Invention Application
- Patent Title: Railway vehicle detection
- Patent Title (中): 铁路车辆检测
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Application No.: US10571487Application Date: 2004-11-30
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Publication No.: US20070084972A1Publication Date: 2007-04-19
- Inventor: Charles Riley , Michael Chapman
- Applicant: Charles Riley , Michael Chapman
- Applicant Address: GB Wiltshire SN15 1RT
- Assignee: Westinghouse Brake and Signal Holings Limited, a U
- Current Assignee: Westinghouse Brake and Signal Holings Limited, a U
- Current Assignee Address: GB Wiltshire SN15 1RT
- Priority: GB0328202.7 20031205; GB0408476.0 20040416
- International Application: PCT/GB04/05036 WO 20041130
- Main IPC: B61L21/00
- IPC: B61L21/00
Abstract:
A method is disclosed of detecting a railway vehicle, comprising using the time difference between receiving at first and second points a signal sent from the vehicle at a given time to produce an indication of the location of the vehicle.
Public/Granted literature
- US08157218B2 Railway vehicle detection Public/Granted day:2012-04-17
Information query
