WO2014069099A1 - Appareil de transmission sans fil, système de commande sans fil et appareil de réception sans fil - Google Patents

Appareil de transmission sans fil, système de commande sans fil et appareil de réception sans fil Download PDF

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Publication number
WO2014069099A1
WO2014069099A1 PCT/JP2013/073869 JP2013073869W WO2014069099A1 WO 2014069099 A1 WO2014069099 A1 WO 2014069099A1 JP 2013073869 W JP2013073869 W JP 2013073869W WO 2014069099 A1 WO2014069099 A1 WO 2014069099A1
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WIPO (PCT)
Prior art keywords
wireless
unit
transmission device
radio
wireless transmission
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PCT/JP2013/073869
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English (en)
Japanese (ja)
Inventor
満 平川
靖 狄
啓史 堀端
岡田　宏
Original Assignee
住友電気工業株式会社
住友電装株式会社
株式会社オートネットワーク技術研究所
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Publication of WO2014069099A1 publication Critical patent/WO2014069099A1/fr

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Definitions

  • the present invention relates to a wireless transmission device, a wireless control system, and a wireless reception device, and particularly to a wireless transmission device, a wireless control system, and a wireless reception device that are mounted on a vehicle.
  • wire harness savings also have the effect of simplifying the routing of wire harnesses during vehicle assembly in addition to vehicle weight reduction.
  • Patent Document 1 discloses the following technique. That is, a signal transmission device mounted on a vehicle, which is a component of the body of the vehicle, and a cylindrical structure portion having an internal space, and a first antenna unit and a second antenna for performing wireless communication And the first antenna unit and the second antenna unit are disposed in an internal space of the cylindrical structure portion, and the first antenna unit, the second antenna unit, Wireless communication is performed using the internal space as a propagation path.
  • JP 2005-81855 A Japanese Patent No. 4225792
  • wire harnesses There are two types of wire harnesses: a wire harness as a signal line for transmitting various signals and a wire harness as a power line for supplying power. A technique for effectively saving the wires of these two types of wire harnesses is desired.
  • This invention was made in order to solve the above-mentioned subject,
  • the objective is to provide the radio
  • a wireless transmission device is a wireless transmission device mounted on a vehicle, and includes an operation unit, a power generation unit that generates power by operating the operation unit, and power generated by the power generation unit. And a transmission unit that transmits a radio signal for controlling a target unit in the vehicle, and the radio transmission device is attached to an operating unit of the vehicle.
  • a radio control system is a radio control system mounted on a vehicle, which receives the radio signal transmitted from the radio transmitter and the radio transmitter, and the received radio signal And a wireless receiving device for controlling a target portion in the vehicle.
  • a radio reception device is a radio reception device mounted on a vehicle, and is received by the radio reception unit that receives a radio signal transmitted from the radio transmission device and the radio reception unit.
  • the control unit that controls the target unit based on the radio signal and the operation state of the operation unit are presented to a different part from the radio transmission device based on the radio signal received by the radio reception unit. And a presentation unit.
  • a radio reception device mounted on a vehicle, comprising: a radio reception unit that receives a radio signal transmitted from the radio transmission device; and the radio reception unit.
  • An analysis unit that analyzes the control content for the target unit based on the plurality of radio signals that are continuously received, and a control unit that executes the control content analyzed by the analysis unit.
  • a radio reception device mounted on a vehicle comprising: a radio reception unit that receives a radio signal transmitted from the radio transmission device; and the radio reception unit.
  • a control unit that controls the target unit based on the received radio signal; and a history acquisition unit that acquires a history of control contents for the target unit based on the radio signal or an operation history for the operation unit.
  • the control unit determines the control content indicated by the radio signal received by the radio reception unit based on the history acquired by the history acquisition unit.
  • the wire harness can be effectively saved.
  • a wireless transmission device is a wireless transmission device mounted on a vehicle, and is generated by an operation unit, a power generation unit that generates power by operating the operation unit, and the power generation unit. And a transmitter that transmits a radio signal for controlling a target unit in the vehicle using the generated electric power, and the radio transmitter is attached to an operating unit of the vehicle.
  • the configuration in which the operation energy in the operation unit is converted into electric power eliminates the power line and eliminates the need for installing a battery.
  • the signal line can be eliminated by the configuration in which the control information is transmitted by wireless transmission using the generated power. That is, the power supply lines and signal lines for various operation components mounted on the vehicle can be made wireless. Therefore, the wire harness can be effectively saved. And by saving wire harnesses, the wiring harness can be simplified, reducing manufacturing costs, reducing the need for maintenance, and increasing the degree of freedom in vehicle design. be able to. Furthermore, since the wire harness can be reduced in the operation part where wiring and mechanical parts such as the wire harness are concentrated, the wiring work can be simplified and the vehicle can be reduced in weight.
  • the wireless transmission device is detachable from the operating unit.
  • the wireless transmission device is detachable from the attachment destination, for example, it is possible to prevent a malfunction of the target part due to a child operation.
  • the configuration in which the mounting position of the operation unit can be changed allows customization such as entrusting the operation of each unit in the vehicle to a person other than the driver, thereby improving usability.
  • the operation unit is an operation unit of an air conditioner, an audio, or a hazard lamp.
  • the configuration in which the operation unit of the air conditioner is detachable enables, for example, a passenger in the passenger seat or the rear seat to easily operate the air conditioner.
  • the audio operation unit for example, a passenger in the passenger seat or the rear seat can easily operate the audio.
  • the configuration in which the operation part of the hazard lamp is detachable enables, for example, a passenger seat or a rear seat user to easily blink and extinguish the hazard lamp.
  • the operation unit is a door lock or a power window operation unit.
  • a child's misoperation can be prevented by the structure which can attach or detach the operation part of a door lock.
  • the operation which can attach or detach the operation part of a power window can prevent a misoperation of a child, for example.
  • the wireless transmission device includes a plurality of the operation units, and the plurality of operation units can be separately attached to and detached from the operation unit.
  • each operation unit can be separately attached and detached, it is possible to freely dispose each operation unit in accordance with the user's intention with respect to different operation systems.
  • the operation part includes a plurality of operation parts, and the plurality of operation parts can be separately attached to and detached from the operation part.
  • each operation component in the operation unit can be separately attached and detached, each operation component can be freely arranged in accordance with the user's intention with respect to a common operation system.
  • the transmission unit transmits the radio signal to a control device that processes or relays information that is supplied with electric power from the power source of the vehicle and transmitted / received in the vehicle.
  • the transmission unit transmits a radio signal including control information for the target unit, identification information for identifying at least one of the target unit and the operation unit.
  • the transmission unit changes the identification information in accordance with the operation content for the operation unit.
  • the user can set the control target and the control content in the vehicle according to his / her operation content.
  • the operation unit includes a button, and the transmission unit changes the identification information according to a time related to a pressed state of the button.
  • the user can easily set the control target and the control content in the vehicle.
  • the operating part is a steering.
  • the wiring harness can be reduced in the steering where the wiring and the mechanical parts are concentrated, particularly in the wiring harness among the vehicles, further simplifying the wiring work and reducing the weight of the vehicle. be able to. Further, by reducing the wire harness in the steering, it is possible to eliminate the need for a mechanism that can maintain various wirings even when the handle is rotated, thereby reducing the manufacturing cost and reducing the weight of the vehicle. it can. Further, the design can be improved by consolidating the operation units by the configuration in which the operation unit is attached to the steering.
  • the operating part is a door, a passenger seat, or a seat.
  • the wiring for door and window control can be reduced, and the arrangement of the door opening / closing mechanism can be simplified.
  • positioning of the mechanism for changing a seat position can be simplified by reducing a wire harness in a passenger seat or a seat, for example.
  • the operation unit is an operation unit in an instrument panel.
  • the transmission unit transmits a radio signal that causes the target unit to operate in a certain time or a certain range as the radio signal transmitted by one operation on the operation unit.
  • the transmission unit transmits a radio signal for continuously operating the target unit as the radio signal transmitted by an operation on the operation unit, and is transmitted by a next operation on the operation unit.
  • a wireless signal for stopping the target unit is transmitted.
  • the operation unit includes a button, and the power generation unit generates electric power from energy generated by pressing the button.
  • the operation unit includes a dial
  • the power generation unit generates electric power from energy generated by the rotation of the dial.
  • a radio control system is a radio control system mounted on a vehicle, the radio transmission device according to (1) above and a radio signal transmitted from the radio transmission device. And a wireless receiving device that controls a target unit in the vehicle based on the received wireless signal.
  • the configuration in which the operation energy in the operation unit is converted into electric power eliminates the power line and eliminates the need for installing a battery.
  • the signal line can be eliminated by the configuration in which the control information is transmitted by wireless transmission using the generated power. That is, the power supply lines and signal lines for various operation components mounted on the vehicle can be made wireless. Therefore, the wire harness can be effectively saved. And by saving wire harnesses, the wiring harness can be simplified, reducing manufacturing costs, reducing the need for maintenance, and increasing the degree of freedom in vehicle design. be able to. Furthermore, since the wire harness can be saved in an operating part where wiring and mechanical parts such as a wire harness are concentrated, the wiring work can be simplified and the vehicle can be reduced in weight.
  • the wireless reception device presents the operation state of the operation unit to a different part from the wireless transmission device based on the received wireless signal.
  • the wireless reception device displays the operation state of the operation unit on the display unit as the part.
  • the operation state of the operation unit in the wireless transmission device can be presented to the user by an appropriate method using the display unit.
  • the operation unit is a window defogger, an inside air circulation, an outside air introduction, an air conditioner, an audio unit, or a wiper operation unit.
  • the wireless reception device analyzes the control content for the target unit based on the plurality of wireless signals received continuously, and executes the analyzed control content.
  • the configuration and processing of the wireless transmission device can be simplified. Further, by reducing the amount of data transmitted per time in the wireless transmission device, it is possible to reduce the amount of power generation required in the wireless transmission device. Thereby, since the force and operation amount which are required for a user to operate an operation part can be decreased, a user's usability can be improved.
  • the wireless reception device analyzes the control content for the target unit based on the number of the wireless signals received continuously.
  • the amount of information acquired by the wireless reception device while reducing the amount of data transmitted at one time in the wireless transmission device by changing the number of wireless signals transmitted continuously in the wireless transmission device Can be maintained or increased.
  • the wireless reception device analyzes the control content for the target unit based on the reception interval of each wireless signal received continuously.
  • the wireless reception device analyzes the control content for the target unit based on the relationship between the reception timings of the wireless signals received continuously.
  • the radio transmission device can reduce the amount of data transmitted at one time and perform radio reception.
  • the amount of information acquired by the device can be maintained or increased.
  • the wireless reception device acquires a history of control contents for the target unit based on the wireless signal or an operation history for the operation unit, and receives the wireless based on the acquired history.
  • the control content indicated by the signal is determined.
  • the wireless reception device performs at least one of correction of the control content and output of an alarm based on the determination result of the control content.
  • Such a configuration makes it possible to appropriately deal with errors in control contents caused by radio signal propagation environments and user misoperations.
  • the wireless receiving device can further receive a control signal via a wire and control the target unit based on the received control signal.
  • the wireless reception device transmits an alarm signal to a management device outside the vehicle based on the received wireless signal.
  • an event occurring in the vehicle can be notified to the outside, and can be used for crime prevention, for example.
  • a radio reception device is a radio reception device mounted on a vehicle, and a radio reception unit that receives a radio signal transmitted from the radio transmission device according to (1) above.
  • a control unit that controls the target unit based on the radio signal received by the radio reception unit, and a portion different from the radio transmission device based on the radio signal received by the radio reception unit.
  • a presentation unit for presenting an operation state of the operation unit.
  • the configuration in which the operation energy in the operation unit is converted into electric power eliminates the power line and eliminates the need for installing a battery.
  • the signal line can be eliminated by the configuration in which the control information is transmitted by wireless transmission using the generated power. That is, the power supply lines and signal lines for various operation components mounted on the vehicle can be made wireless. Therefore, the wire harness can be effectively saved. And by saving wire harnesses, the wiring harness can be simplified, reducing manufacturing costs, reducing the need for maintenance, and increasing the degree of freedom in vehicle design. be able to. Furthermore, there is no need to provide an LED or the like for displaying the operation state in the operation unit or the like of the wireless transmission device, and the wireless transmission device can be simplified and save power.
  • a radio receiving apparatus is a radio receiving apparatus mounted on a vehicle, and receives a radio signal transmitted from the radio transmitting apparatus according to (1). And an analysis unit that analyzes the control content for the target unit based on the plurality of radio signals continuously received by the radio reception unit, and a control that executes the control content analyzed by the analysis unit A part.
  • the configuration in which the operation energy in the operation unit is converted into electric power eliminates the power line and eliminates the need for installing a battery.
  • the signal line can be eliminated by the configuration in which the control information is transmitted by wireless transmission using the generated power. That is, the power supply lines and signal lines for various operation components mounted on the vehicle can be made wireless. Therefore, the wire harness can be effectively saved. And by saving wire harnesses, the wiring harness can be simplified, reducing manufacturing costs, reducing the need for maintenance, and increasing the degree of freedom in vehicle design. be able to. Furthermore, since the amount of data to be transmitted per time in the wireless transmission device can be reduced, the configuration and processing of the wireless transmission device can be simplified.
  • a radio receiving apparatus is a radio receiving apparatus mounted on a vehicle, and receives a radio signal transmitted from the radio transmitting apparatus described in (1) above.
  • a control unit that controls the target unit based on the wireless signal received by the wireless reception unit, and a history of control contents for the target unit based on the wireless signal, or an operation history for the operation unit.
  • a history acquisition unit to acquire, and the control unit determines a control content indicated by the wireless signal received by the wireless reception unit based on the history acquired by the history acquisition unit.
  • the configuration in which the operation energy in the operation unit is converted into electric power eliminates the power line and eliminates the need for installing a battery.
  • the signal line can be eliminated by the configuration in which the control information is transmitted by wireless transmission using the generated power. That is, the power supply lines and signal lines for various operation components mounted on the vehicle can be made wireless. Therefore, the wire harness can be effectively saved. And by saving wire harnesses, the wiring harness can be simplified, reducing manufacturing costs, reducing the need for maintenance, and increasing the degree of freedom in vehicle design. be able to. Furthermore, it is possible to accurately detect an error in the control content caused by the radio signal propagation environment and the user's erroneous operation.
  • FIG. 1 is a diagram showing a configuration of a radio control system according to the first embodiment of the present invention.
  • the radio control system 301 includes a radio transmission device 101 and a radio reception device 201.
  • the wireless control system 301 is mounted on a vehicle such as an automobile, transmits and receives various information in the vehicle, and controls the target unit 251 that is a control target in the vehicle.
  • the wireless control system 301 uses energy harvesting that harvests minute energy from the surrounding environment, performs wireless communication using the power generated by energy harvesting, and executes various functions of the vehicle.
  • the wireless transmission device 101 has a remote control function, and the user can operate the target unit 251 by operating various operation parts such as buttons provided in the wireless transmission device 101.
  • the wireless transmission device 101 transmits a wireless signal to the wireless reception device 201 in accordance with a user operation on the operation component.
  • the wireless reception device 201 is, for example, an ECU (Electronic Control Unit) provided in the vehicle interior, receives a wireless signal transmitted from the wireless transmission device 101, and controls the target unit 251 based on the received wireless signal. .
  • ECU Electronic Control Unit
  • the wireless transmission device 101 and the wireless reception device 201 may be provided in the wireless control system 301.
  • the object part 251 may be one in a vehicle, and plural may be sufficient as it.
  • one wireless transmission device 101 may be provided in association with the operation of one target unit 251, or one wireless transmission device 101 may be provided integrally for the operation of a plurality of target units 251.
  • FIG. 2 is a diagram illustrating a configuration of a wireless transmission device in the wireless control system according to the first embodiment of the present invention.
  • the wireless transmission device 101 includes an operation unit 11, a power generation unit 12, a transmission unit 51, and an antenna 15.
  • the transmission unit 51 includes a signal generation unit 13 and a wireless transmission unit 14.
  • the operation unit 11 includes various operation parts such as buttons and receives user operations on the operation parts.
  • the power generation unit 12 generates power by operating the operation unit 11 and supplies the power to the transmission unit 51.
  • the operation unit 11 includes a button.
  • the power generation unit 12 generates electric power from energy generated by pressing the button.
  • the power generation unit 12 may perform power generation by temporal change of magnetic flux using a spring, a permanent magnet, and an induction coil, for example, as in the technique described in Japanese Patent No. 4225792 (Patent Document 2).
  • the power generation unit 12 generates a stress for elastically deforming a power generation element formed of a piezoelectric element, a magnetostrictive material, a giant magnetostrictive material, or the like when the user presses the button. You may take out electric power.
  • the magnetostrictive material and the giant magnetostrictive material for example, an Fe—Co alloy, an Fe—Ga alloy, a Tb—Dy—Fe alloy, and the like are known, but any material having an inverse magnetostriction effect is known. May be used.
  • FIG. 3A is a cross-sectional view illustrating an example of a specific configuration of the operation unit 11 and the power generation unit 12.
  • the operation unit 11 includes at least a button 32 that is exposed from a hole 31a provided in the operation panel 31 of the housing 30 that houses the power generation unit 12 and the like and is provided so as to be pressed.
  • the power generation unit 12 includes at least a piezoelectric element 35 held inside the housing 30.
  • the piezoelectric element 35 is held by a holder 36 fixed inside the housing 30 and fixed to the button 32 to be pressed.
  • the piezoelectric element 35 also referred to as a piezo element, generates electric power when an external force is applied to the piezoelectric body disposed inside.
  • the piezoelectric element 35 is fitted and fixed in the recess 36 a of the holder 36, and is disposed so as to be sandwiched between the holder 36 and the button 32.
  • the piezoelectric element 35 is pressed between the button 32 and the holder 36, and a force P acts on the piezoelectric element 35 via the button 32.
  • the piezoelectric element 35 converts a force P acting on the piezoelectric element 35 into electric power.
  • a lead wire (not shown) is connected to the piezoelectric element 35, and the electric power converted by the piezoelectric element 35 is supplied to the transmission unit 51 through the lead wire.
  • the power generation unit 12 generates power by operating the operation unit 11 and supplies the power to the transmission unit 51.
  • FIG. 3B is a cross-sectional view showing another example of the specific configuration of the operation unit 11 and the power generation unit 12.
  • the power generation unit 12 in FIG. 3B is different from the power generation unit 12 in FIG. 3A in that power is generated by induced electromotive force.
  • the power generation unit 12 includes a magnet 41 fixed to a holder 36 fixed inside the housing 30, an iron core 42 that is disposed to face the magnet 41 with a gap, and an annular coil 43. And an elastic member 44 that elastically holds the iron core 42 with respect to the magnet 41.
  • the iron core 42 is formed in a cylindrical shape extending along the direction in which the button 32 is pressed, the one end surface 42 a is disposed opposite to the magnet 41, and the other end surface 42 b is in contact with the pressing surface 32 a of the button 32. At the other end of the iron core 42, a flange 42c is formed.
  • the elastic member 44 is formed of an elastic material such as rubber, and is formed in a cylindrical shape so as to cover the iron core 42 and the coil 43.
  • the elastic member 44 has one end in the axial direction in contact with the holder 36 and the other end in the axial direction is in contact with the flange portion 42c of the iron core 42, so that the button 32 and the iron core 42 are elastically moved in the axial direction (in the pressing direction). keeping. Therefore, when the button 32 is pressed, the button 32 and the iron core 42 move in the axial direction, and the one end surface 42 a of the iron core 42 approaches the magnet 41.
  • the coil 43 is disposed around the iron core 42 and is fixed in the axial direction by a stepped portion formed on the inner peripheral side of the elastic member 44.
  • the button 32 and the iron core 42 move in the axial direction as described above, and the one end surface 42 a of the iron core 42 approaches the magnet 41.
  • the magnetic flux in the iron core 42 changes and the magnetic flux density increases, and accordingly, an induced electromotive force is generated in the coil 43.
  • a lead wire (not shown) is connected to the coil 43, and the electric power generated in the coil 43 is supplied to the transmitter 51 through the lead wire.
  • a thin sheet-like elastic member may be provided as a cushioning material between the magnet 41 and the iron core 42.
  • the power generation unit 12 generates power by operating the operation unit 11 and supplies the power to the transmission unit 51.
  • the wireless transmission device 101 may store the power generated by the power generation unit 12 in, for example, a power storage unit (not shown). Furthermore, when the wireless transmission device 101 accumulates the power generated by the power generation unit 12 in the power storage unit and determines that the magnitude of the power stored in the power storage unit has reached a predetermined value or more, the wireless transmission device 101 You may supply electric power to the transmission part 51. FIG. Thereby, even if the power generated by the power generation unit 12 by pressing the button once by the user is less than the power necessary for driving the transmission unit 51, the wireless transmission device 101 is transmitted by the transmission unit 51. Wireless signals can be transmitted.
  • the transmission unit 51 is operated by electric power supplied from the power generation unit 12.
  • the transmission unit 51 transmits a radio signal for controlling the target unit 251 using the power generated by the power generation unit 12.
  • This radio signal can be generated and transmitted during a period in which the power generated by the power generation unit 12 remains, for example, a burst signal.
  • the signal generation unit 13 outputs, for example, a digital signal including control content for the target unit 251 and identification information for identifying at least one of the target unit 251 and the operation unit 11. Generate and output to the wireless transmission unit 14.
  • the signal generation unit 13 detects the operation content for the operation unit 11 and changes the identification information according to the detected operation content. For example, the signal generation unit 13 changes the identification information according to the time related to the pressed state of the button in the operation unit 11.
