KR20230022386A - Method and device for handling driver's coma, and readable storage medium - Google Patents

Abstract

Disclosed are a method for handling a situation when a driver becomes comatose, a device for the same, and a readable storage medium. The method for handling a situation when a driver becomes comatose includes: a step of detecting movements of a driver in real time; a step of determining the driver's body condition as comatose when a dropped movement of a hand and/or the head of the driver is detected and when the time of the dropped movement exceeds a predetermined time; a step of changing a vehicle driving mode to an autonomous driving mode; and a step of uploading rescue request information on a remote monitoring platform. The method for handling a situation when a driver becomes comatose provides a method for emergency treatment to deal with an unexpected situation in which the driver becomes comatose. Moreover, the method for handling a situation when a driver becomes comatose can guarantee safety of the life of the driver and reduce traffic accidents which may occur due to the comatose driver.

Description

Driver coma processing method, device and readable storage medium

The present invention relates to the field of vehicle safety, and more particularly to a method, apparatus and readable storage medium for handling driver lethargy.

As society progresses and science and technology develop, more and more vehicles appear on the driving roads, which leads to more and more traffic accidents, among which news that drivers fall into a coma while driving continues to occur. there is. The driver's coma easily causes loss of control of the vehicle, worsening the traffic situation, and even causing fatal accidents. In the case of an emergency situation, the guarantee of life safety is lacking.

As a main object of the present invention, it is to provide a driver's coma treatment method, apparatus, and readable storage medium to solve the technical problem of lack of life safety guarantee in case of an unexpected situation in which the driver is in a coma.

In order to realize the above object, the present invention provides a driver coma processing method, which includes:

detecting a driver's motion in real time;

determining that the body state of the driver is in a coma state when the drooping motion of the driver's head and/or hands is detected and the duration of the drooping motion is longer than a preset time;

changing a vehicle driving mode to an autonomous driving mode; and

Uploading the rescue request information to the remote monitoring platform; includes.

Preferably, detecting the driver's motion in real time comprises:

Acquiring body contour information of a driver monitored in real time by an in-vehicle infrared sensor;

Recognizing a head region and a hand region from the body contour information, and acquiring movement information of the head region and the hand region monitored in real time by the vehicle infrared sensor;

and analyzing the driver's motion according to the movement information.

Preferably, when the drooping motion of the driver's head and/or hands is detected, and the duration of the drooping motion is longer than a preset time, determining the driver's physical condition as a coma comprises:

waking the driver when a drooping motion of the driver's head and/or hand is detected and a duration of the drooping motion is greater than a first preset time period;

acquiring the driver's motion, and determining that the driver's body state is in a coma state when no lifting motion of the driver's head and/or hand is detected within a second preset time period.

Preferably, the step of waking the driver,

Turning on the vehicle acoustic device and controlling the vehicle acoustic device to reproduce a warning sound at a preset sound volume.

Preferably, after changing the vehicle driving mode to the autonomous driving mode,

The method further includes detecting road environment information and controlling the vehicle based on the road environment information to park the vehicle on the side of the road.

Preferably, after changing the vehicle driving mode to the autonomous driving mode,

and turning on all vehicle lights to give a warning to other vehicles.

Preferably, the step of uploading the rescue request information to a remote monitoring platform,

acquiring biometric feature information of the driver by connecting to a driver's biometric feature collection device;

obtaining vehicle information stored in a vehicle terminal;

and uploading the biometric characteristic information, the vehicle information, and rescue request information to a remote monitoring platform.

Preferably, before the step of detecting the driver's motion in real time,

determining whether the driving state of the vehicle is driving; and

The method further includes detecting the driver's motion in real time when the driving state of the vehicle is driving.

In addition, in order to realize the above object, the present invention further provides a driver's lethargy processing device, wherein the driver's lethargy processing device includes a storage device, a processor, and a computer program stored on the storage device and operable by the processor. However, when the computer program executes the driver's coma processing method by the processor, the steps of the driver's coma processing method described above are realized.

In addition, in order to realize the above object, the present invention further provides a readable storage medium, wherein the readable storage medium is a computer readable storage medium, and a driver coma processing method program is stored on the computer readable storage medium , When the driver coma processing method program is executed by a processor, it realizes the steps of the driver coma processing method described above.

The driver's coma treatment method presented in the embodiment of the present invention realizes comprehensive and timely monitoring of the driver's physical condition during driving by detecting the driver's motion in real time, and the driver's head and/or determine the driver's body state to be in a coma when the drooping motion of the hand is detected, thereby realizing an accurate judgment as to whether the driver is in a coma during the driving process, and the driver's abnormal state is detected in time, and such an abnormal state is realized. When the state is accurately determined to be coma, the vehicle driving mode is changed to autonomous driving mode, thereby realizing normal driving of the vehicle in the driver's coma state, ensuring good communication in road conditions, reducing the occurrence of traffic accidents, To ensure the life safety of the driver of the vehicle and other personnel on other vehicles around, and upload the rescue request information to the remote monitoring platform, so that the remote monitoring platform can timely detect the driver's coma, report to the police, and provide assistance. It is possible to ensure the safety of the driver's life by taking emergency treatment through a method such as requesting a vehicle and taking over some vehicle functions.

1 is a structural schematic diagram of a device in a hardware operating environment corresponding to a scheme of an embodiment of the present invention;
2 is a flow schematic diagram of an embodiment of the method for handling driver coma of the present invention.
Fig. 3 is a schematic diagram of the segmentation flow in step S10 in Fig. 2;
Fig. 4 is a schematic diagram of the segmentation flow in step S20 in Fig. 2;
Realization of the object of the present invention, functional features and advantages will be further described with reference to the accompanying drawings in conjunction with embodiments.

It should be understood that the specific embodiments described herein are merely for illustrative purposes and are not intended to limit the present invention.

The main solution in the embodiments of the present invention is to detect the driver's motion in real time, thereby determining whether the driver is in a coma, and if the driver is in a coma, change the vehicle driving mode to an autonomous driving mode, and transmit rescue request information remotely. Upload to the monitoring platform.

With the speeding up of social rhythm and the increasing pressure of people in daily life, cases of sudden falling into a coma are becoming more and more common. There is a possibility of affecting the traffic situation, and even causing a car accident, resulting in casualties, and secondly, if there are relatively few vehicles and pedestrians around, it may not cause a car accident and fatalities, but at the same time The driver's comatose state is difficult to find out from people, making it impossible to report to the police in time.

The present invention provides a solution to timely detect when a driver suddenly falls into a coma and take emergency treatment in time to better ensure the life safety of the vehicle, other vehicles and passers-by.

As shown in Fig. 1, Fig. 1 is a structural schematic diagram of a terminal in a hardware operating environment corresponding to a scheme of an embodiment of the present invention.

The terminal of the embodiment of the present invention may be a PC, or may be a mobile terminal device having a display function such as a smart phone, a tablet PC, or a portable computer.

As shown in FIG. 1 , a corresponding terminal may include a processor 1001 (eg, CPU), a network interface 1004, a user interface 1003, a storage device 1005, and a communication bus 1002. . Here, the communication bus 1002 is configured to realize connection communication between these members. The user interface 1003 may include an input unit such as a display screen and a keyboard, and the optional user interface 1003 may further include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (eg, a WI-FI interface). The storage device 1005 may be a high-speed RAM storage device, or may be a non-volatile memory device, such as a magnetic disk storage device. The storage device 1005 may optionally be a storage device separate from the processor 1001 described above.

Optionally, the terminal may further include a camera, a radio frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Here, the sensor includes, for example, a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the luminance of the display screen according to the intensity of ambient light, and the proximity sensor may adjust the brightness of the display screen when the mobile terminal is moved to the ear. The display screen and/or backlight can be turned off. As one of the motion sensors, the gravitational acceleration sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stopped, and recognize the posture of the mobile terminal. It can be used for applications (eg horizontal and vertical screen switching, related games, magnetometer posture correction), vibration recognition related functions (eg pedometer, percussion instrument), etc. Of course, mobile terminals include gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. Other sensors of may be further provided, and the description thereof will not be repeated here.

