Fuel truck cooling control system, method and equipment

Abstract

The invention discloses an oil vehicle cooling control system, method and equipment, and the system comprises a power supply module which supplies power to a wind radiator module through an independent generator; the air radiator module comprises a first air radiator set and a second air radiator set, and the first air radiator set is used for heat dissipation of the intercooling assembly; the second air radiator group is used for radiating the water radiating assembly; each of the first air radiator group and the second air radiator group comprises at least one air radiator; the in-vehicle temperature monitoring module is used for monitoring the temperature of the intercooling assembly and the temperature of the water dissipation assembly; the control module is used for controlling the power supply module to supply power to the air radiator module according to the temperature of the intercooling assembly and the temperature of the water radiator assembly. The other generator is used for independently supplying power to the wind radiator module, so that the rotating speed of the wind radiator can be prevented from being influenced by the rotating speed of the engine. The temperature of the engine can be better controlled, the temperature of the engine is regulated and controlled in a partitioned mode, and the pressure of the engine is reduced.

Description

Technical Field

[0001] The present application relates to the field of engine heat dissipation, and in particular to a cooling control system, method and equipment for an oil vehicle. Background Art

[0002] like Figure 1 As shown, when the existing oil vehicle dissipates heat from the engine, it usually dissipates heat from the engine through a separate air radiator (electronic fan) installed on the engine. When the engine is running, the air radiator will start to work, and the engine and the air radiator are powered by the same generator. This results in the speed of the air radiator being limited when the engine is at a high speed, resulting in a low heat dissipation capacity of the air radiator and a low adaptability to various working conditions. Summary of the invention

[0003] In order to solve the above problems, the present application proposes a fuel truck cooling control system, method and equipment, wherein the system is applied to a fuel truck, comprising: a power supply module, which supplies power to an air radiator module through an independent generator; the air radiator module, comprising a first air radiator group and a second air radiator group, the first air radiator group is connected to an intercooler component for heat dissipation of the intercooler component; the second air radiator group is connected to a water radiator component for heat dissipation of the water radiator component; the first air radiator group and the second air radiator group each include at least one air radiator; an in-vehicle temperature monitoring module, which is used to monitor the temperatures of the intercooler component and the water radiator component; and a control module, which is used to control the power supply module to supply power to the air radiator module according to the temperatures of the intercooler component and the water radiator component.

[0004] In one example, the oil truck cooling control system also includes: an environmental monitoring module, which includes an environmental temperature monitoring module and an environmental wind speed monitoring module; the environmental temperature monitoring module is used to monitor the ambient temperature of the target vehicle; the environmental wind speed monitoring module is used to monitor the air flow rate flowing through the air radiator; the control module is also used to control the power supply module to supply power to the air radiator module according to the temperature of the intercooler component and the water radiator component, the ambient temperature, and the air flow rate.

[0005] The present application also provides an oil truck cooling control method, which is applied to the above-mentioned oil truck cooling control system, and the method includes: obtaining the current temperature of the intercooler component and / or the water radiator component; based on the current temperature, determining the ideal rotation speed of the air radiator module; according to the ideal rotation speed, adjusting the power supply of the power supply module.

[0006] In one example, determining the ideal rotational speed of the air heat sink module based on the current temperature specifically includes: determining the temperature change value of the target component to be cooled within a unit time period; determining the temperature value to be adjusted of the target component to be cooled according to the temperature change value; determining the reserved adjustment time of the target component to be cooled according to the temperature value to be adjusted; determining the required air flow of the target component to be cooled within the reserved adjustment time according to the temperature value to be adjusted and the reserved adjustment time; and determining the ideal rotational speed of different air heat sinks in the air heat sink module based on the required air flow.

[0007] In one example, determining the temperature value to be adjusted of the target component to be cooled based on the temperature change value specifically includes: if the temperature change value is higher than a preset threshold value, determining the temperature value to be adjusted at the current moment based on the current temperature and the ideal temperature range of the target component to be cooled; if the temperature change value is lower than the preset threshold value, determining the predicted temperature value of the target component to be cooled in a future time period based on the temperature change value in the unit time period and the future driving conditions; the predicted temperature value is the temperature value of the target component to be cooled at each time point in the future time period while maintaining the current air radiator module speed; determining the temperature curve to be adjusted of the target component to be cooled in the future time period based on the predicted temperature value and the ideal temperature range; and / or determining the reserved adjustment time of the target component to be cooled based on the temperature value to be adjusted specifically includes: determining the reserved adjustment time of the target component to be cooled at the current moment based on the preset emergency level of the temperature value to be adjusted.

