WO2016195227A1 - 차량의 자동 주차 방법 및 시스템 - Google Patents
차량의 자동 주차 방법 및 시스템 Download PDFInfo
- Publication number
- WO2016195227A1 WO2016195227A1 PCT/KR2016/003530 KR2016003530W WO2016195227A1 WO 2016195227 A1 WO2016195227 A1 WO 2016195227A1 KR 2016003530 W KR2016003530 W KR 2016003530W WO 2016195227 A1 WO2016195227 A1 WO 2016195227A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- parking
- vehicle
- entry point
- line
- parking space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/06—Automatic manoeuvring for parking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/027—Parking aids, e.g. instruction means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2554/00—Input parameters relating to objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/18—Braking system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/20—Steering systems
Definitions
- the present invention relates to a method and a system for automatic parking of a vehicle. More particularly, the present invention relates to a method and a system for automatically parking a vehicle that can automatically park the vehicle using a top view image of the vehicle.
- the conventional automatic parking system recognizes a parking space through a sensor mounted on the vehicle, and automatically controls the vehicle so that the vehicle can be parked into the recognized parking space.
- an automatic parking system based on an ultrasonic sensor is introduced.
- the automatic parking system based on the ultrasonic sensor recognizes obstacles and parking spaces around the ultrasonic sensor and generates a moving path of the vehicle. do.
- a technical problem to be solved by the present invention is to recognize a parking space based on a top view image of a vehicle and detect two vehicle entry points using information on surrounding obstacles. It is to provide an automatic parking method and system.
- the present invention also includes other objects that can be achieved from the configurations of the present invention described below.
- Automatic parking method of a vehicle for solving the above technical problem, taking an image of the surrounding of the vehicle, converting the photographed image into a top view image, based on the converted top view image Recognizing a parking space, detecting the surrounding obstacles of the parking space, the parking space for parking the vehicle using the information of the detected peripheral obstacles and the information of the parking line in the parking space Detecting a first vehicle entry point and a second vehicle entry point, and calculating a parking path of the vehicle using the detected first vehicle entry point and the second vehicle entry point.
- the parking line includes a boundary parking line partitioning the parking space and an entry parking line through which the vehicle enters to park in the parking space, wherein the first vehicle entry point or the second vehicle entry point is the boundary parking line. And an intersection where a line and the entrance parking line meet.
- the boundary parking line may be a parking line that partitions a parking space for parking the vehicle and a neighboring parking space where the surrounding obstacle is located, and the entrance parking line may be a line that enters the neighboring parking space.
- the point of the peripheral obstacle may include a vertex of the vehicle.
- the image processing unit for capturing the image around the vehicle, and converts the captured image into a top view image, based on the converted top view image parking space
- a space recognition unit for recognizing, an obstacle detection unit for detecting a peripheral obstacle of the parking space, a first of the parking space for parking the vehicle by using the information of the detected peripheral obstacle and the information of the parking line in the parking space
- an entry point detector for detecting a vehicle entry point and a second vehicle entry point
- a path calculator configured to calculate a parking path of the vehicle using the detected first vehicle entry point and the second vehicle entry point.
- the parking line includes a boundary parking line partitioning the parking space and an entry parking line through which the vehicle enters to park in the parking space, wherein the first vehicle entry point or the second vehicle entry point is the boundary parking line. And an intersection where a line and the entrance parking line meet.
- the entry point detector When the entry point detector does not detect the second vehicle entry point, the entry point detector detects a point of the peripheral obstacle that is the shortest distance from the first vehicle entry point, and is parallel to the boundary parking line from the detected point of the peripheral obstacle. The intersection where the extension line formed to extend and the entrance parking line meet may be generated as the second vehicle entry point.
- the entry point detector When the entry point detector does not detect the second vehicle entry point, the entry point detector detects a point of the peripheral obstacle that is the shortest distance from the boundary parking line, and extends in parallel with the boundary parking line from the detected peripheral obstacle point. An intersection where the extension line formed and the entry parking line meet may be generated as the second vehicle entry point.
- the boundary parking line may be a parking line that partitions a parking space for parking the vehicle and a neighboring parking space where the surrounding obstacle is located, and the entrance parking line may be a line that enters the neighboring parking space.
- the point of the peripheral obstacle may include a vertex of the surrounding vehicle.
