In-vehicle rest method, device, vehicle, and storage medium

Abstract

This application relates to a method, device, vehicle, and storage medium for in-vehicle rest. The method includes: detecting whether the driver meets a preset anti-alcohol condition; when it is detected that the preset anti-alcohol condition is met, controlling the vehicle to enter an anti-alcohol mode, prohibiting the vehicle from starting, and collecting environmental data of the current environment; and identifying the somatosensory category of the current environment according to the environmental data, and matching the target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker according to the somatosensory category, and controlling the seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker to perform the corresponding target actions to create an optimal anti-alcohol rest environment in the vehicle. The embodiments of this application can control the vehicle to enter an anti-alcohol mode when the driver is in a drunken state, provide the driver with an optimal anti-alcohol rest environment, thus providing a comfortable and reassuring environment for the driver while preventing drunk driving behavior and improving driving safety.

Description

Technical Field

[0001] This application relates to the technical field of intelligent vehicle control, and particularly to a method and device for resting in a vehicle, a vehicle, and a storage medium. Background Art

[0002] Currently, in the field of intelligent vehicle control, there are already various intelligent methods to achieve intelligent adjustment of in-vehicle devices. Moreover, existing vehicles are equipped with relatively rich multimedia devices. The driver can adjust devices such as the windows, cameras, and air conditioners to meet the driver's sensory comfort experience and detect the driver's state, or play their own multimedia files by connecting their smartphones or tablets, or listen to programs on various radio stations through the in-vehicle radio.

[0003] After the driver drinks alcohol and drives out, the body and mind enter a drunken state and thus cannot drive the vehicle. A chauffeur needs to be called and the driver needs to rest. In related technologies, it is possible to intelligently identify whether the driver has drunk alcohol and switch to the chauffeur mode, thereby avoiding drunk driving by the driver and improving the driving safety of the vehicle.

[0004] However, in related technologies, after identifying that the driver has entered a drunken state, only the driving permission is restricted, and the actual needs of the driver, such as the need to sober up and the need to rest, cannot be solved. An appropriate rest environment and rest method for sobering up cannot be provided for the driver, and there is room for improvement. Summary of the Invention

[0005] This application provides a method and device for resting in a vehicle, a vehicle, and a storage medium to solve the technical problem in related technologies that only the driving permission is restricted after identifying that the driver has entered a drunken state, and the actual needs of the driver cannot be solved.

[0006] The first aspect of the embodiments of this application provides a method for resting in a vehicle, including the following steps: detecting whether the driver meets a preset condition for sobering up; when it is detected that the preset condition for sobering up is met, controlling the vehicle to enter a sobering-up mode, prohibiting the vehicle from starting, and at the same time, collecting environmental data of the current environment; and identifying the physical feeling category of the current environment according to the environmental data, and matching target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker according to the physical feeling category, and controlling the seat backrest, the one or more windows, the sunroof, the in-vehicle air conditioner, and / or the speaker to execute the corresponding target actions to create an optimal sobering-up rest environment in the vehicle.

[0007] According to the above technical means, the embodiments of this application can control the vehicle to enter a sobering-up mode when the driver is in a drunken state, provide an optimal sobering-up rest environment for the driver, thereby providing a comfortable and reassuring environment for the driver while preventing drunk driving behavior and improving driving safety.

[0008] Optionally, in an embodiment of the present application, detecting whether the driver meets the preset anti-alcohol condition includes: collecting the actual breath alcohol concentration of the driver; and / or, detecting the sweat components on the steering wheel and obtaining the actual liquid alcohol concentration of the driver based on the sweat components; when the actual breath alcohol concentration and / or the actual liquid alcohol concentration is greater than the corresponding preset concentration, it is determined that the driver meets the preset anti-alcohol condition.

[0009] According to the above technical means, the actual drunken state of the driver can be obtained based on the driver's exhaled gas and sweat components.

[0010] Optionally, in an embodiment of the present application, identifying the perceived category of the current environment according to the environmental data includes: calculating the perceived score of the current environment according to the environmental data; determining the perceived category to which the current environment belongs according to the perceived score.

[0011] According to the above technical means, the embodiments of the present application can obtain the corresponding perceived category based on the environmental data.

[0012] Optionally, in an embodiment of the present application, after controlling the vehicle to enter the anti-alcohol mode, it further includes: sending a request for a designated driver to a preset designated driver terminal, where the request for a designated driver includes the first current location and vehicle information of the vehicle.

[0013] According to the above technical means, the embodiments of the present application can call a designated driver to achieve the driver's vehicle driving intention and avoid drunk driving by the driver.

[0014] Optionally, in an embodiment of the present application, the target actions of matching the seat backrest, one or more vehicle windows, sunroof, vehicle air conditioner, and / or speakers of the vehicle according to the somatosensory category include: if the somatosensory category is the cold category, generating a dumping instruction for the seat backrest, a closing instruction for all vehicle windows, a closing instruction for the sunroof, an instruction to turn on the air conditioner and set it to the minimum ventilation, and an instruction for the speaker to play the sound of burning to determine the target actions; if the somatosensory category is the cool category, generating a dumping instruction for the seat backrest, an opening instruction for the driver's side window, an opening instruction for the sunroof, a closing instruction for the air conditioner, and an instruction for the speaker to play light music to determine the target actions; if the somatosensory category is the dull category, generating a dumping instruction for the seat backrest, an opening instruction for the driver's side window, an opening instruction for the sunroof, an instruction to turn on the air conditioner and set it to the maximum ventilation, and an instruction for the speaker to play natural sounds to determine the target actions; if the somatosensory category is the hot category, generating a dumping instruction for the seat backrest, a closing instruction for the vehicle windows, a closing instruction for the sunroof, an instruction to turn on the air conditioner and set it to the maximum ventilation, and an instruction for the speaker to play the sound of rain to determine the target actions.

[0015] According to the above technical means, the embodiments of the present application can match the parameters of the corresponding functions in the vehicle according to the somatosensory category, so as to provide the driver with the best rest environment.

[0016] Optionally, in an embodiment of the present application, it further includes: sending a wake-up warning to the driver every preset period; when the continuous warning lasts for a preset duration and the driver has no actions, resending the wake-up warning until the number of wake-up times is greater than the preset number, and sending a rescue request to a preset contact terminal, where the rescue request includes the second current location of the vehicle.

[0017] According to the above technical means, the embodiments of the present application can wake up the driver with a warning regularly and send a rescue request after exceeding the preset number of times, so as to avoid accidents to the driver in the vehicle.

[0018] The second aspect of the present application provides an in-vehicle rest device, including: a detection module for detecting whether a driver meets a preset anti-alcohol condition; a collection module for controlling the vehicle to enter an anti-alcohol mode when it is detected that the preset anti-alcohol condition is met, prohibiting the vehicle from starting, and collecting environmental data of the current environment; and a control module for identifying a somatosensory category of the current environment according to the environmental data, and matching target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker according to the somatosensory category, and controlling the seat backrest, the one or more windows, the sunroof, the in-vehicle air conditioner, and / or the speaker to execute the corresponding target actions to create an optimal anti-alcohol rest environment in the vehicle.

[0019] Optionally, in an embodiment of the present application, the detection module includes: a collection unit for collecting the actual breath alcohol concentration of the driver; and / or an analysis unit for detecting the sweat components on the steering wheel and obtaining the actual liquid alcohol concentration of the driver based on the sweat components; a judgment unit for determining that the driver meets the preset anti-alcohol condition when the actual breath alcohol concentration and / or the actual liquid alcohol concentration is greater than the corresponding preset concentration.

[0020] Optionally, in an embodiment of the present application, the control module includes: a calculation unit for calculating a somatosensory score of the current environment according to the environmental data; a determination unit for determining the somatosensory category to which the current environment belongs according to the somatosensory score.

[0021] Optionally, in an embodiment of the present application, it further includes: a sending module for sending a driving request to a preset driving service terminal, where the driving request includes the first current location of the vehicle and vehicle information.

[0022] Optionally, in an embodiment of the present application, the control module includes: a first control unit, configured to generate a reclining instruction for the seat backrest, a closing instruction for all vehicle windows, a closing instruction for the sunroof, an instruction to turn on the air conditioner and set it to minimum ventilation, and an instruction for the speaker to play a combustion sound when the somatosensory category is the cold category, so as to determine the target action; a second control unit, configured to generate a reclining instruction for the seat backrest, an opening instruction for the driver's side window, an opening instruction for the sunroof, a closing instruction for the air conditioner, and an instruction for the speaker to play light music when the somatosensory category is the cool category, so as to determine the target action; a third control unit, configured to generate a reclining instruction for the seat backrest, an opening instruction for the driver's side window, an opening instruction for the sunroof, an instruction to turn on the air conditioner and set it to maximum ventilation, and an instruction for the speaker to play natural sounds when the somatosensory category is the dull category, so as to determine the target action; a fourth control unit, configured to generate a reclining instruction for the seat backrest, a closing instruction for the vehicle windows, a closing instruction for the sunroof, an instruction to turn on the air conditioner and set it to maximum ventilation, and an instruction for the speaker to play the sound of rain when the somatosensory category is the hot category, so as to determine the target action.

[0023] Optionally, in an embodiment of the present application, it further includes: a wake-up module, configured to send a wake-up warning to the driver every preset period; a rescue module, configured to resend the wake-up warning when the continuous warning lasts for a preset duration and the driver does not take any action, until the number of wake-up times is greater than the preset number of times, and send a rescue request to a preset contact terminal, where the rescue request includes the second current location of the vehicle.

[0024] An embodiment of the third aspect of the present application provides a vehicle, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement the in-vehicle rest method as described in the above embodiment.

[0025] An embodiment of the fourth aspect of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the program is executed by a processor, the in-vehicle rest method as described above is implemented.

[0026] Advantages of the embodiments of the present application:

[0027] (1) The embodiments of the present application can control the vehicle to enter the anti-alcohol mode when the driver is in a drunken state, provide the driver with the best anti-alcohol rest environment, thereby providing a comfortable and reassuring environment for the driver while preventing drunk driving behavior and improving driving safety;

[0028] (2) After the anti-alcohol mode is entered in the embodiments of the present application, a driver service can be called to realize the vehicle driving intention of the driver and avoid drunk driving by the driver.

[0029] (3) In the embodiments of the present application, the driver can be woken up and warned regularly, and a rescue request can be sent after the preset number of times is exceeded to avoid accidents happening to the driver in the vehicle.

[0030] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The above-mentioned and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the drawings, where:

[0032] Figure 1 is a flowchart of a method for resting in a vehicle according to an embodiment of the present application;

[0033] Figure 2 is a schematic diagram of the principle of a method for resting in a vehicle according to an embodiment of the present application;

[0034] Figure 3 is a flowchart of a method for resting in a vehicle according to an embodiment of the present application;

[0035] Figure 4 is a schematic structural diagram of a device for resting in a vehicle according to an embodiment of the present application;

[0036] Figure 5 is a schematic structural diagram of a vehicle according to an embodiment of the present application.

[0037] Wherein, 10 - device for resting in a vehicle; 100 - detection module, 101 - alcohol tester, 102 - steering wheel sweat sensor, 200 - acquisition module, 201 - temperature sensor, 202 - humidity sensor, 203 - wind sensor, 300 - control module, 301 - seat, 302 - window, 303 - sunroof, 304 - air conditioner, 305 - speaker, 306 - camera. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.

