WO2020168367A1 - Système de commande de lumière - Google Patents

Système de commande de lumière Download PDF

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Publication number
WO2020168367A1
WO2020168367A1 PCT/AT2019/060343 AT2019060343W WO2020168367A1 WO 2020168367 A1 WO2020168367 A1 WO 2020168367A1 AT 2019060343 W AT2019060343 W AT 2019060343W WO 2020168367 A1 WO2020168367 A1 WO 2020168367A1
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WO
WIPO (PCT)
Prior art keywords
contact
connecting line
module
control unit
signal
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
Application number
PCT/AT2019/060343
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German (de)
English (en)
Inventor
Andreas FRANKL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uls Ge GmbH
Original Assignee
Uls Ge GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uls Ge GmbH filed Critical Uls Ge GmbH
Publication of WO2020168367A1 publication Critical patent/WO2020168367A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7034—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity the terminals being in direct electric contact separated by double sided connecting element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • H01R31/085—Short circuiting bus-strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors

Definitions

  • connection line comprising a number of contact units according to patent claim 1, modules according to patent claims 13 and 30, an arrangement according to patent claim 19, an overall arrangement according to patent claim 23, and a data transmission method according to patent claim 26.
  • control units or LED drivers are often used for controlling and dimming lighting means such as light-emitting diodes or LEDs.
  • lighting means such as light-emitting diodes or LEDs.
  • the control units usually receive data from a controller for dimming the LEDs, which are controlled directly or indirectly by the control unit.
  • the daisy chain connection known from the prior art is often used.
  • the control units are connected in series and a controller prepares the data for each individual control unit and sends the data to the control units via a data line. Only the first control unit is directly connected to the controller, while the other control units are only connected to their respective predecessors.
  • Each individual control unit receives all of the data transmitted to it, but only stores or processes the data that is intended for it, while it transmits the remaining data to the next LED driver.
  • This circuit makes it possible for each individual one of the control units to receive the data intended for it without being identified by an address itself or having to be configured individually before use.
  • the object of the invention is therefore to provide a connecting line which makes it possible to arbitrarily change the position of the lighting means or control units connected to it afterwards, without having to change a circuit board layout or rewiring while at the same time the function of the circuit remains unaffected and the risk of errors is reduced to a minimum in the event of a subsequent change in position.
  • the invention solves this problem with a connecting line comprising a number of contact units with the features of claim 1.
  • the connecting line comprises a number of resilient elements, each resilient element, in particular at one end, having at least one contact element,
  • the resilient elements are arranged in such a way that the contact elements located on them are integrated into an electrically conductive connection when the resilient elements are exposed to a predetermined spring load
  • the spring travel of the resilient elements in at least one direction is selected such that the respective resilient elements are pressurized or relieved of pressure by applying pressure or releasing pressure from at least one contact unit to such an extent that the electrically conductive connection is interrupted.
  • Such a connecting line advantageously makes it possible to use any number of control units or lighting means at any point within the connecting line, to supply them with data and, if necessary, to remove them again.
  • the contact elements of adjacent contact units touch one another directly or indirectly, so that they are connected in an electrically conductive manner and data can be passed on via a continuous electrically conductive connection established in this way.
  • a connecting line that is particularly easy to manufacture, in which control units or lighting means are even more individual and independent of the detailed arrangement of the contact units within a connecting line in such a connecting line can be integrated, can be provided if a number of resilient elements arranged next to one another is provided,
  • the resilient elements are arranged in such a way that in each case adjacent contact units, the contact elements located on them are electrically conductively contacted with one another when the resilient elements are exposed to the same spring load,
  • each contact unit has at least one resilient element
  • each individual contact element can be pressed, for example, by exerting a compressive force in the direction of the end of the respective resilient elements opposite the contact element, so that the electrically conductive connection between the respective adjacent contact elements is interrupted.
  • control units such as LED drivers at any position within the connecting line.
  • Such a component or module is integrated into the connection line at the position of a pushed-through contact unit and establishes an electrically conductive connection to the respective adjacent contact elements of the relevant contact unit.
  • connection line A particularly simple and uncomplicated structure of the connection line can be achieved if the resilient elements, in particular with the ends opposite the contact elements, are attached to a substrate or are held and / or carried by this substrate, in particular are secured against slipping or falling out of the substrate .
  • the substrate is electrically isolated from the respective contact element, so that an electrical connection via the contact elements only exists when they are in the electrically conductive connection are integrated, in particular in direct contact with one another.
  • a connecting line with a particularly simple structure and easy to manufacture can be provided if the resilient elements are designed as compression springs, in particular as spiral springs and / or helical springs.
