JPS6293201U - - Google Patents
Info
- Publication number
- JPS6293201U JPS6293201U JP18179385U JP18179385U JPS6293201U JP S6293201 U JPS6293201 U JP S6293201U JP 18179385 U JP18179385 U JP 18179385U JP 18179385 U JP18179385 U JP 18179385U JP S6293201 U JPS6293201 U JP S6293201U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- emergency
- abnormality
- input
- abnormal
- 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.)
- Granted
Links
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Safety Devices In Control Systems (AREA)
Description
第１図は本考案の一実施例の自動運転監視装置
の要部回路図、第２図は第１図に示す自動運転監
視装置を用いたシステム例のブロツク図である。
（符号の説明）、１……自動運転監視装置、１
０……インターフエイス回路、１１……運転信号
入力部、１２……異常信号入力部、１３……緊急
信号出力部、２０……信号制御回路、ＲＬ１，Ｒ
Ｌ２……リレー、ｒｌ１，ｒｌ２……リレー接点
、Ｔ１……タイマー、ｔ１……タイマー接点、Ｐ
Ｃ１，ＰＣ２……フオトカプラ、５１……コンピ
ユータシステム。
FIG. 1 is a circuit diagram of a main part of an automatic driving monitoring device according to an embodiment of the present invention, and FIG. 2 is a block diagram of an example of a system using the automatic driving monitoring device shown in FIG. 1. (Explanation of symbols), 1... Automatic driving monitoring device, 1
0... Interface circuit, 11... Operating signal input section, 12... Abnormal signal input section, 13... Emergency signal output section, 20... Signal control circuit, RL 1 , R
L 2 ... Relay, rl 1 , rl 2 ... Relay contact, T 1 ... Timer, t 1 ... Timer contact, P
C 1 , PC 2 . . . Photocoupler, 51 . . . Computer system.
Claims (1)
運転信号を該装置から入力される運転信号入力部
と、 異常検出装置が異常を検出したとき発生する異
常信号を該装置から入力される異常信号入力部と
、 監視対象装置を緊急運転状態に導く緊急信号を
該装置へ出力する緊急信号出力部と を有するインターフエイス回路、および (b) 前記インターフエイス回路と電気的絶縁を
保ちつつ信号の送受を行い、前記運転信号が入力
され且つ前記異常信号が入力されたときに前記緊
急信号を出力させるよう制御する信号制御回路 を具備してなることを特徴とする自動運転監視装
置。[Scope of Claim for Utility Model Registration] (a) An operation signal input section that receives an operation signal from the device to be monitored indicating that the device is being operated, and an abnormality signal that is generated when the abnormality detection device detects an abnormality. (b) an interface circuit having an abnormal signal input section for inputting an abnormal signal from the device, and an emergency signal output section for outputting an emergency signal to the device to lead the monitored device to an emergency operation state; and (b) the interface circuit and It is characterized by comprising a signal control circuit that transmits and receives signals while maintaining electrical insulation, and controls the emergency signal to be output when the operation signal is input and the abnormal signal is input. Automatic driving monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18179385U JPH0537281Y2 (en) | 1985-11-26 | 1985-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18179385U JPH0537281Y2 (en) | 1985-11-26 | 1985-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6293201U true JPS6293201U (en) | 1987-06-15 |
| JPH0537281Y2 JPH0537281Y2 (en) | 1993-09-21 |
Family
ID=31126993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18179385U Expired - Lifetime JPH0537281Y2 (en) | 1985-11-26 | 1985-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537281Y2 (en) |
-
1985
- 1985-11-26 JP JP18179385U patent/JPH0537281Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537281Y2 (en) | 1993-09-21 |
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