[0039] The in-vehicle rest method, device, vehicle, and storage medium according to the embodiments of the present application will be described below with reference to the accompanying drawings. In view of the technical problem in the related art mentioned in the above background art that after the driver is identified as being in a drunken state, only the driving permission is restricted, and the actual needs of the driver cannot be solved, the present application provides an in-vehicle rest method. In this method, after it is determined that the driver meets the preset anti-alcohol conditions, the vehicle can be controlled to enter the anti-alcohol mode. While prohibiting the vehicle from starting, the somatosensory category of the current environment is identified according to the environmental data, and then the in-vehicle functional devices are controlled to perform corresponding target actions, providing the driver with the best anti-alcohol rest environment, thereby providing a comfortable and reassuring environment for the driver while preventing drunk driving and improving driving safety. Thus, the technical problem in the related art that after the driver is identified as being in a drunken state, only the driving permission is restricted, and the actual needs of the driver cannot be solved is solved.

[0040] Specifically, Figure 1 is a schematic flowchart of an in-vehicle rest method provided by an embodiment of the present application.

[0041] As Figure 1 shown, the in-vehicle rest method includes the following steps:

[0042] In step S101, it is detected whether the driver meets the preset anti-alcohol conditions.

[0043] In the actual implementation process, in the embodiments of the present application, after the driver enters the cockpit and the vehicle is powered on, the in-vehicle device can be used to detect whether the current state of the driver meets the preset anti-alcohol conditions, where the preset anti-alcohol conditions will be described below.

[0044] Optionally, in an embodiment of the present application, detecting whether the driver meets the preset anti-alcohol conditions includes: collecting the actual gas alcohol concentration exhaled by the driver; and / or, detecting the sweat component on the steering wheel and obtaining the actual liquid alcohol concentration of the driver based on the sweat component; when the actual gas alcohol concentration and / or the actual liquid alcohol concentration is greater than the corresponding preset concentration, it is determined that the driver meets the preset anti-alcohol conditions.

[0045] In some embodiments, in the embodiments of the present application, an alcohol concentration detection device, such as an alcohol tester, can be set in the vehicle to collect the alcohol concentration in the gas exhaled by the driver.

[0046] In other embodiments, in the embodiments of the present application, an alcohol component analysis device, such as a steering wheel sweat sensor, can also be set on the steering wheel to collect the sweat on the driver's steering wheel and analyze the actual liquid alcohol concentration in the driver's sweat.

[0047] Embodiments of the present application can determine the current state of the driver based on the actual gas alcohol concentration and / or the actual liquid alcohol concentration, and when the actual gas alcohol concentration and / or the actual liquid alcohol concentration is greater than the corresponding preset concentration, it is determined that the driver meets the preset anti-alcohol condition.

[0048] It should be noted that the preset concentration can be set accordingly by those skilled in the art in combination with actual traffic regulations, and no specific limitation is made here.

[0049] In step S102, when it is detected that the preset anti-alcohol condition is met, the vehicle is controlled to enter the anti-alcohol mode. While prohibiting the vehicle from starting, the environmental data of the current environment is collected.

[0050] Specifically, embodiments of the present application can control the vehicle to enter the anti-alcohol mode when it is detected that the driver meets the preset anti-alcohol condition, and prohibit the vehicle from starting to prevent the driver from driving under the influence of alcohol. At the same time, the environmental data of the current vehicle interior and exterior environment is collected through in-vehicle sensors, which is convenient for adjusting the vehicle interior environment according to the actual state of the driver subsequently.

[0051] Optionally, in an embodiment of the present application, after controlling the vehicle to enter the anti-alcohol mode, it further includes: sending a request for a designated driver to a preset designated driver terminal, where the request for a designated driver includes the first current location of the vehicle and vehicle information.

[0052] In the actual execution process, embodiments of the present application can send a request for a designated driver to a preset designated driver terminal after the vehicle enters the anti-alcohol mode. For example, embodiments of the present application can, based on the driver's selection, send a request for a designated driver to a preset designated driver terminal, such as a designated driver platform, where the request for a designated driver can include the first current location of the vehicle, that is, the location where the driver gets on the vehicle, and vehicle information, such as the current state of the vehicle, the driving destination of the vehicle, etc.

[0053] When the designated driver arrives at the first current location and enters the driver's cab, at this time, embodiments of the present application can collect whether the person in the current driver's cab, that is, the designated driver, meets the preset anti-alcohol condition, and when it is determined that the designated driver does not meet the preset anti-alcohol condition, the restriction on prohibiting the vehicle from starting is lifted.

[0054] In step S103, the perceived category of the current environment is identified according to the environmental data, and the target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker are matched according to the perceived category, and the seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker are controlled to execute the corresponding target actions to create the best anti-alcohol rest environment in the vehicle.

[0055] As a possible implementation, the embodiments of the present application can identify the somatosensory category of the current environment according to environmental data, where the environmental data can include in-vehicle environmental data and out-of-vehicle environmental data: the in-vehicle environmental data includes alcohol concentration data; the out-of-vehicle environmental data can be data from three dimensions of temperature, humidity, and wind force.

[0056] Furthermore, the embodiments of the present application can identify the somatosensory category of the current environment based on the environmental data, and then match the target actions of the vehicle's seat backrest, one or more windows, sunroof, vehicle-mounted air conditioner, and / or speaker based on the somatosensory category to create the best environment for sobering up and resting in the vehicle.

[0057] Optionally, in an embodiment of the present application, identifying the somatosensory category of the current environment according to the environmental data includes: calculating the somatosensory score of the current environment according to the environmental data; determining the somatosensory category to which the current environment belongs according to the somatosensory score.

[0058] Specifically, the embodiments of the present application can divide the alcohol concentration in the in-vehicle and out-of-vehicle environments into three cases: 200mg / l, 500mg / l, and 800mg / l; the temperature into four cases: 10°C, 20°C, 30°C, and 40°C; the humidity into four cases: 25%, 50%, 75%, and 100%; and the wind force into three cases: 10km / h, 20km / h, and 30km / h. Then, a total of 108 in-vehicle and out-of-vehicle environment libraries can be generated.

[0059] The embodiments of the present application can obtain the somatosensory score of each environment based on experiments using the numerical estimation method. For example, the embodiments of the present application can select 50 test personnel to form an environmental evaluation team, with a male-to-female ratio of 3:1 and a ratio of personnel with and without driving experience of 2:1. The evaluation personnel are trained on the test process, precautions, and the concept of subjective evaluation indicators. Using the numerical estimation method, each environment is scored according to the somatosensory score based on personal subjective feelings. The somatosensory categories are divided into cold, cool, dull, and hot, with a scoring range of 0-10. The scoring table is shown in Table 1, where Table 1 is the somatosensory classification and its reference score table.

[0060] Table 1

[0061]

[0062] The embodiments of the present application can collect the somatosensory scores of each environment by each test personnel and take the average value. The calculation formula can be as follows:

[0063]

[0064] where, L j represents the average somatosensory score of the environment with serial number j, and l ijIt represents the perceived score of the i-th tester for the environment with serial number j, and n represents the number of testers.

[0065] Furthermore, the embodiments of the present application can use the RSQ formula to calculate the correlation coefficient of the linear regression equation of each group of data, and obtain the regression equation between the perceived feeling and each index of the environment. The equation can be as follows:

[0066] L = x1m + x2t + x3h + x4v + b,

[0067] Among them, L represents the perceived score, x1 represents the correlation coefficient of the alcohol concentration index, m represents the alcohol concentration, with the unit of mg / L, x2 represents the correlation coefficient of the environmental temperature index, t represents the environmental temperature, with the unit of °C, x3 represents the correlation coefficient of the environmental humidity index, h represents the environmental humidity, with the unit of %, x4 represents the correlation coefficient of the environmental wind force index, v represents the environmental wind force, with the unit of km / h, and b is a constant.

[0068] The embodiments of the present application can calculate the perceived score of the current environment based on the regression equation, and then obtain the corresponding perceived category.

[0069] Optionally, in an embodiment of the present application, matching the target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker according to the perceived category includes: if the perceived category is the cold category, generating an instruction to recline the seat backrest, an instruction to close all windows, an instruction to close the sunroof, an instruction to turn on the air conditioner and set it to the minimum ventilation, and an instruction for the speaker to play the sound of burning to determine the target action; if the perceived category is the cool category, generating an instruction to recline the seat backrest, an instruction to open the driver's side window, an instruction to open the sunroof, an instruction to turn off the air conditioner, and an instruction for the speaker to play light music to determine the target action; if the perceived category is the dull category, generating an instruction to recline the seat backrest, an instruction to open the driver's side window, an instruction to open the sunroof, an instruction to turn on the air conditioner and set it to the maximum ventilation, and an instruction for the speaker to play natural sounds to determine the target action; if the perceived category is the hot category, generating an instruction to recline the seat backrest, an instruction to close the windows, an instruction to close the sunroof, an instruction to turn on the air conditioner and set it to the maximum ventilation, and an instruction for the speaker to play the sound of rain to determine the target action.

[0070] In the actual execution process, the corresponding relationship between the perceived category and the instruction in the embodiments of the present application can be:

[0071] If the perceived category is the cold category, the embodiments of the present application can generate an instruction to recline the seat backrest, an instruction to close all windows, an instruction to close the sunroof, an instruction to turn on the air conditioner and set it to the minimum ventilation, and an instruction for the speaker to play the sound of burning, so as to prevent the external cold wind from blowing into the vehicle, ensure the appropriate temperature inside the vehicle, and through synesthesia, enable the driver to feel warm through the sound of burning;

[0072] If the somatosensory category is the cool category, the embodiments of the present application may generate a seat back reclining instruction, a user-side window opening instruction, a sunroof opening instruction, an air conditioner closing instruction, and a speaker playing light music instruction;

[0073] If the somatosensory category is the dull category, the embodiments of the present application may generate a seat back reclining instruction, a user-side window opening instruction, a sunroof opening instruction, an air conditioner opening and setting to the maximum ventilation instruction, and a speaker playing natural sounds instruction, so as to achieve air circulation, eliminate dullness, and through synesthesia, enable the driver to associate with an open natural environment through natural sounds;

[0074] If the somatosensory category is the hot category, the embodiments of the present application may generate a seat back reclining instruction, a window closing instruction, a sunroof closing instruction, an air conditioner opening and setting to the maximum ventilation instruction, and a speaker playing the sound of rain instruction, so as to avoid external hot air from entering the vehicle, ensure that the temperature inside the vehicle is appropriate, and through synesthesia, enable the driver to obtain a sense of coolness through the sound of rain.

[0075] The specific instructions may be as shown in Table 2, where Table 2 is a somatosensory classification and instruction table.

[0076] Table 2

[0077] Cold Cool Dull Hot Seat tilt angle (°) 45° 45° 45° 45° Window opening percentage (%) Closed 50％ 80％ Closed Sunroof opening percentage (%) 0 50％ 80％ 0 Air conditioning temperature 28℃～30℃ Closed 25℃～28℃ 20℃～25℃ Air conditioning ventilation Minimum Closed Maximum Maximum Speaker volume 45dB 45dB 45dB 45dB Speaker playback Combustion sound Light music Natural sound Rain sound

[0078] Optionally, in an embodiment of the present application, it further includes: sending a wake-up warning to the driver every preset period; when the continuous warning lasts for a preset duration and the driver does not make any movement, sending the wake-up warning again until the number of wake-up times is greater than the preset number, and sending a rescue request to a preset contact terminal, where the rescue request includes the second current location of the vehicle.

