Internet of things-based intelligent power source socket

A technology of intelligent power supply and the Internet of Things, which is applied in the direction of circuits, electrical components, and parts of connecting devices, etc., can solve the problem that ordinary power sockets cannot identify whether they are connected to electrical equipment, cannot determine the power parameters of power sockets, and cannot be taken in time Effective measures and other issues to achieve the effect of avoiding electric shock or burn accidents, preventing fire injuries, and avoiding property losses

Inactive Publication Date: 2015-09-16
四川乾景达科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an intelligent power socket based on the Internet of Things, which solves the problem that the ordinary power socket in the prior art cannot identify whether it is connected to electrical equipment, and cannot determine whether the power parameters provided by the power socket meet the current requirements. It is inconvenient to use the power parameters required for the operation of electrical equipment to be used for management and maintenance, and it is impossible to take effective measures in time when an abnormal situation occurs

Method used

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specific Embodiment

[0027] 1. Embedded high-performance MCU

[0028]Microprocessor is the core part of the whole system, responsible for data collection and processing. MSP430F149 low-power processor is used as the MCU of the system. MSP430F149 is a low-power, highly-integrated, high-performance single-chip microcomputer, which includes 1 hardware multiplier, 48 I / O ports, 1 analog comparator, 2 timers with capture / compare registers, 8 Road 12-bit A / D converter, on-chip watchdog timer, 2 hardware serial communication interfaces, 60KB Flash ROM and 2KB RAM, the working voltage is 3.3V.

[0029] 2. Real-time automatic monitoring module of electric energy parameters

[0030] ATT7059 chip is used as the electric energy metering part of the system. ATT7059 is a single-phase multi-function metering chip with SPI, and its working range is 3.0-3.6V. ATT7059 has three channels of 19bit sigma-delta ADC, the sampling rate is 28k / 14k / 7kHz adjustable, supports a dynamic range of 5000:1, supports active po...

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Abstract

The invention discloses an Internet of things-based intelligent power source socket. The Internet of things-based intelligent power source socket includes a plurality of socket bodies and an intelligent management system; the intelligent management system is directly connected with the plurality of socket bodies; the plurality of socket bodies are provided with an embedded high-performance microprocessor as well as an electric energy parameter real-time automatic detection module, a power outage protection module, a WIFI wireless module, a real time clock module, an LCD display module, a USB interface module and an RFID interface module which are respectively connected with the embedded high-performance microprocessor; and a voltage transformer and a current transformer are arranged between the electric energy parameter real-time automatic detection module and a power source input end. The Internet of things-based intelligent power source socket of the invention can display electric energy parameters such as voltage, current and power in the operation of electric equipment in real time, wherein the electric equipment is connected into the power source socket; and the Internet of things-based intelligent power source socket can also automatically cut off the power supply of the electric equipment when the electric energy parameters such as voltage, current and power of the electric equipment exceed rated electric energy parameters which can be provided by the power source socket, and therefore, electric fires can be avoided.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment, and relates to an intelligent power socket based on the Internet of Things. Background technique [0002] Since the 1980s, my country's electrical fire hazards and their incidence have been high, accounting for about 26% of the total number of fires each year, and the average annual loss accounts for about 36% of the total loss. cause huge losses. Relevant data show that more than 80% of electrical fires occur due to higher than the required safety voltage or current of the breaker in the power socket. The traditional power socket does not have the function of automatic detection of power parameters, and will not automatically cut off the power because the voltage and current provided by the power socket are not enough to meet the requirements of the current electrical equipment. Not to mention the fact that the voltage, current and other power parameters of the current electrical e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/713H01R27/00
CPCH01R13/66H01R13/665H01R13/6683H01R13/713H01R27/00
Inventor 符长友杨鑫袁伍
Owner 四川乾景达科技有限公司
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