Utilization method and system for vehicle recovered energy, electronic equipment and storage medium

Abstract

The invention relates to the technical field of vehicles, and discloses a vehicle recycled energy utilization method and system, electronic equipment and a storage medium, the utilization method comprises the steps that heat energy generated by each heat source module in a vehicle is provided for a heat consumption module to be used, and residual heat energy consumed by the heat consumption module is stored in a heat storage module; the heat consumption module comprises an air conditioner module. In response to the heat energy utilization instruction, detecting whether heat energy required by heating of the air conditioner module in the heat energy utilization instruction is greater than stored heat energy in the heat storage module or not; wherein the heat consumption modules specified in the heat energy utilization instruction further comprise other heat consumption modules except the air conditioner module; if yes, the stored heat energy is provided for the target heat consumption module to be used; wherein the target heat consumption module is the heat consumption module with the required heat energy smaller than the stored heat energy in other heat consumption modules. The number of the heating units needing to be started can be reduced, unnecessary electric energy consumption is reduced, and the vehicle energy optimization requirement is met to the maximum extent.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method, system, electronic device and storage medium for utilizing recovered energy from a vehicle. Background Art

[0002] With the increasing popularity of vehicles, optimizing vehicle energy consumption has become a hot topic of research. However, existing technologies focus solely on optimizing vehicle energy consumption, without considering the recovery and utilization of waste energy. However, improved technologies convert the kinetic energy generated during braking into reusable electrical energy, thereby increasing vehicle energy efficiency.

[0003] However, with the rapid development of the automotive industry, the demand for improving vehicle energy utilization is increasing day by day. Even if the conversion efficiency of kinetic energy to electrical energy is improved, the amount of reusable vehicle energy is still insufficient and cannot meet the more stringent requirements of vehicle energy optimization. Summary of the Invention

[0004] In view of the above problems, the present application provides a method, system, electronic device and storage medium for utilizing vehicle recovered energy, which are used to improve the utilization efficiency of vehicle thermal energy from the thermal energy level.

[0005] According to one aspect of the present application, a method for utilizing recovered energy in a vehicle is provided, the method comprising: providing heat energy generated by each heat source module in the vehicle to a heat-consuming module for use, and storing excess heat energy after consumption by the heat-consuming module in a heat storage module; wherein the heat-consuming module includes an air-conditioning module; in response to a heat energy utilization instruction, detecting whether the heat energy required for heating by the air-conditioning module in the heat energy utilization instruction is greater than the stored heat energy in the heat storage module; wherein the heat-consuming modules specified in the heat energy utilization instruction also include other heat-consuming modules in addition to the air-conditioning module; if so, providing the stored heat energy to a target heat-consuming module for use; wherein the target heat-consuming module is a heat-consuming module among the other heat-consuming modules whose heat energy requirement is less than the stored heat energy.

[0006] In an optional embodiment, the utilization method further includes: if the stored thermal energy in the heat storage module is not used within a preset time period, converting the stored thermal energy into second electrical energy and storing it in a power battery module; wherein the power battery module is also used to store first electrical energy, and the first electrical energy is electrical energy converted from the recovered kinetic energy generated during vehicle braking.

[0007] In an optional manner, the utilization method further includes: if the temperature of the power battery module is greater than a first preset temperature and the operating state of the power battery module is a preset operating state, then using the power battery module as the heat source module to utilize the heat energy generated during the operation of the power battery module; if the temperature of the power battery module is lower than a second preset temperature, then using the power battery module as the heat consumption module to utilize the heat energy generated by the heat source module and / or the stored heat energy to heat the power battery module; wherein, the first preset temperature is higher than the second preset temperature.

[0008] In an optional embodiment, before detecting the thermal energy required for heating of the air-conditioning module in the thermal energy utilization instruction, the utilization method further includes: performing a difference operation between a target temperature and a current temperature in the cabin to obtain a temperature difference; wherein, the target temperature is the temperature rise that the thermal energy utilization instruction expects to be reached in the cabin; and calculating the thermal energy required for heating of the air-conditioning module based on the temperature difference, the current air mass in the cabin, and the current air specific heat value.

[0009] In an optional manner, providing the heat energy generated by each heat source module in the vehicle to the heat consuming module for use includes: traversing each heat consuming module, and if the heat energy generated by each heat source module in the vehicle is greater than or equal to the heat energy required by the current heat consuming module traversed, providing the heat energy generated by each heat source module in the vehicle to the current heat consuming module for use, so that the heat energy generated by each heat source module in the vehicle is provided to the corresponding heat consuming module for use.

[0010] According to another aspect of the present application, a vehicle energy recovery utilization system is provided, the utilization system including a heat source module, a heat consumption module, and a heat storage module, the heat consumption modules including an air conditioning module and other heat consumption modules; the heat source module is used to provide the generated heat energy to the heat consumption modules for use; the heat storage module is used to store the remaining heat energy after the heat consumption modules consume the heat energy generated by the heat source module; when the air conditioning module has a heat energy utilization demand and the heat energy required for heating by the air conditioning module is greater than the heat energy stored in the heat storage module, the stored heat energy is provided to a target heat consumption module for use; wherein the target heat consumption module is a heat consumption module among the other heat consumption modules whose heat energy demand is less than the stored heat energy.

[0011] In an optional embodiment, the heat source module also includes a braking module for generating heat energy and recovering kinetic energy through braking; the utilization system also includes: a kinetic energy conversion module for converting the recovered kinetic energy into a first electrical energy; a generator module for converting the residual heat energy into a second electrical energy, and also for converting the stored heat energy into a third electrical energy.

[0012] In an optional manner, the heat source module is further used to provide the generated thermal energy to the heat storage module for storage, and / or to provide the generated thermal energy to the generator module for power generation.

[0013] In an optional manner, the utilization system further includes a power battery module; when the power battery module has a temperature greater than a first preset temperature and is in a preset operating state, the power battery module serves as the heat source module, for providing the generated heat energy to the heat consumption module for use, and for providing the generated heat energy to the heat storage module for storage; when the power battery module has a temperature less than a second preset temperature, the power battery module serves as the heat consumption module, for self-heating based on the heat energy generated by the heat source module and / or the stored heat energy; wherein the first preset temperature is greater than the second preset temperature.

