JPH0446943U - - Google Patents
Info
- Publication number
- JPH0446943U JPH0446943U JP8870090U JP8870090U JPH0446943U JP H0446943 U JPH0446943 U JP H0446943U JP 8870090 U JP8870090 U JP 8870090U JP 8870090 U JP8870090 U JP 8870090U JP H0446943 U JPH0446943 U JP H0446943U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- detection circuit
- output
- circuit
- abnormality
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 1
Description
添付図面第１図は本実施例の全体構成を示す回
路図、第２図は車速検出回路の回路図、第３図ａ
は車速センサの出力信号の車速変化を示した特性
図、第３図ｂはＦ／Ｖコンバータの出力電圧の車
速変化を示した特性図、第４図は異常検出回路の
回路図、第５図は出力回路の回路図、第６図は異
常時音声出力回路の回路図、第７図はターンシグ
ナルランプ使用可能回路の回路図、第８図はター
ンシグナルランプ使用可能回路の動作を説明する
回路図である。
１，２……ハザードランプ、７，８，９，１０
……ウオーニングランプ、Ａ……車速検出回路、
Ｂ……異常検出回路、Ｃ……出力回路。
Figure 1 of the attached drawings is a circuit diagram showing the overall configuration of this embodiment, Figure 2 is a circuit diagram of the vehicle speed detection circuit, and Figure 3 a.
is a characteristic diagram showing the vehicle speed change in the output signal of the vehicle speed sensor, FIG. 3b is a characteristic diagram showing the vehicle speed change in the output voltage of the F/V converter, FIG. 4 is a circuit diagram of the abnormality detection circuit, and FIG. Figure 6 is a circuit diagram of the output circuit, Figure 6 is a circuit diagram of the abnormal audio output circuit, Figure 7 is a circuit diagram of a turn signal lamp enabled circuit, and Figure 8 is a circuit explaining the operation of the turn signal lamp enabled circuit. It is a diagram. 1, 2...Hazard lamp, 7, 8, 9, 10
...warning lamp, A...vehicle speed detection circuit,
B... Abnormality detection circuit, C... Output circuit.
Claims (1)
シヨンキーをＯＦＦするまで信号を送る車速検出
回路と、 計器板内の特定のウオーニングランプが点灯し
た時に車両の異常を検出し信号を送る異常検出回
路と、 該異常検出回路と前記車速検出回路から同時に
信号を受けた時に出力を発生する出力回路と、 を備え出力回路の出力により自動的にハザードラ
ンプを点滅させることを特徴とする車両の異常警
報装置。[Scope of Utility Model Registration Request] A vehicle speed detection circuit that detects the vehicle speed and sends a signal until the ignition key is turned off once the vehicle starts driving, and a vehicle speed detection circuit that detects the vehicle speed and sends a signal until the ignition key is turned off. An abnormality detection circuit that detects an abnormality and sends a signal, and an output circuit that generates an output when simultaneously receiving signals from the abnormality detection circuit and the vehicle speed detection circuit, and automatically flashes the hazard lamp by the output of the output circuit. An abnormality warning device for a vehicle, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8870090U JPH0446943U (en) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8870090U JPH0446943U (en) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446943U true JPH0446943U (en) | 1992-04-21 |
Family
ID=31822142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8870090U Pending JPH0446943U (en) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446943U (en) |
-
1990
- 1990-08-24 JP JP8870090U patent/JPH0446943U/ja active Pending
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