CN115484195A - A receiving and dispatching integrative system, power consumption management system for electric power information acquisition - Google Patents
A receiving and dispatching integrative system, power consumption management system for electric power information acquisition Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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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
- H02J13/00004—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 power network being locally controlled
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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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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Abstract
The invention relates to the technical field of power systems, in particular to a transmitting-receiving integrated system and a power utilization management system for power information acquisition. The integrated transceiver system includes: a terminal management unit and a terminal data processing unit. The terminal management unit is used for performing access and communication management on the physical terminal and acquiring working state information of the accessed physical terminal; the terminal data processing unit is used for distributing and processing the acquired working state information of the physical terminal and respectively sending the working state information of the physical terminal to the first information acquisition system and the second information acquisition system which are connected, wherein the first information acquisition system and the second information acquisition system are respectively an original electric power information acquisition system and a new electric power information acquisition system. Therefore, under the condition that the original electric power information acquisition system normally operates, the newly-built electric power information acquisition system can operate in parallel rails to finally achieve the purpose of smoothly cutting and connecting the cable.
Description
Technical Field
The invention relates to the technical field of power systems, in particular to a transmitting-receiving integrated system and a power utilization management system for power information acquisition.
Background
In order to improve the electricity utilization service level of the user, the national power grid needs to acquire the electricity utilization information of the user in time, please refer to fig. 6, and in the prior art, the original electricity information acquisition system is generally adopted to acquire the electricity utilization information of the physical terminal of the user. However, with the increasing number of power users, the original power information collection system cannot meet the demand of power information collection of physical terminals of large-scale users, and therefore the original power information collection system needs to be upgraded and modified, a new power information collection system needs to be developed to collect information of more physical terminals, and when the new power information collection system is online, the original power information collection system cannot be immediately stopped for normal operation of system services. Therefore, how to enable the newly-built electric power information acquisition system to be capable of smoothly cutting and connecting the line under the condition of not influencing the normal operation of the original electric power information acquisition system is a technical problem which needs to be solved urgently in the field of electric power systems.
Disclosure of Invention
The invention provides a receiving and transmitting integrated system for electric power information acquisition and an electricity utilization management system, which can realize that a newly constructed electric power information acquisition system can be smoothly cut off and connected to a line under the condition that the original electric power information acquisition system normally operates.
In one aspect, the present invention provides a transceiver system for collecting power information, including: a terminal management unit and a terminal data processing unit;
the terminal management unit is used for performing access and communication management on the accessed physical terminal and acquiring working state information of the accessed physical terminal; the terminal data processing unit is used for distributing and processing the acquired working state information of the physical terminal and respectively sending the working state information of the physical terminal to the accessed first information acquisition system and the second information acquisition system.
The invention provides a receiving and transmitting integrated system for electric power information acquisition, which further comprises a state monitoring unit;
the state monitoring unit is used for acquiring access state information of an accessed physical terminal and access state information of the first information acquisition system and the second information acquisition system, and monitoring the access information of the physical terminal, the first information acquisition system and the second information acquisition system on line.
According to the receiving and transmitting integrated system for collecting the power information provided by the invention, the terminal management unit comprises: the terminal access monitoring module, the protocol identification module and the terminal communication management module;
the terminal access monitoring module is used for monitoring whether a physical terminal is accessed on each access port; the protocol identification module is used for acquiring access request information of an accessed physical terminal when the terminal access monitoring module monitors that the physical terminal is accessed, and identifying a communication protocol of the physical terminal according to the access request information;
and the terminal communication management module is used for establishing communication connection with the physical terminal according to the communication protocol after the protocol identification module identifies the communication protocol of the physical terminal, and allowing the physical terminal to access.
According to the receiving and transmitting integrated system for collecting the power information provided by the invention, the terminal management unit further comprises: a blacklist management module and an access quantity management module;
the blacklist management module is used for identifying the identity information of the physical terminal according to the access request information of the physical terminal, determining whether the physical terminal is in a blacklist or not according to the identity information, and sending a determination result to the terminal communication management module;
the terminal communication management module is also used for determining whether the current physical terminal is repeatedly accessed according to the identity information of the physical terminal, and if so, performing communication management on two physical terminals with the same identity information to ensure that only one physical terminal with the same identity information is accessed;
the access quantity management module is used for counting the quantity of the currently accessed physical terminals, determining whether the quantity of the currently accessed physical terminals reaches a preset access quantity upper limit, and if so, rejecting the re-access of a new physical terminal.
According to the receiving and transmitting integrated system for collecting the power information provided by the invention, the terminal data processing unit comprises: the information acquisition module and the acquisition system are connected with the management module and the message forwarding module;
the information acquisition module is used for acquiring working state information of the physical terminal, and the working state information comprises power utilization information of the physical terminal;
the acquisition system connection management module is used for correspondingly simulating two virtual terminals by one physical terminal, controlling the two virtual terminals to log in the first information acquisition system and the second information acquisition system respectively, and monitoring the access states of the virtual terminals and the first information acquisition system and the second information acquisition system; the two virtual terminals and the corresponding physical terminals have the same or corresponding identity information;
the message forwarding module is used for uploading the acquired working state information of the physical terminal to the first information acquisition system and the second information acquisition system through the two virtual terminals respectively, and receiving a command issued by the first information acquisition system and/or the second information acquisition system to forward the command to the physical terminal.
According to the receiving and transmitting integrated system for collecting the power information provided by the invention, the terminal data processing unit further comprises: logging in a compensation module and a heartbeat compensation module;
the login compensation module is used for controlling the virtual terminal to log in the first information acquisition system and/or the second information acquisition system again when the virtual terminal is monitored to be disconnected with the first information acquisition system and/or the second information acquisition system;
the heartbeat compensation module is used for monitoring heartbeat connection between the virtual terminal and the first information acquisition system and the second information acquisition system, and controlling the virtual terminal to actively send heartbeat signals to the first information acquisition system and/or the second information acquisition system if the virtual terminal is monitored to be not in heartbeat connection with the first information acquisition system and/or the second information acquisition system within a preset time period.
According to the receiving and transmitting integrated system for collecting the electric power information provided by the invention, the terminal data processing unit further comprises: a protection mechanism module and a differentiation comparison module;
the protection mechanism module is used for monitoring the number of the virtual terminals logged in by the first information acquisition system and/or the second information acquisition system within a period of time, and controlling the number of the logged virtual terminals or the logging speed of the subsequent virtual terminals when the number of the logged virtual terminals exceeds a preset upper limit or multiple logging failures occur;
the differentiation comparison module is used for acquiring the number of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system and the identity information of the virtual terminals, and obtaining a differentiation comparison table according to the identity information of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system.
According to the receiving and transmitting integrated system for collecting the electric power information, the state monitoring unit comprises a first monitoring module, a second monitoring module, a third monitoring module and a fourth monitoring module;
the first monitoring module is used for monitoring the number of the currently accessed physical terminals and the variation trend of the access number of the physical terminals;
the second monitoring module is used for monitoring the identity information and the access time of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system, and respectively monitoring the number of the virtual terminals currently accessed to the first information acquisition system and the second information acquisition system and the variation trend of the access number of the virtual terminals;
the third monitoring module is used for recording the number and identity information of the off-line physical terminals and recording off-line reasons of the physical terminals;
the fourth monitoring module is used for monitoring the access state of the physical terminal which is frequently off-line and recording the off-line reason.
According to the receiving and transmitting integrated system for collecting the electric power information, the terminal data processing unit further comprises a data storage module and a display module;
the data storage module is used for storing the working state information of the physical terminal and the monitoring information of the monitoring unit in a database;
the display module is used for displaying the working state information of the physical terminal and the monitoring information of the monitoring unit.
In another aspect, the present invention further provides a power management system, including: the system comprises a physical terminal, a receiving and transmitting integrated system, a first information acquisition system and a second information acquisition system;
the physical terminal is used for collecting the power utilization information of the user; the receiving and transmitting integrated system is used for carrying out access and communication management on an accessed physical terminal and acquiring working state information of the accessed physical terminal; and distributing and processing the acquired working state information of the physical terminal, and respectively sending the working state information of the physical terminal to the accessed first information acquisition system and the second information acquisition system.
The invention provides a receiving and transmitting integrated system for electric power information acquisition, which comprises: a terminal management unit and a terminal data processing unit. The terminal management unit is used for performing access and communication management on the accessed physical terminal and acquiring the working state information of the accessed physical terminal; the terminal data processing unit is used for distributing and processing the acquired working state information of the physical terminal and respectively sending the working state information of the physical terminal to the first information acquisition system and the second information acquisition system which are connected, wherein the first information acquisition system and the second information acquisition system are respectively an original electric power information acquisition system and a new electric power information acquisition system. Therefore, under the condition that the original electric power information acquisition system normally operates, the newly-built electric power information acquisition system can be smoothly cut on-line.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a power management system according to the present invention;
FIG. 2 is a schematic structural diagram of a transceiver system provided in the present invention;
fig. 3 is a schematic structural diagram of a terminal management unit provided by the present invention;
FIG. 4 is a schematic diagram of a terminal data processing unit according to the present invention;
FIG. 5 is a schematic diagram of a status monitoring unit according to the present invention;
FIG. 6 is a prior art schematic diagram of a grid layout of a powered information collection system;
FIG. 7 is a schematic diagram of a transceiver system according to one embodiment of the present invention;
FIG. 8 is a second schematic diagram of a transceiver system according to the present invention;
fig. 9 is a third schematic diagram of a network layout of the integrated transceiver system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The technical solution of the invention is described in detail below with reference to fig. 1-6.
According to the receiving and transmitting integrated system for electric power information acquisition, the physical terminals are connected into the receiving and transmitting integrated system in a unified mode, each physical terminal is virtualized into two virtual terminals by the receiving and transmitting integrated system, the two virtual terminals are connected into the original electric power information acquisition system and the newly-built electric power information acquisition system respectively, so that the original system and the new system can acquire data of the same physical terminal, the original electric power information acquisition system is not sensitive to operation, the normal use of the original electric power information acquisition system is ensured, and the newly-built electric power information acquisition system is enabled to be smoothly and stably on line.
The first embodiment is as follows:
the present embodiment provides a transceiver system for collecting power information, as shown in fig. 1 and 7, the transceiver system 20 is configured to be disposed between a physical terminal 10 and a first information collecting system (original power information collecting system) 30 and a second information collecting system (new power information collecting system) 31. As shown in fig. 2 and 7, the transceiver system 20 includes: a terminal management unit 201, a terminal data processing unit 202; the terminal management unit 201 is configured to perform access and communication management on an accessed physical terminal, and acquire working state information of the accessed physical terminal 10, where the working state information of the physical terminal 10 includes power consumption information of the physical terminal, such as total power consumption; the terminal data processing unit 202 is configured to perform distribution processing on the acquired operating state information of the physical terminal, and send the operating state information of the physical terminal 10 to the first information acquisition system 30 and the second information acquisition system 31 that are accessed, respectively. Therefore, the physical terminal 10 can establish communication connection with the new and old electric power information acquisition systems at the same time, so that the new electric power information acquisition system can be normally used on line under the condition that the normal state of the original electric power information acquisition system is not influenced, and the electric power information data cannot be lost in the transition process of the new and old electric power information acquisition systems.
In an embodiment, the all-in-one transceiver system 20 of this embodiment further includes a status monitoring unit 203, where the status monitoring unit 203 is configured to acquire access status information of an accessed physical terminal and access status information of the first information acquisition system and the second information acquisition system, and perform online monitoring on access information of the physical terminal 10, the first information acquisition system 30, and the second information acquisition system 31. For example, it is monitored how many physical terminals 10 are online currently, and at the same time, it is monitored how many physical terminals 10 are accessed to the first information collection system 30 currently, and information of those physical terminals 10 are accessed to the second information collection system 31 is monitored. The monitoring enables the technician to better grasp the operating states of the physical terminal 10, the first information collecting system 30, and the second information collecting system 31. The physical terminal 10 of the present embodiment may be understood as a smart meter cluster having a communication function.
Specifically, as shown in fig. 3, the terminal management unit 201 of the present embodiment includes: the terminal access monitoring module 2011, the protocol identification module 2012 and the terminal communication management module 2013. The terminal access monitoring module 2011 is configured to monitor whether a physical terminal is accessed to each access port; the protocol identification module 2012 is configured to, when the terminal access monitoring module 2011 monitors that the physical terminal 10 is accessed, obtain access request information of the accessed physical terminal 10, and identify a communication protocol of the physical terminal 10 according to the access request information; the terminal communication management module 2013 is configured to, after the protocol identification module 2012 identifies the communication protocol of the physical terminal 10, establish a communication connection with the physical terminal 10 according to the communication protocol, and allow the physical terminal 10 to access the transceiver integrated system.
