Novel train control on-board equipment system integration test method and device

A vehicle-mounted equipment and system integration technology, applied in general control systems, control/adjustment systems, test/monitoring control systems, etc., can solve the problems of unguaranteed test efficiency and test quality, labor costs, and large differences in communication methods and protocols and other issues to achieve the effect of improving test efficiency and test quality

Active Publication Date: 2021-08-13
卡斯柯信号(北京)有限公司
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Problems solved by technology

[0004] However, since the new train control on-board equipment contains multiple subsystems and needs to exchange information with multiple external devices, the communication methods and protocols between each device are quite different. Currently, a large number of test cases are manually written to cover the system integration. The test requirements of the test consume a lot of labor costs, and due to the inevitable omissions of manpower involved, the test efficiency and test quality cannot be guaranteed

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  • Novel train control on-board equipment system integration test method and device
  • Novel train control on-board equipment system integration test method and device
  • Novel train control on-board equipment system integration test method and device

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Embodiment Construction

[0080] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0081] The embodiment of the present invention provides a system integration test method for a new type of train control vehicle equipment, such as figure 1 As shown, with the help of the pre-established system architecture design file, the internal interface communication protocol description file of the vehicle equipment, and the external interface communication protocol description file of the vehicle equipment, the connection relationship di...

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Abstract

The invention discloses a novel train control on-board equipment system integration test method and device, relates to the technical field of novel train control on-board testing, and is beneficial to improving the test efficiency and the test quality. According to the main technical scheme, the method comprises the following steps: searching a pre-established system architecture design file, a vehicle-mounted equipment internal interface communication protocol description file and a vehicle-mounted equipment external interface communication protocol description file; determining a connection relationship and a connection mode between target functional units in a target vehicle-mounted device and a connection relationship and a connection mode between the target vehicle-mounted device and an external device, then constructing a connection relationship graph between the interior of the target vehicle-mounted device and the external device, and then generating a test case in combination with a pre-written test scene template to be used for completing the system integration test of the target vehicle-mounted equipment.

Description

technical field [0001] The invention relates to the technical field of new train control on-board testing, in particular to a system integration testing method and device for new train control on-board equipment. Background technique [0002] With the rapid development of my country's social economy, higher requirements are placed on the transportation capacity of railways. The new train control system is the future development direction of my country's train control system. The new train control system adopts Beidou positioning, IP-based wireless communication, intelligent control and other independent controllable technologies, and complies with the Chinese Train Control System (CTCS) technology system. It is suitable for the Qinghai-Tibet Railway. It meets the operation control requirements of internal combustion and electric locomotives. [0003] At present, the new train control on-board equipment is mainly composed of on-board host and on-board peripheral equipment. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 支秋晨李杰武书剑李雪曹欣
Owner 卡斯柯信号(北京)有限公司
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