  • the signal generation unit 13 changes the identification information according to the length of the button pressing time in the operation unit 11.
  • the pressing time is acquired by detecting, for example, the timing when the button is pressed and the timing when the button is released.
  • the signal generation unit 13 sets different identification information when the button on the operation unit 11 is pressed and when the button is released.
  • the wireless transmission unit 14 converts the digital signal received from the signal generation unit 13 into an analog signal, converts the frequency of the analog signal to generate a wireless signal, and outputs the wireless signal to the antenna 15.
  • FIG. 4 is a diagram illustrating a configuration of a wireless reception device in the wireless control system according to the first embodiment of the present invention.
  • the wireless reception device 201 includes an antenna 21, a wireless reception unit 22, a signal analysis unit (control unit) 23, and a protocol conversion unit 24.
  • the wireless reception device 201 is a control device to which power is supplied from the power source 92 of the vehicle, and is a control device that processes or relays information transmitted and received in the vehicle.
  • the radio reception unit 22 converts the frequency of a radio signal received by the antenna 21 to a baseband signal, converts the baseband signal to a digital signal, and outputs the digital signal to the signal analysis unit 23. To do.
  • the signal analysis unit 23 analyzes the digital signal received from the wireless reception unit 22 and acquires control information indicated by the wireless signal transmitted from the wireless transmission device 101. More specifically, the signal analysis unit 23 acquires at least one of the wireless transmission device 101 that is the transmission source of the wireless signal, the target unit 251 to be controlled, and the operation content of the target unit 251.
  • the protocol conversion unit 24 transmits a control signal to the target unit 251 via the wire harness 91 based on the analysis result received from the signal analysis unit 23, for example.
  • the signal analysis unit 23 when the signal analysis unit 23 analyzes that the wireless signal received by the antenna 21 includes control information for moving the door mirror, the signal analysis unit 23 outputs the analysis result to the protocol conversion unit 24.
  • the protocol conversion unit 24 creates a control signal indicating the control content for moving the door mirror in accordance with a predetermined vehicle protocol such as CAN (Controller Area Network) and LIN (Local Interconnect Network), and the protocol conversion unit 24 Send to the drive.
  • a predetermined vehicle protocol such as CAN (Controller Area Network) and LIN (Local Interconnect Network)
  • a wireless signal transmitted by the wireless transmission device 101 includes, as control information, an ID uniquely assigned to the operation unit 11 or an operation component in the operation unit 11 and control content. .
  • the wireless reception device 201 specifies the target unit 251 and the control content of the target unit 251 based on these pieces of information included in the wireless signal received from the wireless transmission device 101.
  • the wireless transmission device 101 transmits a wireless signal including only the ID
  • the wireless reception device 201 may determine the transmission source of the wireless signal based on the ID, and specify the target unit 251 and the control content of the target unit 251 associated with the transmission source.
  • the amount of information to be transmitted by the wireless transmission device 101 can be reduced, so that the configuration and processing of the wireless transmission device 101 can be simplified.
  • the amount of information transmitted by the wireless transmission device 101 can be reduced. Therefore, since the force required for a user to operate the operation part 11 can be made small, a user's usability can be improved.
  • the ID is not limited to the case where the operation unit 11 or the operation component in the operation unit 11, that is, the transmission source of the radio signal is shown, but may indicate the control content of the target unit 251 and the target unit 251.
  • the wireless reception device 201 specifies the target unit 251 and the control content of the target unit 251 that are directly associated with the ID.
  • FIG. 5 is a diagram illustrating an example of control by the wireless control system according to the first embodiment of the present invention.
  • the wireless reception device 201 transmits a control signal to the door mirrors 84 and 85 via the wire harnesses 86 and 87 based on the wireless signal received from the wireless transmission device 101 in the wireless reception unit 22.
  • the door mirrors 84 and 85 are driven based on a control signal received from the wireless reception device 201. That is, the angles of the door mirrors 84 and 85 are adjusted based on the control signal received from the wireless reception device 201.
  • the transmission unit 51 in the wireless transmission device 101 transmits a wireless signal that causes the door mirrors 84 and 85 that are the target unit 251 to operate for a certain time or a certain range as a wireless signal that is transmitted by one operation on the operation unit 11.
  • the door mirrors 84 and 85 move by a certain angle by a single pressing operation on the button in the operation unit 11.
  • the user adjusts the angles of the door mirrors 84 and 85 by performing several pressing operations on the operation unit 11 while viewing the door mirrors 84 and 85.
  • the transmission unit 51 transmits a wireless signal for continuously operating the door mirrors 84 and 85 as the target unit 251 as a wireless signal transmitted by an operation on the operation unit 11, and is transmitted by the next operation on the operation unit 11.
  • a radio signal to be transmitted a radio signal for stopping the target unit 251 is transmitted.
  • the door mirrors 84 and 85 continuously move by a single pressing operation on the operation unit 11 and stop by the next pressing operation on the operation unit 11. That is, the user stops the door mirrors 84 and 85 at a desired angle by performing a second pressing operation on the operation unit 11 while visually observing the door mirrors 84 and 85 moving based on the first pressing information. .
  • FIG. 6 is a diagram illustrating an example of an operation unit in the wireless transmission device according to the first embodiment of the present invention.
  • operation unit 11 includes buttons 61 and 62 which are door mirror opening / closing control buttons, for example.
  • the buttons 61 and 62 may be separated as shown in FIG. 6, for example, or may be integrated.
  • the letter “I” is marked on the surface of the button 61, and the letter “O” is marked on the surface of the button 62.
  • 8-bit data “1 ****** 1” is assigned to the button 61 as identification information
  • 8-bit data “0 ****** 1” is assigned to the button 62 as identification information.
  • “*” means “0” or “1”.
  • the wireless reception device 201 recognizes that the control object indicated by the wireless signal including the data is the door mirrors 84 and 85 because the LSB (Least Significant Bit) in these data is “1”. Further, the wireless receiver 201 recognizes that the control content is “open” the door mirrors 84 and 85 when the MSB (Most Significant Bit) is “1”, and the MSB is “0”. Thus, it is recognized that the control content is “close” the door mirrors 84 and 85.
  • FIG. 7 is a diagram illustrating an example of an operation unit in the wireless transmission device according to the first embodiment of the present invention.
  • operation unit 11 includes buttons 63 to 70 which are, for example, mirror angle control buttons.
  • the buttons 63 to 70 may be separated as shown in FIG. 7, for example, or a part or all of them may be integrated.
  • buttons 63 to 66 are buttons for the left door mirror 85, and the letter “U” is marked on the surface of the button 63, and the letter “D” is marked on the surface of the button 64. Is marked with the letter “L”, and the letter “R” is marked on the surface of the button 66.
  • the door mirror 85 moves upward.
  • the button 64 is pressed, the door mirror 85 moves downward.
  • the button 65 is pressed, the door mirror 85 moves left, and the button 66 When is pressed, the door mirror 85 moves to the right.
  • 8-bit data “000 *** 0” is assigned to the button 63 as identification information
  • 8-bit data “001 *** 0” is assigned to the button 64 as identification information
  • the 8-bit data “010 *** 0” is assigned to the button 65 as identification information
  • the 8-bit data “011 *** 0” is assigned to the button 66 as identification information. Yes.
  • the wireless reception device 201 recognizes that the control object indicated by the wireless signal including the data is the door mirror 85 when the LSB in these data is “0” and the MSB is “0”. Further, the wireless reception device 201 moves the door mirror 85 in any of “upward”, “downward”, “leftward”, and “rightward” depending on the values of the second and third bits as seen from the MSB side. It is determined whether the control content is to be controlled.
  • buttons 67 to 70 are buttons for the right door mirror 84, the letter “U” is written on the surface of the button 67, the letter “D” is marked on the surface of the button 68, and the surface of the button 69 Is marked with the letter “L”, and the letter “R” is marked on the surface of the button 70.
  • the door mirror 84 When the button 67 is pressed, the door mirror 84 is moved upward. When the button 68 is pressed, the door mirror 84 is moved downward. When the button 69 is pressed, the door mirror 84 is moved left and the button 70 is moved. When is pressed, the door mirror 84 moves to the right.
  • 8-bit data “100 *** 0” is assigned to the button 67 as identification information
  • 8-bit data “101 *** 0” is assigned to the button 68 as identification information
  • the button 69 is assigned 8-bit data “110 *** 0” as identification information
  • the button 70 is assigned 8-bit data “111 *** 0” as identification information. Yes.
  • the wireless reception device 201 recognizes that the control target indicated by the wireless signal including the data is the door mirror 84 when the LSB in these data is “0” and the MSB is “1”. Further, the wireless reception device 201 moves the door mirror 84 in any of “upward”, “downward”, “leftward”, and “rightward” depending on the values of the second and third bits as seen from the MSB side. It is determined whether the control content is to be controlled.
  • FIG. 8 is a diagram illustrating an example of an operation unit in the wireless transmission device according to the first embodiment of the present invention.
  • operation unit 11 includes, for example, buttons 71 to 76 that are mirror angle control buttons for both left and right.
  • the buttons 71 to 76 may be separated, or a part or all of them may be integrated.
  • buttons 75 and 76 are buttons for selecting the door mirrors 84 and 85, and the letter “L” is written on the surface of the button 75, and the letter “R” is written on the surface of the button 76.
  • buttons 71 to 74 are buttons for driving the door mirrors 84 and 85, the letter “U” is marked on the surface of the button 71, the letter “D” is marked on the surface of the button 72, and the button 73 The letter “L” is marked on the surface of “”, and the letter “R” is marked on the surface of the button 74.
  • the door mirror 85 is selected, and when the button 76 is pressed, the door mirror 84 is selected.
  • the button 71 When the button 71 is pressed, the selected door mirror moves upward, when the button 72 is pressed, the selected door mirror moves downward, and when the button 73 is pressed, the selected door mirror moves to the left.
  • the button 74 When the button 74 is pressed in the direction, the selected door mirror moves to the right.
  • 8-bit data “1 ****** 0” is assigned as identification information to the button 75
  • 8-bit data “0 ****** 0” is assigned to the button 76 as identification information. Assigned as.
  • the wireless reception device 201 recognizes that the control target indicated by the wireless signal including the data is the door mirror 85 because the MSB in these data is “1”, and the MSB in these data is “0”. Thus, it is recognized that the control target indicated by the radio signal including the data is the door mirror 84.
  • the button 71 is assigned 8-bit data “00 ****** 0” as identification information
  • the button 72 is assigned 8-bit data “01 ****** 0” as identification information
  • the button 73 is assigned with 8-bit data “10 ****** 0” as identification information
  • the button 74 is assigned with 8-bit data “11 ****** 0” as identification information. Assigned as.
  • the wireless receiver 201 controls the movement of the door mirror 84 or 85 in any one of “upward”, “downward”, “leftward”, and “rightward” according to the MSB and the value of the second bit in these data. Is determined.
  • FIG. 9 is a diagram illustrating an example of an operation unit in the wireless transmission device according to the first embodiment of the present invention.
  • operation unit 11 includes, for example, a dial as an operation part.
  • the user operates a desired target portion 251 in the vehicle by rotating the dial.
  • the power generation unit 12 generates electric power from energy generated by the rotation of the dial. Further, the signal generator 13 determines identification information to be included in the radio signal based on the passing position or the stop position when the dial is rotated.
  • FIG. 10 is a diagram illustrating an example of an operation unit in the wireless transmission device according to the first embodiment of the present invention.
  • operation unit 11 includes, for example, a dial as an operation part. The user rotates the dial so as to indicate a desired position, and then presses the dial to operate the desired target portion 251 in the vehicle.
  • the power generation unit 12 generates electric power from energy generated by pressing the dial. Further, the signal generator 13 determines identification information to be included in the radio signal based on the stop position of the dial.
  • a button for generating power may be provided on the operation unit 11 separately from the dial shown in FIG. 9 or FIG.
  • the signal generator 13 may be configured to change the identification information according to the number of rotations of the dial.
  • the operation unit 11 is not limited to a configuration including buttons and a dial, and may include a lever.
  • the signal generation unit 13 can determine identification information to be included in the radio signal based on the stop position of the lever.
  • FIG. 11 is a diagram showing a configuration of a modified example of the wireless reception device in the wireless control system according to the first embodiment of the present invention.
  • the wireless reception device 202 further includes a wired reception unit 25 as compared with the wireless reception device 201 illustrated in FIG. 4.
  • the wired receiving unit 25 receives a control signal via a wire from a signal transmitting device including an operation unit other than the wireless transmitting device 101 in the vehicle.
  • the signal analysis unit 23 controls the target unit 251 based on the control signal received by the wired reception unit 25 in addition to controlling the target unit 251 based on the radio signal received by the wireless reception unit 22. Is possible.
  • a function that does not cause a problem even if control information is transmitted by a wireless signal from the viewpoint of reliability, such as a function of controlling a wiper uses the wireless transmission device 101.
  • wired signals can be used as usual for important functions in vehicles.
  • a wired signal can be used as usual for a function such as a blinker that cannot transmit control information with a radio signal due to legal restrictions.
  • the wireless reception device 201 may transmit an alarm signal to a management device outside the vehicle based on the wireless signal received from the wireless transmission device 101.
  • the wireless control system 301 may be configured to have the following security function. That is, when the parked vehicle vibrates for some reason, the power generation unit 12 in the wireless transmission device 101 generates power from the energy of the vibration, and the transmission unit 51 transmits a wireless signal to the wireless reception device 201. And the signal analysis part 23 in the radio
  • wire harness savings also have the effect of simplifying the routing of wire harnesses during vehicle assembly in addition to vehicle weight reduction.
  • the wire harness is roughly classified into two types: a wire harness as a signal line for transmitting various signals and a wire harness as a power supply line for supplying power.
  • the power generation unit 12 in the wireless transmission device 101, the power generation unit 12 generates power by an operation on the operation unit 11.
  • the transmission unit 51 transmits a radio signal for controlling the target unit 251 in the vehicle, using the electric power generated by the power generation unit 12.
  • the configuration in which the operation energy in the operation unit 11 is converted into electric power eliminates the power line and eliminates the need for installing a battery.
  • the signal line can be eliminated by the configuration in which the control information is transmitted by wireless transmission using the generated power. That is, the power supply lines and signal lines for various operation components mounted on the vehicle can be made wireless.
  • the wire harness can be effectively saved.
  • the wiring harness can be simplified, reducing manufacturing costs, reducing the need for maintenance, and increasing the degree of freedom in vehicle design. be able to.
  • the transmission unit 51 processes or relays a wireless signal by processing or relaying information that is supplied with power from the power source of the vehicle and transmitted / received in the vehicle. Send to device 201.
  • the transmission unit 51 identifies the control content for the target unit 251 and at least one of the target unit 251 and the operation unit 11.
  • a wireless signal including is transmitted.
  • the transmission unit 51 changes the identification information according to the operation content for the operation unit 11.
  • the user can set the control target and the control content in the vehicle according to his / her operation content.
  • the operation unit 11 includes a button. And the transmission part 51 changes identification information according to the time regarding the press state of a button.
  • the user can easily set the control target and the control content in the vehicle.
  • the transmission unit 51 operates the target unit 251 for a certain time or in a certain range as a wireless signal transmitted by a single operation on the operation unit 11.
  • the radio signal to be transmitted is transmitted.
  • an instruction to continue moving the target unit 251 for example, a door mirror
  • an instruction to continue moving the target unit 251 for example, a door mirror
  • the wireless transmission device in the configuration in which the wireless signal can be transmitted only for a short time by the configuration in which the operation range of the target unit 251 is set by one operation as described above, The operating range of 251 can be easily adjusted.
  • the transmission unit 51 transmits a wireless signal that causes the target unit 251 to continuously operate as a wireless signal transmitted by an operation on the operation unit 11. Then, a radio signal for stopping the target unit 251 is transmitted as a radio signal transmitted by the next operation on the operation unit 11.
  • an instruction to continue moving the target unit 251 for example, a door mirror
  • an instruction to continue moving the target unit 251 for example, a door mirror
  • the configuration in which different control contents are assigned to each operation as described above allows the target unit 251 to be continuously connected in a configuration in which a wireless signal can be transmitted only for a short time. It is possible to move and set the operation period easily.
  • the operation unit 11 includes a button. And the electric power generation part 12 produces
  • the operation unit 11 includes a dial. And the electric power generation part 12 produces
  • the wired receiving unit 25 receives a control signal via a wired connection.
  • the signal analysis unit 23 can control the target unit 251 based on the control signal received by the wired reception unit 25.
  • the signal analysis unit 23 transmits an alarm signal to a management device outside the vehicle based on the received wireless signal.
  • an event occurring in the vehicle can be notified to the outside, and can be used for crime prevention, for example.
  • the present embodiment relates to a radio control system to which a presentation function is added as compared with the radio control system according to the first embodiment.
  • the contents other than those described below are the same as those of the radio control system according to the first embodiment.
  • the radio reception device 201 presents the operation state of the operation unit 11 to a different part from the radio transmission device 101 based on the radio signal received by the radio reception unit 22.
  • the wireless reception device 201 displays the operation state of the operation unit 11 on the display unit.
  • the signal analysis unit 23 analyzes the digital signal received from the wireless reception unit 22 and acquires the operation state of the operation unit 11 in the wireless transmission device 101 that is the transmission source of the wireless signal. Then, the signal analysis unit 23 notifies the protocol conversion unit 24 of the acquired state of the operation unit 11.
  • the protocol conversion unit 24 performs control to present the state of the operation unit 11 notified from the signal analysis unit 23 to the user. More specifically, the protocol conversion unit 24 transmits a control signal indicating the operation state of the operation unit 11 to a display unit (not shown) in the vehicle via the wire harness 91, for example.
  • the display unit displays the operation state of the operation unit 11 based on the control signal received from the protocol conversion unit 24.
  • the wireless control system 301 consider a case where the operation of the target unit 251 is started by pressing a button on the operation unit 11, and the operation of the target unit 251 is stopped by releasing the button.
  • the wireless reception device 201 allows the user to connect a vehicle unit other than the wireless transmission device 101, such as an instrument panel, to the user so that the user can grasp the operation state of the button.
  • the presentation corresponding to the pressing of the button is performed, and when the pressing of the button is released, the presentation corresponding to the pressing release of the button is performed.
  • the wireless reception device 201 performs lighting of an LED or the like, character display on a liquid crystal display, voice output, or the like.
  • the wireless reception device 201 may provide the user with a presentation corresponding to the pressing of the button for a certain period of time, and end the presentation after a certain period of time has elapsed.
  • FIG. 12 is a diagram illustrating a specific example of the presentation function of the wireless reception device in the wireless control system according to the second embodiment of the present invention.
  • protocol conversion unit (presentation unit) 24 presents the operation state of the operation unit of the window defogger.
  • the protocol conversion unit 24 presents the operation state of the operation unit for the inside air circulation or the outside air introduction.
  • the wireless receiver 201 displays, for example, the front window defogger ON state 601 and the rear window defogger ON state 602 in the vicinity of the instrument panel of the instrument panel in the vehicle. 603 is displayed, and the outside air introduction ON state 604 is displayed.
  • the wireless reception device 201 is not limited to the operation unit for the defogger, the inside air circulation, and the outside air introduction, and may be configured to display the operation state of the operation unit of the air conditioner, the audio, or the wiper.
  • the operation unit 11 may have a multimode function. Specifically, for example, the mode of the operation unit 11 that is one remote controller can be switched between the air conditioner mode and the audio mode. Then, the wireless reception device 201 displays, as the operation state of the operation unit 11, the current mode and the contents of processing corresponding to the operation components in the operation unit 11 on the meter, the center panel, etc. Or project it onto glass.
  • the wireless reception device 201 may display an on state 605 of the parking brake.
  • the protocol conversion unit 24 is based on the wireless signal received by the wireless reception unit 22 and is different from the wireless transmission device 101.
  • the operation state of the operation unit 11 is presented.
  • the protocol conversion unit 24 displays the operation state of the operation unit 11 on the display unit as the above-described part.
  • the operation state of the operation unit 11 in the wireless transmission device 101 can be presented to the user by an appropriate method using the display unit.
  • the protocol conversion unit 24 displays the operation state of the operation unit of the window defogger.
  • the protocol conversion unit 24 displays the operation state of the operation unit for the inside air circulation or the outside air introduction.
  • the protocol conversion unit 24 displays the operation state of the operation unit of the air conditioner, the audio, or the wiper.
  • the present embodiment relates to a radio control system having an improved radio signal analysis function compared to the radio control system according to the first embodiment.
  • the contents other than those described below are the same as those of the radio control system according to the first embodiment.
  • the wireless reception device 201 analyzes the control content for the target unit 251 based on a plurality of wireless signals continuously received by the wireless reception unit 22, and the analyzed control content Execute.
  • the “wireless signals that the wireless reception device 201 continuously receives” means, for example, the number of wireless signals that the wireless reception device 201 continuously receives at intervals within a predetermined time.
  • the “wireless signal” in this case means, for example, a wireless signal transmitted by the same wireless transmission device 101.
  • the signal analysis unit 23 analyzes the control content for the target unit 251 based on the number of radio signals continuously received by the radio reception unit 22.
  • the signal analysis unit 23 changes the control content for the target unit 251 according to the number of times wireless signals including the same ID are continuously received.
  • the signal analysis unit 23 analyzes the control content for the target unit 251 based on the reception interval of each radio signal continuously received by the radio reception unit 22.
  • the signal analysis unit 23 calculates an average value of reception intervals of continuously received radio signals, and changes the control content for the target unit 251 according to the calculated average value.
  • the signal analysis unit 23 analyzes the control content for the target unit 251 based on the relationship between the reception timings of the respective radio signals continuously received by the radio reception unit 22.
