Title:
DOOR OPENING SYSTEM, KEY STORAGE CONTAINER, AND CONTROL PROGRAM FOR RADIO TERMINAL APPARATUS
Document Type and Number:
Japanese Patent JP2016191278
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem of incapability of general management by a housekeeping service business company that, for example, makes a worker take a key for a customer's house from a storage device installed in a business office, go to the customer's house to open a door of the customer's house and provide housekeeping service, and then return to the business office to return the key into the storage device, where management of the key taken out from the office depends on the worker.SOLUTION: A door opening system comprises: a radio terminal having a communication function using short-range radio communication; a transmission unit that is provided in the vicinity of a door to be a target and transmits an authentication start signal to the radio terminal via the communication function; and a key storage container that enables a key for unlocking a lock installed in the door to be taken out, when the radio terminal has received the authentication start signal.SELECTED DRAWING: Figure 1
Inventors:
SAITO MASAKUNI
SATO TAKAYA
MATSUDA IWAKI
SATO TAKAYA
MATSUDA IWAKI
Application Number:
JP2015072826A
Publication Date:
November 10, 2016
Filing Date:
March 31, 2015
Export Citation:
Assignee:
MIWA LOCK KK
International Classes:
E05B19/00; E05B19/02; E05B49/00
Attorney, Agent or Firm:
Longhua International Patent Service Corporation
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