[0014] In an optional manner, the heat source module includes: a traversal unit for traversing each heat consuming module. If the heat energy generated by each heat source module in the vehicle is greater than or equal to the heat energy required by the current heat consuming module traversed, the heat energy generated by each heat source module in the vehicle is provided to the current heat consuming module for use, so that the heat energy generated by each heat source module in the vehicle is provided to the corresponding heat consuming module for use.

[0015] According to one aspect of the present application, an electronic device is provided, comprising: a controller; and a memory for storing one or more programs, wherein when the one or more programs are executed by the controller, the above-mentioned utilization method is executed.

[0016] According to one aspect of the present application, a computer-readable storage medium is further provided, on which computer-readable instructions are stored. When the computer-readable instructions are executed by a processor of a computer, the computer executes the above-mentioned utilization method.

[0017] According to one aspect of the present application, a computer program product or computer program is also provided, the computer program product or computer program including computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the aforementioned utilization method.

[0018] This application fully utilizes the heat energy generated by each heat source module in the vehicle, providing the generated heat energy to the heat consuming module. If there is any excess heat energy, it is stored in the heat storage module, making it easier to respond to heat energy utilization instructions and reuse the stored heat energy. The stored heat energy is preferentially used to meet the heating needs of the air conditioning module. However, if it is detected that the heat energy required by the air conditioning module for heating is greater than the stored heat energy in the heat storage module, even if all the stored heat energy is provided to the air conditioning module, the heating needs of the air conditioning module cannot be met. The heating unit in the air conditioning module needs to be activated to generate heat to make up for the heat energy difference. At the same time, the heating units associated with other heat consuming modules need to be activated to provide heat to the other heat consuming modules. Activating each heating unit of a heat consuming module consumes a large amount of startup power. In this case, the application preferentially provides the stored heat energy to the target heat consuming module whose heat energy requirement is less than the stored heat energy, fully meeting the heat energy needs of the target heat consuming module. The heating unit associated with the target heat consuming module does not need to be activated, reducing the number of heating units that need to be activated, thereby reducing the total startup power consumption and unnecessary power consumption, thereby meeting the vehicle energy optimization needs to the greatest extent.

[0019] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and it is clear that a person of ordinary skill in the art can derive other drawings based on these drawings without inventive effort.

[0021] Figure 1 It is a flow chart of a method for utilizing vehicle recovered energy shown in an exemplary embodiment of the present application.

[0022] Figure 2 is based on Figure 1 The exemplary embodiment shown is a flow chart of another method for utilizing recovered energy in a vehicle.

[0023] Figure 3 It is a structural diagram of a vehicle energy recovery and utilization system shown in an exemplary embodiment of the present application.

[0024] Figure 4 It is a structural schematic diagram of another utilization system for vehicle energy recovery shown in another exemplary embodiment of the present application.

[0025] Figure 5 It is a structural diagram of another utilization system for vehicle energy recovery shown in another exemplary embodiment of the present application.

[0026] Figure 6 It is a structural diagram of a utilization system shown in an exemplary embodiment of the present application.

[0027] Figure 7 Schematic diagram of heat energy flow in an engine shown in an exemplary embodiment of the present application.

[0028] Figure 8 It is a schematic diagram of heat energy flow of an engine shown in another exemplary embodiment of the present application.

[0029] Figure 9 It is a schematic diagram of heat energy flow of an engine shown in another exemplary embodiment of the present application.

[0030] Figure 10 It is a schematic diagram of heat energy flow of an engine shown in another exemplary embodiment of the present application.

[0031] Figure 11 It is a schematic diagram of heat energy flow of an engine shown in another exemplary embodiment of the present application.

[0032] Figure 12 It is a schematic diagram of heat energy flow of an engine shown in another exemplary embodiment of the present application.

[0033] Figure 13 It is a schematic diagram of heat energy flow of an engine shown in another exemplary embodiment of the present application.

[0034] Figure 14 Schematic diagram of the flow of battery waste heat shown in an exemplary embodiment of the present application.

[0035] Figure 15 FIG. 1 is a schematic diagram of the flow of battery waste heat shown in another exemplary embodiment of the present application.

[0036] Figure 16 Schematic diagram of the flow of heat energy of a motor shown in an exemplary embodiment of the present application.

[0037] Figure 17 It is a schematic diagram of the flow of thermal energy stored in a heat storage tank shown in an exemplary embodiment of the present application.

[0038] Figure 18 It is a schematic diagram of the flow of thermal energy stored in a heat storage tank shown in another exemplary embodiment of the present application.

[0039] Figure 19 It is a schematic diagram of the flow of thermal energy stored in a heat storage tank shown in another exemplary embodiment of the present application.

[0040] Figure 20 It is a schematic diagram of the flow of thermal energy stored in a heat storage tank shown in another exemplary embodiment of the present application.

[0041] Figure 21 It is a structural diagram of a computer system of an electronic device shown in an exemplary embodiment of the present application.

[0042] Explanation of reference numerals: 1-engine, 2-temperature sensor A, 3-three-way valve A, 4-air conditioning module, 5-check valve A, 6-water pump A, 7-check valve B, 8-PTC (Positive Temperature Coefficient, positive temperature coefficient heater), 9-water pump B, 10-multi-way valve, 11-water pump C, 12-temperature sensor B, 13-battery, 14-temperature sensor C, 15-water pump D, 16-electronic control module, 17-temperature sensor D, 18-motor, 19-temperature sensor E, 20-water pump E, 21-temperature sensor F, 22-heat storage tank, 23-three-way valve B, 24-thermoelectric generator. DETAILED DESCRIPTION

[0043] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. When the following description refers to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0044] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0045] The flowcharts shown in the accompanying drawings are for illustrative purposes only and do not necessarily include all contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps may be decomposed, while others may be combined or partially combined. Therefore, the actual execution order may vary depending on the actual situation.