  • a particularly reliable way of establishing an electrical connection between adjacent contact elements, which particularly reduces the susceptibility to errors when control units are subsequently incorporated into a connecting line, can be achieved if the contact elements are resilient.
  • a particularly simple configuration of the contact elements which reduces the electrical contact transition resistance between adjacent contact units to a minimum in a particularly simple manner, can be provided if the contact elements are hat-shaped,
  • the contact elements have resilient components, the resilient components being designed in such a way that when a predetermined application of pressure prevails, a clamping effect prevails due to the resulting spring forces and the contact elements are integrated in an electrically conductive connection in this way,
  • the resilient components are arranged in the direction of the respective adjacent contact elements and are designed in such a way that between adjacent contact elements, if they are subjected to the same pressure application, a clamping effect prevails due to the spring forces generated in this way and the respective adjacent contact elements are in electrically conductive contact.
  • a particularly space-saving configuration of a connecting line can be provided if the resilient elements are arranged in alignment.
  • contact elements that are particularly easy to manufacture can be provided if the contact elements are formed from bent metal sheets, in particular copper-beryllium sheets,
  • metal sheets each have at least one straight part which runs normal to the pressure direction of the pressure force acting in each case on the resilient element
  • the metal sheets each have at least one, in particular two, side parts connected to the straight running part, the side parts each being designed as a semi-hollow cylinder, so that between mutually contacting side parts of adjacent contact elements there is a spring action normal to the pressure direction of the pressure force acting on the resilient element .
  • a further simplification of the production of the contact elements can be achieved if the contact elements are produced in one piece, in particular are bent from a metal sheet.
  • connection line is arranged in a, in particular U-shaped, profile, the resilient elements of the contact units being supported on one side of the profile and the contact elements in or on element carriers are arranged, the element carriers being guided on two opposite sides of the profile, in particular the two other opposite sides of the U-shaped profile, it being provided in particular that the contact elements on the side of the respective element carrier facing away from the resilient elements, are preferably fastened in a groove or recess by gluing and / or clamping.
  • a simple possibility of combining a connecting line with, for example, a data bus line and / or a line for voltage supply can be provided if a number of further continuous, uninterruptible connecting lines are arranged on the profile.
  • a module is also provided, in particular for use with a connecting line according to the invention, the module comprising:
  • That the projection is designed to separate the respective contact unit by applying pressure from the respective adjacent contact units
  • a carrier body from which the at least one contacting element is guided, a further resilient element optionally being arranged between the carrier body and the contacting element, and - At least one circuit board carried and / or held by the carrier body.
  • a module configured in this way advantageously provides the option of integrating, for example, control units, LED drivers, light-emitting diodes, data inputs and / or outputs or at least one memory, each of which can be arranged on the circuit board, in a simple manner in, for example, a connection line according to the invention and to transmit data to the module or forward them via the module.
  • a simple possibility by which it is possible, for example, that a module is automatically deactivated or removed from the circuit without having to remove it from the entire arrangement by changing a state, in particular a mechanical or hardware-related state, but with proper functioning remains unaffected for other modules in an arrangement, for example, can be ensured if the board is electrically conductively connected to at least one contacting pin, in particular two contacting pins,
  • the at least one contacting pin is arranged between the circuit board and the carrier body in such a way that the contacting pin can be connected in an electrically conductive manner to the at least one module contact element of the module, and
  • the at least one contacting pin is designed in particular to hold back the at least one module contact element in each case against the pressure exerted by the further resilient element.
  • connection lines such as data bus lines or lines for voltage supply
  • further connection lines can be provided in a module if a number of further contact elements are provided which are designed to be contacted with further connection lines.
  • a simple way of establishing a data flow via the module can be provided if the module comprises at least one signal input and at least one signal output, the signal input being connected to at least one of the module contact elements and the signal output being connected to at least one other module contact element is.
  • the module is characterized by at least one Control unit, which is connected to at least one signal input and at least one signal output as well as optionally one or more further connecting lines, in particular a data bus line, and optionally to another connecting line for power supply and / or another connecting line serving as ground.
  • the control unit is designed to:
  • the, in particular electrically non-conductive, projection is designed to separate a respective contact unit from the other contact units by applying pressure and thus to separate the electrical connection to the contact units adjacent to the respective contact unit
  • the at least one module contact element in particular the two module contact elements, is conductively connected to at least one contact element of a contact unit adjacent to the respective contact unit.
  • Such an arrangement advantageously ensures that modules can be integrated at any point within the connecting line, so that, for example, control units such.
  • B. LED drivers or light emitting diodes that on are arranged on the module, positioned at any point, removed and reinserted.
