Method and apparatus for adjusting state of vehicle passenger

Abstract

The application discloses a state adjustment method and device for a vehicle passenger, and the method comprises the following steps: obtaining a driving state of a vehicle; obtaining passenger data of the vehicle passenger collected by a data collection device; determining a passenger state of the vehicle passenger based on the driving state and the passenger data; and adjusting the passenger state by adjusting an operation state of the vehicle. The state adjustment method for the vehicle passenger provided by the application can accurately adjust the passenger state in diversified driving scenes.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and in particular to a method and apparatus for adjusting the status of vehicle passengers. Background Technology

[0002] In practical applications, if vehicle passengers feel fatigued during their journey, they can adjust their fatigue level through in-vehicle music playback, fragrance settings, and seat massage. However, such adjustment methods cannot meet the actual needs of vehicle passengers for maintaining their comfort. Summary of the Invention

[0003] To address the above issues, this invention provides a method and apparatus for adjusting the status of vehicle passengers.

[0004] The technical solution provided by the embodiments of the present invention is as follows:

[0005] This invention provides a method for adjusting the state of vehicle passengers, the method comprising:

[0006] Obtain the vehicle's driving status;

[0007] Obtain passenger data of the vehicle's passengers collected by the data acquisition device;

[0008] Based on the driving status and the passenger data, the passenger status of the vehicle passengers is determined;

[0009] The passenger's state is adjusted by adjusting the vehicle's operating status.

[0010] In some embodiments, determining the passenger status of the vehicle passengers based on the driving status and the passenger data includes:

[0011] Determine the target driving state of the vehicle and the target passenger data of the vehicle's passengers;

[0012] The passenger status is determined based on the state difference between the target driving status and the driving status, and the data difference between the passenger data and the target passenger data.

[0013] In some embodiments, determining the target driving state of the vehicle includes:

[0014] Obtain the environmental state of the environment in which the vehicle is located;

[0015] Obtain the historical driving status of the passengers in the vehicle;

[0016] The target driving state is determined based on the environmental conditions and the historical driving conditions.

[0017] In some embodiments, the environmental state includes the traffic state of the environment in which the vehicle is located; determining the target driving state based on the environmental state and the historical driving state includes:

[0018] Obtain the driving state that matches the traffic state from the historical driving states;

[0019] The driving state that matches the traffic state is determined as the target driving state.

[0020] In some embodiments, adjusting the passenger state by adjusting the operating state of the vehicle includes:

[0021] If the passenger state is a first state, the operating state of at least one device and / or equipment in the vehicle is adjusted to regulate the passenger state; wherein the threat level of the first state to the driving state of the vehicle is less than or equal to a preset threshold.

[0022] In some embodiments, adjusting the operating state of at least one device and / or equipment in the vehicle includes:

[0023] Output a prompt message to remind the vehicle passengers to wear the indicator collection device;

[0024] Obtain the indicator data collected by the indicator acquisition device;

[0025] Based on the aforementioned indicator data, the operating status of the at least one device and / or equipment is adjusted.

[0026] In some embodiments, prior to adjusting the operating pile of at least one device and / or equipment in the vehicle, the method further includes:

[0027] If the driving status indicates that the vehicle is in motion, control the vehicle to switch to a stopped driving state.

[0028] In some embodiments, before controlling the vehicle to switch to a stopped state, the method further includes:

[0029] Collect the environmental conditions of the environment in which the vehicle is located;

[0030] Based on the environmental conditions, the target location is determined; wherein, the target location includes locations in the environment where the security level is higher than a security threshold;

[0031] Based on the environmental conditions, the vehicle is controlled to travel to the target location.

[0032] In some embodiments, the method further includes:

[0033] If the passenger's status is the second state, at least the vehicle's location information is obtained; wherein, the threat level of the second state to the vehicle's driving status is greater than or equal to a preset threshold;

[0034] The location information and the passenger status are sent to the target device so that the target device can process the location information and the passenger status.

[0035] This invention also provides a vehicle passenger status adjustment device, the device comprising: an acquisition module, a determination module, and an adjustment module; wherein:

[0036] The acquisition module is used to obtain the driving status of the vehicle and the passenger data of the vehicle's passengers collected by the data acquisition device.

[0037] The determining module is used to determine the passenger status of the vehicle passengers based on the driving status and the passenger data;

[0038] The adjustment module is used to adjust the passenger status by adjusting the operating status of the vehicle.

[0039] This invention also provides a vehicle passenger status adjustment device, the device including a processor, a memory, a communication interface, and a communication bus; the processor, the memory, and the communication interface communicate with each other through the communication bus; the memory is used to store at least one executable instruction; the executable instruction causes the processor to execute the vehicle passenger status adjustment method as described above.

[0040] This invention also provides a computer-readable storage medium storing at least one executable instruction; the executable instruction causes a processor to perform the vehicle passenger state adjustment method as described above.

[0041] The vehicle passenger status adjustment method provided in this embodiment of the invention addresses the issue that, during vehicle operation, the vehicle's driving state is related to and can influence the passenger's state. Passenger data accurately characterizes the passenger's state. Therefore, the passenger status determined based on the driving state and passenger data can accurately and dynamically display the changing trend of the passenger's state during vehicle operation, thereby improving the accuracy of passenger status. Furthermore, when the driving state and / or passenger data change, the vehicle passenger status adjustment method provided in this embodiment of the invention can accurately track and adjust the passenger's state in real-time, proactively, automatically, and intelligently in diverse driving scenarios. This can meet the actual passenger status adjustment needs during vehicle operation, reduce the negative impact of passenger status on the vehicle's driving state, and improve vehicle driving safety. Attached Figure Description

[0042] Figure 1 A flowchart illustrating the vehicle passenger status adjustment method provided in an embodiment of the present invention;

[0043] Figure 2 This is a schematic diagram of the window structure for providing prompt information in an embodiment of this application;

[0044] Figure 3 This is a schematic diagram of the process for determining the target driving state provided in an embodiment of the present invention;

[0045] Figure 4 This is a structural schematic diagram of at least one device and / or equipment in a vehicle provided by an embodiment of the present invention;

[0046] Figure 5 This is another schematic flowchart of the vehicle passenger status adjustment method provided in an embodiment of the present invention;

[0047] Figure 6 This is a schematic diagram of the structure of the vehicle passenger status adjustment device provided in an embodiment of the present invention;

[0048] Figure 7 This is a schematic diagram of the structure of a vehicle passenger status adjustment device provided in an embodiment of the present invention. Detailed Implementation

[0049] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0050] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0051] During the journey of a vehicle, passengers' comfort and well-being are typically adjusted by modifying ambient lighting, cabin temperature, music playback mode, and seat posture. However, these methods cannot fully meet the actual needs of passenger comfort and well-being.

