An intelligent safety management and control system for charging cabinets

Abstract

The present invention relates to the technical field of charging cabinets and provides an intelligent safety management and control system for charging cabinets, including: a user end: used to initiate a charging request; wherein, the charging request is used to determine charging demand parameters; a management terminal: used to receive the charging request and perform a charging audit, and generate audit information based on the audit result; wherein, when the audit information shows that the request is reasonable, a smart key is generated; when the audit information shows that the request is unreasonable, a charging refusal information is generated and fed back to the user end; a box device: used to receive the smart key, open the charging cabinet, and charge the charging device after connecting the charging device.

Description

Technical Field

[0001] The present invention relates to the technical field of charging cabinets, and in particular to an intelligent safety management and control system for charging cabinets. Background Art

[0002] Currently, charging cabinets are convenient temporary charging devices installed in communities and public places. However, charging cabinet fires are frequent in my country and are increasing year by year. The primary cause of fires is electrical failure, primarily due to a power mismatch between the charging device and the charging cabinet. This mismatch can easily cause internal heating and fires. Furthermore, charging cabinets are often parked and charged indoors, sometimes even in public areas like hallways and stairwells. Because charging cabinets are connected to electric vehicles or cars when a fire occurs, they burn quickly and can ignite cars, producing large amounts of toxic fumes, making escape difficult and highly prone to casualties. Summary of the Invention

[0003] The present invention provides an intelligent safety management and control system for a charging cabinet, which is used to solve the problem of mismatch between the charging cabinet and the charging equipment, and the charging cabinet catching fire.

[0004] An embodiment of the present invention includes an intelligent safety management and control system for a charging cabinet, including:

[0005] User side: used to initiate charging request;

[0006] The charging request is used to determine charging demand parameters;

[0007] Management terminal: used to receive the charging request, conduct charging review, and generate review information based on the review result; wherein,

[0008] When the review information shows that the request is reasonable, a smart key is generated;

[0009] When the review information shows that the request is unreasonable, a charging rejection message is generated and fed back to the user end;

[0010] Box device: used to receive the smart key, open the charging cabinet, and charge the charging device after connecting to the charging device.

[0011] As a possible implementation mode of the present invention, the user terminal includes:

[0012] Query unit: queries the charging cabinets within a preset range through the user terminal and generates a charging cabinet serial number;

[0013] Connection unit: used to establish a connection between the user terminal and the charging cabinet, and after the connection is established, scan the status of the charging cabinet; wherein,

[0014] The status scan includes: operating status scan, temperature scan, and smoke scan;

[0015] Identity providing unit: used to provide user identity information through near field communication after the connection is established;

[0016] Request unit: used to input charging demand information through the user terminal, and fuse it with the identity information to generate a charging request.

[0017] As a possible implementation mode of the present invention: the management terminal includes:

[0018] Audit unit: used to determine the demand information based on the charging demand parameters and judge whether the charging cabinet meets the demand information; wherein,

[0019] When the charging cabinet meets the requirements, it generates a reasonable review request.

[0020] When the charging cabinet does not meet the requirement information, an audit message indicating that the request is unreasonable is generated;

[0021] Result unit: used to determine the authorization parameters of the corresponding charging cabinet when the request information is reasonable, and generate a smart key based on the authorization parameters;

[0022] Feedback unit: used for determining abnormal factors of unreasonable request when the request information is unreasonable, and generating charging rejection information according to the abnormal factors.

[0023] As a possible implementation of the present invention, the review unit includes the following judgment steps:

[0024] Generate a demand text according to the charging demand parameters;

[0025] The demand text is classified and reviewed by a preset demand determination model to obtain a charging demand label of the demand text; wherein,

[0026] The charging requirement tag is a charging voltage tag, a charging current tag, and a charging power tag;

[0027] The demand determination model is an initial demand determination model or a new version demand prediction model updated based on the initial demand determination model;

[0028] The initial demand determination model is obtained by training a specific type of demand model on a designated platform based on training sample data; wherein,

[0029] The training sample data is historical charging data;

[0030] Setting a charging demand fitting curve according to the charging demand label;

[0031] Performing curve fitting prediction based on the charging demand fitting curve and functional parameters of the charging cabinet;

[0032] Based on the prediction results, determine whether the request is reasonable.

