CN115402056A - Control method of air conditioning system and air conditioning system - Google Patents
Control method of air conditioning system and air conditioning system Download PDFInfo
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- CN115402056A CN115402056A CN202211216864.8A CN202211216864A CN115402056A CN 115402056 A CN115402056 A CN 115402056A CN 202211216864 A CN202211216864 A CN 202211216864A CN 115402056 A CN115402056 A CN 115402056A
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- air conditioning
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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
- B60H1/00742—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 by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
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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
- B60H1/00792—Arrangement of detectors
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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
- B60H1/008—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 the input being air quality
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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
Abstract
The invention relates to a control method of an air conditioning system and the air conditioning system, comprising the following steps: collecting human body characteristics and behavior modes of people in the vehicle; judging whether the personnel in the vehicle is in a stable state or not according to the human body characteristics and the behavior mode; if yes, entering a first control mode; otherwise, the second control mode is entered. According to the control method of the air conditioning system and the air conditioning system provided by the embodiment of the invention, as the human body characteristics and the behavior mode of the personnel in the vehicle are collected, the state of each personnel in the vehicle can be known in real time, whether the personnel in the vehicle is in a stable state or not is judged, if the personnel in the vehicle is in the unstable state, the personnel in the vehicle enters the second control mode aiming at the unstable state, the unstable state of the personnel in the vehicle can be subjected to targeted automatic adjustment, so that the effect of comfort is realized, therefore, the automatic control under various working conditions can be realized, and the driving comfort is effectively improved.
Description
Technical Field
The invention relates to the technical field of vehicle air conditioning systems, in particular to a control method of an air conditioning system and the air conditioning system.
Background
Currently, an air conditioning system for an automobile is a device for cooling, heating, ventilating and purifying air in a cab. The automobile seat can provide a comfortable riding environment for a driver, reduce the fatigue strength of the driver and improve the driving safety.
In the related art, the air conditioning system in the cab is generally automatically controlled, the air outlet volume and the air outlet are automatically adjusted by adjusting the air outlet volume, the climate state (air quality, temperature and humidity) in the cab can be automatically controlled only based on the external environment change, and the air conditioning system cannot be automatically controlled under other working conditions except the external environment change, so that the driving comfort of a driver is not high enough.
Therefore, it is necessary to design a new control method for an air conditioning system and an air conditioning system to overcome the above problems.
Disclosure of Invention
The embodiment of the invention provides a control method of an air conditioning system and the air conditioning system, and aims to solve the problem that in the related art, the air conditioning system cannot realize automatic control of an air conditioner under other working conditions except external environment changes, so that the driving comfort of a driver is not high enough.
In a first aspect, a control method of an air conditioning system is provided, which includes the steps of: collecting human body characteristics and behavior modes of people in the vehicle; judging whether the personnel in the vehicle is in a stable state or not according to the human body characteristics and the behavior mode; if yes, entering a first control mode; otherwise, the second control mode is entered. The first control mode may be an automatic control mode of the air conditioning system for air quality, temperature and humidity according to the external environment change. That is, the embodiment of the present invention may add a new control and determination method based on the original automatic air conditioner temperature control. Analyzing the human body characteristics and the behavior mode into unsteady state, and starting a new automatic air conditioner control logic (namely a second control mode); if the analysis is a steady state, the original automatic air conditioner temperature control logic is used. The control method calls the original vehicle steady-state automatic air conditioner control module, and does not damage the control logic of the original vehicle automatic air conditioner.
In some embodiments, the determining whether the person in the vehicle is in a steady state according to the human body characteristics and the behavior mode includes: if the driver is trapped, the driving time of the driver exceeds the preset time, the window is opened, smoke is exhausted, the engine is started to idle, people in the automobile wait on the automobile, the surface temperature of the human body is uneven, sweat is produced or the driver moves, and then the people in the automobile are in an unsteady state; otherwise, the person in the vehicle is in a steady state.
In some embodiments, the acquiring human body characteristics and behavior patterns of people in the vehicle includes: detecting the position of people in the vehicle and the temperature distribution on the surface of a human body by adopting an infrared detector, and simultaneously detecting whether the human body sweats; a monitoring system is adopted to monitor the mental state of the driver and whether smoking is performed.