[0052] To address the above issues, embodiments of the present invention provide a method and apparatus for adjusting the state of vehicle passengers. The method for adjusting the state of vehicle passengers provided by the embodiments of the present invention addresses this problem by recognizing that the vehicle's driving state is related to and can influence the passenger state during vehicle operation. Passenger data can accurately characterize the passenger state. Therefore, the passenger state determined based on the driving state and passenger data can accurately and dynamically display the changing trend of the passenger state during vehicle operation, thereby improving the accuracy of passenger state assessment. Furthermore, when the driving state and / or passenger data change, the method for adjusting the state of vehicle passengers provided by the embodiments of the present invention can accurately track and adjust the passenger state in real-time, proactively, automatically, and intelligently in diverse driving scenarios. This can meet the actual passenger state adjustment needs during vehicle operation, reduce the negative impact of passenger state on the vehicle's driving state, and improve vehicle driving safety.

[0053] The vehicle passenger status adjustment method provided in this embodiment of the invention can be implemented by a processor in the vehicle or on-board terminal. It should be noted that the processor can be at least one of the following: Application Specific Integrated Circuit (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSPD), Programmable Logic Device (PLD), Field Programmable Gate Array (FPGA), Central Processing Unit (CPU), controller, microcontroller, or microprocessor.

[0054] Figure 1 This is a flowchart illustrating the vehicle passenger status adjustment method provided in an embodiment of the present invention, as shown below. Figure 1 As shown, the method may include steps 101 to 104:

[0055] Step 101: Obtain the vehicle's driving status.

[0056] In one embodiment, the vehicle's driving state may include the vehicle's driving state, which may include a driving mode, and the driving mode may include an automatic driving mode and a manual driving mode; for example, the vehicle's driving state may include at least one of the following: vehicle speed, vehicle steering frequency, lane changing frequency, vehicle braking frequency, and braking force.

[0057] In one implementation, the operating status of various devices and / or equipment installed in the vehicle can be monitored during vehicle operation to obtain the driving status.

[0058] Step 102: Obtain passenger data of vehicle passengers collected by the data acquisition device.

[0059] In one implementation, passenger data may include information such as the actions and postures of passengers during vehicle operation; for example, passenger data may include information such as the amplitude, frequency, and correlation between adjacent actions or postures of passengers; for example, passenger data may include the language expression content and facial expression data of passengers; for example, passenger data may include the role information of passengers during vehicle operation, such as whether a passenger is the driver.

[0060] In one implementation, passenger data may include physiological data of vehicle passengers, such as at least one of heart rate, blood pressure, and electroencephalogram (EEG) data.

[0061] In one embodiment, the data acquisition device may include at least one of an audio acquisition device, an image acquisition device, and a sensor device; for example, the image acquisition device may perform the data acquisition operation with the permission of the vehicle passengers.

[0062] Figure 2 This is a schematic diagram of the window structure for providing prompt information in an embodiment of this application. For example... Figure 2 As shown, prompt window 2 can pop up a prompt message "Do you agree to the collection of passenger data?" After the vehicle passenger selects the "agree" option, the data collection device can be controlled to collect passenger data.

[0063] It should be noted that the execution order of steps 101 and 102 can be adjusted sequentially or performed in parallel, and this embodiment of the invention does not limit this.

[0064] Step 103: Determine the passenger status of the vehicle passengers based on the driving status and passenger data.

[0065] In one implementation, vehicle passengers may include any passenger sitting in the vehicle compartment; for example, a vehicle passenger may be the vehicle driver.

[0066] In one implementation, the passenger status of a vehicle passenger may include the physical status of the vehicle passenger; for example, the physical status may include the fatigue status of the vehicle passenger, such as whether the vehicle passenger is tired; for example, the physical status may include the health status of the vehicle passenger, such as whether the vehicle passenger is dizzy, coughing, or has an abnormal body temperature; for example, the passenger status of a vehicle passenger may include the emotional status of the vehicle passenger, such as the emotional state of the vehicle passenger, such as excitement, anger, or sadness.

[0067] For example, the passenger's state can be determined based on the driving speed and / or changes in driving speed during the driving process, as well as the changes in physiological indicators in the passenger data. For instance, if the driving speed is continuously accelerating and the physiological indicators indicate that the passenger's heart rate is accelerating, the passenger's state can be determined to be anxious. Conversely, if the driving speed is stable or low and the physiological indicators indicate that the passenger's heart rate remains stable, the passenger's state can be determined to be calm.

[0068] Step 104: Adjust the passenger status by adjusting the vehicle's operating status.

[0069] In one embodiment, the vehicle's operating state may include the vehicle's driving state; for example, adjusting the vehicle's operating state may include switching the vehicle's driving state from a first driving state to a second driving state. For example, when the first driving state is a manual driving state and the second driving state is an automatic driving state, the vehicle driver may be adjusted from a fatigued driving state to a relaxed driving state; for example, when the first driving state is a high-speed driving state and the second driving state is a low-speed driving state, the vehicle driver may be adjusted from a tense state to a relaxed state; for example, when the driving speed in the first driving state is not 0 and the driving speed in the second driving state is 0, it may indicate that by switching the vehicle to a stopped driving state, the vehicle driver can switch from a fatigued state to a resting state.

[0070] As can be seen from the above, in the vehicle passenger status adjustment method provided by the embodiments of the present invention, after obtaining the vehicle's driving status and the passenger data of the vehicle passengers collected by the data acquisition device, the passenger status of the vehicle passengers can be determined based on the driving status and passenger data, and the passenger status can be adjusted by adjusting the vehicle's operating status.

