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A portable electromagnetic relay tester with wireless communication function

An electromagnetic relay and wireless communication technology, applied in circuit breaker testing, instruments, measuring electricity, etc., can solve the problems of inconvenient portability and inability to multi-platform, and achieve the effect of accurate electromagnetic relay parameter measurement

Active Publication Date: 2018-08-24
ZHEJIANG ZAPON ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power supply subsystem solves the situation that it is not easy to carry or is not suitable for outdoor work; among them, the WIFI communication module solves the problems that it is not easy to carry and cannot communicate with multiple platforms, and improves the system scalability and the utilization rate of PCs

Method used

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  • A portable electromagnetic relay tester with wireless communication function
  • A portable electromagnetic relay tester with wireless communication function
  • A portable electromagnetic relay tester with wireless communication function

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Embodiment Construction

[0029] The principle and structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0030] Such as figure 1 As shown, a structural block diagram of a portable electromagnetic relay tester with wireless communication function, the power supply subsystem provides power for the whole system, and the power supply subsystem is powered by a lithium battery, making the tester a portable device. The microprocessor subsystem realizes the functions of detection control, data processing and data communication. The relay parameter detection subsystem realizes a more accurate electromagnetic relay parameter measurement circuit. The WIFI communication subsystem realizes the test data wireless transmission function, simplifies the communication circuit design, and increases the utilization rate of the data terminal.

[0031] Such as figure 2 As shown, a plurality of electromagnetic relay testers communicate with PCs or intelligent ...

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Abstract

A portable electromagnetic relay tester with a wireless communication function comprises a power subsystem, a microcontroller subsystem, a parameter detecting subsystem and a WIFI communication subsystem. The power subsystem comprises a lithium battery charge and discharge management and multipath power circuit. The microcontroller subsystem achieves intelligent control, data processing and data communication functions. The parameter detecting subsystem comprises a voltage parameter detecting circuit, a time parameter detecting circuit and a resistance parameter detecting circuit. The voltage parameter detecting circuit comprises a numerical control power source and a relay state detecting circuit. The WIFI wireless communication subsystem achieves intelligent control and data interaction functions. The relay tester is accurate and reliable in detection and convenient to carry. Compared with a previous tester, the relay tester is more convenient and flexible to use.

Description

technical field [0001] The invention relates to the fields of intelligent detection and intelligent instruments, in particular to the intelligent instruments for electromagnetic relay parameters. Background technique [0002] The existing electromagnetic relay parameter detector has the following problems: firstly, it is bulky and heavy, not easy to carry, and not suitable for outdoor work. Secondly, most electromagnetic relay parameter testers on the market use wired connections such as serial ports and wired network cards to interact with PCs for data interaction, and one PC can only communicate with one tester through wired connections, and cannot communicate with other terminals (such as smart phones). Mobile phone, Pad, etc.) communication. [0003] Therefore, in view of the above-mentioned defects existing in the current prior art, it is necessary to conduct research to provide a solution to realize a portable electromagnetic relay tester with a wireless communication...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/327G08C17/02
CPCG01R31/3278G08C17/02
Inventor 黄骇
Owner ZHEJIANG ZAPON ELECTRONICS TECH