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Test system and method of wireless communication module

A technology of wireless communication module and test system, applied in transmitter monitoring, receiver monitoring and other directions, can solve the problems of high time cost, low production efficiency, and large demand for labor stations.

Active Publication Date: 2016-11-23
SHANGHAI MXCHIP INFORMATION TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantages of using this method are: (1) the high rate of manual misoperation, which leads to the flow of defective products into the market; (2) the complete test record of a product is separated by the process, and if there is a problem, it is difficult to trace it; (3) The production efficiency is low, the demand for manual stations is large, and the batch products are all finished in the first process, and then transferred to the next process, with high time cost

Method used

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  • Test system and method of wireless communication module
  • Test system and method of wireless communication module
  • Test system and method of wireless communication module

Examples

Experimental program
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Effect test

Embodiment 1

[0053] Please refer to figure 1 , figure 1 A schematic structural diagram of a test system for a wireless communication module provided by the present invention; the test system includes:

[0054] The upper computer 1 is used to burn the integrated software to the wireless communication module to be tested that has passed the hardware test and output the radio frequency test command;

[0055] It can be understood that the upper computer 1 here can be a computer, and of course, it can also be other types of upper computers, which are not specifically limited in the present invention.

[0056] Specifically, the wireless communication module to be tested will first perform a hardware test after the placement is completed. The hardware test here includes checking whether there is any solder joint, whether there is offset in the placement, and whether the power supply, communication interface, and general-purpose I / O port are normal. Wait. When the hardware test of the wireless ...

Embodiment 2

[0074] Please refer to figure 2 , figure 2 A schematic structural diagram of another wireless communication module test system provided by the present invention, the test system is based on the first embodiment above:

[0075] As preferably, the test system also includes:

[0076] The test fixture 4 connected to the ATE tester 2 and the test control board 3 is used to place the wireless communication module to be tested so that the wireless communication module to be tested is connected to the ATE tester 2 and the test control board 3 .

[0077] It can be understood that when the wireless communication module to be tested is mass-produced, the test system also includes a test fixture 4. The test fixture 4 is connected to the ATE tester 2 and the test control board 3. When the communication module is tested, the wireless communication module to be tested is directly placed on the test fixture 4, so that the wireless communication module to be tested can be connected to the ...

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Abstract

The invention discloses a test system and method of a wireless communication module. The test system comprises an upper computer, an ATE tester and a test control panel, wherein the upper computer is used for programming an integrated software into a wireless communication module to be tested, which has passed a hardware test, and outputting a radio frequency test instruction; the ATE tester is used for receiving the radio frequency test instruction and performing a radio frequency test on the wireless communication module to be tested according to the radio frequency test instruction; the test control panel is used for controlling the wireless communication module to be tested to enter a performance test and a software test after the wireless communication module to be tested is judged to pass the radio frequency test, performing full test log after the wireless communication module to be tested has passed both the performance test and the software test, and then switching the wireless communication module to be tested to a user program mode. The test system programs the integrated software into the wireless communication module to be tested and then controls the wireless communication module to be tested to enter each test mode through the upper computer or the test control panel, and the whole process is controlled by the software, so that the test system does not need human intervention and is low in misoperation rate and high in qualified rate; in addition, through the full test log, the test system is complete in test record; the test system is high in efficiency and low in cost.

Description

technical field [0001] The invention relates to the technical field of wireless communication module testing, in particular to a testing system and method for a wireless communication module. Background technique [0002] With the development of wireless communication technology, more and more wireless communication modules such as WiFi, Bluetooth, and Zigbee are used in the existing technology, and users have higher and higher performance requirements for wireless communication modules. When the wireless communication module leaves the factory, it will conduct software and hardware testing, including hardware testing, software testing, radio frequency testing and performance testing. The above test items are not fully covered by the production of many wireless communication modules. Multiple procedures and processes are tested and verified one by one. The management and distribution of these processes are completed through the manual cooperation of the foundry. The first st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/16H04B17/19H04B17/29
CPCH04B17/16H04B17/19H04B17/29
Inventor 庄严
Owner SHANGHAI MXCHIP INFORMATION TECHN
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