  • the resilient elements of a relevant contact unit are pressed in the direction of the end of the resilient elements opposite the contact element and the electrical connection between adjacent contact units is interrupted.
  • the module contact element or the two module contact elements establish electrical contact with the adjacent contact units, so that electrical current or data can flow through the module.
  • a particularly simple, compact and user-friendly embodiment of a module can be provided if the module can be pressurized in the direction opposite to the pressure direction of the resilient elements of the contact units with a further resilient element, in particular a further compression spring.
  • the resilient elements of the connecting line are supported on one side of a further profile, in particular another U-shaped profile, and the further resilient element of the module is supported on the opposite side of the further profile .
  • the data lines provided for the data transmission are used unidirectionally.
  • the module in particular the carrier body of the module, has a preferred insertion direction and is designed such that contact is made between the contact elements of the contact units and the module contact elements of the module is only possible in one way.
  • an overall arrangement comprising at least one arrangement according to the invention with a module according to the invention and at least one central control unit,
  • the central control unit being connected directly or indirectly to the signal input of the at least one module which is electrically connected to the first contact unit of the connecting line and is optionally connected directly or indirectly to the signal output of a module and / or at least one further connection line, in particular a data bus line, electrically connected to the last contact unit of the connection line, and
  • the central control unit is designed to transmit data to be transmitted to the signal input of a module that is electrically connected to the first contact unit of the connection line and, if applicable, to the at least one further connection line, in particular the data bus line, and / or possibly data from the one with the last arranged contact unit of the connecting line to read electrically connected signal output of a module.
  • Such an overall arrangement advantageously ensures that all modules can be controlled by the central control unit via a single connection line and, if necessary, additionally via one or more further connection lines, i.e. For example, data to be processed and possibly control signals can be transmitted from the central control unit to the modules.
  • An approximately simultaneous delivery of, for example, light signals can be provided in an overall arrangement according to the invention if
  • control unit is designed to provide and maintain an activation signal at its signal output upon detection of the end of the data transmission directed to it, and to temporarily store the data transmitted to it, possibly further processed, and
  • the central control unit is designed to send a deactivation signal to synchronize the output or the other tasks to be performed for each control unit after the data transmission has ended to the at least one control unit, in particular all control units, on the connecting line or at least one further connecting line, in particular the data bus line put,
  • the control unit is designed to set a deactivation signal at its signal output immediately upon detection of a deactivation signal at its signal input and to display the temporarily stored data or to carry out the other tasks to be carried out.
  • the at least one control unit is designed to - to store and process signals present at their signal input, possibly triggered with a preset time delay by an external clock signal present on a further connecting line and / or using preset binary or non-binary signal codings, changed or unchanged to the signal output or to prepare or carry out other actions based on the signals, and
  • data may be transmitted over the data line at very high frequencies. If, for example, such a daisy chain method is used in combination with a connection line, this can lead, especially in extensive applications with long data lines, to the fact that the data signal is more susceptible to due to the many contact transitions that such a connection line entails electromagnetic interference, and possibly the signal is falsified or weakened by possible contact resistances.
  • a data transmission method for the transmission of data between a number of users of a master-slave data bus system, wherein
  • At least one central control unit is provided as a master
  • At least one control unit in particular a control unit arranged on a module, is provided as a slave
  • a signal input of the first control unit is electrically connected via a connecting line, in particular a connecting line according to the invention, to a signal output of the at least one control unit and then the signal input of a respective subsequent control unit is electrically connected to the signal output of the respective preceding control unit, in particular by a connecting line according to the invention,
  • All control units are additionally connected to the central control unit via at least one further connection line, in particular a data bus line,
  • a predetermined inactive signal is present at the signal output of the individual control units
  • connection line in particular the data bus line, or the connection line and / or sets and / or prepares related actions, in particular dims or otherwise controls a lamp of a module
  • Such a data transmission method can be used in particular in combination with a connecting line according to the invention and used to transmit data to, for example, a control unit according to the invention or a module according to the invention, without these having to be identified by an address themselves or having to be configured individually before use.
  • a connecting line for example, a control unit according to the invention or a module according to the invention.
  • the disadvantages described above are avoided since this data transmission method does not transmit high frequencies via the connecting line.
  • the advantages described above can be used.
  • An approximate synchronization which can be used for the approximately simultaneous implementation of further actions on different users of the data transmission system, can be provided if the at least one central control unit after the data transmission to the at least one control unit has ended
  • a deactivation signal when a deactivation signal is detected at its signal input, a deactivation signal is immediately set at its signal output and the temporarily stored data is further processed or displayed, in particular implements actions that have already been prepared or other tasks to be carried out.
