CN106322668B

CN106322668B - Control the method, apparatus and system of multiple air-conditioner set unlatching/closings

Info

Publication number: CN106322668B
Application number: CN201610756332.1A
Authority: CN
Inventors: 陈军平; 孙亚丽; 陈培生; 唐政清; 陈万兴; 丁陈宙; 吴甜
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2019-01-18
Anticipated expiration: 2036-08-29
Also published as: CN106322668A

Abstract

The application provides a kind of method, apparatus and system for controlling multiple air-conditioner set unlatching/closings.Wherein, this method comprises: receiving any one or more units in the multiple air-conditioner set according to detecting own temperature primary unlatching/turn-off request transmitted when meeting first predetermined unlatching/closedown condition；In the given time, if receiving second level unlatching/turn-off request transmitted when other any one or more units detect that own temperature meets second predetermined unlatching/closedown condition based on the one or more primary unlatching/turn-off request received in the multiple air-conditioner set, then according to all primary unlatching/turn-off requests and all second levels unlatching/turn-off request received, unlatching/closing sequence of the multiple air-conditioner set is determined, to open/close each unit in the multiple air-conditioner set based on the sequence.Control deviation brought by detection temperature is eliminated from there through Twice requests.

Description

Control the method, apparatus and system of multiple air-conditioner set unlatching/closings

Technical field

This application involves technical field of electric appliances more particularly to a kind of methods for controlling multiple air-conditioner set unlatching/closings, dress It sets and system.

Background technique

Control of the existing air conditioner to temperature usually judges unit according to temperature deviation value and set temperature deviation Whether unlatching or standby (closing) is carried out.But in the case where multiple units share water temperature regulater, since component is pacified Holding position have differences or the consistency of temperature sensing package component there are deviations so that the runing time of individual unit is than it Its unit long operational time.

The prior art is in view of the above-mentioned problems, not yet put forward effective solutions.

Summary of the invention

In view of this, the application provides a kind of method, apparatus and system for controlling multiple air-conditioner set unlatching/closings, solution Unit unlatching/closing sequence is certainly determined by two-stage unlatching/turn-off request, component itself deviation is eliminated or installation site is inclined Difference leads to the problem of longer control deviation of some or certain several unit runing times always when detecting temperature, and then realizes machine Group equilibrium operating, it is whole to improve unit service life, avoid temperature sensing package material difference or installation deviation.

According to a first aspect of the present application, a kind of method for controlling multiple air-conditioner set unlatching/closings is provided, comprising: connect Any one or more units are received in the multiple air-conditioner set according to detecting that own temperature meets first predetermined unlatching/closing Transmitted primary unlatching/turn-off request when condition；In the given time, if receiving other in the multiple air-conditioner set Any one or more units detect itself temperature based on the one or more primary unlatching/turn-off requests received Transmitted second level unlatching/turn-off request when degree meets second predetermined unlatching/closedown condition, then according to receive it is all just Grade unlatching/turn-off request and all second levels unlatching/turn-off request, determine unlatching/closing sequence of the multiple air-conditioner set, with Each unit in the multiple air-conditioner set is opened/closed based on the sequence.

Wherein, any one or more units are received in the multiple air-conditioner set according to detecting that own temperature meets the Transmitted primary unlatching/turn-off request when one predetermined unlatching/closedown condition, comprising: mentioned for each primary unlatching/turn-off request Indicate for one, to indicate to have had in the multiple air-conditioner set unit to issue primary unlatching/turn-off request；By the mark Send all units in the multiple air-conditioner set to；Detect that own temperature meets the first predetermined unlatching/closedown condition packet It includes: detecting that unit own temperature reaches predetermined temperature value.

Wherein, the predetermined time, comprising: timing is preset since sending first primary unlatching/turn-off request A period of time；Other any one or more units are based on the one or more institutes received in the multiple air-conditioner set It states primary unlatching/turn-off request and detects second level transmitted when own temperature meets second predetermined unlatching/closedown condition and open Open/turn-off request, comprising: other any one or more units receive one or more of primary unlatching/closings and ask When the mark asked, whether detection own temperature meets second predetermined unlatching/closedown condition；Unit detects own temperature and meets second Although predetermined unlatching/closedown condition includes: that unit detects that current own temperature does not reach target temperature, itself current temperature The temperature gap of degree and target temperature is within a predetermined range；When the temperature gap within a predetermined range then open by unit transmission second Open/turn-off request.

Wherein, it according to all primary unlatching/turn-off requests and all second levels unlatching/turn-off request received, determines Unlatching/closing sequence of the multiple air-conditioner set, comprising: according to the unit and hair for sending the primary unlatching/turn-off request The last compressor operating time and/or address dial-up for sending the unit of the second level unlatching/turn-off request, determine the multiple Unlatching/closing sequence of air-conditioner set.

Wherein, further includes: in the given time, if do not receive in the multiple air-conditioner set it is other any one Or multiple units are detected own temperature and are met second based on the one or more primary unlatching/turn-off request received Transmitted second level unlatching/turn-off request when predetermined unlatching/closedown condition, then according to all primary unlatching/passes received Request is closed, determines unlatching/closing sequence of the multiple air-conditioner set, to open/close the multiple sky based on the sequence Adjust each unit in unit；And/or according to all primary unlatching/turn-off requests received, determine the multiple air-conditioning Unlatching/closing sequence of unit, to open/close each unit in the multiple air-conditioner set based on the sequence, comprising: According to the last compressor operating time and/or address dial-up of the unit for sending the primary unlatching/turn-off request, institute is determined State unlatching/closing sequence of multiple air-conditioner sets.

Wherein, according to the unit and the transmission second level unlatching/turn-off request for sending the primary unlatching/turn-off request The last compressor operating time and/or address dial-up of unit, determine unlatching/closing sequence of the multiple air-conditioner set, It include: to determine all transmission second level unlatching/turn-off requests from long sequence is short to according to last compressor operating time With unlatching/closing sequence of the unit of primary unlatching/turn-off request；If the last compression of any two or more than two units Machine runing time is identical, then the sequence according to the respective address dial-up of unit from low to high, determines described two or more than two Unlatching/closing sequence of unit；And/or it is transported according to the last compressor for the unit for sending the primary unlatching/turn-off request Row time and/or address dial-up determine unlatching/closing sequence of the multiple air-conditioner set, comprising: according to last compressor Runing time determines that unlatching/closing of all units for sending the primary unlatching/turn-off request is suitable from long sequence is short to Sequence；If the last compressor operating time of any two or more than two units is identical, dialled according to the respective address of unit The sequence of code from low to high, determines unlatching/closing sequence of described two or more than two units.

According to a second aspect of the present application, a kind of method for controlling multiple air-conditioner set unlatching/closings is provided, comprising: institute It states any one or more units in multiple air-conditioner sets and detects that own temperature meets first predetermined unlatching/closedown condition When, primary unlatching/turn-off request is sent to scheduling system；In the given time, if it is other in the multiple air-conditioner set Any one or more units based on one or more primary unlatching/turn-off request and to detect that own temperature meets second predetermined When unlatching/closedown condition, second level unlatching/turn-off request is sent to scheduling system；Receiving opening from the scheduling system Open/out code when, based on scheduling system according to all primary unlatching/turn-off request and second level unlatching/turn-off request or According to unlatching/closing sequence of the multiple air-conditioner set determined by all primary unlatching/turn-off requests of collection, execute Each unit in the multiple air-conditioner set of unlatching/closing.

Wherein, detecting that own temperature meets first predetermined unlatching/closedown condition includes: to detect that unit own temperature reaches To predetermined temperature value；It is predetermined that any one or more units in the multiple air-conditioner set detect that own temperature meets first When unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system, further includes: the institute in the multiple air-conditioner set There is unit to receive and carry out the mark that self scheduling system provides for each primary unlatching/turn-off request, with the multiple air-conditioning of determination There is unit to issue primary unlatching/turn-off request in unit；Predetermined time, comprising: from transmission first primary unlatching/closing Request starts the preset a period of time of timing；Other any one or more units in the multiple air-conditioner set Detected based on the one or more primary unlatching/turn-off requests received own temperature meet second it is predetermined open/ Transmitted second level unlatching/turn-off request when closedown condition, comprising: other any one or more units receive described one When the mark of a or multiple primary unlatching/turn-off requests, whether detection own temperature meets second predetermined unlatching/closedown condition； Although detecting own temperature to meet second predetermined unlatching/closedown condition includes: that unit detects that current own temperature does not reach Target temperature, but the temperature gap of current own temperature and target temperature is within a predetermined range；When the temperature gap is predetermined Then unit sends the second unlatching/turn-off request in range.

According to the third aspect of the application, a kind of device for controlling multiple air-conditioner set unlatching/closings is provided, comprising: the One receiving unit, for receiving in the multiple air-conditioner set any one or more units according to detecting that own temperature meets Transmitted primary unlatching/turn-off request when first predetermined unlatching/closedown condition；Second receiving unit, in the predetermined time It is interior, it is described just based on the one or more received to receive other any one or more units in the multiple air-conditioner set Grade unlatching/turn-off request and detect transmitted second level unlatching/pass when own temperature meets second predetermined unlatching/closedown condition Close request；Determination unit, all primary unlatching/turn-off requests and second for being received according to the first receiving unit receive single All second level unlatching/turn-off requests that member receives within the predetermined time, alternatively, being used in the second receiving unit described All primary unlatching/passes received when not receiving second level unlatching/turn-off request in the predetermined time according to the first receiving unit Request is closed, determines unlatching/closing sequence of the multiple air-conditioner set, to open/close the multiple sky based on the sequence Adjust each unit in unit.

Wherein, the first receiving unit a, comprising: mark is provided for each primary unlatching/turn-off request, described in instruction There is unit to issue primary unlatching/turn-off request in multiple air-conditioner sets；Send the mark to the multiple air conditioner All units in group；Detecting that own temperature meets first predetermined unlatching/closedown condition includes: to detect unit own temperature Reach predetermined temperature value；And/or second receiving unit, comprising: predetermined time, comprising: from sending first primary unlatching/pass Close the preset a period of time that request starts timing；Other any one or more machines in the multiple air-conditioner set Group is detected own temperature and is met second and make a reservation for open based on the one or more primary unlatching/turn-off request received Open/closedown condition when transmitted second level unlatching/turn-off request, comprising: other any one or more units receive institute When stating the mark of one or more primary unlatching/turn-off requests, whether detection own temperature meets the second predetermined unlatching/closing item Part；It includes: that unit detects although current own temperature does not have that unit, which detects own temperature to meet second predetermined unlatching/closedown condition, Have and reach target temperature, but the temperature gap of current own temperature and target temperature is within a predetermined range；When the temperature gap Then unit sends the second unlatching/turn-off request within a predetermined range；And/or determination unit, comprising: according to the transmission primary Unlatching/turn-off request unit and send the second level unlatching/turn-off request unit last compressor operating time and/ Or address dial-up, determine unlatching/closing sequence of the multiple air-conditioner set；Or according to the transmission primary unlatching/closing The last compressor operating time and/or address dial-up of the unit of request, determine unlatching/closing of the multiple air-conditioner set Sequentially.

Wherein it is determined that unit, comprising: according to the unit for sending the primary unlatching/turn-off request and send the second level The last compressor operating time and/or address dial-up of unlatching/turn-off request unit, determine the multiple air-conditioner set Unlatching/closing sequence, comprising: according to last compressor operating time from long sequence is short to, determine all transmissions described two Unlatching/closing sequence of the unit of grade unlatching/turn-off request and primary unlatching/turn-off request；If any two or two or more The last compressor operating time of unit is identical, then the sequence according to the respective address dial-up of unit from low to high, determines institute State unlatching/closing sequence of two or more units；And/or according to the unit for sending the primary unlatching/turn-off request Last compressor operating time and/or address dial-up, determine unlatching/closing sequence of the multiple air-conditioner set, comprising: According to last compressor operating time from long sequence is short to, all machines for sending the primary unlatching/turn-off request are determined Unlatching/closing sequence of group；If the last compressor operating time of any two or more than two units is identical, according to machine The sequence of the respective address dial-up of group from low to high, determines unlatching/closing sequence of described two or more than two units.

According to the fourth aspect of the application, a kind of device for controlling multiple air-conditioner set unlatching/closings is provided, comprising: the It is pre- to detect that own temperature meets first for any one or more units in the multiple air-conditioner set for one transmission unit When determining unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system；Second transmission unit, in the predetermined time It is interior, if other any one or more units primary unlatching/closing based on one or more in the multiple air-conditioner set When requesting and detecting that own temperature meets second predetermined unlatching/closedown condition, second level unlatching/closing is sent to scheduling system and is asked It asks；Execution unit, for when receiving from unlatching/out code of the scheduling system, being based on scheduling system according to institute It the primary unlatching/turn-off request and second level unlatching/turn-off request that have or is asked according to all primary unlatching/closings of collection Unlatching/closing sequence of the multiple air-conditioner set determined by asking executes each in the multiple air-conditioner set of unlatching/closing A unit.

Wherein, the first transmission unit includes: to detect that own temperature first predetermined unlatching/closedown condition of satisfaction includes: inspection It measures unit own temperature and reaches predetermined temperature value；Any one or more units in the multiple air-conditioner set detect certainly When body temperature meets first predetermined unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system, further includes: described All units in multiple air-conditioner sets, which receive, carrys out the mark that self scheduling system provides for each primary unlatching/turn-off request, To have there is unit to issue primary unlatching/turn-off request in the multiple air-conditioner set of determination；Second transmission unit, comprising: pre- It fixes time, comprising: the preset a period of time of timing since sending first primary unlatching/turn-off request；It is described Other any one or more units are based on the one or more primary unlatching/closing received in multiple air-conditioner sets It requests and detects second level unlatching/turn-off request transmitted when own temperature meets second predetermined unlatching/closedown condition, packet It includes: when other any one or more units receive the mark of one or more of primary unlatching/turn-off requests, detection Whether own temperature meets second predetermined unlatching/closedown condition；It detects own temperature and meets the second predetermined unlatching/closedown condition packet It includes: although unit detects that current own temperature does not reach target temperature, the temperature of current own temperature and target temperature Difference is within a predetermined range；When then unit sends the second unlatching/turn-off request to the temperature gap within a predetermined range.

According to the 5th of the application the aspect, a kind of system for controlling multiple air-conditioner set unlatching/closings is provided, including aforementioned Device.

According to the above scheme of the application, multiple air-conditioner sets when being detected respectively to itself water temperature, once it is organic Group detects that own temperature reaches unlatching/closing preset temperature value and (is such as larger than equal to the opening temperature threshold value or small of a setting In the closing temperature threshold value for being equal to a setting), that is, meeting first predetermined unlatching/closedown condition, (example: temperature spot meets unit simultaneously Fault-free and water pump have been switched on etc. again for itself) when, primary unlatching/turn-off request is sent to shared scheduling system；Scheduling System then notifies all units to have unit request power on/off (example: to generate mark to primary unlatching/turn-off request, use Flag bit indicates, and is sent to each unit)；Other units are not sent out then due to not meeting first predetermined unlatching/closedown condition also Primary unlatching/turn-off request, at this time can according to had unit request power on/off under the premise of according to detect itself Though temperature not up to preset temperature value whether with the difference of the target temperature control temperature of power on/off (such as can) certain In range, if indicating that meet second predetermined unlatching/closedown condition (can also include water pump unlatching, fault-free etc. certainly if Basic condition), and second level unlatching/turn-off request is sent to scheduling system in the given time；The comprehensive two-stage request of scheduling system, In conjunction with previous machine set compressor runing time, adjustment unlatching/closing unit sequence in other words can be determined, be not first to send to ask The unit asked just first unlatching/closing.In this way, the unit of also almost i.e. transmittable request (in control range) can also have Unit requests to send secondary (second level) request under the premise of power on/off, when determining primary, secondary all effective by scheduling system, These requests are all put on an equal footing, and unlatching/closing sequence of these units is comprehensively considered.Often the unit of secondary requests can be opened first It opens/closes, guarantee the equilibrium of multiple unit operations, rather than always first meet first unlatching/closing of condition, cause part of generating units super Load operation.Thereby, it is possible to eliminate component detection temperature bring control deviation to prolong to realize the equilibrium operating of unit The service life of long unit.

Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application, And can be implemented in accordance with the contents of the specification, with the preferred embodiment of the application and cooperate attached drawing below detailed description is as follows.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide further understanding of the present application, the schematic reality of the application Example and its explanation are applied for explaining the application, is not constituted an undue limitation on the present application.In the accompanying drawings:

Fig. 1 shows an implementation of the method for the multiple air-conditioner set unlatching/closings of control according to the application first aspect The flow chart of example.

Fig. 2 shows the implementations according to the methods of the multiple air-conditioner set unlatching/closings of control of the application second aspect The flow chart of example.

Fig. 3 shows an implementation of the device of the multiple air-conditioner set unlatching/closings of control according to the application third aspect The structural schematic diagram of example.

Fig. 4 shows an implementation of the device of the multiple air-conditioner set unlatching/closings of control according to the application fourth aspect The structural schematic diagram of example；

Fig. 5 shows the flow chart of a concrete application of the scheme according to the application.

Specific embodiment

To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.

The present processes, device and system, multiple air-conditioner sets suitable for air conditioner (the same refrigeration system) In the case where sharing water temperature regulater (scheduling system), unlatching/closing of the multiple air-conditioner set is scheduled.It can be with Implement in the scheduling system for controlling multiple air-conditioner sets.Wherein, scheduling system for example can be the air-conditioner display panel.

It is illustrated with reference to Fig. 1 the method for the multiple air-conditioner set unlatching/closings of control of the application first.

Fig. 1 shows the flow chart of the method for the multiple air-conditioner set unlatching/closings of control according to one embodiment of the application. As shown in Figure 1, illustrating the method for the multiple air-conditioner set unlatching/closings of control from scheduling system side, step is included at least S110, step S120 and step S130.

Step S110 receives in the multiple air-conditioner set any one or more units according to detecting that own temperature is full Transmitted primary unlatching/turn-off request when first predetermined unlatching/closedown condition of foot.

In one embodiment, more under power on mode (such as having pressed air conditioner power button) by taking booting as an example A air-conditioner set is connected to the same scheduling system (the air-conditioner display panel), and all detects itself temperature by the water temperature sensor of itself Degree, such as can be inflow temperature and/or leaving water temperature, below all for detecting inflow temperature.In addition, shutdown (reaches The predetermined temperature value then standby situation of unit) it is also similar, under shutdown mode (such as the closing key for having pressed air conditioner), also examine Survey own temperature.

Wherein, detecting that own temperature meets first predetermined unlatching/closedown condition may include: to detect unit itself temperature Degree reaches predetermined temperature value.Specifically, when any one or the several units in multiple air-conditioner sets find itself in the detection Inflow temperature reaches a predetermined temperature value, such as: greater than it is equal to a pre-set turn-on temperature threshold value, if shutdown can also certainly It is equal to a pre-set shutoff temperature threshold value to be less than, i.e. own temperature meets first predetermined unlatching/closedown condition.

Further, first predetermined unlatching/closedown condition may include whether to reach the predetermined temperature value, can also include water Pump has been switched on, and/or failure etc. is not present in unit itself.Meet first predetermined unlatching/closedown condition and reaches predetermined temperature Angle value (furthermore it is also possible to having turned on including unit fault-free, water pump) then sends primary unlatching/closing to scheduling system and asks It asks, i.e. request booting or shutdown.To which scheduling system receives these primary requests.

Further, it after scheduling system receives the primary unlatching/turn-off request, can be asked for each primary unlatching/closing One mark of offer is provided, and the mark is sent to all units in the multiple air-conditioner set.These mark instruction institutes Stating has had unit to issue primary unlatching/turn-off request in multiple air-conditioner sets.These marks can be embodied in the form of flag bit (such as: communication data 0,1) and transmission.

Specifically, the detection own temperature that flag bit can be host is sent after meeting first predetermined unlatching/closedown condition It is generated when requesting to scheduling system, scheduling system, which is collected into the mark and is sent to all units, informs that each unit has had Primary unlatching/turn-off request.

In turn, all units in the multiple air-conditioner set can receive come self scheduling system be each primary open / the mark that provides of turn-off request is opened, may thereby determine that has had unit to issue primary unlatching/pass in the multiple air-conditioner set Close request, request booting or shutdown.Meanwhile its in multiple air-conditioner sets of first predetermined unlatching/closedown condition is not met also His one or more units, also detection own temperature (such as inflow temperature), in this way, can know had request be switched on or Under the premise of the unit of shutdown, it itself whether is able to satisfy a secondary control condition.

Step S120, in the given time, it is determined whether receive in the multiple air-conditioner set it is other any one Or multiple units are detected own temperature and are met second based on the one or more primary unlatching/turn-off request received Transmitted second level unlatching/turn-off request when predetermined unlatching/closedown condition.If received, S130 is thened follow the steps, is otherwise held Row step S140.

Wherein, other any one or more units are different from sending the unit of primary unlatching/turn-off request.

Step S130 is based on receiving if receiving other any one or more units in the multiple air-conditioner set To the one or more primary unlatching/turn-off requests and detect own temperature and meet second predetermined unlatching/closedown condition When transmitted second level unlatching/turn-off request, then opened according to all primary unlatching/turn-off requests and all second levels that receive / turn-off request is opened, determines unlatching/closing sequence of the multiple air-conditioner set, it is described more to open/close based on the sequence Each unit in a air-conditioner set.

Wherein, the predetermined time, comprising: timing is preset since sending first primary unlatching/turn-off request A period of time.Such as: since first primary request issues the time (or receive time of first primary request and open Begin) time interval.Such as: the period of display board poll whole system.

Further, in the multiple air-conditioner set other any one or more units based on one or more received A primary unlatching/turn-off request and detect transmitted two when own temperature meets second predetermined unlatching/closedown condition Grade unlatching/turn-off request, such as: other any one or more units receive one or more of primary unlatching/passes When closing the mark of request, whether detection own temperature meets second predetermined unlatching/closedown condition.

In turn, in the given time, if other any one or more units are based in the multiple air-conditioner set One or more primary unlatching/turn-off requests and when detecting that own temperature meets second predetermined unlatching/closedown condition, then to tune Degree system sends second level unlatching/turn-off request.To which scheduling system receives these second level unlatching/closings within the predetermined time Request.

Wherein, unit detection own temperature meet second predetermined unlatching/closedown condition include: unit detect it is current from Although body temperature does not reach target temperature, the temperature gap of current own temperature and target temperature is within a predetermined range. For example, other machines of the i.e. not sent primary unlatching/turn-off request of other units for not meeting first predetermined unlatching/closedown condition also Group, can be by receiving come the unit for having had booting or shutdown request of self scheduling system notice (as obtained The flag bit that scheduling system is sent), the model of a controllable unlatching/closing is fallen into determine whether the temperature of oneself detection reaches In enclosing.

Specifically, the own temperature (actually detected inflow temperature) and target temperature of currently detected unit be can be (such as: the pre-set water inlet that can control unit on or off or leaving water temperature, this is sentenced for inflow temperature), if two A temperature gap is in a predetermined range, such as in an acceptable error range, then the unit can be connect within the scope of this By or can be considered unlatching/closing, then, which can issue a second level unlatching/turn-off request.I.e. when the temperature Spend difference within a predetermined range then unit to scheduling system send second level unlatching/turn-off request.

Further, second level unlatching/turn-off request also can produce a mark, is indicated with flag bit, can be host It is generated when sending a request to scheduling system after detection own temperature second predetermined unlatching/closedown condition of satisfaction, scheduling system is received Collect the mark, determine that these send the request that second level unlatching/turn-off request unit also has booting or shutdown, can execute open Machine or shutdown.Mark and flag bit corresponding to primary unlatching/turn-off request, second level unlatching/turn-off request are generated and are acted on It is similar, all indicate that unit has the demand of booting or shutdown.

If the end cycle (in the predetermined time), scheduling system has received primary, second level unlatching/turn-off request, then These requests are collected.These requests are effective and equivalent (can request the booting or shutdown of unit), dispatch system Unlatching/closing will be determined according to all these units for sending request (all to have sent primary, second level request), comprehensive analysis Sequence.

In one embodiment, according to all primary unlatching/turn-off requests and all second levels unlatching/pass received Request is closed, determines unlatching/closing sequence of the multiple air-conditioner set, to open/close the multiple sky based on the sequence Adjust each unit in unit.For example, according to the unit for sending the primary unlatching/turn-off request and the second level can be sent The last compressor operating time and/or address dial-up of unlatching/turn-off request unit, determine the multiple air-conditioner set Unlatching/closing sequence.

Specifically, all transmissions described two can be determined according to last compressor operating time from long sequence is short to Unlatching/closing sequence of the unit of grade unlatching/turn-off request and primary unlatching/turn-off request；If any two or two or more The last compressor operating time of unit is identical, then the sequence according to the respective address dial-up of unit from low to high, determines institute State unlatching/closing sequence of two or more units.

Wherein, the address dial-up is for identifying the multiple unit, that is, is distinguished by the address dial-up of each unit every A unit.

For controlling the unlatching of multiple air-conditioner sets, further, a kind of mode: if each unit last time compressor Runing time is different, then all one or several units for issuing second level unlatching request can be transported with reference to last respectively compressor Row length of time, according to runing time from long sequence is short to, it is shorter that wherein last compressor operating time is first opened in determination Unit；If the last compressor operating time of any two or more than two units is identical, it is determined that first open wherein The lower unit of location dial-up；It completes to after the sequence for sending the unit that second level is requested, again to one or several of sending primary request A unit carries out unlatching sequence (the unit sortord that process is requested with second level).Certainly, it another way: can also will issue Primary is opened the unit that request opens request with second level and put on an equal footing all to be considered together, according to last each unit itself compression Machine runing time length is ranked up from being short to long sequence, determines that first to open wherein last compressor operating time shorter Unit；If the last compressor operating time of any two or more than two units is identical, it is determined that first open wherein The lower unit of location dial-up.

Further, system is dispatched according to all primary unlatching/turn-off requests and all second level unlatching/closings of collection Request, it is determined that after unlatching/closing sequence of the multiple air-conditioner set, send and execute unlatching/closing instruction to described more Each corresponding unit in a air-conditioner set is received instruction and is executed in the order by unit itself according to instruction and opened by unit It opens/closes.Wherein it is possible to which the serial number of each unit booting is fixed, display board scheduling for each unit setting booting serial number To this time, it is switched on that corresponding unit.Such as: the correspondence serial number M of unit N booting serial number is switched on when detecting Serial number M when, unit N can execute booting.

Step S140, in the given time, if do not receive in the multiple air-conditioner set it is other any one or Multiple units are detected own temperature and are met second in advance based on the one or more primary unlatching/turn-off request received Determine second level unlatching/turn-off request transmitted when unlatching/closedown condition, then according to all primary unlatching/closings received Request, determines unlatching/closing sequence of the multiple air-conditioner set, to open/close the multiple air-conditioning based on the sequence Each unit in unit.

In one embodiment, as shown in Figure 1, if not received within the predetermined time in step S120 described more Second level unlatching/turn-off request that any unit is sent in a unit, thens follow the steps S140.That is, other units are received There is unit request booting to mark instruction, but in the given time, detection own temperature still cannot reach a secondary hair The condition of booting or shutdown request out will not send second level request to scheduling system.And it dispatches system just and can only be collected into and is all Mark, all primary unlatching/turn-off requests, to combine the units for all sending primary requests and respectively last compress Machine runing time carrys out comprehensive analysis, dispatches unlatching/closing sequence of unit.

Specifically, the multiple air-conditioner set can be determined according to all primary unlatching/turn-off requests received Unlatching/closing sequence, to open/close each unit in the multiple air-conditioner set based on the sequence, comprising: according to hair The last compressor operating time and/or address dial-up for sending the unit of the primary unlatching/turn-off request, determine the multiple Unlatching/closing sequence of air-conditioner set.

Further, according to last compressor operating time from long sequence is short to, determine that all transmission primary are opened Open/unlatching/closing sequence of the unit of turn-off request；If when the last compressor operation of any two or more than two units Between it is identical, then the sequence according to the respective address dial-up of unit from low to high, determines opening for described two or more than two units Open/closing sequence.For controlling the unlatching of multiple unit, appoint if not received in the multiple unit in the given time The second level what unit is sent opens request, then when being run according to the last compressor for sending the primary unit for opening request Between and/or address dial-up, determine the opening sequence for sending the primary unit for opening request.

Further, system is dispatched according to all primary unlatching/turn-off requests of collection, it is determined that the multiple air conditioner After unlatching/closing sequence of group, sends and execute unlatching/closing instruction to each corresponding machine in the multiple air-conditioner set Group receives instruction by unit and executes unlatching/closing in the order according to instruction by unit itself.

It specifically may refer to the mode of the sequence of the specific determining unit unlatching of step S130.

According to the technical solution of the application, multiple air-conditioner sets (arrive certain predetermined temperature in power on mode or shutdown mode It is then standby) under situation, when the own temperature that some or several units detect meets higher power on/off condition and send After primary unlatching/turn-off request, other units for not meeting higher strip part can be under the secondary conditional for meeting a temperature difference Second level unlatching/turn-off request is sent, the request of comprehensive analysis two-stage determines unit in conjunction with unit last time compressor operating time Switching sequence avoids always some or the detection of several units and most reaches the temperature under higher strip part fastly and be first switched on or close Machine, so that always there is part of generating units to be in longer than other unit runing times, operation is unbalanced, influences unit bulk life time Situation occurs, thus, the primary unlatching/turn-off request and second level unlatching/turn-off request for comprehensively considering multiple units transmissions determine The opening sequence of each unit can eliminate detection temperature bring control deviation, to realize the equilibrium operating of unit, extend The service life of unit.

The method of the multiple air-conditioner set unlatching/closings of control of the application is further illustrated below in conjunction with Fig. 2.This method is suitable It shares under scheduling system situation for multiple air-conditioner sets, implements in each unit of the multiple air-conditioner set.

Fig. 2 shows the flow charts according to the methods of the multiple air-conditioner set unlatching/closings of control of one embodiment of the application. As shown in Fig. 2, the method for the multiple air-conditioner set unlatching/closings of control is illustrated from unit side, step is included at least S210, step S220 and step S230.

Step S210, any one or more units in the multiple air-conditioner set detect that own temperature meets first When predetermined unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system.It specifically may refer to retouching for step S110 It states.

Specifically, the primary unlatching/turn-off request be to send the unit of the request to detect own temperature satisfaction first It is sent when predetermined unlatching/closedown condition.Detecting that own temperature meets first predetermined unlatching/closedown condition includes: to detect Unit own temperature reaches predetermined temperature value.

Further, it is pre- to detect that own temperature meets first for any one or more units in the multiple air-conditioner set When determining unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system, further includes: in the multiple air-conditioner set All units, which receive, carrys out the mark that self scheduling system provides for each primary unlatching/turn-off request, with the multiple sky of determination Adjusting has had unit to issue primary unlatching/turn-off request in unit.

It is described in the case where multiple air-conditioner sets share water temperature regulater for controlling the unlatching of multiple unit Each unit in multiple air-conditioner sets detects the inlet water temperature of itself under power on mode, when wherein any one unit detects When meeting the first predetermined unlocking condition to itself water temperature, which sends to the scheduling system for controlling the multiple air-conditioner set Primary opens request.

Step S220, in the given time, if other any one or more units in the multiple air-conditioner set Based on one or more primary unlatching/turn-off request and when detecting that own temperature meets second predetermined unlatching/closedown condition, to Scheduling system sends second level unlatching/turn-off request.Referring specifically to the description of step S120, S130.

Predetermined time, comprising: a preset time for timing since sending first primary unlatching/turn-off request Period.

Further, although the second predetermined unlatching/closedown condition specifically includes the unit and do not reach higher strip part Unlatching/closing predetermined temperature is requested, but currently the difference of own temperature and target temperature is within the scope of target offset, Ke Yixiang Scheduling system sends second level unlatching/turn-off request.

Specifically, in the multiple air-conditioner set other any one or more units based on one or more received A primary unlatching/turn-off request and detect transmitted two when own temperature meets second predetermined unlatching/closedown condition Grade unlatching/turn-off request, comprising: other any one or more units receive one or more of primary unlatching/passes When closing the mark of request, whether detection own temperature meets second predetermined unlatching/closedown condition.

Wherein, it includes: that unit detects current own temperature that detection own temperature, which meets second predetermined unlatching/closedown condition, Although not reaching target temperature, the temperature gap of current own temperature and target temperature is within a predetermined range.In turn, work as institute Stating temperature gap, then unit sends the second unlatching/turn-off request within a predetermined range.

Wherein, other any units are different from issuing the unit of primary unlatching/turn-off request.

Step S230, when receiving from unlatching/out code of the scheduling system, based on scheduling system according to institute It the primary unlatching/turn-off request and second level unlatching/turn-off request that have or is asked according to all primary unlatching/closings of collection Unlatching/closing sequence of the multiple air-conditioner set determined by asking executes each in the multiple air-conditioner set of unlatching/closing A unit.Referring specifically to the description of step S130, S140.

For controlling the unlatching of multiple unit, the scheduling system is received in the given time in the multiple unit The second level that any unit is sent opens request, and according to receive it is primary open request and second level opens request, determine described in The opening sequence of multiple units.The unlatching to be received from scheduling system such as any unit in the multiple air-conditioner set refers to It enables, when receiving the open command of scheduling system, in response to the unlatching of the instruction execution unit.Such as S130 and S140 In, the unit of the corresponding serial number is opened by serial number.

Illustrate the device of the multiple air-conditioner set unlatching/closings of control of the application below in conjunction with Fig. 3.

Fig. 3 shows the structural frames of the device of the multiple air-conditioner set unlatching/closings of control according to one embodiment of the application Figure.As shown in figure 3, being illustrated from device of the scheduling system side to the multiple air-conditioner set unlatching/closings of control.The dress It sets and includes at least the first receiving unit 110, the second receiving unit 120 and determination unit 130.Its 1 the method for corresponding diagram.

First receiving unit 110 is for receiving in the multiple air-conditioner set any one or more units according to detecting Own temperature meets primary unlatching/turn-off request transmitted when first predetermined unlatching/closedown condition.It further, is each Primary unlatching/turn-off request provides a mark, with indicate to have had in the multiple air-conditioner set unit issue it is primary open/ Turn-off request；The mark is sent to all units in the multiple air-conditioner set；Detect that own temperature meets first Predetermined unlatching/closedown condition includes: to detect that unit own temperature reaches predetermined temperature value.

The description of concrete function and processing may refer to described in step S110, S210.

Second receiving unit 120 in the given time, receive in the multiple air-conditioner set it is other any one Or multiple units are detected own temperature and are met second based on the one or more primary unlatching/turn-off request received Transmitted second level unlatching/turn-off request when predetermined unlatching/closedown condition.

Wherein, the predetermined time, comprising: timing presets since receiving first primary unlatching/turn-off request A period of time.

Wherein, in the multiple air-conditioner set other any one or more units based on the one or more received Primary unlatching/the turn-off request and detect transmitted second level when own temperature meets second predetermined unlatching/closedown condition Unlatching/turn-off request, comprising: other any one or more units receive one or more of primary unlatching/closings When the mark of request, whether detection own temperature meets second predetermined unlatching/closedown condition.

Wherein, unit detection own temperature meet second predetermined unlatching/closedown condition include: unit detect it is current itself Although temperature does not reach target temperature, the temperature gap of current own temperature and target temperature is within a predetermined range；Work as institute Stating temperature gap, then unit sends the second unlatching/turn-off request within a predetermined range.

The description of concrete function and processing may refer to described in step S120, S130, S220.

Determination unit 130, all primary unlatching/turn-off requests and second for being received according to the first receiving unit connect All second level unlatching/turn-off requests that unit receives within the predetermined time are received, alternatively, for existing in the second receiving unit It is opened when not receiving second level unlatching/turn-off request in the predetermined time according to all primary that the first receiving unit receives / turn-off request is opened, determines unlatching/closing sequence of the multiple air-conditioner set, it is described more to open/close based on the sequence Each unit in a air-conditioner set.

Wherein, according to the unit of all transmission primary unlatching/turn-off requests and the transmission second level unlatching/closing The last compressor operating time and/or address dial-up of the unit of request, determine unlatching/closing of the multiple air-conditioner set Sequentially；Alternatively, according to the last compressor operating time of the unit of all transmissions primary unlatching/turn-off request and/ Or address dial-up, determine unlatching/closing sequence of the multiple air-conditioner set.

Further, according to the unit and the transmission second level unlatching/turn-off request for sending the primary unlatching/turn-off request Unit last compressor operating time and/or address dial-up, determine that unlatching/closing of the multiple air-conditioner set is suitable Sequence, comprising: according to last compressor operating time from long sequence is short to, determine all transmission second level unlatching/closings Unlatching/closing sequence of the unit of request and primary unlatching/turn-off request；If the last time of any two or more than two units Compressor operating time is identical, then the sequence according to the respective address dial-up of unit from low to high, determines described two or two Unlatching/closing sequence of the above unit.

Further, only in the case where primary request, i.e., do not received in the predetermined time second level request, scheduling system according to The last compressor operating time and/or address dial-up for sending the unit of the primary unlatching/turn-off request, determine described more Unlatching/closing sequence of a air-conditioner set, comprising: according to last compressor operating time from long sequence is short to, determine institute There is the unlatching/closing sequence for the unit for sending the primary unlatching/turn-off request；If any two or more than two unit is upper First compression machine runing time is identical, then the sequence according to the respective address dial-up of unit from low to high, determine it is described two or Unlatching/closing sequence of more than two units.

The description of concrete function and processing may refer to described in step S130, S140, S230.

Illustrate the device of the multiple air-conditioner set unlatching/closings of control of the application below in conjunction with Fig. 4.The device is suitable for more In the case of a air-conditioner set shares water temperature regulater, implement in each unit of the multiple air-conditioner set.

Fig. 4 shows the structural frames of the device of the multiple air-conditioner set unlatching/closings of control according to one embodiment of the application Figure.As shown in figure 4, being illustrated from unit side to the control multiple air-conditioner sets unlatching/closing device.The device is at least Including the first receiving unit 210, the second receiving unit 220 and execution unit 230.2 the method for corresponding diagram.

First transmission unit 210 detects itself for any one or more units in the multiple air-conditioner set When temperature meets first predetermined unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system.

Specifically such as: detecting that own temperature meets first predetermined unlatching/closedown condition includes: to detect unit own temperature Reach predetermined temperature value.It is pre- that any one or more units in the multiple air-conditioner set detect that own temperature meets first When determining unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system, further includes: in the multiple air-conditioner set All units, which receive, carrys out the mark that self scheduling system provides for each primary unlatching/turn-off request, with the multiple sky of determination Adjusting has had unit to issue primary unlatching/turn-off request in unit.

The description of concrete function and processing may refer to described in step S110, S210, the first receiving unit 110.

Second transmission unit 220, in the given time, if in the multiple air-conditioner set it is other any one Or multiple units based on one or more primary unlatching/turn-off request and detect own temperature and meet second predetermined unlatching/pass When closing condition, second level unlatching/turn-off request is sent to scheduling system.

Specifically, the predetermined time, comprising: timing sets in advance since receiving first primary unlatching/turn-off request Fixed a period of time.Other any one or more units are based on one or more received in the multiple air-conditioner set A primary unlatching/turn-off request and detect transmitted two when own temperature meets second predetermined unlatching/closedown condition Grade unlatching/turn-off request, comprising: other any one or more units receive one or more of primary unlatching/passes When closing the mark of request, whether detection own temperature meets second predetermined unlatching/closedown condition；It detects own temperature and meets second Although predetermined unlatching/closedown condition includes: that unit detects that current own temperature does not reach target temperature, itself current temperature The temperature gap of degree and target temperature is within a predetermined range；When the temperature gap within a predetermined range then open by unit transmission second Open/turn-off request.

The description of concrete function and processing may refer to step S120, S130, S140, S220,120 institute of the second receiving unit It states.

Execution unit 230, for being based on scheduling when receiving from unlatching/out code of the scheduling system System is opened according to all primary unlatching/turn-off request and second level unlatching/turn-off request or according to all primary of collection Open/turn-off request determined by the multiple air-conditioner set unlatching/closing sequence, execute the multiple air-conditioning of unlatching/closing Each unit in unit.

The description of concrete function and processing may refer to step S130, S140, S230, described in determination unit 130.

The processing and function realized by the device of the application essentially correspond to the embodiment, function, place of preceding method Reason, principle and example (as shown in Fig. 1 to 2), therefore not detailed place in the description of the present embodiment, may refer in previous embodiment Related description, this will not be repeated here.

Further, it also provides a kind of including above-mentioned each device, the system for executing the above method.Due to the system of the application The processing and function realized essentially correspond to embodiment, function, processing, principle and example (such as Fig. 1 of preceding method and device Shown in 4), therefore not detailed place in the description of the present embodiment, it may refer to the related description in previous embodiment, do not do herein It repeats.

It is illustrated below with a more specific application example.

By taking booting as an example, under power on mode (the operational mode detection-phase after pressing starting key), the four of air conditioner A unit A, B, C, D, corresponding water temperature sensor a, b, c, d, four units are all connected to scheduling system.Wherein, abcd To respective unit real-time perfoming water temperature sensing (temperature condition) and sensing signal be sent to respective Intelligent water controller Xa, Xb,Xc,Xd.Assuming that the water temperature value ta of sensing is supplied to Xa by a of A unit, Xa detect the water temperature value meet compressor start up condition (such as: Reach a preset temperature value t1 or more), further A unit fault-free, water pump have already turned on, then Xa is connected to each unit Unlatching request i.e. primary open that scheduling system (such as: scheduling display board) sends unit A is requested.

Scheduling system can receive it is each initially start to request, and for it is each issue primary start request unit generate one The primary flag bit for opening request is had sent, and is sent to all units, informing has had unit request to be switched on.

Since also in booting detection time section (i.e. preset time), tri- units of BCD do not reach still in detection water temperature To the preset temperature value of itself, meanwhile, also detect that there are flag bit, i.e. determination knows have unit to reach formal threshold value in other words Request is switched on.Then, temperature value tb, tc, td of the bcd sensing of B of Unit CD are supplied to Xb, Xc, Xd progress temperature gap and sentence It is disconnected, judge temperature that each unit detects itself and target temperature whether within the scope of temperature deviation in other words error range (such as: The difference of the preset target temperature t2 of tb- is in a temperature range as temperature closed interval [T0, T1] is interior, the preset target of td- The difference of temperature t4 is in [T1, T2], and the difference of the preset target temperature t3 of tc- is not in [T3, T4], etc.).If it is In one error range, then B of Unit C issues second level to scheduling system by Xb, Xc and opens request.Specifically, B unit should be 30 It DEG C opens, it is but its tb29.7 DEG C, 0.3 DEG C also poor, after detecting flag bit, can be with one 29.8 DEG C of default control temperature Target temperature analyzed and determined, temperature difference is 0.1 DEG C, is fallen into the error range of [- 0.2 ,+0.2], then meets the Two predetermined unlocking conditions can send second level unlatching request and give scheduling system, if similar C unit is also this manner it is also possible to send out It send.

Scheduling system is collected into all primary, second level opens request, i.e. the unlatching request of tri- units of ABC.It is detecting After period, if it is determined that when thering is primary unlatching request to there is second level to open request again, according to these requests comprehensive descision ABC Operating condition.

A kind of mode, first judgement hair second level opens the BC of request in ABC, since unit A most detects that temperature reaches pre- fastly Determine temperature value be likely to its inductor a installation it is closer, often first open, runing time is always longer, under this mode, Ke Yixian It is ranked up although will not reach predetermined temperature value but can control the B of Unit C that it is opened, first opens, reduce machine The load of group A, is balanced on B of Unit C.Judge in conjunction with the runing time of last compressor, if compressor operating time is not Together, the short unit of runing time is first opened, if runing time is the same, first opens the low unit of address dial-up, it is comprehensive using these It closes judgement, then arranged by opening sequence of the equalization algorithm to ABC.

Another way, ABC judge together.

The description for sortord such as abovementioned steps S130, S140 that specific unit is opened, details are not described herein.

Certainly, if B of Unit CD does not send out second level and opens request, i.e., secondary requirements all fail to reach, pre- timing Interior scheduling system does not receive second level request, requests to carry out comprehensive descision then all primary open can be collected, by equal Account the opening sequence that method arranges unit ABCD.

One example of concrete application shown in Figure 5, under unit power on mode, each unit detects the temperature strip of itself Part issues first unlatching request to scheduling system when there is unit that water temperature value is detected to meet when booting requires.Scheduling system can be with Collect all primary unlatchings request flag (all units can also be sent to)；Remaining unit has detected that first open indicates Afterwards, while judging to detect temperature and target temperature whether in deviation range, if it is, issuing second level power on request.Scheduling System collection second level, which is opened, requests (such as: collected by mark).Between when detecting in section, if there is level-one is requested, also there is two Grade request, then the corresponding unit of flag bit of all requests of comprehensive descision, provides opening module serial number by equilibrium operating algorithm； If requested without second level, judges all primary requests, according to unit equalized scheduling algorithm, provide opening module serial number. Unit, when being dispatched to unlatching, executes booting by this serial number.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.

The above is only the preferred embodiment of the application, not makes any form of restriction to the application, according to According to the technical spirit of the application any simple modification, equivalent change and modification to the above embodiments, this Shen is still fallen within It please be in the range of technical solution.

Claims

1. a kind of method for controlling multiple air-conditioner set unlatching/closings characterized by comprising

Any one or more units are received in the multiple air-conditioner set according to detecting that own temperature meets first and predetermined open Open/closedown condition when transmitted primary unlatching/turn-off request；

In the given time, it is based on receiving if receiving other any one or more units in the multiple air-conditioner set To the one or more primary unlatching/turn-off requests and detect own temperature and meet second predetermined unlatching/closedown condition When transmitted second level unlatching/turn-off request, then opened according to all primary unlatching/turn-off requests and all second levels that receive / turn-off request is opened, determines unlatching/closing sequence of the multiple air-conditioner set, it is described more to open/close based on the sequence Each unit in a air-conditioner set.

2. the method as described in claim 1, which is characterized in that receive any one or more machines in the multiple air-conditioner set Group basis detects primary unlatching/turn-off request transmitted when own temperature meets first predetermined unlatching/closedown condition, packet It includes:

A mark is provided for each primary unlatching/turn-off request, to indicate to have had unit hair in the multiple air-conditioner set Primary unlatching/turn-off request out；

The mark is sent to all units in the multiple air-conditioner set；

Detecting that own temperature meets first predetermined unlatching/closedown condition includes: to detect that unit own temperature reaches predetermined temperature Angle value.

3. method according to claim 2, which is characterized in that

Predetermined time, comprising: a week preset time of timing since sending first primary unlatching/turn-off request Phase；

Other any one or more units are based on the one or more primary received in the multiple air-conditioner set Unlatching/turn-off request and detect transmitted second level unlatching/closing when own temperature meets second predetermined unlatching/closedown condition Request, comprising:

When other any one or more units receive the mark of one or more of primary unlatching/turn-off requests, inspection Survey whether own temperature meets second predetermined unlatching/closedown condition；

Although it includes: that the own temperature for detecting that unit is current is gone back that detection own temperature, which meets second predetermined unlatching/closedown condition, Miss the mark temperature, but the temperature gap of current own temperature and target temperature is within a predetermined range；

When then unit sends the second unlatching/turn-off request to the temperature gap within a predetermined range.

4. method as claimed in claim 3, which is characterized in that according to all primary unlatching/turn-off requests for receiving and All second level unlatching/turn-off requests, determine unlatching/closing sequence of the multiple air-conditioner set, comprising:

According to the upper of the unit for sending the unit of the primary unlatching/turn-off request and sending the second level unlatching/turn-off request First compression machine runing time and/or address dial-up determine unlatching/closing sequence of the multiple air-conditioner set.

5. the method as described in one of claim 1-4, which is characterized in that further include:

In the given time, it is based on connecing if not receiving other any one or more units in the multiple air-conditioner set The one or more received the primary unlatching/turn-off requests and detect own temperature and meet the second predetermined unlatching/closing item Transmitted second level unlatching/turn-off request when part, then according to all primary unlatching/turn-off requests for receiving, determine described in Unlatching/closing sequence of multiple air-conditioner sets, to open/close each machine in the multiple air-conditioner set based on the sequence Group；

And/or

According to all primary unlatching/turn-off requests received, unlatching/closing sequence of the multiple air-conditioner set is determined, To open/close each unit in the multiple air-conditioner set based on the sequence, comprising: opened according to the primary is sent / the last compressor operating time and/or address dial-up of the unit of turn-off request are opened, determines opening for the multiple air-conditioner set Open/closing sequence.

6. method as claimed in claim 4, which is characterized in that

According to the upper of the unit for sending the unit of the primary unlatching/turn-off request and sending the second level unlatching/turn-off request First compression machine runing time and/or address dial-up determine unlatching/closing sequence of the multiple air-conditioner set, comprising:

According to last compressor operating time from long sequence is short to, all transmission second level unlatching/turn-off requests are determined With unlatching/closing sequence of the unit of primary unlatching/turn-off request；

If the last compressor operating time of any two or more than two units is identical, dialled according to the respective address of unit The sequence of code from low to high, determines unlatching/closing sequence of described two or more than two units；

And/or

According to the last compressor operating time and/or address dial-up of the unit for sending the primary unlatching/turn-off request, really Unlatching/closing sequence of fixed the multiple air-conditioner set, comprising:

According to last compressor operating time from long sequence is short to, all transmissions primary unlatching/turn-off request is determined Unit unlatching/closing sequence；

If the last compressor operating time of any two or more than two units is identical, dialled according to the respective address of unit The sequence of code from low to high, determines unlatching/closing sequence of described two or more than two units.

7. method as claimed in claim 5, which is characterized in that

And/or

8. a kind of method for controlling multiple air-conditioner set unlatching/closings characterized by comprising

Any one or more units in the multiple air-conditioner set detect that own temperature meets first predetermined unlatching/closing When condition, primary unlatching/turn-off request is sent to scheduling system；

In the given time, if other any one or more units are based on one or more in the multiple air-conditioner set Primary unlatching/turn-off request and detect own temperature meet second predetermined unlatching/closedown condition when, to scheduling system send two Grade unlatching/turn-off request；

It is all according to what is received based on scheduling system when receiving from unlatching/out code of the scheduling system Primary unlatching/turn-off request and second level unlatching/turn-off request or according to all primary unlatching/turn-off requests received And unlatching/closing sequence of the multiple air-conditioner set determined, it executes each in the multiple air-conditioner set of unlatching/closing Unit.

9. method according to claim 8, which is characterized in that

Any one or more units in the multiple air-conditioner set detect that own temperature meets first predetermined unlatching/closing When condition, primary unlatching/turn-off request is sent to scheduling system, further includes:

All units in the multiple air-conditioner set, which receive, to be carried out self scheduling system and provides for each primary unlatching/turn-off request Mark, to have there is unit to issue primary unlatching/turn-off request in the multiple air-conditioner set of determination；

Detecting that own temperature meets first predetermined unlatching/closedown condition includes: to detect that unit own temperature reaches predetermined temperature Angle value；

Although it includes: that unit detects current own temperature also that detection own temperature, which meets second predetermined unlatching/closedown condition, Miss the mark temperature, but the temperature gap of current own temperature and target temperature is within a predetermined range；

10. a kind of device for controlling multiple air-conditioner set unlatching/closings characterized by comprising

First receiving unit, for receiving in the multiple air-conditioner set any one or more units according to detecting itself temperature Degree meets primary unlatching/turn-off request transmitted when first predetermined unlatching/closedown condition；

Second receiving unit, it is other any one or more in the multiple air-conditioner set in the given time, receiving Unit is detected own temperature and is met second and make a reservation for open based on the one or more primary unlatching/turn-off request received Open/closedown condition when transmitted second level unlatching/turn-off request；

Determination unit, all primary unlatching/turn-off requests and the second receiving unit for being received according to the first receiving unit All second level unlatching/turn-off requests received within the predetermined time, alternatively, being used in the second receiving unit described pre- All primary unlatching/closings received when not receiving second level unlatching/turn-off request in fixing time according to the first receiving unit Request, determines unlatching/closing sequence of the multiple air-conditioner set, to open/close the multiple air-conditioning based on the sequence Each unit in unit.

11. device as claimed in claim 10, which is characterized in that

First receiving unit, comprising:

The mark is sent to all units in the multiple air-conditioner set；

And/or

Second receiving unit, comprising:

When then unit sends the second unlatching/turn-off request to the temperature gap within a predetermined range；

And/or

Determination unit, comprising:

According to the upper of the unit for sending the unit of the primary unlatching/turn-off request and sending the second level unlatching/turn-off request First compression machine runing time and/or address dial-up determine unlatching/closing sequence of the multiple air-conditioner set；Alternatively, according to The last compressor operating time and/or address dial-up for sending the unit of the primary unlatching/turn-off request, determine described more Unlatching/closing sequence of a air-conditioner set.

12. device as claimed in claim 11, which is characterized in that determination unit, comprising:

And/or

13. a kind of device for controlling multiple air-conditioner set unlatching/closings characterized by comprising

First transmission unit detects that own temperature meets for any one or more units in the multiple air-conditioner set When first predetermined unlatching/closedown condition, primary unlatching/turn-off request is sent to scheduling system；

Second transmission unit is used in the given time, if other any one or more in the multiple air-conditioner set Unit based on one or more primary unlatching/turn-off request and detect own temperature and meet second predetermined unlatching/closedown condition When, second level unlatching/turn-off request is sent to scheduling system；

Execution unit, for when receiving from unlatching/out code of the scheduling system, based on scheduling system according to connecing It all primary unlatching/turn-off request and second level unlatching/turn-off request that receive or is opened according to all primary received / unlatching/closing sequence of turn-off request and the multiple air-conditioner set of determination is opened, the multiple air-conditioning of unlatching/closing is executed Each unit in unit.

14. device as claimed in claim 13, which is characterized in that

First transmission unit includes:

Second transmission unit, comprising:

Detecting own temperature to meet second predetermined unlatching/closedown condition includes: that unit detects although current own temperature does not have Reach target temperature, but the temperature gap of current own temperature and target temperature is within a predetermined range；

15. a kind of system for controlling multiple air-conditioner set unlatching/closings, which is characterized in that including any in claim 10-14 Device described in.