JPH0245473U - - Google Patents
Info
- Publication number
- JPH0245473U JPH0245473U JP12429788U JP12429788U JPH0245473U JP H0245473 U JPH0245473 U JP H0245473U JP 12429788 U JP12429788 U JP 12429788U JP 12429788 U JP12429788 U JP 12429788U JP H0245473 U JPH0245473 U JP H0245473U
- Authority
- JP
- Japan
- Prior art keywords
- switch element
- circuit
- detection circuit
- discrimination
- signal
- 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 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案に係る故障検出回路の一実施例
を示す回路図、第２図は従来の駆動部の制御系の
一具体例を示す回路図、第３図は多数の駆動部と
そのコントローラの一具体例を示すブロツク図で
ある。
１……駆動部、２……スイツチ素子、５……制
御回路、７……電流検出回路、８……判別回路。
Fig. 1 is a circuit diagram showing an embodiment of a failure detection circuit according to the present invention, Fig. 2 is a circuit diagram showing a specific example of a conventional drive unit control system, and Fig. 3 is a circuit diagram showing a large number of drive units and their FIG. 2 is a block diagram showing a specific example of a controller. DESCRIPTION OF SYMBOLS 1... Drive part, 2... Switch element, 5... Control circuit, 7... Current detection circuit, 8... Discrimination circuit.
Claims (1)
ツチ素子を開閉制御する制御回路と、 上記スイツチ素子に直列接続されスイツチ素子
に流れる電流の有無を検出する電流検出回路と、
上記制御回路の制御信号と電流検出回路の出力信
号とを入力信号として比較して判別信号を発生す
る判別回路とを含むことを特徴とする故障検出回
路。[Claims for Utility Model Registration] A switch element connected to a drive unit, a control circuit that controls opening and closing of the switch element, and a current detection circuit that is connected in series with the switch element and detects the presence or absence of current flowing through the switch element. ,
A failure detection circuit comprising: a discrimination circuit that compares a control signal of the control circuit and an output signal of the current detection circuit as input signals to generate a discrimination signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12429788U JPH0245473U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12429788U JPH0245473U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245473U true JPH0245473U (en) | 1990-03-28 |
Family
ID=31373910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12429788U Pending JPH0245473U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007325968A (en) * | 2007-09-13 | 2007-12-20 | Sanyo Product Co Ltd | Game controlling apparatus |
| JP2012148179A (en) * | 2012-05-17 | 2012-08-09 | Sanyo Product Co Ltd | Game control device |
-
1988
- 1988-09-21 JP JP12429788U patent/JPH0245473U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007325968A (en) * | 2007-09-13 | 2007-12-20 | Sanyo Product Co Ltd | Game controlling apparatus |
| JP4561797B2 (en) * | 2007-09-13 | 2010-10-13 | 株式会社三洋物産 | Game machine |
| JP2012148179A (en) * | 2012-05-17 | 2012-08-09 | Sanyo Product Co Ltd | Game control device |
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