CN110341424B - Control device and method of air outlet system and air conditioner - Google Patents
Control device and method of air outlet system and air conditioner Download PDFInfo
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- CN110341424B CN110341424B CN201910660302.4A CN201910660302A CN110341424B CN 110341424 B CN110341424 B CN 110341424B CN 201910660302 A CN201910660302 A CN 201910660302A CN 110341424 B CN110341424 B CN 110341424B
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- 230000005483 Hooke's law Effects 0.000 description 1
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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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
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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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00871—Air directing means, e.g. blades in an air outlet
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- Air Conditioning Control Device (AREA)
Abstract
The application provides a controlling means, method and air conditioner of air-out system, includes: the pressure detection unit or the deformation detection unit also comprises an air outlet control unit; the pressure detection unit is used for detecting the pressure value born by the sitting and lying equipment; the deformation detection unit is used for detecting the deformation of the sitting and lying equipment; and the air outlet control unit is used for determining the target air outlet quantity of the air system according to the pressure value or the deformation and controlling the air outlet system to outlet air according to the target air outlet quantity. The air output of the air outlet is correspondingly adjusted according to the weight of the user, the matching degree of the air output of the air outlet system and the user requirements is improved, and therefore the user experience is improved.
Description
Technical Field
The application relates to the field of air conditioners, in particular to a control device and a control method of an air outlet system and an air conditioner.
Background
The bus is as the important instrument of contemporary people's trip, and it can be known that experience feedback by bus through the user of collecting, and most people are relatively poor to the satisfaction of the air conditioner air-out system of bus, and the air output of the air outlet of each seat department of correspondence on the on-vehicle air conditioner is generally by driver unified control, and the air output that different users adapted to is most different, and unified control's air output can't satisfy each user's on-vehicle demand, causes user experience low.
Therefore, it is an urgent problem to be solved in the art to improve the matching degree between the air output of the air outlet system and the user requirement.
Disclosure of Invention
The application provides a control device and method of an air outlet system and an air conditioner, which are used for improving the matching degree of the air outlet quantity of the air outlet system and user requirements, so that the user experience is improved.
In order to solve the above problem, as an aspect of the present application, there is provided a control device of an air outlet system, including: the pressure detection unit or the deformation detection unit also comprises an air outlet control unit;
the pressure detection unit is used for detecting the pressure value born by the sitting and lying equipment;
the deformation detection unit is used for detecting the deformation of the sitting and lying equipment;
and the air outlet control unit is used for determining the target air outlet quantity of the air system according to the pressure value or the deformation and controlling the air outlet system to outlet air according to the target air outlet quantity.
Optionally, when including the pressure detection unit, the air-out control unit still is used for: the air outlet system is opened when the pressure value is larger than the first pressure threshold value, and/or the air outlet system is closed when the pressure value is not larger than the first pressure threshold value;
when including deformation detecting element, the air-out the control unit still is used for: and when the deformation is larger than the first deformation threshold, the air outlet system is opened, and/or when the deformation is not larger than the first deformation threshold, the air outlet system is closed.
Optionally, an elastic supporting device for supporting the sitting and lying device is arranged below the sitting and lying device;
when the deformation detecting unit is included, the deformation detecting unit is used for detecting the pressing amount of the elastic supporting device as a deformation amount;
when the pressure detection unit is included, the pressure detection unit is used for detecting the pressing amount of the elastic support device, and the pressure value is determined according to the pressing amount.
Optionally, when including the pressure detection unit, the air-out control unit determines the target air output of the air system according to the pressure value, and includes:
when the pressure value is larger than the first pressure threshold value and not larger than the second pressure threshold value, the first air output is used as a target air output;
and/or when the pressure value is greater than the second pressure threshold value and not greater than the third pressure threshold value, using the second air output as the target air output;
and/or when the pressure value is larger than a third pressure threshold value, using the third air output as a target air output;
the third pressure threshold is greater than the second pressure threshold, the second pressure threshold is greater than the first pressure threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output;
when including deformation detecting element, the air-out the target air output that air-out the control unit determined wind system according to the deflection includes:
when the deformation is larger than the first deformation threshold and not larger than the second deformation threshold, the first air output is used as a target air output;
and/or when the deformation is larger than the second deformation threshold and not larger than the third deformation threshold, using the second air output as the target air output;
and/or when the deformation is larger than a third deformation threshold value, using the third air output as the target air output;
and the third deformation threshold is greater than the second deformation threshold, the second deformation threshold is greater than the first deformation threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
Optionally, the air outlet control unit controls the air outlet volume of the air outlet system by controlling the size of the air outlet system, wherein the larger the air outlet of the air outlet system is, the larger the air outlet volume of the air outlet system is;
and/or the presence of a gas in the gas,
the control device also comprises a timing unit for timing;
when the pressure detection unit is included, the air outlet control unit is further used for starting the air outlet system when the pressure value is greater than the first pressure threshold value and the time length of the pressure value greater than the first pressure threshold value reaches a first time length threshold value, and/or closing the air outlet system when the pressure value is not greater than the first pressure threshold value and the time length of the pressure value not greater than the first pressure threshold value reaches a second time length threshold value;
when the wind outlet control unit comprises the deformation detection unit, the wind outlet control unit is further used for starting the wind outlet system when the deformation is larger than the first deformation threshold and the time length of the deformation larger than the first deformation threshold reaches the first time length threshold, and/or closing the wind outlet system when the deformation is not larger than the first deformation threshold and the time length of the deformation not larger than the first deformation threshold reaches the second time length threshold.
