Vehicle ventilation control method, device and equipment and storage medium
By stopping the compressor and heater with the activated vehicle ventilation control function and using on-board components for ventilation control, the problem of large energy consumption of vehicles is solved and more efficient energy use is achieved.
Patent Information
- Application Number
- CN202311744537.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2025-06-20
AI Technical Summary
When the vehicle ventilation control function is activated, the compressor and heater are often turned on unnecessarily, resulting in greater energy consumption.
By determining whether the vehicle ventilation control function of the target vehicle is in an active state, if it is in an active state, the compressor and heater are controlled to stop running, and ventilation is controlled through vehicle-mounted components such as blowers, engine fluid valves and windows.
It effectively reduces the energy consumption of vehicles and improves the energy efficiency of vehicles.
Smart Images
Figure CN120171237A_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of data processing, and in particular, to a vehicle ventilation control method, apparatus, device, and storage medium. Background Art
[0002] With the increasing attention to automotive energy efficiency and environmental protection, the energy saving of compressors and heaters in vehicles has become very important.
[0003] Currently, in scenarios where the vehicle ventilation control function is in an active state, by limiting the compressor power to adjust the air conditioning temperature, the compressor and heater are often unnecessarily turned on, resulting in relatively high energy consumption of the vehicle. Therefore, how to reduce the energy consumption of the vehicle has become a technical problem that urgently needs to be solved. Summary of the Invention
[0004] To solve the above technical problems, the present disclosure provides a vehicle ventilation control method, which determines whether the vehicle ventilation control function of a target vehicle is in an active state, where the vehicle ventilation control function is used to represent the function of adjusting the air flow inside the vehicle. If the vehicle ventilation control function of the target vehicle is in an active state, then control the compressor and heater of the target vehicle to stop running, and control the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle, where the vehicle-mounted components include at least one of a blower, an engine liquid circuit valve, and a window. It can be seen that when the present disclosure determines that the vehicle ventilation control function of the target vehicle is in an active state, it controls the compressor and heater of the target vehicle to stop running, and controls the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle, reducing the energy consumption of the target vehicle.
[0005] In a first aspect, the present disclosure provides a vehicle ventilation control method, the method comprising:
[0006] Determine whether the vehicle ventilation control function of a target vehicle is in an active state; wherein, the vehicle ventilation control function is used to represent the function of adjusting the air flow inside the vehicle;
[0007] If the vehicle ventilation control function of the target vehicle is in the active state, then control the compressor and heater of the target vehicle to stop running;
[0008] Control the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle; wherein, the vehicle-mounted components include at least one of a blower, an engine liquid circuit valve, and a window.
[0009] In an optional implementation, the controlling the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle includes:
[0010] When the vehicle ventilation control function is the ventilation and air - conditioning function, obtain the operating mode of the target vehicle and the ventilation temperature difference of the target vehicle; wherein, the ventilation temperature difference is the difference between the target outlet air temperature and the inlet air temperature of the target vehicle.
[0011] If the operating mode of the target vehicle is the pure - electric mode or the range - extender mode and the ventilation temperature difference is less than 0, control the blower of the target vehicle to perform air volume increase compensation.
[0012] Or, if the operating mode of the target vehicle is the pure - electric mode and the ventilation temperature difference is greater than 0, control the blower of the target vehicle to perform air volume decrease compensation.
[0013] Or, if the operating mode of the target vehicle is the range - extender mode and the ventilation temperature difference is greater than 0, control the engine liquid - circuit valve of the target vehicle to open and let the coolant flow into the warm - air circuit.
[0014] In an optional implementation manner, the controlling the in - vehicle components of the target vehicle to perform ventilation control on the target vehicle includes:
[0015] When the vehicle ventilation control function is the window control function, obtain the ventilation temperature difference of the target vehicle.
[0016] If the ventilation temperature difference is less than 0, control the window of the target vehicle to increase the window opening.
[0017] If the ventilation temperature difference is greater than 0, control the window of the target vehicle to decrease the window opening.
[0018] In an optional implementation manner, when the vehicle ventilation control function is the ventilation and air - conditioning function, the vehicle ventilation control function being in an active state includes: the target vehicle being in the energy - saving ECO mode, the air - conditioner of the target vehicle being in an on state, and the duration of the inlet air temperature of the target vehicle being within a preset temperature range being greater than a first preset duration.
[0019] In an alternative embodiment, when the vehicle ventilation control function is the window control function, the activation of the vehicle ventilation control function includes: the target vehicle is in the ECO mode, the air conditioner of the target vehicle is in the off state, the window control function of the target vehicle is in the on state, the duration of the inlet air temperature of the target vehicle within a preset temperature range is greater than a first preset duration, the detected value of ambient atmospheric particulate matter PM2.5 is less than a preset detection value, the ambient air quality level is less than a preset level and the duration of being less than the preset level is greater than a second preset duration, the speed of the target vehicle is less than a preset speed and the duration of being less than the preset speed is greater than a third preset duration, and it is not raining outside and the duration of not raining outside is greater than a fourth preset duration.
