CN106440246A - Central air-conditioning system as well as control method and control device thereof - Google Patents
Central air-conditioning system as well as control method and control device thereof Download PDFInfo
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- CN106440246A CN106440246A CN201610951261.0A CN201610951261A CN106440246A CN 106440246 A CN106440246 A CN 106440246A CN 201610951261 A CN201610951261 A CN 201610951261A CN 106440246 A CN106440246 A CN 106440246A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a central air-conditioning system as well as a control method and control device thereof. The central air-conditioning system comprises a plurality of internal units. The control method comprises the following steps: obtaining the number of people in a detection area corresponding to each internal unit; respectively controlling the air outlet parameters of each internal unit according to the number of people. The central air-conditioning system as well as the control method and control device thereof have the beneficial effects that the air outlet parameters of the internal units can be adjusted according to the numbers of people in the detection areas corresponding to the internal units, thus avoiding the problem that local undercooling or local overheating is easily caused because the temperatures of the ambient environments have difference along with change of the numbers of people and the difference of the people gathering areas due to high people mobility in public places and improving the comfort levels of users.
Description
Technical field
The present invention relates to technical field of electric appliances, more particularly to a kind of central air conditioner system and its control method, control dress
Put.
Background technology
At present, central air conditioner system has been widely used for various public places, such as station, hospital, hotel etc., for improving
Environmental amenity.
Drag many central air conditioner systems for one, that is, in an outer machine driving plurality machine central air conditioner system, in every
Machine has a corresponding air outlet, and being sized to of every interior fan delivery is manually adjusted one by one.
However, because public place mobility of people is big, the temperature of surrounding can be gathered with the change of number and personnel
The different of collection region produce difference, easily cause local overcooling or hot-spot, thus affecting the integrally cooling effect of central air-conditioning
Really.
Current central air conditioner system controlling poor it is impossible to according to personnel amount adjust in the air quantity of machine and wind-force.
Content of the invention
Based on this it is necessary to provide a kind of can according to personnel amount adjust in machine air-out parameter central air conditioner system and
Its control method, control device.
The invention discloses a kind of control method of central air conditioner system, described central air conditioner system includes multiple interior machines,
Described control method includes：
Obtain the number in the corresponding detection zone of each interior machine；
According to described number, control the air-out parameter of each described interior machine respectively.
Wherein in an embodiment, the described number obtaining in the corresponding detection zone of each interior machine, including：
Obtain the infrared profile data in the corresponding detection zone of each interior machine；
According to described infrared profile data, determine the number in each described detection zone.
Wherein in an embodiment, the described air-out parameter controlling each described interior machine respectively, including：Control each respectively
The wind-force of described interior machine and air quantity.
Wherein in an embodiment, also include：
Pre-set multiple gears, the different wind-force of wherein different gear correspondences and air quantity；
The described wind-force controlling each described interior machine respectively and air quantity, specially：
Adjust the gear of each described interior machine respectively.
Wherein in an embodiment, before controlling the air-out parameter of each described interior machine, also include：Obtain each interior machine
Personnel positions distribution in corresponding detection zone；
The described air-out parameter controlling each described interior machine, specially：According to described number and the distribution of described personnel positions, point
Do not control wind-force, air quantity and the wind direction of each described interior machine.
The invention also discloses a kind of control device of central air conditioner system, including：
Acquisition module, for obtaining the number in the corresponding detection zone of each interior machine；
Control module, for controlling the air-out parameter of each described interior machine respectively.
Wherein in an embodiment, described acquisition module includes：
Acquiring unit, for obtaining the infrared profile data in the corresponding detection zone of each interior machine；And
Determining unit, for according to described infrared profile data, determining the number in each described detection zone.
Wherein in an embodiment, described control module, for controlling wind-force and the air quantity of each described interior machine respectively.
Wherein in an embodiment, described acquisition module, it is additionally operable to obtain in the corresponding detection zone of each interior machine
Personnel positions are distributed；Described control module, for according to described number and the distribution of described personnel positions, controlling each described interior respectively
The wind-force of machine, air quantity and wind direction.
The invention also discloses a kind of central air conditioner system, including multiple interior machines, also include as any of the above-described described control
Device processed.
The control method of above-mentioned central air conditioner system, control device and central air conditioner system, can be by according to interior machine pair
The number in detection zone answered, to adjust the air-out parameter of interior machine, it is to avoid because public place mobility of people is big, around
The temperature of environment can produce difference with the change of number and the different of gathering of people region, easily causes local overcooling or local
Overheated problem, improves the comfort level of user.
Brief description
Fig. 1 is the schematic flow sheet of the control method of central air conditioner system of one embodiment of the invention；
Fig. 2 is the schematic flow sheet of the control method of central air conditioner system of another embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the control method of central air conditioner system of further embodiment of this invention；
Fig. 4 is the structural representation of the control device of central air conditioner system of one embodiment of the invention；
Fig. 5 is the structural representation of the control device of central air conditioner system of another embodiment of the present invention；
Fig. 6 is the structural representation of the central air conditioner system of one embodiment of the invention；
Fig. 7 is the structural representation of the central air conditioner system of another embodiment of the present invention；
Fig. 8 is the structural representation of the central air conditioner system of further embodiment of this invention.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can realize however it is not limited to herein in many different forms
Described embodiment.On the contrary, providing the purpose of these embodiments to be to make the disclosure is understood more
Plus it is thoroughly comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
In describing the invention it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " the
One ", the feature of " second " can be expressed or implicitly include at least one this feature.In describing the invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body is it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
Describe below in conjunction with the accompanying drawings the control method of central air conditioner system according to embodiments of the present invention, control device and in
Centre air conditioning system.Wherein, described control method is applied to described control device；Described control device is applied to described central air-conditioning
System.Described central air conditioner system includes but is not limited to：Outside one outer machine driving plurality, the air conditioning system of machine, the outer machine of multiple stage drive
Air conditioning system of machine etc. in multiple stage.
For example, the present invention one is the control method of the central air conditioner system of embodiment, and described central air conditioner system includes many
Individual interior machine, described control method includes：Obtain the number in the corresponding detection zone of each interior machine；According to described number, control respectively
Make the air-out parameter of each described interior machine.
Refer to Fig. 1, it is the control method of the central air conditioner system of one embodiment of the invention, described central authorities control system bag
Include multiple interior machines, described control method is applied to control device, and described control device is applied to central air conditioner system.As Fig. 1 institute
Show, described control method comprises the steps：
S100, obtains the number in the corresponding detection zone of each interior machine.
For example, it is respectively provided with an infrared detector cell in the corresponding detection zone of each interior machine, by infrared detector cell
Obtain the number of the corresponding detection zone of each interior machine.And for example, infrared detector cell obtains in the corresponding detection zone of each interior machine
Infrared profile data, above-mentioned control device is connected with this infrared detector cell, obtains this infrared profile data, and according to described red
Outer distributed data, determines the number in each described detection zone.And for example, according to described infrared profile data, using fuzzy control
Algorithm determines the number in each described detection zone.In order to avoid including the interference of other thermals source such as computer, water dispenser, and for example,
Obtain the mobile infrared profile data in the corresponding detection zone of each interior machine, i.e. the infrared profile data of only movement just gives
Using the number in each described detection zone is determined with this.For example, the movement obtaining in the corresponding detection zone of each interior machine is infrared
Distributed data, according to described mobile infrared profile data, determines the number in each described detection zone.And for example, described movement is red
Outer distributed data, exceedes the infrared profile data of preset distance including displacement within a predetermined period of time；For example, pre-set described pre-
Section of fixing time and/or described preset distance；And for example, described predetermined amount of time and/or described preset distance are adjusted；For example, described
Predetermined amount of time includes 0.5,1,2,3,5,10,30 or 60 minutes；And for example, described preset distance include 0.5,1,2,3,5,10,
30 or 60 centimetres.
As a kind of embodiment, for example, step S100 comprises the steps：
S110, obtains the infrared profile data in the corresponding detection zone of each interior machine；
S120, according to described infrared profile data, determines the number in each described detection zone.
For example, described control method includes：Obtain the infrared profile data in the corresponding detection zone of each interior machine；According to institute
State infrared profile data, control the air-out parameter of each described interior machine respectively.For example, infrared profile data includes static infrared profile
Data and mobile infrared profile data；According to described mobile infrared profile data, control the air-out parameter of each described interior machine respectively.
