CN115107450A - Air conditioning system control method and device, electronic equipment and vehicle - Google Patents

Abstract

The embodiment of the application relates to the technical field of automobiles, in particular to an air conditioning system control method, an air conditioning system control device, electronic equipment and a vehicle, wherein the method comprises the following steps: under the starting state of the vehicle, acquiring the current working condition of the vehicle in real time, wherein the current working condition comprises information related to the current load of the air conditioning system and information related to the current condition of the battery; when the current working condition meets a first preset condition, acquiring electric power information of the vehicle, which is related to a battery; when a cooling request signal of the battery is detected, determining a cooling strategy executed by the air conditioning system according to the electric power information; when the electric power information represents that the vehicle has the charging intention, the air conditioning system is controlled to preferentially cool the battery in response to the cooling request signal of the battery. The current working condition of the vehicle and the electric charging intention are analyzed, so that the response of the air conditioning system to the battery cooling request is controlled, the effect of coordinating and meeting the temperature requirements of the passenger compartment and the battery is realized, and the energy consumption of the air conditioning system is reduced.

Description

An air conditioning system control method, device, electronic device and vehicle

technical field

The embodiments of the present application relate to the technical field of automobiles, and in particular, to an air conditioning system control method, device, electronic device, and vehicle.

Background technique

Nowadays, the phenomenon of energy shortage is becoming more and more obvious, and the voices of all countries in the world for the development of new energy are getting stronger and stronger. China is vigorously supporting the development of the new energy vehicle industry through various policies, the purpose of which is to reduce the energy consumption of the whole vehicle.

In the related art, for new energy vehicles, due to the special temperature requirements of their batteries, it is often necessary to maintain the temperature of the battery while maintaining the internal temperature of the vehicle through the air conditioning system during the driving process. The temperature demand of the battery leads to high energy consumption of the air conditioning system.

SUMMARY OF THE INVENTION

Embodiments of the present application provide an air-conditioning system control method, device, electronic device, and vehicle, which aim to solve the problem of high energy consumption of the air-conditioning system.

A first aspect of the embodiments of the present application provides a method for controlling an air-conditioning system, the method comprising:

When the vehicle is started, obtain the current working condition of the vehicle in real time, wherein the current working condition includes information related to the current load of the air conditioning system and information related to the current condition of the battery;

When the current operating condition satisfies the first preset condition, acquiring battery-related power information of the vehicle;

When the cooling request signal of the battery is detected, the cooling strategy executed by the air conditioning system is determined according to the power information; wherein, when the power information indicates that the vehicle has charging intention, the cooling request of the battery is responded to The signal controls the air conditioning system to preferentially cool the battery.

Optionally, the method further includes:

when the current operating condition does not meet the first preset condition, and when a cooling request signal for the battery is detected;

The battery is cooled according to a preset cooling strategy in response to a cooling request signal of the battery.

Optionally, the current operating condition includes the target water inlet temperature of the battery, the current vehicle speed, and the ambient temperature;

The current operating condition satisfying the first preset condition includes: within a first preset time period, the target water inlet temperature of the battery, the current vehicle speed, and the ambient temperature satisfy the first preset condition, and the first preset condition is satisfied. The set condition indicates that the vehicle is idling or not running.

Optionally, the battery-related power information of the vehicle includes:

The current charge of the battery and the current distance between the vehicle and an external charging device.

Optionally, determining that the power information indicates that the vehicle has charging intent, comprising:

When the current distance is less than or equal to the preset distance, and the current power level is less than or equal to the preset power level, it is determined that the power information is information indicating that the vehicle has an intention to charge.

Optionally, preferentially cooling the battery in response to a cooling request signal of the battery, including:

determining a first target temperature of the battery when the battery is cooled according to a preset cooling strategy;

determining, according to the first target temperature, a second target temperature lower than the first target temperature when cooling the battery preferentially;

The air conditioning system is controlled to cool down the battery to the second target temperature.

Optionally, the method further includes:

When it is detected that the electric power information indicates that the vehicle does not have an intention to charge, acquiring the current operating condition;

When the current operating condition satisfies the second preset condition and a cooling request signal for the battery is detected, the battery is cooled according to a preset cooling strategy in response to the cooling request signal for the battery; wherein, the The second preset condition is that the target inlet water temperature is lower than the second preset water temperature or the current vehicle speed is greater than the second preset vehicle speed.

A second aspect of an embodiment of the present application provides an air-conditioning system control device, the device comprising:

an acquisition module, configured to acquire the current working condition of the vehicle in real time when the vehicle is started, wherein the current working condition includes information related to the current load of the air conditioning system and information related to the current condition of the battery;

a charging detection module, configured to acquire battery-related power information of the vehicle when the current operating condition satisfies the first preset condition;

A determination module, configured to determine a cooling strategy executed by the air conditioning system according to the power information when a cooling request signal of the battery is detected; wherein, when the power information indicates that the vehicle has a charging intention, in response to the power information The cooling request signal of the battery controls the air conditioning system to preferentially cool the battery.

A third aspect of the embodiments of the present application provides an electronic device, including:

memory for storing computer programs;

The processor is used for executing the computer program stored in the memory, so as to realize the above-mentioned control method.

A fourth aspect of the embodiments of the present application provides a vehicle, including a control device, so as to implement the above-mentioned control method.

Using the air-conditioning system control method, device and vehicle provided by the present application, in the starting state of the vehicle, information related to the current load of the air-conditioning system and information related to the current condition of the battery are first obtained, including the target water inlet temperature of the battery, the current Vehicle speed and ambient temperature, etc. are used to determine the current load of the air conditioning system and the level of battery cooling demand. When the current operating condition meets the first preset condition, it can be considered that the current air conditioning system load is high or the current battery cooling demand is low. At this time, cooling the battery will cause the air-conditioning system to be overloaded. Therefore, the battery-related power information is obtained to determine whether the vehicle has charging intention. When the power information is information indicating that the vehicle has charging intention, it can be considered that the vehicle is about to be charged. Therefore, when the cooling request signal of the battery is detected, the battery is given priority to cool down, so as to improve the cooling effect of the battery and reduce the charging time of the vehicle. When the power information indicates that the vehicle has no charging intention, the control of the air conditioning system is given priority. Responding to the cooling request of the passenger compartment without responding to the cooling request of the battery, to achieve the effect of coordinating to meet the temperature requirements of the passenger compartment and the battery, avoiding the high load of the air conditioning system, and reducing the energy consumption of the air conditioning system.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

1 is a schematic flowchart of a control method proposed by an embodiment of the present application;

2 is a schematic flowchart of re-responding to a cooling request signal according to an embodiment of the present application;

3 is a schematic flowchart of a control method proposed by a specific embodiment of the present application;

FIG. 4 is a schematic block diagram of a control device proposed by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are 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 those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Due to the particularity of the battery's temperature requirements, the temperature of the battery is generally required to be maintained between 25-35 °C. This temperature requirement is relatively special, resulting in the need to cool the battery when the ambient temperature is high, and the ambient temperature is low. The battery is heated, so an air conditioning system is used in the related art to maintain the temperature of the battery. For cooling, the air conditioning system is a system with high energy consumption, which increases the burden of the air conditioning system when cooling the battery, which makes the matching of the air conditioning system face the double difficulty of cost and energy consumption.

When idling, the air-conditioning system will greatly reduce the efficiency of the air-conditioning system due to the decrease in the air intake of the front-end cabin and the increase in the return of the front-end module (the temperature of the inlet air of the condenser is high). For the cooling demand of the cabin, it is necessary to increase the overall system energy consumption to meet the cooling of the passenger cabin. If there are batteries that need to be cooled at this time, it will undoubtedly be more difficult for the air-conditioning system. System, the only way is to use this working condition as a matching working condition. If this is done, the matching cost of the entire system will increase, which will cause the cost of the entire vehicle to remain high.

Example 1

In view of this, a first aspect of the present application provides a method for controlling an air-conditioning system. Referring to FIG. 1 , the method includes:

S1 , in a vehicle startup state, obtain the current working condition of the vehicle in real time, wherein the current working condition includes information related to the current load of the air conditioning system and information related to the current condition of the battery.

