CN108081899A - A kind of vehicle cut-ins urgency acceleration mode judges and the method and apparatus of airconditioning control - Google Patents
A kind of vehicle cut-ins urgency acceleration mode judges and the method and apparatus of airconditioning control Download PDFInfo
- Publication number
- CN108081899A CN108081899A CN201611041124.XA CN201611041124A CN108081899A CN 108081899 A CN108081899 A CN 108081899A CN 201611041124 A CN201611041124 A CN 201611041124A CN 108081899 A CN108081899 A CN 108081899A
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- CN
- China
- Prior art keywords
- vehicle
- condition
- acceleration mode
- equal
- accelerator pedal
- 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
- B60H1/00764—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 the input being a vehicle driving condition, e.g. speed
-
- 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
- B60H1/3208—Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
-
- 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
- B60H2001/3266—Cooling devices information from a variable is obtained related to the operation of the vehicle
-
- 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
Abstract
The present invention relates to a kind of judgement of vehicle cut-ins urgency acceleration mode and the method and apparatus of airconditioning control, whether vehicle is judged in anxious acceleration starting state of overtaking other vehicles according to the vehicle condition information of acquisition, the information of vehicles includes speed, accelerator pedal aperture, accelerator pedal change rate, engine torque percentage, steering wheel angle.This method more fine can judge vehicle condition, know whether vehicle needs stronger power, and then make respective response action convenient for mounted air conditioner system.
Description
Technical field
The present invention relates to vehicle technical field of automation, more particularly to a kind of vehicle cut-ins urgency acceleration mode judges and air-conditioning
The method and apparatus of control.
Background technology
With social development, people’s lives pursuit chases after high-quality life from urgently solving the basic living problems to go to
It asks.Correspondingly, the requirement that people experience vehicle ride is also higher and higher, wherein being on the one hand just embodied in people to vehicle interior temperature
In the pursuit of comfort level.
But for response national energy-saving emission reduction policy, at present vehicle motor main trend be small displacement engine, float
Amount engine have great advantage in terms of energy-saving and emission-reduction, but its there are a significant drawbacks：Power performance is weak；For support vehicles
Power performance, when control unit for vehicle determine overtake other vehicles acceleration when, often take control compressor clutch it is separated
Measure.Material is thus formed the contradictions ensured between automobile dynamic quality and comfort.
In the prior art, to vehicle, whether the Rule of judgment in acceleration mode of overtaking other vehicles is more coarse, only considers vehicle speed
Degree, steering wheel angle and accelerator pedal aperture.Vehicle demand is judged as compared with strong power, control air conditioning clutch separation is closed empty
It adjusts, has ignored the subjective feeling of user；I.e. the prior art draws vehicle status when vehicles dynamic performance is ensured
It is point more coarse, do not take into full account the ride experience of user.
Therefore, the more careful determination methods of use make travel condition of vehicle accurate judgement, it appears particularly heavy
It will.
The content of the invention
The method and apparatus that the present invention provides a kind of vehicle cut-ins urgency acceleration mode judgement and airconditioning control, it is existing for solving
Have in technology and deficiency is considered the problems of to user's riding comfort.
A kind of determination methods of vehicle cut-ins urgency acceleration mode, including being used to judging that whether following each condition set up to sentence
Disconnected step if condition is set up, judges that vehicle is in anxious acceleration mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
A kind of judgment means of vehicle cut-ins urgency acceleration mode, including being used to judging that whether following condition set up to sentence
Disconnected module；If setting up, judge that vehicle is in anxious accelerating mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
A kind of vehicle air conditioning control method, including：According to vehicle condition information, judge whether vehicle is excellent in power demand
The step of first state：If vehicle is in power priority status, the separation of compressor clutch is controlled；The power demand
Priority status includes at least：It overtakes other vehicles anxious acceleration mode；Detection vehicle whether in it is described overtake other vehicles anxious acceleration mode when, judge following
Whether each condition is set up；If condition is set up, judge that vehicle is in anxious acceleration mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
A kind of vehicle air conditioning control device, including：According to vehicle condition information, judge whether vehicle is excellent in power demand
The module of first state：If vehicle is in power priority status, the separation of compressor clutch is controlled；The power demand
Priority status includes at least：It overtakes other vehicles anxious acceleration mode；Detection vehicle whether in it is described overtake other vehicles anxious acceleration mode when, judge following
Whether each condition is set up；If condition is set up, judge that vehicle is in anxious acceleration mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
The present invention provides a kind of judgement of vehicle cut-ins urgency acceleration mode and the method and apparatus of airconditioning control, can be to vehicle
Whether in the anxious acceleration mode of overtaking other vehicles accurate judgement is carried out, is conducive to Vehicular intelligent control system and accurately obtains information of vehicles,
And then carry out next step action.
Description of the drawings
Fig. 1 is the flow chart that the present invention judges vehicle cut-ins urgency acceleration mode.
Specific embodiment
A kind of air conditioning control method, this method judge whether vehicle is preferential in power demand according to vehicle condition information
State if vehicle is in power priority status, controls the separation of compressor clutch, and it is stronger dynamic to ensure that vehicle has
Power；The power demand priority status includes at least：Overtake other vehicles anxious acceleration mode and big load accelerates starting state.
