CN111814927A - A dynamic two-dimensional code generation module and a scanning code energy management system - Google Patents

Abstract

The invention provides a dynamic two-dimensional code generation module and a code scanning energy consumption management system, belonging to the technical field of electricity consumption. The dynamic two-dimensional code generation module includes: remote communication module: used to realize the communication between the control module and the cloud master station; security encryption chip: used to verify the APP download link address configured by the cloud master station, and will verify the successful APP The download link address is sent to the control module; the control module: used to generate a two-dimensional code of the dynamic APP download link address, and used to forward the received energy-using instruction information to the energy-using device body where it is located through the communication interface; display module: used to The dynamic APP download link address QR code generated by the control module is displayed for the user to scan; communication interface: used to realize the communication between the control module and the energy-consuming equipment body. The method of dynamically generating the QR code ensures that the APP download link address obtained by the user by scanning the QR code of the dynamic APP download link address is safe and reliable.

Description

A dynamic two-dimensional code generation module and a scanning code energy management system

technical field

The invention relates to a dynamic two-dimensional code generation module and a code scanning energy consumption management system, and belongs to the technical field of electricity safety.

Background technique

At present, electricity users can scan the QR code to realize the real-time settlement of electricity consumption, shared electricity consumption and third-party payment interface by scanning the QR code. This method not only greatly facilitates electricity users, but also reduces energy consumption equipment. Ontology's on-site operation and maintenance is difficult, reduces operation and maintenance costs, and makes unattended and shared electricity use possible. However, in this way, it is difficult to ensure the security of the APP download link address used by electricity users in the process of scanning the code for electricity consumption and payment, that is, it is difficult to ensure that the APP download link address is not tampered with and phishing. Once the APP download link address is If it is tampered with or phished, it will not be able to meet the needs of users to instantly scan codes, register and authenticate, and use electricity immediately. In order to meet the electricity consumption needs of electricity users, this problem needs to be solved urgently.

SUMMARY OF THE INVENTION

The invention provides a dynamic two-dimensional code generation module to solve the problem of potential security risks in the APP download link address in the process of scanning code energy; the invention also provides a scanning code energy consumption management system to solve the problem of scanning code There is a security risk in the APP download link address in the process of code energy use.

In order to achieve the above purpose, the present invention provides a dynamic two-dimensional code generation module, which is used to be arranged on the energy-consuming equipment body, including:

Remote communication module: used to realize the communication between the control module and the cloud master station;

Security encryption chip: used to verify the APP download link address configured by the cloud master station, and send the successfully verified APP download link address to the control module;

Control module: It is used to generate the dynamic APP download link address QR code according to the current time, the body number of the energy-consuming equipment where it is located, and the APP download link address configured by the cloud master station verified by the security encryption chip, and used to receive the transmission from the cloud master station. The energy use instruction information received, and the received energy use instruction information is forwarded to the energy-consuming equipment body where it is located through the communication interface;

Display module: used to display the QR code of the dynamic APP download link address generated by the control module for users to scan;

Communication interface: used to realize the communication between the control module and the energy-consuming equipment body, and send the energy-using instruction information to the energy-using equipment body.

The beneficial effect of the dynamic two-dimensional code generation module is: the dynamic two-dimensional code generation module first uses the built-in security encryption chip to verify the APP download link address configured by the cloud master station, and then according to the current time and the number of the energy-using equipment body Generate a dynamic APP download link address QR code with the APP download link address that has been verified successfully, that is, the APP download link address used by the dynamic QR code generation module to generate the dynamic APP download link address QR code is verified and will be The current time is used as the dispersion factor of the security encryption algorithm for generating the QR code of the dynamic APP download link address, then the QR code of the dynamic APP download link address displayed by the display module is dynamic and updated in real time, and the method of dynamically generating the QR code is adopted. , which can increase the difficulty of cracking the encryption measures, thus ensuring that the APP download link address obtained by the user by scanning the QR code of the dynamic APP download link address is safe and reliable, effectively preventing the APP download link address from being tampered with or phishing, and improving the APP download link address. Security of addresses.

In order to improve the security of energy consumption by scanning the code, further, the control module is further configured to generate a dynamic energy consumption two-dimensional code according to the body number, asset number and current time of the energy-consuming equipment where it is located.

In order to control the main body of the energy-using device to stop supplying energy, further, the control module is further configured to verify the command through the security encryption chip after receiving the command for stopping energy-using issued by the cloud master station, and after the verification After success, the main body of the energy-consuming equipment where the control is located will trip and stop the energy supply.

In order to facilitate the dynamic two-dimensional code generation module to obtain electricity, further, the control module is connected to the body of the energy-consuming equipment where it is located through a power interface.

In order to improve the security of the dynamic APP download link address two-dimensional code, further, the dynamic APP download link address two-dimensional code generated by the control module includes name, purpose, ownership and download link address information, wherein the name and purpose are Clear text, ownership and download link address information are cipher text.

In order to improve the security of the dynamic energy consumption two-dimensional code, further, the dynamic energy consumption two-dimensional code generated by the control module includes equipment information, asset information, user information, network and operation information, energy consumption information and settlement information, Among them, equipment information and asset information are in plain text, and user information, network and operation information, energy consumption information and settlement information are in cipher text.

The present invention also provides a scanning code energy consumption management system, which includes a cloud main station, a user APP and a dynamic two-dimensional code generation module for setting on the energy consumption device body, the cloud main station is connected to the user APP and the user APP. The dynamic two-dimensional code generation module communicates, and the cloud master station is used to generate the APP download link address according to the set encryption algorithm configuration, and the user APP is scanned by the user to scan the dynamic APP download link address generated by the dynamic two-dimensional code generation module. The code is obtained, and authentication and binding are realized by the user; the dynamic two-dimensional code generation module includes:

Remote communication module: used to realize the communication between the control module and the cloud master station;

Security encryption chip: used to verify the APP download link address configured by the cloud master station, and send the successfully verified APP download link address to the control module;

Control module: It is used to generate the dynamic APP download link address QR code according to the current time, the body number of the energy-consuming equipment where it is located, and the APP download link address configured by the cloud master station verified by the security encryption chip, and used to receive the transmission from the cloud master station. The energy use instruction information received, and the received energy use instruction information is forwarded to the energy-consuming equipment body where it is located through the communication interface;

Display module: used to display the QR code of the dynamic APP download link address generated by the control module for users to scan;

Communication interface: used to realize the communication between the control module and the energy-consuming equipment body, and send the energy-using instruction information to the energy-using equipment body.

The beneficial effect of the energy management system for scanning code is as follows: the dynamic two-dimensional code generation module in the energy management system for scanning code first uses the built-in security encryption chip to verify the APP download link address configured by the cloud master station, and then uses the built-in security encryption chip to verify the APP download link address. The current time, the body number of the energy-using device, and the APP download link address after successful verification generate the dynamic APP download link address QR code, that is, the APP download link used by the dynamic QR code generation module to generate the dynamic APP download link address QR code. The address is verified, and the current time is used as the dispersion factor of the security encryption algorithm for generating the dynamic APP download link address QR code, then the dynamic APP download link address QR code displayed by the display module is dynamic and updated in real time. The method of dynamically generating the QR code can increase the difficulty of cracking the encryption measures, thereby ensuring that the APP download link address obtained by the user by scanning the QR code of the dynamic APP download link address is safe and reliable, and effectively preventing the APP download link address from being tampered with. Or fishing, which improves the security of the APP download link address.

In order to improve the security of energy consumption by scanning the code, further, the control module is further configured to generate a dynamic energy consumption two-dimensional code according to the body number, asset number and current time of the energy-consuming equipment where it is located.

In order to control the main body of the energy-using device to stop supplying energy, further, the control module is further configured to verify the command through the security encryption chip after receiving the command for stopping energy-using issued by the cloud master station, and after the verification After success, the main body of the energy-consuming equipment where the control is located will trip and stop the energy supply.

In order to facilitate the dynamic two-dimensional code generation module to obtain electricity, further, the control module is connected to the body of the energy-consuming equipment where it is located through a power interface.

Description of drawings

FIG. 1 is a schematic structural diagram of a scanning code energy management system of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Example of scanning code energy management system:

As shown in FIG. 1 , the energy consumption management system for scanning code in this embodiment includes: a password machine, a cloud main station, a user APP, and a dynamic QR code generation module for setting on the energy consumption device body. The cloud main station and the user APP communicates with the dynamic QR code generation module.

Among them, the encryption machine is arranged on the side of the cloud master station, and the encryption algorithm is embedded, and the cloud master station is used to generate the APP download link address according to the encryption algorithm configuration set in the encryption machine. A security encryption chip is set inside the cloud master station, and the cloud master station generates the APP download link address according to the encryption algorithm configuration in the security encryption chip.

The cloud master station also has energy-using equipment file management, APP link address management, dynamic two-dimensional code generation management, dynamic two-dimensional code asset management, user information management, energy application management, energy monitoring management, energy end management, Energy settlement management, energy consumption detailed management, energy consumption reconciliation management, energy consumption balance analysis, marketing interface, energy consumption interface, third-party payment interface and other core functions. The cloud master station can dynamically allocate resources and achieve load balancing according to the actual energy load on the site to ensure real-time link management of on-site devices and meet the real-time application requirements of users for energy consumption by scanning codes.

The user APP is obtained by scanning the QR code of the dynamic APP download link address generated by the dynamic QR code generation module. The user APP has real-name authentication, energy use application, energy use monitoring, energy use end, account management, account binding, energy use Inquiry and other core functions to meet the daily energy needs of users. Among them, when the user performs real-name authentication and account binding, he must upload his ID card and his real-time photo for identity verification between the cloud master station and the user APP. After the verification is passed, the user passes the real-name authentication and successfully binds the account. Only then can the user scan the code to use the energy. In addition, the user APP is embedded with a CPK (Combined Public Key) security operation package that is consistent with the cloud master station to ensure that it can correctly identify the QR code information generated by the dynamic QR code generation module. The CPK security operation package is provided with The encryption and decryption algorithm can ensure the real-time connection with the cloud master station, and has functions such as anti-shelling, phishing and decompilation, which can ensure that the security encrypted information is not leaked, tampered and phishing, and can also ensure the security and legality of the user APP. sex.

The body of energy-consuming equipment refers to the body of intelligent terminal equipment that integrates power supply, metering, storage, control and calculation, such as charging piles, shore power, agricultural discharge fee control terminals, and shared power supplies.

The dynamic two-dimensional code generation module includes: a remote communication module, a security encryption chip, a control module, a display module, a communication interface, a power interface and a load switch.

Among them, the remote communication module is used to realize the communication between the control module and the cloud master station, so that the dynamic two-dimensional code generation module can perform secure connection, authentication management and dynamic two-dimensional code encryption and decryption processing with the cloud master station. Support power private network, Ethernet, GPRS, 3G, 4G and other communication methods.

The security encryption chip (such as the embedded security control module ESAM (Embedded Secure Access Module) embedded with the national secret algorithm) can realize the security encryption and decryption management of the internal information of the dynamic two-dimensional code generation module to ensure that the information is not generated and transmitted during the process. It is tampered with and phished, mainly used to verify the APP download link address configured by the cloud master station, and send the successfully verified APP download link address to the control module. Among them, the encryption and decryption algorithm on the cloud main station side corresponds to the encryption and decryption algorithm in the dynamic two-dimensional code generation module.

The control module (such as the MCU (Micro Controller Unit)) has the following functions: (1) Generated according to the current time, the body number of the energy-consuming device where it is located, and the APP download link address configured by the cloud master after verification by the security encryption chip Dynamic APP download link address two-dimensional code; (2) generate dynamic energy consumption two-dimensional code according to the body number, asset number and current time of the energy-using equipment; (3) receive the energy use instruction information sent by the cloud master station, and The received energy-consuming instruction information is forwarded to the energy-using device body where it is located through the communication interface; after receiving the energy-using stop instruction issued by the cloud master station, the instruction is verified by the security encryption chip, and after the verification is successful The main body of the energy-consuming equipment where the control is located is tripped and the energy supply is stopped.

The display module (such as a display screen) is used to display the two-dimensional code of the dynamic APP download link address generated by the control module for the user to scan.

The communication interface is used to realize the communication between the control module and the energy-consuming equipment body, and send the energy-consuming instruction information to the energy-using equipment body.

The power interface is used to realize the connection between the control module and the energy-consuming device body (for example, the connection is performed in the form of plug-in or connection), so as to complete the power acquisition of the dynamic two-dimensional code generation module. As another implementation manner, the dynamic two-dimensional code generation module may also use an AC power source or a battery to obtain electricity.

The load switch is used to realize load control management, that is, to control the closing or tripping of the energy-consuming equipment body, so as to start or stop supplying energy to the load connected to the energy-consuming equipment body.

The dynamic two-dimensional code generation module of this embodiment also has an alarm function. By scanning the security interface of the remote communication module and the security interface (that is, the communication interface) of the local communication module, once it is found that the dynamic two-dimensional code generation module has been illegally attacked or If it is damaged by man, the control module will automatically generate an alarm event and report it to the cloud master station through the remote communication module. The alarm event has different levels. Alarm severity, priority is given to handling alarm events with high alarm severity.

The dynamic two-dimensional code generation module in this embodiment can generate three types of two-dimensional codes, namely dynamic APP download link address two-dimensional code, dynamic energy consumption two-dimensional code and equipment asset two-dimensional code. In order to ensure the two-dimensional code information The two-dimensional code generation mechanism in this embodiment is as follows: keep the two-dimensional code encoding rules unchanged, according to the size of the generated information amount of the code, adopt the method of combining three pieces of information, and divide the original information before encoding into three The first piece of information is encoded in plain text. This part of the information is mainly based on the equipment factory serial number or geographic location information, that is, generally the information of the device itself and the installation location of the device; the second piece of information is encoded in weak ciphertext. That is, the built-in simple encryption algorithm is used to encrypt this part of the information to generate ciphertext, which is mainly asset information, manufacturer information, equipment communication information, simple configuration information or operating parameter information; the third piece of information is encoded with strong ciphertext That is, the encryption and decryption processing of this part of the information requires real-time communication with the encryption machine on the cloud master side through the security key to complete the security authentication. This part of the information is generally user information, user account information, energy usage information, energy usage information Price, operating parameters, pre-authorization information or settlement information, etc.

Among them, the two-dimensional code of the dynamic APP download link address includes: (the user's APP) name, purpose, ownership, and download link address information, where the name and purpose are generally encoded in plaintext to generate plaintext; ownership and download link address information generally use Encrypt with weak ciphertext or strong ciphertext encoding to generate ciphertext.

The dynamic energy consumption QR code includes: equipment information, asset information, user information, network and operation information, energy consumption information and settlement information, among which, equipment information and asset information are generally encoded in plaintext to generate plaintext; user information and network and Operation information is generally encrypted by weak ciphertext encoding to generate ciphertext, and energy information and settlement information are generally encrypted by strong ciphertext encoding to generate ciphertext.

The equipment asset QR code includes: equipment factory number, installation location information, asset information, manufacturer information and responsible person information. Among them, the equipment factory number and installation location information are generally encoded in plain text to generate clear text; asset information, manufacturer information and responsibility Person information is generally encrypted by weak ciphertext encoding to generate ciphertext.

The above three types of two-dimensional codes are generally displayed in the form of key display or patrol display, for users to scan to select corresponding functions, for example: users scan the dynamic APP download link address two-dimensional code to download the user's APP, scan the dynamic energy 2D Scan the code to use electricity, and scan the QR code of the equipment asset to obtain the equipment asset information. Among them, if the key display method is adopted, the user selects the corresponding two-dimensional code to scan by pressing the key, for example, presses the "download user APP" button, the two-dimensional code of the dynamic APP download link address will be displayed, and the user can scan the two-dimensional code. Download the user APP with the code; if the patrol display method is adopted, the three types of QR codes will appear in the display window cyclically. When the QR code that the user wants to scan appears, the user can scan it and the QR code will be displayed on a patrol The interval can be configured according to actual needs; since the equipment asset QR code generally does not need to be updated in real time, the equipment asset QR code is generally pasted on the energy-consuming equipment body for users to scan.

The following describes in detail the process for users to scan these three types of QR codes to realize the corresponding functions:

(1) Scan the QR code of the dynamic APP download link address to download the user APP

The cloud master station generates the APP download link address according to the encryption algorithm configuration set in the encryption machine, and sends it to the dynamic two-dimensional code generation module through the remote communication module in the form of cipher text;

The security encryption chip inside the dynamic QR code generation module verifies the APP download link address configured by the cloud master station, and sends the successfully verified APP download link address to the control module;

The control module generates a dynamic APP download link address QR code according to the current time, the body number of the energy-consuming device where it is located, and the APP download link address configured by the cloud master station verified by the security encryption chip, and displays it through the display module for the user to scan;

The user scans the QR code of the dynamic APP download link address generated by the dynamic QR code generation module, downloads the user APP, and completes the real-name authentication and account binding.