And for example, according to static infrared profile data and mobile infrared profile data, control the air-out parameter of each described interior machine respectively.Again
As, according to static infrared profile data, control the normality air-out parameter of each described interior machine respectively, and according to mobile infrared profile
Data, controls the dynamic air-out parameter of each described interior machine respectively.So, in conjunction with the static heat source distribution in detection zone and can move
State thermal source is distributed, and air-out parameter is controlled, makes the temperature of detection zone more pleasant.
For example, control device includes number identification module, by number identification module according to described infrared profile data, really
Number in fixed each described detection zone.And for example, described number identification module is according to described infrared profile data, using Fuzzy Control
Algorithm processed determines the number in each described detection zone.
It is understood that the mobility of people of public place and number change are larger, in order to improve the accuracy of number determination,
For example, described infrared probe is arranged at the surface of described detection zone, so, the infrared profile number that described infrared probe obtains
According to being more convenient for being identified by described number identification module, improve accuracy.
S300, according to described number, controls the air-out parameter of each described interior machine respectively.
For example, air-out parameter includes wind-force and air quantity, that is, the size dynamics of interior machine air-out.For example, work as the size of population
During for 0, close the corresponding described interior machine of described detection zone, reach the effect of energy-conservation.And for example, when the size of population is pre- more than first
If during value, corresponding for the described detection zone air quantity of described air-conditioning internal machine and the air quantity of wind-force and wind-force are adjusted to maximum, this
Sample, when personnel amount is more, it is possible to increase the refrigeration of local/heating effect, it is to avoid due to generation office when personnel amount is more
Portion is overheated/supercool problem.And for example, when the size of population is more than the second preset value, and during less than the first preset value, by described inspection
Survey the air quantity of region corresponding described air-conditioning internal machine and wind-force is adjusted to moderate.And for example, when the size of population is less than the second preset value,
And during more than 0, the air quantity of corresponding for described detection zone described air-conditioning internal machine and wind-force are adjusted to minimum.
Wherein, the second preset value is less than the first preset value, the second preset value and the first preset value default setting before dispatching from the factory,
Or arranged by User Defined.
And for example, pre-set multiple gears and its corresponding people's number interval, the different wind-force of wherein different gears correspondences and
Air quantity.And for example, the people's number interval being located according to number in each detection zone, adjusts the shelves of the interior machine in each detection zone respectively
Position, to control wind-force and the air quantity of each described interior machine.And for example, three gears, the corresponding wind-force of the first gear and wind are pre-set
Amount is minimum, and the corresponding wind-force of the second gear and air quantity are moderate, and the corresponding wind-force of third gear and air quantity are minimum.And for example, in order to more
Subtly adjust air-out parameter, pre-set more than four gears.For example, the multiple gears stating interior machine are pre-set；And for example, in advance
First multiple gears of interior machine and its corresponding people's number interval are stated in setting.
Wherein, after number identification module identifies personnel amount, the number that above-mentioned control device is located according to personnel amount
Interval, the air-out parameter of machine in control.
The control method of above-mentioned central air conditioner system, can be by according to the number in the corresponding detection zone of interior machine, coming
The air-out parameter of machine in regulation, it is to avoid because public place mobility of people is big, the temperature of surrounding can be with number
Change and the different of gathering of people region produce difference, easily cause the problem of local overcooling or hot-spot, improve user
Comfort level.
Wherein in an embodiment, as described in Figure 2, before step 300, also include：
S200, obtains the personnel positions distribution in the corresponding detection zone of each interior machine.
In the present embodiment, control device includes infrared detector cell, obtains each interior machine by infrared detector cell and corresponds to
Detection zone personnel positions distribution.And for example, the infrared profile number in described detection zone is obtained by infrared detector cell
According to, according to described infrared profile data determine in described detection zone personnel positions distribution.And for example, according to described infrared profile
Data, determines the personnel positions distribution in each described detection zone using FUZZY ALGORITHMS FOR CONTROL.
For example, described control device includes location identification module, and described location identification module is according to described infrared profile number
According to determine described detection zone in personnel positions distribution, and for example, described location identification module according to described infrared profile data,
Determine the personnel positions distribution in each described detection zone using FUZZY ALGORITHMS FOR CONTROL.
