CN115782523B

CN115782523B - Temperature control method

Info

Publication number: CN115782523B
Application number: CN202211727964.7A
Authority: CN
Inventors: 马孝昱
Original assignee: Avatr Technology Chongqing Co Ltd
Current assignee: Avatr Technology Chongqing Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2024-05-14
Anticipated expiration: 2042-12-30
Also published as: CN115782523A

Abstract

The embodiment of the application discloses a temperature control method, and relates to the technical field of vehicles. The specific scheme is applied to the vehicle. The vehicle includes an on-vehicle charging device and an air conditioner. The vehicle-mounted charging device comprises a charging air outlet, and the charging air outlet is connected with an air supply pipeline of the air conditioner. The specific scheme comprises the following steps: acquiring temperature data of a vehicle according to the state of an air conditioner in the process of charging equipment to be charged by a vehicle-mounted charging device, wherein the temperature data of the vehicle comprises at least one of the internal environment temperature of the vehicle and the temperature of the air conditioner; and controlling at least one of a charging air outlet and an air conditioner according to the temperature data of the vehicle and the state of the air conditioner. According to the scheme disclosed by the embodiment of the application, the peripheral temperature of the vehicle-mounted charging device can be quickly adjusted.

Description

Temperature control method

Technical Field

The application relates to the technical field of vehicles, in particular to a temperature control method.

Background

With the rapid development of automobile technology, the functions provided by automobiles are becoming more and more abundant. For example, an on-board wireless charging function provided by an automobile. The user can use the wireless charging device on the automobile to charge the mobile phone with the wireless charging function. The mobile phone heats in the charging process, and the temperature of the mobile phone increases to reduce the charging and discharging efficiency of the mobile phone, namely the charging speed of the mobile phone is reduced. In this regard, the related solution is to provide a cooling fan near the wireless charging device on the automobile for cooling the mobile phone.

However, the cooling effect of the cooling fan is poor due to the fact that the cooling fan is used for cooling in a manner of accelerating air flow. How to quickly reduce the temperature of the mobile phone becomes a problem to be solved.

Disclosure of Invention

The embodiment of the application provides a temperature control method, which can quickly adjust the peripheral temperature of a vehicle-mounted charging device, further can quickly adjust the temperature of equipment to be charged, which is charged by using the vehicle-mounted charging device, to a temperature with higher charging efficiency, and can improve the charging efficiency of the equipment to be charged.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical scheme:

in a first aspect, a temperature control method is provided, where the method is applied to a vehicle, the vehicle includes a vehicle-mounted charging device and an air conditioner, the vehicle-mounted charging device includes a charging air outlet, and the charging air outlet is connected with an air supply pipeline of the air conditioner. The method comprises the following steps: in the process of charging equipment to be charged by the vehicle-mounted charging device, firstly, acquiring temperature data of a vehicle according to the state of an air conditioner, wherein the temperature data of the vehicle comprises at least one of the internal environment temperature of the vehicle and the temperature of the air conditioner; and controlling at least one of the charging air outlet and the air conditioner according to the temperature data of the vehicle and the state of the air conditioner.

With reference to the first aspect, in one possible implementation manner, the temperature data includes a vehicle internal environment temperature, and the step of controlling at least one of a charging air outlet and an air conditioner according to the vehicle temperature data and a state of the air conditioner includes: if the state of the air conditioner is in a closed state, the charging air outlet is controlled to be opened, and the air conditioner is started and controlled according to the internal environment temperature of the vehicle.

With reference to the first aspect, in another possible implementation manner, the step of starting and controlling the air conditioner according to the environmental temperature inside the vehicle includes: if the internal environment temperature of the vehicle is greater than the first temperature threshold value and less than the second temperature threshold value, starting an air conditioner and controlling the air conditioner to work in an air exchange mode; the first temperature threshold is less than the second temperature threshold; if the internal environment temperature of the vehicle is smaller than the first temperature threshold value or the internal environment temperature of the vehicle is larger than the second temperature threshold value, starting an air conditioner and controlling the temperature of the air conditioner to be the target temperature; the target temperature is greater than the first temperature threshold and less than the second temperature threshold.

With reference to the first aspect, in another possible implementation manner, the step of controlling at least one of the charging air outlet and the air conditioner according to the temperature data of the vehicle and the state of the air conditioner specifically includes: if the state of the air conditioner is the working state, the opening or closing of the charging air outlet is controlled according to the temperature data of the vehicle.

With reference to the first aspect, in another possible implementation manner, the temperature data of the vehicle includes an air conditioning temperature, and the step of controlling opening or closing of the charging air outlet according to the temperature data of the vehicle specifically includes: if the temperature of the air conditioner is greater than the first temperature threshold value and less than the second temperature threshold value, controlling the opening of the charging air outlet; the air conditioning temperature is air conditioning heating temperature or air conditioning refrigerating temperature.

With reference to the first aspect, in another possible implementation manner, the temperature data of the vehicle includes an air conditioning temperature and an internal environment temperature of the vehicle, where the air conditioning temperature is an air conditioning heating temperature or an air conditioning cooling temperature. The step of controlling the opening or closing of the charging air outlet according to the temperature data of the vehicle specifically comprises the following steps: if the air conditioner heating temperature is smaller than the first temperature threshold value or the air conditioner refrigerating temperature is larger than the second temperature threshold value, comparing the air conditioner temperature with the internal environment temperature of the vehicle; and controlling the opening or closing of the charging air outlet according to the comparison result of the air conditioner temperature and the vehicle interior environment temperature.

With reference to the first aspect, in another possible implementation manner, the step of controlling the opening or closing of the charging air outlet according to a comparison result of the air conditioning temperature and the internal environment temperature of the vehicle specifically includes: if the air conditioning heating temperature is smaller than the vehicle internal environment temperature, controlling the charging air outlet to be closed; and if the air conditioning heating temperature is greater than the vehicle internal environment temperature, controlling the charging air outlet to be opened.

With reference to the first aspect, in another possible implementation manner, the step of controlling the opening or closing of the charging air outlet according to a comparison result between the air conditioning temperature and the internal environment temperature of the vehicle specifically includes: if the refrigerating temperature of the air conditioner is smaller than the internal environment temperature of the vehicle, controlling the opening of the charging air outlet; and if the refrigerating temperature of the air conditioner is higher than the internal environment temperature of the vehicle, controlling the charging air outlet to be closed.

With reference to the first aspect, in another possible implementation manner, the temperature data of the vehicle includes an air-conditioning temperature, where the air-conditioning temperature is an air-conditioning heating temperature or an air-conditioning cooling temperature. The step of controlling the opening or closing of the charging air outlet according to the temperature data of the vehicle specifically comprises the following steps: and if the air conditioner heating temperature is greater than the second temperature threshold value or the air conditioner refrigerating temperature is less than the first temperature threshold value, controlling the charging air outlet to be closed.

With reference to the first aspect, in another possible implementation manner, the controlling the air conditioner to operate in a ventilation mode includes: acquiring the charging efficiency of equipment to be charged electrically connected with a vehicle-mounted charging device; determining a target gear of an air change mode according to the charging efficiency of equipment to be charged; and controlling the air conditioner to work in the air change mode according to the target gear.

With reference to the first aspect, in another possible implementation manner, after the step of controlling the opening of the charging outlet, the method further includes: the method comprises the steps of controlling an indicator lamp corresponding to a charging air outlet in a vehicle to be lightened or flash, or controlling the vehicle to play prompt information in a voice mode, or controlling the vehicle to display prompt information through a display screen, wherein the prompt information is used for prompting a user that the charging air outlet is opened.

In a second aspect, a temperature control device is provided for use in a vehicle. The vehicle includes an on-vehicle charging device and an air conditioner. The vehicle-mounted charging device comprises a charging air outlet, and the charging air outlet is connected with an air supply pipeline of the air conditioner. The temperature control device includes: the temperature acquisition module and the control module.

The temperature acquisition module is used for acquiring temperature data of the vehicle according to the state of the air conditioner in the process of charging the equipment to be charged by the vehicle-mounted charging device, wherein the temperature data of the vehicle comprises at least one of the internal environment temperature of the vehicle and the temperature of the air conditioner. And the control module is used for controlling at least one of the charging air outlet and the air conditioner according to the temperature data of the vehicle and the state of the air conditioner.

With reference to the second aspect, in one possible implementation manner, the temperature data includes a vehicle interior environment temperature. The control module is specifically used for controlling the opening of the charging air outlet if the state of the air conditioner is in a closed state, and starting and controlling the air conditioner according to the internal environment temperature of the vehicle.

