Device and method for detecting battery pack wire harness

Abstract

The invention discloses a detection device of a battery pack wire harness. The detection device comprises an input module, a comparison module, an encoding module, a communication module, a main control module, a display module, an alarming module and a man-machine interaction module, wherein at least one group of input modules is arranged; each group of input modules comprises a protection module and a standard module; each protection module is provided with an input port and each standard module is provided with a standard port; and two end wires of the battery pack wire harness are connected into the input port and the standard port respectively. According to the detection device disclosed by the invention, at least one group of input modules is arranged; the plurality of input modules work simultaneously and the detection speed is improved, so that detection time is shortened and the labor intensity of detectors is alleviated; faults also can be analyzed when the problems occur, a whole system is effectively monitored and a detection result is acquired in time; the main control module is used for analyzing detection data, and the specific detection data also can be checked through the man-machine interaction module; and an analysis report is detected and the automation degree is high.

Description

technical field [0001] The invention relates to the field of wire harnesses, in particular to a device and method for detecting whether the connection of a battery pack wire harness is correct. Background technique [0002] With the development of science and technology, various devices with electronic control often use wiring harnesses to connect various parts together to form a whole, such as new energy vehicle power battery pack wiring harnesses. However, many wiring harnesses can easily cause misconnection, which can burn out the equipment in the slightest, and cause the battery pack to explode in severe cases. [0003] The traditional wire harness detection method is to use manual naked eye recognition, which not only consumes a lot of manpower and material resources, but also has low efficiency, and it is very easy to have missed connections, cross connections, reverse connections, etc., and the error rate is high. In today's advanced science and technology, whether i...

AI Technical Summary

Problems solved by technology

However, many wiring harnesses can easily cause misconnection, which can burn out the equipment in the slightest, and cause the battery pack to explode in severe cases.

[0003] The traditional wire harness detection method is to use manual naked eye recognition, which not only consumes a lot of manpower and material resources, but also has low efficiency, and it is very easy to have missed connections, cross connections, reverse connections, etc., and the error rate is high

In today's advanced technology, whether it is detection speed or efficiency, accuracy or reliability, manual detection methods are far from meeting the requirements.

In recent years, various technologically advanced countries have successively launched a variety of wire harness testing equipment. Through the conduction test of the wire harness, it can be found whether the wire harness is normal. However, most of the equipment is expensive, and the equipment is heavy and the process is cumbersome. It has greatly restricted its promotion in China, so it is imperative to develop a simple, convenient, practical and accurate wire harness testing equipment, which is of great significance to the testing and quality control of automobiles and new energy storage wire harnesses in my country

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