[0071] Therefore, the vehicle passenger status adjustment method provided in this embodiment of the invention addresses the issue that, during vehicle operation, the vehicle's driving state is related to and can influence the passenger's state. Passenger data accurately characterizes the passenger's state. Thus, the passenger state determined based on the driving state and passenger data can accurately and dynamically display the changing trend of the passenger's state during vehicle operation, thereby improving the accuracy of the passenger status. Furthermore, when the driving state and / or passenger data change, the vehicle passenger status adjustment method provided in this embodiment of the invention can accurately track and adjust the passenger's state in real-time, proactively, automatically, and intelligently in diverse driving scenarios. This can meet the actual passenger status adjustment needs during vehicle operation, reduce the negative impact of the passenger's state on the vehicle's driving state, and improve vehicle driving safety.

[0072] Based on the foregoing embodiments, the vehicle passenger status adjustment method provided by this invention determines the passenger status based on the driving status and passenger data, which can be achieved in the following ways:

[0073] Determine the target driving state of the vehicle and the target passenger data of the vehicle's passengers. Based on the state differences between the target driving state and the driving state, as well as the data differences between the passenger data and the target passenger data, determine the passenger state.

[0074] In one embodiment, the target driving state may include a driving state in which the vehicle's safety state is greater than or equal to a safety threshold and / or its stable state is greater than or equal to a stability threshold during driving; for example, the target driving state may be reflected from at least one dimension among vehicle driving speed, vehicle steering angle, vehicle steering frequency, vehicle braking state, and vehicle braking state.

[0075] In one implementation, the target driving state can change with different vehicle speeds. For example, the target driving state when the vehicle is traveling at high speed can be the first target driving state, while the target driving state when the vehicle is traveling at low speed can be the second target driving state. For example, the target driving state can change with at least one of the vehicle type, vehicle load state, and vehicle driving scenario. The vehicle driving scenario can include urban scenarios, rural scenarios, open-air scenarios, and tunnel scenarios, etc.

[0076] For example, the target driving status can be stored in the storage space of the vehicle or the on-board equipment; for example, the target driving status can also be obtained from a remote device that has a communication connection with the vehicle.

[0077] In one implementation, the state difference may include at least one dimension of state difference. For example, the target driving state and the driving state may have at least one dimension of state difference, such as vehicle speed, steering angle, steering frequency, and braking force.

[0078] In one implementation, the target passenger data may include at least one of the following: the range of motion, the range of posture, and the range of physiological indicators of the vehicle passenger associated with safe driving rules during vehicle operation; for example, the target passenger data may change with different vehicle driving states; for example, the target passenger data may also change with at least one of the vehicle passenger's age, health status, and continuous driving duration.

[0079] In one implementation, the data difference may include data in passenger data, data types whose difference from target data in target passenger data is greater than or equal to a first threshold, and may also include the difference of specified data in data whose difference from the above two types of data is greater than or equal to a second threshold; wherein, the first threshold may be less than the second threshold; the specified data may include data whose impact on the safe driving and / or physical health of vehicle passengers is greater than or equal to a degree threshold, such as blood pressure.

[0080] For example, passenger status can be determined in any of the following ways:

[0081] The passenger's state can be determined based on the types of states included in the state differences and the number of data types in the data differences. For example, if the state differences include differences in vehicle speed, and the vehicle speed indicates that the vehicle is in a state of continuous acceleration, and the number of data types in the data differences is greater than the threshold, the passenger's state can be determined to be anxious.

[0082] Based on the number of differential states contained in the state differences, and whether the data with a degree of difference greater than or equal to a second threshold contains specified data, it is determined whether the passenger state is an unsafe driving state; for example, the negative degree of the passenger state can be proportional to the number of differential states contained in the state differences; for example, the degree of influence of specified data on the vehicle driving state can be greater than or equal to a degree threshold.

[0083] As can be seen from the above, in the vehicle passenger status adjustment method provided by the embodiments of the present invention, after determining the target driving state of the vehicle and the target passenger data of the vehicle passengers, the passenger status can be determined based on the state difference between the target driving state and the driving state, and the data difference between the passenger data and the target passenger data.

[0084] Therefore, in the vehicle passenger status adjustment method provided by the embodiments of the present invention, on the one hand, the passenger status is related to the actual driving status of the vehicle, and the target driving status provides a status reference for judging the driving status; on the other hand, passenger data can characterize the actual status of the passenger, and the target passenger data also provides a data benchmark for judging the passenger data. Thus, the passenger status determined based on the state difference between the driving status and the target driving status, as well as the data difference between the passenger data and the target passenger data, can not only characterize the actual impact of the driving status on the passenger status in a more granular way, but also increase the data dimension of the passenger status determination process, thereby improving the accuracy of the passenger status during vehicle driving; and when the target driving status and the target passenger data change, the passenger status can be accurately determined in real time for diverse driving scenarios and diverse vehicle passengers.

[0085] Based on the foregoing embodiments, the vehicle passenger state adjustment method provided in this embodiment of the invention determines the target driving state of the vehicle through... Figure 3 The process shown is implemented as follows: Figure 3 This is a schematic diagram of the process for determining the target driving state provided in an embodiment of the present invention, such as... Figure 3 As shown, the process may include steps 301 to 303:

[0086] Step 301: Obtain the environmental status of the vehicle's location.

[0087] In one implementation, the environmental state may include the state of the natural environment in which the vehicle is located, such as the season, climate, and weather; for example, the environmental state may include the state of the social environment in which the vehicle is located, such as population density, security situation, and wireless signal coverage.

[0088] In one implementation, the environmental status can be obtained by acquiring the vehicle's location information with the permission of the vehicle's passengers, and then searching for matching information from the network based on the location information; for example, the environmental information of the vehicle's environment can be collected by a data acquisition device installed in the vehicle, and the collected results can be used for feature recognition and feature integration to obtain the environmental status.

[0089] For example, the vehicle's display device can output such as Figure 2 The aforementioned prompt window 2 displays a prompt asking "Do you allow access to location information?" After the vehicle passenger selects the "agree" option, the vehicle's location information can be obtained.

[0090] Step 302: Obtain the historical driving status of the vehicle's passengers.