  • the at least one control unit recognizes from the data transmitted to it and / or by a further signal transmitted on at least one further connecting line, in particular a data bus line, whether it is the control unit that was last arranged a connecting line, in particular a connecting line according to the invention, and
  • a respective control unit recognizes that it is the last control unit and detects whether it has received the data correctly has, in this case sends a corresponding signal or a corresponding data coding back to the central control unit via its signal output.
  • a module which is particularly compact and can be easily inserted into a connecting line according to the invention can be provided if the module comprises the following components:
  • the projection is designed to separate the respective contact unit from the other contact units of the connecting line by applying pressure and in this way to interrupt the electrically conductive connection to the contact units adjacent to the contact unit contacted by the projection, and
  • Two module contact elements which are conductively connected to the contact elements of the contact units adjacent to the contact unit contacted by the projection, with electrical current flowing through the contact elements of the contact units adjacent to the respective pressurized contact unit and the module contact elements of the module when the projection is pressurized.
  • FIG. 1 shows a first embodiment of a connecting line according to the invention
  • FIG. 1a shows a first embodiment of a module according to the invention
  • FIG. 3 shows a connecting line according to the invention, arranged in a profile with four further, uninterruptible connecting lines,
  • FIG. 4 shows a second exemplary embodiment of an arrangement according to the invention with a connecting line and a module
  • FIG. 6 shows a further view of the module from FIG. 5,
  • FIG. 7 shows a circuit example of an overall arrangement according to the invention, or a method according to the invention for data transmission
  • FIG. 8 shows a schematic representation of the data transmitted and displayed over time in the circuit example from FIG. 7.
  • the connecting line 100 comprises a number of n contact units 10a, ..., 10n, each of the n contact units 10a, ..., 10n consisting of a resilient element 1 1 a, ..., 1 1 n and a contact element 12a, ..., 12n is formed.
  • a contact unit 10a, ..., 10n it is by no means absolutely necessary for a contact unit 10a, ..., 10n to have exactly one resilient element 1 1 a, ..., 1 1 n and exactly one contact element 12a, ..., 12n.
  • a contact unit 10a, ..., 10n can also have several resilient elements 1 1 a, ..., 1 1 n and / or several contact elements 12a, ..., 12n, for example.
  • the resilient elements 1 1 a, ..., 1 1 n are each fastened with one end 1 1 1 a, ..., 1 1 1 n on a common, electrically non-conductive, substrate 2.
  • the resilient elements 1 1 a, ..., 1 1 n are arranged side by side and are aligned.
  • At the other end 1 12a, ..., 1 12n of each resilient element 1 1 a, ..., 1 1 n, i.e. a resilient contact element 12a,..., 12n is arranged in each case at that end which lies opposite the substrate 2.
  • the resilient elements 1 1 a, ..., 1 1 n are arranged on the substrate 2 in such a way that, in the case of mutually adjacent contact units 10a, ..., 10n, the contact elements 12a, ..., 12n located on them each electrically Conductive contact when the respective resilient elements 1 1 a, ..., 1 1 n are exposed to the same spring load.
  • the spring travel of the resilient elements 1 1 a, ..., 1 1 n is selected in one direction, normal to the substrate 2 in the exemplary embodiment in FIG. 1, so that the resilient elements 1 1 a , ..., 1 1 n are pressurized to such an extent that the electrical conductive connection between adjacent contact elements 12a, 12n is interrupted.
  • a compressive force is exerted normally in the direction of the common base 2 on one of the contact units 10a, ..., 10n or their resilient element 1 1 a, ..., 1 1 n, this is shown in The direction of the common ground 2 is compressed and the associated contact element 12 loses contact with the respectively adjacent contact elements 12a, ..., 12n, so that the electrical current flow in this area of the connecting line 100 is interrupted.
  • the resilient elements 1 1 1 a, ..., 1 1 n are designed as compression springs, which in the embodiment shown are spiral springs and / or helical springs. As an alternative to this, however, other springs known from the prior art can also be used as resilient elements 1 1 a,..., 1 1 n.
  • the common ground 2 is electrically isolated from the contact elements 12a, ..., 12n, so that an electrically conductive connection between the contact elements 12a, ..., 12n only exists when they are in direct contact.
  • one or more arbitrary other electrically conductive elements that are not designed to be resilient can, for example, also optionally, between two contact units 10a. ..., 10n with resilient elements 1 1 a, ..., 1 1 n or their contact elements 12a, ..., 12n.
  • such non-resilient, electrically conductive elements are in contact with both contact elements 12a, ..., 12n, so that the contact elements 12a, ..., 12n are integrated into an electrically conductive connection when the resilient elements 1 1 a , ..., 1 1 n are exposed to a given spring load.
