CN110901351A - Automotive automation device - Google Patents
Automotive automation device Download PDFInfo
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- CN110901351A CN110901351A CN201911222108.4A CN201911222108A CN110901351A CN 110901351 A CN110901351 A CN 110901351A CN 201911222108 A CN201911222108 A CN 201911222108A CN 110901351 A CN110901351 A CN 110901351A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
- B60J3/0204—Sun visors
- B60J3/0213—Sun visors characterised by the mounting means
- B60J3/0217—Brackets for mounting the sun visor support arm to the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
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Abstract
The invention discloses an automotive automation device, which comprises a one-key starting key, an electric power supply device and a detachable automatic adjusting device, wherein the one-key starting key is arranged on the one-key starting key; the one-key starting button is arranged in a function button area of a steering wheel of the vehicle; the power supply device is capable of converting power in a vehicle into power meeting power quality requirements of the detachable automatic adjusting device based on the state of a one-key start button so as to provide power for the detachable automatic adjusting device; the detachable automatic adjusting device can automatically adjust the positions of the shielding main board and the shielding sub-board on the basis of information, so that the shielding main board and the shielding sub-board can ensure that a driver is not influenced by solar faculae; the shielding sub-board can move in the vertical direction within the range of shielding the main board. The automatic device for the vehicle can avoid the influence of over-strong sunlight on driving.
Description
Technical Field
The invention relates to the field of automobile articles, in particular to an automotive automation device.
Background
Automobiles, whether they are sedans, buses or trucks, have become an indispensable vehicle and cargo conveyance in people's daily lives. Along with the continuous increase of environmental pressure, more and more people go out and adopt this kind of energy-concerving and environment-protective mode such as electric automobile, bus, in order to satisfy people's demand, more and more buses, bus circuit are opened, and vehicles such as more and more buses, buses are thrown into and then satisfy the passenger flow volume through shortening latency. Meanwhile, people rely on online shopping more and more along with the continuous acceleration of the rhythm of life of people, so that trucks are more and more.
The importance of a large number of motor vehicles running around the clock makes the past problem that it is not obvious that the sun is just rising or falling in the early morning or evening, and the position of the sun is low, so that the sight of the driver is easily interfered by the front windshield of the automobile, the vision of the driver is blank, and even the driver is suddenly blinded, and traffic accidents occur, especially on the expressway, and serious personal and property losses are caused.
Although some measures have been taken in the prior art to deal with the problem of solar facula, a common method is to attach a polarizing film on the front windshield of an automobile, which can only block weak light, cannot effectively block solar facula with strong luminosity, and gradually reduces effectiveness with the use of the film. Electric light barriers have also been proposed, but such electric light barriers are designed only so that the position of the light barrier does not need to be adjusted by the driver by swinging his/her hand, or the driver needs to manually push an adjustment button, which is also very unfriendly to the safety performance of driving.
Disclosure of Invention
The invention provides an automotive automation device which is characterized by comprising a one-key starting key, an electric power supply device and a detachable automatic adjusting device, wherein the one-key starting key is arranged on the one-key starting key; the one-key starting button is arranged in a function button area of a steering wheel of the vehicle; the power supply device is capable of converting power in a vehicle into power meeting power quality requirements of the detachable automatic adjusting device based on the state of a one-key start button so as to provide power for the detachable automatic adjusting device; the detachable automatic adjusting device can automatically adjust the positions of the shielding main board 1 and the shielding sub board 2 based on the received information and the automatically detected information, so that the shielding main board and the shielding sub board can ensure that a driver is not influenced by solar faculae; the shielding sub-board can move in the vertical direction within the range of shielding the main board.
The shielding main board is a light-color transparent board, and the shielding sub-board is a dark-color transparent board.
The one-key starting key is arranged in a functional button area of a steering wheel of a vehicle, and the design enables a driver to start the automatic control function of the automatic device for the vehicle easily when the driver grasps the steering wheel, so that the support process of the driver cannot be influenced, and the safety is guaranteed.
The detachable automatic adjusting device does not need to change the original structure in the vehicle, and is convenient to use.
The application adopts two shielding plates, and to the great sun facula of illumination intensity and then the secondary isolation, the effectual improvement to blocking of sun facula, and keep apart through only keeping apart the relatively weak mainboard that shelters from of effect to other places, ensured the driver to seeing the sufficient of the light on road clearly, very big improvement the security of driving.
The detachable automatic adjusting device comprises a clamping part, a supporting part and a main body part; the clamping part is used for clamping the head part of a seat in the vehicle so as to ensure the stability of the detachable automatic adjusting device; the support portion fixes the main body portion on the grip portion, and the main body portion is rotatable around the grip portion through the support portion.
The clamping part is provided with a power supply access port of the detachable automatic adjusting device and a rotating motor 3, the power supply access port is used for being connected with a power output end of the power supply device so as to provide power for power consumption components inside the detachable automatic adjusting device, and the rotating motor can work under the control of a MCU on the main body part so as to drive the supporting part and the main body part to rotate, so that a shielding main board and a shielding sub-board which are included by the main body part are switched between a working position and an initial position through movement; the main part is provided with MCU4, shelters from mainboard 1, shelters from daughter board 2, translation motor, MCU is used for communicating with on-vehicle computer to can realize the automated inspection of information, output control command extremely rotating electrical machines and translation motor, translation motor drives when the operation shelters from the daughter board and is in the within range of sheltering from the mainboard removes in the vertical direction.
The working position is that the shielding main board and the shielding sub-board are arranged between a driver and a front windshield, so that the sight of the driver can reach the front windshield only by passing through the shielding main board; the initial position is above the head part of the seat in the vehicle with the shielding main board and the shielding sub-board, so that the sight of the driver can reach the front windshield without passing through any one of the shielding main board or the shielding sub-board.
