CN105588262A - Method for controlling air conditioning equipment and air conditioning equipment - Google Patents
Method for controlling air conditioning equipment and air conditioning equipment Download PDFInfo
- Publication number
- CN105588262A CN105588262A CN201510036750.9A CN201510036750A CN105588262A CN 105588262 A CN105588262 A CN 105588262A CN 201510036750 A CN201510036750 A CN 201510036750A CN 105588262 A CN105588262 A CN 105588262A
- Authority
- CN
- China
- Prior art keywords
- compressor
- air
- power supply
- conditioning equipment
- access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The embodiment of the invention provides a method for controlling air conditioning equipment and the air conditioning equipment, and relates to the field of air conditioners. The method is used for improving the intelligent control performance of the air conditioning equipment and promoting the development of the air conditioning equipment of a van vehicle. The method is applied to the air conditioning equipment. The air conditioning equipment comprises at least two compressors. The method comprises the steps that whether access of a first power source is carried out or not is determined; the first power source is a power source for providing the running voltage of the first compressor; when it is determined that access of the first power source is carried out, the first compressor is started; or, when it is determined that access of the first power source is not carried out, whether access of at least one second power source is carried out or not is determined; when it is determined that access of at least one second power source is carried out, the second compressor is started; the second compressor is one of the compressors corresponding to at least one second power source; and the priority of the first compressor is higher than that of the second compressor. The method and the air conditioning equipment are suitable for the scene of starting an air conditioning system.
Description
Technical field
The present invention relates to field of air conditioning, relate in particular to a kind of control method and air-conditioning of air-conditioning equipmentEquipment.
Background technology
Along with scientific and technical progress and the fast development of auto industry, there is refrigeration merit in recent yearsCan air-conditioning system be widely used in various automobiles, to provide comfortable vapour for userCar environment. Generally, the air-conditioning system of the refrigerating function in automobile is single flow air-conditioning systemSystem, this system is dragged by condensation fan and evaporation fan, the engine of 24 volts of DC power suppliesThe composition such as mechanical commprssor, condenser, evaporimeter, throttle part. Wherein, 24 volts straightStream power supply comes from the storage battery in automobile. Like this, can be by the refrigerating function that has in automobileAir-conditioning system reduce the temperature in automobile, for user provides comfortable environment inside car.
But, for van-type vehicle, be generally divided into driver's cabin and chamber, compartment. If by upperStating the air-conditioning system with refrigerating function lowers the temperature to the driver's cabin in van-type vehicle and chamber, compartmentWhen processing, can have that refrigerating capacity is little, cooling-down effect is poor, can make the fuel oil of van-type vehicle disappear simultaneouslyThe problems such as consumption is larger, the distance travelled of shortening van-type vehicle.
In order to address the above problem, in the prior art, in van-type vehicle, increase another toolHave the AC system air-conditioning system of refrigerating function, this AC system air-conditioning system is by the alternating current of 220 voltsCompressor, condenser, condensation fan, throttle part, evaporimeter, the evaporation fan of source power supplyDeng composition. This AC system air-conditioning system and above-mentioned single flow air-conditioning system are separate. Like this,Single flow air-conditioning system can be driver's cabin refrigeration, and AC system air-conditioning system can be chamber, compartmentRefrigeration. With respect to being only for van-type vehicle refrigeration by single flow air-conditioning system, pass through AC systemAir-conditioning system is chamber, compartment refrigeration, and is that driver's cabin refrigeration increases system by single flow air-conditioning systemCold, promotes cooling-down effect. And AC system air-conditioning system is without the combustion that uses van-type vehicleOil, thus the fuel consumption of van-type vehicle can be reduced.
Include AC system air-conditioning system and single flow air-conditioning system in van-type vehicle time, exchangeFormula air-conditioning system is controlled it by the control method of himself, and single flow air-conditioning systemControl method by himself is controlled it, like this, and opening of AC system air-conditioning systemWhen the condition of opening meets, need manually opened this AC system air-conditioning system of user. At AC system air-conditioningWhen the unlocking condition of system does not meet, need the manually opened single flow air-conditioning system of user, andWhen the unlocking condition of AC system air-conditioning system meets, manually opened this AC system air-conditioning system, andManual-lock single flow air-conditioning system. Be different air-conditioning systems in the above-mentioned air-conditioning equipmentOpen and all need user manually opened, reduced the Based Intelligent Control performance of air-conditioning equipment, be unfavorable forThe development of the air-conditioning equipment of van-type vehicle.
Summary of the invention
Embodiments of the invention provide a kind of control method and air-conditioning equipment of air-conditioning equipment, in order toImprove the Based Intelligent Control performance of air-conditioning equipment, promote the development of the air-conditioning equipment of van-type vehicle.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the present invention provides a kind of control method of air-conditioning equipment, applicationIn air-conditioning equipment, described air-conditioning equipment includes at least two compressors; Described method comprises:Determine whether to access the first power supply; Described the first power supply is to provide the working voltage of the first compressorPower supply; In the time determining described the first power supply of access, open described the first compressor; Or,Determining while not accessing described the first power supply, determine whether to access at least one second source; ?While determining described at least one second source of access, open the second compressor; Described the second compressionMachine is a compressor in the compressor that described at least one second source is corresponding; Described firstThe priority of compressor is higher than the priority of described the second compressor.
Second aspect, the embodiment of the present invention provides a kind of air-conditioning equipment, comprising: at least twoCompressor, determining unit, for determining whether to access the first power supply; Described the first power supply is to carrySupply the power supply of the working voltage of the first compressor; Processing unit, for true in described determining unitSurely, while accessing described the first power supply, open described the first compressor; Or, described determining unit,Also, for determining while not accessing described the first power supply, determine whether to access at least one second electricitySource; Described processing unit, also for determine in described determining unit access described at least one theWhen two power supplys, open the second compressor; Described the second compressor is described at least one second electricityA compressor in compressor corresponding to source; The priority of described the first compressor is higher than describedThe priority of the second compressor.