  • Such additional, non-resilient elements are optionally also electrically insulated from the substrate 2, so that an electrically conductive connection only exists when the contact units 10a,..., 10n are not subjected to pressure.
  • the contact elements 12a, ..., 12n are hat-shaped.
  • hat-shaped is understood to mean that the contact elements 12a, ..., 12n each have at least one straight part 121 a, ..., 121 n and two connected to the straight part 121 a, ..., 121 n Side parts 122a, ..., 122n, 123a, ..., 123n, have.
  • the contact elements 12a, 12n comprise resilient ones
  • This clamping effect is due to the spring force caused by the resilient components that prevails between adjacent contact elements 12a, ..., 12n and the respective adjacent contact elements 12a, ..., 12n are in electrically conductive contact.
  • the contact elements 12a, ..., 12n are made of bent metal sheets, namely, for. B. copper-beryllium sheets formed.
  • the metal sheets each have a straight part 121 a, ..., 121 n, which runs normal to the pressure direction under which the resilient element 1 1 a, ..., 1 1 n is loaded.
  • the metal sheets each have two side parts 122a, ..., 122n, 123a, ..., 123n connected to the straight part 121 a, ..., 121 n.
  • the side parts 122a, ..., 122n, 123a, ..., 123n are each curved, i.e. designed in a semi-hollow cylindrical shape.
  • the contact elements 12a, ..., 12n are each made in one piece, i.e. bent from a continuous sheet of metal.
  • the contact elements 12a,..., 12n can, however, also be made by welding or by joining another material connection known from the prior art of the straight part 121a,..., 121n to the respective side parts 122a,. .., 122n, 123a, ..., 123n.
  • a connecting line 100 according to the invention can also be arranged in a profile 3 in order to be able to arrange the connecting line 100, for example, in a busbar.
  • Such a connecting line 100 arranged in a profile 3 is shown in FIG. 3.
  • the profile 3 is U-shaped in FIG. 3, but can also have a different shape.
  • the resilient elements 1 1 a, ..., 1 1 n are supported on one side of the profile 3 and the contact elements 12a, ..., 12n are arranged on element carriers 32.
  • the element carrier 32 can form the contact elements 12a, ..., 12n.
  • the profile 3 has extensions on the side on which the resilient elements 1 1 a, ..., 1 1 n are supported, which are used to fix the profile 3 in a further profile 4, for example in a busbar, serve.
  • the resilient elements 1 1 a,..., 1 1 n of the connecting line 100 are supported on one side of the further profile 4.
  • the profile 3 can have guide channels for the further uninterruptible connecting lines 20a,..., 20d.
  • the further connecting lines 20a,..., 20d can be, for example, a data bus or voltage supply line, a line serving as ground or a clock line.
  • FIG. 2 shows an exemplary embodiment of an arrangement 200 according to the invention with a connecting line 100 and two modules 300. Any number of modules 300 can be combined with the connecting line 100. A detailed view of such a module 300 is shown in FIG. 1 a.
  • the module 300 comprises a projection 33 and two module contact elements 34a, 34b.
  • Such a module 300 can be used at any point within a connecting line 100, the projection 33 being the respective contact unit 10, which is located at the point of the connecting line 100 at which the module 300 is arranged, by being pressurized by the other contact units 10a, ..., 10n of the connecting line 100 separates. In this way, the electrical connection between the respective contact unit 10 and the contact units 10a,..., 10n adjacent thereto is interrupted.
  • the module contact elements 34a, 34b are in this case with the contact elements 12a, ..., 12n of the respective relevant contact unit 10 adjacent contact units 10a, 10n conductively connected.
  • Module contact elements 34a, 34b are connected to the contact elements 12b, 12d so that electrical current flows through the module 300 instead of the contact unit 10c.
  • FIG. 4 shows a second exemplary embodiment of an arrangement 200 according to the invention in the form of a sectional illustration.
  • the structure of the connecting line 100 corresponds to the structure shown in FIG. 3 and the connecting line 100, as in FIG. 3, is arranged in a profile 3.
  • a module 301 is pressurized with a further resilient element 35 in the direction opposite to the pressure direction of the resilient elements 1 1 a,..., 1 1 n of the contact units 10a,..., 10n.
  • the further resilient element 35 is a further compression spring, specifically a spiral spring and / or helical spring; however, another spring known from the prior art can also be used as a further resilient element 35.
  • the resilient elements 1 1 a, ..., 1 1 n of the connecting line 100 are supported on one side of a profile 3 and the contact elements 12a, ..., 12n are each arranged in an element carrier 32.
