CN106774062A - The collection of charging pile and monitoring system and charging pile - Google Patents

Abstract

The invention discloses a charging pile collection and monitoring system and the charging pile. Among them, the system includes: a data acquisition system for collecting the operating parameters of the charging piles communicating with the data acquisition system; a data management system connected to the data acquisition system for storing the operating parameters of the charging piles communicating with the data acquisition system, And when the operating parameters of the charging pile communicating with the data acquisition system are abnormal, an alarm message is sent. The invention solves the technical problem in the prior art that charging piles within a certain range cannot be centrally monitored.

Description

Charging pile collection and monitoring system and charging pile

technical field

The invention relates to the field of electric power communication, in particular to a collection and monitoring system for a charging pile and the charging pile.

Background technique

The "Energy Conservation and New Energy Vehicle Industry Development Plan (2012-2020)" issued by the State Council proposes that the main tasks for the development of new energy vehicles from 2012 to 2020 include accelerating the promotion and application and pilot demonstration, actively promoting the construction of charging facilities, scientific planning, Strengthen technology development, explore effective business operation models, and actively promote the construction of charging facilities to meet the needs of the industrialization of new energy vehicles. Accelerate the formulation of charging facility design, construction, operation management specifications and related technical standards, research and develop charging facility network connection, monitoring, metering, billing equipment and technology, carry out research and application of vehicle-network integration technology, explore new energy vehicles as mobile storage The energy unit realizes the two-way interaction mechanism of energy and information with the power grid. Explore business operation models, actively attract social capital to participate, and build facilities such as slow charging piles and public fast charging and swapping facilities according to local conditions based on local power supply and land resources. Encourage the establishment of independently operated charging and swapping companies, establish a time-based charging pricing mechanism, and gradually realize the marketization and socialization of charging facility construction and management. However, the current electric vehicle operation and management platform involves charging pile bodies, collection devices, and user recharge systems, all of which use a single method to charge users with charging electricity charges based on the electric energy used for charging, resulting in inaccurate charges.

Aiming at the problem that charging piles within a certain range cannot be centrally monitored in the prior art, no effective solution has been proposed yet.

Contents of the invention

Embodiments of the present invention provide a collection and monitoring system for charging piles and charging piles, so as to at least solve the technical problem in the prior art that charging piles within a certain range cannot be centrally monitored.

According to an aspect of an embodiment of the present invention, a collection and monitoring system for a charging pile is provided, including: a data collection system for collecting operating parameters of a charging pile communicating with the data collection system; a data management system for communicating with the connected to the data acquisition system, used to store the operating parameters of the charging pile communicating with the data acquisition system, and send an alarm message when the operating parameters of the charging pile communicating with the data acquisition system are abnormal.

According to another aspect of the embodiments of the present invention, a charging pile is also provided, including the collection and monitoring system for the above charging pile.

In the embodiment of the present invention, the data acquisition system is used to collect the operating parameters of the charging pile, the operating parameters of the charging pile are stored through the data management system, and an alarm message is issued when the operating parameters of the charging pile are abnormal, thereby realizing the monitoring of the charging pile. The collection and monitoring of charging piles solves the technical problem of centralized monitoring of charging piles within a certain range in the prior art.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

FIG. 1 is a schematic diagram of a charging pile collection and monitoring system according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of an optional operation system communication interface and protocol according to an embodiment of the present invention;

Fig. 3 is an overall architecture of an optional charging pile collection and monitoring system according to an embodiment of the present invention;

4 is a schematic diagram of the relationship between a system structure and functional modules according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of an optional collection and monitoring system according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an optional three-layer structure according to an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of an optional software organization according to an embodiment of the present invention.

detailed description

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

Example 1

According to an embodiment of the present invention, an embodiment of a charging pile collection and monitoring system is provided. FIG. 1 is a schematic diagram of a charging pile collection and monitoring system according to an embodiment of the present invention. As shown in FIG. 1 , the system includes:

The data collection system 10 is used to collect the operating parameters of the charging piles communicating with the data collection system.

The data management system 20 is connected to the data acquisition system, and is used to store the operating parameters of the charging pile communicating with the data acquisition system, and send Warning message.

It can be seen from the above that the above scheme of the present application adopts the data acquisition system to collect the operating parameters of the charging pile, stores the operating parameters of the charging pile through the data management system, and sends out an alarm message when the operating parameters of the charging pile are abnormal, thereby realizing charging. The collection and monitoring of charging piles solves the technical problem that charging piles within a certain range cannot be centralized monitored in the prior art. And the above-mentioned system provides the extensible ability to browse real-time and historical operation conditions in the form of web pages. Connect upward to the operation system for data reporting, and at the same time receive various control and adjustment commands and send them to the concentrator. To meet the support of time-of-use electricity prices and time-of-use service fees, the current collection system needs to transform the collection system architecture to support real-time interactive data interaction methods; it is necessary to update the front-end server and data server to improve hardware performance and meet the needs of accommodating all charging pile equipment In the environment, the real-time delivery command processing time is less than 3 seconds.

Optionally, according to the above-mentioned embodiments of the present application, the data collection system includes:

A front-end server cluster, the front-end server cluster is used to deliver a preset resource processing model to the charging pile communicating with the data collection system, wherein the preset resource processing model is used to represent The corresponding relationship between the power consumed by charging piles and resources.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system includes:

The system management module is used to define the classification types of collectors and set the parameters of the data acquisition system, wherein the parameters of the data acquisition system include: data storage path, working mode and working parameters of the communication port, working mode in the network, Working parameters, IP address of the master station, and user management password.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The collector management module is used to set the information parameters, working parameters and communication parameters of the collector of the charging pile.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The information management module is used to establish and maintain the information of charging stations and charging piles, input and manage the information parameters of electric meters, input and manage the working parameters of relevant electric meters, and have communication task management functions.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The communication monitoring module is used to call back the meter reading data of the designated collector and set the parameters of the designated collector through the operation of the man-machine interface, and dynamically monitor the communication status of all communication channels of the system and the status of the preset channels through the communication monitoring platform in real time. Send and receive data status.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The information query module is used to query the power data information, operation log and communication log of the charging pile stored in the database.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The data communication module is used for communication between the charging pile and the data acquisition system through the telephone network, GSM radio, GPRS, and local area network according to the new national network Q/GDW 376.1 protocol.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The data storage control module is used to package the obtained data and upload it to a preset processing module.

Optionally, according to the foregoing embodiments of the present application, the data management system includes:

Under the security control module, it is used to set a password for the preset operation, and the preset operation is allowed when the received password is the same as the preset password.

Optionally, according to the foregoing embodiments of the present application, the data acquisition system further includes:

The error processing module is used to perform error correction processing when the data management system sends out an alarm message, wherein the error correction processing includes: correcting errors that occur in communication by repeating the method of sending, and for communication errors that are invalid for repeated sending, Normal communication is resumed by sending a reset frame.

Optionally, according to the above-mentioned embodiments of the present application, the above-mentioned data management system includes:

The monitoring module is used to display the operating parameters of the main charging piles through the display, and should be able to display the communication status and communication messages of the charging piles.

The alarm module is used for sending out alarm information when the operating parameters of the charging pile are abnormal.

Optionally, according to the foregoing embodiments of the present application, the data management system includes:

The self-diagnosis module is used to perform self-diagnosis at regular intervals when the charging pile is running. When a fault is diagnosed, it should be able to automatically lock or exit the faulty unit and equipment, and send an alarm signal;

The backup and recovery module is used to provide backup and recovery tools for application software and database. When the device is redundantly configured, or when the online device has a hardware or software failure, it will automatically switch to the backup device.

In an optional embodiment, in order to realize the above solution, the monitoring system of the charging pile can be modified as follows:

(1) The basic functions that the communication master station needs to realize are as follows:

Realize the communication with the concentrator through GPRS, and support the real-time online of the concentrator.

Support 376.1 protocol.

It should be able to monitor the operation status, communication status and communication messages of the concentrator equipment, and display them in real time.

Support the main station to support the query of the information of the concentrator version and the wireless module

Support the query of billing device version information

Implements setting and querying concentrator parameters.

Realize setting and querying meter reading file parameters.

Receive real-time blacklist setting and whitelist setting information in the operation management system.

Save the blacklist list and send the list to the concentrator. If the blacklist is updated, ensure that the blacklist in the concentrator can be updated in time.

Support charging pile for blacklist query

Check the concentrator clock daily.

Receive the power indication value reported by the concentrator and store it in the database.

Query the reported electric energy indication value, current, voltage, etc.

The electric energy indication value reported by the electric energy meter is forwarded to the billing system.