With reference to the second aspect, in another possible implementation manner, the control module is specifically configured to: if the internal environment temperature of the vehicle is greater than the first temperature threshold value and less than the second temperature threshold value, starting an air conditioner and controlling the air conditioner to work in an air exchange mode; if the vehicle interior environment temperature is less than the first temperature threshold, or the vehicle interior environment temperature is greater than the second temperature threshold, the air conditioner is started, and the temperature of the air conditioner is controlled to be the target temperature. Wherein the first temperature threshold is less than the second temperature threshold; the target temperature is greater than the first temperature threshold and less than the second temperature threshold.

With reference to the second aspect, in another possible implementation manner, the control module is specifically configured to: if the state of the air conditioner is the working state, the opening or closing of the charging air outlet is controlled according to the temperature data of the vehicle.

With reference to the second aspect, in another possible implementation manner, the temperature data of the vehicle includes an air conditioning temperature, and the control module is specifically configured to: if the temperature of the air conditioner is greater than the first temperature threshold value and less than the second temperature threshold value, controlling the opening of the charging air outlet; the air conditioning temperature is air conditioning heating temperature or air conditioning refrigerating temperature.

With reference to the second aspect, in another possible implementation manner, the temperature data of the vehicle includes an air conditioning temperature and an internal environment temperature of the vehicle, where the air conditioning temperature is an air conditioning heating temperature or an air conditioning cooling temperature. The control module is specifically used for: if the air conditioner heating temperature is smaller than the first temperature threshold value or the air conditioner refrigerating temperature is larger than the second temperature threshold value, comparing the air conditioner temperature with the internal environment temperature of the vehicle; and controlling the opening or closing of the charging air outlet according to the comparison result of the air conditioner temperature and the vehicle interior environment temperature.

With reference to the second aspect, in another possible implementation manner, the air-conditioning temperature is an air-conditioning heating temperature. The control module is specifically used for: if the air conditioning heating temperature is smaller than the vehicle internal environment temperature, controlling the charging air outlet to be closed; and if the air conditioning heating temperature is greater than the vehicle internal environment temperature, controlling the charging air outlet to be opened.

With reference to the second aspect, in another possible implementation manner, the air conditioning temperature is an air conditioning refrigeration temperature, and the control module is specifically configured to: if the refrigerating temperature of the air conditioner is smaller than the internal environment temperature of the vehicle, controlling the opening of the charging air outlet; and if the refrigerating temperature of the air conditioner is higher than the internal environment temperature of the vehicle, controlling the charging air outlet to be closed.

With reference to the second aspect, in another possible implementation manner, the temperature data of the vehicle includes an air-conditioning temperature, and the air-conditioning temperature is an air-conditioning heating temperature or an air-conditioning cooling temperature. The control module is specifically used for: and if the air conditioner heating temperature is greater than the second temperature threshold value or the air conditioner refrigerating temperature is less than the first temperature threshold value, controlling the charging air outlet to be closed.

With reference to the second aspect, in another possible implementation manner, the temperature control device further includes a gear determining module. The gear determining module is used for obtaining the charging efficiency of the equipment to be charged; and determining a target gear of the air change mode according to the charging efficiency of the equipment to be charged. The control module is specifically used for controlling the air conditioner to work in the air change mode according to the target gear.

With reference to the second aspect, in another possible implementation manner, the temperature control device further includes a prompt module. The prompting module is used for controlling the indication lamp corresponding to the charging air outlet in the vehicle to be lightened or flash after the step of controlling the charging air outlet to be opened, or controlling the vehicle to play prompting information in voice, or controlling the vehicle to display the prompting information through the display screen. The prompt information is used for prompting a user that the charging air outlet is opened.

In a third aspect, there is provided a temperature control apparatus comprising: a processor, a memory, and a communication bus; the processor and the memory communicate with each other via a communication bus. The memory is configured to store at least one executable instruction that causes the processor to perform the temperature control method according to any one of the first aspects.

In a fourth aspect, there is provided a vehicle including the temperature control device according to any one of the second to third aspects and the battery. The battery is used for supplying power to the temperature control device.

In a fifth aspect, a computer-readable storage medium stores at least one executable instruction that causes a temperature control apparatus to perform the temperature control method according to any one of the first aspects.

In a sixth aspect, there is provided a computer program product having stored therein at least one executable instruction for causing a temperature control device to perform the temperature control method according to any one of the first aspects.

In the embodiment of the application, the influence of the internal environment temperature of the vehicle on the equipment to be charged in the vehicle is larger, for example, the internal environment temperature of the vehicle is higher, the temperature of the equipment to be charged is higher, and the internal environment temperature of the vehicle is lower, the temperature of the equipment to be charged is lower. The adjustment of the temperature of the device to be charged can thus be achieved by adjusting the temperature of the vehicle interior environment.

Secondly, in the process of charging the equipment to be charged by the vehicle-mounted charging device, the temperature data of the vehicle can be obtained according to the state of the air conditioner. For example, acquiring an ambient temperature inside the vehicle when the air conditioner is turned off; the air conditioner temperature can be obtained in addition to the vehicle interior ambient temperature when the air conditioner is turned on. Then, at least one of the charge air outlet and the air conditioner may be controlled according to temperature data of the vehicle (including an internal ambient temperature of the vehicle and/or an air conditioner temperature) and a state of the air conditioner. For example, if it is determined that the air conditioner is turned off, it may be judged whether to start the air conditioner according to the temperature of the environment inside the vehicle. If the vehicle interior ambient temperature is a temperature at which the charging efficiency of the device to be charged is low. The temperature of the device to be charged is greatly dependent on the temperature of the environment inside the vehicle, and it is known that the temperature of the device to be charged may be approximately equal to the temperature when the charging efficiency of the device to be charged is low, and then the air conditioner may be started. The air conditioner can quickly adjust the internal environment temperature of the vehicle to the temperature when the charging efficiency of the equipment to be charged is higher, and further can quickly adjust the temperature of the equipment to be charged to the temperature when the charging efficiency of the equipment to be charged is higher. The charging efficiency of the equipment to be charged is improved.

For another example, if it is determined that the air conditioner is turned on, it may be determined whether the air conditioner temperature is a temperature at which the charging efficiency of the device to be charged is low. If the air conditioner temperature is the temperature when the charging efficiency of the equipment to be charged is lower, the charging air outlet can be opened so as to adjust the internal environment temperature of the vehicle by using the air conditioner temperature, and then the temperature of the equipment to be charged can be quickly adjusted to the temperature when the charging efficiency of the equipment to be charged is higher. The charging efficiency of the equipment to be charged is improved.

Drawings

FIG. 1 is a schematic diagram of an implementation environment of a temperature control method according to an embodiment of the present application;

FIG. 2 is a flowchart illustrating a temperature control method according to an embodiment of the present application;

FIG. 3 is a second flowchart of a temperature control method according to an embodiment of the present application;

FIG. 4 is a third flowchart of a temperature control method according to an embodiment of the present application;

FIG. 5 is a flowchart fourth of a temperature control method according to an embodiment of the present application;

Fig. 6 is a schematic structural diagram of a temperature control device according to an embodiment of the present application;

Fig. 7 is a schematic structural diagram of a temperature control device according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. "A and/or B" includes the following three combinations: only a, only B, and combinations of a and B.

The following describes in detail the implementation of the embodiment of the present application with reference to the drawings.

Referring to fig. 1, a schematic diagram of a vehicle related to a temperature control method according to an embodiment of the application is shown. As shown in fig. 1, a vehicle 100 may include: an in-vehicle charging device 110, a display module 120, and an air conditioning system 130.

The in-vehicle charging device 110 may include a wireless charging device and/or a wired charging device. Under the condition that a vehicle power supply is started, the equipment to be charged with the wireless charging function is placed at a wireless charging position in the wireless charging device, and the wireless charging device is started to start charging the equipment to be charged with the wireless charging function. Under the condition that a vehicle power supply is started, after the wired charging device is connected with the equipment to be charged in a wired mode, the wired charging device is started to start charging the equipment to be charged.

Illustratively, a wireless charging location in the wireless charging device is provided with a wireless charging cleat. The equipment to be charged with the wireless charging function is placed on the wireless charging anti-skid pad, and then the wireless charging device starts to charge the equipment to be charged.

The device to be charged in the embodiment of the present application may be a mobile phone, a tablet computer, a laptop, a handheld computer, a notebook computer, a netbook, etc., and the specific form of the device to be charged in the embodiment of the present application is not particularly limited.

The display module 120 may include at least one indicator light and/or a display screen. Both the indicator lights and the display screen may be used to indicate the operational status of any of the modules in the vehicle 100. For example, the display screen may display a prompt characterizing the cooling of the air conditioner. For another example, an indicator light is used to indicate whether the wireless charging device is activated.

The air conditioning system 130 may include a plurality of modules or devices. Specifically, the air conditioning system 130 may include: an air conditioner controller, an air conditioner and at least one air door control motor. The air conditioner may include a blower and a compressor, among others. The blower is used to generate an air stream and may also control the speed of the air blown by the air conditioning system 130. The compressor may be used to control cooling or heating. The air conditioner controller may control the operation states of the blower, the compressor, and the at least one damper control motor.

Second, the air conditioning system 130 may also include an air supply duct. One end of the air supply duct is connected to a blower and a compressor of the air conditioning system 130. The other end of the air supply pipeline is divided into a plurality of branch pipelines which are respectively connected with a plurality of air outlets. The plurality of air outlets are disposed at different locations within the vehicle 100. For example, an air outlet toward a rear seat in the vehicle 100 (may be referred to as a rear air outlet), an air outlet toward a windshield in the vehicle 100 (may be referred to as a defroster air outlet), an air outlet toward a front seat in the vehicle 100 (may be referred to as a face air outlet), and an air outlet toward a front seat below in the vehicle 100 (may be referred to as a foot air outlet).

Wherein, at least one air door control motor is used for controlling the opening or closing of different air outlets. For example, each air outlet is provided with an air door, and the corresponding air door control motor of each air outlet controls the opening or closing of the air door at the air outlet, so that the opening or closing of the air outlet is controlled.

In an embodiment of the present application, the vehicle charging device 110 may include an air outlet (may be referred to as a charging air outlet). The other end of the air supply duct of the air conditioning system 130 further includes a branch duct connected to the charging outlet. Further, the air conditioning system 130 can adjust the ambient temperature of the in-vehicle charging device 110 through the charging outlet. The charging air outlet can be arranged near the bearing position. The loading position is a position within the vehicle 100 for loading the device to be charged that is charged using the in-vehicle charging device 110.

Second, the air conditioning system 130 may further include an additional damper control motor (which may be referred to as a charge damper control motor) that controls the charge air outlet. The charging air door control motor is used for controlling the opening or closing of the charging air outlet.

The charging outlet may be provided with a wireless charging location accessory in the wireless charging device, for example.

For example, the wireless charging device may be disposed in front of the vehicle front armrest box, i.e., the wireless charging location in the wireless charging device is also located in front of the vehicle front armrest box. At this time, a new branch pipe for connecting the charging outlet located near the wireless charging location may be added to the branch pipe for connecting the rear outlet in the air conditioning system 130.

It should be noted that, the execution body of the temperature control method provided in the embodiment of the present application may be an air conditioner controller in the air conditioning system 130, or a controller in the vehicle 100, or a temperature control device in the vehicle 100. The temperature control method according to the embodiment of the present application will be described below with reference to the vehicle 100 shown in fig. 1, taking an air conditioner controller as an example of an execution subject of the temperature control method.

Referring to fig. 2, a flowchart of a temperature control method according to an embodiment of the application is shown. The temperature control method is applied to a vehicle (e.g., vehicle 100). The vehicle includes an on-board charging device (e.g., on-board charging device 110) and an air conditioner (e.g., an air conditioner in air conditioning system 130). The vehicle-mounted charging device includes a charging air outlet connected to an air supply duct of an air conditioner (e.g., an air supply duct in the air conditioning system 130). As shown in fig. 2, the temperature control method may include S201 to S202.

S201, acquiring temperature data of a vehicle according to the state of an air conditioner in the process of charging equipment to be charged by the vehicle-mounted charging device, wherein the temperature data of the vehicle comprises at least one of the internal environment temperature of the vehicle and the temperature of the air conditioner.

And the user electrically connects the equipment to be charged with the vehicle-mounted charging device, and the vehicle-mounted charging device is automatically started, namely the vehicle-mounted charging device starts to charge the equipment to be charged. In the process of charging the equipment to be charged by the vehicle-mounted charging device, the air conditioner controller can acquire temperature data of the vehicle according to the state of the air conditioner. For example, if the state of the air conditioner is an off state, the air conditioner controller acquires the vehicle interior ambient temperature. And if the state of the air conditioner is a working state, the air conditioner controller acquires the internal environment temperature of the vehicle and the air conditioner temperature.

Illustratively, electrically connecting the device to be charged with the on-vehicle charging apparatus may include any one of: the device to be charged with the wireless charging function is placed at a wireless charging position in the wireless charging device; the equipment to be charged is connected with the wireless charging device in a wired mode.

S202, controlling at least one of a charging air outlet and an air conditioner according to temperature data of the vehicle and the state of the air conditioner.

After the air conditioner controller obtains the temperature data of the vehicle, the charging air outlet and/or the air conditioner can be controlled according to the state of the air conditioner.

In some embodiments, if the state of the air conditioner is off (i.e., the air conditioner is off), the temperature data of the vehicle includes a vehicle interior ambient temperature; at this time, the air conditioner controller may control the charge air outlet to be opened, and start and control the air conditioner according to the ambient temperature inside the vehicle. Or if the state of the air conditioner is a working state (namely, the air conditioner is in the working state), the air conditioner controller can control the opening or closing of the charging air outlet according to the temperature data of the vehicle.

Referring to fig. 3, a specific process of controlling the charge air outlet to be opened and controlling the air conditioner by the air conditioner controller in the case that the air conditioner is in the off state is described. As shown in fig. 3, a temperature control method provided in an embodiment of the present application may include S301 to S303.

S301, if the vehicle-mounted charging device is started and the air conditioner is turned off, acquiring the internal environment temperature of the vehicle.

When the vehicle power supply is turned on, the vehicle power supply supplies power to the in-vehicle charging device. After the vehicle-mounted charging device is started, the air conditioner controller can determine whether the air conditioner is started or not. If the air conditioner is closed, namely the air conditioner is not started, the air conditioner controller can acquire the internal environment temperature of the vehicle; and then according to the ambient temperature in the vehicle, controlling the start of a blower and/or the start of a compressor in the air conditioner, and controlling the opening of a charging air outlet.

The vehicle-mounted charging device may be started when the vehicle-mounted charging device starts to charge the equipment to be charged, or when the vehicle-mounted charging device charges the equipment to be charged.

S302, if the internal environment temperature of the vehicle is greater than a first temperature threshold value and less than a second temperature threshold value, controlling a charging air outlet to be opened, starting an air conditioner, and controlling the air conditioner to work in an air exchange mode; the first temperature threshold is less than the second temperature threshold.

The air conditioning controller may determine a magnitude relationship between the vehicle interior ambient temperature and two temperature thresholds (i.e., a first temperature threshold and a second temperature threshold). If the vehicle interior environment temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioner controller can only start the air conditioner to change the air (i.e. control the air conditioner to work in the air change mode) without starting the air conditioner to adjust the temperature, and control the charging air outlet to be opened.

Illustratively, the air conditioner includes a blower. The air conditioner controller controlling the air conditioner to work in the air exchanging mode comprises the following steps: the air conditioner controller activates the blower.

For example, the air conditioner controller may control the charging damper control motor to open the damper at the charging outlet, and then the charging outlet is opened. The blower can discharge air through the charging air outlet.

In some embodiments, when the temperature of the device to be charged is greater than the first temperature threshold and less than the second temperature threshold, the charging efficiency of the device to be charged is higher, which can be said to be greater than the charging efficiency threshold. For example, the first temperature threshold may be 16 ℃ and the second temperature threshold may be 30 ℃.

In some embodiments, if the vehicle interior environment temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioning controller may control the charging air outlet to be opened and may control other air outlets in the vehicle other than the charging air outlet to be closed. For example, the air conditioner controller controls the rear discharge outlet, the defrost outlet, the blowing face outlet, the blowing foot outlet, and the like to be closed.

In some embodiments, the air conditioner controller activates the blower, and may set the gear of the blower to a preset gear. For example, the gear of the blower includes a plurality of gears, and the preset gear may be a smallest gear (may also be referred to as a low gear) among the plurality of gears. The larger the gear of the blower is, the higher the air outlet speed of the blower is. For example, the plurality of gears of the blower include a primary gear, a secondary gear, and a tertiary gear. The air outlet speed of the blower in the first gear is smaller than that of the blower in the second gear, and the air outlet speed of the blower in the second gear is smaller than that of the blower in the third gear.

In other embodiments, if the vehicle interior ambient temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioning controller may obtain the charging efficiency of the device to be charged electrically connected to the on-board charging device prior to starting the blower; and then determining a target gear of the air change mode (which can be called as a target gear of the blower) according to the charging efficiency of the equipment to be charged. Then, the air conditioner controller controls the air conditioner to operate in the air change mode according to the target gear. For example, the air conditioner controller starts the blower and sets the gear of the blower to the target gear.

If the gear of the blower is larger, the wind outlet speed of the blower is higher, the charging efficiency of the equipment to be charged is lower, and the target gear of the blower determined by the air conditioner controller is larger.

Taking a plurality of gears of the blower as examples, wherein the plurality of gears comprise a first gear, a second gear and a third gear, and if the charging efficiency of the equipment to be charged is smaller than a first value, the target gear is the third gear; if the charging efficiency of the equipment to be charged is larger than the first numerical value and smaller than the second numerical value, the target gear is a second gear; and if the charging efficiency of the equipment to be charged is greater than the second numerical value, the target gear is the first-level gear. The first value is less than the second value, and the second value is less than the third value.

In some embodiments, when the air conditioner controller controls the charging air outlet to be opened, the vehicle can be further controlled to send a prompt that the charging air outlet is opened. For example, the air conditioner controller controls an indicator lamp (may be referred to as an identification corresponding to a charging outlet) corresponding to the charging outlet in the vehicle 100 to light up or blink. For another example, the air conditioner controller controls a display screen in the vehicle 100 to display a prompt message indicating that the charging outlet has been opened. For another example, the air conditioner controller controls the vehicle 100 to voice-play the prompt.

S303, if the internal environment temperature of the vehicle is smaller than a first temperature threshold value or is larger than a second temperature threshold value, controlling a charging air outlet to be opened, starting an air conditioner, and setting the temperature of the air conditioner to be a target temperature; the target temperature is greater than the first temperature threshold and less than the second temperature threshold.

If the vehicle interior environment temperature is less than the first temperature threshold, or the vehicle interior environment temperature is greater than the second temperature threshold, the air conditioner controller may control the charge air outlet to be opened, start the air conditioner, and set the temperature of the air conditioner to the target temperature. Wherein, the air conditioner controller starting the air conditioner may include: the blower and compressor in the air conditioner are started.

For example, the first temperature threshold is 16 ℃, the second temperature threshold is 30 ℃, and the target temperature may be 23 ℃.

In some embodiments, if the vehicle interior ambient temperature is less than the first temperature threshold, the air conditioning controller activating the air conditioner comprises: and starting air conditioning heat. If the vehicle interior ambient temperature is greater than the second temperature threshold, the air conditioning controller starting the air conditioner includes: and starting the air conditioner to refrigerate.

Wherein, starting the air conditioning heat may include: and starting a blower in the air conditioner, and starting a compressor in the air conditioner to heat. Starting air conditioning refrigeration may include: and starting a blower in the air conditioner, and starting a compressor in the air conditioner to refrigerate.

It should be noted that, for a specific process of the air conditioner controller starting the blower in the air conditioner, reference may be made to the detailed description of the air conditioner controller starting the blower in S203, and the embodiments of the present application are not repeated here.

It is understood that since the vehicle interior ambient temperature has a large influence on the device to be charged which is charged in the vehicle, for example, the vehicle interior ambient temperature is high and the temperature of the device to be charged is high, and the vehicle interior ambient temperature is low and the temperature of the device to be charged is low. The adjustment of the temperature of the device to be charged can thus be achieved by adjusting the temperature of the vehicle interior environment.

Secondly, after the vehicle-mounted charging device is started and the equipment to be charged is charged, if the air conditioner controller determines that the air conditioner is closed, whether the air conditioner is started or not can be judged according to the ambient temperature in the vehicle. The temperature greater than the first temperature threshold and less than the second temperature threshold may be a temperature of the device to be charged when the charging efficiency of the device to be charged is higher. Then, if the vehicle interior ambient temperature is greater than the first temperature threshold and less than the second temperature threshold, the vehicle interior ambient temperature is characterized as the temperature at which the charging efficiency of the device to be charged is high. The temperature of the device to be charged is greatly dependent on the temperature of the environment in the vehicle, and it is known that the temperature of the device to be charged may be approximately equal to the temperature of the device to be charged when the charging efficiency of the device to be charged is high, and the air conditioner may not be started to regulate the temperature. Further, because the equipment to be charged generates heat in the charging process, although the temperature of the equipment to be charged is the temperature of the equipment to be charged when the charging efficiency of the equipment to be charged is higher when the environmental temperature in the vehicle is obtained, the blower can be started, the flow of the peripheral air of the equipment to be charged is quickened, and the temperature rising range of the equipment to be charged in the charging process is reduced. And the temperature of the equipment to be charged in the charging process is approximately equal to the temperature of the equipment to be charged when the charging efficiency of the equipment to be charged is high, so that the charging efficiency of the equipment to be charged in the charging process is high.

In addition, since the temperature greater than the first temperature threshold and less than the second temperature threshold may be the temperature of the device to be charged when the charging efficiency of the device to be charged is high, if the vehicle interior ambient temperature is less than the first temperature threshold or greater than the second temperature threshold, the vehicle interior ambient temperature is characterized as the temperature when the charging efficiency of the device to be charged is low. While the temperature of the device to be charged is greatly dependent on the temperature of the environment inside the vehicle, it is known that the temperature of the device to be charged may be approximately equal to the temperature when the charging efficiency of the device to be charged is low, and the air conditioner may be started and set to the target temperature. The target temperature may be a temperature at which the charging efficiency of the device to be charged is high. The air conditioner can be used for quickly adjusting the internal environment temperature of the vehicle to a target temperature (namely, the temperature when the charging efficiency of the equipment to be charged is higher), and also can be used for quickly adjusting the temperature of the equipment to be charged to the target temperature (namely, the temperature when the charging efficiency of the equipment to be charged is higher). Thereby, an improvement in the charging efficiency of the device to be charged is achieved.

In some embodiments, if the air conditioner is in an on state, the air conditioner controller may first obtain the air conditioner temperature; and judging whether the air conditioner temperature is greater than the first temperature threshold and less than the second temperature threshold. If the air conditioner temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioner controller can control the charging air outlet to be opened. The air conditioning temperature is air conditioning heating temperature or air conditioning refrigerating temperature.

And secondly, if the air conditioner heating temperature is greater than the second temperature threshold or the air conditioner refrigerating temperature is less than the first temperature threshold, controlling the charging air outlet to be closed.

In addition, if the air conditioner heating temperature is smaller than the first temperature threshold value or the air conditioner refrigerating temperature is larger than the second temperature threshold value, the air conditioner controller can also acquire the internal environment temperature of the vehicle; and comparing the air-conditioning temperature with the internal environment temperature of the vehicle. And then, controlling the opening or closing of the charging air outlet according to the comparison result of the air conditioner temperature and the internal environment temperature of the vehicle.

When the air conditioner is in an on state, the air conditioner controller may acquire the temperature of the air conditioner and the temperature of the vehicle interior environment at the same time, or may acquire the temperature of the air conditioner first and then acquire the temperature of the vehicle interior. The embodiment of the application does not limit the time for acquiring the internal temperature of the vehicle by the air conditioner controller.

It will be appreciated that, when the air conditioner is on, the air conditioner controller will open the charging outlet whenever the air conditioner temperature is appropriate (e.g., the air conditioner temperature is greater than the first temperature threshold and less than the second temperature threshold), whether the air conditioner temperature is an air conditioner heating temperature or an air conditioner cooling temperature (i.e., the air conditioner is heating or cooling). Second, if the air conditioning heating temperature is too high (e.g., the air conditioning heating temperature is greater than the second temperature threshold), or the air conditioning cooling temperature is too low (e.g., the air conditioning cooling temperature is less than the first temperature threshold), the charging outlet is closed.

In addition, if the air conditioning heating temperature is low (e.g., the air conditioning heating temperature is less than the first temperature threshold), or the air conditioning cooling temperature is too high (e.g., the air conditioning cooling temperature is greater than the second temperature threshold), the air conditioning temperature and the vehicle interior ambient temperature are further compared to determine whether to open or close the charging outlet.

