Interval transponder message triggering method and interval transponder message triggering system
A transponder message and transponder technology, which is applied in the field of rail transit, can solve the problem that the capacity of the transponder cannot meet the line data requirements, and achieve the effect of fast storage and use
Inactive Publication Date: 2020-03-24
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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Problems solved by technology
However, the ground balise signal is sent to the on-board equipment through the section balise or reverse section balise, and the section balise or reverse section balise can only process one-way line data within the station
And the capacity of transponders at the entrance and anti-entrance cannot meet the line data requirements for describing the entire line section
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[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] figure 1 It shows a schematic diagram of the wireless network coverage interval of the transponder in the station according to the embodiment of the present invention. Such as figure 1 As shown, the railway dedicated wireless network only covers the balise in the station and the speed-up balise, but cannot cover the b...
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The invention designs an interval transponder message triggering method. The method comprises the following steps: a receiving unit receives and stores message information sent by a station data server; the receiving unit transmits transponder message information corresponding to the interval transponder to the vehicle-mounted main control unit to complete triggering of the interval transponder message information; and the receiving unit completely releases the interval transponder message information corresponding to the outbound transponder message information. According to the invention, message information storage, message information triggering and message information release are completed through the outbound transponder, the interval transponder and the inbound transponder respectively; the method comprises the following steps: line information conditions in a wireless network coverage range are included, quick storage and use of message information are ensured, and the condition of insufficient internal capacity of a line is solved by arranging an interval transponder.
Description
technical field [0001] The invention belongs to the field of rail transit, and in particular relates to a message triggering method and system for an interval transponder. Background technique [0002] A transponder is an electronic module capable of transmitting a message back to a message. In recent years, due to the rapid development of radio frequency technology, transponders have new terms and meanings, and are also called smart tags or labels. To be precise, smart labels are an innovation of radio frequency labels, which consist of sticky labels and ultra-thin radio frequency labels. Smart labels combine the advantages of radio frequency technology and convenient and flexible label printing. Smart labels with read and write functions can be programmed multiple times, following the coding rules when the labels were originally produced. [0003] Within the range of a station, by setting up the section balise group and the reverse section balise group, when the train he...
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IPC IPC(8): B61L27/00
CPCB61L27/00
Inventor 李莹莹殷琴刘辉马春燕李文婷
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD