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WO2019101187A1 - Intelligent power distribution terminal applied to internet of things and electricity monitoring method - Google Patents

Intelligent power distribution terminal applied to internet of things and electricity monitoring method Download PDF

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Publication number
WO2019101187A1
WO2019101187A1 PCT/CN2018/117335 CN2018117335W WO2019101187A1 WO 2019101187 A1 WO2019101187 A1 WO 2019101187A1 CN 2018117335 W CN2018117335 W CN 2018117335W WO 2019101187 A1 WO2019101187 A1 WO 2019101187A1
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WO
WIPO (PCT)
Prior art keywords
power distribution
switch
distribution terminal
module
intelligent power
Prior art date
Application number
PCT/CN2018/117335
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French (fr)
Chinese (zh)
Inventor
孙文化
李选正
刘泽辰
Original Assignee
深圳时空数字科技有限公司
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Publication of WO2019101187A1 publication Critical patent/WO2019101187A1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

Definitions

  • the invention relates to an Internet of Things terminal sensing and control device, in particular to an intelligent power distribution terminal applied to an Internet of Things, and relates to an electricity monitoring method based on the Internet of Things.
  • the object of the present invention is to provide an intelligent power distribution terminal applied to the Internet of Things, so that people can know the working condition of the electrical appliance and control the electrical appliance in real time in different places.
  • An intelligent power distribution terminal applied to an Internet of Things comprising a box, a main switch installed in the box body and a plurality of sub-switches connected in parallel, wherein the main switch and the plurality of sub-switches have a built-in processor and a power metering module And a smart switch of the switch control module, the smart power distribution terminal further comprising a communication module and a power module for supplying direct current to the communication module and each smart switch, the communication module being connected to the main switch and the plurality of sub-switches It is used to receive power consumption information from each switch and upload it to the server, and receive control information from the server to decode and transmit to the corresponding switch.
  • the communication module includes a first processor, a WIFI interface, an Ethernet interface, and a mobile network interface, and the first processor and the WIFI interface respectively
  • the Ethernet interface and the mobile network interface connection are used to adaptively select the communication network to connect to the server to upload the power usage information and receive the control information.
  • the communication module further includes a memory connected to the first processor for storing various parameters and logs.
  • the mobile network interface comprises a 5G communication module or a NB-IoT (Narrow Band Internet of Things) communication module.
  • the smart switch comprises a switch, a switch control module composed of a motor and a drive module thereof, and a power meter composed of a current sensor, a voltage sensor and a power calculation unit. a module, and a second processor coupled to the power calculation module, the switch control module, and the communication interface.
  • the smart switch further includes a fault detecting module, and the fault detecting module is connected to the second processor for using the communication module to the server Upload the fault information of the smart switch.
  • the smart switch further includes a switch detecting module, and the switch detecting module is connected to the second processor for using the communication module to the server Upload status information of the smart switch.
  • the intelligent power distribution terminal further includes a lightning protection device.
  • a method for monitoring electricity consumption based on the Internet of Things comprising:
  • each of the road electrical appliances is respectively connected to a plurality of switch ports of the intelligent power distribution terminal;
  • the intelligent power distribution terminal is connected to the server through the communication module;
  • the smart power distribution The terminal monitors the power consumption information of each independent power circuit, and encodes and uploads the information to the server;
  • the user configures a data terminal with associated monitoring software, and the data terminal is in communication connection with the server;
  • the user sends a query instruction to the server through the data terminal to know the working state of the electrical appliance;
  • the user sends a control command to the server through the data terminal, and the server transmits the command to the communication module of the intelligent power distribution terminal, and the communication module decodes the control command and sends the control command to the corresponding switch or the main switch to perform the relevant opening or closing.
  • the gate operation controls the corresponding appliance.
  • the data terminal is a mobile phone, a PAD or a computer; and the power usage site is a home, a building, a community, a unit, a warehouse, or a nobody. Watched device.
  • the power usage information includes power, fault information, and states of respective switches.
  • the present invention has at least the following beneficial effects:
  • the power consumption information of the electric appliances connected to the switches can be separately uploaded to the server. And can receive control commands from the server to control the electrical appliances connected to the switches, cooperate with the server and the data terminal to understand the working condition of the electrical appliances and control the electrical appliances in real time.
  • FIG. 1 is a schematic structural diagram of an intelligent power distribution terminal according to some embodiments.
  • FIG. 3 is a circuit block diagram of a communication module therein;
  • Figure 4 is a schematic diagram of its use.
  • an intelligent power distribution terminal applied to an Internet of Things
  • a box body a lightning protection device 1 installed in the box body
  • a power module 2 a main switch 3
  • a plurality of sub-switches 4 and Communication module 6 A plurality of sub-switches 4 are connected in parallel and then connected to the main switch 3.
  • Each sub-switch is a separate module, and all sub-switches 4 are arranged in the box as a switch array 5, and the number of sub-switches 4 can be flexibly configured as needed.
  • the lightning protection device 1 is used for filtering protection against high voltage or strong current outside the power grid.
  • the power module 2 supplies power for opening and closing operations and communication of all switches (including the main switch 3 and the sub-switch 4).
  • the main switch 3 controls the power of the sub-switch 4, and simultaneously transmits the current, voltage, and power consumption data of the bus to the communication module 6.
  • the sub-switch 4 is used for opening and closing control of the independent line load power supply, and at the same time, the electric power information data such as current, voltage and power consumption of the independent line is transmitted to the communication module 6.
  • the communication module 6 is used to connect to the server, receive control commands, upload power data of each line, and send alarms such as faults, over temperature, over current, and leakage.
  • the above-mentioned main switch 3 and a plurality of sub-switches 4 are intelligent switches with a built-in processor, a power metering module and a switch control module, and the circuit composition thereof is schematically shown in FIG.
  • such a smart switch includes: a switch (such as a conventional mechanical circuit breaker), a switch control module 45 composed of a motor and its driving module, and a current sensor, a voltage sensor, and a power metering IC (ie, a power calculating unit)
  • the fuel gauge module 43 and the MCU (ie, the first processor) 41 connected to the power calculation module 43, the switch control module 45, and the bus and power supply terminal (ie, communication interface) 44.
  • the MCU 41 establishes a connection with the communication module 6 through the bus. On the one hand, it controls the opening and closing of the forward and reverse rotation of the motor, and on the other hand, drives the power metering chip to process the measurement and uploads to the communication module 6.
  • the current sensor can use a transformer, a constantan wire, etc.
  • the voltage sensor can use a transformer or a voltage detecting circuit composed of a resistor.
  • the smart switch also includes a fault detection module 42 that is coupled to the MCU 41 (ie, the first processor) for uploading fault information of the smart switch to the server through the communication module 6.
  • a fault detection module 42 that is coupled to the MCU 41 (ie, the first processor) for uploading fault information of the smart switch to the server through the communication module 6.
  • the smart switch further includes a switch detection module 46, which is connected to the MCU 41 (ie, the first processor) for uploading status information of the smart switch to the server through the communication module 6.
  • the smart switch also includes an LED indicator/LCD screen 47 for displaying the status of the smart switch.
  • the communication module 6 is connected to the main switch 3 and the plurality of sub-switches 4 via a bus such as RS232 or the like. It is used to receive the power consumption information from each switch and upload it to the server, and the instruction issued by the receiving server sends the control information to the corresponding switch.
  • the power usage information described herein may be information such as current, voltage, power, fault, and switch status.
  • the circuit composition of the communication module is schematically shown in FIG.
  • the communication module 6 includes an MCU (ie, a second processor) 61, a WIFI interface 63, an Ethernet interface 62, and a mobile network interface 66.
  • the second processor is respectively associated with the WIFI interface 63 and the Ethernet interface 62.
  • the mobile network interface 66 is connected to adaptively select a communication network to connect to the server to upload power usage information and receive control information.
  • Mobile network interface 66 may be a mobile communication module of various standards for mobile, communications, and/or telecommunications. It can be seen that the communication module 6 is compatible with a plurality of network modes and can automatically select a switching network.
  • the communication module 6 is connected to the power supply terminal 64 via its bus and other switches.
  • the communication module 6 also incorporates an RTC clock 68 for providing metering and control of the clock source.
  • the communication module 6 also includes a memory 67 that is coupled to the second processor for storing various parameters and logs.
  • the communication module 6 is also provided with an LED indication 65, which can display the working state of the communication module.
  • some embodiments of the power monitoring method based on the Internet of Things include:
  • the intelligent power distribution terminal 100 is configured in a power usage place, and each of the power consumers 200 is connected to a plurality of switch 4s of the smart power distribution terminal; the smart power distribution terminal 100 is connected to the server 400 through the communication module 6; The terminal 100 monitors the power consumption information of each independent power circuit, and encodes and uploads the information to the server 400;
  • the user configures a data terminal 500 with associated monitoring software, and the data terminal 500 is communicatively coupled to the server 400;
  • the user sends a query instruction to the server 400 through the data terminal 500 to know the working state of the electrical appliance;
  • the user sends a control command to the server 400 through the data terminal 500, and the server 400 transmits the command to the communication module 6 of the intelligent power distribution terminal 100, and the communication module 6 decodes the control command and sends it to the corresponding switch 4 or the main switch 3. Control the corresponding appliance by performing the relevant opening or closing operation.
  • Fig. 4 300 denotes AC mains, 1 denotes a lightning arrester, and 2 denotes a power supply module.
  • the data terminal can use a mobile phone, a PAD or a computer.
  • the power usage site may be a home, a building, a community, a unit, a warehouse, or an unattended device.
  • the power usage information may include power, fault information, and status of each switch.