[0046] In this application, "plurality" refers to two or more. "And / or" describes the relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0047] Related improved technologies convert the kinetic energy generated during vehicle braking into reusable electrical energy, thereby improving vehicle energy utilization. However, this method of improving vehicle kinetic energy utilization is relatively limited. Even if the kinetic energy utilization rate is increased to 100%, it cannot meet the growing demand for vehicle energy reuse.

[0048] To this end, one aspect of this application provides a method for utilizing vehicle recovered energy. Figure 1 , Figure 1 This is a flow chart of a method for utilizing vehicle recovered energy, as shown in an exemplary embodiment of the present application. The utilization method includes at least S110 to S130, which are described in detail as follows: S110: providing heat energy generated by each heat source module in the vehicle to the heat consumption module, and storing the remaining heat energy after consumption by the heat consumption module in the heat storage module; wherein the heat consumption module includes an air conditioning module.

[0049] The heat source module is a module that can generate heat energy during operation, such as the engine module. It generates waste heat during operation, and the coolant can collect the waste heat. Specifically, the waste heat generated by the engine module can be calculated based on the inlet and outlet temperature difference of the coolant in the engine module ( ), the calculation formula example is as follows: ; in, Indicates the coolant flow rate of the engine module, in L / s; Indicates coolant density in kg / m 3 ; represents the specific heat of the coolant, in J / (kg·K); Indicates the temperature difference between the coolant inlet and outlet, in °C.

[0050] For example, the heat energy generated by the motor module ( ) can be calculated according to the following example formula: =Pin×(1-η); Wherein, Pin represents the input power of the motor module, in kW; η represents the motor efficiency at the corresponding input power, which can be obtained by consulting the manufacturer's technical manual.

[0051] A heat-consuming module is a module that has a demand for heat energy and can directly utilize the heat energy. For example, the heating demand of an air-conditioning module can be met by activating its own heating unit through electric energy to generate heat, or by directly utilizing external heat energy to meet the heating demand.

[0052] The heat energy generated by all heat source modules will not necessarily be consumed by the heat consumption module at one time. The present application sets up a heat storage module to store the remaining heat energy after consumption by the heat consumption module, so as to store the remaining heat energy and avoid heat energy dissipation. It is also convenient for subsequent use, thereby improving the utilization rate of heat energy.

[0053] The stored heat energy in the heat storage module can be supplied to the heat consumption module for direct use. In some embodiments, the stored heat energy in the heat storage module can also be used for power generation, that is, the stored heat energy is converted into electrical energy to power relevant components of the vehicle, thereby increasing the use of heat energy in disguise.

[0054] The following is an example of how to provide the heat energy generated by each heat source module in the vehicle to the heat consumption module: Each heat-consuming module is traversed. If the heat energy generated by each heat source module in the vehicle is greater than or equal to the heat energy required by the currently traversed heat-consuming module, the heat energy generated by each heat source module in the vehicle is provided to the currently traversed heat-consuming module. If the heat energy generated by each heat source module in the vehicle is less than the heat energy required by the currently traversed heat-consuming module, this indicates that even if all the generated heat energy is provided to the currently traversed heat-consuming module, the heat energy demand of the currently traversed heat-consuming module cannot be met. The next heat-consuming module is traversed to prioritize the heat-consuming module with the smaller heat energy demand, avoiding the need to subsequently heat it through other heating methods. This reduces the number of heating units that need to be activated, thereby reducing total startup power consumption, minimizing unnecessary power consumption, and maximizing vehicle energy optimization requirements. The traversal order can be based on the priority order of each heat-consuming module, which represents a preset priority order for heat energy allocation among the heat-consuming modules. S120: In response to the heat energy utilization instruction, detecting whether the heat energy required for heating by the air conditioning module in the heat energy utilization instruction is greater than the stored heat energy in the heat storage module; wherein the heat consumption modules specified in the heat energy utilization instruction also include other heat consumption modules in addition to the air conditioning module.

[0055] The thermal energy utilization instruction instructs the thermal energy stored in the thermal energy storage module to be provided to a designated heat-consuming module for use. The thermal energy utilization instruction includes, but is not limited to, the designated heat-consuming module and the thermal energy required by each designated heat-consuming module. The designated heat-consuming modules include the air conditioning module and other heat-consuming modules other than the air conditioning module. This embodiment does not limit the specific type and number of other heat-consuming modules, only that they are heat-consuming modules that are characterized differently from the air conditioning module. Generally, the thermal energy required by a single other heat-consuming module is less than that required by the air conditioning module. Each heat-consuming module has its own corresponding heating unit, providing another way to meet thermal energy requirements. Activating the associated heating unit requires corresponding startup power. Activating each heating unit of a heat-consuming module requires corresponding startup power.

[0056] The stored heat energy in this application is used to meet the heating needs of the air-conditioning module first. If it is detected that the heat energy required for heating of the air-conditioning module in the heat energy utilization instruction is less than or equal to the stored heat energy in the heat storage module, the stored heat energy will be provided to the air-conditioning module first, and then the heat energy needs of other heat-consuming modules will be met.

[0057] However, if it is detected that the heat energy required for heating by the air-conditioning module is greater than the stored heat energy in the heat storage module, even if all the stored heat energy is provided to the air-conditioning module, it cannot meet the heating demand of the air-conditioning module. The air-conditioning module needs to be started for heating to make up for the heat energy difference. At the same time, the heating units related to other heat-consuming modules need to be started to supply heat to other heat-consuming modules. Each time the heating unit of a heat-consuming module is started, a large amount of starting power is consumed.

[0058] The following example illustrates the calculation of the thermal energy required for heating by the air conditioning module in a thermal energy utilization instruction: A temperature difference is calculated by subtracting the target temperature from the current cabin temperature; the target temperature is the desired cabin temperature reached by the thermal energy utilization instruction. The thermal energy required for heating by the air conditioning module is calculated based on the temperature difference, the current cabin air quality, and the current air specific heat value. An example calculation formula is as follows: ΔT s =T s -T c , Q s3 =m s ×c s ×ΔT s ; Where, ΔT s Indicates the temperature difference in °C, T s Indicates the target temperature, that is, the desired temperature rise in the cabin; T c Indicates the current temperature in the cabin; Q s3 Indicates the heat energy required for heating by the air conditioning module; m s Indicates the air quality in the cabin, in kg; c s Indicates the specific heat of air, the unit is J / (kg×℃).

