CN111391858A - Intelligent cabin system control method and system and automobile - Google Patents
Intelligent cabin system control method and system and automobile Download PDFInfo
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- CN111391858A CN111391858A CN202010098857.7A CN202010098857A CN111391858A CN 111391858 A CN111391858 A CN 111391858A CN 202010098857 A CN202010098857 A CN 202010098857A CN 111391858 A CN111391858 A CN 111391858A
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
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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
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
- B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
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- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/26—Incapacity
Abstract
The invention relates to an intelligent cabin system control method and system, wherein the method comprises the following steps: acquiring driver driving information in real time, wherein the driver driving information at least comprises face information and posture information; determining a driving state according to the driving information of the driver, wherein the driving state comprises a non-fatigue state and a fatigue state, and the fatigue state comprises a light fatigue state and an extreme fatigue state; when the driving state is an extreme fatigue state, starting a navigation system to guide a driver to rest at a nearest safe stop point, and starting an environment adjusting device and setting the environment adjusting device to be in a refreshing mode; when the driving state is a light fatigue state, the environment adjusting means is turned on and set to a refreshing mode. The invention quickly builds an intelligent cockpit with comfortable atmosphere by dynamically adjusting the comfort and sleep mode of the cockpit during fatigue and parking rest, and improves the quality of the life of the user bus and indirect safety consideration.
Description
Technical Field
The invention relates to the technical field of unmanned driving, in particular to an intelligent cabin system control method, an intelligent cabin system control system and an automobile.
Background
The automobile cabin mainly adopts mechanical buttons, so that the whole information display is simple and the functions are dispersed. In recent years, with the rapid development of electronic devices such as mobile phones, electronic information technology has started to shift to the interior of a vehicle, and intelligent cabins have been generated. The intelligent cabin meets different requirements of different people in the vehicle through various intelligent means. The intelligent cabin is mainly applied to high-end vehicle types at first, and mainly takes electronic products such as a liquid crystal instrument, a middle control large screen, head-up display, rear seat entertainment and the like as representatives. The whole vehicle function is developed along with the development of the mobile internet. The current stage relies on 3G, 4G and 5G networks, with the functional needs of the human to the cockpit mainly focused on six areas: driving parameters, driving assistance information, vehicle experience, navigation, infotainment, and communication.
The traffic accident easily caused by fatigue driving refers to the phenomenon that after a driver drives a vehicle continuously for a long time, the physiological function and the psychological function are disordered, and the driving skill is objectively reduced. The drivers have poor or insufficient sleeping quality, and are easy to lack endogenous oxygen to cause fatigue when driving vehicles for a long time. The emotional fluctuation (such as fatigue driving) of a driver can bring driving risks in the driving process, and the current scheme design mainly focuses on a single scheme and is not systematized aiming at the technical problem, so that an intelligent cabin system control method and system for quickly creating a comfortable atmosphere are needed.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide an intelligent cockpit system control method, which can quickly create an intelligent cockpit with comfortable atmosphere by dynamically adjusting comfort and sleep mode of the cockpit during fatigue and rest, thereby improving quality of user's vehicle life and indirect safety consideration.
In order to solve the above problems, the present invention provides an intelligent cockpit system control method, including the following steps:
acquiring driver driving information in real time, wherein the driver driving information at least comprises face information and posture information;
determining a driving state according to the driving information of the driver, wherein the driving state comprises a non-fatigue state and a fatigue state, and the fatigue state comprises a light fatigue state and an extreme fatigue state;
when the driving state is an extreme fatigue state, starting a navigation system to guide a driver to rest at a nearest safe stop point, and starting an environment adjusting device and setting the environment adjusting device to be in a refreshing mode;
when the driving state is a light fatigue state, the environment adjusting means is turned on and set to a refreshing mode.
Further, the driver driving information further includes a driving time period.
Further, the driver driving information further includes vehicle travel information;
before determining the driving state according to the driver driving information, the method further comprises the following steps:
obtaining a current state according to the posture information, the face information and the vehicle driving information, wherein the current state comprises a normal driving state and an abnormal driving state;
when the current state is a normal driving state, judging whether the driving time length is longer than a first preset time length;
if the driving time is longer than the first preset time, the driving state is a light fatigue state;
and if the driving time is less than the first preset time, the driving state is a non-fatigue state.
Further, the posture information comprises a normal posture, a left-side or right-side posture and a head-lowering posture, the facial information at least comprises an eye opening state, an eye squinting state and an eye closing state, and the vehicle driving information comprises the number of line pressing times within a preset time range of a driver and the line riding driving time of the driver;
the determining a driving state according to the posture information, the face information, and the vehicle travel information includes:
judging whether the current state is an abnormal driving state or not;
if the current state is an abnormal driving state, judging whether the posture information is a left deviation posture, a right deviation posture or a head lowering posture or not, or whether the facial information is a squint state or an eye closing state, or whether the line pressing times in a preset time range of the driver are larger than the preset times or whether the line riding driving time of the driver is larger than a third preset time;
if the posture information is in a left deviation posture, a right deviation posture or a head lowering posture, or the facial information is in an eye squinting state or an eye closing state, or the number of line pressing times in a preset time range of the driver is greater than a preset number of times, or the line riding driving time of the driver is greater than a third preset time, the driving state is in an extreme fatigue state;
if the posture information is not satisfied, the posture information is a left deviation posture, a right deviation posture or a head lowering posture, or the facial information is an eye squinting state or an eye closing state, or the number of line pressing times in a preset time range of the driver is larger than the preset number of times, or the line riding driving time of the driver is longer than a third preset time, the driving state is a light fatigue state.
Further, the turning on and setting the environment adjusting means to the refreshing mode includes:
starting a music player to play intense music;
starting a seat massage function;
opening a fragrance device to release refreshing fragrance;
and judging whether the outside of the vehicle rains or not, and adjusting and opening the main driving window and the skylight if the outside of the vehicle does not rains.
Further, when the driving state is extreme fatigue, the method further comprises the following steps after the navigation system is started to guide the driver to rest at the nearest safe stop point, and the environment adjusting device is started and set to the refreshing mode:
judging whether the position of the vehicle reaches a preset safe stopping point or not;
setting the environment adjusting device to a comfort mode if the vehicle position reaches a preset safe stop point;
when the environment adjusting device is in a relieving mode, the tail lamp behind the vehicle is controlled to enter a breathing and flickering state, the music player is started to play relieving music, the seat adjusting device is started and the seat is adjusted to a preset sleeping position, the fragrance device is started to release the relieving fragrance, and the atmosphere lamp is started and enters a sleeping mode.
Further, when environment adjusting device is the mode of releiving, open music player broadcast music of releiving, open seat adjusting device and adjust the seat to the preset position of sleeping of releiving, open fragrance equipment release fragrance of releiving, open the atmosphere lamp and still include after getting into the sleep mode:
judging whether the opening time of the relieving mode is longer than a second preset time;
and if the opening time of the relieving mode is longer than the second preset time, reminding the driver by playing voice.
Further, before determining the driving state according to the driving information of the driver, the method further comprises:
acquiring voice information of a driver in real time, wherein the voice information comprises seat adjustment information, air conditioner adjustment information, music adjustment information and navigation control information;
and controlling seat adjustment, air conditioner starting and temperature adjustment, and a music player or navigation equipment according to the voice information of the driver.
The invention also protects an intelligent cabin system, which comprises:
the driving information acquisition module is used for acquiring driving information of a driver in real time, wherein the driving information of the driver at least comprises face information and posture information;
the driving state determining module is used for determining the driving state according to the driving information of the driver, wherein the driving state comprises a normal state, a light fatigue state and an extreme fatigue state;
a first execution module, which is used for starting a navigation system to guide a driver to rest at a nearest safe stop point and starting an environment adjusting device and setting the environment adjusting device to be in a refreshing mode when the driving state is extreme fatigue;
and the second execution module is used for starting the environment adjusting device and setting the environment adjusting device to be in a refreshing mode when the driving state is light fatigue.
The invention also protects an automobile which comprises the steering wheel control key, the control panel and the intelligent cabin system, wherein the steering wheel control key and the control panel are both used for controlling the intelligent cabin system.
Due to the technical scheme, the invention has the following beneficial effects:
1) according to the intelligent cockpit system control method provided by the invention, the aspects of scene, personnel characteristics, cockpit environment and the like in the driving process of a user are utilized to improve the dryness and fatigue in the driving process and dynamically adjust the comfort and sleep mode of the cockpit during parking and rest, so that an intelligent cockpit with comfortable atmosphere is quickly built, and the quality of the life of the user and indirect safety consideration are improved;
2) through the process of guiding a server through an automatic map by using the driving time and the emotion recognition technology of a camera in the vehicle, simultaneously playing the music of sloshing, refreshing the fragrance, dynamically adjusting the atmosphere in the vehicle, and guiding a driver to rest at a safe stopping point;
3) the intelligent atmosphere comfort mode can be automatically relieved according to scenes and emotion or the intelligent atmosphere comfort mode can be quickly entered, and the comfort level, the atmosphere regulation and control of the cockpit and the like can be achieved by dynamically regulating the aspects of air conditioner, music, fragrance, seats, lamplight in the vehicle and the like of the cockpit according to the change of the environment of the cockpit;
4) the problem of the recognition degree of the emotion camera can be solved by adding auxiliary judgment information such as driving duration and the like to perform multi-dimensional analysis, human subjective intervention and the like;
5) when getting into the parking sleep, with the synchronous breath state that carries out of tail lamp behind the vehicle for warn or remind peripheral vehicle or pedestrian, increase vehicle intelligence simultaneously and dazzle the sense with cool.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a flowchart of an intelligent cabin system control method provided by an embodiment of the invention;
FIG. 2 is a flowchart of step S102 provided by an embodiment of the present invention;
fig. 3 is a flowchart of step S201 provided by the embodiment of the present invention;
fig. 4 is a flowchart of step S104 provided by the embodiment of the present invention;
fig. 5 is a flowchart of steps after S103 according to the embodiment of the present invention;
FIG. 6 is a flowchart of steps following S503 provided by an embodiment of the present invention;
fig. 7 is a flowchart of steps before S102 according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an intelligent cabin system provided by an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
The embodiment provides an intelligent cabin system control method, as shown in fig. 1, including the following steps:
s101, acquiring driver driving information in real time, wherein the driver driving information at least comprises face information and posture information;
s102, determining a driving state according to the driving information of the driver, wherein the driving state comprises a non-fatigue state and a fatigue state, and the fatigue state comprises a light fatigue state and an extreme fatigue state;
s103, when the driving state is an extreme fatigue state, starting a navigation system to guide a driver to rest at a nearest safe stop point, and starting an environment adjusting device and setting the environment adjusting device to be in a refreshing mode;
s104, when the driving state is a light fatigue state, starting the environment adjusting device and setting the environment adjusting device to be in a refreshing mode.
Further, the driver driving information also includes a driving time period.
The driver driving information further includes vehicle driving information, and as shown in fig. 2, the driver driving information further includes, before determining the driving state:
s201, obtaining a current state according to the posture information, the face information and the vehicle running information, wherein the current state comprises a normal driving state and an abnormal driving state;
s202, when the current state is a normal driving state, judging whether the driving time length is longer than a first preset time length;
s203, if the driving time is longer than a first preset time, the driving state is a light fatigue state;
and S204, if the driving time is less than a first preset time, the driving state is a non-fatigue state.
The driving information is determined by adding multidimensional analysis (namely driving duration) to assist the recognition and judgment of the driving state so as to solve the problem of the recognition degree of the emotion camera.
As shown in fig. 3, the posture information includes a normal posture, a left-or right-biased posture, and a head-down posture, the facial information includes at least an eye-open state, an eye-squinting state, and an eye-closed state, and the vehicle driving information includes the number of line-pressing times and the driver's line-riding driving time period within a driver's preset time range;
determining a driving state from the pose information, the face information, and the vehicle travel information, including:
s301, judging whether the current state is an abnormal driving state or not;
s302, if the current state is an abnormal driving state, judging whether the posture information is a left deviation posture, a right deviation posture or a head lowering posture, or whether the facial information is a squint state or a closed eye state, or whether the line pressing times within a preset time range of a driver are greater than preset times, or whether the line riding driving time of the driver is greater than a third preset time;
s303, if the posture information is left deviation posture, right deviation posture or head lowering posture, or the facial information is squinting state or eye closing state, or the wire pressing times in the preset time range of the driver are more than the preset times, or the wire riding running time of the driver is more than the third preset time, the driving state is in an extreme fatigue state;
s304, if the posture information is not satisfied to be a left deviation posture, a right deviation posture or a head lowering posture, or the facial information is a squint state or an eye closing state, or the number of line pressing times in a preset time range of the driver is larger than the preset number of times, or the line riding driving time of the driver is larger than a third preset time, the driving state is a light fatigue state.
The fatigue state is judged through the posture information and the face information, the fatigue state is classified into a slight fatigue state and an extreme fatigue state, and a scheme corresponding to the fatigue grade is adopted according to different fatigue degrees for processing, so that the intelligent and humanized effects are achieved. In this embodiment, the driver presets a time range of 2 minutes and presets 5 times. The method has the advantages that the phenomenon that the face features of image recognition are too single is avoided, fatigue auxiliary judgment is added, and lane departure scenes which appear when a driver does not actively start steering within a certain time, such as multiple alternate line pressing or line riding driving similar to an S-shaped path, are used as auxiliary judgment of fatigue features to assist in judging the fatigue grade.
As shown in fig. 4, the turning on and setting the environment adjusting means to the refreshing mode includes:
s401, starting a music player to play fierce music;
s402, starting a seat massage function;
s403, starting fragrance equipment to release refreshing fragrance;
s404, judging whether the outside of the vehicle rains or not, and adjusting and opening the main driving window and the skylight if the outside of the vehicle does not rains.
When the environment adjusting device becomes the mode of refreshing, the music that plays fiercely releases refreshing fragrance, opens seat massage function and opens the door window, through the interior atmosphere of dynamic adjustment car, alleviates driver's fatigue state.
As shown in fig. 5, when the driving state is extreme fatigue, after the navigation system is turned on to guide the driver to rest at the nearest safe stop point, and the environmental regulation device is turned on and set to the refreshing mode, the method further includes:
s501, judging whether the position of the vehicle reaches a preset safe stop point or not;
s502, if the position of the vehicle reaches a preset safe stop point, setting the environment adjusting device to be in a relieving mode;
s503, when the environment adjusting device is in a relieving mode, controlling the tail lamp of the vehicle to enter a breathing and flickering state, starting the music player to play relieving music, starting the seat adjusting device and adjusting the seat to a preset sleep relieving position, starting the fragrance device to release the relieving fragrance, and starting the atmosphere lamp and entering a sleep mode.
Whether the vehicle reaches a safe stopping point or not is judged according to the stopping position of the vehicle, the driver is guided to enter a sleep mode, and the driver can rest more comfortably by dynamically adjusting the atmosphere to the relaxing atmosphere. When entering parking sleep, with the synchronous breathing state that carries out of vehicle rear lamp, bright time length of going out can be defined as 2s bright in this embodiment, and 5s goes out for warning or remind peripheral vehicle or pedestrian, increase vehicle intelligence simultaneously and cool and dazzle sense.
As shown in fig. 6, when the environment adjusting device is in the comfort mode, turning on the music player to play comfort music, turning on the seat adjusting device and adjusting the seat to the preset sleep-relaxing position, turning on the fragrance device to release the comfort fragrance, and turning on the atmosphere lamp and entering the sleep mode further includes:
s601, judging whether the start time of the relieving mode is longer than a second preset time;
s602, if the opening duration of the relieving mode is longer than a second preset duration, the driver is reminded by playing voice.
The sleep time is preset by a driver, and after the sleep mode is started, the system can start the awakening service according to the sleep time preset by the driver.
As shown in fig. 7, before determining the driving state according to the driving information of the driver, the method further includes:
s701, acquiring voice information of a driver in real time, wherein the voice information comprises seat adjusting information, air conditioner adjusting information, music adjusting information and navigation control information;
s702, controlling seat adjustment, air conditioner starting and temperature adjustment, and a music player or navigation equipment according to the voice information of the driver.
The voice of the driver is interacted, the voice library is identified and matched, and the identified final instruction is fed back and adjusted, so that the system is more humanized and intelligent.
The present embodiment also provides an intelligent cabin system, as shown in fig. 8, including:
a driving information obtaining module 10, configured to obtain driving information of a driver in real time, where the driving information of the driver at least includes facial information and posture information;
the driving state determining module 20 is configured to determine a driving state according to the driving information of the driver, where the driving state includes a normal state, a light fatigue state, and an extreme fatigue state;
a first execution module 30 for turning on the navigation system to guide the driver to rest at the nearest safe stop point and turning on the environment adjusting device and setting it to a refreshing mode when the driving state is extreme fatigue;
and a second execution module 40 for turning on the environment adjustment device and setting it to a refreshing mode when the driving state is light fatigue.
The embodiment also provides an automobile which comprises steering wheel keys, a control panel and the intelligent cabin system, wherein the steering wheel keys and the control panel are used for controlling the intelligent cabin system, and the manual control and adjustment function is realized through the steering wheel keys and the control panel.
The embodiment provides an intelligent cockpit system control method, which improves the withering and boring of the driving process, fatigue and dynamic adjustment of the comfort and the sleep mode of a cockpit during parking rest through the aspects of scenes, personnel characteristics, the cockpit environment and the like of the driving process of a user, quickly builds a cockpit with intelligent atmosphere and comfort, and improves the quality of the life of the user and indirect safety consideration; through the process of guiding a server through an automatic map by using the driving time and the emotion recognition technology of a camera in the vehicle, simultaneously playing the music of sloshing, refreshing the fragrance, dynamically adjusting the atmosphere in the vehicle, and guiding a driver to rest at a safe stopping point; the intelligent atmosphere comfort mode can be automatically relieved according to scenes and emotion or the intelligent atmosphere comfort mode can be quickly entered, and the comfort level, the atmosphere regulation and control of the cockpit and the like can be achieved by dynamically regulating the aspects of air conditioner, music, fragrance, seats, lamplight in the vehicle and the like of the cockpit according to the change of the environment of the cockpit; the problem of the recognition degree of the emotion camera can be solved by adding various auxiliary judgment information such as driving duration and the like to carry out multi-dimensional analysis, man-made subjective intervention and the like; when getting into the parking sleep, with the synchronous breath state that carries out of tail lamp behind the vehicle for warn or remind peripheral vehicle or pedestrian, increase vehicle intelligence simultaneously and dazzle the sense with cool.
It is noted that while for simplicity of explanation, the foregoing method embodiments have been presented as a series of interrelated states or acts, it should be appreciated by those skilled in the art that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Similarly, the modules of the above-mentioned intelligent cabin system control device refer to computer programs or program segments for performing one or more specific functions, and the distinction between the modules does not mean that the actual program codes are also separated. Further, the above embodiments may be arbitrarily combined to obtain other embodiments.
In the foregoing embodiments, the descriptions of the embodiments have respective emphasis, and reference may be made to related descriptions of other embodiments for parts that are not described in detail in a certain embodiment. Those of skill in the art will further appreciate that the various illustrative logical blocks, units, and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate the interchangeability of hardware and software, various illustrative components, elements, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design requirements of the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present embodiments.
The foregoing description has disclosed fully preferred embodiments of the present invention. It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the appended claims. Accordingly, the scope of the appended claims is not to be limited to the specific embodiments described above.
Claims (10)
1. An intelligent cabin system control method is characterized by comprising the following steps:
acquiring driver driving information in real time, wherein the driver driving information at least comprises face information and posture information;
determining a driving state according to the driving information of the driver, wherein the driving state comprises a non-fatigue state and a fatigue state, and the fatigue state comprises a light fatigue state and an extreme fatigue state;
when the driving state is an extreme fatigue state, starting a navigation system to guide a driver to rest at a nearest safe stop point, and starting an environment adjusting device and setting the environment adjusting device to be in a refreshing mode;
when the driving state is a light fatigue state, the environment adjusting means is turned on and set to a refreshing mode.
2. The intelligent cabin system control method according to claim 1, wherein the driver driving information further comprises a driving duration.
3. The intelligent cabin system control method according to claim 2, wherein the driver driving information further includes vehicle travel information;
before determining the driving state according to the driver driving information, the method further comprises the following steps:
obtaining a current state according to the posture information, the face information and the vehicle driving information, wherein the current state comprises a normal driving state and an abnormal driving state;
when the current state is a normal driving state, judging whether the driving time length is longer than a first preset time length;
if the driving time is longer than the first preset time, the driving state is a light fatigue state;
and if the driving time is less than the first preset time, the driving state is a non-fatigue state.
4. The intelligent cabin system control method according to claim 3, wherein the posture information includes a normal posture, a left-or right-biased posture, and a head-lowering posture, the facial information includes at least an eye-opening state, an eye-squinting state, and an eye-closing state, and the vehicle driving information includes a number of line-pressing times within a driver preset time range and a driver line-riding driving time period;
the determining a driving state according to the posture information, the face information, and the vehicle travel information includes:
judging whether the current state is an abnormal driving state or not;
if the current state is an abnormal driving state, judging whether the posture information is a left deviation posture, a right deviation posture or a head lowering posture or not, or whether the facial information is a squint state or an eye closing state, or whether the line pressing times in a preset time range of the driver are larger than the preset times or whether the line riding driving time of the driver is larger than a third preset time;
if the posture information is in a left deviation posture, a right deviation posture or a head lowering posture, or the facial information is in an eye squinting state or an eye closing state, or the number of line pressing times in a preset time range of the driver is greater than a preset number of times, or the line riding driving time of the driver is greater than a third preset time, the driving state is in an extreme fatigue state;
if the posture information is not satisfied, the posture information is a left deviation posture, a right deviation posture or a head lowering posture, or the facial information is an eye squinting state or an eye closing state, or the number of line pressing times in a preset time range of the driver is larger than the preset number of times, or the line riding driving time of the driver is longer than a third preset time, the driving state is a light fatigue state.
5. The intelligent cabin system control method according to claim 1, wherein the turning on and setting the environmental conditioning device to the refreshment mode comprises:
starting a music player to play intense music;
starting a seat massage function;
opening a fragrance device to release refreshing fragrance;
and judging whether the outside of the vehicle rains or not, and adjusting and opening the main driving window and the skylight if the outside of the vehicle does not rains.
6. The intelligent cabin system control method according to claim 1, wherein when the driving state is extreme fatigue, turning on a navigation system to guide the driver to rest at a nearest safe stop point, and turning on an environment adjusting device and setting it to a refreshing mode further comprises:
judging whether the position of the vehicle reaches a preset safe stopping point or not;
setting the environment adjusting device to a comfort mode if the vehicle position reaches a preset safe stop point;
when the environment adjusting device is in a relieving mode, the tail lamp behind the vehicle is controlled to enter a breathing and flickering state, the music player is started to play relieving music, the seat adjusting device is started and the seat is adjusted to a preset sleeping position, the fragrance device is started to release the relieving fragrance, and the atmosphere lamp is started and enters a sleeping mode.
7. The intelligent cabin system control method according to claim 6, wherein when the environment adjusting device is in the comfort mode, turning on a music player to play comfort music, turning on a seat adjusting device and adjusting the seat to a preset sleep position, turning on a fragrance device to release the comfort fragrance, turning on an atmosphere light and entering the sleep mode further comprises:
judging whether the opening time of the relieving mode is longer than a second preset time;
and if the opening time of the relieving mode is longer than the second preset time, reminding the driver by playing voice.
8. The intelligent cabin system control method according to claim 1, wherein the determining a driving state according to the driver driving information further comprises:
acquiring voice information of a driver in real time, wherein the voice information comprises seat adjustment information, air conditioner adjustment information, music adjustment information and navigation control information;
and controlling seat adjustment, air conditioner starting and temperature adjustment, and a music player or navigation equipment according to the voice information of the driver.
9. An intelligent cabin system, comprising:
the driving information acquisition module is used for acquiring driving information of a driver in real time, wherein the driving information of the driver at least comprises face information and posture information;
the driving state determining module is used for determining driving states according to the driving information of the driver, wherein the driving states comprise a non-fatigue state and a fatigue state, and the fatigue state comprises a light fatigue state and an extreme fatigue state;
a first execution module, which is used for starting a navigation system to guide a driver to rest at a nearest safe stop point and starting an environment adjusting device and setting the environment adjusting device to be in a refreshing mode when the driving state is extreme fatigue;
and the second execution module is used for starting the environment adjusting device and setting the environment adjusting device to be in a refreshing mode when the driving state is light fatigue.
10. An automobile, characterized in that the automobile comprises steering wheel control buttons, a control panel and a smart cabin system according to claim 9, wherein the steering wheel control buttons and the control panel are used for controlling the smart cabin system.
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| CN112172712A (en) * | 2020-09-24 | 2021-01-05 | 上海仙塔智能科技有限公司 | Cabin service method and cabin service system |
| CN112319483A (en) * | 2020-10-15 | 2021-02-05 | 浙江吉利控股集团有限公司 | Driving state improving device and driving state improving method |
| CN112550190A (en) * | 2020-12-07 | 2021-03-26 | 一汽奔腾轿车有限公司 | Vehicle-mounted intelligent immersive atmosphere system |
| CN112829645A (en) * | 2021-01-12 | 2021-05-25 | 浙江吉利控股集团有限公司 | Self-adaptive adjustment method and system for vehicle |
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