Now, described step 300 is specially：S301, according to described number and the distribution of described personnel positions, controls each respectively
The wind-force of described interior machine, air quantity and wind direction.
For example, control wind-force and the air quantity of described interior machine according to described number, interior according to described personnel's distributed controll
The wind direction of machine, i.e. the air-out direction of described interior machine air outlet.
For example, it is distributed according to described personnel, determine the larger subregion of density of personnel in described detection zone, machine in adjustment
Air-out direction, make air-out direction towards the larger subregion of this density of personnel.For example, in advance each detection zone is divided into
Many sub-regions, the such as length-width ratio according to each detection zone, divide according to a certain percentage, and for example for foursquare detection zone
Domain, can be divided into 4,9,16 or 25 etc.；According to infrared profile data, determine the number quantity in all subregion；Sentence
Whether the number quantity in disconnected all subregion, more than default number threshold value, is that this subregion is defined as target subregion；If
The quantity of target subregion is 1, then the air-out direction making blower fan is towards this target subregion.If the quantity of target subregion is more than
1, then make the distribution path change of the air-out direction of blower fan along target subregion, set according to the distribution path of target subregion
Put and sweep wind direction.
In the present embodiment, it is distributed according to the number in detection zone and personnel positions, control each described interior machine respectively
Wind-force, air quantity and wind direction, when the local personnel positions distribution of detection zone is closeer, by adjusting the wind direction of described interior machine, make
Its air port, towards the closeer region of personnel, can further avoid due to public place mobility of people greatly, surrounding
Temperature can produce differences with the different of the change of number and gathering of people region, easily cause local overcooling or hot-spot
Problem.
In the present embodiment, number signal and personnel positions are divided by described number identification module and described location identification module
Cloth signal is sent to the corresponding described interior machine of detection zone, for controlling wind-force, air quantity and the wind direction of each described interior machine.
The control method of above-mentioned central air conditioner system, can be by according to the number in the corresponding detection zone of interior machine and people
Member's position distribution, to adjust the air-out parameter of interior machine, further avoid due to public place mobility of people greatly, surrounding
Temperature can produce differences with the different of the change of number and gathering of people region, easily cause local overcooling or hot-spot
Problem, improve the comfort level of user.
Wherein in an embodiment, as shown in figure 3, before step 300, also including：
S250, obtains the Temperature Distribution in the corresponding detection zone of each interior machine.
As a kind of embodiment, the temperature in the corresponding detection zone of each interior machine is obtained by described temperature sensor and divides
Cloth.For example, each setting one temperature sensor in each detection zone, the temperature value overall to obtain each detection zone, so that
In interior machine, refrigeration dynamics or heating dynamics are adjusted according to this overall temperature value.
And for example, each detection zone is divided into many sub-regions, each setting one temperature sensor in every sub-regions,
To obtain the temperature value of all subregion respectively, and then determine the Temperature Distribution in detection zone.Specifically, can be according to each detection zone
The length-width ratio in domain, divides according to a certain percentage and for each detection zone to be divided into many sub-regions, such as foursquare inspection
Survey region, many sub-regions such as 4,9,16 or 25 can be divided into.Now, interior machine can also be according to many sub-regions
Temperature value, calculates the mean temperature of detection zone, and adjusts refrigeration dynamics or heating dynamics according to this average temperature value.
In one embodiment, described step 300 is specially：S302, according to described number and described Temperature Distribution, difference
Control wind-force, air quantity and the wind direction of each described interior machine.
For example, according to described number control described interior machine wind-force and air quantity, according to described Temperature Distribution control described in
The wind direction of interior machine.For example, according to described Temperature Distribution, the higher subregion of temperature in described detection zone, machine in adjustment are determined
Air-out direction, make air-out direction towards the higher subregion of this temperature.And for example, judge whether the temperature value in all subregion is big
In preset temperature threshold value, it is that this subregion is defined as target subregion；If the quantity of target subregion is 1, make blower fan
Air-out direction towards this target subregion.If the quantity of target subregion is more than 1, the air-out direction making blower fan is along target
The distribution path change of subregion, sweeps wind direction according to the distribution path setting of target subregion.
The control method of above-mentioned central air conditioner system, can be by according to the number in the corresponding detection zone of interior machine and temperature
Degree distribution situation, to adjust the air-out parameter of interior machine, further avoid due to public place mobility of people greatly, surrounding
Temperature can produce differences with the different of the change of number and gathering of people region, easily cause local overcooling or hot-spot
Problem, improve the comfort level of user.
