CN110567133B - Regional control method, device and system and air conditioning system - Google Patents
Regional control method, device and system and air conditioning system Download PDFInfo
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- CN110567133B CN110567133B CN201910935151.9A CN201910935151A CN110567133B CN 110567133 B CN110567133 B CN 110567133B CN 201910935151 A CN201910935151 A CN 201910935151A CN 110567133 B CN110567133 B CN 110567133B
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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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
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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Abstract
The application relates to a zone control method, a zone control device, a zone control system and an air conditioning system. And if an adjusting area with the environment temperature consistent with the corresponding preset target temperature appears in the adjusting process, stopping air supply control on the standard reaching area. And then obtaining an updated optimal temperature data combination according to the current environmental temperature and the preset target temperature of the rest non-standard areas and sending the updated optimal temperature data combination to the air duct unit, so that the air duct unit performs air supply control on the non-standard areas by using the updated optimal temperature data combination. Through the scheme, the environment temperature of each adjusting area can efficiently reach the preset target temperature, the temperature control requirements of different areas are met, the temperature control of a plurality of areas can be realized simultaneously, and the control method has the advantage of high control reliability.
Description
Technical Field
The present disclosure relates to the field of air conditioner technologies, and in particular, to a method, an apparatus, a system and an air conditioning system for area control.
Background
With the improvement of the living standard of people, household appliances such as air conditioners and the like are widely used in daily life of people and become an indispensable part of life. Because the population distribution in the use environment of the air conditioner is uneven or the user demands in different areas are inconsistent, the air supply of the air conditioner in different areas needs to be controlled respectively, and the idea of area control comes up. The regional control system can be matched with a one-to-one high-static-pressure air pipe unit, and the air valve controllers are used for respectively controlling the air valve states of different regions so as to realize the independent temperature control functions of the different regions.
However, the air conditioning unit adopts one-drive type air pipe unit, and the operation parameters of the unit are consistent for different areas. However, target temperatures, area sizes and heat preservation effects of different areas are inconsistent, so that unit operation parameters may not be applicable to certain areas in the operation process of the air conditioning unit, and the temperature control requirements of different areas cannot be met at the same time. Therefore, the conventional zone control system has a disadvantage of poor control reliability.
Disclosure of Invention
In view of the above, it is necessary to provide a zone control method, a zone control device, a zone control system and an air conditioning system, which are directed to the problem of poor control reliability of the conventional zone control system.
A method of zone control, the method comprising: when an adjusting area with the requirement of opening an air valve exists, obtaining an optimal temperature data combination according to the environment temperature corresponding to the adjusting area and a preset target temperature and sending the optimal temperature data combination to an air duct unit, wherein the optimal temperature data combination is used for the air duct unit to control air supply of the adjusting area; when at least one standard-reaching area exists, controlling the standard-reaching area to stop air supply, wherein the standard-reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature; and obtaining an updated optimal temperature data combination according to the environmental temperature of the non-standard area and the corresponding preset target temperature, sending the updated optimal temperature data combination to the air duct unit, and then returning to the air duct unit, when at least one standard area exists, controlling the standard area to stop air supply operation until the environmental temperature of the adjusting area is consistent with the corresponding preset target temperature, wherein the updated optimal temperature data combination is used for the air duct unit to perform air supply control on the non-standard area.
In one embodiment, the combination of optimal temperature data includes a minimum preset target temperature and a maximum ambient temperature when in the cooling mode.
In one embodiment, the step of obtaining the optimal temperature data according to the environment temperature corresponding to the adjustment area and the preset target temperature, and combining and sending the optimal temperature data to the air duct unit includes: sequencing the environment temperatures corresponding to the adjusting areas according to the numerical values to obtain the maximum environment temperature in the environment temperatures; sorting preset target temperatures corresponding to the adjusting area according to the numerical value to obtain the minimum preset target temperature in the preset target temperatures; and sending the minimum preset target temperature and the maximum environment temperature to an air pipe unit.
In one embodiment, the combination of optimal temperature data includes a maximum preset target temperature and a minimum ambient temperature when in the heating mode.
In one embodiment, the step of obtaining the optimal temperature data according to the environment temperature corresponding to the adjustment area and the preset target temperature, and combining and sending the optimal temperature data to the air duct unit includes: sequencing the environmental temperatures corresponding to the adjusting areas according to the numerical values to obtain the minimum environmental temperature in the environmental temperatures; sorting preset target temperatures corresponding to the adjusting area according to the numerical value to obtain the maximum preset target temperature in the preset target temperatures; and sending the maximum preset target temperature and the minimum environment temperature to an air pipe unit.
In one embodiment, before the step of obtaining, according to the ambient temperature corresponding to the adjustment area and the preset target temperature, the optimal temperature data to be combined and sent to the air duct unit when there is an adjustment area where the air valve needs to be opened, the method further includes: the method comprises the steps of acquiring the environmental temperatures collected and sent by temperature collectors arranged in different areas, and acquiring preset target temperatures corresponding to the different areas and set by a regional control terminal.
In one embodiment, after the step of obtaining the ambient temperatures collected and sent by the temperature collectors disposed in different areas and obtaining the preset target temperatures corresponding to the different areas disposed at the area control terminal, before the step of obtaining the optimal temperature data according to the ambient temperatures corresponding to the adjustment areas and the preset target temperatures and sending the optimal temperature data to the air duct unit when there is an adjustment area requiring opening the air valve, the method further includes: and judging whether a regulating area of the air valve opening requirement exists or not.
In one embodiment, when there is no adjusting area requiring the opening of the damper, the ambient temperature acquired and sent by the temperature acquiring devices arranged in different areas is returned, and preset target temperatures corresponding to the different areas arranged by the area control terminal are acquired.
An area control apparatus comprising: the air supply control module is used for obtaining an optimal temperature data combination according to the corresponding environment temperature of the adjusting area and a preset target temperature and sending the optimal temperature data combination to the air duct unit when the adjusting area with the requirement of opening the air valve exists, and the optimal temperature data combination is used for the air duct unit to perform air supply control on the adjusting area; the air supply stopping module is used for controlling the standard-reaching area to stop air supply when at least one standard-reaching area exists, and the standard-reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature; and the optimal temperature data combination updating module is used for obtaining an updated optimal temperature data combination according to the environmental temperature of the non-standard area and the corresponding preset target temperature and sending the updated optimal temperature data combination to the air duct unit, then returning to the air duct unit, and controlling the standard area to stop air supply until the environmental temperature of the adjusting area is consistent with the corresponding preset target temperature when at least one standard area exists, wherein the updated optimal temperature data combination is used for the air duct unit to control the air supply of the non-standard area.
A zone control system comprising: regional control terminal, blast gate controller, blast gate and temperature collector, regional control terminal connects the blast gate controller, the blast gate is connected respectively the blast gate controller, the temperature collector respectively with blast gate controller communication connection, the blast gate sets up respectively in the region of difference, the temperature collector with the blast gate corresponds the setting, regional control terminal is used for setting up different regional preset target temperature, the temperature collector is used for gathering regional ambient temperature of locating and sending to the blast gate controller, the blast gate controller is used for carrying out air supply control according to foretell method.
An air conditioning system comprises an air pipe unit and the regional control system, wherein the air pipe unit is connected with the air valve controller.
According to the area control method, the device and the system as well as the air conditioning system, when the adjusting areas with the air valve opening requirements exist, namely when the areas need to be subjected to temperature adjustment, the air valve controller can acquire the environment temperature and the preset target temperature corresponding to each adjusting area to be analyzed, and the optimal temperature data is obtained and combined and sent to the one-to-one air pipe unit connected with the air pipe unit, so that the air pipe unit can conveniently perform air supply control according to the optimal temperature data combination, and meanwhile, the temperature adjustment operation of each adjusting area is realized. And if an adjusting area with the environment temperature consistent with the corresponding preset target temperature appears in the adjusting process, stopping air supply control on the standard reaching area. And then obtaining an updated optimal temperature data combination according to the current environmental temperature and the preset target temperature of the rest non-standard areas and sending the updated optimal temperature data combination to the air duct unit, so that the air duct unit performs air supply control on the non-standard areas by using the updated optimal temperature data combination. And stopping air supply of the corresponding area when the adjusting areas with the environment temperatures consistent with the corresponding preset target temperatures exist again until the environment temperatures of all the adjusting areas are consistent with the corresponding preset target temperatures. Through the scheme, the environment temperature of each adjusting area can efficiently reach the preset target temperature, the temperature control requirements of different areas are met, so that the temperature control of a plurality of areas can be realized simultaneously, and the control method has the advantage of high control reliability.
Drawings
FIG. 1 is a flow diagram illustrating a method for area control according to an embodiment;
FIG. 2 is a schematic diagram of an embodiment of a process for obtaining optimal temperature data combinations;
FIG. 3 is a schematic diagram of another embodiment of a process for obtaining optimal temperature data combinations;
FIG. 4 is a flow chart illustrating a method for zone control in another embodiment;
FIG. 5 is a flow chart of a zone control method according to an embodiment;
FIG. 6 is a schematic diagram of a regional control device in an embodiment;
FIG. 7 is a schematic diagram of a regional control device in another embodiment;
FIG. 8 is a block diagram of a zone control system in accordance with an embodiment;
FIG. 9 is a schematic diagram of an embodiment of an air conditioning system.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, a region control method includes steps S300, S400 and S500.
And step S300, when an adjusting area with the requirement of opening the air valve exists, obtaining optimal temperature data according to the environment temperature corresponding to the adjusting area and the preset target temperature, combining the optimal temperature data and sending the optimal temperature data to the air pipe unit.
Specifically, the optimal temperature data combination is used for the air duct unit group to carry out air supply control on the adjusting area. The adjusting area of the air valve opening requirement is the area which needs to be subjected to temperature adjustment in the area control system, and the temperature adjustment of each area in the area control system is realized by controlling the corresponding air valve opening through the air valve controller, so that the area of the air valve opening requirement is the area with the temperature adjustment requirement. For each adjusting area, the ambient temperature and the preset target temperature may have a certain difference or may be the same, and in order to better realize the control operation of different areas, the air valve controller may analyze the ambient temperatures and the preset target temperatures of all the adjusting areas, select one of the ambient temperatures and one of the preset target temperatures to combine, obtain the optimal temperature data, combine and send the optimal temperature data to the air pipe unit. The air pipe unit can enter a proper running state according to the environment temperature and the preset target temperature in the optimal temperature data combination so as to quickly regulate the environment temperature to the running state running of the preset target temperature and supply air to each regulation area.
It can be understood that the number of the adjusting regions of the air valve opening requirement is not unique, when the number of the adjusting regions of the air valve opening requirement is two or more, when only one adjusting region is available, the environment temperature and the preset target temperature are not needed, and the air pipe unit can directly supply air according to the environment temperature and the preset target temperature. When a plurality of different adjusting areas exist, the air valve controller analyzes the environment temperature of each adjusting area and the preset target temperature, and according to the scheme, the air pipe unit quickly adjusts the environment temperatures of the different areas to the corresponding preset target temperatures after obtaining the optimal temperature data combination.
It should be noted that, the optimal temperature data combination is different for different operation modes of the air conditioning system, and the optimal temperature data combination should be analyzed according to the operation modes of the air conditioning system. For example, in one embodiment, when the air conditioning system is in a cooling state, the corresponding optimal temperature data combination is a combination formed by a maximum ambient temperature of the ambient temperatures and a minimum preset target temperature of the preset target temperatures, and under the temperature data combination, the maximum cooling demand in the cooling mode can be met, and correspondingly, the cooling demands of all the conditioning areas in the cooling mode can also be met. In another embodiment, when the air conditioning system is in the heating mode, the corresponding optimal temperature data combination is a combination formed by a minimum ambient temperature of the ambient temperatures and a maximum preset target temperature of the preset target temperatures, and under the temperature data combination, the maximum heating requirement in the heating mode can be met, and correspondingly, the heating requirements of all the adjustment areas in the heating mode can also be met.
It can be understood that, for the special case that the environmental temperature of each adjusting area is consistent and the preset target temperature is also consistent, the air valve controller only needs to send the corresponding preset target temperature and the corresponding environmental temperature to the air pipe unit to control air supply. Due to the influences of the areas of the different regions, the temperature variation trend and the like, even if the regions have the same ambient temperature and the same preset target temperature, certain differences exist during temperature adjustment, and therefore, the subsequent analysis process is consistent with the situation that the ambient temperature or the preset target temperature of each adjustment region is not completely the same.
And step S400, controlling the standard-reaching area to stop air supply when at least one standard-reaching area exists.
Specifically, the standard reaching area is an adjusting area in which the ambient temperature is consistent with the corresponding preset target temperature. When the air pipe unit obtains the optimal temperature data combination to control air supply, the air valve controller collects the ambient temperature of each adjusting area in real time, contrasts and analyzes the collected ambient temperature and the corresponding preset target temperature, when the ambient temperature and the corresponding preset target temperature indicate that the adjusting area corresponding to the ambient temperature reaches the user requirement, and the air valve controller controls the standard area to stop air supply.
It can be understood that the number of the areas reaching the standard is not unique, and when air supply control is performed according to the optimal temperature data combination, the ambient temperature in two or more than two adjusting areas may reach the corresponding preset target temperature, and at this time, only the adjusting areas with the ambient temperature reaching the preset target temperature need to stop air supply. It should be noted that the manner in which the air valve controller controls the area to stop supplying air is not exclusive, and specifically, the air valve controller may control the air valve corresponding to the standard area to close, and the like.
And S500, combining the updated optimal temperature data according to the environmental temperature of the non-standard area and the corresponding preset target temperature, and sending the data to the air pipe unit. And then returning to the step S400 until the environmental temperatures of the adjusting areas are consistent with the corresponding preset target temperatures.
Specifically, the updated optimal temperature data combination is used for the air duct unit to perform air supply control on the substandard area. And corresponding to the standard reaching area, wherein the non-standard reaching area is an adjusting area with the environmental temperature inconsistent with the corresponding preset target temperature. Similarly, in order to achieve that the environmental temperature of each non-standard area quickly reaches the corresponding preset target temperature and also to save energy, the optimal temperature data combination is updated by adopting the method consistent with the method, so that the updated optimal temperature data combination is obtained. The corresponding environment temperature and the preset target temperature under the current condition of the non-standard areas are analyzed, a combination of the environment temperature and the preset target temperature is obtained again and sent to the air duct unit, so that the air duct unit can readjust the running state, and air supply control of the non-standard areas is achieved.
Similarly, when the air pipe unit supplies air, the air valve controller acquires the ambient temperature of each non-standard area in real time and analyzes the ambient temperature with the corresponding preset target temperature, if the non-standard area has an area with the ambient temperature consistent with the preset target temperature, the area is taken as the standard area, and when at least one standard area exists, the operation of controlling the standard area to stop supplying air is performed. And simultaneously, acquiring the optimal temperature data combination of the rest non-standard areas in the same mode to perform a new round of air supply control, and repeating the steps until the environmental temperatures of all the adjusting areas reach the preset target temperature.
Referring to fig. 2, in an embodiment, the step of obtaining the optimal temperature data according to the environment temperature corresponding to the adjustment area and the preset target temperature, and combining and sending the optimal temperature data to the air duct unit includes step S310, step S320, and step S330.
Step S310, sorting the environmental temperatures corresponding to the adjusting areas according to the numerical values to obtain the maximum environmental temperature in the environmental temperatures. Specifically, when the air conditioning system is in the cooling mode, the corresponding optimal temperature data combination is a combination of the maximum ambient temperature and the minimum preset target temperature. Firstly, sequencing all the acquired environment temperatures according to numerical values, specifically sequencing from small to large or sequencing from large to small, so as to visually obtain the maximum environment temperature in the environment temperatures.
Step S320, sorting the preset target temperatures corresponding to the adjustment areas according to the values to obtain a minimum preset target temperature among the preset target temperatures. Specifically, similar to the above-mentioned obtaining of the maximum ambient temperature, all the preset target temperatures in the adjustment area are arranged in the order from large to small or from small to large, so that the minimum value of the preset target temperatures, that is, the minimum preset target temperature, can be intuitively obtained.
And step S330, sending the minimum preset target temperature and the maximum environment temperature to the air pipe unit. Specifically, after the air valve controller obtains the minimum preset target temperature and the maximum ambient temperature, the air valve controller directly sends the target temperature and the maximum ambient temperature to the air pipe unit. The air pipe unit is combined with the unit parameters according to the acquired minimum preset target temperature and the maximum environment temperature, so that the air pipe unit runs according to the suitable unit running parameters, and cold air is conveyed to different adjusting areas to carry out refrigeration operation.
Referring to fig. 3, in an embodiment, the step of obtaining the optimal temperature data according to the environment temperature corresponding to the adjustment area and the preset target temperature, and combining and sending the optimal temperature data to the air duct unit includes step S340, step S350, and step S360.
Step S340, sorting the environmental temperatures corresponding to the adjustment areas according to the magnitude of the values, to obtain a minimum environmental temperature among the environmental temperatures. Specifically, when the air conditioning system is in the heating mode, the corresponding optimal temperature data combination is the combination of the minimum ambient temperature and the maximum preset target temperature. Firstly, sequencing all the acquired environment temperatures according to numerical values, specifically sequencing from small to large or sequencing from large to small, so as to visually obtain the minimum environment temperature in the environment temperatures.
And step S350, sequencing the preset target temperatures corresponding to the adjusting areas according to the numerical values to obtain the maximum preset target temperature in the preset target temperatures. Specifically, similar to the above-mentioned obtaining of the minimum ambient temperature, all the preset target temperatures in the adjustment area are arranged in the order from large to small or from small to large, so that the maximum value of the preset target temperatures, that is, the maximum preset target temperature, can be intuitively obtained.
And step S360, sending the maximum preset target temperature and the minimum environment temperature to the air pipe unit. Specifically, after the air valve controller obtains the maximum preset target temperature and the minimum ambient temperature, the air valve controller directly sends the target temperature and the minimum ambient temperature to the air pipe unit. The air pipe unit is combined with the unit parameters according to the acquired maximum preset target temperature and the acquired minimum environment temperature, so that the operation of conveying hot air to different adjusting areas for heating is realized by operating the appropriate unit operating parameters.
Referring to fig. 4, in an embodiment, before step S300, the method further includes step S100.
Step S100, acquiring the environmental temperatures acquired and sent by the temperature collectors arranged in different areas, and acquiring preset target temperatures corresponding to the different areas arranged by the area control terminal.
Specifically, please refer to fig. 5 in combination, after the air duct unit is connected to the regional control system, the user can set the preset target temperatures corresponding to different regions according to the requirement of the user through the regional control terminal, and the regional control terminal can send the different preset target temperatures set by the user to the air valve controller. For example, preset target temperatures of ZONE1 (region 1), ZONE2, ZONE3, and the like are set to TEMP1, TEMP2, TEMP3, and the like. The air valve controller is used as a host to carry out wireless communication with the temperature collectors of the ZONEs, the temperatures of the ZONEs are collected, namely the ambient temperatures of the ZONE1, the ZONE2, the ZONE3 and the like are collected to be temp1, temp2, temp3 and the like, and the opening and closing of the air valve of each ZONE are controlled according to whether the temperature of each ZONE reaches the set target temperature condition or not. It can be understood that the temperature collector is a temperature controller, and in the area control system, different areas are correspondingly provided with temperature controllers for collecting the ambient temperature. It should be noted that the number of temperature collectors provided in different areas is not exclusive, and may be one or more, as long as the ambient temperature corresponding to the area can be collected and sent to the air valve controller.
Referring to fig. 4, in an embodiment, after step S100 and before step S300, the method further includes step S200.
And step S200, judging whether an adjusting area of the air valve opening requirement exists or not.
Specifically, please refer to fig. 5 in combination, after the air valve controller obtains the ambient temperatures of all the areas and the preset target temperature, whether the user has an area where the air valve is opened for temperature adjustment is determined, and when the adjustment area where the air valve is opened is determined, the air valve controller obtains the ambient temperature corresponding to the adjustment area and the corresponding preset target temperature according to the obtained ambient temperature and the preset target temperature, so as to perform the corresponding adjustment operation. It should be noted that the specific determination method is not exclusive, and the determination may be performed according to whether a start request sent by a user is received, as long as the air valve controller can timely know when the user has an air valve start requirement.
It can be understood that, in one embodiment, when the air valve controller sequentially sends the obtained optimal temperature data combination and each updated optimal temperature data combination to the air duct unit for air supply control, so that the ambient temperatures of all the adjustment areas are consistent with the preset target temperature, the operation of the adjustment area for judging whether the air valve opening requirement exists is returned. The air valve controller receives the ambient temperature sent by the temperature collectors of the regions and the preset target temperature sent by the region control terminal in real time, when the adjusting region with the air valve opening requirement is detected again, air supply control operation is carried out again according to the latest ambient temperature and the preset target temperature, so that when a user has the requirement for temperature adjustment of the regions, the air valve controller can timely learn and carry out corresponding air supply control, and the ambient temperature corresponding to each adjusting region selected again by the user is quickly adjusted to the corresponding preset target temperature.
Referring to fig. 4, in an embodiment, when it is determined whether there is an adjustment area required to open the air valve, if there is no adjustment area required to open the air valve, the ambient temperature collected and sent by the temperature collectors disposed in different areas is obtained, and meanwhile, preset target temperatures corresponding to the different areas set by the area control terminal are obtained. That is, in the present embodiment, when the adjustment region is made whether or not there is a demand for opening the damper, there may be a case where there is no demand. At this time, the air valve controller will perform the operation of obtaining the ambient temperature of each area and the preset target temperature, that is, the ambient temperature and the target temperature of each area are updated in real time, so that the temperature adjustment operation can be accurately performed when the temperature adjustment is required.
According to the area control method, when the adjusting areas with the air valve opening requirements exist, namely when the adjusting areas need temperature adjustment, the air valve controller can acquire the environment temperature and the preset target temperature corresponding to each adjusting area to analyze, obtain the optimal temperature data combination and send the optimal temperature data combination to the one-driving-one air pipe unit connected with the optimal temperature data combination, so that the air pipe unit can conveniently perform air supply control according to the optimal temperature data combination, and meanwhile, the temperature adjustment operation of each adjusting area is realized. And if an adjusting area with the environment temperature consistent with the corresponding preset target temperature appears in the adjusting process, stopping air supply control on the standard reaching area. And then obtaining an updated optimal temperature data combination according to the current environmental temperature and the preset target temperature of the rest non-standard areas and sending the updated optimal temperature data combination to the air duct unit, so that the air duct unit performs air supply control on the non-standard areas by using the updated optimal temperature data combination. And stopping air supply of the corresponding area when the adjusting areas with the environment temperatures consistent with the corresponding preset target temperatures exist again until the environment temperatures of all the adjusting areas are consistent with the corresponding preset target temperatures. Through the scheme, the environment temperature of each adjusting area can efficiently reach the preset target temperature, the temperature control requirements of different areas are met, so that the temperature control of a plurality of areas can be realized simultaneously, and the control method has the advantage of high control reliability.
Referring to fig. 6, a local control apparatus includes: the air supply control module 300, the air supply stopping module 400 and the optimum temperature data combination updating module 500.
The air supply control module 300 is used for obtaining optimal temperature data according to the corresponding environment temperature of the adjusting area and the preset target temperature and combining and sending the optimal temperature data to the air pipe unit when the adjusting area with the requirement of opening the air valve exists. The optimal temperature data combination is used for the air duct unit to perform air supply control on the adjusting area. The adjusting area of the air valve opening requirement is the area which needs to be subjected to temperature adjustment in the area control system, and the temperature adjustment of each area in the area control system is realized by controlling the corresponding air valve opening through the air valve controller, so that the area of the air valve opening requirement is the area with the temperature adjustment requirement. For each adjusting area, the ambient temperature and the preset target temperature may have a certain difference or may be the same, and in order to better realize the control operation of different areas, the air valve controller may analyze the ambient temperatures and the preset target temperatures of all the adjusting areas, select one of the ambient temperatures and one of the preset target temperatures to combine, obtain the optimal temperature data, combine and send the optimal temperature data to the air pipe unit. The air pipe unit can enter a proper running state according to the environment temperature and the preset target temperature in the optimal temperature data combination so as to quickly regulate the environment temperature to the running state running of the preset target temperature and supply air to each regulation area.
The air supply stopping module 400 is used for controlling the standard-reaching area to stop air supply when at least one standard-reaching area exists. The standard reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature. When the air pipe unit obtains the optimal temperature data combination to control air supply, the air valve controller collects the ambient temperature of each adjusting area in real time, contrasts and analyzes the collected ambient temperature and the corresponding preset target temperature, when the ambient temperature and the corresponding preset target temperature indicate that the adjusting area corresponding to the ambient temperature reaches the user requirement, and the air valve controller controls the standard area to stop air supply.
The optimal temperature data combination updating module 500 is used for obtaining an updated optimal temperature data combination according to the environmental temperature of the non-standard area and the corresponding preset target temperature and sending the updated optimal temperature data combination to the air pipe unit, and then controlling the standard area to stop air supply when at least one standard area exists until the environmental temperature of the adjusting area is consistent with the corresponding preset target temperature. And the updated optimal temperature data combination is used for the air duct unit to carry out air supply control on the area which does not reach the standard. And corresponding to the standard reaching area, wherein the non-standard reaching area is an adjusting area with the environmental temperature inconsistent with the corresponding preset target temperature. Similarly, in order to achieve that the environmental temperature of each non-standard area quickly reaches the corresponding preset target temperature and also to save energy, the optimal temperature data combination is updated by adopting the method consistent with the method, so that the updated optimal temperature data combination is obtained. The corresponding environment temperature and the preset target temperature under the current condition of the non-standard areas are analyzed, a combination of the environment temperature and the preset target temperature is obtained again and sent to the air duct unit, so that the air duct unit can readjust the running state, and air supply control of the non-standard areas is achieved.
In one embodiment, the air supply control module 300 is further configured to sort the environmental temperatures corresponding to the adjustment areas according to the magnitude of the values, so as to obtain a maximum environmental temperature of the environmental temperatures; sequencing preset target temperatures corresponding to the adjusting areas according to the numerical values to obtain the minimum preset target temperature in the preset target temperatures; and sending the minimum preset target temperature and the maximum environment temperature to the air pipe unit.
In one embodiment, the air supply control module 300 is further configured to sort the environmental temperatures corresponding to the adjustment areas according to the magnitude of the values, so as to obtain a minimum environmental temperature of the environmental temperatures; sequencing preset target temperatures corresponding to the adjusting areas according to the numerical values to obtain the maximum preset target temperature in the preset target temperatures; and sending the maximum preset target temperature and the minimum environment temperature to the air pipe unit.
Referring to fig. 7, in an embodiment, before the air supply control module 300 obtains an optimal temperature data combination according to the environment temperature corresponding to the adjustment area and the preset target temperature and sends the optimal temperature data combination to the air duct unit, the area control apparatus further includes a temperature obtaining module 100. The temperature obtaining module 100 is configured to obtain the ambient temperatures collected and sent by the temperature collectors disposed in different areas, and obtain preset target temperatures corresponding to the different areas set by the area control terminal.
Referring to fig. 7, in an embodiment, after the temperature obtaining module 100 obtains the ambient temperatures collected and sent by the temperature collectors disposed in different areas, and obtains the preset target temperatures corresponding to the different areas disposed in the area control terminal, the area control apparatus further includes a start determining module 200 before the air supply control module 300 obtains the optimal temperature data according to the ambient temperature corresponding to the adjustment area and the preset target temperatures and sends the optimal temperature data to the air duct unit. The opening judgment module 200 is used for judging whether a regulation area of the air valve opening requirement exists.
For the specific definition of the area control device, reference may be made to the above definition of the area control method, which is not described herein again. The respective modules in the area control device described above may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
According to the area control device, when the adjusting areas with the air valve opening requirements exist, namely when the adjusting areas need to be subjected to temperature adjustment, the air valve controller can acquire the environment temperature corresponding to each adjusting area and analyze the environment temperature and the preset target temperature to obtain the optimal temperature data set and send the optimal temperature data set to the one-driving-one air pipe unit connected with the optimal temperature data set, so that the air pipe unit can conveniently perform air supply control according to the optimal temperature data set, and meanwhile, the temperature adjusting operation of each adjusting area is realized. And if an adjusting area with the environment temperature consistent with the corresponding preset target temperature appears in the adjusting process, stopping air supply control on the standard reaching area. And then obtaining an updated optimal temperature data combination according to the current environmental temperature and the preset target temperature of the rest non-standard areas and sending the updated optimal temperature data combination to the air duct unit, so that the air duct unit performs air supply control on the non-standard areas by using the updated optimal temperature data combination. And stopping air supply of the corresponding area when the adjusting areas with the environment temperatures consistent with the corresponding preset target temperatures exist again until the environment temperatures of all the adjusting areas are consistent with the corresponding preset target temperatures. Through the scheme, the environment temperature of each adjusting area can efficiently reach the preset target temperature, the temperature control requirements of different areas are met, so that the temperature control of a plurality of areas can be realized simultaneously, and the control method has the advantage of high control reliability.
Referring to fig. 8, a zone control system includes: the air supply control system comprises an area control terminal 10, an air valve controller 20, air valves 30 and a temperature collector 40, wherein the area control terminal 10 is connected with the air valve controller 20, the air valves 30 are respectively connected with the air valve controller 20, the temperature collector 40 is respectively in communication connection with the air valve controller 20, the air valves 30 are respectively arranged in different areas, the temperature collector 40 and the air valves 30 are correspondingly arranged, the area control terminal 10 is used for setting preset target temperatures of different areas, the temperature collector 40 is used for collecting the ambient temperature of the area and sending the ambient temperature to the air valve controller 20, and the air valve controller 20 is used for carrying out air supply control according to the method.
When an adjusting area with the requirement of opening the air valve 30 exists, the optimal temperature data is obtained according to the corresponding environment temperature of the adjusting area and the corresponding preset target temperature, combined and sent to the air pipe unit. The optimal temperature data combination is used for the air duct unit to perform air supply control on the adjusting area. The adjustment area required for opening the air valve 30 is an area requiring temperature adjustment in the area control system, and since the temperature adjustment of each area in the area control system is realized by controlling the opening degree of the corresponding air valve 30 through the air valve controller 20, the area required for opening the air valve is an area requiring temperature adjustment. For each adjusting area, the ambient temperature and the preset target temperature may be different from each other or may be the same, and in order to better realize the control operation in different areas, the air valve controller 20 may analyze the ambient temperatures and the preset target temperatures of all the adjusting areas, select one of the ambient temperatures and one of the preset target temperatures to combine, obtain the optimal temperature data, combine and send the optimal temperature data to the air pipe unit. The air pipe unit can enter a proper running state according to the environment temperature and the preset target temperature in the optimal temperature data combination so as to quickly regulate the environment temperature to the running state running of the preset target temperature and supply air to each regulation area.
And when at least one standard reaching area exists, controlling the standard reaching area to stop air supply. The standard reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature. When the air pipe unit obtains the optimal temperature data combination to control air supply, the air valve controller 20 collects the ambient temperature of each adjusting area in real time, and carries out contrastive analysis on the collected ambient temperature and the corresponding preset target temperature, when the ambient temperature and the corresponding preset target temperature indicate that the adjusting area corresponding to the ambient temperature reaches the user requirement, and at the moment, the air valve controller 20 controls the standard area to stop air supply.
And combining the updated optimal temperature data according to the environmental temperature of the non-standard areas and the corresponding preset target temperature, sending the data to the air pipe unit, and then controlling the standard areas to stop air supply operation when at least one standard area exists. And the updated optimal temperature data combination is used for the air duct unit to carry out air supply control on the area which does not reach the standard. And corresponding to the standard reaching area, wherein the non-standard reaching area is an adjusting area with the environmental temperature inconsistent with the corresponding preset target temperature. Similarly, in order to achieve that the environmental temperature of each non-standard area quickly reaches the corresponding preset target temperature and also to save energy, the optimal temperature data combination is updated by adopting the method consistent with the method, so that the updated optimal temperature data combination is obtained. The corresponding environment temperature and the preset target temperature under the current condition of the non-standard areas are analyzed, a combination of the environment temperature and the preset target temperature is obtained again and sent to the air duct unit, so that the air duct unit can readjust the running state, and air supply control of the non-standard areas is achieved.
Similarly, when the air duct unit supplies air, the air valve controller 20 obtains the ambient temperature of each non-standard area in real time and analyzes the ambient temperature with the corresponding preset target temperature, if an area with the ambient temperature consistent with the preset target temperature appears in the non-standard area, the area is taken as the standard area, and when at least one standard area exists, the operation of controlling the standard area to stop supplying air is executed. And simultaneously, acquiring the optimal temperature data combination of the rest non-standard areas in the same mode to perform a new round of air supply control, and repeating the steps until the environmental temperatures of all the adjusting areas reach the preset target temperature.
According to the regional control system, when the adjusting regions with the air valve opening requirements exist, namely when the adjusting regions need to adjust the temperature, the air valve controller can acquire the environment temperature corresponding to each adjusting region and analyze the environment temperature and the preset target temperature, the optimal temperature data is obtained and combined and sent to the one-driving-one air pipe unit connected with the optimal temperature data, so that the air pipe unit can conveniently perform air supply control according to the optimal temperature data combination, and meanwhile, the temperature adjusting operation of each adjusting region is realized. And if an adjusting area with the environment temperature consistent with the corresponding preset target temperature appears in the adjusting process, stopping air supply control on the standard reaching area. And then obtaining an updated optimal temperature data combination according to the current environmental temperature and the preset target temperature of the rest non-standard areas and sending the updated optimal temperature data combination to the air duct unit, so that the air duct unit performs air supply control on the non-standard areas by using the updated optimal temperature data combination. And stopping air supply of the corresponding area when the adjusting areas with the environment temperatures consistent with the corresponding preset target temperatures exist again until the environment temperatures of all the adjusting areas are consistent with the corresponding preset target temperatures. Through the scheme, the environment temperature of each adjusting area can efficiently reach the preset target temperature, the temperature control requirements of different areas are met, so that the temperature control of a plurality of areas can be realized simultaneously, and the control method has the advantage of high control reliability.
Referring to fig. 9, an air conditioning system includes an air duct unit 50 and the above-mentioned zone control system, wherein the air duct unit 50 is connected to the air valve controller 20.
When there is an adjusting area where the air valve 30 needs to be opened, the optimal temperature data is obtained according to the corresponding ambient temperature and the corresponding preset target temperature of the adjusting area, and the optimal temperature data is combined and sent to the air duct unit 50. The optimal temperature data combination is used for the air duct unit 50 to perform air supply control on the adjusting area. The adjustment area required for opening the air valve 30 is an area requiring temperature adjustment in the area control system, and since the temperature adjustment of each area in the area control system is realized by controlling the opening degree of the corresponding air valve 30 through the air valve controller 20, the area required for opening the air valve is an area requiring temperature adjustment. For each regulation area, the ambient temperature and the preset target temperature may be different from each other or may be the same, and in order to better realize the control operation in different areas, the air valve controller 20 may analyze the ambient temperatures and the preset target temperatures in all the regulation areas, select one of the ambient temperatures and one of the preset target temperatures to combine, obtain the optimal temperature data, and combine and send the optimal temperature data to the air duct unit 50. The air duct unit 50 can enter a suitable operation state according to the ambient temperature and the preset target temperature in the optimal temperature data combination to quickly adjust the ambient temperature to the operation state of the preset target temperature, and supply air to each adjustment area.
And when at least one standard reaching area exists, controlling the standard reaching area to stop air supply. The standard reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature. When the air duct unit 50 obtains the optimal temperature data combination to control air supply, the air valve controller 20 collects the ambient temperature of each adjusting area in real time, and performs comparative analysis on the collected ambient temperature and the corresponding preset target temperature, when the ambient temperature and the corresponding preset target temperature indicate that the adjusting area corresponding to the ambient temperature reaches the user requirement, and at the moment, the air valve controller 20 controls the standard reaching area to stop air supply.
And combining the updated optimal temperature data according to the environmental temperature of the non-standard areas and the corresponding preset target temperature, sending the data to the air pipe unit 50, and controlling the standard areas to stop air supply operation when at least one standard area exists. The updated optimum temperature data combination is used for the air duct unit 50 to perform air supply control on the substandard area. And corresponding to the standard reaching area, wherein the non-standard reaching area is an adjusting area with the environmental temperature inconsistent with the corresponding preset target temperature. Similarly, in order to achieve that the environmental temperature of each non-standard area quickly reaches the corresponding preset target temperature and also to save energy, the optimal temperature data combination is updated by adopting the method consistent with the method, so that the updated optimal temperature data combination is obtained. The corresponding ambient temperature and the preset target temperature under the current condition of the non-standard areas are analyzed, a combination of the ambient temperature and the preset target temperature is obtained again and sent to the air duct unit 50, so that the air duct unit 50 can readjust the running state, and air supply control of each non-standard area is achieved.
Similarly, when the air duct unit 50 supplies air, the air valve controller 20 obtains the ambient temperature of each non-standard area in real time and analyzes the ambient temperature with the corresponding preset target temperature, if an area with the ambient temperature consistent with the preset target temperature appears in the non-standard area, the area is taken as the standard area, and when at least one standard area exists, the operation of controlling the standard area to stop supplying air is executed. And simultaneously, acquiring the optimal temperature data combination of the rest non-standard areas in the same mode to perform a new round of air supply control, and repeating the steps until the environmental temperatures of all the adjusting areas reach the preset target temperature.
According to the air conditioning system, when the adjusting regions with the air valve opening requirements exist, namely when the adjusting regions need to adjust the temperature, the air valve controller can acquire the ambient temperature corresponding to each adjusting region and analyze the ambient temperature and the preset target temperature to obtain the optimal temperature data combination and send the optimal temperature data combination to the one-driving-one air pipe unit connected with the optimal temperature data combination, so that the air pipe unit can conveniently perform air supply control according to the optimal temperature data combination, and meanwhile, the temperature adjusting operation of each adjusting region is realized. And if an adjusting area with the environment temperature consistent with the corresponding preset target temperature appears in the adjusting process, stopping air supply control on the standard reaching area. And then obtaining an updated optimal temperature data combination according to the current environmental temperature and the preset target temperature of the rest non-standard areas and sending the updated optimal temperature data combination to the air duct unit, so that the air duct unit performs air supply control on the non-standard areas by using the updated optimal temperature data combination. And stopping air supply of the corresponding area when the adjusting areas with the environment temperatures consistent with the corresponding preset target temperatures exist again until the environment temperatures of all the adjusting areas are consistent with the corresponding preset target temperatures. Through the scheme, the environment temperature of each adjusting area can efficiently reach the preset target temperature, the temperature control requirements of different areas are met, so that the temperature control of a plurality of areas can be realized simultaneously, and the control method has the advantage of high control reliability.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A zone control method, characterized in that the method comprises:
when two or more adjusting areas with air valve opening requirements exist, obtaining an optimal temperature data combination according to the corresponding environment temperature of the adjusting areas and a preset target temperature and sending the optimal temperature data combination to an air duct unit, wherein the optimal temperature data combination is used for the air duct unit to control air supply to the adjusting areas, when the air duct unit is in a cooling mode, the optimal temperature data combination comprises a minimum preset target temperature and a maximum environment temperature, and when the air duct unit is in a heating mode, the optimal temperature data combination comprises a maximum preset target temperature and a minimum environment temperature;
when at least one standard-reaching area exists, controlling the standard-reaching area to stop air supply, wherein the standard-reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature;
and obtaining an updated optimal temperature data combination according to the environmental temperature of the non-standard area and the corresponding preset target temperature, sending the updated optimal temperature data combination to the air duct unit, and then returning to the air duct unit, when at least one standard area exists, controlling the standard area to stop air supply until the environmental temperature of the adjusting area is consistent with the corresponding preset target temperature, wherein the updated optimal temperature data combination is used for the air duct unit to control the air supply of the non-standard area.
2. The zone control method according to claim 1, wherein the step of obtaining optimal temperature data according to the environment temperature corresponding to the adjustment zone and a preset target temperature, combining the optimal temperature data and sending the optimal temperature data to the air duct unit comprises the following steps:
sequencing the environment temperatures corresponding to the adjusting areas according to the numerical values to obtain the maximum environment temperature in the environment temperatures;
sorting preset target temperatures corresponding to the adjusting area according to the numerical value to obtain the minimum preset target temperature in the preset target temperatures;
and sending the minimum preset target temperature and the maximum environment temperature to an air pipe unit.
3. The zone control method according to claim 1, wherein the step of obtaining optimal temperature data according to the environment temperature corresponding to the adjustment zone and a preset target temperature, combining the optimal temperature data and sending the optimal temperature data to the air duct unit comprises the following steps:
sequencing the environmental temperatures corresponding to the adjusting areas according to the numerical values to obtain the minimum environmental temperature in the environmental temperatures;
sorting preset target temperatures corresponding to the adjusting area according to the numerical value to obtain the maximum preset target temperature in the preset target temperatures;
and sending the maximum preset target temperature and the minimum environment temperature to an air pipe unit.
4. The area control method according to claim 1, wherein before the step of obtaining the optimal temperature data according to the ambient temperature and the preset target temperature corresponding to the adjustment area and sending the optimal temperature data to the air duct unit when the adjustment area requiring the air valve opening exists, the method further comprises:
the method comprises the steps of acquiring the environmental temperatures collected and sent by temperature collectors arranged in different areas, and acquiring preset target temperatures corresponding to the different areas and set by a regional control terminal.
5. The area control method according to claim 4, wherein after the step of obtaining the ambient temperatures collected and sent by the temperature collectors disposed in different areas and obtaining the preset target temperatures corresponding to the different areas disposed at the area control terminal, and before the step of obtaining the optimal temperature data according to the ambient temperature corresponding to the regulation area and the preset target temperature and sending the optimal temperature data to the air duct unit when there is a regulation area required to open the air damper, the method further comprises:
and judging whether a regulating area of the air valve opening requirement exists or not.
6. The area control method according to claim 5, wherein when there is no adjusting area required for opening the damper, the ambient temperature acquired and sent by the temperature acquiring device arranged in different areas is returned, and preset target temperatures corresponding to different areas arranged by the area control terminal are acquired.
7. An area control apparatus, comprising:
the air supply control module is used for obtaining an optimal temperature data combination according to the corresponding environment temperature and preset target temperature of the adjusting area and sending the optimal temperature data combination to the air pipe unit when two or more adjusting areas with air valve opening requirements exist, wherein the optimal temperature data combination is used for the air pipe unit to perform air supply control on the adjusting area, when the air pipe unit is in a refrigerating mode, the optimal temperature data combination comprises a minimum preset target temperature and a maximum environment temperature, and when the air pipe unit is in a heating mode, the optimal temperature data combination comprises a maximum preset target temperature and a minimum environment temperature;
the air supply stopping module is used for controlling the standard-reaching area to stop air supply when at least one standard-reaching area exists, and the standard-reaching area is an adjusting area with the environment temperature consistent with the corresponding preset target temperature;
and the optimal temperature data combination updating module is used for obtaining an updated optimal temperature data combination according to the environmental temperature of the non-standard area and the corresponding preset target temperature and sending the updated optimal temperature data combination to the air duct unit, then returning to the air duct unit, and controlling the standard area to stop air supply until the environmental temperature of the adjusting area is consistent with the corresponding preset target temperature when at least one standard area exists, wherein the updated optimal temperature data combination is used for the air duct unit to control the air supply of the non-standard area.
8. A zone control system, comprising: the device comprises an area control terminal, an air valve controller, air valves and a temperature collector, wherein the area control terminal is connected with the air valve controller, the air valves are respectively connected with the air valve controller, the temperature collector is respectively in communication connection with the air valve controller, the air valves are respectively arranged in different areas, the temperature collector is arranged corresponding to the air valves,
the area control terminal is used for setting preset target temperatures of different areas, the temperature collector is used for collecting the ambient temperature of the area and sending the ambient temperature to the air valve controller, and the air valve controller is used for controlling air supply according to the method of any one of claims 1 to 6.
9. An air conditioning system comprising an air duct assembly and the zone control system of claim 8, the air duct assembly being connected to the air valve controller.
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| CN113739359B (en) * | 2021-08-31 | 2022-09-02 | 广州汇电云联互联网科技有限公司 | Energy-saving control method and device for central air-conditioning system and central air-conditioning system |
| CN114427732A (en) * | 2022-01-24 | 2022-05-03 | 珠海格力电器股份有限公司 | Control method, device and equipment of air conditioner and storage medium |
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