Title:
TRAIN RADIO SYSTEM, BASE STATION, MOBILE TRAIN STATION, AND BASE STATION FOR NOTIFICATION
Document Type and Number:
Japanese Patent JP2020093719
Kind Code:
A
Abstract:
To provide a method by which a train in a specific section is made to stop without using the information of the train location in a train radio system.SOLUTION: A train radio system 1001 comprises a mobile train station 104, plural base stations 103 arranged along a travel track of a train 105 and assigned peculiar base station numbers and a central device 102 communicating with the mobile train stations 104 through a corresponding base station. Each base station 103 notifies own base station number to the mobile train station 104 in a radio communication area 103A. The mobile train station 104 stores the base station number notified by the base station 103 and transmits a protection warning signal including the stored base station number to the central device 102 through the corresponding base station. The central device 102 selects a base station number based on the base station number included in the protection warning signal and transmits a protection receiving signal including the selected base station number to the plural base stations 103.SELECTED DRAWING: Figure 1
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Inventors:
SUGIURA AKIHIRO
Application Number:
JP2018233998A
Publication Date:
June 18, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
B61L23/14; B61L3/12; H04W4/029; H04W4/42; H04W64/00
Domestic Patent References:
| JPH11340893A | 1999-12-10 | |||
| JP2003332970A | 2003-11-21 | |||
| JPS5869407A | 1983-04-25 | |||
| JP2003276606A | 2003-10-02 |
Attorney, Agent or Firm:
Yoshitake Hidetoshi
Takahiro Arita
Takahiro Arita