[0091] In one implementation, when the vehicle passenger is the vehicle driver, the historical driving status may include the driving status of the vehicle driver when driving the vehicle in the past; for example, the historical driving status may include at least one of the vehicle driver's acceleration status, braking status, and steering status when driving the vehicle in the past; for example, the historical driving status may include the vehicle driver's driving habits under specified conditions; for example, the specified conditions may include the vehicle driver's health level being above average, the vehicle driver not being fatigued, and the vehicle driver being in a calm emotional state; for example, the historical driving status of different vehicle passengers may be different; for example, the historical driving status of the same vehicle passenger may be different at different times.

[0092] For example, the vehicle's display device can output such as Figure 2 The system will display a prompt window asking "Do you want to access historical driving status?" After the vehicle passengers select the "Agree" option, the vehicle passengers' historical driving status can be accessed.

[0093] For example, the execution order of steps 301 and 302 can be adjusted or executed in parallel, and the embodiments of the present invention do not limit this.

[0094] Step 303: Determine the target driving state based on the environmental conditions and historical driving conditions.

[0095] For example, the target driving state can be determined in the following ways:

[0096] The target driving state is determined based on the degree of correlation between the environmental state and the historical driving state. For example, if the degree of correlation between the environmental state and the historical driving state is the first degree, the target driving state can be determined as the first target driving state; if the degree of correlation between the environmental state and the historical driving state is the second degree, the target driving state can be determined as the second target driving state.

[0097] As can be seen from the above, in the vehicle passenger state adjustment method provided by the embodiments of the present invention, after obtaining the environmental state of the vehicle's environment and the historical driving state of the vehicle passengers, the target driving state can be determined based on the environmental state and the historical driving state.

[0098] Therefore, since historical driving status can accurately and comprehensively reflect the historical driving habits of vehicle passengers during the vehicle driving process, the target driving status determined based on environmental conditions and historical driving status is not only related to the historical driving habits of vehicle passengers, but also to the real-time environmental conditions of the vehicle's environment. This allows the target driving status to be associated with the real-time driving status of the vehicle and the driving habits of the vehicle passengers, thereby improving the consistency between the target driving status and the vehicle passengers, as well as with the environmental conditions.

[0099] Based on the foregoing embodiments, in the vehicle passenger state adjustment method provided by the present invention, the environmental state includes the traffic state of the environment in which the vehicle is located.

[0100] In one implementation, traffic status may include information such as the road congestion status of the vehicle's environment, whether a traffic accident has occurred, and the relative distance between other vehicles; wherein, other vehicles may include vehicles adjacent to the vehicle; for example, traffic status may include the road condition status of the road segment corresponding to the location information of the vehicle's environment.

[0101] For example, determining the target driving state based on environmental conditions and historical driving states can be achieved in the following ways:

[0102] Obtain the driving status that matches the traffic status from the historical driving status, and determine the driving status that matches the traffic status as the target driving status.

[0103] In one implementation, the driving state matching the traffic state may include at least one state such as driving speed, braking state, and lane changing state; for example, the driving state matching the traffic state may include the driving state within the traffic time period corresponding to the traffic state and within the scope of traffic rules.

[0104] As can be seen from the above, in the vehicle passenger state adjustment method provided by the embodiments of the present invention, the environmental state includes the traffic state of the environment in which the vehicle is located. After obtaining the driving state that matches the traffic state from the historical driving state, the driving state that matches the traffic state can be determined as the target driving state.

[0105] Therefore, in the vehicle passenger state adjustment method provided by the embodiments of the present invention, since the traffic state can accurately and comprehensively characterize the direct impact of the vehicle's environment on the vehicle's driving state, the driving state matched with the traffic state can more intuitively and accurately reflect the driving state that the vehicle should have in the environmental state.

[0106] Based on the foregoing embodiments, the vehicle passenger status adjustment method provided by the present invention can adjust the passenger status by adjusting the vehicle's operating status, which can be achieved in the following ways:

[0107] If the passenger status is in the first state, adjust the operating status of at least one device and / or equipment in the vehicle to regulate the passenger status.

[0108] Among them, the threat level of the first state to the vehicle's driving state is less than or equal to a preset threshold.

[0109] For example, if the passenger state is not the first state, the operation of adjusting the operating state of at least one device and / or equipment in the vehicle and adjusting the passenger state may not be performed.

[0110] In one implementation, the preset threshold may be pre-set; for example, the level and / or size of the preset threshold may be adjusted according to at least one of the vehicle type, vehicle driving scenario, vehicle load, and vehicle overall status; for example, the vehicle overall status may include at least one of the stability of devices and / or equipment related to the vehicle's driving status, historical fault conditions, and usage time.

[0111] In one embodiment, at least one device and / or equipment in the vehicle may include devices and / or equipment directly related to the vehicle's driving state, such as braking devices and engine equipment. For example, at least one device and / or equipment in the vehicle adjusted in the above steps may include devices and / or equipment unrelated to the vehicle's driving state, such as audio and video playback devices, indicator light devices, fragrance devices, temperature adjustment devices, and seat adjustment devices. For example, at least one of the following methods can be used to provide vehicle passengers with an experience in at least one dimension of visual, auditory, and tactile senses: playing tracks preferred by vehicle passengers, switching indicator lights to colors that are relative to or corresponding to the passenger's state, switching the theme style of the display device, setting the working mode of the fragrance device, and adjusting the angle and height of the seat. This provides vehicle passengers with an immersive state adjustment experience.

[0112] As can be seen from the above, in the vehicle passenger status adjustment method provided by the embodiments of the present invention, if the threat level of the passenger status to the vehicle's driving status is less than or equal to a preset threshold, the passenger status is adjusted by adjusting the operating status of at least one device and / or equipment in the vehicle.

[0113] Therefore, the vehicle passenger status adjustment method provided in this embodiment of the invention initiates passenger status adjustment when the threat level of passenger status to driving status is less than or equal to a preset threshold, thereby achieving flexible control of passenger status adjustment and reducing the negative impact of passenger status on vehicle driving status; furthermore, by adjusting the operating status of at least one device and / or equipment in the vehicle to adjust passenger status, the hardware resources in the vehicle can be fully coordinated, improving the efficiency of status adjustment and reducing the cost of status adjustment.

