JPH02669U - - Google Patents
Info
- Publication number
- JPH02669U JPH02669U JP7811088U JP7811088U JPH02669U JP H02669 U JPH02669 U JP H02669U JP 7811088 U JP7811088 U JP 7811088U JP 7811088 U JP7811088 U JP 7811088U JP H02669 U JPH02669 U JP H02669U
- Authority
- JP
- Japan
- Prior art keywords
- failure diagnosis
- tester
- communication line
- actuators
- send
- 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 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図はこの考案の一実施例による車載用電子
装置の故障診断支援装置の接続図、第２図は動作
を説明するためのフローチヤート図、第３図は従
来の故障診断支援装置の接続図である。
１……電子制御装置、２……故障診断用テスタ
、３……表示装置、４……センサ、７……通信回
線、８……記憶装置、９……アクチユエータ。な
お、図中同一符号は同一又は相当部分を示す。
Fig. 1 is a connection diagram of a fault diagnosis support device for an in-vehicle electronic device according to an embodiment of this invention, Fig. 2 is a flowchart for explaining the operation, and Fig. 3 is a connection diagram of a conventional fault diagnosis support device. It is a diagram. DESCRIPTION OF SYMBOLS 1... Electronic control device, 2... Tester for fault diagnosis, 3... Display device, 4... Sensor, 7... Communication line, 8... Storage device, 9... Actuator. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
制御装置と、記憶装置を備えた故障診断用テスタ
とが通信回線を用いてデータの送信、受信が行な
えるようにし、各種データ情報を上記テスタの表
示装置に表示するようにしたことを特徴とする車
載用電子装置の故障診断支援装置。 An electronic control unit equipped with various sensors and actuators and a failure diagnosis tester equipped with a storage device are able to send and receive data using a communication line, and various data information is displayed on the display device of the tester. A failure diagnosis support device for an in-vehicle electronic device, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7811088U JPH02669U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7811088U JPH02669U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02669U true JPH02669U (en) | 1990-01-05 |
Family
ID=31303059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7811088U Pending JPH02669U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02669U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812848A (en) * | 1981-07-16 | 1983-01-25 | Nissan Motor Co Ltd | Vehicle diagnosing apparatus |
| JPS62214254A (en) * | 1986-03-12 | 1987-09-21 | Fuji Heavy Ind Ltd | Engine controlling device |
| JPH01247741A (en) * | 1988-03-29 | 1989-10-03 | Fuji Heavy Ind Ltd | Diagnosis system for vehicle |
-
1988
- 1988-06-13 JP JP7811088U patent/JPH02669U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812848A (en) * | 1981-07-16 | 1983-01-25 | Nissan Motor Co Ltd | Vehicle diagnosing apparatus |
| JPS62214254A (en) * | 1986-03-12 | 1987-09-21 | Fuji Heavy Ind Ltd | Engine controlling device |
| JPH01247741A (en) * | 1988-03-29 | 1989-10-03 | Fuji Heavy Ind Ltd | Diagnosis system for vehicle |
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