| 摘要 |
A system and method for railroad cab signal quality detection and reporting for use in connection with a railroad cab signaling system 100 in which a status signal 118 is carried on a railroad rail 102 or 104. The status signal 118 has a cab signal parameter 126 that is indicative of a status of a zone of track. A signal detector 112 or 114 detects the status signal 118 transmitted via the railroad rail 102 or 104. A signal measurement subsystem 310 associated with the signal detector 112 or 114 measures the cab signal parameter 126. A quality analysis subsystem 312 analyzes the measured cab signal parameter 202 and determines a measure of quality of the cab signal parameter 126. The system may include equipment that is mounted on a rail vehicle 106, such as a locomotive, or mounted along a block of track, or on portable equipment. The system may also include a cab signal quality collection and reporting equipment 400. The method includes detecting the cab status signal 118 and measuring the cab signal parameter 126 from the detected status signal 202. The measure of quality of the measured cab signal parameter 126 is determined and is reported.
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