In this embodiment, the information related to the current load of the air conditioning system may include the current ambient temperature. The higher the current ambient temperature, the higher the cooling demand of the passenger compartment, so the current load of the air conditioning system is higher; the information related to the current condition of the battery It includes the target water inlet temperature of the battery and the vehicle speed. The target water inlet temperature of the battery represents the cooling demand of the battery, and the current vehicle speed represents the current vehicle driving situation. The lower the current vehicle speed, the lower the battery cooling demand. The ambient temperature affects the temperature interference of the battery, and also affects the energy consumption of the air conditioning system during operation. The higher the ambient temperature, the higher the energy consumption of the air conditioning system when cooling the passenger cabin.

Therefore, by obtaining the target water inlet temperature of the battery, the current vehicle speed and the ambient temperature, and by analyzing the current operating conditions, the cooling demand of the battery is judged, so as to adjust the cooling priority of the air conditioning system during operation. In other embodiments, the target water inlet temperature of the battery may also be the current temperature of the battery. It should be noted that, in addition to the target water inlet temperature of the battery, the current vehicle speed, and the ambient temperature, the current operating condition may also be other parameter information that characterizes the temperature requirements of the passenger compartment and the battery, which is not limited in this article.

S2, when the current operating condition satisfies the first preset condition, acquire battery-related power information of the vehicle.

When the current working condition does not meet the first preset condition, it can be considered that the current vehicle is in a normal or high-speed driving state. When the cooling demand of the battery is high, the battery needs to be cooled down normally. When the cooling request signal of the battery is received, the cooling of the battery is started.

Obtain the first target temperature when cooling the battery in the cooling request signal of the battery, and at the same time obtain the preset cooling strategy when the vehicle cools the battery, and reduce the battery to the first target to make the battery work normally according to the cooling request signal of the battery temperature. The temperature value of the first target temperature may be calibrated according to the model of the battery and the model of the vehicle, or determined in real time according to the actual working condition.

When the current working condition does not meet the first preset condition, it can be considered that the current vehicle is in a normal or high-speed driving state. When the cooling demand of the passenger compartment is high, it is necessary to perform a normal cooling operation on the passenger compartment, that is, according to the preset cooling strategy Cool the passenger compartment.

When the current working condition satisfies the first preset condition, it can be considered that the current vehicle is in an idling state or a non-exercising state, or when the passenger compartment is cooling down, the charging intention of the vehicle is the condition for preferential response to the battery cooling request, so it is necessary to obtain the vehicle The power information related to the battery is used to analyze the charging intention of the vehicle.

S3, when a cooling request signal of the battery is detected, determine a cooling strategy executed by the air conditioning system according to the power information; wherein, when it is detected that the power information indicates that the vehicle has a charging intention, control the battery which is prioritized by the air conditioning system in response to the cooling request signal Cool down.

According to the power information related to the battery, it is determined whether the vehicle has charging intention. When the power information is the information that the vehicle has the charging intention, it can be considered that the vehicle is about to be charged. Therefore, when the cooling request signal of the battery is detected, the battery is given priority to respond. The cooling request signal is sent to cool the battery in advance, so that the vehicle is in a lower temperature state when charging, which can shorten the charging time of the vehicle and reduce the energy consumption of the air conditioning system.

When it is detected that the power information indicates that the vehicle has no charging intention, the control air conditioning system does not respond to the cooling request signal of the battery, but can normally respond to the cooling request of the passenger compartment according to the preset cooling strategy.

First, obtain the first target temperature for cooling the battery when responding to the cooling request of the battery according to the preset cooling strategy, and then determine the second target temperature for cooling the battery preferentially according to the priority cooling strategy, so as to reduce the battery to a lower temperature than normal The second target temperature, which is lower than the first target temperature, pre-cools the heat generated when the battery is charged.

In some embodiments, the current operating conditions may include, but are not limited to, the target water inlet temperature of the battery, the current vehicle speed, and the ambient temperature. The current operating condition satisfies the first preset condition means that the target water inlet temperature of the battery, the current vehicle speed, and the ambient temperature satisfy the first preset condition, and the first preset condition represents that the vehicle is in an idling or non-driving state. The first preset condition may be that the target inlet water temperature is greater than the first preset water temperature, the current vehicle speed is less than or equal to the first preset vehicle speed, and the ambient temperature is greater than or equal to the first preset temperature.

Specifically, when the target inlet water temperature is not greater than the first preset water temperature, it can be considered that there is no cooling demand for battery cooling, and the air conditioning system is controlled to perform the air conditioning cooling function according to the preset cooling strategy. That

In this embodiment, the first preset water temperature may be 15° C., and the first preset water temperature may be calibrated according to the actual situation to improve the applicability of the method.

Under the condition that the target water inlet temperature is greater than the first preset water temperature, it is then determined whether the current vehicle speed is less than or equal to the first preset vehicle speed, so as to determine whether the vehicle is in an idling state. If the current vehicle speed is not less than or equal to the first preset vehicle speed, then It can be considered that the vehicle is currently in a normal driving state, and at this time, the air-conditioning system is controlled to perform the air-conditioning cooling function according to the preset cooling strategy. . Wherein, in this embodiment, the first preset vehicle speed may be 10 km/h, and the first preset vehicle speed may be calibrated according to the actual situation and driving habits, so as to improve the applicability of the method.

If the current vehicle speed is less than or equal to the first preset vehicle speed, it can be considered that the current vehicle speed is low, in an idle state or a non-driving state, and then it is determined whether the current ambient temperature is greater than or equal to the first preset temperature, and when the ambient temperature is not greater than or equal to the first preset temperature, it can be considered that the current ambient temperature is not high, and the cooling demand of the passenger compartment is low, so the load of the air conditioning system itself is low, so when the cooling request signal of the battery is detected, the air conditioning system is controlled according to the preset temperature. Set the cooling strategy to cool the battery normally. Wherein, in this embodiment, the first preset temperature may be 35° C., and the first preset temperature may be calibrated according to the environment where the vehicle is located and the driver's own habit, so as to improve the applicability of the method.

In another embodiment, the first preset condition is that within the first preset time period, the target inlet water temperature is greater than the first preset water temperature, the current vehicle speed is less than or equal to the first preset vehicle speed, and the ambient temperature is greater than or equal to equal to the first preset temperature.

Wherein, different from the above embodiment, when it is detected that the target inlet water temperature is greater than the first preset water temperature and the current vehicle speed is less than or equal to the first preset vehicle speed, it is necessary to time the duration of the current working condition. When the inlet water temperature is greater than the first preset water temperature and the current vehicle speed is less than or equal to the first preset vehicle speed and reaches the first preset time period, it can be considered that the vehicle is in an idling state or a non-driving state, and then obtain and determine Ambient temperature to improve the accuracy of judging whether the current working condition is in an idle state or a non-exercising state. The first preset time period may be 15S, and the duration of the first preset time period may be calibrated according to different actual situations and different driving habits.

In some embodiments, the power information related to the battery of the vehicle at least includes the current power of the battery, and whether there is a charging intention can be determined by the current power of the battery. Of course, the battery-related power information of the vehicle may also include the current power level of the battery and the current distance between the vehicle and the external charging device.

The process of acquiring battery-related power information of the vehicle may specifically include:

Obtain the position signal of the external charging device, and determine the current distance between the vehicle and the external charging device according to the position signal; obtain the current power of the battery.

Among them, when it is determined that the current working condition satisfies the first preset condition, it can be considered that the vehicle is in a state of not running at idle speed, but the state of not running at idle speed may be due to the low power level and the vehicle needs to be charged. Therefore, on this basis, it is possible to start Analyze the charging intent of the vehicle.

First obtain the position signal of the external charging device, then determine the distance between the external charging device and the vehicle through the position signal, and at the same time obtain the current power of the battery, if the battery power is low and the distance between the electrical device and the vehicle is short, The vehicle can be considered to have a low charge and therefore an intent to charge.

When the position signal of the external charging device is detected, that is, when the GPS signal of the external charging device is detected, the distance between the external charging device and the vehicle is determined according to the position signal. When the battery is less than or equal to the preset power, it can be considered that the vehicle needs to be charged , and when the distance between the external charging device and the vehicle is less than or equal to the preset distance, the vehicle is close to the external charging device, and the vehicle is at a low speed, so it can be considered that the vehicle has charging intent, so when the battery is detected When the cooling request signal is received, the cooling effect on the battery is improved, so that the temperature of the battery is lower, and the charging time of the vehicle is shortened. The preset distance can be 100m, the preset power can be 50%, and the preset distance and preset power can be calibrated according to different actual conditions and different driving habits, so as to improve the applicability of the method.

In other embodiments, other information may be used to determine whether the vehicle has an intention to charge. For example, when it is detected that the power of the battery is lower than the preset power, an inquiry signal is sent to the driver for whether to charge. When the feedback signal is received, it can be considered that the vehicle has charging intention. Or the charging intention of the vehicle is determined by the current power of the battery and the navigation destination of the vehicle. When the current power of the vehicle is lower than the preset power and the destination is the location of the external charging device, it can be considered that the vehicle has the charging intention.

In some embodiments, the battery is preferentially cooled in response to a battery cooling request signal, including:

When the current distance is less than or equal to the preset distance, and the current power level is less than or equal to the preset power level, determine that the power information is information indicating that the vehicle has charging intention, and preferentially cool the battery to the second target temperature in response to the battery cooling request signal .

In some specific embodiments, the second target temperature determined by the priority cooling strategy may be lower than the first target temperature determined by the preset cooling strategy, and the difference between the first target temperature and the second target temperature may be 5°C, depending on the vehicle model Or the battery is different, the second target temperature can be calibrated according to the actual situation.

In some embodiments, the control method further includes:

When the power information is information indicating that the vehicle does not have an intention to charge, the air conditioning system is controlled not to respond to the cooling request signal of the battery.

When the battery cooling demand is low, and the battery power is sufficient and does not need to be charged, the control air conditioning system does not respond to the battery cooling request signal, so as to meet the air conditioning system’s cooling of the passenger cabin to the greatest extent, give priority to the cooling of the passenger cabin, reduce energy consumption and system matching costs.

In some embodiments, referring to FIG. 2, the method further includes:

S101 , when the power information is information indicating that the vehicle does not have charging intention, acquire a current operating condition.

When the power information is the information indicating that the vehicle does not have the intention to charge, then the air conditioning system of the vehicle is in a state of not responding to the cooling request signal of the battery. In order to avoid the overheating of the battery from affecting the work, it needs to restart when a certain condition is reached. In response to the cooling request signal of the battery, it starts to acquire the current working condition related to the battery state to determine the current battery state.

S102, when the current operating condition satisfies the second preset condition and the cooling request signal for the battery is detected, the battery is cooled according to the preset cooling strategy in response to the cooling request signal of the battery; wherein the second preset condition is the target The inlet water temperature is lower than the second preset water temperature or the current vehicle speed is greater than the second preset vehicle speed.

After the vehicle does not respond to the cooling request signal of the battery, it determines the cooling demand of the battery according to the current working condition in real time. When the current working condition satisfies the second preset condition, it can be considered that the cooling demand of the battery is high and cooling is required. Therefore, at the current time When the working condition satisfies the second preset condition, the vehicle is controlled to respond to the cooling request signal again, so as to reduce the temperature of the battery to the first target temperature, so as to avoid the high temperature of the battery from affecting the operation of the battery.

Wherein, the second preset water temperature may be 12°C, and the second preset vehicle speed may be 10km/h. According to different vehicle models or different batteries, each parameter in the second preset condition may be calibrated according to the actual situation to improve the method. applicability.

In another embodiment, the ambient temperature in the current working condition can also be used as one of the determination conditions, specifically, the ambient temperature can be less than 32° C. At this time, the load of the air conditioning system is relatively low, so the cooling of the battery can be satisfied. , will not exceed the maximum load of the air conditioner.

