CN113964943A - Wisdom power consumption system based on power line carrier communication - Google Patents
Wisdom power consumption system based on power line carrier communication Download PDFInfo
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- CN113964943A CN113964943A CN202111255447.XA CN202111255447A CN113964943A CN 113964943 A CN113964943 A CN 113964943A CN 202111255447 A CN202111255447 A CN 202111255447A CN 113964943 A CN113964943 A CN 113964943A
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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
- H02J13/00007—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 the power network as support for the transmission
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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
- H02J13/00001—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 the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- H02J13/00016—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 a wired telecommunication network or a data transmission bus
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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
- H02J13/00028—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
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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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
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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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/0005—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving power plugs or sockets
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- 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
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- 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
- Y04S40/121—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 the power network as support for the transmission
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- 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
- Y04S40/124—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 wired telecommunication networks or data transmission busses
Abstract
The invention discloses an intelligent power utilization system based on power line carrier communication, which comprises: empty, power line carrier communication smart jack, gateway, cloud platform, user terminal of intelligence, its characterized in that: wherein: intelligence air switch and power line carrier communication smart jack all have for the perception equipment in the wisdom electrical system: a. the function of collecting the electricity utilization data in the power loop where the power loop is located; the intelligent power utilization system uses various sensing layer devices such as an intelligent air switch, a power carrier communication intelligent socket and the like to acquire power data, supports mounting modes such as front loading and rear loading, and is flexible in deployment; the power carrier communication technology is introduced into an intelligent power utilization system, so that the wiring of a transmission layer is simplified, and the communication reliability of the transmission layer is enhanced; the electric power big data, the weather information big data and the like are combined for decision making, a more effective automatic scheme or an energy-saving scheme is generated, user experience is improved, and the energy-saving and emission-reducing effects are enhanced.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an intelligent power utilization system based on power line carrier communication.
Background
In recent years, the technology of the internet of things and the big data analysis technology are developed at a high speed, the aspects of clothes, eating and housing of people are influenced by the application of the internet of things and the big data, and the quality of life of people is greatly improved. In the aspect of power utilization, the Internet of things + big data can also exert the advantages of the Internet of things + big data. The existing internet of things + big data power utilization system, also called an intelligent power utilization system, generally comprises a perception execution layer, a transmission layer, a cloud platform layer, user terminal equipment and the like, wherein the perception execution layer comprises an electric meter, an intelligent air switch and other equipment, and is mainly used for collecting power utilization data, executing circuit switching action and executing circuit protection action (breaking circuit) under abnormal conditions; the transmission layer mainly comprises a gateway, a physical transmission link and the like and is responsible for bidirectional transmission of information between the sensing layer equipment and the cloud platform and between the cloud platform and the user terminal equipment; the cloud platform collects data of all sensing layer devices, learns the power utilization behavior of the user through big data analysis, and generates a corresponding automatic scheme and an energy-saving scheme according to the power utilization behavior of the user, so that the effects of improving user experience, saving energy and reducing emission are achieved; the user terminal equipment can display the big data analysis result of the cloud platform to the user, so that the user can fully know the power utilization behavior, and the user can customize an automatic scheme through the terminal equipment.
The above intelligent power utilization system also has some problems in the deployment and use process:
the information physics transmission mode on transport layer adopts rs485 communication line or the wireless communication of 2.4g frequency channel mostly, if adopt rs485 communication line, then need additionally increase two rs485 communication lines outside power transmission line, can increase the complexity of wiring, occupy extra space, if use 2.4g wireless communication, when the wireless device who uses this frequency channel increases, can lead to the communication unstability.
The current wisdom is used electric system more is fit for "front-end dress", needs just design wiring, installation scheme before the user decorates promptly to just accomplish the installation of wisdom electric system before the user decorates. The cost is large if the system needs to be changed later (such as changing the positions of some devices); discomfort and "afterloading", i.e., the cost of re-deploying the system after the user's setup is complete, is much greater.
