Title:
OPENING AND CLOSING CONTROL SYSTEM OF AUTOMATIC DOOR
Document Type and Number:
Japanese Patent JP3836622
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an opening and closing control system of an automatic door capable of ensuring sufficient security when the opening and closing control system of the automatic door is remotely controlled and, at the same time, promoting convenience.
SOLUTION: A controller 20 of an automatic door is so constituted that it is remotely controlled by a remote controller 90. The remote controller 90 outputs request to send to an RS232C level converter circuit section, and when a code number is received by the RS232C level converter circuit section accordingly, the code number of an EEROM is inputted to an indicating section when the received code number is compared with the code number of the EEROM to coincide with each other. When a controller 20 receives the request to send of the code number by the RS232C level converter circuit section 58, a code number of an EPROM 75 is outputted to the RS232C level converter circuit section 58 in answer thereto.
Inventors:
Katsufumi Koike
Application Number:
JP8958799A
Publication Date:
October 25, 2006
Filing Date:
March 30, 1999
Export Citation:
Assignee:
Nippon Automatic Door Co., Ltd.
International Classes:
E05B49/00; E05F15/20; H04Q9/00; (IPC1-7): E05B49/00; E05F15/20; H04Q9/00
Domestic Patent References:
| JP2008473A | ||||
| JP4037237B2 | ||||
| JP10169279A | ||||
| JP10082222A | ||||
| JP5086757A | ||||
| JP11016014A | ||||
| JP9287332A | ||||
| JP2288591A | ||||
| JP5287948A | ||||
| JP1109561U |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tetsuya Mori
Yoshiaki Naito
Cui Shu Tetsu
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tetsuya Mori
Yoshiaki Naito
Cui Shu Tetsu