CN114050645B - Power consumption safety monitoring device of wisdom networking - Google Patents
Power consumption safety monitoring device of wisdom networking Download PDFInfo
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- CN114050645B CN114050645B CN202111234939.0A CN202111234939A CN114050645B CN 114050645 B CN114050645 B CN 114050645B CN 202111234939 A CN202111234939 A CN 202111234939A CN 114050645 B CN114050645 B CN 114050645B
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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
- H02J13/00002—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
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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
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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
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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
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- 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
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
- Y04S20/244—Home appliances the home appliances being or involving heating ventilating and air conditioning [HVAC] units
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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
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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
- Y04S40/126—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
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Abstract
The utility model provides a wisdom networking's power consumption safety monitoring device, the device includes safety monitoring terminal, transmission terminal, preliminary treatment service terminal, divide node server terminal and central server isotructure, the mode of threshold value comparison is provided, can be at the dynamic adjustment acquisition data signal's of the collection end of power consumption data amplification rate, thereby final output amplifies stable output value, guarantee the precision of data, the encrypted mode of compiling has been proposed simultaneously, guarantee the security of data, the device can realize accurate data processing, improve transmission efficiency in the safety power consumption monitored control process, and realize becoming more meticulous the management and control.
Description
Technical Field
The invention relates to the field of safety monitoring, in particular to an intelligent networked electricity utilization safety monitoring device.
Background
At present, the internet of things sensing equipment is in a rapid growth stage, according to statistics and prediction, the number of global internet of things equipment in 2016 reaches 64 hundred million, in 2017 reaches 84 hundred million, the annual growth rate is 31%, in 2020, the number of global internet of things equipment reaches 208 hundred million, in 2020, the number of global internet of things equipment continues to rapidly increase, and the expected annual growth rate is rapidly increased at a speed higher than 40%. The fields covered by the internet of things technology comprise household use, security protection and the like, and the rapid development of the internet of things leads to the diversity of the types of the internet of things equipment, including air conditioners, fans, air purifiers, dust collectors, intelligent sockets, smart phones, fingerprint machines, door controls, cameras, alarms and the like which are used daily. The rapid growth of the internet of things equipment has brought forward the construction of the internet of things platform, because the internet of things is a relatively new field, the standard of the internet of things equipment is relatively lacked, even if certain equipment has the standard, the support strength of manufacturers to the standard is different, and the complexity of access is caused. With the development of the electric power market in China, the frequent interaction trend of electricity selling companies, power grid companies and electricity utilization users is gradually formed, and the response positive degree of the user side is also gradually diversified.
The smart city is a product combining the Internet of things and the digital city, intelligent analysis and intelligent service are provided on the basis of city big data, the collection, storage and analysis processing technology of a large amount of data of the smart city is researched, and the method has important significance for data mining and intelligent decision making of the smart city. Along with the continuous development of information technology, the urban informatization application level is continuously improved, and the construction of smart cities is in due course. The smart city integrates and analyzes various key information of a city operation core system through information technologies such as Internet of things infrastructure and geographic space infrastructure. The construction of the smart city has important significance in the aspects of realizing the sustainable development of the city, leading the application of information technology, improving the comprehensive competitiveness of the city and the like. At present, city data are mostly distributed in an informatization system dispersedly established by each department, and are summarized to a data center to realize comprehensive analysis service after data are extracted, but the summarized and integrated data frequently have the problems of difficult matching, inconsistency, information redundancy and the like, and are difficult to effectively assist in multidimensional decision analysis of smart cities.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an intelligent networked electricity utilization safety monitoring device which can realize accurate data processing, improve transmission efficiency in the safety electricity utilization monitoring process and realize refined management and control.