[0114] Based on the foregoing embodiments, the method for adjusting the state of a vehicle passenger in the present invention, which adjusts the operating state of at least one device and / or equipment in the vehicle, can also be achieved in the following ways:

[0115] Output a prompt message to remind vehicle passengers to wear the indicator collection device; obtain indicator data collected by the indicator collection device; and adjust the operating status of at least one device and / or equipment based on the indicator data.

[0116] In one implementation, the prompt information can be output through at least one of voice, animation, video, and indicator flashing; for example, the indicator acquisition device may include sensor devices capable of collecting physiological indicator data of vehicle passengers, such as biofeedback devices; for example, the indicator acquisition device may transmit data with the vehicle's processor.

[0117] For example, after detecting that the vehicle passenger wearing the indicator collection device has completed the data collection, it can be done through methods such as... Figure 2 The information prompt window shown prompts vehicle passengers to indicate whether their data can be obtained through the data collection device. After obtaining the passenger's consent, the device can collect information such as the passenger's brainwaves, heart rate, blood oxygen, and blood pressure. For example, based on the information collected by the data collection device, the passenger's anxiety and / or fatigue level can be determined, and the operating status of at least one device and / or equipment can be dynamically and flexibly adjusted according to the changes. For example, the above-mentioned state adjustment process involving the data collection device and at least one device and / or equipment can be referred to as the passenger's relaxation adjustment process.

[0118] Actual research shows that when humans are under stress or tension, the frequency of beta waves in brainwaves increases, while when humans are relaxed and happy, the frequency of alpha waves in brainwaves increases. Therefore, by using the frequency of beta and alpha waves in the above information collected by the index acquisition device, the adjustment method or adjustment range of the operating status of at least one device and / or equipment can be flexibly adjusted.

[0119] For example, the relaxation and adjustment process for vehicle passengers provided in this embodiment of the invention can provide comprehensive adjustments including visual, auditory, gustatory, and tactile sensations. Studies have shown that light signals of different colors and intensities have different effects on electroencephalogram (EEG) signals, and the visual cortex of the brain will generate a resonant steady-state potential under certain frequency flashing lights. Furthermore, specific music can also synchronize with human bioelectrical signals. Therefore, adjusting the music playback mode of the vehicle's audio output device can achieve the adjustment of the vehicle passenger's state. For example, during the relaxation and adjustment process for vehicle passengers, the aromatherapy, ambient lighting, and seats in the vehicle can also be adjusted, such as releasing a soothing fragrance, adjusting the ambient lighting to a warm tone, adjusting the seat to a zero-gravity state, and activating the seat massage function. Through the above-mentioned multimodal stimulation, the efficiency of the vehicle passenger's state adjustment can be improved.

[0120] For example, during the relaxation adjustment process of vehicle passengers, the information collected by the indicator collection device can be continuously collected and analyzed, and the changes in the state of the vehicle user can be judged in real time. If the state of the vehicle user is adjusted to a calm state, the relaxation adjustment process can be exited. For example, after exiting the relaxation adjustment process, the execution flow of the next vehicle passenger state adjustment method can be executed.

[0121] Figure 4 This is a structural schematic diagram of at least one device and / or equipment in a vehicle provided by an embodiment of the present invention, such as... Figure 4 As shown, the vehicle infotainment program 401 may include executable code executed by the processor of the vehicle or on-board equipment for adjusting the passenger's state; the vehicle infotainment program 401 may adjust the seat adjustment device 402 to adjust the seat to a zero-gravity state, and may also adjust the seat heating mode or seat ventilation mode; the vehicle infotainment program 401 may also adjust the atmosphere adjustment device 403, wherein the atmosphere adjustment device 403 may include a fragrance device and an ambient light; for example, the vehicle infotainment program 401 may adjust the fragrance mode of the fragrance device, and may also adjust the hue of the ambient light; for example, the vehicle infotainment program 401 may also adjust the audio and video playback device 404, such as switching the playback data and playback speed of the audio and video playback device 404; for example, the vehicle infotainment program 401 may also continuously collect the brainwaves of the vehicle passengers through the EEG acquisition device 405, and analyze the brainwaves to determine the progress of the vehicle passengers' state adjustment; for example, the EEG acquisition device 405 may be one of the indicator acquisition devices, i.e., biofeedback devices, provided in the foregoing embodiments.

[0122] As can be seen from the above, in the vehicle passenger status adjustment method provided in the embodiments of the present invention, after outputting a prompt message to remind the vehicle passenger to wear the indicator collection device, the indicator data collected by the indicator collection device can be obtained, and the operating status of at least one device and / or equipment can be adjusted based on the indicator data.

[0123] Therefore, the vehicle passenger status adjustment method provided in this embodiment of the invention obtains indicator data collected by indicator devices based on the interaction between vehicle passengers and the vehicle, thereby making the indicator data acquisition process controllable, improving the security of the indicator data acquisition process, and adjusting the operating status of at least one device and / or equipment based on the indicator data can also improve the accuracy of the adjustment of at least one device and / or equipment.

[0124] Based on the foregoing embodiments, in the vehicle passenger status adjustment method provided by the present invention, before adjusting the passenger status by adjusting the operating status of at least one device and / or equipment in the vehicle, the following operations may also be performed:

[0125] If the driving status indicates that the vehicle is in motion, control the vehicle to switch to a stopped state.

[0126] For example, if the driving status indicates that the vehicle is in a stopped driving state, then the stopped driving state can be maintained.

[0127] In one embodiment, the driving state may include the vehicle's engine being in a running state or having been started; that is, the driving state may include the vehicle's engine being in a non-stop running state.

[0128] In one embodiment, the stopped driving state may include the vehicle's engine being stopped; for example, the vehicle's display device may output a prompt message to the vehicle passengers that the vehicle is about to switch to the stopped driving state, and then control the vehicle to switch to the stopped driving state.

[0129] As can be seen from the above, in the vehicle passenger status adjustment method provided by the embodiments of the present invention, if the driving status indicates that the vehicle is in motion, after controlling the vehicle to switch to the stopped driving status, the operating status of at least one device and / or equipment in the vehicle is adjusted, thereby adjusting the passenger status.