The embodiment of the control method of a central air conditioner system is presented herein below：
In the present embodiment, the infrared probe of control device obtain detection zone infrared profile data after, according to red
Outer distributed data obtains number and personnel positions distribution in each interior machine testing region, control respectively each described interior machine wind-force,
Air quantity and wind direction.
Refer to Fig. 4, it is the control device of the central air conditioner system of one embodiment of the invention, described central air conditioner system
Including multiple interior machines, control device 1 includes：
Acquisition module 10, for obtaining the number in the corresponding detection zone of each interior machine；
Control module 20, for controlling the air-out parameter of each described interior machine respectively.
In one embodiment, as shown in figure 5, acquisition module 10 includes：
Acquiring unit 11, for obtaining the infrared profile data in the corresponding detection zone of each interior machine；And
Determining unit 12, for according to described infrared profile data, determining the number in each described detection zone.
In one embodiment, described control module 20, for controlling wind-force and the air quantity of each described interior machine respectively.
The control device of above-mentioned central air conditioner system, can be by according to the number in the corresponding detection zone of interior machine, coming
The air-out parameter of machine in regulation, it is to avoid because public place mobility of people is big, the temperature of surrounding can be with number
Change and the different of gathering of people region produce difference, easily cause the problem of local overcooling or hot-spot, improve user
Comfort level.
In one embodiment, described acquisition module is additionally operable to obtain the personnel positions in the corresponding detection zone of each interior machine
Distribution.
Described control module 20, for according to described number and the distribution of described personnel positions, controlling each described interior machine respectively
Wind-force, air quantity and wind direction.
The control device of above-mentioned central air conditioner system, can be by according to the number in the corresponding detection zone of interior machine and people
Member's position distribution, to adjust the air-out parameter of interior machine, it is to avoid because public place mobility of people is big, the temperature of surrounding
Differences can be produced with the change of number and the different of gathering of people region, easily cause asking of local overcooling or hot-spot
Topic, improves the comfort level of user.
The central air conditioner system of one embodiment of the invention, including multiple interior machines, multiple infrared detector cell and such as above-mentioned
Control device described in one, wherein, above-mentioned control device is connected with above-mentioned multiple interior machines and above-mentioned multiple infrared detector cell respectively
Connect.The plurality of interior machine connects described outer machine and the plurality of infrared detection probe respectively, and each described infrared detection is popped one's head in and is used for
Detect the number in the corresponding detection zone of connected each described interior machine；Each described interior machine includes mainboard and blower fan.
As a kind of embodiment, as shown in fig. 6, described control device is arranged independent of the plurality of interior machine, respectively with
Above-mentioned multiple interior machine and above-mentioned multiple infrared detector cell connect, with the infrared profile data control being exported according to infrared detector cell
Make the air-out parameter of multiple interior machines.
As another embodiment, as shown in fig. 7, described control device includes many height dresses with interior machine quantity identical
Put, each sub-device is arranged inside machine in, each connection one infrared detector cell, such as sub-device is integrated in interior mainboard
In.Specifically, the infrared profile data that each sub-device gathers according to connected infrared detector cell, adjustment is connected
Interior machine air-out parameter.
In one embodiment, infrared detector cell is popped one's head in for infrared acquisition, as shown in figure 8, described central air conditioner system
Also include multiple temperature-sensitive modules, each temperature-sensitive module each connects machine in.Wherein, include a temperature in each temperature-sensitive module
Sensor；Or, include multiple temperature sensors in each temperature-sensitive bag, the plurality of temperature sensor is respectively arranged at the inspection of interior machine
Survey in the many sub-regions in region.
In one embodiment, mainboard includes processor and controller, described processor connect respectively described controller and
Described infrared detection probe, described processor, according to infrared profile data, determines the number in detection zone, described controller root
Control the air-out parameter of described blower fan according to number.Or, processor determines control parameter always according to number, and control parameter is sent out
Give controller, controller, according to control parameter, controls the air-out parameter of blower fan.