The shielding main plate is rectangular, the length of the shielding main plate is not less than the length of the longest part in the head part of the seat in the vehicle, and the width of the shielding main plate is not less than the width of the widest part in the head part of the seat in the vehicle.
The shielding sub-board is rectangular, the length of the shielding sub-board is the same as that of the shielding main board, and the width of the shielding sub-board is at most one fourth of that of the shielding main board.
The one-key starting key is in communication connection with a vehicle-mounted computer of a vehicle, the vehicle-mounted computer is in communication connection with an MCU (micro control unit) in the detachable automatic adjusting device, and the power supply device is respectively in power connection with the MCU, the rotating motor and the translation motor through the power supply access port; the one-key starting key is used for controlling the whole vehicle automatic device to enter a working state from a closed state or enter the closed state from the working state; the in-vehicle computer controls a driver corresponding to the power supply device based on a signal received from the one-key start button, so that the driver starts or stops operating, and further, the power supply device outputs or stops outputting power.
When the one-key starting key is pressed down and keeps a concave state, the one-key starting key sends a starting signal to the vehicle-mounted computer, the vehicle-mounted computer starts the driver to send out a driving signal to the power supply device so that the power supply device outputs power, thereby enabling the MCU, the rotating motor and the translation motor to be supplied with electric power, the vehicle-mounted computer sends related information to the MCU, the MCU calculates and outputs a control instruction in real time based on the information detected by the MCU and the related information received from the vehicle-mounted computer, and sends the control instruction to the rotating motor and the translation motor in real time, the rotating motor and the translation motor can realize automatic work based on the received control instruction, enabling the shielding main board and the shielding sub-board to move to working positions, and enabling the shielding sub-board to move to a proper position within the range of the shielding main board; when the one-key starting key is pressed down and then returns to the initial state from the recessed state, the one-key starting key sends a shutdown signal to the vehicle-mounted computer, the vehicle-mounted computer sends a delayed standby instruction to the MCU to enable the MCU to enter the standby state after a preset first time, the MCU sends a reset instruction to the rotating motor after receiving the delayed standby instruction, the rotating motor works after receiving the reset instruction to enable the shielding main board and the shielding sub-board to move to the initial positions, and the vehicle-mounted computer sends a stop instruction to the driver after a preset second time to enable the driver to stop sending the driving signal.
The power supply device is disposed between a vehicle cigarette lighter and a seat in the vehicle.
The ac power source comprises a vehicle cigarette lighter power source.
And the related information sent by the vehicle-mounted computer is the time of year, month and day representing the current time.
The real-time self-detection information represents the longitude and latitude of the current position and the advancing direction of the vehicle.
The power supply device comprises a first conversion submodule and a second conversion submodule which are electrically connected in sequence; the input end of the first conversion sub-module is used as the input end of the power supply device, the input end of the second conversion sub-module is connected with the output end of the first conversion sub-module, and the output end of the second conversion sub-module is used as the output end of the power supply device. The first conversion submodule and the second conversion submodule designed by the application have conversion efficiency which other common power conversion circuits do not have, and the design has important significance because power resources in a vehicle are scarce.
The first transformation submodule comprises inductors L1 and L2, capacitors C1, C2 and C3, switches S1, S2, S3 and S4, diodes D1 and D2 and a first transformer; one end of the inductor L1 is connected with one end of an alternating current power supply, the other end of the alternating current power supply is connected with one end of the capacitor C1, and the other end of the inductor L1 and the other end of the capacitor C1 are connected together to serve as a first connecting point; one end of an inductor L2 is connected with the first connection point, the other end of the inductor L2 is connected with one end of a primary winding L3 in the first transformer, one end of a capacitor C1 is respectively connected with a second end of a switch S1 and a first end of a switch S2, a first end of a switch S1 is connected with a first end of a switch S3, a second end of a switch S3 is connected with a first end of a switch S4, a connection point of the switch S3 and the switch S4 serves as a second connection point, the other end of the primary winding L3 is connected with the second connection point, a second end of a switch S4 is connected with a second end of a switch S2, a second end of the switch S2 and a second end of a switch S4 are commonly grounded, one end of the capacitor C2 is connected with a first end of the switch S3, the other end of the switch S9 is connected with a second end, a driving end of a switch S6862 is connected with a driving end of a switch S4, a driving end of a switch S2 is connected, the secondary side of the first transformer comprises a secondary side first winding L4 and a secondary side second winding L5, wherein a first end of the secondary side first winding L4 is used as a homonymous end of the secondary side first winding L4 to be connected with one end of a diode D1, the other end of the secondary side first winding L4 is connected with one end of a secondary side second winding L5 which is used as a homonymous end of the secondary side first winding L86525, the other end of the secondary side second winding L5 is connected with one end of a diode D2, the other end of a diode D2 is connected with the other end of a diode D1, one end of a capacitor C3 is connected with the other end of a diode D1, the other end of a capacitor C3 is connected with the other end of a secondary side first winding L4. One end of the primary winding L3 is a dotted terminal.