[0059] S130: If it is greater, the stored thermal energy is provided to a target heat-consuming module for use; wherein the target heat-consuming module is a heat-consuming module among other heat-consuming modules whose heat energy demand is less than the stored thermal energy.

[0060] If it is greater than, this indicates that the stored thermal energy in the thermal storage module cannot fully meet the heating energy requirements of the air conditioning module. If the stored thermal energy is still prioritized for use by the air conditioning module, the heating unit of the air conditioning module must be activated for auxiliary heating. Simultaneously, to meet the thermal energy requirements of other heat-consuming modules, the heating units of other heat-consuming modules must be activated to meet the thermal energy requirements of all heat-consuming modules specified by the thermal energy utilization instruction. In this case, this embodiment flexibly adjusts the thermal energy supply priority, preferentially providing stored thermal energy to target heat-consuming modules whose thermal energy requirements are less than the stored thermal energy, thereby reducing the number of heating units in the activated heat-consuming modules and thus reducing startup power consumption.

[0061] This embodiment fully utilizes the thermal energy generated by each heat source module in the vehicle, providing the generated thermal energy to the heat consuming modules. Any excess thermal energy is stored in the thermal storage module, allowing for reuse in response to a thermal energy utilization instruction. The stored thermal energy is prioritized to meet the heating needs of the air conditioning module. However, if it is detected that the heating energy required by the air conditioning module exceeds the stored thermal energy in the thermal storage module, even if all the stored thermal energy is provided to the air conditioning module, the heating demand cannot be met. The heating unit in the air conditioning module must be activated to compensate for the heating energy shortfall. Simultaneously, the heating units associated with other heat consuming modules must be activated to provide heat to these modules. Activating each heating unit in a heat consuming module consumes a significant amount of startup power. In this situation, this embodiment prioritizes providing the stored thermal energy to the target heat consuming module whose thermal energy requirement is less than the stored thermal energy. This fully meets the target heat consuming module's heating energy demand, eliminating the need to activate the target module's associated heating unit. This reduces the number of heating units that need to be activated, thereby reducing total startup power consumption and unnecessary power consumption, thus maximizing vehicle energy optimization.

[0062] In another exemplary embodiment of the present application, another method for utilizing the thermal energy stored in the thermal storage module is described in detail, as follows: If the stored thermal energy in the thermal storage module is not used within a preset time period, the stored thermal energy is converted into a second electrical energy and stored in the power battery module. The power battery module is also used to store a first electrical energy, which is the electrical energy converted from the regenerative kinetic energy generated during vehicle braking. An exemplary calculation formula for the first electrical energy is as follows: ; ; in, Indicates the first electric energy, in kW; represents the recovered kinetic energy in kW; m represents the vehicle mass; Indicates the vehicle speed before braking, in m / s; Indicates the vehicle speed after braking, in m / s; Indicates the ratio of kinetic energy to electrical energy.

[0063] The preset duration can be adaptively adjusted according to actual conditions, and this application does not limit the specific duration of its representation.

[0064] During the long-term storage of thermal energy, heat will be lost, which will reduce the available stored thermal energy. In order to use the stored thermal energy more efficiently, the present application sets a preset time interval to periodically detect whether there is stored thermal energy in the storage module. If the stored thermal energy is not fully used within the preset time, all the stored thermal energy in the thermal storage module will be converted into electrical energy and stored in the power battery module for solidification and storage in the form of electrical energy. At the same time, because a large number of components in the vehicle use electrical energy as their operating energy, the scope of use of electrical energy in the vehicle is significantly greater than the scope of use of thermal energy. The present application increases the scope of use of thermal energy in a disguised manner by converting stored thermal energy into electrical energy. At the same time, the power battery module of the present application can not only store electrical energy converted from thermal energy, but also store electrical energy converted from recovered kinetic energy, thereby increasing the functions of the original battery module.

[0065] In some embodiments, the stored thermal energy at different storage moments is marked. Specifically, the stored thermal energy in the thermal storage module is subtly divided by storage moment, allowing real-time identification of the unused stored thermal energy that has remained unused for a preset period of time since the storage moment. This unused stored thermal energy is then converted into electrical energy and stored in the power battery module. In this scenario, because the conversion times for stored thermal energy at different storage moments are different, the relevant stored thermal energy can be converted into electrical energy in a refined and batched manner, avoiding the situation where all stored thermal energy is converted into electrical energy at once, leaving the thermal storage module with no stored thermal energy to supply to the heat-consuming modules for a period of time.

[0066] In related technologies, power battery modules are generally used to store electrical energy and power vehicle-related components to ensure the normal operation of the vehicle. Their uses are relatively single.

[0067] To this end, in another exemplary embodiment of the present application, the purpose of the power battery module is described in detail. Figure 2 , Figure 2 is based on Figure 1 The exemplary embodiment shown is a flow chart of another method for utilizing vehicle recovered energy. Figure 1 On the basis of S110 to S130 shown, at least S210 to S220 are also included; wherein, Figure 2The execution order of S210 to S220 is provided as an example only. The present application does not limit the execution order between them and the above-mentioned S110 to S130. There is no clear execution order between S210 and S220. The details are as follows: S210: If the temperature of the power battery module is greater than a first preset temperature and the operating state of the power battery module is a preset operating state, use the power battery module as a heat source module to utilize heat energy generated during the operation of the power battery module.

[0068] The first preset temperature is a temperature used to determine whether the heat generated by the power battery module during operation can be reused. If the temperature of the power battery module is less than or equal to the first preset temperature, even if the heat energy generated during the operation of the power battery module is collected, the amount of heat energy is negligible, and the collection cost is far greater than the cost saved by reusing the heat energy, so there is no need to collect the heat energy.

