JPS52112949A - Device for detecting crowd degree - Google Patents
Device for detecting crowd degreeInfo
- Publication number
- JPS52112949A JPS52112949A JP2808776A JP2808776A JPS52112949A JP S52112949 A JPS52112949 A JP S52112949A JP 2808776 A JP2808776 A JP 2808776A JP 2808776 A JP2808776 A JP 2808776A JP S52112949 A JPS52112949 A JP S52112949A
- Authority
- JP
- Japan
- Prior art keywords
- crowd degree
- detecting crowd
- degree
- detecting
- rendering
- 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
Abstract
PURPOSE: To precisely determine the crowd degree by rendering a predetermined area of a video image insensitive under certain conditions.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2808776A JPS52112949A (en) | 1976-03-17 | 1976-03-17 | Device for detecting crowd degree |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2808776A JPS52112949A (en) | 1976-03-17 | 1976-03-17 | Device for detecting crowd degree |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52112949A true JPS52112949A (en) | 1977-09-21 |
JPS5730782B2 JPS5730782B2 (en) | 1982-06-30 |
Family
ID=12238988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2808776A Granted JPS52112949A (en) | 1976-03-17 | 1976-03-17 | Device for detecting crowd degree |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52112949A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217294A (en) * | 1982-06-07 | 1983-12-17 | 株式会社日立製作所 | Safety apparatus of industrial robot |
JP2020177764A (en) * | 2019-04-16 | 2020-10-29 | 三菱電機株式会社 | Control system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6218801B2 (en) * | 2015-12-17 | 2017-10-25 | 東芝エレベータ株式会社 | Elevator system and elevator control device used therefor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929743A (en) * | 1972-07-17 | 1974-03-16 | ||
JPS5056110A (en) * | 1973-09-13 | 1975-05-16 |
-
1976
- 1976-03-17 JP JP2808776A patent/JPS52112949A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929743A (en) * | 1972-07-17 | 1974-03-16 | ||
JPS5056110A (en) * | 1973-09-13 | 1975-05-16 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217294A (en) * | 1982-06-07 | 1983-12-17 | 株式会社日立製作所 | Safety apparatus of industrial robot |
JPS6336919B2 (en) * | 1982-06-07 | 1988-07-22 | Hitachi Ltd | |
JP2020177764A (en) * | 2019-04-16 | 2020-10-29 | 三菱電機株式会社 | Control system |
Also Published As
Publication number | Publication date |
---|---|
JPS5730782B2 (en) | 1982-06-30 |
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