JPS6420474A - Number of person detector - Google Patents

Number of person detector

Info

Publication number
JPS6420474A
JPS6420474A JP62176242A JP17624287A JPS6420474A JP S6420474 A JPS6420474 A JP S6420474A JP 62176242 A JP62176242 A JP 62176242A JP 17624287 A JP17624287 A JP 17624287A JP S6420474 A JPS6420474 A JP S6420474A
Authority
JP
Japan
Prior art keywords
human body
output
body detection
optical system
detecting
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
Application number
JP62176242A
Other languages
Japanese (ja)
Inventor
Takashi Horii
Tsunehiko Araki
Aritaka Yorifuji
Hiroshi Matsuda
Shinji Kirihata
Hidekazu Himezawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP62176242A priority Critical patent/JPS6420474A/en
Publication of JPS6420474A publication Critical patent/JPS6420474A/en
Pending legal-status Critical Current

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  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:To adjust sensitivity and responsiveness by varying a scanning speed of a scanning optical system based on human body detecting information. CONSTITUTION:A visual field of an infrared-ray detecting element 2 is scanned by a scanning optical system 1. An output of the element 2 passes through a preamplifier 3 and sent to a human body detection processing part 45, and in the processing part 45, prescribed processing is performed for the output of the element 2, and person number information is outputted to an output part 6. Also, a human body detection output from the processing part 45 is sent to a scanning speed control part 7, and controls a driving part 1a of the scanning optical system 1. That is, when the human body detection output does not exist, the scan is executed by increasing a speed of the driving part 1a, and when the human body detection output is obtained, the speed is decreased. In such a way, a detecting device having quick responsiveness for detecting the human body, and also, high output sensitivity of person number information after the detection is obtained.
JP62176242A 1987-07-15 1987-07-15 Number of person detector Pending JPS6420474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62176242A JPS6420474A (en) 1987-07-15 1987-07-15 Number of person detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176242A JPS6420474A (en) 1987-07-15 1987-07-15 Number of person detector

Publications (1)

Publication Number Publication Date
JPS6420474A true JPS6420474A (en) 1989-01-24

Family

ID=16010129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176242A Pending JPS6420474A (en) 1987-07-15 1987-07-15 Number of person detector

Country Status (1)

Country Link
JP (1) JPS6420474A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015182061A1 (en) * 2014-05-27 2015-12-03 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Method for controlling sensor executed by air conditioner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015182061A1 (en) * 2014-05-27 2015-12-03 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Method for controlling sensor executed by air conditioner
CN105874284A (en) * 2014-05-27 2016-08-17 松下电器（美国）知识产权公司 Method for controlling sensor executed by air conditioner
JPWO2015182061A1 (en) * 2014-05-27 2017-04-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ Sensor control method executed by air conditioner
US10375301B2 (en) 2014-05-27 2019-08-06 Panasonic Intellectual Property Corporation Of America Sensor control method executed by air-conditioning apparatus
CN105874284B (en) * 2014-05-27 2019-11-12 松下电器（美国）知识产权公司 The control method of sensor performed by conditioner
US10819906B2 (en) 2014-05-27 2020-10-27 Panasonic Intellectual Property Corporation Of America Sensor control method executed by air-conditioning apparatus

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