The first detection circuit for the first conversion submodule can be designed, and is connected with the first driver and used for detecting the electrical quantity and outputting the electrical quantity to the first driver, so that the first driver outputs a driving frequency meeting requirements, and the output of the first conversion submodule can meet the power quality of a load demand in real time. The first detection circuit includes a first voltage measuring device for measuring the output power of the ac power supply, a first current measuring device for measuring the current flowing through the inductor L2, a second voltage measuring device for measuring the voltage across the capacitor C2, and a third voltage measuring device for measuring the voltage across the capacitor C3. The first detection circuit transmits Vac measured by the first voltage measuring device, I1 measured by the first current measuring device, Vc2 measured by the second voltage measuring device and Vc3 measured by the third voltage measuring device to the input end of the first driver; the first driver outputs two driving signals based on Vac, I1, Vc2 and Vc3, one driving signal is output to the driving end of the switch S1 and the driving end of the switch S4, the other driving signal is output to the driving end of the switch S2 and the driving end of the switch S3, the two driving signals are not intersected, and the union set of the two driving signals is not a complete set.
The second transformation submodule comprises a resistor R1, diodes D3 and D4, an inductor L6, a second transformer, switches S5, S6, S7 and S8 and a capacitor C4; two ends of the R1 are respectively connected with the output end of the first conversion submodule, one end of an inductor L6 is connected with one end of the R1, the other end of the inductor L6 is connected with one end of a primary winding L7 of the second transformer, the other end of the L7 is used as the same-name end and is connected with one end of a diode D3, the other end of a diode D3 is connected with the other end of the R1, one end of a switch S5 is connected with one end of the D3, one end of a switch S6 is connected with the other end of the S5, the other end of the switch S6 is connected with the basic potential, one end of a switch S7 is connected with a preset power supply through a first current source, one end of a switch S8 is connected with the preset power supply through a second current source, the other ends of the switch S7 and the S8 are respectively connected with the basic potential, the driving end of the switch S5 is connected with the basic potential, the driving ends of the switches S6, S7 and S82, the other end of the diode D4 is connected with one end of the capacitor C4, the other end of the L8 is connected with the other end of the capacitor C4, and two ends of the capacitor C4 are used as output ends of the second conversion submodule.
The second detection circuit for the second conversion submodule can be designed, and is connected with the second driver and used for detecting the electrical quantity and outputting the electrical quantity to the second driver, so that the second driver outputs a driving frequency meeting the requirement, and the output of the second conversion submodule can meet the power quality of the load requirement in real time. The second detection circuit comprises a fourth voltage measuring device for measuring the voltage of the two ends of the capacitor C4, a fifth voltage measuring device for measuring the voltage of the connection point of the switch S5 and the switch S6, a sixth voltage measuring device for measuring the voltage of one end of the switch S7 and a seventh voltage measuring device for measuring the voltage of one end of the switch S8. The second detection circuit transmits Vc4 measured by the fourth voltage measuring device, V5 measured by the fifth voltage measuring device, V6 measured by the sixth voltage measuring device and V7 measured by the seventh voltage measuring device to the input end of the second driver; the second driver outputs a driving signal to the driving ends of the switches S6, S7 and S8 based on the Vc4, the V5, the V6 and the V7.
The MCU simulates the position condition of earth rotation and revolution around the sun based on the year, month and day time of the representation current time received by the vehicle-mounted computer, determines the sunshine angle of the current position based on the obtained condition and the longitude and latitude of the representation current position detected by the vehicle in real time, and obtains whether the solar facula is on the front windshield and the specific position of the solar facula on the front windshield based on the sunshine angle of the current position, the advancing direction of the vehicle detected by the vehicle in real time, the position of the preset front windshield and the inclined angle between the position of the preset front windshield and a horizontal line. When the MCU obtains that the solar faculae are not on the front windshield, the MCU outputs a reset instruction to the rotating motor, and the rotating motor works after receiving the reset instruction to enable the shielding main board and the shielding sub-board to move to the initial positions; when the MCU obtains the solar facula on the front windshield, the MCU controls the rotary motor to work to further drive the shielding main board and the shielding sub-board to move to working positions, meanwhile, the MCU calculates the position suitable for the shielding sub-board based on the obtained specific position of the solar facula on the front windshield, so that when the middle of the shielding sub-board in the vertical direction is in the suitable position, the sight of a driver can reach the solar facula on the front windshield through the shielding main board and the shielding sub-board in sequence, the projection of the center of the solar facula on the shielding sub-board is positioned in the middle of the shielding sub-board in the vertical direction, the MCU obtains the distance Dis1 between the suitable position and the upper edge of the shielding main board, and detects the distance Dis2 between the middle of the shielding sub-board in the vertical direction and the upper edge of the shielding main board at the current moment, and calculating Dis1-Dis2, if Dis1-Dis2 is more than or equal to 0, controlling the translation motor to operate by the MCU to drive the shielding sub-board to translate Dis1-Dis2 in the direction far away from the upper side of the shielding main board, and if Dis1-Dis2 is less than 0, controlling the translation motor to operate by the MCU to drive the shielding sub-board to translate Dis2-Dis1 in the direction close to the upper side of the shielding main board.
Through the design, the MCU can obtain different real-time positions of the solar facula on the front windshield based on the motion of the vehicle in real time, and then determines the proper position where the shielding sub-plate should be through the projection of the MCU on the vertical plane, so that the shielding sub-plate can be automatically adjusted in real time, the manual adjustment of a driver is not needed, and the driving safety performance is improved.
Different with the opaque shielding plate among the prior art, the mainboard that shelters from in this application designs into coloured transparent with the fender daughter board, not only can shelter from the powerful radiation of solar facula, can not influence driver's sight moreover. In addition, the design of surface area ratio can guarantee to shelter from the solar facula of lower position in the application to can not too occupation space, and because the design of applying automatically regulated, can not influence driver's driving.