[0130] Therefore, the vehicle passenger status adjustment method provided in this embodiment of the invention can improve the safety of passenger status adjustment after the vehicle is switched to a stopped state, thereby further ensuring the safety of the vehicle and its passengers.

[0131] Based on the foregoing embodiments, in the vehicle passenger status adjustment method provided by the present invention, before controlling the vehicle to switch to a stopped driving state, the following operations may also be performed:

[0132] Collect the environmental conditions of the vehicle's surroundings; determine the target location based on the environmental conditions; and control the vehicle to travel to the target location based on the environmental conditions.

[0133] The target location includes locations in the environment where the security level is higher than the security threshold.

[0134] In one embodiment, the environmental state may further include the distance of other objects around the vehicle relative to the vehicle, and the threat status of other objects to the vehicle; wherein, other objects may include vehicles, buildings, data, and rocks, etc.; for example, the environmental state may include the current state of the environment in which the vehicle is located, or it may include the state of future moments predicted by processing the current state and historical state of the environment in which the vehicle is located.

[0135] In one implementation, the safety threshold can be determined based on the vehicle's driving scenario; for example, the target location may include the emergency lane of a highway or a parking space on the edge of a road; for example, the overall environmental state of the vehicle's environment can be analyzed to determine at least one target location.

[0136] In one implementation, the vehicle can be controlled to move to the target location at a steady speed and while maintaining a safe distance from other objects, based on location signals obtained from the vehicle's sensor devices and / or Global Positioning System (GPS) devices and environmental conditions.

[0137] As can be seen from the above, in the vehicle passenger status determination method provided in the embodiments of the present invention, before controlling the vehicle to switch to a stopped driving state, the environmental status of the environment in which the vehicle is located is collected, and the target location is determined based on the environmental status, and then the vehicle is controlled to drive to the target location based on the environmental status; wherein, the target location includes a location in the environment where the safety level is higher than the safety threshold.

[0138] Therefore, the vehicle passenger status determination method provided in this embodiment of the invention can control the vehicle to travel to a target position with a safety level higher than the safety threshold based on the environmental state of the vehicle's environment, thereby improving the safety of the vehicle during the process of traveling to the target position; and, after the vehicle has traveled to the target position, it switches to a stopped state and starts a status adjustment process, which not only improves the effect of status adjustment, but also reduces the safety risks of the status adjustment process.

[0139] Based on the foregoing embodiments, the vehicle passenger status adjustment method provided in this embodiment of the invention may further include the following steps:

[0140] If the passenger status is in the second state, at least the vehicle's location information is obtained; the location information and passenger status are sent to the target device for the target device to process the location information and passenger status.

[0141] Among them, the second state poses a threat to the vehicle's driving status that is greater than or equal to a preset threshold.

[0142] For example, if the passenger status is not in the second state, the operation of obtaining the vehicle's location information and sending the location information and passenger status to the target device may not be performed.

[0143] For example, if the passenger state is in the first state, the vehicle can be controlled to travel to the target location, then the vehicle can be controlled to switch to a stopped state, and the passenger state can be adjusted by adjusting the operating state of at least one device and / or equipment in the vehicle.

[0144] In one implementation, the passenger state is a second state, which may include the physiological state and / or emotional state of the vehicle passenger, and the degree of threat to the driving state is greater than or equal to a preset threshold, such as a sudden increase in the vehicle passenger's blood pressure, insufficient blood sugar in the vehicle passenger, and a very agitated emotional state of the vehicle passenger.

[0145] In one implementation, when the passenger is in the second state, the vehicle can be controlled to drive to the target location and switch to a stopped driving state. Then, the passenger state can be adjusted by adjusting the operating state of at least one device and / or equipment in the vehicle. For example, whether the passenger is in the first or second state can be determined by identifying the passenger state using an artificial intelligence (AI) device.

[0146] In one implementation, the target device may include a remote device for monitoring traffic conditions; for example, a communication connection may be established between the vehicle's processor and the target device; for example, after receiving location information and passenger status, the target device may continuously track the vehicle's driving trajectory based on the location information; for example, the target device may send information to the vehicle's processor based on the passenger status to prompt the vehicle passengers to switch to a stopped driving state and perform emotion regulation operations.

[0147] As can be seen from the above, in the vehicle passenger status adjustment method provided in the embodiments of the present invention, if the passenger status is the second state, at least the vehicle location information is obtained, and the location information and passenger status are sent to the target device for the target device to process the location information and passenger status. The second state poses a threat to the vehicle's driving status greater than or equal to a preset threshold.

[0148] Therefore, the vehicle passenger status adjustment method provided in this embodiment of the invention can process the location information and passenger status through the target device when the vehicle passenger is detected to be in a high-risk state, i.e., the second state, thereby realizing remote monitoring of the vehicle and vehicle passenger and reducing the passenger risk of the vehicle and vehicle passenger; and, in the event of an accident, the target device can obtain the specific information of the accident based on the location information in the first time, thereby improving the efficiency of handling emergency situations and accidents.

[0149] Figure 5 This is another schematic flowchart of the vehicle passenger status adjustment method provided in an embodiment of the present invention, as shown below. Figure 5 As shown, the process may include the following steps:

[0150] Step 501: Obtain passenger status.

[0151] For example, the vehicle's driving status and passenger data can be obtained, and the passenger status can be determined based on the state difference between the driving status and the target driving status, as well as the data difference between the passenger data and the target passenger data.

[0152] Step 502: Determine whether the passenger status deviates from the target passenger status.

[0153] For example, the target passenger status can be obtained from the historical driving status based on the road conditions included in the environmental state of the vehicle's environment and the matching relationship between the status and the historical driving status; the target passenger status can also be determined based on the age of the vehicle passenger, the continuous driving time, and the health status of the vehicle passenger.

[0154] For example, if the passenger status deviates from the target passenger status and the threat level of the passenger status to the vehicle's driving status is much less than the preset threshold, steps 503 to 507 can be executed; for example, if the passenger status deviates from the target passenger status and the passenger status is the first or second status, step 508 can be executed; for example, if the passenger status is consistent with the target passenger status, step 509 can be executed.

[0155] Step 503: Determine whether to start status adjustment.