The application also provides a control method of the air outlet system, which comprises the following steps: the pressure detection step or the deformation detection step further comprises an air outlet control step;
a pressure detection step, detecting the pressure value born by the sitting and lying equipment;
a deformation detection step, which is used for detecting the deformation of the sitting and lying equipment;
and air outlet control, namely determining the target air outlet quantity of the air system according to the pressure value or the deformation, and controlling the air outlet system to outlet air according to the target air outlet quantity.
Optionally, when including the pressure detection step, the air-out control step still includes: the air outlet system is opened when the pressure value is larger than the first pressure threshold value, and/or the air outlet system is closed when the pressure value is not larger than the first pressure threshold value;
when detecting the step including the deformation, the air-out control step still includes: and when the deformation is larger than the first deformation threshold, the air outlet system is opened, and/or when the deformation is not larger than the first deformation threshold, the air outlet system is closed.
Optionally, an elastic supporting device for supporting the sitting and lying device is arranged below the sitting and lying device;
when the deformation detecting step is included, the deformation detecting step includes: detecting the pressing amount of the elastic supporting equipment as a deformation amount;
when the pressure detecting step is included, the pressure detecting step includes: and detecting the pressing amount of the elastic supporting equipment, and determining the pressure value through the pressing amount.
Optionally, when the pressure detection step is included, the air-out control step determines the target air output of the air system according to the pressure value, and includes:
when the pressure value is larger than the first pressure threshold value and not larger than the second pressure threshold value, the first air output is used as a target air output;
and/or when the pressure value is greater than the second pressure threshold value and not greater than the third pressure threshold value, using the second air output as the target air output;
and/or when the pressure value is larger than a third pressure threshold value, using the third air output as a target air output;
the third pressure threshold is greater than the second pressure threshold, the second pressure threshold is greater than the first pressure threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output;
when detecting the step including the deformation, the air-out control step confirms the target air output of wind system according to the deflection, includes:
when the deformation is larger than the first deformation threshold and not larger than the second deformation threshold, the first air output is used as a target air output;
and/or when the deformation is larger than the second deformation threshold and not larger than the third deformation threshold, using the second air output as the target air output;
and/or when the deformation is larger than a third deformation threshold value, using the third air output as the target air output;
and the third deformation threshold is greater than the second deformation threshold, the second deformation threshold is greater than the first deformation threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
Optionally, the air outlet control step controls the air outlet volume of the air outlet system by controlling the size of an air outlet of the air outlet system, wherein the larger the air outlet of the air outlet system is, the larger the air outlet volume of the air outlet system is;
and/or the presence of a gas in the gas,
the control method further comprises a timing step for timing;
when including the pressure measurement step, the air-out control step still includes: the air outlet system is opened when the pressure value is greater than the first pressure threshold value and the time length of the pressure value greater than the first pressure threshold value reaches a first time length threshold value, and/or the air outlet system is closed when the pressure value is not greater than the first pressure threshold value and the time length of the pressure value not greater than the first pressure threshold value reaches a second time length threshold value;
when detecting the step including the deformation, the air-out control step still includes: and when the deformation is larger than the first deformation threshold and the time length of the deformation larger than the first deformation threshold reaches a first time length threshold, the air outlet system is opened, and/or when the deformation is not larger than the first deformation threshold and the time length of the deformation not larger than the first deformation threshold reaches a second time length threshold, the air outlet system is closed.
The application also provides an air conditioner, including the controlling means of the air-out system of arbitrary that this application provided.