[0008] In one example, determining the required air flow rate of the target component to be cooled within the reserved adjustment time based on the temperature value to be adjusted and the reserved adjustment time specifically includes: determining the heat exchange value per unit volume of air based on the ambient temperature; determining the required heat exchange value of the target component to be cooled within the reserved adjustment time based on the temperature value to be adjusted and the reserved adjustment time; the required heat exchange value is the heat exchange value required to maintain the current air heat sink module speed within the reserved adjustment time and reduce the target component to be cooled from the predicted temperature value to the ideal temperature range; determining the required air flow rate of the target component to be cooled within the reserved adjustment time based on the air flow rate flowing through the air heat sink, the heat exchange per unit volume of air and the required heat exchange value.

[0009] In one example, determining the ideal rotation speeds of different air radiators in the air radiator module based on the required air flow specifically includes: generating multiple cooling schemes based on the required air flow, wherein the rotation speeds of each air radiator are different in each cooling scheme; and determining the reward functions corresponding to the multiple cooling schemes respectively by the following formula: ;in, is the reward function; represents the i-th air radiator group; j represents the j-th air radiator in the air radiator group; n is the number of air radiator groups; m is the number of air radiators in the air radiator group; is the heat dissipation coefficient corresponding to the jth air radiator in the i-th air radiator group, which is used to correct the heat dissipation efficiency of different air radiators at the same speed and reflect the heat dissipation weights of different air radiators; L and b are preset constants; is the speed of the jth air radiator in the i-th air radiator group; its constraint function is: ;in, is the air duct area corresponding to the jth air radiator in the i-th air radiator group, and P is the required air flow rate; based on the reward functions corresponding to the multiple heat dissipation schemes, the target heat dissipation scheme is determined.

[0010] In one example, before determining the reward functions corresponding to the multiple heat dissipation solutions, the method further includes: Obtain the current load weight of the target vehicle, the current temperature of the target component to be cooled, and the ambient temperature; determine the first heat dissipation weight of the air radiator group according to the current load weight, the current temperature of the target component to be cooled, and the ambient temperature; determine the second heat dissipation weights of different air radiators according to the installation positions of different air radiators in the air radiator group; determine the rotational speeds corresponding to different air radiators in the target heat dissipation scheme, and determine the third heat dissipation weight corresponding to the target air radiator through a rotational speed comparison weight table; the third heat dissipation weight is used to represent the influence of the rotational speeds of other air radiators on the target air radiator, and is pre-measured by the staff under experimental conditions and stored in the rotational speed comparison weight table; based on the first heat dissipation weights corresponding to different air radiator groups, the second heat dissipation weights corresponding to different air radiators, and the third heat dissipation weights, determine the heat dissipation coefficients corresponding to different air radiators.

[0011] In one example, after determining the temperature change value of the target component to be cooled within a unit time period, the method further includes: determining that the current temperature is lower than the ideal temperature range; determining a predicted time point when the temperature of the target component to be cooled reaches the ideal temperature range based on the temperature change value of the target component to be cooled within the unit time period; turning off the air radiator module before the predicted time point; and re-collecting the temperature data of the target component to be cooled at the predicted time point.

[0012] The present application also provides an oil truck cooling control device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute: obtaining the current temperature of the intercooler component and / or the water radiator component; determining the ideal rotational speed of the air radiator module based on the current temperature; and adjusting the power supply of the power supply module according to the ideal rotational speed.

