JPS622114U - - Google Patents
Info
- Publication number
- JPS622114U JPS622114U JP9288985U JP9288985U JPS622114U JP S622114 U JPS622114 U JP S622114U JP 9288985 U JP9288985 U JP 9288985U JP 9288985 U JP9288985 U JP 9288985U JP S622114 U JPS622114 U JP S622114U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- abnormal state
- state detection
- detecting
- chattering
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 244000145845 chattering Species 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Keying Circuit Devices (AREA)
Description
第１図はこの考案の第１実施例に係るリレー異
常状態検出装置のブロツク図、第２図はその処理
フローチヤト、第３図はこの考案の第２実施例に
係るリレー異常状態検出装置の回路図、第４図及
び第５図はその説明を行うためのタイムチヤート
、第６図は従来のリレー溶着検出装置の回路図、
第７図はその説明図である。
Ｐ２…検出点、２３…検出用信号線、２１，３
７…リレー異常状態検出装置。
FIG. 1 is a block diagram of a relay abnormal state detection device according to a first embodiment of this invention, FIG. 2 is a processing flowchart thereof, and FIG. 3 is a circuit diagram of a relay abnormal state detection device according to a second embodiment of this invention. 4 and 5 are time charts for explaining the same, and FIG. 6 is a circuit diagram of a conventional relay welding detection device.
FIG. 7 is an explanatory diagram thereof. P 2 ...Detection point, 23...Detection signal line, 21,3
7...Relay abnormal state detection device.
Claims (1)
ヤタリング状態検出手段と、該手段の検出結果に
基づいて前記リレーの異常状態を検出するリレー
異常状態検出手段とを有して構成されるリレー異
常状態検出装置。 A relay abnormal state detection device comprising a relay chattering state detection means for detecting a chattering state of a relay, and a relay abnormal state detection means for detecting an abnormal state of the relay based on a detection result of the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9288985U JPS622114U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9288985U JPS622114U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622114U true JPS622114U (en) | 1987-01-08 |
Family
ID=30650088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9288985U Pending JPS622114U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622114U (en) |
-
1985
- 1985-06-21 JP JP9288985U patent/JPS622114U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS622114U (en) | ||
| JPS6455794U (en) | ||
| JPS61144939U (en) | ||
| JPS6331640U (en) | ||
| JPS6024654U (en) | Vehicle warning device | |
| JPH037067U (en) | ||
| JPS6299861U (en) | ||
| JPS6137505U (en) | Double alarm sounding circuit for supervisory control system | |
| JPS6323899U (en) | ||
| JPS62146248U (en) | ||
| JPH022337U (en) | ||
| JPS61162181U (en) | ||
| JPH0415721U (en) | ||
| JPH0223185U (en) | ||
| JPS60192572U (en) | In-vehicle video receiving device | |
| JPS6310678U (en) | ||
| JPS61133846U (en) | ||
| JPS6253793U (en) | ||
| JPS607256U (en) | Driver replacement detection device | |
| JPS63187199U (en) | ||
| JPS63195489U (en) | ||
| JPS62203480U (en) | ||
| JPS63188754U (en) | ||
| JPH0199061U (en) | ||
| JPS59152476U (en) | Vehicle monitoring device |