JP2006069465A - Remote control device for on-vehicle electronic apparatus and on-vehicle electronic apparatus unit using remote control device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a remote control device capable of being used in various on-vehicle electronic apparatus and provide an on-vehicle electronic apparatus unit using the remote control device. <P>SOLUTION: A remote control part 12 has a first signal processing part 13 and an infrared ray projection part 14. The first signal processing part 13 produces a signal corresponding to the operation signal while the infrared ray projection part 14 emits the produced signal upon turning into an infrared signal. A connector part 15 has an input terminal IN<SB>2</SB>and an output terminal OUT<SB>2</SB>. The remote control device 1 is used as the on-vehicle electronic apparatus unit together with a switch part 2 and the on-vehicle electronic apparatus 3. The switch part 2 supplies the operation signal to the first signal processing part 13. The on-vehicle electronic apparatus 3 has an infrared reception part 34 which receives the infrared signal, and a second signal processing part 33 which feeds the signal decoded from the infrared signal to the input terminal IN<SB>2</SB>of the connector part 15. The connector part 15 has the input terminal IN<SB>2</SB>connected with the on-vehicle electronic apparatus 3 and the output terminal OUT<SB>2</SB>emitting signals to the interior wirings 5. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a remote control device mainly used in an in-vehicle electronic device of an automobile, and an in-vehicle electronic device unit using the same.

  Conventionally, on a front panel near the driver's seat of an automobile, an in-vehicle audio device such as a radio tuner, a cassette deck, and a CD / MD player, and an in-vehicle audio / visual device such as a TV, a video, a DVD player, and a car navigation system (hereinafter referred to as in-vehicle). When an electronic device is provided, the operation panel is also provided on the front panel. In such an arrangement of the operation panel, the driver easily falls into a careless state when operating the on-vehicle electronic device while traveling, and in fact, traffic accidents due to carelessness in the front frequently occur, which has become a social problem. .

  Therefore, in recent years, in order to reduce the risk of traffic accidents due to carelessness in front, as shown in Patent Documents 1 to 4, the spread of automobiles equipped with a remote control switch for in-vehicle electronic devices is promoted.

  By the way, as shown in Patent Documents 1 to 4, when the steering is provided with a switch unit, the switch unit is usually connected to the vehicle-mounted electronic device by a wire transmission method such as a wire, and the switch operation signal is directly transmitted to the vehicle-mounted electronic device. Supplied. When adopting such a wired transmission system connection form, genuine parts are used for the switches, wires, in-vehicle electronic devices, and connectors provided in the middle part between the wires and the in-vehicle electronic devices. It is often a manufacturer option that comes with the car in advance from the beginning.

  On the other hand, this type of in-vehicle electronic device is a field in which new product development is intense, and a wide variety of new products are provided to consumers for each manufacturer. As a result, when a purchaser of a car replaces a genuine in-vehicle electronic device with a commercially available non-genuine in-vehicle electronic device, the in-vehicle electronic device and a genuine part including a switch unit and a wire are likely to be incompatible with the steering. There were many inconveniences that the switch could not be used in connection with a commercially available electronic device.

In addition, when a consumer purchases a foreign-made vehicle, the genuine parts adopt a foreign standard, so if a genuine in-vehicle electronic device is replaced with an in-vehicle electronic device marketed in Japan, it is not genuine. The in-vehicle electronic device and the genuine parts including the switch unit and the wire have a problem in that connection incompatibility due to a difference in standards is more likely to occur.
JP 2004-074820 A JP 2004-017899 A JP 2003-131791 A JP 2003-063326 A

  The subject of this invention is providing the remote control apparatus which can be used for various vehicle-mounted electronic devices, and a vehicle-mounted electronic device unit using the same.

  In order to solve the above-described problems, the present invention discloses a remote control device for an in-vehicle electronic device according to three aspects.

  First, the on-vehicle electronic device remote control device according to the first aspect includes a remote control unit and a connector unit. The remote control unit includes a first signal processing unit and an infrared light projecting unit. The first signal processing unit decodes an operation signal supplied from the outside and generates a signal corresponding to the operation signal. The infrared projector emits the signal supplied from the first signal processor as an infrared signal. The connector portion has an input end and an output end. The input end is used for connecting an in-vehicle electronic device, and the output end is used for outputting a signal to the in-vehicle wiring.

  The remote control device for an in-vehicle electronic device according to the first aspect described above is used as the in-vehicle electronic device unit according to the first aspect in combination with the switch unit and the in-vehicle electronic device.

  The switch unit is provided in the steering and supplies an operation signal based on the switch operation to the first signal processing unit. The in-vehicle electronic device includes an infrared light receiving unit, a second signal processing unit, and an electronic circuit unit. The infrared light receiving unit receives the infrared signal emitted from the infrared light projecting unit, the second signal processing unit decodes the infrared signal supplied to the infrared light receiving unit, and sends an operation signal based on the decoded result to the electronic circuit unit The electronic circuit unit operates based on the operation signal supplied from the second signal processing unit and supplies an operation result signal to the input end of the connector unit. The connector portion has an input end connected to the vehicle-mounted electronic device, and an output end outputs a signal to the in-vehicle wiring.

  As described above, since the switch portion is provided in the steering, according to the in-vehicle electronic device unit according to the first aspect of the present invention, even if the vehicle driver is traveling, it is easy and safe. The switch operation of the in-vehicle electronic device can be performed, and an operation signal based on the switch operation can be supplied to the first signal processing unit.

  The first signal processing unit decodes the supplied operation signal and generates a signal corresponding to the operation signal. This signal is supplied to the infrared light projector. The infrared projector emits the signal supplied from the first signal processor as an infrared signal.

  Here, the vehicle-mounted electronic device unit according to the first aspect of the present invention includes the vehicle-mounted electronic device combined with the vehicle-mounted electronic device remote control device according to the first aspect, and the vehicle-mounted electronic device includes an infrared light receiving unit. Have The infrared light receiving unit receives the infrared signal emitted from the infrared light projecting unit. Therefore, the in-vehicle electronic device unit according to the first aspect of the present invention can be widely used for a commercially available in-vehicle electronic device as long as the in-vehicle electronic device has an infrared remote control device or particularly an infrared light receiving unit.

  The in-vehicle electronic device further includes a second signal processing unit and an electronic circuit unit. The second signal processing unit decodes the infrared signal supplied to the infrared light receiving unit, supplies an operation signal based on the decoding result to the electronic circuit unit, and the electronic circuit unit is supplied from the second signal processing unit. The operation is performed based on the operation signal, and the operation result signal is supplied to the input end of the connector unit. The connector portion has an input end connected to the vehicle-mounted electronic device, and an output end outputs a signal to the in-vehicle wiring. Therefore, the signal based on the decoding result of the second signal processing unit can be reproduced by, for example, a reproduction terminal device connected to the in-vehicle wiring.

  Next, the in-vehicle electronic device remote control device according to the second aspect of the present invention has the same basic configuration as the above-described in-vehicle electronic device remote control device according to the first aspect except for the connector portion. Accordingly, the following description will focus on the differences related to the configuration of the connector section.

  In the on-vehicle electronic device remote control device according to the second aspect, the connector portion is connected to the remote control portion, and has a power input end and a power output end, and the power input end is connected to an external power source. The power output terminal is used to supply power to the in-vehicle electronic device.

  The vehicle-mounted electronic device remote control device according to the second aspect described above is used as the vehicle-mounted electronic apparatus unit according to the second aspect in combination with the switch unit and the vehicle-mounted electronic apparatus.

