Intelligent temperature control method, device and equipment of hydrogen storage tank group and medium

Abstract

The application discloses a hydrogen storage tank group intelligent temperature control method, device, equipment and medium. The method is applied to an intelligent temperature control system, the system comprises a controller module, a plurality of hydrogen storage tank groups and a plurality of temperature adjusting modules, and the method comprises the following steps: determining target hydrogen charging prediction information and target hydrogen discharging prediction information; determining a first time length required for a target hydrogen charging tank group to change from a current temperature to a preset target hydrogen charging temperature, and determining a second time length required for a target hydrogen discharging tank group to change from the current temperature to a preset target hydrogen discharging temperature; determining a first temperature control starting time of the target hydrogen charging tank group and a second temperature control starting time of the target hydrogen discharging tank group; when the first temperature control starting time is reached, sending a first temperature control instruction to a corresponding temperature adjusting module, and when the second temperature control starting time is reached, sending a second temperature control instruction to the corresponding temperature adjusting module. Through the scheme, the preparation time of system hydrogen charging and hydrogen discharging can be reduced.

Description

Technical Field

[0001] This application relates to the field of artificial intelligence technology, and in particular to intelligent temperature control methods, devices, equipment and media for hydrogen storage tank groups. Background Technology

[0002] Against the backdrop of increasing global demand for clean energy, hydrogen energy, as an efficient, clean, and renewable energy carrier, has attracted widespread attention. Titanium-manganese (TiMn) based solid-state hydrogen storage technology, with its advantages of high hydrogen storage density, good safety, and strong reversibility, has become one of the research hotspots in the field of hydrogen energy storage and application. Titanium-manganese alloys, as typical hydrogen storage materials, possess high hydrogen storage capacity and good cycle stability; however, their hydrogen absorption and desorption processes are highly dependent on temperature control. In existing technologies, the temperature control of hydrogen storage modules typically adopts a globally unified regulation method, which cannot perform fine-tuning for local areas, leading to the following drawbacks:

[0003] 1. Inability to simultaneously charge and release hydrogen: Traditional systems require preheating or cooling of the entire tank unit before charging or releasing hydrogen, resulting in a single operation mode and low efficiency;

[0004] 2. Long equipment preparation time: Temperature regulation is highly delayed, and operation can only begin after the entire tank reaches the target temperature, which is time-consuming and energy-intensive.

[0005] 3. Low energy efficiency: Global temperature control leads to local overheating or undercooling, which degrades material properties and easily causes thermal stress damage. Summary of the Invention

[0006] This application provides an intelligent temperature control method, device, equipment, and medium for hydrogen storage tank groups, aiming to solve the problems in the prior art where hydrogen storage modules cannot simultaneously charge and release hydrogen, have long equipment preparation times, and have low energy utilization rates.

[0007] In a first aspect, embodiments of this application provide an intelligent temperature control method for a hydrogen storage tank group, applied to an intelligent temperature control system. The intelligent temperature control system includes a controller module, a hydrogen storage module comprising multiple hydrogen storage tank groups, and a temperature regulation module corresponding to each of the hydrogen storage tank groups. The method includes:

[0008] Based on the hydrogen charging and discharging model in the controller module and the historical hydrogen charging and discharging information of the hydrogen storage module, the target hydrogen charging prediction information and the target hydrogen discharging prediction information of the hydrogen storage module are determined. The target hydrogen charging prediction information includes the predicted hydrogen charging time and the predicted hydrogen charging amount, and the target hydrogen discharging prediction information includes the predicted hydrogen discharging time and the predicted hydrogen discharging amount.

[0009] The target hydrogen filling tank group and the target hydrogen releasing tank group are determined from multiple hydrogen storage tank groups by using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen releasing prediction information, the current temperature of each hydrogen storage tank group and the current operating condition data of each hydrogen storage tank group;

[0010] The control model determines the first time required for the target hydrogen charging tank group to reach the preset target hydrogen charging temperature from the current temperature and the corresponding first temperature control command, and determines the second time required for the target hydrogen discharging tank group to reach the preset target hydrogen discharging temperature from the current temperature and the corresponding second temperature control command.

[0011] The control model determines the first temperature control start time of the target hydrogen charging tank group based on the first duration and the predicted hydrogen charging time, and determines the second temperature control start time of the target hydrogen releasing tank group based on the second duration and the predicted hydrogen releasing time. The first temperature control start time is before the predicted hydrogen charging time, and the second temperature control start time is before the predicted hydrogen releasing time.

[0012] When the first temperature control start time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group; and when the second temperature control start time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group.

[0013] In some embodiments, the current operating condition data includes the current available hydrogen charge and the current available hydrogen release; determining the target hydrogen charge tank group and the target hydrogen release tank group from the plurality of hydrogen storage tank groups using the control model in the controller module, the target hydrogen charge prediction information, the target hydrogen release prediction information, the current temperature of each of the hydrogen storage tank groups, and the current operating condition data of each of the hydrogen storage tank groups includes:

[0014] Based on the predicted hydrogen charging amount and the current available hydrogen charging amount for each of the hydrogen storage tank groups, at least one candidate hydrogen charging tank group that meets the preset hydrogen charging conditions is obtained from the multiple hydrogen storage tank groups.

[0015] Based on the predicted hydrogen release amount and the current hydrogen release amount corresponding to each of the hydrogen storage tank groups, at least one candidate hydrogen release tank group that meets the preset hydrogen release conditions is obtained from the multiple hydrogen storage tank groups.

[0016] The candidate hydrogen charging tank group with the smallest difference between the current temperature and the target hydrogen charging temperature among at least one candidate hydrogen charging tank group is determined as the target hydrogen charging tank group;

[0017] The candidate hydrogen release tank group with the smallest difference between its current temperature and the target hydrogen release temperature among at least one candidate hydrogen release tank group is determined as the target hydrogen release tank group.

[0018] In some embodiments, the hydrogen charging / discharging model includes a hydrogen charging prediction sub-model and a hydrogen discharging prediction sub-model, and the historical hydrogen charging / discharging information includes historical hydrogen charging sub-information and historical hydrogen discharging information; determining the target hydrogen charging prediction information and target hydrogen discharging prediction information of the hydrogen storage module using the hydrogen charging / discharging model in the controller module and the historical hydrogen charging / discharging information of the hydrogen storage module includes:

[0019] The target hydrogen refueling prediction information is determined by the hydrogen refueling prediction sub-model, the historical hydrogen refueling sub-information, and the current weather forecast information.

[0020] The target hydrogen emission prediction information is determined by the hydrogen emission prediction sub-model, the historical hydrogen emission sub-information, and the current vehicle operation schedule. The current vehicle operation schedule includes the vehicle operation time of multiple target vehicles and the estimated hydrogen refueling time of the vehicles. The target vehicles are vehicles that are refueled with hydrogen through the hydrogen storage module.

[0021] In some embodiments, after sending the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group through the control model when the first temperature control start time is reached, and sending the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group through the control model when the second temperature control start time is reached, the method further includes:

[0022] When the controller module receives a hydrogen charging command, it determines whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature;

[0023] If the target hydrogen charging temperature is reached, then the hydrogen charging operation corresponding to the hydrogen charging command is executed on the target hydrogen charging tank group;

[0024] When the controller module receives a hydrogen release command, it determines whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature.

[0025] If the target hydrogen release temperature is reached, then the hydrogen release operation corresponding to the hydrogen release command is executed on the target hydrogen release tank group.

[0026] In some embodiments, after determining whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature, the method further includes:

[0027] If the target hydrogen charging temperature is not reached, the control model generates a third temperature control command based on the current temperature of the target hydrogen charging tank group and the target hydrogen charging temperature, and sends the third temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group until the current temperature of the target hydrogen charging tank group reaches the target hydrogen charging temperature, and then performs the hydrogen charging operation corresponding to the hydrogen charging command on the target hydrogen charging tank group.

[0028] After determining whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature, the method further includes:

[0029] If the target hydrogen release temperature is not reached, the control model generates a fourth temperature control command based on the current temperature of the target hydrogen release tank group and the target hydrogen release temperature, and sends the fourth temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group until the current temperature of the target hydrogen release tank group reaches the target hydrogen release temperature, and then performs the hydrogen release operation corresponding to the hydrogen release command on the target hydrogen release tank group.

[0030] In some embodiments, the temperature regulation module includes a heating submodule and a cooling submodule. The heating submodule includes a heating wire and a water tank, and the cooling submodule includes a chiller and a water tank.

[0031] In some embodiments, the hydrogen storage module includes a main hydrogen charging gas path and a main hydrogen discharging gas path, and each hydrogen storage tank group includes a hydrogen charging sub-gas path and a hydrogen discharging sub-gas path. The main hydrogen charging gas path is connected to multiple hydrogen charging sub-gas paths, and the main hydrogen discharging gas path is connected to multiple hydrogen discharging sub-gas paths. Valves are installed in both the hydrogen charging sub-gas path and the hydrogen discharging sub-gas path.

[0032] Secondly, embodiments of this application also provide an intelligent temperature control device for a hydrogen storage tank group. The intelligent temperature control device for the hydrogen storage tank group is deployed in the controller module of an intelligent temperature control system. The intelligent temperature control system further includes a hydrogen storage module comprising multiple hydrogen storage tank groups and a temperature regulation module corresponding to each of the hydrogen storage tank groups. The intelligent temperature control device for the hydrogen storage tank group includes:

[0033] The transceiver unit is used to acquire the current temperature of each of the hydrogen storage tank groups and the historical hydrogen filling and discharging information of the hydrogen storage module.

[0034] The processing unit is configured to determine the target hydrogen filling prediction information and target hydrogen release prediction information of the hydrogen storage module using the hydrogen filling and releasing model in the controller module and the historical hydrogen filling and releasing information of the hydrogen storage module. The target hydrogen filling prediction information includes the predicted hydrogen filling time and the predicted hydrogen filling amount, and the target hydrogen release prediction information includes the predicted hydrogen release time and the predicted hydrogen release amount. The processing unit is also configured to determine the target hydrogen filling tank group and the target hydrogen release tank group from multiple hydrogen storage tank groups using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen release prediction information, the current temperature of each hydrogen storage tank group, and the current operating condition data of each hydrogen storage tank group. Finally, the processing unit is configured to determine the first time required for the target hydrogen filling tank group to reach the preset target hydrogen filling temperature from the current temperature using the control model. The system includes a first temperature control command and a second temperature control command, which determines the second time required for the target hydrogen release tank group to reach the preset target hydrogen release temperature from the current temperature. The control model determines the first temperature control start-up time of the target hydrogen filling tank group based on the first time and the predicted hydrogen filling time, and the second temperature control start-up time of the target hydrogen release tank group based on the second time and the predicted hydrogen release time. When the first temperature control start-up time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen filling tank group, and when the second temperature control start-up time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group.

[0035] Thirdly, embodiments of this application also provide a computer device, which includes a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement the above-described method.

[0036] Fourthly, embodiments of this application also provide a computer-readable storage medium storing a computer program, the computer program including program instructions that, when executed by a processor, can implement the above-described method.

[0037] This application provides an intelligent temperature control method, apparatus, device, and medium for hydrogen storage tank groups. Applied to an intelligent temperature control system, the system includes a controller module, a hydrogen storage module comprising multiple hydrogen storage tank groups, and temperature regulation modules corresponding to each of the hydrogen storage tank groups. Firstly, this application divides the hydrogen storage module into multiple independently controlled hydrogen storage tank groups, and each hydrogen storage tank group has a corresponding temperature regulation module. This allows for individual temperature adjustment of different hydrogen storage tank groups, enabling simultaneous hydrogen filling and discharging operations on different hydrogen storage tank groups. This improves the utilization efficiency and energy efficiency of the hydrogen storage module and solves the problem of material performance degradation and thermal stress damage caused by localized overheating or overcooling of the hydrogen storage module due to global temperature control. Furthermore, this application can predict hydrogen filling and discharging times in advance and adjust the temperature of the corresponding hydrogen storage tank groups accordingly, reducing preparation time for hydrogen filling and discharging. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 A schematic diagram of the intelligent temperature control system in the intelligent temperature control method for hydrogen storage tank groups provided in this application embodiment;

[0040] Figure 2 A flowchart illustrating the intelligent temperature control method for a hydrogen storage tank group provided in this application embodiment;

[0041] Figure 3 A schematic diagram of a sub-process of the intelligent temperature control method for hydrogen storage tank group provided in the embodiments of this application;

[0042] Figure 4 Another sub-process diagram of the intelligent temperature control method for hydrogen storage tank group provided in the embodiments of this application;

[0043] Figure 5 A schematic block diagram of an intelligent temperature control device for a hydrogen storage tank group provided in the embodiments of this application;

[0044] Figure 6 A schematic block diagram of a computer device provided in an embodiment of this application. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0047] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0048] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0049] This application provides an intelligent temperature control method, apparatus, equipment, and medium for hydrogen storage tank groups.