The application provides a control device and method of an air outlet system and an air conditioner, the air outlet quantity of an air outlet is correspondingly adjusted according to the weight of a user, the matching degree of the air outlet quantity of the air outlet system and the user requirement is improved, and therefore user experience is improved.
Drawings
Fig. 1 is a composition diagram of a control device of an air outlet system in an embodiment of the present application;
fig. 2 is a composition diagram of another control device of an air outlet system in the embodiment of the present application
Fig. 3 is a flowchart of a control method of an air outlet system in the embodiment of the present application;
fig. 4 is a flowchart of another control method of the air outlet system in the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In prior art, for example, the air outlet volume of an air conditioner air outlet system on a bus is a preset value, and the air outlet volume cannot be automatically matched according to the requirements of users, so that the use experience of the users is insufficient.
The inventor of the present application has observed that different users have different requirements for air output, generally speaking, users with heavy weight need larger air output, users with light weight (for example, children or users with small size) need smaller air output, and in order to enable the air output of the air outlet system to match with the requirements of the users, the present application provides a control device of the air outlet system, and please refer to fig. 1 and 2, the control device of the air outlet system includes a pressure detection unit 10 and an air outlet control unit 30, or includes a deformation detection unit 20 and an air outlet control unit 30.
Taking the control device of the air outlet system shown in fig. 1 as an example, in this embodiment, the pressure detecting unit 10 is configured to detect a pressure value borne by the sitting and sleeping apparatus;
and the air outlet control unit 30 is used for determining the target air output of the air system according to the pressure value and controlling the air outlet system to output air according to the target air output.
In particular, the sitting and lying device in the present application may be a seat, for example, and may be a seat on a bus in particular. Can set up pressure sensor under the cushion of sitting and lying equipment, thereby can regard as the pressure value that the equipment of sitting and lying bore through the detected value that reads pressure sensor, user's weight has been reflected to this pressure value, then air-out the air output that air-out the control unit 30 determined wind system according to user's weight, generally speaking, fat people are more afraid of heat, and light people of weight such as thin people and children are less to the air-out demand, consequently the big air output of preferred pressure value is big more, thereby make air-out system correspond the control air output according to different users ' demand, in order to improve user experience.
In another embodiment, referring to fig. 2, the control device of the air outlet system includes a deformation detecting unit 20 and an air outlet control unit 30.
The deformation detection unit is used for detecting the deformation of the sitting and lying equipment;
and the air outlet control unit is used for determining the target air outlet quantity of the air system according to the pressure value or the deformation and controlling the air outlet system to output air according to the target air outlet quantity.
Specifically, the deformation amount here refers to the deformation amount of the sitting and lying equipment in the current state, compared with the state of not carrying any object or person. For example, when a user sits on a sitting and lying device such as a seat, the sitting and lying device deforms, and the deformation of a person with larger weight is larger, so that the weight of the user can be represented by the deformation of the sitting and lying device, and then the air outlet control unit controls the air outlet amount of the air outlet system according to the requirement of the person with different weight for the air outlet amount, so as to meet the requirement of the user with different weight.
In the present application, the pressure detection unit 10 or the deformation detection unit 20 is adopted, so that a pressure value or a deformation amount can be detected when a user sits or sleeps on the sitting or sleeping device, the weight of the user is determined according to the pressure value and the deformation amount, and the air outlet control unit 30 controls the air outlet amount according to the pressure value and the deformation amount representing the weight of the user, so that a target air outlet amount matches with the weight of the user, and generally speaking, the heavier people are more resistant to heat, and the air outlet amount needs to be correspondingly increased. Compared with the prior art, the matching degree of the air output and the user is improved, therefore, most users do not need to manually adjust the air output of the air output system, the probability that the air output is manually adjusted by the users is reduced, and the use experience of the users is improved.
In some optional embodiments, when the pressure detection unit 10 is included, the air outlet control unit 30 is further configured to: the air outlet system is opened when the pressure value is larger than a first pressure threshold value, and/or the air outlet system is closed when the pressure value is not larger than the first pressure threshold value;
the specific first pressure threshold may be set to 20kg, for example, when the pressure value detected by the pressure detection unit 10 is less than or equal to the first pressure threshold, it indicates that there is a high possibility that the sitting and lying equipment is not carrying a person or does not carry any person or object, at this time, the air outlet system does not need to be opened, and when the pressure value is greater than the first pressure threshold, it indicates that there is a high possibility that a person sits on the sitting and lying equipment, and therefore the air outlet system needs to be opened, in this embodiment, the air outlet system is opened when the user sits on the sitting and lying equipment, and the air outlet system is closed when the user leaves the sitting and lying equipment, that is, the air outlet system is opened only when the user leaves the sitting and lying equipment, and the first pressure threshold is set to improve the determination accuracy, taking the seat on the bus of the sitting and lying equipment as an example, each seat is provided with a pressure detection unit, and each seat is correspondingly provided with an air outlet of the air outlet system, because the user, these items generate pressure on the pressure detection unit of the adjacent seat, and the pressure is often far less than the weight of the person, so a proper first pressure threshold value (for example, 20kg) is set, and when the pressure value is greater than the first pressure threshold value, the sitting and lying equipment is considered to be the person, so that the air outlet system is prevented from being started mistakenly. The judgment precision can be controlled by adjusting the size of the first pressure threshold, the smaller the first pressure threshold is, the smaller the probability of the air outlet system being leaked is, but the larger the probability of the air outlet system being mistakenly opened is. For example, during the driving of a bus, the pressure detection unit detects a certain pressure value due to road bumps, so the first pressure threshold needs to be set.
In some optional embodiments, when the deformation detecting unit 20 is included, the wind outlet control unit 30 is further configured to: and when the deformation is larger than a first deformation threshold value, the air outlet system is opened, and/or when the deformation is not larger than the first deformation threshold value, the air outlet system is closed.
In some optional embodiments, an elastic supporting device for supporting the sitting and lying device is arranged below the sitting and lying device;
when a deformation detecting unit is included, the deformation detecting unit is configured to detect a pressing amount of the elastic supporting device as the deformation amount;
specifically, taking the sitting and lying device as an example of a seat, an elastic supporting device is arranged between the seat and the ground, so when a user sits on the seat, all weight is borne by the elastic supporting device, and the elastic supporting device can be, for example, a gas spring or a common steel spring, which satisfies hooke's law, that is, the product of the pressing amount of the elastic supporting device and the young's modulus is the supporting force provided by the elastic supporting device, where the pressing amount is the difference between the initial length of the sitting and lying device when the sitting and lying device is unloaded and the length of the elastic supporting device in the current state.
When the pressure detection unit is included, the pressure detection unit is used for detecting the pressing amount of the elastic support equipment, and the pressure value is determined according to the pressing amount.
In this embodiment, can set up mechanical switch on the elastic support equipment, deformation detecting element or pressure detecting element are started when mechanical switch closes, when the pressure that bears on the equipment of crouching is greater than first pressure threshold value, elastic device is pressed down and drives mechanical switch closure simultaneously thereby to open deformation detecting element or pressure detecting element, when the pressure that bears on the equipment of crouching is not more than first pressure threshold value, elastic device bounces and drives mechanical switch and open simultaneously, thereby make deformation detecting element or pressure detecting element disconnection, thereby can make deformation detecting element and pressure detecting element only work when someone on the equipment of crouching, it is out of work when nobody, thereby the power consumption of standby has been saved, reduce the energy consumption. And the air-out control unit can know that the air-out system needs to be closed to save electric quantity when not receiving the deformation or pressure value transmitted by the deformation detection unit or the pressure detection unit.
In some optional embodiments, when the pressure detection unit is included, the determining, by the air outlet control unit, a target air outlet volume of the air system according to the pressure value includes:
when the pressure value is larger than a first pressure threshold value and not larger than a second pressure threshold value, taking a first air output as the target air output;
and/or when the pressure value is larger than a second pressure threshold and not larger than a third pressure threshold, using a second air output as the target air output;
and/or when the pressure value is larger than a third pressure threshold value, taking a third air output as the target air output;
the third pressure threshold is greater than the second pressure threshold, the second pressure threshold is greater than the first pressure threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
In this embodiment, the air output amounts corresponding to different pressure values are different, the larger the pressure value is, the larger the air output amount is, the first pressure threshold may be, for example, one of 0 to 10kg, the second pressure threshold may be, for example, 60kg, and the third pressure threshold may be, for example, 80 kg.
When including deformation detecting element, the air-out control unit according to the deflection determines the target air output of wind system, includes:
when the deformation is larger than a first deformation threshold and not larger than a second deformation threshold, taking the first air output as the target air output;
and/or when the deformation is larger than a second deformation threshold and not larger than a third deformation threshold, using a second air output as the target air output;
and/or when the deformation is larger than a third deformation threshold, using a third air output as the target air output;
the third deformation threshold is greater than the second deformation threshold, the second deformation threshold is greater than the first deformation threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
In some optional embodiments, the air outlet control unit controls the air outlet volume of the air outlet system by controlling the size of the air outlet system, wherein the larger the air outlet of the air outlet system is, the larger the air outlet volume of the air outlet system is.