  • the intelligent power distribution terminal 100 cooperates with the cloud server 400 and the mobile phone client (ie, the data terminal) to remotely control the power supply of the home lighting and the household appliance. It is also possible to remotely check the household electricity usage to prevent forgetting power or accidents caused by power outages.
  • the intelligent power distribution terminal 100 cooperates with the cloud server 400 and the mobile phone client (ie, the data terminal) to remotely check the power consumption of each tenant.
  • the intelligent power distribution terminal 100 cooperates with the cloud server 400 and the computer client (ie, the data terminal) to implement statistical analysis of the regional power consumption.
  • Functions such as power metering, power factor measurement, and fault alarm can be connected to the cloud through the Internet of Things to provide data sources for smart grid big data.
  • the intelligent power distribution terminal 100 is used as a remote switch of an unattended device such as a communication base station or a photovoltaic power station, and can automatically reclose.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

An intelligent power distribution terminal applied to Internet of things and an electricity monitoring method. The intelligent power distribution terminal comprises a box body, and a main switch and several sub-switches mounted in the box body. The main switch and the several sub-switches are intelligent switches having a processor, a power metering module, and a switch control module provided therein. The intelligent power distribution terminal further comprises a communication module and a power supply module. The communication module is connected to the main switch and the several sub-switches. The method comprises: configure the intelligent power distribution terminal in the power consumption place; a user configures a data terminal with the related monitoring software, the intelligent power distribution terminal being connected to the data terminal and a server, separately; the user inquires the operation state of an electrical appliance by means of the sever and the intelligent power distribution terminal, and controls the electrical appliance. Together with the server and the data terminal, the intelligent power distribution terminal can be used for learning about the operation of the electrical appliance in real time remotely and controlling the electrical appliance.

Description

应用于物联网的智能配电终端及用电监控方法Intelligent power distribution terminal and power monitoring method applied to internet of things 技术领域Technical field
本发明涉及物联网终端感知及控制设备，尤其涉及一种应用于物联网的智能配电终端，并涉及基于物联网的用电监控方法。The invention relates to an Internet of Things terminal sensing and control device, in particular to an intelligent power distribution terminal applied to an Internet of Things, and relates to an electricity monitoring method based on the Internet of Things.
背景技术Background technique
随着物联网的发展，在电气基础设施方面缺少入网的终端。目前常用网络继电器代替，但网络继电器只能实现电路的开闭控制，不能将基础的电能数据上传服务器。无法进行电流监测、用电量统计、大区域用电数据分析。With the development of the Internet of Things, there is a lack of access terminals in the electrical infrastructure. At present, network relays are commonly used instead, but network relays can only realize the opening and closing control of the circuit, and cannot upload the basic energy data to the server. It is impossible to conduct current monitoring, electricity consumption statistics, and large-area electricity consumption data analysis.
发明内容Summary of the invention
本发明的目的是提供一种应用于物联网的智能配电终端，以便于人们在异地实时了解用电器的工作情况以及对用电器进行控制。The object of the present invention is to provide an intelligent power distribution terminal applied to the Internet of Things, so that people can know the working condition of the electrical appliance and control the electrical appliance in real time in different places.
为达上述目的，本发明采用的技术方案如下：In order to achieve the above object, the technical solution adopted by the present invention is as follows:
一种应用于物联网的智能配电终端，其包括箱体，安装于箱体内的总开关和并联连接的若干分开关，所述总开关和若干分开关均为内置有处理器、电量计量模块和开关控制模块的智能开关，所述智能配电终端还包括通信模块以及向所述通信模块和各个智能开关提供直流电的电源模块，所述通信模块与所述总开关和所述若干分开关连接用于从各个开关接收用电信息上传给服务器以及从服务器接收控制信息解码后传递给相应的开关。An intelligent power distribution terminal applied to an Internet of Things, comprising a box, a main switch installed in the box body and a plurality of sub-switches connected in parallel, wherein the main switch and the plurality of sub-switches have a built-in processor and a power metering module And a smart switch of the switch control module, the smart power distribution terminal further comprising a communication module and a power module for supplying direct current to the communication module and each smart switch, the communication module being connected to the main switch and the plurality of sub-switches It is used to receive power consumption information from each switch and upload it to the server, and receive control information from the server to decode and transmit to the corresponding switch.
在上述的应用于物联网的智能配电终端中，优选地，所述通信模块包括第一处理器、WIFI接口、以太网接口和移动网络接口，所述第一处理器分别与所述WIFI接口、以太网接口和移动网络接口连接用于自适应地选择通信网络与服务器连接上传用电信息以及接收控制信息。In the foregoing intelligent power distribution terminal applied to the Internet of Things, preferably, the communication module includes a first processor, a WIFI interface, an Ethernet interface, and a mobile network interface, and the first processor and the WIFI interface respectively The Ethernet interface and the mobile network interface connection are used to adaptively select the communication network to connect to the server to upload the power usage information and receive the control information.