[0069] The preset operating state refers to the operating state of the power battery module at a high charge / discharge rate. If the operating state of the power battery module is the preset operating state, ohmic heat is dominant and the influence of reaction heat can be ignored. The heat energy generated by the power battery ( ) can be calculated as follows: ; in, It represents the internal resistance of the power module, in Ω (ohm); I represents the current during charging / discharging of the battery module, in A (ampere); t represents the charging / discharging time of the battery module, in s (seconds).

[0070] S220: If the temperature of the power battery module is lower than a second preset temperature, use the power battery module as a heat consumption module to heat the power battery module using the heat energy generated by the heat source module and / or the stored heat energy; wherein the first preset temperature is higher than the second preset temperature.

[0071] The second preset temperature is a critical temperature used to determine whether the power battery module can start normally. If the temperature of the power battery module is lower than the second preset temperature, it indicates that the temperature of the power battery module is too low and cannot start and operate normally. If the power battery module is started at all, it will cause irreversible damage to the power battery module and cause a safety accident. Therefore, the temperature of the power battery module needs to be increased so that the power battery module can be used normally and safely.

[0072] The second preset temperature is generally a lower temperature, which is significantly lower than the first preset temperature. For example, the first preset temperature is 30°C and the second preset temperature is -30°C. s5 ) is calculated as follows: Qs5 =m2×c2×ΔT2; Where m2 represents the mass of the power battery module in kg; c2 represents the specific heat of the power battery module in J / (kg•°C); and ΔT2 = T2_target - T2_current represents the temperature difference between the stop temperature and the current temperature of the power battery module in °C. In some embodiments, the stop temperature (T2_target) is the second preset temperature, indicating that the power battery module can operate normally after reaching the second preset temperature without further heating. The second preset temperature is only the critical temperature for starting a power battery module and does not guarantee ideal operation. Therefore, in some embodiments, to improve the performance of the power battery module, after the power battery module reaches the second preset temperature, it is necessary to continue heating to the ideal temperature to achieve the appropriate operating temperature for the power battery module, thereby achieving optimal performance. In this scenario, the stop temperature (T2_target) is the temperature threshold for ideal operation of the power battery module, which is significantly greater than the second preset temperature and less than the first preset temperature.

[0073] This embodiment switches the role of the power battery module between a heat consumption module and a heat source module through relevant condition determination to realize multiple uses of the power battery module, so that the power battery module can be used as both a heat source module for generating heat energy and a heat consumption module for consuming heat energy, forming a two-way cycle for the generation and utilization of heat energy, thereby improving the flexibility of heat energy utilization in this application.

[0074] Another aspect of the present application also provides a vehicle recovery energy utilization system, such as Figure 3 As shown, Figure 3 This is a schematic diagram of a vehicle energy recovery utilization system, illustrating an exemplary embodiment of the present application. Utilization system 300 includes a heat source module 310, a heat consumption module 330, and a heat storage module 350. Heat consumption module 350 includes an air conditioning module and other heat consumption modules. Heat source module 310 is configured to provide heat energy generated by heat consumption module 330 for use. Heat storage module 350 is configured to store excess heat energy after heat consumption module 330 consumes the heat energy generated by heat source module 310. When the air conditioning module requires heat energy and the heat energy required for heating is greater than the heat energy stored in heat storage module 350, the stored heat energy is provided to a target heat consumption module for use. The target heat consumption module is the heat consumption module among the other heat consumption modules whose heat energy demand is less than the stored heat energy.

[0075] In another exemplary embodiment, Figure 3 Based on the utilization system shown, a brake module is further added. For details, please refer to Figure 4 , Figure 4This is a schematic diagram of another vehicle energy recovery utilization system, illustrating another exemplary embodiment of the present application. Heat source module 310 also includes a braking module 410 for generating heat energy and recovering kinetic energy through braking. Utilization system 300 also includes a kinetic energy conversion module 430 for converting recovered kinetic energy into a first electrical energy; and a generator module 450 for converting excess thermal energy into a second electrical energy and also for converting stored thermal energy into a third electrical energy. Both kinetic energy conversion module 430 and generator module 450 are power generation modules, functional modules that convert other energy sources into electrical energy.

[0076] In another exemplary embodiment, the heat source module 310 is further configured to provide the generated thermal energy to the heat storage module 350 for storage, and / or to provide the generated thermal energy to the generator module 450 for power generation. Specifically, the heat source module 310 can directly store the generated thermal energy in the heat storage module 350 and / or provide it to the generator module 450 for power generation. Of course, the heat source module 310 can prioritize providing the generated thermal energy to the heat consumption module 330, and then provide the remaining thermal energy to the heat storage module 350 and / or the generator module 450. The specific thermal energy distribution method can be adaptively adjusted based on the actual needs of the scenario, and this application does not specifically limit it.

[0077] In another exemplary embodiment, Figure 3 Based on the utilization system shown in FIG, the role of the power battery module in the utilization system 300 is further explained. The power battery module can be used as both a heat source module 310 and a heat consumption module 330. For details, please refer to Figure 5 , Figure 5 This is a schematic diagram of another exemplary embodiment of the present application illustrating another vehicle energy recovery utilization system. Utilization system 300 further includes a power battery module 510. When the power battery module 510's temperature is greater than a first preset temperature and is in a preset operating state, it functions as a heat source module 310, providing generated heat energy to a heat consumption module 330 for use and providing generated heat energy to a heat storage module 350 for storage. When the power battery module 510's temperature is less than a second preset temperature, it functions as a heat consumption module 330, heating itself based on the heat energy generated and / or stored by the heat source module 310. The first preset temperature is greater than the second preset temperature.

[0078] Because the conditions in the above two situations are different, the power battery module 510 cannot serve as a heat source module 310 and a heat consumption module 330 at the same time. This application can flexibly configure the power battery module 510 in the corresponding functional module (heat source module 310 or heat consumption module 330) in the utilization system 310 according to the conditions in different scenarios, so that it can both generate heat and consume heat, giving full play to the function of the power battery module 510, so as to contribute to the vehicle's thermal energy management, fully reflecting the flexibility of the vehicle's thermal energy management, and at the same time improving the utilization rate of the vehicle's thermal energy.

