CN117284036A - Control method, device and equipment for air quantity of air conditioner and computer storage medium - Google Patents
Control method, device and equipment for air quantity of air conditioner and computer storage medium Download PDFInfo
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- 238000004378 air conditioning Methods 0.000 claims abstract description 17
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- 230000001276 controlling effect Effects 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 5
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
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Abstract
The embodiment of the application provides a control method, a device, equipment and a computer storage medium for air volume of an air conditioner. The method comprises the following steps: and acquiring the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature and the air conditioning state information, and calculating the air inlet air quantity and the air outlet air quantity of the air conditioner based on the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature and the air conditioning state information. And controlling a servo motor and a controller to adjust the air volume of the air conditioner based on the air volume of the air outlet and the air volume of the air inlet. According to the control method for the air conditioner air volume, the air volumes of the air conditioner air inlet and the air outlet can be comprehensively calculated according to the temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information, and the influence on the user experience due to the large temperature change range of the air outlet is avoided.
Description
Technical Field
The application belongs to the technical field of vehicle control, and particularly relates to a control method, a device, equipment and a computer storage medium for air quantity of an air conditioner.
Background
At present, an air conditioner in an automobile can enable the temperature in the automobile to reach the proper temperature of a user by adjusting the air output under different environment temperatures. The existing air conditioner adjusting scheme mainly controls the working state of an air supply motor according to the temperature in the vehicle. When the temperature in the vehicle is high, the air supply motor runs at a high speed, so that the temperature in the vehicle is quickly reduced to a proper temperature; when the temperature in the vehicle is proper, the air supply motor runs in a low-speed state, so that the temperature in the vehicle is basically constant. However, when the state of the air supply motor is changed, the air quantity change amplitude of the air outlet of the air conditioner is larger, so that the user perceives that the temperature change is larger, and the user experience is reduced.
Disclosure of Invention
The embodiment of the application provides a control method, a device, equipment and a computer storage medium for air volume of an air conditioner, which can calculate the air volume and the air volume of the air conditioner according to the temperature in a vehicle and the state information of the air conditioner, further control a motor to adjust the air volume and the air volume, avoid the air volume of the air conditioner from changing greatly, further enable a user to perceive larger temperature change, and influence the user experience.
In a first aspect, an embodiment of the present application provides a method for controlling an air volume of an air conditioner, where the method includes:
acquiring the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature and air conditioning state information, wherein the air conditioning state information comprises the area of an air inlet, the temperature of an air outlet and the air speed of the air outlet;
calculating the air outlet air quantity of the air conditioner based on the air inlet area and the air outlet air speed;
calculating the air inlet air quantity of the air conditioner based on the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature, the air outlet temperature and the air outlet speed;
based on the air quantity of the air outlet and the air quantity of the air inlet, the servo motor and the controller are controlled to adjust the air quantity of the air conditioner.
In a second aspect, an embodiment of the present application provides a control device for air volume of an air conditioner, where the device includes:
the acquisition module is used for acquiring the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature and the air conditioning state information, wherein the air conditioning state information comprises the area of an air inlet, the temperature of an air outlet and the air speed of the air outlet;
the calculation module is used for calculating the air outlet air quantity of the air conditioner based on the air inlet area and the air outlet air speed;
the calculation module is used for calculating the air inlet air quantity of the air conditioner based on the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature, the air outlet temperature and the air outlet air speed;
and the control module is used for controlling the servo motor and the controller to adjust the air quantity of the air conditioner based on the air quantity of the air outlet and the air quantity of the air inlet.
In a third aspect, an embodiment of the present application provides an air conditioner air volume control device, including:
a processor and a memory storing computer program instructions; the processor reads and executes the computer program instructions to implement the method for controlling the air volume of the air conditioner according to the first aspect.
In a fourth aspect, embodiments of the present application provide a computer storage medium, where computer program instructions are stored, where the computer program instructions, when executed by a processor, implement a method for controlling an air volume of an air conditioner according to the first aspect.
In a fifth aspect, embodiments of the present application provide a vehicle comprising at least one of: the control device of the air quantity of the air conditioner of the second aspect; the control device of air conditioner air volume of the third aspect; the computer storage medium of the fourth aspect.
According to the control method for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information, the air conditioner air volume is adjusted according to the calculated air outlet air volume and air inlet air volume of the air conditioner, and large temperature change caused by large air volume change range at the air outlet of the air conditioner can be avoided, so that user experience is influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described, and it is possible for a person skilled in the art to obtain other drawings according to these drawings without inventive effort.
Fig. 1 is a system configuration diagram of a control method for applying air volume of an air conditioner according to an embodiment of the present application;
fig. 2 is a flow chart of a method for controlling air volume of an air conditioner according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an air volume control device of an air conditioner according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an air volume control device of an air conditioner according to an embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
At present, when a user uses an automobile air conditioner, the automobile air conditioner controls the working state of an air supply motor according to the temperature in the automobile, and when the temperature in the automobile is high, the air supply clicks high-speed operation, so that the temperature in the automobile is quickly reduced; when the temperature in the vehicle is proper, the vehicle runs at a low speed, so that the temperature in the vehicle is constant. However, the rapid change of the temperature in the vehicle can enable the user to perceive a larger temperature difference, and reduce the experience of the user.
In order to solve the problems in the prior art, the embodiments of the present application provide a control method, an apparatus, a device, and a computer storage medium for air volume of an air conditioner, which can adjust air volume of an air outlet and an air inlet of the air conditioner according to temperature in a vehicle and preset temperature in real time, and further adjust air volume of each air outlet according to positions of the air outlet and a user, so as to avoid rapid change of temperature perceived by the user and influence user experience. The following first describes a control method for air volume of an air conditioner provided in the embodiment of the present application.
Fig. 1 shows a system structure diagram of a control method for applying air volume of an air conditioner according to an embodiment of the present application, including an electronic control unit (Electronic Control Unit, ECU), an ECU control module, an air mixing control servo motor, an air intake control servo motor, and an air outlet controller.
Fig. 2 shows a flow chart of a method for controlling air volume of an air conditioner according to an embodiment of the present application, as shown in fig. 2, the method may include the following steps:
s210, acquiring the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature and air conditioning state information, wherein the air conditioning state information comprises the air inlet area, the air outlet temperature and the air outlet speed.
The method comprises the steps of acquiring data of temperature in a vehicle, temperature of an air outlet and air speed of the air outlet through sensors, and acquiring data of total air quantity in the vehicle, preset temperature and air inlet area. The total air quantity in the vehicle is the air quantity required by the air to fill the space in the vehicle, namely the volume of the space in the vehicle; the sensor comprises a temperature sensor and a wind speed sensor; the preset temperature is a temperature set by a user, and specific values are not limited.
S220, calculating the air outlet air quantity of the air conditioner based on the air inlet area and the air outlet air speed.
And the ECU logic module is used for calculating the air outlet air quantity of the air conditioner according to the acquired air inlet area and air outlet air speed of the air conditioner in the vehicle. Specifically, the air outlet air volume of the air conditioner is obtained by calculating the product of the air inlet area, the air outlet air speed and a preset proportionality coefficient, and the formula for calculating the air outlet air volume L2 of the air conditioner is as follows:
L2＝3600×S×v×a；
s is the area of an air inlet, v is the wind speed of an air outlet, and a is a proportionality coefficient; the recommended value range of a is 0.7-1; the inlet area unit may be square meters (m 2 ) Etc., the wind speed of the air outlet can be meter per second (m/s), etc., and the wind quantity can be cubic meter per second (m) 3 /s) and the like.
S230, calculating the air inlet air quantity of the air conditioner based on the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature, the air outlet temperature and the air outlet speed.