In a specific embodiment, referring to FIG. 3 , in the starting state of the vehicle, when the cooling request signal of the battery is detected, the target water inlet temperature of the battery and the current operating conditions including the current vehicle speed are obtained, and whether the target water inlet temperature is detected is detected. When the temperature is higher than 15°C and the current speed is less than or equal to 10km/h and exceeds 15S, check whether the ambient temperature of the environment where the vehicle is located is greater than or equal to 35°C. And the cooling request of the battery needs to be responded to according to the preset cooling strategy. When all of the above conditions are met, it is determined that the vehicle is in an idling or non-exercising state, which may be related to vehicle charging. Therefore, power information related to the battery can be obtained at this time to determine whether the vehicle has charging intentions, including external charging equipment and Whether the distance between vehicles is less than or equal to 100m, and whether the power of the battery is less than or equal to 50%, when it is determined that the vehicle has charging intention, the air conditioning system will give priority to cooling the battery, that is, when the battery is cooled in response to the cooling request signal , to reduce the target temperature of the battery temperature by 5°C. When it is determined that the cooling demand of the battery is reduced and the vehicle has no charging intention, the response to the cooling request of the battery is reduced, and the air conditioning system is controlled to give priority to the cooling of the passenger compartment, while continuing to obtain the current operating conditions. When the temperature is 12°C or the vehicle speed is greater than 10km/h, it can be considered that the cooling demand of the battery is relatively high, so the air conditioning system is controlled to start cooling the battery in response to the cooling request signal. When the cooling demand of the battery is low, the response to the cooling request of the battery is reduced, thereby effectively reducing the matching cost and energy consumption of the air conditioning system.

Embodiment 2

Based on the same inventive concept, another embodiment of the present application provides a control device for an air conditioning system. Referring to FIG. 4 , the control device 2 includes:

The obtaining module 21 is configured to obtain the current working condition of the vehicle in real time when the vehicle is started, wherein the current working condition includes information related to the current load of the air conditioning system and information related to the current condition of the battery.

The charging detection module 22 is configured to acquire battery-related power information of the vehicle when the current operating condition satisfies the first preset condition.

The determination module 23 is configured to determine the cooling strategy executed by the air conditioning system according to the power information when the cooling request signal of the battery is detected; wherein, when the power information indicates that the vehicle has charging intention, the air conditioning system is controlled in response to the cooling request signal of the battery Cool the battery first.

In some embodiments, the obtaining module 21 is further configured to implement the following steps:

Obtain the position signal of the external charging device, and determine the current distance between the vehicle and the external charging device according to the position signal.

Get the current charge of the battery.

In some embodiments, the determination module 23 is further configured to implement the following steps:

When the power information is information indicating that the vehicle does not have an intention to charge, the air conditioning system is controlled not to respond to the cooling request signal of the battery.

In some embodiments, the control device further includes a second determination module 24 to implement the following steps:

When the power information is information indicating that the vehicle does not have charging intention, the current operating condition is acquired.

When the current operating condition satisfies the second preset condition and a cooling request signal for the battery is detected, the battery is cooled according to a preset cooling strategy in response to the cooling request signal. Wherein, the second preset condition is that the target inlet water temperature is lower than the second preset water temperature, or the current vehicle speed is greater than the second preset vehicle speed.

Based on the same inventive concept, another embodiment of the present application provides an electronic device, including:

Memory for storing computer programs.

A processor for executing a computer program stored in the memory to implement the above method.

Based on the same inventive concept, another embodiment of the present application provides a vehicle including a control device to implement the above control method.

As for the apparatus embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for related parts.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments may be referred to each other.

Those skilled in the art should understand that the embodiments of the embodiments of the present application may be provided as methods, apparatuses, or computer program products. Accordingly, the embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take 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.) having computer-usable program code embodied therein.

The embodiments of the present application are described with reference to the flowcharts and/or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing terminal equipment to produce a machine that causes the instructions to be executed by the processor of the computer or other programmable data processing terminal equipment Means are created for implementing the functions specified in the flow or flows of the flowcharts and/or the blocks or blocks of the block diagrams.

These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing terminal equipment to operate in a particular manner, such that the instructions stored in the computer readable memory result in an article of manufacture comprising instruction means, the The instruction means implement the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce a computer-implemented process, thereby executing on the computer or other programmable terminal equipment The instructions executed on the above provide steps for implementing the functions specified in the flowchart or blocks and/or the block or blocks of the block diagrams.

