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JPS6417985A - Open-close detector for automatic door - Google Patents

Open-close detector for automatic door

Info

Publication number
JPS6417985A
JPS6417985A JP62172910A JP17291087A JPS6417985A JP S6417985 A JPS6417985 A JP S6417985A JP 62172910 A JP62172910 A JP 62172910A JP 17291087 A JP17291087 A JP 17291087A JP S6417985 A JPS6417985 A JP S6417985A
Authority
JP
Japan
Prior art keywords
signal
transmitter
receiver
detecting
sensors
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
JP62172910A
Other languages
Japanese (ja)
Inventor
Kazusane Shimodaira
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.)
Chino Corp
Original Assignee
Chino Corp
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 Chino Corp filed Critical Chino Corp
Priority to JP62172910A priority Critical patent/JPS6417985A/en
Publication of JPS6417985A publication Critical patent/JPS6417985A/en
Pending legal-status Critical Current

Links

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  • Power-Operated Mechanisms For Wings (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To eliminate the need for wiring works by installing a transmitter modulating and transmitting a detecting signal from a sensor and a receiver demodulating a modulation signal and transmitting and receiving a signal between the sensor and a controller opening and closing a power door by wireless. CONSTITUTION: Sensors 1A, 1B detecting the intrusion and retreat of a person, a transmitter 6 modulating and transmitting a detecting signal, a receiver 7 a demodulating a modulation signal and obtaining a control signal and a control section 5 are mounted on the titled device. When the sensors 1A, 1B detect the person, the detecting signal is transmitted to the transmitter 6, and the transmitter 6 modulates the detecting signal and transmits it to the receiver 7. The receiver 7 demodulates a modulation signal and the original detecting signal is obtained, and the control section 5 of the power door is driven. The signal is transmitted and received by wireless among the sensors 1A, 1B and the control section 5. Accordingly, the wiring works of signal conductors can be made unnecessary.
JP62172910A 1987-07-13 1987-07-13 Open-close detector for automatic door Pending JPS6417985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62172910A JPS6417985A (en) 1987-07-13 1987-07-13 Open-close detector for automatic door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62172910A JPS6417985A (en) 1987-07-13 1987-07-13 Open-close detector for automatic door

Publications (1)

Publication Number Publication Date
JPS6417985A true JPS6417985A (en) 1989-01-20

Family

ID=15950611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62172910A Pending JPS6417985A (en) 1987-07-13 1987-07-13 Open-close detector for automatic door

Country Status (1)

Country Link
JP (1) JPS6417985A (en)

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