Receive the settlement information of user card charging reported by the pile in real time, and forward it to the billing system in real time.

Support the settlement device to query the settlement information of the charging card from the main station through the terminal

Read unuploaded historical settlement records

When the electricity price changes, save the new electricity price sent by the billing system and send it to the concentrator.

Remotely upgrade the concentrator program.

Save the communication messages of the concentrator

Receive the event information of the charging pile and store it in the warehouse.

Concentrator's online and offline records

Multi-point upload data stability at the same time

(2) New extended data collection and processing functions

Expand the acquisition and processing functions to realize the support for real-time analog and switch values of charging piles, charging pile concentrators and station-level systems.

Added the function of the system forwarding operation system commands. The commands include: issuing charging rate table, service rate table, and blacklist.

Extend the function of the application server to obtain the following signals from the front-end acquisition:

Switching of control strategy and operation mode; sending of controller parameters.

The working status of the charging pile, the details of the charging process, and the details of the charging settlement.

Information related to the operation of equipment in the charging and swapping station, including power statistics, current, voltage, etc.

(3) New monitoring and alarm functions,

The monitoring function of the monitoring system meets the following requirements:

Monitor the operating parameters and equipment status of the main electrical equipment through the monitor, and monitor the communication status and communication messages of each equipment, and display them in real time.

The remote measurement and alarm data sent by the battery management system to the monitoring system must have a special interface display and alarm window.

The remote measurement and alarm data sent by the energy conversion system to the monitoring system must have a special interface display and alarm window.

The alarm function of the monitoring system meets the following requirements:

Alarm processing can be carried out when the collected analog quantity exceeds the limit, the digital quantity changes, and the computer system self-diagnoses the fault.

Accident alarm information should be processed in layers, grades, and categories, and the alarm processing method can be flexibly configured on site.

On the monitoring screen, it should be possible to carry out convenient alarm suppression and recovery for designated equipment and measuring points.

Incident alarms can be acknowledged manually and automatically.

When an important analog quantity exceeds the limit or a circuit breaker trips, a battery module unit is severely overheated, overcurrent, or an energy conversion system device fails, the relevant accident alarm screen and prompt information should be automatically launched, and the event record printer should be automatically activated.

The alarm method should be intuitive and eye-catching, and can be accompanied by sound, light, color and other effects.

(4) Added control and adjustment functions

Scope of control: The various rate tables updated by the operation system are issued; the blacklist and other information lists updated by the operation system are issued.

Control method: Triggered by the operation system, the acquisition and monitoring system is responsible for executing their respective distribution processes and performing readback verification.

Control principles:

The control should be hierarchical and graded, and the priority should be from high to low. Control operations and adjustments should have safety measures such as operation authority checks, uniqueness checks of operations at the same time, and location checks.

(5) Add acquisition and monitoring front-end system man-machine interface and operation support

The man-machine interface shall meet the following requirements:

It can set various parameters according to the requirements, and has the function of modifying the equipment parameters, analog limit value and switching value state according to a certain authority, and records them.

The calling method of the screen should meet the principles of flexibility and quick response; the calling method of the screen should have two methods: automatic and summoning, the automatic method is used for accidents, failures and process monitoring, etc., and the summoning method is randomly called by the operator.

Operation and management personnel with different responsibilities should be given different security levels of operation authority.

The operation function shall meet the following requirements:

In addition to the basic control and adjustment functions, the operation mode should also include auxiliary functions such as operation record printing, alarm and monitoring processing.

It should be able to switch on and off the various functions of the equipment in the station and other local monitoring equipment as required, and to confirm and reset the signal remotely.

Maintenance function: It can realize maintenance functions such as modification and expansion of screen images, tabulation and printing, and database; it can set layers, grades, and classifications for information volume.

(6) Added extensions for other functions

The acquisition and monitoring system should have the following statistics and calculation functions:

It should be able to conduct statistical analysis on the current, voltage, frequency, power, etc. of each station.

It should be able to count the running time (total time, charging time) of each station.

Automatically record and count the normal operation of other monitoring equipment included in the monitoring system, the number of accident trips, equipment switching, channel abnormalities, equipment running time and various operations.

The acquisition and monitoring system should have the following system self-diagnosis and self-recovery functions:

When the system is running online, it should be able to self-diagnose the software and hardware of the system regularly. When a fault is diagnosed, it should be able to automatically block or exit the faulty unit and equipment, and send an alarm signal.

