Fully automated test system for hot plugging of external devices

Abstract

The invention relates to the field of automated testing, and discloses a fully automated test system for hot plugging of external devices. The system comprises a video monitoring device, a control end, a testing supporting frame and a to-be-tested device which are sequentially connected, wherein the to-be-tested device is provided with a display interface for displaying the inserting and pulling states of the to-be-tested device when the to-be-tested device is connected with the external electronic devices; the video monitoring device is used for monitoring the display interface of the to-be-tested device in real time; a video monitoring device drive is installed on the control end, and video recording parameters of the video monitoring device are adjusted and a photographing state is controlled through the control end to perform replaying of recorded videos and photographed images; the external electronic devices are fixed on the testing supporting frame, and the testing supporting frame is used for simulating the hot plugging between the external electronic devices and the to-be-tested device; the control end is used for transmitting testing parameters and operational instructions to the testing supporting frame and displaying testing results. By means of the system, the testing efficiency and accuracy are improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of automatic testing, in particular to a fully automatic testing system for hot plugging of external equipment. Background technique [0002] In the electronic devices we use daily, due to the limitations of the electronic devices themselves or for the convenience of users to carry and use, external devices are often required for capacity expansion and sound listening, such as U disk, earphones, etc. [0003] And testers usually can only do manual operation when testing the hot plug of external devices. For example, for the USB function of car navigation, the U disk needs to be connected externally. Since the U disk is purchased and used separately by the user, we need to simulate the actual use of the user for testing, and perform hot-swapping operations on the external U disk to detect the identification of the device. Manual operation is more convenient and quick, but the disadvantages are exposed - it takes a lon...

AI Technical Summary

Problems solved by technology

Manual operation is more convenient and quick, but the disadvantages are exposed - it takes a long time to test, and the long-term hot-swapping operation makes the testers fatigue, the time of the hot-swapping and unplugging process cannot be accurately controlled, and the hot-swapping Inaccurate recording of plugging times, etc.

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