The invention provides an intelligent networked electricity utilization safety monitoring device, which comprises:
the safety monitoring terminal comprises a plurality of acquisition terminals for acquiring power consumption data of users in the intelligent safety network, and each acquisition terminal comprises a data amplification processor and a data transmission interface;
the transmission terminal comprises a distribution processor and a plurality of transmission paths and is used for distributing the received power utilization data to the corresponding transmission paths according to a preset mode and then transmitting the power utilization data to the preprocessing service terminal;
the preprocessing service terminal is used for receiving the data transmitted by the distribution processor, preprocessing the data and sending the preprocessed data to the sub-node server terminal and/or the central server;
the sub-node server terminal is used for receiving and processing various data transmitted by the preprocessing service terminal and has an inquiry function;
and the central server is used for receiving and processing various data transmitted by the sub-node server terminal or the preprocessing service terminal.
The data transmission interface is used for respectively transmitting the electricity utilization data acquired by the acquisition terminal to the transmission terminal.
The data amplification processor is used for amplifying the power utilization data acquired by the acquisition terminal.
Wherein, the data transmission interface is a wired and/or data transmission interface.
The specific mode of preprocessing of the preprocessing service terminal is that compiled inquiry information and encrypted encryption information are added into data, and preprocessed power consumption data, random code verification information, random code double verification information and inquiry pointer information are integrated to generate a data set as sending data.
Wherein the plurality of transmission paths are two, wherein a first path has a high transmission speed and a small bandwidth, and a second path has a low transmission speed and a large bandwidth.
The ratio of the data quantity of the transmission data on the first path and the second path is the same as the bandwidth ratio of the first path and the second path.
The transmission modes corresponding to the first path and the second path are respectively a serial mode and a parallel mode.
When the actual bandwidth of the data transmitted on the first path is smaller than the bandwidth of the first path, the first path is switched to a parallel mode.
The distribution processor is used for identifying the corresponding ID and the power utilization grade of the acquisition terminal and distributing the received power utilization data to the corresponding transmission path according to a preset mode based on the ID and the power utilization grade.
The intelligent networked electricity utilization safety monitoring device can realize the following steps:
1) a threshold comparison mode is provided, the amplification rate of the acquired data signal can be dynamically adjusted at the acquisition end of the electricity utilization data, so that a stable output value is finally output and amplified, and the data precision is ensured;
2) the data are processed in a grading mode based on the corresponding ID and the power utilization grade of the acquisition terminal, a multi-path transmission mode with different matching parameters is provided, the transmission efficiency is high, the speed is high, the transmission data are distributed in an efficient mode, and redundancy and transmission blockage are removed at the same time;
3) the compiled query information and the encrypted encryption information are added into the data, the data can be preprocessed in a targeted manner, so that the data can be rapidly queried in the later period and has the advantages of confidentiality, a corresponding management and control party at the back end can rapidly extract required data, and other non-relevant management and control parties or other objects can not extract effective data, so that refined processing analysis and management and control can be performed;
4) the method is improved on the basis of the existing random number encryption mode, and the method utilizes two compiling rules aiming at different objects to compile, so that different data contents are provided aiming at a specific control party and a non-specific control party, the encryption of the specific contents is realized, and the special authority is provided for the specific control party.
Drawings
FIG. 1 is a schematic diagram of an intelligent networked electric safety monitoring device.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, the following examples of which are intended to be illustrative only and are not to be construed as limiting the scope of the invention.
Various advantages and features of the present application, and methods of accomplishing the same, will become apparent from the following detailed description of the embodiments with reference to the accompanying drawings. However, the present application is not limited to the embodiments disclosed herein, but may be implemented in various forms. Examples have made the disclosure of the present application complete, and examples are provided so that those skilled in the art can easily understand the scope of the present application. Accordingly, the application is to be limited only by the scope of the following claims. Like reference numerals refer to like elements throughout the specification.
