CN110039970A - The control method of car air-conditioner - Google Patents
The control method of car air-conditioner Download PDFInfo
- Publication number
- CN110039970A CN110039970A CN201910165682.4A CN201910165682A CN110039970A CN 110039970 A CN110039970 A CN 110039970A CN 201910165682 A CN201910165682 A CN 201910165682A CN 110039970 A CN110039970 A CN 110039970A
- Authority
- CN
- China
- Prior art keywords
- frequency
- compressor
- car air
- conditioner
- outlet temperature
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3236—Cooling devices information from a variable is obtained
- B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
- B60H2001/3258—Cooling devices information from a variable is obtained related to temperature of the air at a condensing unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3269—Cooling devices output of a control signal
- B60H2001/327—Cooling devices output of a control signal related to a compressing unit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention belongs to car air-conditioner technical fields, specifically provide a kind of control method of car air-conditioner, it is intended to solve the problems, such as that existing Air conditioner on car power consumption is big, efficiency is low and security risk is big.For this purpose, the control method of car air-conditioner provided by the invention mainly comprises the steps that the current outlet temperature for obtaining condenser；Judge whether the current outlet temperature of condenser is in preset temperature range, frequency control is selectively carried out to compressor according to judging result.Based on above-mentioned steps, method provided by the invention can guarantee reasonably to distribute energy consumption while meeting user demand, improve capacity usage ratio.
Description
Technical field
The invention belongs to car air-conditioner technical fields, and in particular to a kind of control method of car air-conditioner.
Background technique
Current large and medium-sized vehicle original vehicle carries air-conditioning system, but only just can be used after car engine, this is just expedited the emergence of
Air conditioner on car this product.Air conditioner on car is a kind of air-conditioning that can be used in vehicle parking waiting and driver's rest,
It is typically mounted on truck or cargo, driver can use in driving over a long distance.Compared to former vehicle air-conditioning system, parking is empty
Tune is powered using storage battery, still can be used after a stoppage, is able to solve the demand of parking refrigeration.
Because of the market demand, many Air conditioner on car brands are emerged, there is multiplet form, such as ceiling mounting type, Split type wall-hanging
Formula etc., however, being which kind of structure, evaporator, condenser are the micro-channel heat exchanger of on-board air conditioner, using outside air blast
Air supply pattern, compressor is the operating of higher frequency.Existing Air conditioner on car is primarily present following problems:
First, compressor is run using higher fixed frequency, and generally 85 to 100HZ, and condenser and evaporator
Often matched with the discharge capacity of compressor bad, its current value is electric under high temperature environment up to 50A or more in compressor operational process
Stream even can be bigger, and electronic device temperature is higher, and compressor and driver electronics are unbearable, eventually leads to its power consumption
Amount is big, and efficiency is low, and security risk is big.
Second, the logical face of the air outlet of the air blower of Air conditioner on car is smaller, causes the interior machine noise of Air conditioner on car higher, leaks out
Risk it is also high.
The evaporator time of contact of third, air and Air conditioner on car is short, and interior machine dehumidifying effect is poor.
4th, the coolant system of Air conditioner on car is full aluminium material, and vehicle driving, which is jolted, is easy to cause it impaired, service life
It is short.
Therefore, how to propose a kind of to solve the scheme that existing Air conditioner on car power consumption is big, efficiency is low and security risk is big and be
The current problem to be solved of those skilled in the art.
Summary of the invention
In order to solve the above problem in the prior art, existing Air conditioner on car power consumption is big, efficiency is low in order to solving and
The big problem of security risk, the present invention provides a kind of control method of car air-conditioner, the car air-conditioner includes successively head and the tail
Compressor, condenser, expansion valve and the evaporator to connect, the control method the following steps are included:
Obtain the current outlet temperature of the condenser；
Judge whether the outlet temperature is in preset temperature range；
Frequency control selectively is carried out to the compressor according to judging result.
