CN110091692A - Vehicular air conditioner control system and method - Google Patents
Vehicular air conditioner control system and method Download PDFInfo
- Publication number
- CN110091692A CN110091692A CN201910389093.4A CN201910389093A CN110091692A CN 110091692 A CN110091692 A CN 110091692A CN 201910389093 A CN201910389093 A CN 201910389093A CN 110091692 A CN110091692 A CN 110091692A
- Authority
- CN
- China
- Prior art keywords
- air
- conditioner
- controller
- passenger
- fatigue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—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
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicular air conditioner control system and method, the vehicular air conditioner control system includes camera, fatigue detecting controller and air-conditioner controller；On the rearview mirror of the camera setting in the car, for shooting the facial video information of passenger inside the vehicle；The camera is connected to fatigue detecting controller, and the fatigue detecting controller is analyzed according to fatigue strength of the video information to passenger, to judge whether passenger enters sleep state；The fatigue detecting controller signals are connected to the air-conditioner controller, and whether the fatigue detecting controller enters the operation of sleep state control air-conditioner controller in different modes according to passenger.Vehicular air conditioner control system of the invention, by to passenger inside the vehicle whether fatigue or whether enter sleep state, the working condition of interior air-conditioning is controlled, continue to lead to chill by cold wind blow-through to solving human body during sleep and other are uncomfortable, the problem of causing physical disorder, passenger caused to complain.
Description
Technical field
The present invention relates to a kind of air-conditioner control system more particularly to a kind of vehicular air conditioner control systems.
Background technique
On-board air conditioner on orthodox car or new-energy automobile, which can be realized, to be manually controlled or automatically controls, wherein automatically
After control function can be realized user's set temperature target, air-conditioning automatic adjustment temperature and air quantity make environment temperature reach setting
Temperature condition.
With the development of car air-conditioner technology, there are double independent warm areas, three independent warm areas, there are four independent warm areas
Function makes the temperature condition of each warm area vehicle Nei that control can independently be adjusted, and is adjusted by temperature and air quantity.
With increasing for passenger car function, the realization of humanized function is increasingly becoming one of vehicle developing direction, and vehicle is not
It is disconnected to improve vehicle comfort, intelligence degree, humanization level.
But automatic air condition has one disadvantage in that, when long-distance travel or passenger need to carry out rest, often ignores air-conditioning and opens
It opens, especially in summer, when passenger closes one's eyes rest or sleep, air-conditioner continuous is blown according to set temperature to freeze, human body
Continue to be led to chill by cold wind blow-through during sleep and other are uncomfortable, causes physical disorder, passenger is caused to complain.
Summary of the invention
It is an object of the present invention to provide a kind of vehicular air conditioner control systems, are able to detect the state of occupant, and control
The operating status of air-conditioning.
The present invention solves technical problem and adopts the following technical scheme that a kind of vehicular air conditioner control system comprising camera,
Fatigue detecting controller and air-conditioner controller；
On the rearview mirror of the camera setting in the car, for shooting the facial video information of passenger inside the vehicle；
The camera is connected to fatigue detecting controller, and the facial video information transmission of the passenger for that will shoot is to tired
Labor detects controller, and the fatigue detecting controller is analyzed according to fatigue strength of the video information to passenger, to judge
Whether passenger is tired or whether enters sleep state；
The fatigue detecting controller signals are connected to the air-conditioner controller, and the fatigue detecting controller is according to passenger
Whether fatigue or whether enter sleep state control air-conditioner controller operation in different modes.
Optionally, after passenger enters sleep state, air-conditioner controller controls operation of air conditioner in sleep pattern.
Optionally, the vehicular air conditioner control system further includes environment temperature sensor, the environment temperature sensor
It is connected to the air-conditioner controller, for detecting environment temperature in independent warm area, temperature signal is sent to air-conditioner controller.
Optionally, after sleep pattern starts, air-conditioner controller is turned up air-conditioner temperature and/or reduces the function of air conditioner blower
Rate；Air-conditioner controller receives the temperature in independent warm area measured by environment temperature sensor, when the temperature liter in independent warm area
Height improves blower power for a period of time to when being higher by a certain threshold value than set temperature；The function of air-conditioner controller reduction air blower
Rate.
Optionally, the vehicular air conditioner control system further includes control panel, and the control panel is connected to the sky
Controller is adjusted, and shows air-conditioning present mode state on the control panel, when passenger needs to exit sleep pattern, is being controlled
Cancellation operation is carried out on panel processed.