Wherein, detecting vehicle, whether the method in big load acceleration starting state includes judgment step：For under judgement
Whether each condition in face is set up；If condition is set up, judge that vehicle is in big load starting acceleration mode；The condition bag
It includes：
1. judge whether speed is less than or equal to G kilometer per hours；
2. judge whether accelerator pedal aperture is more than H%；
3. judge whether accelerator pedal change rate is more than K%；
4. judge whether engine torque percentage is more than P%；
The above-mentioned big load of vehicle accelerates starting condition adjudgement step, and there is no strict sequences.It is included in Rule of judgment
Each letter, represent certain setting value.If speed decision condition is less than or equal to 5Km/h, accelerator pedal aperture decision condition
To be more than 70%；Accelerator pedal change rate decision condition is more than 50%；Engine torque decision condition is more than 80%.Occurrence
It can be set according to vehicle performance.
Meanwhile whether the method in anxious acceleration mode of overtaking other vehicles includes judgment step to detection vehicle：It is following each for judging
Whether condition is set up；If condition is set up, judge that vehicle is in anxious acceleration mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Rule of judgment can also select other orders there is no strict sequence according to order shown in Fig. 1.
Each letter included in Rule of judgment, represents certain setting value, if speed decision condition is more than or equal to 40Km/h, the side of judgement
Whether it is more than or equal to 15 degree to disk corner；Accelerator pedal aperture decision condition is more than 70%；Accelerator pedal change rate judges item
Part is more than 50%；Engine torque decision condition is more than 80%.Occurrence can be set according to vehicle performance.
Claims (4)
1. a kind of determination methods of vehicle cut-ins urgency acceleration mode, it is characterized in that, including being used to judge whether following each condition is equal
The judgment step of establishment if condition is set up, judges that vehicle is in anxious acceleration mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
2. a kind of judgment means of vehicle cut-ins urgency acceleration mode, it is characterized in that, including being used to judge whether following condition is equal
The judgment module of establishment；If setting up, judge that vehicle is in anxious accelerating mode of overtaking other vehicles；The condition includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
3. a kind of vehicle air conditioning control method, including：According to vehicle condition information, judge whether vehicle is preferential in power demand
The step of state：If vehicle is in power priority status, the separation of compressor clutch is controlled；The power demand is excellent
First state includes at least：It overtakes other vehicles anxious acceleration mode；It is characterized in that, whether detection vehicle is in the anxious acceleration mode of overtaking other vehicles
When, judge whether following each condition is set up；If condition is set up, judge that vehicle is in anxious acceleration mode of overtaking other vehicles；The item
Part includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
4. a kind of vehicle air conditioning control device, including：According to vehicle condition information, judge whether vehicle is preferential in power demand
The module of state：If vehicle is in power priority status, the separation of compressor clutch is controlled；The power demand is excellent
First state includes at least：It overtakes other vehicles anxious acceleration mode；It is characterized in that, whether detection vehicle is in the anxious acceleration mode of overtaking other vehicles
When, judge whether following each condition is set up；If condition is set up, judge that vehicle is in anxious acceleration mode of overtaking other vehicles；The item
Part includes：
A) speed is more than or equal to A kilometer per hours；
B) steering wheel angle is more than or equal to B degree；
C) accelerator pedal aperture is more than C%；
D) accelerator pedal change rate is more than D%；
E) engine torque percentage is more than E%；
Letter A, B, C, D, E represent corresponding setting value in the condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041124.XA CN108081899A (en) | 2016-11-11 | 2016-11-11 | A kind of vehicle cut-ins urgency acceleration mode judges and the method and apparatus of airconditioning control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041124.XA CN108081899A (en) | 2016-11-11 | 2016-11-11 | A kind of vehicle cut-ins urgency acceleration mode judges and the method and apparatus of airconditioning control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081899A true CN108081899A (en) | 2018-05-29 |
Family
ID=62171004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041124.XA Pending CN108081899A (en) | 2016-11-11 | 2016-11-11 | A kind of vehicle cut-ins urgency acceleration mode judges and the method and apparatus of airconditioning control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081899A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258601A1 (en) * | 2019-06-26 | 2020-12-30 | 奇瑞汽车股份有限公司 | Engine power output control method and apparatus |
| CN113135095A (en) * | 2020-01-17 | 2021-07-20 | 长沙智能驾驶研究院有限公司 | Motor control method, device, electronic equipment and storage medium |
| CN113135097A (en) * | 2020-01-20 | 2021-07-20 | 北京新能源汽车股份有限公司 | Emergency acceleration control method and device and electric automobile |
| US20220332322A1 (en) * | 2021-04-14 | 2022-10-20 | Hyundai Motor Company | Apparatus and method for controlling power train of vehicle |
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Patent Citations (6)
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| DE202010017232U1 (en) * | 2010-10-06 | 2011-06-01 | Zahn, Johannes, 74385 | Device for automatically switching on and off a chiller |
| CN102506021A (en) * | 2011-11-11 | 2012-06-20 | 郑州宇通客车股份有限公司 | Control device and method for air-conditioning compressor of low-displacement automobile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258601A1 (en) * | 2019-06-26 | 2020-12-30 | 奇瑞汽车股份有限公司 | Engine power output control method and apparatus |
| CN113135095A (en) * | 2020-01-17 | 2021-07-20 | 长沙智能驾驶研究院有限公司 | Motor control method, device, electronic equipment and storage medium |
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| US20220332322A1 (en) * | 2021-04-14 | 2022-10-20 | Hyundai Motor Company | Apparatus and method for controlling power train of vehicle |
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| 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 |
Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |