CN110154681A - A kind of control method of automotive air-conditioning system, device and automobile - Google Patents
A kind of control method of automotive air-conditioning system, device and automobile Download PDFInfo
- Publication number
- CN110154681A CN110154681A CN201910428037.7A CN201910428037A CN110154681A CN 110154681 A CN110154681 A CN 110154681A CN 201910428037 A CN201910428037 A CN 201910428037A CN 110154681 A CN110154681 A CN 110154681A
- Authority
- CN
- China
- Prior art keywords
- air
- conditioning system
- air outlet
- temperature
- 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.)
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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
- B60H1/00642—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
- B60H1/00742—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 by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
-
- 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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00871—Air directing means, e.g. blades in an air outlet
-
- 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
Abstract
The invention discloses a kind of control method of automotive air-conditioning system, device and automobiles.The control method of automotive air-conditioning system includes: the load capacity for obtaining the first seat；If the load capacity is more than or equal to the first preset value, the temperature of the carrying object is obtained；If the temperature is in the first preset range, the opening of the first air-conditioner air outlet corresponding to first seat is controlled；If the temperature is not in first preset range, controls first air-conditioner air outlet and close.The control method of the automotive air-conditioning system solves the problems, such as that traditional air conditioning comfortableness matched design can not carry out dynamic regulation according to the quantity of passengers inside the car, is beneficial to energy conservation emission reduction.
Description
Technical field
The present invention relates to the technical field of automotive air-conditioning system more particularly to a kind of control method of automotive air-conditioning system,
Device and automobile.
Background technique
With the promotion and the accelerating rhythm of life of automobile popularity, interior only 1 in most of vehicle travel process
Taken to 2 people, but when automotive air-conditioning system comfort designs, mainly according to outdoor temperature, indoor temperature and solar irradiation into
Row matching primitives make driver's cabin reach a comfortable driving environment.Although traditional air conditioning comfortableness matched design can be protected
A home from home in driver's cabin is demonstrate,proved, but dynamic regulation can not be carried out according to the quantity of passengers inside the car, is unfavorable for energy-saving and emission-reduction.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of control method of automotive air-conditioning system, device and vapour
Vehicle solves the problems, such as that traditional vehicle air conditioning control strategy cannot be adjusted according to passenger's quantity.
According to one aspect of the present invention, a kind of control method of automotive air-conditioning system is provided, comprising:
Obtain the load capacity of the first seat；
If the load capacity is more than or equal to the first preset value, the temperature of carrying object is obtained；
If the temperature is in the first preset range, the first air-conditioner air outlet corresponding to first seat is controlled
It opens；
If the temperature is not in first preset range, controls first air-conditioner air outlet and close.
Optionally, the control method of the automotive air-conditioning system, further includes:
If the load capacity is less than first preset value, controls first air-conditioner air outlet and close.
Optionally, by controlling air outlet controller, first air-conditioner air outlet is opened and closed.
Optionally, the air outlet controller is servo motor.
According to another aspect of the invention, a kind of control device of automotive air-conditioning system is provided, comprising:
Weight sensor, for obtaining the load capacity of the first seat；
Temperature sensor, for obtaining carrying object when the load capacity is more than or equal to the first preset value
Temperature；
Controller, for when the temperature be in the first preset range, the corresponding to control first seat
One air-conditioner air outlet is opened；When temperature is not in the first preset range, controls first air-conditioner air outlet and close.
Optionally, the controller is also used to control described the when the load capacity is less than first preset value
One air-conditioner air outlet is closed.
Optionally, the control device of automotive air-conditioning system further include:
Air outlet controller, for opening and closing first air-conditioner air outlet.
Optionally, the air outlet controller is servo motor.
Optionally, the temperature sensor is infrared temperature sensor.
According to another aspect of the invention, a kind of automobile is provided, the control dress including the automotive air-conditioning system
It sets.