Optionally, in the control method of the car air-conditioner, " according to judging result selectively to the compressor into
The step of row frequency control ", further comprises:
When the current outlet temperature is in the preset temperature range, the compressor is controlled according to current operation
Frequency operation；
When the current outlet temperature exceeds the preset temperature range, selectively make the compressor raising frequency or drop
Frequently.
Optionally, in the control method of the car air-conditioner, the preset temperature range is [T1, T2], wherein T1 <
T2；
" when the current outlet temperature is beyond in the preset temperature range, selectively make the compressor raising frequency
Or frequency reducing " the step of further comprise:
When the current outlet temperature is lower than T1, make the compressor raising frequency；
When the current outlet temperature is higher than T2, make the compressor frequency reducing.
Optionally, in the control method of the car air-conditioner, the step of " making the compressor raising frequency ", further comprises:
The compressor is set to be increased to the first preset operating frequency from current operation frequency.
Optionally, in the control method of the car air-conditioner, " compressor is made to be increased to from current operation frequency
The step of one preset operating frequency ", further comprises:
The compressor is set to be increased to the first preset operating frequency from current operation frequency according to the first frequency conversion speed.
Optionally, in the control method of the car air-conditioner, the step of " making the compressor frequency reducing ", further comprises:
The compressor is set to be reduced to the second preset operating frequency from current operation frequency.
Optionally, in the control method of the car air-conditioner, " compressor is made to be reduced to from current operation frequency
The step of two preset operating frequencies ", further comprises:
The compressor is set to be reduced to the second preset operating frequency from current operation frequency according to the second frequency conversion speed.
Optionally, in the control method of the car air-conditioner, temperature sensor is provided at the condensator outlet；
The step of " the current outlet temperature for obtaining the condenser ", further comprises:
The current outlet temperature of the condenser is detected by the temperature sensor.
Optionally, in the control method of the car air-conditioner, the step of " the current outlet temperature for obtaining the condenser "
Suddenly further comprise:
After the car air-conditioner is switched on and runs setting duration, the current outlet temperature of the condenser is obtained.
Optionally, in the control method of the car air-conditioner, in " the current outlet temperature for obtaining the condenser "
Before step, the method further includes:
The environment temperature of environment where obtaining the car air-conditioner；
The initial launch frequency of the compressor is determined according to the environment temperature；
Run the compressor according to the initial launch frequency.
Compared with the immediate prior art, above-mentioned technical proposal is at least had the following beneficial effects:
The control method of car air-conditioner provided by the invention mainly comprises the steps that the current outlet temperature for obtaining condenser
Degree；Judge whether outlet temperature is in preset temperature range；Frequency conversion control selectively is carried out to compressor according to judging result
System.Based on above-mentioned steps, the control method of car air-conditioner provided by the invention can be by judging the outlet temperature of condenser
It is no that frequency control selectively is carried out to compressor in preset temperature range, when guaranteeing to meet user demand, Neng Gouhe
Reason ground distribution energy consumption, capacity usage ratio are high.
Detailed description of the invention
Fig. 1 is the key step schematic diagram of the control method of the car air-conditioner of an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that car air-conditioner of the invention include successively end to end compressor, condenser, expansion valve and
Evaporator.Since connection relationship, the working principle between the above-mentioned component and each component of car air-conditioner are all this fields
Common knowledge, so no longer doing excessive explanation herein.
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.
Refering to attached drawing 1, Fig. 1 schematically illustrates the key step of the control method of car air-conditioner in the present embodiment.Such as
Shown in Fig. 1, the control method of car air-conditioner mainly includes the following steps: in the present embodiment
Step S101: the current outlet temperature of condenser is obtained；
In practical applications, for vehicle in long-time stop-for-waiting and driver's rest in the car, vehicle interior temperature can be short
Reach same temperature with environment where vehicle in time, at summer, vehicle interior temperature even can be more than environment temperature where vehicle.