The terminal structure shown in FIG. 1 does not constitute a limitation on the terminal, and may include more or less members than shown, combine some members, or have different member arrangements. Technicians will understand.

As shown in FIG. 1 , the storage device 1005, which is a computer storage medium, may include an operating system, a network communication module, a user interface module, and a driver coma processing program.

In the terminal shown in Fig. 1, the network interface 1004 is mainly configured to connect to the backend server to perform data communication with the backend server, and the user interface 1003 is mainly connected to the client (user side) to communicate with the client. It is configured to perform data communication, and the processor 1001 may be configured to call a driver comatose processing program stored in the storage device 1005 to perform the following operations.

Detect the driver's motion in real time,

When the drooping motion of the driver's head and/or hands is detected and the duration of the drooping motion is longer than a preset time, the driver's physical condition is determined to be in a coma state;

Change the vehicle driving mode to autonomous driving mode,

Upload rescue request information to the remote monitoring platform.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

The step of detecting the driver's motion in real time,

Acquiring body contour information of a driver monitored in real time by an in-vehicle infrared sensor;

Recognizing a head region and a hand region from the body contour information, and acquiring movement information of the head region and the hand region monitored in real time by the vehicle infrared sensor;

and analyzing the driver's motion according to the movement information.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

When the drooping motion of the driver's head and/or hand is detected, and the duration of the drooping motion is longer than a predetermined time, determining the driver's physical condition as a coma,

waking the driver when a drooping motion of the driver's head and/or hand is detected and a duration of the drooping motion is greater than a first preset time period;

acquiring the driver's motion, and determining that the driver's body state is in a coma state when no lifting motion of the driver's head and/or hand is detected within a second preset time period.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

Waking up the driver,

Turning on the vehicle acoustic device and controlling the vehicle acoustic device to reproduce a warning sound at a preset sound volume.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

After changing the vehicle driving mode to the autonomous driving mode,

The method further includes detecting road environment information, and controlling the vehicle based on the road environment information to park the vehicle on the side of the road.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

After changing the vehicle driving mode to the autonomous driving mode,

and turning on all vehicle lights to give a warning to other vehicles.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

Uploading the rescue request information to the remote monitoring platform,

acquiring biometric feature information of the driver by connecting to a driver's biometric feature collection device;

obtaining vehicle information stored in a vehicle terminal;

and uploading the biometric characteristic information, the vehicle information, and rescue request information to a remote monitoring platform.

Furthermore, the processor 1001 may call a network operation control application stored in the storage device 1005 to further perform the following operations.

Prior to the step of detecting the driver's motion in real time,

determining whether the driving state of the vehicle is driving; and

The method further includes detecting the driver's motion in real time when the driving state of the vehicle is driving.

Referring to FIG. 2 , a first embodiment of a method for processing driver's coma of the present invention provides a method for processing driver's coma, which includes the following steps.

In step S10, the driver's motion is detected in real time;

The execution body of this embodiment is a vehicle, and devices and devices corresponding to the method may be mounted on the vehicle, connected or physically connected through a network, or connected to the vehicle through other communication methods, and this embodiment is limited thereto. do not proceed

Real-time detection is one or a combination of several methods, such as mounting a camera directly in front of the driver or at another point that can completely record the driver's motion to take a video or photo, installing a sensor, installing an infrared imaging device, etc. Through this method, one or more pieces of information such as the driver's appearance, movement of body parts, and emitted energy may be collected, and the driver's motion may be obtained by analyzing the collected data.

The motion may be an overall motion of the body, such as body stilling, body shaking, and the like, and may be a motion of each part of the body, such as lifting, sagging, left-right movement, bending, etc. of the head, hands, arms, legs, feet, and torso. there is.

A method of detecting motion of different body parts of a driver includes recognizing the driver's body part through one or more of image features, position, positioning or sensors, and then image feature matching, motion recognition model, position change or energy. It is possible to analyze the motion of different parts according to one or more of the changes, and install one or more detectors (eg, infrared sensors, laser detectors, light sensors, etc.) at a location where the motion is predicted to pass, Motions and regions where motions occur may be analyzed through detected parameters (eg, time, sequence, etc.). For example, the driver's body contour information is acquired through infrared imaging technology, matched to a model to determine different parts of the body, movement information of different parts is acquired and matched to a model to determine the motion of different parts, The hand motion is detected by the pressure sensor worn on the hand, the driver's body characteristics are obtained through the camera and matched to the feature model to determine the body part, and then the motion recognition model is matched through video recording or continuous photo taking. It determines the movement of each part, detects that a relatively large amount of thermal energy is emitted from the foot with infrared rays to determine whether the foot is moving, and monitors whether the driver's hands are separated from the rows by mounting a sensor on the handle, Light sensors are installed on both sides, on the outside of the waist, on the outside of the shoulder, etc. to detect whether the driver's head is drooping and/or hands are drooping due to coma.

The real-time detection can always maintain an always-on state, and can be operated manually by installing a switch or operating conditions (eg, starting, vehicle speed reaching a predetermined value, installing a pressure sensor in the driver's seat, etc.) It can be installed and triggered operation can proceed.

Specifically, before the step of detecting the driver's motion in real time, the following steps are further included.

Determine whether the driving state of the vehicle is running,

It is possible to determine whether the vehicle is driving according to one or more pieces of information such as vehicle speed and positioning change, and to determine whether the vehicle maintains a running state according to one or more pieces of information such as parking time and starting stop.

When the driving state of the vehicle is running, the driver's motion is detected in real time.

When the driving state of the vehicle is running, the real-time detection device is activated to detect the driver's motion in real time, and when the driving state of the vehicle is not driving, the real-time detection device is turned off. By enabling real-time detection only while driving, the accuracy of determining the driver's lethargic state can be improved, thereby reducing erroneous determination of the driver's coma, saving energy and prolonging the life of the device.

In step S20, the drooping motion of the driver's head and/or hands is detected, and if the duration of the drooping motion is longer than a predetermined time, the driver's physical condition is determined to be in a coma state;

When the drooping motion of the driver's head and/or hands is detected, determine the duration of the motion, the duration being the length of time between the start of one motion and the start of the next motion, and thus the drooping motion duration It includes the sum of the displacement time of the motion and the stop time after the deflection motion displacement is completed and before the next motion starts, for example, the deflection displacement time of the hand is 1 second, and the hand does not move after sagging for 10 seconds. After stopping, when the hand moves horizontally, the duration of the deflection operation at this time is 11 seconds.

When the duration of the drooping operation is longer than a preset time, the driver's physical condition is determined to be in a coma state.

In step S30, the vehicle driving mode is changed to an autonomous driving mode,

When it is determined that the driver has entered a coma state, the vehicle transmits a request for switching the autonomous driving mode, and the server changes the driving state of the vehicle in response to the request.

In the autonomous driving mode, the vehicle's steering and speed are controlled according to the road, vehicle location, and obstacle information obtained by sensing the environment around the vehicle using the vehicle sensor and controlling the vehicle's steering and speed so that the vehicle can safely and reliably drive on the road. .

In the autonomous driving mode, the vehicle may continue to control the vehicle to the destination according to information from a navigation system connected to the vehicle, continue to drive on the road, or be parked on the side of the road. do not proceed

The self-driving mode may further include a safety warning measure, for example, by turning on a vehicle light or a siren, to inform surrounding vehicles and passers-by that the vehicle is in the autonomous driving mode.

Optionally, after the step of changing the vehicle driving mode to the autonomous driving mode, the following steps are further included.

Road environment information is detected, and based on the road environment information, the vehicle is controlled and parked next to the road.

Through devices such as cameras, radars, sensors, and navigation devices, road environment information is detected, and the vehicle is controlled in autonomous driving mode to find a suitable location according to the road environment information, park it on the side of the road, and wait for rescue.

The road environment information is road environment conditions around the vehicle, for example, traffic congestion, whether there are obstacles or pedestrians ahead, current location, lane, traffic light area, crosswalk area, and the like.