In some optional embodiments, the control device further comprises a timing unit for timing;
when the pressure detection unit is included, the air outlet control unit is further configured to open the air outlet system when the pressure value is greater than a first pressure threshold and the duration that the pressure value is greater than the first pressure threshold reaches a first duration threshold, and/or close the air outlet system when the pressure value is not greater than the first pressure threshold and the duration that the pressure value is not greater than the first pressure threshold reaches a second duration threshold;
when the deformation detection unit is included, the air outlet control unit is further used for starting the air outlet system when the deformation is greater than the first deformation threshold and the time length of the deformation greater than the first deformation threshold reaches the first time length threshold, and/or closing the air outlet system when the deformation is not greater than the first deformation threshold and the time length of the deformation not greater than the first deformation threshold reaches the second time length threshold.
Specifically, the first temporary length threshold may be, for example, 5 seconds, and the setting of the first temporary length threshold is used to prevent the air outlet system from being turned on and off by mistake due to an unexpected situation, and prevent the frequent turning off of the air outlet system, for example, the sitting and lying device is a seat, a user sits on the seat, the air outlet system is turned on, when the user sits on the seat, a sitting posture needs to be adjusted frequently, or an article falls to a side of the seat, in this case, the user may temporarily stand up and leave the seat, but may sit down quickly, if the first temporary length threshold is not set, the air outlet system is turned off when a reduction in pressure value or deformation is detected, and the air outlet system may be frequently turned on and off, thereby affecting the service life and the user experience.
In an optional embodiment, the control device of the air outlet system includes a pressure detection unit and an air outlet control unit, wherein the pressure detection unit includes: the pressure sensors and the calculating subunit are arranged on the sitting and lying equipment; the pressure sensors are used for detecting a plurality of pressure detection values carried on the sitting and lying equipment; and the calculating subunit is used for eliminating the pressure detection values smaller than the preset pressure reference value and using the sum of the residual pressure detection values as the pressure value.
The control device of the air outlet system also comprises a timing unit for timing;
the air outlet control unit is further used for starting the air outlet system when the pressure value is greater than a first pressure threshold value and the time length of the pressure value greater than the first pressure threshold value reaches a first time length threshold value, and/or closing the air outlet system when the pressure value is not greater than the first pressure threshold value and the time length of the pressure value not greater than the first pressure threshold value reaches a second time length threshold value;
in this embodiment, the plurality of pressure sensors are provided because the sitting and lying equipment may be large, such as a bed, and the user may lie on the sitting and lying equipment, which may lead to inaccurate total pressure values if only one pressure sensor is provided. The pressure sensor detects a value which is a pressure detection value, the pressure detection value is determined by the pressure sensor, the value which is smaller than a pressure reference value in the pressure detection value needs to be eliminated when the pressure value is determined, the pressure reference value is set because a user may put articles on the sitting and lying equipment, such as a mobile phone and a tablet carried by the user, if the pressure generated by the user on the sitting and lying equipment is obviously not calculated, the pressure reference value is determined according to the density of a human body and the thickness of the human body, when the user sits or lies on the sitting and lying equipment, the pressure value generated by the pressure sensor has a lowest limit value which is the pressure reference value, when the detected pressure detection value is smaller than the pressure reference value, the article is placed on the pressure sensor instead of the human body, the pressure reference value is set so that the carried small article cannot be counted when the weight of the user is calculated, the detection precision is improved. Another reason for setting the pressure reference value is: when sitting and lying on the equipment tiling and having a plurality of article, for example the user lays blanket or quilt on sitting and lying the equipment, sits and lies and to bear the pressure value on the equipment and probably has reached first pressure threshold value this moment, but the pressure value that each pressure sensor bore is all less, does not reach the pressure reference value, and air-out system can not be opened to this application this moment, has further improved the judgement precision, prevents that unnecessary from opening the energy that air-out system leads to is extravagant.
The application further provides a control method of the air outlet system, as shown in fig. 3 and 4, the control method provided by the application includes: the method comprises a pressure detection step and an air outlet control step, wherein the pressure detection step and the air outlet control step comprise a deformation detection step and an air outlet control step;
as shown in fig. 3, when the pressure detecting step is included, the pressure detecting step includes: detecting the pressure value born by the sitting and lying equipment;
the air-out control step comprises: and determining the target air output of the air system according to the pressure value, and controlling the air outlet system to output air according to the target air output.
As shown in fig. 4, when the deformation detecting step is included, the deformation detecting step includes: detecting the deformation of the sitting and lying equipment;
the air-out control step comprises: and determining the target air output of the air system according to the deformation, and controlling the air outlet system to output air according to the target air output.
In some optional embodiments, when the pressure detecting step is included, the air outlet controlling step further includes: the air outlet system is opened when the pressure value is larger than a first pressure threshold value, and/or the air outlet system is closed when the pressure value is not larger than the first pressure threshold value;
when including deformation detection step, the air-out control step still includes: and when the deformation is larger than a first deformation threshold value, the air outlet system is opened, and/or when the deformation is not larger than the first deformation threshold value, the air outlet system is closed.
In some optional embodiments, an elastic supporting device for supporting the sitting and lying device is arranged below the sitting and lying device;
when the deformation detecting step is included, the deformation detecting step includes: detecting a pressing amount of the elastic supporting device as the deformation amount;
when the pressure detecting step is included, the pressure detecting step includes: and detecting the pressing amount of the elastic supporting equipment, and determining the pressure value through the pressing amount.
In this embodiment, the pressure detecting step is performed by a pressure detecting unit, the deformation detecting step is performed by a deformation detecting unit, the air-out controlling step is performed by an air-out controlling unit, a mechanical switch may be disposed on the elastic supporting device, when the mechanical switch is closed, the deformation detecting unit is triggered to perform the deformation detecting step or the pressure detecting unit is triggered to perform the pressure detecting step, when the pressure carried on the sitting and lying device is greater than a first pressure threshold, the elastic device is pressed down and drives the mechanical switch to be closed, so as to open the deformation detecting unit or the pressure detecting unit to perform the corresponding step, when the pressure carried on the sitting and lying device is not greater than the first pressure threshold, the elastic device bounces up and drives the mechanical switch to be opened, so as to disconnect the deformation detecting unit or the pressure detecting unit, so that the deformation detecting unit and the pressure detecting unit can operate only when a person is present on the, the system does not work when no person is in use, so that standby power consumption is saved, and energy consumption is reduced. And the air-out control unit can know that the air-out system needs to be closed to save electric quantity when not receiving the deformation or pressure value transmitted by the deformation detection unit or the pressure detection unit, so that the air-out control step is not executed.
In some optional embodiments, when the pressure detecting step is included, the air outlet control step determines a target air outlet volume of the air system according to the pressure value, and includes:
when the pressure value is larger than a first pressure threshold value and not larger than a second pressure threshold value, taking a first air output as the target air output;
and/or when the pressure value is larger than a second pressure threshold and not larger than a third pressure threshold, using a second air output as the target air output;
and/or when the pressure value is larger than a third pressure threshold value, taking a third air output as the target air output;
the third pressure threshold is greater than a second pressure threshold, the second pressure threshold is greater than a first pressure threshold, the third air output is greater than a second air output, and the second air output is greater than the first air output;
in some optional embodiments, when the deformation detecting step is included, the wind outlet controlling step determines a target wind outlet amount of the wind system according to the deformation amount, and includes:
when the deformation is larger than a first deformation threshold and not larger than a second deformation threshold, taking the first air output as the target air output;
and/or when the deformation is larger than a second deformation threshold and not larger than a third deformation threshold, using a second air output as the target air output;
and/or when the deformation is larger than a third deformation threshold, using a third air output as the target air output;
the third deformation threshold is greater than the second deformation threshold, the second deformation threshold is greater than the first deformation threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
In some optional embodiments, the air outlet control step controls the air outlet volume of the air outlet system by controlling the size of an air outlet of the air outlet system, wherein the larger the air outlet of the air outlet system is, the larger the air outlet volume of the air outlet system is;
in some optional embodiments, the control method further comprises a timing step for timing;
when including the pressure detection step, the air-out control step still includes: when the pressure value is greater than a first pressure threshold value and the time length of the pressure value greater than the first pressure threshold value reaches a first time length threshold value, the air outlet system is opened, and/or when the pressure value is not greater than the first pressure threshold value and the time length of the pressure value not greater than the first pressure threshold value reaches a second time length threshold value, the air outlet system is closed;
when including deformation detection step, the air-out control step still includes: and when the deformation is greater than a first deformation threshold value and the time length of the deformation greater than the first deformation threshold value reaches a first time length threshold value, the air outlet system is opened, and/or when the deformation is not greater than the first deformation threshold value and the time length of the deformation not greater than the first deformation threshold value reaches a second time length threshold value, the air outlet system is closed.
In an optional embodiment, the control method of the air outlet system includes a pressure detection step and an air outlet control step, wherein the pressure detection step includes: detecting a plurality of pressure detection values carried on the sitting and lying equipment through a plurality of pressure sensors arranged on the sitting and lying equipment; and eliminating the pressure detection values smaller than the preset pressure reference value, and using the sum of the residual pressure detection values as a pressure value.
The control step of the air outlet system also comprises a timing step;
and the air outlet control step further comprises the step of opening the air outlet system when the pressure value is greater than a first pressure threshold value and the time length of the pressure value greater than the first pressure threshold value reaches a first time length threshold value, and/or the step of closing the air outlet system when the pressure value is not greater than the first pressure threshold value and the time length of the pressure value not greater than the first pressure threshold value reaches a second time length threshold value.
The control method provided by the application is described below by taking a bus as an example, an air outlet of an air conditioner is correspondingly arranged on each seat of the bus, the air outlet adjusts the air outlet volume according to different weights of users on the seats, and the air outlet is turned off in time when no one is on the seat.
An elastic device is arranged below a cushion of a bus seat. When a user sits on the seat cushion, the elastic means will deform to some extent. Since the elastic component has different elastic variables when being acted by different weights, the weight of the user can be reflected by the elastic variables, and the optimal temperature and wind speed preferred by the user with different weights are different. Therefore, the requirement of the user on the air output can be reflected simply by the size of the elastic variable.
A linkage device is arranged between the elastic variable of the elastic component and the component for controlling the size of the air outlet, and when the elastic variable is large, the opening of the air outlet is large through the linkage device; when the elastic variable is small, the opening of the air outlet is small through the linkage device; when there is no elastic variable, the tuyere is closed by the linkage. Of course, the opening size of the air opening can be controlled by the size of the elastic variable, and the air opening can be manually closed by a user.
An air conditioner comprises the control device of the air outlet system. In particular, the air conditioner is a vehicle-mounted air conditioner, and particularly can be a vehicle-mounted air conditioner on a bus.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. The utility model provides a controlling means of air-out system which characterized in that includes: the pressure detection unit or the deformation detection unit also comprises an air outlet control unit;
the pressure detection unit is used for detecting the pressure value born by the sitting and lying equipment;
the deformation detection unit is used for detecting the deformation of the sitting and lying equipment;
the air outlet control unit is used for determining a target air outlet quantity of the air system according to the pressure value or the deformation quantity and controlling the air outlet system to outlet air according to the target air outlet quantity;
the control device also comprises a timing unit for timing;
when the pressure detection unit is included, the air outlet control unit is further configured to open the air outlet system when the pressure value is greater than a first pressure threshold and the duration that the pressure value is greater than the first pressure threshold reaches a first duration threshold, and/or close the air outlet system when the pressure value is not greater than the first pressure threshold and the duration that the pressure value is not greater than the first pressure threshold reaches a second duration threshold;
when the deformation detection unit is included, the air outlet control unit is further used for starting the air outlet system when the deformation is greater than the first deformation threshold value and the time length of the deformation greater than the first deformation threshold value reaches the first time length threshold value, and/or closing the air outlet system when the deformation is not greater than the first deformation threshold value and the time length of the deformation not greater than the first deformation threshold value reaches the second time length threshold value.
2. The control device of the air outlet system according to claim 1,
an elastic supporting device for supporting the sitting and lying device is arranged below the sitting and lying device;
when a deformation detecting unit is included, the deformation detecting unit is configured to detect a pressing amount of the elastic supporting device as the deformation amount;
when the pressure detection unit is included, the pressure detection unit is used for detecting the pressing amount of the elastic support equipment, and the pressure value is determined according to the pressing amount.
3. The control device of the wind outlet system according to any one of claims 1 to 2,
when including the pressure detection unit, the air-out control unit according to the pressure value determines the target air output of wind system, includes:
when the pressure value is larger than a first pressure threshold value and not larger than a second pressure threshold value, taking a first air output as the target air output;
and/or when the pressure value is larger than a second pressure threshold and not larger than a third pressure threshold, using a second air output as the target air output;
and/or when the pressure value is larger than a third pressure threshold value, taking a third air output as the target air output;
the third pressure threshold is greater than a second pressure threshold, the second pressure threshold is greater than a first pressure threshold, the third air output is greater than a second air output, and the second air output is greater than the first air output;
when including deformation detecting element, the air-out control unit according to the deflection determines the target air output of wind system, includes:
when the deformation is larger than a first deformation threshold and not larger than a second deformation threshold, taking the first air output as the target air output;
and/or when the deformation is larger than a second deformation threshold and not larger than a third deformation threshold, using a second air output as the target air output;
and/or when the deformation is larger than a third deformation threshold, using a third air output as the target air output;
the third deformation threshold is greater than the second deformation threshold, the second deformation threshold is greater than the first deformation threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
4. The control device of the air outlet system according to claim 1,
the air outlet control unit controls the air outlet volume of the air outlet system by controlling the size of the air outlet system, wherein the larger the air outlet of the air outlet system is, the larger the air outlet volume of the air outlet system is.
5. A control method of an air outlet system is characterized by comprising the following steps: the pressure detection step or the deformation detection step further comprises an air outlet control step;
the pressure detection step is to detect the pressure value born by the sitting and lying equipment;
the deformation detection step is used for detecting the deformation of the sitting and lying equipment;
the air outlet control step is to determine a target air outlet quantity of an air system according to the pressure value or the deformation quantity and control the air outlet system to outlet air according to the target air outlet quantity;
the control method further comprises a timing step for timing;
when including the pressure detection step, the air-out control step still includes: when the pressure value is greater than a first pressure threshold value and the time length of the pressure value greater than the first pressure threshold value reaches a first time length threshold value, the air outlet system is opened, and/or when the pressure value is not greater than the first pressure threshold value and the time length of the pressure value not greater than the first pressure threshold value reaches a second time length threshold value, the air outlet system is closed;
when including deformation detection step, the air-out control step still includes: and when the deformation is larger than a first deformation threshold value and the time length of the deformation larger than the first deformation threshold value reaches a first time length threshold value, the air outlet system is opened, and/or when the deformation is not larger than the first deformation threshold value and the time length of the deformation not larger than the first deformation threshold value reaches a second time length threshold value, the air outlet system is closed.
6. The control method of the air outlet system according to claim 5,
an elastic supporting device for supporting the sitting and lying device is arranged below the sitting and lying device;
when the deformation detecting step is included, the deformation detecting step includes: detecting a pressing amount of the elastic supporting device as the deformation amount;
when the pressure detecting step is included, the pressure detecting step includes: and detecting the pressing amount of the elastic supporting equipment, and determining the pressure value through the pressing amount.
7. The control method of the wind outlet system according to any one of claims 5 to 6,
when the pressure detection step is included, the air-out control step determines the target air output of the air system according to the pressure value, and the method comprises the following steps:
when the pressure value is larger than a first pressure threshold value and not larger than a second pressure threshold value, taking a first air output as the target air output;
and/or when the pressure value is larger than a second pressure threshold and not larger than a third pressure threshold, using a second air output as the target air output;
and/or when the pressure value is larger than a third pressure threshold value, taking a third air output as the target air output;
the third pressure threshold is greater than a second pressure threshold, the second pressure threshold is greater than a first pressure threshold, the third air output is greater than a second air output, and the second air output is greater than the first air output;
when deformation detection is included, the air-out control step determines the target air output of the air system according to the deformation, and the method comprises the following steps:
when the deformation is larger than a first deformation threshold and not larger than a second deformation threshold, taking the first air output as the target air output;
and/or when the deformation is larger than a second deformation threshold and not larger than a third deformation threshold, using a second air output as the target air output;
and/or when the deformation is larger than a third deformation threshold, using a third air output as the target air output;
the third deformation threshold is greater than the second deformation threshold, the second deformation threshold is greater than the first deformation threshold, the third air output is greater than the second air output, and the second air output is greater than the first air output.
8. The control method of the air outlet system according to claim 5,
and the air outlet control step is used for controlling the air outlet volume of the air outlet system by controlling the size of the air outlet system, wherein the larger the air outlet of the air outlet system is, the larger the air outlet volume of the air outlet system is.
9. An air conditioner, characterized in that, comprises the control device of the air outlet system of any one of claims 1-4.
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| CN113942363A (en) * | 2021-09-24 | 2022-01-18 | 青岛海尔空调器有限总公司 | Control method for air conditioning system of vehicle and air conditioning system |
| CN114013239A (en) * | 2021-11-10 | 2022-02-08 | 珠海格力电器股份有限公司 | Vehicle air supply control method, device and system |
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