- the vehicle is automatically parked by recognizing the parking space based on the top view image of the vehicle surroundings, and detecting two obstacles to detect the surrounding obstacles. It has the advantage of being able to take advantage of.
- new vehicle entry points can be created using the location of nearby obstacles and parking lines in the parking space, making them more flexible in various situations or applications. And there is an advantage that proper automatic parking can be made.
- the situation around the vehicle can be recognized in real time, and the parking space can be recognized in any direction around the vehicle.
- the effects of the present invention are not limited to those described above, and other effects that can be derived from the configuration of the present invention described later are included in the effects of the present invention.
- FIG. 1 is a block diagram of an automatic parking system of a vehicle according to an embodiment of the present invention.
- FIG. 2 is a view for explaining a parking line according to an embodiment of the present invention.
- FIG 3 is a view for explaining a method for detecting a vehicle entry point according to an embodiment of the present invention.
- FIG. 4 is a view for explaining a method for detecting a vehicle entry point according to another exemplary embodiment of the present invention.
- FIG 5 is an operation flowchart showing an automatic parking process of another vehicle according to an embodiment of the present invention.
- FIG. 1 is a block diagram of an automatic parking system for a vehicle according to an embodiment of the present invention.
- the vehicle automatic parking system 100 includes an image processor 110, a space recognizer 120, an obstacle detector 130, an entry point detector 140, and a path calculator 150. And a parking support unit 160.
- the image processor 110 may capture an image of the surroundings of the vehicle and convert the captured image into a top view image.
- the image processor 110 may acquire a plurality of images photographed by a plurality of cameras respectively installed at the front, rear, left, and right sides of the vehicle, and convert the obtained plurality of images into a top view point of view.
- the top view image may be generated by combining the images of. That is, the image processor 110 may generate a top view image in which a plurality of images are combined by converting and combining each image into an image of a virtual view.
- the plurality of cameras may include a lens having a large angle of view, such as a wide angle lens or a fish eye lens, and cameras installed at the front and rear may shoot 170 ° or more based on a vertical line in the ground direction. Can be installed as possible.
- a lens having a large angle of view such as a wide angle lens or a fish eye lens
- the image processor 110 may obtain a planar image as viewed from the set position on the upper side of the vehicle through the image processing around the vehicle through the image processing as described above.
- the space recognizer 120 may recognize the parking space based on the top view image converted by the image processor 110.
- the space recognition unit 120 acquires the top view image periodically or continuously from the image acquisition unit 110, and compares the plurality of top view images acquired periodically or continuously to recognize the parking space.
- the space recognizing unit 120 may use image processing and image recognition technology to extract the main feature points of the plurality of top view images, match and compare the extracted key feature points with each other, in order to recognize the parking space.
- the parking space includes a parking line
- the space recognition unit 120 may recognize the parking line together with the parking space.
- the parking line may be recognized by generating a contour image from the top view image and extracting a main feature point by searching a horizontal direction or a vertical direction from the generated contour image.
- the obstacle detecting unit 130 may detect an obstacle around the parking space.
- the obstacle detecting unit 130 may be disposed in front, rear, left, and right sides of the vehicle, and may include a sensor for detecting an obstacle (eg, another vehicle in a neighboring parking space neighboring the target parking space to be parked).
- the obstacle detecting unit 130 receives the top view image converted by the image processing unit 110 in the same way as the space recognition unit 120, and based on the top view image, obstacles around the parking space in the top view image.
- Image processing and image recognition techniques for matching and comparing feature points with each other may be used to detect the error.
- Entry point detection unit 140 is the first vehicle entry point of the parking space for parking the vehicle by using the information of the surrounding obstacle detected by the obstacle detection unit 130 and the information of the parking line recognized by the space recognition unit 120 And a second vehicle entry point.
- the first vehicle entry point and the second vehicle entry point are starting points at which the vehicle enters the target parking space to park in the target parking space, and may be located on the parking line of the target parking space.
- FIG. 2 is a view for explaining a parking line according to an embodiment of the present invention
- FIG. 3 is a view for explaining a method for detecting a vehicle entry point according to an embodiment of the present invention.
- the parking line includes a plurality of boundary parking lines P11 to P12 that divide the plurality of parking spaces A, B, and C
- the vehicle S includes a plurality of parking spaces A, B
- It may include a plurality of entrance parking line (R11 ⁇ R13) entering to park in C).
