CN116278902A - Charging state monitoring system of charging pile cluster - Google Patents
Charging state monitoring system of charging pile cluster Download PDFInfo
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- CN116278902A CN116278902A CN202310571855.9A CN202310571855A CN116278902A CN 116278902 A CN116278902 A CN 116278902A CN 202310571855 A CN202310571855 A CN 202310571855A CN 116278902 A CN116278902 A CN 116278902A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The application relates to the technical field of charging piles, in particular to a charging state monitoring system of a charging pile cluster. The system comprises a monitoring platform and a plurality of acquisition devices, wherein the monitoring platform comprises an application server, a data acquisition server and a firewall; the collecting equipment is used for collecting the charging state data of each charging pile in the charging pile cluster and uploading the charging state data to the monitoring platform; the monitoring platform is used for associating the transaction data of the charging card with the charging state data of each charging pile to obtain a data association result and a data analysis result, and monitoring the charging state of each charging pile in the charging pile cluster based on the data association result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
Description
Technical Field
The application relates to the technical field of charging piles, in particular to a charging state monitoring system of a charging pile cluster.
Background
Along with the rapid development of electric vehicles, as necessary corollary equipment of the electric vehicles, the electric vehicle charging pile has huge application requirements. At present, the charging piles of the electric automobile are formally in online operation, but the operation monitoring of the charging piles is still imperfect, a set of real-time operation data centralized acquisition monitoring system is urgently needed, and the charging piles are remotely controlled and managed so as to ensure the safety of each charging pile when the electric automobile is charged.
Disclosure of Invention
In view of this, the embodiment of the application provides at least a charging state monitoring system of a charging pile cluster, which can ensure the safety of each charging pile when charging an electric automobile.
The embodiment of the application provides a charging state monitoring system of a charging pile cluster, the system comprises a monitoring platform and a plurality of acquisition devices, each acquisition device is connected with the charging pile cluster and the monitoring platform respectively, the monitoring platform comprises an application server, a data acquisition server and a firewall, the data acquisition server performs data interaction with each charging pile in the charging pile cluster through an internet, the application server is used for providing web service for a user terminal, and the firewall is used for protecting the safety of an internal network of the monitoring platform; wherein, the liquid crystal display device comprises a liquid crystal display device,
the collection equipment is used for collecting the charging state data of each charging pile in the charging pile cluster and uploading the charging state data to the monitoring platform;
the monitoring platform is used for calling the charge card transaction data of the charging pile through the identification information of the charging pile after receiving the charge state data of any charging pile in the charging pile cluster, and correlating the charge card transaction data of the charging pile with the charge state data to obtain a data correlation result of the charging pile; determining a data analysis result of the charging pile based on a data association result of the charging pile, monitoring the charging state of the charging pile based on the data analysis result, and determining whether the charging pile is normal to charge the current electric automobile or not; the data association result comprises time information, electric quantity information, charging current information, charging voltage information, charging temperature information and cost information of the current charging of the charging pile.
In one possible implementation, the application server includes an interface service module, a web manager module, an oracle database, and an in-memory database; the web management program module is respectively interacted with the oracle database and the interface service module, the interface service module is interacted with the memory database, and the interface service module is interacted with the data acquisition server in a TCP command mode and/or a web pushing mode.
In one possible implementation manner, the web management program module comprises a charging pile ledger management unit, a charging pile remote control unit, a charging pile operation monitoring unit, a SCADA analysis unit and an acquisition configuration unit; wherein, the liquid crystal display device comprises a liquid crystal display device,
the charging pile ledger management unit is used for carrying out charging station drawing, pile foundation information maintenance and user management on each charging pile;
the charging pile remote control unit is used for performing remote start and stop control, remote price adjustment control, remote time setting control and price maintenance control on each charging pile;
the charging pile operation monitoring unit is used for carrying out exception handling, alarm history list generation, short message alarm template generation and mail alarm template generation on each charging pile;
the SCADA analysis unit is used for analyzing the acquired telemetry data, remote signaling data and remote control commands of each charging pile to obtain analysis results of each charging pile;
and the acquisition configuration unit is used for carrying out charging pile communication configuration on each charging pile.