[0020] In an alternative embodiment, the method further includes:
[0021] When the ventilation and air conditioning function of the target vehicle is in the unactivated state, control the compressor and heater of the target vehicle to resume operation, control the air conditioner of the target vehicle to switch to the state before the activation of the ventilation and air conditioning function at a first preset rate, and control the blower of the target vehicle to switch to the state before the activation of the ventilation and air conditioning function at a second preset rate.
[0022] In an alternative embodiment, the method further includes:
[0023] When the window control function of the target vehicle is in the unactivated state, control the compressor and heater of the target vehicle to resume operation and control the window opening of the target vehicle to switch to the state before the activation of the window control function.
[0024] In a second aspect, the present disclosure provides a vehicle ventilation control method device, the device includes:
[0025] A determination module, configured to determine whether the vehicle ventilation control function of the target vehicle is in an activated state; wherein, the vehicle ventilation control function is used to represent the function of regulating the air flow inside the vehicle;
[0026] A first control module, configured to control the compressor and heater of the target vehicle to stop operating when the vehicle ventilation control function of the target vehicle is in the activated state;
[0027] A second control module, configured to control the in-vehicle components of the target vehicle to perform ventilation control on the target vehicle; wherein, the in-vehicle components include at least one of a blower, an engine liquid circuit valve, and a window.
[0028] In a third aspect, the present disclosure provides a vehicle ventilation control method and apparatus, including: a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the computer program, the above-mentioned method is implemented.
[0029] In a fourth aspect, the present disclosure provides a computer-readable storage medium storing instructions that, when run on a terminal device, cause the terminal device to implement the above-mentioned method.
[0030] The technical solutions provided by the embodiments of the present disclosure have at least the following advantages compared with the prior art:
[0031] The embodiments of the present disclosure provide a vehicle ventilation control method, which determines whether the vehicle ventilation control function of a target vehicle is in an activated state. Herein, the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle. If the vehicle ventilation control function of the target vehicle is in an activated state, the compressor and heater of the target vehicle are controlled to stop operating, and vehicle-mounted components of the target vehicle are controlled to perform ventilation control on the target vehicle, where the vehicle-mounted components include at least one of a blower, an engine liquid circuit valve, and a window. It can be seen that when it is determined that the vehicle ventilation control function of the target vehicle is in an activated state, the embodiments of the present disclosure control the compressor and heater of the target vehicle to stop operating, and control the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle, thereby reducing the energy consumption of the target vehicle. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] The accompanying drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present disclosure and used together with the specification to explain the principles of the present disclosure.
[0033] To more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.
[0034] Figure 1 It is a flowchart of a vehicle ventilation control method provided by an embodiment of the present disclosure;
[0035] Figure 2 It is a schematic structural diagram of a vehicle ventilation control method device provided by an embodiment of the present disclosure;
[0036] Figure 3 It is a schematic structural diagram of a vehicle ventilation control method and apparatus provided by an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0037] To better understand the above objects, features, and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other.
[0038] In the following description, many specific details are set forth to facilitate a thorough understanding of the present disclosure, but the present disclosure may be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present disclosure, rather than all of the embodiments.
[0039] To reduce the energy consumption of a target vehicle, the present disclosure provides a vehicle ventilation control method.
[0040] Specifically, determine whether the vehicle ventilation control function of the target vehicle is in an activated state, where the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle. If the vehicle ventilation control function of the target vehicle is in an activated state, then control the compressor and heater of the target vehicle to stop operating, and control the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle, where the vehicle-mounted components include at least one of a blower, an engine liquid circuit valve, and a window. It can be seen that when the vehicle ventilation control function of the target vehicle is determined to be in an activated state in the embodiments of the present disclosure, the compressor and heater of the target vehicle are controlled to stop operating, and the vehicle-mounted components of the target vehicle are controlled to perform ventilation control on the target vehicle, reducing the energy consumption of the target vehicle.
[0041] Based on this, the embodiments of the present disclosure provide a vehicle ventilation control method. Refer to Figure 1 , which is a flowchart of a vehicle ventilation control method provided by the embodiments of the present disclosure. The method includes:
[0042] S101: Determine whether the vehicle ventilation control function of the target vehicle is in an activated state; where the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle.
[0043] Wherein, the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle.
[0044] In the embodiments of the present disclosure, the target vehicle may be any range-extended vehicle. Correspondingly, the vehicle ventilation control function refers to the function of regulating the air flow inside the vehicle, such as the ventilation air-conditioning function (i.e., the vehicle air conditioner is in the ventilation mode), the window control function, etc.
[0045] In an alternative embodiment, when the vehicle ventilation control function is the ventilation air-conditioning function, the vehicle ventilation control function being in an activated state may include: when the target vehicle is in the energy-saving ECO mode, the air conditioner of the target vehicle is in an on state, and the duration of the inlet air temperature of the target vehicle within a preset temperature range is greater than a first preset duration.
[0046] Among them, the preset temperature range is [the target air outlet temperature of the target vehicle - the first preset threshold, the target air outlet temperature of the target vehicle + the second preset threshold].
[0047] Specifically, the target air outlet temperature of the target vehicle refers to the preset air outlet temperature of the air conditioner when the air conditioner of the target vehicle is turned on. For example, the target air outlet temperature can be a relatively comfortable air outlet temperature when the air conditioner of the target vehicle is turned on.
[0048] It should be noted that the first preset threshold and the second preset threshold can be the same or different, and the embodiments of the present disclosure do not make any limitations here.
[0049] In the embodiments of the present disclosure, the first preset duration can be set according to requirements. For example, the first preset duration is set to 1 minute.
[0050] In the embodiments of the present disclosure, when the vehicle ventilation control function is the ventilation air conditioner function, if it is determined that the air conditioner of the target vehicle is in the on state and the duration for which the inlet air temperature of the target vehicle is within the preset temperature range is greater than the first preset duration, it is determined that the ventilation air conditioner function is in the activated state.
[0051] In an alternative embodiment, when the vehicle ventilation control function is the window control function, the vehicle ventilation control function being in the activated state includes: the target vehicle is in the ECO mode, the air conditioner of the target vehicle is in the off state, the window control function of the target vehicle in the ECO mode is in the on state, the duration for which the inlet air temperature of the target vehicle is within the preset temperature range is greater than the first preset duration, the detected value of ambient atmospheric particulate matter PM2.5 is less than the preset detected value, the ambient air quality level is less than the preset level and the duration for which it is less than the preset level is greater than the second preset duration, the speed of the target vehicle is less than the preset speed and the duration for which it is less than the preset speed is greater than the third preset duration, and it is not raining outside and the duration for which it is not raining outside is greater than the fourth preset duration.
[0052] Among them, the first preset duration, the preset detected value, the preset level, the second preset duration, the preset speed, the third preset duration, and the fourth preset duration can be set according to requirements.
[0053] Exemplarily, the first preset duration can be set to 1 minute, the preset detected value can be set to 100 μg / m 3 , the preset level can be set to level 5, the second preset duration can be set to 1 minute, the preset speed can be set to 50 kph, the third preset duration can be set to 20 seconds, and the fourth preset duration can be set to 3 minutes.
[0054] In an embodiment of the present disclosure, when the vehicle ventilation control function is a window control function, if it is determined that the target vehicle is in the ECO mode, the air conditioner of the target vehicle is in the off state, the window control function of the target vehicle is in the on state in the ECO mode, the duration for which the intake air temperature of the target vehicle is within a preset temperature range is greater than a first preset duration, the detected value of ambient atmospheric particulate matter PM2.5 is less than a preset detection value, the ambient air quality level is less than a preset level and the duration for which it is less than the preset level is greater than a second preset duration, the speed of the target vehicle is less than a preset speed and the duration for which it is less than the preset speed is greater than a third preset duration, and it is not raining outside and the duration for which it is not raining outside is greater than a fourth preset duration, then it is determined that the window control function is in an active state.
[0055] S102: If the vehicle ventilation control function of the target vehicle is in an active state, then control the compressor and heater of the target vehicle to stop operating.
[0056] In an embodiment of the present disclosure, when it is determined that the vehicle ventilation control function of the target vehicle is in an active state, control the compressor and heater of the target vehicle to stop operating, thereby controlling the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle, reducing the energy consumption of the target vehicle.
[0057] In addition, it is also possible to determine whether to turn on the air conditioner internal circulation according to the detected value of ambient atmospheric particulate matter PM2.5, the ambient air quality level, the on state of the range extender, the speed of the target vehicle, and the duration of the speed of the target vehicle.
[0058] Exemplarily, when the detected value of PM2.5 is greater than 120 μg / m 3 , and the ambient air quality level is greater than 6 or the range extender of the target vehicle is in the on state and the speed is less than 3 kph, and the duration is more than 20 s, then turn on the air conditioner internal circulation, otherwise turn on the air conditioner external circulation.
[0059] S103: Control the vehicle-mounted components of the target vehicle to perform ventilation control on the target vehicle.
[0060] Wherein, the vehicle-mounted components include at least one of a blower, an engine liquid circuit valve, and a window.
[0061] In an embodiment of the present disclosure, corresponding vehicle-mounted components of the target vehicle can be selected to perform ventilation control on the target vehicle based on the operation model of the target vehicle and the ventilation temperature difference of the target vehicle.
