Title:
ドア開閉制御システム
Document Type and Number:
Japanese Patent JP7353642
Kind Code:
B2
Abstract:
To provide a door opening/closing control system for avoiding a conventional defect to reduce complication of a device structure and increase in device cost while securing safety to cause a passerby to be less pinched by a door.SOLUTION: A door opening/closing control system includes a touch switch 210 being provided on a door 500 for sending a touch signal TS when a part of a human body has contact therewith or comes close thereto, area sensors 300 forming detection areas D1-D6 to detect an object around the door on the basis of detection waves from the object, a receiver 200 for receiving the touch signal from the touch switch and outputting a door opening control signal, and starting means 100 for, when receiving the door opening control signal, allowing the door to be opened and holding the door opened only during an opening holding period. The receiver adjusts the opening holding period in accordance with a passage required period to when a passerby comes to the door.SELECTED DRAWING: Figure 2
Inventors:
Kawahara Daichi
Takashi Yoshikai
Sho Sugiyama
Hiroshi Shimada
Takashi Yoshikai
Sho Sugiyama
Hiroshi Shimada
Application Number:
JP2019235182A
Publication Date:
October 02, 2023
Filing Date:
December 25, 2019
Export Citation:
Assignee:
Optex Co., Ltd.
International Classes:
E05F15/73; E05F15/40; E05F15/75; E05F15/79
Domestic Patent References:
| JP2006152604A | ||||
| JP2208584A | ||||
| JP5231065A | ||||
| JP2006144244A |
Attorney, Agent or Firm:
Shuji Sugimoto
Takero Tsutsumi
Hiroki Taniguchi
Takero Tsutsumi
Hiroki Taniguchi
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