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Data processing device and data transmission system

A data processing device and data technology, applied in signal transmission systems, services based on location information, nan, etc., can solve problems such as low real-time performance

Inactive Publication Date: 2017-10-20
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the above-mentioned data transmission can only be realized when the train passes the balise, so the real-time performance of the above-mentioned data transmission method is not high

Method used

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  • Data processing device and data transmission system
  • Data processing device and data transmission system
  • Data processing device and data transmission system

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0041] The embodiment of the present invention discloses a data processing device, see figure 1 As shown, the device includes:

[0042] a data receiving unit 101, an arithmetic processing unit 102, and a wireless communication unit 103;

[0043] Wherein, the data receiving unit 101 is used to receive the line control instruction and temporary speed limit instruction sent by the station interlocking system and the temporary speed limit server, and send the rec...

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Abstract

The invention provides a data processing device and a data transmission system. A data processing device includes: a data receiving unit, an arithmetic processing unit, and a wireless communication unit. The data receiving unit is used to receive the data sent by the station interlocking system and the temporary speed limit server; the calculation processing unit performs calculation processing on the data received by the data receiving unit, and sends it to the train vehicle terminal through the wireless communication unit, wherein the wireless communication unit The data transmission with the on-board equipment of the train is realized through the wireless communication network. The data processing device proposed by the invention can realize the data transmission with the on-board equipment of the train through the wireless communication network, so its communication range is wider and the real-time performance of data transmission is higher.

Description

technical field [0001] The invention relates to the technical field of train operation control, in particular to a data processing device and a data transmission system. Background technique [0002] With the continuous growth of railway transportation demand, the scale of my country's railway system is getting larger and larger, and the control and management of the train system is becoming more and more important. Among them, realizing efficient data transmission of the railway system is a necessary condition to ensure the normal operation of the railway system. [0003] During the operation of the train, it is necessary to obtain data information such as line data and temporary speed limit information in real time. Among them, the line data includes line slope, allowable speed, phase separation area, transponder connection, block partition system, track section information, geographical location information, special signs for intervals, special signs for lanes, etc. A r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/00H04W4/04G08C17/02H04W4/02
CPCB61L23/00G08C17/02H04W4/027
Inventor 丁宁郑义川刘硕周兴韬
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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