[0050] The subject executing the intelligent temperature control method for the hydrogen storage tank group can be the intelligent temperature control device for the hydrogen storage tank group provided in the embodiments of this application, or a computer device integrating the intelligent temperature control device for the hydrogen storage tank group, or an intelligent temperature control system. The intelligent temperature control device for the hydrogen storage tank group can be implemented in hardware or software. The computer device can be a terminal or a server. Specifically, the computer device can be a controller module in the intelligent temperature control system. The intelligent temperature control system also includes a hydrogen storage module containing multiple hydrogen storage tank groups and a temperature adjustment module corresponding to each of the hydrogen storage tank groups.

[0051] Please see Figure 1 , Figure 1This is a schematic diagram of the intelligent temperature control system provided in this application embodiment. It includes a controller module 10, a hydrogen storage module 20 containing multiple hydrogen storage tank groups 201, and a temperature regulation module corresponding to each of the hydrogen storage tank groups 201. The temperature regulation module includes a heating submodule 301 and a cooling submodule 302. The heating submodule 301 includes a heating wire and a water tank, and the cooling submodule 302 includes a chiller and a water tank. The intelligent temperature control system also includes multiple temperature sensors 40, which are respectively deployed on each hydrogen storage tank group 201 to collect the real-time temperature of different hydrogen storage tank groups 201. The hydrogen storage tank group 201 provided in this application embodiment absorbs hydrogen at low temperature and releases hydrogen at high temperature.

[0052] In addition, the intelligent temperature control system provided in this embodiment also includes a communication module 50 and an external device 60. The communication module 50 is used to realize data transmission and communication between the controller module 10 and the external device 60 (such as a host computer, other intelligent control systems, etc.) so that operators can monitor and manage the system.

[0053] Specifically, in this embodiment, the hydrogen storage module 20 is divided into multiple hydrogen storage tank groups 201. Each hydrogen storage tank group 201 is a separate temperature control area. The gas path of each area is controlled by the controller module to connect and disconnect the valve group. Specifically, the hydrogen storage module includes a main hydrogen charging gas path and a main hydrogen discharging gas path. Each hydrogen storage tank group 201 includes a hydrogen charging sub-gas path and a hydrogen discharging sub-gas path. The main hydrogen charging gas path is connected to multiple hydrogen charging sub-gas paths, and the main hydrogen discharging gas path is connected to multiple hydrogen discharging sub-gas paths. Valves are installed in both the hydrogen charging sub-gas path and the hydrogen discharging sub-gas path. The hydrogen charging and discharging operations of each hydrogen storage tank group 201 are realized by controlling the opening and closing of each hydrogen charging sub-gas path and the hydrogen discharging sub-gas path through the controller module.

[0054] like Figure 1 As shown, for example, there are 12 hydrogen storage tanks, which are divided into 3 groups (4 tanks in each group). By controlling the temperature of each group, hydrogen filling and discharging operations of different hydrogen storage tank groups can be carried out simultaneously. For example, hydrogen can be discharged from groups 0 / 1 / 2 / 3 while hydrogen can be filled from groups 3 / 2 / 1 / 0.

[0055] Figure 2 This is a schematic flowchart of the intelligent temperature control method for hydrogen storage tank groups provided in the embodiments of this application. Figure 2 As shown, the method includes the following steps S110-S150.

[0056] S110. Using the hydrogen charging and discharging model in the controller module and the historical hydrogen charging and discharging information of the hydrogen storage module, determine the target hydrogen charging prediction information and the target hydrogen discharging prediction information of the hydrogen storage module. The target hydrogen charging prediction information includes the predicted hydrogen charging time and the predicted hydrogen charging amount, and the target hydrogen discharging prediction information includes the predicted hydrogen discharging time and the predicted hydrogen discharging amount.

[0057] In some embodiments, the hydrogen charging / discharging model includes a hydrogen charging prediction sub-model and a hydrogen discharging prediction sub-model, and the historical hydrogen charging / discharging information includes historical hydrogen charging sub-information and historical hydrogen discharging information; please refer to Figure 3 Step S110 includes:

[0058] S1101. Determine the target hydrogen charging prediction information using the hydrogen charging prediction sub-model, the historical hydrogen charging sub-information, and the current weather forecast information.

[0059] In this embodiment, the historical hydrogen charging information includes historical hydrogen charging information for each day within a month / year, including historical hydrogen charging time, historical hydrogen charging amount, and corresponding historical weather information. The hydrogen charging prediction sub-model can determine the hydrogen charging time and predict the hydrogen charging amount by referring to the historical hydrogen charging information and the current weather forecast information. Specifically, the predicted hydrogen charging time is estimated from the historical hydrogen charging time. Generally, the hydrogen charging time is the same or similar on the same day. Through analysis, the hydrogen release time within the preset prediction period (e.g., 4 hours later) is estimated.

[0060] For example, by analyzing hydrogen charging information over a historical month, it was found that hydrogen charging operations occurred almost every day at 5 PM (for illustrative purposes only). Therefore, 5 PM was designated as the predicted hydrogen release time. It should be noted that if the user specifies a hydrogen release time, that specified time will be used as the predicted release time. When hydrogen is produced from photovoltaic green electricity at the front end, the hydrogen charging prediction sub-model can calculate the hydrogen storage demand based on the predicted sunshine duration, thus obtaining the predicted hydrogen charging amount.

[0061] S1102. The target hydrogen emission prediction information is determined by the hydrogen emission prediction sub-model, the historical hydrogen emission sub-information, and the current vehicle operation schedule. The current vehicle operation schedule includes the vehicle operation time of multiple target vehicles and the vehicle's expected hydrogen refueling time. The target vehicles are vehicles that are refueled with hydrogen through the hydrogen storage module.