  The switch unit is provided in the steering and supplies an operation signal based on the switch operation to the first signal processing unit. The in-vehicle electronic device includes an infrared light receiving unit, a second signal processing unit, and an electronic circuit unit. The second signal processing unit decodes the infrared signal supplied to the infrared light receiving unit, supplies an operation signal based on the decoding result to the electronic circuit unit, and the electronic circuit unit is supplied from the second signal processing unit. It operates based on the operation signal and outputs an operation result signal to the outside. The connector portion has a power input end connected to an external power source, and a power output end connected to an in-vehicle electronic device.

  As described above, in the in-vehicle electronic device unit according to the second aspect of the present invention, the connector part constituting the in-vehicle electronic device remote control device according to the second aspect is connected to the remote control part, and the power source The power supply input terminal is connected to an external power supply, and the power supply output terminal is connected to the vehicle-mounted electronic device. Therefore, the in-vehicle electronic device unit according to the second aspect can be easily connected to an external power source via the connector portion, and can easily secure driving power for the in-vehicle electronic device, the connector portion, and the remote control portion.

  Moreover, the vehicle-mounted electronic device which comprises the vehicle-mounted electronic device unit which concerns on a 2nd aspect decodes the infrared signal supplied to the light-receiving part from the infrared light projector part in a 2nd signal processing part, Operation based on a decoding result A signal is supplied to the electronic circuit unit, and the electronic circuit unit operates based on the operation signal supplied from the second signal processing unit and outputs an operation result signal to the outside. Therefore, according to the configuration of the in-vehicle electronic device unit according to the second aspect of the present invention, the in-vehicle electronic device and the external reproduction terminal device can be connected appropriately and easily, and the signal based on the decoding result is transmitted. It can be played back on a playback terminal device.

  Finally, the on-vehicle electronic device remote control device according to the third aspect includes the configuration and advantages disclosed in the on-vehicle electronic device remote control device according to the first aspect, and the on-vehicle electronic device remote control according to the second aspect. All configurations and advantages disclosed in the controller are included.

  Other objects, configurations and advantages of the present invention will be described in more detail with reference to the accompanying drawings. The accompanying drawings are merely examples.

  As described above, according to the present invention, it is possible to provide a remote control device that can be used for various on-vehicle electronic devices, and an on-vehicle electronic device unit using the remote control device.

  FIG. 1 is a block diagram showing an embodiment of an in-vehicle electronic device unit according to the first aspect of the present invention. The in-vehicle electronic device unit illustrated in FIG. 1 includes the in-vehicle electronic device remote control device 1, the switch unit 2, and the in-vehicle electronic device 3 according to the first aspect.

First, the in-vehicle electronic device remote control device 1 includes a remote control unit 12 and a connector unit 15. The remote control unit 12 includes an operation signal input terminal IN ₁ , a first signal processing unit 13, and an infrared light projecting unit 14.

The first signal processing unit 13 decodes the operation signal supplied from the switch unit 2 via the operation signal input terminal IN ₁ and generates a signal corresponding to the operation signal. The first signal processing unit 13 preferably has a learning function.

The infrared light projecting unit 14 emits the signal supplied from the first signal processing unit 13 as an infrared signal. The connector portion 15 has an input end IN ₂ and an output end OUT ₁ , the input end IN ₂ is connected to the in-vehicle electronic device 3, and the output end OUT ₁ outputs a signal to the in-vehicle wiring 5.

The switch unit 2 is provided exposed on the center surface of the steering 20 and supplies an operation signal based on the switch operation to the first signal processing unit 13. A wire is embedded in the steering 20 in advance, and the switch unit 2 is connected to the operation signal input terminal IN ₁ by a wired transmission method using this wire.

  The specific mode and the number of installation of the switch unit 2 are design matters that can be determined according to the function of the in-vehicle electronic device 3 to be described later. For example, when the in-vehicle electronic device 3 is an in-vehicle audio device such as a radio tuner, cassette deck, CD / MD player, etc., power on / off, volume adjustment, radio channel selection, song order selection, fast forward, rewind, music It will have functions such as separate cueing.

