CN106411606A - Charging device monitoring and management system - Google Patents

Abstract

The invention discloses a monitoring and management system for a charging device. The system includes a regional monitoring and management platform respectively arranged in each region, which is used to separately obtain the operation information of the charging device in each region and process the operation information Get the management information and send the management information; the centralized monitoring and management platform is used to receive the management information sent by the regional monitoring and management platforms in all the areas it manages, and manage each charging device accordingly according to the management information. The system first processes the acquired operation information of all charging devices in the area through the regional monitoring and management platform to obtain management information, and then receives all the regional monitoring and management platforms located in the area it manages through the centralized monitoring and management platform The management information sent is managed according to the management information, so that the unified management of all charging devices in the entire area is realized, and the workload of the staff is greatly reduced.

Description

A monitoring and management system for a charging device

technical field

The invention relates to the field of charging device management, in particular to a monitoring and management system for a charging device.

Background technique

With the increasing awareness of energy conservation and emission reduction in modern society, new energy vehicles have entered the lives of more and more people, and as the scale of new energy vehicles continues to expand, there are more and more charging devices.

Currently, there may be multiple charging units in an area. In the prior art, the background management system of the charging device adopts an independent operation mode, that is, each charging device has its own independent background management system, and the staff can only know the status of the charging device on site through the background management system of the charging device. operating status, so as to realize its management, but it is impossible to uniformly manage each charging device in the whole area, which makes the work of the staff cumbersome and heavy.

Therefore, how to provide a monitoring and management system for a charging device that solves the above technical problems has become a problem to be solved by those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a monitoring and management system for charging devices, which realizes unified management of all charging devices in the entire area, thereby greatly reducing the workload of staff.

In order to solve the above technical problems, the present invention provides a monitoring and management system for charging devices, the system includes:

The regional monitoring and management platforms respectively set up in each region are used to respectively obtain the operation information of the charging devices in the respective regions, process the operation information to obtain management information, and send the management information;

The centralized monitoring and management platform is used to receive the management information sent by the regional monitoring and management platforms in all the areas it manages, and perform corresponding management on each of the charging devices according to the management information.

Preferably, the communication between the regional monitoring and management platform and the charging devices in the local area and between the centralized monitoring and management platform and all regional monitoring and management platforms in its management area is realized through the Internet of Things.

Preferably, the regional monitoring and management platform includes:

The charging management center is used to obtain the charging request and charging information sent by the charging device in the local area, and send the charging request and charging information as the management information. The charging information includes the ID and charging information of the charging device. Charging card number; it is also used to control the charging device corresponding to the corresponding ID to start charging according to the allowed charging command;

The centralized monitoring and management platform is specifically configured to receive the management information, deduct corresponding fees according to the charging information, and then generate the charging permission instruction according to the charging information.

Preferably, the centralized monitoring and management platform is also used to generate charging card information and send it to the corresponding charging device for display through the charging management center, the charging card information including the balance of the charging card.

Preferably, the charging information also includes a charging mode.

Preferably, the charging mode includes charging by time and charging by fee.

Preferably, the charging management center is also used to obtain the charging card number and password sent by the charging device in the local area, and send the charging card number and the password as the management information; Or the wrong password command controls whether the corresponding charging device enters the selection interface of the charging mode;

The centralized monitoring and management platform is specifically used to receive the management information, and judge whether the password is correct according to the charging card number, if yes, generate the correct password instruction, otherwise, generate the incorrect password instruction.

Preferably, the system also includes:

The client APP is used to display the distribution information and status information of the charging devices around the user for the user when it is turned on, and navigate for the user.

Preferably, the distribution information includes orientation information and distance information of the charging device relative to the user.

Preferably, the status information includes information on whether the charging device is being used, information on whether the charging device is reserved, and information on whether the charging device is faulty.

Preferably, the client APP is also used to send a reservation request for the charging device to be reserved to the centralized monitoring and management platform when the user reserves a charging device;

Then the centralized monitoring and management platform is also used to lock the charging device to be reserved through the regional monitoring and management platform, until the charging device to be reserved finishes charging this time or is automatically unlocked after a predetermined time, wherein, While locking the charging device to be reserved, the centralized monitoring and management platform also sends a message of successful reservation to the client APP.

Preferably, the client APP is also used to recharge and/or pay and/or report the loss of the charging card.

Preferably, the regional monitoring and management platform includes:

The operation monitoring center is used to obtain the state parameters sent by the charging devices in the area, and judge whether the corresponding charging device is faulty according to the state parameters, and report the ID of the faulty charging device, the fault type and the state parameters sent as the management information;

The centralized monitoring and management platform is specifically used to receive and save the management information.

Preferably, the centralized monitoring and management platform is also used to issue warnings based on the management information.

Preferably, the regional monitoring and management platform also includes an alarm center;

The operation monitoring center is also used to send an alarm command when there is a fault in the charging device in the local area;

The alarm center is configured to receive the alarm instruction and issue a warning.

Preferably, the operation monitoring center is also used to obtain the state parameters sent by the charging devices in the local area, and judge whether the corresponding charging device is being used according to the state parameters, and use the ID of the charging device being used as The management information is sent out in real time;

The centralized monitoring and management platform is specifically used to receive and save the management information so as to obtain the usage frequency of the charging device.

Preferably, the regional monitoring and management platform also includes:

The user management center is used for recharging and/or paying and/or reporting the loss of the charging card.

Preferably, the user management center is also used to add, delete and maintain charging card accounts.

Preferably, the charging device as described in any one of the above is a charging pile or a charging station.

The present invention provides a monitoring and management system for a charging device, the system includes a regional monitoring and management platform respectively arranged in each region, which is used to separately obtain the operation information of the charging device in each region, and process the operation information Get the management information and send the management information; the centralized monitoring and management platform is used to receive the management information sent by the regional monitoring and management platforms in all the areas it manages, and manage each charging device accordingly according to the management information. It can be seen that the charging device monitoring and management system provided by the present invention processes the acquired operating information of all charging devices in the region through the regional monitoring and management platform to obtain management information, and then receives the information located in its location through the centralized monitoring and management platform. All areas in the managed area monitor and manage the management information sent by the management platform and perform corresponding management according to the management information, so as to realize the unified management of all charging devices in the entire area and greatly reduce the workload of the staff.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the prior art and the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a monitoring and management system for a charging device provided by the present invention;

FIG. 2 is a schematic structural diagram of another monitoring and management system for a charging device provided by the present invention.

detailed description

The purpose of the present invention is to provide a monitoring and management system for charging devices, which realizes unified management of all charging devices in the entire area, thereby greatly reducing the workload of staff.

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments 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 belong to the protection scope of the present invention.

Embodiment one

Please refer to Figure 1, Figure 1 is a schematic structural diagram of a monitoring and management system for a charging device provided by the present invention, the system includes:

The regional monitoring and management platforms 2 respectively set up in each region are used to respectively obtain the operation information of the charging devices in the respective regions, process the operation information to obtain management information, and send the management information;

The centralized monitoring and management platform 1 is used to receive the management information sent by the regional monitoring and management platform 2 in all the areas it manages, and manage each charging device accordingly according to the management information.

It can be understood that the centralized monitoring and management platform 1 can manage all regional monitoring and management platforms 2 within its management scope, and receive management information sent by each regional monitoring and management platform 2; and each regional monitoring and management platform 2 It can also obtain the operation information of all charging devices in the area, process the obtained operation information to obtain management information, and send it to the centralized monitoring and management platform 1 to which it belongs.

For example, the centralized monitoring and management platform 1 is a city-level management platform in a certain city, and each region in the city has a regional monitoring and management platform 2. If the city has three regions A, B and C, the regional monitoring and management Platform A obtains the operation information of each charging device in Area A, and sends the processed management information to the city's centralized monitoring and management platform 1; Regional Monitoring and Management Platform B obtains the charging devices in Area B The operation information of each charging device in the C area is obtained by the regional monitoring and management platform C, and the management information obtained after processing is sent to the centralized monitoring and management platform 1 of the city. The information is sent to the city's centralized monitoring and management platform 1; the city's centralized monitoring and management platform 1 receives the management information sent by the regional monitoring and management platform 2A, the regional monitoring and management platform 2B, and the regional monitoring and management platform 2C, and according to The management information manages the corresponding charging device accordingly.

It should be noted that there is no limit to the regional scope of the regional monitoring and management platform 2 (for example, a regional monitoring and management platform 2 can also be set in a school), and the charging device within its management range can be one or more; Similarly, the area range of the centralized monitoring and management platform 1 is not limited, and the area monitoring and management platform 2 within its management range can be one or more, and the present invention is not specifically limited here, and the present invention can be realized purpose.

The present invention provides a monitoring and management system for a charging device, the system includes a regional monitoring and management platform respectively arranged in each region, which is used to separately obtain the operation information of the charging device in each region, and process the operation information Get the management information and send the management information; the centralized monitoring and management platform is used to receive the management information sent by the regional monitoring and management platforms in all the areas it manages, and manage each charging device accordingly according to the management information. It can be seen that the charging device monitoring and management system provided by the present invention processes the acquired operating information of all charging devices in the region through the regional monitoring and management platform to obtain management information, and then receives the information located in its location through the centralized monitoring and management platform. All areas in the managed area monitor and manage the management information sent by the management platform and perform corresponding management according to the management information, so as to realize the unified management of all charging devices in the entire area and greatly reduce the workload of the staff.

Embodiment two

Please refer to FIG. 2 . FIG. 2 is a schematic structural diagram of another monitoring and management system for a charging device provided by the present invention. On the basis of the system provided in Embodiment 1:

Preferably, the communication between the regional monitoring and management platform 2 and the charging devices in the local area and between the centralized monitoring and management platform 1 and all the regional monitoring and management platforms 2 in its management area is realized through the Internet of Things.

Preferably, the regional monitoring and management platform 2 includes:

The charging management center 21 is used to obtain the charging request and charging information sent by the charging device in the area, and send the charging request and charging information as management information. The charging information includes the ID of the charging device and the charging card number; Allow the charging command to control the charging device corresponding to the corresponding ID to start charging;

The centralized monitoring and management platform 1 is specifically used to receive management information, deduct corresponding charges according to the charging information, and then generate a charge-allowing instruction according to the charging information.

Specifically, when the charging management center 21 obtains the charging request and charging information sent by the charging device in the area, it directly sends it as management information to the centralized monitoring and management platform 1, and the charging information received by the centralized monitoring and management platform 1 After requesting and charging information, determine the charging card according to the charging card number in the charging information, and deduct the corresponding fee in the charging card corresponding to the charging card number according to the charging information. After the fee is successfully deducted, generate an allowable charging command based on the charging information, and send The instruction is sent to the charging management center 21, and the charging management center 21 sends the charging permission instruction to the corresponding charging device according to the ID of the charging device, so that the charging device starts charging.

Preferably, the centralized monitoring and management platform 1 is also used to generate charging card information and send it to the corresponding charging device through the charging management center 21 for display. The charging card information includes the balance of the charging card.

It should be noted that when the centralized monitoring and management platform 1 charges the charging card, it can also generate charging card information, such as generating the balance of the charging card, and send the charging card information to the corresponding charging device through the charging management center 21, So that the charging device can display the charging card information to the user through the display, so that the user can know the relevant information of the charging card in time, so as to perform operations such as recharging the charging card.

Of course, the centralized monitoring and management platform 1 can also generate other relevant information, such as the remaining charging time, etc., and the embodiment of the present invention does not make special limitations here, as long as the purpose of the present invention can be achieved.

Preferably, the charging information also includes a charging mode.

Preferably, the charging mode includes charging by time and charging by fee.

It should be noted that the charging information also includes a charging mode, and there are two charging modes, one is charging by time, and the other is charging by fee. Among them, the process of the centralized monitoring and management platform 1 deducting the corresponding fees based on the charging information is as follows: the centralized monitoring and management platform 1 calculates the charging mode according to the charging mode selected by the user according to the peak and valley electricity prices to obtain the specific fees, and calculates this part of the fees from Deducted from the charging card provided by the user.

In this application, the centralized monitoring and management platform 1 calculates the relevant fees according to the charging mode selected by the user according to the peak and valley electricity prices, so that the charging is more reasonable.

Preferably, the charging management center 21 is also used to obtain the charging card number and password sent by the charging device in the area, and send the charging card number and password as management information; it is also used to control the corresponding Whether the charging device enters the charging mode selection interface;

The centralized monitoring and management platform 1 is specifically used to receive management information, and judge whether the password is correct according to the charging card number, if yes, generate a password correct command, otherwise, generate a password wrong command.

Specifically, when the user needs to charge, he must first swipe the card at the card swiping outlet set by the charging device. The charging device obtains the card number of the charging card provided by the user, or the user directly enters the card number by pressing the button and enters the password input interface to receive the user's The input password, the charging card number and the password entered by the user are sent to the charging management center 21, and the charging management center 21 as a transfer sends the charging card number and the password entered by the user to the centralized monitoring and management platform 1, and the centralized monitoring and management platform 1 receives the charging After the card number and password are matched in its own database, it is judged whether the password entered by the user is correct. When the match is successful, a password correct instruction is generated. When the match fails, a password error instruction is generated and the generated instruction is sent to Charging management center 21.

The charging management center 21 returns the received corresponding instructions to the corresponding charging device. When the charging device receives the correct password instruction, the charging device enters the charging mode selection interface so that the user can independently select the charging mode; when the charging device receives the password In case of wrong command, the prompt interface of wrong password will be displayed.

It should be noted that if the password is entered incorrectly, the user can choose to enter the password again, and the system will also perform the above judgment process on the entered password. If the password is not successfully entered within the preset number of times, the centralized monitoring and management platform will 1. The charging card corresponding to the charging card number can also be frozen to prevent the charging card from being stolen by others.

Of course, a verification module can also be set on each charging device. This verification module is used to receive the password of the charging card input by the user when the user swipes the charging card to charge, and judge whether the password is correct. If it is correct, the charging device is triggered to enter The selection interface of the charging mode; otherwise, remind the user that the password is wrong.

Specifically, the user swipes the card through the verification module installed on the charging device, and the verification module automatically obtains the card number of the charging card provided by the user, enters the password input interface, receives the password entered by the user, and performs matching in its own database If the matching is successful, a correct password command will be generated, and the charging device will be triggered to enter the charging mode selection interface, so that the user can select the corresponding charging mode; when the matching fails, the user will be reminded that the password is wrong. It should be noted that when the password is wrong, the user can re-enter the password. If the password is not successfully entered within the preset number of times, the verification module can also freeze the charging card to prevent the charging card from being stolen by others.

Preferably, the system also includes:

The client APP 3 is used to display the distribution information and status information of the charging devices around the user for the user when it is turned on, and to navigate for the user.

It should be noted that the charging device detection and management platform provided in this application also includes a client APP 3. When the user opens the client APP 3, the client APP 3 can display the user's surroundings according to the location of the user through the positioning function. The distribution information of the charging device and the status information of the charging device enable the user to know the status of the surrounding charging devices in advance, and select the charging device with better status and closer distance; when the user selects a charging device, the client APP 3 also returns Provide users with navigation services to make it easier to reach the location of the selected charging device.

Preferably, the distribution information includes orientation information and distance information of the charging device relative to the user.

Wherein, the distribution information of the charging devices includes orientation information and distance information of the charging devices relative to the user, so that the user can select a suitable charging device according to needs.

Preferably, the status information includes information on whether the charging device is being used, information on whether the charging device is reserved, and information on whether the charging device is faulty.

Among them, the status information of the charging device includes whether it is being used, whether the charging device is reserved, and whether the charging device is faulty. The user can know in advance which of the surrounding charging devices are not faulty and which are not being used through the client APP 3. Use or which ones are not reserved, etc., so that the user can choose a charging device that can directly charge, which greatly saves the user's time.

Preferably, the client APP 3 is also used to send a reservation request for the charging device to be reserved to the centralized monitoring and management platform 1 when the user reserves a charging device;

Then the centralized monitoring and management platform 1 is also used to lock the charging device to be reserved through the regional monitoring and management platform 2, until the charging device to be reserved completes this charging or automatically unlocks after a predetermined time. Among them, the centralized monitoring and management platform 1 While locking the charging device to be reserved, it also sends a message that the reservation is successful to the client APP 3 .

It should be noted that the client APP 3 provided in this application also has a reservation function, and the user can reserve the charging device through the client APP 3 .

Specifically, the client APP receives the user's input of the ID of the charging device to be reserved, generates a reservation request, and sends the reservation request including the ID of the charging device to be reserved to the centralized monitoring and management platform 1, and the centralized monitoring and management platform 1 according to The ID of the charging device to be reserved is searched in its own database to see if the charging device is reserved and whether there is a failure. If the charging device is not reserved and does not fail, the area monitoring and management platform 2 is used to lock the charging device to be reserved. And update the status of the charging device in its own database as reserved, and at the same time, send a message that the reservation is successful to the client APP 3 .

Among them, after the reservation is successful, until the reserved charging device completes the charging task, or the user does not use the reserved charging device for charging within the predetermined time, the centralized monitoring and management platform 1 sends a release command to The reserved charging device is used to unlock the charging device, and at the same time, the centralized monitoring and management platform 1 updates the status of the charging device as unreserved.

Alternatively, the reserved charging device is automatically unlocked, and at the same time the unlocked charging device sends a release message to the centralized monitoring and management platform 1 through the regional monitoring and management platform 2, and the centralized monitoring and management platform 1 sends the charging device according to the unlocking message. The status of was updated to Unavailable.

Preferably, the client APP 3 is also used to recharge and/or pay and/or report the loss of the charging card.

It can be seen that when the user needs to recharge and pay the charging card, the corresponding operation can be completed through the client APP 3. When the user's charging card is lost, the loss can be reported through the client APP 3, which provides convenience for the user and improves The safety of the monitoring and management system of the entire charging device.

Of course, the user can also choose other ways to recharge and/or pay and/or report the loss. The embodiment of the present invention does not make special limitations here, as long as the purpose of the present invention can be achieved.

It should be noted that the client APP 3 provided by this application can also implement some other functions. For example, the user can also submit feedback information about the charging device used by the user through the client APP 3. The feedback information can be satisfaction , of course, may also be other feedback information, which is not specifically limited in this embodiment of the present invention, as long as it can achieve the object of the present invention.

Preferably, the regional monitoring and management platform 2 includes:

The operation monitoring center 22 is used to obtain the state parameters sent by the charging devices in the local area, and judge whether the corresponding charging devices are faulty according to the state parameters, and use the ID, fault type and state parameters of the faulty charging devices as management information send out;

The centralized monitoring and management platform 1 is specifically used to receive and store management information.

It should be noted that the operation monitoring center 22 mainly judges whether the corresponding charging device fails according to the state parameters, wherein the state parameters may include the leakage current of the charging device and/or the overvoltage of the charging device and/or the undervoltage of the charging device. The parameters can also include other state information of the charging device. The operation monitoring center 22 judges whether the charging device is faulty according to the specific state parameters. The parameters are sent to the centralized monitoring and management platform 1, and the centralized monitoring and management platform 1 saves the received information in the database. Later, big data analysis technology can be used to carry out data mining, predictive analysis or diagnostic decision-making on the data in the database, and then provide It provides a basis for the design, operation and maintenance and construction planning of the charging device in the later period.

Preferably, the centralized monitoring and management platform 1 is also used to issue warnings based on management information.

Specifically, when the centralized monitoring and management platform 1 receives the ID and fault information of the faulty charging device, it can also issue a warning, so that the staff of this platform can track and verify the faulty charging device in time.

Preferably, the regional monitoring and management platform 2 also includes an alarm center 24;

The operation monitoring center 22 is also used to send an alarm command when a charging device fails in the local area;

The alarm center 24 is configured to receive an alarm instruction and issue a warning.

It should be noted that, when the operation monitoring center 22 determines that a faulty charging device has occurred, an alarm command can be sent to the alarm center 24. The alarm command can include the ID of the faulty charging device and the type of fault. Sending a warning can enable the staff of the monitoring and management platform in this area to determine the specific location of the charging device according to the ID of the charging device, understand the approximate cause of the failure of the charging device according to the fault type, and go to the site for maintenance and inspection of the charging device .

Among them, the operation monitoring module can monitor the charging device in real time through video monitoring, electrical parameter monitoring or mechanical characteristic monitoring, and issue a warning once an abnormal charging device is found.

The alarm center 24 provided by the monitoring and management platform of the charging device in this application can enable the staff of the platform to find faulty charging devices in time, facilitate the maintenance and management of the charging device, and reduce the workload of the staff.

Preferably, the operation monitoring center 22 is also used to obtain the status parameters sent by the charging devices in the area, and judge whether the corresponding charging devices are being used according to the status parameters, and use the ID of the charging device being used as management information send out in real time;

The centralized monitoring and management platform 1 is specifically used to receive and store management information so as to obtain the usage frequency of the charging device.

Specifically, the operation monitoring center 22 judges whether the corresponding charging device is being used according to the obtained state parameters, and when the charging device is being used, the operation monitoring center 22 sends the ID of the charging device to the centralized monitoring and management platform 1 , the centralized monitoring and management platform 1 receives the ID of the charging device sent by the operation monitoring center 22, and adds one to the number of times of use of the charging device corresponding to the ID, so as to subsequently count the number of times of use of the corresponding charging device, and then obtain the corresponding Frequency of use of the charging device. The frequency of use of charging devices can provide a basis for later construction planning of charging devices. For example, the number of charging devices can be increased for areas where charging devices are located with high frequency of use, and the number of charging devices can be appropriately reduced for areas where charging devices are located with low frequency of use. quantity.

Preferably, the regional monitoring and management platform 2 also includes:

The user management center 23 is used for recharging and/or paying and/or reporting the loss of the charging card.

It should be noted that the regional monitoring and management platform 2 also includes a user management center 23. When the charging card held by the user needs to be recharged and/or paid and/or reported lost, the user can go to the user management center 23 to handle related business.

Of course, the user can also recharge and/or pay and/or report the loss in other ways, such as handling related businesses through the client APP 3, which is not specifically limited in this embodiment of the present invention, as long as it can achieve the purpose of the present invention.

Preferably, the user management center 23 is also used to add, delete and maintain the account of the charging card.

It can be understood that when the user applies for a charging card or cancels the charging card held, the user management center 23 can also be used to add, delete and maintain the account of the charging card.

Preferably, any one of the charging devices provided in the above embodiment is a charging pile or a charging station.

It should be noted that the charging device in this application is a charging pile or a charging station, and of course it can also be other charging equipment. The embodiment of the present invention is not specifically limited here, as long as it can achieve the purpose of the present invention.

It should also be noted that in this specification, terms such as "comprises", "comprises" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also other elements not expressly listed, or elements inherent in the process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (19)

1. A monitoring and management system for a charging device, characterized in that the system comprises: The regional monitoring and management platforms respectively set up in each region are used to respectively obtain the operation information of the charging devices in the respective regions, process the operation information to obtain management information, and send the management information; The centralized monitoring and management platform is used to receive the management information sent by the regional monitoring and management platforms in all the areas it manages, and perform corresponding management on each of the charging devices according to the management information. 2. The charging device monitoring and management system according to claim 1, characterized in that, between the regional monitoring and management platform and the charging device in the region, and between the centralized monitoring and management platform and its management area, all The communication between the regional monitoring and management platforms is realized through the Internet of Things. 3. The monitoring and management system for charging devices according to claim 1, wherein the regional monitoring and management platform includes: The charging management center is used to obtain the charging request and charging information sent by the charging device in the local area, and send the charging request and charging information as the management information. The charging information includes the ID and charging information of the charging device. Charging card number; it is also used to control the charging device corresponding to the corresponding ID to start charging according to the allowed charging command; The centralized monitoring and management platform is specifically configured to receive the management information, deduct corresponding fees according to the charging information, and then generate the charging permission instruction according to the charging information. 4. The charging device monitoring and management system according to claim 3, characterized in that the centralized monitoring and management platform is also used to generate charging card information, and send it to the corresponding charging device through the charging management center for further processing. It is displayed that the charging card information includes the balance of the charging card. 5. The monitoring and management system of the charging device according to claim 3, wherein the charging information further includes a charging mode. 6. The monitoring and management system of the charging device according to claim 5, wherein the charging mode includes charging by time and charging by fee. 7. The monitoring and management system of the charging device according to claim 5, wherein the charging management center is also used to obtain the charging card number and password sent by the charging device in the local area, and store the charging card number and password The password is sent out as the management information; it is also used to control whether the corresponding charging device enters the selection interface of the charging mode through a correct password instruction or an incorrect password instruction; The centralized monitoring and management platform is specifically used to receive the management information, and judge whether the password is correct according to the charging card number, if yes, generate the correct password instruction, otherwise, generate the incorrect password instruction. 8. The monitoring and management system of the charging device according to claim 1, characterized in that the system further comprises: The client APP is used to display the distribution information and status information of the charging devices around the user for the user when it is turned on, and navigate for the user. 9 . The monitoring and management system of the charging device according to claim 8 , wherein the distribution information includes orientation information and distance information of the charging device relative to the user. 10. The charging device monitoring and management system according to claim 8, wherein the status information includes whether the charging device is being used, whether the charging device is reserved, and whether the charging device is faulty. 11. The charging device monitoring and management system according to claim 8, wherein the client APP is also used to send a pending reservation message to the centralized monitoring and management platform when the user reserves a charging device. Reservation request for the charging device; Then the centralized monitoring and management platform is also used to lock the charging device to be reserved through the regional monitoring and management platform, until the charging device to be reserved finishes charging this time or is automatically unlocked after a predetermined time, wherein, While locking the charging device to be reserved, the centralized monitoring and management platform also sends a message of successful reservation to the client APP. 12. The monitoring and management system of the charging device according to claim 8, wherein the client APP is also used to recharge and/or pay and/or report the loss of the charging card. 13. The charging device monitoring and management system according to claim 1, wherein the regional monitoring and management platform includes: The operation monitoring center is used to obtain the state parameters sent by the charging devices in the area, and judge whether the corresponding charging device is faulty according to the state parameters, and report the ID of the faulty charging device, the fault type and the state parameters sent as the management information; The centralized monitoring and management platform is specifically used to receive and save the management information. 14. The monitoring and management system for charging devices according to claim 13, wherein the centralized monitoring and management platform is further configured to issue warnings based on the management information. 15. The monitoring and management system for charging devices according to claim 13, wherein the regional monitoring and management platform further includes an alarm center; The operation monitoring center is also used to send an alarm command when there is a fault in the charging device in the local area; The alarm center is configured to receive the alarm instruction and issue a warning. 16. The monitoring and management system of the charging device according to claim 13, wherein the operation monitoring center is also used to obtain the status parameters sent by the charging devices in the local area, and judge the corresponding status parameters according to the status parameters. Whether the charging device is being used, and send the ID of the charging device being used as the management information in real time; The centralized monitoring and management platform is specifically used to receive and save the management information so as to obtain the usage frequency of the charging device. 17. The monitoring and management system for charging devices according to claim 1, wherein the regional monitoring and management platform further comprises: The user management center is used for recharging and/or paying and/or reporting the loss of the charging card. 18. The charging device monitoring and management system according to claim 17, wherein the user management center is also used to add, delete and maintain charging card accounts. 19. The charging device monitoring and management system according to claims 1-18, wherein the charging device is a charging pile or a charging station.