Cable fault detection device and line fault detection method
A technology for fault detection and line faults, applied in the direction of fault location, etc., can solve problems that affect the progress of maintenance, low work efficiency, and difficulty in troubleshooting
Pending Publication Date: 2022-02-25
BOE TECH GRP CO LTD +1
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Problems solved by technology
When a cable fails, it is generally measured and checked manually using a multimeter one by one. The troubleshooting is difficult and the work efficiency is low, which affects the maintenance progress.
Method used
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[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0027] Such as figure 1 As shown, the embodiment of the present invention provides a cable fault detection device, including:
[0028] The first interface 1 and the second interface 6 are used to be electrically connected to the two ends of the cable 8 to be detected respectively; wherein, the fi...
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The invention discloses a cable fault detection device and a line fault detection method.The cable fault detection device comprises a first interface and a second interface which are electrically connected with the two ends of a to-be-detected cable respectively; a first voltage sampling circuit which is electrically connected with the first interface; a second voltage sampling circuit which is electrically connected with the second interface; a detection module which is electrically connected with the first voltage sampling circuit and the second voltage sampling circuit and is used for determining whether the cable to be detected fails or not according to the sampling voltage of the first voltage sampling circuit and the sampling voltage of the second voltage sampling circuit; and an indication module which is electrically connected with the detection module and is used for indicating whether the cable to be detected has a fault or not according to a determination result of the detection module. According to the scheme, the operation is simple and convenient, the cable fault detection efficiency is improved, and the maintenance progress is accelerated.
Description
technical field [0001] The present invention generally relates to the technical field of cable detection, and in particular to a cable fault detection device and a line fault detection method. Background technique [0002] With the advancement of industrialization, more and more industries use industrial robots for operations. In order to achieve precise control of industrial robots, industrial robots have a large number of sensors / encoders and other components, which are connected through corresponding cables. When a cable fails, at present, it is generally measured and checked one by one by using a multimeter manually, which is difficult to check, and the work efficiency is low, which affects the maintenance progress. Contents of the invention [0003] The present application expects to provide a cable fault detection device and a line fault detection method, which are used to improve the efficiency of cable fault detection, thereby speeding up the maintenance progress....
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IPC IPC(8): G01R31/08
CPCG01R31/08
Inventor 宋发国谢石程伟黄长青孙树国
Owner BOE TECH GRP CO LTD