In some embodiments, the second control mode comprises: judging whether a driver is tired, if so, entering a fatigue control mode, otherwise, judging whether the air quality in the vehicle is abnormal, if so, entering the air quality control mode, otherwise, judging whether the local temperature of the personnel in the vehicle is abnormal, if so, entering an air outlet direction control mode, and otherwise, entering a first control mode. In the second control mode, the control logic is divided into 3 classes: fatigue control, air quality control, and temperature accuracy control. According to the function priority: fatigue control > air quality control > temperature precision control, design control logic, under the prerequisite of guaranteeing safe driving, maximize promotion travelling comfort.
In some embodiments, the fatigue control mode comprises: if the situation that the driver is stranded is detected, starting the fragrance system, adjusting the air-conditioning mode to be a face blowing mode, synchronously adjusting an air outlet to blow to the head of the driver, and controlling the air-conditioning system to enter a first control mode after the human body characteristics of the driver are continuously monitored to reach a stable state; and if the driver continuous driving time is detected to exceed the preset time, automatically starting the fragrance system for a period of time. The fatigue control mode can automatically eliminate fatigue, greatly improve the driving safety of users and improve the safe driving of the users.
In some embodiments, the air quality control mode comprises: if the person in the vehicle is detected to smoke, starting an air conditioner external circulation, synchronously starting the anion system, controlling the air conditioner mode to be face blowing, and adjusting an air outlet to blow towards the upper part of the head; if the person in the vehicle is detected to be windowed, the anion system is started, the air conditioning system is switched to the maximum gear of the external circulation, and the air is quickly ventilated; and if the idling of the engine when the vehicle stops is detected and people in the vehicle wait on the vehicle, starting the internal circulation of the air conditioning system, and synchronously starting the negative ions to remove the peculiar smell. The air quality control mode can automatically and quickly improve the air quality and improve the driving experience of users.
In some embodiments, the outlet direction control mode comprises: if the surface temperature of the human body is detected to be uneven, the direction of the air outlet is adjusted to blow cold air to the highest local temperature position of the human body, and blow hot air to the lowest local temperature position of the human body; if the human head is detected to be hot and the feet are cold, the direction of the air outlet is adjusted to blow the human head for rapid cooling; if the human body characteristic is detected to be a sweating state, adjusting the direction of the air outlet to blow to the head of the person for rapid cooling; and if the infrared detector senses that the position of the human body moves, controlling the air conditioning system to adjust the direction of the air outlet according to the highest point temperature of the human body. The air outlet direction control mode increases human temperature uniformity control on the basis of current air conditioner regulation, can promote user's travelling comfort under the unsteady state, adds human behavior characteristic calculation and air outlet temperature control, greatly promotes the temperature control precision.
In a second aspect, there is provided an air conditioning system comprising: the acquisition device is used for acquiring the human body characteristics and the behavior mode of people in the vehicle; the control module is used for judging whether people in the vehicle are in a stable state or not according to the human body characteristics and the behavior mode; if so, controlling the air conditioning system to enter a first control mode; otherwise, controlling the air conditioning system to enter a second control mode.
In a third aspect, an electronic device is provided, and the electronic device includes a processor and a memory, where the memory stores at least one instruction, and the instruction is loaded and executed by the processor to implement the control method of the air conditioning system.
In a fourth aspect, a computer-readable storage medium is provided, in which at least one instruction is stored, and the instruction is loaded and executed by a processor to implement the operation performed in the control method of the air conditioning system.
The technical scheme provided by the invention has the beneficial effects that:
the embodiment of the invention provides a control method of an air conditioning system and the air conditioning system, which can acquire the human body characteristics and behavior modes of people in a vehicle, can acquire the state of each person in the vehicle in real time, judge whether the people in the vehicle are in a stable state or not, enter a second control mode aiming at the unstable state if the people in the vehicle are in the unstable state, and can perform targeted automatic adjustment on the unstable state of the people in the vehicle so as to realize a relatively comfortable effect, so that automatic control under various working conditions can be realized, and the driving comfort is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating a control method of an air conditioning system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the related art, the air conditioning system in the cab is automatically controlled, the climate state (air quality, temperature and humidity) in the cab is automatically controlled based on the external environment change, and related parts cannot be automatically controlled according to the driver somatosensory and behavior characteristics. Certain specific behaviors (such as window opening, sweating state of a vehicle immediately before, smoking and the like) of a user cannot be effectively identified and controlled, and the problem that the automatic control precision of the air conditioner of the user is poor and intermittent deviation or the experience of the user is poor under the working conditions is caused.
The embodiment of the invention provides a control method of an air conditioning system and the air conditioning system, which are used for dynamically and automatically controlling the air conditioner based on the characteristics and behavior mode of a human body, improving the control precision of the air conditioning system, greatly improving the comfort of a cab and solving the problem that the air conditioning system cannot automatically control the air conditioner under other working conditions except the change of the external environment in the related art, so that the driving comfort of a driver is not high enough.
Referring to fig. 1, a control method for an air conditioning system according to an embodiment of the present invention may include the following steps:
s1: the human body characteristics and the behavior mode of people in the vehicle are collected. The vehicle interior personnel can be a driver in the vehicle or passengers in the vehicle.
S2: judging whether the personnel in the vehicle is in a stable state or not according to the human body characteristics and the behavior mode; if yes, entering a first control mode; otherwise, the second control mode is entered.
The first control mode may be an automatic control mode of the air conditioning system for air quality, temperature and humidity according to the external environment change. That is, the embodiment of the present invention may add a new control and determination method based on the original automatic air conditioner temperature control. Analyzing the human body characteristics and the behavior mode into unsteady state, and starting a new automatic air conditioner control logic (namely a second control mode); if the analysis is steady state, the original automatic air conditioner temperature control logic is used. The control method calls the original vehicle steady-state automatic air conditioner control module, and does not destroy the control logic of the original vehicle automatic air conditioner.
Furthermore, because the human body characteristics and the behavior mode of the personnel in the vehicle are collected, the state of each personnel in the vehicle can be known in real time, whether the personnel in the vehicle are in a stable state or not is judged, if the personnel in the vehicle are in an unstable state, the personnel in the vehicle enter a second control mode aiming at the unstable state, the non-stable state of the personnel in the vehicle can be subjected to targeted automatic adjustment, the effect of higher comfort is realized, therefore, the automatic control under various working conditions can be realized, and the driving comfort is effectively improved.
In some embodiments, the determining whether the person in the vehicle is in a steady state according to the human body characteristics and the behavior mode may include: if the driver is trapped, the driving time of the driver exceeds the preset time (taking the driving time of the driver exceeds 2 hours as an example), the window is opened (any person in the vehicle can open the window), the smoke is exhausted (any person in the vehicle can exhaust the smoke and is not limited to the driver), the engine is started to idle, the person in the vehicle waits on the vehicle, the surface temperature of the human body is uneven, the sweat is generated, or the driver moves, the person in the vehicle is in an unsteady state; otherwise, the personnel in the vehicle is in a stable state; that is, when the vehicle interior occupant is in a steady state, the driver is driving normally, and the vehicle interior occupant has no abnormal feeling of temperature or abnormal driving behavior.
Of course, in other embodiments, some other unsteady characteristics may be added according to actual conditions, such as abnormal driving behaviors like driver anger or making a call, and only some of the cases are illustrated in this embodiment, and the other unsteady characteristics are not limited herein.
Specifically, the above-mentioned unsteady state features may be that the driver is sleepy (dozing), the driver continuously drives for more than 2 hours, the vehicle interior person windows, the vehicle interior person smokes, the local temperature of the vehicle interior person exceeds 40 ℃, the head temperature of the vehicle interior person is higher than the foot temperature, the face of the vehicle interior person sweats, and the body displacement of the driver (adjustment of the seat back and forth).
For the unsteady state characteristics, once any one condition is met, the second control mode can be entered, and the first control mode is not entered until the human body characteristics and the behavior mode are normal.
Preferably, the collecting human body characteristics and behavior modes of people in the vehicle may include: detecting the position of people in the vehicle and the temperature distribution on the surface of a human body by adopting an infrared detector, and simultaneously detecting whether the human body sweats and the like; the monitoring system is used for monitoring the mental state of the driver (whether the driver is trapped) and monitoring whether the driver and other members in the vehicle smoke or not. The method can also comprise monitoring indoor and outdoor temperature, humidity, sunlight, vehicle conditions and the like through a sensor so as to adjust the air volume, the air temperature and the mode of the air conditioning system according to environmental parameters such as temperature, humidity and the like in the follow-up process.
In some optional embodiments, the second control mode may include: judging whether a driver is tired, if so, entering a fatigue control mode, otherwise, judging whether the air quality in the vehicle is abnormal, if so, entering the air quality control mode, otherwise, judging whether the local temperature of the personnel in the vehicle is abnormal, if so, entering an air outlet direction control mode, and otherwise, entering a first control mode. That is, in the second control mode, the control logic is classified into 3 types: fatigue control, air quality control, and temperature accuracy control. According to the function priority: fatigue control > air quality control > temperature precision control, design control logic, under the prerequisite of guaranteeing safe driving, maximize promotion travelling comfort.
Further, the fatigue control mode can automatically eliminate fatigue, greatly improve the driving safety of the user, and improve the safe driving of the user, and the fatigue control mode may include: if the driver is detected to be stranded, the fragrance system can be quickly started, the air-conditioning mode is adjusted to be the face blowing mode, the air outlet is synchronously adjusted to blow to the head of the driver, and after the human body characteristics of the driver are continuously monitored to reach the stable state, the air-conditioning system is controlled to enter the first control mode, namely, the air-conditioning system returns to the original automatic control state; if the driver's time of driving continuously exceeds the preset time (for example, more than 2 h), the fragrance system is automatically opened for a period of time, for example, the fragrance system can be opened for 5min, so that the continuous refreshing and consciousness restoring can be carried out, and the fatigue safety hidden danger can be eliminated.
Further, air quality control mode can improve the air quality fast automatically, promotes user's driving experience, air quality control mode can include: if the situation that people in the automobile smoke (a driver or other members in the automobile) is detected, starting an air conditioner external circulation, synchronously starting an anion system, controlling the air conditioner mode to blow face, and adjusting an air outlet to blow toward the head so as to quickly remove smoke smell, wherein the anion system can be integrated in the air conditioner, and the main function of anions is to remove peculiar smell; if the person in the vehicle is detected to be windowed, the anion system is started, the air conditioning system is switched to the maximum gear of the external circulation, and air exchange is carried out quickly; if the idling of the engine when the vehicle stops is detected and people in the vehicle wait on the vehicle, the internal circulation of the air conditioning system is started, the waste gas of the engine is prevented from entering a cab, and the negative ions are synchronously started to remove peculiar smell.
Furthermore, the air outlet direction control mode increases the uniformity control of the human body temperature on the basis of the current air conditioner adjustment, can improve the comfort of a user in an unstable state, adds the calculation of the human body behavior characteristic and the temperature control of the air outlet, and greatly improves the temperature control precision. The outlet direction control mode may include: if the surface temperature of the human body is detected to be uneven, the direction of the air outlet is adjusted to blow cold air to the highest local temperature position of the human body, and blow hot air to the lowest local temperature position of the human body; if the human head is detected to be hot and the feet are cold, the direction of the air outlet is adjusted to blow the human head for rapid cooling; if the human body characteristic is detected to be a sweating state, adjusting the direction of the air outlet to blow to the head of the person for rapid cooling; if the infrared detector senses that the position of the human body moves, the air conditioning system is controlled to adjust the direction of the air outlet according to the highest point temperature of the human body, and the most needed part of the human body is guaranteed to be blown.
Preferably, the control method may further include a self-learning mode, and the self-learning mode may include performing the following optimization control according to the driving habits (smoking habits, window opening habits, roads, driving habits) of the user: the time for opening the fragrance, the opening frequency of the negative ions, the temperature direction of the air outlet and the air outlet temperature.
An embodiment of the present invention further provides an air conditioning system, which may include: the acquisition device is used for acquiring the human body characteristics and the behavior mode of people in the vehicle; the control module is used for judging whether the personnel in the vehicle is in a stable state or not according to the human body characteristics and the behavior mode; if so, controlling the air conditioning system to enter a first control mode; otherwise, controlling the air conditioning system to enter a second control mode. The first control mode can be an original automatic control mode of the air conditioning system for realizing air quality, temperature and humidity according to external environment change, so that the air conditioning system can be additionally provided with a new control module on the basis of original automatic air conditioning temperature control. Analyzing the human body characteristics and the behavior mode into unsteady state, and starting a new automatic air conditioner control logic (namely a second control mode); if the analysis is steady state, the original automatic air conditioner temperature control logic is used. The control method calls the original vehicle steady-state automatic air conditioner control module, and does not destroy the control logic of the original vehicle automatic air conditioner.
Furthermore, because the human body characteristics and the behavior mode of the personnel in the vehicle are collected, the state of each personnel in the vehicle can be known in real time, whether the personnel in the vehicle are in a stable state or not is judged, if the personnel in the vehicle are in an unstable state, the personnel in the vehicle enter a second control mode aiming at the unstable state, the non-stable state of the personnel in the vehicle can be subjected to targeted automatic adjustment, the effect of higher comfort is realized, therefore, the automatic control under various working conditions can be realized, and the driving comfort is effectively improved.
Further, collection system can include infrared detector, infrared detector can survey personnel's in the car position and human surface temperature distribution, detects whether the human body perspires etc. simultaneously. And the monitoring system can monitor the mental state of the driver (such as whether the driver makes a trouble), and monitor whether people in the vehicle smoke or not. The acquisition device can also comprise a sensor which can be used for monitoring information such as indoor and outdoor temperature, humidity, sunlight, vehicle conditions and the like. The infrared detector, the monitoring system and the sensor can be in signal connection with the control module so as to send the acquired data to the control module for analysis and judgment.
Preferably, the determining whether the person in the vehicle is in a steady state according to the human body characteristics and the behavior mode may include: if the driver is sleepy, the driving time of the driver exceeds the preset time, the window is opened, smoke is exhausted, the engine is started to idle, people in the automobile wait on the automobile, the surface temperature of the human body is uneven, sweat is produced or the driver moves, and then the people in the automobile are in an unsteady state; otherwise, the vehicle occupant is in a steady state. The above-mentioned unsteady state characteristics may be that the driver is sleepy (dozing), the driver has been driving continuously for more than 2 hours, the vehicle occupant has a window, the vehicle occupant has smoke, the local temperature of the vehicle occupant exceeds 40 ℃, the head temperature of the vehicle occupant is higher than the foot temperature, the face of the vehicle occupant sweats and the body displacement of the driver (the seat is adjusted up and down).
Further, the air conditioning system may further include a plurality of execution components, such as an air outlet, a fragrance system, and an anion system, and the execution components may be in signal connection with the control module, so that the control module may automatically control the execution components according to a determination structure.
In some optional embodiments, the second control mode may include: judging whether a driver is tired, if so, entering a fatigue control mode, otherwise, judging whether the air quality in the vehicle is abnormal, if so, entering the air quality control mode, otherwise, judging whether the local temperature of the personnel in the vehicle is abnormal, if so, entering an air outlet direction control mode, and otherwise, entering a first control mode. That is, in the second control mode, the control logic is classified into 3 types: fatigue control, air quality control, and temperature accuracy control. According to the function priority: fatigue control > air quality control > temperature precision control, design control logic, under the prerequisite of guaranteeing safe driving, maximize promotion travelling comfort.
Further, the fatigue control mode may include: if the driver is detected to be stranded, the fragrance system can be quickly started, the air-conditioning mode is adjusted to be the face blowing mode, the air outlet is synchronously adjusted to blow to the head of the driver, and after the human body characteristics of the driver are continuously monitored to reach the stable state, the air-conditioning system is controlled to enter the first control mode, namely, the air-conditioning system returns to the original automatic control state; if the driver's time of driving continuously exceeds the preset time (for example, more than 2 h), the fragrance system is automatically opened for a period of time, for example, the fragrance system can be opened for 5min, so that the continuous refreshing and consciousness restoring can be carried out, and the fatigue safety hidden danger can be eliminated. The fatigue control mode can automatically eliminate fatigue, greatly improve the driving safety of users and improve the safe driving of the users.
Further, the air quality control mode may include: if the situation that people in the automobile smoke (a driver or other members in the automobile) is detected, starting an air conditioner external circulation, synchronously starting an anion system, controlling the air conditioner mode to blow face, and adjusting an air outlet to blow toward the head so as to quickly remove smoke smell, wherein the anion system can be integrated in the air conditioner, and the main function of anions is to remove peculiar smell; if the person in the vehicle is detected to be windowed, the anion system is started, the air conditioning system is switched to the maximum gear of the external circulation, and air exchange is carried out quickly; if the idling of the engine when the vehicle stops is detected and people in the vehicle wait on the vehicle, the internal circulation of the air conditioning system is started, the waste gas of the engine is prevented from entering a cab, and the negative ions are synchronously started to remove peculiar smell. The air quality control mode can automatically and quickly improve the air quality and improve the driving experience of users.
Furthermore, the air outlet direction control mode increases the uniformity control of the human body temperature on the basis of the current air conditioner adjustment, can improve the comfort of a user in an unstable state, adds the calculation of the human body behavior characteristic and the temperature control of the air outlet, and greatly improves the temperature control precision. The outlet direction control mode may include: if the surface temperature of the human body is detected to be uneven, the direction of the air outlet is adjusted to blow cold air to the highest local temperature position of the human body, and blow hot air to the lowest local temperature position of the human body; if the human head is detected to be hot and the feet are cold, the direction of the air outlet is adjusted to blow the human head for rapid cooling; if the human body characteristic is detected to be a sweating state, adjusting the direction of the air outlet to blow to the head of the person for rapid cooling; if the infrared detector senses that the position of the human body moves, the air conditioning system is controlled to adjust the direction of the air outlet according to the highest point temperature of the human body, and the most needed part of the human body is guaranteed to be blown.
Preferably, the air conditioning system may further include a self-learning module, and the self-learning module may perform the following optimization control according to the driving habits (smoking habits, window opening habits, roads, driving habits) of the user: the time for opening the fragrance, the opening frequency of the negative ions, the temperature direction of the air outlet and the air outlet temperature.
The air conditioning system provided by the embodiment of the invention is a novel air conditioning system based on the unsteady state caused by the driving behavior of a user in the driving process of a person, is upgraded and optimized on the basis of the automatic control of the original vehicle, can perform automatic temperature control on the body surface temperature of the person, greatly improves the automatic air conditioning temperature control precision, and realizes automatic optimization control modes such as fatigue control and air quality control.
The embodiment of the invention also provides electronic equipment, which comprises a processor and a memory, wherein at least one instruction is stored in the memory, and the instruction is loaded and executed by the processor to realize the control method of the air conditioning system provided in any one of the embodiments.
The embodiment of the present invention further provides a computer-readable storage medium, where at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to implement the operation performed in the control method of the air conditioning system provided in any of the above embodiments.
In the above embodiments, the implementation may be wholly or partly realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., digital Versatile Disk (DVD)), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is to be noted that, in the present invention, 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. Also, 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 a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above description is merely illustrative of particular embodiments of the invention that enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A control method of an air conditioning system is characterized by comprising the following steps:
collecting human body characteristics and behavior modes of people in the vehicle;
judging whether the personnel in the vehicle is in a stable state or not according to the human body characteristics and the behavior mode;
if yes, entering a first control mode; otherwise, the second control mode is entered.
2. The method for controlling the air conditioning system according to claim 1, wherein the determining whether the person in the vehicle is in a steady state according to the human body characteristics and the behavior mode includes:
if the driver is sleepy, the driving time of the driver exceeds the preset time, the window is opened, smoke is exhausted, the engine is started to idle, people in the automobile wait on the automobile, the surface temperature of the human body is uneven, sweat is produced or the driver moves, and then the people in the automobile are in an unsteady state; otherwise, the vehicle occupant is in a steady state.
3. The method for controlling the air conditioning system according to claim 2, wherein the collecting human body characteristics and behavior patterns of the person in the vehicle comprises:
detecting the position of people in the vehicle and the temperature distribution on the surface of a human body by adopting an infrared detector, and simultaneously detecting whether the human body sweats;
a monitoring system is adopted to monitor the mental state of the driver and whether smoking is performed.
4. The control method of an air conditioning system as set forth in claim 1, wherein the second control mode includes:
judging whether a driver is tired, if so, entering a fatigue control mode, otherwise, judging whether the air quality in the vehicle is abnormal, if so, entering the air quality control mode, otherwise, judging whether the local temperature of the personnel in the vehicle is abnormal, if so, entering an air outlet direction control mode, and otherwise, entering a first control mode.
5. The control method of an air conditioning system according to claim 4, wherein the fatigue control mode includes:
if the situation that the driver is stranded is detected, starting the fragrance system, adjusting the air-conditioning mode to be a face blowing mode, synchronously adjusting an air outlet to blow to the head of the driver, and controlling the air-conditioning system to enter a first control mode after the human body characteristics of the driver are continuously monitored to reach a stable state;
if the driver's continuous driving time is detected to exceed the preset time, the fragrance system is automatically started for a period of time.
6. The control method of an air conditioning system according to claim 4, wherein the air quality control mode includes:
if the person in the vehicle is detected to smoke, starting an air conditioner external circulation, synchronously starting the anion system, controlling the air conditioner mode to be face blowing, and adjusting an air outlet to blow towards the upper part of the head;
if the person in the vehicle is detected to be windowed, the anion system is started, the air conditioning system is switched to the maximum gear of the external circulation, and air exchange is carried out quickly;
and if the idling of the engine when the vehicle stops is detected and people in the vehicle wait on the vehicle, starting the internal circulation of the air conditioning system, and synchronously starting the negative ions to remove the peculiar smell.
7. The control method of an air conditioning system according to claim 4, wherein the outlet direction control mode includes:
if the surface temperature of the human body is detected to be uneven, the direction of the air outlet is adjusted to blow cold air to the highest local temperature position of the human body, and blow hot air to the lowest local temperature position of the human body;
if the human head is detected to be hot and the feet are cold, the direction of the air outlet is adjusted to blow the human head for rapid cooling;
if the human body characteristic is detected to be a sweating state, adjusting the direction of the air outlet to blow to the head of the person for rapid cooling;
and if the infrared detector senses that the position of the human body moves, controlling the air conditioning system to adjust the direction of the air outlet according to the highest point temperature of the human body.
8. An air conditioning system, characterized in that it comprises:
the acquisition device is used for acquiring the human body characteristics and the behavior mode of people in the vehicle;
the control module is used for judging whether people in the vehicle are in a stable state or not according to the human body characteristics and the behavior mode; if so, controlling the air conditioning system to enter a first control mode; otherwise, controlling the air conditioning system to enter a second control mode.
9. An electronic device, comprising a processor and a memory, wherein the memory stores at least one instruction, and the instruction is loaded and executed by the processor to implement the control method of the air conditioning system according to any one of claims 1 to 7.
10. A computer-readable storage medium, wherein at least one instruction is stored in the storage medium, and the instruction is loaded and executed by a processor to implement the operation performed in the control method of an air conditioning system according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211216864.8A CN115402056A (en) | 2022-09-30 | 2022-09-30 | Control method of air conditioning system and air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211216864.8A CN115402056A (en) | 2022-09-30 | 2022-09-30 | Control method of air conditioning system and air conditioning system |
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| CN202211216864.8A Pending CN115402056A (en) | 2022-09-30 | 2022-09-30 | Control method of air conditioning system and air conditioning system |
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| Country | Link |
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| CN (1) | CN115402056A (en) |
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