The present invention solves technical problem and adopts the following technical scheme that a kind of car air-conditioner control method comprising:
S10, when car air-conditioner a certain independent warm area air-conditioner controller starting after, air-conditioning starts running；
S20, camera is opened, shoots the video information of the independent warm area, and whether passenger is judged according to the video information
Whether fatigue enters sleep state；
S30, when detecting that passenger fatigue or passenger enter sleep state, fatigue detecting controller is to air-conditioner controller
Control instruction is sent, the air-conditioner controller control car air-conditioner operates in sleep pattern.
Optionally, after sleep pattern starts, air-conditioner controller is turned up air-conditioner temperature and/or reduces the function of air conditioner blower
Rate；Air-conditioner controller receives the temperature in independent warm area measured by environment temperature sensor, when the temperature liter in independent warm area
Height improves blower power for a period of time to when being higher by a certain threshold value than set temperature；The function of air-conditioner controller reduction air blower
Rate.
Optionally, the car air-conditioner control method further include: air-conditioner controller control air conditioner enters sleep pattern
Afterwards, fatigue detecting controller control control panel shows sleep pattern, and lights the key for cancelling sleep pattern；When passenger presses
The lower key for cancelling sleep pattern, sleep pattern exit.
Optionally, in sleep pattern, environment temperature in environment temperature sensor real-time monitoring independence warm area works as independence
Environment temperature in warm area is less than preset temperature, maintains sleep pattern；When the environment temperature in independent warm area is more than default temperature
Spend certain temperature value after, air-conditioner controller improve one preset time T of blower power, after the completion of T time timing, again into
Enter sleep pattern.
Whether the invention has the following beneficial effects: vehicular air conditioner control systems of the invention, by tired to passenger inside the vehicle
Whether labor enters sleep state, controls the working condition of interior air-conditioning, to solve human body during sleep
Continue the problem of being led to chill and other uncomfortable, initiation physical disorders by cold wind blow-through, passenger is caused to complain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vehicular air conditioner control system of the invention；
Fig. 2 is the flow chart of car air-conditioner control method of the invention；
Specific embodiment
Technical solution of the present invention is further elaborated below with reference to examples and drawings.
Embodiment 1
Present embodiments provide a kind of vehicular air conditioner control system comprising camera, fatigue detecting controller and air-conditioning
Controller.
On the rearview mirror of the camera setting in the car, for shooting the facial video information of passenger inside the vehicle, this implementation
In example, the camera can use wide-angle camera, and not include driver in the passenger shot.
The camera is connected to fatigue detecting controller, and the facial video information transmission of the passenger for that will shoot is to tired
Labor detects controller, and the fatigue detecting controller is analyzed according to fatigue strength of the video information to passenger, to judge
Whether passenger is tired or whether enters sleep state.
The fatigue detecting controller is based on DSP platform, and including 1 road video input, to access camera, by view
Frequency information carries out the fatigue detecting that passenger is realized in analysis, i.e., according to the combination point of the pupil status of the head pose of passenger and passenger
Analysis can judge whether passenger enters sleep state.
The fatigue detecting controller signals are connected to the air-conditioner controller, and the fatigue detecting controller is according to passenger
The operation of fatigue state (whether enter sleep state) control air-conditioner controller in different modes, i.e., the described fatigue detecting control
Device processed can control the output state of air-conditioning by air-conditioner controller.
In the present embodiment, the air-conditioner controller control air-conditioning enters preset sleep pattern, after sleep pattern starting,
Air-conditioner temperature is turned up and/or reduces the power of air conditioner blower to reduce air output.Meanwhile air-conditioner controller under sleep pattern
It can receive the temperature in independent warm area measured by environment temperature sensor, when the temperature in independent warm area is increased to than setting temperature
When degree is higher by a certain threshold value, blower power is improved for a period of time, improve air output, reduce environment temperature.And it is certain at interval
The environment temperature independently asked is re-measured after time, repeats the above process automatically.
And the sleep pattern of air-conditioning is exited for convenience of passenger, which shows on the control panel, as passenger stops
It after breath or needs to exit sleep pattern, can be operated on the control panel.
In the present embodiment, the air-conditioner controller is used to control the power of the air blower of air-conditioning, by improving air blower function
Rate increases air outlet air quantity, conversely, reducing blower power, reduces air outlet air quantity.