Since the APP download link address used to generate the QR code of the dynamic APP download link address is verified, and the current time is used as the dispersion factor of the security encryption algorithm for generating the QR code of the dynamic APP download link address, then the dynamic APP displayed by the display module The QR code of the download link address is updated in real time, thus ensuring that the APP download link address obtained by the user by scanning the QR code of the dynamic APP download link address is safe and reliable. Moreover, the generated dynamic APP download link address QR code is displayed through the display module for users who need it immediately, instant download, and instant authentication binding, which ensures the timeliness of scanning the code to use electricity (energy).

(2) Scanning the dynamic energy QR code to scan the code to use electricity (energy consumption)

The control module in the dynamic two-dimensional code generation module generates the dynamic energy consumption two-dimensional code according to the body number, asset number and current time of the energy-consuming equipment, and displays it through the display module; among them, the dynamic energy consumption two-dimensional code is built-in with Serial number, device information, geographic location information, start time, start table code, magnification and other information for the user's APP to safely identify;

The user scans the dynamic energy consumption QR code through the user APP, and pre-authorizes a certain amount to generate electricity order information. The electricity order information is securely uploaded to the cloud master station through the dynamic QR code generation module and the user APP;

The cloud master station reviews the electricity consumption order information. After the review is passed, the cloud master station generates an electricity consumption start command, encrypts the command through a cipher machine, and then issues the encrypted electricity consumption start command through the remote communication module. Generate module for dynamic QR code;

After the dynamic two-dimensional code generation module receives the encrypted power consumption start command, it verifies the validity of the command through the security encryption chip, and after the verification is successful, the control module controls the load switch to close, and then controls the power consumption equipment body to close. The main body of the energy-using equipment starts to supply energy;

The energy supply is stopped when one of the following two conditions are met. One is: the control module in the dynamic two-dimensional code generation module detects that the energy consumption fee exceeds the pre-authorized amount, and the control module controls the load switch to disconnect, and then controls the energy consumption equipment. The main body trips, and the energy-using device body stops supplying energy; the second is: the user sends an energy-using stop command to the cloud master station through the user APP. After the cloud master station receives the energy-using stop command, it encrypts the command through the encryption machine, and sends the data to the cloud master station. Send the encrypted energy use stop instruction to the dynamic QR code generation module through the remote communication module. After the dynamic QR code generation module receives the instruction, it verifies the validity of the instruction through the security encryption chip, and after the verification is successful The control module controls the load switch to disconnect, and then controls the tripping of the energy-consuming equipment body, and the energy-consuming equipment body stops supplying energy;

After the energy supply is stopped, the energy consumption fee is settled, and the corresponding energy consumption data information is generated. The generated energy consumption data information is encrypted and processed by the security encryption chip in the dynamic QR code generation module, and then uploaded to the cloud master station through the remote communication module. , the cloud main station verifies the received energy consumption data information, and sends it to the user APP after the verification is passed, and the user completes the payment operation.

Since the current time is used as the safety factor for generating the dynamic energy QR code, the dynamic energy QR code displayed by the display module is updated in real time, thus ensuring the safety of the user to scan the dynamic energy QR code to scan the code and use electricity. Reliability; in addition, the entire energy use process of scanning code is interspersed with encryption and decryption processes, which also ensures the safety and reliability of sensitive information such as energy use information, user information and settlement information.

As another embodiment, after receiving the encrypted energy use instruction information (including the power consumption start instruction and the power consumption stop instruction), the dynamic two-dimensional code generation module can forward the received energy use instruction information to the user where it is located through the communication interface. The main body of the energy-consuming device controls itself to complete the closing or tripping operation according to the received energy-consuming instruction information, so as to start or stop the energy supply.

(3) Scan the equipment asset QR code to obtain equipment asset information

The dynamic QR code generation module generates the equipment asset QR code according to the equipment asset number, equipment factory number, manufacturer information, asset information, installation location information and responsible person information, and pastes the equipment asset QR code on the energy-consuming equipment body;

The operator scans the equipment asset QR code on the energy-consuming equipment body to obtain the equipment asset information contained in the equipment asset QR code, which can improve the efficiency of equipment census and equipment inspection.

In this embodiment, the encryption and decryption processing is interspersed in the generation and use of the dynamic APP download link address generation and use, the generation and use of the dynamic energy-use two-dimensional code through the cooperation of the cloud master side encryption machine and the security encryption chip in the dynamic two-dimensional code generation module. In the whole process, it can prevent security attacks such as phishing, shelling, injection, etc., and ensure the safety of users to perform operations such as APP download, scan code energy use, and energy use settlement, and realize the security application of QR code in the field of energy use. The large-scale application provides technical guarantees and security guarantees.

Example of dynamic two-dimensional code generation module:

The structure of the dynamic two-dimensional code generation module in this embodiment is the same as that of the dynamic two-dimensional code generation module in the embodiment of the energy-use management system for scanning code, and will not be repeated here.

Claims (10)

1. a dynamic two-dimensional code generation module is characterized in that, this dynamic two-dimensional code generation module is used to be arranged on the energy-consuming equipment body, comprising: Remote communication module: used to realize the communication between the control module and the cloud master station; Security encryption chip: used to verify the APP download link address configured by the cloud master station, and send the successfully verified APP download link address to the control module; Control module: It is used to generate the dynamic APP download link address QR code according to the current time, the body number of the energy-consuming equipment where it is located, and the APP download link address configured by the cloud master station verified by the security encryption chip, and used to receive the transmission from the cloud master station. The energy use instruction information received, and the received energy use instruction information is forwarded to the energy-consuming equipment body where it is located through the communication interface; Display module: used to display the QR code of the dynamic APP download link address generated by the control module for users to scan; Communication interface: used to realize the communication between the control module and the energy-consuming equipment body, and send the energy-using instruction information to the energy-using equipment body. 2 . The dynamic two-dimensional code generation module according to claim 1 , wherein the control module is further configured to generate a dynamic two-dimensional code for energy consumption according to the number of the energy-using equipment body, asset number and current time where it is located. 3 . 3. The dynamic two-dimensional code generation module according to claim 1, wherein the control module is further configured to, after receiving the energy consumption stop command issued by the cloud master station, pass the security encryption chip to the command Carry out verification, and after the verification is successful, the energy-consuming equipment body where the control is located will trip and stop the energy supply. 4 . The dynamic two-dimensional code generation module according to claim 1 , wherein the control module is connected to the body of the energy-consuming equipment where it is located through a power interface. 5 . 5. The dynamic two-dimensional code generation module according to claim 1, wherein the dynamic APP download link address two-dimensional code generated by the control module includes name, purpose, ownership and download link address information, wherein the name And the purpose is in plain text, and the ownership and download link address information is in cipher text. 6 . The dynamic two-dimensional code generation module according to claim 2 , wherein the dynamic energy-consuming two-dimensional code generated by the control module comprises equipment information, asset information, user information, network and operation information, energy consumption Information and settlement information, among which, equipment information and asset information are in plain text, and user information, network and operation information, energy consumption information and settlement information are in cipher text. 7. A scanning code energy management system, characterized in that the system comprises a cloud master station, a user APP and a dynamic two-dimensional code generation module for setting on the energy-using device body, the cloud master station and the user APP Communicate with the dynamic two-dimensional code generation module, the cloud main station is used to generate the APP download link address according to the set encryption algorithm configuration, and the user APP is scanned by the user. The dynamic two-dimensional code generation module generates the dynamic APP download link address II. The QR code is obtained, and authentication and binding are realized by the user; the dynamic QR code generation module includes: Remote communication module: used to realize the communication between the control module and the cloud master station; Security encryption chip: used to verify the APP download link address configured by the cloud master station, and send the successfully verified APP download link address to the control module; Control module: It is used to generate a dynamic APP download link address QR code according to the current time, the body number of the energy-consuming equipment where it is located, and the APP download link address configured by the cloud master station after verification by the security encryption chip, and used to receive the transmission from the cloud master station. The energy use instruction information received, and the received energy use instruction information is forwarded to the energy-consuming equipment body where it is located through the communication interface; Display module: used to display the QR code of the dynamic APP download link address generated by the control module for users to scan; Communication interface: used to realize the communication between the control module and the energy-consuming equipment body, and send the energy-using instruction information to the energy-using equipment body. 8 . The energy consumption management system according to claim 7 , wherein the control module is further configured to generate a dynamic energy consumption two-dimensional code according to the body number, asset number and current time of the energy-using equipment where it is located. 9 . 9. The energy consumption management system for scanning code according to claim 7, wherein the control module is further configured to, after receiving the energy consumption stop instruction issued by the cloud master station, pass the security encryption chip to the instruction Carry out verification, and after the verification is successful, the energy-consuming equipment body where the control is located will trip and stop the energy supply. 10 . The energy consumption management system for scanning code according to claim 7 , wherein the control module is connected to the energy consumption equipment body where it is located through a power interface. 11 .

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