[0062] In an alternative implementation manner, when it is determined that the vehicle ventilation control function is a ventilation air conditioner function, obtain the operation mode of the target vehicle and the ventilation temperature difference of the target vehicle.
[0063] Among them, the ventilation temperature difference is the difference between the target air outlet temperature of the target vehicle and the inlet air temperature of the target vehicle.
[0064] In the embodiments of the present disclosure, the target air outlet temperature of the target vehicle refers to the preset air outlet temperature when the air conditioner of the target vehicle is turned on. For example, the target air outlet temperature can be a relatively comfortable air outlet temperature when the air conditioner of the target vehicle is turned on; the inlet air temperature of the target vehicle can be the outside temperature displayed inside the target vehicle.
[0065] If the operation mode of the target vehicle is a pure electric mode or an extended range mode and the ventilation temperature difference is less than 0, then control the blower of the target vehicle to perform air volume increase compensation.
[0066] In the embodiments of the present disclosure, if the operation mode of the target vehicle is a pure electric mode or an extended range mode and the ventilation temperature difference of the target vehicle is less than 0, it indicates that the inlet air temperature of the target vehicle is higher than the target air outlet temperature, that is, the external environment temperature is relatively high. At this time, the air volume can be increased and compensated by requesting the blower voltage to rise, thereby increasing the air circulation of the target vehicle and improving the comfort of the passengers and drivers.
[0067] Specifically, from the corresponding relationship between the preset ventilation temperature difference and the air volume compensation, according to the ventilation temperature difference of the target vehicle, determine the air volume compensation value corresponding to the air volume increase compensation, and then according to the air volume compensation value, determine the increased blower voltage (i.e., the target voltage), so as to control the blower of the target vehicle to raise the voltage to the target voltage for air volume increase compensation.
[0068] For ease of understanding, reference can be made to Table 1 below. As shown in Table 1, it is a corresponding relationship table of ventilation temperature difference and air volume compensation provided by the embodiments of the present disclosure.
[0069] Table 1 Corresponding relationship table of ventilation temperature difference and air volume compensation
[0070] Ventilation temperature difference (°C) -5 -3 0 +3 +5 Air volume compensation corresponding to the range extender mode (%) 5 3 0 0 0 Air volume compensation corresponding to the pure electric mode (%) 5 3 0 -3 -5
[0071] Exemplarily, assume that the operation mode of the target vehicle is a pure electric mode and the ventilation temperature difference is -3 °C. Then, it can be queried from Table 1 that the air volume compensation corresponding to the pure electric mode is 3%. Then, determine the target voltage corresponding to the blower through the blower voltage formula, so as to control the blower of the target vehicle to raise the voltage to the target voltage for air volume increase compensation.
[0072] Specifically, the blower voltage formula: target voltage = (current blower voltage) × (100 + air volume compensation)%.
[0073] In an embodiment of the present disclosure, when the air conditioner is in the manual mode, the current voltage of the blower is determined by a fixed voltage corresponding to the current air volume level of the air conditioner. For example, when the air volume level of the current air conditioner is the first gear, correspondingly, the current voltage of the blower is 3 volts. When the air conditioner is in the automatic AUTO mode, the current voltage of the blower is determined by the current air volume level of the air conditioner and the external temperature. For example, when the air volume level of the current air conditioner is the first gear and the external temperature is relatively high, correspondingly, the current voltage of the blower is 3.5 volts.
[0074] It should be noted that Table 1 is only for illustration and should not be regarded as a limitation.
[0075] If the operating mode of the target vehicle is the pure electric mode and the ventilation temperature difference is greater than 0, then control the blower of the target vehicle to perform air volume reduction compensation.
[0076] In an embodiment of the present disclosure, if the operating mode of the target vehicle is the pure electric mode and the ventilation temperature difference is greater than 0, it indicates that the inlet air temperature of the target vehicle is lower than the outlet air temperature, that is, the external environmental temperature is relatively low. At this time, the heater can be not turned on, but only by requesting the blower voltage to decrease to perform air volume reduction compensation, thereby reducing the air circulation of the air conditioner of the target vehicle and improving the comfort of the passengers.
[0077] Specifically, the method of how to control the blower of the target vehicle to perform air volume reduction compensation is similar to the method of how to control the blower of the target vehicle to perform air volume increase compensation. For details, please refer to the above method of how to control the blower of the target vehicle to perform air volume increase compensation.
[0078] If the operating mode of the target vehicle is the range extender mode and the ventilation temperature difference is greater than 0, then control the engine liquid circuit valve of the target vehicle to open to allow the coolant to flow into the warm air circuit.
[0079] In an embodiment of the present disclosure, if the operating mode of the target vehicle is the range extender mode and the ventilation temperature difference is greater than 0, it indicates that the inlet air temperature of the target vehicle is lower than the outlet air temperature, that is, the external environmental temperature is relatively low. At this time, the waste heat of the engine of the target vehicle can be used to heat the air. Specifically, the coolant can be allowed to flow into the warm air circuit by controlling the opening of the engine liquid circuit valve of the target vehicle to increase the interior temperature.
[0080] Specifically, the amount of coolant flowing into the warm air circuit can be adjusted by controlling the opening degree of the engine liquid circuit valve to increase the interior temperature.
[0081] It should be noted that the opening degree of the engine liquid circuit valve can be adjusted based on the user's needs, and the present disclosure does not limit the specific implementation manner of the opening degree of the engine liquid circuit valve.
[0082] When the intake air temperature of the target vehicle is greater than the target outlet air temperature, control the engine liquid circuit valve of the target vehicle to close and stop flowing the coolant into the warm air circuit.
[0083] Furthermore, in order to improve the comfort of the passengers in the vehicle, the ventilation temperature difference can be within a preset threshold range to use the method provided by the embodiments of the present disclosure, so as to avoid being unable to provide a comfortable temperature for the passengers when the ventilation temperature difference is large.
[0084] In an optional implementation manner, when the ventilation and air conditioning function of the target vehicle is in an inactive state, control the compressor and heater of the target vehicle to resume operation, control the air conditioner of the target vehicle to switch to the state before the activation of the ventilation and air conditioning function at a first preset rate, and control the blower of the target vehicle to switch to the state before the activation of the ventilation and air conditioning function at a second preset rate.
[0085] Among them, the first preset rate and the second preset rate can be determined based on requirements.
[0086] Specifically, the ventilation and air conditioning function of the target vehicle being in an inactive state includes at least one of the target vehicle being in the ECO mode, the air conditioner of the target vehicle being in the off state, and the duration of the intake air temperature of the target vehicle within a preset temperature range being less than a first preset duration.
[0087] In the embodiments of the present disclosure, when the ventilation and air conditioning function of the target vehicle is not activated, it is necessary to resume the operation of the compressor and heater, which can ensure the normal operation of the air conditioning system, and can adjust the temperature inside the vehicle according to the set temperature of the passengers. At the same time, in order to improve the experience of the passengers, the air conditioner of the target vehicle can be controlled to switch to the state before the activation of the ventilation and air conditioning function at a first preset rate, and the blower can be switched to the state before the activation of the ventilation and air conditioning function at a second preset rate.
[0088] Exemplarily, assume that the voltage of the blower is 3 volts before the activation of the ventilation and air conditioning function, and the voltage after the activation of the ventilation and air conditioning function is volts. Then, when the ventilation and air conditioning function of the target vehicle is not activated, it is necessary to restore the voltage of the blower to 3 volts at a second preset rate.
[0089] In the vehicle ventilation control method provided by the present disclosure, it is determined whether the vehicle ventilation control function of the target vehicle is in an activated state. Herein, the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle. If the vehicle ventilation control function of the target vehicle is in an activated state, the compressor and heater of the target vehicle are controlled to stop operating, and the in-vehicle components of the target vehicle are controlled to perform ventilation control on the target vehicle. The in-vehicle components include at least one of a blower, an engine liquid circuit valve, and a window. It can be seen that when the present disclosure determines that the vehicle ventilation control function of the target vehicle is in an activated state, it controls the compressor and heater of the target vehicle to stop operating, and controls the in-vehicle components of the target vehicle to perform ventilation control on the target vehicle, thereby reducing the energy consumption of the target vehicle.
[0090] In some embodiments of the present disclosure, when it is determined that the vehicle ventilation control function is a window control function, the ventilation temperature difference of the target vehicle is obtained. If it is determined that the ventilation temperature difference is less than 0, the window of the target vehicle is controlled to increase the window opening degree, or if it is determined that the ventilation temperature difference is greater than 0, the window of the target vehicle is controlled to decrease the window opening degree.
[0091] In the embodiments of the present disclosure, when it is determined that the vehicle ventilation control function is a window control function, if the ventilation temperature difference of the target vehicle is less than 0, it indicates that the inlet air temperature of the target vehicle is higher than the outlet air temperature, that is, the external environment temperature is relatively high. At this time, the air circulation of the target vehicle can be increased by controlling the window of the target vehicle to increase the window opening degree, thereby improving the comfort of the driver and passengers; if the ventilation temperature difference of the target vehicle is greater than 0, it indicates that the inlet air temperature of the target vehicle is lower than the outlet air temperature, that is, the external environment temperature is relatively low. At this time, the entry of external air can be reduced by controlling the window of the target vehicle to decrease the window opening degree, so as to improve the comfort of the driver and passengers.
[0092] Specifically, the increased or decreased window opening degree can be determined according to the ventilation temperature difference of the target vehicle from the corresponding relationship between the preset ventilation temperature difference and the window opening degree.
[0093] For ease of understanding, reference can be made to Table 2 below. As shown in Table 2, it is a table of the corresponding relationship between the ventilation temperature difference and the window opening degree provided by the embodiments of the present disclosure.
[0094] Table 2 Table of the corresponding relationship between the ventilation temperature difference and the window opening degree
[0095] Ventilation temperature difference (°C) -5 -3 0 +3 +5 Target window opening (%) 13 10 7 5 3
[0096] Exemplarily, assuming that the window control function is in an activated state and the ventilation temperature difference is -5 degrees Celsius, it can be queried from Table 2 that the corresponding target window opening degree is 13%, so as to control the window of the target vehicle to increase by 13% based on the current window opening degree.
[0097] It should be noted that Table 2 is only for illustration and should not be regarded as a limitation.
[0098] In an alternative embodiment, when the window control function of the target vehicle is in an inactive state, controlling the compressor and heater of the target vehicle to resume operation can ensure the normal operation of the air conditioning system, can adjust the temperature inside the vehicle according to the set temperature of the driver and passengers, and can control the window opening degree of the target vehicle to switch to the state before the window control function is activated.
[0099] Specifically, determining that the window control function of the target vehicle is in an inactive state includes at least one of the target vehicle being in ECO mode, the air conditioning of the target vehicle being in an on state, the window control function of the target vehicle being in a closed state, the duration of the inlet air temperature of the target vehicle within a preset temperature range being less than a first preset duration, the detected value of ambient atmospheric particulate matter PM2.5 being greater than a preset detection value and the ambient air quality level being greater than a preset level, the speed of the target vehicle being greater than a preset speed, and it is raining outside or the window opening degree is manually adjusted by the user after the window control function is activated.
[0100] Exemplarily, when the user manually adjusts the window opening degree 2 times, it can be determined that the window control function of the target vehicle is in an inactive state.
[0101] In the embodiments of the present disclosure, when it is determined that the window control function of the target vehicle is in an inactive state, it is necessary to resume the operation of the compressor and heater, which can ensure the normal operation of the air conditioning system and can adjust the temperature inside the vehicle according to the set temperature of the driver and passengers. At the same time, in order to improve the experience of the driver and passengers, the window opening degree of the target vehicle can be controlled to switch to the state before the window control function is activated at a third preset speed.
[0102] Among them, the third preset speed can be determined based on requirements.
[0103] In the vehicle ventilation control method provided by the present disclosure, it is determined whether the vehicle ventilation control function of the target vehicle is in an active state; wherein, the vehicle ventilation control function is used to represent the function of adjusting the air flow inside the vehicle. If the vehicle ventilation control function of the target vehicle is in an active state, the compressor and heater of the target vehicle are controlled to stop running. When the vehicle ventilation control function is the window control function, the ventilation temperature difference of the target vehicle is obtained. If the ventilation temperature difference is less than 0, the window of the target vehicle is controlled to increase the window opening degree. If the ventilation temperature difference is greater than 0, the window of the target vehicle is controlled to decrease the window opening degree. It can be seen that in the embodiments of the present disclosure, when it is determined that the window control function of the target vehicle is in an active state and there is a ventilation temperature difference between the target outlet air temperature and the inlet air temperature of the target vehicle, the ventilation of the target vehicle is controlled by controlling the window opening degree of the target vehicle, without the need to turn on the compressor and heater, thereby reducing the energy consumption of the target vehicle.
[0104] Based on the same inventive concept as the above embodiments, an embodiment of the present disclosure further provides a vehicle ventilation control method and apparatus. Refer to Figure 2 , which is a schematic structural diagram of a vehicle ventilation control method and apparatus provided by an embodiment of the present disclosure. The vehicle ventilation control method and apparatus 200 includes:
[0105] A determination module 201, configured to determine whether the vehicle ventilation control function of the target vehicle is in an activated state; wherein, the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle;
[0106] A first control module 202, configured to control the compressor and heater of the target vehicle to stop operating when the vehicle ventilation control function of the target vehicle is in the activated state;
[0107] A second control module 203, configured to control in-vehicle components of the target vehicle to perform ventilation control on the target vehicle; wherein, the in-vehicle components include at least one of a blower, an engine liquid circuit valve, and a window.
[0108] In an alternative embodiment, the second control module 203 includes:
[0109] A first acquisition sub-module, configured to acquire the operating mode of the target vehicle and the ventilation temperature difference of the target vehicle when the vehicle ventilation control function is a ventilation and air conditioning function; wherein, the ventilation temperature difference is the difference between the target outlet air temperature and the inlet air temperature of the target vehicle;
[0110] A first control sub-module, configured to control the blower of the target vehicle to perform air volume increase compensation when the operating mode of the target vehicle is a pure electric mode or an extended range mode and the ventilation temperature difference is less than 0;
[0111] Or, a second control sub-module, configured to control the blower of the target vehicle to perform air volume decrease compensation when the operating mode of the target vehicle is a pure electric mode and the ventilation temperature difference is greater than 0;
[0112] Or, a third control sub-module, configured to control the engine liquid circuit valve of the target vehicle to open and let the coolant flow into the warm air circuit when the operating mode of the target vehicle is an extended range mode and the ventilation temperature difference is greater than 0.
[0113] In an alternative embodiment, the second control module 203 includes:
[0114] A second acquisition sub-module, configured to acquire the ventilation temperature difference of the target vehicle when the vehicle ventilation control function is a window control function;
[0115] The fourth control sub-module is used to control the window of the target vehicle to increase the window opening when the ventilation temperature difference is less than 0;
[0116] The fifth control sub-module is used to control the window of the target vehicle to decrease the window opening when the ventilation temperature difference is greater than 0.
[0117] In an optional implementation manner, when the vehicle ventilation control function is the ventilation air-conditioning function, the vehicle ventilation control function being in an activated state includes: the target vehicle being in the energy-saving ECO mode, the air conditioner of the target vehicle being in an on state, and the duration of the intake air temperature of the target vehicle being within a preset temperature range being greater than a first preset duration.
[0118] In an optional implementation manner, when the vehicle ventilation control function is the window control function, the vehicle ventilation control function being in an activated state includes: the target vehicle being in the ECO mode, the air conditioner of the target vehicle being in an off state, the window control function of the target vehicle being in an on state, the duration of the intake air temperature of the target vehicle being within a preset temperature range being greater than a first preset duration, the detected value of the external atmospheric particulate matter PM2.5 being less than a preset detected value, the external air quality grade being less than a preset grade and the duration of being less than the preset grade being greater than a second preset duration, the speed of the target vehicle being less than a preset speed and the duration of being less than the preset speed being greater than a third preset duration, and the external environment not raining and the duration of not raining being greater than a fourth preset duration.
[0119] In an optional implementation manner, the device further includes:
[0120] The third control module is used to control the compressor and heater of the target vehicle to resume operation when the ventilation air-conditioning function of the target vehicle is in an inactivated state, control the air conditioner of the target vehicle to switch to the state before the activation of the ventilation air-conditioning function at a first preset rate, and control the blower of the target vehicle to switch to the state before the activation of the ventilation air-conditioning function at a second preset rate.
[0121] In an optional implementation manner, the device further includes:
[0122] The fourth control module is used to control the compressor and heater of the target vehicle to resume operation and control the window opening of the target vehicle to switch to the state before the activation of the window control function when the window control function of the target vehicle is in an inactivated state.
[0123] In the vehicle ventilation control method and device provided by the embodiments of the present disclosure, it is determined whether the vehicle ventilation control function of the target vehicle is in an activated state, where the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle. If the vehicle ventilation control function of the target vehicle is in an activated state, the compressor and heater of the target vehicle are controlled to stop operating, and the on-vehicle components of the target vehicle are controlled to perform ventilation control on the target vehicle, where the on-vehicle components include at least one of a blower, an engine liquid circuit valve, and a window. It can be seen that when the embodiments of the present disclosure determine that the vehicle ventilation control function of the target vehicle is in an activated state, they control the compressor and heater of the target vehicle to stop operating, and control the on-vehicle components of the target vehicle to perform ventilation control on the target vehicle, reducing the energy consumption of the target vehicle.
[0124] In addition to the above methods and devices, the embodiments of the present disclosure also provide a computer-readable storage medium. Instructions are stored in the computer-readable storage medium, and when the instructions run on a terminal device, the terminal device is enabled to implement the vehicle ventilation control method described in the embodiments of the present disclosure.
[0125] In addition, the embodiments of the present disclosure also provide a vehicle ventilation control method device. Refer to Figure 3 as shown, which may include:
[0126] A processor 301, a memory 302, an input device 303, and an output device 304. The number of processors 301 in the vehicle ventilation control method device may be one or more. Figure 3 Taking one processor as an example. In some embodiments of the present disclosure, the processor 301, the memory 302, the input device 303, and the output device 304 may be connected through a bus or other means. Among them, Figure 3 taking the connection through a bus as an example.
[0127] The memory 302 can be used to store software programs and modules. The processor 301 runs the software programs and modules stored in the memory 302, thereby realizing various functional applications and data processing of the vehicle ventilation control method device. The memory 302 may mainly include a program storage area and a data storage area. Among them, the program storage area may store an operating system, application programs required for at least one function, etc. In addition, the memory 302 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices. The input device 303 can be used to receive input digital or character information, and generate signal inputs related to the user settings and function controls of the vehicle ventilation control method device.
[0128] Specifically, in this embodiment, the processor 301 will load the executable files corresponding to the processes of one or more application programs into the memory 302 according to the following instructions, and the processor 301 will run the application programs stored in the memory 302, so as to implement various functions of the above vehicle ventilation control method and device.
[0129] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0130] The above are only specific embodiments of the present disclosure, enabling those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to these embodiments described herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A vehicle ventilation control method, characterized in that, The method includes: Determine whether the vehicle ventilation control function of the target vehicle is in an active state; wherein, the vehicle ventilation control function is used to characterize the function of regulating the air flow inside the vehicle; If the vehicle ventilation control function of the target vehicle is in the active state, control the compressor and heater of the target vehicle to stop operating; Control the in-vehicle components of the target vehicle to perform ventilation control on the target vehicle; wherein, the in-vehicle components include at least one of a blower, an engine liquid circuit valve, and a window.
2. The method according to claim 1, characterized in that, The controlling the in-vehicle components of the target vehicle to perform ventilation control on the target vehicle includes: When the vehicle ventilation control function is the ventilation air-conditioning function, obtain the operation mode of the target vehicle and the ventilation temperature difference of the target vehicle; wherein, the ventilation temperature difference is the difference between the target outlet air temperature and the inlet air temperature of the target vehicle; If the operation mode of the target vehicle is the pure electric mode or the range-extended mode and the ventilation temperature difference is less than 0, control the blower of the target vehicle to perform an air volume increase compensation; Or, if the operation mode of the target vehicle is the pure electric mode and the ventilation temperature difference is greater than 0, control the blower of the target vehicle to perform an air volume decrease compensation; Or, if the operation mode of the target vehicle is the range-extended mode and the ventilation temperature difference is greater than 0, control the engine liquid circuit valve of the target vehicle to open to allow the coolant to flow into the warm air circuit.
3. The method according to claim 1, characterized in that, The controlling the in-vehicle components of the target vehicle to perform ventilation control on the target vehicle includes: When the vehicle ventilation control function is the window control function, obtain the ventilation temperature difference of the target vehicle; If the ventilation temperature difference is less than 0, control the window of the target vehicle to increase the window opening; If the ventilation temperature difference is greater than 0, control the window of the target vehicle to decrease the window opening.
4. The method according to claim 1, characterized in that, When the vehicle ventilation control function is the ventilation air-conditioning function, the vehicle ventilation control function being in the active state includes: the target vehicle being in the energy-saving ECO mode, the air conditioner of the target vehicle being in the on state, and the duration of the inlet air temperature of the target vehicle being within a preset temperature range being greater than a first preset duration.
5. The method according to claim 1, characterized in that, When the vehicle ventilation control function is the window control function, the vehicle ventilation control function being in the active state includes: the target vehicle being in the ECO mode, the air conditioner of the target vehicle being in the off state, the window control function of the target vehicle being in the on state, the duration of the inlet air temperature of the target vehicle being within a preset temperature range being greater than a first preset duration, the detected value of the external atmospheric particulate matter PM2.5 being less than a preset detection value, the external air quality level being less than a preset level and the duration of being less than the preset level being greater than a second preset duration, the vehicle speed of the target vehicle being less than a preset speed and the duration of being less than the preset speed being greater than a third preset duration, and it not raining outside and the duration of not raining outside being greater than a fourth preset duration.
6. The method according to claim 2, characterized in that, The method further includes: When the ventilation and air conditioning function of the target vehicle is in an inactive state, control the compressor and heater of the target vehicle to resume operation, control the air conditioner of the target vehicle to switch to the state before the activation of the ventilation and air conditioning function at a first preset rate, and control the blower of the target vehicle to switch to the state before the activation of the ventilation and air conditioning function at a second preset rate.
7. The method according to claim 3, characterized in that, The method further includes: When the window control function of the target vehicle is in an inactive state, control the compressor and heater of the target vehicle to resume operation and control the window opening degree of the target vehicle to switch to the state before the activation of the window control function.
8. A vehicle ventilation control method device, characterized in that, The device includes: A determination module, configured to determine whether the vehicle ventilation control function of the target vehicle is in an active state; wherein, the vehicle ventilation control function is used to characterize the function of adjusting the air flow inside the vehicle; A first control module, configured to control the compressor and heater of the target vehicle to stop operating when the vehicle ventilation control function of the target vehicle is in the active state; A second control module, configured to control in-vehicle components of the target vehicle to perform ventilation control on the target vehicle; wherein, the in-vehicle components include at least one of a blower, an engine liquid circuit valve, and a window.
9. A vehicle ventilation control method equipment, characterized in that, Including: A memory, a processor, and a computer program stored on the memory and executable on the processor, when the processor executes the computer program, implementing the method according to any one of claims 1-7.
10. A computer-readable storage medium, characterized in that, Instructions are stored in the computer-readable storage medium, when the instructions run on a terminal device, causing the terminal device to implement the method according to any one of claims 1-7.