  In addition, when the in-vehicle electronic device 3 is an in-vehicle audio / visual device such as a TV, a video, a DVD player, a car navigation system, etc., power on / off, volume adjustment, station tuning, fast forward, rewind, chapter selection, It has functions such as language selection. Accordingly, the switch unit 2 is provided with a plurality of switches in order to form an appropriate operation signal for each of these functions. Each switch is configured in various forms such as a push button type and a jog dial type.

The in-vehicle electronic device 3 includes an infrared light receiving unit 34, a second signal processing unit 33, and an electronic circuit unit 32. The infrared light receiver 34 receives an infrared signal emitted from the infrared light projector 14. The second signal processing unit 33 decodes the infrared signal supplied to the infrared light receiving unit 34 and supplies an operation signal based on the decoding result to the electronic circuit unit 32. The electronic circuit unit 32 operates based on the operation signal supplied from the second signal processing unit 33 and supplies an operation result signal to the input terminal IN ₂ of the connector unit 15.

The connector portion 15 has an input end IN ₂ connected to the electronic circuit portion 32 constituting the in-vehicle electronic device 3, and an output end OUT ₂ outputs the above-described operation result signal to the in-vehicle wiring 5.

  Note that the operation result signal output from the electronic circuit unit 32 to the in-vehicle wiring 5 via the connector unit 15 varies depending on the type of the in-vehicle electronic device 3. For example, the operation result signal when the in-vehicle electronic device 3 is an in-vehicle audio device is an audio signal, and the operation result signal when the in-vehicle electronic device 3 is an in-vehicle audio / visual device is an audio signal or a video signal.

  According to the configuration of the in-vehicle electronic device unit according to the first aspect described above, the switch unit 2 is preferably provided around the center of the steering wheel 20 where a hand is placed when the vehicle driver performs a steering operation. Therefore, the driver can easily and safely perform the switch operation of the in-vehicle electronic device 3 while operating the steering wheel 20 during driving and driving, and the first signal processing unit 13 can be operated by the switch operation. The operation signal based on can be supplied.

The remote control unit 12 includes an operation signal input terminal IN ₁ , a first signal processing unit 13, and an infrared light projecting unit 14. The first signal processing unit 13 decodes the operation signal supplied from the switch unit 2 via the operation signal input terminal IN ₁ and generates a signal corresponding to the operation signal. This signal is supplied to the infrared light projector 14. The infrared light projecting unit 14 emits the signal supplied from the first signal processing unit 13 as an infrared signal.

  The in-vehicle electronic device unit shown in FIG. 1 includes an in-vehicle electronic device 3 combined with the in-vehicle electronic device remote control device 1 according to the first aspect, and the in-vehicle electronic device 3 has an infrared light receiving unit 34. The infrared light receiver 34 receives an infrared signal emitted from the infrared light projector 14. Therefore, according to the in-vehicle electronic device unit according to the first aspect, even if the in-vehicle electronic device 3 is a commercially available non-genuine product, as long as the in-vehicle electronic device 3 includes the infrared remote control device, or particularly the infrared light receiving unit 34, it is widely used. Can be used.

The in-vehicle electronic device 3 further includes a second signal processing unit 33 and an electronic circuit unit 32. The infrared light receiver 34 receives an infrared signal emitted from the infrared light projector 14. The second signal processing unit 33 decodes the infrared signal supplied to the infrared light receiving unit 34 and supplies an operation signal based on the decoding result to the electronic circuit unit 32. The electronic circuit unit 32 operates based on the operation signal supplied from the second signal processing unit 33 and supplies an operation result signal to the input terminal IN ₂ of the connector unit 15. The connector unit 15 has an input terminal IN ₂ connected to the in-vehicle electronic device 3, and an output terminal OUT ₁ outputs a signal to the in-vehicle wiring 5 such as the in-vehicle LAN device.

  Therefore, the in-vehicle electronic device unit according to the first aspect can appropriately and easily connect the in-vehicle electronic device 3 and the in-vehicle wiring 5 via the connector unit 15, and the electronic circuit unit 32. For example, the operation result signal can be output to a reproduction terminal device (not shown) connected to the in-vehicle wiring 5.

  The playback terminal device varies depending on the type of the in-vehicle electronic device 3. For example, when the in-vehicle electronic device 3 is an in-vehicle audio device, the reproduction terminal device is a speaker device, and when the in-vehicle electronic device 3 is an in-vehicle audio / visual device, the reproduction terminal device is a display device.

  According to the above-described configuration, even when a purchaser of a vehicle replaces a genuine in-vehicle electronic device with a commercially available non-genuine in-vehicle electronic device 3, the remote control device 1 for in-vehicle electronic device according to the first aspect and the commercial Since the in-vehicle electronic device 3 and the playback terminal device can be connected, the commercially available in-vehicle electronic device 3 can be remotely operated based on the switch operation of the switch unit 2 and can be played back by the playback terminal device.

  Furthermore, in the vehicle-mounted electronic device remote control device 1 according to the first aspect, the first signal processing unit 13 is preferably provided with a learning function. In general, when the in-vehicle electronic device 3 is a commercially available non-genuine product, the infrared signal of the infrared remote control device provided therein has a different standard for each manufacturer. For this reason, the in-vehicle electronic device 3 has a disadvantage that the second signal processing unit 33 cannot accurately decode the infrared signal supplied from the infrared light projecting unit 14. In order to eliminate such inconvenience, according to the configuration in which the first signal processing unit 13 has a learning function, when the first signal processing unit 13 generates a signal corresponding to the operation signal, the learning function allows the manufacturer's Signal processing can be performed in a mode suitable for the infrared signal standard. Therefore, according to this preferable aspect, the remote control device 1 for in-vehicle electronic devices according to the first aspect easily corresponds to the infrared remote control device having different settings for each manufacturer standard in the in-vehicle electronic device 3 on the market. Can be used.

  FIG. 2 is a block diagram showing an embodiment of an in-vehicle electronic device unit according to the second embodiment of the present invention. Referring to FIG. 2, the in-vehicle electronic device remote control device 1 has the same basic configuration as the in-vehicle electronic device remote control device 1 according to the first aspect described with reference to FIG. To do. Therefore, the same components as those shown in FIG. 1 are denoted by the same reference numerals, and the following description will focus on differences in the configuration of the connector portion 15.

In the in-vehicle electronic device remote control device 1 according to the second aspect, the connector unit 15 is connected to the remote control unit 12 and has a power input terminal IN ₃ and a power output terminal OUT _2. IN ₃ is used to connect the external power supply 4, and the power output terminal OUT ₂ is used to supply power to the in-vehicle electronic device 3.

  The on-vehicle electronic device remote control device 1 according to the second aspect described above is used as the on-vehicle electronic device unit according to the second aspect in combination with the switch unit 2 and the on-vehicle electronic device 3.

The switch unit 2 is provided in the steering 20 and supplies an operation signal based on the switch operation to the first signal processing unit 13. The in-vehicle electronic device 3 includes an infrared light receiving unit 34, a second signal processing unit 33, and an electronic circuit unit 32. The infrared light receiver 34 receives an infrared signal emitted from the infrared light projector 14. The second signal processing unit 33 decodes the infrared signal supplied to the infrared light receiving unit 34 and supplies an operation signal based on the decoding result to the electronic circuit unit 32. The electronic circuit unit 32 operates based on the operation signal supplied from the second signal processing unit 33 and outputs an operation result signal to the outside. The connector portion 15 has a power input terminal IN ₃ connected to the external power supply 4 and a power output terminal OUT ₂ connected to the in-vehicle electronic device 3.

As described above, in the in-vehicle electronic device unit according to the second aspect, the connector unit 15 constituting the in-vehicle electronic device remote control device 1 according to the second aspect is connected to the remote control unit 12, and the power source an input terminal iN _3, and a power supply output terminal OUT _2, the power input terminal iN ₃ is connected to an external power source 4, the power supply output terminal OUT ₂ is connected to the vehicle electronic device 3. Therefore, the in-vehicle electronic device unit according to the second aspect is connected to the external power source 4 via the connector unit 15 and can easily secure the driving power for the in-vehicle electronic device 3, the remote control unit 12, and the connector unit 15. .

