Fault detection method and device for terminal

A fault detection and terminal technology, applied in the field of communication, can solve problems such as increasing production links, lack of voice light indication, and inability to understand the working status of the POTS port, and achieve the effect of improving speed and accuracy

Inactive Publication Date: 2016-06-08
ZTE CORP
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Problems solved by technology

For the dynamic high-temperature tooling proposed in the prior art, if the test fails, inspection parameters need to be manually configured on the production line to continue the high-temperature tooling inspection, which not only increases the production process, but is also prone to errors
Moreover, the dynamic high-temperature tooling lacks the indication of the

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  • Fault detection method and device for terminal
  • Fault detection method and device for terminal
  • Fault detection method and device for terminal

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[0024] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.

[0025] Other features and advantages of the embodiments of the present invention will be described in the following description, and partly become obvious from the description, or understood by implementing the present invention. The objectives and other advantages of the embodiments of the present invention can be realized and obtained through the structures specifically pointed out in the written description, claims, and drawings.

[0026] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawi...

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Abstract

The invention provides a fault detection method and device for a terminal. The method comprises: when a terminal carries out high-temperature tooling, the terminal detects whether a self-loop line is plugged to a local area network (LAN) port of the terminal; and when detecting that the self-loop line is plugged to the LAN port, the terminal detects the fault of a single board in the terminal. By adopting the technical solution, the problems that production links are increased and errors are easily caused because detection parameters must be manually configured for continuing high-temperature detection during dynamic high-temperature tooling in relevant technologies are solved, and the fault detection speed and accuracy of the terminal are improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a terminal fault detection method and device. Background technique [0002] In the production process of terminal products, it is generally only a simple flow test detection. However, during the use of the board, the temperature of the board will gradually increase. When the temperature reaches a certain temperature, problems such as hardware circuit virtual soldering may be exposed. But at this time, it is basically a commercial link, which may increase the repair rate of the veneer, and it is best to prevent this situation on the production line. For the dynamic high-temperature tooling proposed in the prior art, if the test fails, inspection parameters need to be manually configured on the production line to continue the high-temperature tooling inspection, which not only increases the production process, but is also prone to errors. Moreover, the dynamic high-temperature ...

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Application Information

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IPC IPC(8): H04M1/24
CPCH04L43/00
Inventor 郭红燕支新军
Owner ZTE CORP
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