The embodiment of the present invention provides a kind of control method and air-conditioning equipment of air-conditioning equipment, comprising:Determine whether to access the first power supply; Described the first power supply is to provide the working voltage of the first compressorSource; In the time determining access the first power supply, open the first compressor. At definite first power supply that do not accessTime, determine whether to access at least one second source, in the time determining at least one second source of access,Open the second compressor. Like this, in the air-conditioning equipment in the van-type vehicle of prior art,Need user manually opened at every turn, can need to open and include multiple pressures user in the present inventionWhether when the air-conditioning equipment of contracting machine, can first detect to have accessed provides compressor that priority is the highestThe power supply of working voltage, is and first determines whether to have accessed the first power supply, has accessed determiningWhen one power supply, the first corresponding the first power supply compressor can be opened. Determining not accessWhen the first power supply, can determine whether to have accessed provides priority other pressures lower than the first compressorThe power supply of the working voltage of contracting machine, is and determines whether to have accessed at least one second source, reallyMake while having accessed at least one second source, can open the second compressor, be unlatching at leastA compressor in compressor corresponding to second source. And then can be by by above-mentioned controlMethod realizes the unlatching of different air-conditioning systems in air-conditioning equipment, manually opened without user, has improvedThe Based Intelligent Control performance of air-conditioning equipment. And when the method is applied to van-type vehicle, can promote railway carriage or compartmentThe development of the air-conditioning equipment of formula vehicle.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below will be to embodiment orIn description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other according to these accompanying drawingsAccompanying drawing.
The first flow process of the control method of the air-conditioning equipment that Fig. 1 provides for the embodiment of the present invention is shownIntention;
The second flow process of the control method of the air-conditioning equipment that Fig. 2 provides for the embodiment of the present invention is shownIntention;
The third flow process of the control method of the air-conditioning equipment that Fig. 3 provides for the embodiment of the present invention is shownIntention;
The 4th kind of flow process of the control method of the air-conditioning equipment that Fig. 4 provides for the embodiment of the present invention shownIntention;
The 5th kind of flow process of the control method of the air-conditioning equipment that Fig. 5 provides for the embodiment of the present invention shownIntention;
The 6th kind of flow process of the control method of the air-conditioning equipment that Fig. 6 provides for the embodiment of the present invention shownIntention;
The first structural representation of the air-conditioning equipment that Fig. 7 provides for the embodiment of the present invention;
The second structural representation of the air-conditioning equipment that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of control method of air-conditioning equipment, is applied to air-conditioning equipmentIn, and this air-conditioning equipment includes at least two compressors. As shown in Figure 1, said method bagDraw together:
101, determine whether to access the first power supply.
Wherein, the first power supply is to provide the power supply of the working voltage of the first compressor.
It should be noted that, the first compressor is at least two compressors that comprise in air-conditioning equipmentIn, the compressor that priority is the highest. Further, priority refers to that unlatching compressor is correspondingPriority. In the time that the service condition of at least two compressors meets, preferentially open priority highCompressor.
It should be noted that each compressor at least two compressors that comprise in air-conditioning equipmentPriority set in advance. User can according to actual needs, change.
Concrete, air-conditioning equipment can pass through power sense circuit, determines whether to have accessed firstPower supply. Power sense circuit, according to the voltage signal receiving, generates the corresponding signal of telecommunication, and willThis signal of telecommunication is sent to air-conditioning equipment, thereby makes air-conditioning equipment according to the signal of telecommunication receiving, and determinesGo out whether to have accessed the first power supply.
Exemplary, suppose to include in air-conditioning equipment single flow air-conditioning system and AC system air-conditioningSystem. If the priority of the compressor in AC system air-conditioning system is higher than in single flow air-conditioning systemCompressor, now the compressor in AC system air-conditioning system can be considered as to the first compressor.Air-conditioning equipment can determine whether that access is for opening this first compressor by power sense circuitThe first power supply. Because the working voltage of the compressor in AC system air-conditioning system is alternating current,And the working voltage of compressor in single flow air-conditioning system is direct current, so power supply detectsWhether the signal of telecommunication that circuit can detect reception is ac signal, if explanation provides theOne power supply, if not explanation does not provide the first power supply.
It should be noted that, for being better suitable for control method of the present invention, at air-conditioning equipment onlyWhile needing refrigeration, the air-conditioning that the invention provides a kind of refrigeration of applying control method of the present invention is establishedStandby, this air-conditioning equipment comprises: AC system compressor, and single flow compressor, blow-off tee device,Condenser, restricting element, evaporimeter, return-air threeway device; Wherein, AC system compressorThe port of export is connected with the first entrance point of blow-off tee device; The port of export of single flow compressor withThe second entrance point of blow-off tee device connects; The port of export of blow-off tee device and condenserEntrance point connects; The port of export of condenser is connected with the entrance point of restricting element; Restricting elementThe port of export is connected with the entrance point of evaporimeter; Entering of the port of export of evaporimeter and return-air threeway deviceMouth end connects; First port of export of return-air threeway device is connected with the entrance point of AC system compressor;Second port of export of return-air threeway device is connected with the entrance point of single flow compressor.
In above-mentioned air-conditioning equipment, AC system compressor and single flow compressor share a set of condensationDevice, restricting element, evaporimeter. Above-mentioned air-conditioning equipment can pass through AC system compressor and condensationDevice, restricting element, evaporimeter refrigeration, also can pass through single flow compressor and condenser, jointFluid element, evaporimeter refrigeration, can also pass through AC system compressor, single flow compressor and coldCondenser, restricting element, evaporimeter freezes jointly.
Further, in above-mentioned air-conditioning equipment, the working voltage of AC system compressor is for exchangingElectricity, can be alternating current 220V (volt), and the working voltage of single flow compressor is direct current, canTo be direct current 24V.
It should be noted that, air-conditioning equipment is according to definite result difference, the step of carrying out belowDifferent. Determine while having accessed the first power supply at air-conditioning equipment, perform step 102a. At air-conditioningEquipment is determined while not accessing the first power supply, is performed step 102b-103b.