- the boundary parking line dividing the A parking space and the B parking space may be P11
- the boundary parking line dividing the B parking space and the C parking space may be P12.
- the entrance parking line of the parking space A is R11
- the entrance parking line of the B parking space is R12
- the entrance parking line of the C parking space may be R13. have.
- the entry point detector 140 may detect two intersections where the boundary parking line and the entrance parking line meet as the first vehicle entry point and the second vehicle entry point, respectively, when the vehicle S parks in the B parking space.
- the first vehicle entry point I1 may be an intersection point where the P11 boundary parking line and the R12 entrance parking line meet
- the second vehicle entry point I2 may be an intersection point where the P12 boundary parking line and the R12 entrance parking line meet.
- the entry point detection unit 140 may detect the shape and position information of the surrounding obstacles detected by the obstacle detection unit 130 and the space recognition unit 120.
- the vehicle entry point may be detected using the information of the recognized parking line.
- the entry point detection unit 140 divides the first boundary parking line P11 and the target parking space that divides the target parking space B parking space and the first neighboring parking space A parking space.
- the entry point detection unit ( 140 may detect a point Q of the peripheral obstacle D that is the shortest distance from the first vehicle entry point I1.
- the point Q of the peripheral obstacle D may be formed as a vertex or a corner of the surrounding vehicle which is located closest to the first vehicle entry point I1, and to detect a point of the peripheral obstacle at the shortest distance.
- the entry point detector 140 generates a virtual circle SC centered on the first vehicle entry point I1, and then selects a vertex of the surrounding vehicle at the shortest distance q from the first vehicle entry point I1. Can be detected.
- the entry point detector 140 divides the target parking space B parking space and the second neighboring parking space C parking space from the detected point Q of the peripheral obstacle D.
- the intersection where the extension line F extending in parallel with the second boundary parking line P12 and the entry parking line R13 of the second neighboring parking space C parking space meets the second vehicle entry point I2_r. Can be generated and detected.
- FIG. 4 is a view for explaining a method for detecting a vehicle entry point according to another exemplary embodiment of the present invention.
- the entry point detection unit 140 divides the target parking space B parking space and the first neighboring parking space A parking space into a first boundary parking line P11 and a target parking space.
- the entry point detection unit 140 Denotes the point Q of the peripheral obstacle D at the shortest distance q from the first boundary parking line P11 that divides the target parking space B parking space and the first neighboring parking space A parking space.
- a second line parking space C parking space in which an extension line F extending in parallel with the first boundary parking line P11 from the point Q of the detected peripheral obstacle D and the peripheral obstacle are located.
- the vehicle entry point can be newly generated and detected by using the position of the surrounding obstacle and the parking line, which is more flexible in various situations or application environments. Appropriate automatic parking can be achieved.
- the route calculator 150 may calculate a parking path of the vehicle using the detected first vehicle entry point and the second vehicle entry point.
- the route calculation unit 150 sets the parking position of the vehicle in the target parking space, that is, the parking end point, and parks the first vehicle entry point and the second vehicle entry point and the parking based on the preset vehicle turning angle and the turning radius. Connect the endpoints to create a parking route.
- the parking support unit 160 may support the parking of the vehicle according to the parking path generated by the path calculator 150.
- the parking assistance unit 160 may guide the parking path of the vehicle to the user through audio-visual means such as a voice and a guidance message as needed, and support the vehicle to be disposed at an appropriate position.
- the parking support unit 160 includes a steering support unit 162 and a braking support unit 164, wherein the steering support unit 162 uses the parking path generated by the path calculator 150 to store the vehicle in its parking path.
- Target steering angle information is generated to enable tracking, and steering control of the vehicle is performed using the generated target steering angle information. That is, when the steering support unit 162 transmits the target steering angle information to the steering apparatus, the steering apparatus performs steering control by driving the motor with a current corresponding to the target steering angle.
- the steering apparatus may be steering assistance means for assisting steering of the vehicle, and may include an electric power steering (EPS) and a motor driven power steering (MDPS).
- EPS electric power steering
- MDPS motor driven power steering
- the braking support unit 164 may limit the moving speed of the vehicle or brake the vehicle by determining the position of the vehicle on the parking path and the distance from the obstacle and controlling the braking device according to the result.
- the braking device may include a braking device capable of differently controlling braking force of the turning inner wheel and the turning outer wheel, such as an anti-lock braking system (ABS) and an electronic stability control (ESC). Can be.
- ABS anti-lock braking system
- ESC electronic stability control
- FIG 5 is an operation flowchart showing an automatic parking process of another vehicle according to an embodiment of the present invention.
- an image of a vehicle around the vehicle is photographed and the captured image is converted into a top view image (S500).
- a plurality of images captured by a plurality of cameras respectively installed at the front, rear, left and right sides of the vehicle may be acquired, and the obtained plurality of images may be converted into a top view to generate a top view image combining the plurality of images. can do. That is, the image processor 110 may generate a top view image in which a plurality of images are combined by converting and combining each image into an image of a virtual view.
- the parking space may be recognized based on the converted top view image (S510).
- the top view image is acquired periodically or continuously from the image acquisition unit 110, and the parking space is recognized by comparing the plurality of top view images acquired periodically or continuously.
- image processing and image recognition techniques of extracting key feature points of the plurality of top view images and matching the extracted key feature points with each other may be used.
- the parking space includes a parking line
- the parking line may be recognized together with the parking space.
- the parking line may be recognized by generating a contour image from the top view image and extracting a main feature point by searching a horizontal direction or a vertical direction from the generated contour image.
- the obstacle detecting unit 130 may be disposed in front, rear, left, and right sides of the vehicle, and may include a sensor for detecting an obstacle (eg, another vehicle in a neighboring parking space neighboring the target parking space to be parked). Alternatively, the obstacle detecting unit 130 receives the top view image converted by the image processing unit 110 in the same way as the space recognition unit 120, and based on the top view image, obstacles around the parking space in the top view image. Image processing and image recognition techniques for matching and comparing feature points with each other may be used to detect the error.
- the first vehicle entry point and the second vehicle entry point of the parking space for parking the vehicle may be detected using the detected information of the surrounding obstacle and the information of the parking line in the parking space (S530).
- the first vehicle entry point and the second vehicle entry point are starting points at which the vehicle enters the target parking space to park in the target parking space, and may be located on the parking line of the target parking space.
- the parking line enters a plurality of boundary parking lines P11 to P12 that divide the plurality of parking spaces A, B, and C, and the vehicle S to park in the plurality of parking spaces A, B, and C. It may include a plurality of entrance parking line (R11 ⁇ R13).
- the entry point detector 140 may detect two intersections where the boundary parking line and the entrance parking line meet as the first vehicle entry point and the second vehicle entry point, respectively, when the vehicle S parks in the B parking space.
- the first vehicle entry point I1 may be an intersection point where the P11 boundary parking line and the R12 entrance parking line meet
- the second vehicle entry point I2 may be an intersection point where the P12 boundary parking line and the R12 entrance parking line meet.
- the entry point detection unit 140 may detect the shape and position information of the surrounding obstacles detected by the obstacle detection unit 130 and the space recognition unit 120.
- the vehicle entry point may be detected using the information of the recognized parking line.
- the entry point detection unit 140 divides the first boundary parking line P11 and the target parking space that divides the target parking space B parking space and the first neighboring parking space A parking space.
- the entry point detection unit ( 140 may detect a point Q of the peripheral obstacle D that is the shortest distance from the first vehicle entry point I1.
- the point Q of the peripheral obstacle D may be formed as a vertex or a corner of the surrounding vehicle which is located closest to the first vehicle entry point I1, and to detect a point of the peripheral obstacle at the shortest distance.
- the entry point detector 140 may generate a virtual circle SC having a predetermined radius and then detect a vertex of the surrounding vehicle belonging to the virtual circle SC.
- the entry point detector 140 divides the target parking space B parking space and the second neighboring parking space C parking space from the detected point Q of the peripheral obstacle D.
- a second vehicle entry point I2_r generates an intersection where the extension line F extending in parallel with the second boundary parking line P12 and the entry parking line R13 of the second neighboring parking space C parking space meet. Can be detected.
- the entry point detection unit 140 divides the target parking space B parking space and the first neighboring parking space A parking space into a first boundary parking line P11 and a target parking space.
- the entry point detection unit 140 Detects the point Q of the peripheral obstacle D that is the shortest distance from the first boundary parking line P11 that divides the target parking space B parking space and the first neighboring parking space A parking space, Entry of the extension line F extending in parallel with the first boundary parking line P11 from the point Q of the detected peripheral obstacle D and the second neighboring parking space C parking space in which the peripheral obstacle is located.
- the intersection where the parking line R13 meets is generated as the second vehicle entry point I2_r. And it can be detected.
- the parking path of the vehicle may be calculated using the detected first vehicle entry point and the second vehicle entry point (S540).
- the route calculation unit 150 sets the parking position of the vehicle in the target parking space, that is, the parking end point, and parks the first vehicle entry point and the second vehicle entry point and the parking based on the preset vehicle turning angle and the turning radius. You can connect the endpoints to create a parking route.
- the vehicle may be parked according to the generated parking path. Or, if necessary, the user may be guided to the parking path of the vehicle through audio-visual means such as voice and guidance messages, and may support the vehicle to be disposed at an appropriate location.
- audio-visual means such as voice and guidance messages
- Embodiments of the invention include a computer readable medium containing program instructions for performing various computer-implemented operations.
- This medium records a program for executing the automatic parking method of the vehicle described above.
- the media may include, alone or in combination with the program instructions, data files, data structures, and the like. Examples of such media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CDs and DVDs, floppy disks and program commands such as magnetic-optical media, ROM, RAM, flash memory, and the like.
- Hardware devices configured to store and perform such operations.
- the medium may be a transmission medium such as an optical or metal wire, a waveguide, or the like including a carrier wave for transmitting a signal specifying a program command, a data structure, and the like.
- program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
Claims (12)
- 차량 주변의 영상을 촬영하고, 상기 촬영된 영상을 탑 뷰 영상으로 변환하는 단계,상기 변환된 탑 뷰 영상을 기초로 하여 주차 공간을 인식하는 단계,상기 주차 공간의 주변 장애물을 감지하는 단계,상기 감지된 주변 장애물의 정보와 상기 주차 공간에 있는 주차 라인의 정보를 이용하여 상기 차량을 주차하기 위한 주차 공간의 제1 차량 진입점 및 제2 차량 진입점을 검출하는 단계, 그리고상기 검출된 제1 차량 진입점 및 상기 제2 차량 진입점을 이용하여 차량의 주차 경로를 계산하는 단계를 포함하는 차량의 자동 주차 방법.
- 제 1 항에서,상기 주차 라인은,상기 주차 공간을 구획하는 경계 주차 라인 및 상기 차량이 상기 주차 공간에 주차하기 위하여 진입하는 진입 주차 라인을 포함하고,상기 제1 차량 진입점 또는 상기 제2 차량 진입점은,상기 경계 주차 라인 및 상기 진입 주차 라인이 만나는 교차점을 포함하는 차량의 자동 주차 방법.
- 제 2 항에서,상기 제2 차량 진입점을 검출하지 못하는 경우, 상기 제1 차량 진입점으로부터 최단 거리에 있는 주변 장애물의 포인트를 검출하는 단계, 그리고상기 검출된 주변 장애물의 포인트로부터 상기 경계 주차 라인과 평행하게 연장 형성되는 연장 라인과 상기 진입 주차 라인이 만나는 교차점을 상기 제2 차량 진입점으로 생성하는 단계를 포함하는 차량의 자동 주차 방법.
- 제 2 항에서,상기 제2 차량 진입점을 검출하지 못하는 경우, 상기 경계 주차 라인으로부터 최단 거리에 있는 주변 장애물의 포인트를 검출하는 단계, 그리고상기 검출된 주변 장애물의 포인트로부터 상기 경계 주차 라인과 평행하게 연장 형성되는 연장 라인과 상기 진입 주차 라인이 만나는 교차점을 상기 제2 차량 진입점으로 생성하는 단계를 포함하는 차량의 자동 주차 방법.
- 제 3 항 또는 제 4 항에서,상기 경계 주차 라인은,상기 차량을 주차하기 위한 주차 공간과 상기 주변 장애물이 위치하는 이웃 주차 공간을 구획하는 주차 라인이고,상기 진입 주차 라인은,상기 이웃 주차 공간을 진입하는 라인인 차량의 자동 주차 방법.
- 제 3 항 또는 제 4 항에서,상기 주변 장애물의 포인트는,차량의 꼭짓점을 포함하는 차량의 자동 주차 방법.
- 차량 주변의 영상을 촬영하고, 상기 촬영된 영상을 탑 뷰 영상으로 변환하는 영상 처리부,상기 변환된 탑 뷰 영상을 기초로 하여 주차 공간을 인식하는 공간 인식부,상기 주차 공간의 주변 장애물을 감지하는 장애물 감지부,상기 감지된 주변 장애물의 정보와 상기 주차 공간에 있는 주차 라인의 정보를 이용하여 상기 차량을 주차하기 위한 주차 공간의 제1 차량 진입점 및 제2 차량 진입점을 검출하는 진입점 검출부, 그리고상기 검출된 제1 차량 진입점 및 상기 제2 차량 진입점을 이용하여 차량의 주차 경로를 계산하는 경로 계산부를 포함하는 차량의 자동 주차 시스템.
- 제 7 항에서,상기 주차 라인은,상기 주차 공간을 구획하는 경계 주차 라인 및 상기 차량이 상기 주차 공간에 주차하기 위하여 진입하는 진입 주차 라인을 포함하고,상기 제1 차량 진입점 또는 상기 제2 차량 진입점은,상기 경계 주차 라인 및 상기 진입 주차 라인이 만나는 교차점을 포함하는 차량의 자동 주차 시스템.
- 제 8 항에서,상기 진입점 검출부는,상기 제2 차량 진입점을 검출하지 못하는 경우, 상기 제1 차량 진입점으로부터 최단 거리에 있는 주변 장애물의 포인트를 검출하고,상기 검출된 주변 장애물의 포인트로부터 상기 경계 주차 라인과 평행하게 연장 형성되는 연장 라인과 상기 진입 주차 라인이 만나는 교차점을 상기 제2 차량 진입점으로 생성하는 차량의 자동 주차 시스템.
- 제 8 항에서,상기 진입점 검출부는,상기 제2 차량 진입점을 검출하지 못하는 경우, 상기 경계 주차 라인으로부터 최단 거리에 있는 주변 장애물의 포인트를 검출하고,상기 검출된 주변 장애물의 포인트로부터 상기 경계 주차 라인과 평행하게 연장 형성되는 연장 라인과 상기 진입 주차 라인이 만나는 교차점을 상기 제2 차량 진입점으로 생성하는 차량의 자동 주차 시스템.
- 제 9 항 또는 제 10 항에서,상기 경계 주차 라인은,상기 차량을 주차하기 위한 주차 공간과 상기 주변 장애물이 위치하는 이웃 주차 공간을 구획하는 주차 라인이고,상기 진입 주차 라인은,상기 이웃 주차 공간을 진입하는 라인인 차량의 자동 주차 시스템.
- 제 9 항 또는 제 10 항에서,상기 주변 장애물의 포인트는,주변 차량의 꼭짓점을 포함하는 차량의 자동 주차 시스템.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201680031091.2A CN107667038A (zh) | 2015-05-29 | 2016-04-05 | 车辆的自动停车方法及系统 |
| EP16803582.2A EP3290281B1 (en) | 2015-05-29 | 2016-04-05 | Automatic parking method and system of vehicle |
| US15/577,172 US20180178780A1 (en) | 2015-05-29 | 2016-04-05 | Automatic parking method and system of vehicle |
| JP2017561963A JP6718887B2 (ja) | 2015-05-29 | 2016-04-05 | 車両の自動駐車方法およびシステム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150076057A KR101647996B1 (ko) | 2015-05-29 | 2015-05-29 | 차량의 자동 주차 방법 및 시스템 |
| KR10-2015-0076057 | 2015-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016195227A1 true WO2016195227A1 (ko) | 2016-12-08 |
Family
ID=56875620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2016/003530 Ceased WO2016195227A1 (ko) | 2015-05-29 | 2016-04-05 | 차량의 자동 주차 방법 및 시스템 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20180178780A1 (ko) |
| EP (1) | EP3290281B1 (ko) |
| JP (1) | JP6718887B2 (ko) |
| KR (1) | KR101647996B1 (ko) |
| CN (1) | CN107667038A (ko) |
| WO (1) | WO2016195227A1 (ko) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6008339B1 (ja) * | 2015-04-28 | 2016-10-19 | パナソニックIpマネジメント株式会社 | 商品モニタリング装置、商品モニタリングシステムおよび商品モニタリング方法 |
| JP6564346B2 (ja) * | 2016-05-30 | 2019-08-21 | 株式会社Soken | 駐車支援装置及び駐車支援方法 |
| CN107444264A (zh) * | 2016-05-31 | 2017-12-08 | 法拉第未来公司 | 使用相机检测车辆附近的物体 |
| KR20180037414A (ko) * | 2016-10-04 | 2018-04-12 | 엘지전자 주식회사 | 자동주차 보조장치 및 이를 포함하는 차량 |
| CN107364442B (zh) * | 2017-06-23 | 2019-08-23 | 深圳市盛路物联通讯技术有限公司 | 一种自动停车方法及系统 |
| US10579067B2 (en) * | 2017-07-20 | 2020-03-03 | Huawei Technologies Co., Ltd. | Method and system for vehicle localization |
| CN108909706A (zh) * | 2018-07-03 | 2018-11-30 | 天津英创汇智汽车技术有限公司 | 自动泊车方法及装置 |
| CN110239524A (zh) * | 2019-05-23 | 2019-09-17 | 浙江吉利控股集团有限公司 | 自动泊车方法、装置、系统及终端 |
| CN110293966B (zh) * | 2019-06-28 | 2021-06-01 | 北京地平线机器人技术研发有限公司 | 车辆泊车控制方法,车辆泊车控制装置和电子设备 |
| CN112389419B (zh) * | 2019-08-12 | 2022-04-08 | 欧特明电子股份有限公司 | 识别停车位的方法和停车辅助系统 |
| CN110444044B (zh) * | 2019-08-27 | 2022-07-12 | 纵目科技(上海)股份有限公司 | 基于超声波传感器的车辆位姿检测系统、终端和存储介质 |
| JP7200973B2 (ja) * | 2020-05-01 | 2023-01-10 | 株式会社デンソー | 駐車支援装置、駐車支援方法、および駐車支援プログラム |
| CN112744213A (zh) * | 2021-01-07 | 2021-05-04 | 广州小鹏自动驾驶科技有限公司 | 一种自动泊车的方法和装置 |
| DE102021127748A1 (de) | 2021-10-26 | 2023-04-27 | Valeo Schalter Und Sensoren Gmbh | Verfahren, computerprogrammprodukt, parkassistenzsystem und fahrzeug |
| CN115042774A (zh) * | 2022-06-29 | 2022-09-13 | 润光智能(深圳)有限公司 | 自动泊车方法、装置、设备及存储介质 |
| JP2024172960A (ja) * | 2023-06-01 | 2024-12-12 | パナソニックオートモーティブシステムズ株式会社 | 駐車支援装置および駐車支援方法 |
| CN117409601B (zh) * | 2023-11-16 | 2026-04-21 | 浙江智马达智能科技有限公司 | 一种泊车位的融合计算方法及系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100857330B1 (ko) * | 2006-12-12 | 2008-09-05 | 현대자동차주식회사 | 주차 궤적 인식 장치 및 자동 주차 시스템 |
| KR101340738B1 (ko) * | 2011-11-08 | 2013-12-12 | 엘지이노텍 주식회사 | 주차 보조 시스템 |
| JP5446500B2 (ja) * | 2009-06-22 | 2014-03-19 | 日産自動車株式会社 | 駐車支援装置及び駐車支援方法 |
| KR20140106126A (ko) * | 2013-02-26 | 2014-09-03 | (주)팜비젼 | 전방위 영상 기반 자동 주차 시스템 및 방법 |
| KR20140144470A (ko) * | 2013-06-11 | 2014-12-19 | 주식회사 만도 | 주차제어방법, 장치 및 시스템 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980040209A (ko) | 1996-11-29 | 1998-08-17 | 박병재 | 자동차용 자동주차시스템 |
| JP2004034946A (ja) * | 2002-07-08 | 2004-02-05 | Toyota Motor Corp | 画像処理装置、駐車支援装置、及び画像処理方法 |
| JP4604703B2 (ja) * | 2004-12-21 | 2011-01-05 | アイシン精機株式会社 | 駐車補助装置 |
| JP4769625B2 (ja) * | 2006-04-25 | 2011-09-07 | トヨタ自動車株式会社 | 駐車支援装置及び駐車支援方法 |
| KR101511992B1 (ko) * | 2013-09-06 | 2015-04-14 | 현대모비스(주) | 조향 휠 제어 방법 및 이를 위한 위한 시스템 |
| KR101498976B1 (ko) * | 2013-12-19 | 2015-03-05 | 현대모비스(주) | 차량용 주차지원시스템 및 주차지원방법 |
-
2015
- 2015-05-29 KR KR1020150076057A patent/KR101647996B1/ko active Active
-
2016
- 2016-04-05 EP EP16803582.2A patent/EP3290281B1/en active Active
- 2016-04-05 CN CN201680031091.2A patent/CN107667038A/zh not_active Withdrawn
- 2016-04-05 US US15/577,172 patent/US20180178780A1/en not_active Abandoned
