JPS60194654U - Abnormal state detection device for vehicle speed detector - Google Patents
Abnormal state detection device for vehicle speed detectorInfo
- Publication number
- JPS60194654U JPS60194654U JP1984083895U JP8389584U JPS60194654U JP S60194654 U JPS60194654 U JP S60194654U JP 1984083895 U JP1984083895 U JP 1984083895U JP 8389584 U JP8389584 U JP 8389584U JP S60194654 U JPS60194654 U JP S60194654U
- Authority
- JP
- Japan
- Prior art keywords
- state
- vehicle speed
- speed detector
- detection signal
- abnormal state
- 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.)
- Granted
Links
Landscapes
- Control Of Transmission Device (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
第１図はこの考案の基本的構成を示す構成図、第２図は
この考案の一実施例を示す概略構成図、第３図はこの考
案の一実施例をブロック図、第４図は制御装置の処理手
順の一例を示す流れ図である。
２・・・・・・エンジン、３・・・・・・自動変速機、
４・・・・・・推進軸、７・・・・・・車速検出器、訃
・・・・・エンジン回転数検出器、９・・・・・・変速
機伝達状態検出器、１０・・・・・・セレクトレバー、
１１・・・・・・制動状態検出器、１２・・・・・・ブ
レーキペダル、１３・・・・・・ブレーキスイッチ、１
４・・・・・・パーキングブレーキ、１５・・・・・・
パー。
キングブレーキスイッチ、１６・・・・・・制御装置、
１７・・・・・・インターフェイス回路、１８・・・・
・・演算処理装置、１９・・・・・・記憶装置、２０・
・・・・・マイクロコンピュータ。Figure 1 is a block diagram showing the basic configuration of this invention, Figure 2 is a schematic diagram showing an embodiment of this invention, Figure 3 is a block diagram of an embodiment of this invention, and Figure 4 is a control diagram. It is a flowchart which shows an example of a processing procedure of an apparatus. 2...Engine, 3...Automatic transmission,
4...Propulsion shaft, 7...Vehicle speed detector, Engine speed detector, 9...Transmission transmission state detector, 10... ...Select lever,
11... Braking state detector, 12... Brake pedal, 13... Brake switch, 1
4... Parking brake, 15...
Par. King brake switch, 16...control device,
17... Interface circuit, 18...
...Arithmetic processing unit, 19...Storage device, 20.
...Microcomputer.
Claims (1)
ン回転数に応じた検出信号を出力するエンジン回転数検
出器と、変速機の伝達状態に応じた検出信号を出力する
伝達状態検出器と、車両の制動状態に応じた検出信号を
出力する制動状態検出器と、前記各検出器の検出信号の
状態を判定して車両が走行状態であるか否かを判定する
走行状態判定手段と、該走行状態判定手段の判定結果が
車両が走行状態である状態で、前記車速検出器の検出信
号が得られないときに車速検出器の異常状態を表す異常
状態検出信号を出力する異常状態検出手段とを備えてい
ることを特徴とする車速検出器の異常状態検出装置。A vehicle speed detector outputs a detection signal according to the vehicle speed, an engine rotation speed detector outputs a detection signal according to the engine rotation speed, and a transmission state detector outputs a detection signal according to the transmission state of the transmission. a braking state detector that outputs a detection signal according to the braking state of the vehicle; and a running state determining means that determines the state of the detection signal of each of the detectors to determine whether the vehicle is in a running state. abnormal state detection means for outputting an abnormal state detection signal representing an abnormal state of the vehicle speed detector when a detection signal of the vehicle speed detector is not obtained in a state where the determination result of the driving state determination means is that the vehicle is in a running state; An abnormal state detection device for a vehicle speed detector, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984083895U JPS60194654U (en) | 1984-06-06 | 1984-06-06 | Abnormal state detection device for vehicle speed detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984083895U JPS60194654U (en) | 1984-06-06 | 1984-06-06 | Abnormal state detection device for vehicle speed detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60194654U true JPS60194654U (en) | 1985-12-25 |
| JPH0121235Y2 JPH0121235Y2 (en) | 1989-06-26 |
Family
ID=30632933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984083895U Granted JPS60194654U (en) | 1984-06-06 | 1984-06-06 | Abnormal state detection device for vehicle speed detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194654U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649448A (en) * | 1979-09-28 | 1981-05-06 | Nissan Motor Co Ltd | Abnormal level detector for controller of automatic transmission |
-
1984
- 1984-06-06 JP JP1984083895U patent/JPS60194654U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649448A (en) * | 1979-09-28 | 1981-05-06 | Nissan Motor Co Ltd | Abnormal level detector for controller of automatic transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121235Y2 (en) | 1989-06-26 |
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