[0079] For example, the embodiments of the present application may preset the running time after the drunk driving mode is started to be 5 hours. During this period, the camera can continuously monitor the driver's state. Every preset period, the speaker can play a warning sound to try to wake up the driver. When the camera recognizes that the driver does not make any response within the preset duration, the speaker plays a warning sound to try to wake up the driver for the second time until the number of wake-up times is greater than the preset number. The embodiments of the present application may send a rescue request to a preset contact terminal, where the preset contact terminal may be an automobile enterprise terminal, a traffic police terminal, a hospital emergency terminal, an emergency contact terminal, etc. The rescue request may include the second current location of the vehicle, that is, the current location of the vehicle, to facilitate timely assistance to the driver.

[0080] Combined Figure 2 and Figure 3 As shown, the working principle of the in-vehicle rest method of the embodiments of the present application is elaborated in detail with an embodiment.

[0081] As Figure 2 shown, the embodiments of the present application may include: a detection module 100, an alcohol tester 101, a steering wheel sweat sensor 102, a collection module 200, a temperature sensor 201, a humidity sensor 202, a wind sensor 203, a control module 300, a seat 301, a window 302, a sunroof 303, an air conditioner 304, a speaker 305, and a camera 306.

[0082] Among them, the alcohol tester 101 can be used to detect the alcohol concentration in the driver's exhaled gas.

[0083] The steering wheel sweat sensor 102 can be used to detect the alcohol concentration in the driver's sweat.

[0084] The temperature sensor 201 can be used to measure the temperature information of the external environment of the vehicle.

[0085] The humidity sensor 202 can be used to measure the humidity information of the external environment of the vehicle.

[0086] The wind sensor 203 can be used to measure the wind information of the external environment of the vehicle.

[0087] The control module 300 can be used to calculate the somatosensory mode according to the internal environment and the external environment of the vehicle, and issue commands to the in-vehicle devices to construct a more comfortable in-vehicle hangover environment.

[0088] The seat 301 can be tilted at a certain angle.

[0089] The window 302 can be used for air circulation in the vehicle cabin.

[0090] The sunroof 303 can be used to broaden the view.

[0091] The air conditioner 304 can be used to adjust the temperature of the vehicle cabin to a suitable temperature for relieving alcohol and turn on the air circulation.

[0092] The speaker 305 can be used to play natural sounds and alarm sounds.

[0093] The camera 306 can be used to monitor the user's state.

[0094] The alcohol tester 101, the steering wheel sweat sensor 102 are connected to the control module 300, the temperature sensor 201, the humidity sensor 202, the wind sensor 203 are connected to the control module 30, and the control module 30 is electrically connected to the seat 301, the window 302, the sunroof 303, the air conditioner 304, the speaker 305, and the camera 306 respectively.

[0095] As Figure 3 shown, the embodiments of the present application may include the following steps:

[0096] Step S301: Select the evaluation indicators for the in-vehicle and out-of-vehicle environments. In the embodiments of the present application, the in-vehicle environment can be evaluated from the alcohol concentration index, and the out-of-vehicle environment can be evaluated from three dimensions: temperature, humidity, and wind force, and classified according to different numerical values of the indicators.

[0097] Step S302: Classify the indicator values and form a scenario library. In the embodiments of the present application, the alcohol concentration in the in-vehicle and out-of-vehicle environments can be divided into three cases: 200mg / l, 500mg / l, and 800mg / l; the temperature can be divided into four cases: 10°C, 20°C, 30°C, and 40°C; the humidity can be divided into four cases: 25%, 50%, 75%, and 100%; the wind force can be divided into three cases: 10km / h, 20km / h, and 30km / h. Then, a total of 108 in-vehicle and out-of-vehicle environment libraries can be generated.

[0098] Step S303: Arrange the scenarios. Arrange the in-vehicle environment and the out-of-vehicle environment based on the above environmental serial numbers.

[0099] Step S304: Have the environmental evaluation personnel score. In the embodiments of the present application, based on the experiment, the numerical estimation method can be used to obtain the perceived score of each environment. For example, in the embodiments of the present application, 50 test personnel can be selected to form the environmental evaluation personnel, with the male-female ratio being 3:1 and the ratio of personnel with and without driving experience being 2:1. The evaluation personnel are trained on the experimental process, precautions, and the concept of subjective evaluation indicators. Using the numerical estimation method, each environment is scored according to the perceived score based on personal subjective feelings. The perceived categories are cold, cool, dull, and hot, and the scoring range is between 0 and 10. In the embodiments of the present application, the perceived scores of each test personnel for each environment can be collected and averaged. The calculation formula can be as follows:

[0100]

[0101] where, L j represents the average perceived score of the environment with serial number j, l ij represents the perceived score of the i-th test personnel for the environment with serial number j, and n represents the number of test personnel.

[0102] Step S305: Process the data to obtain the regression equation between the perception and each environmental indicator. Further, in the embodiments of the present application, the RSQ formula can be used to calculate the correlation coefficient of the linear regression equation of each group of data, and the regression equation between the perception and each environmental indicator is obtained. The equation can be as follows:

[0103] L = x1m + x2t + x3h + x4v + b,

[0104] Among them, L represents the somatosensory score, x1 represents the correlation coefficient of the alcohol concentration index, m represents the alcohol concentration, with the unit of mg / L, x2 represents the correlation coefficient of the environmental temperature index, t represents the environmental temperature, with the unit of °C, x3 represents the correlation coefficient of the environmental humidity index, h represents the environmental humidity, with the unit of %, x4 represents the correlation coefficient of the environmental wind force index, and v represents the environmental wind force, with the unit of km / h.

[0105] The embodiment of the present application can calculate the somatosensory score of the current environment based on the regression equation, and then obtain the corresponding somatosensory category.