The ECU logic module calculates the total heat required to be regulated when the temperature in the vehicle reaches the preset temperature based on the total air quantity in the vehicle, and further calculates the refrigerating capacity required to be input in unit time by combining the preset time. Based on the temperature in the vehicle, the temperature of the air outlet and the refrigerating capacity required to be input in unit time, the air quantity required to be input for refrigerating at the air inlet of the air conditioner under certain loss is calculated.
S240, controlling the servo motor and the controller to adjust the air conditioner air volume based on the air outlet air volume and the air inlet air volume.
The ECU logic module sends the calculated air outlet air volume and air inlet air volume data of the air conditioner to the ECU control module, so that the ECU control module sends corresponding control instructions to control the servo motor to adjust the air inlet air volume and adjust the air outlet air volume through the air outlet controller.
According to the control method for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information, and the air conditioner air volume is adjusted according to the calculated air outlet air volume and air inlet air volume, so that large temperature change caused by large air volume change range at the air outlet of the air conditioner can be avoided, and user experience is influenced.
In some embodiments, calculating the air intake volume of the air conditioner based on the in-vehicle temperature, the in-vehicle total volume, the preset temperature, the air outlet wind speed, includes: calculating target regulating heat based on the total air quantity in the vehicle, the temperature in the vehicle and the preset temperature, wherein the target regulating heat is the total heat required to be regulated when the temperature in the vehicle reaches the preset temperature; and calculating the air inlet quantity of the air conditioner based on the target regulating heat quantity, the temperature in the vehicle and the temperature of the air outlet. Calculating to obtain target adjustment heat of the air conditioner based on the total air quantity in the vehicle, the temperature in the vehicle and the preset temperature, namely the total heat quantity to be adjusted when the temperature in the vehicle is reduced to the preset temperature; and calculating the refrigerating heat which needs to be input in the unit time of the air conditioner in a preset time period according to the adjusted heat sum. Further, when the air conditioner has certain loss, the refrigerating capacity required to be input by the air inlet is calculated by combining the temperature in the vehicle and the temperature of the air inlet. The preset time period may be set, and specific values are not limited.
According to the control method for the air conditioner air volume, the air outlet air volume of the air conditioner and the heat required to be adjusted when the temperature in the air conditioner reaches the preset temperature can be calculated according to the acquired temperature in the air conditioner, the total air volume in the air conditioner, the preset temperature and the air conditioner state information, the air inlet air volume is further calculated based on the heat, the air conditioner air volume is adjusted according to the calculated air outlet air volume and the air inlet air volume, the air conditioner air volume can be calculated according to the actual requirement of the temperature in the air conditioner, and the large temperature change caused by the large air volume change range at the air outlet of the air conditioner is avoided, so that the user experience is influenced.
In some embodiments, calculating the target conditioning heat based on the total in-vehicle air volume, the in-vehicle temperature, and the preset temperature includes: the formula for calculating the target regulating heat based on the total air quantity in the vehicle, the temperature in the vehicle and the preset temperature is as follows: qs=c×b×v× (t 1-t 2); wherein Qs is target heat regulation, c is specific heat of air, b is specific heat of air, v is total air quantity in the vehicle, t1 is temperature in the vehicle, and t2 is preset temperature; the target heat regulating unit may be joule (J) or the like, the air specific heat unit may be joule per kilogram degree celsius (J/kg·deg c) or the like, and the temperature unit may be degree celsius (deg c) or the like.
In some embodiments, calculating the air intake volume of the air conditioner based on the target conditioning heat, the in-vehicle temperature, and the outlet temperature includes: the formula for calculating the air inlet air quantity of the air conditioner based on the target regulating heat, the temperature in the vehicle and the temperature of the air outlet is as follows: l1= (Qs/T)/[ c×b× (T1-T3) ×h ]; wherein L1 is air inlet air quantity of the air conditioner, qs is prime target regulating heat, c is air specific heat, b is air specific heat, v is total air quantity in the vehicle, T1 is temperature in the vehicle, T3 is air outlet temperature, h is loss coefficient, and T is preset time period; the target heat regulating unit may be joule (J) or the like, the air specific heat unit may be joule per kilogram degree celsius (J/kg·deg c) or the like, the temperature unit may be degree celsius (deg c) or the like, and the preset time period unit may be hour (h).