At this point, user often will start car air-conditioner, but own temperature can also increase when car air-conditioner works under high temperature environment, electricity
After sub- device temperature increases, compressor and driver electronics are unbearable.In addition, car air-conditioner is with the storage battery of vehicle
Direct power supply source, and automobile needs to start automobile using storage battery as startup power supply, in order to guarantee the same of the use demand for meeting user
When, guarantee that the electric energy in storage battery can be used in starting automobile, needs the energy of reasonable distribution storage battery, it is therefore desirable to obtain condenser
Current outlet temperature, the current outlet temperature of condenser can embody the operating temperature of car air-conditioner well.According to automobile-used
The operating status of the compressor of the actual conditions control car air-conditioner of the current outlet temperature of the condenser of air-conditioning, to realize conjunction
Reason ground distribution storage battery energy.
Specifically, after being switched in car air-conditioner and running setting duration, by the way that the temperature at condensator outlet is arranged in
Spend the outlet temperature that sensor obtains condenser.In addition, the method for the present embodiment can also obtain car air-conditioner place environment
Environment temperature determines the initial launch frequency of compressor according to acquired environment temperature, makes compressor according to initial launch frequency
Rate operation.
Step S102: judge whether the current outlet temperature of condenser is in preset temperature range；
Specifically, the preset temperature range according to locating for condenser current outlet temperature, controls to the property of can choose compression
The operation working condition of machine, wherein preset temperature range can be [T1, T2], wherein T1 < T2.Specifically, preset temperature model
Enclosing can be obtained by professional based on many experiments, and for the car air-conditioner of different model, preset temperature range is different.
Preset temperature range can be stored in car air-conditioner to call at any time in the form of fixed value.Judge currently going out for condenser
Mouthful temperature and the numerical values recited of T1, T2 are to judge whether the current outlet temperature of condenser is in preset temperature range.
Step S103: when the current outlet temperature of condenser is in preset temperature range, control compressor is according to working as
Preceding running frequency operation；
Specifically, the temperature range when compressor that preset temperature range can be car air-conditioner works normally, works as condensation
When the current outlet temperature of device is in preset temperature range, control compressor is run with current operation frequency.When condenser
When current outlet temperature is in the temperature range, it can both guarantee that compressor worked normally, and also can achieve energy-saving and environment-friendly mesh
, improve the cruising ability of storage battery.
After control compressor is run with current operation frequency, the method for the present embodiment can also include controlling automobile-used sky
The outdoor unit of tune selects revolving speed gear corresponding with current operation frequency according to the current operation frequency of compressor.Compressor it is every
A running frequency section can correspond to an independent outdoor unit revolving speed gear, and outdoor unit can be according to the operation frequency of compressor
Rate selects corresponding revolving speed gear, and outdoor unit selects corresponding gear according to the running frequency of compressor, ensure that car air-conditioner
Reaction speed.
Step S104: when the current outlet temperature of condenser exceeds preset temperature range, selectively make compressor liter
Frequency or frequency reducing.
Specifically, preset temperature range can be [T1, T2], wherein T1 < T2.When the current outlet temperature of condenser is super
Out when preset temperature range, the step of selectively making compressor raising frequency or frequency reducing, further comprises:
When the current outlet temperature of condenser is less than T1, make compressor raising frequency；
When the current outlet temperature of condenser is greater than T2, make compressor frequency reducing.
Wherein, the step of " making compressor raising frequency ", further comprises:
So that compressor is increased to the first preset operating frequency from current operation frequency, specifically, " makes compressor from current fortune
Line frequency is increased to the first preset operating frequency " the step of further comprise:
Compressor is set to be increased to the first preset operating frequency from current operation frequency according to the first frequency conversion speed.
Wherein, the step of " making compressor frequency reducing ", further comprises:
So that compressor is reduced to the second preset operating frequency from current operation frequency, specifically, " makes compressor from current fortune
Line frequency is reduced to the second preset operating frequency " the step of further comprise:
Compressor is set to be increased to the second preset operating frequency from current operation frequency according to the second frequency conversion speed.
