Handheld power detecting terminal

A power detection and terminal technology, which is used in the measurement of electrical variables, electrical connection testing, and electrical measurement. It can solve problems such as inability to accurately judge the power consumption of equipment, and achieve professional service

Inactive Publication Date: 2019-03-15
FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a hand-held power detection terminal, which solves the problem in the prior art that the user cannot accurately judge the power consumption of the equipment

Method used

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Experimental program
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Embodiment

[0016] As shown in the figure, the handheld power detection terminal includes a front-end acquisition device, a host and a printer. And send the acquisition task to the front-end acquisition device, the front-end acquisition device executes the task, and feeds back the result information of the acquisition task to the host, and the host sends the information to the printer and controls the printer to print out the test report.

[0017] The host adopts A6 Beidou intelligent mobile terminal, which supports Android system and bluetooth function.

[0018] The pre-acquisition device includes a voltage conversion circuit, a current conversion circuit, a metering chip, a converter and a single-chip microcomputer. The voltage conversion circuit and the current conversion circuit sample the voltage and current of the electrical equipment in real time, and then the real-time sampling is performed by the metering chip. The voltage and current are used to calculate the power, and the calc...

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PUM

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Abstract

The invention relates to a handheld power detecting terminal. The handheld power detecting terminal comprises pre-collection equipment, a host and a printer, wherein the pre-collection equipment is electrically connected with electric equipment, and the pre-collection equipment, the host and the printer are wirelessly connected; the host makes and issues a collection task to the pre-collection equipment, the pre-collection equipment executes the task and feeds back collection task result information to the host, and the host sends the information to the printer and controls the printer to print a test report. The handheld power detecting terminal can quickly detect the electric equipment with large power consumption and measure the specific power consumption; it is detected whether or notthe situation of electric leakage exists, and the connection situation of an electricity meter is detected, so that the service is more professional.

Description

technical field [0001] The invention relates to a hand-held power detection terminal, which is suitable for analyzing household electricity consumption and judging electricity leakage and cross-connection, and belongs to the professional application field of electric power marketing. Background technique [0002] In the actual work process, the meter readers of the power system often encounter various problems raised by users, such as: 1. Why is the electricity consumption so large even though there is no electrical equipment at home? 2. Which electrical equipment consumes a lot of power. 3. Is there any leakage in the home? 4. Which one of the many electric meters in the meter box belongs to me? In the face of the above problems, the existing solutions usually give users a reasonable explanation based on the work experience of the meter reader and the electricity consumption habits in life, such as why the electricity will increase, etc.; There is no specific actual oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/00G01R31/02G01R31/04
CPCG01R11/00G01R31/50G01R31/67
Inventor 王濮境陈建军张春艳史虓刘国斌薛焦李海宽陈悦董慧宇杭军吴焕吴长鹏王国华牛开顺王禹衡孟艳清藏韩
Owner FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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