Through the detection of road environment information, it is possible to determine a suitable location for parking a vehicle on the side of the road, thereby ensuring that the normal traffic situation is not affected and traffic rules are not violated, as well as better avoiding vehicles and pedestrians to avoid traffic accidents. Not only can the impact on traffic be minimized by controlling the vehicle to pull it over to the side of the road in time, but it also allows subsequent rescuers to better locate the vehicle and rescue the comatose driver. You can find and rescue more quickly.

Optionally, after the step of changing the vehicle driving mode to the autonomous driving mode, the following steps are further included.

All vehicle lights are turned on to warn other vehicles.

When it is determined that the driver has entered a coma state, after the vehicle changes to autonomous driving mode, there is a certain difference between normal driving and control of the vehicle, such as vehicle speed and direction, for example, the vehicle speed is relatively low, This may affect the normal driving of other vehicles, so all vehicle lights can be turned on to suggest to surrounding vehicles that the vehicle has an abnormal situation and the vehicle driving is abnormal, and the surrounding vehicles see the warning vehicle lights. After that, by adjusting the driving route in time, it is possible to maintain an appropriate vehicle distance from the abnormal vehicle or drive around, thereby effectively avoiding traffic accidents and ensuring the life safety of vehicles and people. In addition, by turning on the vehicle lights, it is possible to raise the attention of surrounding vehicles and passers-by, greatly improving the probability that the driver's comatose state is discovered, and even when other abnormal situations such as communication abnormality occur, police With the help of reporting, you can better protect the life safety of drivers.

In step S40, rescue request information is uploaded to the remote monitoring platform.

The rescue request information describes an abnormal situation to the remote monitoring platform and requests rescue, and the rescue request phrase and situation description are convenient for the remote monitoring platform staff to report to the police and report to the ambulance in time to proceed with the rescue. , driver biometric characteristics, vehicle positioning, vehicle information, and the like.

Specifically, the step of uploading the rescue request information to the remote monitoring platform includes the following steps.

Connecting to the driver's biometric feature collection device to obtain the driver's biometric feature information;

The driver's biometric characteristics, such as pulse rate and heart rate, are detected through a device that collects biometric characteristics by connecting to a sports bracelet worn by the driver, a watch, etc.

Obtain vehicle information stored in the vehicle terminal;

The vehicle information includes vehicle model information, vehicle identification code, vehicle terminal identification code, vehicle owner information, and information necessary to perform rescue by taking over some functions of a vehicle with a remote monitoring platform such as vehicle positioning.

The biometric characteristic information, the vehicle information, and the rescue request information are uploaded to the remote monitoring platform.

By acquiring the driver's biometric information, the physical condition of the driver in a coma can be primarily confirmed, providing reference and assistance in subsequent rescue operations, and acquiring vehicle information to accurately identify the abnormal vehicle. It is helpful to find the vehicle quickly and carry out rescue, and the rescue time is greatly shortened, so that the driver can be rescued in time.

Furthermore, referring to FIG. 3 , in an embodiment of the driver coma processing method of the present invention, the step of detecting the driver's motion in real time further includes the following steps.

In step S11, the body contour information of the driver monitored in real time by the vehicle infrared sensor is obtained;

The vehicle infrared sensor is a sensor that is mounted on or installed on a vehicle and communicates with the vehicle to perform measurement using physical characteristics of infrared rays.

An infrared image is generated through the driver's infrared thermal energy monitored in real time by the infrared sensor, and body contour information of the driver is obtained through the infrared image.

In step S12, a head region and a hand region are recognized from the body contour information, and movement information of the head region and the hand region monitored in real time by the vehicle infrared sensor is obtained;

Recognize the head region and/or hand region from the acquired body contour information by associating a method of matching with previously stored image features, image models, etc., or a positional relationship between parts and the body, and, for example, contour features of arms and legs This is relatively similar, but the arms are located in the upper half of the body and connected to the side of the torso, and both legs are located in the lower half of the body and connected to the lower part of the torso, in conjunction with which the movement of the head region and/or the hand region is monitored in real time. and tracking, and may obtain movement information, wherein the movement information includes displacement, direction, path, time, image, video, etc., but is not limited thereto.