Wherein, the first preset operating frequency and the second preset operating frequency can be what professional was arranged according to its experience
Running frequency guarantees compressor capacity usage ratio highest under the running frequency；First frequency conversion speed and the second frequency conversion speed are same
Sample is also possible to the frequency conversion speed that professional is arranged according to its experience, and the first frequency conversion speed can be equal to the second frequency conversion speed,
The two can also be unequal, and the first frequency conversion speed and the second frequency conversion speed can be such that the running frequency of compressor changes steadily, keeps away
Exempt from energy and larger fluctuation occurs.
By selectively alloing compressor raising frequency or frequency reducing work normally compressor, while guaranteeing that car air-conditioner is steady
It is fixed safely to run, reach energy-saving and environment-friendly purpose, improves the cruising ability of storage battery.
Although each step is described in the way of above-mentioned precedence in above-described embodiment, this field
Technical staff is appreciated that the effect in order to realize the present embodiment, executes between different steps not necessarily in such order,
It (parallel) execution simultaneously or can be executed with reverse order, these simple variations all protection scope of the present invention it
It is interior.
Person of ordinary skill in the field can be understood that for convenience of description and succinctly, the present invention fills
The specific work process and related description for setting embodiment, can refer to corresponding processes in the foregoing method embodiment, and with it is upper
Method beneficial effect having the same is stated, details are not described herein.
Those skilled in the art should be able to recognize that, side described in conjunction with the examples disclosed in the embodiments of the present disclosure
Method step, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate electronic hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is executed actually with electronic hardware or software mode, specific application and design constraint depending on technical solution.
Those skilled in the art can use different methods to achieve the described function each specific application, but this reality
Now it should not be considered as beyond the scope of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, rather than be used to describe or indicate specific sequence or precedence.It should be understood that this
The data that sample uses can be interchanged in appropriate circumstances, so that the embodiment of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of control method of car air-conditioner, the car air-conditioner includes successively end to end compressor, condenser, expansion
Valve and evaporator, which is characterized in that the control method the following steps are included:
Obtain the current outlet temperature of the condenser；
Judge whether the outlet temperature is in preset temperature range；
Frequency control selectively is carried out to the compressor according to judging result.
2. the control method of car air-conditioner according to claim 1, which is characterized in that " selectively according to judging result
To the compressor carry out frequency control " the step of further comprise:
When the current outlet temperature is in the preset temperature range, the compressor is controlled according to current operation frequency
Operation；
When the current outlet temperature exceeds the preset temperature range, selectively make the compressor raising frequency or frequency reducing.
3. the control method of car air-conditioner according to claim 2, which is characterized in that the preset temperature range be [T1,
T2], wherein T1 < T2；
" when the current outlet temperature is beyond in the preset temperature range, selectively make the compressor raising frequency or drop
Frequently " the step of, further comprises:
When the current outlet temperature is lower than T1, make the compressor raising frequency；
When the current outlet temperature is higher than T2, make the compressor frequency reducing.
4. the control method of car air-conditioner according to claim 3, which is characterized in that the step of " making the compressor raising frequency "
Suddenly further comprise:
The compressor is set to be increased to the first preset operating frequency from current operation frequency.
5. the control method of car air-conditioner according to claim 4, which is characterized in that " make the compressor from current fortune
Line frequency is increased to the first preset operating frequency " the step of further comprise:
The compressor is set to be increased to the first preset operating frequency from current operation frequency according to the first frequency conversion speed.
6. the control method of car air-conditioner according to claim 3, which is characterized in that the step of " making the compressor frequency reducing "
Suddenly further comprise:
The compressor is set to be reduced to the second preset operating frequency from current operation frequency.
7. the control method of car air-conditioner according to claim 6, which is characterized in that " make the compressor from current fortune
Line frequency is reduced to the second preset operating frequency " the step of further comprise:
The compressor is set to be reduced to the second preset operating frequency from current operation frequency according to the second frequency conversion speed.
