Title:
列車無線システム、列車移動局および中央装置
Document Type and Number:
Japanese Patent JP7459359
Kind Code:
B2
Abstract:
To provide a train radio system capable of stopping a train in a specific section without using train position information.SOLUTION: A train radio system 1001 includes: a train mobile station 104; a plurality of base stations 103 arranged along a traveling track of a train 105 and assigned with a specific base station number; and a central device 102 communicating with the train mobile station 104 through the base station 103 having a radio communication area at a position of the train mobile station 104. Each of the base stations 103 notifies the train mobile station 104 in a radio communication area 103A of its own base station number. The train mobile station 104 stores the base station number notified from the base station 103 and transmits the stored base station number included in a protection report signal to the central device 102 through the base station 103. The central device 102 transmits the base station number included in the protection report signal and a base station number in succession thereto to the base station 103 while including them in a protection receiving signal.SELECTED DRAWING: Figure 1
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Inventors:
Tetsuhiro Sugiura
Application Number:
JP2023129036A
Publication Date:
April 01, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B61L23/14; B61L3/12; H04W4/029; H04W4/42; H04W48/20
Domestic Patent References:
| JP11340893A | ||||
| JP2013049395A |
Foreign References:
| US20040093196 |
Attorney, Agent or Firm:
Hidetoshi Yoshitake
Takahiro Arita
Takahiro Arita
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