  • the signal analysis unit 23 collates each reception interval pattern of a plurality of radio signals continuously received with a plurality of types of patterns held in advance, and the target unit 251 based on the collation result. Change the control content for.
  • the signal analysis unit 23 detects the reception timing of the first radio signal and the reception timing of the last radio signal among a plurality of radio signals continuously received, and based on the difference between the detected reception timings. Then, the control content for the target unit 251 is changed.
  • the difference between the reception timings corresponds to, for example, the length of time the button is pressed in the operation unit 11 of the wireless transmission device 101.
  • the signal analysis unit 23 may specify the target unit 251 in addition to specifying the control content based on a plurality of radio signals received continuously.
  • the user can set the number of continuous transmissions of radio signals, the transmission interval, and the like as described above by changing the number of operations and the operation timing of the operation unit 11 in the radio transmission apparatus 101.
  • the signal analysis unit 23 performs the processing for the target unit 251 based on the plurality of wireless signals continuously received by the wireless reception unit 22. Analyzes the control contents and executes the analyzed control contents.
  • the amount of data to be transmitted at one time can be reduced in the wireless transmission device 101, so that the configuration and processing of the wireless transmission device 101 can be simplified. Further, by reducing the amount of data transmitted at one time in the wireless transmission device 101, the amount of power generation required in the wireless transmission device 101 can be reduced. Thereby, since a user's force and operation amount required for operating the operation part 11 can be decreased, a user's usability can be improved.
  • the signal analysis unit 23 determines the control content for the target unit 251 based on the number of radio signals continuously received by the radio reception unit 22. To analyze.
  • the wireless reception device 201 obtains the data while reducing the amount of data transmitted at one time in the wireless transmission device 101.
  • the amount of information to be maintained can be maintained or increased.
  • the signal analysis unit 23 controls the target unit 251 based on the reception interval of each radio signal continuously received by the radio reception unit 22. Analyze the contents.
  • the wireless reception device 201 can reduce the amount of data transmitted at one time in the wireless transmission device 101.
  • the amount of information acquired can be maintained or increased.
  • the signal analysis unit 23 is based on the relationship between the reception timings of the respective radio signals continuously received by the radio reception unit 22. Analyzes the control contents for.
  • the present embodiment relates to a radio control system to which a function for determining whether control information indicated by a radio signal is appropriate as compared with the radio control system according to the first embodiment.
  • the contents other than those described below are the same as those of the radio control system according to the first embodiment.
  • FIG. 13 is a diagram illustrating a configuration of a wireless reception device in the wireless control system according to the fourth embodiment of the present invention.
  • the wireless reception device 203 learns the user's operation content and the control content for the target unit 251 and performs user operation and wireless transmission error determination.
  • the wireless reception device 203 further includes a history storage unit 26 as compared to the wireless reception device 201 according to the first embodiment of the present invention.
  • the history storage unit 26 stores a history of control contents for the target unit 251 based on a radio signal or an operation history for the operation unit 11.
  • the signal analysis unit 23 acquires the history stored in the history storage unit 26, and determines the control content indicated by the wireless signal received by the wireless reception unit 22 based on the acquired history.
  • the signal analysis unit 23 performs at least one of correction of the control content and output of an alarm based on the determination result of the control content.
  • the wireless reception device 201 receives a wireless signal corresponding to the pressing of the button in the operation unit 11, it corresponds to the pressing of the button instead of the wireless signal corresponding to the pressing release of the button.
  • the wireless reception device 201 corrects the control content indicated by the wireless signal, and executes the control content when the wireless signal corresponding to the release of the button is received.
  • the wireless receiving device 201 displays the history of receiving the wireless signal corresponding to the button release and the wireless signal corresponding to the button pressing the previous time. The received history is stored.
  • the wireless reception device 201 corrects the operation content of the user and executes the control content when the wireless signal corresponding to the release of the button is received.
  • the wireless reception device 201 calculates, as the predetermined time, an average value of time from reception of a radio signal corresponding to pressing of the button to reception of a radio signal corresponding to release of pressing of the button. It is memorized as history.
  • the wireless reception device 201 receives a wireless signal indicating that the speed of the wiper is “zero” as the control content. Then, a situation is considered in which a wireless signal indicating that the speed of the wiper is “high” is received as a control content without receiving a wireless signal indicating that the speed of the wiper is “low”. At this time, the wireless reception apparatus 201 executes the control content when the wireless signal indicating that the wiper speed is “low” is received as the control content, or maintains the state where the wiper speed is “zero”.
  • the wireless reception device 201 stores, as an operation in the vehicle, as a history that the speed of the wiper is set to “low” between “zero” and “high”.
  • the signal analysis unit 23 acquires a history of control contents for the target unit 251 or an operation history for the operation unit 11 based on the wireless signal. Then, based on the acquired history, the control content indicated by the radio signal received by the radio reception unit 22 is determined.
  • the signal analysis unit 23 performs at least one of correction of the control content and output of an alarm based on the determination result of the control content.
  • Such a configuration makes it possible to appropriately deal with errors in control contents caused by radio signal propagation environments and user misoperations.
  • the present embodiment relates to a radio control system in which an attachment destination of the radio transmission apparatus 101 is appropriately selected as compared with the radio control system according to the first embodiment.
  • the contents other than those described below are the same as those of the radio control system according to the first embodiment.
  • the wireless transmission device 101 according to the fifth embodiment of the present invention is attached to an operating part of a vehicle.
  • FIG. 14 is a diagram showing a schematic configuration of steering in a vehicle.
  • the wire harness 95 is particularly concentrated on the steering 80 of the vehicle. Specifically, a plurality of switches 89 such as horn, audio, and auto cruise are mounted on the front surface of the handle 83, and a wiper shift 82 and a winker shift 81 are mounted. A number of wire harnesses 95 are wired on the shaft 88.
  • FIG. 15 is a diagram illustrating an example of an attachment destination of the wireless transmission device according to the fifth embodiment of the present invention.
  • the wireless transmission device 101 is attached to the steering of the vehicle. Specifically, for example, the operation unit 11 is attached to the handle 83 instead of the switches 89 shown in FIG. Thereby, the wire harness 95 can be saved.
  • the wiper shift 82 can be eliminated by the configuration in which the operation unit 11 for operating the wiper is attached to the steering wheel 80.
  • the operation unit 11 includes a wiper speed switching button and a washer liquid injection button.
  • the wireless transmission device 101 can be attached to the door of the vehicle. Further, the operation unit 11 may be the door itself. In this case, the power generation unit 12 can generate electric power from energy generated when the door is opened or closed.
  • the wireless transmission device 101 can be attached to the passenger seat or seat of the vehicle.
  • the operation unit 11 may be any operation unit in the instrument panel of the vehicle.
  • the instrument panel means the entire part that exists under the front window from the front of the driver seat to the front of the passenger seat.
  • an instrument panel may mean only an instrument panel.
  • the wireless transmission device is attached to an operating part of a vehicle.
  • the wire harness can be reduced in the operation part where wiring and mechanical parts such as the wire harness are concentrated, the wiring work can be simplified and the vehicle can be reduced in weight.
  • the wireless transmission device according to the fifth embodiment of the present invention is attached to the steering of the vehicle.
  • the wiring harness can be reduced in the steering where the wiring and the mechanical parts are concentrated, particularly in the wiring harness among the vehicles, further simplifying the wiring work and reducing the weight of the vehicle. be able to.