8. the control method of car air-conditioner according to claim 1, which is characterized in that be provided at the condensator outlet
Temperature sensor；
The step of " the current outlet temperature for obtaining the condenser ", further comprises:
The current outlet temperature of the condenser is detected by the temperature sensor.
9. the control method of car air-conditioner according to claim 8, which is characterized in that " obtain the current of the condenser
The step of outlet temperature ", further comprises:
After the car air-conditioner is switched on and runs setting duration, the current outlet temperature of the condenser is obtained.
10. the control method of car air-conditioner according to any one of claim 1 to 9, which is characterized in that " obtaining institute
State the current outlet temperature of condenser " the step of before, the method further includes:
The environment temperature of environment where obtaining the car air-conditioner；
The initial launch frequency of the compressor is determined according to the environment temperature；
Run the compressor according to the initial launch frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165682.4A CN110039970A (en) | 2019-03-04 | 2019-03-04 | The control method of car air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165682.4A CN110039970A (en) | 2019-03-04 | 2019-03-04 | The control method of car air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039970A true CN110039970A (en) | 2019-07-23 |
Family
ID=67274378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910165682.4A Pending CN110039970A (en) | 2019-03-04 | 2019-03-04 | The control method of car air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039970A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256438A (en) * | 2020-01-17 | 2020-06-09 | 佛山市厦欣科技有限公司 | Working method of freezing type drying system with two-stage anti-icing and anti-blocking protection |
| CN112297755A (en) * | 2019-07-31 | 2021-02-02 | 广东美的制冷设备有限公司 | Frequency control method of parking air conditioner, storage medium and device |
| US20220364759A1 (en) * | 2019-09-26 | 2022-11-17 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner, control method thereof and readable storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294029A (en) * | 1994-04-28 | 1995-11-10 | Toshiba Corp | Controlling method for air conditioner |
| JPH11254954A (en) * | 1998-03-09 | 1999-09-21 | Calsonic Corp | Air conditioner for electric vehicle |
| CN201646305U (en) * | 2009-11-13 | 2010-11-24 | 安徽天祥空调科技有限公司 | System structure of an electric air conditioner for vehicle |
| CN103727627A (en) * | 2012-10-11 | 2014-04-16 | 财团法人车辆研究测试中心 | Method and device for intelligent type constant temperature control suitable for cold/warm air conditioning system |
| CN104006592A (en) * | 2014-06-05 | 2014-08-27 | 珠海格力电器股份有限公司 | Frequency adjusting method and device for variable frequency compressor in heat pump system |
| CN104534619A (en) * | 2014-12-11 | 2015-04-22 | 广东美的制冷设备有限公司 | Control method of variable frequency dehumidifier and control device |
| CN105371433A (en) * | 2015-11-27 | 2016-03-02 | 广东美的制冷设备有限公司 | Control method and device for air conditioner and air conditioner |
| CN106705361A (en) * | 2016-12-26 | 2017-05-24 | 广州华凌制冷设备有限公司 | Low-temperature refrigeration control method, controller and air conditioner |
| CN207173225U (en) * | 2017-08-31 | 2018-04-03 | 山东通盛制冷设备有限公司 | A kind of electric automobile air conditioner control system |
| CN108253603A (en) * | 2017-12-11 | 2018-07-06 | 珠海格力电器股份有限公司 | Air conditioner control method, device and system and air conditioner |
-
2019
- 2019-03-04 CN CN201910165682.4A patent/CN110039970A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294029A (en) * | 1994-04-28 | 1995-11-10 | Toshiba Corp | Controlling method for air conditioner |
| JPH11254954A (en) * | 1998-03-09 | 1999-09-21 | Calsonic Corp | Air conditioner for electric vehicle |
| CN201646305U (en) * | 2009-11-13 | 2010-11-24 | 安徽天祥空调科技有限公司 | System structure of an electric air conditioner for vehicle |
