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Automatic identification device for test tool

A technology for automatic identification and testing of tooling, applied in measuring devices, instruments, digital data authentication, etc., which can solve problems such as damage to testing equipment or tested products, difficulty in distinguishing process equipment, and easy misuse

Pending Publication Date: 2020-01-14
G & A TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] What the present invention aims to solve is that it is difficult to distinguish the various technological equipments that connect the tested product and the test equipment, so that it is easy to misuse and cause test abnormalities, or even damage the test equipment or the tested product. It provides a test tool for automatic identification device

Method used

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  • Automatic identification device for test tool
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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

[0017] A test fixture automatic identification device, such as figure 1 As shown, it is mainly composed of two parts: process equipment and identification module.

[0018] The structure of the process equipment is the same or similar to that of the existing process equipment, including a signal conversion and identification circuit, a tested product interface, and a test equipment interface. The signal conversion and identification circuit is connected to the inner side of the interface of the product under test and the interface of the test equipment. The outer end of the interface of the product under test is connected with the product under test, and the outer end of the interface of the testing equipment is connected with the testing equipment interface of the testin...

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PUM

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Abstract

The invention discloses an automatic identification device for a test tool. The automatic identification device comprises a signal conversion and identification circuit, a tested product interface, atest equipment interface, a microcontroller, a memory and a communication circuit. Identity information and use logs of the device are stored in the memory and the memory is connected with the microcontroller; and the microcontroller is connected with a communication circuit of t test equipment through the communication circuit in a wired or wireless manner. In the application process, the test equipment can identify whether the test equipment is the required process equipment or not, so that the process equipment can be identified automatically and error prevention of the testing procedure can be realized. Besides, information like the use frequency and the service life of the process equipment can be monitored by identifying the flow serial number of the process equipment, so that the staff member is reminded of replacement before the end of the service life of the process equipment.

Description

technical field [0001] The invention relates to the technical field of electronic product detection, in particular to an automatic identification device for testing tooling. Background technique [0002] Various tests are required in the production process of electronic products, and multiple testing procedures may be set for the same product. During the detection process, it is necessary to connect the product under test and the test equipment through the process equipment to realize the signal conversion and transmission between the product under test and the test equipment. However, when using general-purpose testing equipment to test multiple functions of multiple products, since the test signals applied by each test process are different, the process equipment is also different, but the interfaces of various process equipment may not be different, so it is easy to use it incorrectly. Process equipment may cause test abnormalities, or even damage test equipment or produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G06F21/44
CPCG01D21/02G06F21/44
Inventor 孙嘉隆刘文武曾庆国何流军韦卫孙苹李裕
Owner G & A TECH
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