Extensible and reusable WIFI module automatic test system
A technology of automated testing and module testing, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as time-consuming and labor-intensive, single testing function, and affecting testing efficiency
Active Publication Date: 2021-11-19
欧智通科技股份有限公司
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Problems solved by technology
However, there are many disadvantages in this type of test method: First, the test range is narrow: when testing multiple types of products at the same time or temporarily adding new test products, it is necessary to replace the test circuit or temporarily build a test network to connect the interface structure and protocol , which affects the test efficiency; second, the test function is single: the test circuit can only be tested for a single function. Sending and receiving confusion, affecting test results
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[0028] In order for those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described implementation The examples are only some of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0029] It should be noted that when an element is referred to as being "fixed" or "disposed on" another element, it can be directly or indirectly disposed on the other element; when an element is referred to as being "connected" "to" another element, it may be directly connected to another element or indirectly con...
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The invention relates to an extensible and reusable WIFI module automatic test system. Compared with the prior art, the extensible and reusable WIFI module automatic test system disclosed by the invention comprises an upper computer control system; a module testing system connected with the upper computer control system; wherein module testing system which comprises a test base plate, and an integrated controller arranged on the test bottom plate; a downlink connector arranged between the test bottom plate and the integrated controller; an interface expander connected with the test bottom plate, wherein multiple test interfaces are carried on the interface expander and used for loading a to-be-tested module; a JTAG debugging interface arranged on the test bottom plate; a function test expansion board connected with the JTAG debugging interface and used for carrying out multifunctional verification on the module; and a signal time sequence control system arranged between the upper computer control system and the module testing system. According to the technical scheme, the testing range is wide, testing of different module chip models and functions can be adapted, the dependence of the system on external equipment is reduced, and the testing efficiency is improved.
Description
technical field [0001] The present application relates to the technical field of WiFi module test systems, and more particularly, to an automated test system for WiFi modules that can be expanded and reused. Background technique [0002] With the vigorous development of Internet of Things applications, WIFI technology occupies an important position in the field of wireless communication due to its fast transmission and high stability. In order to meet the needs of different scenarios of practical applications, the functions of WIFI modules are constantly being upgraded, and the increasingly complex modules also pose great challenges to their testing. [0003] Nowadays, WIFI module testing generally uses automatic test equipment or self-designed and developed test circuits for module chip testing. However, there are many disadvantages in this type of test method: First, the test range is narrow: when testing multiple types of products at the same time or temporarily adding n...
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IPC IPC(8): H04W24/08H04W84/12H04L12/24
CPCH04W24/08H04W84/12H04L41/14
Inventor 邱建鹏
Owner 欧智通科技股份有限公司