The working process of the automatic device for the vehicle comprises the following steps:
(1) the vehicle-mounted computer detects whether a signal is received from a one-key starting key, if so, the step (2) is carried out, and if not, the step (1) is repeated;
(2) the vehicle-mounted computer judges whether the signal is a starting signal or a shutdown signal, if the signal is the starting signal, the step (3) is carried out, and if the signal is the shutdown signal, the step (11) is carried out;
(3) the vehicle-mounted computer starts a driver, and the driver drives the power supply device to output power meeting requirements to the MCU, the rotating motor and the translation motor;
(4) the vehicle-mounted computer sends the year, month, day and time representing the current time to the MCU;
(5) the MCU detects the longitude and latitude representing the current position and the advancing direction of the vehicle in real time; the vehicle-mounted computer detects whether a signal is received from a one-key starting key, if so, the step (2) is carried out, and if not, the step (6) is carried out;
(6) the MCU calculates whether the solar faculae are on the front windshield and the specific positions of the solar faculae on the front windshield based on the received information and the information detected in real time; if the solar facula is not on the front windshield, turning to execute the steps (12) to (13), then returning to the step (5), and if the solar facula is on the front windshield, turning to the step (7);
(7) the MCU controls the rotary motor to work so that the shielding main board and the shielding sub-board move to working positions; the MCU calculates the proper position of the shielding sub-board based on the obtained specific position of the solar facula on the front windshield, and obtains the distance Dis1 between the proper position and the upper edge of the shielding main board;
(8) the MCU detects the distance Dis2 between the middle of the shielding sub-board in the vertical direction and the upper edge of the shielding main board at the current moment, and calculates Dis1-Dis2, if Dis1-Dis2 is more than or equal to 0, the step (9) is carried out, and if Dis1-Dis2 is less than 0, the step (10) is carried out;
(9) the MCU controls the translation motor to operate so as to drive the shielding daughter board to translate Dis1-Dis2 in the direction far away from the upper side of the shielding mainboard, and the step (5) is returned;
(10) the MCU controls the translation motor to operate so as to drive the shielding daughter board to translate Dis2-Dis1 towards the direction close to the upper side of the shielding mainboard, and the step (5) is returned;
(11) the vehicle-mounted computer sends a delayed standby instruction to the MCU;
(12) the MCU outputs a reset instruction to the rotating motor;
(13) the rotating motor works after receiving the reset instruction to enable the shielding main board and the shielding sub-board to move to the initial positions;
(14) the vehicle-mounted computer sends a stopping instruction to the driver after a preset second time; and (4) returning to the step (1).
The beneficial technical effects obtained by the invention are as follows:
1. the system is realized by adopting a detachable mode of additionally arranging a device outside, the existing hardware equipment in the vehicle is not required to be changed, the cost is saved, and the system is convenient to realize;
2. the colored transparent shielding plate is adopted and comprises a shielding main plate and a shielding sub-plate, and the shielding sub-plate is adopted for secondary isolation of solar light spots with higher intensity, so that the isolation is ensured, the illumination level is also considered, and the driving safety is ensured;
3. the power supply device applied to the interior of the vehicle is originally created, so that the power of the cigarette lighter in the vehicle can be converted with high efficiency, and the standard power quality is provided for equipment;
4. through the mutual matching of the vehicle-mounted computer, the MCU, the shielding main board and the shielding sub-board, the manual adjustment of shielding light by a driver is not needed, the automation is realized, and the driving safety is guaranteed;
5. through real-time position tracking and the like, real-time position adjustment of the shielding plate is realized, and the solar facula can be shielded all the time.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. In the drawings, like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a block diagram of the shield main board and shield sub-board of the present invention in an initial position.
FIG. 2 is a block diagram of the shield main board and shield sub-board of the present invention in an operating position.
Fig. 3 is a circuit diagram of the power supply device of the present invention.
Fig. 4 is an overall operation flowchart of the vehicle automation device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments thereof; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
Hereinafter, embodiments of the inventive concept will be described as follows with reference to the accompanying drawings.
The inventive concept may, however, be illustrated in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Throughout the specification, it will be understood that when an element such as a layer, region or wafer (substrate) is referred to as being "on," "connected to" or "bonded to" another element, it can be directly on, connected to or bonded to the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element, there may be no other elements or layers intervening therebetween. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will be apparent that, although the terms "first," "second," "third," etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience in description, spatially relative terms (e.g., "above …," "above …," "below …," and "below …," etc.) may be used herein to describe one element's relationship to one or more other elements as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other elements or features would then be oriented "below" or "beneath" the other elements or features. Thus, the term "above …" can encompass both an orientation of "above …" and "below …" depending on the particular orientation of the device in the drawings. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the inventive concept. As used herein, the singular is intended to include the plural unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or combinations, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or combinations.
Hereinafter, embodiments of the inventive concept will be described with reference to schematic diagrams illustrating embodiments of the inventive concept. In the drawings, for example, an ideal shape of the assembly is shown. However, due to manufacturing techniques and/or tolerances, the components may be manufactured with modified shapes relative to those shown. Accordingly, embodiments of the inventive concept should not be construed as limited to the particular shapes of parts illustrated herein but are to be more generally construed to include deviations in shapes that result from manufacturing processes and from non-ideal factors. The inventive concept may also be comprised of one or a combination of the various embodiments shown and/or described herein.
The contents of the inventive concept described below may have various configurations. Only illustrative configurations have been shown and described herein, the inventive concept is not so limited and should be construed to extend to all suitable configurations.
The first embodiment.
Please refer to fig. 1-2.