[0062] In this embodiment, historical hydrogen emission information includes historical vehicle operating time and corresponding historical hydrogen emission amounts. The hydrogen emission prediction sub-model can construct a correspondence between vehicle operating time and hydrogen emission amounts for different types of vehicles. For the same type of vehicle, the longer the vehicle operating time, the more hydrogen emission is required. This embodiment obtains the predicted hydrogen emission amount through the vehicle operating time in the current vehicle operating timetable and the correspondence between operating time and hydrogen emission amount. The predicted hydrogen emission time is determined by the vehicle's estimated hydrogen refueling time in the current vehicle operating timetable. The estimated hydrogen refueling times for different vehicles may be the same or different.

[0063] S120. Using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen release prediction information, the current temperature of each hydrogen storage tank group, and the current operating condition data of each hydrogen storage tank group, determine the target hydrogen filling tank group and the target hydrogen release tank group from the multiple hydrogen storage tank groups.

[0064] In some embodiments, the current operating condition data includes the current available hydrogen charge and the current available hydrogen discharge; please refer to [link / reference]. Figure 4 Step S120 includes:

[0065] S1201. Based on the predicted hydrogen charging amount and the current hydrogen charging amount corresponding to each of the hydrogen storage tank groups, at least one candidate hydrogen charging tank group that meets the preset hydrogen charging conditions is obtained from the multiple hydrogen storage tank groups.

[0066] Specifically, the preset hydrogen charging condition is that the current available hydrogen charge is greater than the predicted hydrogen charge by a first preset amount.

[0067] S1202. Based on the predicted hydrogen release amount and the current hydrogen release amount corresponding to each of the hydrogen storage tank groups, at least one candidate hydrogen release tank group that meets the preset hydrogen release conditions is obtained from the multiple hydrogen storage tank groups.

[0068] Specifically, the preset hydrogen release condition is that the current amount of hydrogen that can be released is greater than the predicted amount of hydrogen released by a second preset amount.

[0069] S1203. Determine the candidate hydrogen charging tank group with the smallest difference between the current temperature and the target hydrogen charging temperature among at least one candidate hydrogen charging tank group as the target hydrogen charging tank group.

[0070] Selecting the candidate hydrogen charging tank group with the smallest difference between the current temperature and the target hydrogen charging temperature as the target hydrogen charging tank group can reduce temperature control resources.

[0071] S1204. The candidate hydrogen release tank group with the smallest difference between the current temperature and the target hydrogen release temperature among at least one candidate hydrogen release tank group is determined as the target hydrogen release tank group.

[0072] Selecting the candidate hydrogen release tank group with the smallest difference between the current temperature and the target hydrogen release temperature as the target hydrogen release tank group can reduce temperature control resources.

[0073] In this embodiment, the target hydrogen charging tank group and the target hydrogen discharging tank group are different within the same estimated time period, thereby realizing the hydrogen charging and discharging operation of the hydrogen storage module within the same time period.

[0074] S130. The control model determines the first time required for the target hydrogen charging tank group to reach the preset target hydrogen charging temperature from the current temperature and the corresponding first temperature control command, and determines the second time required for the target hydrogen discharging tank group to reach the preset target hydrogen discharging temperature from the current temperature and the corresponding second temperature control command.

[0075] In this embodiment, the control model can determine the first duration and the first temperature control command based on the difference between the current temperature and the target hydrogen charging temperature and the thermodynamic characteristics of the titanium-manganese hydrogen storage alloy of the target hydrogen charging tank group. The first temperature control command is used to instruct the cooling submodule in the temperature regulation module to cool the target hydrogen charging tank group with a first power within the first duration, so as to adjust the temperature of the target hydrogen charging tank group to the target hydrogen charging temperature after the first duration. By adjusting the temperature of the target hydrogen charging tank group with the first power, the temperature of the target hydrogen charging tank group can be gradually adjusted to the target hydrogen charging temperature, which can protect the material properties of the target hydrogen charging tank group.

[0076] Furthermore, the control model can determine the second duration and the second temperature control command based on the difference between the current temperature and the target hydrogen release temperature and the thermodynamic characteristics of the titanium-manganese hydrogen storage alloy of the target hydrogen release tank group. The second temperature control command is used to instruct the heating submodule in the temperature regulation module to heat the target hydrogen release tank group at the second power during the second duration, so as to adjust the temperature of the target hydrogen release tank group to the target hydrogen release temperature after the second duration. By adjusting the temperature of the target hydrogen release tank group by the second power, the temperature of the target hydrogen release tank group can be gradually adjusted to the target hydrogen release temperature, which can protect the material properties of the target hydrogen release tank group.

[0077] S140. The control model determines the first temperature control start time of the target hydrogen charging tank group based on the first duration and the predicted hydrogen charging time, and determines the second temperature control start time of the target hydrogen releasing tank group based on the second duration and the predicted hydrogen releasing time. The first temperature control start time is before the predicted hydrogen charging time, and the second temperature control start time is before the predicted hydrogen releasing time.

[0078] In this embodiment, the first temperature control start time is located before the first duration of the predicted hydrogen charging time. For example, if the first duration is 1 hour and the predicted hydrogen charging time is 6 pm, then the first temperature control start time is 5 pm. The second temperature control start time is located before the second duration of the predicted hydrogen release time. For example, if the second duration is 1 hour and the predicted hydrogen release time is 3 pm, then the second temperature control start time is 2 pm.

[0079] S150. When the first temperature control start time is reached, the first temperature control command is sent to the temperature regulation module corresponding to the target hydrogen charging tank group through the control model. When the second temperature control start time is reached, the second temperature control command is sent to the temperature regulation module corresponding to the target hydrogen releasing tank group through the control model.

[0080] In this embodiment, when the first temperature control start time is reached, the control module sends a first temperature control command to the cooling submodule. At this time, the refrigerator in the cooling submodule operates at a first power. In addition, each group of hydrogen storage tanks in this embodiment is equipped with a temperature sensor. The temperature sensor collects the real-time temperature of the target hydrogen release tank group and sends it to the controller module. When the controller module determines that the target hydrogen release tank group has reached the target hydrogen filling temperature based on the real-time temperature returned by the temperature sensor, it adjusts the refrigerator to operate at a third power. The third power is lower than the first power. Adjusting the refrigerator to operate at the third power is to maintain the temperature of the target hydrogen release tank group.

[0081] When the second temperature control start time is reached, the control module sends a second temperature control command to the heating submodule. At this time, the heating wire in the heating submodule operates at the second power. In this embodiment, each hydrogen storage tank group is equipped with a temperature sensor, which collects the real-time temperature of the target hydrogen release tank group and sends it to the controller module. When the controller module determines that the target hydrogen release tank group has reached the target hydrogen release temperature based on the real-time temperature returned by the temperature sensor, it adjusts the heating wire to operate at the fourth power. The fourth power is lower than the second power. Adjusting the heating wire to operate at the fourth power is to maintain the temperature of the target hydrogen release tank group.