[0013] The method proposed in this application can bring the following beneficial effects: by decoupling the air radiator from the engine and using another generator to independently power the air radiator module, the speed of the air radiator can be prevented from being affected by the engine speed. At the same time, by monitoring the temperature of the engine to control the speed of the air radiator, the temperature of the engine can be better controlled, and the engine temperature can be regulated by zones to reduce the pressure of the engine, so that the air radiator can adapt to changing working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 This is a schematic diagram of an engine heat dissipation structure in the prior art in an embodiment of the present application; Figure 2 This is a schematic diagram of a cooling control system module for an oil truck in an embodiment of the present application; Figure 3 This is a schematic diagram of an internal air radiator module of a fuel truck cooling control system in an embodiment of the present application; Figure 4 This is a flow chart of a cooling control method for an oil truck in an embodiment of the present application; Figure 5 This is a schematic diagram of the structure of a cooling control device for an oil truck in an embodiment of the present application. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0016] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0017] Figure 2 A schematic diagram of a cooling control system for an oil vehicle provided for one or more embodiments of the present specification includes a power supply module, an air radiator module, an in-vehicle temperature monitoring module, and a control module. The power supply module supplies power to the air radiator module through an independent generator. The air radiator module includes a first air radiator group and a second air radiator group, wherein the first air radiator group is connected to an intercooler assembly for heat dissipation of the intercooler assembly; the second air radiator group is connected to a water radiator assembly for heat dissipation of the water radiator assembly; the first air radiator group and the second air radiator group each include at least one air radiator, and the specific number can be set according to the type of engine, such as Figure 3 In the structure diagram of the air radiator module shown, the first air radiator group is two air radiators on the left side, which are used to cool the intercooler assembly, and the second air radiator group is four air radiators on the right side, which are used to dissipate heat from the water radiator assembly. The in-vehicle temperature monitoring module is used to monitor the temperature of the intercooler assembly and the water radiator assembly. The control module is used to control the power supply module to supply power to the air radiator module according to the temperature of the intercooler assembly and the water radiator assembly. It should be noted that when the control module controls the power supply of the air radiator module, the power supply of the first air radiator group and the second air radiator group may be different, and the power supply of different air radiator groups in the air radiator group may also be different, that is, the rotation speed of different air radiators at the same time may be different. For example, when the intercooler temperature is higher than the water radiator, the power supply of the first air radiator group can be increased to increase the power of the air radiator in the first air radiator group.

[0018] In one embodiment, in order to achieve precise control of cooling, it is also necessary to consider the influence of environmental factors, such as ambient temperature, humidity, natural wind speed, etc. Therefore, the oil truck cooling control system also includes an environmental monitoring module, where the environmental monitoring module includes an ambient temperature monitoring module and an ambient wind speed monitoring module, and a humidity module can also be provided, wherein the ambient temperature monitoring module is used to monitor the ambient temperature of the target vehicle, and the ambient wind speed monitoring module is used to monitor the air flow rate flowing through the engine group, and the air flow rate can be measured when the air radiator module of the target oil truck is not working, and used as the air flow rate in a short time, and the ambient wind speed monitoring module can also be set at the air inlet or outlet of the air duct to monitor the air flow at the air inlet and outlet in real time, and the air intake or air outlet caused by the operation of the air radiator module is subtracted from the power of the air radiator module to obtain the natural wind speed. If environmental factors are considered, the control module needs to control the power supply module to supply power to the air radiator module according to the temperature, ambient temperature, and air flow rate of the intercooler component and the water radiator component.

[0019] Figure 3 A schematic diagram of an internal air radiator module of a fuel truck cooling control system provided in one or more embodiments of this specification. The method is applied to the above fuel truck cooling control system, and the process can be executed by a control module in the system. Certain input parameters or intermediate results in the process allow manual intervention and adjustment to help improve accuracy.

[0020] The analysis method involved in the embodiments of the present application can be implemented by a terminal device or a server, and the present application does not impose any special restrictions on this. For the convenience of understanding and description, the following embodiments are described in detail by taking a server as an example.

[0021] It should be noted that the server can be a single device or a system composed of multiple devices, that is, a distributed server, and this application does not make any specific limitations on this.

[0022] like Figure 4 As shown, the embodiment of the present application provides a cooling control method for an oil truck, comprising: S401: Obtain the current temperature of the intercooler component and / or the water radiator component.

[0023] First, the in-vehicle temperature monitoring module in the oil truck cooling control system is used to obtain the current temperature of the components that need to be cooled. When monitoring, it is possible to monitor only the current temperature of the intercooler component, only the current temperature of the water diffuser component, or the current temperature of the intercooler component and the water diffuser component at the same time. If a component needs to be cooled, that component will be monitored.

[0024] S402: Determine an ideal rotation speed of the air heat sink module based on the current temperature.

[0025] After obtaining the current temperature of the component to be cooled, the ideal speed of different radiators at various time points can be determined to cool the component to be cooled from the current temperature to the ideal temperature range based on the current temperature and the ideal temperature range of the engine and the pre-established cooling strategy.