[0033] As a possible embodiment of the present invention: the box device includes:

[0034] Door lock module: used to set the door lock device on the box;

[0035] The door lock device is a passive lock or an active lock;

[0036] The door lock device can be unlocked by at least a key, fingerprint, QR code and verification code;

[0037] Socket module: used to set charging sockets with different voltage standards;

[0038] The charging socket is integrated with a leakage protection circuit, a lightning protection circuit, an overcurrent protection circuit, a short circuit protection circuit, an over-temperature power-off protection circuit, and a smoke detection power-off protection circuit;

[0039] Sensor module: used to integrate multiple sensors in the charging box to obtain environmental status data in the charging box;

[0040] The multiple sensors include at least: a temperature sensor and a smoke sensor;

[0041] Heat dissipation module: used to integrate heat dissipation device in charging box;

[0042] The heat dissipation device comprises an automatic temperature detection device, a radiator and a temperature comparator.

[0043] As a possible embodiment of the present invention: the door lock module includes:

[0044] Receiving unit: used to receive the unlocking information input by the user, determine the unlocking type, and switch the door lock module display interface to the unlocking interface;

[0045] Calling unit: calling a preset unlocking function according to the unlocking interface; wherein,

[0046] The preset unlocking function is an unlocking instruction generation function corresponding to one of the key, fingerprint, QR code, electronic key and verification code; wherein,

[0047] Monitoring unit: used to monitor the unlocking information, and when the unlocking type is determined to be yes, start the corresponding unlocking process;

[0048] Each unlocking process corresponds to an unlocking instruction generation function.

[0049] As a possible embodiment of the present invention: the socket module includes:

[0050] Standard setting unit: used to set the operating current of different charging sockets, set the charging protocol according to the operating current, and match the corresponding charging device through the charging protocol;

[0051] Detection unit: used to determine the charging current according to the charging protocol when the charging device is connected. When the charging current is greater than the preset current threshold, the detection unit searches the preset charging relationship table for the rated charging voltage of the charging device according to the device type of the charging device;

[0052] Switching unit: used to adjust the real-time output voltage of the current charging socket according to the rated charging voltage;

[0053] The voltage regulation includes:

[0054] Sort the charging sockets from low to high according to the power demand, and generate a socket power ranking table;

[0055] According to the power usage ranking table, multi-channel control is performed on the output voltages of different charging sockets, and the real-time output voltage of each charging socket is adjusted in turn according to the multi-channel control.

[0056] As a possible embodiment of the present invention: the sensor module includes:

[0057] Positioning and numbering unit: used to number the installation locations of different sensors in the charging cabinet and obtain the numbering results;

[0058] Data acquisition unit: used to determine the data features corresponding to each numbering result based on the target data acquired by the sensor according to the numbering result; wherein,

[0059] There is a mapping relationship between the data features and the number of each sensor;

[0060] Database unit: used for establishing a target database for storing target data by the management terminal according to the mapping correspondence;

[0061] Matching unit: used to match the corresponding environment data verification function through the target database; wherein,

[0062] The environmental data verification function is used to perform verification calculation on the target data and compare the calculation result with the environmental reference value to determine whether the target data meets the verification standard; wherein,

[0063] Environmental benchmark values ​​include: smoke concentration benchmark value and temperature change rate benchmark value;

[0064] When the calculation result is less than or equal to the preset reference value, the target data is determined to meet the verification standard, and at the same time, the target data is uploaded to the target database of the management terminal;

[0065] When the calculation result is greater than the preset reference value, the data content and data features that do not meet the verification standard are extracted from the target data; wherein,

[0066] The data content is used to determine the environmental information corresponding to the environmental status data;

[0067] Data features are used to determine the type of environmental anomaly corresponding to the environmental status data.

[0068] As a possible embodiment of the present invention, the heat dissipation process of the heat dissipation module is as follows:

[0069] Obtain real-time temperature through automatic temperature detection device;

[0070] Inputting the real-time temperature into the temperature comparator to determine a temperature adjustment value;

[0071] Determining the real-time wind speed and wind direction of the radiator through the radiator;

[0072] Constructing a dynamic temperature internal transformation adjustment model according to the temperature adjustment value, the real-time wind speed value and the wind direction value;

[0073] Real-time temperature regulation is performed through the dynamic temperature internal conversion regulation model.

[0074] As a possible embodiment of the present invention, the dynamic temperature internal conversion regulation model includes the following construction method:

[0075] Obtain the radiator's direction adjustment range, wind speed adjustment range, and the internal space model of the charging cabinet;

[0076] According to the direction adjustment interval, wind speed adjustment interval and internal space model, a first temperature adjustment model is constructed; wherein,

[0077] The first temperature regulation model is a PID regulation model;

[0078] Determining a wind speed dynamic adjustment interval and a wind direction dynamic adjustment interval according to the real-time wind speed value, wind direction value, and temperature adjustment value;

[0079] The wind speed dynamic adjustment interval and the wind direction dynamic adjustment interval are integrated into the first temperature adjustment model to generate a dynamic temperature internal conversion adjustment model.

[0080] The beneficial effects of the present invention are:

[0081] 1) The user initiates a charging request to the administrator through the user terminal. The charging request includes the user name, charging type, charging time, etc.

[0082] 2) After receiving the user's charging request through the management terminal, the administrator reviews the charging request. If it is unreasonable, click "Reject". If it is reasonable, click "Agree" and send the authorization information to the user terminal. The authorization information includes the cabinet number and time.

[0083] 3) The user connects the user terminal to the smart key wirelessly and sends the authorization information to the smart key;

[0084] 4) The user inserts the smart key into the cabinet door lock, turns it to unlock the cabinet door, and opens the cabinet door;

[0085] 5) The user places the electronic device into the cabinet, connects the electronic device to a socket for charging, and closes the cabinet door;

[0086] 6) During charging, the control system automatically monitors the box temperature and smoke through temperature sensors and smoke sensors. If the specified heat dissipation temperature is exceeded, the radiator is triggered to dissipate heat; if the specified dangerous temperature is exceeded or smoke is present, the socket is triggered to cut off power; if the ignition temperature is exceeded, the fire extinguisher is triggered to extinguish the fire;

[0087] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0088] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0089] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0090] Figure 1 This is a system composition diagram of a charging cabinet intelligent safety management and control system in an embodiment of the present invention;

[0091] Figure 2 This is a functional block diagram of an intelligent safety management and control system for a charging cabinet according to an embodiment of the present invention;

[0092] Figure 3 A diagram showing the composition of a user terminal according to an embodiment of the present invention;

[0093] Figure 4 2 is a diagram showing the composition of a management terminal in an embodiment of the present invention. DETAILED DESCRIPTION

[0094] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0095] An embodiment of the present invention includes an intelligent safety management and control system for a charging cabinet, including:

[0096] User side: used to initiate charging request;

[0097] The charging request is used to determine charging demand parameters;

[0098] Management terminal: used to receive the charging request, conduct charging review, and generate review information based on the review results; wherein,

[0099] When the review information shows that the request is reasonable, a smart key is generated;

[0100] When the review information shows that the request is unreasonable, a charging rejection message is generated and fed back to the user end;

[0101] Box device: used to receive the smart key, open the charging cabinet, and charge the charging device after connecting to the charging device.

[0102] Optionally, the intelligent safety management and control system of the charging cabinet of the present invention is used to manage the safe charging capability of the charging cabinet. In this process, the charging device initiates a charging request through the user terminal. After the charging request is generated, the charging request is sent to the management terminal. The management terminal is the intelligent management and control center of the charging cabinet. After receiving the charging request, it can determine whether the real-time charging capability of the charging cabinet can meet the charging needs of the charging device, and can also determine whether the charging device is authorized. The authorization requirements are not limited to charging, point replacement, specific user application, etc. When authorization is possible, it means that the charging review is successful. At this time, a smart key is generated, and passive control unlocking is achieved through the smart key. When the charging capacity of the charging cabinet is insufficient to charge the charging device, the reason for the inability to charge is determined, and the reason for the inability to charge is fed back to the user. The box device is a charging device for charging, and a variety of socket strips are arranged inside it, and the charging device is charged through the socket strips.

[0103] The effect of the present invention is that the present invention can determine whether the power of the charging cabinet meets the charging requirements, and according to the specific charging needs, charging is carried out when the specific charging requirements are met, and charging is not carried out if the charging requirements are not met. Moreover, the present invention is an intelligent charging cabinet, which generates an intelligent key, that is, the program generates an unlocking instruction, opens the charging cabinet for charging, and can ensure the safety of the charging cabinet.

