JPS59122561U - Self-failure diagnosis device - Google Patents
Self-failure diagnosis deviceInfo
- Publication number
- JPS59122561U JPS59122561U JP1510983U JP1510983U JPS59122561U JP S59122561 U JPS59122561 U JP S59122561U JP 1510983 U JP1510983 U JP 1510983U JP 1510983 U JP1510983 U JP 1510983U JP S59122561 U JPS59122561 U JP S59122561U
- Authority
- JP
- Japan
- Prior art keywords
- failure
- self
- sensor
- failure diagnosis
- diagnosis device
- 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
- 238000003745 diagnosis Methods 0.000 title claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Tests Of Electronic Circuits (AREA)
- Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Electric Properties And Detecting Electric Faults (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
図は本考案の一実施例としての自己故障診断装置を示す
もので、第１図はその電気回路図、第２図ａ、 ｂ、
第３図および第４図はいずれもその発光ダイオードの点
滅パターンを説明するための模式図である。
１・・・・・・センサ、２・・・・・・故障判別回路、
２ａ・・・・・・主制御部、２ｂ・・・・・・スイッチ
部、２Ｃ・・・・・・故障判 。
別口路の出力端、２ｄ・・・・・・ワーニングランプ回
路、３・・・・・・電源、４・・・・・・発光ダイオー
ド、５・・・・・・ワーニングランプ、Ｒ１，Ｒ２，Ｒ
３・・・・・・抵抗器、Ｔｒ・・・・・・トランジスタ
、ａ、 ｂ、 ａ’ 、 ｂ’・・・・・・端子
、Ｃ１・・・・・・故障診断回路、Ｃ２・・・・・・表
示回路。The figures show a self-failure diagnosis device as an embodiment of the present invention. Figure 1 is its electrical circuit diagram, Figure 2 a, b,
FIG. 3 and FIG. 4 are both schematic diagrams for explaining the blinking pattern of the light emitting diode. 1...Sensor, 2...Failure determination circuit,
2a...Main control section, 2b...Switch section, 2C...Failure detection. Output end of separate route, 2d... Warning lamp circuit, 3... Power supply, 4... Light emitting diode, 5... Warning lamp, R1, R2 ,R
3...Resistor, Tr...Transistor, a, b, a', b'...Terminal, C1...Fault diagnosis circuit, C2... ...Display circuit.
Claims (1)
からの信号を受けて上記複数の部材の故障に応じた故障
診断信号を出力する故障診断回路が設けられて、同故障
診断回路が、上記センサからの信号を受けて上記複数の
部材の故障の有無を認識しうる認識部と、同認識部の認
識に応じてパルス幅の異なる複数種類のパルスを組み合
わせたパルス列からなる故障診断信号を出力しうる出力
部とをそなえて構成されたことを特徴とする、自己故障
診断装置。A fault diagnosis circuit is provided which includes a sensor for detecting a failure in a plurality of members, receives a signal from the sensor, and outputs a fault diagnosis signal in accordance with a fault in the plurality of members. A recognition unit that receives signals from the sensor and can recognize whether there is a failure in the plurality of components mentioned above, and outputs a failure diagnosis signal consisting of a pulse train that is a combination of multiple types of pulses with different pulse widths according to the recognition by the recognition unit. What is claimed is: 1. A self-failure diagnosis device, characterized in that it is configured with an output section that can perform
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1510983U JPS59122561U (en) | 1983-02-04 | 1983-02-04 | Self-failure diagnosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1510983U JPS59122561U (en) | 1983-02-04 | 1983-02-04 | Self-failure diagnosis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59122561U true JPS59122561U (en) | 1984-08-17 |
Family
ID=30146447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1510983U Pending JPS59122561U (en) | 1983-02-04 | 1983-02-04 | Self-failure diagnosis device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122561U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575518A (en) * | 1980-06-11 | 1982-01-12 | Toyota Motor Corp | Trouble checking device for car electronics |
-
1983
- 1983-02-04 JP JP1510983U patent/JPS59122561U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575518A (en) * | 1980-06-11 | 1982-01-12 | Toyota Motor Corp | Trouble checking device for car electronics |
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