Backup and recovery tools for application software and databases shall be provided. When the equipment is redundantly configured, the online equipment should be able to automatically switch to the standby equipment if a hardware or software failure occurs.

All kinds of equipment with redundant configuration should be able to automatically switch to the standby equipment.

(7) Operation system communication interface and protocol adjustment and transformation

Fig. 2 is a schematic diagram of an optional operation system communication interface and protocol according to an embodiment of the present invention. As shown in Fig. 2, the acquisition and monitoring system undertakes the data transfer of the global large system and is the data center of the entire large system. According to System uplink and downlink data can be divided into:

The acquisition and monitoring system and the station-level system of the charging and swapping station should be connected by Ethernet, and the support for the "Communication Protocol between the Operation System and the Station-level System" (IEC104 framework) based on the TCP/IP protocol should be added.

The communication protocol between the collection and monitoring system and the charging pile concentrator follows the Q/GDW376.1 specification, communicates through the GPRS private network channel, expands the Q/GDW376.1 protocol, and supports the issuance of time-sharing service fees.

The acquisition and monitoring system communicates with the upper-level operation management system through the database interface middleware; after the transformation, the acquisition and monitoring system continues to maintain the following services: it has an uplink channel and maintains the same forwarding function as the original unified push operation system; Synchronize asset information through the data interface; support the uplink communication protocol of the original concentrator.

For other expandable devices, it can communicate with the acquisition and monitoring system through Ethernet (http protocol or IEC104 protocol).

The warehousing and calculation system can meet the following functional requirements: it can store the power indication value, voltage, current and equipment operating status communicated by the master station system. Analyze and summarize the operating status of the equipment to back up the analysis and monitoring subsystem. Calculate and summarize the indicated values of the meters, and calculate the daily, monthly, and annual power consumption of each meter, each charging pile, each charging station, and each management unit. The power calculation needs to support meter replacement processing.

Optionally, according to the foregoing embodiments of the present application, the system further includes:

The statistical module is used to make statistics on the current, voltage, frequency, power, etc. of each charging pile, to make statistics on the running time of each charging pile, and to count the normal operation of the charging pile, the number of accident trips, the switching and withdrawal of equipment, and the channel Abnormalities and equipment running time are classified and counted.

Fig. 3 is an overall architecture of an optional collection and monitoring system for charging piles in an embodiment of the present invention. In an optional embodiment, the collection and monitoring system for charging piles adopts RS485 through multiple collection terminals, respectively Connected with multiple charging piles (charging pile 1, charging pile 2...charging pile n), the collection terminal passes communication channels (PSTN wired network, Ethernet, wireless GSM dial-up network or GPRS packet switching network) and dual-machine hot standby communication The front-end server transmits the data to the network switch, and the data is transmitted from the network switch to the back-end server (database server, computing server, Web server, monitoring workstation, and Web workstation). into the network, and connect to the control terminal of the remote co-organizing station through the network.

Fig. 4 is a schematic diagram of the relationship between a system structure and functional modules according to an embodiment of the present invention. In the communication software system, the system structure of multi-thread and function modularization is adopted. The application program is composed of the main thread and several sub-threads. The realization of system functions adopts modular design structure, and different functional modules form different information classes.

The main thread of the system is the core part of the system. It realizes the main control function and human-computer interaction function of the system. The functional modules included in it include: system startup initialization function, system parameter setting, collection management function, collector and related meter parameters The setting management function, communication parameter control management function, data query function, communication monitoring function. The sub-thread mainly realizes the timing function and real-time response function that can be automatically started and completed without manual intervention.

The sub-threads set in the system mainly include: communication task management sub-thread, receiving sub-thread and sending sub-thread for each communication port, communication process monitoring sub-thread, and data file storage sub-thread. The data information transfer between threads is completed by message passing between threads.