The power line carrier communication technology is a technology for information transmission by using a power transmission line, and compared with rs485 communication, the power line carrier communication technology has the advantages that communication can be carried out without additionally introducing an rs485 communication line, and the process of arranging the communication line is omitted; compared with 2.4g wireless communication, the wireless communication method has the advantages of better communication quality, no mutual interference in wireless communication, limited transmission distance and the like. The power line carrier communication technology has wide application prospect in the intelligent power utilization system.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides an intelligent power utilization system based on power line carrier communication, so as to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent power utilization system based on power line carrier communication comprises: empty, power line carrier communication smart jack, gateway, cloud platform, user terminal of opening of intelligence, wherein: intelligence air switch and power line carrier communication smart jack all have for the perception equipment in the wisdom electrical system: a. the function of collecting the electricity utilization data in the power loop where the power loop is located; b. the electric operating mechanism is included, and the opening and closing actions of the execution circuit can be remotely controlled; c. a built-in protection program monitors power utilization data, and when power utilization abnormality occurs in a power loop where the power utilization data is located, the power loop is disconnected quickly to protect power utilization equipment; d. data such as power utilization conditions and power utilization abnormity are recorded, the data can be used for analyzing accident reasons and the like when a fault or an accident occurs, and all the data can be uploaded to the cloud platform.
Preferably, the intelligent air switch is generally positioned in the household electrical box, is suitable for a user who is 'front-mounted' or needs to replace the household electrical box, performs centralized monitoring on all power utilization loops, uses the rs485 line and the gateway to perform communication, and is stable in communication and low in communication cost.
Preferably, the gateway is an intermediate device for exchanging data between a sensing layer and a platform layer in the intelligent power utilization system, and is responsible for conversion of different communication signals and different communication protocols.
Preferably, the cloud platform collects data collected by all the sensing layer devices, analyzes the power utilization behavior of the user through big data, learns the power utilization behavior of the user, generates a corresponding automatic scheme and an energy-saving scheme by combining real-time weather information, obtains the automatic execution after the user receives the data, and achieves the effects of improving the user experience and saving energy and reducing emission.
Preferably, the user terminal equipment can display the big data analysis result of the cloud platform to the user, so that the user can fully know the power utilization behavior, and the user can customize an automatic scheme through the terminal equipment.
Preferably, the intelligent power utilization system uses various sensing layer devices such as an intelligent air switch, a power carrier communication intelligent socket and the like to acquire power data, supports mounting modes such as 'front loading' or 'rear loading', and is flexible in deployment; the power carrier communication technology is introduced into an intelligent power utilization system, so that the wiring of a transmission layer is simplified, and the communication reliability of the transmission layer is enhanced; the electric power big data, the weather information big data and the like are combined for decision making, a more effective automatic scheme or an energy-saving scheme is generated, user experience is improved, and the energy-saving and emission-reducing effects are enhanced.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent power utilization system based on power line carrier communication, which has the following beneficial effects:
the intelligent power utilization system uses various sensing layer devices such as an intelligent air switch, a power carrier communication intelligent socket and the like to acquire power data, supports mounting modes such as front loading and rear loading, and is flexible in deployment; the power carrier communication technology is introduced into an intelligent power utilization system, so that the wiring of a transmission layer is simplified, and the communication reliability of the transmission layer is enhanced; the electric power big data, the weather information big data and the like are combined for decision making, a more effective automatic scheme or an energy-saving scheme is generated, user experience is improved, and the energy-saving and emission-reducing effects are enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a power carrier signal isolator according to the present invention.