In one possible implementation manner, the charging pile ledger management unit is further configured to generate a charging pile ledger table and send the charging pile ledger table to the data acquisition server after associating the branch box detail table, the charging pile model table, the charging pile information table, the charging station information table and the charging pile panoramic picture.
In one possible implementation manner, the charging pile remote control unit is further configured to send at least one of a remote start stop control instruction, a remote price adjustment control instruction, a remote time setting control instruction, and a price maintenance control instruction to each charging pile in response to a target operation for the remote control man-machine interaction interface.
In a possible implementation manner, the charging pile operation monitoring unit is further configured to display an alarm processing result, an alarm history list, a short message alarm template and a mail alarm template through an operation monitoring man-machine interaction interface.
In one possible embodiment, the telemetry data includes voltage data, current data, charge time data, peak data, unit price data, and temperature data; the remote signaling data comprise whether battery data, fault state data, storage battery matching fault data and charging pile state data are connected or not; the remote control command comprises a charger start charging command, a charger stop charging command, a charger emergency stop charging command, a time setting command and a charging standard setting command.
In one possible implementation, the data acquisition server comprises a dynamic loader, a background task manager, a data acquisition interface and a CAN protocol adapter; wherein, the liquid crystal display device comprises a liquid crystal display device,
and the data acquisition interface is used for judging whether the target charging pile is connected after the interception port is started, and if so, updating the working state of the target charging pile after the client determines the equipment.
In one possible implementation, the CAN protocol adapter includes a control command plug-in, a memory data management plug-in, and a data acquisition plug-in and a service console.
In one possible implementation, the interface service module includes a universal data access layer interface, a telemetry data interface, a control command interface, and a communication device status interface.
The charging state monitoring system of the charging pile cluster comprises a monitoring platform and a plurality of acquisition devices, wherein the monitoring platform comprises an application server, a data acquisition server and a firewall; the collecting equipment is used for collecting the charging state data of each charging pile in the charging pile cluster and uploading the charging state data to the monitoring platform; the monitoring platform is used for associating the transaction data of the charging card with the charging state data of each charging pile to obtain a data association result and a data analysis result, and monitoring the charging state of each charging pile in the charging pile cluster based on the data association result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic diagram of a charging state monitoring system of a charging pile cluster according to an embodiment of the present application;
FIG. 2 shows a schematic diagram of an application server provided by an embodiment of the present application;
FIG. 3 illustrates a schematic diagram of a web manager module provided by an embodiment of the present application;
fig. 4 shows a schematic diagram of a data acquisition server according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it should be understood that the accompanying drawings in the present application are only for the purpose of illustration and description, and are not intended to limit the protection scope of the present application. In addition, it should be understood that the schematic drawings are not drawn to scale. A flowchart, as used in this application, illustrates operations implemented according to some embodiments of the present application. It should be appreciated that the operations of the flow diagrams may be implemented out of order and that steps without logical context may be performed in reverse order or concurrently. Moreover, one or more other operations may be added to the flow diagrams and one or more operations may be removed from the flow diagrams as directed by those skilled in the art.
In addition, the described embodiments are only some, but not all, of the embodiments of the present application. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.
In order to enable one skilled in the art to use the present disclosure, the following embodiments are provided in connection with a specific application scenario "charging pile monitoring", and the general principles defined herein may be applied to other embodiments and application scenarios by one skilled in the art without departing from the spirit and scope of the present disclosure.
The system described below can be applied to any scene in which the charging state monitoring of the charging pile is required, the embodiment of the application is not limited to a specific application scene, and any scheme using the charging state monitoring system of the charging pile cluster provided by the embodiment of the application is within the protection scope of the application.
It is worth noting that, before the application is put forward, along with the rapid development of electric vehicles, as necessary corollary equipment of the electric vehicles, the electric vehicle charging pile has huge application requirements at the same time. At present, the charging piles of the electric automobile are formally in online operation, but the operation monitoring of the charging piles is still imperfect, a set of real-time operation data centralized acquisition monitoring system is urgently needed, and the charging piles are remotely controlled and managed so as to ensure the safety of each charging pile when the electric automobile is charged.
Aiming at the problems, the charging state monitoring system of the charging pile cluster provided by the embodiment of the application comprises a monitoring platform and a plurality of acquisition devices, wherein the monitoring platform comprises an application server, a data acquisition server and a firewall; the collecting equipment is used for collecting the charging state data of each charging pile in the charging pile cluster and uploading the charging state data to the monitoring platform; the monitoring platform is used for associating the transaction data of the charging card with the charging state data of each charging pile to obtain a data association result and a data analysis result, and monitoring the charging state of each charging pile in the charging pile cluster based on the data association result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
It should be noted that, at present, charging piles are mainly divided into two types: a direct current charging pile and an alternating current charging pile. The direct-current charging pile is a direct-current electric vehicle charging station, commonly called as 'quick charging', and is a power supply device which is fixedly arranged outside an electric vehicle and is connected with an alternating-current power grid and can provide a direct-current power supply for a power battery of the electric vehicle. The charging pile of the alternating-current electric automobile is commonly called as slow charging, is fixedly arranged outside the electric automobile and is connected with an alternating-current power grid, and provides a power supply device of an alternating-current power supply for a vehicle-mounted charger (i.e. a charger fixedly arranged on the electric automobile) of the electric automobile.
In order to facilitate understanding of the present application, the technical solutions provided in the present application are described in detail below in conjunction with specific embodiments.
Fig. 1 shows a schematic diagram of a charging state monitoring system 1 of a charging pile cluster according to an embodiment of the present application. As shown in fig. 1, a charging state monitoring system 1 of a charging pile cluster provided in this embodiment of the present application includes a monitoring platform 10 and a plurality of collection devices 20, where each collection device 20 is connected with the charging pile cluster and the monitoring platform 10, the monitoring platform 10 includes an application server 11, a data collection server 12 and a firewall 13, the data collection server 12 performs data interaction with each charging pile in the charging pile cluster through an internet, the application server 11 is used to provide web services for a user terminal, and the firewall 13 is used to protect security of an internal network of the monitoring platform 10. The collecting device 20 is configured to collect charging state data of each charging pile in the charging pile cluster, and upload the charging state data to the monitoring platform 10; the monitoring platform 10 is configured to, after receiving the charging state data of any charging pile in the charging pile cluster, retrieve charging card transaction data of the charging pile through the identification information of the charging pile, and correlate the charging card transaction data and the charging state data of the charging pile to obtain a data correlation result of the charging pile; determining a data analysis result of the charging pile based on a data association result of the charging pile, monitoring the charging state of the charging pile based on the data analysis result, and determining whether the charging pile is normal to charge the current electric automobile or not; the data association result comprises time information, electric quantity information, charging current information, charging voltage information, charging temperature information and cost information of the current charging of the charging pile.
In a specific implementation, the charging state monitoring system 1 of the charging pile cluster provided by the application adopts a management application program of a BS architecture and a separated architecture adopting a Window NT service mode, the system mainly comprises two parts, one part is a monitoring platform 10 and the other part is a collecting device 20, the collecting device 20 collects charging state data of each charging pile in the charging pile cluster associated with the monitoring platform 10, any collecting device 20 uploads the charging state data to the monitoring platform 10 after collecting the charging state data of any charging pile, so that the monitoring platform 10 monitors the charging state of each charging pile in the charging pile cluster when the monitoring platform 10 monitors the charging state of an electric vehicle, and when any charging pile is detected to have charging abnormality, the charging pile is timely controlled to stop charging for the electric vehicle, so that the safety of each charging pile in the charging pile cluster when charging the electric vehicle is ensured.
Here, the acquisition device 20 includes, but is not limited to, a camera, various sensors, such as a voltage sensor, a current sensor, a temperature sensor, and the like.
Wherein the charging status data of the charging pile includes, but is not limited to: voltage demand information of the charging pile, current demand information of the charging pile, charging mode of the charging pile, charging voltage value of the charging pile, charging current value of the charging pile, highest storage battery temperature of the charging pile, charging state of the charging pile, number of highest single voltage of the charging pile and the like.
Here, the monitoring platform 10 includes an application server 11, a data acquisition server 12, and a firewall 13, and the application server 11, the data acquisition server 12, and the firewall 13 form an intranet part of the charging pile cluster charging state monitoring system 1. Each charging pile in the user terminal and the charging pile cluster performs data interaction with the application server 11 and the data acquisition server 12 through the firewall 13, and the user terminal and the charging pile cluster use an external network. The data collection server 12 stores and reads the data uploaded by each collection device 20 or each charging pile, and specifically, the data collection server 12 performs data interaction with each charging pile in the charging pile cluster through the internet. The application server 11 is used for providing web services to user terminals. The firewall 13 is used to secure the internal network of the monitoring platform 10.
It should be noted that, after receiving the charging state data of any charging pile, the monitoring platform 10 firstly invokes the charging card transaction data of the charging pile, and correlates the current charging card transaction data of the charging pile with the charging state data to obtain a data correlation result of the charging pile, where the data correlation result includes time information, electric quantity information, charging current information, charging voltage information, charging temperature information and cost information of the current charging of the charging pile; further, based on the data association result of the charging pile, determining a data analysis result of the charging pile, wherein the data analysis result comprises, but is not limited to, (1) whether the time information is matched with the electric quantity information and the expense information; (2) Whether the charging current information and the current demand information are matched; (3) Whether the charging voltage information and the voltage demand information are matched; (4) Whether the charging temperature information is greater than the highest battery temperature; further, based on the data analysis result of the charging pile, the charging state of the charging pile is monitored, whether the charging pile is normal to charge the electric automobile at present is determined, if so, the charging pile is enabled to continue to charge the electric automobile, and if so, an instruction for stopping charging the electric automobile is timely sent to the charging pile, so that the charging state of each charging pile in the charging pile cluster can be monitored, and the safety of each charging pile in charging the electric automobile is guaranteed.
Here, the transaction records of the user for charging the electric automobile each time are recorded in the transaction data of the charging card, and the current transaction condition is mainly inquired for the application, and then the current transaction data of the charging card and the current charging state data of the charging pile are associated, so that whether the charging state of the current charging pile is abnormal can be clarified.
In the embodiment of the application, a charging state monitoring system 1 of a charging pile cluster comprises a monitoring platform 10 and a plurality of acquisition devices 20, wherein the monitoring platform 10 comprises an application server 11, a data acquisition server 12 and a firewall 13; the collection device 20 is configured to collect charging state data of each charging pile in the charging pile cluster, and upload the charging state data to the monitoring platform 10; the monitoring platform 10 is configured to correlate the charging card transaction data with the charging state data of each charging pile to obtain a data correlation result and a data analysis result, and monitor the charging states of each charging pile in the charging pile cluster based on the data correlation result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
In a possible implementation manner, fig. 2 shows a schematic diagram of an application server 11 provided in the embodiment of the present application, as shown in fig. 2, where the application server 11 includes an interface service module 111, a web manager module 112, an oracle database 113, and an in-memory database 114; the web manager module 112 interacts with the oracle database 113 and the interface service module 111, the interface service module 111 interacts with the memory database 114, and the interface service module 111 interacts with the data acquisition server 12 in a TCP command mode and/or a web push mode.
In a specific implementation, the application server 11 is a server for providing web services to the user terminals, and the charging pile cluster charging state monitoring system 1 uses a B/S architecture as a service system (web), and the charging pile application program transmits data through a webservice interface of the system. In order to adapt to the charging piles of different manufacturers and different data collection frequencies thereof, the application server 11 is provided with a memory database 114, and the data collection server 12 is provided with a data collection plug-in (adapter). Here, the interface service module 111, that is, the web interface service module 111, the interface service module 111 provides interface service and data cache service, the interface service module 111 interacts with the memory database 114, the interface service module 111 interacts with the control command plugin in the data acquisition server 12 through the TCP command mode, and the interface service module 111 interacts with the memory data management plugin and the data acquisition plugin in the data acquisition server 12 through the web push mode. The web manager module 112 provides a charging pile ledger management service, a charging pile remote control service, a charging pile operation monitoring service, a SCADA analysis service, an acquisition configuration service, an operation log service, a Gis map service, and the like, and the web manager module 112 interacts with the oracle database 113 and the interface service module 111, respectively.
Wherein, for the oracle database 113 and the memory database 114, the database is named according to the English meaning shorthand composition of the database, and the length is not more than 8 bits. The table name naming rule of the table in the database consists of English meaning of the table, number ' _0 ' and number ' 0 ' -9 ', and the length is not limited. The naming of the fields in the table can be that the field codes consist of English meaning, numbers of ' 0 ' -9 ' or underlines of the table, no space exists, chinese is not allowed to be used, and the first 8-bit characters of different data items in the same table are not repeated.
In a possible implementation, fig. 3 shows a schematic diagram of a web manager module 112 provided in an embodiment of the present application, as shown in fig. 3, where the web manager module 112 includes a charging pile ledger management unit 1121, a charging pile remote control unit 1122, a charging pile operation monitoring unit 1123, a SCADA analysis unit 1124, and an acquisition configuration unit 1125; the charging pile ledger management unit 1121 is configured to perform charging station drawing, pile foundation information maintenance and user management on each charging pile; the charging pile remote control unit 1122 is configured to perform remote start-stop control, remote price adjustment control, remote time setting control and price maintenance control on each charging pile; the charging pile operation monitoring unit 1123 is configured to perform exception handling, alarm history list generation, short message alarm template generation and mail alarm template generation on each charging pile; the SCADA analysis unit 1124 is configured to analyze the collected telemetry data, and remote control commands of each charging pile, to obtain an analysis result of each charging pile; the collection configuration unit 1125 is configured to perform charging pile communication configuration on each charging pile.
In a specific implementation, the charging stake ledger management unit 1121 is configured to perform charging station drawing on each charging stake, and for the drawing of the charging station, mainly provide maintenance charging station data, and charging stake base data, such as charging station name, charging station address, station photograph, and branch box information, and charging stake base data, such as charging stake manufacturer, number of charging stake, charging stake model, charging stake type, and so on. The charging pile ledger management unit 1121 is further configured to associate the branch box detail table, the charging pile model table, the charging pile information table, the charging station information table and the charging pile panoramic picture, generate a charging pile ledger table, and send the charging pile ledger table to the data acquisition server 12. The device ledger may build a data model diagram including a branch box detail table, a charging post model table, a charging post information table, a charging station information table, and a charging post panorama picture, data acquisition server 12 information, data transfer unit information, and the like. In addition, the data collected and transmitted to the data collection server 12 includes a charge record, an alarm processing list, an alarm mode, a data item, a measurement point configuration list, remote signaling data, telemetry data, a collection data base class, and the like.
Here, the charging pile remote control unit 1122 is used to perform services such as remote start-stop control, remote price adjustment control, remote time setting control, and price maintenance control for each charging pile. For the remote start-stop control, the remote start or stop of the charging stake can be realized by the charging stake remote control unit 1122, specifically, a charging station to be remotely controlled can be selected on the monitor man-machine interface, one button of "start", "stop" and "pause" is selected to realize the corresponding control, and the recording operation result can be "success" or "failure" after the operation. For remote price adjustment control, the price strategy of the charging pile can be remotely stopped and adjusted, specifically, a price adjustment plan is established on a monitoring man-machine interaction interface, and a charging station is sent to be executed by an adjustment instruction, wherein the price adjustment plan comprises a plan name, plan execution time, state, execution rate and the like. For remote time setting control, the remote checking of the time of the charging pile may be accomplished by a time setting plan including a plan name, a plan execution time, a status, a success rate, and the like. For price maintenance control, it is possible to realize maintenance of the charging price of the charging pile, the charging price maintenance content including price maintenance names, time periods, prices, etc., the price maintenance names including peak unit price, flat unit price, valley unit price, tip unit price, etc.
In addition, the charging pile remote control unit 1122 is further configured to send at least one of a remote start/stop control instruction, a remote price adjustment control instruction, a remote time setting control instruction, and a price maintenance control instruction to each charging pile in response to a target operation for the remote control man-machine interaction interface.