In step S13, the driver's motion is analyzed according to the movement information.

Parameter information included in an action is set in advance, and when the movement information matches the parameter information of any one action, the movement is determined as a matching action.

For example, the deflection motion produces a displacement greater than 10 cm in the vertical downward direction, there is no requirement for displacement in the horizontal direction (with or without displacement), and a displacement time of less than 1 second is pre-determined. When set to , when a displacement of 5 cm with a displacement time of 800 milliseconds in the vertical direction of the hand is detected, it is not determined as a sagging operation, which may be taking an object out of a pocket or gear shifting, and the determination of a specific operation is determined in advance. Matching should be performed with the parameter information of the operation set in , and if it is detected that the hand experiences a displacement of 18 cm in the vertical direction, a displacement of 3 cm in the horizontal direction, and a displacement time of 600 milliseconds, it is determined as a deflection operation. do.

In this embodiment, accurate and real-time detection, recognition and analysis of the driver's hand and/or head region motion is realized through infrared imaging technology, so that the driver can timely detect an abnormal case of falling into a coma. The infrared sensor is not affected by light rays and can accurately detect the case of falling into a coma even at night, in a parking lot or other low-light conditions, so the detection of coma cases is It will ensure omnipresence and better protect the life safety of drivers and others who may be affected.

Furthermore, referring to FIG. 4 , in one embodiment of the driver lethargy treatment method of the present invention, the drooping motion of the driver's head and/or hand is detected, and the duration of the drooping motion is longer than a preset time. In this case, the step of determining the driver's physical state as a coma includes the following steps.

In step S21, when the drooping motion of the driver's head and/or hand is detected, and the duration of the drooping motion is longer than a first preset time, waking the driver;

When the drooping motion of the driver's head and/or hands is detected, and the duration of the drooping motion is greater than the first preset time, the driver may be in a coma or sleep, but as a difference between coma and sleep, sleep days In some cases, it can be awakened by external stimuli such as sound or vibration.

Specifically, the step of waking the driver,

Turning on the vehicle acoustic device and controlling the vehicle acoustic device to reproduce a warning sound at a preset sound volume.

Existing vehicles are generally equipped with a sound device or an external sound device, and by waking the driver through a method of playing a warning sound with the vehicle sound device, harmless stimulation is performed to wake the driver without the need to improve the hardware of the vehicle. effect can be realized, which is one simple and effective wake-up method.

In step S22, the driver's motion is acquired, and if the driver's head and/or hand lifting motion is not detected within a second preset time period, the driver's body state is determined to be in a coma state.

After waking the driver, the detected driver's motion is acquired in real time, and when the lifting motion of the driver's head and/or hand is not detected, that is, when the originally drooping head and/or hand is not lifted through awakening; Since the driver has not woken up and is not in a sleep state, the coma state is determined, and if the movement of the driver's head and/or hand is detected, it is explained that the driver has been asleep and has already been awakened.

In this embodiment, by determining whether the driver is sleeping or comatose through a method of waking the driver, time and resources consumed by misdiagnosing the driver's sleeping state as a coma are reduced, and even if the driver is asleep during the driving process, Because it is very dangerous, by waking up in time, traffic accidents, human casualties, etc. that may be caused by the driver's sleep can be effectively avoided, and property and life safety can be protected.

In addition, an embodiment of the present invention further provides a driver's coma processing device, as a feature of which, the driver's coma processing device includes a storage device, a processor, and a computer program stored on the storage device and operable by the processor; , When the computer program executes the driver's confusion processing method by the processor, the steps of the driver's confusion processing method as described above are realized.

In addition, an embodiment of the present invention further provides a readable storage medium, wherein the readable storage medium is a computer readable storage medium, and as a feature thereof, a driver coma processing method program is stored on the computer readable storage medium, When the driver's coma processing method program is executed by a processor, it realizes the steps of the driver's coma processing method as described above.