[0079] In another exemplary embodiment, Figure 3 Based on the utilization system shown, the heat energy distribution method of the heat source module is further explained: a traversal unit is used to traverse each heat-consuming module. If the heat energy generated by each heat source module in the vehicle is greater than or equal to the heat energy required by the current heat-consuming module traversed, the heat energy generated by each heat source module in the vehicle is provided to the current heat-consuming module for use, so that the heat energy generated by each heat source module in the vehicle is provided to the corresponding heat-consuming module for use.

[0080] For the utilization system in the above embodiments, the following uses the coolant as the carrier medium for heat energy flow, and combines Figure 6 , an example is given to illustrate the heat energy flow between the corresponding modules: Figure 6 In the diagram, engine 1, electronic control module 16, and motor 18 are heat source modules; air conditioning module 4 is a heat consumption module. Thermal energy utilization also requires consideration of heat quality, with high-quality heat being transferred to lower-quality heat. Therefore, temperature sensors are installed in the corresponding modules to detect the required quality, thereby determining whether the prerequisites for thermal energy utilization are met. Battery 13 is a power battery module that can serve as both a heat source module and a heat consumption module, depending on the scenario.

[0081] See also Figures 7 to 13 , illustrates the use of heat energy generated by the engine 1, as detailed below: Figure 7 The example shows that the heat energy generated by the engine 1 is provided to the air conditioning module 4 for use: if the engine 1 coolant temperature meets the heating demand and there is a heating demand in the cabin, the engine waste heat cabin heating function is turned on, the water pump A 6 is operated, and the ports a and c of the three-way valve A3 are connected. The high-temperature coolant of the engine 1 passes through the air conditioning module 4. If the engine 1 coolant temperature cannot meet the heating demand of the air conditioning module 4, the PTC 8 can be used to assist in heating.

[0082] Figure 8This example illustrates how the heat energy generated by the engine 1 is provided to the battery 13 for use: ports a and b of the three-way valve A3 are connected, ports A and B of the multi-way valve 10 are connected, and ports C and H are connected. Water pumps A6 and C11 are operating, and waste heat from the engine 1 is carried into the battery circuit via the coolant for preheating the battery 13. In this scenario, the battery 13 acts as a heat consumption module.

[0083] Figure 9 The example shows how the heat energy generated by the engine 1 is provided to the air conditioning module 4 and the battery 13 for use: ports b and c of the three-way valve A 3 are simultaneously connected to port a, ports A and B of the multi-way valve 10 are connected, and ports C and H are connected. Water pumps A 6 and C 11 are in operation, and the high-temperature coolant of the engine 1 passes through the air conditioning module 4 to heat the cabin. At the same time, the waste heat of the engine 1 is carried into the battery circuit through the coolant to preheat the battery 13. In this scenario, the battery 13 acts as a heat consumption module.

[0084] Figure 10 The example shows that the heat energy generated by the engine 1 is provided to the heat storage tank 22 for storage: the ports a and b of the three-way valve A3 are connected, the ports A and F of the multi-way valve 10 are connected, the ports H and G are connected, the water pumps A6 and E20 are in operation, and the waste heat of the engine 1 is carried into the heat storage tank 22 for storage via the coolant.

[0085] Figure 11 The example illustrates how the heat energy generated by the engine 1 is provided to the air conditioning module 4 for utilization and stored in the heat storage tank 22: port a of the three-way valve A3 is simultaneously connected to ports b and c, ports A and F of the multi-way valve 10 are connected, ports H and G are connected, water pumps A6 and E20 are operating, and the engine's high-temperature cooling water passes through the air conditioning module 4 to heat the cabin. Simultaneously, waste heat from the engine 1 is carried into the heat storage tank 22 for storage via the coolant. By adjusting the connection ratio between port a and ports b and c of the three-way valve A3, the proportion of waste heat from the engine 1 used for air conditioning heating and for heat storage can be adjusted.

[0086] Figure 12 The example shows that the heat energy generated by the engine 1 is provided to the thermoelectric generator 24 for power generation: the port a and the port b of the three-way valve A3 are connected, the ports A and F of the multi-way valve 10 are connected, the ports H and G are connected, the water pump A6 is working, the ports a and b of the three-way valve B are connected, and the high-temperature coolant of the engine 1 passes through the thermoelectric generator 24, which uses the waste heat of the engine 1 to generate electricity.

[0087] Figure 13The example shows that the heat energy generated by the engine 1 is provided to the thermoelectric generator 24 for power generation and stored in the heat storage tank 22: the port a and port b of the three-way valve A3 are connected, the ports A and F of the multi-way valve 10 are connected, the ports H and G are connected, the water pump A6 and the water pump E20 are in operation, the port a of the three-way valve A3 is connected to the ports b and c at the same time, and the high-temperature coolant of the engine 1 passes through the heat storage tank 22 and the thermoelectric generator 24 for storage and power generation. By adjusting the connection ratio of the port a to the ports b and c of the three-way valve B23, the ratio of the waste heat of the engine 1 used for thermoelectric power generation and heat storage can be adjusted.

[0088] Figures 14 and 15 This illustrates the situation where the battery 13 is used as a heat source module to provide heat energy to other modules. Figure 14 The heat energy generated by the battery 13 is provided to the air conditioning module 4 for use: the b port and the c port of the three-way valve A3 are connected, the A port and the B port of the multi-way valve are connected, and the C port and the H port are connected. The water pump C11 is working, and the coolant transfers the waste heat of the battery 13 to the air conditioning module 4 for heating the cabin.

[0089] Figure 15 The example shows that the heat energy generated by the battery 13 is provided to the heat storage tank 22 for storage, and the thermoelectric generator 24 generates electricity: the port a of the three-way valve B 23 is connected to the ports b and c at the same time, the port B of the multi-way valve 10 is connected to the port G, and the port C is connected to the port F, the water pump C 11 and the water pump E 20 are in operation, and the waste heat of the battery 13 is transmitted to the thermoelectric generator 24 and the heat storage tank 23 through the coolant. By adjusting the connection ratio of the port a to the ports b and c of the three-way valve B 23 or the power of the water pump E 20, the proportion of the waste heat of the battery 13 used for thermoelectric power generation and heat storage can be adjusted.

[0090] Figure 16 The example shows that the heat energy generated by the motor 18 is provided to the heat storage tank 22 for storage, and the thermoelectric generator 24 generates electricity: the D port of the multi-way valve 10 is connected to the G port, the E port is connected to the F port, the water pump D 15 and the water pump E 20 are working, and the waste heat of the electronic control module 16 and the motor 18 is transmitted to the thermoelectric generator 24 and the heat storage tank 22 through the coolant. By adjusting the connection ratio of the a port to the b and c ports of the three-way valve B 23 or the power of the water pump E 20, the proportion of the waste heat of the battery 13 used for thermoelectric power generation and heat storage can be adjusted.

[0091] See also Figures 17 to 20 , illustrates the utilization scenario of the stored thermal energy in the thermal storage tank 22, as described in detail as follows: Figure 17 The example illustrates the use of stored heat energy in the heat storage tank 22 for thermoelectric power generation: the ports b and c of the three-way valve B 23 are connected, the water pump E 20 is working, and the stored heat energy in the heat storage tank 22 is carried to the thermoelectric generator 24 through the coolant and converted into electrical energy for storage.

[0092] Figure 18The example illustrates the use of the stored heat energy in the heat storage tank 22 for preheating the battery 13: port a of the three-way valve B 23 is connected to port c, port B of the multi-way valve 10 is connected to port G, and port C is connected to port F, water pumps C 11 and E 20 are in operation, and the stored heat energy in the heat storage tank 22 is transferred to the battery 13 for preheating via the coolant.

[0093] Figure 19 The example illustrates how the stored heat energy in the heat storage tank 22 is used by the air conditioning module 4: port b of the three-way valve A 3 is connected to port c, port a of the three-way valve B 23 is connected to port c, ports A and F of the multi-way valve 10 are connected, and ports H and G are connected. The water pump E 20 is operating, and the stored heat energy in the heat storage tank 22 is transferred to the air conditioning module 4 via the coolant to heat the cabin.

[0094] Figure 20 An example is shown of using the stored heat energy in the heat storage tank 22 for preheating the battery 13 and heating the air conditioning module 4: port b of the three-way valve A 3 is connected to port c, port a of the three-way valve B 23 is connected to port c, ports A and B of the multi-way valve 10 are connected, ports C and F are connected, and ports G and H are connected, water pumps C 11 and E 20 are operating, and the stored heat energy in the heat storage tank 22 is transferred to the air conditioning module 4 and the battery 13 through the coolant, thereby heating the cabin and preheating the battery 13.

[0095] It should be noted that the utilization device provided in the above embodiment and the utilization method provided in the above embodiment belong to the same concept, and the specific manner in which each module and unit performs the operation has been described in detail in the method embodiment and will not be repeated here.

[0096] Another aspect of the present application provides an electronic device, comprising: a controller; and a memory for storing one or more programs, which, when executed by the controller, executes the above-mentioned utilization method.

[0097] See also Figure 21 , Figure 21 1 is a schematic diagram of the structure of a computer system of an electronic device shown in an exemplary embodiment of the present application, which shows a schematic diagram of the structure of a computer system of an electronic device suitable for implementing an embodiment of the present application.

[0098] It should be noted that Figure 21 The computer system 2100 of the electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0099] like Figure 21As shown, the computer system 2100 includes a central processing unit (CPU) 2101, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 2102 or the program loaded from the storage part 2108 to the random access memory (RAM) 2103, such as executing the method in the above embodiment. Various programs and data required for system operation are also stored in the RAM 2103. The CPU 2101, ROM 2102 and RAM 2103 are connected to each other via a bus 2104. An input / output (I / O) interface 2105 is also connected to the bus 2104.

[0100] The following components are connected to the I / O interface 2105: an input section 2106 including a keyboard, a mouse, and the like; an output section 2107 including devices such as a cathode ray tube (CRT), a liquid crystal display (LCD), and a speaker; a storage section 2108 including a hard disk; and a communication section 2109 including a network interface card such as a LAN (Local Area Network) card or a modem. The communication section 2109 performs communication processing via a network such as the Internet. A drive 2110 is also connected to the I / O interface 2105 as needed. Removable media 2111, such as a magnetic disk, an optical disk, a magneto-optical disk, or a semiconductor memory, is installed in the drive 2110 as needed, so that computer programs read from the removable media can be installed in the storage section 2108 as needed.

[0101] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via the communication section 2109, and / or installed from a removable medium 2111. When the computer program is executed by the central processing unit (CPU) 2101, the various functions defined in the system of the present application are executed.

[0102] It should be noted that the computer-readable medium shown in the embodiments of the present application can be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or component, or any combination of the above. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device. In the present application, a computer-readable signal medium can include a data signal propagated in baseband or as part of a carrier wave, which carries a computer-readable computer program. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to wireless, wired, or any suitable combination thereof.

[0103] The flowcharts and block diagrams in the accompanying drawings illustrate the possible implementation architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present application. Among them, each box in the flowchart or block diagram can represent a module, program segment, or part of the code, and the above-mentioned module, program segment, or part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flowchart, and the combination of boxes in the block diagram or flowchart, can be implemented with a dedicated hardware-based system that performs the specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0104] The units involved in the embodiments described in this application may be implemented by software or hardware, and the units described may also be set in a processor. In some cases, the names of these units do not constitute limitations on the units themselves.

[0105] Another aspect of the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the aforementioned utilization method. The computer-readable storage medium may be included in the electronic device described in the above embodiments, or may exist independently without being incorporated into the electronic device.

[0106] Another aspect of the present application further provides a computer program product or computer program, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the utilization method provided in each of the above embodiments.

[0107] According to one aspect of an embodiment of the present application, a computer system is further provided, including a central processing unit (CPU), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) or a program loaded from a storage portion into a random access memory (RAM), such as executing the method in the above embodiment. Various programs and data required for system operation are also stored in the RAM. The CPU, ROM, and RAM are connected to each other via a bus. An input / output (I / O) interface is also connected to the bus.