  Moreover, the vehicle-mounted electronic device 3 which comprises the vehicle-mounted electronic device unit which concerns on a 2nd aspect decodes the infrared signal supplied to the light-receiving part from the infrared light projector 14 in the 2nd signal processing part 33, and the decoding result Is supplied to the electronic circuit unit 32. The electronic circuit unit 32 operates based on the operation signal supplied from the second signal processing unit 33 and outputs an operation result signal to the outside. Accordingly, the in-vehicle electronic device 3 and an external reproduction terminal device can be connected appropriately and easily, and the operation result signal can be reproduced by the reproduction terminal device.

  FIG. 3 is a block diagram showing an embodiment of an in-vehicle electronic device unit according to the third embodiment of the present invention. In the in-vehicle electronic device remote control device 1 according to the third aspect, the connector unit 15 has the configuration of the connector unit 15 disclosed in the in-vehicle electronic device remote control device 1 according to the first aspect, and the second It has the structure which combines the structure of the connector part 15 disclosed to the remote control apparatus 1 for vehicle-mounted electronic devices which concerns on the aspect.

That is, in the in-vehicle electronic device remote control device 1 according to the third aspect, the connector unit 15 is connected to the remote control unit 12 and has an input terminal IN ₂ , an output terminal OUT _1, and a power input terminal IN _3. And the power output terminal OUT ₂ , the power input terminal IN ₃ is used to connect to the external power supply ₄ , and the input terminal IN ₂ and the power output terminal OUT ₂ connect the vehicle-mounted electronic device 3. The output terminal OUT ₁ is used for outputting a signal to the in-vehicle wiring 5.

  According to this configuration, the in-vehicle electronic device unit including the in-vehicle electronic device remote control device 1 according to the third aspect connects the in-vehicle electronic device 3 and the in-vehicle wiring 5 appropriately and easily via the connector unit 15. In addition, the signal based on the decoding result can be reproduced by the reproduction terminal device connected to the in-vehicle wiring 5, and the driving power source of the in-vehicle electronic device 3, the connector unit 15, and the remote control unit 12 can be easily secured.

  Although the contents of the present invention have been specifically described above with reference to the preferred embodiments, it is obvious that those skilled in the art can take various modifications based on the basic technical idea and teachings of the present invention. It is.

It is a block diagram which shows the vehicle-mounted electronic device unit which concerns on the 1st aspect of this invention. It is a block diagram which shows the vehicle-mounted electronic device unit which concerns on the 2nd aspect of this invention. It is a block diagram which shows the vehicle-mounted electronic device unit which concerns on the 3rd aspect of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Remote control apparatus for vehicle-mounted electronic devices 12 Remote control part 13 1st signal processing part 14 Infrared light projection part 15 Connector part 2 Switch part 20 Steering 3 Car-mounted electronic device 33 2nd signal processing part 34 Infrared light receiving part 4 External power supply 5 Car wiring OUT ₁ output terminal IN ₂ input terminal OUT ₂ power supply output terminal IN ₃ power input terminal

Claims (6)

