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Method and tooling for automatically detecting target object

A target object, automatic detection technology, applied in the direction of phase sequence/synchronization indication

Inactive Publication Date: 2018-12-07
GREE ELECTRIC APPLIANCES WUHAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a method and device for automatic detection of target objects to solve the problem in the prior art that when the voltage of the tooling is incorrect, the unqualified product is tested as a qualified product

Method used

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  • Method and tooling for automatically detecting target object
  • Method and tooling for automatically detecting target object
  • Method and tooling for automatically detecting target object

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Embodiment Construction

[0033] 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 the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] When testing the performance of the compressor, it was found that the compressor was reversed, and the cause of the compressor reversed was investigated. A capacitor of the three-phase phase sequence protector of the controller was missing. Then put the three-phase phase sequence protector of the controller on the manual inspection tool for inspection. One manual tool can detect that the three-phase phase sequence protector of the co...

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Abstract

The invention discloses a method and tooling for automatically detecting a target object which are used to solve the problem that an unqualified product is tested to be a qualified product due to incorrect voltage of a tooling in the prior art. According to embodiments of the invention, firstly, a three-phase electrical phase sequence of a line body of a three-phase electric socket of a productionline installed by the tooling is detected; when the three-phase electric phase sequence of the line body of the three-phase electric socket of the production line installed by the tooling is qualified, a voltage matching test is performed on the tooling then; and, when voltage of the tooling matches preset voltage, the target object is subjected to positive and negative phase detection then. Thevoltage matching test is performed on the tooling, and, when the fact that the voltage of the tooling matches the preset voltage is detected, the target object is subjected to the positive and negative phase detection then, so the problem that the unqualified target object is detected to be the qualified target object when the voltage of the tooling does not match the set voltage can be solved, and then the detection qualification rate of the tooling is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and a tool for automatically detecting a target object. Background technique [0002] At present, when performing performance testing on the three-phase phase sequence protector of the air-conditioning controller, manual tooling is used. [0003] First connect the three-phase power to the tooling, then put the three-phase phase sequence protector of the air conditioner controller into the tooling, turn on the switch, and test the forward and reverse of the three-phase phase sequence protector of the air conditioner controller. The display screen of the tooling displays the word "OK" in green, and the next three-phase phase sequence protector of the air conditioner controller is tested. If the test fails, the display screen of the manual tooling device displays the word "NG" in red, and the tooling alarms. [0004] When the forward and reverse detection of...

Claims

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Application Information

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IPC IPC(8): G01R29/18
CPCG01R29/18
Inventor 张寻兵覃兆丹刘爽胡建辉
Owner GREE ELECTRIC APPLIANCES WUHAN
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