Further, the terminal management unit 201 of the transceiver system further includes: a blacklist management module 2014 and an access number management module 2015. Before the terminal communication management module 2013 establishes a communication connection with the physical terminal 10, the blacklist management module 2014 is configured to identify, according to the access request information of the physical terminal 10, identity information of the physical terminal 10, for example, ID information of the identified physical terminal 10, determine whether the physical terminal 10 is in a blacklist according to the identity information, and send a determination result to the terminal communication management module 2013. The terminal communication management module 2013 is further configured to determine whether the current physical terminal 10 is repeatedly accessed according to the identity information of the physical terminal 10, and if yes, perform communication management on two physical terminals 10 with the same identity information, so that only one physical terminal 10 with the same identity information is accessed. For example, theoretically, only one communication connection can be established by one physical terminal 10, and if the logical addresses of two physical terminals 10 are the same, the communication connection is identified and certain processing is performed, such as closing the connection of the previous physical terminal 10 and allowing the connection to be established by the next physical terminal 10. The access number management module 2015 is configured to count the number of currently accessed physical terminals 10, determine whether the number of currently accessed physical terminals 10 reaches a preset upper limit of the access number, and if yes, reject a new physical terminal 10 for re-access, thereby avoiding system paralysis or communication delay caused by an excessive system load.
As shown in fig. 4, the terminal data processing unit 202 includes: an information acquisition module 2021, an acquisition system connection management module 2022, and a message forwarding module 2023. The information acquisition module 2021 is configured to acquire working state information of the physical terminal 10, where the working state information includes power consumption information of the physical terminal 10; the acquisition system connection management module 2022 is configured to simulate two virtual terminals corresponding to one physical terminal 10, control the two virtual terminals to log in the first information acquisition system 30 and the second information acquisition system 31, and monitor access states of the two virtual terminals and the first information acquisition system 30 and the second information acquisition system 31; the two virtual terminals have the same or corresponding identity information as the corresponding physical terminal 10. It can be understood that the virtual terminal and the physical terminal 10 of this embodiment have the same ID information, so that simulating two virtual terminals with the same ID is equivalent to accessing one physical terminal 10 to two information acquisition systems at the same time, that is, both information acquisition systems can perform information acquisition and monitoring on one physical terminal 10. The message forwarding module 2023 is configured to upload the acquired working state information of the physical terminal 10 to the first information acquisition system 30 and the second information acquisition system 31 through the two virtual terminals, respectively, and receive an instruction issued by the first information acquisition system 30 and the second information acquisition system 31 to send to the physical terminal 10, where the issued instruction is used to set or upgrade the physical terminal 10, for example.
In one embodiment, the physical terminal 10 may be understood as a smart meter having a communication function, or the physical terminal 10 may be understood as a communication management device of a region, which communicates with the meter and also communicates with the collection system, and the communication management device is a communication forwarding bridge between the meter and the collection system. The physical terminal 10 is responsible for collecting the electric energy information of each information acquisition point, managing the data, transmitting the data and executing or forwarding the equipment of the control command issued by the master station.
The terminal data processing unit 202 of this embodiment further includes: a login compensation module 2024 and a heartbeat compensation module 2025. The login compensation module 2024 is configured to control the virtual terminal to log in the first information acquisition system 30 or the second information acquisition system 31 again when it is monitored that the virtual terminal is disconnected from the first information acquisition system 30 and the second information acquisition system 31. For example, in an actual working process, the virtual terminal may have a problem of occasional disconnection, and in order to avoid long-time disconnection of the virtual terminal, the login compensation module 2024 of this embodiment detects that a certain virtual terminal has been in a disconnection state for a certain period of time (e.g., 30 minutes), and controls the virtual terminal to initiate a login request to the first information collection system 30 again, so as to re-access the first information collection system 30.
The heartbeat compensation module 2025 is configured to monitor heartbeat connection between the virtual terminal and the first information acquisition system 30 and the second information acquisition system 31, and if it is monitored that there is no heartbeat connection between the virtual terminal and the first information acquisition system 30 or the second information acquisition system 31 within a preset time period (for example, 20 minutes), control the virtual terminal to actively send a heartbeat signal to the first information acquisition system 30 or the second information acquisition system 31. For example, when it is detected that a certain virtual terminal does not send acquired information to the first information acquisition system 30 within 20 minutes, the virtual terminal is controlled to actively send a heartbeat signal to the first information acquisition system 30 to prove that the virtual terminal is not disconnected. Therefore, the terminal is prevented from interacting with one system for a long time, and the terminal triggers heartbeat time delay to cause another system to actively close connection due to overtime of terminal connection.
