Title:
AUTOMATIC TICKET EXAMINATION SYSTEM
Document Type and Number:
Japanese Patent JP3657640
Kind Code:
B2
Abstract:
PURPOSE: To prevent a forged or altered seat reservation ticket from being used by surely detecting the invalidity of information described or recorded on the forged or altered ticket and surely detecting and displaying the validity/ invalidity of use of the reserved seat.
CONSTITUTION: In the system for detecting and displaying the validity/invalidity of use of an individual seat out of plural ones on a seat displaying means (17) based upon the reading of information described or recorded on a seat reserved ticket for the relevant seat, the detection of validity of the information and the detection of sitting/unsitting on the seat, collectively displaying states of all the seats so as to execute remote control and management for the use of all the seats, the validity of information is detected by a collating means 14 for mutually collating the information concerned, information relating to the reservation of the relevant seat and cipher information.
Inventors:
Noomi Yamada
Application Number:
JP33666994A
Publication Date:
June 08, 2005
Filing Date:
December 26, 1994
Export Citation:
Assignee:
Noomi Yamada
International Classes:
G07B1/00; G07B11/00; G08B5/00; (IPC1-7): G07B11/00; G07B1/00; G08B5/00
Domestic Patent References:
| JP4148371A | ||||
| JP2208163A | ||||
| JP6060083A |