[0106] Step S306: Detect that the driver is drinking and enter the sobering-up mode. After the vehicle is powered on, the alcohol tester 101 starts to work. When the driver gets in the car after drinking and exhales alcohol-containing gas, the alcohol tester 101 receives the gas and determines whether it contains alcohol. If it contains alcohol, it will prompt the user that alcohol has been detected in the current vehicle environment and confirm with the user whether "calling a driver" or "resting in the car" is needed currently.

[0107] If the user does not make any selection after 10s, the pop-up window will be automatically cancelled. When the user tries to start the ignition, the steering wheel sweat sensor 102 detects that the driver's sweat contains alcohol, and it is determined that the user is driving under the influence of alcohol at this time. The embodiment of the present application can prohibit the vehicle from starting and prompt the driver that they are currently in a drinking state and confirm again with the driver whether "calling a driver" or "resting in the car" is needed;

[0108] If neither the alcohol sensor nor the steering wheel sweat sensor detects alcohol, the vehicle starts normally. After the vehicle is driving normally, the alcohol tester 101 stops working automatically to prevent the situation of the gas exhaled by the subsequent passengers from affecting the system judgment, but the steering wheel sweat sensor 102 continues to detect.

[0109] When the user selects "calling a driver", the in-vehicle computer's built-in driver service platform is called out for the user to operate and select. After the driver arrives and holds the steering wheel, when the steering wheel sweat sensor 102 detects that the sweat of the new driver does not contain alcohol, the embodiment of the present application can control the vehicle to restart the ignition;

[0110] After the user selects "resting in the car", the embodiment of the present application can obtain the current environmental data, including temperature, humidity, and wind force, and calculate the somatosensory score of the current environment according to the regression equation, and obtain the corresponding somatosensory category.

[0111] Step S307: Provide different sobering-up environments according to the somatosensory category. The corresponding relationship between the somatosensory category that can be obtained by the embodiment of the present application and the instruction is:

[0112] If it is a cold category, the embodiments of the present application can generate a seat 301 backrest tilting instruction, a full window 302 closing instruction, a sunroof 303 closing instruction, an air conditioner 304 turning on and setting to the minimum ventilation instruction, and a speaker 305 playing a combustion sound instruction;

[0113] If it is a cool category, the embodiments of the present application can generate a seat 301 backrest tilting instruction, a user-side window 302 opening instruction, a sunroof 303 opening instruction, an air conditioner 304 closing instruction, and a speaker 305 playing light music instruction;

[0114] If it is a dull category, the embodiments of the present application can generate a seat 301 backrest tilting instruction, a user-side window 302 opening instruction, a sunroof 303 opening instruction, an air conditioner 304 turning on and setting to the maximum ventilation instruction, and a speaker 305 playing natural sound instruction;

[0115] If it is a hot category, the embodiments of the present application can generate a seat 301 backrest tilting instruction, a window 302 closing instruction, a sunroof 303 closing instruction, an air conditioner 304 turning on and setting to the maximum ventilation instruction, and a speaker 305 playing the sound of rain instruction.

[0116] Step S308: Continuously observe the driver's state. During the operation of the anti-alcohol mode, the embodiments of the present application can calculate the somatosensory score and judge the somatosensory category, and make real-time adjustments according to the obtained somatosensory category.

[0117] After the anti-alcohol mode is started, the running time can be 5 hours. The camera 306 continuously monitors the user's state. Every 1 hour, the speaker 305 plays a warning sound to try to wake up the user. When the camera 306 recognizes that the user does not make any response within 1 minute, the speaker 305 plays a warning sound to try to wake up the user for the second time. After three wake-up cycles, the embodiments of the present application can call the emergency contact and send the vehicle location.

[0118] According to the in-vehicle rest method proposed by the embodiments of the present application, after determining that the driver meets the preset anti-alcohol conditions, the vehicle can be controlled to enter the anti-alcohol mode. While prohibiting the vehicle from starting, the somatosensory category of the current environment can be recognized according to the environmental data, and then the in-vehicle functional devices can be controlled to perform corresponding target actions, providing the best anti-alcohol rest environment for the driver. Thus, while providing a comfortable and reassuring environment for the driver, the occurrence of drunk driving behaviors can be eliminated, and driving safety can be improved. Therefore, the technical problem in the related art that only the driving permission is restricted after recognizing that the driver enters the drunk state and the actual needs of the driver cannot be solved is solved.

[0119] Next, refer to the drawings to describe the in-vehicle rest device according to the embodiments of the present application.

[0120] Figure 4 It is a block diagram of the in-vehicle rest device of the embodiments of the present application.

[0121] As Figure 4 shown, the in-vehicle rest device 10 includes: a detection module 100, a collection module 200, and a control module 300.

[0122] Specifically, the detection module 100 is configured to detect whether the driver meets a preset anti-alcohol condition.

[0123] The collection module 200 is configured to, when it is detected that the preset anti-alcohol condition is met, control the vehicle to enter an anti-alcohol mode, prohibit the vehicle from starting, and collect environmental data of the current environment.

[0124] The control module 300 is configured to identify the physical feeling category of the current environment according to the environmental data, match the target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker according to the physical feeling category, and control the seat backrest, one or more windows, sunroof, in-vehicle air conditioner, and / or speaker to execute the corresponding target actions to create an optimal anti-alcohol rest environment inside the vehicle.

[0125] Optionally, in an embodiment of the present application, the detection module 100 includes: a collection unit and / or an analysis unit and a judgment unit.

[0126] Among them, the collection unit is configured to collect the actual gas alcohol concentration exhaled by the driver.

[0127] The analysis unit is configured to detect the sweat components on the steering wheel and obtain the actual liquid alcohol concentration of the driver based on the sweat components.

[0128] The judgment unit is configured to determine that the driver meets the preset anti-alcohol condition when the actual gas alcohol concentration and / or the actual liquid alcohol concentration is greater than the corresponding preset concentration.