  • the profile 3 is arranged in a further profile 4, for example in a busbar, and the resilient elements 1 1 a,..., 1 1 n of the connecting line 100 are supported on one side of the further profile 4.
  • the profile 3 and the further profile 4 are each U-shaped in the embodiment.
  • the further resilient element 35 of the module 301 is supported on the opposite side of the further profile 4.
  • the projection 33 of the module 301 contacts the element carrier 32 of a respective contact unit 10 concerned.
  • the module 300 or a carrier body 37 of the module 301 has a preferred insertion direction and is designed in such a way that contact is made between the contact elements 12 a, ... , 12n of the contact units 10a, ..., 10n and the module contact elements 34a, 34b is only possible in one way.
  • this preferred insertion direction specifies a direction in which the electrical current or data flow via the module 300, 301. If the module 300, 301 is inserted incorrectly, no data flow is possible, or incorrect insertion is not possible at all.
  • FIGS. 5 and 6 show in detail a second exemplary embodiment of a module 301 according to the invention, which can be used in an arrangement 200 shown in FIG. 4.
  • the module 301 has a contacting element 36 on which the projection 33 and the module contact elements 34a, 34b are arranged.
  • the contacting element 36 is guided by a carrier body 37 and the further resilient element 35 is arranged between the carrier body 37 and the contacting element 36.
  • the module 301 further comprises a board 5 carried or held by the carrier body 37, as can be seen in FIG. 4.
  • the circuit board 5 is connected in an electrically conductive manner to two contacting pins 38a, 38b, which is shown in FIG. 6.
  • the carrier body 37 has a U-shaped cross section with a longer and a shorter leg.
  • the circuit board 5 is arranged on the longer leg of the carrier body 37.
  • the contacting pins 38a, 38b are arranged between the board 5 and the shorter leg of the carrier body 37 in such a way that the contacting pins 38a, 38b can be connected to the module contact elements 34a, 34b of the contacting element 36 in an electrically conductive manner.
  • the contacting pins 38a, 38b hold the module contact elements 34a, 34b back against the pressure exerted by the further resilient element 35.
  • the module contact elements 34a, 34b each comprise an extension 340a, 340b which is in electrically conductive contact with the contact elements 12a, ..., 12n, which are adjacent to a relevant contact unit 10 when the contact unit 10 in question is subjected to pressure from the projection 33 or from the further resilient element 35 and its resilient element 11 is pushed through.
  • the contact elements 12a,..., 12n of the contact units 10a,..., 10n adjacent to the relevant, pressed contact unit 10 serve as a signal output or signal input into or out of the connecting line 100.
  • a module 301 can also have a number of further contact elements 39a,..., 39d, which are connected to the further connecting lines 20a, 20d are in contact or an electrically conductive contact between the
  • the modules 300, 301 shown in FIGS. 1 a, 2, 4, 5 and 6 each have at least one signal input 71 and at least one signal output 72, the signal input 71 being connected to one of the contact elements 12a, ..., 12n of the connecting line 100 and the signal output 72 is connected to another contact element 12a, ..., 12n of the connecting line 100.
  • at least one signal input 71 a, ..., 71 n is connected to at least one of the module contact elements 34 a; 34b connected and at least one signal output 72a, ..., 72n is connected to at least one other module contact element 34a; 34b connected.
  • modules 300, 301 each have a control unit 7 which is connected to the signal input 71 and to the signal output 72 as well as to at least one further connecting line 20a,..., 20d.
  • a control unit 7 which is connected to the signal input 71 and to the signal output 72 as well as to at least one further connecting line 20a,..., 20d.
  • Connecting line 20a,..., 20d can in particular be a data bus line.
  • the control unit 7 is also connected to, for example, a further connection line for the voltage supply and / or a further connection line serving as ground.
  • a module 300, 301 can comprise at least one electrically controllable lighting means 6, for example an LED, connected downstream of the control unit 7, as shown in FIGS. 1 a and 2.
  • Fig. 7 shows a circuit example of an overall arrangement 400 according to the invention with a connection line 100, a further connection line 20a, a number of n modules 301 a, ..., 301 n, and a central control unit 8, the data communication between the central control unit 8 and the n modules 301 a, ..., 301 n can take place by means of a data transmission method according to the invention, which will be discussed in more detail below.
  • Each of the modules 301 a, ..., 301 n has a control unit 7a, ..., 7n and a signal output 71 a, ..., 71 n.
  • the modules 301 a, ..., 301 n-1 have a signal output 72a, ..., 72n-1.
  • the module 301 n arranged last does not have a signal output 72n in the exemplary embodiment shown, but a signal output 72n can optionally also be arranged on the module 301 n.
  • Another input 73a,..., 73n is also optional and an overall arrangement 400 can also include only one connecting line 100.