102a, determining that access when the first power supply, opens the first compressor.
Concrete, air-conditioning equipment is determining while having accessed the first power supply, in explanation the first compressionThe working voltage of machine provides, and now air-conditioning equipment can be opened the first compressor, be byThe air-conditioning system at the first compressor place is opened.
It should be noted that, when air-conditioning equipment is opened the first compressor, open its correspondenceEvaporation fan, condensation fan and other corresponding elements, thereby make in air-conditioning equipment first to pressThe air-conditioning system at contracting machine place can normally be worked.
As above described in example, determine at air-conditioning equipment the compression providing in AC system air-conditioning systemWhen the working voltage of machine, be at air-conditioning equipment and determine while having accessed the first power supply, air-conditioning is establishedThe standby compressor exchanging in air-conditioning system of opening.
102b, determining while not accessing the first power supply, determine whether to access at least one second electricitySource.
Concrete, air-conditioning equipment, determining while not accessing the first power supply, can be examined by power supplySlowdown monitoring circuit determines whether to have accessed at least one second source.
It should be noted that, in air-conditioning equipment, include at least two compressors, and each compressionThe corresponding air-conditioning system of machine, that is to say, includes at least two air-conditioning systems in air-conditioning equipmentSystem. In at least two air-conditioning systems, using compressor the highest priority as the first compressor.Be the first power supply for the first compressor provides the power supply of working voltage, and other compressors provide fortuneThe power supply of row voltage is second source. So corresponding at least one second source of air-conditioning equipment.
As above described in example, determine at air-conditioning equipment the compression not providing in AC system air-conditioning systemWhen the working voltage of machine, be at air-conditioning equipment and determine when the first voltage is not provided, air-conditioning is establishedThe standby fortune that has determined whether to provide the compressor in single flow air-conditioning system by power sense circuitRow voltage, is at air-conditioning equipment and determines while not accessing the first power supply, and air-conditioning equipment is determined and isThe no second voltage that provides.
103b, in the time determining described at least one second source of access, open the second compressor.
Wherein, the second compressor is one in the compressor that described at least one second source is correspondingIndividual compressor. The priority of described the first compressor is higher than the priority of described the second compressor.
For example, in the time that air-conditioning equipment has two compressors, be compressor a, compressor b, andThe priority of compressor a is higher than the priority of compressor b, now at compressor a and compressor bService condition while all meeting, preferentially open compressor a, and providing compressor a in access notThe power supply of working voltage, and while having accessed the power supply of the working voltage that compressor b is provided, willCompressor b opens. Now, compressor a is the compressor of preferential unlatching.
Concrete, air-conditioning equipment is determining while having accessed at least one second source, can be byA compressor in compressor corresponding at least one second source is opened.
That is to say, in air-conditioning equipment, include at least one other except the first compressorWhen compressor, if other compressors except the first compressor that comprise in air-conditioning equipment only haveOne time, now air-conditioning equipment is determined while having access to second source, and this second source is to be carriedThe working voltage of other compressors except the first compressor that comprise in this air-conditioning equipment of confessionPower supply, now the second compressor is its except the first compressor comprising in air-conditioning equipmentHis compressor. Now, air-conditioning equipment is opened this second compressor.
As above described in example, determining to have accessed by power sense circuit at air-conditioning equipment provides direct currentWhen the power supply of the working voltage of the compressor in formula air-conditioning system, be at air-conditioning equipment and determine and connectWhile having entered second source, the compressor in this single flow air-conditioning system is opened.
And other compressors except the first compressor that comprise in air-conditioning equipment have at least twoWhen individual, provide other compressors except the first compressor that comprise in above-mentioned air-conditioning equipmentThe power supply of working voltage is second source. Air-conditioning equipment determine accessed at least one secondWhen power supply, its except the first compressor comprising at least one air-conditioning equipment is describedHe meets service condition by compressor, and now, air-conditioning equipment will meet service condition, and air-conditioning is establishedIn other compressors of at least one except the first compressor that comprise in standby, determine oneCompressor is the second compressor, opens this second compressor.
Further, the second compressor is preferential in the compressor that at least one second source is correspondingThe compressor that level is the highest. Be its except the first compressor comprising in air-conditioning equipmentWhen his compressor has at least one, in the time that air-conditioning equipment has accessed at least one second source, air-conditioningEquipment in compressor corresponding at least one the second source, using compressor the highest priority asThe second compressor, and start this second compressor.
Exemplary, in air-conditioning equipment, include three air-conditioning systems, be respectively air-conditioning system a,Air-conditioning system b, air-conditioning system c. Wherein, the compressor in air-conditioning system a is compressor a,Compressor in air-conditioning system b is compressor b, and the compressor in air-conditioning system c is compressor c.And the priority of compressor a is higher than the priority of compressor b, the priority of compressor b is highIn the priority of compressor c. Now, air-conditioning equipment can be using compressor a as the first compressionMachine, and then determined whether to access the power supply of the working voltage that compressor a is provided, be definiteWhether access the first power supply. Determining while not accessing the first power supply, illustrate compressor a'sService condition does not meet, and does not now open compressor a. Air-conditioning equipment further determines whether accessThe power supply of working voltage of compressor b and the power supply of the working voltage of compressor c are provided,For determining whether to have accessed at least one second source. If determining access, air-conditioning equipment provides pressureThe power supply of the power supply of the working voltage of contracting machine b and the working voltage of compressor c, is and determinesThe service condition of compressor b and compressor c all meets. Now, air-conditioning equipment can be in compressionIn machine b and compressor c, choose a compressor as the second compressor, open this second pressureContracting machine. Further, air-conditioning equipment is by the highest the priority in compressor b and compressor cCompressor b is the second compressor the most, and compressor b is opened.
