发明名称 INDIVIDUAL DATA CHANGING SYSTEM AND COLLATION DATA CHANGING SYSTEM FOR MOTOR VEHICLE CONTROL CARRIER AND THE SAME METHOD AND VEHICLE CONTROL CARRIER AND CHARGE PROCESSING CARRIER TO BE USED FOR REGULAR PREVENTING DEVICE FOR VARIOUS MOTOR VEHICLE
摘要 <P>PROBLEM TO BE SOLVED: To certainly prevent the burglar of motor vehicle by ensuring sufficient reliability in the individual data(key ID) of a motor vehicle control carrier. <P>SOLUTION: A plurality of operation tags 2 are prepared for a burglar preventing device 1 of construction machinery 6, and each key ID(same value) is stored in a memory 27. When driving the construction machinery 6, one of the operation tags is made to approach the burglar preventing device 1. A control part 15 confirms the matching of the key ID of the tag with the data of a key ID memory 13, and supplies a power source to the construction machinery 6. When changing the key ID of each operation tag on hand when a portion of operation tags 2 is lost, an update tag 5 and each operation tag on hand may be made to approach the burglar preventing device 1. The control part 15 which detects a flag 51a of the update tag 5 updates the key ID memory 13 with the authentic data of a key ID setting part 11, and transmits the authentic data. Each operation tag on hand updates the memory 27 with the authentic data. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004078543(A) 申请公布日期 2004.03.11
申请号 JP20020237696 申请日期 2002.08.16
申请人 TOOKEN:KK 发明人 EGUCHI MASAHARU
分类号 E05B49/00;B60R25/04;B60R25/24;G06K17/00;G06Q10/00;G06Q50/00;G06Q50/30;G08B13/00 主分类号 E05B49/00
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