[0156] For example, the vehicle's data output device can output a prompt message indicating whether to activate the status adjustment, allowing vehicle passengers to make a selection. If the vehicle passengers choose not to activate the status adjustment, step 504 is executed; if the vehicle passengers choose to activate the status adjustment, step 505 is executed.

[0157] Step 504, End.

[0158] For example, one can exit the status adjustment process or continue to step 501 to continuously monitor the passenger status.

[0159] Step 505: Remind the user to wear the EEG device and initiate state adjustment.

[0160] For example, brainwaves of vehicle passengers can be collected using an EEG device, and the adjustment of the device and / or equipment in step 506 can be determined based on the collected brainwaves. For example, the EEG device can be one of the indicator collection devices in the foregoing embodiments, such as an EEG collection device.

[0161] Step 506: Adjust the aromatherapy, ambient lighting, audio / video playback devices, and seat adjustment devices.

[0162] For example, the process of adjusting the aromatherapy, ambient lighting, audio and video playback device, and seat adjustment device can be the same as in the aforementioned embodiments, and will not be repeated here.

[0163] Step 507: Continuously monitor and determine whether the passenger is in a calm state.

[0164] For example, the brainwaves collected by the EEG device can be continuously monitored and analyzed to determine whether the passenger is in a calm state. For example, if the passenger is not in a calm state, step 506 is repeated until the passenger's state switches to a calm state. If the passenger is in a calm state, the current state adjustment process can be terminated.

[0165] Step 508: Turn on the exterior warning lights, park the vehicle at the target location, and activate the driving risk monitoring system.

[0166] For example, the target location can be determined based on the environmental conditions of the vehicle's surroundings, and the vehicle can be controlled to drive to the target location and switch to a stopped driving state to complete the parking operation.

[0167] For example, when the passenger status is in the second state, the passenger status and vehicle location information can be sent to the target device, thereby initiating remote driving risk monitoring through the target device.

[0168] For example, after step 508, the passenger status can be adjusted through the process of steps 505 to 507.

[0169] Step 509: Perform active state adjustment.

[0170] For example, vehicle passengers can actively choose to adjust the status; for example, the status adjustment can be achieved through steps 505 to 507.

[0171] As can be seen from the above, the vehicle passenger status adjustment method provided in this embodiment of the invention can not only automatically and intelligently adjust the operating status of at least one device and / or equipment in the vehicle according to the passenger status to adjust the passenger status, but also determine whether to perform status adjustment at the selection of the vehicle passenger, thereby realizing flexible adjustment of the passenger status.

[0172] Based on the foregoing embodiments, this invention also provides a vehicle passenger status adjustment device. Figure 6 A schematic diagram of the structure of the vehicle passenger status adjustment device 6 is provided for an embodiment of the present invention, as shown below. Figure 6 As shown, the device may include: an acquisition module 601, a determination module 602, and an adjustment module 603, wherein:

[0173] The acquisition module 601 is used to obtain the driving status of the vehicle and the passenger data of the vehicle passengers collected by the data acquisition device.

[0174] The determination module 602 is used to determine the passenger status of the vehicle passengers based on the driving status and passenger data;

[0175] The adjustment module 603 is used to adjust the passenger status by adjusting the vehicle's operating status.

[0176] In some embodiments, the determining module 602 is used to determine the target driving state of the vehicle and the target passenger data of the vehicle passengers; and to determine the passenger state based on the state difference between the target driving state and the driving state, and the data difference between the passenger data and the target passenger data.

[0177] In some embodiments, the acquisition module 601 is used to obtain the environmental state of the environment in which the vehicle is located; and to obtain the historical driving state of the vehicle passengers.

[0178] The determination module 602 is used to determine the target driving state based on the environmental state and historical driving states.

[0179] In some embodiments, environmental conditions include the traffic conditions of the environment in which the vehicle is located;

[0180] The acquisition module 601 is used to acquire the driving status that matches the traffic status from the historical driving status;

[0181] The determination module 602 is used to determine the driving state that matches the traffic state as the target driving state.

[0182] In some embodiments, the adjustment module 603 is configured to adjust the operating state of at least one device and / or equipment in the vehicle to adjust the passenger state if the passenger state is a first state; wherein the degree of threat posed by the first state to the driving state of the vehicle is less than or equal to a preset threshold.

[0183] In some embodiments, the vehicle passenger status adjustment device may further include an output module for outputting prompt information to prompt vehicle passengers to wear the indicator collection device.

[0184] The acquisition module 601 is used to acquire indicator data collected by the indicator acquisition device;

[0185] The adjustment module 603 is used to adjust the operating status of at least one device and / or equipment based on indicator data.

[0186] In some embodiments, the adjustment module 603 is used to control the vehicle to switch to a stopped driving state if the driving state indicates that the vehicle is in motion.

[0187] In some embodiments, the acquisition module 601 is used to collect the environmental status of the environment in which the vehicle is located.

[0188] The determination module 602 is used to determine the target location based on the environmental state; wherein, the target location includes locations in the environment where the security level is higher than a security threshold;

[0189] The adjustment module 603 controls the vehicle to travel to the target location based on the environmental conditions.

[0190] In some embodiments, the acquisition module 601 is used to acquire at least the vehicle's location information if the passenger's state is a second state; wherein the threat level of the second state to the vehicle's driving state is greater than or equal to a preset threshold.

[0191] The vehicle passenger status adjustment device 6 may also include a transmission module for transmitting location information and passenger status to a target device for processing the location information and passenger status.

[0192] The vehicle passenger status adjustment device 6 provided in this embodiment of the invention addresses the issue that, during vehicle operation, the vehicle's driving state is related to and can influence the passenger's state. Passenger data accurately characterizes the passenger's state. Therefore, the passenger status determined based on the driving state and passenger data can accurately and dynamically display the changing trend of the passenger's state during vehicle operation, thereby improving the accuracy of the passenger status. Furthermore, when the driving state and / or passenger data change, the vehicle passenger status adjustment method provided in this embodiment of the invention can accurately track and adjust the passenger's state in real-time, proactively, automatically, and intelligently in diverse driving scenarios. This can meet the actual passenger status adjustment needs during vehicle operation, reduce the negative impact of the passenger's state on the vehicle's driving state, and improve vehicle driving safety.

[0193] Based on the foregoing embodiments, this invention also provides a vehicle passenger status adjustment device 7. Figure 7 This is a schematic diagram of the structure of the vehicle passenger status adjustment device 7 provided in an embodiment of the present invention, as shown below. Figure 7 As shown, the device may include: Figure 7 As shown, the device 7 may include a processor 701, a memory 702, a communication interface 703, and a communication bus 704; wherein the processor 701, the memory 702, and the communication interface 703 communicate with each other through the communication bus 704; the memory 702 is used to store at least one executable instruction 705, which causes the processor 701 to execute the vehicle passenger status adjustment method as in any of the previous embodiments.

[0194] For example, executable instructions 705 may include program code, which may include computer-executable instructions.

[0195] For example, processor 701 may be at least one of ASIC, DSP, DSPD, PLD, FPGA, CPU, controller, microcontroller, and microprocessor; for example, processor 701 may include an integrated circuit.

[0196] For example, the vehicle passenger status adjustment device 7 may include one or more processors 701; for example, when there are multiple processors 701, the multiple processors 701 may be of the same type, such as all being CPUs; for example, when there are multiple processors 701, the multiple processors 701 may be of different types, such as the multiple processors 701 may include at least one CPU and at least one ASIC.

[0197] For example, memory 702 may be used to store executable instructions 705; for example, memory 702 may be volatile memory, such as random access memory (RAM); or non-volatile memory, such as read-only memory (ROM), flash memory, hard disk drive (HDD) or solid state disk (SSD); or a combination of the above types of memory, and provide instructions and data to processor 701.

[0198] Based on the foregoing embodiments, this invention also provides a computer-readable storage medium storing at least one executable instruction; the executable instruction causes a processor to execute the vehicle passenger state adjustment method as described above.

[0199] The description of the various embodiments above tends to emphasize the differences between the various embodiments. The similarities or similarities between them can be referred to, and for the sake of brevity, they will not be repeated here.

[0200] The methods disclosed in the various method embodiments provided by this invention can be arbitrarily combined without conflict to obtain new method embodiments.

[0201] The features disclosed in the various product embodiments provided by this invention can be arbitrarily combined without conflict to obtain new product embodiments.

[0202] The features disclosed in the various method or device embodiments provided by the present invention can be arbitrarily combined without conflict to obtain new method or device embodiments.

[0203] It should be noted that the aforementioned computer-readable storage media can be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), magnetic random access memory (FRAM), flash memory, magnetic surface memory, optical disc, or compact disc read-only memory (CD-ROM), etc.; or it can be various electronic devices that include one or any combination of the above-mentioned memories, such as mobile phones, computers, tablet devices, personal digital assistants, etc.

[0204] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0205] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0206] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware nodes. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0207] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0208] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0209] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0210] The above are merely preferred embodiments of the present invention and do not limit the scope of the patent. Any equivalent structural or procedural transformations made based on the description and drawings of the present invention, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of the present invention.

Claims

1. A method of adjusting the state of a vehicle passenger, characterized by, The method comprises: obtaining a driving state of a vehicle; obtaining passenger data of passengers in the vehicle collected by a data collection device; determining a passenger state of the passengers in the vehicle based on the driving state and the passenger data; adjusting the passenger state by adjusting an operating state of the vehicle; wherein adjusting the passenger state by adjusting the operating state of the vehicle comprises: if the passenger state is a first state and the driving state indicates that the vehicle is in a driving process; collecting an environment state of an environment in which the vehicle is located, determining a target position based on the environment state, wherein the target position comprises a position in the environment with a safety level higher than a safety threshold; controlling the vehicle to drive to the target position based on the environment state; controlling the vehicle to switch to a stopped driving state; outputting prompt information to prompt the passengers in the vehicle to wear an index collection device; obtaining index data collected by the index collection device, and adjusting an operating state of at least one device and / or equipment in the vehicle based on the index data to adjust the passenger state, wherein the threat degree of the first state to the driving state of the vehicle is less than or equal to a preset threshold.

2. The method of claim 1, wherein, The determination of the passenger state of the passengers in the vehicle based on the driving state and the passenger data comprises: determining a target driving state of the vehicle and a target passenger data of the passengers in the vehicle; determining the passenger state based on a state difference between the target driving state and the driving state, and a data difference between the passenger data and the target passenger data.

3. The method of claim 2, wherein, The determination of the target driving state of the vehicle comprises: obtaining an environment state of an environment in which the vehicle is located; obtaining a historical driving state of the passengers in the vehicle; determining the target driving state based on the environment state and the historical driving state.

4. The method of claim 3, wherein, The environment state comprises a traffic state of the environment in which the vehicle is located, and the determination of the target driving state based on the environment state and the historical driving state comprises: obtaining a driving state matched with the traffic state from the historical driving state; determining the driving state matched with the traffic state as the target driving state.

5. The method of claim 1, wherein, The method further comprises: if the passenger state is a second state, obtaining at least position information of the vehicle, wherein the threat degree of the second state to the driving state of the vehicle is greater than or equal to a preset threshold; sending the position information and the passenger state to a target device for processing the position information and the passenger state by the target device.

6. A state adjustment device for a vehicle occupant, characterized by The device comprises an obtaining module, a determining module and an adjusting module, wherein: the obtaining module is configured to obtain a driving state of a vehicle and passenger data of passengers in the vehicle collected by a data collection device; the determining module is configured to determine a passenger state of the passengers in the vehicle based on the driving state and the passenger data; the adjusting module is configured to adjust the passenger state by adjusting an operating state of the vehicle, wherein adjusting the passenger state by adjusting the operating state of the vehicle comprises: if the passenger state is a first state and the driving state indicates that the vehicle is in a driving process; acquiring an environment state of an environment in which the vehicle is located, and determining a target position based on the environment state, wherein the target position includes a position in the environment with a safety level higher than a safety threshold; controlling the vehicle to drive to the target position based on the environment state; controlling the vehicle to switch to a stopped driving state; outputting prompt information to prompt the vehicle passenger to wear an index collection device; obtaining index data collected by the index collection device, and adjusting an operating state of at least one device and / or equipment in the vehicle based on the index data to adjust the passenger state, wherein the first state has a threat level to the driving state of the vehicle less than or equal to a preset threshold.

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