The embodiment of the present invention provides a kind of control method of air-conditioning equipment, determines whether to accessOne power supply; Described the first power supply is to provide the source of the working voltage of the first compressor; Connect definiteWhile entering the first power supply, open the first compressor. Determining while not accessing the first power supply, determine to beAt least one second source of no access, determining that access is when at least one second source, opens theTwo compressors. Like this, in the air-conditioning equipment in the van-type vehicle of prior art, eachNeed user manually opened, can need to open and include multiple compressions user in the present inventionWhether when the air-conditioning equipment of machine, can first detect to have accessed provides compressor that priority is the highestThe power supply of working voltage, is and first determines whether to have accessed the first power supply, has accessed determiningWhen the first power supply, the first corresponding the first power supply compressor can be opened. Do not have determiningWhile accessing the first power supply, can determine whether to have accessed provides priority lower than the first compressorThe power supply of the working voltage of other compressors, is and determines whether to have accessed at least one second electricitySource, determining while having accessed at least one second source, can open the second compressor,For opening a compressor in the compressor that at least one second source is corresponding. And then can be byRealize the unlatching of different air-conditioning systems in air-conditioning equipment by above-mentioned control method, without user's handMoving unlatching, has improved the Based Intelligent Control performance of air-conditioning equipment. And the method is applied to vanTime, can promote the development of the air-conditioning equipment of van-type vehicle.
Further, as shown in Figure 2, after the second compressor voltage is opened, need to carry outCarry out following step, be after step 103b, said method comprises:
104, repeat first pass, until open the first compressor.
Wherein, as shown in Figure 3, first pass comprises:
301, determine whether to access the first power supply.
Concrete, air-conditioning equipment is being opened after the second compressor, needs real-time detection first to pressWhether the service condition of contracting machine meets, and is and determines whether to have accessed the first power supply.
Further, air-conditioning equipment determine whether to access the detailed process of the first power supply can be with reference to stepRapid 101, do not repeat them here.
It should be noted that, air-conditioning equipment is according to definite result difference, the step difference of execution.Determining while having accessed the first power supply, can perform step 302a, do not access determiningWhen one power supply, can perform step 302b.
302a, determining that access when the first power supply, opens the first compressor.
Concrete, can refer step 102a, do not repeat them here.
Further, air-conditioning equipment is in the time opening the first compressor, by the second pressure of movingContracting office closes, thereby can realize, the air-conditioning system of working in air-conditioning equipment is switched to useThe air-conditioning system of opening is wished at family.
Like this, can realize and not have access that the working voltage of the compressor that priority is the highest is providedPower supply time, air-conditioning equipment can first be opened and access the power supply correspondence that working voltage is provided for itThe second compressor, thereby can make air-conditioning equipment realize refrigeration or the function that heats. In accessWhen the power supply of working voltage of the compressor that priority is the highest is provided, can by realize refrigeration orCompressor in the air-conditioning equipment of the function heating switches to the compressor that priority is the highest, and willThe second compressor cuts out. And then realize air-conditioning equipment and do not suspend when freezing or heat, switchThe air-conditioning system of refrigeration.
302b, determining while not accessing the first power supply, continue operation the second compressor.
Concrete, determine while not accessing the first power supply at air-conditioning equipment, illustrate that first compressesThe service condition of machine does not meet, and now air-conditioning equipment can continue to move the second compressor.
Further, air-conditioning equipment, determining while not accessing described the first power supply, continues operationThe second compressor comprises:
Air-conditioning equipment is determining while not accessing the first voltage, and determining whether to have accessed provides than theThe second source of the compressor operating voltage that two compressor priority are high; Provide if determine to have accessedThe second source of high compressor operating voltage than the second compressor priority, closes just currentAt second compressor of operation, and will access in the compressor that second source is corresponding priorityThe highest compressor, as the second compressor, is opened this second compressor. If determine, access is not carriedFor the second source of the compressor operating voltage higher than the second compressor priority, continue operationThe second compressor.
That is to say, in the time that air-conditioning equipment comprises at least three compressors, at the first compressorWhen service condition does not meet, air-conditioning equipment need to determine that priority is higher than other of the second compressorWhether the service condition of compressor meets. In the time that service condition meets, air-conditioning equipment can be by fortuneThe compressor of row switches to the compressor that priority is high. So air-conditioning equipment does not connect definiteWhile entering the first power supply, need to whether access the second compressor providing than moving, preferentialThe power supply of the high compressor operating voltage of level, determine accessed provide than moving theTwo compressors, when the power supply of the compressor operating voltage that priority is high, by moving secondCompressor cuts out, and by the compressor corresponding second source of access, the pressure that priority is the highestContracting machine, as the second compressor, is opened this second compressor.
Exemplary, in air-conditioning equipment, include three air-conditioning systems, be respectively air-conditioning system a,Air-conditioning system b, air-conditioning system c. Wherein, the compressor in air-conditioning system a is compressor a,Compressor in air-conditioning system b is compressor b, and the compressor in air-conditioning system c is compressor c.And the priority of compressor a is higher than the priority of compressor b, the priority of compressor b is highIn the priority of compressor c. After air-conditioning equipment is opened compressor c, need to repeatFirst pass, until compressor a opens. Wherein, air-conditioning equipment first determines whether to have accessedOne power supply, is the power supply that whether has accessed the working voltage that compressor a is provided, and is determining notThere is access to provide after the power supply of working voltage of compressor a, because the priority of compressor b is highIn the priority of compressor c, so air-conditioning equipment can determine whether to have accessed compressor b is providedThe power supply of working voltage, accessed the power supply of the working voltage that compressor b is provided if determineTime, air-conditioning equipment can be compressor c by the second compressor moving and cut out, and willCompressor b, as the second compressor, opens this compressor b. And determine and do not connect at air-conditioning equipmentWhile entering to provide the power supply of working voltage of compressor b, can continue to move compressor c. Again holdRow first pass.
Like this, by above-mentioned steps, in the time that air-conditioning equipment includes at least two air-conditioning systems,Do not having access to provide user preferentially to open, the working voltage of the compressor of air-conditioning systemPower supply time, can first open access provides the power supply of working voltage corresponding for it, preferentialThe compressor that level is low, first realizes air-conditioning equipment and heats or freeze, and meets consumers' demand. Go forward side by sideWhether the power supply that one step detects the working voltage that the compressor that priority is high is provided accesses, in accessWhen the power supply of working voltage of the compressor that priority is high is provided, can be by pressure high this priorityContracting machine is opened, and closes the low compressor of priority of operation. And then air-conditioning equipment can be led toCrossing user needs preferential air-conditioning system refrigeration of opening or heats, and has realized air-conditioning equipment and has not suspendedWhen freezing or heat, switch the object of the air-conditioning system of freezing or heat.
Further, before step 101, said method, as shown in Figure 4, also comprises:
105, obtain the precedence information of compressor.
Wherein, the precedence information of compressor is the priority that indicates each compressor.
Concrete, user can set in advance the priority of each compressor in air-conditioning equipment. AndInput in air-conditioning equipment, air-conditioning equipment can get precedence information.
Further, in air-conditioning equipment, for different air-conditioning systems, a switch dress is setPut. Like this, precedence information can be switching signal. User is choosing certain air-conditioning system to beWhen preferential air-conditioning system of opening, can open its corresponding switching device, thereby make air-conditioningEquipment gets precedence information according to this switching device. After switching device unlatching, air-conditioningThe Continuity signal that equipment can be carried according to switching device is determined needs preferential compression of openingMachine, so can be using Continuity signal as precedence information.
Further, comprise AC system refrigerated air-conditioning system at air-conditioning equipment, and single flow refrigerationWhen air-conditioning system, two switching devices can be set in air-conditioning equipment, be divided into corresponding air-conditioning and establishStandby AC system refrigerated air-conditioning system, and single flow refrigerated air-conditioning system. Now, when correspondence is handed overAfter the switching device of streaming refrigerated air-conditioning system is opened, this switching device carries the to air-conditioning equipmentOne Continuity signal, makes air-conditioning equipment know according to the first Continuity signal preferentially opening that user arrangesThe compressor opening is AC system compressor. In the precedence information that now air-conditioning equipment obtains, indicateGo out the priority of AC system compressor higher than single flow compressor.
After the switching device of corresponding single flow refrigerated air-conditioning system is opened, this switching device is to skyTune equipment is carried the second Continuity signal, thereby air-conditioning equipment is obtained according to this second Continuity signalThe compressor of knowing the preferential unlatching that user arranges is single flow compressor. Now air-conditioning equipment obtainsPrecedence information in indicate single flow compressor priority higher than AC system compressor.
106,, according to the precedence information of compressor, determine the first compressor.
Concrete, air-conditioning equipment is getting after the precedence information of compressor, can be by compressionThe compressor of the limit priority recording in the precedence information of machine is defined as the first compressor.
Like this, by above-mentioned steps, can determine the preferential of each compressor in air-conditioning equipmentLevel, thus can, according to the priority of each compressor, preferentially open the compressor that priority is high.
Further, as shown in Figure 5, said method, also comprises:
107, determining while not accessing at least one second source, return to error message.
Concrete, in the time that user need to open air-conditioning equipment, if air-conditioning equipment detects not accessWhen the first power supply, need to detect whether accessed at least one second source, do not provide in detectionWhen second source, illustrate that air-conditioning equipment cannot start any the air-conditioning system operation in it, thisTime, air-conditioning equipment need to return to error message to user, to inform that user cannot open air-conditioningEquipment.
Further, said method, as shown in Figure 6, also comprises:
108, obtain trip information.
Wherein, described trip information comprises: temperature parameter, and/or wind speed setup parameter,And/or system pressure parameter.
Concrete, air-conditioning equipment, in running, can obtain each fortune according to running statusLine parameter information.
109,, according to described trip information, adjust the running status of the compressor moving.
Concrete, air-conditioning equipment is obtaining after trip information, can be according to this operation ginsengNumber information is adjusted the compressor moving.
Exemplary, in the time that air-conditioning equipment is applied in van-type vehicle, and trip information comprises:When temperature parameter, if air-conditioning equipment gets after vehicle interior temperature value, compare with preset temperature,When vehicle interior temperature is less than preset temperature, illustrate that vehicle interior temperature is too low, now can close and transportThe compressor of row, in the time that vehicle interior temperature gos up to be greater than preset temperature, reopens pent pressureContracting machine.
In the time that trip information comprises other parameters, the compression that air-conditioning equipment adjustment is movingThe running status of machine can parameter said temperature parameter adjustment, the present invention repeats no more this.
It should be noted that, in embodiments of the present invention, air-conditioning equipment can be applied in vanIn, can be applied in other devices, go back independently equipment, the present invention does not do thisRestriction.
The embodiment of the present invention provides a kind of control method of air-conditioning equipment, comprising: determine whether to connectEnter the first power supply; Described the first power supply is to provide the source of the working voltage of the first compressor; DeterminingWhile accessing the first power supply, open the first compressor. Determining while not accessing the first power supply, determine to beAt least one second source of no access, in the time determining at least one second source of access, opens secondCompressor. Like this, in the air-conditioning equipment in the van-type vehicle of prior art, need at every turnUser is manually opened, can need to open the sky that includes multiple compressors user in the present inventionWhen tune equipment, can first detect and whether access the working voltage that the compressor that priority is the highest is providedPower supply, be and first determine whether to have accessed the first power supply, determining while having accessed the first power supply,The first corresponding the first power supply compressor can be opened. Determining while not accessing the first power supply,Can determine whether to have accessed provides the operation electricity of priority lower than other compressors of the first compressorThe power supply of pressing, is and determines whether to have accessed at least one second source, has accessed extremely determiningWhen a few second source, can open the second compressor, be and open at least one second sourceA compressor in corresponding compressor. And then can will realize air-conditioning by above-mentioned control methodIn equipment, the unlatching of different air-conditioning systems, manually opened without user, improved the intelligence of air-conditioning equipmentCan control performance. And when the method is applied to van-type vehicle, can promote the air-conditioning of van-type vehicleThe development of equipment.
Further, at the electricity that does not access the working voltage that the first compressor that priority is high is provided, be in the time not accessing the first power supply when in the source, do not open the first compressor. And in access theWhen two power supplys, can first automatically open corresponding the second compressor of this second source, make like thisObtaining air-conditioning equipment can its each interior air-conditioning system of centralized Control. To have accessed priority highWhen the first power supply corresponding to the first compressor, the first compressor can be opened, and can closeThe low compressor of other priority, and then make air-conditioning equipment in the time that each air-conditioning system is switched,Participate in without user, air-conditioning equipment can directly be controlled the unlatching of the compressor of each air-conditioning systemWith close, and then further improved the Based Intelligent Control performance of air-conditioning equipment.
The embodiment of the present invention provides a kind of air-conditioning equipment, as shown in Figure 7, comprising:
At least two compressors 701, for generation of the cold-producing medium of HTHP.
Determining unit 702, for determining whether to access the first power supply.
Wherein, the first power supply is to provide the power supply of the working voltage of the first compressor.
It should be noted that, the first compressor is at least two compressors that comprise in air-conditioning equipmentIn 701, the compressor that priority is the highest. Further, priority refers to and opens compressor correspondencePriority. In the time that the service condition of at least two compressors meets, preferentially open priority highCompressor.
Processing unit 703, when determining access the first power supply in determining unit 702, opens theOne compressor. Or,
Determining unit 702, also for determining in determining unit 702 while not accessing the first power supply, reallyFixed at least one second source that whether accesses.
It should be noted that, in air-conditioning equipment, include at least two compressors, and each compressionThe corresponding air-conditioning system of machine, that is to say, includes at least two air-conditioning systems in air-conditioning equipmentSystem. In at least two air-conditioning systems, using compressor the highest priority as the first compressor.The power supply of the working voltage of the first compressor is provided is the first power supply, and other compressors are providedThe power supply of working voltage is second source. So corresponding at least one second source of air-conditioning equipment.
Processing unit 703, also for determining at least one second source of access in determining unit 702Time, open the second compressor.
Wherein, the second compressor is a pressure in the compressor that at least one second source is correspondingContracting machine. The priority of the first compressor is higher than the priority of the second compressor.
Further, the second compressor is preferential in the compressor that at least one second source is correspondingThe compressor that level is the highest.
Concrete, processing unit 703, will determining while having accessed at least one second sourceIn compressor corresponding at least one second source, the compressor that priority is the highest is defined as secondCompressor, and open this second compressor.
That is to say, in air-conditioning equipment, include at least one other except the first compressorWhen compressor, if other compressors except the first compressor that comprise in air-conditioning equipment only haveOne time, now determining unit 702 is determined while having access to second source, and this second sourceFor the operation electricity of other compressors except the first compressor that comprise in this air-conditioning equipment is providedPress power supply, now the second compressor be in air-conditioning equipment, comprise except the first compressorOther compressors. So processing unit 703 is opened this second compressor. In air-conditioning equipmentWhen other compressors except the first compressor that comprise have at least two, determining unit 702Determine and accessed at least two second sources, now processing unit 703 can be from the of accessIn compressor corresponding to two power supplys, determine a compressor as the second compressor, and openThis second compressor. Preferably, by the compressor medium priority corresponding to second source of accessHigh compressor, as the second compressor, is opened this second compressor.
Further, processing unit 703, also for repeating first pass, until open instituteState the first compressor.
Wherein first pass comprises: determine whether to access the first power supply; Determining access the first electricity, open the first compressor when in the source; Determining while not accessing the first power supply, continue operation secondCompressor.
Also just have a talk about, the detailed process that processing unit 703 is carried out first pass can be: processUnit 703 can trigger determining unit 702 and determine whether to access the first power supply. In determining unit702 determine that while accessing the first power supply, processing unit 703 is opened the first compressor, and closes secondCompressor. Determine that in determining unit 702 while not accessing the first power supply, processing unit 703 continuesMove the second compressor.
Further, processing unit 703 specifically for, determining while not accessing the first power supply,Triggering determining unit 702 determines whether to have accessed and provides than the second compressor, the pressure that priority is highThe power supply of the working voltage of contracting machine. Determining unit 702, also provides ratio for determining whether to have accessedThe second compressor, the power supply of the working voltage of the compressor that priority is high. In determining unit 702Determining to have accessed provides than the second compressor, the power supply of the working voltage of the compressor that priority is highTime, processing unit 703 is closed current the second compressor moving, and will access secondIn compressor corresponding to power supply, the high compressor of priority is as the second compressor, open thisTwo compressors. Determine that in determining unit 702 access is not than the high compression of the second compressor priorityThe second source that machine is corresponding, continues operation the second compressor.
Further, above-mentioned air-conditioning equipment, as shown in Figure 8, also comprises:
Acquiring unit 704, for obtaining the precedence information of compressor 701.
Wherein, the precedence information of compressor is the startup priority that indicates each compressor.
Determining unit 702, also preferential for the compressor 701 that obtains according to acquiring unit 704Level information, determines the first compressor.
Wherein, the first compressor is at least two compressors 701 of comprising of air-conditioning equipment, excellentThe first the highest compressor of level.
Further, processing unit 703, also for determining and not accessing second in determining unit 702When power supply, return to error message.
Further, acquiring unit 704, also for obtaining trip information.
Wherein, trip information comprises: temperature parameter, and/or wind speed setup parameter, and/Or system pressure parameter.
Processing unit 703, the also trip information for obtaining according to acquiring unit 704, adjustsThe running status of the whole compressor moving.
The embodiment of the present invention provides a kind of air-conditioning equipment, comprising: determine whether to access the first electricitySource; Described the first power supply is to provide the source of the working voltage of the first compressor; Determining access theWhen one power supply, open the first compressor. Determining while not accessing the first power supply, determine whether to connectEnter at least one second source, in the time determining at least one second source of access, open second and pressContracting machine. Like this, in the air-conditioning equipment in the van-type vehicle of prior art, need at every turnUser is manually opened, can need to open and to include multiple compressors user in the present inventionWhen air-conditioning equipment, can first detect and whether access the operation that the compressor that priority is the highest is providedThe power supply of voltage, is and first determines whether to have accessed the first power supply, has accessed first determiningWhen power supply, the first corresponding the first power supply compressor can be opened. Determining not accessWhen the first power supply, can determine whether to have accessed provides other lower than the first compressor of priorityThe power supply of the working voltage of compressor, is and determines whether to have accessed at least one second source,Determining while having accessed at least one second source, can open the second compressor, be outOpen a compressor in the compressor that at least one second source is corresponding. And then can will pass throughAbove-mentioned control method realizes the unlatching of different air-conditioning systems in air-conditioning equipment, manually opens without userOpen, improved the Based Intelligent Control performance of air-conditioning equipment. And when the method is applied to van-type vehicle,Can promote the development of the air-conditioning equipment of van-type vehicle.
Further, at the electricity that does not access the working voltage that the first compressor that priority is high is provided, be in the time not accessing the first power supply when in the source, do not open the first compressor. And in access theWhen two power supplys, can first automatically open corresponding the second compressor of this second source, make like thisObtaining air-conditioning equipment can its each interior air-conditioning system of centralized Control. To have accessed priority highWhen the first power supply corresponding to the first compressor, the first compressor can be opened, and can closeThe low compressor of other priority, and then make air-conditioning equipment in the time that each air-conditioning system is switched,Participate in without user, air-conditioning equipment can directly be controlled the unlatching of the compressor of each air-conditioning systemWith close, and then further improved the Based Intelligent Control performance of air-conditioning equipment.
Disclosed system, dress, in the several embodiment that provide in the application, are providedPut and method, can realize by another way. For example, device described above is implementedExample is only that schematically for example, the division of described unit, only draws for a kind of logic functionPoint, when actual realization, can there is other dividing mode, for example multiple unit or assembly can be tiedClose or can be integrated into another system, or some features can ignore, or not carry out. SeparatelyA bit, shown or discussed coupling each other or direct-coupling or communication connection can beBy some interfaces, INDIRECT COUPLING or the communication connection of device or unit, can be electrically, machineTool or other form.
The described unit as separating component explanation can be or can not be also physically to separate, the parts that show as unit can be or can not be also physical location, can positionIn a place, or also can be distributed on multiple NEs. Can be according to actual needSelect some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in each embodiment of the present invention can be integrated in a processingIn unit, can be also that the independent physics of unit comprises, also can two or more listsUnit is integrated in a unit. Above-mentioned integrated unit both can adopt the form of hardware to realize,The form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in oneIn computer read/write memory medium. Above-mentioned SFU software functional unit is stored in a storage medium,Comprise some instructions in order to make a computer equipment (can be personal computer, server,Or the network equipment etc.) carry out the part steps of method described in the present invention each embodiment. And it is frontThe storage medium of stating comprises: USB flash disk, portable hard drive, read-only storage (Read-OnlyMemory,Be called for short ROM), random access memory (RandomAccessMemory, be called for short RAM),The various media that can be program code stored such as magnetic disc or CD.
Finally it should be noted that: above embodiment is only in order to technical scheme of the present invention to be described, andNon-to its restriction; Although the present invention is had been described in detail with reference to previous embodiment, abilityThe those of ordinary skill in territory is to be understood that: the skill that it still can be recorded aforementioned each embodimentArt scheme is modified, or part technical characterictic is wherein equal to replacement; And these are repaiiedChange or replace, not making the essence of appropriate technical solution depart from various embodiments of the present invention technical sideThe spirit and scope of case.
Claims (10)
1. a control method for air-conditioning equipment, is characterized in that, be applied in air-conditioning equipment,Described air-conditioning equipment includes at least two compressors; Described method comprises:
Determine whether to access the first power supply; Described the first power supply is to provide the operation of the first compressorThe power supply of voltage;
In the time determining described the first power supply of access, open described the first compressor; Or,
Determining while not accessing described the first power supply, determine whether to access at least one second source;
In the time determining described at least one second source of access, open the second compressor; DescribedTwo compressors are compressors in the compressor that described at least one second source is corresponding; InstituteState the priority of the first compressor higher than the priority of described the second compressor.
2. method according to claim 1, is characterized in that, in described unlatching describedAfter two compressors, also comprise:
Repeat first pass, until open described the first compressor; Described first pass bagDraw together: determine whether to access described the first power supply; In the time determining described the first power supply of access, openDescribed the first compressor; Determining while not accessing described the first power supply, continue operation described theTwo compressors.
3. method according to claim 1 and 2, is characterized in that, described the second compressionMachine is the highest compressor of compressor medium priority that described at least one second source is corresponding.
4. method according to claim 1 and 2, is characterized in that, described determine beBefore no access the first power supply, also comprise:
Obtain the precedence information of compressor; The precedence information of described compressor is to indicate respectivelyThe startup priority of individual compressor;
According to the precedence information of described compressor, determine the first compressor; Described first pressesContracting machine is at least two compressors comprising of described air-conditioning equipment, the compressor that priority is the highest.
5. method according to claim 1 and 2, is characterized in that, also comprises:
In the time of described at least one second source of definite not access, return to error message.
6. method according to claim 1 and 2, is characterized in that, also comprises:
Obtain trip information; Described trip information comprises: temperature parameter, and/or windSpeed setup parameter, and/or system pressure parameter;
According to described trip information, adjust the running status of the compressor moving.
7. an air-conditioning equipment, comprising: at least two compressors, it is characterized in that, and also comprise:
Determining unit, for determining whether to access the first power supply; Described the first power supply is to provideThe power supply of the working voltage of one compressor;
Processing unit, while accessing described the first power supply, opens for determining in described determining unitDescribed the first compressor; Or,
Described determining unit, also, for determining while not accessing described the first power supply, determines whetherAccess at least one second source;
Described processing unit, also for determine in described determining unit access described at least one theWhen two power supplys, open the second compressor; Described the second compressor is described at least one second electricityA compressor in compressor corresponding to source; The priority of described the first compressor is higher than describedThe priority of the second compressor.