Although the preferred embodiments of the embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications that fall within the scope of the embodiments of the present application.

Finally, it should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or terminal device that includes a list of elements includes not only those elements, but also a non-exclusive list of elements. other elements, or also include elements inherent to such a process, method, article or terminal equipment. Without further limitation, an element defined by the phrase "comprises a..." does not preclude the presence of additional identical elements in the process, method, article, or terminal device that includes the element.

The control method, device, electronic device, and vehicle for an air conditioning system provided by the present application have been described above in detail. The principles and implementations of the present application are described with specific examples. The description of the above embodiments is only for In order to help understand the method of the present application and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation and application scope. In summary, this specification The content should not be construed as a limitation on this application.

Claims (10)

1. An air conditioning system control method, characterized in that the method comprises:

the method comprises the steps that under the starting state of a vehicle, the current working condition of the vehicle is obtained in real time, wherein the current working condition comprises information related to the current load of an air conditioning system and information related to the current condition of a battery;

when the current working condition meets the first preset condition, acquiring power information of the vehicle, which is related to a battery;

when a cooling request signal of a battery is detected, determining a cooling strategy executed by the air conditioning system according to the electric power information; when the electric power information represents that the vehicle has the charging intention, the air conditioning system is controlled to preferentially cool the battery in response to a cooling request signal of the battery.

2. The control method according to claim 1, characterized in that the method further comprises:

when the current working condition does not meet the first preset condition, detecting a cooling request signal of the battery;

and responding to the cooling request signal of the battery to cool the battery according to a preset cooling strategy.

3. The control method of claim 1, wherein the current operating conditions include a target inlet water temperature of a battery, a current vehicle speed, and an ambient temperature;

the current working condition meeting the first preset condition comprises the following steps: in a first preset time period, the target water inlet temperature, the current speed and the ambient temperature of the battery meet a first preset condition, and the first preset condition represents that the vehicle is in an idling state or a non-driving state.

4. The control method according to claim 1, wherein the power information on the battery of the vehicle includes a current amount of power of the battery and a current distance of the vehicle from an external charging apparatus.

5. The control method of claim 4, wherein determining that the power information characterizes the vehicle as having an intent to charge comprises:

and when the current distance is smaller than or equal to the preset distance and the current electric quantity is smaller than or equal to the preset electric quantity, determining that the electric power information is information representing that the vehicle has the charging intention.

6. The control method according to claim 1, wherein preferentially cooling the battery in response to a cooling request signal of the battery includes:

determining a first target temperature of the battery when the battery is cooled according to a preset cooling strategy;

according to the first target temperature, determining a second target temperature which is lower than the first target temperature when the battery is preferentially cooled;

and controlling the air conditioning system to cool the battery to the second target temperature.

7. The control method according to claim 1, characterized in that the method further comprises:

when the fact that the electric power information represents that the vehicle does not have the charging intention is detected, the current working condition is obtained;

when the current working condition meets a second preset condition and a cooling request signal for the battery is detected, the battery is cooled according to a preset cooling strategy in response to the cooling request signal for the battery; and the second preset condition is that the target inlet water temperature is lower than a second preset water temperature or the current vehicle speed is higher than a second preset vehicle speed.

8. An air conditioning system control apparatus, characterized in that the apparatus comprises:

the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring the current working condition of a vehicle in real time in a vehicle starting state, and the current working condition comprises information related to the current load of an air conditioning system and information related to the current condition of a battery;

the charging detection module is used for acquiring electric power information of the vehicle related to a battery when the current working condition meets the first preset condition;

the judging module is used for determining a cooling strategy executed by the air conditioning system according to the electric power information when a cooling request signal of a battery is detected; when the electric power information represents that the vehicle has the charging intention, the air conditioning system is controlled to preferentially cool the battery in response to the cooling request signal of the battery.

9. An electronic device, comprising:

a memory for storing a computer program;

a processor for executing a computer program stored on the memory to implement the control method of any one of claims 1-7.

10. A vehicle characterized by comprising the control apparatus of claim 8 to implement the control method of claims 1-7.

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