Further, it will be understood that each block of the process flow diagrams, and combinations of blocks in the flowchart illustrations, can be implemented by computer program instructions. Since these computer program instructions may be installed in a processor for a general purpose computer, special purpose computer, or other programmable data processing apparatus, execution of these instructions by a processor for a computer or other programmable data processing apparatus creates a method for implementing the functions described in the blocks of the flowchart. Because these computer program instructions may also be stored in a computer usable or computer-readable memory of a computer or other programmable data processing apparatus to implement the functions specified, the computer program instructions stored in the computer usable or computer-readable memory may also produce an article of manufacture including instruction means that implement the functions specified in the flowchart block or blocks. Since the computer program instructions may also be loaded onto a computer or other programmable data processing apparatus, the instructions which execute the series of operational steps on the computer or other programmable apparatus to create a process that is executed by the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings. A detailed description of known functions or configurations incorporated herein will be omitted when it may make the subject matter of the present application unclear. Further, the following terms are defined in consideration of functions in the present application, and may be interpreted in different ways by the intentions or practices of users and operators. Therefore, the definition thereof should be construed based on the contents of the entire specification.
On the basis, the invention provides an intelligent networked electricity utilization safety monitoring device, and a specific schematic monitoring flow is shown in fig. 1, which is a schematic diagram of the intelligent networked electricity utilization safety monitoring device and is further described below.
The invention provides an intelligent networked electricity utilization safety monitoring device which comprises a safety monitoring terminal, a transmission terminal, a preprocessing service terminal, a sub-node server terminal and a central server which are sequentially connected, wherein the central server is also connected with the safety monitoring terminal through the transmission terminal.
The safety monitoring terminal comprises a plurality of acquisition terminals, wherein the acquisition terminals are respectively used for acquiring the power utilization information of the users in the intelligent safety network. The power consumption data collected by the collecting terminal needs to be processed at the front end, so that the collected power consumption data can meet the collected requirements, for example, the collected voltage is usually small, and the collected voltage can be identified and processed only after being amplified, so the collected original voltage needs to be amplified, however, in the existing processing mode, the power consumption data collected by the collecting terminal is usually directly converted and then is directly amplified, filtered and the like, the power consumption data meeting the requirements is converted, for the amplifying process, the difference value between the collected data input value and the collected data output value can be obtained, the difference value is compared with a preset threshold value, the amplifying multiple is dynamically adjusted according to the comparison result, the stable output value is finally output, and the precision of the data is ensured.
The acquisition terminal comprises a data transmission interface, and the data acquired by the acquisition terminal are respectively transmitted to the transmission terminal through the data transmission interface. The sensing unit corresponding to the acquisition terminal can acquire parameters such as current, voltage, power, electric energy, peak-to-valley electricity and the like, and the parameters constitute user electricity utilization data.
The method is improved, specifically, the acquisition terminal is used for carrying out self-adjusting amplification processing on the electricity consumption data, specifically, a data amplification processor is arranged in the acquisition terminal, the difference of the input values of the electricity consumption data of two acquisition periods before and after one acquisition period is solved through the data amplification processor, the difference result is compared with a preset first difference threshold value, and when the difference result is larger than or equal to the first difference threshold value, the amplification rate is adjusted; when the difference is smaller than a first difference threshold value, performing difference calculation on output values corresponding to the electricity consumption data based on two acquisition periods before and after one acquisition period, comparing the difference calculation result with a preset second difference threshold value, and adjusting the amplification rate when the difference is larger than or equal to the second difference threshold value; and when the difference value is smaller than the second difference threshold value, the ratio of the difference result of the input value to the difference result of the output value is obtained, the ratio is compared with a preset threshold ratio, the amplification rate is adjusted when the ratio is smaller than the threshold ratio, and the power utilization data are collected again when the ratio is larger than or equal to the threshold ratio.
Because the difference of the power consumption data collected at the power consumption data collecting end is large, and the data volume is large, in the data transmission process, the data needs to be effectively transmitted at high speed. However, for users of different types of electricity users or users of different electricity objects, the difference of the electricity usage amount of a single user is large, so that the central server can set the corresponding ID and electricity usage level to, for example, the electricity usage amount of the A user is larger than 300 degrees every month according to the electricity usage time and the electricity usage amount of the electricity users through historical electricity usage data, and the electricity usage amount is concentrated at 9-12 o' clock in the evening, then the electricity usage level is set to 9-B level and the corresponding ID is set, through the setting, the electricity usage law learning of the electricity users is realized, and the historical electricity usage data is updated in real time, so that the data transmission process can be carried out in a targeted manner. And therefore, when the acquisition terminal of the electricity consumption data accesses the Internet of things, the ID and the electricity consumption grade corresponding to the acquisition terminal are distributed to the corresponding user electricity consumption data based on the acquisition.
For the electricity data of different electricity users, when the transmitted data information is different, the format and data amount of the corresponding transmission data in each data information can be different, the existing transmission terminal usually performs wireless transmission in a wireless mode such as 5G, 4G, WIFI or a wired transmission mode such as ethernet through a router, a hub, a wireless transmission module and the like, and then directly transmits the data to the back end for processing, and the information such as the data amount, occupied bandwidth and the like is not allocated in a targeted manner in the process, so that the transmission form of the existing transmission terminal is low in transmission efficiency and low in speed no matter the existing transmission terminal performs only the forwarding allocation transmission of the data, and efficient allocation processing is not performed. Therefore, in the present invention, two transmission paths are respectively and correspondingly set at a plurality of transmission terminals, where a first path has a high transmission speed and a small bandwidth, a second path has a low transmission speed and a large bandwidth, and a ratio of data amounts of transmission data on the first and second paths is the same as a ratio of bandwidths of the first and second paths, and it should be emphasized that the high, low, small and large are configured based on internet of things planning according to an actual situation, which is not described herein again. The transmission modes corresponding to the first path and the second path are respectively transmitted in a serial mode and a parallel mode, but when the actual bandwidth transmitted on the first path is smaller than the bandwidth of the first path, the first path is switched to the parallel mode.
Each transmission terminal further comprises an allocation processor, after the acquisition terminal sends the acquired data to the corresponding transmission terminal, the allocation processor identifies the corresponding ID and the power utilization grade of the acquisition terminal, and allocates the received power utilization data to the corresponding first path or second path according to a preset mode based on the ID and the power utilization grade, so that subsequent transmission is carried out on the corresponding first path or second path.
The specific method for identifying the corresponding ID and the power utilization grade of the acquisition terminal by the allocation processor comprises the following steps: a corresponding ID and power utilization grade database of the acquisition terminal is established in advance at the distribution processor and is stored in the database in a form of a comparison table; after receiving the data collected by the collecting terminal, judging whether the ID and the power utilization grade corresponding to the collecting terminal exist in a comparison table: if the first path exists, the first path is distributed to the corresponding first path or second path for transmission according to a preset mode; if not, the corresponding ID and the power utilization level are packaged and directly transmitted to the central server. At the moment, the central server judges whether the corresponding ID and the power utilization level meet networking requirements or not, if so, a networking instruction is correspondingly sent to the transmission terminal, the transmission terminal stores the corresponding ID and the power utilization level into a comparison table after receiving the networking instruction, connection with the corresponding acquisition terminal is established, so that the corresponding acquisition terminal is reconnected to the Internet of things, the acquired power utilization data are sent to the transmission terminal again, and the transmission terminal receives the power utilization data acquired by the acquisition terminal and then directly distributes the power utilization data to the corresponding first path or second path according to a preset mode for transmission.
Secondly, the transmission terminal transmits the data to the preprocessing service terminal through the first path or the second path. In the existing mode, the data is generally directly transmitted to a central server to be processed in a centralized mode, or distributed sub-node server terminals with functions similar to that of the central server are arranged to be processed, so that the burden of the central server is reduced. However, the power consumption data of different users are different in the corresponding managing and controlling parties, so after being processed by the central server and/or the sub-node server terminals, because the complete data needs to be inquired in the process of inquiring and searching, the efficiency is low, and the speed is low, the application sets the preprocessing service terminal at the rear end of the transmission terminal, preprocesses the received data through the preprocessing service terminal, the compiled inquiry information and the encrypted encryption information are added into the data, so that the data can be preprocessed in a targeted manner, the data can be inquired quickly in the later period and has the security advantage, the management and control party corresponding to the rear end can quickly extract the needed power consumption data, and meanwhile, other non-relevant management and control parties or other objects cannot extract effective data, so that refined processing analysis and management and control can be performed.
