JPS6174875U - - Google Patents
Info
- Publication number
- JPS6174875U JPS6174875U JP15833284U JP15833284U JPS6174875U JP S6174875 U JPS6174875 U JP S6174875U JP 15833284 U JP15833284 U JP 15833284U JP 15833284 U JP15833284 U JP 15833284U JP S6174875 U JPS6174875 U JP S6174875U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- detection means
- detecting
- speed sensor
- signal
- 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 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Description
第１図は、車速センサチエツク装置の機能を実
現するブロツク図であり、第２図は車速センサチ
エツク回路図であつて、第３図は、その実施する
ためのフローチヤートである。
１……オルタネータ、３……フツトブレーキ、
４……ハンドブレーキ、６……シフト位置検出ス
ウイツチ、８……走行状態判断手段、９……車速
センサ、１１……車速センサ故障検出手段、１２
……アラーム出力。
FIG. 1 is a block diagram for realizing the functions of the vehicle speed sensor check device, FIG. 2 is a circuit diagram for the vehicle speed sensor check, and FIG. 3 is a flowchart for implementing the same. 1... Alternator, 3... Foot brake,
4...Handbrake, 6...Shift position detection switch, 8...Driving state determining means, 9...Vehicle speed sensor, 11...Vehicle speed sensor failure detection means, 12
...Alarm output.
Claims (1)
ネータ出力検出手段２、及びフツトブレーキ３及
びハンドブレーキ４が動検出手段５を設け、これ
ら手段よりの検出された信号をもとに走行状態で
あることを検出判断する走行状態判断手段８を有
し、この判断された走行状態の信号に、車速セン
サ９より車速信号検出手段１０によつて発信され
た車速パルス信号が整合することをチエツクし、
走行状態であつても車速信号検出手段１０からの
車速パルス信号が不整合であることを検出する車
速センサ故障検出手段１１を備えた車速センサチ
エツク装置。 Alternator output detection means 2 detects that the engine is rotating, and motion detection means 5 is provided for detecting whether the foot brake 3 and hand brake 4 are running. It has a driving state determining means 8 for detecting and determining, and checks that the vehicle speed pulse signal transmitted by the vehicle speed signal detecting means 10 from the vehicle speed sensor 9 matches the determined driving state signal,
A vehicle speed sensor check device includes vehicle speed sensor failure detection means 11 for detecting mismatching of vehicle speed pulse signals from vehicle speed signal detection means 10 even in a running state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15833284U JPS6174875U (en) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15833284U JPS6174875U (en) | 1984-10-22 | 1984-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174875U true JPS6174875U (en) | 1986-05-20 |
Family
ID=30716312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15833284U Pending JPS6174875U (en) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174875U (en) |
-
1984
- 1984-10-22 JP JP15833284U patent/JPS6174875U/ja active Pending
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