在上述的应用于物联网的智能配电终端中，优选地，所述通信模块还包括存储器，所述存储器与所述第一处理器连接用于存储各种参数和日志。优选地， 所述移动网络接口包括5G通信模块或NB-IoT(Narrow Band Internet of Things，基于蜂窝的窄带物联网)通信模块。In the above-described intelligent power distribution terminal applied to the Internet of Things, preferably, the communication module further includes a memory connected to the first processor for storing various parameters and logs. Preferably, the mobile network interface comprises a 5G communication module or a NB-IoT (Narrow Band Internet of Things) communication module.
在上述的应用于物联网的智能配电终端中，优选地，所述智能开关包括开关，由电机及其驱动模块组成的开关控制模块，由电流传感器、电压传感器和电量计算单元组成的电量计量模块，以及与所述电量计算模块、开关控制模块以及通信接口连接的第二处理器。In the above intelligent power distribution terminal applied to the Internet of Things, preferably, the smart switch comprises a switch, a switch control module composed of a motor and a drive module thereof, and a power meter composed of a current sensor, a voltage sensor and a power calculation unit. a module, and a second processor coupled to the power calculation module, the switch control module, and the communication interface.
在上述的应用于物联网的智能配电终端中，优选地，所述智能开关还包括故障检测模块，所述故障检测模块与所述第二处理器连接，用于通过所述通信模块向服务器上传该智能开关的故障信息。In the above-mentioned intelligent power distribution terminal applied to the Internet of Things, preferably, the smart switch further includes a fault detecting module, and the fault detecting module is connected to the second processor for using the communication module to the server Upload the fault information of the smart switch.
在上述的应用于物联网的智能配电终端中，优选地，所述智能开关还包括开关检测模块，所述开关检测模块与所述第二处理器连接，用于通过所述通信模块向服务器上传该智能开关的状态信息。In the above intelligent power distribution terminal applied to the Internet of Things, preferably, the smart switch further includes a switch detecting module, and the switch detecting module is connected to the second processor for using the communication module to the server Upload status information of the smart switch.
在上述的应用于物联网的智能配电终端中，优选地，所述智能配电终端还包括防雷器。In the above intelligent power distribution terminal applied to the Internet of Things, preferably, the intelligent power distribution terminal further includes a lightning protection device.
一种基于物联网的用电监控方法，该方法包括：A method for monitoring electricity consumption based on the Internet of Things, the method comprising:
在用电场所配置上述任意一项所述的智能配电终端，各路用电器分别与智能配电终端的若干分开关连接；智能配电终端通过其通信模块与服务器连接；所述智能配电终端监测各独立用电回路的用电信息，编码后上传至所述服务器；Configuring the intelligent power distribution terminal according to any one of the above items, wherein each of the road electrical appliances is respectively connected to a plurality of switch ports of the intelligent power distribution terminal; the intelligent power distribution terminal is connected to the server through the communication module; the smart power distribution The terminal monitors the power consumption information of each independent power circuit, and encodes and uploads the information to the server;
用户配置带有相关监控软件的数据终端，该数据终端与所述服务器通信连接；The user configures a data terminal with associated monitoring software, and the data terminal is in communication connection with the server;
用户通过数据终端向所述服务器发送查询指令了解用电器的工作状态；The user sends a query instruction to the server through the data terminal to know the working state of the electrical appliance;
用户通过数据终端向所述服务器发送控制指令，服务器将指令下传至智能配电终端的通信模块，通信模块解码控制指令并发送给对应的分开关或总开关，以执行相关的开闸或合闸操作控制相应的用电器。The user sends a control command to the server through the data terminal, and the server transmits the command to the communication module of the intelligent power distribution terminal, and the communication module decodes the control command and sends the control command to the corresponding switch or the main switch to perform the relevant opening or closing. The gate operation controls the corresponding appliance.
在上述的基于物联网的用电监控方法中，优选地，所述数据终端为手机、PAD或电脑；所述用电场所为一个家庭、一栋楼房、一个小区、一个单位、仓库或无人值守的设备。In the above-mentioned IoT-based power monitoring method, preferably, the data terminal is a mobile phone, a PAD or a computer; and the power usage site is a home, a building, a community, a unit, a warehouse, or a nobody. Watched device.
在上述的基于物联网的用电监控方法中，优选地，所述用电信息包括电量、故障信息以及各个开关的状态。In the above-described Internet of Things-based power monitoring method, preferably, the power usage information includes power, fault information, and states of respective switches.
与现有技术相比，本发明至少具有以下有益效果：Compared with the prior art, the present invention has at least the following beneficial effects:
由于采用内置有处理器、电量计量模块和开关控制模块的智能开关做总开关和分开关，并且配置了通信模块和电源模块，能够分别采集连接在各开关的用电器的用电信息上传给服务器，并能够从服务器接收控制指令控制连接在各开关的用电器，配合服务器和数据终端即可异地实时地了解用电器的工作情况以及对用电器进行控制。Since the smart switch with the built-in processor, the power metering module and the switch control module is used as the main switch and the sub-switch, and the communication module and the power module are configured, the power consumption information of the electric appliances connected to the switches can be separately uploaded to the server. And can receive control commands from the server to control the electrical appliances connected to the switches, cooperate with the server and the data terminal to understand the working condition of the electrical appliances and control the electrical appliances in real time.
