CN108656895A - A kind of electric automobile air conditioner adjusting method - Google Patents
A kind of electric automobile air conditioner adjusting method Download PDFInfo
- Publication number
- CN108656895A CN108656895A CN201810398375.6A CN201810398375A CN108656895A CN 108656895 A CN108656895 A CN 108656895A CN 201810398375 A CN201810398375 A CN 201810398375A CN 108656895 A CN108656895 A CN 108656895A
- Authority
- CN
- China
- Prior art keywords
- temperature
- shelves
- electric automobile
- gear
- air conditioner
- 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
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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
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
-
- 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
- B60H1/34—Nozzles; Air-diffusers
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
-
- 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
- B60H1/34—Nozzles; Air-diffusers
- B60H2001/3471—Details of actuators
Abstract
The invention discloses a kind of electric automobile air conditioner adjusting methods, and according to the gear of air-conditioner temperature knob, temperature is divided into low temperature shelves, high temperature shelves, and in low temperature shelves, control compressor is opened, PTC forbids opening；In high temperature shelves, control compressor, PTC are opened；In high temperature shelves, low temperature shelves, the rotating speed that compressor is opened judges according to the sensor temperature of temperature outside vehicle, evaporator；HVAV blender doors aperture is with preset opening angle corresponding with knob shift.The advantage of the invention is that：Electric automobile air conditioner temperature adjusting method reasonable design, prevents user when adjusting temperature adjustment knob, and the temperature of air outlet changes in gradient, and front and back gear temperature difference is larger, and user feels uncomfortable.And its strategy implement is convenient, only need to change Air-Conditioning Control Panel software program, zero cost can greatly improve the comfort of user.
Description
Technical field
The invention belongs to automobile technical fields, the more particularly to adjusting method of electric automobile air conditioner.
Background technology
With the concern of social environmental pollution, New-energy electric vehicle increases in blowout, and develop therewith
It is exactly the air-conditioning system on electric vehicle.Air-conditioning system on electric vehicle and the difference of conventional gasoline vehicle in form so that electricity
Electrical automobile air-conditioning needs strategy and the calibration of more software aspects.
Electric automobile air conditioner needs to use motor compressor in terms of refrigeration, and rotating speed is controlled by Air-Conditioning Control Panel itself
System.In terms of heating, because electric vehicle does not have engine, engine water temperature heating cannot be leaned on, can generally use and increase PTC auxiliary
It heats to carry out heating.Either warming air PTC (is substituted for certain power in HVAC ontology original heater cores body position
PTC) or crossing ability of swimming PTC (is i.e. passed through in HVAC heater core bodies) system, when adjusting temperature adjustment knob, pressure after PTC heating water
Whether contracting machine is opened, whether PTC opens, the aperture etc. of HVAC internal mix air doors is required for a matching, to reach best
Comfort and user experience.
When many electric automobile air conditioners are developed, it often will appear user when adjusting temperature adjustment knob, air outlet
Temperature changes in gradient, and front and back gear temperature difference is larger, and user feels uncomfortable.How the graded of temperature is made into soft
The linear change of sum needs to pay close attention to and consider when this is exploitation.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of electric automobile air conditioner adjusting methods so that
When air conditioner cold-warm knob is adjusted in user, the front and back crosspiece air outlet temperature temperature difference is small, and linear flexibility increases or decreases, and carries
High user experience.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of electric automobile air conditioner adjusting method, according to
Temperature is divided into low temperature shelves, high temperature shelves by the gear of air-conditioner temperature knob, and in low temperature shelves, control compressor is opened, PTC forbids
It opens；In high temperature shelves, control compressor, PTC are opened；
In high temperature shelves, low temperature shelves, the rotating speed that compressor is opened is sentenced according to the sensor temperature of temperature outside vehicle, evaporator
It is fixed；
HVAV blender doors aperture is with preset opening angle corresponding with knob shift.
The scaling method of opening angle corresponding with knob shift includes：Gear changes to highest gear by lowest gear
When, HVAV blender doors aperture is maximum opening by 0 ° of variation, and the angle difference between front and back gear is gradually got higher.
The rotating speed of compressor is adjusted according to temperature outside vehicle, when temperature is less than or equal to established standards temperature outside vehicle, rotating speed
It is set as 1000rpm；When temperature is more than established standards temperature outside vehicle, rotating speed is according to environment temperature, evaporator sensor temperature
To judge.
The normal temperature is 25 DEG C.
Judge that rotating speed is arranged by demarcating in advance in compressor rotary speed by environment temperature, evaporator sensor temperature.
When temperature adjustment knob gear is in maximum temperature gear, forbid opening refrigeration AC while opening PTC.
When environment temperature, evaporator sensor temperature calibration compressor rotary speed, to meet temperature condition, defrosting dehumidifying condition
It is demarcated.
The advantage of the invention is that：Electric automobile air conditioner temperature adjusting method reasonable design, prevents user from adjusting
When temperature adjustment knob, the temperature of air outlet changes in gradient, and front and back gear temperature difference is larger, and user feels uncomfortable.And
Its strategy implement is convenient, only need to change Air-Conditioning Control Panel software program, zero cost can greatly improve the comfortable of user
Property.
Specific implementation mode
Below by the description to optimum embodiment, specific embodiments of the present invention will be described in further detail.
Temperature is divided into low temperature shelves, high temperature by a kind of electric automobile air conditioner adjusting method according to the gear of air-conditioner temperature knob
Shelves, in low temperature shelves, control compressor is opened, PTC forbids opening；In high temperature shelves, control compressor, PTC are opened；In height
When warm shelves or low temperature shelves, the rotating speed that compressor is opened judges according to the sensor temperature of temperature outside vehicle, evaporator；HVAV is mixed
Throttle opening is with preset opening angle corresponding with knob shift.The scaling method packet of opening angle corresponding with knob shift
It includes：When gear changes to highest gear by lowest gear, HVAV blender doors aperture is maximum opening, and front-and-back stop by 0 ° of variation
Angle difference between position is gradually got higher.The size that opening angle is controlled due to this mode, due in high temperature shelves human body pair
The sensitivity of temperature change, in this way when gear becomes larger, gear also becomes larger before and after blender door aperture so that the change of actual temperature
Change since linear change is presented in temperature after mixing.
The rotating speed of compressor is adjusted according to temperature outside vehicle, when temperature is less than or equal to established standards temperature outside vehicle, rotating speed
It is set as 1000rpm；When temperature is more than established standards temperature outside vehicle, rotating speed is according to environment temperature, evaporator sensor temperature
To judge.Normal temperature is 25 DEG C.Judge compressor rotary speed by demarcating in advance by environment temperature, evaporator sensor temperature
Rotating speed is arranged.When environment temperature, evaporator sensor temperature calibration compressor rotary speed, to meet temperature condition, defrosting dehumidifies
Condition is demarcated.
When temperature adjustment knob gear is in maximum temperature gear, forbid opening refrigeration AC while opening PTC.
The adjusting of temperature adjustment knob is mainly related with following three aspects：
1, whether compressor is opened and rotating speed is set
2, whether the heating of PTC auxiliary opens
3, the aperture of HVAC internal mix air door
Their matching with to be associated with realized by the program setting on Air-Conditioning Control Panel.
There are 28 gears to illustrate with air-conditioning knob：
1, according to the gear of air-conditioner temperature knob, it is subdivided into 28 grades altogether.Low temperature shelves are defined as 0~14 grade, the definition of high temperature shelves
It is 15~28 grades；
2, in 0~14 grade of low temperature shelves, compressor is opened, and PTC cannot be opened.The rotating speed of compressor is determining according to outer temperature,
When outer temperature is less than or equal to 25 °, invariablenes turning speed 1000rpm.When more than 25 °, rotating speed is passed according to environment temperature and evaporator
Sensor temperature judges；In 15~28 grades of high temperature shelves, PTC is opened, while compressor is also opened, and the speed conditions of unlatching are same
On；Judge that rotating speed is arranged by demarcating in advance in compressor rotary speed by environment temperature, evaporator sensor temperature.Environment temperature
When degree, evaporator sensor temperature calibration compressor rotary speed, to meet temperature condition, defrosting dehumidifying condition is demarcated.
3, in the 28th grade of the highest temperature, enforced opening PTC and AC cannot be opened；
4, the relationship of temperature adjustment knob gear and HVAC blender door apertures：Current HVAC blender doors operation angle is measured,
It is cooled to totally 80 ° of warm institute running orbit angle entirely from complete.When temperature adjustment knob is adjusted to different stalls, the corresponding angle of blender door is not
Together.When being threaded to low temperature shelves compared with low-grade location, when such as 1~2 grade, default user demand is full refrigeration mode, and blender door is located at complete
Cold position.As low temperature gear is gradually turned up, blender door aperture becomes larger, and the angle difference between front and back crosspiece is also in
Ascendant trend.When being threaded to 15 grades of positive middle-grade, blender door aperture is placed exactly in the middle of HVAC apertures, 80 ° altogether, is in
40 ° of position.When being threaded to former grades of high temperature shelves, blender door aperture is still slowly varying, when in 25~28 grades, mixing
Air door front-and-back stop is increased with 5 ° of angle.Detailed knob gear see the table below with blender door angle correspondence：
HVAV blender doors aperture is with preset opening angle corresponding with knob shift.Unlatching corresponding with knob shift
The scaling method of angle includes：When gear changes to highest gear by lowest gear, HVAV blender doors aperture is by 0 ° of variation
Maximum opening, and the angle difference between front and back gear is gradually got higher.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using the methodology and skill of the present invention
The improvement for the various unsubstantialities that art scheme carries out, within protection scope of the present invention.
Claims (7)
1. a kind of electric automobile air conditioner adjusting method, it is characterised in that：According to the gear of air-conditioner temperature knob, temperature is divided into low
Warm shelves, high temperature shelves, in low temperature shelves, control compressor is opened, PTC forbids opening；In high temperature shelves, control compressor, PTC are equal
It opens；
In high temperature shelves, low temperature shelves, the rotating speed that compressor is opened judges according to the sensor temperature of temperature outside vehicle, evaporator；
HVAV blender doors aperture is with preset opening angle corresponding with knob shift.
2. a kind of electric automobile air conditioner adjusting method as described in claim 1, it is characterised in that：It is corresponding with knob shift to open
The scaling method for opening angle includes：When gear changes to highest gear by lowest gear, HVAV blender doors aperture is changed by 0 °
For maximum opening, and the angle difference between front and back gear is gradually got higher.
3. a kind of electric automobile air conditioner adjusting method as described in claim 1, it is characterised in that：The rotating speed of compressor is according to vehicle
Outer temperature is adjusted, and when temperature is less than or equal to established standards temperature outside vehicle, rotating speed is set as 1000rpm；When temperature is big outside vehicle
When established standards temperature, rotating speed judges according to environment temperature, evaporator sensor temperature.
4. a kind of electric automobile air conditioner adjusting method as claimed in claim 3, it is characterised in that：The normal temperature is 25
℃。
5. a kind of electric automobile air conditioner adjusting method as claimed in claim 3, it is characterised in that：Pass through environment temperature, evaporation
Rotating speed is arranged by demarcating in advance in device sensor temperature judgement compressor rotary speed.
6. a kind of electric automobile air conditioner adjusting method as described in claim 1, it is characterised in that：When temperature adjustment knob gear is in
When maximum temperature gear, forbid opening refrigeration AC while opening PTC.
7. a kind of electric automobile air conditioner adjusting method as claimed in claim 5, it is characterised in that：Environment temperature, evaporator pass
When sensor temperature calibration compressor rotary speed, to meet temperature condition, defrosting dehumidifying condition is demarcated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398375.6A CN108656895A (en) | 2018-04-28 | 2018-04-28 | A kind of electric automobile air conditioner adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398375.6A CN108656895A (en) | 2018-04-28 | 2018-04-28 | A kind of electric automobile air conditioner adjusting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108656895A true CN108656895A (en) | 2018-10-16 |
Family
ID=63781489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398375.6A Pending CN108656895A (en) | 2018-04-28 | 2018-04-28 | A kind of electric automobile air conditioner adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108656895A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645484A (en) * | 2020-05-21 | 2020-09-11 | 泰铂（上海）环保科技股份有限公司 | Self-adaptive control method for vehicle air conditioner air door actuator |
| CN112078806A (en) * | 2020-09-25 | 2020-12-15 | 中国直升机设计研究所 | Helicopter liquid cooling integrated control system |
| CN113085474A (en) * | 2021-03-24 | 2021-07-09 | 青岛海尔空调器有限总公司 | Vehicle-mounted overhead air conditioner, control method thereof and vehicle |
| WO2023070606A1 (en) * | 2021-10-29 | 2023-05-04 | 浙江吉利控股集团有限公司 | Dehumidification mode control method and apparatus, device, medium, and program product |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645484A (en) * | 2020-05-21 | 2020-09-11 | 泰铂（上海）环保科技股份有限公司 | Self-adaptive control method for vehicle air conditioner air door actuator |
| CN112078806A (en) * | 2020-09-25 | 2020-12-15 | 中国直升机设计研究所 | Helicopter liquid cooling integrated control system |
| CN113085474A (en) * | 2021-03-24 | 2021-07-09 | 青岛海尔空调器有限总公司 | Vehicle-mounted overhead air conditioner, control method thereof and vehicle |
| WO2023070606A1 (en) * | 2021-10-29 | 2023-05-04 | 浙江吉利控股集团有限公司 | Dehumidification mode control method and apparatus, device, medium, and program product |
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Application publication date: 20181016 |
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| RJ01 | Rejection of invention patent application after publication |