In one embodiment, central air conditioner system also includes humidity sensor, it may for example comprise multiple humidity sensors,
Each humidity sensor connects machine in respectively.Specifically, described humidity sensor is connected with described mainboard, and humidity sensor is used
In the overall humidity value in monitored area, in order to interior machine, dehumidification function/humidification function is adjusted according to this overall temperature value.Specifically
, described humidity sensor is connected with described processor.
In one embodiment, mainboard also includes memorizer, and described memorizer connects described processor and described control respectively
Device processed.Described memorizer is used for storing the processing data of processor and the control data of controller, the internal machine of the personnel that maintain easily
Monitoring and maintenance.
In one embodiment, described interior machine also includes communication module, and described communication module connects described memorizer and institute
State controller.Described communication module is used for the data is activation of hard disc storage to other places.And for example, described communication module is channel radio
Letter module.And for example, described wireless communication module be bluetooth module, WIFI module, infrared communication module, in Zigbee communication module
At least one.
In one embodiment, central air conditioner system also includes remote control and regulation terminal, and described remote control and regulation terminal connects institute
State communication module, so, remote control and regulation terminal can control described blower fan by the described controller being connected with communication module
Air-out parameter, can be modified to the parameter of blower fan by remote control and regulation terminal or regulate and control.
In one embodiment, also include photographic head, it may for example comprise multiple photographic head, each photographic head connects one respectively
Interior machine.Specifically, described photographic head connects the memorizer of described interior mainboard.In such manner, it is possible to enter to the region of camera head monitor
Row shooting and storage.By memorizer and communication module moreover it is possible to environmental aspect in monitor in real time air-conditioning.
Above-mentioned central air conditioner system, can be by dividing according to the number in the corresponding detection zone of interior machine and personnel positions
Cloth, to adjust the air-out parameter of interior machine, it is to avoid because public place mobility of people is big, the temperature of surrounding can be with people
The change of number and the different of gathering of people region produce difference, easily cause the problem of local overcooling or hot-spot, improve
The comfort level of user.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
The above embodiment only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of control method of central air conditioner system, described central air conditioner system includes multiple interior machines it is characterised in that described
Control method includes：
Obtain the number in the corresponding detection zone of each interior machine；
According to described number, control the air-out parameter of each described interior machine respectively.
2. control method according to claim 1 is it is characterised in that in the corresponding detection zone of each interior machine of described acquisition
Number, including：
Obtain the infrared profile data in the corresponding detection zone of each interior machine；
According to described infrared profile data, determine the number in each described detection zone.
3. control method according to claim 1 is it is characterised in that the described air-out controlling each described interior machine respectively is joined
Number, including：Control wind-force and the air quantity of each described interior machine respectively.
4. control method according to claim 3 is it is characterised in that also include：
Pre-set multiple gears, the different wind-force of wherein different gear correspondences and air quantity；
The described wind-force controlling each described interior machine respectively and air quantity, specially：
Adjust the gear of each described interior machine respectively.
5. control method according to claim 1 it is characterised in that control each described interior machine air-out parameter before,
Also include：Obtain the personnel positions distribution in the corresponding detection zone of each interior machine；
The described air-out parameter controlling each described interior machine, specially：According to described number and the distribution of described personnel positions, control respectively
Make wind-force, air quantity and the wind direction of each described interior machine.
6. a kind of control device of central air conditioner system, described central air conditioner system includes multiple interior machines it is characterised in that described
Control device includes：
Acquisition module, for obtaining the number in the corresponding detection zone of each interior machine；
Control module, for controlling the air-out parameter of each described interior machine respectively.
7. control device according to claim 6 is it is characterised in that described acquisition module includes：
Acquiring unit, for obtaining the infrared profile data in the corresponding detection zone of each interior machine；And
Determining unit, for according to described infrared profile data, determining the number in each described detection zone.
8. control device according to claim 6 is it is characterised in that described control module, each described for controlling respectively
The wind-force of interior machine and air quantity.
9. control device according to claim 8, it is characterised in that described acquisition module, is additionally operable to obtain each interior machine pair
Personnel positions distribution in the detection zone answered；
Described control module, for according to described number and described personnel positions distribution, control respectively each described interior machine wind-force,
Air quantity and wind direction.
10. a kind of central air conditioner system, it is characterised in that including multiple interior machines, also includes as any one of claim 6 to 9
Described control device.
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Application publication date: 20170222 |