| CN103727627A (en) * | 2012-10-11 | 2014-04-16 | 财团法人车辆研究测试中心 | Method and device for intelligent type constant temperature control suitable for cold/warm air conditioning system |
| CN104006592A (en) * | 2014-06-05 | 2014-08-27 | 珠海格力电器股份有限公司 | Frequency adjusting method and device for variable frequency compressor in heat pump system |
| CN104534619A (en) * | 2014-12-11 | 2015-04-22 | 广东美的制冷设备有限公司 | Control method of variable frequency dehumidifier and control device |
| CN105371433A (en) * | 2015-11-27 | 2016-03-02 | 广东美的制冷设备有限公司 | Control method and device for air conditioner and air conditioner |
| CN106705361A (en) * | 2016-12-26 | 2017-05-24 | 广州华凌制冷设备有限公司 | Low-temperature refrigeration control method, controller and air conditioner |
| CN207173225U (en) * | 2017-08-31 | 2018-04-03 | 山东通盛制冷设备有限公司 | A kind of electric automobile air conditioner control system |
| CN108253603A (en) * | 2017-12-11 | 2018-07-06 | 珠海格力电器股份有限公司 | Air conditioner control method, device and system and air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| 窦明升: "《空调及制冷技术》", 31 October 2014, 湖北科学技术出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297755A (en) * | 2019-07-31 | 2021-02-02 | 广东美的制冷设备有限公司 | Frequency control method of parking air conditioner, storage medium and device |
| US20220364759A1 (en) * | 2019-09-26 | 2022-11-17 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner, control method thereof and readable storage medium |
| US11988402B2 (en) * | 2019-09-26 | 2024-05-21 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner, control method thereof and readable storage medium |
| CN111256438A (en) * | 2020-01-17 | 2020-06-09 | 佛山市厦欣科技有限公司 | Working method of freezing type drying system with two-stage anti-icing and anti-blocking protection |
| CN111256438B (en) * | 2020-01-17 | 2021-06-18 | 佛山市厦欣科技有限公司 | Working method of freezing type drying system with two-stage anti-icing and anti-blocking protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110039970A (en) | The control method of car air-conditioner | |
| CN109910557A (en) | The control method of car air-conditioner | |
| EP1504227B1 (en) | Vehicle air conditioning and heating system providing engine on and engine off operation | |
| CN109455056B (en) | Energy-saving control method and device for split air conditioner | |
| CN110039968A (en) | The control method of car air-conditioner | |
| CN103448507B (en) | A kind of energy-saving automobile air conditioner control system | |
| CN111114246A (en) | Automobile air conditioning system | |
| CN209795105U (en) | Double-drive air conditioning system for automobile | |
| CN110039969B (en) | Control method of vehicle air conditioner | |
| CN110341431A (en) | The automatically cleaning control method of Air conditioner on car | |
| CN212587570U (en) | Power battery temperature control system and new energy automobile | |
| CN202452638U (en) | Electromobile air conditioner controller based on singlechip control | |
| CN109398028A (en) | Control method for prolonging endurance time of split air conditioner for truck | |
| CN202703181U (en) | Energy regulation device and automobile air conditioner system using the same | |
| CN202432743U (en) | Variable frequency air-conditioner used for automobile | |
| CN107433834B (en) | High-voltage direct-current driven temperature regulating system | |
| CN201986329U (en) | Speed regulation module of blower of vehicle-borne air conditioner | |
| CN210502167U (en) | Dual-mode automobile air conditioning system | |
| CN115817113B (en) | Fan control method for pure electric vehicle and automobile | |
| CN215096907U (en) | Refrigerator car and refrigerating unit thereof | |
| CN114083956B (en) | Control method, device, equipment and storage medium | |
| JP2023037325A (en) | Air conditioner for vehicle | |
| JP6839064B2 (en) | Vehicle air conditioner and control method of vehicle air conditioner | |
| CN116176212A (en) | Control method of parking air conditioner | |
| CN116476595A (en) | Dual-mode control system and method for interaction of overhead air conditioner and driving air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |