JPS6439581A - Human body detector - Google Patents
Human body detectorInfo
- Publication number
- JPS6439581A JPS6439581A JP62196994A JP19699487A JPS6439581A JP S6439581 A JPS6439581 A JP S6439581A JP 62196994 A JP62196994 A JP 62196994A JP 19699487 A JP19699487 A JP 19699487A JP S6439581 A JPS6439581 A JP S6439581A
- Authority
- JP
- Japan
- Prior art keywords
- human body
- range
- sensor
- static
- detected
- 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)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
PURPOSE:To surely detect a moving human body and static human body by constituting a 1st human body detecting sensor in such a manner as to detect the human body moving in the entire detection range and a 2nd human body detecting sensor in such a manner as to detect the human body static in a static human body detecting range. CONSTITUTION:A human body detector 13 consists of the 1st and 2nd human body sensors 13A, 13B. The sensor 13A consists of a pyroelectric type sensor and has a wide detection range to the human body while having a low sensitivity to the static human body. The sensor 13B consists of thermopiles and has the high detection sensitivity to the static human body while having the narrow detection range to the human body. The entire detection range R1 is detected by the sensor 13A and the static human body detection range R2 provided within a part of the range R1 is detected by the sensor 13B. The human body moving, for example, between a door 10a and a seat 10B is, therefore, detected within the range R1 by the sensor 13A and the human body staying still on the seat 10B in the range R2 is detected by the sensor 13B. Wide setting of the range R1 when there is the range R2 in the range R1 is thus enabled and the sure detection of the moving human body and the static human body is enabled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62196994A JPS6439581A (en) | 1987-08-06 | 1987-08-06 | Human body detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62196994A JPS6439581A (en) | 1987-08-06 | 1987-08-06 | Human body detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6439581A true JPS6439581A (en) | 1989-02-09 |
Family
ID=16367059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62196994A Pending JPS6439581A (en) | 1987-08-06 | 1987-08-06 | Human body detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6439581A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015082265A (en) * | 2013-10-24 | 2015-04-27 | アズビル株式会社 | Watching device and watching system |
JP2015225031A (en) * | 2014-05-29 | 2015-12-14 | 株式会社チノー | Human body detection device |
-
1987
- 1987-08-06 JP JP62196994A patent/JPS6439581A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015082265A (en) * | 2013-10-24 | 2015-04-27 | アズビル株式会社 | Watching device and watching system |
JP2015225031A (en) * | 2014-05-29 | 2015-12-14 | 株式会社チノー | Human body detection device |
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