附图说明DRAWINGS
图1为一些实施例智能配电终端的结构示意图；1 is a schematic structural diagram of an intelligent power distribution terminal according to some embodiments;
图2为其中的智能开关的电路框图；2 is a circuit block diagram of the smart switch therein;
图3为其中的通信模块的电路框图；3 is a circuit block diagram of a communication module therein;
图4为其使用示意图。Figure 4 is a schematic diagram of its use.
具体实施方式Detailed ways
下面结合附图和实施例对本发明做进一步说明。The invention will be further described below in conjunction with the drawings and embodiments.
参照图1，一些实施例应用于物联网的智能配电终端(智能配电箱)包括：箱体，安装于箱体内的防雷器1，电源模块2，总开关3，若干分开关4和通信模块6。若干分开关4并联，然后与总开关3连接。每个分开关均为一个独立的模块，所有分开关4在箱体内排列成开关阵列5，分开关4的数量可以根据需要灵活配置。Referring to FIG. 1 , some embodiments of an intelligent power distribution terminal (smart distribution box) applied to an Internet of Things include: a box body, a lightning protection device 1 installed in the box body, a power module 2, a main switch 3, and a plurality of sub-switches 4 and Communication module 6. A plurality of sub-switches 4 are connected in parallel and then connected to the main switch 3. Each sub-switch is a separate module, and all sub-switches 4 are arranged in the box as a switch array 5, and the number of sub-switches 4 can be flexibly configured as needed.
防雷器1用于对电网以外的高压或强电流做过滤保护。电源模块2为所有开关(包括总开关3和分开关4)的开合闸动作和通讯等提供电力。总开关3 对分开关4电源进行控制，同时将总线的电流、电压、用电量数据传递到通信模块6。分开关4用于对独立线路负载供电进行开合闸控制，同时将独立线路的电流、电压、用电量等用电信息数据传递到通信模块6。通讯模块6用于连接服务器，接收控制指令，以及上传各线路电量数据，发送故障、过温、过流、漏电等警报等。The lightning protection device 1 is used for filtering protection against high voltage or strong current outside the power grid. The power module 2 supplies power for opening and closing operations and communication of all switches (including the main switch 3 and the sub-switch 4). The main switch 3 controls the power of the sub-switch 4, and simultaneously transmits the current, voltage, and power consumption data of the bus to the communication module 6. The sub-switch 4 is used for opening and closing control of the independent line load power supply, and at the same time, the electric power information data such as current, voltage and power consumption of the independent line is transmitted to the communication module 6. The communication module 6 is used to connect to the server, receive control commands, upload power data of each line, and send alarms such as faults, over temperature, over current, and leakage.
上述总开关3和若干分开关4均为内置有处理器、电量计量模块和开关控制模块的智能开关，图2中示意性表示了其电路组成。The above-mentioned main switch 3 and a plurality of sub-switches 4 are intelligent switches with a built-in processor, a power metering module and a switch control module, and the circuit composition thereof is schematically shown in FIG.
参照图2，这类智能开关包括：开关(如传统的机械式断路器)，由电机及其驱动模块组成的开关控制模块45，由电流传感器、电压传感器和电量计量IC(即电量计算单元)组成的电量计量模块43，以及与所述电量计算模块43、开关控制模块45以及总线与供电端子(即通信接口)44连接的MCU(即第一处理器)41。MCU41通过总线与通信模块6建立连接，一方面控制电机的正反转带动开关的合分闸，另一方面，驱动电量计量芯片处理计量上传至通信模块6。其中，电流传感器可以采用互感器、康铜丝等，电压传感器可以采用互感器或由电阻构成的电压检测电路等。Referring to FIG. 2, such a smart switch includes: a switch (such as a conventional mechanical circuit breaker), a switch control module 45 composed of a motor and its driving module, and a current sensor, a voltage sensor, and a power metering IC (ie, a power calculating unit) The fuel gauge module 43 and the MCU (ie, the first processor) 41 connected to the power calculation module 43, the switch control module 45, and the bus and power supply terminal (ie, communication interface) 44. The MCU 41 establishes a connection with the communication module 6 through the bus. On the one hand, it controls the opening and closing of the forward and reverse rotation of the motor, and on the other hand, drives the power metering chip to process the measurement and uploads to the communication module 6. Among them, the current sensor can use a transformer, a constantan wire, etc., and the voltage sensor can use a transformer or a voltage detecting circuit composed of a resistor.