The preprocessing service terminal comprises a random number generator, and in a specific preprocessing process, the random number generator randomly generates three groups of random numbers based on received power utilization data, wherein two groups of random numbers comprise true random numbers, and one group of random numbers comprises pseudo random numbers. Specifically, the two groups of true random numbers are compiled according to a first compiling rule set by the central server and/or the branch node server terminal and a second compiling rule set by a specific management and control party respectively, so that the two groups of compiled random code verification information is generated, and meanwhile, the one group of pseudo random numbers are compiled according to a first compiling rule and a second compiling rule different from the first compiling rule and the second compiling rule, so that the compiled random code dual verification information is generated. In the later verification, after the random code double verification information and the two groups of compiled random code verification information are correspondingly decoded, the random code double verification information is used as the verification information of the random code verification information, and the verification is successful when the verification of the random code double verification information and the verification of the random code verification information are both correct; for the two groups of compiled random code verification information, because two compiling rules aiming at different objects are utilized for compiling, different data contents are provided aiming at a specific management party and a non-specific management party, the encryption of the specific contents is realized, and the right which is provided for the specific management party is changed. Meanwhile, query pointer information is generated based on the ID and the power consumption grade corresponding to the received power consumption data, wherein the query pointer information comprises a query pointer with three levels of query grades, and the three levels of query pointers are respectively positioned at query positions corresponding to different data contents of the received data, such as the head, the middle and the tail of the data, or are arranged at the head of three levels of data in an equally-divided manner. Thus, the location can be quickly located during the later query.
On the basis, the electricity utilization data, the random code verification information, the random code double verification information and the query pointer information are further integrated to generate a data set, and therefore the data set is sent to the central server and/or the sub-node server terminal.
Although exemplary embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions, substitutions and the like can be made in form and detail without departing from the scope and spirit of the invention as disclosed in the accompanying claims, all of which are intended to fall within the scope of the claims, and that various steps in the various sections and methods of the claimed product can be combined together in any combination. Therefore, the description of the embodiments disclosed in the present invention is not intended to limit the scope of the present invention, but to describe the present invention. Accordingly, the scope of the present invention is not limited by the above embodiments, but is defined by the claims or their equivalents.
Claims (3)
1. The utility model provides an electric safety monitoring device of wisdom networking which characterized in that includes:
the safety monitoring terminal comprises a plurality of acquisition terminals for acquiring power consumption data of users in the intelligent safety network, and each acquisition terminal comprises a data amplification processor and a data transmission interface;
the data amplification processor is used for amplifying the electricity consumption data acquired by the acquisition terminal, specifically, for calculating the difference of the input values of the electricity consumption data of two acquisition periods before and after one acquisition period, comparing the difference result with a preset first difference threshold value, and adjusting the amplification rate when the difference result is greater than or equal to the first difference threshold value; when the difference is smaller than a first difference threshold value, performing difference calculation on output values corresponding to the electricity consumption data based on two acquisition periods before and after one acquisition period, comparing the difference calculation result with a preset second difference threshold value, and adjusting the amplification rate when the difference is larger than or equal to the second difference threshold value; when the difference value is smaller than the second difference threshold value, the ratio of the difference result of the input value to the difference result of the output value is obtained, the ratio is compared with a preset threshold ratio, when the ratio is smaller than the threshold ratio, the amplification rate is adjusted, and when the ratio is larger than or equal to the threshold ratio, a re-acquisition instruction is sent to the acquisition terminal to re-acquire the power utilization data;
