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Cable detection method and system

A cable testing and cable technology, applied in the field of cable testing methods and systems, can solve problems such as testing errors, testing errors, and core wire length, and achieve the effect of simple and convenient operation.

Active Publication Date: 2011-08-03
BEIJING RAILWAY SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the core wires of existing multi-core cables are long, and the staff at both ends of the cable cannot communicate clearly, which may cause detection errors; It is more difficult to connect or break the line, and it is prone to test errors

Method used

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  • Cable detection method and system
  • Cable detection method and system

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] The embodiment of the invention discloses a cable detection system to accurately and conveniently detect the transmission fluency of the cable core wire.

[0034] Such as figure 1 As shown, the cable detection system disclosed in this embodiment includes: a sending end 101 and a receiving end 102, wherein:

[0035] The port of the sending end 101 can be connected to the port on each core wire side of the cable to be tested;

[0036] The port of the receivi...

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Abstract

The invention discloses a cable detecting system which comprises a transmitting terminal and a receiving terminal, wherein a port of the transmitting terminal can be connected with a port at one side of each core wire of a to-be-tested cable, and a port of the receiving terminal can be connected with a port at the other side of each core wire of the to-be-tested cable, the transmitting terminal is used for transmitting test codes to the receiving terminal by the to-be-tested cable, and generating a cable test report on the basis of radix-minus-one complements of port codes fed back by the receiving terminal and the test codes. When the transmission fluency of the to-be-tested cable needs to be tested in the cable detecting system disclosed by the invention, the transmitting terminal can transmit the test codes which are transmitted to the receiving terminal by the to-be-tested cable, when the receiving terminal receives the test codes, the receiving terminal can transmit the radix-minus-one complements of the port codes to the transmitting terminal, the transmitting terminal can generate the cable test report on the basis of the generated radix-minus-one complements of the port codes and the test codes through the to-be-tested cable. Therefore, the on-off state of each core wire of the to-be-tested cable can be known by directly reading the cable test cable, without the help of manpower, and the operation is simple and convenient.

Description

technical field [0001] The present invention relates to the technical field of cables, and more specifically, to a cable detection method and system. Background technique [0002] Cable is an important carrier for signal transmission or energy transmission of electromechanical equipment. The power supply, signal, control, and communication transmission between system equipment must be completed through cables. Therefore, ensuring correct and smooth transmission of cables is a prerequisite for using cables. [0003] At present, before using the cable, it is necessary to carry out transmission verification with it. Specifically, two inspectors are respectively located at both ends of the cable to test its conductivity. [0004] However, the core wires of existing multi-core cables are long, and the staff at both ends of the cable cannot communicate clearly, which may cause detection errors; It is more difficult to connect or break the line, and it is prone to test errors. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/02
Inventor 袁伟家贾向武王硕王瑞
Owner BEIJING RAILWAY SIGNAL
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