5 is a schematic diagram of an optional acquisition and monitoring system according to an embodiment of the present invention. In this example, the acquisition and monitoring system adopts the system architecture of C/S+B/S, and consists of a data acquisition system and a database management system. Composition, wherein the data collection system includes a front-end server cluster, which is used to deliver preset resource processing models (charging tables), black and white lists and other information to charging piles, and obtain charging pile metering, electricity and resource processing results (Settlement information is real); the policy middleware is used for multiple front-end servers to interact. The data acquisition system realizes the access and data acquisition of all objects. The database management system uses a commercial database to store parameters and historical data. The physical architecture of the modified collection and monitoring system is divided into three layers: application layer, network layer, and collection object layer. Figure 6 is a schematic diagram of an optional three-layer structure according to an embodiment of the present invention. Servers, data servers, storage servers, and monitoring workstations are mainly used to provide interfaces between applications on any end of the network to process device status data, computing information, and downlink commands. The network layer includes Ethernet, optical fiber and front-end server for transparent data transmission, which can realize the transmission of equipment operation information and equipment operation control commands, including VPN channel processing, fiber optic intranet gateway, etc. The acquisition object layer (not shown in the figure) is responsible for identifying and collecting data such as the operation of all equipment (charging stations and charging piles) in the entire system, and realizes basic data support for monitoring and controlling equipment. The software organization structure of the acquisition and monitoring system is adjusted into three parts: the basic platform, the support platform and the upper application. The design reduces the functional coupling between the three layers and improves the system execution efficiency.

FIG. 7 is a schematic structural diagram of an optional software organization according to an embodiment of the present invention. An optional software organization structure will be described below in conjunction with FIG. 7 .

(1) The basic platform is mainly composed of hardware equipment (server, PC, network equipment), operating system (Linux/Windows/Unix), relational database (Oracle/SQLServer/MySQL).

The basic platform provides the basic conditions for the operation of the supporting platform and application software.

(2) The support platform is built on the basic platform, mainly including: network communication middleware (message bus, service bus), graphics system, real-time database, historical database, front-end system, workflow, event alarm, system management, WEB Publishing and other basic services.

Various basic services supporting the platform can be invoked by application software to provide basic collection, display, storage, release and other functions for application software.

(3) The upper layer application mainly includes the following aspects:

Data external interaction interface: mainly includes status information update of charging and replacement equipment, working parameter information update, alarm and protection event update, downlink command status update, settlement information update, etc.

System management interface: It mainly provides an interface for configuring the collection and monitoring system, and meets the needs of adding, deleting, checking, and modifying collection objects. It has complete user management and authority management functions, authorizes and authenticates users, and defines the user's authority to operate equipment, access data, and use programs. It has a distributed network management function, online monitoring of the status and process of nodes on the network, and configuration of network nodes. It has system self-diagnosis and self-start management functions.

Man-machine interface: provide real-time monitoring and analysis of messages; provide graphical display of data, etc. Provide a set of full graphic report editing, printing and management system for generating historical data and real-time data reports.

(4) The data acquisition subsystem completes the functions of terminal data acquisition and information communication, and writes the received data into the real-time database of the system through network communication.

(5) Data type: the system can collect, receive and process various data types

(6) Data processing: The data collected from the terminal and the real-time data forwarded by the relevant automation system should be processed immediately and stored in the real-time database. When all these data are processed and stored, regardless of whether the data comes from the terminal or from other information source systems, its source should be transparent to users and application functions.

The processed data becomes the basis and source of various application functions in the system. In addition to data processing, all data should be marked with a quality label to indicate its credibility.

(7) Workflow: Workflow management system refers to a set of software systems that run on one or more workflow engines to define, implement and manage workflow operations. It interacts with workflow executors (humans, applications), Advance the execution of workflow instances and monitor the running status of workflows.

(8) Event alarm: Provide rich alarm actions and alarm behaviors. Alarm actions include voice alarm, sound alarm, push screen alarm, print alarm, Chinese short message alarm, manual confirmation alarm, alarm window, log in alarm library, etc. New alarm behaviors can be customized by users.

Example 2

According to an embodiment of the present invention, a charging pile is provided, including any charging pile collection and monitoring system in Embodiment 1.

The collection and monitoring system of the charging pile included in the charging pile in the above scheme of this application adopts the data acquisition system to collect the operating parameters of the charging pile, stores the operating parameters of the charging pile through the data management system, and when the operating parameters of the charging pile are abnormal The alarm information is sent, thereby realizing the collection and monitoring of the charging piles, and further solving the technical problem that the charging piles within a certain range cannot be centrally monitored in the prior art. And the above-mentioned system provides the extensible ability to browse real-time and historical operation conditions in the form of web pages. Connect upward to the operation system for data reporting, and at the same time receive various control and adjustment commands and send them to the concentrator. To meet the support of time-of-use electricity prices and time-of-use service fees, the current collection system needs to transform the collection system architecture to support real-time interactive data interaction methods; it is necessary to update the front-end server and data server to improve hardware performance and meet the needs of accommodating all charging pile equipment In the environment, the real-time delivery command processing time is less than 3 seconds.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

In the above-mentioned embodiments of the present invention, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed technical content can be realized in other ways. Wherein, the device embodiments described above are only illustrative. For example, the division of the units may be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or may be Integrate into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of units or modules may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, server or network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage media include: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes. .