As used herein, the terms “comprise,” “comprise,” or any other variation are intended to encompass a non-exclusive inclusion, such that a process, method, article, or system that includes a set of elements will include those elements. In addition, it is intended to further include other elements not explicitly listed, or to further include elements inherent in such a process, method, article, or system. In the absence of further limitations, an element defined by the expression "comprises a ..." does not preclude the presence of other identical elements in the process, method, article or system containing the element. don't

The sequence of the above-described embodiments of the present invention is only for explanation, and does not represent superiority or inferiority of the embodiments.

Through the description of the above embodiments, the method of the above-described embodiment can be realized with the help of software and a necessary general-purpose hardware platform, and of course it can also be realized through hardware, but in many cases the former is a better implementation than the latter. Those skilled in the art will be able to clearly understand. Based on this understanding, the technical solution of the present invention may be implemented in the form of a software product essentially or contributing to the existing technology, and the computer software product may be implemented in one storage medium (eg, ROM) as described above. / RAM, magnetic disk, CD), and includes several instructions that allow one terminal device (which may be a mobile phone, computer, server, air conditioner, network device, etc.) to perform the method of each embodiment of the present invention.

The above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention, and the equivalent structure or equivalent flow conversion carried out using the specification and drawings of the present invention is applied to other related technical fields. Operated directly or indirectly, all of them likewise fall within the patent protection scope of the present invention.

Claims (10)

In the driver coma treatment method,
detecting a driver's motion in real time;
determining that the body state of the driver is in a coma state when the drooping motion of the driver's head and/or hands is detected and the duration of the drooping motion is longer than a preset time;
changing a vehicle driving mode to an autonomous driving mode; and
Uploading rescue request information to a remote monitoring platform; driver coma handling method comprising the. According to claim 1,
The step of detecting the driver's motion in real time,
Acquiring body contour information of a driver monitored in real time by an in-vehicle infrared sensor;
Recognizing a head region and/or a hand region from the body contour information, and acquiring movement information of the head region and the hand region monitored in real time by the vehicle infrared sensor;
A driver coma processing method comprising the step of analyzing the driver's motion according to the movement information. According to claim 1,
When the drooping motion of the driver's head and/or hand is detected, and the duration of the drooping motion is longer than a predetermined time, determining the driver's physical condition as a coma,
waking the driver when a drooping motion of the driver's head and/or hand is detected and a duration of the drooping motion is greater than a first preset time period;
acquiring the driver's motion, and determining that the driver's physical state is coma if the driver's head and/or hand lifting motion is not detected within a second predetermined period of time; processing method. According to claim 3,
Waking up the driver,
A method for treating driver lethargy, comprising turning on a vehicle sound device and controlling the vehicle sound device to reproduce a warning sound at a preset sound volume. According to claim 1,
After changing the vehicle driving mode to the autonomous driving mode,
Detecting road environment information, and controlling the vehicle based on the road environment information to park the vehicle on the side of the road. According to claim 1,
After changing the vehicle driving mode to the autonomous driving mode,
Turning on all vehicle lights to give a warning to other vehicles. According to claim 1,
Uploading the rescue request information to the remote monitoring platform,
acquiring biometric feature information of the driver by connecting to a driver's biometric feature collection device;
obtaining vehicle information stored in a vehicle terminal;
and uploading the biometric characteristic information, the vehicle information and rescue request information to a remote monitoring platform. According to claim 1,
Prior to the step of detecting the driver's motion in real time,
determining whether the driving state of the vehicle is driving; and
A method for treating driver coma, further comprising: detecting a driver's motion in real time when the driving state of the vehicle is driving. In the driver coma processing device,
A storage device, a processor, and a computer program stored on the storage device and executable by the processor,
When the computer program executes the method for processing driver's coma by the processor, the steps of the method for processing driver's coma according to any one of claims 1 to 8 are realized. In the readable storage medium that is a computer readable storage medium,
A driver coma processing method program is stored on the computer readable storage medium,
A readable storage medium, characterized in that, when the program of the method for processing driver's coma is executed by a processor, it realizes the steps of the method for processing driver's coma according to any one of claims 1 to 8.

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