智能开关还包括故障检测模块42，所述故障检测模块42与MCU41(即第一处理器)连接，用于通过所述通信模块6向服务器上传该智能开关的故障信息。The smart switch also includes a fault detection module 42 that is coupled to the MCU 41 (ie, the first processor) for uploading fault information of the smart switch to the server through the communication module 6.
智能开关还包括开关检测模块46，所述开关检测模块46与MCU41(即第一处理器)连接，用于通过所述通信模块6向服务器上传该智能开关的状态信息。智能开关还包括LED指示/LCD屏47，用于显示智能开关的状态。The smart switch further includes a switch detection module 46, which is connected to the MCU 41 (ie, the first processor) for uploading status information of the smart switch to the server through the communication module 6. The smart switch also includes an LED indicator/LCD screen 47 for displaying the status of the smart switch.
通信模块6通过总线，如RS232等，与总开关3和若干分开关4连接。用于从各个开关接收用电信息上传至服务器，以及接收服务器下达的指令向相应开关下达控制信息。这里所述的用电信息可以是电流、电压、电量、故障以及开关状态等信息。图3中示意性表示了通信模块的电路组成。The communication module 6 is connected to the main switch 3 and the plurality of sub-switches 4 via a bus such as RS232 or the like. It is used to receive the power consumption information from each switch and upload it to the server, and the instruction issued by the receiving server sends the control information to the corresponding switch. The power usage information described herein may be information such as current, voltage, power, fault, and switch status. The circuit composition of the communication module is schematically shown in FIG.
参照图3，通信模块6包括MCU(即第二处理器)61、WIFI接口63、以太网接口62和移动网络接口66，所述第二处理器分别与所述WIFI接口63、以太网接口62和移动网络接口66连接，用于自适应地选择通信网络与服务器连接上传用电信息以及接收控制信息。移动网络接口66可以是移动、联通和/或电信的各种制式的移动通信模块。可以看出，该通信模块6兼容多种网络方式，能够自动选择切换网络。Referring to FIG. 3, the communication module 6 includes an MCU (ie, a second processor) 61, a WIFI interface 63, an Ethernet interface 62, and a mobile network interface 66. The second processor is respectively associated with the WIFI interface 63 and the Ethernet interface 62. The mobile network interface 66 is connected to adaptively select a communication network to connect to the server to upload power usage information and receive control information. Mobile network interface 66 may be a mobile communication module of various standards for mobile, communications, and/or telecommunications. It can be seen that the communication module 6 is compatible with a plurality of network modes and can automatically select a switching network.
通信模块6通过其总线与供电端子64与其它开关相连接。通信模块6还内置有RTC时钟68用于提供计量与控制的时钟源。通信模块6还包括存储器67，所述存储器67与所述第二处理器连接用于存储各种参数和日志。通信模块6还设置有LED指示65，可以显示通信模块的工作状态。The communication module 6 is connected to the power supply terminal 64 via its bus and other switches. The communication module 6 also incorporates an RTC clock 68 for providing metering and control of the clock source. The communication module 6 also includes a memory 67 that is coupled to the second processor for storing various parameters and logs. The communication module 6 is also provided with an LED indication 65, which can display the working state of the communication module.
参照图4，一些实施例基于物联网的用电监控方法包括：Referring to FIG. 4, some embodiments of the power monitoring method based on the Internet of Things include:
在用电场所配置上述智能配电终端100，各路用电器200分别与智能配电终端的若干分开关4连接；智能配电终端100通过其通信模块6与服务器400连接；所述智能配电终端100监测各独立用电回路的用电信息，编码后上传至所述服务器400；The intelligent power distribution terminal 100 is configured in a power usage place, and each of the power consumers 200 is connected to a plurality of switch 4s of the smart power distribution terminal; the smart power distribution terminal 100 is connected to the server 400 through the communication module 6; The terminal 100 monitors the power consumption information of each independent power circuit, and encodes and uploads the information to the server 400;
用户配置带有相关监控软件的数据终端500，该数据终端500与所述服务器400通信连接；The user configures a data terminal 500 with associated monitoring software, and the data terminal 500 is communicatively coupled to the server 400;
用户通过数据终端500向所述服务器400发送查询指令了解用电器的工作状态；The user sends a query instruction to the server 400 through the data terminal 500 to know the working state of the electrical appliance;
用户通过数据终端500向所述服务器400发送控制指令，服务器400将指令下传至智能配电终端100的通信模块6，通信模块6解码控制指令并发送给对应的分开关4或总开关3，以执行相关的开闸或合闸操作控制相应的用电器。The user sends a control command to the server 400 through the data terminal 500, and the server 400 transmits the command to the communication module 6 of the intelligent power distribution terminal 100, and the communication module 6 decodes the control command and sends it to the corresponding switch 4 or the main switch 3. Control the corresponding appliance by performing the relevant opening or closing operation.
图4中300表示交流市电，1表示防雷器，2表示电源模块。In Fig. 4, 300 denotes AC mains, 1 denotes a lightning arrester, and 2 denotes a power supply module.