[0026] In one embodiment, since the cooling principle of the air radiator is to drive the air flow through the rotation of the fan blades, heat exchange occurs with the component to be cooled, thereby reducing the temperature of the component to be cooled. Therefore, when determining different ideal rotation speeds, it is necessary to determine the air flow required for the component to be cooled. The required air flow here refers to the air flow required to cool the component to be cooled from the current temperature to the ideal temperature range. In addition, when determining the ideal rotation speed, it is also necessary to consider the reserved adjustment time to reduce the current temperature of the target component to be cooled to the ideal temperature range. If the reserved adjustment time is short, then even if the required air flow is the same, the rotation speed is different.

[0027] In summary, when determining the ideal speed, the temperature change value of the target component to be cooled within a unit time period is first determined; and based on the temperature change value, the temperature value to be adjusted of the target component to be cooled is determined; then, based on the temperature value to be adjusted, the reserved adjustment time of the target component to be cooled is determined; based on the temperature value to be adjusted and the reserved adjustment time, the required air flow rate of the target component to be cooled within the reserved adjustment time is determined; finally, based on the required air flow rate and the reserved adjustment time, the ideal speed of the heat sink module is determined.

[0028] In one embodiment, in order to avoid frequent calculation and generation of control instructions, the temperature can be monitored and adjusted at preset intervals. To increase accuracy, the temperature change in a certain time period in the future can be predicted based on the current temperature at different time nodes and driving conditions, and the control strategy in the future time period can be generated based on the predicted value, thereby reducing the adjustment frequency of the control strategy and preventing damage to the equipment caused by power surges. At this time, the temperature change value of the target component to be cooled can be determined within a unit time period, such as the temperature change value per second. If the temperature change value is relatively low, less computing resources can be used for prediction at this time, and the prediction accuracy is high. If the temperature change value is relatively high, if a prediction is made at this time, the prediction accuracy is low. Only the current temperature of the device to be cooled is compared with the ideal temperature range to calculate the temperature to be adjusted at the current time node. Furthermore, when determining the adjustable temperature according to the temperature change value within the unit time, if the temperature change value is higher than the preset threshold, the temperature value to be adjusted at the current moment is determined based on the current temperature and the ideal temperature range of the target component to be cooled; if the temperature change value is lower than the preset threshold, the predicted temperature value of the target component to be cooled in the future time period is determined according to the temperature change value within the unit time period; based on the predicted temperature value and the ideal temperature range, the temperature curve to be adjusted of the target component to be cooled in the future time period is determined. When making predictions, it can be implemented through models such as neural network models and support vector machine models. The constructed resource prediction model is pre-trained through a training data set. When the set training precision and accuracy are reached, it is determined that the resource prediction model of the current training has completed training so that it can be used for prediction processing.

[0029] In one embodiment, when determining the reserved adjustment time of the target component to be cooled according to the temperature value to be adjusted, the reserved adjustment time of the target component to be cooled at the current moment can be determined based on the preset emergency level of the temperature value to be adjusted. For example, when the temperature is 50°C higher than the ideal temperature range, in order to adjust the temperature as quickly as possible, the reserved adjustment time can be set to 2s. When the temperature is 10°C higher than the ideal temperature range, although it is not within the ideal temperature range at this time, the temperature slightly exceeding the ideal temperature range will not hinder the operation of the equipment, and the reserved adjustment time can be set slightly longer, such as 4s.

[0030] In one embodiment, since the air radiator is decoupled from the engine, the air radiator will no longer run as soon as the engine is started, which can achieve better results under special working conditions. For example, when the engine is just started, it is in a warm-up state, and the engine needs to reach the ideal temperature range as soon as possible to shorten the warm-up time and fuel consumption. Therefore, when it is determined that the temperature is lower than the ideal temperature range, the predicted time point when the temperature of the target component to be cooled reaches the ideal temperature range can be determined based on the temperature change value of the target component to be cooled within the time period, and the air radiator module can be turned off during the period from the current moment to the predicted time point. Finally, at the predicted time point, the temperature data of the target component to be cooled is re-collected to achieve the effect of rapid warm-up.

