Analysis method and system for trackside device interface of interconnection testing platform
A technology of trackside equipment and test platform, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as difficult transponder interface and track circuit interface functions, non-statistical properties, etc., to achieve test The effect of clear data and easy analysis
Inactive Publication Date: 2012-06-27
BEIJING JIAOTONG UNIV
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The results obtained from such analysis are not of statistical nature, and it is difficult to convincingly prove that the transponder interface and track circuit interface of the interoperability test platform are functioning normally
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[0030] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.
[0031] Such as figure 1 As shown, the wayside equipment interface analysis method of the interconnection test platform provided by the present invention includes:
[0032] Step S101: Acquire several sets of trackside equipment data in each of the test sequence database, the test process database, and the on-board equipment database of the interconnection test platform. Among them, the data (test sequence) in the test sequence database is the data sent by the trackside equipment to the platform during the test, including the messages sent by the trackside equipment and the distance information of the train. The data in the test database is the data sent by the platform to the vehicle-mounted equipment. The data sh...
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The invention discloses an analysis method for a trackside device interface of an interconnection testing platform, and relates to the technical field of train control and testing. The analysis method comprises the following steps of: S1, obtaining a plurality of groups of trackside device data respectively in a testing sequence database, a testing process database and a vehicle-mounted device database in the interconnection testing platform; S2, analyzing whether message contents in each corresponding group of trackside device data in the three databases are consistent or not, the message number is complete or not, and a distance error is within a predetermined range or not, if so, the trackside device interface of the interconnection testing platform works normally. The invention also discloses an analysis system for the trackside device interface of the interconnection testing platform. According to the analysis method and the analysis system, whether the trackside device interface of the interconnection testing platform works normally or not can be more accurately determined, and the data is displayed and analyzed by a mode of graphics and statistics, so that the tested data is clear, and is convenient to analyze.
Description
Technical field [0001] The invention relates to the technical field of train control and testing, in particular to a method and system for analyzing an interface of a trackside equipment of an interconnection test platform. Background technique [0002] In the train control system interconnection test platform, it is necessary to ensure that the vehicle-mounted equipment correctly receives the transponder message information and track circuit information that the platform expects to send. The transponder message information is mainly used for train positioning, level conversion and RBC switching of the wireless block center; the track circuit information is used to ensure the normal operation of the on-board equipment of the train control system. [0003] In the interconnection test platform, the transponder message information and track circuit information are derived from the test sequence database and sent to the on-board equipment through the corresponding interface of the test...
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IPC IPC(8): G06F17/30
Inventor 付强袁磊刘雨魏国栋
Owner BEIJING JIAOTONG UNIV