JPS6084344U - Horn device for vehicles with multiple types of steering handle switches - Google Patents
Horn device for vehicles with multiple types of steering handle switchesInfo
- Publication number
- JPS6084344U JPS6084344U JP17632483U JP17632483U JPS6084344U JP S6084344 U JPS6084344 U JP S6084344U JP 17632483 U JP17632483 U JP 17632483U JP 17632483 U JP17632483 U JP 17632483U JP S6084344 U JPS6084344 U JP S6084344U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- horn
- voltage
- detected
- dividing resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Steering Controls (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の従来技術を示す電気回路図、第２図
は、本考案の一実施例の電気回路図である。
１１・・・・・・ホーン、１２・・・・・・ホーンスイ
ッチ、２０・・・・・・定速走行装置（所定装置）、３
０・・・・・・制御用スイッチ、３１・・・・・・セッ
トスイッチ、３２・・・・・・リジュームスイッチ、４
１，４２・・・・・・抵抗、５０・・・・・・スリップ
リング、６０・・・・・・分圧抵抗、７０・・・・・・
バッテリ（電源）、８０・・・・・・検出回路、８，１
・・・・・・作動回路、８３・・・・・・比較器、９０
・・・・・・保護回路。 ゛FIG. 1 is an electric circuit diagram showing the prior art of the present invention, and FIG. 2 is an electric circuit diagram of one embodiment of the present invention. 11... Horn, 12... Horn switch, 20... Constant speed traveling device (predetermined device), 3
0... Control switch, 31... Set switch, 32... Resume switch, 4
1, 42... Resistor, 50... Slip ring, 60... Voltage dividing resistor, 70...
Battery (power supply), 80...Detection circuit, 8,1
..... Operating circuit, 83 ..... Comparator, 90
...protection circuit.゛
Claims (1)
ッチを装着し、このスイッチは、所定装置の制御用スイ
ッチであり、ホーンスイッチに対して所定の抵抗を介し
て並列接続され、このよう、 に並列接続されたスイ
ッチ群は、ひとつのスリップリングを介して分圧抵抗に
接続され、分圧抵抗を介して電源供給されるようにし、
また、分圧抵抗とスリップリングとの間の電圧を検出す
る回路を設け、この検出回路では、検出される電圧値に
よって、スイッチ群のうちのどのスイッチが操作されて
いるかを判別し、検出電圧が制御用スイッチに接続され
た抵抗と分圧抵抗とによって分圧された電圧の場合には
、制御用スイッチが操作されたとして、所定装置に制御
信号を供給し、検出電圧が分圧された電圧でない場合に
は、ホーンスイ−ツチが操作されたとして、ホーンを作
動させる複数種のステアリングハンドルスイッチを有す
る車両のホーン装置であって、 検出回路のホーンを作動させるための作動回路に流れる
電流を検出し、検出電流が所定値以上となったときは、
作動回路に流れる電流を抑制する保護回路を設けたこと
を特徴とする複数種のステアリングハンドルスイッチを
有する車両のホーン装置。[Claims for Utility Model Registration] In addition to the horn switch, a switch is mounted on the steering wheel, and this switch is a control switch for a predetermined device, and is connected in parallel to the horn switch via a predetermined resistor. , In this way, the switches connected in parallel to are connected to the voltage dividing resistor through one slip ring and are supplied with power through the voltage dividing resistor,
In addition, a circuit is provided to detect the voltage between the voltage dividing resistor and the slip ring, and this detection circuit determines which switch in the switch group is operated based on the detected voltage value, and If the voltage is divided by a resistor connected to a control switch and a voltage dividing resistor, it is assumed that the control switch has been operated, and a control signal is supplied to a predetermined device, and the detected voltage is divided. If it is not a voltage, it is assumed that the horn switch has been operated, and in a horn device for a vehicle having multiple types of steering wheel switches that operate the horn, the current flowing through the operating circuit for operating the horn of the detection circuit is detected. When the detected current exceeds the predetermined value,
A horn device for a vehicle having a plurality of types of steering wheel switches, characterized in that a protection circuit is provided to suppress current flowing through an operating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17632483U JPS6084344U (en) | 1983-11-15 | 1983-11-15 | Horn device for vehicles with multiple types of steering handle switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17632483U JPS6084344U (en) | 1983-11-15 | 1983-11-15 | Horn device for vehicles with multiple types of steering handle switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6084344U true JPS6084344U (en) | 1985-06-11 |
Family
ID=30383384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17632483U Pending JPS6084344U (en) | 1983-11-15 | 1983-11-15 | Horn device for vehicles with multiple types of steering handle switches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084344U (en) |
-
1983
- 1983-11-15 JP JP17632483U patent/JPS6084344U/en active Pending
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