The environment temperature sensor is connected to the air-conditioner controller, will for detecting environment temperature in independent warm area
Temperature signal is sent to air-conditioner controller.
The control panel is connected to the air-conditioner controller, and air-conditioning present mode is shown on the control panel
State can carry out cancellation operation when passenger needs to exit sleep pattern on the control panel.
Embodiment 2
A kind of car air-conditioner control method is present embodiments provided, the vehicular air conditioner control system based on embodiment 1 is real
It is existing, and include:
S10, when car air-conditioner a certain independent warm area air-conditioner controller starting after, air-conditioning starts running.
S20, camera is opened, shoots the video information of the independent warm area, and whether passenger is judged according to the video information
Whether fatigue enters sleep state.
In the present embodiment, fatigue detecting controller is mainly stared by the geometrical characteristic of the eyelid eyeball to people, eyes
The real-time detection and measurement of the progress passenger fatigue such as variation of angle and its dynamic change, head position and direction；Establish personnel
The relational model of eye head feature and fatigue state, and judge whether passenger is tired with this.Moreover, it is also possible to by passenger
Pupil diameter and gaze at gaze duration length to judge whether passenger tired；And multiplied according to the judgement of eyes closed length of time
Whether visitor enters sleep state.
S30, when detecting that passenger fatigue or passenger enter sleep state, fatigue detecting controller is to air-conditioner controller
Control instruction is sent, the air-conditioner controller control car air-conditioner operates in sleep pattern.
In the present embodiment, after sleep pattern starting, air-conditioner controller is turned up air-conditioner temperature and/or reduces air conditioner blower
Power to reducing air output.Meanwhile air-conditioner controller can receive in independent warm area measured by environment temperature sensor
Temperature improves blower power one end time when the temperature in independent warm area, which is increased to, is higher by a certain threshold value than set temperature,
To improve air output, the environment temperature in independent warm area is reduced.And the environment in independent warm area is re-measured after a certain time
Temperature repeats the above process automatically.
After S40, air-conditioner controller control air conditioner enter sleep pattern, fatigue detecting controller control control panel is shown
Sleep pattern, and light the key for cancelling sleep pattern；At this point, when passenger presses the key of cancellation sleep pattern, mould of sleeping
Formula exits, and the initialization of fatigue detecting controller detects recognition of face in warm area again, starts new round detection.
S50, sleep pattern work in, because automatic air condition is provided with environment temperature sensor, real-time monitoring independence warm area
Interior environment temperature maintains sleep pattern when the environment temperature in independent warm area is less than preset temperature, according to preset temperature and
Air quantity work, after environment temperature is more than preset temperature certain temperature value (setting X value), air-conditioner controller improves air blower function
Rate increases air quantity certain time, and the time is a preset time T, environment temperature is reduced by increasing in the air quantity short time, in T
After the completion of time timing, sleep pattern original state is reentered, is controlled according to preset temperature and default air quantity.Thus anti-
Multiple circulation, is maintained at environment temperature in certain temperature range, and not will cause and continue Wind Volume blowing to human body, causes people
Body is uncomfortable, achievees the effect that well sleep environment.
The sequencing of above embodiments is not only for ease of description, represent the advantages or disadvantages of the embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of vehicular air conditioner control system, which is characterized in that including camera, fatigue detecting controller and air-conditioner controller；
On the rearview mirror of the camera setting in the car, for shooting the facial video information of passenger inside the vehicle；
The camera is connected to fatigue detecting controller, and facial video information transmission to the fatigue of the passenger for that will shoot is examined
Controller is surveyed, the fatigue detecting controller is analyzed according to fatigue strength of the video information to passenger, to judge passenger
Whether fatigue or whether enter sleep state；
The fatigue detecting controller signals are connected to the air-conditioner controller, the fatigue detecting controller according to passenger whether
Whether fatigue enters the operation of sleep state control air-conditioner controller in different modes.
2. vehicular air conditioner control system according to claim 1, which is characterized in that empty after passenger enters sleep state
Adjust controller control operation of air conditioner in sleep pattern.
3. vehicular air conditioner control system according to claim 2, which is characterized in that it further include environment temperature sensor, institute
It states environment temperature sensor and is connected to the air-conditioner controller, for detecting environment temperature in independent warm area, temperature signal is sent out
It send to air-conditioner controller.
4. vehicular air conditioner control system according to claim 3, which is characterized in that after sleep pattern starting, air-conditioning control
Device processed is turned up air-conditioner temperature and/or reduces the power of air conditioner blower；Air-conditioner controller receives measured by environment temperature sensor
Independent warm area in temperature, when the temperature in independent warm area, which is increased to, is higher by a certain threshold value than set temperature, improve air blast
Machine power is for a period of time；The power of air-conditioner controller reduction air blower.
5. vehicular air conditioner control system according to claim 4, which is characterized in that it further include control panel, the control
Panel is connected to the air-conditioner controller, and air-conditioning present mode state is shown on the control panel, when passenger needs
Sleep pattern is exited, carries out cancellation operation on the control panel.
6. a kind of car air-conditioner control method characterized by comprising
S10, when car air-conditioner a certain independent warm area air-conditioner controller starting after, air-conditioning starts running；
S20, camera is opened, shoots the video information of the independent warm area, and judge whether passenger is tired according to the video information
Or whether enter sleep state；
S30, when detecting that passenger fatigue or passenger enter sleep state, fatigue detecting controller to air-conditioner controller send
Control instruction, the air-conditioner controller control car air-conditioner operate in sleep pattern.
7. car air-conditioner control method according to claim 6, which is characterized in that after sleep pattern starting, air-conditioning control
Device processed is turned up air-conditioner temperature and/or reduces the power of air conditioner blower；Air-conditioner controller receives measured by environment temperature sensor
Independent warm area in temperature, when the temperature in independent warm area, which is increased to, is higher by a certain threshold value than set temperature, improve air blast
Machine power is for a period of time；The power of air-conditioner controller reduction air blower.
8. car air-conditioner control method according to claim 7, which is characterized in that further include: air-conditioner controller control is empty
After adjusting device to enter sleep pattern, fatigue detecting controller controls control panel and shows sleep pattern, and lights cancellation sleep mould
The key of formula；When passenger presses the key of cancellation sleep pattern, sleep pattern is exited.
9. car air-conditioner control method according to claim 8, which is characterized in that in sleep pattern, environment temperature is passed
Environment temperature in sensor real-time monitoring independence warm area maintains to sleep when the environment temperature in independent warm area is less than preset temperature
Sleep mode；After the environment temperature in independent warm area is more than preset temperature certain temperature value, air-conditioner controller improves air blower function
One preset time T of rate reenters sleep pattern after the completion of T time timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389093.4A CN110091692A (en) | 2019-05-10 | 2019-05-10 | Vehicular air conditioner control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389093.4A CN110091692A (en) | 2019-05-10 | 2019-05-10 | Vehicular air conditioner control system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110091692A true CN110091692A (en) | 2019-08-06 |
Family
ID=67447663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910389093.4A Pending CN110091692A (en) | 2019-05-10 | 2019-05-10 | Vehicular air conditioner control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110091692A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111290453A (en) * | 2020-01-23 | 2020-06-16 | 深圳市大拿科技有限公司 | Infant activity space management method and related product |
| CN112061057A (en) * | 2020-09-07 | 2020-12-11 | 华人运通(上海)云计算科技有限公司 | Scene triggering method, device, equipment and storage medium |
| WO2021169849A1 (en) * | 2020-02-28 | 2021-09-02 | Ningbo Geely Automobile Research & Development Co., Ltd. | Object temperature regulator system |
| CN113815381A (en) * | 2021-09-09 | 2021-12-21 | 岚图汽车科技有限公司 | Control method, control device and control system of vehicle-mounted air conditioner and vehicle |
| CN113942363A (en) * | 2021-09-24 | 2022-01-18 | 青岛海尔空调器有限总公司 | Control method for air conditioning system of vehicle and air conditioning system |
| GB2602511A (en) * | 2020-12-21 | 2022-07-06 | Continental Automotive Gmbh | Method to control environmental conditions in a vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205326743U (en) * | 2015-12-24 | 2016-06-22 | 北京汽车研究总院有限公司 | Back row air conditioner automatic control system and car |