Fig. 3 is a schematic diagram of the connection between the modules in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: referring to fig. 1, a smart power system based on power line carrier communication is deployed, including: gateway (r), intelligent air switch (r, r), power line carrier communication smart jack (r, g), cloud platform (high in the clouds server), user terminal, wherein:
the intelligent air switch and power carrier communication intelligent socket is sensing equipment in an intelligent power utilization system and has the functions of a, collecting power utilization data (such as voltage, current, active power, active electric energy and the like) in a power loop where the intelligent air switch and power carrier communication intelligent socket are positioned; b. the electric operating mechanism is included, and the opening and closing actions of the execution circuit can be remotely controlled; c. a built-in protection program is used for monitoring power utilization data, and when power utilization abnormity (such as short circuit, overvoltage, undervoltage and the like) occurs in a power loop where the power utilization data is located, the power loop is quickly disconnected to protect power utilization equipment; d. data such as power utilization conditions and power utilization abnormity are recorded, the data can be used for analyzing accident reasons and the like when a fault or an accident occurs, and all the data can be uploaded to the cloud platform.
The other air switches except the gateway (I) and the intelligent air switch (II) in the household electrical box are common air switches without the functions of the intelligent air switch. In order to realize the functions at lower cost in the power circuit of the traditional air switch, power carrier communication intelligent sockets (fourth, fifth and sixth) are arranged on the electric appliance side of the power circuit of the traditional air switch. The power carrier communication intelligent socket comprises a power carrier communication module (the same as the power carrier communication module contained in the gateway in fig. 3), a power line in a power loop where a communication medium is located is used in a power carrier communication mode, a communication line does not need to be additionally arranged, as shown in fig. 2, a power line L line and a power line N line can transmit power carrier signals while transmitting power, and information is exchanged between the gateway (i) and the power carrier communication intelligent socket (iv, fifthly, and sixthly) through the power carrier signals; power carrier signals are modulated through OFDM (orthogonal frequency division multiplexing), the communication frequency band bandwidth is large (2.5 MHz-5 MHz), the interference of the communication noise (0-100 kHz) of the traditional narrow-band power carrier is effectively avoided, the communication is stable, and the communication distance is far greater than the wireless communication distance.
The intelligent air switch in the household electrical box (the second and the third) can monitor the electricity utilization condition on the whole power loop where the intelligent air switch is located, the function of the intelligent air switch is basically the same as that of a power carrier communication intelligent socket (the fourth, the fifth and the sixth), only the communication mode is rs485, the rs485 signal can be identified, and the intelligent air switch does not contain a power carrier communication module and cannot identify the power carrier signal. As shown in fig. 2, the intelligent air switch uses rs485 to exchange information with the gateway (r), and 2 communication lines are needed for connection. Because the gateway (I) and the intelligent air switch (II) are both positioned in the household electrical box, the distance is very short, the required communication line is short, and the arrangement is not complicated.
The gateway (I) is an intermediate device for data exchange between the intelligent air switch (II) and the intelligent power carrier communication socket (II, III) in the intelligent power utilization system and the cloud platform, and the device can convert the rs485 signal and the power carrier communication signal into an Ethernet signal or a 4g signal. Fig. 3 is a schematic diagram of an internal module of a gateway, when information is uploaded by a sensing layer device, information from a power carrier communication smart jack is modulated into a power carrier signal by a power carrier communication module included in the power carrier communication smart jack and coupled to a power line L/N line, the power carrier communication module in the gateway decouples and demodulates the power carrier signal, converts the power carrier signal into serial port information, and transmits the serial port information to a microcontroller (mcu); information from the intelligent air switch is converted into serial port information through the rs485 conversion circuit and is sent to a microcontroller (mcu) through a serial port. The mcu receives a message from a power line carrier communication intelligent socket or an intelligent air switch, and after corresponding processing, the message is sent to a 4g module or a serial port-to-network port circuit by using a serial port, and is converted into a 4g signal or an Ethernet signal to be sent to a cloud server. When the cloud server issues the information, the process is opposite to the above process.
The cloud platform collects data collected by intelligent air switches (and) of sensing layer equipment and intelligent power carrier communication sockets (and) and learns the power utilization behavior of users by analyzing the power utilization behavior of the users through big data, generates a corresponding automatic scheme and an energy-saving scheme by combining real-time weather information, automatically executes after obtaining the permission of the users, and turns on or turns off the power utilization equipment under proper time and under proper scenes, so that the effects of improving user experience, saving energy and reducing emission are achieved, and the time of turning on and turning off the lamp is automatically determined according to the geographic position and weather conditions of the users.