[0082] In this embodiment, after sending the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group through the control model when the first temperature control start time is reached, and sending the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group through the control model when the second temperature control start time is reached, the method further includes:

[0083] When the controller module receives a hydrogen charging command, it determines whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature;

[0084] If the target hydrogen charging temperature is reached, then the hydrogen charging operation corresponding to the hydrogen charging command is executed on the target hydrogen charging tank group;

[0085] When the controller module receives a hydrogen release command, it determines whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature.

[0086] If the target hydrogen release temperature is reached, then the hydrogen release operation corresponding to the hydrogen release command is executed on the target hydrogen release tank group.

[0087] If the target hydrogen charging temperature is not reached, the control model generates a third temperature control command based on the current temperature of the target hydrogen charging tank group and the target hydrogen charging temperature, and sends the third temperature control command to the temperature adjustment module corresponding to the target hydrogen charging tank group until the current temperature of the target hydrogen charging tank group reaches the target hydrogen charging temperature, and then performs the hydrogen charging operation corresponding to the hydrogen charging command on the target hydrogen charging tank group.

[0088] If the target hydrogen release temperature is not reached, the control model generates a fourth temperature control command based on the current temperature of the target hydrogen release tank group and the target hydrogen release temperature, and sends the fourth temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group until the current temperature of the target hydrogen release tank group reaches the target hydrogen release temperature, and then performs the hydrogen release operation corresponding to the hydrogen release command on the target hydrogen release tank group.

[0089] The third temperature control command instructs the chiller to operate at the fifth power, which is greater than the first power. By operating the chiller at the fifth power, the time it takes for the target hydrogen charging tank group to reach the target hydrogen charging temperature can be accelerated, allowing the target hydrogen charging tank group to enter the hydrogen charging state as soon as possible and reducing the hydrogen charging waiting time. The fourth temperature control command instructs the chiller to operate at the sixth power, which is greater than the second power. By operating the heating wire at the sixth power, the time it takes for the target hydrogen discharging tank group to reach the target hydrogen discharging temperature can be accelerated, allowing the target hydrogen discharging tank group to enter the hydrogen discharging state as soon as possible and reducing the hydrogen discharging waiting time.

[0090] In summary, this application divides the hydrogen storage module into multiple independently controlled hydrogen storage tank groups, and each hydrogen storage tank group has a corresponding temperature regulation module. The temperature of different hydrogen storage tank groups can be adjusted individually, thereby enabling simultaneous hydrogen filling and discharging operations on different hydrogen storage tank groups. This improves the utilization efficiency and energy utilization rate of the hydrogen storage module, and solves the problem of material performance degradation and thermal stress damage caused by local overheating or overcooling of the hydrogen storage module due to global temperature control. In addition, this application can predict the hydrogen filling and discharging time in advance and adjust the temperature of the corresponding hydrogen storage tank groups in advance, reducing the preparation time for hydrogen filling and discharging.

[0091] Figure 5 This is a schematic block diagram of an intelligent temperature control device for a hydrogen storage tank group provided in an embodiment of this application. Figure 5As shown, corresponding to the above-described intelligent temperature control method for hydrogen storage tank groups, this application also provides an intelligent temperature control device 500 for hydrogen storage tank groups. This intelligent temperature control device 500 includes a unit for executing the above-described intelligent temperature control method for hydrogen storage tank groups. The intelligent temperature control device 500 is deployed in the controller module of an intelligent temperature control system. The intelligent temperature control system further includes a hydrogen storage module comprising multiple hydrogen storage tank groups and a temperature regulation module corresponding to each of the hydrogen storage tank groups. Specifically, please refer to... Figure 5 The intelligent temperature control device 500 for the hydrogen storage tank group includes a transceiver unit 501 and a processing unit 502, wherein:

[0092] The transceiver unit 501 is used to acquire the current temperature of each of the hydrogen storage tank groups and the historical hydrogen filling and discharging information of the hydrogen storage module.

[0093] Processing unit 502 is configured to determine target hydrogen filling prediction information and target hydrogen release prediction information of the hydrogen storage module using the hydrogen filling and releasing model in the controller module and the historical hydrogen filling and releasing information of the hydrogen storage module. The target hydrogen filling prediction information includes predicted hydrogen filling time and predicted hydrogen filling amount, and the target hydrogen release prediction information includes predicted hydrogen release time and predicted hydrogen release amount. It is also configured to determine a target hydrogen filling tank group and a target hydrogen release tank group from multiple hydrogen storage tank groups using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen release prediction information, the current temperature of each hydrogen storage tank group, and the current operating condition data of each hydrogen storage tank group. Finally, it is configured to determine the first time required for the target hydrogen filling tank group to reach a preset target hydrogen filling temperature from the current temperature using the control model. The system includes a first temperature control command and a second temperature control command, which determines the second time required for the target hydrogen release tank group to reach the preset target hydrogen release temperature from the current temperature. The control model determines the first temperature control start-up time of the target hydrogen release tank group based on the first time and the predicted hydrogen release time, and the second temperature control start-up time of the target hydrogen release tank group based on the second time and the predicted hydrogen release time. When the first temperature control start-up time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group, and when the second temperature control start-up time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group.

[0094] In some embodiments, the current operating condition data includes the current available hydrogen charge and the current available hydrogen discharge; when the processing unit 502 executes the step of determining the target hydrogen charge tank group and the target hydrogen discharge tank group from the plurality of hydrogen storage tank groups using the control model in the controller module, the target hydrogen charge prediction information, the target hydrogen discharge prediction information, the current temperature of each hydrogen storage tank group, and the current operating condition data of each hydrogen storage tank group, it is specifically used for:

[0095] Based on the predicted hydrogen charging amount and the current available hydrogen charging amount for each of the hydrogen storage tank groups, at least one candidate hydrogen charging tank group that meets the preset hydrogen charging conditions is obtained from the multiple hydrogen storage tank groups.

[0096] Based on the predicted hydrogen release amount and the current hydrogen release amount corresponding to each of the hydrogen storage tank groups, at least one candidate hydrogen release tank group that meets the preset hydrogen release conditions is obtained from the multiple hydrogen storage tank groups.