Further, the step of controlling the opening or closing of the charging outlet according to the comparison result of the air conditioning temperature and the vehicle interior environment temperature may include: if the air conditioning heating temperature is smaller than the vehicle internal environment temperature, controlling the charging air outlet to be closed; and if the air conditioning heating temperature is greater than the vehicle internal environment temperature, controlling the charging air outlet to be opened.

It is understood that if the air conditioner heating temperature is low (e.g., the air conditioner heating temperature is less than the first temperature threshold), and the air conditioner heating temperature is lower than the vehicle interior temperature, which indicates that the air conditioner has no heating effect on the environment, the air conditioner controller may close the charging air outlet. If the air conditioner heating temperature is lower, but the air conditioner heating temperature is higher than the temperature in the vehicle, which means that the air conditioner has a certain heating effect on the environment, the air conditioner controller can open the charging air outlet.

The step of controlling the opening or closing of the charging outlet according to the comparison result of the air conditioning temperature and the vehicle interior environment temperature may include: if the refrigerating temperature of the air conditioner is smaller than the internal environment temperature of the vehicle, controlling the opening of the charging air outlet; and if the refrigerating temperature of the air conditioner is higher than the internal environment temperature of the vehicle, controlling the charging air outlet to be closed.

It will be appreciated that if the air conditioning cooling temperature is high (e.g., the air conditioning cooling temperature is greater than the second temperature threshold), but the air conditioning cooling temperature is lower than the vehicle interior temperature, indicating that the air conditioning has a certain cooling effect on the environment, the air conditioning controller may open the charging outlet. If the air conditioner refrigerating temperature is higher and the air conditioner refrigerating temperature is higher than the temperature in the vehicle, the air conditioner has no refrigerating effect on the environment, and the air conditioner controller can close the charging air outlet.

Referring to fig. 4, a specific process of controlling the charging outlet and controlling the air conditioner by the air conditioner controller in the case that the air conditioner is in an operating state is described. As shown in fig. 4, a temperature control method provided in an embodiment of the present application may include S401 to S410.

S401, starting the vehicle-mounted charging device.

When the vehicle power supply is turned on, the vehicle power supply supplies power to the in-vehicle charging device. If the user electrically connects the equipment to be charged with the vehicle-mounted charging device, the vehicle-mounted charging device is started.

S402, judging whether the air conditioner is started or not.

After the vehicle-mounted charging device is started, the air conditioner controller determines whether the air conditioner is started or not. If the air conditioner is turned off, i.e., the air conditioner is not started, S403 is performed. If the air conditioner is started, S406 is performed.

S403, acquiring the internal environment temperature of the vehicle.

S404, if the internal environment temperature of the vehicle is greater than the first temperature threshold and less than the second temperature threshold, controlling the charging air outlet to be opened, and starting the blower; the first temperature threshold is less than the second temperature threshold.

S405, if the internal environment temperature of the vehicle is smaller than a first temperature threshold value or the internal environment temperature of the vehicle is larger than a second temperature threshold value, controlling a charging air outlet to be opened, starting an air conditioner, and setting the temperature of the air conditioner to be a target temperature; the target temperature is greater than the first temperature threshold and less than the second temperature threshold.

It should be noted that, the specific process of S401 to S405 may be referred to the detailed description of S301 to S303, and the embodiments of the present application are not repeated here.

S406, judging whether the air conditioner is started to heat or not.

The air conditioner controller determines that the vehicle-mounted charging device is started, and the air conditioner is started, whether the air conditioner is started for heating or not can be judged. If the air conditioner is heating, S407 is executed. If the air conditioner is cooling, S409 is performed.

S407, acquiring the air conditioning heating temperature.

If the vehicle-mounted charging device is started and the air conditioner is in a heating state, the air conditioner controller can acquire the temperature of the air conditioner. At this time, the temperature of the air conditioner obtained by the air conditioner controller is the air conditioner heating temperature.

S408, controlling the opening or closing of the charging air outlet according to the air conditioner heating temperature, the first temperature threshold and the second temperature threshold.

The air conditioner controller can determine whether to open the charging air outlet according to the temperature of the air conditioner.

In some embodiments, the air conditioner controller may control the charge air outlet to be opened if the air conditioner heating temperature satisfies the first opening condition or the second opening condition. Wherein the first opening condition includes the air conditioning heating temperature being greater than a first temperature threshold and less than a second temperature threshold. The second opening condition includes: the air conditioning heating temperature is less than the first temperature threshold and the air conditioning heating temperature is greater than the vehicle interior ambient temperature.

It is understood that the temperature greater than the first temperature threshold and less than the second temperature threshold may be the temperature of the device to be charged when the charging efficiency of the device to be charged is high. Then, if the air conditioner heating temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioner controller may control the charging air outlet to be opened so that the air conditioner is discharged through the charging air outlet. Further, the air conditioner may adjust the ambient temperature of the vehicle charging device to an air conditioning heat temperature (i.e., a temperature at which the charging efficiency of the device to be charged is high). Since the temperature of the equipment to be charged which is charged by the vehicle charging device is greatly affected by the ambient temperature of the vehicle charging device, the air conditioner adjusts the ambient temperature of the vehicle charging device to the air conditioning heating temperature (i.e., the temperature when the charging efficiency of the equipment to be charged is high), and then the temperature of the equipment to be charged which is charged by using the vehicle charging device can also be adjusted to the air conditioning heating temperature (i.e., the temperature when the charging efficiency of the equipment to be charged is high) by the ambient temperature of the vehicle charging device. Therefore, the temperature of the equipment to be charged is quickly adjusted to the temperature when the charging efficiency of the equipment to be charged is higher.

In some embodiments, the air conditioner controller may control the charge air outlet to close if the air conditioner heating temperature satisfies the first closing condition or the second closing condition. Wherein the first shutdown condition includes the air conditioning heating temperature being greater than the second temperature threshold. The second closing condition includes: the air conditioning heating temperature is less than the first temperature threshold and the air conditioning heating temperature is less than the vehicle interior ambient temperature.

When the air conditioner controller determines that the air conditioner heating temperature is smaller than a first temperature threshold, the air conditioner controller can firstly acquire the internal environment temperature of the vehicle; and then judging whether the air conditioning heating temperature is less than the internal environment temperature of the vehicle. If it is determined that the air conditioning heating temperature is less than the vehicle interior ambient temperature, indicating that the air conditioning heating temperature satisfies the second closing condition, the air conditioning controller may control the charging air outlet to be closed.

For example, the air conditioner controller may control the charging damper to control the motor to close the damper at the charging outlet, and then the charging outlet is closed.

It is understood that the temperature greater than the first temperature threshold and less than the second temperature threshold may be the temperature of the device to be charged when the charging efficiency of the device to be charged is high. And if the air conditioner heating temperature is larger than the second temperature threshold, the air conditioner heating temperature is higher than the temperature when the charging efficiency of the equipment to be charged is higher. Therefore, the air conditioner controller can control the charging air outlet to be closed, and the air conditioner is prevented from adjusting the peripheral temperature of the vehicle charging device too high. Since the temperature of the equipment to be charged by the vehicle charging device is greatly affected by the ambient temperature of the vehicle charging device, the excessive regulation of the ambient temperature of the vehicle charging device is avoided, and the excessive regulation of the temperature of the equipment to be charged by the vehicle charging device can be avoided.

And secondly, if the air conditioner heating temperature is smaller than a first temperature threshold, the air conditioner heating temperature is represented to be smaller than the temperature when the charging efficiency of the equipment to be charged is higher, and the air conditioner heating temperature is too low. And the air conditioner heating temperature is also smaller than the vehicle interior environment temperature, and the difference between the air conditioner heating temperature and the temperature when the charging efficiency of the equipment to be charged is higher is larger than the difference between the vehicle interior environment temperature and the temperature when the charging efficiency of the equipment to be charged is higher. Therefore, the air conditioner controller controls the charging air outlet to be closed, so that the influence of the too low air conditioner heating temperature on the ambient temperature of the vehicle charging device can be reduced; the ambient temperature of the vehicle charging device can be guaranteed to be closer to the ambient temperature in the vehicle than the air conditioner heating temperature. The ambient temperature of the vehicle charging device is closer to the ambient temperature in the vehicle, namely, the temperature when the charging efficiency of the equipment to be charged is higher. Because the temperature of the equipment to be charged which is charged by the vehicle charging device is greatly influenced by the surrounding temperature of the vehicle charging device, the air conditioner controller closes the charging air outlet, so that the influence of the too low air conditioner heating temperature on the surrounding temperature of the vehicle charging device is reduced, and the influence of the too low air conditioner heating temperature on the temperature of the equipment to be charged which is charged by the vehicle charging device can be reduced; the temperature of the charging equipment to be charged, which is charged by the vehicle charging device, is ensured to be closer to the temperature when the charging efficiency of the charging equipment to be charged is higher.