The user terminal equipment can display the big data analysis result of the cloud platform to the user, so that the user can fully know the power utilization behavior, and the user can customize an automatic scheme through the terminal equipment.
The intelligent air switch in the embodiment is more suitable for front loading, the power carrier communication intelligent socket is more suitable for rear loading or monitoring key electric equipment, and the number of the intelligent air switch and the power carrier communication intelligent socket can be flexibly determined according to actual conditions.
The intelligent power utilization system uses various sensing layer devices such as intelligent air switches, power carrier communication intelligent sockets and the like to acquire power data, supports mounting modes such as front mounting or rear mounting and the like, and can be flexibly deployed according to the position of actual power utilization equipment and the distribution condition of a power utilization circuit; the power carrier communication technology is introduced into an intelligent power utilization system, so that the wiring of a transmission layer is simplified, and the communication reliability of the transmission layer is enhanced; the electric power big data, the weather information big data and the like are combined for decision making, a more effective automatic scheme or an energy-saving scheme is generated, user experience is improved, and the energy-saving and emission-reducing effects are enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An intelligent power utilization system based on power line carrier communication comprises: empty, power line carrier communication smart jack, gateway, cloud platform, user terminal of intelligence, its characterized in that: wherein: intelligence air switch and power line carrier communication smart jack all have for the perception equipment in the wisdom electrical system: a. the function of collecting the electricity utilization data in the power loop where the power loop is located; b. the electric operating mechanism is included, and the opening and closing actions of the execution circuit can be remotely controlled; c. a built-in protection program monitors power utilization data, and when power utilization abnormality occurs in a power loop where the power utilization data is located, the power loop is disconnected quickly to protect power utilization equipment; d. data such as power utilization conditions and power utilization abnormity are recorded, the data can be used for analyzing accident reasons and the like when a fault or an accident occurs, and all the data can be uploaded to the cloud platform.
2. The intelligent power utilization system based on power carrier communication as claimed in claim 1, wherein: the intelligent air switch is generally positioned in the household electrical box, is suitable for a user who is 'front-mounted' or needs to replace the household electrical box, carries out centralized monitoring on all power utilization loops, uses the rs485 circuit and the gateway to carry out communication, and is stable in communication and lower in communication cost.
3. The intelligent power utilization system based on power carrier communication as claimed in claim 1, wherein: the gateway is an intermediate device for exchanging data between a perception layer and a platform layer in the intelligent power utilization system and is responsible for conversion of different communication signals and different communication protocols.
4. The intelligent power utilization system based on power carrier communication as claimed in claim 1, wherein: the cloud platform collects data collected by all sensing layer devices, analyzes the power utilization behavior of the user through big data, learns the power utilization behavior of the user, generates a corresponding automatic scheme and an energy-saving scheme by combining real-time weather information, obtains automatic execution after the user receives the data, and achieves the effects of improving user experience, saving energy and reducing emission.
5. The intelligent power utilization system based on power carrier communication as claimed in claim 4, wherein: the user terminal equipment can display the big data analysis result of the cloud platform to the user, so that the user can fully know the power utilization behavior, and the user can customize an automatic scheme through the terminal equipment.
6. The intelligent power utilization system based on power carrier communication as claimed in claim 1, wherein: the intelligent power utilization system uses various sensing layer devices such as an intelligent air switch, a power carrier communication intelligent socket and the like to acquire power data, supports mounting modes such as front loading and rear loading, and is flexible in deployment; the power carrier communication technology is introduced into an intelligent power utilization system, so that the wiring of a transmission layer is simplified, and the communication reliability of the transmission layer is enhanced; the electric power big data, the weather information big data and the like are combined for decision making, a more effective automatic scheme or an energy-saving scheme is generated, user experience is improved, and the energy-saving and emission-reducing effects are enhanced.
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| CN202111255447.XA CN113964943A (en) | 2021-10-27 | 2021-10-27 | Wisdom power consumption system based on power line carrier communication |
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