In one embodiment, the terminal data processing unit 202 further includes: a protection mechanism module 2026 and a differentiation comparison module 2027; the protection mechanism module 2026 is configured to monitor the number of virtual terminals logged in by the first information collection system 30 or the second information collection system 31 within a period of time, and when the number of logged virtual terminals exceeds a preset upper limit or a login failure occurs many times, control the speed or the number of subsequent virtual terminals logging in the system, that is, control the frequency of subsequent virtual terminals logging in the system. For example, the virtual terminal which needs to log in subsequently is controlled to try to log in after a certain time interval, so that system paralysis caused by frequent login is avoided. For example, the performance of the original power consumption information acquisition system is poor sometimes, when the virtual terminals are simultaneously online in a large batch, connection with the original power consumption information acquisition system is established quickly, connection failure is possible, and reconnection is performed quickly after connection failure. The quick reconnection can cause the down of the original power utilization information acquisition system. This then requires a protection mechanism such as: when the situation that the connection with the original power utilization information acquisition system is failed to be established for many times occurs, the connection with the original power utilization information acquisition system is established after the connection is suspended for a period of time. Or the connection speed per second of the connection established with the original electricity information acquisition system is limited. The differentiation comparison module 2027 is configured to obtain the number and the identity information of the virtual terminals respectively accessed to the first information acquisition system 30 and the second information acquisition system 31, and obtain a differentiation comparison table according to the identity information of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system. For example, if there are 100 physical terminals 10 connected to the transceiver system, there should be 100 connections to the original electricity information collection system and 100 connections to the new electricity information collection system in theory. However, in the actual application process, the new and old systems may have different connection numbers at the same time due to factors such as processing logic, etc., so that it is necessary to compare which physical terminals are owned by the old system and the new system is not. Which physical terminals are the new system and the old system is not, so as to know the connection condition in time.
As shown in fig. 5 and 8, the state monitoring unit 203 of this embodiment includes a first monitoring module 2031, a second monitoring module 2032, a third monitoring module 2033, and a fourth monitoring module 2034. The first monitoring module 2031 is configured to monitor the number of currently accessed physical terminals and a trend of change of the number of the currently accessed physical terminals, for example, to draw a change curve of the number of the currently accessed physical terminals. The second monitoring module 2032 is configured to monitor the identity information and the access time of the virtual terminals respectively accessing the first information collection system 30 and the second information collection system 31, and monitor the number of virtual terminals currently accessed by the first information collection system 30 and the second information collection system 31 and the variation trend of the access number of the virtual terminals, for example, draw a curve graph of the variation trend of the access number of the virtual terminals at the same time. The third monitoring module 2033 is configured to record the number and identity information of the offline physical terminals 10, and record the offline reason of the physical terminals 10; the fourth monitoring module 2034 is configured to monitor an access state of the physical terminal 10 that is frequently offline, and record an offline reason. The monitoring modules of this embodiment can monitor the operating status of the transceiver system 20, the access status of the physical terminal 10, and the access status of the first information collection system 30 and the second information collection system 31 in real time, so as to know the operating status of the system in time.
In one embodiment, the terminal data processing unit 202 further includes a data storage module 2028 and a display module 2029; the data storage module 2028 is configured to store the operating state information of the physical terminal 10 and the monitoring information collected by each module of the monitoring unit in a database, so as to facilitate subsequent checking. The display module 2029 is used to display the operating status information of the physical terminal 10 and the monitoring information of the monitoring unit for the convenience of the technician to view, for example, the display module 2029 is a display.
In another embodiment, the terminal data processing unit 202 further includes a configuration module 2020, and the configuration module 2020 is configured to receive a configuration signal, and perform operations such as parameter configuration or system upgrade on the system.
For example, the transceiver system 20 may be understood as a transceiver device, and the transceiver system 20 includes a physical interface for communication, a processor, a memory, and the like, where the memory stores a computer program, and the processor executes the program stored in the memory to implement the functions of the above modules.
