Patent KR-101367264-B1 (KR)
Title: Method for limiting disclosure of personal mobile terminal number information using car number, and disclosure limiting server of personal mobile terminal number information for implementing the same
Inventor: YOON BYEONG OK
IPC: H04W12/02
Filed: 2013-09-16
Granted: 2014-02-27
Abstract: The present invention relates to a method for limiting the disclosure of personal mobile terminal number information using a car number in a parking process and a disclosure limiting server of the personal mobile terminal number information for implementing the same, capable of previously preventing a crime due to the disclosure of the personal mobile terminal number information of a car owner by not requiring an additional mobile terminal number notification plate with the personal mobile terminal number information on the car. [Reference numerals] (AA) Start; (BB) End; (S11) Vehicle number of a portable terminal(10), vehicle information, and a terminal number of the portable terminal (10) to a server (40) for limiting the exposure of the number of the portable terminal through a mobile communication network (20); (S12) Vehicle number of a portable terminal(10), vehicle information, and a terminal number of the portable terminal (10) to a server (40) for limiting the exposure of the number of the portable terminal through a mobile communication network (20); (S13) Server(60) for limiting the exposure of the portable terminal number extracts the terminal number of a request portable terminal (30) and extracts the terminal number of the portable terminal (10) matched with the vehicle number received from the S12 from a database(63); (S14) Server(60) analyzes whether the vehicle information received in the S11 and the selection information in the S12 are matched; (S15) Matching or not?; (S16) Sever(60) transfers a parking movement request message of the request portable terminal(30) by the terminal number of the vehicle portable terminal(10); (S17) Server(60) transfers the vehicle number relative to a vehicle(1) parked in the S12, the selection information, a parking movement request message, and the terminal number of the request portable terminal(30); (S18) Server(60) receives a call connection response message by transferring the parking movement request message of the request portable terminal(30) and the selection information received from the S12 to the terminal number of the portable terminal(10); (S19) Whether the call connection response message is the call connection request?; (S20) Server(60) generates an encrypted temporary numbers relative to the terminal number of the portable terminal(10) extracted in the S13 and the request portable terminal(30) and sets protection information relative to each portable terminal(10) and the request portable terminal(30); (S21) Server(60) transfers the protection information in the S20, the terminal number of the portable terminal(10), and the terminal number of the request portable terminal(30) to a telecommunication company server(40) for limiting the exposure of the portable terminal number; (S22) Telecommunication company server(40) converts the terminal number of the portable terminal(10) and the request portable terminal(30) into each protection information of the portable terminal(10) and the request portable terminal(30) and perform voice call connection according to the call connection request relative to the portable terminal(10) and the request portable terminal(30)