The vehicle automatic device is characterized by comprising a one-key starting key, a power supply device and a detachable automatic adjusting device; the one-key starting button is arranged in a function button area of a steering wheel of the vehicle; the power supply device is capable of converting power in a vehicle into power meeting power quality requirements of the detachable automatic adjusting device based on the state of a one-key start button so as to provide power for the detachable automatic adjusting device; the detachable automatic adjusting device can automatically adjust the positions of the shielding main board 1 and the shielding sub board 2 based on the received information and the automatically detected information, so that the shielding main board and the shielding sub board can ensure that a driver is not influenced by solar faculae; the shielding sub-board can move in the vertical direction within the range of shielding the main board.
The shielding main board is a light-color transparent board, and the shielding sub-board is a dark-color transparent board.
The one-key starting key is arranged in a functional button area of a steering wheel of a vehicle, and the design enables a driver to start the automatic control function of the automatic device for the vehicle easily when the driver grasps the steering wheel, so that the support process of the driver cannot be influenced, and the safety is guaranteed.
The detachable automatic adjusting device does not need to change the original structure in the vehicle, and is convenient to use.
The application adopts two shielding plates, and to the great sun facula of illumination intensity and then the secondary isolation, the effectual improvement to blocking of sun facula, and keep apart through only keeping apart the relatively weak mainboard that shelters from of effect to other places, ensured the driver to seeing the sufficient of the light on road clearly, very big improvement the security of driving.
The detachable automatic adjusting device comprises a clamping part, a supporting part and a main body part; the clamping part is used for clamping the head part of a seat in the vehicle so as to ensure the stability of the detachable automatic adjusting device; the support portion fixes the main body portion on the grip portion, and the main body portion is rotatable around the grip portion through the support portion.
The clamping part is provided with a power supply access port of the detachable automatic adjusting device and a rotating motor 3, the power supply access port is used for being connected with a power output end of the power supply device so as to provide power for power consumption components inside the detachable automatic adjusting device, and the rotating motor can work under the control of a MCU on the main body part so as to drive the supporting part and the main body part to rotate, so that a shielding main board and a shielding sub-board which are included by the main body part are switched between a working position and an initial position through movement; the main part is provided with MCU4, shelters from mainboard 1, shelters from daughter board 2, translation motor, MCU is used for communicating with on-vehicle computer to can realize the automated inspection of information, output control command extremely rotating electrical machines and translation motor, translation motor drives when the operation shelters from the daughter board and is in the within range of sheltering from the mainboard removes in the vertical direction.
The working position is that the shielding main board and the shielding sub-board are arranged between a driver and a front windshield, so that the sight of the driver can reach the front windshield only by passing through the shielding main board; the initial position is above the head part of the seat in the vehicle with the shielding main board and the shielding sub-board, so that the sight of the driver can reach the front windshield without passing through any one of the shielding main board or the shielding sub-board.
The shielding main plate is rectangular, the length of the shielding main plate is not less than the length of the longest part in the head part of the seat in the vehicle, and the width of the shielding main plate is not less than the width of the widest part in the head part of the seat in the vehicle.
The shielding sub-board is rectangular, the length of the shielding sub-board is the same as that of the shielding main board, and the width of the shielding sub-board is at most one fourth of that of the shielding main board.
The one-key starting key is in communication connection with a vehicle-mounted computer of a vehicle, the vehicle-mounted computer is in communication connection with an MCU (micro control unit) in the detachable automatic adjusting device, and the power supply device is respectively in power connection with the MCU, the rotating motor and the translation motor through the power supply access port; the one-key starting key is used for controlling the whole vehicle automatic device to enter a working state from a closed state or enter the closed state from the working state; the in-vehicle computer controls a driver corresponding to the power supply device based on a signal received from the one-key start button, so that the driver starts or stops operating, and further, the power supply device outputs or stops outputting power.
When the one-key starting key is pressed down and keeps a concave state, the one-key starting key sends a starting signal to the vehicle-mounted computer, the vehicle-mounted computer starts the driver to send out a driving signal to the power supply device so that the power supply device outputs power, thereby enabling the MCU, the rotating motor and the translation motor to be supplied with electric power, the vehicle-mounted computer sends related information to the MCU, the MCU calculates and outputs a control instruction in real time based on the information detected by the MCU and the related information received from the vehicle-mounted computer, and sends the control instruction to the rotating motor and the translation motor in real time, the rotating motor and the translation motor can realize automatic work based on the received control instruction, enabling the shielding main board and the shielding sub-board to move to working positions, and enabling the shielding sub-board to move to a proper position within the range of the shielding main board; when the one-key starting key is pressed down and then returns to the initial state from the recessed state, the one-key starting key sends a shutdown signal to the vehicle-mounted computer, the vehicle-mounted computer sends a delayed standby instruction to the MCU to enable the MCU to enter the standby state after a preset first time, the MCU sends a reset instruction to the rotating motor after receiving the delayed standby instruction, the rotating motor works after receiving the reset instruction to enable the shielding main board and the shielding sub-board to move to the initial positions, and the vehicle-mounted computer sends a stop instruction to the driver after a preset second time to enable the driver to stop sending the driving signal.
The power supply device is disposed between a vehicle cigarette lighter and a seat in the vehicle.
The ac power source comprises a vehicle cigarette lighter power source.
And the related information sent by the vehicle-mounted computer is the time of year, month and day representing the current time.
The real-time self-detection information represents the longitude and latitude of the current position and the advancing direction of the vehicle.
The power supply device comprises a first conversion submodule and a second conversion submodule which are electrically connected in sequence; the input end of the first conversion sub-module is used as the input end of the power supply device, the input end of the second conversion sub-module is connected with the output end of the first conversion sub-module, and the output end of the second conversion sub-module is used as the output end of the power supply device. The first conversion submodule and the second conversion submodule designed by the application have conversion efficiency which other common power conversion circuits do not have, and the design has important significance because power resources in a vehicle are scarce.