[0104] As a possible implementation mode of the present invention, the user terminal includes:

[0105] Query unit: queries the charging cabinets within a preset range through the user terminal and generates a charging cabinet serial number;

[0106] Optional, as attached Figure 3 As shown, the query unit of the present invention can mainly determine the charging cabinets within a preset range around the user end, including the distance, distribution, charging status and charging capacity of the charging cabinets.

[0107] Connection unit: used to establish a connection between the user terminal and the charging cabinet, and after the connection is established, scan the status of the charging cabinet; wherein,

[0108] The status scan includes: operating status scan, temperature scan, and smoke scan;.

[0109] Optional, as attached Figure 3 As shown, the present invention can be connected to the charging cabinet through a user terminal. After the connection, the scanning program of the user terminal will scan the operating status of the charging cabinet to determine the operating status of the charging cabinet, the temperature of the charging cabinet and the smoke detection status of the charging cabinet.

[0110] Identity providing unit: used to provide user identity information through near field communication after the connection is established;

[0111] Optional, as attached Figure 3 As shown, after the user terminal is connected to the charging cabinet, the present invention will send the user's identity information to the charging cabinet and charge through the charging cabinet.

[0112] Request unit: used to input charging demand information through the user terminal, and fuse it with the identity information to generate a charging request.

[0113] Optional, as attached Figure 3 As shown, the present invention sends charging demand information through the user terminal, generates a charging request based on the charging demand information and the user's identity, and determines the owner of the charging device.

[0114] As a possible implementation mode of the present invention: the management terminal includes:

[0115] Audit unit: used to determine the demand information based on the charging demand parameters and judge whether the charging cabinet meets the demand information; wherein,

[0116] When the charging cabinet meets the requirements, it generates a reasonable review request.

[0117] When the charging cabinet does not meet the requirement information, an audit message indicating that the request is unreasonable is generated;

[0118] Optional, as attached Figure 4As shown, the present invention determines the charging voltage and total charging capacity of the charging device based on the charging demand parameters, and then determines whether the charging capacity of the charging cabinet meets the charging equipment, including whether the output voltage of the charging cabinet meets the charging voltage, whether the charging cabinet has sufficient power, and whether the operating status of the charging cabinet is running.

[0119] Result unit: used to determine the authorization parameters of the corresponding charging cabinet when the request information is reasonable, and generate a smart key based on the authorization parameters;

[0120] Optionally, the present invention will determine the authorization parameters when the request can be realized, that is, when the charging cabinet is capable of charging, that is, authorize the charging cabinet, generate a smart key, and open the charging cabinet for charging.

[0121] Feedback unit: used for determining abnormal factors of unreasonable request when the request information is unreasonable, and generating charging rejection information according to the abnormal factors.

[0122] The optional present invention will determine the reason why the power cabinet cannot charge when it is unable to charge, generate corresponding abnormal information based on the reason, and generate charging refusal information based on the abnormal information and send it to the user end.

[0123] As a possible implementation of the present invention, the review unit includes the following judgment steps:

[0124] Generate a demand text according to the charging demand parameters;

[0125] Optionally, for charging requirement parameters, a requirement text will be generated, which not only enables internal text storage, but also makes it easier for users to view the text and determine whether the charging requirement is correct.

[0126] The demand text is classified and reviewed by a preset demand determination model to obtain a charging demand label of the demand text; wherein,

[0127] The charging requirement tag is a charging voltage tag, a charging current tag, and a charging power tag;

[0128] Optionally, the present invention will classify the charging demand texts, that is, after classification, charging is performed according to the specific charging voltage, charging current and charging amount. The role of the label is to mark the charging and realize the division of charging content.

[0129] The demand determination model is an initial demand determination model or a new version demand prediction model updated based on the initial demand determination model;

[0130] The initial demand determination model is obtained by training a specific type of demand model on a designated platform based on training sample data; wherein,

[0131] The training sample data is historical charging data;

[0132] Setting a charging demand fitting curve according to the charging demand label;

[0133] Performing curve fitting prediction based on the charging demand fitting curve and functional parameters of the charging cabinet;

[0134] The optional present invention can fit the charging parameters of the charging device, and the role of the charging cabinet is to ensure that the charging cabinet can meet the charging parameters of the charging device.