  • the modules 301 a, ..., 301 n furthermore have a memory 74a, ... 74n, although such a memory 74a, ..., 74n is by no means absolutely necessary.
  • the modules 301 a, ..., 301 n are integrated in a connection line 100 and the further input 73a, ..., 73n is each connected to a further connection line 20a, which in the exemplary embodiment shown is a data bus line.
  • a central control unit 8 is also provided, the first data output SS01 of which is connected to the first contact unit 10a of the connecting line 100 or the signal input electrically contacted with it.
  • the signal output 72a of the first module 301a is connected to the signal input 71b of the second module 301b, the signal output 72b of the second module 301b to the signal input 71c of the third module 301c, etc.
  • the central control unit 8 also has a second data output SS02, which is connected to a data bus line 20a and is fed to all control units 7a,..., 7n.
  • FIG. 8 shows a schematic time diagram of the data transmitted and displayed in the overall arrangement 400 from FIG. 7, or the data transmission method according to the invention.
  • the central control unit 8 transmits an inactive signal to the first control unit 7a via the connecting line 100, which signal is present at the signal output 72a of the respective control unit 7a.
  • this inactive signal is also present at the signal input 71b of the subsequent control unit 7b and is forwarded by the respective control unit 7b, ..., 7n to its signal output 72b, ..., 72n, if this is available.
  • the central control unit 8 transmits a first activation signal IC1 to the signal input 71a of the control unit 7a.
  • the control unit 7a detects the presence of this activation signal IC1 and processes data D1 which are made available by the central control unit 8 via the further connecting line 20a, ie the data bus line, to the signal input 71a of the control unit 7a.
  • the data D1 from the central control unit 8 can also be made available via the connecting line 100 to the signal input 71a of the control unit 7a.
  • the control unit 7a takes, for example, actions relating to the data D1 to be processed or prepares them. In this case, for example, signals with which lighting means 6 are activated or deactivated are temporarily stored.
  • control unit 7a detects the end of the transmitted data D1. This can take place, for example, by recognizing from the transmitted data and / or by detecting a deactivation signal L which is present at its signal input 71 a and which the central control unit 8 also transmits via the connecting line 100.
  • the central control unit 8 can, for example, on the further connecting line 20a, i. of the data bus line, set such a deactivation signal L for synchronizing the output or the further tasks to be carried out for each control unit 7a, ..., 7n.
  • the central control unit 8 can also set such a deactivation signal L on the connecting line 100, via which the activation signal IC1, S1, S2 is transmitted, for synchronizing the output or the other tasks to be performed for each control unit 7a, ..., 7n.
  • the respective control unit 7a, ..., 7n can also determine the volume of the data already transmitted to it since the last activation signal was present and by comparing this determined volume with a predetermined amount of data which is stored in a control unit 7a, ... ., 7n is stored in order to determine the end of the data transmission.
  • control unit 7a, ..., 7n If the signal arriving at the respective control unit 7a, ..., 7n has a rising edge, for example, it is recognized by the control unit 7a, ..., 7n as an activation signal and the transmitted data are processed. However, if the incoming signal has a falling edge, it is recognized as a synchronization signal and the actions relating to the transmitted data are carried out.
  • the control units 7a, 7n can optionally further process the data D1, D1, D2 transmitted to them, buffer storage or, if necessary, prepare actions depending on the transmitted data D1, D1, D2.
  • the respective control units 7a, ..., 7n can optionally set a deactivation signal at their signal output 72a, ..., 72n immediately upon detection of a deactivation signal L at their signal input 71a, ..., 71n and the temporarily stored data D1, D2 , D3 further process or display, in particular implement actions that have already been prepared or carry out other tasks to be carried out.
  • control unit 7a in the exemplary embodiment in FIG. 8 If the control unit 7a in the exemplary embodiment in FIG. 8 has determined the end of the data transmission directed to it, it provides a second activation signal S1 at its signal output 72a and from then on ignores the data present on the further connection line 20a or the connection line 100.
  • the central control unit 8 also transmits further data D2, D3 for the subsequent modules 301b,..., 301n to the signal input 71a of the module 301a arranged first.
  • the second control unit 7b is also designed to recognize an activation signal applied to its signal input 71b and then to process the data present on the further connecting line as data directed to it. If the control units 7b detects the end of the data transmission directed to them, it activates the third control unit following it by changing its signal output and henceforth ignores the data arriving on the further connecting line.
  • the modules 301 a, ..., 301 n store the data D1, D2, D3 transmitted to them in a memory 74a, ..., 74n. Before being stored, the data D1, D2, D3 transmitted to the relevant module 301 a,..., 301 n are optionally further processed by the control unit 7a,..., 7n.
  • the central control unit 8 transmits a synchronization signal L in the form of a falling edge to the control units 7a, ..., 7n after the data transmission on the connecting line 100 .
  • This synchronization signal L is used for synchronization the output of the signals or the further tasks to be carried out for each of the control units 7a, 7n.
  • control units 7a, ..., 7n detects the synchronization signal, for example in the form of a specific, binary or non-binary signal code at its signal input 71a, ..., 71n, it sets a corresponding synchronization signal at its signal output 72a,. .., 72n and displays the cached data D1, D2, D3 or executes the tasks to be performed, ie in the embodiment in Fig. 7, lighting means 6 are e.g. turned on.
  • a control unit 7a, ..., 7n can have data D1, D2, D3 present at its signal input 71a, ..., 71n, possibly triggered with a predetermined time delay by an external data present on the further connecting line 20a, 20d
  • the control unit 7a,..., 7n can forward, store, process the data changed or unchanged, or prepare or carry out other actions on the basis of the data D1, D2, D3 present.
  • control unit 7a, ..., 7n does not detect any signal change at its signal input 71a, ..., 71n or at its clock input 73a, ..., 73n, or is present at the signal input 71a,. .., 71n a predetermined code in binary or non-binary signal coding
  • the control unit 7a, ..., 7n can be designed to process signals that are present or are taken from the signal and, if necessary, temporarily stored, to carry out actions dependent on the signals or to control or dim one or more illuminants (6), in particular LEDs, as a function of these signals.
  • a respective control unit 7a,..., 7n can also be designed to use the data D1, D2, D3 transmitted to it and / or through another on at least one further connecting line 20a, ..., 20d, in particular the data bus line to recognize the transmitted signal as to whether it is the control unit 7a, ..., 7n of the connecting line 100 arranged last.
  • the control unit 7a,..., 7n can set provisions, such as an electronic assembly for the termination of a activate or deactivate another connecting line 20a, 20d, preferably a data bus line, transmitted clock signal CLK.
  • the control unit 7a, ..., 7n can optionally also check whether it has received the data correctly, and a corresponding signal or a corresponding data coding via its signal output 72a, ..., 72n to the central Transfer to control unit 8.
  • the central control unit 8 can also be connected to the contact unit 10n arranged last or its signal output 72n.
  • the central control unit 8 reads data that are made available at the signal output 72n of the module 301 n arranged last. This has the additional advantage that the central control unit 8 can immediately detect the end of the data processing or output when a related signal is present at the signal output 72n of the module 301n arranged last.
  • control units 7a, ..., 7n each have only one signal input 71a, ..., 71n and possibly a signal output 72a, ..., 72n and both the data to be displayed and the signal processing or Signals triggering the display are transmitted via the connecting line 100.
  • the relevant control unit processes the signals it receives.
  • the modules 301 a, ..., 301 n and the central control unit 8 can also be connected to one, two or more further connecting lines with different voltage levels for the voltage supply.

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention concerne une ligne de liaison (100) comprenant un certain nombre d'éléments formant ressort (11 ; 11a, ..., 11n), chaque élément formant ressort (11 ; 11a, ..., 11n) comportant au moins un élément de contact (12 ; 12a, ..., 12n) à une extrémité (112a, ..., 112n). Au moins un élément formant ressort (11 ; 11a, ..., 11n) et au moins un élément de contact (12 ; 12a, ..., 12n) forment ensemble respectivement une unité de contact (10 ; 10a, ..., 10n). Les éléments formant ressort (11 ; 11a, ..., 11n) sont disposés de telle sorte que les éléments de contact (12 ; 12a, ..., 12n) qui se trouvent sur ceux-ci sont intégrés dans une liaison électriquement conductrice lorsque les éléments formant ressort (11 ; 11a, ..., 11n) sont soumis à une charge de ressort prédéfinie. Le débattement des éléments formant ressort (11 ; 11a, ..., 11n) dans au moins une direction est choisi de telle sorte que, par la charge en pression ou la détente d'au moins une unité de contact (10 ; 10a, ..., 10n), les éléments formant ressort (11 ; 11a, ..., 11n) respectifs sont mis sous pression ou détendus de sorte que la liaison électriquement conductrice est interrompue.
PCT/AT2019/060343 2019-02-18 2019-10-15 Système de commande de lumière Ceased WO2020168367A1 (fr)

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ATA50121/2019A AT522218A1 (de) 2019-02-18 2019-02-18 Verbindungsleitung für Lichtsteuerungssystem sowie Verfahren zur Datenübertragung
ATA50121/2019 2019-02-18

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