The beneficial effect of the embodiment of the present invention is:
The embodiment provides a kind of control method of automotive air-conditioning system, device and automobile, the present embodiment pair
Whether the carrying object on the first seat is that passenger is judged, if the carrying object is passenger, controls institute
It states corresponding first air-conditioner air outlet of the first seat to open, if the non-passenger of the carrying object, controls described first
Corresponding first air-conditioner air outlet of seat is closed.The present invention according on seat whether passenger and adjust corresponding air-conditioning and go out
The state in air port, solving traditional vehicle air conditioning control strategy cannot ask according to what interior passenger quantity was adjusted
Topic reduces air conditioner load, energy saving purpose to realize under the premise of meeting passenger space comfort.
Detailed description of the invention
Fig. 1 shows traditional automobile air conditioner control system structural schematic diagrams；
The air-conditioner control system structural schematic diagram of Fig. 2 expression embodiment of the present invention；
Fig. 3 indicates the flow chart of the control method of the automotive air-conditioning system of the embodiment of the present invention；
Fig. 4 indicates the structural block diagram of the control device of the automotive air-conditioning system of the embodiment of the present invention.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
It is fully disclosed to those skilled in the art.
Traditional automobile air conditioner control system, as shown in Figure 1, being by outdoor temperature sensor, leaving air temp sensor, room
Interior temperature sensor, sunlight sensor, leaving air temp controller, air-out mode controller, outlet air amount controller and air conditioner electronic
Control unit (ECU, Electronic Control Unit), car body control module (BCM, body control module) and
Control unit of engine (ECU, Electronic Control Unit) composition, comfort temperature are based on outdoor temperature, Indoor Temperature
Fuzzy control strategy on the basis of degree.Each air outlet can not be precisely controlled according to passenger's quantity, for taking
When fewer in number, air-conditioning system initiative recognition and can not reduce air conditioner load, be unfavorable for energy-saving and emission-reduction.
The embodiment of the present invention provides a kind of control method of automotive air-conditioning system, may be implemented according to vehicle interior personnel's number
Interior air-conditioner air outlet state is adjusted in amount, under the premise of meeting interior a home from home, reduces air-conditioning system load, reaches
The purpose of energy-saving and emission-reduction.The present embodiment, as shown in Fig. 2, increasing weight sensor, temperature sensing in orthodox car air-conditioning system
Device and controller, automatically open and are closed for realizing air-conditioner air outlet.
As shown in figure 3, the control method for the automotive air-conditioning system that the embodiment of the present invention provides, comprising:
Step 31, the load capacity for obtaining the first seat.
In the present embodiment, the load capacity of first seat is obtained by weight sensor, is carried for preliminary judgement
Whether object is passenger.The weight sensor is set to the upper of first seat, and first seat is except driving
The other any seats of car other than member's seat.
If step 32, the load capacity are more than or equal to the first preset value, the temperature of carrying object is obtained.
In the present embodiment, first preset value can be set to 10kg, if the load capacity is greater than described first in advance
If value, then the temperature of the carrying object is obtained, for whether being further that passenger determines to the carrying object.
In the present embodiment, it is described carrying object temperature selected point, for when on first seat carry passenger when,
The position in passenger chest.Choose this position, it is ensured that the reliability of temperature collection avoids acquisition from making mistakes.
Preferably, it is acquired by temperature of the infrared temperature sensor to the carrying object.
In the present embodiment, Remote Non-touch temperature acquisition is may be implemented in infrared temperature sensor, is not being influenced by bus
Under the premise of, it can accurately obtain the temperature of the carrying object.
Preferably, the control method of the automotive air-conditioning system further include:
If the load capacity is less than first preset value, controls first air-conditioner air outlet and close.
In the present embodiment, if the load capacity is less than first preset value, the non-seating of the carrying object is determined
Personnel then control the closing of the first air-conditioner air outlet corresponding to first seat.
In the present embodiment, first preset value can also adjust accordingly according to actual needs, and passenger can basis
Actual needs changes first preset value, complies with actual demand.For example, in special circumstances, passenger is in the First
It is placed when needing to open the object of air-conditioning on chair, since the weight of the object is less than first preset value, so described the
Corresponding first air-conditioner air outlet of one seat is in close state, and is unsatisfactory for the actual needs of passenger, at this point, passenger can be with
First preset value is changed by relevant apparatus, the numerical value of first preset value is reduced, keeps first seat corresponding
First air-conditioner air outlet is opened, to meet needs.
In addition, the present embodiment also is made whether effectively to determine to the first preset value of passenger input.Such as work as institute
When the first preset value for stating passenger's input is 0kg, determine that the first preset value 0kg of passenger's input is invalid, then prompt passengers
Change first preset value.
If step 33, the temperature are in the first preset range, the first sky corresponding to first seat is controlled
Recall air port opening.
In the present embodiment, when the weight of the carrying object is greater than first preset value, and the temperature of the carrying object
Degree then determines that the carrying object is passenger in first preset range, then it is right to control the first seat institute
The first air-conditioner air outlet answered is opened.Wherein, first preset range can be 35~39 DEG C.
If step 34, the temperature are not in first preset range, control first air-conditioner air outlet and close
It closes.
In the present embodiment, when the weight of the carrying object is greater than first preset value, and the temperature of the carrying object
Degree is not in first preset range, then determines the non-passenger of the carrying object, then control the first seat institute
Corresponding first air-conditioner air outlet is closed.Wherein, first preset range can be 35~39 DEG C.
The present embodiment by the first seat carrier body whether be passenger judgement, to control described first
First air-conditioner air outlet corresponding to seat is closed or is opened.When the non-passenger of carrying object, it is empty to close described first
Air port is recalled, to realize energy-saving purpose.
In the present embodiment, first preset range can adjust accordingly according to actual needs, and passenger can basis
Actual needs changes first preset range, complies with actual demand.For example, in special circumstances, passenger is described first
Bosom temperature is higher than the object of first preset range when taking on seat, since the temperature of the object is higher than described first
Preset range is unsatisfactory for the reality of passenger so corresponding first air-conditioner air outlet of first seat is in close state
Border needs, at this point, passenger can change first preset range by relevant apparatus, adjusts the upper of first preset range
Lower limit opens corresponding first air-conditioner air outlet of first seat, to meet needs.
In addition, the present embodiment also is made whether effectively to determine to the first preset range of passenger input.For example, working as
When first preset range of passenger's input is 0~100 DEG C, 0~100 DEG C of the first preset range of passenger's input is determined
In vain, then prompt passengers change first preset range.
Preferably, by controlling air outlet controller, first air-conditioner air outlet is opened and closed.
Specifically, the air outlet controller is servo motor.
In the present embodiment, increase servo motor on traditional air outlet structure of air conditioner, under the control of air-conditioner ECU, institute
The grid angle that servo motor adjusts first air-conditioner air outlet is stated, beats on and off with realize first air-conditioner air outlet
It closes.
The control method of automotive air-conditioning system provided in this embodiment, to the carrying object on first seat whether be
Passenger is judged, if the carrying object is passenger, controls corresponding first air-conditioning of first seat
Air outlet is opened, if the non-passenger of the carrying object, controls corresponding first air-conditioner air outlet of first seat
It closes.The present invention adjusts the state of corresponding air-conditioner air outlet according to whether being passenger on seat, solves traditional
The problem of air conditioner control strategy cannot be adjusted according to interior passenger quantity, thus realize meet passenger space relax
Under the premise of adaptive, air conditioner load, energy saving purpose are reduced.
The embodiments of the present invention also provide a kind of control devices of automotive air-conditioning system, as shown in Figure 4, comprising:
Weight sensor 41, for obtaining the load capacity of the first seat.
Temperature sensor 42, for obtaining carrying object when the load capacity is more than or equal to the first preset value
Temperature.
Specifically, the temperature sensor is infrared temperature sensor.
Controller 43, for controlling corresponding to first seat when the temperature is in the first preset range
First air-conditioner air outlet is opened；When temperature is not in the first preset range, controls first air-conditioner air outlet and close.
Preferably, the controller 43 is also used to when the load capacity is less than first preset value, described in control
First air-conditioner air outlet is closed.
Specifically, as shown in Fig. 2, the controller 43 can be air-conditioner ECU.
The control device of the specific automotive air-conditioning system further include:
Air outlet controller, for opening and closing first air-conditioner air outlet.
Specifically, the air outlet controller is servo motor.
The control device of automotive air-conditioning system provided in this embodiment, to the carrying object on first seat whether be
Passenger is judged, if the carrying object is passenger, controls corresponding first air-conditioning of first seat
Air outlet is opened, if the non-passenger of the carrying object, controls corresponding first air-conditioner air outlet of first seat
It closes.The present invention adjusts the state of corresponding air-conditioner air outlet according to whether being passenger on seat, solves traditional
The problem of vehicle air conditioning control strategy cannot be adjusted according to passenger's quantity, thus realize meet passenger space relax
Under the premise of adaptive, air conditioner load, energy saving purpose are reduced.
The embodiments of the present invention also provide a kind of automobile, the control device including the automotive air-conditioning system.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (10)
1. a kind of control method of automotive air-conditioning system characterized by comprising
Obtain the load capacity of the first seat；
If the load capacity is more than or equal to the first preset value, the temperature of carrying object is obtained；
If the temperature is in the first preset range, controls the first air-conditioner air outlet corresponding to first seat and beat
It opens；
If the temperature is not in first preset range, controls first air-conditioner air outlet and close.
2. the control method of automotive air-conditioning system according to claim 1, which is characterized in that further include:
If the load capacity is less than first preset value, controls first air-conditioner air outlet and close.
3. the control method of automotive air-conditioning system according to claim 1, which is characterized in that pass through control air outlet control
Device opens and closes first air-conditioner air outlet.
4. the control method of automotive air-conditioning system according to claim 3, which is characterized in that the air outlet controller is
Servo motor.
5. a kind of control device of automotive air-conditioning system characterized by comprising
Weight sensor, for obtaining the load capacity of the first seat；
Temperature sensor, for obtaining the temperature of carrying object when the load capacity is more than or equal to the first preset value；
Controller, for when the temperature is in the first preset range, controlling the first sky corresponding to first seat
Recall air port opening；When temperature is not in the first preset range, controls first air-conditioner air outlet and close.
6. the control device of automotive air-conditioning system according to claim 5, which is characterized in that the controller is also used to
When the load capacity is less than first preset value, controls first air-conditioner air outlet and close.
7. the control device of automotive air-conditioning system according to claim 5, which is characterized in that further include:
Air outlet controller, for opening and closing first air-conditioner air outlet.
8. the control device of automotive air-conditioning system according to claim 7, which is characterized in that the air outlet controller is
Servo motor.
9. the control device of automotive air-conditioning system according to claim 5, which is characterized in that the temperature sensor is red
Outer temperature sensor.
10. a kind of automobile, which is characterized in that the control dress including the described in any item automotive air-conditioning systems of such as claim 5~9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428037.7A CN110154681A (en) | 2019-05-22 | 2019-05-22 | A kind of control method of automotive air-conditioning system, device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428037.7A CN110154681A (en) | 2019-05-22 | 2019-05-22 | A kind of control method of automotive air-conditioning system, device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110154681A true CN110154681A (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910428037.7A Pending CN110154681A (en) | 2019-05-22 | 2019-05-22 | A kind of control method of automotive air-conditioning system, device and automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771582A (en) * | 2021-07-27 | 2021-12-10 | 上海应雪汽车科技有限公司 | Working method of in-vehicle comfort self-adjusting air conditioning system |
| CN114619837A (en) * | 2022-02-17 | 2022-06-14 | 阿维塔科技(重庆)有限公司 | Vehicle air conditioner control method and system, vehicle and device |
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| CN114619837B (en) * | 2022-02-17 | 2024-03-26 | 阿维塔科技(重庆)有限公司 | Vehicle air conditioner control method, system, vehicle and device |
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Application publication date: 20190823 |