A front-end test device, its communication method, and an automatic drive test system
A test equipment and automatic drive test technology, applied in the direction of wireless communication, electrical components, etc., can solve problems such as failure to return control data, communication interruption, abnormal return module, etc., to reduce invalid test process and improve monitoring ability Effect
Active Publication Date: 2016-05-11
SHANGHAI DATANG MOBILE COMM EQUIP +1
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Problems solved by technology
[0006] The purpose of the present invention is to provide a front-end test equipment, its communication method, and an automatic drive test system, so as to solve the abnormality of the fixed backhaul module, which causes the communication interruption between the front-end test equipment and the back-end monitoring and analysis server, and the front-end test equipment cannot The problem of receiving control data and failing to return test data
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[0025] In the embodiment of the present invention, the front-end test equipment in the automatic drive test system is equipped with a main backhaul module and a backup backhaul module. When the communication link used by the main backhaul module to receive control data and / or send test data is abnormal, A backup backhaul module can be adaptively selected as a replacement for the main backhaul module. Use the replacement main return module for data communication, receive control data to obtain new test services in time, and return test data. The ability to monitor the front-end test equipment in the background is improved, and the invalid test process is reduced.
[0026] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0027] An embodiment of the present invention provides a front-end test device applied to an automatic drive test system, and its realization structur...
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The invention discloses a front end test device and a communication method and an automatic drive test system thereof. The communication method includes that an active and standby changeover control module establishes business modules as reserved back modules and use for receiving control type data and / or emitting a communication link of test data after the main back module used for receiving control type data and / or the abnormal communication link of sending test data is tested; the active and standby changeover control module establishes the main back module that the business modules of the communication link are seen as substitution; the business modules which are seen as the substitution of the main back module receives control type data and sends to corresponding business module, and / or sends test data formed by all business modules. In the front end test device and the communication method and the automatic drive test system thereof embodiment, the substitution main back module can be used for receiving the control type data and the back test data when the communication link of the main back module is abnormal. The front end test device and the communication method and the automatic drive test system thereof have the advantages of improving the monitoring ability of background to a front end test apparatus, and lowering an invalid test process.
Description
technical field [0001] The invention relates to the technical field of automatic drive test, in particular to a front-end test device in an automatic drive test system, a communication method thereof, and an automatic drive test system. Background technique [0002] The automatic drive test system consists of front-end test equipment and back-end monitoring and analysis server. The front-end test equipment executes the test process according to the test plan issued by the back-end monitoring and analysis server, and returns the obtained test data to the back-end monitoring and analysis server in real time. The back-end monitoring and analysis server is responsible for distributing the test plan configured by the user to the corresponding front-end test equipment, collecting the test data returned by the front-end test equipment, and presenting the test in real time through the interface or through various real-time notification mechanisms. The data is notified to the mainte...
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IPC IPC(8): H04W24/02
Inventor 蔡凤云李东宇梅小山
Owner SHANGHAI DATANG MOBILE COMM EQUIP