[0097] The candidate hydrogen charging tank group with the smallest difference between the current temperature and the target hydrogen charging temperature among at least one candidate hydrogen charging tank group is determined as the target hydrogen charging tank group;

[0098] The candidate hydrogen release tank group with the smallest difference between its current temperature and the target hydrogen release temperature among at least one candidate hydrogen release tank group is determined as the target hydrogen release tank group.

[0099] In some embodiments, the hydrogen charging / discharging model includes a hydrogen charging prediction sub-model and a hydrogen discharging prediction sub-model, and the historical hydrogen charging / discharging information includes historical hydrogen charging sub-information and historical hydrogen discharging information; when the processing unit 502 executes the step of determining the target hydrogen charging prediction information and target hydrogen discharging prediction information of the hydrogen storage module using the hydrogen charging / discharging model in the controller module and the historical hydrogen charging / discharging information of the hydrogen storage module, it is specifically used for:

[0100] The target hydrogen refueling prediction information is determined by the hydrogen refueling prediction sub-model, the historical hydrogen refueling sub-information, and the current weather forecast information.

[0101] The target hydrogen emission prediction information is determined by the hydrogen emission prediction sub-model, the historical hydrogen emission sub-information, and the current vehicle operation schedule. The current vehicle operation schedule includes the vehicle operation time of multiple target vehicles and the estimated hydrogen refueling time of the vehicles. The target vehicles are vehicles that are refueled with hydrogen through the hydrogen storage module.

[0102] In some embodiments, after executing the steps of sending the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group through the control model when the first temperature control start time is reached, and sending the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group through the control model when the second temperature control start time is reached, the processing unit 502 is further configured to:

[0103] When the controller module receives a hydrogen charging command, it determines whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature;

[0104] If the target hydrogen charging temperature is reached, then the hydrogen charging operation corresponding to the hydrogen charging command is executed on the target hydrogen charging tank group;

[0105] When the controller module receives a hydrogen release command, it determines whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature.

[0106] If the target hydrogen release temperature is reached, then the hydrogen release operation corresponding to the hydrogen release command is executed on the target hydrogen release tank group.

[0107] In some embodiments, after performing the step of determining whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature, the processing unit 502 is further configured to:

[0108] If the target hydrogen charging temperature is not reached, the control model generates a third temperature control command based on the current temperature of the target hydrogen charging tank group and the target hydrogen charging temperature, and sends the third temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group until the current temperature of the target hydrogen charging tank group reaches the target hydrogen charging temperature, and then performs the hydrogen charging operation corresponding to the hydrogen charging command on the target hydrogen charging tank group.

[0109] In some embodiments, after performing the step of determining whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature, the processing unit 502 is further configured to:

[0110] If the target hydrogen release temperature is not reached, the control model generates a fourth temperature control command based on the current temperature of the target hydrogen release tank group and the target hydrogen release temperature, and sends the fourth temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group until the current temperature of the target hydrogen release tank group reaches the target hydrogen release temperature, and then performs the hydrogen release operation corresponding to the hydrogen release command on the target hydrogen release tank group.

[0111] In some embodiments, the temperature regulation module includes a heating submodule and a cooling submodule. The heating submodule includes a heating wire and a water tank, and the cooling submodule includes a chiller and a water tank.

[0112] In some embodiments, the hydrogen storage module includes a main hydrogen charging gas path and a main hydrogen discharging gas path, and each hydrogen storage tank group includes a hydrogen charging sub-gas path and a hydrogen discharging sub-gas path. The main hydrogen charging gas path is connected to multiple hydrogen charging sub-gas paths, and the main hydrogen discharging gas path is connected to multiple hydrogen discharging sub-gas paths. Valves are installed in both the hydrogen charging sub-gas path and the hydrogen discharging sub-gas path.

[0113] In summary, this application divides the hydrogen storage module into multiple independently controlled hydrogen storage tank groups, and each hydrogen storage tank group has a corresponding temperature regulation module. The temperature of different hydrogen storage tank groups can be adjusted individually, thereby enabling simultaneous hydrogen filling and discharging operations on different hydrogen storage tank groups. This improves the utilization efficiency and energy utilization rate of the hydrogen storage module, and solves the problem of material performance degradation and thermal stress damage caused by local overheating or overcooling of the hydrogen storage module due to global temperature control. In addition, this application can predict the hydrogen filling and discharging time in advance and adjust the temperature of the corresponding hydrogen storage tank groups in advance, reducing the preparation time for hydrogen filling and discharging.

[0114] It should be noted that those skilled in the art can clearly understand that the specific implementation process of the intelligent temperature control device and each unit of the above-mentioned hydrogen storage tank group can be referred to the corresponding description in the foregoing method embodiments. For the sake of convenience and brevity, it will not be repeated here.

[0115] The intelligent temperature control device for the aforementioned hydrogen storage tank group can be implemented as a computer program, which can, for example, Figure 6 It runs on the computer device shown.

[0116] Please see Figure 6 , Figure 6 This is a schematic block diagram of a computer device provided in an embodiment of this application. The computer device 600 is a controller module in an intelligent temperature control system, such as a terminal or server. The intelligent temperature control system also includes a hydrogen storage module comprising multiple hydrogen storage tank groups and a temperature regulation module corresponding to each of the hydrogen storage tank groups.

[0117] See Figure 6 The computer device 600 includes a processor 602, a memory, and a network interface 605 connected via a system bus 601. The memory may include a non-volatile storage medium 603 and internal memory 604.

[0118] The non-volatile storage medium 603 may store an operating system 6031 and a computer program 6032. The computer program 6032 includes program instructions that, when executed, cause the processor 602 to perform an intelligent temperature control method for a hydrogen storage tank group.

[0119] The processor 602 provides computing and control capabilities to support the operation of the entire computer device 600.

[0120] The internal memory 604 provides an environment for the operation of the computer program 6032 in the non-volatile storage medium 603. When the computer program 6032 is executed by the processor 602, the processor 602 can execute an intelligent temperature control method for a hydrogen storage tank group.