A remote control device for an in-vehicle electronic device including a remote control unit and a connector unit,
The remote control unit includes a first signal processing unit and an infrared light projecting unit,
The first signal processing unit decodes an operation signal supplied from the outside, generates a signal corresponding to the operation signal,
The infrared light projecting unit radiates the signal supplied from the first signal processing unit as an infrared signal,
The connector part has an input end and an output end, the input end is used for connecting an in-vehicle electronic device, and the output end is used for an in-vehicle electronic device used for outputting a signal to an in-vehicle wiring. Remote control device. A remote control device for an in-vehicle electronic device including a remote control unit and a connector unit,
The remote control unit includes a first signal processing unit and an infrared light projecting unit,
The first signal processing unit decodes an operation signal supplied from the outside, generates a signal corresponding to the operation signal,
The infrared light projecting unit radiates the signal supplied from the first signal processing unit as an infrared signal,
The connector unit is connected to the remote control unit, and has a power input end and a power output end. The power input end is used to connect an external power source, and the power output end is an in-vehicle electronic device. Remote control device for in-vehicle electronic devices used to supply power to a vehicle. A remote control device for an in-vehicle electronic device including a remote control unit and a connector unit,
The remote control unit includes a first signal processing unit and an infrared light projecting unit,
The first signal processing unit decodes an operation signal supplied from the outside, generates a signal corresponding to the operation signal,
The infrared light projecting unit radiates the signal supplied from the first signal processing unit as an infrared signal,
The connector portion is connected to the remote control portion and has an input end, an output end, a power input end, and a power output end, and the power input end is used for connecting an external power source. The power supply output terminal and the input terminal are used for connecting an in-vehicle electronic device, and the output terminal is a remote control device for an in-vehicle electronic device used for outputting a signal to an in-vehicle wiring. A vehicle-mounted electronic device unit including a vehicle-mounted electronic device remote control device, a switch unit, and a vehicle-mounted electronic device,
The in-vehicle electronic device remote control device is the one described in claim 1,
The switch unit is provided in a steering, and supplies an operation signal based on a switch operation to the first signal processing unit,
The in-vehicle electronic device includes an infrared light receiving unit, a second signal processing unit, and an electronic circuit unit,
The infrared light receiving unit receives the infrared signal emitted from the infrared light projecting unit,
The second signal processing unit decodes the infrared signal supplied to the infrared light receiving unit, and supplies an operation signal based on the decoding result to the electronic circuit unit,
The electronic circuit unit operates based on the operation signal supplied from the second signal processing unit, and supplies an operation result signal to the input end of the connector unit,
The connector unit is an in-vehicle electronic device unit in which the input end is connected to an in-vehicle electronic device, and the output end outputs the signal to in-vehicle wiring. A vehicle-mounted electronic device unit including a vehicle-mounted electronic device remote control device, a switch unit, and a vehicle-mounted electronic device,
The in-vehicle electronic device remote control device is the one described in claim 1,
The switch unit is provided in a steering, and supplies an operation signal based on a switch operation to the first signal processing unit,
The in-vehicle electronic device includes an infrared light receiving unit, a second signal processing unit, and an electronic circuit unit,
The infrared light receiving unit receives an infrared signal emitted from the infrared light projecting unit,
The second signal processing unit decodes the infrared signal supplied to the infrared light receiving unit, and supplies an operation signal based on the decoding result to the electronic circuit unit,
The electronic circuit unit operates based on the operation signal supplied from the second signal processing unit and outputs an operation result signal to the outside.
The connector unit is an in-vehicle electronic device unit in which the power input end is connected to an external power source and the power output end is connected to the in-vehicle electronic device. A vehicle-mounted electronic device unit including a vehicle-mounted electronic device remote control device, a switch unit, and a vehicle-mounted electronic device,
The on-vehicle electronic device remote control device is the one described in claim 3,
The switch unit is provided in a steering, and supplies an operation signal based on a switch operation to the first signal processing unit,
The in-vehicle electronic device includes an infrared light receiving unit, a second signal processing unit, and an electronic circuit unit,
The infrared light receiving unit receives an infrared signal emitted from the infrared light projecting unit,
The second signal processing unit decodes the infrared signal supplied to the infrared light receiving unit, and supplies an operation signal based on the decoding result to the electronic circuit unit,
The electronic circuit unit operates based on the operation signal supplied from the second signal processing unit, and supplies an operation result signal to the input end of the connector unit,
The connector unit has the power input end connected to an external power source, the power output end and the input end connected to an in-vehicle electronic device, and the output end outputs the signal to the in-vehicle wiring. Equipment unit.

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