JPH023905U - - Google Patents
Info
- Publication number
- JPH023905U JPH023905U JP7268788U JP7268788U JPH023905U JP H023905 U JPH023905 U JP H023905U JP 7268788 U JP7268788 U JP 7268788U JP 7268788 U JP7268788 U JP 7268788U JP H023905 U JPH023905 U JP H023905U
- Authority
- JP
- Japan
- Prior art keywords
- positioning
- motor
- variable resistor
- diagnosis device
- fault diagnosis
- 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 7
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係る故障診断装置の概略構成
図、第２図は、本考案に係る故障診断装置の動作
フローチヤート。第３図は、従来の故障診断装置
の概略構成図、第４図は従来の故障診断装置の動
作フローチヤート。
１…アクチユエータ、２…モータ、３…ＰＢＲ
（可変抵抗器）、５…ドライバー（制御手段）、
６…Ａ／Ｄ変換器（制御手段）、７…制御部（制
御手段）、１１…判断部（判断手段）、１２…第
１判断部（判断手段）、１３…第２判断部（判断
手段）、１４…第３判断部（判断手段）、１５…
記憶部（判断手段）。
FIG. 1 is a schematic configuration diagram of a failure diagnosis device according to the present invention, and FIG. 2 is an operational flowchart of the failure diagnosis device according to the present invention. FIG. 3 is a schematic configuration diagram of a conventional failure diagnosis device, and FIG. 4 is an operation flowchart of the conventional failure diagnosis device. 1...actuator, 2...motor, 3...PBR
(variable resistor), 5...driver (control means),
6... A/D converter (control means), 7... Control section (control means), 11... Judgment section (judgment means), 12... First judgment section (judgment means), 13... Second judgment section (judgment means) ), 14...Third judgment unit (judgment means), 15...
Memory unit (judgment means).
Claims (1)
アを作動するモータ２と、当該ミツクスドアに接
続されその開度に応じた電圧を出力する可変抵抗
器３とを設けたアクチユエータ１の故障診断を行
なう故障診断装置において、 前記モータ２を駆動すると共に前記可変抵抗器
３からの電圧に基づいて前記ミツクスドアを複数
の開度に位置決めする制御手段７，５，６と、そ
れぞれの位置決めがあらかじめ設定されている位
置決め公差以内であるか否かを判断する判断手段
１１，１２，１３，１４，１５とを有することを
特徴とする故障診断装置。[Claims for Utility Model Registration] An actuator that is provided with a motor 2 that operates a mixer door installed in an automotive air conditioner, and a variable resistor 3 that is connected to the mixer door and outputs a voltage according to its opening degree. 1, the fault diagnosis device for performing fault diagnosis includes: control means 7, 5, 6 for driving the motor 2 and positioning the mix door at a plurality of opening degrees based on the voltage from the variable resistor 3; 1. A failure diagnosis device comprising determining means 11, 12, 13, 14, and 15 for determining whether or not positioning is within a preset positioning tolerance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7268788U JPH023905U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7268788U JPH023905U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023905U true JPH023905U (en) | 1990-01-11 |
Family
ID=31297842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7268788U Pending JPH023905U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032676U (en) * | 1973-07-18 | 1975-04-09 |
-
1988
- 1988-05-31 JP JP7268788U patent/JPH023905U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032676U (en) * | 1973-07-18 | 1975-04-09 |