Ground coil stop using the methods and the ground coil use stop cover

摘要

PROBLEM TO BE SOLVED: To maintain a failure detection function and a detection result external output function even if an ATS-P ground unit 40 with a failure detection function is mounted with a conductive cover and placed in a use halt state to the ground unit.;SOLUTION: A magnetic material seat 82 is mounted to a ground unit 40 installed on a track 11 of railway, and then the ground unit 40 and the magnetic material seat 82 are wrapped with a conductive cover 81, and the external transmission of the ground unit 40 to a train 12 is stopped. Even if the use of the ground unit 40 to a pick up is stopped by mounting a ground unit use stop cover 80 to the ground unit 40 by interposing the magnetic material seat 82 between the ground unit 40 and a conductive cover 81, the operation of ground unit 40 can be confirmed while the use even is stopping, since the failure detection function and the detection result external output function (46, NRM1) improved by interposing the radio wave sending and receiving and collating (45) of a reception cable Mb and a cable Mc for non-transmission are maintained. Moreover, the magnetic material seat 82 is stuck on the conductive cover 81 beforehand.;COPYRIGHT: (C)2014,JPO&INPIT