| KR20180009409A (en) * | 2016-07-18 | 2018-01-29 | 현대다이모스(주) | System for electromotive seat of autonomous driving vehicle |
| CN108725136A (en) * | 2018-07-20 | 2018-11-02 | 爱驰汽车有限公司 | On-board air conditioner adjusting method, system, equipment and storage medium |
| CN109720167A (en) * | 2018-12-29 | 2019-05-07 | 曼德电子电器有限公司 | Vehicle air conditioning control system and method |
-
2019
- 2019-05-10 CN CN201910389093.4A patent/CN110091692A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205326743U (en) * | 2015-12-24 | 2016-06-22 | 北京汽车研究总院有限公司 | Back row air conditioner automatic control system and car |
| KR20180009409A (en) * | 2016-07-18 | 2018-01-29 | 현대다이모스(주) | System for electromotive seat of autonomous driving vehicle |
| CN108725136A (en) * | 2018-07-20 | 2018-11-02 | 爱驰汽车有限公司 | On-board air conditioner adjusting method, system, equipment and storage medium |
| CN109720167A (en) * | 2018-12-29 | 2019-05-07 | 曼德电子电器有限公司 | Vehicle air conditioning control system and method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111290453A (en) * | 2020-01-23 | 2020-06-16 | 深圳市大拿科技有限公司 | Infant activity space management method and related product |
| WO2021169849A1 (en) * | 2020-02-28 | 2021-09-02 | Ningbo Geely Automobile Research & Development Co., Ltd. | Object temperature regulator system |
| CN112061057A (en) * | 2020-09-07 | 2020-12-11 | 华人运通(上海)云计算科技有限公司 | Scene triggering method, device, equipment and storage medium |
| CN112061057B (en) * | 2020-09-07 | 2022-03-01 | 华人运通(上海)云计算科技有限公司 | Scene triggering method, device, equipment and storage medium |
| GB2602511A (en) * | 2020-12-21 | 2022-07-06 | Continental Automotive Gmbh | Method to control environmental conditions in a vehicle |
| GB2602511B (en) * | 2020-12-21 | 2023-02-08 | Continental Automotive Gmbh | Method to control environmental conditions in a vehicle |
| CN113815381A (en) * | 2021-09-09 | 2021-12-21 | 岚图汽车科技有限公司 | Control method, control device and control system of vehicle-mounted air conditioner and vehicle |
| CN113815381B (en) * | 2021-09-09 | 2024-04-16 | 岚图汽车科技有限公司 | Control method and control device of vehicle-mounted air conditioner, control system and vehicle |
| CN113942363A (en) * | 2021-09-24 | 2022-01-18 | 青岛海尔空调器有限总公司 | Control method for air conditioning system of vehicle and air conditioning system |
| WO2023045353A1 (en) * | 2021-09-24 | 2023-03-30 | 青岛海尔空调器有限总公司 | Control method for air conditioning system of vehicle, and air conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110091692A (en) | Vehicular air conditioner control system and method | |
| CN107415629B (en) | A kind of electric automobile energy saving method of controlling security and system | |
| CN107215176B (en) | Linkage control method for fresh air system and air conditioning device | |
| CN103660852B (en) | The automatic recirculating control of vehicle HVAC system | |
| CN107444066B (en) | Automobile air conditioner control method and device | |
| CN108291736A (en) | Movable air regulating device | |
| CN104986101B (en) | Vehicle room lamp control system and its control method | |
| CN110722962B (en) | Vehicle air purification method and device and vehicle | |
| EP3699007B1 (en) | Vehicle sunroof system, vehicle having same, and vehicle control method | |
| JP2003260933A (en) | Automatic glare controlling device | |
| CN109720167A (en) | Vehicle air conditioning control system and method | |
| CN112793393A (en) | Air outlet control system and method of vehicle-mounted air conditioner | |
| CN106945607A (en) | The control method and device of vehicle | |
| CN106707821A (en) | Heat exchanger control system for vehicle | |
| CN109812937A (en) | Xingfeng capsule method, control aeration device and air conditioner based on gas concentration lwevel | |
| CN112793381A (en) | Energy-saving control system and method for vehicle-mounted partitioned air conditioner | |
| CN109140718A (en) | A kind of air conditioner intelligent control sleep method and its air conditioner | |
| CN112682930A (en) | Control method and device of air conditioner, storage medium and processor | |
| CN109532385A (en) | One kind preventing fatigue driving system | |
| CN114537088A (en) | Intelligent in-vehicle air conditioning system | |
| CN107813677A (en) | A kind of automatic air condition HVAC assembly apparatus | |
| CN208559320U (en) | Driving assistance system | |
| CN112208547B (en) | Safe automatic driving system | |
| CN113771582A (en) | Working method of in-vehicle comfort self-adjusting air conditioning system | |
| KR20200071623A (en) | Vehicle and control method for the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |
|
| RJ01 | Rejection of invention patent application after publication |