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btm protocol configuration identification unit

A technology for identifying unit and protocol configuration, applied in the field of train control, which can solve the problems of increasing software maintenance workload and inconvenient software maintenance.

Active Publication Date: 2021-05-14
BEIJING JIAODA SIGNAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Since different users need to provide a set of software, it also causes great inconvenience to the maintenance of the software, and the workload of software maintenance will increase with the increase of users

Method used

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be pointed out that those skilled in the art can make some modifications and improvements without departing from the inventive concept, and these all belong to the protection scope of the present invention.

[0015] With the rapid development of China's rail transit, the products of on-board core equipment (ATP or VOBC) have become increasingly diversified, and BTM, as an important equipment in On-board controller) for data interaction.

[0016] As a BTM provider, it also faces the problem of interface communication with many ATPs or VOBCs. The most direct consequence of this problem is that there are a large number of BTM software configurations, and the amount of maintenance also increases sharply. At presen...

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Abstract

The invention provides a BTM protocol configuration identification unit, which is mainly composed of the user information configuration area of ​​the off-chip EEPROM and the FLASH program section in the chip; the APP user program is divided into a main function program and a plurality of user protocol programs; the user protocol program It is mainly to complete the relevant data interaction according to the communication protocol of the target user (ATP / VOBC); the main function program is fixed and will not change with the change of the user protocol, and the user protocol program does not correspond to BTM‑ATP of multiple users / VOBC communication protocol; the connection between the user protocol program of the target user and the main function program is established by the guide program. The present invention brings the following technical effects: it provides a multi-user (ATP / VOBC) software modularization processing method for BTM software, simplifies the work content, and provides a configurable burning method in the operation and maintenance stage.

Description

technical field [0001] The invention relates to the field of train control in the railway industry, in particular to how to more reasonably handle the software design and maintenance scheme for docking with train control vehicle equipment ATP / VOBC of many manufacturers in the application process of BTM. Background technique [0002] With the rapid development of domestic rail transit, relying only on the way of sending blockage information from rail circuits to on-board equipment has been far from meeting the requirements of high-speed driving and high-efficiency scheduling in terms of information content and information volume. , my country's rail transit began to introduce the European transponder system, which provides a large amount of fixed information and variable information to the on-board equipment through the transponder. [0003] Its on-board equipment includes a transponder receiving antenna and a transponder transmission module, hereinafter referred to as BTM (Tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/71
CPCG06F8/70G06F9/4451
Inventor 监雄王耀辉冉娜娜
Owner BEIJING JIAODA SIGNAL TECH
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