CN111271816A - Dual-control-authority filtering method, centralized control device and multi-split air conditioner - Google Patents
Dual-control-authority filtering method, centralized control device and multi-split air conditioner Download PDFInfo
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- CN111271816A CN111271816A CN201911279100.1A CN201911279100A CN111271816A CN 111271816 A CN111271816 A CN 111271816A CN 201911279100 A CN201911279100 A CN 201911279100A CN 111271816 A CN111271816 A CN 111271816A
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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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
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F11/88—Electrical aspects, e.g. circuits
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Abstract
The invention provides a double control authority filtering method, a centralized control device and a multi-split air conditioner, wherein the multi-split air conditioner comprises a plurality of indoor units, and the method comprises the following steps: s1Acquiring a preset group and a corresponding authority parameter of the centralized control system, and judging the group and the authority of the user; s2And controlling the indoor units under the corresponding groups, locking the right and filtering, and screening out the indoor units with the control right. The invention solves the problem that the load of the server is large because all information of the equipment needs to be transmitted to the server in the prior art, and can avoid the problem that some equipment does not need to be transmittedThe information transmission is required, and the intelligent air conditioner controlled by the user is ensured to be controllable; the operation is simple, and the user experience is better.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a dual-control-authority filtering method, a centralized control device and a multi-split air conditioner.
Background
The multi-split air conditioner comprises a circulating system formed by connecting at least one outdoor unit with a plurality of indoor units through a pipe, and energy conversion and transmission are carried out by means of flowing of a refrigerant so as to meet the indoor cooling and heating composite requirements.
In the using process, if the user does not allow the operation state of the indoor unit to be manually changed, the locking operation can be carried out, the operation state is limited, and any control command which is violated with the locking is not responded. When the control authority of multiple devices is filtered in the market at present, a system generally transmits information of all the devices to a server including the devices in a locked state, so that some unnecessary information is transmitted, waste of transmission resources is caused, meanwhile, some invalid information which cannot be controlled is displayed, operation of a user is not facilitated, and use experience of the user is influenced; furthermore, the filtration often occurs before the process of controlling the plant, which is not the optimal time for filtration.
With the application of multi-split air conditioners in public places, the number of the connected internal machines on the multi-split air conditioners is further increased. How to realize that the introduced internal machine is controllable by a user when the control of the internal machine is realized becomes a technical problem to be solved urgently to improve the use satisfaction of the user.
Disclosure of Invention
The invention solves the problem that in the process of controlling the multi-equipment intelligent air conditioner, the intelligent air conditioner which cannot be controlled can be screened for one time in the transmission process only by transmitting the operating parameters of part of the internal machines according to the user level, so that redundant intelligent air conditioners are removed, and the transmitted intelligence is ensured to be controllable by the user.
In order to solve the above problems, the present invention provides a dual control authority filtering method, which is based on a centrally controlled multi-split air conditioner, the multi-split air conditioner including a plurality of indoor units, the method including: s1Acquiring a preset group and a corresponding authority parameter of the centralized control system, and judging the group and the authority of the user; s2And controlling the indoor units under the corresponding groups, locking the right and filtering, and screening out the indoor units with the control right. The scheme leads the internal machine to be divided into groups in advance and set the control authority in a grading way, so thatWhen the user performs intelligent control, the user transmits and screens the internal machine parameters under the corresponding grouping, so that the transmission of a large amount of unnecessary information is avoided, and the transmitted intelligence is ensured to be controllable by the user; after the user level is determined, the intelligently controlled air conditioners can be automatically screened instead of filtering and screening the equipment before control, so that the user operation is greatly facilitated, and unnecessary troubles are avoided;
further, the method further comprises: and corresponding centralized control is carried out on the screened equipment, so that the control accuracy and success rate are improved, and the user experience is good. The centralized control comprises the steps of adjusting the preset temperature, changing the running windshield, adjusting the opening degree of the air deflector and the like.
Further, the step S2The method comprises the following steps: s21Initiating a control request by a user; s22Filtering the control authority of the equipment under the group where the user is located; s23Carrying out secondary filtration on the filtered equipment through the equipment lock; s24And screening out the indoor units which have control authority and are not provided with the equipment locks. By obtaining the control state and the locking state of the indoor units under the corresponding grouping and screening, the selected indoor units can be intelligently regulated, the embarrassment that most of the displayed indoor units cannot be regulated is avoided, and the use satisfaction is improved.
Further, the step S23Further comprising: if the equipment lock is set for the indoor units in the corresponding group, the user level for setting the equipment lock is determined according to the operation record, and if the user level is set by a low-level user, the indoor units can still be controlled within a certain parameter range.
Furthermore, users of higher levels can adjust the parameters of the indoor units in the groups and the sub-groups where the users are located, and the parameters of the indoor units in the groups are adjusted, so that diversified regulation and control requirements are met, and the regulation and control of the air conditioner are more accurate and specific.
Furthermore, the parameters of the indoor unit include a preset temperature, an operation windshield, a control state, a locking state and the like. The air conditioner locking and control are two operations, the air conditioner can be locked independently, the air conditioner is locked independently, when a user controls the air conditioner independently, if the locked equipment cannot be controlled, the upper and lower temperature limits of the selected equipment can be set, for example, the upper and lower temperature limits of the equipment are set, and the upper and lower temperature limits of the air conditioner must be set in the process of controlling the temperature of the air conditioner by the sub-group next time.
Compared with the prior art, the dual control authority filtering method has the beneficial effects that:
(1) according to the scheme, the indoor units are grouped and filtered by double control authorities, so that the screened indoor units can be intelligently controlled, and the user experience is good;
(2) the scheme can avoid the transmission of unnecessary information, and the load of the centralized control device is smaller;
(3) according to the scheme, the indoor unit of the air conditioner can be automatically screened after the user level is determined, instead of filtering and screening the equipment before control, so that the user operation is greatly facilitated.
In addition, the present invention also provides a centralized control device for a multi-split air conditioner, the multi-split air conditioner including a plurality of indoor units, the centralized control device comprising: an acquisition unit: the method is used for acquiring parameter information such as control and locking authority of indoor units under corresponding groups from the pipeline flow through a webSocket based on a webSocket protocol; the interface interaction unit is used for displaying the operating parameters of the multi-split air conditioner and the controllable indoor unit, and inputting related control instructions or modifying control authority and operating parameters; and the control unit is used for controlling the operation parameters of the target multi-split system under the condition of receiving a control instruction for controlling the target indoor unit.
Further, the acquiring unit includes: a determining unit for determining the address number of the indoor unit under the corresponding group; the second sending unit is used for sending a state query instruction to the indoor units under the grouping in sequence according to the address numbers of the indoor units; and the receiving unit is used for receiving the control and locking states fed back by the indoor units under the corresponding groups according to the state inquiry instruction. Each indoor unit corresponds to a unique address number, and a control instruction can be accurately sent to the address number of the target indoor unit, so that the condition of missed sending or repeated sending is avoided.
The invention also provides a multi-split air conditioner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the double control authority filtering method.
Further, the computer readable storage medium stores a computer program containing the above control authority filtering method. The multi-split air conditioner has the same beneficial effect as the dual control authority filtering method, and the detailed description is omitted here.
Drawings
FIG. 1 is a schematic flow chart of a dual control authority filtering method according to the present invention;
fig. 2 is a schematic diagram illustrating grouping and permission setting of a multi-split air conditioner in embodiment 2 of the present invention;
fig. 3 is a schematic flow chart of the dual control authority filtering method in embodiment 2 of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
As shown in fig. 1, a dual control authority filtering method is based on a centrally controlled multi-split air conditioner, which includes a plurality of indoor units, and includes: s1Acquiring a preset group and a corresponding authority parameter of the centralized control system, and judging the group and the authority of the user; s2Controlling and locking authority filtering the indoor units under the corresponding groups, and screening out the indoor units with control authority; s3And carrying out corresponding centralized control on the screened equipment. The scheme enables users to transmit and screen parameters of the internal machines under corresponding grouping when performing intelligent control by presetting and grouping the internal machines and setting control authority in a grading manner, and avoids transmission of a large amount of unnecessary informationThe incoming intelligent indoor units are ensured to be controllable by users; the accuracy and the success rate of controlling are improved, and user experience is good. For example, the indoor units are divided into 2-8 groups according to the number of the indoor units of the multi-split air conditioner, and are divided into 2-4 stages according to needs. The higher the level of the user is, the greater the number of indoor units that can be theoretically controlled, and the higher the level of the user can set the equipment locks of the indoor units in the group and the subgroup where the user is. The centralized control comprises the steps of adjusting the preset temperature, changing the running windshield, adjusting the opening degree of the air deflector and the like.
Said step S2The method comprises the following steps: s21Initiating a control request by a user; s22Filtering the control authority of the equipment under the group where the user is located; s23Carrying out secondary filtration on the filtered equipment through the equipment lock; s24And screening out the indoor units which have control authority and are not provided with the equipment locks. By obtaining the control state and the locking state of the indoor units under the corresponding grouping and screening, the selected indoor units can be intelligently regulated, the embarrassment that most of the displayed indoor units cannot be regulated is avoided, and the use satisfaction is improved; the filtering of the permissions can be done at the same time the user requests, rather than at the instant before the device is controlled, the filtering time is better. For the user level, the user level can be associated with the account numbers, for example, several account numbers are set to represent I-level (i.e. highest level) authority, and a plurality of account numbers correspond to II-level or III-level authority. Corresponding control passwords can be set for different levels, if the passwords are matched, corresponding control permissions are provided, and permission levels of users are determined to be the prior art, and are not described in detail herein. In addition, for the indoor units which have control authority but are provided with the equipment locks under the corresponding groups, whether the related settings are set by the same level or higher level or lower level users can be determined according to the operation records for setting the equipment locks, and for the equipment locks set by the lower level users, namely the equipment locks set by the users in the sub-groups, the higher level users are allowed to regulate and control within the range of the setting parameters, so that the number of the intelligently regulated and controlled equipment is increased; as another aspect of the present invention, users of higher level can assign their indoor units within the group and sub-groupThe parameters include the state of the equipment lock to be adjusted, so that diversified regulation and control requirements are met, and the regulation and control of the air conditioner are more accurate and specific. For example, the device lock set by the user at the same level or at a lower level can be manually cancelled, so that the number of controllable air-conditioning indoor units is increased, and the parameters of the indoor units comprise preset temperature, an operation windshield, control authority, locking authority and the like. The air conditioner locking and controlling are two operations, the air conditioner can be locked independently, if the air conditioner is locked independently, the air conditioner is locked, when a user controls the air conditioner independently, if the locked equipment cannot be controlled, the upper and lower temperature limits of the selected equipment can be set, for example, the upper and lower temperature limits of the equipment are set, and the upper and lower temperature limits of the air conditioner must be set in the process of controlling the temperature of the air conditioner by the sub-group next time.
Example 2
As shown in fig. 2, the multi-split air conditioner includes a plurality of indoor units installed in a school teaching building, and the indoor units may be other public places such as an office building and a hospital, and performs centralized control on the air conditioner as follows.
1. And carrying out preset grouping and related parameter setting on the multi-split air conditioner.
Under each group (such as A and B), corresponding authorities are set, for example, authority 1 represents that a user can control the A and the equipment under the A, authority 2 represents that the user can lock the A and the equipment under the A, and the equipment cannot be correspondingly controlled by the sub-group after the locking (for example, the user of the A101 cannot correspondingly control the A after the A is locked).
2. Before the process of controlling a plurality of devices by a user, all the devices are filtered once.
When the user performs corresponding control on the selected device, the user first performs corresponding authority filtering on the device to be controlled by the user, and performs corresponding filtering on some devices that cannot be controlled, where the filtering process is as shown in fig. 3, and specifically as follows:
based on a webSocket protocol, user information is obtained from a pipeline stream through a webSocket, all groups and sub-groups of the user are inquired by the user (wherein, the user 1 inquires three groups of A, A101 and A102), and a corresponding group authority corresponding table is formed according to the authority of each group.
Finding out a device grouping corresponding table according to all devices, searching the authority corresponding to the grouping in the grouping authority corresponding table according to the grouping where the devices are located, and if the authority corresponding to the grouping contains the control authority, the devices pass through the first-layer control filtering, and the rest devices without the authority are automatically removed.
And filtering the device locks in the second layer, if the device does not set the corresponding device lock, controlling the device by the device, if the device sets the corresponding device lock, judging and setting the level of a device lock user according to the operation record, if the device lock is set by the device lock user or a subgroup, controlling the device correspondingly, and if the device lock is set by the previous subgroup, controlling the device correspondingly without the right of the lower subgroup.
3. And the multiple devices control the authority to complete filtering, and the devices perform corresponding control.
After the air conditioner is subjected to corresponding equipment authority filtering, the remaining equipment indicates that the air conditioner has the control authority, and the equipment can be controlled correspondingly in a centralized manner. Specifically, if a school administrator a (having the highest management authority) locks device 3 of a block 102, then none of the child administrators below the school administrator a has control authority over device 3, if a block 101 does not have control authority (indicating that device (device 2) under the group cannot be intelligently controlled), during the process of controlling device 1, device 2, and device 3 by user 1, user 1 cannot perform one-layer filtering removal on control device 2 because a block 101 does not have control authority; because the upper class A school administrator of A administrators sets the lock on the device 3, the user 1 cannot control the device 3, performs 2-layer filtering, only retains the device 1 after the selection, and then performs corresponding control on the device 1. The control may be to adjust an operation damper or an operation frequency of the indoor unit or to adjust an operation mode of the indoor unit, and the above adjustments are prior art and are not described again.
Example 3
The invention also provides a centralized control device of the multi-split air conditioner, the multi-split air conditioner comprises a plurality of indoor units, and the centralized control device comprises: an acquisition unit: the method is used for acquiring parameter information such as control and locking authority of indoor units under corresponding groups from the pipeline flow through a webSocket based on a webSocket protocol; the interface interaction unit is used for displaying the operating parameters of the multi-split air conditioner and the controllable indoor unit, and inputting related control instructions or modifying control authority and operating parameters; and the control unit is used for controlling the operation parameters of the target multi-split system under the condition of receiving a control instruction for controlling the target indoor unit. The central control device, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device to execute all or part of the steps of the method according to the embodiments of the present invention.
As an example of the present invention, the acquisition unit includes: a determining unit for determining the address number of the indoor unit under the corresponding group; the second sending unit is used for sending a state query instruction to the indoor units under the grouping in sequence according to the address numbers of the indoor units; and the receiving unit is used for receiving the control and locking states fed back by the indoor units under the corresponding groups according to the state inquiry instruction. The division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
It should be understood that units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The invention also provides a multi-split air conditioner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the double control authority filtering method. A computer-readable storage medium, which stores a computer program that, when read and executed by a processor, implements the above-described control method. The multi-split air conditioner and the computer readable storage medium have the same beneficial effects as the centralized control device, and are not repeated again.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A double control authority filtering method is based on a multi-split air conditioner with centralized control, the multi-split air conditioner comprises a plurality of indoor units, and the method is characterized by comprising the following steps: s1Acquiring preset groups and corresponding authority parameters of the centralized control system and judging places of usersGrouping and permissions at; s2And controlling the indoor units under the corresponding groups, locking the right and filtering, and screening out the indoor units with the control right.
2. The dual control authority filtering method according to claim 1, wherein the method further comprises: and performing corresponding centralized control on the screened equipment.
3. The dual control authority filtering method according to claim 1, wherein the step S2The method comprises the following steps: s21Initiating a control request by a user; s22Filtering the control authority of the equipment under the group where the user is located; s23Carrying out secondary filtration on the filtered equipment through the equipment lock; s24And screening out the indoor units which have control authority and are not provided with the equipment locks.
4. The dual control authority filtering method according to claim 3, wherein the step S23Further comprising: if the equipment lock is set for the indoor units in the corresponding group, the user level for setting the equipment lock is determined according to the operation record, and if the user level is set by a low-level user, the indoor units can still be controlled within a certain parameter range.
5. The dual control authority filtering method according to claim 1, wherein the higher level user can adjust the parameters of the indoor units in the group and sub-group in which the higher level user is located.
6. The dual control authority filtering method according to claim 5, wherein the parameters of the indoor unit include a preset temperature, an operation damper, a control state, and a lock state.
7. The utility model provides a centralized control device, its characterized in that is used for on the many online air conditioners, many online air conditioners include a plurality of indoor sets, the centralized control device includes:
an acquisition unit: the method is used for acquiring parameter information such as control and locking authority of indoor units under corresponding groups from the pipeline flow through a webSocket based on a webSocket protocol;
the interface interaction unit is used for displaying the operating parameters of the multi-split air conditioner and the controllable indoor unit, and inputting related control instructions or modifying control authority and operating parameters;
and the control unit is used for controlling the operation parameters of the target multi-split system under the condition of receiving a control instruction for controlling the target indoor unit.
8. The centralized control apparatus according to claim 7, wherein the acquisition unit comprises:
a determining unit for determining the address number of the indoor unit under the corresponding group;
the second sending unit is used for sending a state query instruction to the indoor units under the grouping in sequence according to the address numbers of the indoor units;
and the receiving unit is used for receiving the control and locking states fed back by the indoor units under the corresponding groups according to the state inquiry instruction.
9. A multi-split air conditioner comprising a computer-readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the dual control authority filtering method according to any one of claims 1 to 6.
10. A multi-split air conditioner as set forth in claim 9, wherein the computer readable storage medium stores a computer program including the dual control authority filtering method as set forth in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279100.1A CN111271816A (en) | 2019-12-13 | 2019-12-13 | Dual-control-authority filtering method, centralized control device and multi-split air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911279100.1A CN111271816A (en) | 2019-12-13 | 2019-12-13 | Dual-control-authority filtering method, centralized control device and multi-split air conditioner |
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| CN201911279100.1A Pending CN111271816A (en) | 2019-12-13 | 2019-12-13 | Dual-control-authority filtering method, centralized control device and multi-split air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970260A (en) * | 2020-08-05 | 2020-11-20 | 上海中葆护卫商务咨询有限公司 | Authority control method and device based on safety cabin |
| CN111980522A (en) * | 2020-08-05 | 2020-11-24 | 上海中葆护卫商务咨询有限公司 | Safety cabin control method and equipment |
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| CN104566805A (en) * | 2014-12-23 | 2015-04-29 | 广东美的制冷设备有限公司 | Setting method of keys in air conditioner, air conditioner system, air conditioner and intelligent terminal |
| CN104597776A (en) * | 2014-11-25 | 2015-05-06 | 珠海格力电器股份有限公司 | Processing method and controller for multi-split control function |
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| EP0721088A1 (en) * | 1995-01-06 | 1996-07-10 | LANDIS & GYR POWERS, INC. | Global control of hvac distribution system |
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| CN104597776A (en) * | 2014-11-25 | 2015-05-06 | 珠海格力电器股份有限公司 | Processing method and controller for multi-split control function |
| CN104566805A (en) * | 2014-12-23 | 2015-04-29 | 广东美的制冷设备有限公司 | Setting method of keys in air conditioner, air conditioner system, air conditioner and intelligent terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111970260A (en) * | 2020-08-05 | 2020-11-20 | 上海中葆护卫商务咨询有限公司 | Authority control method and device based on safety cabin |
| CN111980522A (en) * | 2020-08-05 | 2020-11-24 | 上海中葆护卫商务咨询有限公司 | Safety cabin control method and equipment |
| CN111980522B (en) * | 2020-08-05 | 2022-12-09 | 上海中葆护卫商务咨询有限公司 | Safety cabin control method and equipment |
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