In addition, although the air conditioner heating temperature is greater than the temperature when the charging efficiency of the equipment to be charged is higher, or the air conditioner heating temperature is less than the temperature when the charging efficiency of the equipment to be charged is higher and is less than the internal environment temperature of the vehicle, the air conditioner controller only closes the charging air outlet, but does not regulate the air conditioner heating temperature. Thus, the demand of the user for air conditioning heat can be ensured.

S409, acquiring the refrigerating temperature of the air conditioner.

If the in-vehicle charging device is started and the air conditioner is in a cooling state, the air conditioner controller may acquire the temperature of the air conditioner. At this time, the temperature of the air conditioner acquired by the air conditioner controller is the air conditioner cooling temperature.

S410, controlling the opening or closing of the charging air outlet according to the air conditioner refrigerating temperature, the first temperature threshold and the second temperature threshold.

The air conditioner controller can determine whether to open the charging air outlet according to the refrigerating temperature of the air conditioner.

In some embodiments, if the third opening condition or the fourth opening condition is satisfied, the air conditioner controller may control the charging outlet to be opened. The third opening condition comprises that the refrigerating temperature of the air conditioner is larger than the first temperature threshold value and smaller than the second temperature threshold value. The fourth start condition includes: the air conditioning refrigeration temperature is greater than the second temperature threshold and the air conditioning refrigeration temperature is less than the vehicle interior ambient temperature.

When the air conditioner controller determines that the air conditioner refrigerating temperature is greater than the second temperature threshold value, the air conditioner controller can firstly acquire the internal environment temperature of the vehicle; and judging whether the refrigerating temperature of the air conditioner is less than the internal environment temperature of the vehicle. If the air conditioner cooling temperature is determined to be smaller than the vehicle internal environment temperature, which indicates that the air conditioner cooling temperature meets the fourth opening condition, the air conditioner controller can control the charging air outlet to be closed.

It is understood that the temperature greater than the first temperature threshold and less than the second temperature threshold may be the temperature of the device to be charged when the charging efficiency of the device to be charged is high. Then, if the air conditioner cooling temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioner controller may control the charging air outlet to be opened so that the air conditioner is discharged through the charging air outlet. Further, the air conditioner may adjust the ambient temperature of the vehicle charging device to an air conditioner cooling temperature (i.e., a temperature at which the charging efficiency of the device to be charged is high). Since the temperature of the device to be charged by the vehicle charging device is greatly affected by the ambient temperature of the vehicle charging device, the air conditioner adjusts the ambient temperature of the vehicle charging device to the air conditioning cooling temperature (i.e., the temperature when the charging efficiency of the device to be charged is high), and then the temperature of the device to be charged by using the vehicle charging device can also be adjusted to the air conditioning cooling temperature (i.e., the temperature when the charging efficiency of the device to be charged is high) by the ambient temperature of the vehicle charging device. Therefore, the temperature of the equipment to be charged is quickly adjusted to the temperature when the charging efficiency of the equipment to be charged is higher.

In some embodiments, if the third closing condition or the fourth closing condition is satisfied, the air conditioner controller may control the charging outlet to close. Wherein the third closing condition includes the air conditioning refrigeration temperature being less than the first temperature threshold. The fourth closing condition includes: the air conditioning refrigeration temperature is greater than the second temperature threshold and the air conditioning refrigeration temperature is greater than the vehicle interior ambient temperature.

It is understood that the temperature greater than the first temperature threshold and less than the second temperature threshold may be the temperature of the device to be charged when the charging efficiency of the device to be charged is high. And if the air-conditioning refrigeration temperature is smaller than the first temperature threshold, the air-conditioning refrigeration temperature is lower than the temperature when the charging efficiency of the equipment to be charged is higher, and the air-conditioning refrigeration temperature is too low. Therefore, the air conditioner controller can control the charging air outlet to be closed, and the air conditioner is prevented from adjusting the peripheral temperature of the vehicle charging device too low. Since the temperature of the equipment to be charged by the vehicle charging device is greatly affected by the ambient temperature of the vehicle charging device, the temperature of the equipment to be charged by the vehicle charging device is prevented from being excessively low by adjusting the ambient temperature of the vehicle charging device, and the air conditioner can be prevented from excessively low by adjusting the temperature of the equipment to be charged by the vehicle charging device.

And secondly, if the air-conditioning refrigeration temperature is larger than the second temperature threshold, the air-conditioning refrigeration temperature is higher than the temperature when the charging efficiency of the equipment to be charged is higher, and the air-conditioning refrigeration temperature is too high. And the air conditioner refrigerating temperature is also larger than the vehicle internal environment temperature, and the difference between the air conditioner refrigerating temperature and the temperature when the charging efficiency of the equipment to be charged is higher is larger than the difference between the vehicle internal environment temperature and the temperature when the charging efficiency of the equipment to be charged is higher. Therefore, the air conditioner controller controls the charging air outlet to be closed, the influence of the too high air conditioner refrigerating temperature on the ambient temperature of the vehicle charging device can be reduced, the ambient temperature of the vehicle charging device can be ensured, and compared with the air conditioner refrigerating temperature, the ambient temperature in the vehicle is closer to the ambient temperature. The ambient temperature of the vehicle charging device is closer to the ambient temperature in the vehicle, namely, the temperature when the charging efficiency of the equipment to be charged is higher. Because the temperature of the equipment to be charged which is charged by the vehicle charging device is greatly influenced by the surrounding temperature of the vehicle charging device, the air conditioner controller closes the charging air outlet, so that the influence of the excessive air conditioner refrigerating temperature on the surrounding temperature of the vehicle charging device is reduced, and the influence of the excessive air conditioner refrigerating temperature on the temperature of the equipment to be charged which is charged by the vehicle charging device can be reduced; the temperature of the charging equipment to be charged, which is charged by the vehicle charging device, is ensured to be closer to the temperature when the charging efficiency of the charging equipment to be charged is higher.

In addition, although the air conditioner refrigerating temperature is smaller than the temperature when the charging efficiency of the equipment to be charged is higher, or the air conditioner refrigerating temperature is larger than the temperature when the charging efficiency of the equipment to be charged is higher and is larger than the internal environment temperature of the vehicle, the air conditioner controller only closes the charging air outlet, but does not adjust the air conditioner refrigerating temperature. Thereby ensuring the demand of users for air conditioner refrigeration.

Referring to fig. 5, a flowchart of another temperature control method according to an embodiment of the application is provided. As shown in fig. 5, the temperature control method may include S501-S522.

S501, starting the vehicle-mounted charging device.

S502, judging whether the air conditioner is started or not.

After the vehicle-mounted charging device is started, the air conditioner controller determines whether the air conditioner is started or not. If the air conditioner is turned off, i.e., the air conditioner is not started, the air conditioner controller performs S503. If the air conditioner is started, the air conditioner controller performs S509.

S503, acquiring the internal environment temperature of the vehicle.

S504, judging whether the internal environment temperature of the vehicle is smaller than a first temperature threshold value.

The air conditioning controller determines whether the vehicle interior ambient temperature is less than a first temperature threshold. If the vehicle interior ambient temperature is less than the first temperature threshold, the air conditioner controller performs S505. If the vehicle interior ambient temperature is greater than the first temperature threshold, the air conditioner controller performs S506.

S505, controlling the opening of the charging air outlet, starting the air conditioner to heat, and setting the temperature of the air conditioner to be the target temperature.

If the internal environment temperature of the vehicle is smaller than the first temperature threshold, the air conditioner controller controls the charging air outlet to be opened, the air conditioner is started to heat, and the heating temperature of the air conditioner is set to be the target temperature. The target temperature is greater than the first temperature threshold and less than the second temperature threshold.

S506, judging whether the internal environment temperature of the vehicle is smaller than a second temperature threshold value.

The air conditioning controller determines whether the vehicle interior ambient temperature is less than a second temperature threshold. If the vehicle interior ambient temperature is less than the second temperature threshold, indicating that the vehicle interior ambient temperature is greater than the first temperature threshold and less than the second temperature threshold, the air conditioner controller performs S507. If the vehicle interior ambient temperature is greater than the second temperature threshold, the air conditioner controller performs S508. The first temperature threshold is less than the second temperature threshold.

S507, controlling the opening of the charging air outlet, and starting the blower.