其中，数据终端可以采用手机、PAD或电脑等。所述用电场所可以是一个家庭、一栋楼房、一个小区、一个单位、仓库或无人值守的设备。所述的用电 信息可以包括电量、故障信息以及各个开关的状态等。Among them, the data terminal can use a mobile phone, a PAD or a computer. The power usage site may be a home, a building, a community, a unit, a warehouse, or an unattended device. The power usage information may include power, fault information, and status of each switch.
上述一些实施例至少具有以下效果：Some of the above embodiments have at least the following effects:
1、应用于家庭中时，智能配电终端100配合云端服务器400、手机客户端(即数据终端)，可远程控制家庭灯光、家用电器的供断电。也可以在远程查询家庭用电情况，以防忘记断电造成的浪费电或事故。1. When applied to the home, the intelligent power distribution terminal 100 cooperates with the cloud server 400 and the mobile phone client (ie, the data terminal) to remotely control the power supply of the home lighting and the household appliance. It is also possible to remotely check the household electricity usage to prevent forgetting power or accidents caused by power outages.
2、应用于整栋出租房时，智能配电终端100配合云端服务器400、手机客户端(即数据终端)，可远程查看各租户用电量。2. When applied to the whole rental house, the intelligent power distribution terminal 100 cooperates with the cloud server 400 and the mobile phone client (ie, the data terminal) to remotely check the power consumption of each tenant.
3、在小区级以上范围普及使用，智能配电终端100配合云端服务器400、电脑客户端(即数据终端)，可实现区域用电情况统计分析。电量计量、功率因素测量、故障报警等功能可通过物联网连接云端，为智能电网大数据提供数据来源。3. It is widely used in the area above the community level. The intelligent power distribution terminal 100 cooperates with the cloud server 400 and the computer client (ie, the data terminal) to implement statistical analysis of the regional power consumption. Functions such as power metering, power factor measurement, and fault alarm can be connected to the cloud through the Internet of Things to provide data sources for smart grid big data.
4、上述智能配电终端100用作通信基站、光伏电站等无人值守设备的远程开关，能够自动重合闸。4. The intelligent power distribution terminal 100 is used as a remote switch of an unattended device such as a communication base station or a photovoltaic power station, and can automatically reclose.
5、可实现电量计量、远程控制、故障报警、定时开关等功能可实现预付费，智能检修，中心控制，可应用于学校、市政、小区等场合。5, can achieve power metering, remote control, fault alarm, time switch and other functions can achieve pre-paid, intelligent maintenance, central control, can be applied to schools, municipalities, residential and other occasions.
上述通过具体实施例对本发明进行了详细的说明，这些详细的说明仅仅限于帮助本领域技术人员理解本发明的内容，并不能理解为对本发明保护范围的限制。本领域技术人员在本发明构思下对上述方案进行的各种润饰、等效变换等均应包含在本发明的保护范围内。The present invention has been described in detail with reference to the preferred embodiments thereof, and the detailed description is not to be construed as limiting the scope of the invention. Various refinements, equivalent transformations, and the like performed by the above-described embodiments under the present invention should be included in the scope of the present invention.

Claims (10)

  1. 一种应用于物联网的智能配电终端，包括箱体，安装于箱体内的总开关(3)和并联连接的若干分开关(4)，其特征在于：所述总开关和若干分开关均为内置有处理器、电量计量模块和开关控制模块的智能开关，所述智能配电终端还包括通信模块(6)以及向所述通信模块和各个智能开关提供直流电的电源模块(2)，所述通信模块与所述总开关和所述若干分开关连接用于从各个开关接收用电信息上传给服务器以及从服务器接收控制信息解码后传递给相应的开关。An intelligent power distribution terminal applied to an Internet of Things, comprising a box body, a main switch (3) installed in the box body, and a plurality of sub-switches (4) connected in parallel, wherein the main switch and the plurality of sub-switches are A smart switch having a built-in processor, a power metering module, and a switch control module, the smart power distribution terminal further includes a communication module (6) and a power module (2) for supplying DC power to the communication module and each smart switch. The communication module is connected to the main switch and the plurality of sub-switches for receiving power consumption information from the respective switches and uploading the control information to the server, and transmitting the control information to the corresponding switch.
  2. 根据权利要求1所述的应用于物联网的智能配电终端，其特征在于：所述通信模块包括第一处理器、WIFI接口、以太网接口和移动网络接口，所述第一处理器分别与所述WIFI接口、以太网接口和移动网络接口连接用于自适应地选择通信网络与服务器连接上传用电信息以及接收控制信息。The intelligent power distribution terminal applied to the Internet of things according to claim 1, wherein the communication module comprises a first processor, a WIFI interface, an Ethernet interface, and a mobile network interface, wherein the first processor and the first processor respectively The WIFI interface, the Ethernet interface, and the mobile network interface connection are used to adaptively select a communication network to connect to the server to upload power usage information and receive control information.