In an embodiment, as shown in fig. 9, load balancing devices are further disposed between the physical terminal 10 and the transceiver system 20, and between the transceiver system 20 and the power consumption information acquisition system, so as to improve the efficiency of the whole communication and data processing. For example, two groups of load terminals are in communication connection with three integrated receiving and transmitting systems through one load balancing device, and the three integrated receiving and transmitting systems are connected with the original electricity information acquisition system and the new electricity information acquisition system through one load balancing device. The integrated transceiver system of the present embodiment performs data forwarding and processing based on the protocol layer of the physical terminal 10 communication, and does not change the power consumption information content of the physical terminal 10. Through testing, a transceiver system can support access to 3 physical terminals 10 at most.
The integrated transceiver system of the embodiment is already used on the ground in a plurality of cities. For example, in the Shanghai power collection project, a total of 42 physical terminals are deployed, and 30 transceiver integrated systems are deployed on 30 virtual machines and operated for 2 months. And the newly constructed electric power information acquisition system successfully enters a single-track operation stage after the functional verification is passed. For example, in a Ningxia power acquisition project, a total of 8 ten thousand terminals, different protocol terminals of an original power information acquisition system access different monitoring ports, so that when a transceiving integrated system is adopted, 2 transceiving integrated system clusters are deployed according to two monitoring ports, and each cluster deploys 3 transceiving integrated systems on a virtual machine. And the newly constructed electric power information acquisition system successfully enters a single-track operation stage after the parallel operation for more than 3 months. For another example, in a total of 50 ten thousand terminals in the Hubei electric power collection project, in order to be compatible with terminal access with the same logical address of the physical terminal, the original electric power information collection system is accessed by monitoring 3 ports respectively, so that the problem is solved. When one transceiver-integrated system is deployed, 3 transceiver-integrated system service clusters are deployed according to 3 monitoring ports. Each transceiver system is respectively deployed on 25 virtual machines according to the standard of each service access 2-ten thousand physical terminals. The newly built electric power information acquisition system is fully tested in system parallel connection, and has no influence on the original acquisition system.
Example two:
the present embodiment provides an electricity management system, as shown in fig. 1, the electricity management system includes: the system comprises a physical terminal 10, a receiving and transmitting integrated system 20, a first information acquisition system 30 and a second information acquisition system 31; the physical terminal 10 is used for collecting power consumption information of a user; the transceiver system 20 is used for performing access and communication management on the accessed physical terminal 10 and acquiring working state information of the accessed physical terminal; and distributes the acquired working state information of the physical terminal 10, and sends the working state information of the physical terminal 10 to the accessed first information acquisition system 30 and the second information acquisition system 31, respectively. By adopting the power utilization management system of the embodiment, when a new information acquisition system is on line, switching between the new information acquisition system and the old information acquisition system can be stably realized.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A receiving and dispatching integrated system for electric power information acquisition is characterized by comprising: a terminal management unit and a terminal data processing unit;
the terminal management unit is used for performing access and communication management on the accessed physical terminal and acquiring working state information of the accessed physical terminal; the terminal data processing unit is used for distributing and processing the acquired working state information of the physical terminal and respectively sending the working state information of the physical terminal to the accessed first information acquisition system and the second information acquisition system.
2. The integrated transceiver system for power information collection according to claim 1, further comprising a status monitoring unit;
the state monitoring unit is used for acquiring access state information of an accessed physical terminal and access state information of the first information acquisition system and the second information acquisition system, and performing online monitoring on the access information of the physical terminal, the first information acquisition system and the second information acquisition system.
3. The integrated transceiver system for power information collection according to claim 1, wherein the terminal management unit includes: the terminal access monitoring module, the protocol identification module and the terminal communication management module;
the terminal access monitoring module is used for monitoring whether a physical terminal is accessed on each access port; the protocol identification module is used for acquiring access request information of an accessed physical terminal when the terminal access monitoring module monitors that the physical terminal is accessed, and identifying a communication protocol of the physical terminal according to the access request information;
and the terminal communication management module is used for establishing communication connection with the physical terminal according to the communication protocol after the protocol identification module identifies the communication protocol of the physical terminal, and allowing the physical terminal to access.