[0108] The following components are connected to the I / O interface: an input section including a keyboard, mouse, etc.; an output section including a cathode ray tube (CRT), liquid crystal display (LCD), and speakers; a storage section including a hard disk; and a communication section including a network interface card such as a LAN (Local Area Network) card and a modem. The communication section performs communication processing via a network such as the Internet. A drive is also connected to the I / O interface as needed. Removable media such as magnetic disks, optical disks, magneto-optical disks, semiconductor memories, etc. are installed in the drive as needed so that computer programs read from them can be installed into the storage section as needed.

[0109] The above content is only a preferred exemplary embodiment of the present application and is not intended to limit the implementation scheme of the present application. Ordinary technicians in this field can easily make corresponding changes or modifications based on the main ideas and spirit of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection required by the claims.

Claims

1. A method for utilizing vehicle recovered energy, characterized in that: The utilization method includes: Providing heat energy generated by each heat source module in the vehicle to the heat consumption module, and storing the remaining heat energy after consumption by the heat consumption module in the heat storage module; wherein the heat consumption module includes an air conditioning module; In response to a heat energy utilization instruction, detecting whether the heat energy required for heating by the air conditioning module in the heat energy utilization instruction is greater than the heat energy stored in the heat storage module; wherein the heat consumption modules specified in the heat energy utilization instruction also include other heat consumption modules in addition to the air conditioning module; If it is greater, the stored thermal energy is provided to a target heat-consuming module for use; wherein the target heat-consuming module is a heat-consuming module among the other heat-consuming modules whose required thermal energy is less than the stored thermal energy.

2. The utilization method according to claim 1, characterized in that: The utilization method further includes: If the stored thermal energy in the heat storage module is not used within a preset time period, the stored thermal energy is converted into second electrical energy and stored in the power battery module; wherein the power battery module is also used to store first electrical energy, which is electrical energy converted from the recovered kinetic energy generated during vehicle braking.

3. The utilization method according to claim 1, characterized in that: The utilization method further includes: If the temperature of the power battery module is greater than a first preset temperature and the operating state of the power battery module is a preset operating state, the power battery module is used as the heat source module to utilize heat energy generated during the operation of the power battery module; If the temperature of the power battery module is lower than a second preset temperature, the power battery module is used as the heat consumption module to heat the power battery module using the heat energy generated by the heat source module and / or the stored heat energy; wherein the first preset temperature is higher than the second preset temperature.

4. The utilization method according to claim 1, characterized in that: Before detecting the heat energy required for heating by the air-conditioning module in the heat energy utilization instruction, the utilization method further includes: Performing a subtraction operation on the target temperature and the current temperature in the cabin to obtain a temperature difference; wherein the target temperature is the temperature rise in the cabin that the heat energy utilization instruction expects to reach; The heat energy required for heating by the air-conditioning module is calculated based on the temperature difference, the current air quality in the cabin, and the current air specific heat value.

5. The utilization method according to any one of claims 1 to 4, characterized in that: The method of providing heat energy generated by each heat source module in the vehicle to the heat consumption module includes: Traversing each heat consuming module, if the heat energy generated by each heat source module in the vehicle is greater than or equal to the heat energy required by the current heat consuming module traversed, the heat energy generated by each heat source module in the vehicle is provided to the current heat consuming module for use, so that the heat energy generated by each heat source module in the vehicle is provided to the corresponding heat consuming module for use.

6. A vehicle energy recovery utilization system, characterized in that: The utilization system includes a heat source module, a heat consumption module, and a heat storage module, wherein the heat consumption module includes an air conditioning module and other heat consumption modules; The heat source module is used to provide the generated heat energy to the heat consumption module for use; The heat storage module is used to store the remaining heat energy after the heat consumption module consumes the heat energy generated by the heat source module; When the air-conditioning module has a demand for heat energy utilization and the heat energy required for heating by the air-conditioning module is greater than the heat energy stored in the heat storage module, the stored heat energy is provided to a target heat-consuming module for use; wherein the target heat-consuming module is a heat-consuming module among the other heat-consuming modules whose heat energy demand is less than the stored heat energy.

7. The utilization system according to claim 6, characterized in that The heat source module also includes a braking module for generating heat energy and recovering kinetic energy by braking; the utilization system also includes: a kinetic energy conversion module, configured to convert the recovered kinetic energy into first electrical energy; The generator module is used to convert the residual thermal energy into second electrical energy and also to convert the stored thermal energy into third electrical energy.

8. The utilization system according to claim 7, characterized in that The heat source module is further used to provide the generated thermal energy to the heat storage module for storage, and / or to provide the generated thermal energy to the generator module for power generation.

9. The utilization system according to claim 6, wherein: The utilization system further includes a power battery module; When the power battery module has a temperature greater than a first preset temperature and is in a preset operating state, the power battery module serves as the heat source module to provide the generated heat energy to the heat consumption module for use, and to provide the generated heat energy to the heat storage module for storage; When the power battery module's own temperature is lower than a second preset temperature, the power battery module serves as the heat consumption module and is used to heat itself based on the heat energy generated by the heat source module and / or the stored heat energy; wherein the first preset temperature is higher than the second preset temperature.

10. The utilization system according to any one of claims 6 to 9, characterized in that: The heat source module comprises: The traversal unit is used to traverse each heat consuming module. If the heat energy generated by each heat source module in the vehicle is greater than or equal to the heat energy required by the current heat consuming module traversed, the heat energy generated by each heat source module in the vehicle is provided to the current heat consuming module for use, so that the heat energy generated by each heat source module in the vehicle is provided to the corresponding heat consuming module for use.

11. An electronic device, characterized in that: include: Controller; The memory is used to store one or more programs, and when the one or more programs are executed by the controller, the controller implements the utilization method according to any one of claims 1 to 5.

12. A computer-readable storage medium, characterized in that Computer-readable instructions are stored thereon, and when the computer-readable instructions are executed by a processor of a computer, the computer is caused to execute the utilization method according to any one of claims 1 to 5.

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