CN106274353A - A kind of automatic air conditionning method and device of large-size screen monitors inter-vehicle information system - Google Patents
A kind of automatic air conditionning method and device of large-size screen monitors inter-vehicle information system Download PDFInfo
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- CN106274353A CN106274353A CN201610629518.0A CN201610629518A CN106274353A CN 106274353 A CN106274353 A CN 106274353A CN 201610629518 A CN201610629518 A CN 201610629518A CN 106274353 A CN106274353 A CN 106274353A
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- 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
- B60H1/00971—Control systems or circuits characterised by including features for locking or memorising of control modes
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Abstract
The present invention provides the automatic air conditionning method and device of large-size screen monitors inter-vehicle information system, and method includes: S10. is when the air-conditioning parameter that user sets changes, and the air-conditioning parameter and the Current Temperatures parameter that active user are set store；S20. whether monitoring large-size screen monitors car machine is in deadlock state, is to perform S40, otherwise performs next step；S30. monitor a key and arrange whether instruction triggers, be to perform next step, otherwise return S20；40. air-conditioning parameters reading last storage；S50. air-conditioning work state is set according to described parameter.Present invention achieves on-board air conditioner after large-size screen monitors inter-vehicle information system crashes to remain to normally work, it is ensured that the comfortableness of driving, improve driving safety degree.
Description
Technical field
The present invention relates to air conditioning for automobiles and control technical field, the air-conditioning particularly relating to a kind of large-size screen monitors inter-vehicle information system is automatic
Control method and device.
Background technology
At present, inter-vehicle information system (hereinafter referred to as car machine) has been increasingly becoming the standard configuration of automobile, and the function possessed the most more is come
The most, carry great convenience to the trip of people.
The trend that cars on hand machine and console merge is more and more obvious, and some car machines start to enter traditional air-conditioner controller
Go integration, some regulation operation interfaces of air-conditioning have been arranged in car machine, occurs in that the large-size screen monitors car machine of similar tesla, a side
Face decreases the physical button of console so that console looks more succinct, and the opposing party also saves Air-Conditioning Control Panel, fall
The low cost of console.
But, as any electronic system, there is a problem that cannot avoid crash or damage in large-size screen monitors car machine
Bad, after large-size screen monitors car machine crashes or damages, the air-conditioner temperature regulatory function being integrated in also lost efficacy, and driving will be relaxed by this
Adaptive affects greatly.
Therefore, prior art is further improved.
Summary of the invention
The present invention provides the automatic air conditionning method and device of a kind of large-size screen monitors inter-vehicle information system, it is intended to solve existing skill
Defect in art, it is achieved after large-size screen monitors inter-vehicle information system crashes, air conditioning system remains to normally work, improves the comfort level driven.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
One aspect of the present invention provides a kind of automatic air conditionning method of large-size screen monitors inter-vehicle information system, including:
S10. when the air-conditioning parameter set as user changes, the air-conditioning parameter that active user is set and Current Temperatures
Parameter stores；
S20. whether monitoring large-size screen monitors car machine is in deadlock state, is to perform S40, otherwise performs next step；
S30. monitor a key and arrange whether instruction triggers, be to perform next step, otherwise return S20；
S40. the air-conditioning parameter of last storage is read；
S50. air-conditioning work state is set according to described parameter.
Specifically, described air-conditioning parameter includes set temperature value, air force, air door pattern.
Further, also include after described S40:
S41. the outer temperature value T0 of current vehicle is obtained；
S42. history set temperature value Ts1 is obtained according to the outer temperature value T0 inquiry of described current vehicle；
S43. set temperature value Ts2 in described air-conditioning parameter current is obtained；
If S44. Ts1 Yu Ts2 meets preset relation formula, then it is judged as being suitable for current environment parameter, is otherwise judged as not
It is suitable for current environment parameter, performs next step；
S45. air-conditioning parameter preset is read.
Specifically, described preset relation formula is | Ts2-Ts1 |≤△ T1, and wherein, △ T1 is preset temperature range of tolerable variance, takes
Value scope is 1～3 DEG C.
Preferably, described △ T1=2 DEG C.
Further, also include after described S44:
S441. the outer temperature value T3 of car of last storage is obtained；
If S442. T0 Yu T3 meets preset relation formula, then it is judged as being suitable for current environment parameter, is otherwise judged as discomfort
Close current environment parameter, perform next step.
Specifically, described preset relation formula is | T0-T3 |≤△ T2, and wherein, △ T2 is preset temperature range of tolerable variance, value
Scope is 1～3 DEG C.
Preferably, described △ T2=2 DEG C.
Another aspect of the present invention provides the air conditioner automatic control device of a kind of large-size screen monitors inter-vehicle information system, including a key assignments
Module, a key assignments monitoring modular, air-conditioning parameter read module, car machine state monitoring module, air-conditioning parameter writing module, air-conditioning
Parameter memory module, temperature sensor read module, air-conditioning perform module；
A described key assignments module, for the manually opened air-conditioning preset mode when car machine crashes or is damaged；
A described key assignments monitoring modular, the most effective for monitoring one key assignments module；
Described air-conditioning parameter writing module, for when the air-conditioning parameter that user sets changes, setting active user
Fixed air-conditioning parameter is written to air-conditioning parameter memory module；
Described air-conditioning parameter memory module, including history parameters memory module, parameter preset memory module；Described history is joined
Number memory module is for storing air-conditioning parameter and the Current Temperatures parameter of user's setting, and described parameter preset memory module is used for depositing
The air-conditioning parameter that storage is preset；
Described air-conditioning parameter read module, for reading corresponding parameter from air-conditioning parameter memory module；
Whether described car machine state monitoring module, be used for monitoring air-conditioning parameter and change and whether large-size screen monitors car machine is in
Deadlock state；
Described temperature sensor read module, for obtaining the Temperature numerical of vehicle-mounted temperature sensor；
Described air-conditioning performs module, for performing corresponding operation according to air-conditioning parameter.
Further, the air conditioner automatic control device of described large-size screen monitors inter-vehicle information system also includes: air-conditioning parameter judges mould
Block, air-conditioning parameter setting module；
Described air-conditioning parameter judge module, for judging that the air-conditioning parameter stored for the last time is joined if appropriate for current environment
Number；
Described air-conditioning parameter setting module, is not suitable for current environment parameter for the air-conditioning parameter that ought store for the last time
Time, read the air-conditioning parameter preset.
The beneficial effects of the present invention is: the present invention, by monitoring the duty of large-size screen monitors inter-vehicle information system, works as discovery
Large-size screen monitors inter-vehicle information system once be in deadlock state, then calls the air-conditioning stored before and arranges parameter, it is achieved that at large-size screen monitors
After inter-vehicle information system crashes, on-board air conditioner remains to normally work, it is ensured that the comfortableness of driving, improves driving safety degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic air conditionning of the large-size screen monitors inter-vehicle information system of the present invention；
Fig. 2 is another structural representation of the automatic air conditionning of the large-size screen monitors inter-vehicle information system of the present invention.
Detailed description of the invention
The most specifically illustrating embodiments of the present invention, accompanying drawing is only for reference and explanation uses, and it is right not constitute
The restriction of scope of patent protection of the present invention.
On the one hand embodiments of the invention provide a kind of automatic air conditionning method of large-size screen monitors inter-vehicle information system, including:
Step 10. when the air-conditioning parameter that user sets changes, air-conditioning parameter that active user is set and current
Temperature parameter stores.
When the air-conditioning parameter that user sets changes, the air-conditioning parameter that active user is set and Current Temperatures parameter
Store, large-size screen monitors car machine can be prevented when occurring crashing, it is impossible to obtain suitable air-conditioning and parameter is set.
Step 20. monitors whether large-size screen monitors car machine is in deadlock state, is then to perform step 40, otherwise performs next step.
In the specific implementation, whether can lose by the communication node of car machine in monitoring car load, effectively judge large-size screen monitors
Car machine crashes the most.When large-size screen monitors car machine is in deadlock state, the thermoregulator icon being integrated on car machine giant-screen will
Unavailable.
Step 30. is monitored a key and is arranged whether instruction triggers, and is to perform next step, otherwise returns step 20.
