Household current detecting method

A technology of current detection and current monitoring, which is applied in the direction of measuring current/voltage, measuring devices, and measuring electrical variables, etc. It can solve problems such as power failure and food spoilage, and achieve the goals of improving safety performance and real-time monitoring of current and power consumption. Effect

Inactive Publication Date: 2019-05-07
丹阳百斯特智能系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing electrical appliances usually use tripping for circuit protection when there is overcurrent, but this will cause many electrical appliances to be powered off at the same time. For electrical appliances such as refrigerators, power outage means that the preserved food may spoiled

Method used

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Examples

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Embodiment 1

[0009] A household current detection method, in which a current monitor and a DC contactor are externally connected to each household appliance, and the current monitor also transmits current data to a unified monitoring platform in real time through a ZigBee module; the DC contactor The function of the switch is to cut off the power supply of the current electrical appliance first when a partial overload occurs. The DC contactor is a high current DC contactor. The ZigBee module can also be replaced by a Bluetooth module.

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PUM

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Abstract

The invention relates to a household current detecting method. Each household appliance is externally connected with a current monitor and a direct current contactor. The current monitor further transmits current data to a unified monitoring platform through a ZigBee module in real time. The function of the direct current contactor is to cut off the power of the current appliance first when localoverload occurs. The household current detecting method provided by the invention can improve the safety performance of household electric power and monitor current and power consumption in real time.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to a home current detection method. Background technique [0002] Existing electrical appliances usually use tripping for circuit protection when there is overcurrent, but this will cause many electrical appliances to be powered off at the same time. For electrical appliances such as refrigerators, power outage means that the preserved food may rotten. Contents of the invention [0003] In order to solve the above technical problems and provide a method with good safety performance and capable of partial power failure for circuit protection, the present invention provides the following technical solutions: [0004] A household current detection method, in which a current monitor and a DC contactor are externally connected to each household appliance, and the current monitor also transmits current data to a unified monitoring platform in real time through a ZigBee module; the D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R19/165
Inventor 王仙
Owner 丹阳百斯特智能系统有限公司
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