  3. 根据权利要求2所述的应用于物联网的智能配电终端，其特征在于：所述通信模块还包括存储器，所述存储器与所述第一处理器连接用于存储各种参数和日志，所述移动网络接口包括5G通信模块或NB-IoT通信模块。The intelligent power distribution terminal applied to the Internet of things according to claim 2, wherein the communication module further comprises a memory, and the memory is connected to the first processor for storing various parameters and logs. The mobile network interface includes a 5G communication module or an NB-IoT communication module.
  4. 根据权利要求1所述的应用于物联网的智能配电终端，其特征在于：所述智能开关包括开关，由电机及其驱动模块组成的开关控制模块(45)，由电流传感器、电压传感器和电量计算单元组成的电量计量模块(43)，以及与所述电量计算模块、开关控制模块以及通信接口连接的第二处理器。The intelligent power distribution terminal applied to the Internet of things according to claim 1, wherein the intelligent switch comprises a switch, a switch control module (45) composed of a motor and a drive module thereof, and a current sensor, a voltage sensor, and A power metering module (43) composed of a power calculating unit, and a second processor connected to the power calculating module, the switch control module, and the communication interface.
  5. 根据权利要求4所述的应用于物联网的智能配电终端，其特征在于：所述智能开关还包括故障检测模块，所述故障检测模块与所述第二处理器连接，用于通过所述通信模块向服务器上传该智能开关的故障信息。The intelligent power distribution terminal for the Internet of Things according to claim 4, wherein the smart switch further comprises a fault detection module, and the fault detection module is connected to the second processor for The communication module uploads the fault information of the smart switch to the server.
  6. 根据权利要求4所述的应用于物联网的智能配电终端，其特征在于：所述智能开关还包括开关检测模块，所述开关检测模块与所述第二处理器连接，用于通过所述通信模块向服务器上传该智能开关的状态信息。The intelligent power distribution terminal applied to the Internet of things according to claim 4, wherein the smart switch further comprises a switch detecting module, wherein the switch detecting module is connected to the second processor, and configured to pass the The communication module uploads status information of the smart switch to the server.
  7. 根据权利要求1所述的应用于物联网的智能配电终端，其特征在于： 所述智能配电终端还包括防雷器。The intelligent power distribution terminal applied to the Internet of things according to claim 1, wherein: the intelligent power distribution terminal further comprises a lightning protection device.
  8. 一种基于物联网的用电监控方法，其特征在于，所述基于物联网的用电监控方法包括：A method for monitoring electricity consumption based on the Internet of Things, characterized in that the method for monitoring electricity consumption based on the Internet of Things comprises:
    在用电场所配置权利要求1至7中任意一项所述的智能配电终端(100)，各路用电器分别与智能配电终端的若干分开关连接；智能配电终端通过其通信模块与服务器(400)连接；所述智能配电终端监测各独立用电回路的用电信息，编码后上传至所述服务器；The intelligent power distribution terminal (100) according to any one of claims 1 to 7 is configured, wherein each of the road electrical appliances is respectively connected to a plurality of sub-switches of the intelligent power distribution terminal; the intelligent power distribution terminal passes through the communication module thereof The server (400) is connected; the intelligent power distribution terminal monitors the power consumption information of each independent power circuit, and encodes and uploads the information to the server;
    用户配置带有相关监控软件的数据终端(500)，该数据终端与所述服务器通信连接；The user configures a data terminal (500) with associated monitoring software, and the data terminal is in communication connection with the server;
    用户通过数据终端向所述服务器发送查询指令了解用电器的工作状态；The user sends a query instruction to the server through the data terminal to know the working state of the electrical appliance;
    用户通过数据终端向所述服务器发送控制指令，服务器将指令下传至智能配电终端的通信模块，通信模块解码控制指令并发送给对应的分开关或总开关，以执行相关的开闸或合闸操作控制相应的用电器。The user sends a control command to the server through the data terminal, and the server transmits the command to the communication module of the intelligent power distribution terminal, and the communication module decodes the control command and sends the control command to the corresponding switch or the main switch to perform the relevant opening or closing. The gate operation controls the corresponding appliance.
  9. 根据权利要求8所述的基于物联网的用电监控方法，其特征在于：所述数据终端为手机、PAD或电脑；所述用电场所为一个家庭、一栋楼房、一个小区、一个单位、仓库或无人值守的设备。The method for monitoring electricity consumption based on the Internet of things according to claim 8, wherein the data terminal is a mobile phone, a PAD or a computer; and the power usage site is a home, a building, a community, a unit, Warehouse or unattended equipment.
  10. 根据权利要求8所述的基于物联网的用电监控方法，其特征在于：所述用电信息包括电量、故障信息以及各个开关的状态。The Internet of Things-based power monitoring method according to claim 8, wherein the power consumption information includes power, fault information, and states of respective switches.
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