According to the control method for the air conditioner air volume, the air outlet air volume of the air conditioner and the heat required to be adjusted when the temperature in the air conditioner reaches the preset temperature can be calculated according to the acquired temperature in the air conditioner, the total air volume in the air conditioner, the preset temperature and the air conditioner state information by utilizing a preset logic formula, the air inlet air volume is further calculated based on the heat, the air conditioner air volume is adjusted according to the calculated air outlet air volume and the air inlet air volume, the air volume required by the air conditioner can be accurately calculated according to the actual requirement of the temperature in the air conditioner, and the large temperature change caused by the large air volume change range at the air outlet of the air conditioner is avoided, so that the user experience is influenced.
In some embodiments, the air conditioner includes at least two outlets, the method further comprising: when the sensor detects a user, reducing the air quantity of a target air outlet, wherein the target air outlet is the air outlet corresponding to the sensor for detecting the user; and increasing the air quantity of the air outlets except the target air outlet, wherein the sum of the air quantity of the target air outlet and the air quantity of the air outlets except the target air outlet is unchanged. And each air outlet is provided with a sensor for detecting whether a user exists at the air outlet. When the sensor detects a user, the ECU logic module reduces the air volume of the air outlet corresponding to the sensor, namely the target air outlet, and simultaneously increases the air volume of the air outlets except the target air outlet. And sending the adjusted air outlet air quantity data to an ECU control module, wherein the ECU control module controls the air inlet control servo motor, the air outlet controller and the air mixing control servo motor to control the air quantity of the air inlet and the air outlet through control instructions. It should be noted that the sum of the air volumes of all the air outlets is unchanged in the process of adjusting the air volumes of different air outlets. The sensor may be an optical camera, a temperature probe, a wind speed sensor, or the like, which is not limited thereto.
In one example, distance information between a user and an air outlet is obtained through a sensor at the air outlet, and based on the distance information, the air volume of the air outlet from small to large in distance to the user is adjusted to be changed from small to large.
According to the control method for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information by utilizing a preset logic formula, the air conditioner air volume is adjusted according to the calculated air outlet air volume and the calculated air inlet air volume, the air volume required by the air conditioner can be accurately calculated according to the actual requirement of the temperature in the vehicle, and the large temperature change caused by the large air volume change range at the air outlet of the air conditioner is avoided, so that the user experience is influenced. Meanwhile, the sensor detects the user, so that the air quantity of the air outlet close to the user can be adjusted to be smaller, the air quantity of the air outlet far from the user is larger, the temperature change range perceived by the user is small, and the user experience is further improved.
In some embodiments, the method further comprises: and adjusting the air inlet area and the air outlet air speed based on the detection result of the sensor and the difference between the temperature in the vehicle and the preset temperature. And adjusting the wind speeds of different air outlets according to the detection results of the sensors at the air outlets. For example, when the sensor detects a user, the wind speed of the air outlet corresponding to the sensor is reduced. The air inlet area and the air outlet wind speed are adjusted according to the difference between the temperature in the vehicle and the preset temperature, for example, when the difference between the temperature in the vehicle and the preset temperature is reduced, the air inlet area is reduced or the air outlet wind speed is reduced. And feeding the adjusted data back to the ECU logic module for the ECU logic module to calculate the air inlet air volume and the air outlet air volume of the air conditioner.
According to the control method for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information by utilizing a preset logic formula, the air conditioner air volume is adjusted according to the calculated air outlet air volume and the calculated air inlet air volume, the air volume required by the air conditioner can be accurately calculated according to the actual requirement of the temperature in the vehicle, and the large temperature change caused by the large air volume change range at the air outlet of the air conditioner is avoided, so that the user experience is influenced. Meanwhile, the sensor detects a user, and the change of the temperature in the vehicle can adjust the air volume of each air outlet, the air inlet area and the air outlet speed, so that the air inlet air volume and the air outlet air volume of the air conditioner can be more accurately determined, and the user experience is further improved.
Fig. 3 is a schematic structural diagram of an air volume control device 300 of an air conditioner according to an embodiment of the present application. As shown in fig. 3, the apparatus may include an acquisition module 310, a calculation module 320, and a control module 330.
An obtaining module 310, configured to obtain an in-vehicle temperature, an in-vehicle total air volume, a preset temperature, and air conditioning status information, where the air conditioning status information includes an air inlet area, an air outlet temperature, and an air outlet air speed;
the calculating module 320 is configured to calculate an air outlet air volume of the air conditioner based on the air inlet area and the air outlet air speed;
the calculating module 320 is configured to calculate an air inlet air volume of the air conditioner based on an in-vehicle temperature, an in-vehicle total air volume, a preset temperature, an air outlet temperature, and an air outlet air speed;
the control module 330 is used for controlling the servo motor and the controller to adjust the air volume of the air conditioner based on the air volume of the air outlet and the air volume of the air inlet.
According to the control device for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information, and the air conditioner air volume is adjusted according to the calculated air outlet air volume and the calculated air inlet air volume, so that large temperature change caused by large air volume change range at the air outlet of the air conditioner can be avoided, and user experience is influenced.
In some embodiments, the calculating module 320 is configured to calculate an air intake volume of the air conditioner based on an in-vehicle temperature, an in-vehicle total air volume, a preset temperature, an air outlet temperature, and an air outlet wind speed, and includes: the calculating module 320 is configured to calculate a target adjustment heat based on the total air volume in the vehicle, the temperature in the vehicle, and the preset temperature, where the target adjustment heat is the total heat that needs to be adjusted when the temperature in the vehicle reaches the preset temperature; the calculating module 320 is configured to calculate an air inlet volume of the air conditioner based on the target adjustment heat, the temperature in the vehicle, and the temperature of the air outlet.
According to the control device for the air conditioner air volume, the air outlet air volume of the air conditioner and the heat required to be adjusted when the temperature in the vehicle reaches the preset temperature can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information, the air inlet air volume is further calculated based on the heat, the air conditioner air volume is adjusted according to the calculated air outlet air volume and the air inlet air volume, the air conditioner air volume can be calculated according to the actual requirement of the temperature in the vehicle, and the large temperature change caused by the large air volume change range at the air outlet of the air conditioner is avoided, so that the user experience is influenced.
In some embodiments, the calculating module 320, configured to calculate the target adjustment heat based on the total air volume in the vehicle, the temperature in the vehicle, and the preset temperature, includes: the formula for calculating the target regulating heat based on the total air quantity in the vehicle, the temperature in the vehicle and the preset temperature is as follows: qs=c×b×v× (t 1-t 2); wherein Qs is target heat regulation, c is specific heat of air, b is specific heat of air, v is total air quantity in the vehicle, t1 is temperature in the vehicle, and t2 is preset temperature; the target heat regulating unit may be joule (J) or the like, the air specific heat unit may be joule per kilogram degree celsius (J/kg·deg c) or the like, and the temperature unit may be degree celsius (deg c) or the like.
In some embodiments, the calculating module 320, configured to calculate an air intake volume of the air conditioner based on the target adjustment heat, the in-vehicle temperature, and the air outlet temperature, includes: the formula for calculating the air inlet air quantity of the air conditioner based on the target heat quantity, the temperature in the vehicle and the temperature of the air outlet is as follows: l1= (Qs/T)/[ c×b× (T1-T3) ×h ]; wherein L1 is air inlet air quantity of the air conditioner, qs is target regulating heat, c is specific heat of air, b is specific heat of air, v is total air quantity in the vehicle, T1 is temperature in the vehicle, T3 is air outlet temperature, h is loss coefficient, and T is preset time period; the target heat regulating unit may be joule (J) or the like, the air specific heat unit may be joule per kilogram degree celsius (J/kg·deg c) or the like, the temperature unit may be degree celsius (deg c) or the like, and the preset time period unit may be hour (h).
According to the control device for the air conditioner air volume, the air outlet air volume of the air conditioner and the heat required to be adjusted when the temperature in the air conditioner reaches the preset temperature can be calculated according to the acquired temperature in the air conditioner, the total air volume in the air conditioner, the preset temperature and the air conditioner state information by utilizing the preset logic formula, the air inlet air volume is further calculated based on the heat, the air conditioner air volume is adjusted according to the calculated air outlet air volume and the air inlet air volume, the air volume required by the air conditioner can be accurately calculated according to the actual requirement of the temperature in the air conditioner, and the large temperature change caused by the large air volume change range at the air outlet of the air conditioner is avoided, so that the user experience is influenced.
In some embodiments, the air conditioner includes at least two air outlets, the apparatus further comprising: the reducing module 340 is configured to reduce, when the sensor detects the user, an air volume of a target air outlet, where the target air outlet is an air outlet corresponding to the sensor that detects the user; the increasing module 350 is configured to increase the air volume of the air outlet other than the target air outlet, where the sum of the air volume of the target air outlet and the air volume of the air outlet other than the target air outlet is unchanged.
According to the control device for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information by utilizing a preset logic formula, the air conditioner air volume can be adjusted according to the calculated air outlet air volume and the calculated air inlet air volume, the air volume required by the air conditioner can be accurately calculated according to the actual requirement of the temperature in the vehicle, and the large temperature change caused by the large air volume change amplitude at the air outlet of the air conditioner is avoided, so that the user experience is influenced. Meanwhile, the sensor detects the user, so that the air quantity of the air outlet close to the user can be adjusted to be smaller, the air quantity of the air outlet far from the user is larger, the temperature change range perceived by the user is small, and the user experience is further improved.
In some embodiments, the apparatus further comprises: the adjusting module 360 is configured to adjust the air inlet area and the air outlet wind speed based on a detection result of the sensor, a difference between the temperature in the vehicle and a preset temperature.
According to the control device for the air conditioner air volume, the air outlet air volume and the air inlet air volume of the air conditioner can be calculated according to the acquired temperature in the vehicle, the total air volume in the vehicle, the preset temperature and the air conditioner state information by utilizing a preset logic formula, the air conditioner air volume can be adjusted according to the calculated air outlet air volume and the calculated air inlet air volume, the air volume required by the air conditioner can be accurately calculated according to the actual requirement of the temperature in the vehicle, and the large temperature change caused by the large air volume change amplitude at the air outlet of the air conditioner is avoided, so that the user experience is influenced. Meanwhile, the sensor detects a user, and the change of the temperature in the vehicle can adjust the air volume of each air outlet, the air inlet area and the air outlet speed, so that the air inlet air volume and the air outlet air volume of the air conditioner can be more accurately determined, and the user experience is further improved.
Fig. 4 shows a schematic hardware structure of an air conditioner air volume control device according to an embodiment of the present application.
The control device for air volume of the air conditioner may include a processor 401 and a memory 402 storing computer program instructions.
In particular, the processor 401 described above may include a central processing unit (Central Processing Unit, CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured to implement one or more integrated circuits of embodiments of the present application.
Memory 402 may include mass storage for data or instructions. By way of example, and not limitation, memory 402 may comprise a Hard Disk Drive (HDD), floppy Disk Drive, flash memory, optical Disk, magneto-optical Disk, magnetic tape, or universal serial bus (Universal Serial Bus, USB) Drive, or a combination of two or more of the foregoing. In one example, the memory 402 may include removable or non-removable (or fixed) media, or the memory 402 is a non-volatile solid state memory. Memory 402 may be internal or external to the integrated gateway disaster recovery device.
In one example, memory 402 may include Read Only Memory (ROM), random Access Memory (RAM), magnetic disk storage media devices, optical storage media devices, flash memory devices, electrical, optical, or other physical/tangible memory storage devices. Thus, in general, memory 402 includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software comprising computer-executable instructions and when the software is executed (e.g., by one or more processors) it is operable to perform the operations described with reference to a method according to an aspect of the present application.
The processor 401 reads and executes the computer program instructions stored in the memory 402 to implement the methods/steps S210 to S240 in the embodiment shown in fig. 2, and achieve the corresponding technical effects achieved by executing the methods/steps in the embodiment shown in fig. 2, which are not described herein for brevity.
In one example, the range extender power determination device may also include a communication interface 403 and a bus 410. As shown in fig. 4, the processor 401, the memory 402, and the communication interface 403 are connected by a bus 410 and perform communication with each other.
The communication interface 403 is mainly used to implement communication between each module, device, unit and/or apparatus in the embodiments of the present application.
Bus 410 includes hardware, software, or both, coupling components of the online data flow billing device to each other. By way of example, and not limitation, the buses may include an accelerated graphics port (Accelerated Graphics Port, AGP) or other graphics Bus, an enhanced industry standard architecture (Extended Industry Standard Architecture, EISA) Bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an industry standard architecture (Industry Standard Architecture, ISA) Bus, an infiniband interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a micro channel architecture (MCa) Bus, a Peripheral Component Interconnect (PCI) Bus, a PCI-Express (PCI-X) Bus, a Serial Advanced Technology Attachment (SATA) Bus, a video electronics standards association local (VLB) Bus, or other suitable Bus, or a combination of two or more of the above. Bus 410 may include one or more buses, where appropriate. Although embodiments of the present application describe and illustrate a particular bus, the present application contemplates any suitable bus or interconnect.
The control device of the air conditioner air volume can execute the control method of the air conditioner air volume in the embodiment of the application based on the acquired temperature in the vehicle, total air volume in the vehicle, preset temperature and air conditioner state information, so that the control method of the air conditioner air volume described in connection with fig. 2 is realized.
In addition, in combination with the control method of the air volume of the air conditioner in the above embodiment, the embodiment of the application may provide a computer storage medium for implementation. The computer storage medium has stored thereon computer program instructions; the computer program instructions, when executed by the processor, implement any of the control methods for air volume of the air conditioner in the above embodiments.
In addition, in combination with the control method of the air volume of the air conditioner in the above embodiment, the embodiment of the invention can be implemented by providing a vehicle. The vehicle includes the control device of the air-conditioning air volume, the control apparatus of the air-conditioning air volume, and the computer-readable storage medium in the above embodiments.
It should be clear that the present application is not limited to the particular arrangements and processes described above and illustrated in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present application are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications, and additions, or change the order between steps, after appreciating the spirit of the present application.
The functional blocks shown in the above-described structural block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the present application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be different from the order in the embodiments, or several steps may be performed simultaneously.
Aspects of the present application are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to being, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware which performs the specified functions or acts, or combinations of special purpose hardware and computer instructions.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, which are intended to be included in the scope of the present application.
Claims (10)
1. The method for controlling the air quantity of the air conditioner is characterized by comprising the following steps of:
acquiring the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature and the air conditioning state information, wherein the air conditioning state information comprises the area of an air inlet, the temperature of an air outlet and the air speed of the air outlet;
calculating the air outlet air quantity of the air conditioner based on the air inlet area and the air outlet air speed;
calculating the air inlet air quantity of the air conditioner based on the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature, the air outlet temperature and the air outlet air speed;
and controlling a servo motor and a controller to adjust the air volume of the air conditioner based on the air volume of the air outlet and the air volume of the air inlet.
2. The method of claim 1, wherein the calculating the intake air volume of the air conditioner based on the in-vehicle temperature, the total in-vehicle air volume, the preset temperature, the outlet temperature, and the outlet wind speed comprises:
calculating target regulating heat based on the total air quantity in the vehicle, the temperature in the vehicle and the preset temperature, wherein the target regulating heat is the total heat which needs to be regulated when the temperature in the vehicle reaches the preset temperature;
and calculating the air inlet quantity of the air conditioner based on the target regulating heat, the temperature in the vehicle and the temperature of the air outlet.
3. The method of claim 2, wherein the calculating the target adjustment heat based on the total in-vehicle air volume, the in-vehicle temperature, and the preset temperature comprises:
the formula for calculating the target regulating heat based on the total air quantity in the vehicle, the temperature in the vehicle and the preset temperature is as follows:
Qs＝c×b×v×(t1-t2)；
wherein Qs is the target regulating heat, c is the specific heat of air, b is the specific heat of air, v is the total air quantity in the vehicle, t1 is the temperature in the vehicle, and t2 is the preset temperature.
4. A method according to claim 2 or 3, wherein said calculating an intake air volume of an air conditioner based on said target conditioning heat, said in-vehicle temperature, and said outlet temperature comprises:
the formula for calculating the air inlet air quantity of the air conditioner based on the target heat, the temperature in the vehicle and the temperature at the air outlet is as follows:
L1＝(Qs/T)/[c×b×(t1-t3)×h]；
wherein L1 is air inlet air quantity of the air conditioner, qs is the target regulating heat, c is air specific heat, b is air specific heat, v is total air quantity in the vehicle, T1 is temperature in the vehicle, T3 is air outlet temperature, h is loss coefficient, and T is a preset time period.
5. The method of claim 1 or 2, wherein the air conditioner includes at least two air outlets, the method further comprising:
when the sensor detects a user, reducing the air quantity of a target air outlet, wherein the target air outlet is the air outlet corresponding to the sensor for detecting the user;
and increasing the air quantity of the air outlets except the target air outlet, wherein the sum of the air quantity of the target air outlet and the air quantity of the air outlets except the target air outlet is unchanged.
6. The method of claim 5, wherein the method further comprises:
and adjusting the air inlet area and the air outlet air speed based on the detection result of the sensor and the difference between the temperature in the vehicle and the preset temperature.
7. A control device for air volume of an air conditioner, the device comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the temperature in a vehicle, the total air quantity in the vehicle, the preset temperature and the air conditioning state information, wherein the air conditioning state information comprises the area of an air inlet, the temperature of an air outlet and the air speed of the air outlet;
the calculation module is used for calculating the air outlet air quantity of the air conditioner based on the air inlet area and the air outlet air speed;
the calculation module is used for calculating the air inlet air quantity of the air conditioner based on the temperature in the vehicle, the total air quantity in the vehicle, the preset temperature, the air outlet temperature and the air outlet air speed;
and the control module is used for controlling the servo motor and the controller to adjust the air quantity of the air conditioner based on the air quantity of the air outlet and the air quantity of the air inlet.
8. An air conditioner air volume control device is characterized by comprising: a processor and a memory storing computer program instructions; the processor reads and executes the computer program instructions to implement the control method of air conditioning air volume according to any one of claims 1 to 6.
9. A computer storage medium, wherein computer program instructions are stored on the computer storage medium, and when executed by a processor, the computer program instructions implement the method for controlling the air volume of an air conditioner according to any one of claims 1 to 6.
10. A vehicle, characterized in that it comprises at least one of the following:
the control device for air volume of air conditioner according to claim 7;
the control device for air volume of air conditioner according to claim 8;
the computer storage medium of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210681199.3A CN117284036A (en) | 2022-06-16 | 2022-06-16 | Control method, device and equipment for air quantity of air conditioner and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210681199.3A CN117284036A (en) | 2022-06-16 | 2022-06-16 | Control method, device and equipment for air quantity of air conditioner and computer storage medium |
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| Publication Number | Publication Date |
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| CN117284036A true CN117284036A (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210681199.3A Pending CN117284036A (en) | 2022-06-16 | 2022-06-16 | Control method, device and equipment for air quantity of air conditioner and computer storage medium |
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| Country | Link |
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| CN (1) | CN117284036A (en) |
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2022
- 2022-06-16 CN CN202210681199.3A patent/CN117284036A/en active Pending
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