4. The integrated transceiver system for power information collection according to claim 3, wherein the terminal management unit further comprises: a blacklist management module and an access quantity management module;
the blacklist management module is used for identifying the identity information of the physical terminal according to the access request information of the physical terminal, determining whether the physical terminal is in a blacklist or not according to the identity information, and sending a determination result to the terminal communication management module;
the terminal communication management module is also used for determining whether the current physical terminal is repeatedly accessed according to the identity information of the physical terminal, and if so, performing communication management on two physical terminals with the same identity information to ensure that only one physical terminal with the same identity information is accessed;
the access quantity management module is used for counting the quantity of the currently accessed physical terminals, determining whether the quantity of the currently accessed physical terminals reaches a preset access quantity upper limit, and if so, rejecting the re-access of a new physical terminal.
5. The integrated transceiver system for power information collection according to claim 2, wherein the terminal data processing unit includes: the information acquisition module and the acquisition system are connected with the management module and the message forwarding module;
the information acquisition module is used for acquiring working state information of the physical terminal, and the working state information comprises power utilization information acquired by the physical terminal;
the acquisition system connection management module is used for correspondingly simulating two virtual terminals by one physical terminal, controlling the two virtual terminals to log in the first information acquisition system and the second information acquisition system respectively, and monitoring the access states of the virtual terminals and the first information acquisition system and the second information acquisition system; the two virtual terminals and the corresponding physical terminal have the same or corresponding identity information;
the message forwarding module is used for uploading the acquired working state information of the physical terminal to the first information acquisition system and the second information acquisition system through the two virtual terminals respectively, and receiving a command issued by the first information acquisition system and/or the second information acquisition system to forward the command to the physical terminal.
6. The integrated transceiver system for power information collection according to claim 5, wherein the terminal data processing unit further comprises: a login compensation module and a heartbeat compensation module;
the login compensation module is used for controlling the virtual terminal to log in the first information acquisition system and/or the second information acquisition system again when the virtual terminal is monitored to be disconnected with the first information acquisition system and/or the second information acquisition system;
the heartbeat compensation module is used for monitoring heartbeat connection between the virtual terminal and the first information acquisition system and the second information acquisition system, and if the virtual terminal is monitored to be in no heartbeat connection between the virtual terminal and the first information acquisition system and/or the second information acquisition system within a preset time period, the virtual terminal is controlled to actively send heartbeat signals to the first information acquisition system and/or the second information acquisition system.
7. The integrated transceiver system for power information collection according to claim 5 or 6, wherein the terminal data processing unit further comprises: a protection mechanism module and a differentiation comparison module;
the protection mechanism module is used for monitoring the number of the virtual terminals logged in by the first information acquisition system and/or the second information acquisition system within a period of time, and controlling the number of the logged virtual terminals or the logging speed of the subsequent virtual terminals when the number of the logged virtual terminals exceeds a preset upper limit or multiple logging failures occur;
the differentiation comparison module is used for acquiring the number of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system and the identity information of the virtual terminals, and obtaining a differentiation comparison table according to the identity information of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system.
8. The integrated transceiver system for power information collection according to claim 5, wherein the state monitoring unit includes a first monitoring module, a second monitoring module, a third monitoring module and a fourth monitoring module;
the first monitoring module is used for monitoring the number of the currently accessed physical terminals and the variation trend of the access number of the physical terminals;
the second monitoring module is used for monitoring the identity information and the access time of the virtual terminals respectively accessed to the first information acquisition system and the second information acquisition system, and respectively monitoring the number of the virtual terminals currently accessed to the first information acquisition system and the second information acquisition system and the variation trend of the access number of the virtual terminals;
the third monitoring module is used for recording the number and the identity information of the off-line physical terminals and recording off-line reasons of the physical terminals;
the fourth monitoring module is used for monitoring the access state of the physical terminal which is frequently off-line and recording the off-line reason.
9. The integrated transceiver system for power information collection according to claim 8, wherein the terminal data processing unit further comprises a data storage module and a display module;
the data storage module is used for storing the working state information of the physical terminal and the monitoring information of the monitoring unit in a database;
the display module is used for displaying the working state information of the physical terminal and the monitoring information of the monitoring unit.
10. An electricity management system, comprising: the system comprises a physical terminal, a receiving and transmitting integrated system, a first information acquisition system and a second information acquisition system;
the physical terminal is used for collecting the power utilization information of the user; the receiving and transmitting integrated system is used for carrying out access and communication management on an accessed physical terminal and acquiring working state information of the accessed physical terminal; and distributing and processing the acquired working state information of the physical terminal, and respectively sending the working state information of the physical terminal to the accessed first information acquisition system and the second information acquisition system.
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