JPS5878240U - Automotive load abnormality detection device - Google Patents
Automotive load abnormality detection deviceInfo
- Publication number
- JPS5878240U JPS5878240U JP17381281U JP17381281U JPS5878240U JP S5878240 U JPS5878240 U JP S5878240U JP 17381281 U JP17381281 U JP 17381281U JP 17381281 U JP17381281 U JP 17381281U JP S5878240 U JPS5878240 U JP S5878240U
- Authority
- JP
- Japan
- Prior art keywords
- abnormality detection
- detection device
- load abnormality
- load
- voltage dividing
- 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
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る自動車負荷異常検出装置の一実施例
を示す電気回路図である。
１・・・・・・直流電源、２・・・・・・ライティング
スイッチ、３・・・・・・負荷異常検出ユニット、４・
・・・・・左右切換えスイッチ、４ａ・・・・・・左側
固定接点、４ｂ・・・・・・右側固定接点、４Ｃ・・・
・・・左右切換接片、５ａ・・・・・・左側テールラン
プ、５ｂ・・・・・・右側テールランプ、６・・・・・
・パーキングランプ、７・・・・・・警告ランプ、３ａ
・・・・・・直列抵抗、３ｂ、 ２Ｃ，３ｄ・・・・
・・分圧抵抗、３ｅ・・・・・・集積回路、３ｆ・・・
・・・第１トランジスタ。The drawing is an electrical circuit diagram showing an embodiment of the vehicle load abnormality detection device according to the present invention. 1...DC power supply, 2...Lighting switch, 3...Load abnormality detection unit, 4.
...Left/right selector switch, 4a...Left side fixed contact, 4b...Right side fixed contact, 4C...
...Left and right switching contact piece, 5a...Left tail lamp, 5b...Right tail lamp, 6...
・Parking lamp, 7...Warning lamp, 3a
...Series resistance, 3b, 2C, 3d...
...Voltage dividing resistor, 3e...Integrated circuit, 3f...
...First transistor.
Claims (1)
抵抗を介して接続された負荷の接続を切換える左右切換
えスイッチとでなる自動車負荷異常検出構成において、
前記直列抵抗に対して並列接続された複数の分圧抵抗と
、該複数の分圧抵抗の接続点に接続されかつ負荷の断線
有無によって作動するトランジスタ及び単一の集積回路
と、該集積回路の出力信号によって断線有無を表示する
警告ランプとで構成されたことを特徴とする自動車負荷
異常検出装置。In an automobile load abnormality detection configuration consisting of a lighting switch and a left/right changeover switch that switches the connection of a load connected to the lighting switch via a series resistor,
A plurality of voltage dividing resistors connected in parallel to the series resistor, a transistor connected to a connection point of the plurality of voltage dividing resistors and activated depending on whether or not a load is disconnected, and a single integrated circuit; An automobile load abnormality detection device comprising: a warning lamp that indicates the presence or absence of a disconnection based on an output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17381281U JPS5878240U (en) | 1981-11-21 | 1981-11-21 | Automotive load abnormality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17381281U JPS5878240U (en) | 1981-11-21 | 1981-11-21 | Automotive load abnormality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5878240U true JPS5878240U (en) | 1983-05-26 |
Family
ID=29965695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17381281U Pending JPS5878240U (en) | 1981-11-21 | 1981-11-21 | Automotive load abnormality detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878240U (en) |
-
1981
- 1981-11-21 JP JP17381281U patent/JPS5878240U/en active Pending
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