- 2016-04-05 JP JP2017561963A patent/JP6718887B2/ja active Active
- 2016-04-05 WO PCT/KR2016/003530 patent/WO2016195227A1/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100857330B1 (ko) * | 2006-12-12 | 2008-09-05 | 현대자동차주식회사 | 주차 궤적 인식 장치 및 자동 주차 시스템 |
| JP5446500B2 (ja) * | 2009-06-22 | 2014-03-19 | 日産自動車株式会社 | 駐車支援装置及び駐車支援方法 |
| KR101340738B1 (ko) * | 2011-11-08 | 2013-12-12 | 엘지이노텍 주식회사 | 주차 보조 시스템 |
| KR20140106126A (ko) * | 2013-02-26 | 2014-09-03 | (주)팜비젼 | 전방위 영상 기반 자동 주차 시스템 및 방법 |
| KR20140144470A (ko) * | 2013-06-11 | 2014-12-19 | 주식회사 만도 | 주차제어방법, 장치 및 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3290281B1 (en) | 2020-12-02 |
| US20180178780A1 (en) | 2018-06-28 |
| CN107667038A (zh) | 2018-02-06 |
| EP3290281A4 (en) | 2019-01-23 |
| KR101647996B1 (ko) | 2016-08-23 |
| EP3290281A1 (en) | 2018-03-07 |
| JP2018524221A (ja) | 2018-08-30 |
| JP6718887B2 (ja) | 2020-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016195227A1 (ko) | 차량의 자동 주차 방법 및 시스템 | |
| US10055650B2 (en) | Vehicle driving assistance device and vehicle having the same | |
| JP6566145B2 (ja) | 走行支援装置及びコンピュータプログラム | |
| JP5569365B2 (ja) | 案内装置、案内方法、及び案内プログラム | |
| US9809223B2 (en) | Driving assistant for vehicles | |
| JP6926976B2 (ja) | 駐車支援装置及びコンピュータプログラム | |
| CN107966158B (zh) | 用于室内停车场的导航系统和方法 | |
| CN109070879B (zh) | 显示控制装置、显示装置、显示控制方法以及存储介质 | |
| WO2018101709A1 (ko) | 자율 주행 제어 장치 및 방법 | |
| CN116508083B (zh) | 停车辅助方法及停车辅助装置 | |
| JP2019164611A (ja) | 走行支援装置及びコンピュータプログラム | |
| CN109637148B (zh) | 车载鸣笛监控系统、方法、存储介质及设备 | |
| CN111583335A (zh) | 定位系统、定位方法和非易失性计算机可读存储介质 | |
| KR20150080834A (ko) | 차량 운전 보조 장치 및 이를 구비한 차량 | |
| WO2023053998A1 (ja) | 駐車支援装置、駐車支援方法 | |
| CN119590408B (zh) | 基于双目摄像头的代客泊车方法、装置、设备及存储介质 | |
| KR20200072590A (ko) | 자동 주차 기능을 위한 주차선 이탈 감지 방법 및 장치 | |
| WO2024212938A1 (zh) | 一种跟随泊车方法、装置及车辆 | |
| WO2023243918A1 (ko) | 자율주행차량의 주차를 제어하는 시스템 및 방법 | |
| CN117957593A (zh) | 驾驶支援系统、车辆、记录了计算机程序的记录介质以及驾驶支援方法 | |
| KR20230068653A (ko) | 차량용 어라운드 뷰 시스템 | |
| CN113815605A (zh) | 车辆泊车的控制方法、装置、介质、电子设备 | |
| US11417115B2 (en) | Obstacle recognition device | |
| CN113415289B (zh) | 无人驾驶车辆的标识装置和方法 | |
| EP4664432A1 (en) | Remote support system and remote support method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16803582 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 15577172 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 2017561963 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2016803582 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |