Title:
SECURITY SYSTEM IN BUSINESS PLACE
Document Type and Number:
Japanese Patent JPH08305987
Kind Code:
A
Abstract:
PURPOSE: To make a business place side able to easily know that a visitor enters a forbidden place, etc., when the visitor goes alone to the place where the person to be visited is.
CONSTITUTION: A CPU 71 checks specific 'time' in a mobile terminal information table 75 at constant intervals of time and compares the presence zone of the visitor corresponding to the 'time' with the presence zone of the visited person when the 'time' is exceeded. When those zones do not match with each other, an alarm is outputted through an alarm display control part 76. If the visitor is in a specific zone such as a restaurant although the zones do not match with each other, this alarm is not outputted.
Inventors:
YASHIKI MINORU
Application Number:
JP10496995A
Publication Date:
November 22, 1996
Filing Date:
April 28, 1995
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G08B15/00; G08B21/00; G08B21/24; G08B25/10; H04B7/26; H04M3/42; H04Q3/58; (IPC1-7): G08B25/10; G08B15/00; G08B21/00; H04B7/26; H04M3/42; H04Q3/58
Attorney, Agent or Firm:
Suyama Saichi