[0031] In one embodiment, when determining the required air flow, since the heat exchange value of a unit of air with an engine of the same temperature is different at different temperatures and humidities, the influence of environmental factors needs to be considered. Specifically, firstly, the heat exchange value per unit volume of air is determined based on the ambient temperature, and then the required heat exchange value of the target component to be cooled within the reserved adjustment time is determined based on the temperature value to be adjusted and the reserved adjustment time; finally, the required air flow of the target component to be cooled within the reserved adjustment time can be determined based on the air flow rate of natural wind, the heat exchange per unit volume of air and the required heat exchange value. Among them, when determining the heat exchange value per unit volume of air based on the ambient temperature, a unit, such as 1L of air, can be determined in advance through experiments when it undergoes heat exchange with engines of different temperatures under different ambient temperatures, different humidities, and different flow rates. The specific heat value can be calculated by comparing the temperature difference before and after the air. When determining the required heat exchange value of the target engine within the reserved adjustment time, it can be calculated by the temperature difference to be adjusted and the specific heat capacity of the component to be cooled. Here, the required heat exchange value of the component to be cooled is equal to the air flow corresponding to the additional power of the wind radiator within the reserved adjustment time. Therefore, the required air flow within the reserved adjustment time can be calculated.

[0032] Furthermore, after determining the required air flow, since the air radiator module contains multiple air radiator groups, and each air radiator group contains multiple air radiators, the required air flow can be achieved by allocating different powers to different air radiators. At this time, multiple cooling schemes can be generated based on the required air flow, and in each cooling scheme, the speed of each air radiator is different; The reward functions corresponding to the various heat dissipation solutions are determined by the following formula:

[0033] in, is the reward function; represents the i-th air radiator group; j represents the j-th air radiator in the air radiator group; n is the number of air radiator groups; m is the number of air radiators in the air radiator group; is the heat dissipation coefficient corresponding to the jth air radiator in the i-th air radiator group, which is used to correct the heat dissipation efficiency of different air radiators at the same speed and reflect the heat dissipation weights of different air radiators; L and b are preset constants; is the speed of the jth air radiator in the i-th air radiator group; its constraint function is:

[0034] in, is the air duct area corresponding to the jth air radiator in the i-th air radiator group, and P is the required air flow. Through the above method, the reward function corresponding to each cooling scheme can be calculated, and finally the cooling scheme with the highest reward function value can be used for cooling.

[0035] In one embodiment, when determining the heat dissipation coefficients corresponding to different air radiators, it is necessary to consider the weight of the air radiator group to which the air radiator belongs, as well as the influence of the installation position and the rotation speed of other air radiators on the air radiator.

[0036] Specifically, when considering the weight of the air radiator group, it is necessary to consider which component needs to be focused on cooling down under the current working conditions. For example: when the ambient temperature is too high, the cooling of the intercooler component should be considered first. At this time, the power supply of the air radiator in the first air radiator group corresponding to the intercooler component should be considered first. When the ambient temperature is low, the heat dissipation of the water radiator component should be considered first. In addition to the above-mentioned ambient temperature, the load weight of the target vehicle and the current temperature of the water radiator component should also be considered. The higher the current load weight and the current temperature of the water radiator component, the higher the corresponding weight of the second air radiator group. For example, the first heat dissipation weight of the first air radiator group can be determined by the following formula:

[0037] in, is the first heat dissipation weight of the first air radiator group, is the preset coefficient, is the ambient temperature, G is the current load, R is the temperature of the water radiator assembly, and d is the preset correction constant. After determining the first heat dissipation weight of the first air radiator group, , determine the first heat dissipation weight of the second air radiator group.

[0038] Then, the second heat dissipation weights of different air radiators can be determined according to the installation positions of different air radiators in the air radiator group. The second heat dissipation weights are used to reflect the impact of different installation positions on the heat dissipation efficiency. Then, the rotation speeds corresponding to different air radiators in the target heat dissipation solution are determined, and the third heat dissipation weight corresponding to the target air radiator is determined through the rotation speed comparison weight table; the third heat dissipation weight here is used to reflect the impact of the rotation speed of other air radiators on the target air radiator, which can be pre-measured by the staff under experimental conditions and stored in the rotation speed comparison weight table; finally, the heat dissipation coefficients corresponding to different air radiators can be determined based on the first heat dissipation weights corresponding to different air radiator groups, the second heat dissipation weights corresponding to different air radiators, and the third heat dissipation weights.

[0039] In addition to the above-mentioned confirmation method of the reserved adjustment time, the latest adjustment deadlines corresponding to different temperature values ​​to be adjusted can be determined without determining the reserved adjustment time, and the latest adjustment deadlines and actual adjustment time can be used as part of the reward function. For example, the reward function can be improved by the following formula:

[0040] Among them, t is the actual adjustment time, It is the latest adjustment deadline. When making adjustments, we hope that the actual adjustment time is as short as possible, but when the time is short, we hope that the speed is also relatively small, so as to achieve energy saving effect.

[0041] S403: Adjust the power supply of the power supply module according to the ideal rotation speed.

[0042] After determining the ideal rotation speed of different air radiators at each time point, the power of different air radiators can be adjusted by controlling the power supply power of the power supply module or the power generation power of the independent generator, thereby regulating the rotation speed of the air radiator and adjusting the cooling speed of different areas of the corresponding radiator components.

[0043] By decoupling the air radiator from the engine and using another generator to independently power the air radiator module, the speed of the air radiator can be prevented from being affected by the engine speed. At the same time, by monitoring the engine temperature to control the speed of the air radiator, the engine temperature can be better controlled, and the engine temperature can be regulated in different zones to reduce the pressure of the engine, so that the air radiator can adapt to changing working conditions.

[0044] like Figure 5 As shown, the embodiment of the present application also provides a fuel truck cooling control device, including: at least one processor; and a memory in communication with the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to: Obtain the current temperature of the intercooler component and / or the water radiator component; determine the ideal rotation speed of the air radiator module based on the current temperature; and adjust the power supply of the power supply module according to the ideal rotation speed.

[0045] The embodiment of the present application further provides a non-volatile computer storage medium storing computer executable instructions, wherein the computer executable instructions are configured as follows: Each embodiment in this application is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device and medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0046] The devices and media provided in the embodiments of the present application correspond one-to-one to the methods. Therefore, the devices and media also have similar beneficial technical effects as the corresponding methods. Since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the devices and media will not be repeated here.

[0047] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0048] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0049] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0050] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0051] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0052] Memory may include non-permanent storage in a computer-readable medium, in the form of random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. Memory is an example of a computer-readable medium.

[0053] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0054] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0055] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A cooling control system for an oil truck, characterized in that: The system is applied to a fuel vehicle and comprises: A power supply module supplies power to the air radiator module through an independent generator; The air radiator module comprises a first air radiator group and a second air radiator group, wherein the first air radiator group is connected to the intercooler assembly and used for heat dissipation of the intercooler assembly; the second air radiator group is connected to the water radiator assembly and used for heat dissipation of the water radiator assembly; the first air radiator group and the second air radiator group each comprise at least one air radiator; An in-vehicle temperature monitoring module, used to monitor the temperature of the intercooler assembly and the water radiator assembly; The control module is used to control the power supply module to supply power to the air radiator module according to the temperature of the intercooler component and the water radiator component.

2. The oil truck cooling control system according to claim 1, characterized in that: The oil truck cooling control system also includes: An environmental monitoring module, the environmental monitoring module includes an environmental temperature monitoring module and an environmental wind speed monitoring module; The ambient temperature monitoring module is used to monitor the ambient temperature of the target vehicle; The environmental wind speed monitoring module is used to monitor the air flow rate flowing through the air radiator; The control module is further used to control the power supply module to supply power to the air radiator module according to the temperature of the intercooler component and the water radiator component, the ambient temperature, and the air flow rate.

3. A cooling control method for an oil truck, characterized in that: Applied to the oil truck cooling control system as claimed in claim 1, the method comprises: Get the current temperature of the intercooler component and / or the water radiator component; Based on the current temperature, determining an ideal rotation speed of the air heat sink module; According to the ideal rotation speed, the power supply of the power supply module is adjusted.

4. The method according to claim 3, characterized in that Determining the ideal rotation speed of the air heat sink module based on the current temperature specifically includes: Determine the temperature change value of the target component to be cooled within a unit time period; Determining the temperature value to be adjusted of the target component to be cooled according to the temperature change value; Determining a reserved adjustment time of the target component to be cooled according to the temperature value to be adjusted; Determining the required air flow of the target component to be cooled within the reserved adjustment time according to the temperature value to be adjusted and the reserved adjustment time; Based on the required air flow, the ideal rotation speeds of different air radiators in the air radiator module are determined.