8. air-conditioning equipment according to claim 7, is characterized in that,
Described processing unit, also for repeating first pass, presses until open described firstContracting machine; Described first pass comprises: determine whether to access described the first power supply; Determining accessWhen described the first power supply, open described the first compressor; Do not access described the first electricity determining, continue described the second compressor of operation when in the source.
9. according to the air-conditioning equipment described in claim 7 or 8, it is characterized in that, also comprise:
Acquiring unit, for obtaining the precedence information of compressor; The priority of described compressorInformation is the startup priority that indicates each compressor;
Described determining unit, also excellent for the described compressor that obtains according to described acquiring unitFirst level information, determines the first compressor; Described the first compressor is that described air-conditioning equipment comprisesAt least two compressors in, the compressor that priority is the highest.
10. according to the air-conditioning equipment described in claim 7 or 8, it is characterized in that,
Described acquiring unit, also for obtaining trip information; Described trip information bagDraw together: temperature parameter, and/or wind speed setup parameter, and/or system pressure parameter;
Described processing unit, the also described operational factor letter for obtaining according to described acquiring unitBreath, the running status of the compressor that adjustment is moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036750.9A CN105588262A (en) | 2015-01-23 | 2015-01-23 | Method for controlling air conditioning equipment and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036750.9A CN105588262A (en) | 2015-01-23 | 2015-01-23 | Method for controlling air conditioning equipment and air conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105588262A true CN105588262A (en) | 2016-05-18 |
Family
ID=55928034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036750.9A Pending CN105588262A (en) | 2015-01-23 | 2015-01-23 | Method for controlling air conditioning equipment and air conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588262A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860912Y (en) * | 2005-12-13 | 2007-01-24 | 南京汽车集团有限公司 | AC-DC dual-purpose automobile air-conditioning plant |
| CN101966806A (en) * | 2010-09-17 | 2011-02-09 | 上海加冷松芝汽车空调股份有限公司 | Automobile air conditioner refrigeration device with standby power |
| CN102336128A (en) * | 2011-09-19 | 2012-02-01 | 郑州科林车用空调有限公司 | Air conditioning system for special passenger car |
| CN202528798U (en) * | 2012-03-28 | 2012-11-14 | 上海金翅鹏实业有限公司 | Dual-mode automotive air-conditioning device |
| CN202863077U (en) * | 2012-10-10 | 2013-04-10 | 合肥天鹅制冷科技有限公司 | Automatic controller for road refrigerated transport |
-
2015
- 2015-01-23 CN CN201510036750.9A patent/CN105588262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860912Y (en) * | 2005-12-13 | 2007-01-24 | 南京汽车集团有限公司 | AC-DC dual-purpose automobile air-conditioning plant |
| CN101966806A (en) * | 2010-09-17 | 2011-02-09 | 上海加冷松芝汽车空调股份有限公司 | Automobile air conditioner refrigeration device with standby power |
| CN102336128A (en) * | 2011-09-19 | 2012-02-01 | 郑州科林车用空调有限公司 | Air conditioning system for special passenger car |
| CN202528798U (en) * | 2012-03-28 | 2012-11-14 | 上海金翅鹏实业有限公司 | Dual-mode automotive air-conditioning device |
| CN202863077U (en) * | 2012-10-10 | 2013-04-10 | 合肥天鹅制冷科技有限公司 | Automatic controller for road refrigerated transport |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7707845B2 (en) | Climate control system for vehicle berths and cabs | |
| CN102679482B (en) | Heat recovery multiplex system based on variable-frequency air conditioner and control method thereof | |
| US9764618B2 (en) | HVAC system with travel time based control | |
| Sukri et al. | Achieving a better energy-efficient automotive air-conditioning system: a review of potential technologies and strategies for vapor compression refrigeration cycle | |
| CN107199843A (en) | Control method for the battery cooling system of vehicle | |
| CN105428749A (en) | Actively-switched direct refrigerant battery cooling | |
| CN102673345A (en) | Intelligent air-conditioning control system for electric automobile | |
| CN113547890B (en) | Thermal management system, thermal management system control method and automobile | |
| CN109311488B (en) | Air conditioner for vehicle and train communication system | |
| CN111486120B (en) | Method and device for calculating rotating speed of condensing fan of automobile air conditioning system | |
| CN105383284A (en) | Integrated cooling system control method | |
| CN105682950A (en) | Apparatus and method for driving switching element, and vehicle air-conditioning apparatus | |
| CN109562674A (en) | Air conditioning control device, air conditioning control method | |
| US20190118619A1 (en) | System and method of controlling air conditioning system for vehicle | |
| US10173498B2 (en) | Vehicle air conditioning system | |
| CN103448507B (en) | A kind of energy-saving automobile air conditioner control system | |
| CN109186121B (en) | New energy refrigerating vehicle air conditioner and control method thereof | |
| CN105588262A (en) | Method for controlling air conditioning equipment and air conditioning equipment | |
| CN110736207A (en) | Control method and control device for defrosting of air conditioner and air conditioner | |
| WO2022230556A1 (en) | Vehicle air conditioning system and vehicle air conditioning method | |
| CN113692189B (en) | Machine room air conditioner, control method and device thereof, and storage medium | |
| CN112208298A (en) | Vehicle cold air control system and method, vehicle and storage medium | |
| CN110641242B (en) | Defrosting control method and device for heat pump air conditioner of electric automobile and computer readable storage medium | |
| CN101307945A (en) | Vehicle air conditioner system and method for controlling same | |
| JP7285363B1 (en) | Vehicle temperature control system and temperature control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant after: Hisense (Shandong) Air-conditioning Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant before: Hisense (Shandong) Air-conditioning Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266100 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 151 Applicant after: Hisense (Shandong) Air-conditioning Co., Ltd. Address before: 266736 Hisense Road 1, South Village Town, Pingdu City, Qingdao, Shandong Applicant before: Hisense (Shandong) Air-conditioning Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
|
| RJ01 | Rejection of invention patent application after publication |