Automation testing system of vehicle-mounted multimedia

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,...

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 built on some professional virtual instrument platforms, or are limited to automated testing of some performance; this also makes these automated testing unsuitable for large amounts of data processing tasks. System calls cannot be made to implement underlying operations, and the accuracy of signal acquisition cannot be updated in a timely manner according to product changes

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