USB3.1 Type-C cable automatic testing method and system

Abstract

The invention provides a USB3.1 Type-C cable automatic testing method and system, and the system at least comprises a main control part which comprises a main control CPU, carries out the testing of a USB3.1 Type-C cable through the operation of a program, enables a testing result to be displayed on a display screen, and determines whether the testing result is transmitted to a PC or not according to the needs; a serial port module which comprises a serial port on the main control CPU and an external drive chip, and is used for communicating with a computer; and an interface module which is an independent pluggable module and comprises two USB3.1 Type-C testing interface male seat modules. The system can effectively test a signal of the USB3.1 Type-C cable and test whether short circuit or circuit break happens to a power line or not. Meanwhile, the system cannot damage testing equipment, reduces the error of manual operation, improves the testing efficiency and first pass yield, improves the testing efficiency, and reduces the damages to USB Type-C cable rate testing equipment.

Description

technical field [0001] The invention relates to a cable automatic testing method and system, in particular to a USB3.1TYPE-C cable automatic testing method and system. Background technique [0002] With the rapid development of modern communication equipment, USB3.1TYPE-C is a relatively advanced high-speed communication cable. In the current production and processing process, the processing of the cable is mainly tested manually, which is inefficient and has a high defect rate. Up to 10% or more. At the same time, because the USB3.1TYPE-C cable supports bidirectional power supply, there is a power control chip in it, which requires professional testing equipment to complete the test. Due to the influence of the defective rate, it may cause USB3.1TYPE -C test equipment and damage to USB3.1TYPE-C equipment. [0003] In the existing technical environment, during the production and processing of USB3.1TYPE-C cables, short circuits or solder connections may be caused by operati...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of modern communication equipment, USB3.1TYPE-C is a relatively advanced high-speed communication cable. In the current production and processing process, the processing of the cable is mainly tested manually, which is inefficient and has a high defect rate. Up to 10% or more. At the same time, because the USB3.1TYPE-C cable supports bidirectional power supply, there is a power control chip in it, which requires professional testing equipment to complete the test. Due to the influence of the defective rate, it may cause USB3.1TYPE -C test equipment and damage to USB3.1TYPE-C equipment

[0003] In the existing technical environment, during the production and processing of USB3.1TYPE-C cables, short circuits or solder connections may be caused by operational errors in the welding process. In this case, if they are used directly, it will inevitably Cause damage to USB3.1 equipment, even on the production line, it will also cause damage to test equipment

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