[0135] Based on the prediction results, determine whether the request is reasonable.

[0136] The present invention performs curve fitting prediction based on the charging demand fitting curve and the functional parameters of the charging cabinet, and the prediction conforms to the following formula:

[0137]

[0138] Among them, X l G represents the demand characteristic value of the lth coordinate point in the charging demand fitting curve; g Indicates the gth functional parameter of the charging cabinet; T l represents the expected demand value of the lth coordinate point in the charging demand fitting curve; α represents the discrimination coefficient of the functional parameters of the charging cabinet; β represents the type coefficient of the functional parameters of the charging cabinet; K represents the total number of functions of the charging cabinet; l∈L, L represents the total number of coordinate points in the charging demand fitting curve; g∈K, g and l are both positive integers; when Y≥1, it means that the prediction result is that the functional parameters of the charging cabinet meet the charging demand; when Y<1, it means that the prediction result is that the functional parameters of the charging cabinet do not meet the charging demand.

[0139] In the above technical solution, the present invention uses two judgment ratio values ​​to determine whether the function of the charging cabinet meets the charging requirements. In this process, is a first judgment ratio, used to judge whether the functions of the charging cabinet meet all the functions required by the charging requirements; obtain a first judgment value, which is greater than 0.5 when it meets the requirements; is the second judgment ratio, which is used to determine whether the specific parameter requirements are met; Belongs to a specific constant that prevents Y from being zero.

[0140] As a possible embodiment of the present invention: the box device includes:

[0141] Door lock module: used to set the door lock device on the box;

[0142] The door lock device is a passive lock or an active lock;

[0143] As attached Figure 2 As shown, the box device, box door lock and smart key device, socket device, fire extinguisher device, sensor device, radiator device, and control system device of the present invention;

[0144] The door lock device can be unlocked by at least a key, fingerprint, QR code and verification code;

[0145] Socket module: used to set charging sockets with different voltage standards;

[0146] The charging socket is integrated with a leakage protection circuit, a lightning protection circuit, an overcurrent protection circuit, a short circuit protection circuit, an over-temperature power-off protection circuit, and a smoke detection power-off protection circuit;

[0147] Sensor module: used to integrate multiple sensors in the charging box to obtain environmental status data in the charging box;

[0148] The multiple sensors include at least: a temperature sensor and a smoke sensor;

[0149] Heat dissipation module: used to integrate heat dissipation device in charging box;

[0150] The heat dissipation device comprises an automatic temperature detection device, a radiator and a temperature comparator.

[0151] Cabinet device: Provides protection against electrical explosion or fire, limiting the hazard to the physical space where the appliance is located. The interior of the cabinet can be divided into multiple independent areas, each of which can be equipped with a separate cabinet door, or multiple areas can have one cabinet door. Cabinet door lock and smart key device: Each cabinet door is equipped with a door lock device, which can be active or passive. Opening and closing requires authorization and can be unlocked using any authorized method, such as a key, fingerprint, QR code, or verification code. Socket device: Includes charging sockets of various voltages and types, equipped with leakage protection, lightning protection, overcurrent protection, circuit breaker protection, over-temperature power-off protection, and smoke power-off protection. Fire extinguisher device: Each physical space is equipped with a fire extinguisher device that automatically monitors environmental conditions and automatically activates the fire extinguisher to extinguish the fire in the event of a fire. Sensor device: Includes temperature sensors and smoke sensors to collect environmental conditions within the cabinet. Radiator device: Each physical space is equipped with a heat sink device that automatically detects temperature and automatically activates the heat sink to cool the room if the set maximum temperature is exceeded. Control system device: Includes user terminals, control systems, and management terminals. Link the sensor device, fire extinguisher device, socket device, cabinet door lock and smart key device, and heat dissipation device;

[0152] As a possible embodiment of the present invention: the door lock module includes:

[0153] Receiving unit: used to receive the unlocking information input by the user, determine the unlocking type, and switch the door lock module display interface to the unlocking interface;

[0154] Calling unit: calling a preset unlocking function according to the unlocking interface; wherein,

[0155] The preset unlocking function is an unlocking instruction generation function corresponding to one of the key, fingerprint, QR code, electronic key and verification code; wherein,

[0156] Monitoring unit: used to monitor the unlocking information, and when the unlocking type is determined to be yes, start the corresponding unlocking process;

[0157] Each unlocking process corresponds to an unlocking instruction generation function.

