CN110989732A - Target figure wind-sheltering intelligent air outlet method and system in multi-person scene - Google Patents
Target figure wind-sheltering intelligent air outlet method and system in multi-person scene Download PDFInfo
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Abstract
The utility model provides a target personage intelligent air-out system that keeps out wind under many people's scenes, target personage mode that keeps out wind under the many people's circumstances is preset, after the user selects the target personage mode that keeps out wind under the many people's circumstances, control air-out subassembly and carry out the air-out according to the target personage mode that keeps out wind under the many people's circumstances, combine single mode control air-out subassembly to adjust indoor temperature to the temperature environment that suits the human body and the humidity environment that suits the human body according to indoor environmental data information and indoor human body information, through being provided with data acquisition module, data processing module and air-out system, send the data information who gathers to data processing module through data acquisition module when using, data processing module is through judging whether current indoor environment needs provide for. This intelligent air-out system of target personage keeping away wind under many people's scenes can carry out the air-out according to indoor environmental information and adjust to can adapt to user's oneself demand and carry out wind-force regulation and control, provide comfortable air-out environment for the user.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a target figure wind-sheltering intelligent air-out method and system under a multi-person scene.
Background
With the progress of science and technology and the improvement of living standard, air outlet adjusting devices such as air conditioners, tower fans, fans and the like are widely used by people. In the prior art, when people enter a room, comfortable wind power suitable for users cannot be directly obtained. In addition, in the use, because everyone experiences difference to wind-force size and temperature, when people used the air-out subassembly to carry out wind-force compensation, when someone does not need wind-force again, will cause the puzzlement to someone like this, can't give consideration to the overall plan, provides perfect air-out scheme for the user.
Therefore, it is necessary to provide an intelligent wind-out method and system for target people in a multi-person scene to overcome the deficiencies of the prior art.
Disclosure of Invention
One of the purposes of the invention is to provide an intelligent wind-out method for target character wind-sheltering in a multi-person scene, which can compensate wind power for a user according to the user requirement, and provide a comfortable wind-out environment for the user along with the movement of the wind.
The above object of the present invention is achieved by the following technical means.
The method comprises the steps that a target figure wind-sheltering mode under the condition of multiple persons is preset, and the wind outlet assembly is used for discharging wind according to the target figure wind-sheltering mode under the condition of multiple persons.
A line connecting the air outlet assembly and the position of the target object is defined as a coincident line, and the target area is an area with an included angle between the air outlet direction of the air outlet assembly and the coincident line not larger than W degrees; the target object is the target person in the target person wind-sheltering mode under the condition of multiple persons.
Preferably, the wind sheltering mode of the target person under the condition of multiple persons is as follows:
when the air outlet direction of the louver of the air outlet assembly reaches the target area, the louver swing driving mechanism of the air outlet assembly drives the louver to change the current state so that the air outlet direction avoids the target character, or the machine body swing driving mechanism of the air outlet assembly drives the machine body to change the current state so that the air outlet direction avoids the target character, or the air speed of the air outlet assembly is rapidly reduced when the air outlet direction is in the target area.
Specifically, the step of driving the louvers to change the current state by the louver swing driving mechanism of the air outlet assembly in the wind-sheltering mode of the target person under the condition of multiple persons includes;
when the louver is in a static state, the louver swinging driving mechanism drives the louver to swing leftwards or rightwards or close at least one of the air outlets,
when the louver moves in the state, the louver swinging driving mechanism drives the louver to quickly sweep along the original moving direction or swing in the opposite direction or stop swinging.
Specifically, the step of driving the body to change the current state by the body swing driving mechanism of the air outlet assembly in the wind-sheltering mode of the target person under the condition of multiple persons includes; when the machine body state is static, the machine body swinging driving mechanism drives the machine body to swing at least one of leftwards or rightwards, and when the machine body state moves, the machine body swinging driving mechanism drives the machine body to quickly sweep along the original moving direction or swing in the opposite direction or stop swinging.
Preferably, the environmental information is detected in real time, comfortable wind is calculated through the comfort level model according to the environmental information, and the target character wind-sheltering mode under the condition of multiple people controls the wind outlet assembly to wind out according to the comfortable wind.
Preferably, the environment information is indoor environment data information and indoor human body information.
Preferably, the indoor environment data information includes at least one of an indoor environment humidity, an indoor environment temperature, and an indoor air quality and an indoor air flow rate.
Preferably, the indoor human body information includes at least one of a distance between the human body and the air outlet device, indoor human body temperature information, and human body quantity information.
Preferably, the comfort model is specifically:
AT＝1.07*T+0.2*e-0.65*Vhuman being-2.7
… … formula (I);
wherein AT is a somatosensory temperature value and the unit is; t is ambient temperature in units of; e is the vapor pressure in hPa; vHuman beingThe unit is m/s for comfortable wind speed; RH is relative humidity in%.
Preferably, the wind speed of the comfort wind is determined by:
step 1.1, detecting the ambient temperature, the relative humidity and the distance from a human body to a fan in real time;
step 1.2, substituting the environmental temperature and the relative humidity obtained in the step 1.1 into a comfort model to obtain a comfortable wind speed of the position of the human body;
and step 1.3, calculating the air speed of an air outlet of the fan according to the comfortable air speed in the step 1.2 and the distance from the human body to the fan in the step 1.1, and taking the calculated air speed of the air outlet of the fan as the air speed of the comfortable air.
Preferably, the ambient temperature and the relative humidity obtained in step 1.1 are substituted into formula (ii) to obtain the water vapor pressure, and then the comfortable wind speed of the position where the human body is located is obtained through formula (i) according to the obtained water vapor pressure e, the ambient temperature and the sensible temperature value obtained in step 1.1.
Preferably, in step 1.3, the distance from the human body to the fan obtained in step 1.1 and the comfortable wind speed obtained in step 1.2 are defined as a, and the wind speed at the wind outlet is defined as VFan blower，
When A is less than or equal to B, i.e. VFan blower＝aVHuman being；
When B is more than A and less than or equal to C, VFan blower＝bVHuman being；
When C is more than A and less than or equal to D, VFan blower＝cVHuman being；
When A > D, VFan blower＝dVHuman beingAnd 1.0 < a < b < c < D, B, C and D both being positive numbers.
Preferably, when the wind speed of the wind outlet is greater than or equal to the maximum wind speed of the fan, the fan operates in a maximum wind speed state;
and when the air speed of the air outlet is less than the maximum air speed of the fan, the fan operates at the air speed of the air outlet.
Another object of the present invention is to provide an intelligent wind-sheltering system for target people in a multi-person scene using the above description.
The system is specifically provided with a data acquisition module and a data processing module with a target character wind-sheltering mode and a comfort model under the condition of presetting a plurality of persons; the output end of the data acquisition module is connected with the input end of the data processing module, and the output end of the data processing module is connected with the air outlet assembly;
the data acquisition module detects indoor human body condition information and acquires indoor environment information; when the indoor person is detected, the data processing module calculates to obtain comfortable wind and controls the wind outlet assembly to work under the condition of the wind speed of the comfortable wind of the corresponding person according to the wind sheltering mode of the target person under the condition of a plurality of persons.
Preferably, an external networking device is further provided, and the external networking device is used for processing the obtained indoor environment information data.
Preferably, the air conditioner is further provided with a user command module, the output end of the user command module is in signal connection with the input end of the data processing module, the user command module issues a control command for starting or closing the wind shielding mode of the target person under the condition of multiple persons and determining the target person to the data processing module, and the data processing module controls the air outlet assembly to work according to the control command of the user.
Preferably, the data acquisition module is provided with at least one of an ambient air temperature acquisition device, an ambient humidity air acquisition device, an ambient air quality acquisition device, an ambient air freshness acquisition device, a human body infrared induction acquisition device for sensing and detecting the position of a human body and an air flow rate detection device, and the ambient humidity air acquisition device, the ambient air quality acquisition device, the ambient air freshness acquisition device, the human body infrared induction acquisition device and the air flow rate detection device are respectively connected with the data processing module;
the data acquisition module is also provided with a human body recognition module, the human body recognition module is respectively connected with the data processing module and the user command module, the human body recognition module recognizes a user of the user command module and sends recognition information to the data processing module, and the data processing module controls the air outlet assembly to work according to a target figure wind-sheltering mode under the condition of multiple persons according to corresponding data commands in the user command module and the recognition information of the human body recognition module.
Preferably, the human body recognition module is an infrared human face recognition device;
preferably, the ambient air temperature acquisition device is arranged as an infrared temperature detector;
preferably, the ambient humidity air collection device is arranged as a humidity sensing chip;
preferably, the ambient air quality acquisition device is set as a PM2.5 detection chip;
preferably, the ambient air freshness collection means is set to CO2A concentration detection chip;
preferably, the human body infrared induction acquisition device is arranged as an infrared camera;
preferably, the air flow velocity detection device is provided as a wind flow velocity detection device.
The intelligent wind-sheltering air outlet system for the target figure under the multi-person scene is provided with a wind-sheltering mode for the target figure under the multi-person condition in advance, and the wind outlet assembly is used for discharging air according to the wind-sheltering mode for the target figure under the multi-person condition.
This intelligent air-out system of keeping out wind of target personage under many people scene can carry out indoor air-out according to indoor environmental information and specific user's special demand and adjust, and the demand of taking into account different users provides comfortable air-out environment for the air-out regulation that provides the difference of different users.
Drawings
The invention is further illustrated by means of the attached drawings, the content of which is not in any way limiting.
Fig. 1 is a schematic structural view of embodiment 2 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 3 of the present invention.
In fig. 1 to 2, the method includes:
the system comprises a data acquisition module 100, an ambient air temperature acquisition device 101, an ambient humidity air acquisition device 102, an ambient air quality acquisition device 103, an ambient air freshness acquisition device 104, a human body infrared induction acquisition device 105, an air flow rate detection device 106 and a human body identification module 107;
a data processing module 200;
an air outlet assembly 300;
an external networking device 400;
a user command module 500.
Detailed Description
The invention is further described with reference to the following examples.
Example 1.
An intelligent wind-sheltering air outlet method for a target figure under a multi-person scene is characterized in that a wind-sheltering mode for the target figure under the multi-person condition is preset, and under the wind-sheltering mode for the target figure under the multi-person condition, the air outlet assembly 300 carries out air outlet according to the wind-sheltering mode for the target figure under the multi-person condition.
A line connecting the air outlet assembly and the position of the target object is defined as a coincident line, and the target area is an area with an included angle between the air outlet direction of the air outlet assembly and the coincident line not larger than W degrees;
further, the wind sheltering mode of the target character under the condition of multiple persons is specifically as follows: when the air outlet direction of the louver of the air outlet assembly reaches the target area, the louver swing driving mechanism of the air outlet assembly drives the louver to change the current state so that the air outlet direction avoids the target character, or when the air outlet direction is in the target area, the machine body swing driving mechanism of the air outlet assembly drives the machine body to change the current state so that the air outlet direction avoids the target character, or when the air outlet direction is in the target area, the air speed of the air outlet assembly is rapidly reduced.
Specifically, the step of driving the louvers to change the current state by the louver swing driving mechanism of the air outlet assembly in the wind-sheltering mode of the target person under the condition of multiple persons includes;
when the louver is in a static state, the louver swinging driving mechanism drives the louver to swing leftwards or rightwards or close at least one of the air outlets,
when the louver moves in the state, the louver swinging driving mechanism drives the louver to quickly sweep along the original moving direction or swing in the opposite direction or stop swinging.
Specifically, the step of driving the body to change the current state by the body swing driving mechanism of the air outlet assembly in the wind-sheltering mode of the target person under the condition of multiple persons includes; when the machine body state is static, the machine body swinging driving mechanism drives the machine body to swing at least one of leftwards or rightwards, and when the machine body state moves, the machine body swinging driving mechanism drives the machine body to quickly sweep along the original moving direction or swing in the opposite direction or stop swinging.
Specifically, W is more than or equal to 0 degree and less than or equal to 30 degrees;
in this embodiment, the wind sheltering mode of the target person under the condition of multiple persons is specifically as follows: when the air outlet direction of the air outlet assembly 300 reaches the target area, the louver is closed and does not blow air. In actual use, the user can also adjust the wind-sheltering mode according to actual use requirements, and the specific implementation mode of the target character in the case of multiple persons is changed.
Furthermore, environmental information is detected in real time, comfortable wind is calculated through a comfort level model according to the environmental information, and the target figure wind-sheltering mode under the condition of multiple persons controls the air outlet assembly to exhaust air according to the comfortable wind.
Further, the environment information is indoor environment data information and indoor human body information.
Specifically, the indoor environment data information includes at least one of indoor environment humidity, indoor environment temperature, indoor air quality, and indoor air flow rate;
specifically, the indoor human body information includes at least one of a distance between the human body and the air outlet device, indoor human body temperature information, and human body quantity information.
Specifically, in the present embodiment, the indoor environment data information includes an indoor environment humidity, an indoor environment temperature, an indoor air quality, and an indoor air flow rate.
The indoor human body information comprises the distance between the human body and the air outlet equipment, indoor human body temperature information and human body quantity information.
Specifically, the comfort model is specifically:
AT＝1.07*T+0.2*e-0.65*Vhuman being-2.7
… … formula (I);
wherein AT is a somatosensory temperature value and the unit is; t is ambient temperature in units of; e is the vapor pressure in hPa; vHuman beingThe unit is m/s for comfortable wind speed; RH is relative humidity in%.
Specifically, the wind speed of the comfort wind is determined by the following steps:
step 1.1, detecting the ambient temperature, the relative humidity and the distance from a human body to a fan in real time;
step 1.2, substituting the environmental temperature and the relative humidity obtained in the step 1.1 into a comfort model to obtain a comfortable wind speed of the position of the human body;
and step 1.3, calculating the air speed of an air outlet of the fan according to the comfortable air speed in the step 1.2 and the distance from the human body to the fan in the step 1.1, and taking the calculated air speed of the air outlet of the fan as the air speed of the comfortable air.
Specifically, the ambient temperature and the relative humidity obtained in the step 1.1 are substituted into the formula (II) to obtain the water vapor pressure, and then the comfortable wind speed of the position where the human body is located is obtained through the formula (I) according to the obtained water vapor pressure e, the ambient temperature and the sensible temperature value obtained in the step 1.1.
Specifically, in the step 1.3, the distance from the human body to the fan obtained in the step 1.1 and the comfortable wind speed obtained in the step 1.2 are defined as a, and the wind speed at the air outlet is defined as VFan blower，
When A is less than or equal to B, i.e. VFan blower＝aVHuman being；
When B is more than A and less than or equal to C, VFan blower＝bVHuman being；
When C is more than A and less than or equal to D, VFan blower＝cVHuman being；
When A > D, VFan blower＝dVHuman beingAnd 1.0 < a < b < c < D, B, C and D both being positive numbers.
In this example, B is 1.5m, C is 3.0m, D is 5.0m, a is 1.5, B is 2.0, C is 3.0, and D is 4.0.
When the wind speed of the wind outlet is greater than or equal to the maximum wind speed of the fan, the fan operates in a maximum wind speed state;
and when the air speed of the air outlet is less than the maximum air speed of the fan, the fan operates at the air speed of the air outlet.
The intelligent wind-sheltering air outlet method for the target figure under the multi-person scene can determine the wind speed of the air outlet of the fan according to the ambient temperature of the current area, the distance from a human body to the fan and the relative humidity, provide wind power adjustment for a user according to the wind-sheltering mode of the target figure under the multi-person scene, close the louver to prevent wind blowing when the wind outlet direction is coincident with the position of the target figure, and provide comfortable wind corresponding to the position of the person for other indoor people. The air supply method can adjust the speed for air supply according to the climate change of the room environment and the actual situation of the user, and greatly improves the comfort level of the human body.
Example 2.
The other structure of the intelligent wind outlet system for the target character in the multi-person scene is that the wind outlet method recorded in embodiment 1 is utilized, and as shown in fig. 1, a data acquisition module 100 and a data processing module 200 for the target character wind-sheltering mode and the comfort model under the condition that a plurality of persons are preset are arranged; the output end of the data acquisition module 100 is connected with the input end of the data processing module 200, and the output end of the data processing module 200 is connected with the air outlet assembly 300;
specifically, the data acquisition module 100 detects indoor human condition information and acquires indoor environment information, and when detecting a person in a room, the data processing module 200 calculates according to the indoor human condition information to obtain corresponding comfortable wind and controls the air outlet assembly 300 to adjust the wind power indoors according to the wind speed of the comfortable wind, and simultaneously works according to the wind shielding simulation of a target person in a multi-person scene when the air outlet direction of the air outlet assembly is in a target area.
Specifically, the data acquisition module 100 is provided with an ambient air temperature acquisition device 101, an ambient humidity air acquisition device 102, an ambient air quality acquisition device 103, an ambient air freshness acquisition device 104, a human body infrared sensing acquisition device 105 for sensing and detecting the position of a human body, and an air flow rate detection device 106.
The ambient air temperature acquisition device 101, the ambient humidity air acquisition device 102, the ambient air quality acquisition device 103, the ambient air freshness acquisition device 104, the human body infrared induction acquisition device 105 and the air flow rate detection device 106 are respectively connected with the data processing module 200. The ambient air temperature acquisition device 101, the ambient humidity air acquisition device 102, the ambient air quality acquisition device 103, the ambient air freshness acquisition device 104, the human body infrared induction acquisition device 105 and the air flow rate detection device 106 respectively send the acquired information to the data processing module 200 one by one, and the data processing module 200 calculates the comfortable wind speed corresponding to the human body position according to the acquired information through a comfort model.
The air conditioner is further provided with a user command module 500, the output end of the user command module 500 is in signal connection with the input end of the data processing module 200, the user command module 500 issues a control command for starting or closing the wind shielding mode of the target person under the condition of multiple persons and determining the information of the target person to the data processing module 200, and the data processing module 200 controls the air outlet assembly 300 to work according to the user command.
The data acquisition module 100 is further provided with a human body recognition module 107, the human body recognition module 107 is respectively connected with the data processing module 200 and the user command module 500, the human body recognition module 107 recognizes a user of the user command module 500 and sends recognition information to the data processing module 200, and the data processing module 200 controls the air outlet assembly 300 to work according to a target figure wind-sheltering mode under the condition of multiple persons according to corresponding data commands in the user command module 500 and the recognition information of the human body recognition module 107.
Specifically, the ambient air temperature acquisition device 101 is provided as an infrared temperature detector;
the infrared temperature detector is set as any one or more of OTP-538U, a digital I2CSi705x temperature sensor or DS18B20, and the specific structural features of the infrared temperature detector are not repeated as the infrared temperature detector is common knowledge in the field.
Specifically, the ambient humidity air collection device 102 is configured as a humidity sensing chip; the humidity sensing chip is set to be any one or more of HS1101LF, HTU2X, HTD2800B11C6 or HM1520LF, and the specific structural features of the ambient humidity air collecting device are not described again as common knowledge in the art.
Specifically, the ambient air quality acquisition device 103 is set as a PM2.5 detection chip, and the PM2.5 detection chip is common knowledge in the art, and specific structural features and working principles are not described again.
Specifically, the ambient air freshness capture device 104 is configured as a CO2A concentration detection chip; CO 22As a general knowledge in the field, the specific structural features and the working principle of the concentration detection chip are not described in detail.
Specifically, the human body infrared induction acquisition device 105 is arranged as an infrared camera; as a result, the specific structural features and working principles of the infrared camera are not described in detail.
Specifically, the air flow velocity detection device 106 is provided as a wind flow velocity detection device. When the air-out component 300 is used, a user senses indoor information through the ambient air temperature collecting device 101, the ambient humidity air collecting device 102, the ambient air quality collecting device 103, the ambient air freshness collecting device 104 and the air flow rate detecting device 106 in the data collecting module 100 and senses whether a human body exists or not through the human body infrared sensing collecting device 105, recognizes human body information and detects the specific position of the human body, the information is sent to the data processing module 200, and the data processing module 200 controls the air-out component 300 to work according to a target person wind-avoiding mode under the condition of multiple people according to the detected information. When the target person in the multi-user condition is in the wind-sheltering mode, the human infrared sensing acquisition device 105 detects the specific position of the human body, the human body recognition module 107 recognizes the human body information and sends the detected data information to the data processing module 200, and the data processing module then controls the wind-sheltering mode of the target person in the multi-user condition of the air outlet assembly 300 to work.
The data processing module 200 controls the air outlet assembly 300 to work, specifically, the data processing module 200 controls the air outlet assembly 300 to adjust the indoor temperature and humidity to a temperature environment suitable for human life and a suitable life humidity environment suitable for human life according to a target single-person wind following mode under the condition of multiple persons.
The specific mode of adjusting the indoor temperature and humidity to the temperature environment suitable for human life and the suitable life humidity environment suitable for human life is to control the air outlet assembly to work according to the comfort model.
The comfort model according to the invention is as follows:
AT 1.07 × T +0.2 × e-0.65 × V-2.7 formula (i);
wherein AT is a somatosensory temperature value and the unit is; t is ambient temperature in units of; e is the vapor pressure in hPa; v is wind speed, and the unit is m/s; RH is relative humidity in%.
When the season is summer, AT is more than or equal to 13 ℃ and less than or equal to 18 ℃, the comfort level of the human body is very cold; when AT is more than 18 ℃ and less than or equal to 20 ℃, the comfort level of the human body is cold; when AT is more than 20 ℃ and less than or equal to 25 ℃, the comfort level of the human body is slightly cold; when AT is more than 25 ℃ and less than or equal to 27 ℃, the comfort level of the human body is cool; when AT is more than 27 ℃ and less than or equal to 30 ℃, the comfort level of the human body is heat; when AT is more than 30 ℃ and less than or equal to 33 ℃, the comfort level of the human body is very hot; when AT is more than 33 ℃ and less than or equal to 35 ℃, the comfort level of the human body is overheat; when AT is more than 35 ℃ and less than or equal to 37 ℃, the comfort level of the human body is too hot; when the temperature is lower than 37 ℃ and is AT, the comfort level of the human body is extremely hot.
When the season is winter and the temperature is not lower than 4 ℃ AT, the comfort level of the human body is very cold; when AT is more than 4 ℃ and less than or equal to 8 ℃, the comfort level of the human body is cold; when AT is more than 8 ℃ and less than or equal to 13 ℃, the comfort level of the human body is cool; when AT is more than 13 ℃ and less than or equal to 18 ℃, the comfort level of the human body is cool; when AT is more than 18 ℃ and less than or equal to 23 ℃, the comfort level of the human body is comfortable; when AT is more than 23 ℃ and less than or equal to 29 ℃, the comfort level of the human body is warm; when AT is more than 29 ℃ and less than or equal to 35 ℃, the comfort level of the human body is warm.
For example, in summer, the ambient temperature is 20 ℃, the relative humidity is 50%, the optimum sensible temperature is 26 ℃, and the wind speed of the position of the human body is 1.86m/s calculated by using the formula (I) and the formula (II). According to the model obtained by the known parameters and the early-stage flow field simulation, the distance from the human body to the fan is defined as A, and the wind speed of the air outlet is VFan blowerWhen A is less than or equal to 1.5m, i.e. VFan blower1.5V, when A is more than 1.5m and less than or equal to 3.0m, VFan blower2.0V, when A is more than 3.0m and less than or equal to 5.0m, VFan blower4.0V, when A > 5.0m, VFan blowerD. The distance between a person and the equipment is known to be 1.5m, and the wind speed of the air outlet is deduced to be 2.79 m/s. If the maximum wind speed of the temperature adjusting equipment and the driving component is 5m/s, the data processing device adjusts the driving component and the temperature adjusting equipment to enable the wind speed of the wind outlet of the temperature adjusting equipment and the driving component to be 2.79 m/s.
For example, in winter, the temperature is less than 10 ℃, the relative humidity is 60%, and the distance from the person to the equipment is 1.5 m. The data processing module 200 opens the heating mode of the heating component and the temperature regulation equipment, and calculates the target heating temperature of the position of the human body to be 19.3 ℃ by using the formula (I) and the formula (II) according to the preset optimum body sensing temperature of 20.5 ℃ and the optimum wind speed of 0.2m/s of the position of the human body. And adjusting the heating component and the temperature regulation equipment to heat at the maximum working rate until the temperature of the position of the human body is 19.3 ℃, and deducing to obtain the air speed of the air outlet at 0.3m/s according to known parameters and a model obtained by early flow field simulation. If the maximum outlet wind speed of the driving component is 5m/s, the data processing module 200 adjusts the driving component and the temperature adjusting device to make the wind speed of the air outlet of the driving component be 0.3m/s because 0.3m/s is less than the maximum wind speed of the driving component.
Air-out subassembly 300 is provided with the shell, is used for the wind channel subassembly of drainage air, is used for producing the drive assembly of air current, and the subassembly that heats, the subassembly that heats assembles in the shell, and the subassembly that heats is connected with data processing module 200.
The air channel assembly, the driving assembly, the data processing module 200 and the information sending device are respectively assembled on the shell, and the air channel assembly and the driving assembly are respectively connected with the data processing module 200.
When the wind speed of the wind outlet is greater than or equal to the maximum wind speed of the fan, the fan operates in a maximum wind speed state;
and when the air speed of the air outlet is less than the maximum air speed of the fan, the fan operates at the air speed of the air outlet.
It is to be noted that the air duct assembly, the driving assembly and the heating assembly of the present invention are common general knowledge, and the structure and principle thereof should be known to those skilled in the art. The structure of the air duct assembly, the driving assembly and the heating assembly is not the focus of the invention, so that the description is not repeated.
Specifically, the target single-person wind following mode under the condition of multiple persons is specifically as follows: the data processing module 200 controls the louvers of the air outlet assembly 300 so that the air outlet direction swings along with the specific position where the user issuing the command is located.
Specifically, the human body recognition module 107 is configured as an infrared human face recognition device.
Specifically, the ambient air temperature acquisition device is arranged as an infrared temperature detector;
the environment humidity air acquisition device is arranged as a humidity sensing chip;
the environment air quality acquisition device is set as a PM2.5 detection chip;
the device for collecting the freshness of the ambient air is set to be CO2A concentration detection chip;
the human body infrared induction acquisition device is arranged as an infrared camera;
the air flow velocity detection device is set as a wind flow velocity detection device.
Infrared human face recognition device, infrared temperature detector, humidity sensing chip, PM2.5 detection chip, CO2The concentration detection chip, the infrared camera and the wind power flow velocity detection device are common knowledge of ordinary technicians in the field, and detailed structural features are not repeated。
The air outlet assembly 300 may be configured as an air conditioner, a tower fan, a fan, etc., and the details of the air outlet assembly 300 as the common general knowledge of those skilled in the art are not repeated.
This intelligent air-out system of target personage's wind-sheltering from under many people's scenes has preset single mode of sheltering from the wind, and under single mode of sheltering from the wind, the air-out subassembly carries out the air-out according to single mode of sheltering from the wind. Through being provided with data acquisition module, data processing module, send the data information who gathers to data processing module through data acquisition module when using, data processing module calculates corresponding comfortable wind through the environmental information that will receive to start the mode of keeping out the wind to the target personage through the air-out subassembly according to user's command. Wherein indoor environmental information and indoor human information are gathered to data acquisition module to issue control command and through the identity information of human identification module discernment user through user command module, carry out the air-out through data processing module control air-out subassembly according to user's concrete needs and adjust afterwards, make the air-out mode of air-out subassembly compromise indoor different users, adjust the service for different air-out that provide, can realize providing comfortable air-out environment for the user.
Example 3.
The other structures of the target character wind-sheltering intelligent air-out system in the multi-person scene are the same as those in embodiment 1, and the difference is that the target character wind-sheltering intelligent air-out system in the multi-person scene is further provided with an external networking device 400 as shown in fig. 2, and the output end of the external networking device 400 is connected with the input end of the data processing module 200; the external networking device 400 transmits the acquired indoor environment information to the data processing module 200, in this embodiment, the external networking device 400 acquires local area environment information in local area weather forecast through a network and transmits the local area environment information to the data processing module 200, and the data processing module 200 uses the local area environment information as the indoor environment information.
The local area environment information obtained from the local area weather forecast acquired through the network in the embodiment is not limited to the weather information obtained from the internet platform, and may be obtained from a broadcast or obtained through an external temperature measuring instrument.
The local temperature information, the local environmental quality information and the local humidity information are sent to the data processing module 200, and the data processing module 200 controls the air outlet assembly 300 to work according to the local environmental information.
Can further promote the intelligent body-to-body service to the user through setting up external networking equipment, can reduce the use cost of this system when using simultaneously, like reduce the collection subassembly of each in the use data collection device, it is convenient to provide for user's life.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (17)
1. A target figure wind-sheltering intelligent air-out method under a multi-person scene is characterized in that: the wind-out component is used for discharging wind according to the wind-out mode of the target figure under the condition of multiple persons.
2. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 1, is characterized in that: a line connecting the air outlet assembly and the position of the target object is defined as a coincident line, and the target area is an area with an included angle between the air outlet direction of the air outlet assembly and the coincident line not larger than W degrees;
the target character wind-sheltering mode under the condition of multiple persons is specifically as follows:
when the air outlet direction of the louver of the air outlet assembly reaches the target area, the louver swing driving mechanism of the air outlet assembly drives the louver to change the current state so that the air outlet direction avoids the target character, or the machine body swing driving mechanism of the air outlet assembly drives the machine body to change the current state so that the air outlet direction avoids the target character, or the air speed of the air outlet assembly is rapidly reduced when the air outlet direction is in the target area.
3. The intelligent wind-out method for the target character in the multi-person scene according to any one of claims 1 or 2, wherein the method comprises the following steps: the environment information is detected in real time, comfortable wind is calculated through the comfort degree model according to the environment information, and the target figure wind-sheltering mode under the condition of multiple persons controls the air outlet assembly to exhaust air according to the comfortable wind.
4. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 3, is characterized in that: the environment information is indoor environment data information and indoor human body information.
5. The intelligent wind-sheltering system for the target person in the multi-person scene as recited in claim 4, is characterized in that:
the indoor environment data information comprises at least one of indoor environment humidity, indoor environment temperature, indoor air quality and indoor air flow rate;
the indoor human body information comprises at least one of the distance between the human body and the air outlet equipment, indoor human body temperature information and human body quantity information.
6. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 3, is characterized in that:
the comfort model is specifically as follows:
AT＝1.07*T+0.2*e-0.65*Vhuman being-2.7
… … formula (I);
wherein AT is somatosensory temperature value and unitIs that; t is ambient temperature in units of; e is the vapor pressure in hPa; vHuman beingThe unit is m/s for comfortable wind speed; RH is relative humidity in%.
7. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 6, is characterized in that:
determining the wind speed of the comfort wind by:
step 1.1, detecting the ambient temperature, the relative humidity and the distance from a human body to a fan in real time;
step 1.2, substituting the environmental temperature and the relative humidity obtained in the step 1.1 into a comfort model to obtain a comfortable wind speed of the position of the human body;
and step 1.3, calculating the air speed of an air outlet of the fan according to the comfortable air speed in the step 1.2 and the distance from the human body to the fan in the step 1.1, and taking the calculated air speed of the air outlet of the fan as the air speed of the comfortable air.
8. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 7, is characterized in that: and (3) substituting the ambient temperature and the relative humidity obtained in the step (1.1) into the formula (II) to obtain the water vapor pressure, and obtaining the comfortable wind speed of the position of the human body through the formula (I) according to the obtained water vapor pressure e, the ambient temperature and the somatosensory temperature value obtained in the step (1.1).
9. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 8, wherein:
the step 1.3 is specifically to define the distance from the human body to the fan obtained in the step 1.1 and the comfortable wind speed obtained in the step 1.2 as A, and the wind speed at the air outlet as VFan blower，
When A is less than or equal to B, i.e. VFan blower＝aVHuman being；
When B is more than A and less than or equal to C, VFan blower＝bVHuman being；
When C is more than A and less than or equal to D, VFan blower＝cVHuman being；
When A > D, VFan blower＝dVHuman beingAnd 1.0 < a < b < c < D, B, C and D both being positive numbers.
10. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 9, is characterized in that: when the wind speed of the wind outlet is greater than or equal to the maximum wind speed of the fan, the fan operates in a maximum wind speed state;
and when the air speed of the air outlet is less than the maximum air speed of the fan, the fan operates at the air speed of the air outlet.
11. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 2, is characterized in that: the louver swinging driving mechanism of the air outlet assembly drives the louvers to change the current state under the wind shielding mode of the target person under the condition of multiple persons;
when the louver is in a static state, the louver swinging driving mechanism drives the louver to swing leftwards or rightwards or close at least one of the air outlets;
when the louver moves in the state, the louver swinging driving mechanism drives the louver to quickly sweep along the original moving direction or swing in the opposite direction or stop swinging.
12. The intelligent wind-sheltering method for the target person in the multi-person scene as recited in claim 2, is characterized in that: the machine body swinging driving mechanism of the air outlet assembly drives the machine body to change the current state under the wind shielding mode of the target figure under the condition of multiple persons; when the machine body state is static, the machine body swinging driving mechanism drives the machine body to swing leftwards or rightwards, and when the machine body state moves, the machine body swinging driving mechanism drives the machine body to rapidly sweep along the original power moving direction or swing reversely or stop swinging.
13. The utility model provides a target personage intelligent air-out system that keeps out wind under many people's scenes which characterized in that: by adopting the intelligent wind-out method for the target character in the multi-person scene as claimed in any one of claims 1 to 12,
the system is provided with a data acquisition module and a data processing module of a target character wind-sheltering mode and a comfort level model under the condition of presetting a plurality of persons; the output end of the data acquisition module is connected with the input end of the data processing module, and the output end of the data processing module is connected with the air outlet assembly;
the data acquisition module detects indoor human body information and acquires indoor environment information; when people are detected indoors, the data processing module calculates to obtain comfortable wind and controls the wind outlet assembly to work under the condition of the wind speed of the comfortable wind of the corresponding people according to the wind sheltering mode of the target people under the condition of multiple people.
14. The intelligent wind-sheltering system for the target person in the multi-person scene as recited in claim 13, is characterized in that:
the output end of the external networking equipment is connected with the input end of the data processing module; and the external networking equipment sends the acquired indoor environment information to the data processing module.
15. The intelligent wind-sheltering system for the target person in the multi-person scene as recited in claim 13, is characterized in that:
the wind-proof device is characterized by further comprising a user command module, wherein the output end of the user command module is in signal connection with the input end of the data processing module, the user command module issues a control command for starting or closing the wind-proof mode of the target figure under the condition of multiple persons and determining the target figure to the data processing module, and the data processing module controls the wind outlet assembly to work according to the control command of the user.
16. The intelligent wind-sheltering system for the target person in the multi-person scene as recited in claim 13, is characterized in that:
the data acquisition module is provided with at least one of an ambient air temperature acquisition device, an ambient humidity air acquisition device, an ambient air quality acquisition device, an ambient air freshness acquisition device, a human body infrared induction acquisition device for induction detection of the position of a human body and an air flow rate detection device; the environment humidity air acquisition device, the environment air quality acquisition device, the environment air freshness acquisition device, the human body infrared induction acquisition device and the air flow rate detection device are respectively connected with the data processing module;
the data acquisition module is further provided with a human body recognition module, the human body recognition module is respectively connected with the data processing module and the user command module, the human body recognition module recognizes a user of the user command module and sends recognition information to the data processing module, and the data processing module controls the air outlet assembly to work according to a target figure wind-sheltering mode under the condition of multiple persons according to corresponding data commands in the user command module and the recognition information of the human body recognition module.
17. The intelligent wind-sheltering system for the target person in the multi-person scene as recited in claim 16, is characterized in that:
the human body recognition module is set to be any one or more of an infrared human face recognition device, a handprint recognition device, a face recognition device, a pupil recognition device or an image recognition device;
the ambient air temperature acquisition device is arranged as an infrared temperature detector;
the environment humidity air acquisition device is arranged as a humidity sensing chip;
the environment air quality acquisition device is set as a PM2.5 detection chip;
the device for collecting the freshness of the ambient air is set to be CO2A concentration detection chip;
the human body infrared induction acquisition device is arranged as an infrared camera;
the air flow velocity detection device is set as a wind flow velocity detection device.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117010831A (en) * | 2023-08-07 | 2023-11-07 | 深圳远大科技工程有限公司 | Building intelligent management system and method based on big data |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913431A (en) * | 2014-03-13 | 2015-09-16 | 海尔集团公司 | Air conditioner control method and air conditioner |
| CN107061336A (en) * | 2016-11-30 | 2017-08-18 | 湘潭大学 | A kind of air-deflector and system |
| CN108386979A (en) * | 2018-02-28 | 2018-08-10 | 海信（山东）空调有限公司 | A kind of control method and device of air conditioner |
| CN109682011A (en) * | 2018-12-27 | 2019-04-26 | 维沃移动通信有限公司 | A kind of temperature control method, device and terminal device |
| CN109708201A (en) * | 2018-12-29 | 2019-05-03 | Tcl空调器(中山)有限公司 | Air-conditioning, blowing control method, device and storage medium |
-
2019
- 2019-11-04 CN CN201911066910.9A patent/CN110989732A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913431A (en) * | 2014-03-13 | 2015-09-16 | 海尔集团公司 | Air conditioner control method and air conditioner |
| CN107061336A (en) * | 2016-11-30 | 2017-08-18 | 湘潭大学 | A kind of air-deflector and system |
| CN108386979A (en) * | 2018-02-28 | 2018-08-10 | 海信（山东）空调有限公司 | A kind of control method and device of air conditioner |
| CN109682011A (en) * | 2018-12-27 | 2019-04-26 | 维沃移动通信有限公司 | A kind of temperature control method, device and terminal device |
| CN109708201A (en) * | 2018-12-29 | 2019-05-03 | Tcl空调器(中山)有限公司 | Air-conditioning, blowing control method, device and storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117010831A (en) * | 2023-08-07 | 2023-11-07 | 深圳远大科技工程有限公司 | Building intelligent management system and method based on big data |
| CN117010831B (en) * | 2023-08-07 | 2024-03-08 | 深圳远大科技工程有限公司 | Building intelligent management system and method based on big data |
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