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Point-to-point interface testing method and system

An interface test, point-to-point technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as unfavorable tester operation, misjudgment as failure, etc., to improve test efficiency and accuracy, not easy to connect errors, operate convenient effect

Inactive Publication Date: 2013-01-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the tester needs to maintain a high level of mental tension to connect the cables in full accordance with the designed connection sequence, so as to ensure that there will be no connection errors in the time sequence and position sequence, which is not conducive to the tester's operation.
If the point-to-point test is not performed according to the fixed pairing but the order is changed, then the test will be misjudged as a failure

Method used

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  • Point-to-point interface testing method and system

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Embodiment Construction

[0015] refer to figure 1 Shown is the application environment diagram of the preferred embodiment of the point-to-point interface testing system of the present invention. The point-to-point interface testing system 10 runs on the computer 1 . The computer 1 also includes a plurality of interfaces 20 (four are shown in the figure as a representative). In this embodiment, the interface 20 may be a USB interface, a network interface or the like.

[0016] refer to Figures 2A-2C As shown, it is a schematic diagram of the interface connection mode of the preferred embodiment of the point-to-point interface testing system of the present invention. When performing a point-to-point test on the interfaces 20 in the computer 1, the interfaces 20 can be connected two by two with cables out of order, that is, the tester does not need to connect the cables on the interfaces 20 according to a specific connection sequence, The interfaces 20 can be connected in pairs at will. Moreover, i...

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Abstract

The invention provides a point-to-point interface testing system, which is used for scanning all interfaces in a computer and the IP address allocated to each interface; a scanned interface is selected, and information is sent to other interfaces through the scanned interface; an interface receiving the information is detected; the interface receiving the information and the interface sending the information are matched, and the IP addresses of the two interfaces are conserved; a point-to-point test is carried out to the two matched interfaces, and a test result is displayed; and when interfaces which are not matched still exist, an interface which is not matched is continuously selected, and information is sent to other interfaces through the interface. The invention further provides a point-to-point interface testing method. The point-to-point interface testing method and system can carry out the point-to-point test to various interfaces of a disordered connection cable.

Description

technical field [0001] The invention relates to a testing method and system, in particular to a point-to-point interface testing method and system. Background technique [0002] When testing computers on the production line, cable (Cable) lines are basically used as test tools for point-to-point testing, such as point-to-point testing of USB (Universal Serial BUS, Universal Serial Bus) interfaces and network interfaces. This is a very convenient and fast method when there are few interfaces. However, with the updating of technology, there are more and more USB interfaces and network interfaces on the computer, some even reaching more than a dozen. If you continue to use the previous method of point-to-point testing with cables, you need to connect the cables in sequence for pairing. In order to ensure that there is connection between the interfaces during the point-to-point test. Therefore, the tester needs to maintain a high level of mental tension to connect the cables i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 张俊林玉龙董华
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD