JPS5327444A - Trouble shooting method and device for object detector - Google Patents
Trouble shooting method and device for object detectorInfo
- Publication number
- JPS5327444A JPS5327444A JP10195576A JP10195576A JPS5327444A JP S5327444 A JPS5327444 A JP S5327444A JP 10195576 A JP10195576 A JP 10195576A JP 10195576 A JP10195576 A JP 10195576A JP S5327444 A JPS5327444 A JP S5327444A
- Authority
- JP
- Japan
- Prior art keywords
- object detector
- shooting method
- trouble shooting
- trouble
- inspecting
- 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
- Geophysics And Detection Of Objects (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE: To reliably shoot the trouble of an object detector by inspecting through illumination whether or not there is a rise or a break in the output signal of a level detecting circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10195576A JPS5327444A (en) | 1976-08-26 | 1976-08-26 | Trouble shooting method and device for object detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10195576A JPS5327444A (en) | 1976-08-26 | 1976-08-26 | Trouble shooting method and device for object detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5327444A true JPS5327444A (en) | 1978-03-14 |
Family
ID=14314291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10195576A Pending JPS5327444A (en) | 1976-08-26 | 1976-08-26 | Trouble shooting method and device for object detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5327444A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5961226A (en) * | 1982-09-30 | 1984-04-07 | Anritsu Corp | Device for discriminating fault of optical switch |
-
1976
- 1976-08-26 JP JP10195576A patent/JPS5327444A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5961226A (en) * | 1982-09-30 | 1984-04-07 | Anritsu Corp | Device for discriminating fault of optical switch |
JPH0311577B2 (en) * | 1982-09-30 | 1991-02-18 | Anritsu Corp |
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