Here, the charging pile operation monitoring unit 1123 is configured to perform abnormality processing, alarm history list generation, short message alarm template generation, and mail alarm template generation on each charging pile. Aiming at exception handling, the alarm handling result can be displayed and manual alarm extinguishing operation is provided; the alarm history list is generated aiming at an alarm history list, and the alarm history list comprises a charging station name, a pile model, a pile type, a pile number, a data item, an error reason, whether an alarm is given, alarm time, a processing mode, alarm-extinguishing time, an alarm-extinguishing person and the like. The method comprises the steps of generating, namely maintaining, a short message alarming template aiming at the short message alarming template, wherein the short message rule comprises contents such as a charging station name, a stake number, a data item, an alarming reason and the like, and is applied to a short message sending service, and short message reminding can be realized through a short message cat or a third-party short message platform. Aiming at the mail alarm template, the name, the stake number, the data item, the alarm reason and other contents of the mail alarm template charging station are generated, namely, the mail sending is an important message notification and reminding service in the system, if the mail can be connected with an external network, a mail server of the external network can be used, if the mail can not be connected with the external network, the internal network must have the mail server.
Here, the SCADA analysis unit 1124 is configured to analyze the collected telemetry data, and remote control commands of each charging pile to obtain an analysis result of each charging pile, that is, the SCADA analysis unit 1124 is configured to maintain a telemetry item of the charging pile that needs telemetry, where the telemetry item configuration includes a pile manufacturer, a pile model, a pile type, a data item, a threshold minimum value, a threshold maximum value, a threshold alarm value, an alarm mode, whether to automatically alarm, an automatic alarm-extinguishing rule, and so on. In addition, the remote signaling item of the charging pile, the display of the remote signaling information and the remote signaling rationality check which need remote sensing are also required to be maintained, and the remote signaling rationality is checked and the remote sensing jump processing is carried out by displaying the remote signaling information on a monitoring man-machine interaction interface, wherein the displayed remote signaling information comprises a charging station name, a pile model, a pile type, a pile number, a data item, an error reason, an alarm option, a processing mode (automatic alarm elimination, waiting alarm elimination and manual alarm elimination), alarm processing and the like. The information displayed for the remote signaling rationality check is the same as the information displayed for the above remote signaling rationality check.
Wherein the telemetry data includes voltage data, current data, charge time data, peak data, unit price data, and temperature data; the remote signaling data comprise whether battery data, fault state data, storage battery matching fault data and charging pile state data are connected or not; the remote control command comprises a charger start charging command, a charger stop charging command, a charger emergency stop charging command, a time setting command and a charging standard setting command.
The charging pile operation monitoring unit 1123 is further configured to display an alarm processing result, an alarm history list, a short message alarm template and a mail alarm template through an operation monitoring man-machine interaction interface.
Here, the collection configuration unit 1125 is configured to perform charging pile communication configuration on each charging pile, mainly to configure charging pile communication parameters, where the charging pile communication parameters include a charging station name, a DTU name, an IP address, a port, an operation option, and the like.
In a possible implementation manner, fig. 4 shows a schematic diagram of the data acquisition server 12 provided in the embodiment of the present application, and as shown in fig. 4, the data acquisition server 12 includes a dynamic loader 121, a background task manager 122, a data acquisition interface 123, and a CAN protocol adapter 124; the data collection interface 123 is configured to determine whether to connect to the target charging pile after the interception port is started, and if yes, update the working state of the target charging pile after the client determines the device.
In particular implementations, dynamic loading is a mechanism by which a computer program can load libraries (or other binaries) into memory at runtime, retrieve the addresses of functions and variables contained in the libraries, execute those functions or access those variables, and unload the libraries from memory. The background task manager 122 obtains the disk access information through the task manager software, and the resources occupied by each system process are intuitively represented by utilizing different colors, and the data such as names, pid, cpu and the like can be checked in the system process. The data collection interface 123 is a tool for real-time data communication between various real-time database systems (PI, IP21, etc.) and data sources such as DCS, PLC, etc. The CAN protocol adapter 124 itself has no data storage carrier, but it CAN transfer the data of the target CAN device to the computer for storage via the computer hard disk.
Here, the CAN protocol adapter 124 includes a control command plug-in, a memory data management plug-in, and a data acquisition plug-in and a service console.
In one possible implementation, the interface service module 111 includes a universal data access layer interface, a telemetry data interface, a control command interface, and a communication device status interface.
Here, the generic data access layer interface has two ODBC and OLE DB.