[0129] Optionally, in an embodiment of the present application, the control module 300 includes: a calculation unit and a determination unit.

[0130] Among them, the calculation unit is configured to calculate the physical feeling score of the current environment according to the environmental data.

[0131] The determination unit is configured to determine the physical feeling category to which the current environment belongs according to the physical feeling score.

[0132] Optionally, in an embodiment of the present application, the in-vehicle rest device 10 further includes: a sending module.

[0133] Among them, the sending module is configured to send a call-for-driver request to a preset call-for-driver terminal, where the call-for-driver request includes the first current location of the vehicle and vehicle information.

[0134] Optionally, in an embodiment of the present application, the control module 300 includes: a first control unit, a second control unit, a third control unit, and a fourth control unit.

[0135] Among them, the first control unit is configured to generate an instruction for reclining the seat backrest, an instruction for closing all vehicle windows, an instruction for closing the sunroof, an instruction for turning on the air conditioner and setting it to minimum ventilation, and an instruction for the speaker to play the sound of burning when the somatosensory category is the cold category, so as to determine the target action.

[0136] The second control unit is configured to generate an instruction for reclining the seat backrest, an instruction for opening the driver's side window, an instruction for opening the sunroof, an instruction for turning off the air conditioner, and an instruction for the speaker to play light music when the somatosensory category is the cool category, so as to determine the target action.

[0137] The third control unit is configured to generate an instruction for reclining the seat backrest, an instruction for opening the driver's side window, an instruction for opening the sunroof, an instruction for turning on the air conditioner and setting it to maximum ventilation, and an instruction for the speaker to play natural sounds when the somatosensory category is the dull category, so as to determine the target action.

[0138] The fourth control unit is configured to generate an instruction for reclining the seat backrest, an instruction for closing the vehicle windows, an instruction for closing the sunroof, an instruction for turning on the air conditioner and setting it to maximum ventilation, and an instruction for the speaker to play the sound of rain when the somatosensory category is the hot category, so as to determine the target action.

[0139] Optionally, in an embodiment of the present application, the in-vehicle rest device 10 further includes: a wake-up module and a rescue module.

[0140] Among them, the wake-up module is configured to send a wake-up warning to the driver at every preset period.

[0141] The rescue module is configured to resend the wake-up warning when the continuous warning lasts for a preset duration and the driver does not take any action, until the number of wake-up times is greater than the preset number of times, and then send a rescue request to a preset communication terminal, where the rescue request includes the second current location of the vehicle.

[0142] It should be noted that the foregoing explanation of the embodiment of the in-vehicle rest method also applies to the in-vehicle rest device of this embodiment, and will not be elaborated here.

[0143] The in-vehicle rest device proposed according to the embodiments of the present application can, after determining that the driver meets the preset anti-alcohol conditions, control the vehicle to enter the anti-alcohol mode, prohibit the vehicle from starting, and at the same time identify the body feeling category of the current environment according to the environmental data, and then control the in-vehicle functional devices to perform corresponding target actions, providing the driver with the best anti-alcohol rest environment, thereby providing a comfortable and reassuring environment for the driver while preventing drunk driving behavior and improving driving safety. Thus, it solves the technical problem in the related art that after identifying that the driver is in a drunken state, only the driving permission is restricted, and the actual needs of the driver cannot be solved.

[0144] Figure 5 The structural schematic diagram of the vehicle provided by the embodiments of the present application. The vehicle may include:

[0145] A memory 501, a processor 502, and a computer program stored on the memory 501 and executable on the processor 502.

[0146] When the processor 502 executes the program, it implements the in-vehicle rest method provided in the above embodiments.

[0147] Furthermore, the vehicle further includes:

[0148] A communication interface 503 for communication between the memory 501 and the processor 502.

[0149] The memory 501 is used to store a computer program executable on the processor 502.

[0150] The memory 501 may include a high-speed RAM memory, and may also include a non-volatile memory, such as at least one disk memory.

[0151] If the memory 501, the processor 502, and the communication interface 503 are implemented independently, the communication interface 503, the memory 501, and the processor 502 can be interconnected through a bus and complete communication with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For the sake of representation, Figure 5 only a thick line is shown in the figure, but it does not mean that there is only one bus or one type of bus.

[0152] Optionally, in a specific implementation, if the memory 501, the processor 502, and the communication interface 503 are integrated on a single chip, the memory 501, the processor 502, and the communication interface 503 can communicate with each other through an internal interface.

[0153] The processor 502 may be a central processing unit (CPU for short), or an application specific integrated circuit (ASIC for short), or one or more integrated circuits configured to implement the embodiments of the present application.

[0154] This embodiment also provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the in-vehicle rest method as described above is implemented.

[0155] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or N embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0156] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "N" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0157] Any process or method description in the flowchart or described in other ways herein may be understood to represent a module, segment, or part of code including one or N executable instructions for implementing a customized logic function or process. The scope of the preferred embodiments of the present application includes additional implementations, where the functions may be executed in a substantially simultaneous manner or in a reverse order according to the involved functions, rather than in the order shown or discussed, which should be understood by those skilled in the art of the embodiments of the present application.

[0158] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a definable sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch instructions from the instruction execution system, apparatus, or device and execute the instructions), or in conjunction with these instruction execution systems, apparatus, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in conjunction with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection portion (electronic device) having one or N wirings, a portable computer disk cartridge (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically by optically scanning the paper or other media, followed by editing, interpretation, or otherwise processing as appropriate, and then stored in a computer memory.