[0158] Optionally, for the door lock module, the present invention is provided with functions for a plurality of different unlocking methods, and corresponding unlocking processes are generated through these functions, and a plurality of different unlocking methods are realized according to the unlocking processes.

[0159] As a possible embodiment of the present invention: the socket module includes:

[0160] Standard setting unit: used to set the operating current of different charging sockets, set the charging protocol according to the operating current, and match the corresponding charging device through the charging protocol;

[0161] Detection unit: used to determine the charging current according to the charging protocol when the charging device is connected. When the charging current is greater than the preset current threshold, the detection unit searches the preset charging relationship table for the rated charging voltage of the charging device according to the device type of the charging device;

[0162] Switching unit: used to adjust the real-time output voltage of the current charging socket according to the rated charging voltage;

[0163] The voltage regulation includes:

[0164] Sort the charging sockets from low to high according to the power demand, and generate a socket power ranking table;

[0165] According to the power usage ranking table, multi-channel control is performed on the output voltages of different charging sockets, and the real-time output voltage of each charging socket is adjusted in turn according to the multi-channel control.

[0166] Optionally, the socket of the present invention includes sockets of multiple different voltage standards, and these sockets can be adapted to different charging devices.

[0167] As a possible embodiment of the present invention: the sensor module includes:

[0168] Positioning and numbering unit: used to number the installation locations of different sensors in the charging cabinet and obtain the numbering results;

[0169] Optionally, in order to locate the data of different sensors in the charging cabinet, the present invention adopts a numbering form, and the numbering methods include digital coding and encryption coding.

[0170] Data acquisition unit: used to determine the data features corresponding to each numbering result based on the target data acquired by the sensor according to the numbering result; wherein,

[0171] There is a mapping relationship between the data features and the number of each sensor;

[0172] Optionally, in the present invention, each number has a corresponding type of data feature. During the numbering process, the beginning of the number indicates the type of data, and the subsequent number indicates the content result of the data.

[0173] Database unit: used for establishing a target database for storing target data by the management terminal according to the mapping correspondence;

[0174] Optionally, the present invention may set up a mapping correspondence management based on numbers, and each number has a corresponding target database, and the target data can be quickly stored through the number.

[0175] Matching unit: used to match the corresponding environment data verification function through the target database; wherein,

[0176] The environmental data verification function is used to perform verification calculation on the target data and compare the calculation result with the environmental reference value to determine whether the target data meets the verification standard; wherein,

[0177] Environmental benchmark values ​​include: smoke concentration benchmark value and temperature change rate benchmark value;

[0178] Optionally, the present invention verifies the environmental data using a verification function, which is a normal distribution function obtained by training a deep neural network based on historical environmental data, to determine changes in the environment.

[0179] When the calculation result is less than or equal to the preset reference value, the target data is determined to meet the verification standard, and at the same time, the target data is uploaded to the target database of the management terminal;

[0180] When the calculation result is greater than the preset reference value, the data content and data features that do not meet the verification standard are extracted from the target data; wherein,

[0181] The data content is used to determine the environmental information corresponding to the environmental status data;

[0182] Data features are used to determine the type of environmental anomaly corresponding to the environmental status data.

[0183] Optionally, the present invention may use the target data to determine the environmental absorption corresponding to the environmental data and determine whether an abnormality has occurred in the environment.

[0184] As a possible embodiment of the present invention, the heat dissipation process of the heat dissipation module is as follows:

[0185] Obtain real-time temperature through automatic temperature detection device;

[0186] Optionally, the automatic temperature detection device is a temperature detector or a temperature sensor.

[0187] Inputting the real-time temperature into a temperature comparator to determine a temperature adjustment value;

[0188] The temperature comparator is a temperature control device installed in the charging cabinet for performing temperature PID control.

[0189] Determining the real-time wind speed and wind direction of the radiator through the radiator;

[0190] The radiator of the present invention is a multi-angle radiator that can change the wind speed and wind direction. Through the device of the present invention, precise heat dissipation can be performed at any position in the charging cabinet.

[0191] Constructing a dynamic temperature internal transformation adjustment model according to the temperature adjustment value, the real-time wind speed value and the wind direction value;

[0192] Real-time temperature regulation is performed through the dynamic temperature internal conversion regulation model.

[0193] As a possible embodiment of the present invention, the dynamic temperature internal conversion regulation model includes the following construction method:

[0194] Obtain the radiator's direction adjustment range, wind speed adjustment range, and the internal space model of the charging cabinet;

[0195] Optionally, the present invention will model the internal space of the radiator and also model the adjustment range. By determining the internal space model, dynamic adjustment of the charging cabinet can be achieved.

[0196] According to the direction adjustment interval, wind speed adjustment interval and internal space model, a first temperature adjustment model is constructed; wherein,

[0197] The first temperature regulation model is a PID regulation model;

[0198] Determining a wind speed dynamic adjustment interval and a wind direction dynamic adjustment interval according to the real-time wind speed value, wind direction value, and temperature adjustment value;

[0199] Optionally, the present invention will construct a PID regulation model, and dynamically adjust the interior of the charging cabinet through the regulation model to keep the temperature in a balanced state. The advantage of this technical solution is that it can adjust the heat dissipation direction and the heat dissipation wind speed to achieve efficient dynamic regulation.

[0200] The wind speed dynamic adjustment interval and the wind direction dynamic adjustment interval are integrated into the first temperature adjustment model to generate a dynamic temperature internal conversion adjustment model.

[0201] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. An intelligent safety management and control system for charging cabinets, characterized in that: include: User side: used to initiate charging request; The charging request is used to determine charging demand parameters; Management terminal: used to receive the charging request, conduct charging review, and generate review information based on the review results; wherein, The management terminal includes an audit unit, which determines demand information based on charging demand parameters and determines whether the charging cabinet meets the demand information; When the review information shows that the request is reasonable, a smart key is generated; When the audit information indicates that the request is unreasonable, a charge rejection message is generated and fed back to the user end; wherein the audit unit includes the following judgment steps: Generate a demand text according to the charging demand parameters; The demand text is classified and reviewed by a preset demand determination model to obtain a charging demand label of the demand text; wherein, The charging requirement tag is a charging voltage tag, a charging current tag, and a charging power tag; The demand determination model is an initial demand determination model or a new version demand prediction model updated based on the initial demand determination model; The initial demand determination model is obtained by training a specific type of demand model on a designated platform based on training sample data; wherein, The training sample data is historical charging data; Setting a charging demand fitting curve according to the charging demand label; Performing curve fitting prediction based on the charging demand fitting curve and functional parameters of the charging cabinet; Based on the prediction results, determine whether the request is reasonable; Box device: used to receive the smart key, open the charging cabinet, and charge the charging device after connecting to the charging device; The box device includes a socket module, which sorts the charging sockets from low to high according to the power demand and generates a socket power ranking table; According to the power usage ranking table, multi-channel control is performed on the output voltages of different charging sockets, and according to the multi-channel control, the real-time output voltage of each charging socket is adjusted in turn.

2. The intelligent safety management and control system for charging cabinets according to claim 1, characterized in that: The user terminal includes: Query unit: queries the charging cabinets within a preset range through the user terminal and generates a charging cabinet serial number; Connection unit: used to establish a connection between the user terminal and the charging cabinet, and after the connection is established, scan the status of the charging cabinet; wherein, The status scan includes: operating status scan, temperature scan, and smoke scan; Identity providing unit: used to provide user identity information through near field communication after the connection is established; Request unit: used to input charging demand information through the user terminal, and fuse it with the identity information to generate a charging request.

3. The intelligent safety management and control system for charging cabinets according to claim 1, characterized in that: The management terminal also includes: Result unit: used to determine the authorization parameters of the corresponding charging cabinet when the request information is reasonable, and generate a smart key based on the authorization parameters; Feedback unit: used for determining abnormal factors of unreasonable request when the request information is unreasonable, and generating charging rejection information according to the abnormal factors; The review unit generates review information requesting reasonableness when the charging cabinet meets the requirement information; The audit unit generates audit information indicating that the request is unreasonable when the charging cabinet does not meet the requirement information.