Please refer to fig. 3.
The first transformation submodule comprises inductors L1 and L2, capacitors C1, C2 and C3, switches S1, S2, S3 and S4, diodes D1 and D2 and a first transformer; one end of the inductor L1 is connected with one end of an alternating current power supply, the other end of the alternating current power supply is connected with one end of the capacitor C1, and the other end of the inductor L1 and the other end of the capacitor C1 are connected together to serve as a first connecting point; one end of an inductor L2 is connected with the first connection point, the other end of the inductor L2 is connected with one end of a primary winding L3 in the first transformer, one end of a capacitor C1 is respectively connected with a second end of a switch S1 and a first end of a switch S2, a first end of a switch S1 is connected with a first end of a switch S3, a second end of a switch S3 is connected with a first end of a switch S4, a connection point of the switch S3 and the switch S4 serves as a second connection point, the other end of the primary winding L3 is connected with the second connection point, a second end of a switch S4 is connected with a second end of a switch S2, a second end of the switch S2 and a second end of a switch S4 are commonly grounded, one end of the capacitor C2 is connected with a first end of the switch S3, the other end of the switch S9 is connected with a second end, a driving end of a switch S6862 is connected with a driving end of a switch S4, a driving end of a switch S2 is connected, the secondary side of the first transformer comprises a secondary side first winding L4 and a secondary side second winding L5, wherein a first end of the secondary side first winding L4 is used as a homonymous end of the secondary side first winding L4 to be connected with one end of a diode D1, the other end of the secondary side first winding L4 is connected with one end of a secondary side second winding L5 which is used as a homonymous end of the secondary side first winding L86525, the other end of the secondary side second winding L5 is connected with one end of a diode D2, the other end of a diode D2 is connected with the other end of a diode D1, one end of a capacitor C3 is connected with the other end of a diode D1, the other end of a capacitor C3 is connected with the other end of a secondary side first winding L4. One end of the primary winding L3 is a dotted terminal.
The first detection circuit for the first conversion submodule can be designed, and is connected with the first driver and used for detecting the electrical quantity and outputting the electrical quantity to the first driver, so that the first driver outputs a driving frequency meeting requirements, and the output of the first conversion submodule can meet the power quality of a load demand in real time. The first detection circuit includes a first voltage measuring device for measuring the output power of the ac power supply, a first current measuring device for measuring the current flowing through the inductor L2, a second voltage measuring device for measuring the voltage across the capacitor C2, and a third voltage measuring device for measuring the voltage across the capacitor C3. The first detection circuit transmits Vac measured by the first voltage measuring device, I1 measured by the first current measuring device, Vc2 measured by the second voltage measuring device and Vc3 measured by the third voltage measuring device to the input end of the first driver; the first driver outputs two driving signals based on Vac, I1, Vc2 and Vc3, one driving signal is output to the driving end of the switch S1 and the driving end of the switch S4, the other driving signal is output to the driving end of the switch S2 and the driving end of the switch S3, the two driving signals are not intersected, and the union set of the two driving signals is not a complete set.
The second transformation submodule comprises a resistor R1, diodes D3 and D4, an inductor L6, a second transformer, switches S5, S6, S7 and S8 and a capacitor C4; two ends of the R1 are respectively connected with the output end of the first conversion submodule, one end of an inductor L6 is connected with one end of the R1, the other end of the inductor L6 is connected with one end of a primary winding L7 of the second transformer, the other end of the L7 is used as the same-name end and is connected with one end of a diode D3, the other end of a diode D3 is connected with the other end of the R1, one end of a switch S5 is connected with one end of the D3, one end of a switch S6 is connected with the other end of the S5, the other end of the switch S6 is connected with the basic potential, one end of a switch S7 is connected with a preset power supply through a first current source, one end of a switch S8 is connected with the preset power supply through a second current source, the other ends of the switch S7 and the S8 are respectively connected with the basic potential, the driving end of the switch S5 is connected with the basic potential, the driving ends of the switches S6, S7 and S82, the other end of the diode D4 is connected with one end of the capacitor C4, the other end of the L8 is connected with the other end of the capacitor C4, and two ends of the capacitor C4 are used as output ends of the second conversion submodule.
The second detection circuit for the second conversion submodule can be designed, and is connected with the second driver and used for detecting the electrical quantity and outputting the electrical quantity to the second driver, so that the second driver outputs a driving frequency meeting the requirement, and the output of the second conversion submodule can meet the power quality of the load requirement in real time. The second detection circuit comprises a fourth voltage measuring device for measuring the voltage of the two ends of the capacitor C4, a fifth voltage measuring device for measuring the voltage of the connection point of the switch S5 and the switch S6, a sixth voltage measuring device for measuring the voltage of one end of the switch S7 and a seventh voltage measuring device for measuring the voltage of one end of the switch S8. The second detection circuit transmits Vc4 measured by the fourth voltage measuring device, V5 measured by the fifth voltage measuring device, V6 measured by the sixth voltage measuring device and V7 measured by the seventh voltage measuring device to the input end of the second driver; the second driver outputs a driving signal to the driving ends of the switches S6, S7 and S8 based on the Vc4, the V5, the V6 and the V7.
