Automation testing system of vehicle-mounted multimedia

A technology of automated testing and on-board multimedia, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., can solve the problems of inability to call the system, low detection efficiency, and failure to keep up with the development progress, etc., to achieve individualized features. The effect of high degree of automation and convenient operation

Active Publication Date: 2012-07-04
深圳市金凯博自动化测试有限公司
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AI Technical Summary

Problems solved by technology

At present, many of the tests for vehicle multimedia are still in the manual test stage, and the final test records and test reports also need to be processed manually. The test efficiency is low, and it is far behind the progress of new product development and new project development of enterprises.
Even if some enterprises have adopted automated testing systems, they are only

Method used

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  • Automation testing system of vehicle-mounted multimedia
  • Automation testing system of vehicle-mounted multimedia
  • Automation testing system of vehicle-mounted multimedia

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Embodiment Construction

[0023] In this example, refer to figure 1 , shows the frame diagram of the general idea of ​​implementing the vehicle multimedia automation test in the present invention. The idea includes the following steps: Step 1, the signal generating device generates a signal test sample with a characteristic part, and provides the signal test sample to the vehicle host for playing. Step 2, the test system receives the played multimedia signal, and transmits the played multimedia signal from its output end to the input end of the multimedia acquisition device. Step 3, the multimedia acquisition device collects the multimedia signal test samples received at its input end, and provides the collected multimedia signal samples to the analysis and control center. Step 4, the analysis control center uses the characteristic part of the multimedia signal test sample generated by the multimedia signal generating device to analyze the characteristic part of the collected multimedia signal test sa...

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Abstract

The invention relates to an automation testing system of a vehicle-mounted multimedia; the automation testing system is suitable for testing the performance of the vehicle-mounted multimedia and comprises a control computer and a testing device which is electrically connected with the control computer and is controlled by the control computer; a vehicle-mounted multimedia testing program is preset in the control computer; after the vehicle-mounted multimedia testing program is activated, a testing step can be automatically carried out; the testing device receives a multi-media testing signal transmitted by the control computer, finishes the testing on the multimedia and feeds back collected multimedia data to the control computer; the control computer is used for analyzing and processing the data and outputting a test result for displaying; and the automation testing system of the vehicle-mounted multimedia provided by the invention can automatically carry out various functional tests on the multimedia, clearly displays structures, and has high automation degree in the whole testing process and is simple to operate by testing personnel.

Description

technical field [0001] The invention relates to an automatic test system for vehicle-mounted multimedia. Background technique [0002] At present, in-vehicle multimedia has become a fashion, and in-vehicle multimedia is also rapidly developing in the direction of high performance, high quality, multi-function, and personalization. Consumers also regard the performance of in-vehicle multimedia as an important consideration when purchasing a car . Therefore, when the car multimedia leaves the factory, the manufacturer must test its performance. At present, most of the tests for in-vehicle multimedia are still in the manual test stage, and the final test records and test reports also need to be processed manually. The test efficiency is low, and it is far behind the progress of new product development and new project development of enterprises. Even if some companies have adopted automated testing systems, they are only built on some professional virtual instrument platforms,...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01C25/00G11B20/18
Inventor 段海
Owner 深圳市金凯博自动化测试有限公司
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