[0159] It should be understood that various parts of the present application can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application-specific integrated circuits having suitable combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

[0160] Those of ordinary skill in the art of this technology can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing relevant hardware through a program, and the said program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0161] In addition, each functional unit in various embodiments of the present application may be integrated into one processing module, may exist separately as individual physical units, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0162] The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disc, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A method for resting in a vehicle, characterized in that, It includes the following steps: Detect whether the driver meets the preset anti-alcohol condition; When it is detected that the preset anti-alcohol condition is met, control the vehicle to enter the anti-alcohol mode, prohibit the vehicle from starting, and collect the environmental data of the current environment; And Identify the somatosensory category of the current environment according to the environmental data, match the target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner and / or speaker according to the somatosensory category, and control the seat backrest, the one or more windows, the sunroof, the in-vehicle air conditioner and / or the speaker to execute the corresponding target actions to create the best anti-alcohol rest environment in the vehicle; The matching of the target actions of the vehicle's seat backrest, one or more windows, sunroof, in-vehicle air conditioner and / or speaker according to the somatosensory category includes: If the somatosensory category is the cold category, generate the instruction to tilt the seat backrest, the instruction to close all windows, the instruction to close the sunroof, the instruction to turn on the in-vehicle air conditioner and set it to the minimum ventilation, and the instruction for the speaker to play the sound of burning to determine the target actions; If the somatosensory category is the cool category, generate the instruction to tilt the seat backrest, the instruction to open the driver's side window, the instruction to open the sunroof, the instruction to turn off the in-vehicle air conditioner, and the instruction for the speaker to play light music to determine the target actions; If the somatosensory category is the dull category, generate the instruction to tilt the seat backrest, the instruction to open the driver's side window, the instruction to open the sunroof, the instruction to turn on the in-vehicle air conditioner and set it to the maximum ventilation, and the instruction for the speaker to play natural sounds to determine the target actions; If the somatosensory category is the hot category, generate the instruction to tilt the seat backrest, the instruction to close the windows, the instruction to close the sunroof, the instruction to turn on the in-vehicle air conditioner and set it to the maximum ventilation, and the instruction for the speaker to play the sound of rain to determine the target actions.

2. The method according to claim 1, wherein The detection of whether the driver meets the preset anti-alcohol condition includes: Collect the actual breath alcohol concentration of the driver; And / or, detect the sweat components on the steering wheel and obtain the actual liquid alcohol concentration of the driver based on the sweat components; When the actual breath alcohol concentration and / or the actual liquid alcohol concentration is greater than the corresponding preset concentration, it is determined that the driver meets the preset anti-alcohol condition.

3. The method according to claim 1, wherein The identification of the somatosensory category of the current environment according to the environmental data includes: Calculate the somatosensory score of the current environment according to the environmental data; Determine the somatosensory category to which the current environment belongs according to the somatosensory score.

4. The method according to claim 1, wherein After controlling the vehicle to enter the anti-alcohol mode, it further includes: Send a call-for-driver request to a preset call-for-driver terminal, where the call-for-driver request includes the first current location of the vehicle and vehicle information.

5. The method according to claim 1, characterized in that It further includes: Send a wake-up warning to the driver every preset period; When the wake-up warning is continuously issued for a preset duration and the driver does not take any action, the wake-up warning is resent until the number of wake-up times is greater than a preset number, and a rescue request is sent to a preset contact terminal, where the rescue request includes the second current location of the vehicle.

6. An in-vehicle rest device, characterized in that, Comprising: a detection module, configured to detect whether the driver meets a preset alcohol-detoxification condition; a collection module, configured to, when it is detected that the preset alcohol-detoxification condition is met, control the vehicle to enter an alcohol-detoxification mode, prohibit the vehicle from starting, and collect environmental data of the current environment; and a control module, configured to identify a physical feeling category of the current environment according to the environmental data, match a target action of the seat backrest, one or more vehicle windows, a sunroof, an in-vehicle air conditioner, and / or a speaker of the vehicle according to the physical feeling category, and control the seat backrest, the one or more vehicle windows, the sunroof, the in-vehicle air conditioner, and / or the speaker to execute the corresponding target action to create an optimal alcohol-detoxification and rest environment in the vehicle; The matching of the target action of the seat backrest, one or more vehicle windows, a sunroof, an in-vehicle air conditioner, and / or a speaker according to the physical feeling category includes: if the physical feeling category is a cold category, generating a tilting instruction for the seat backrest, a closing instruction for all vehicle windows, a closing instruction for the sunroof, an instruction to turn on the in-vehicle air conditioner and set it to minimum ventilation, and an instruction for the speaker to play a burning sound to determine the target action; if the physical feeling category is a cool category, generating a tilting instruction for the seat backrest, an opening instruction for the driver-side vehicle window, an opening instruction for the sunroof, a closing instruction for the in-vehicle air conditioner, and an instruction for the speaker to play light music to determine the target action; if the physical feeling category is a dull category, generating a tilting instruction for the seat backrest, an opening instruction for the driver-side vehicle window, an opening instruction for the sunroof, an instruction to turn on the in-vehicle air conditioner and set it to maximum ventilation, and an instruction for the speaker to play natural sounds to determine the target action; if the physical feeling category is a hot category, generating a tilting instruction for the seat backrest, a closing instruction for the vehicle windows, a closing instruction for the sunroof, an instruction to turn on the in-vehicle air conditioner and set it to maximum ventilation, and an instruction for the speaker to play the sound of rain to determine the target action.

7. The device according to claim 6, characterized in that The detection module includes: a collection unit, configured to collect the actual breath alcohol concentration exhaled by the driver; and / or, an analysis unit, configured to detect the sweat components on the steering wheel and obtain the actual liquid alcohol concentration of the driver based on the sweat components; a judgment unit, configured to determine that the driver meets the preset alcohol-detoxification condition when the actual breath alcohol concentration and / or the actual liquid alcohol concentration is greater than a corresponding preset concentration.

8. A vehicle, characterized in that, Comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the in-vehicle rest method according to any one of claims 1-5.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, The computer program is executed by the processor to be used to implement the in-vehicle rest method according to any one of claims 1-5.

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