[0121] This network interface 605 is used for network communication with other devices. Those skilled in the art will understand that... Figure 6 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the computer device 600 to which the present application is applied. The specific computer device 600 may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0122] The processor 602 is used to run a computer program 6032 stored in the memory to perform the following steps:

[0123] Based on the hydrogen charging and discharging model in the controller module and the historical hydrogen charging and discharging information of the hydrogen storage module, the target hydrogen charging prediction information and the target hydrogen discharging prediction information of the hydrogen storage module are determined. The target hydrogen charging prediction information includes the predicted hydrogen charging time and the predicted hydrogen charging amount, and the target hydrogen discharging prediction information includes the predicted hydrogen discharging time and the predicted hydrogen discharging amount.

[0124] The target hydrogen filling tank group and the target hydrogen releasing tank group are determined from multiple hydrogen storage tank groups by using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen releasing prediction information, the current temperature of each hydrogen storage tank group and the current operating condition data of each hydrogen storage tank group;

[0125] The control model determines the first time required for the target hydrogen charging tank group to reach the preset target hydrogen charging temperature from the current temperature and the corresponding first temperature control command, and determines the second time required for the target hydrogen discharging tank group to reach the preset target hydrogen discharging temperature from the current temperature and the corresponding second temperature control command.

[0126] The control model determines the first temperature control start time of the target hydrogen charging tank group based on the first duration and the predicted hydrogen charging time, and determines the second temperature control start time of the target hydrogen releasing tank group based on the second duration and the predicted hydrogen releasing time. The first temperature control start time is before the predicted hydrogen charging time, and the second temperature control start time is before the predicted hydrogen releasing time.

[0127] When the first temperature control start time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group; and when the second temperature control start time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group.

[0128] It should be understood that, in the embodiments of this application, the processor 602 may be a Central Processing Unit (CPU), or it may be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor.

[0129] It will be understood by those skilled in the art that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The computer program includes program instructions and can be stored in a storage medium, which is a computer-readable storage medium. The program instructions are executed by at least one processor in the computer system to implement the process steps of the embodiments of the above methods.

[0130] Therefore, this application also provides a storage medium. This storage medium can be a computer-readable storage medium. The storage medium stores a computer program, wherein the computer program includes program instructions. When executed by a processor, the program instructions cause the processor to perform the following steps:

[0131] Based on the hydrogen charging and discharging model in the controller module and the historical hydrogen charging and discharging information of the hydrogen storage module, the target hydrogen charging prediction information and the target hydrogen discharging prediction information of the hydrogen storage module are determined. The target hydrogen charging prediction information includes the predicted hydrogen charging time and the predicted hydrogen charging amount, and the target hydrogen discharging prediction information includes the predicted hydrogen discharging time and the predicted hydrogen discharging amount.

[0132] The target hydrogen filling tank group and the target hydrogen releasing tank group are determined from multiple hydrogen storage tank groups by using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen releasing prediction information, the current temperature of each hydrogen storage tank group and the current operating condition data of each hydrogen storage tank group;

[0133] The control model determines the first time required for the target hydrogen charging tank group to reach the preset target hydrogen charging temperature from the current temperature and the corresponding first temperature control command, and determines the second time required for the target hydrogen discharging tank group to reach the preset target hydrogen discharging temperature from the current temperature and the corresponding second temperature control command.

[0134] The control model determines the first temperature control start time of the target hydrogen charging tank group based on the first duration and the predicted hydrogen charging time, and determines the second temperature control start time of the target hydrogen releasing tank group based on the second duration and the predicted hydrogen releasing time. The first temperature control start time is before the predicted hydrogen charging time, and the second temperature control start time is before the predicted hydrogen releasing time.

[0135] When the first temperature control start time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group; and when the second temperature control start time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group.

[0136] The storage medium can be any computer-readable storage medium capable of storing program code, such as a USB flash drive, portable hard drive, read-only memory (ROM), magnetic disk, or optical disk.

[0137] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this application.

[0138] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For example, the division of each unit is merely a logical functional division, and there may be other division methods in actual implementation. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed.

[0139] The steps in the methods of this application embodiment can be adjusted, merged, or deleted according to actual needs. The units in the apparatus of this application embodiment can be merged, divided, or deleted according to actual needs. Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0140] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, a terminal, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application.

[0141] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A method for intelligent temperature control of a hydrogen storage tank group, characterized in that, An application is made in an intelligent temperature control system, the intelligent temperature control system comprising a controller module, a hydrogen storage module containing multiple hydrogen storage tank groups, and a temperature regulation module corresponding to each of the hydrogen storage tank groups, the method comprising: Based on the hydrogen charging and discharging model in the controller module and the historical hydrogen charging and discharging information of the hydrogen storage module, the target hydrogen charging prediction information and the target hydrogen discharging prediction information of the hydrogen storage module are determined. The target hydrogen charging prediction information includes the predicted hydrogen charging time and the predicted hydrogen charging amount, and the target hydrogen discharging prediction information includes the predicted hydrogen discharging time and the predicted hydrogen discharging amount. The target hydrogen filling tank group and the target hydrogen releasing tank group are determined from multiple hydrogen storage tank groups by using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen releasing prediction information, the current temperature of each hydrogen storage tank group and the current operating condition data of each hydrogen storage tank group; The control model determines the first time required for the target hydrogen charging tank group to reach the preset target hydrogen charging temperature from the current temperature and the corresponding first temperature control command, and determines the second time required for the target hydrogen discharging tank group to reach the preset target hydrogen discharging temperature from the current temperature and the corresponding second temperature control command. The control model determines the first temperature control start time of the target hydrogen charging tank group based on the first duration and the predicted hydrogen charging time, and determines the second temperature control start time of the target hydrogen releasing tank group based on the second duration and the predicted hydrogen releasing time. The first temperature control start time is before the predicted hydrogen charging time, and the second temperature control start time is before the predicted hydrogen releasing time. When the first temperature control start time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group; and when the second temperature control start time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group.

2. The method according to claim 1, characterized in that, The current operating condition data includes the current available hydrogen charge and the current available hydrogen release; the process of determining the target hydrogen charge tank group and the target hydrogen release tank group from multiple hydrogen storage tank groups using the control model in the controller module, the target hydrogen charge prediction information, the target hydrogen release prediction information, the current temperature of each hydrogen storage tank group, and the current operating condition data of each hydrogen storage tank group includes: Based on the predicted hydrogen charging amount and the current available hydrogen charging amount for each of the hydrogen storage tank groups, at least one candidate hydrogen charging tank group that meets the preset hydrogen charging conditions is obtained from the multiple hydrogen storage tank groups. Based on the predicted hydrogen release amount and the current hydrogen release amount corresponding to each of the hydrogen storage tank groups, at least one candidate hydrogen release tank group that meets the preset hydrogen release conditions is obtained from the multiple hydrogen storage tank groups. The candidate hydrogen charging tank group with the smallest difference between the current temperature and the target hydrogen charging temperature among at least one candidate hydrogen charging tank group is determined as the target hydrogen charging tank group; The candidate hydrogen release tank group with the smallest difference between its current temperature and the target hydrogen release temperature among at least one candidate hydrogen release tank group is determined as the target hydrogen release tank group.

3. The method according to claim 1, characterized in that, The hydrogen charging / discharging model includes a hydrogen charging prediction sub-model and a hydrogen discharging prediction sub-model, and the historical hydrogen charging / discharging information includes historical hydrogen charging sub-information and historical hydrogen discharging information; determining the target hydrogen charging prediction information and target hydrogen discharging prediction information of the hydrogen storage module using the hydrogen charging / discharging model in the controller module and the historical hydrogen charging / discharging information of the hydrogen storage module includes: The target hydrogen refueling prediction information is determined by the hydrogen refueling prediction sub-model, the historical hydrogen refueling sub-information, and the current weather forecast information. The target hydrogen emission prediction information is determined by the hydrogen emission prediction sub-model, the historical hydrogen emission sub-information, and the current vehicle operation schedule. The current vehicle operation schedule includes the vehicle operation time of multiple target vehicles and the estimated hydrogen refueling time of the vehicles. The target vehicles are vehicles that are refueled with hydrogen through the hydrogen storage module.

4. The method according to claim 1, characterized in that, After the method involves sending the first temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group through the control model when the first temperature control start time is reached, and sending the second temperature control command to the temperature regulation module corresponding to the target hydrogen releasing tank group through the control model when the second temperature control start time is reached, the method further includes: When the controller module receives a hydrogen charging command, it determines whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature; If the target hydrogen charging temperature is reached, then the hydrogen charging operation corresponding to the hydrogen charging command is executed on the target hydrogen charging tank group; When the controller module receives a hydrogen release command, it determines whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature. If the target hydrogen release temperature is reached, then the hydrogen release operation corresponding to the hydrogen release command is executed on the target hydrogen release tank group.

5. The method according to claim 4, characterized in that, After determining whether the temperature of the target hydrogen charging tank group has reached the target hydrogen charging temperature, the method further includes: If the target hydrogen charging temperature is not reached, the control model generates a third temperature control command based on the current temperature of the target hydrogen charging tank group and the target hydrogen charging temperature, and sends the third temperature control command to the temperature regulation module corresponding to the target hydrogen charging tank group until the current temperature of the target hydrogen charging tank group reaches the target hydrogen charging temperature, and then performs the hydrogen charging operation corresponding to the hydrogen charging command on the target hydrogen charging tank group. After determining whether the temperature of the target hydrogen release tank group has reached the target hydrogen release temperature, the method further includes: If the target hydrogen release temperature is not reached, the control model generates a fourth temperature control command based on the current temperature of the target hydrogen release tank group and the target hydrogen release temperature, and sends the fourth temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group until the current temperature of the target hydrogen release tank group reaches the target hydrogen release temperature, and then performs the hydrogen release operation corresponding to the hydrogen release command on the target hydrogen release tank group.

6. The method according to claim 1, characterized in that, The temperature control module includes a heating submodule and a cooling submodule. The heating submodule includes a heating wire and a water tank, and the cooling submodule includes a chiller and a water tank.

7. The method according to claim 1, characterized in that, The hydrogen storage module includes a main hydrogen charging gas path and a main hydrogen discharging gas path. Each hydrogen storage tank group includes a hydrogen charging sub-gas path and a hydrogen discharging sub-gas path. The main hydrogen charging gas path is connected to multiple hydrogen charging sub-gas paths, and the main hydrogen discharging gas path is connected to multiple hydrogen discharging sub-gas paths. Valves are installed in both the hydrogen charging sub-gas path and the hydrogen discharging sub-gas path.

8. An intelligent temperature control device for a hydrogen storage tank group, characterized in that, The intelligent temperature control device for the hydrogen storage tank group is deployed in the controller module of the intelligent temperature control system. The intelligent temperature control system also includes a hydrogen storage module comprising multiple hydrogen storage tank groups and a temperature regulation module corresponding to each of the hydrogen storage tank groups. The intelligent temperature control device for the hydrogen storage tank group includes: The transceiver unit is used to acquire the current temperature of each of the hydrogen storage tank groups and the historical hydrogen filling and discharging information of the hydrogen storage module. The processing unit is configured to determine the target hydrogen filling prediction information and target hydrogen release prediction information of the hydrogen storage module using the hydrogen filling and releasing model in the controller module and the historical hydrogen filling and releasing information of the hydrogen storage module. The target hydrogen filling prediction information includes the predicted hydrogen filling time and the predicted hydrogen filling amount, and the target hydrogen release prediction information includes the predicted hydrogen release time and the predicted hydrogen release amount. The processing unit is also configured to determine the target hydrogen filling tank group and the target hydrogen release tank group from multiple hydrogen storage tank groups using the control model in the controller module, the target hydrogen filling prediction information, the target hydrogen release prediction information, the current temperature of each hydrogen storage tank group, and the current operating condition data of each hydrogen storage tank group. Finally, the processing unit is configured to determine the first time required for the target hydrogen filling tank group to reach the preset target hydrogen filling temperature from the current temperature using the control model. The system includes a first temperature control command and a second temperature control command, which determines the second time required for the target hydrogen release tank group to reach the preset target hydrogen release temperature from the current temperature. The control model determines the first temperature control start-up time of the target hydrogen filling tank group based on the first time and the predicted hydrogen filling time, and the second temperature control start-up time of the target hydrogen release tank group based on the second time and the predicted hydrogen release time. When the first temperature control start-up time is reached, the control model sends the first temperature control command to the temperature regulation module corresponding to the target hydrogen filling tank group, and when the second temperature control start-up time is reached, the control model sends the second temperature control command to the temperature regulation module corresponding to the target hydrogen release tank group.

9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the intelligent temperature control method for the hydrogen storage tank group as described in any one of claims 1-7.

10. A storage medium, characterized in that, The storage medium stores a computer program, which includes program instructions that, when executed by a processor, cause the processor to perform the intelligent temperature control method for the hydrogen storage tank group as described in any one of claims 1-7.

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