Although large-size screen monitors car machine is integrated with the icon of air-conditioner temperature regulation on human-computer interaction interface, but grasps for the convenience of the user
Make, and the problem crashed or after damage, air-conditioner temperature can not regulate occurs at large-size screen monitors car machine for prevention, car machine also sets
Put some conventional physical buttons, the function that air-conditioning one key is arranged, example can have been started by arranging certain operational approach
As started the setting of air-conditioning one key by long physical button of pressing.
Step 40. reads the air-conditioning parameter of last storage.
Described air-conditioning parameter includes set temperature value, air force, air door pattern, etc..
Step 50. arranges air-conditioning work state according to described parameter.
Air-conditioner controller arranges the duty of each executor of air-conditioning by described parameter.
In another embodiment of the present invention, also include after described step 40:
Step 41. obtains the outer temperature value T0 of current vehicle.
Step 42. obtains history set temperature value Ts1 according to the outer temperature value T0 inquiry of described current vehicle.
Step 43. obtains set temperature value Ts2 in described air-conditioning parameter current.
If step 44. Ts1 Yu Ts2 meets preset relation formula, then it is judged as being suitable for current environment parameter, is otherwise judged as
Be not suitable for current environment parameter, perform next step.
Specifically, described preset relation formula is | Ts2-Ts1 |≤△ T1, and wherein, △ T1 is preset temperature range of tolerable variance, takes
Value scope is 1～3 DEG C, it is preferable that △ T1=2 DEG C.
Step 45. reads air-conditioning parameter preset.
In another embodiment of the present invention, also include after described step 44:
Step 441. obtains the outer temperature value T3 of car of last storage.
If step 442. T0 Yu T3 meets preset relation formula, then it is judged as being suitable for current environment parameter, is otherwise judged as
Be not suitable for current environment parameter, perform next step.
Specifically, described preset relation formula is | T0-T3 |≤△ T2, and wherein, △ T2 is preset temperature range of tolerable variance, value
Scope is 1～3 DEG C, it is preferable that △ T2=2 DEG C.
If | T0-T3 |≤△ T2, illustrate that the outer temperature value of now car exists with the outer temperature value difference of the car of last storage
In range of tolerable variance, the air-conditioning parameter of last storage arranges available；If | T0-T3 | is ＞ △ T2, then the change of explanation outer temperature is super
Having gone out range of tolerable variance, the air-conditioning parameter of last storage arranges the most applicable, enters the key preset and arranges pattern.
As it is shown in figure 1, another aspect of the present invention provides the air conditioner automatic control device of a kind of large-size screen monitors inter-vehicle information system, bag
Include a key assignments module, a key assignments monitoring modular, air-conditioning parameter read module, car machine state monitoring module, air-conditioning parameter are write
Enter module, air-conditioning parameter memory module, temperature sensor read module, air-conditioning execution module；
A described key assignments module, for the manually opened air-conditioning preset mode when car machine crashes or is damaged；
A described key assignments monitoring modular, the most effective for monitoring one key assignments module；
Described air-conditioning parameter writing module, for when the air-conditioning parameter that user sets changes, setting active user
Fixed air-conditioning parameter is written to air-conditioning parameter memory module；
Described air-conditioning parameter memory module, including history parameters memory module, parameter preset memory module；Described history is joined
Number memory module is for storing air-conditioning parameter and the Current Temperatures parameter of user's setting, and described parameter preset memory module is used for depositing
The air-conditioning parameter that storage is preset；
Described air-conditioning parameter read module, for reading corresponding parameter from air-conditioning parameter memory module；
Whether described car machine state monitoring module, be used for monitoring air-conditioning parameter and change and whether large-size screen monitors car machine is in
Deadlock state；
Described temperature sensor read module, for obtaining the Temperature numerical of vehicle-mounted temperature sensor；
Described air-conditioning performs module, for performing corresponding operation according to air-conditioning parameter.
The work process of the air conditioner automatic control device of the large-size screen monitors inter-vehicle information system of the present invention is:
First, whether car machine state monitoring module monitoring air-conditioning parameter changes, and the air-conditioning parameter set as user is sent out
During changing, the air-conditioning parameter that active user sets is written to air-conditioning parameter memory module and enters by control air-conditioning parameter writing module
Row storage, Current Temperatures parameter read-in is stored by temperature read module to air-conditioning parameter memory module, in order at large-size screen monitors car
Machine can obtain suitable air-conditioning when occurring and crashing and arrange parameter.
When car machine state monitoring module monitoring large-size screen monitors car machine is in deadlock state, or a key assignments monitoring module monitors
To a key assignments module effective time, air-conditioning parameter read module read the air-conditioning that stores for the last time of air-conditioning parameter memory module
Parameter, including set temperature value, air force, air door pattern, etc..Air-conditioning performs module and arranges air-conditioning man according to described parameter
Make state.
As in figure 2 it is shown, in another embodiment of the present invention, the automatic air conditionning of described large-size screen monitors inter-vehicle information system
Device also includes: air-conditioning parameter judge module, air-conditioning parameter setting module；
Described air-conditioning parameter judge module, for judging that the air-conditioning parameter stored for the last time is joined if appropriate for current environment
Number；
Described air-conditioning parameter setting module, is not suitable for current environment parameter for the air-conditioning parameter that ought store for the last time
Time, read the air-conditioning parameter preset.
Specific works process is:
Air-conditioning parameter judge module obtains the outer temperature value T0 of current vehicle, and obtains according to the outer temperature value T0 inquiry of described current vehicle
History set temperature value Ts1, then obtain set temperature value Ts2 in described air-conditioning parameter current, if described Ts1 with
Ts2 meets preset relation formula, then be judged as being suitable for current environment parameter, be otherwise judged as being not suitable for current environment parameter.Specifically
Ground, described preset relation formula is | Ts2-Ts1 |≤△ T1, and wherein, △ T1 is preset temperature range of tolerable variance, and span is 1～3
DEG C, it is preferable that △ T1=2 DEG C.
When the air-conditioning parameter that air-conditioning parameter judge module judges last storage is not suitable for current environment parameter, air-conditioning
Parameter setting module reads the air-conditioning parameter preset and is sent to air-conditioning execution module.
As further optimizing, air-conditioning parameter judge module after judging that Ts1 Yu Ts2 can not meet preset relation formula,
Obtain the outer temperature value T3 of car of last storage, if T0 Yu T3 meets preset relation formula, then be judged as being suitable for current environment
Parameter, is otherwise judged as being not suitable for current environment parameter.Specifically, described preset relation formula is | T0-T3 |≤△ T2, wherein,
△ T2 is preset temperature range of tolerable variance, and span is 1～3 DEG C, it is preferable that △ T2=2 DEG C.
If | T0-T3 |≤△ T2, illustrate that the outer temperature value of now car exists with the outer temperature value difference of the car of last storage
In range of tolerable variance, the air-conditioning parameter of last storage arranges available；If | T0-T3 | is ＞ △ T2, then the change of explanation outer temperature is super
Having gone out range of tolerable variance, the air-conditioning parameter of last storage arranges the most applicable, enters the key preset and arranges pattern.
Above disclosed only presently preferred embodiments of the present invention, it is impossible to limit the rights protection model of the present invention with this
Enclose, the equivalent variations therefore made according to scope of the present invention patent, still belong to the scope that the present invention is contained.
Claims (10)
1. the automatic air conditionning method of a large-size screen monitors inter-vehicle information system, it is characterised in that including:
S10. when the air-conditioning parameter set as user changes, the air-conditioning parameter that active user is set and Current Temperatures parameter
Store；
S20. whether monitoring large-size screen monitors car machine is in deadlock state, is to perform S40, otherwise performs next step；
S30. monitor a key and arrange whether instruction triggers, be to perform next step, otherwise return S20；
S40. the air-conditioning parameter of last storage is read；
S50. air-conditioning work state is set according to described parameter.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 1, it is characterised in that described sky
Parameter is adjusted to include set temperature value, air force, air door pattern.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 1, it is characterised in that described
Also include after S40:
S41. the outer temperature value T0 of current vehicle is obtained；
S42. history set temperature value Ts1 is obtained according to the outer temperature value T0 inquiry of described current vehicle；
S43. set temperature value Ts2 in described air-conditioning parameter current is obtained；
If S44. Ts1 Yu Ts2 meets preset relation formula, then it is judged as being suitable for current environment parameter, is otherwise judged as being not suitable for
Current environment parameter, performs next step；
S45. air-conditioning parameter preset is read.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 3, it is characterised in that described pre-
If relational expression is | Ts2-Ts1 |≤△ T1, wherein, △ T1 is preset temperature range of tolerable variance, and span is 1～3 DEG C.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 4, it is characterised in that described △
T1=2 DEG C.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 3, it is characterised in that described
Also include after S44:
S441. the outer temperature value T3 of car of last storage is obtained；
If S442. T0 Yu T3 meets preset relation formula, then it is judged as being suitable for current environment parameter, is otherwise judged as being not suitable for working as
Front ambient parameter, performs next step.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 6, it is characterised in that described pre-
If relational expression is | T0-T3 |≤△ T2, wherein, △ T2 is preset temperature range of tolerable variance, and span is 1～3 DEG C.
The automatic air conditionning method of large-size screen monitors inter-vehicle information system the most according to claim 7, it is characterised in that described △
T2=2 DEG C.
9. the air conditioner automatic control device of a large-size screen monitors inter-vehicle information system, it is characterised in that a key assignments module, a key assignments
Monitoring modular, air-conditioning parameter read module, car machine state monitoring module, air-conditioning parameter writing module, air-conditioning parameter memory module,
Temperature sensor read module, air-conditioning perform module；
A described key assignments module, for the manually opened air-conditioning preset mode when car machine crashes or is damaged；
A described key assignments monitoring modular, the most effective for monitoring one key assignments module；
Described air-conditioning parameter writing module, for when the air-conditioning parameter that user sets changes, setting active user
Air-conditioning parameter is written to air-conditioning parameter memory module；
Described air-conditioning parameter memory module, including history parameters memory module, parameter preset memory module；Described history parameters is deposited
Air-conditioning parameter that storage module sets for storing user and Current Temperatures parameter, described parameter preset memory module is used for storing pre-
If air-conditioning parameter；
Described air-conditioning parameter read module, for reading corresponding parameter from air-conditioning parameter memory module；
Whether described car machine state monitoring module, be used for monitoring air-conditioning parameter and change and whether large-size screen monitors car machine is in deadlock
State；
Described temperature sensor read module, for obtaining the Temperature numerical of vehicle-mounted temperature sensor；
Described air-conditioning performs module, for performing corresponding operation according to air-conditioning parameter.
The air conditioner automatic control device of large-size screen monitors inter-vehicle information system the most according to claim 6, it is characterised in that also wrap
Include: air-conditioning parameter judge module, air-conditioning parameter setting module；
Described air-conditioning parameter judge module, for judging that the air-conditioning parameter stored for the last time is if appropriate for current environment parameter；
Described air-conditioning parameter setting module, for when the air-conditioning parameter of last storage is not suitable for current environment parameter, reading
Take default air-conditioning parameter.
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Cited By (5)
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| CN106809177A (en) * | 2017-01-17 | 2017-06-09 | 北汽福田汽车股份有限公司 | A kind of vehicle and its defrosting-defogging system and method |
| CN106965642A (en) * | 2017-01-26 | 2017-07-21 | 柳州延龙汽车有限公司 | On-board air conditioner driving method of the electric automobile based on entire car controller |
| CN111301104A (en) * | 2020-03-16 | 2020-06-19 | 宁波吉利汽车研究开发有限公司 | Air conditioner control method and device during vehicle black screen and vehicle |
| CN111391603A (en) * | 2020-03-12 | 2020-07-10 | 宁波吉利汽车研究开发有限公司 | Air conditioner control method and system based on vehicle-mounted central control and vehicle |
| CN111391604A (en) * | 2020-03-12 | 2020-07-10 | 宁波吉利汽车研究开发有限公司 | Air conditioner control method and system based on vehicle-mounted central control and vehicle |
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| Publication number | Publication date |
|---|---|
| CN106274353B (en) | 2018-09-11 |
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