Intelligent cockpit combined test equipment device

Abstract

The invention relates to an intelligent cockpit combined test equipment device. The device comprises: an industrial personal computer, wherein output parameters of a programmable power supply are controlled and current parameters of the power supply are read through a GPIB communication bus, and the industrial personal computer comprises a plurality of board cards and is used for realizing a test function; an RF comprehensive tester used for realizing transceiving function testing of different channels; video recording equipment used for recording a video through a streaming media camera in an automatic test state and storing a video stream to a disk array in real time to realize video backtracking; a direct-current double-path programmable power supply used for providing end-to-end compensated power supply voltage; and a distribution frame, wherein the ports of the distribution frame are respectively connected with the ports of the equipment. By adopting the intelligent cockpit combined test equipment device, the test efficiency of an instrument and an information entertainment system in an intelligent cockpit system is improved, the automation level of the test is improved, the workload of testers is reduced, the test process is standardized, and meanwhile, the test cost is also reduced.

Description

technical field [0001] The invention relates to the field of artificial intelligence, in particular to the technical field of Internet of Vehicles, and specifically refers to an intelligent cockpit combined testing device. Background technique [0002] With the continuous development of artificial intelligence and Internet of Vehicles technology, the cockpit system is also developing in the direction of more intelligent and complex human-computer interaction. The complex smart cockpit system brings challenges to the test. Smart cockpit testing generally uses two methods, one is manual verification and the other is automated verification. Manually testing the corresponding tests requires a lot of work, so an efficient testing method is needed to complete the full-scenario, full-state, and full-function tests. At the same time, it is also hoped that the security boundary of the system operation can be found through the test. Identification and protection to improve product re...

AI Technical Summary

Problems solved by technology

The test bench given in Bosch’s automated test plan includes the power supply system, industrial computer, distribution frame and other parts connected to the device bench to be tested through the terminals on the distribution frame, excluding video recording equipment. During the stress test During the process, it is impossible to record the change status of the software system interface in real time, and when there is a problem with the stress test, video backtracking cannot be performed

The test bench given in Chuangda's automated test plan includes audio system, power system, industrial computer and other parts, but does not include RF-related comprehensive test equipment, and cannot quantitatively test AM, FM, GPS, BT, WIFI, 4G module related functions and performance

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