The above is only a preferred embodiment of the present invention, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principle of the present invention. It should be regarded as the protection scope of the present invention.

Claims (15)

1. A collection and monitoring system for a charging pile, characterized in that it comprises: A data acquisition system, configured to acquire operating parameters of charging piles communicating with the data acquisition system; A data management system, connected to the data acquisition system, used to store the operating parameters of the charging piles communicating with the data acquisition system, and send an alarm when the operating parameters of the charging piles communicating with the data acquisition system are abnormal information. 2. The system according to claim 1, wherein the data collection system comprises: A front-end server cluster, the front-end server cluster is used to deliver a preset resource processing model to the charging pile communicating with the data collection system, wherein the preset resource processing model is used to represent The corresponding relationship between the power consumed by charging piles and resources. 3. The system according to claim 1, wherein the data collection system comprises: The system management module is used to define the classification of the collectors of the charging pile, and set the parameters of the data collection system, wherein the parameters of the data collection system include: data storage path, working mode and working parameters of the communication port , the working mode in the network, working parameters, master station IP address, and user management password. 4. system according to claim 3, is characterized in that, described data collection system also comprises: The collector management module is used to set the information parameters, working parameters and communication parameters of the collector of the charging pile. 5. system according to claim 4, is characterized in that, described data collection system also comprises: The information management module is used to establish and maintain the information of charging stations and charging piles, input and manage the information parameters of electric meters, input and manage the working parameters of relevant electric meters, and have communication task management functions. 6. The system according to claim 5, wherein the data collection system further comprises: The communication monitoring module is used to call back the meter reading data of the designated collector and set the parameters of the designated collector through the operation of the man-machine interface, and dynamically monitor the communication status of all communication channels of the system and the status of the preset channels through the communication monitoring platform in real time. Send and receive data status. 7. The system according to claim 6, wherein the data acquisition system further comprises: The information query module is used to query the power data information, operation log and communication log of the charging pile stored in the database. 8. The system according to claim 7, wherein the data acquisition system further comprises: The data communication module is used to communicate between the charging pile and the data acquisition system through the telephone network, GSM radio, GPRS, and local area network according to the new national network Q/GDW 376.1 protocol. 9. The system according to claim 8, wherein the data collection system further comprises: The data storage control module is used to package the obtained data and upload it to a preset processing module. 10. The system according to claim 9, wherein the data management system comprises: The security control module is used to set a password for the preset operation, and allow the preset operation to be performed under the condition that the received password is the same as the preset password. 11. The system according to claim 10, wherein the data acquisition system further comprises: An error processing module, configured to perform error correction processing when the data management system sends out an alarm message, wherein the error correction processing includes: correcting errors that occur in communication by repeated sending, which is invalid for repeated sending If there is a communication error, send a reset frame to restore normal communication. 12. The system according to claim 1, wherein the data management system comprises: A monitoring module, configured to display the operating parameters of the charging pile through a display, and display the communication status and communication messages of the charging pile; An alarm module, configured to issue an alarm message when the operating parameters of the charging pile are abnormal. 13. The system according to claim 12, wherein the data management system comprises: The self-diagnosis module is used to perform regular self-diagnosis when the charging pile is running, and automatically lock or exit the faulty unit and equipment when a fault is diagnosed, and send an alarm signal; The backup and recovery module is used to provide backup and recovery tools for application software and databases. 14. The system according to any one of claims 1 to 13, further comprising: A statistics module, used to make statistics on the current, voltage, frequency, power, etc. of each of the charging piles, to make statistics on the running time of each of the charging piles, and to make statistics on the normal operation, accident, etc. of each of the charging piles Classify and count the number of trips, switching on and off of equipment, abnormal channels, and running time of equipment. 15. A charging pile, characterized in that it comprises any one of the collection and monitoring system for the charging pile according to any one of claims 1 to 14.