And if the internal environment temperature of the vehicle is greater than the first temperature threshold and less than the second temperature threshold, the air conditioner controller controls the charging air outlet to be opened, and the blower is started.

S508, controlling the opening of the charging air outlet, starting the air conditioner for refrigeration, and setting the temperature of the air conditioner to be the target temperature.

And if the internal environment temperature of the vehicle is greater than the second temperature threshold value, the air conditioner controller controls the charging air outlet to be opened, starts air conditioner refrigeration and sets the refrigeration temperature of the air conditioner as the target temperature.

It should be noted that, the specific process of S501-S508 may be described with reference to the above details of S301-S303, which are not repeated here in the embodiments of the present application.

S509, judging whether the air conditioner is started to heat.

The air conditioner controller determines that the vehicle-mounted charging device is started, and the air conditioner is started, whether the air conditioner is started for heating or not can be judged. If the air conditioner heats up, the air conditioner controller performs S510. If the air conditioner is cooling, the air conditioner controller performs S517.

S510, acquiring the air conditioning heating temperature.

S511, judging whether the air conditioning heating temperature is smaller than a first temperature threshold.

The air conditioning controller determines whether the air conditioning heating temperature is less than a first temperature threshold. If the air conditioning heating temperature is less than the first temperature threshold, the air conditioning controller performs S512. If the air conditioning heating temperature is greater than the first temperature threshold, the air conditioning controller performs S514.

S512, acquiring the internal environment temperature of the vehicle.

S513, judging whether the air conditioning heating temperature is greater than the vehicle interior environment temperature.

The air conditioning controller determines whether the air conditioning heating temperature is greater than the vehicle interior ambient temperature. If the air conditioning heating temperature is greater than the vehicle interior ambient temperature, the air conditioning controller performs S515. If the air conditioning heating temperature is less than the vehicle interior ambient temperature, the air conditioning controller performs S516.

S514, judging whether the air conditioner heating temperature is greater than a second temperature threshold.

The air conditioning controller determines whether the air conditioning heating temperature is greater than a second temperature threshold. If the air conditioning heating temperature is greater than the second temperature threshold, the air conditioning controller performs S516. If the air conditioning heating temperature is less than the second temperature threshold, the air conditioning controller performs S515.

S515, controlling the opening of the charging air outlet.

S516, controlling the charging air outlet to be closed.

It should be noted that, the specific process of S510-S516 may be described in detail above with reference to S407-S408, and the embodiments of the present application are not repeated here.

S517, acquiring the refrigerating temperature of the air conditioner.

And if the vehicle-mounted charging device is started and the air conditioner is in a refrigerating state, acquiring the refrigerating temperature of the air conditioner controller.

S518, judging whether the air conditioner refrigerating temperature is smaller than a first temperature threshold value.

The air conditioning controller determines whether the air conditioning refrigeration temperature is less than a first temperature threshold. If the air conditioning cooling temperature is less than the first temperature threshold, the air conditioning controller performs S516. If the air conditioning cooling temperature is greater than the first temperature threshold, the air conditioning controller performs S519.

S519, judging whether the air conditioner refrigerating temperature is larger than a second temperature threshold value.

The air conditioning controller determines whether the air conditioning refrigeration temperature is greater than a second temperature threshold. If the air conditioning cooling temperature is greater than the second temperature threshold, the air conditioning controller performs S520. If the air conditioning cooling temperature is less than the second temperature threshold, the air conditioning controller performs S515.

S520, acquiring the internal environment temperature of the vehicle.

S521, judging whether the air conditioner refrigerating temperature is smaller than the vehicle internal environment temperature.

The air conditioner controller determines whether the air conditioner cooling temperature is less than the vehicle interior ambient temperature. If the air conditioning cooling temperature is less than the vehicle interior ambient temperature, the air conditioning controller performs S515. If the air conditioning cooling temperature is greater than the vehicle interior ambient temperature, the air conditioning controller performs S516.

It should be noted that, the specific process of S517-S521 may be described with reference to the above details of S409-S410, which are not repeated herein in the embodiments of the present application.

S522, after the vehicle-mounted charging device finishes charging, executing at least one of the following steps: and controlling the charging air outlet to be closed, closing the air blower and closing the air conditioner.

After S505 or S508, the in-vehicle charging device ends charging, and the air conditioner controller controls the charging outlet to be closed, and also turns off the air conditioner (including the blower and the compressor). After S507, the vehicle-mounted charging device finishes charging, and the air conditioner controller controls the charging air outlet to be closed, and also turns off the blower. After S515, the vehicle-mounted charging device ends charging, and the air conditioner controller controls the charging outlet to be closed.

In some embodiments, if the vehicle-mounted charging device charges the electric quantity of the to-be-charged device or the to-be-charged device is electrically disconnected from the vehicle-mounted charging device, the vehicle-mounted charging device ends the charging.

In some embodiments, if the vehicle-mounted charging device charges the electric quantity of the device to be charged, the vehicle may be controlled to send a prompt that the charging is finished. For example, the display module 120 of the vehicle 100 displays a text message including "wireless charging has ended".

In some embodiments, if the device to be charged is electrically disconnected from the vehicle-mounted charging device, the vehicle may be controlled to send a prompt that charging is complete. For example, the display module 120 of the vehicle 100 displays text information including "wireless charging is completed".

It will be appreciated that the apparatus (e.g., temperature control device) includes corresponding hardware structures and/or software modules that perform the functions described above. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the embodiments of the present application.

The embodiment of the application also provides a temperature control device 600 which is applied to a vehicle. The vehicle includes an on-vehicle charging device and an air conditioner. The air conditioner includes a blower. The vehicle-mounted charging device comprises a charging air outlet, and the charging air outlet is connected with an air supply pipeline of the air conditioner. As shown in fig. 6, the temperature control apparatus 600 may include: a temperature acquisition module 601 and a control module 602.

The temperature obtaining module 601 is configured to obtain, according to a state of an air conditioner, temperature data of a vehicle during charging of a device to be charged by the vehicle-mounted charging device, where the temperature data of the vehicle includes at least one of an ambient temperature inside the vehicle and an air conditioner temperature. The control module 602 is configured to control at least one of a charging outlet and an air conditioner according to temperature data of the vehicle and a state of the air conditioner.

In one possible implementation, the temperature data includes a vehicle interior ambient temperature. The control module 602 is specifically configured to control the opening of the charging air outlet if the state of the air conditioner is in the closed state, and start and control the air conditioner according to the ambient temperature inside the vehicle.

In another possible implementation, the control module 602 is specifically configured to: if the internal environment temperature of the vehicle is greater than the first temperature threshold value and less than the second temperature threshold value, starting an air conditioner and controlling the air conditioner to work in an air exchange mode; if the vehicle interior environment temperature is less than the first temperature threshold, or the vehicle interior environment temperature is greater than the second temperature threshold, the air conditioner is started, and the temperature of the air conditioner is controlled to be the target temperature. Wherein the first temperature threshold is less than the second temperature threshold; the target temperature is greater than the first temperature threshold and less than the second temperature threshold.

In another possible implementation, the control module 602 is specifically configured to: if the state of the air conditioner is the working state, the opening or closing of the charging air outlet is controlled according to the temperature data of the vehicle.

In another possible implementation, the temperature data of the vehicle includes an air conditioning temperature, and the control module 602 is specifically configured to: if the temperature of the air conditioner is greater than the first temperature threshold value and less than the second temperature threshold value, controlling the opening of the charging air outlet; the air conditioning temperature is air conditioning heating temperature or air conditioning refrigerating temperature.

In another possible implementation, the temperature data of the vehicle includes an air conditioning temperature and an internal environment temperature of the vehicle, and the air conditioning temperature is an air conditioning heating temperature or an air conditioning cooling temperature. The control module 602 is specifically configured to: if the air conditioner heating temperature is smaller than the first temperature threshold value or the air conditioner refrigerating temperature is larger than the second temperature threshold value, comparing the air conditioner temperature with the internal environment temperature of the vehicle; and controlling the opening or closing of the charging air outlet according to the comparison result of the air conditioner temperature and the vehicle interior environment temperature.

In another possible implementation, the air conditioning temperature is an air conditioning heating temperature. The control module 602 is specifically configured to: if the air conditioning heating temperature is smaller than the vehicle internal environment temperature, controlling the charging air outlet to be closed; and if the air conditioning heating temperature is greater than the vehicle internal environment temperature, controlling the charging air outlet to be opened.

In another possible implementation, the air conditioning temperature is an air conditioning refrigeration temperature, and the control module 602 is specifically configured to: if the refrigerating temperature of the air conditioner is smaller than the internal environment temperature of the vehicle, controlling the opening of the charging air outlet; and if the refrigerating temperature of the air conditioner is higher than the internal environment temperature of the vehicle, controlling the charging air outlet to be closed.

In another possible implementation, the temperature data of the vehicle includes an air conditioning temperature, and the air conditioning temperature is an air conditioning heating temperature or an air conditioning cooling temperature. The control module 602 is specifically configured to: and if the air conditioner heating temperature is greater than the second temperature threshold value or the air conditioner refrigerating temperature is less than the first temperature threshold value, controlling the charging air outlet to be closed.

In another possible implementation, the temperature control device 600 further includes a gear determination module 603. A gear determining module 603, configured to obtain charging efficiency of a device to be charged; and determining a target gear of the air change mode according to the charging efficiency of the equipment to be charged. The control module 602 is specifically configured to control the air conditioner to operate in a ventilation mode according to a target gear.

In another possible implementation, the temperature control device 600 further includes a prompt module 604. The prompting module 604 is configured to control, after the step of controlling the charging air outlet to open, an indicator light corresponding to the charging air outlet in the vehicle to light or flash, or control the vehicle to play a prompting message in voice, or control the vehicle to display the prompting message through a display screen. The prompt information is used for prompting a user that the charging air outlet is opened.

Of course, the temperature control device 600 provided in the embodiment of the present application includes, but is not limited to, the above modules.

The embodiment of the present application further provides a temperature control device 600, as shown in fig. 7, where the temperature control device 600 includes: a processor 701, a memory 702, and a communication bus 703; the processor 701 and the memory 702 perform communication with each other through a communication bus 703. The memory 702 is configured to store at least one executable instruction that causes the processor 701 to perform the temperature control method according to the above embodiment.

The embodiment of the application also provides a vehicle, which comprises the temperature control device and a battery. The battery is used for supplying power to the temperature control device.

The embodiment of the application also provides a computer readable storage medium, which stores at least one executable instruction for causing a temperature control device to execute the temperature control method according to the above embodiment.

For example, the computer readable storage medium may be Read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), compact disc Read-Only Memory (CD-ROM), magnetic tape, floppy disk, optical data storage device, and the like.

The embodiment of the application also provides a computer program product, which stores at least one executable instruction that causes a temperature control device to execute the temperature control method according to the above embodiment.

The temperature control device, the vehicle, the computer readable storage medium or the computer program product provided by the embodiments of the present application are used to execute the corresponding method provided above, so that the beneficial effects thereof can be referred to the beneficial effects in the corresponding method provided above, and will not be described herein.

From the foregoing description of the embodiments, it will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of functional modules is illustrated, and in practical applications, the above-described functional allocation may be performed by different functional modules, that is, the internal structure of the device (e.g., the temperature control device) is divided into different functional modules, so as to perform all or part of the functions described above. The specific operation of the above-described system, device (e.g., temperature control device) and unit may refer to the corresponding process in the foregoing method embodiment, which is not described herein.

In the several embodiments provided herein, it should be understood that the disclosed systems, devices (e.g., temperature control devices) and methods may be implemented in other ways. For example, the above-described embodiments of the apparatus (e.g., temperature control apparatus) are merely illustrative, e.g., the division of the modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in whole or in part in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) or a processor to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: flash memory, removable hard disk, read-only memory, random access memory, magnetic or optical disk, and the like.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The temperature control method is characterized by being applied to a vehicle, wherein the vehicle comprises a vehicle-mounted charging device and an air conditioner, the vehicle-mounted charging device comprises a charging air outlet, and the charging air outlet is connected with an air supply pipeline of the air conditioner; the method comprises the following steps:

Acquiring temperature data of the vehicle according to the state of the air conditioner in the process of charging equipment to be charged by the vehicle-mounted charging device, wherein the temperature data of the vehicle comprises at least one of the internal environment temperature of the vehicle and the air conditioner temperature;

Controlling at least one of the charging air outlet and the air conditioner according to the temperature data of the vehicle and the state of the air conditioner;

Wherein the temperature data includes the vehicle interior environment temperature, and the step of controlling at least one of the charging outlet and the air conditioner according to the vehicle temperature data and the state of the air conditioner includes: if the state of the air conditioner is in a closed state, controlling the charging air outlet to be opened, and starting and controlling the air conditioner according to the internal environment temperature of the vehicle;

wherein, the step of starting and controlling the air conditioner according to the internal environment temperature of the vehicle comprises the following steps:

If the internal environment temperature of the vehicle is greater than a first temperature threshold value and less than a second temperature threshold value, starting the air conditioner and controlling the air conditioner to work in an air exchange mode; the first temperature threshold is less than the second temperature threshold;

If the vehicle interior environment temperature is smaller than the first temperature threshold value or the vehicle interior environment temperature is larger than the second temperature threshold value, starting the air conditioner, and controlling the temperature of the air conditioner to be a target temperature; the target temperature is greater than the first temperature threshold and less than the second temperature threshold.

2. The temperature control method according to claim 1, wherein the step of controlling at least one of the charge air outlet and the air conditioner according to the temperature data of the vehicle and the state of the air conditioner specifically includes:

And if the state of the air conditioner is a working state, controlling the opening or closing of the charging air outlet according to the temperature data of the vehicle.

3. The method according to claim 2, wherein the temperature data of the vehicle includes the air conditioning temperature, and the step of controlling the opening or closing of the charging outlet according to the temperature data of the vehicle specifically includes:

If the temperature of the air conditioner is larger than a first temperature threshold value and smaller than a second temperature threshold value, controlling the charging air outlet to be opened; the air conditioning temperature is air conditioning heating temperature or air conditioning refrigerating temperature.

4. The method according to claim 3, wherein the temperature data of the vehicle includes the air-conditioning temperature and the vehicle interior environment temperature, the air-conditioning temperature is an air-conditioning heating temperature or an air-conditioning cooling temperature, and the step of controlling the opening or closing of the charging air outlet according to the temperature data of the vehicle specifically includes:

If the air-conditioning heating temperature is smaller than a first temperature threshold value or the air-conditioning refrigerating temperature is larger than a second temperature threshold value, comparing the air-conditioning temperature with the vehicle interior environment temperature;

and controlling the opening or closing of the charging air outlet according to the comparison result of the air conditioner temperature and the internal environment temperature of the vehicle.

5. The method according to claim 4, wherein the air conditioning temperature is the air conditioning heating temperature, and the step of controlling the opening or closing of the charging outlet according to a comparison result between the air conditioning temperature and the vehicle interior environment temperature specifically comprises:

If the heating temperature of the air conditioner is smaller than the internal environment temperature of the vehicle, controlling the charging air outlet to be closed;

And if the heating temperature of the air conditioner is higher than the internal environment temperature of the vehicle, controlling the charging air outlet to be opened.

6. The method according to claim 4, wherein the air conditioning temperature is the air conditioning cooling temperature, and the step of controlling the opening or closing of the charging outlet according to a comparison result between the air conditioning temperature and the vehicle interior environment temperature specifically comprises:

If the air conditioner refrigerating temperature is smaller than the vehicle internal environment temperature, controlling the charging air outlet to be opened;

And if the air conditioner refrigerating temperature is higher than the vehicle internal environment temperature, controlling the charging air outlet to be closed.

7. The method according to claim 2, wherein the temperature data of the vehicle includes the air conditioning temperature, the air conditioning temperature is an air conditioning heating temperature or an air conditioning cooling temperature, and the step of controlling the opening or closing of the charging air outlet according to the temperature data of the vehicle specifically includes:

and if the air conditioner heating temperature is greater than the second temperature threshold or the air conditioner refrigerating temperature is less than the first temperature threshold, controlling the charging air outlet to be closed.

8. The method according to any one of claims 1 to 7, wherein the controlling the air conditioner to operate in a ventilation mode includes:

Acquiring the charging efficiency of the equipment to be charged;

Determining a target gear of the air change mode according to the charging efficiency of the equipment to be charged;

And controlling the air conditioner to work in the air change mode according to the target gear.

9. The temperature control method according to any one of claims 1,3, 5 and 6, characterized in that after the step of controlling the charge air outlet opening, the method further comprises:

And controlling an indicator lamp corresponding to the charging air outlet in the vehicle to be lightened or flash, or controlling the vehicle to play prompt information in a voice mode, or controlling the vehicle to display prompt information through a display screen, wherein the prompt information is used for prompting a user that the charging air outlet is opened.