5. The method according to claim 4, characterized in that Determining the temperature value to be adjusted of the target component to be cooled according to the temperature change value specifically includes: If the temperature change value is higher than a preset threshold, the temperature value to be adjusted at the current moment is determined based on the current temperature and the ideal temperature range of the target component to be cooled; If the temperature change value is lower than the preset threshold, determining the predicted temperature value of the target component to be cooled in the future time period according to the temperature change value in the unit time period and the future driving conditions; The predicted temperature value is the temperature value of the target component to be cooled at each time point in the future time period while maintaining the current air radiator module rotation speed; Based on the predicted temperature value and the ideal temperature range, determining a temperature curve to be adjusted for the target component to be cooled in a future time period; And / or, determining the reserved adjustment time of the target component to be cooled according to the temperature value to be adjusted specifically includes: Based on the preset emergency level of the temperature value to be adjusted, the reserved adjustment time of the target component to be cooled at the current moment is determined.

6. The method according to claim 5, characterized in that The step of determining the required air flow rate of the target component to be cooled within the reserved adjustment time according to the temperature value to be adjusted and the reserved adjustment time specifically includes: Based on the ambient temperature, determine the heat exchange value per unit volume of air; Based on the temperature value to be adjusted and the reserved adjustment time, determining the required heat exchange value of the target component to be cooled within the reserved adjustment time; The required heat exchange value is the heat exchange value required to maintain the current air radiator module speed within the reserved adjustment time and reduce the target component to be cooled from the predicted temperature value to the ideal temperature range; The required air flow rate of the target component to be cooled within the reserved adjustment time is determined based on the air flow rate flowing through the air radiator, the heat exchange per unit volume of air, and the required heat exchange value.

7. The method according to claim 4, characterized in that Determining the ideal rotation speeds of different air radiators in the air radiator module based on the required air flow specifically includes: Based on the required air flow, a plurality of heat dissipation schemes are generated, wherein in each heat dissipation scheme, the rotation speed of each air radiator is different; The reward functions corresponding to the various heat dissipation solutions are determined by the following formula: in, is the reward function; represents the i-th air radiator group; j represents the j-th air radiator in the air radiator group; n is the number of air radiator groups; m is the number of air radiators in the air radiator group; is the heat dissipation coefficient corresponding to the jth air radiator in the i-th air radiator group, which is used to correct the heat dissipation efficiency of different air radiators at the same speed and reflect the heat dissipation weights of different air radiators; L and b are preset constants; is the speed of the jth air radiator in the i-th air radiator group; its constraint function is: in, is the air duct area corresponding to the jth air radiator in the i-th air radiator group, and P is the required air flow rate; A target heat dissipation scheme is determined based on the reward functions corresponding to the multiple heat dissipation schemes respectively.

8. The method according to claim 7, characterized in that Before determining the reward functions corresponding to the multiple heat dissipation solutions respectively, the method further includes: Obtain the current load of the target vehicle, the current temperature of the target component to be cooled, and the ambient temperature; Determining a first heat dissipation weight of the air heat sink group according to the current load, the current temperature of the target component to be cooled, and the ambient temperature; Determining second heat dissipation weights of different air radiators in the air radiator group according to installation positions of the different air radiators; Determine the rotation speeds corresponding to different air radiators in the target heat dissipation solution, and determine the third heat dissipation weight corresponding to the target air radiator by comparing the rotation speed with the weight table; The third heat dissipation weight is used to express the influence of the rotation speed of other air radiators on the target air radiator, which is pre-measured by the staff under experimental conditions and stored in the rotation speed comparison weight table; Based on the first heat dissipation weights respectively corresponding to the different air radiator groups, the second heat dissipation weights respectively corresponding to the different air radiators, and the third heat dissipation weights respectively corresponding to the different air radiators, the heat dissipation coefficients respectively corresponding to the different air radiators are determined.

9. The method according to claim 4, characterized in that After determining the temperature change value of the target component to be cooled within the unit time period, the method further includes: Determine that the current temperature is lower than the ideal temperature range; Determining a predicted time point when the temperature of the target component to be cooled reaches the ideal temperature range based on a temperature change value of the target component to be cooled within the unit time period; Before the predicted time point, closing the air radiator module; At the predicted time point, the temperature data of the target component to be cooled is collected again.

10. A cooling control device for an oil truck, characterized in that: include: at least one processor; and, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to execute: Get the current temperature of the intercooler component and / or the water radiator component; Based on the current temperature, determining an ideal rotation speed of the air heat sink module; According to the ideal rotation speed, the power supply of the power supply module is adjusted.

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