4. The intelligent safety management and control system for charging cabinets according to claim 1, characterized in that: The box device includes: Door lock module: used to set the door lock device on the box; The door lock device is a passive lock or an active lock; The door lock device can be unlocked by at least a key, fingerprint, QR code and verification code; Socket module: used to set charging sockets with different voltage standards; The charging socket is integrated with a leakage protection circuit, a lightning protection circuit, an overcurrent protection circuit, a short circuit protection circuit, an over-temperature power-off protection circuit, and a smoke detection power-off protection circuit; Sensor module: used to integrate multiple sensors in the charging box to obtain environmental status data in the charging box; The multiple sensors include at least: a temperature sensor and a smoke sensor; Heat dissipation module: used to integrate heat dissipation device in charging box; The heat dissipation device comprises an automatic temperature detection device, a radiator and a temperature comparator.

5. The intelligent safety management and control system for charging cabinets according to claim 4, characterized in that: The door lock module includes: Receiving unit: used to receive the unlocking information input by the user, determine the unlocking type, and switch the door lock module display interface to the unlocking interface; Calling unit: calling a preset unlocking function according to the unlocking interface; wherein, The preset unlocking function is an unlocking instruction generation function corresponding to one of the key, fingerprint, QR code, electronic key and verification code; wherein, Monitoring unit: used to monitor the unlocking information, and when the unlocking type is determined to be yes, start the corresponding unlocking process; Each unlocking process corresponds to an unlocking instruction generation function.

6. The intelligent safety management and control system for charging cabinets according to claim 1, characterized in that: The socket module comprises: Standard setting unit: used to set the operating current of different charging sockets, set the charging protocol according to the operating current, and match the corresponding charging device through the charging protocol; Detection unit: used to determine the charging current according to the charging protocol when the charging device is connected. When the charging current is greater than the preset current threshold, the detection unit searches the preset charging relationship table for the rated charging voltage of the charging device according to the device type of the charging device; Switching unit: used to adjust the real-time output voltage of the current charging socket according to the rated charging voltage.

7. The intelligent safety management and control system for charging cabinets according to claim 4, characterized in that: The sensor module includes: Positioning and numbering unit: used to number the installation locations of different sensors in the charging cabinet and obtain the numbering results; Data acquisition unit: used to determine the data features corresponding to each numbering result based on the target data acquired by the sensor according to the numbering result; wherein, There is a mapping relationship between the data features and the number of each sensor; Database unit: used for establishing a target database for storing target data by the management terminal according to the mapping correspondence; Matching unit: used to match the corresponding environment data verification function through the target database; wherein, The environmental data verification function is used to perform verification calculation on the target data and compare the calculation result with the environmental reference value to determine whether the target data meets the verification standard; wherein, Environmental benchmark values ​​include: smoke concentration benchmark value and temperature change rate benchmark value; When the calculation result is less than or equal to the preset reference value, the target data is determined to meet the verification standard, and at the same time, the target data is uploaded to the target database of the management terminal; When the calculation result is greater than the preset reference value, the data content and data features that do not meet the verification standard are extracted from the target data; wherein, The data content is used to determine the environmental information corresponding to the environmental status data; Data features are used to determine the type of environmental anomaly corresponding to the environmental status data.

8. The intelligent safety management and control system for charging cabinets according to claim 4, characterized in that: The heat dissipation process of the heat dissipation module is as follows: Obtain real-time temperature through automatic temperature detection device; Inputting the real-time temperature into a temperature comparator to determine a temperature adjustment value; Determining the real-time wind speed and wind direction of the radiator through the radiator; Constructing a dynamic temperature internal transformation adjustment model according to the temperature adjustment value, the real-time wind speed value and the wind direction value; Real-time temperature regulation is performed through the dynamic temperature internal conversion regulation model.

9. The intelligent safety management and control system for charging cabinets according to claim 8, characterized in that: The dynamic temperature internal conversion regulation model includes the following construction method: Obtain the radiator's direction adjustment range, wind speed adjustment range, and the internal space model of the charging cabinet; According to the direction adjustment interval, wind speed adjustment interval and internal space model, a first temperature adjustment model is constructed; wherein, The first temperature regulation model is a PID regulation model; Determining a wind speed dynamic adjustment interval and a wind direction dynamic adjustment interval according to the real-time wind speed value, wind direction value, and temperature adjustment value; The wind speed dynamic adjustment interval and the wind direction dynamic adjustment interval are integrated into the first temperature adjustment model to generate a dynamic temperature internal conversion adjustment model.

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