The MCU simulates the position condition of earth rotation and revolution around the sun based on the year, month and day time of the representation current time received by the vehicle-mounted computer, determines the sunshine angle of the current position based on the obtained condition and the longitude and latitude of the representation current position detected by the vehicle in real time, and obtains whether the solar facula is on the front windshield and the specific position of the solar facula on the front windshield based on the sunshine angle of the current position, the advancing direction of the vehicle detected by the vehicle in real time, the position of the preset front windshield and the inclined angle between the position of the preset front windshield and a horizontal line. When the MCU obtains that the solar faculae are not on the front windshield, the MCU outputs a reset instruction to the rotating motor, and the rotating motor works after receiving the reset instruction to enable the shielding main board and the shielding sub-board to move to the initial positions; when the MCU obtains the solar facula on the front windshield, the MCU controls the rotary motor to work to further drive the shielding main board and the shielding sub-board to move to working positions, meanwhile, the MCU calculates the position suitable for the shielding sub-board based on the obtained specific position of the solar facula on the front windshield, so that when the middle of the shielding sub-board in the vertical direction is in the suitable position, the sight of a driver can reach the solar facula on the front windshield through the shielding main board and the shielding sub-board in sequence, the projection of the center of the solar facula on the shielding sub-board is positioned in the middle of the shielding sub-board in the vertical direction, the MCU obtains the distance Dis1 between the suitable position and the upper edge of the shielding main board, and detects the distance Dis2 between the middle of the shielding sub-board in the vertical direction and the upper edge of the shielding main board at the current moment, and calculating Dis1-Dis2, if Dis1-Dis2 is more than or equal to 0, controlling the translation motor to operate by the MCU to drive the shielding sub-board to translate Dis1-Dis2 in the direction far away from the upper side of the shielding main board, and if Dis1-Dis2 is less than 0, controlling the translation motor to operate by the MCU to drive the shielding sub-board to translate Dis2-Dis1 in the direction close to the upper side of the shielding main board.
Through the design, the MCU can obtain different real-time positions of the solar facula on the front windshield based on the motion of the vehicle in real time, and then determines the proper position where the shielding sub-plate should be through the projection of the MCU on the vertical plane, so that the shielding sub-plate can be automatically adjusted in real time, the manual adjustment of a driver is not needed, and the driving safety performance is improved.
Different with the opaque shielding plate among the prior art, the mainboard that shelters from in this application designs into coloured transparent with the fender daughter board, not only can shelter from the powerful radiation of solar facula, can not influence driver's sight moreover. In addition, the design of surface area ratio can guarantee to shelter from the solar facula of lower position in the application to can not too occupation space, and because the design of applying automatically regulated, can not influence driver's driving.
Example two.
Please refer to fig. 4.
The working process of the automatic device for the vehicle mainly comprises the following steps:
1) detecting and controlling the on-board and off-board of the vehicle-mounted computer;
2) the MCU outputs a control instruction based on the comprehensive information;
3) the rotating motor and the translation motor act based on the control instruction.
The specific working process of the automotive automation device comprises the following steps:
(1) the vehicle-mounted computer detects whether a signal is received from a one-key starting key, if so, the step (2) is carried out, and if not, the step (1) is repeated;
(2) the vehicle-mounted computer judges whether the signal is a starting signal or a shutdown signal, if the signal is the starting signal, the step (3) is carried out, and if the signal is the shutdown signal, the step (11) is carried out;
(3) the vehicle-mounted computer starts a driver, and the driver drives the power supply device to output power meeting requirements to the MCU, the rotating motor and the translation motor;
(4) the vehicle-mounted computer sends the year, month, day and time representing the current time to the MCU;
(5) the MCU detects the longitude and latitude representing the current position and the advancing direction of the vehicle in real time; the vehicle-mounted computer detects whether a signal is received from a one-key starting key, if so, the step (2) is carried out, and if not, the step (6) is carried out;
(6) the MCU calculates whether the solar faculae are on the front windshield and the specific positions of the solar faculae on the front windshield based on the received information and the information detected in real time; if the solar facula is not on the front windshield, turning to execute the steps (12) to (13), then returning to the step (5), and if the solar facula is on the front windshield, turning to the step (7);
(7) the MCU controls the rotary motor to work so that the shielding main board and the shielding sub-board move to working positions; the MCU calculates the proper position of the shielding sub-board based on the obtained specific position of the solar facula on the front windshield, and obtains the distance Dis1 between the proper position and the upper edge of the shielding main board;
(8) the MCU detects the distance Dis2 between the middle of the shielding sub-board in the vertical direction and the upper edge of the shielding main board at the current moment, and calculates Dis1-Dis2, if Dis1-Dis2 is more than or equal to 0, the step (9) is carried out, and if Dis1-Dis2 is less than 0, the step (10) is carried out;
(9) the MCU controls the translation motor to operate so as to drive the shielding daughter board to translate Dis1-Dis2 in the direction far away from the upper side of the shielding mainboard, and the step (5) is returned;
(10) the MCU controls the translation motor to operate so as to drive the shielding daughter board to translate Dis2-Dis1 towards the direction close to the upper side of the shielding mainboard, and the step (5) is returned;
(11) the vehicle-mounted computer sends a delayed standby instruction to the MCU;
(12) the MCU outputs a reset instruction to the rotating motor;
(13) the rotating motor works after receiving the reset instruction to enable the shielding main board and the shielding sub-board to move to the initial positions;
(14) the vehicle-mounted computer sends a stopping instruction to the driver after a preset second time; and (4) returning to the step (1).
According to the specific working process, as long as a driver presses a key to start the key to enable the equipment to enter a working state, the equipment can always detect needed information in real time and automatically adjust the shielding plate in real time, so that the real-time requirement of the driver is met, the sunlight spot is guaranteed not to interfere with the sight of the driver, extra operation of the driver is not needed, and the driving safety performance is greatly improved.