  • the design can be improved by consolidating the operation units 11 by the configuration in which the operation unit 11 is attached to the steering wheel.
  • the wireless transmission device according to the fifth embodiment of the present invention is attached to the door of the vehicle.
  • the wiring for door and window control can be reduced, and the arrangement of the door opening / closing mechanism can be simplified.
  • the operation unit 11 is a door.
  • the operation unit 11 is an operation unit of a vehicle instrument panel.
  • the wireless transmission device according to the fifth embodiment of the present invention is attached to the passenger seat of the vehicle.
  • the wireless transmission device according to the fifth embodiment of the present invention is attached to a vehicle seat.
  • the present embodiment relates to a wireless control system in which a wireless transmission device is detachable from an attachment destination as compared with the wireless control system according to the first embodiment.
  • the contents other than those described below are the same as those of the radio control system according to the first embodiment.
  • the wireless transmission device 101 according to the sixth embodiment of the present invention is detachable from its attachment destination.
  • FIG. 16 is a diagram illustrating an example of an attachment destination of the wireless transmission device according to the sixth embodiment of the present invention.
  • the operation unit 11 is an operation unit of the steering 80. That is, the wireless transmission device 101 is attached to the handle 83 in the steering 80, for example. The wireless transmission device 101 can be detached from the handle 83.
  • the wireless transmission device 101 includes a plurality of operation units 11.
  • the plurality of operation units 11 can be separately attached to and detached from the operating unit of the vehicle.
  • the two wireless transmission devices 101 attached to the handle 83 can be attached to and detached from the handle 83 separately.
  • each operation part may be detachable from the handle 83 separately. That is, the plurality of operation components in the operation unit 11 can be separately attached to and detached from the operation unit of the vehicle.
  • the operation unit 11 may be an air conditioner operation unit. Specifically, for example, operation unit 11 includes a dial for performing temperature adjustment and air volume adjustment.
  • the operation unit 11 may be an audio operation unit.
  • the operation unit 11 is for performing volume, music playback, stop and skip, radio, CD and external input switching, radio AM and FM switching, and frequency search. Includes switch.
  • the operation unit 11 may be a door lock operation unit.
  • the operation unit 11 includes a switch for locking and unlocking a door.
  • the operation unit 11 may be a power window operation unit.
  • operation unit 11 includes a switch for specifying a window and opening / closing and locking the opening / closing of the specified window.
  • the operation unit 11 may include a changeover switch for turning on, blinking, and turning off the hazard lamp.
  • the operation unit 11 may include a changeover switch for turning on and off the vehicle light.
  • the operation unit 11 may include a car navigation voice guidance switching switch.
  • the wireless transmission device is detachable from the attachment destination in the vehicle.
  • the wireless transmission device 101 is detachable from the attachment destination, for example, it is possible to prevent malfunction of the target unit 251 due to a child operation.
  • the configuration that allows the mounting position of the operation unit 11 to be changed enables customization such as entrusting the operation of each unit in the vehicle to a person other than the driver, thereby improving usability.
  • the operation unit 11 is an operation unit of an air conditioner.
  • the configuration in which the operation unit of the air conditioner is detachable enables, for example, a passenger in the passenger seat or the rear seat to easily operate the air conditioner.
  • the operation unit 11 is an audio operation unit.
  • the audio operation unit is detachable, for example, the passenger in the passenger seat or the rear seat can easily operate the audio.
  • the operation unit 11 is a hazard lamp operation unit.
  • the configuration in which the operation part of the hazard lamp can be attached and detached makes it possible for the passenger in the passenger seat or the rear seat to easily blink and extinguish the hazard lamp.
  • the operation unit 11 is a door lock operation unit.
  • a child's misoperation can be prevented by the structure which can attach or detach the operation part of a door lock.
  • the operation unit 11 is a power window operation unit.
  • a child's erroneous operation can be prevented by the configuration in which the operation portion of the power window is detachable.
  • the wireless transmission device includes a plurality of operation units 11. And the some operation part 11 can be attached or detached separately with respect to the operation part of a vehicle.
  • each operation unit 11 is detachable separately, it is possible to freely dispose each operation unit according to the user's intention with respect to different operation systems.
  • the operation unit 11 includes a plurality of operation components.
  • the plurality of operation components can be separately attached to and detached from the operating part of the vehicle.
  • each operation component in the operation unit 11 can be separately attached and detached, it is possible to freely dispose each operation component according to the user's intention with respect to a common operation system.
  • the present embodiment relates to a radio control system capable of performing control without passing through a radio reception device as compared with the radio control system according to the first embodiment.
  • the contents other than those described below are the same as those of the radio control system according to the first embodiment.
  • the wireless transmission device 101 is not limited to the configuration that controls the target unit 251 in the vehicle via the wireless reception device 201, and may be configured to transmit the wireless signal directly to the target unit 251 to control the target unit 251.
  • FIG. 17 is a diagram showing a configuration of a radio control system according to the seventh embodiment of the present invention.
  • the radio control system 302 has a configuration that does not include the radio reception device 201, as compared with the radio control system according to the first embodiment of the present invention.
  • the target unit 251 does not operate based on the wireless signal from the wireless transmission device 101 via the wireless reception device 201, but directly receives the wireless signal from the wireless transmission device 101 without passing through the wireless reception device 201. Operate directly based on the received radio signal.
  • FIG. 18 is a diagram illustrating an example of a control operation performed by the wireless control system according to the seventh embodiment of the present invention.
  • wireless receivers 94 and 95 in door mirrors 84 and 85 receive wireless signals from wireless transmitter 101, respectively, and door mirrors 84 and 85 are based on the control content indicated by the received wireless signals. Driven. That is, the angles of the door mirrors 84 and 85 are adjusted based on the control signal received from the wireless transmission device 101.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un appareil de transmission sans fil (101) monté dans un véhicule, qui comprend : une unité d'activation (11) ; une unité de génération d'énergie (12) qui génère de l'énergie lorsque l'unité d'activation (11) est activée ; et une unité de transmission (51) qui transmet, à l'aide de l'énergie générée au moyen de l'unité de génération d'énergie (12), des signaux sans fil pour commander un sujet à commander, ledit sujet étant dans le véhicule.
PCT/JP2013/073869 2012-11-01 2013-09-05 Appareil de transmission sans fil, système de commande sans fil et appareil de réception sans fil WO2014069099A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-242169 2012-11-01
JP2012242169A JP2014091379A (ja) 2012-11-01 2012-11-01 無線送信装置、無線制御システムおよび無線受信装置

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Publication Number Publication Date
WO2014069099A1 true WO2014069099A1 (fr) 2014-05-08

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Application Number Title Priority Date Filing Date
PCT/JP2013/073869 WO2014069099A1 (fr) 2012-11-01 2013-09-05 Appareil de transmission sans fil, système de commande sans fil et appareil de réception sans fil

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JP2016078546A (ja) * 2014-10-14 2016-05-16 株式会社オートネットワーク技術研究所 操作受付システム、操作受付装置、無線送信器及びコンピュータプログラム
JP6247263B2 (ja) * 2015-09-10 2017-12-13 株式会社Ａｃｃｅｓｓ ビーコン装置、サービス提供システム、及びビーコン信号送信方法

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JP2004187276A (ja) * 2002-11-19 2004-07-02 Canon Inc 表示装置及びリモコン装置
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