JPH0351346U - - Google Patents
Info
- Publication number
- JPH0351346U JPH0351346U JP11133189U JP11133189U JPH0351346U JP H0351346 U JPH0351346 U JP H0351346U JP 11133189 U JP11133189 U JP 11133189U JP 11133189 U JP11133189 U JP 11133189U JP H0351346 U JPH0351346 U JP H0351346U
- Authority
- JP
- Japan
- Prior art keywords
- control information
- unit
- correlation graph
- receiving unit
- graphics processing
- 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
Landscapes
- Testing And Monitoring For Control Systems (AREA)
Description
第１図はこの考案装置のブロツク構成図、第２
図はＥＣＵにテスタを接続した図、第３図はＥＣ
Ｕにパソコンを接続した図、第４図は従来装置で
表示された時系列グラフ、第５図はこの考案装置
により表示された相関グラフ、第６図はこの考案
装置の動作を示すフローチヤートである。
１……車載電子制御装置（ＥＣＵ）、２……テ
スタ、３……パソコン、５……センサ、１０……
外部機器通信部、１１……グラフイツク処理部、
１３……表示部。なお、図中同一部号は同一又は
相当部分を示す。
Figure 1 is a block diagram of this invented device, Figure 2
The figure shows the tester connected to the ECU, and the third figure shows the EC
Figure 4 is a time series graph displayed by the conventional device, Figure 5 is a correlation graph displayed by this invented device, and Figure 6 is a flowchart showing the operation of this invented device. be. 1... Vehicle electronic control unit (ECU), 2... Tester, 3... Personal computer, 5... Sensor, 10...
External device communication section, 11...Graphics processing section,
13...Display section. Note that the same numbers in the figures indicate the same or equivalent parts.
補正 平２．９．６
実用新案登録請求の範囲を次のように補正する
。Amendment 2.9.6. The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
車載電子制御装置内に読み込まれる制御情報の
うち相関々係にある複数種類の制御情報から複数
次元の相関グラフを作成するグラフイツク処理部
と、この相関グラフを表示する表示部を備えたこ
とを特徴とする車両用故障診断装置。[Claims for Utility Model Registration] A graphics processing unit that creates a multi-dimensional correlation graph from multiple types of interrelated control information read into an in-vehicle electronic control unit, and displays this correlation graph. A vehicle failure diagnosis device comprising a display section.
Claims (1)
うち相関々係にある複数種類の制御情報を受信す
る受信部と、受信部で受信した制御情報から複数
次元の相関グラフを作成するグラフイツク処理部
と、この相関グラフを表示する表示部を備えたこ
とを特徴とする車両用故障診断装置。 a receiving unit that receives a plurality of types of interrelated control information among the control information read into the in-vehicle electronic control unit; a graphics processing unit that creates a multi-dimensional correlation graph from the control information received by the receiving unit; A vehicle failure diagnosis device comprising a display unit that displays this correlation graph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11133189U JPH0351346U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11133189U JPH0351346U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351346U true JPH0351346U (en) | 1991-05-20 |
Family
ID=31659817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11133189U Pending JPH0351346U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351346U (en) |
-
1989
- 1989-09-21 JP JP11133189U patent/JPH0351346U/ja active Pending
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