发明名称 |
Vehicle tampering protection system |
摘要 |
A method of providing a vehicle monitoring system for ensuring accurate vehicle mileage readings. A comparison is made between velocity measurements from several sources to detect unauthorized modifications made to a vehicle in an effort to ensure accurate vehicle odometer readings. The vehicle velocity measured on-board is compared with vehicle velocity data signals received from a remote satellite system in light of an allowable tolerance. The system will detect changes in the vehicle such as tire size or tampering with the vehicles on-board measurement devices. The system may communicate out of tolerance conditions to the vehicle operator and the fleet manager.
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申请公布号 |
US6629031(B2) |
申请公布日期 |
2003.09.30 |
申请号 |
US20020042609 |
申请日期 |
2002.01.09 |
申请人 |
VOLVO TRUCKS NORTH AMERICA, INC. |
发明人 |
GUSTAVSSON TOMMY;BLACKARD MICHAEL;BATE JOHN;KIDD BRIAN |
分类号 |
G01C22/02;G07C5/00;G07C5/08;G08G1/052;G08G1/123;(IPC1-7):G06G7/78;G01C22/00 |
主分类号 |
G01C22/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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