In the embodiment provided in the application, the charging state monitoring system 1 of the charging pile cluster comprises a monitoring platform 10 and a plurality of acquisition devices 20, wherein the monitoring platform 10 comprises an application server 11, a data acquisition server 12 and a firewall 13; the collection device 20 is configured to collect charging state data of each charging pile in the charging pile cluster, and upload the charging state data to the monitoring platform 10; the monitoring platform 10 is configured to correlate the charging card transaction data with the charging state data of each charging pile to obtain a data correlation result and a data analysis result, and monitor the charging states of each charging pile in the charging pile cluster based on the data correlation result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
Based on the same application conception, the embodiment of the application also provides a charging state monitoring method of the charging pile cluster corresponding to the charging state monitoring system of the charging pile cluster provided by the embodiment, and because the principle of solving the problem by the method in the embodiment of the application is similar to that of the charging state monitoring system of the charging pile cluster of the embodiment of the application, the implementation of the method can refer to the implementation of the system, and the repetition is omitted.
The charging state monitoring method of the charging pile cluster is applied to a monitoring platform in a charging state monitoring system of the charging pile cluster, and comprises the following steps: acquiring charging state data of each charging pile in a charging pile cluster; and associating the transaction data of the charging card with the charging state data of each charging pile to obtain a data association result and a data analysis result, and monitoring the charging state of each charging pile in the charging pile cluster based on the data association result and the data analysis result.
In the embodiment of the application, the data association result and the data analysis result are obtained by associating the charging card transaction data with the charging state data of each charging pile, and the charging states of each charging pile in the charging pile cluster are monitored based on the data association result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
Based on the same application conception, the structural schematic diagram of the electronic device provided in the embodiment of the application includes: the method comprises the steps of a charging pile cluster charging state monitoring method according to any one of the embodiments, wherein the charging pile cluster charging state monitoring method comprises a processor, a memory and a bus, the memory stores machine-readable instructions executable by the processor, and when an electronic device runs, the processor and the memory are communicated through the bus.
In particular, the machine-readable instructions, when executed by the processor, may perform the following: acquiring charging state data of each charging pile in a charging pile cluster; and associating the transaction data of the charging card with the charging state data of each charging pile to obtain a data association result and a data analysis result, and monitoring the charging state of each charging pile in the charging pile cluster based on the data association result and the data analysis result.
In the embodiment of the application, the data association result and the data analysis result are obtained by associating the charging card transaction data with the charging state data of each charging pile, and the charging states of each charging pile in the charging pile cluster are monitored based on the data association result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
Based on the same application concept, the embodiment of the application further provides a computer readable storage medium, and a computer program is stored on the computer readable storage medium, and the computer program is executed by a processor to execute the steps of the charging state monitoring method of the charging pile cluster provided by the embodiment.
Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, and the like, and when a computer program on the storage medium is run, the method for monitoring the charging states of the charging piles in the charging pile clusters can be executed, and the data association result and the data analysis result are obtained by associating the charging card transaction data with the charging state data of each charging pile, and the charging states of each charging pile in the charging pile clusters are monitored based on the data association result and the data analysis result. Therefore, the safety of each charging pile in charging the electric automobile can be guaranteed.
In the embodiments of the present application, the computer program may also execute other machine readable instructions when executed by a processor to perform the methods as described in other embodiments, and the specific implementation of the method steps and principles are referred to in the description of the embodiments and are not described in detail herein.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments provided in the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
It should be noted that: like reference numerals and letters in the following figures denote like items, and thus once an item is defined in one figure, no further definition or explanation of it is required in the following figures, and furthermore, the terms "first," "second," "third," etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the foregoing examples are merely specific embodiments of the present application, and are not intended to limit the scope of the present application, but the present application is not limited thereto, and those skilled in the art will appreciate that while the foregoing examples are described in detail, the present application is not limited thereto. Any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or make equivalent substitutions for some of the technical features within the technical scope of the disclosure of the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the corresponding technical solutions. Are intended to be encompassed within the scope of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The charging state monitoring system of the charging pile cluster is characterized by comprising a monitoring platform and a plurality of acquisition devices, wherein each acquisition device is connected with the charging pile cluster and the monitoring platform respectively, the monitoring platform comprises an application server, a data acquisition server and a firewall, the data acquisition server performs data interaction with each charging pile in the charging pile cluster through an internet, the application server is used for providing web service for a user terminal, and the firewall is used for protecting the safety of an internal network of the monitoring platform; wherein, the liquid crystal display device comprises a liquid crystal display device,
the collection equipment is used for collecting the charging state data of each charging pile in the charging pile cluster and uploading the charging state data to the monitoring platform;
the monitoring platform is used for calling the charge card transaction data of the charging pile through the identification information of the charging pile after receiving the charge state data of any charging pile in the charging pile cluster, and correlating the charge card transaction data of the charging pile with the charge state data to obtain a data correlation result of the charging pile; determining a data analysis result of the charging pile based on a data association result of the charging pile, monitoring the charging state of the charging pile based on the data analysis result, and determining whether the charging pile is normal to charge the current electric automobile or not; the data association result comprises time information, electric quantity information, charging current information, charging voltage information, charging temperature information and cost information of the current charging of the charging pile.
