Device for detecting quality of multi-core cable based on wireless transmit-receive mode

Abstract

The invention discloses a device for detecting quality of a multi-core cable based on a wireless transmit-receive mode. The device is integrally formed by connecting a host machine and a slave machine through a multi-core cable to be detected, the host machine comprises a shell, a cable port, a keyboard, an antenna and a circuit module; and the slave machine comprises a shell, a cable port, an antenna and a circuit module. A hardware platform is established by using a central control function of a microprocessor, and developing modular structural design. A microprocessor operation system is used, the cable ports are taken as interfaces, and the port standard is clear so that a port and cable relationship square array is established and a set of detection software packets are compiled; the value of any item of the relationship array is read by a display screen, so the quality condition of the multi-core cable to be detected can be effectively and quickly determined; and the invention has the characteristics that the device is novel in concept, reasonable in design, convenient to use and detects the quality of multi-core cable accurately, works reliably, and fulfills the aims of character display and voice prompt, and a human-computer interface is friendly and the like.

Description

technical field [0001] The invention relates to a detection device, in particular to a device for detecting the quality of a multi-core cable based on a wireless transceiver mode. Background technique [0002] In modern electronic equipment, equipment with powerful functions, precise control, and reliable operation is composed of more and more electronic extensions and components connected through dense cables and networks. The correctness and reliability of cables and network connections play an important role in ensuring the reliable operation of the entire electronic system. The automatic test and inspection of complex cables and network conduction and insulation indicators is an indispensable link in the cable assembly and production process. Traditional low-voltage, low-current manual and semi-automatic tests are far from meeting the needs of modern high-reliability electronic equipment production. [0003] At present, the cable detection of electronic equipment adopt...

AI Technical Summary

Problems solved by technology

[0004] 1. One or two people cooperate with point-by-point detection, which is low in efficiency, slow in speed, heavy in workload, cumbersome, and prone to fatigue. It is necessary to compare drawings, wiring tables, and core wire numbers, which can easily cause missed and wrong detections;

[0005] 2. Only the path can be detected, and the short circuit cannot be detected in dozens of core cables (that is, wrong connections and multiple connections);

[0006] 3. Generally, it only detects on-off, does not detect on-resistance, and cannot detect poor or unreliable contacts.

[0007] Therefore, the traditional cable detection method is far from meeting the requirements of large-volume, high-precision, and high-reliability cable detection.

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