The vehicle automation device disclosed by the invention is realized by adopting a mode of adding a device on the outer part in a detachable way, the existing hardware equipment in the vehicle does not need to be changed, the cost is saved, and the realization is convenient; the colored transparent shielding plate is adopted and comprises a shielding main plate and a shielding sub-plate, and the shielding sub-plate is adopted for secondary isolation of solar light spots with higher intensity, so that the isolation is ensured, the illumination level is also considered, and the driving safety is ensured; the power supply device applied to the interior of the vehicle is originally created, so that the power of the cigarette lighter in the vehicle can be converted with high efficiency, and the standard power quality is provided for equipment; through the mutual matching of the vehicle-mounted computer, the MCU, the shielding main board and the shielding sub-board, the manual adjustment of shielding light by a driver is not needed, the automation is realized, and the driving safety is guaranteed; through real-time position tracking and the like, real-time position adjustment of the shielding plate is realized, and the solar facula can be shielded all the time.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. It is therefore intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this invention. The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (8)
1. The vehicle automatic device is characterized by comprising a one-key starting key, a power supply device and a detachable automatic adjusting device; the one-key starting button is arranged in a function button area of a steering wheel of the vehicle; the power supply device is capable of converting power in a vehicle into power meeting power quality requirements of the detachable automatic adjusting device based on the state of a one-key start button so as to provide power for the detachable automatic adjusting device; the detachable automatic adjusting device can automatically adjust the positions of the shielding main board 1 and the shielding sub board 2 based on the received information and the automatically detected information, so that the shielding main board and the shielding sub board can ensure that a driver is not influenced by solar faculae; the shielding sub-board can move in the vertical direction within the range of shielding the main board.
2. The automotive automation device of claim 1 wherein the shutter main panel is a light colored transparent panel and the shutter sub-panel is a dark colored transparent panel.
3. The automotive automation device of claim 2 wherein the removable automatic adjustment device includes a clamping portion, a support portion, a main body portion; the clamping part is used for clamping the head part of a seat in the vehicle so as to ensure the stability of the detachable automatic adjusting device; the supporting part fixes the main body part on the clamping part, and the main body part can rotate around the clamping part through the supporting part;
the clamping part is provided with a power supply access port of the detachable automatic adjusting device and a rotating motor, the power supply access port is used for being connected with a power output end of the power supply device so as to provide power for power consumption components inside the detachable automatic adjusting device, and the rotating motor can work under the control of an MCU on the main body part so as to drive the supporting part and the main body part to rotate, so that a shielding main board and a shielding sub-board which are included by the main body part are switched between a working position and an initial position through movement; the vehicle-mounted computer is characterized in that the main body part is provided with an MCU (microprogrammed control unit), a shielding main board, a shielding sub-board and a translation motor, the MCU is used for communicating with a vehicle-mounted computer, automatic detection of information can be realized, a control instruction is output to the rotating motor and the translation motor, and the translation motor drives the shielding sub-board to move in the vertical direction within the range of the shielding main board when in operation.
4. The automotive automation device of claim 3 wherein the operating position is the obscuration motherboard and obscuration daughter board between the driver and the front windshield such that the driver's line of sight is through at least the obscuration motherboard to the front windshield; the initial position is above the head part of the seat in the vehicle with the shielding main board and the shielding sub-board, so that the sight of the driver can reach the front windshield without passing through any one of the shielding main board or the shielding sub-board.
5. The automotive automation device of claim 4, wherein the shield main plate is rectangular, has a length not less than a length of a longest portion of the head portions of the seats in the vehicle, and has a width not less than a width of a widest portion of the head portions of the seats in the vehicle.
6. The automotive automation device of claim 5, wherein the shield sub-board is rectangular, has a length equal to that of the shield main board, and has a width of at most one-fourth of that of the shield main board.
7. The vehicle automation device of claim 6, wherein the one-touch start button is in communication connection with a vehicle-mounted computer of the vehicle, the vehicle-mounted computer is in communication connection with the MCU in the detachable automatic adjusting device, and the power supply device is respectively in power connection with the MCU, the rotating motor and the translation motor through the power access port; the one-key starting key is used for controlling the whole vehicle automatic device to enter a working state from a closed state or enter the closed state from the working state; the in-vehicle computer controls a driver corresponding to the power supply device based on a signal received from the one-key start button, so that the driver starts or stops operating, and further, the power supply device outputs or stops outputting power.
8. The automotive automation device of claim 7, wherein the power supply is disposed between a vehicle cigarette lighter and a seat in a vehicle.
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| JP2017109721A (en) * | 2015-12-14 | 2017-06-22 | 正孝 瓜生 | Shade |
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| CN2113910U (en) * | 1991-12-29 | 1992-08-26 | 魏定夏 | Automatic sun visor |
| US6131987A (en) * | 1998-04-20 | 2000-10-17 | Rossiter; Frank | Glare shielding assembly for use with an automobile |
| KR20050042635A (en) * | 2003-11-03 | 2005-05-10 | 박준석 | Auto sunvisor system |
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Effective date of registration: 20230801 Address after: Room 402, Gate 1, Building 11, Lanyuetingyuan, Dongfeng Middle Road, Binhai New Area, Tianjin, 300450 Patentee after: Liu Huanjuan Address before: 414018 group 2, xiaotai village, caisanghu Town, Junshan District, Yueyang City, Hunan Province Patentee before: Xu Hui Effective date of registration: 20230801 Address after: 300450 North Chaxi Village, Chadian Town, Hangu, Binhai New Area, Tianjin City Patentee after: TIANJIN HUASHUN AUTO PARTS MANUFACTURE GROUP Co.,Ltd. Address before: Room 402, Gate 1, Building 11, Lanyuetingyuan, Dongfeng Middle Road, Binhai New Area, Tianjin, 300450 Patentee before: Liu Huanjuan |
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