the transmission terminal comprises a distribution processor and a plurality of transmission paths and is used for distributing the received power utilization data to the corresponding transmission paths according to a preset mode and then transmitting the power utilization data to the preprocessing service terminal; the transmission modes corresponding to the first path and the second path are respectively a serial mode and a parallel mode, and when the actual bandwidth of the data transmitted on the first path is less than the bandwidth of the first path, the first path is switched to the parallel mode;
the distribution processor is used for identifying the corresponding ID and the power utilization grade of the acquisition terminal, and distributing the received power utilization data to the corresponding transmission path according to a preset mode based on the ID and the power utilization grade, so that subsequent transmission is carried out from the corresponding transmission path; the corresponding ID and the power utilization grade of the distribution processor for identifying the acquisition terminal are specifically as follows: a corresponding ID and power utilization grade database of the acquisition terminal is established in advance at the distribution processor and is stored in the database in a form of a comparison table; after receiving the data collected by the collecting terminal, judging whether the ID and the power utilization level corresponding to the collecting terminal exist in a comparison table or not: if the first path exists, the first path is distributed to the corresponding first path or second path for transmission according to a preset mode; if the ID does not exist, the corresponding ID and the power utilization grade are packaged and directly transmitted to the central server;
the preprocessing service terminal is used for receiving the data transmitted by the distribution processor, preprocessing the data and sending the preprocessed data to the sub-node server terminal and/or the central server; the specific mode of preprocessing of the preprocessing service terminal is that compiled inquiry information and encrypted encryption information are added into data, and preprocessed power consumption data, random code verification information, random code double verification information and inquiry pointer information are integrated to generate a data set as sending data; the preprocessing service terminal comprises a random number generator, and in the specific preprocessing process, the random number generator randomly generates three groups of random numbers based on the received power consumption data, wherein two groups of random numbers comprise true random numbers, and one group of random numbers comprises pseudo random numbers; the two groups of true random numbers are compiled according to a first compiling rule set by a central server and/or a branch node server terminal and a second compiling rule set by a specific management and control party respectively so as to generate two groups of compiled random code verification information, and meanwhile, one group of pseudo random numbers are compiled according to a first compiling rule and a second compiling rule which are different from the first compiling rule and the second compiling rule so as to generate compiled random code dual verification information;
the sub-node server terminal is used for receiving and processing various data transmitted by the preprocessing service terminal and has an inquiry function;
the central server is used for receiving and processing various data transmitted by the sub-node server terminal or the preprocessing service terminal;
the sub-node server terminal and/or the central server are/is also used for correspondingly decoding the random code double verification information and the two groups of compiled random code verification information in later verification, using the random code double verification information as the verification information of the random code verification information, and if both verification information are correct, then the verification is successful; meanwhile, generating inquiry pointer information based on the ID and the power consumption grade corresponding to the received power consumption data, wherein the inquiry pointer information comprises inquiry pointers with three levels of inquiry grades, and the three levels of inquiry pointers are respectively positioned at inquiry positions corresponding to different data contents of the received data.
2. The intelligently networked electrical safety monitoring device of claim 1, wherein: and the data transmission interface is used for respectively transmitting the power utilization data acquired by the acquisition terminal to the transmission terminal.
3. The intelligently networked electrical safety monitoring device of claim 2, wherein: the data transmission interface is a wired data transmission interface.
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| CN107949071A (en) * | 2017-12-30 | 2018-04-20 | 广东欧珀移动通信有限公司 | terminal wireless data transmission method, device, terminal and storage medium |
| CN111667681A (en) * | 2020-06-03 | 2020-09-15 | 贵州电网有限责任公司 | Communication method, device, terminal equipment and storage medium |
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| CN104506598A (en) * | 2014-12-12 | 2015-04-08 | 国家电网公司 | Power terminal management method for hybrid networking |
| CN106131010A (en) * | 2016-07-07 | 2016-11-16 | 吴本刚 | A kind of electric network data sharing method |
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Denomination of invention: An intelligent networking power safety monitoring device Effective date of registration: 20230113 Granted publication date: 20220902 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Road No seven branch Pledgor: Shandong jia'an Security Technology Co.,Ltd. Registration number: Y2023980030979 |