2. The charging pile cluster charging state monitoring system according to claim 1, wherein the application server comprises an interface service module, a web manager module, an oracle database and a memory database; the web management program module is respectively interacted with the oracle database and the interface service module, the interface service module is interacted with the memory database, and the interface service module is interacted with the data acquisition server in a TCP command mode and/or a web pushing mode.
3. The charging state monitoring system of the charging pile cluster according to claim 2, wherein the web management program module comprises a charging pile ledger management unit, a charging pile remote control unit, a charging pile operation monitoring unit, a SCADA analysis unit and an acquisition configuration unit; wherein, the liquid crystal display device comprises a liquid crystal display device,
the charging pile ledger management unit is used for carrying out charging station drawing, pile foundation information maintenance and user management on each charging pile;
the charging pile remote control unit is used for performing remote start and stop control, remote price adjustment control, remote time setting control and price maintenance control on each charging pile;
the charging pile operation monitoring unit is used for carrying out exception handling, alarm history list generation, short message alarm template generation and mail alarm template generation on each charging pile;
the SCADA analysis unit is used for analyzing the acquired telemetry data, remote signaling data and remote control commands of each charging pile to obtain analysis results of each charging pile;
and the acquisition configuration unit is used for carrying out charging pile communication configuration on each charging pile.
4. The charging status monitoring system of the charging pile cluster according to claim 3, wherein the charging pile ledger management unit is further configured to generate a charging pile ledger table and send the charging pile ledger table to the data acquisition server after associating the branch box detail table, the charging pile model table, the charging pile information table, the charging station information table and the charging pile panoramic picture.
5. The charge state monitoring system of a charge pile cluster according to claim 3, wherein the charge pile remote control unit is further configured to send at least one of a remote start stop control command, a remote price adjustment control command, a remote time synchronization control command, and a price maintenance control command to each charge pile in response to a target operation for a remote control man-machine interaction interface.
6. The charging pile cluster charging state monitoring system according to claim 3, wherein the charging pile operation monitoring unit is further configured to display an alarm processing result, an alarm history list, a short message alarm template and a mail alarm template through an operation monitoring man-machine interaction interface.
7. A charging status monitoring system for a cluster of charging piles according to claim 3, wherein the telemetry data comprises voltage data, current data, charging time data, peak data, unit price data and temperature data; the remote signaling data comprise whether battery data, fault state data, storage battery matching fault data and charging pile state data are connected or not; the remote control command comprises a charger start charging command, a charger stop charging command, a charger emergency stop charging command, a time setting command and a charging standard setting command.
8. The charging pile cluster charging state monitoring system according to claim 1, wherein the data acquisition server comprises a dynamic loader, a background task manager, a data acquisition interface, and a CAN protocol adapter; wherein, the liquid crystal display device comprises a liquid crystal display device,
and the data acquisition interface is used for judging whether the target charging pile is connected after the interception port is started, and if so, updating the working state of the target charging pile after the client determines the equipment.
9. The charging pile cluster charging state monitoring system of claim 8, wherein the CAN protocol adapter comprises a control command plug-in, a memory data management plug-in, and a data acquisition plug-in and a service console.
10. The charging pile cluster charging state monitoring system of claim 2, wherein the interface service module comprises a universal data access layer interface, a telemetry data interface, a control command interface, and a communication device state interface.
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Application publication date: 20230623 |