CN115966056A - Method, device, equipment and storage medium for personal safety early warning in vehicle - Google Patents
Method, device, equipment and storage medium for personal safety early warning in vehicle Download PDFInfo
- Publication number
- CN115966056A CN115966056A CN202211512233.0A CN202211512233A CN115966056A CN 115966056 A CN115966056 A CN 115966056A CN 202211512233 A CN202211512233 A CN 202211512233A CN 115966056 A CN115966056 A CN 115966056A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- user
- state
- current
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000008280 blood Substances 0.000 claims abstract description 38
- 210000004369 blood Anatomy 0.000 claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
- 239000001301 oxygen Substances 0.000 claims abstract description 38
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- 230000002159 abnormal effect Effects 0.000 claims abstract description 22
- 230000036541 health Effects 0.000 claims abstract description 19
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 11
- 210000003128 head Anatomy 0.000 claims description 16
- 230000003993 interaction Effects 0.000 claims description 14
- 230000005856 abnormality Effects 0.000 claims description 9
- 230000000241 respiratory effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 abstract description 16
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000006399 behavior Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241001282135 Poromitra oscitans Species 0.000 description 1
- 206010048232 Yawning Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
A method, a device, equipment and a storage medium for personal safety early warning in a vehicle are provided, wherein the method comprises the following steps: monitoring a preset area in the vehicle in real time, acquiring a first state of a user in the vehicle at the current moment, and transmitting the first state to a vehicle central control system; monitoring in real time based on a camera; acquiring physiological parameters of a breathing cycle of a user at the current moment in real time, and transmitting the physiological parameters to a vehicle central control system; the blood oxygen parameters comprise: the blood oxygen value and the variation of the blood oxygen value transmit the physiological parameters to a vehicle central control system; the method comprises the steps of obtaining physiological parameters and a first state of a user at the current moment in a vehicle central control system, configuring a threshold value of health information based on the physiological parameters and/or judging whether the first state is abnormal or not to give a safety early warning prompt to the user, and performing safety auxiliary control on a vehicle in danger. This application can carry out early warning in advance to driver's current personal safety, avoids the vehicle dangerous accident to appear in driving process, and the reinforcing is to the protection of driver personal safety.
Description
Technical Field
The application belongs to the technical field of personal safety early warning in vehicles, and particularly relates to a method, a device, equipment and a storage medium for personal safety early warning in a vehicle.
Background
With the development of intelligent electronic equipment, the intelligent electronic equipment is successively applied to an intelligent vehicle cabin, the intelligent vehicle cabin gradually evolves into an intelligent living space of a user, but the personal safety of a driver and passengers in the vehicle can only identify partial states of the driver generally through a DMS/OMS camera equipped for the user through the cabin in the process of travel and driving, whether the user is stranded or not is judged by adopting an algorithm, the state of the driver is reminded to be adjusted through warning, but the reminding is judged based on shooting the partial states of the user through the camera, the judgment result is often inaccurate, and when the user is in a long-distance travel or is driving for a long time at night, the driver is in the stranded state and is not easily captured and judged by the current camera, so that dangerous accidents often occur in the process of driving the vehicle.
In view of this, there is a need to develop a method, an apparatus, a device and a storage medium for early warning of personal safety in a vehicle, so as to provide early warning for the current personal safety of a driver during the driving process of the vehicle, avoid dangerous accidents occurring during the driving process of the vehicle, and enhance the protection of the driver by the safety early warning.
Disclosure of Invention
The application provides a method, a device, equipment and a storage medium for early warning of personal safety in a vehicle, so that the problem that the current personal safety of a driver is early warned in advance in the driving process of the vehicle is solved, dangerous accidents of the vehicle in the driving process are avoided, and the protection of the personal safety of the driver is enhanced.
The purpose of the application and the technical problem to be solved are achieved by the following technical scheme.
The application provides a method for personal safety early warning in a vehicle, which comprises the following steps:
the method comprises the following steps that S1, a preset area in a vehicle is monitored in real time, a first state of a user in the vehicle at the current moment is obtained, and the first state is transmitted to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring;
s2, acquiring the physiological parameters of the breathing cycle of the user at the current moment in real time, and transmitting the physiological parameters to a vehicle central control system;
and S3, acquiring the physiological parameters and the first state of the user at the current moment in a vehicle central control system, configuring a threshold value of health information based on the physiological parameters and/or whether the first state is abnormal or not to give a safety early warning prompt to the user, and performing safety auxiliary control on the vehicle in danger.
Optionally, the obtaining the physiological parameter of the breathing cycle of the user at the current time in real time includes:
acquiring heart rate and blood oxygen parameters of the respiratory cycle of the user at the current moment through an intelligent watch;
the heart rate parameters comprise heart rate, heart intensity and variation of heart rate frequency; the blood oxygen parameters comprise: blood oxygen value, and the amount of change in blood oxygen value.
Optionally, the configuring a threshold value of health information based on the physiological parameter to make a safety early warning prompt for the user, and performing safety auxiliary control on a vehicle in danger includes:
at least one parameter of the heartbeat rate, the heartbeat intensity and the blood oxygen value is lower than a preset first group of corresponding threshold values, or at least one parameter of the variation of the heart rate frequency and the variation of the blood oxygen value exceeds a preset second group of corresponding threshold values; and judging that the physiological parameter value of the user is a first abnormity, triggering the safety early warning application program to automatically control a vehicle central control system, and controlling a voice interaction system through the vehicle central control system to remind the user of driving safety.
Optionally, the voice interaction system is controlled by the vehicle central control system to remind the user of driving safety, and the method further comprises the following steps:
and if the physiological parameter value of the user is lower than a preset first group corresponding threshold value and exceeds a preset second group corresponding threshold value, judging that the physiological parameter value of the user is a second abnormality, reminding the user of driving safety, simultaneously turning on a double-flash vehicle lamp of the vehicle, and turning on an auxiliary parking system to park along the road.
Optionally, the obtaining of the first state of the user in the vehicle at the current moment includes:
acquiring the body sitting posture, the head state, the eye state and the arm state of a user in the vehicle at the current moment through a camera; wherein, the first and the second end of the pipe are connected with each other,
the body seating position comprises a body seating position deviating from a standard seating position;
the head state comprises recline and/or tilt;
the eye states include open eye and closed eye states;
the arm state includes deviation of an arm position from a standard zone range.
Optionally, the configuring a threshold value and a first state of health information based on the physiological parameter to make a safety precaution prompt to the user includes:
when the physiological parameter value of the user is judged to be the second abnormity, judging the state of the user based on the current first state of the user;
if the first state is any one of a body sitting posture deviating from a standard sitting posture, a head state of leaning backwards and/or inclining, an eye state of closing eyes and an arm position deviating from a standard area range; if the current user is judged to be in the third abnormity, triggering the safety early warning application program to automatically control a vehicle central control system to position the current vehicle position, and sending the current vehicle position and early warning information to the familiarity number bound by the user in a short message mode;
if the first state is at least two states of the body sitting posture deviating from the standard sitting posture, the head state inclining backwards and/or inclining, the eye state closing state, the arm position deviating from the standard area range and the iris acquisition amount corresponding to the eyes being smaller than the preset iris acquisition amount threshold value; and if the current user is judged to be in the fourth abnormity, the current vehicle position and the early warning information are sent to the familiarity number bound by the user in a short message mode, and the network telephone is automatically carried out.
Optionally, the first state further includes an iris acquisition amount corresponding to the current eye acquired by the camera in real time, when the iris acquisition amount corresponding to the eye is smaller than a preset iris acquisition amount threshold, it is determined that the current user is in a fifth abnormal state, and the safety early warning application program automatically controls the vehicle central control system to make an SOS call.
This application still provides a personal safety precaution's device in vehicle, and this personal safety precaution's device includes:
the camera shooting unit is used for monitoring a preset area in the vehicle in real time, acquiring a first state of a user in the vehicle at the current moment, and transmitting the first state to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring;
the physiological parameter acquisition unit is used for acquiring the physiological parameters of the current breathing cycle of the user in real time and transmitting the physiological parameters to a vehicle central control system;
and the safety early warning application program control unit is used for acquiring the physiological parameters and the first state of the user at the current moment in a vehicle central control system, configuring a threshold value of health information and/or whether the first state is abnormal or not based on the physiological parameters to give a safety early warning prompt to the user, and carrying out safety auxiliary control on the vehicle in danger.
The present application also provides an electronic device, including:
a memory for storing non-transitory computer readable instructions; and
a processor for executing the computer readable instructions, such that the computer readable instructions, when executed by the processor, implement the method described above.
The present application also provides a computer readable storage medium comprising computer instructions which, when run on a device, cause the device to perform the method described above.
Compared with the prior art, the method has obvious advantages and beneficial effects. By means of the technical scheme, the method and the device have at least one of the following advantages and beneficial effects:
1. the method comprises the steps that a preset area in the vehicle is monitored in real time, a first state of a user in the vehicle at the current moment is obtained, and the first state is transmitted to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring; acquiring physiological parameters of the respiratory cycle of the user at the current moment in real time, and transmitting the physiological parameters to a vehicle central control system; the method comprises the steps of obtaining physiological parameters and a first state of a user at the current moment in a vehicle central control system, configuring a threshold value of health information based on the physiological parameters and/or judging whether the first state is abnormal or not, making a safety early warning prompt for the user, and performing safety auxiliary control on a vehicle in danger. The method and the device have the advantages that early warning is carried out on the current personal safety of a driver in advance in the driving process of the vehicle, dangerous accidents of the vehicle in the driving process are avoided, early warning and self-rescue means are provided for users, and the protection on the personal safety of the driver is enhanced.
2. The physiological parameters of the respiration cycle of the user at the current moment are obtained in real time, and the heart rate and the blood oxygen parameters of the respiration cycle of the user at the current moment are obtained through the smart watch; the heart rate parameters comprise heart rate, heart intensity and variation of heart rate frequency; the blood oxygen parameters comprise: blood oxygen value, and the amount of change in blood oxygen value. The heart rate and the blood oxygen parameter of the respiration cycle of the user at the current moment and the variation thereof can judge the potential safety condition of the current user in the running process of the vehicle, and the personal safety early warning is timely carried out on the driver through the intelligent vehicle cabin.
3. The method comprises the steps that a safety early warning prompt is given to a user based on a threshold value of physiological parameter configuration health information, safety auxiliary control is conducted on a vehicle in danger, and specifically at least one of parameters of a heartbeat rate, a heartbeat intensity and a blood oxygen value is lower than a preset first group of corresponding threshold values, or at least one of parameters of a variation of a heart rate frequency and a variation of a blood oxygen value exceeds a preset second group of corresponding threshold values; and judging that the physiological parameter value of the user is a first abnormity, triggering the safety early warning application program to automatically control a vehicle central control system, and controlling a voice interaction system through the vehicle central control system to remind the user of driving safety. According to the method and the device, the physiological condition of the current user is judged by adopting the first group of corresponding threshold values of the heartbeat rate, the heartbeat intensity and the blood oxygen value or the second group of corresponding threshold values preset by the change rate corresponding to the first group of corresponding threshold values, so that the accuracy of judging the current state of the user is improved.
3. This application still reminds based on controlling voice interaction system through vehicle center control system user driving safety is less than the corresponding threshold value of predetermined first group through user's physiological parameter value, and user's physiological parameter value surpasss the corresponding threshold value of predetermined second group, then judges user's physiological parameter value is the second anomaly, is reminding open the two flashing lights of vehicle when user driving safety, opens the parking assistance system and parks along the roadside. The voice interaction system is controlled by combining the vehicle central control system, and the personal safety state of the current driver is judged in the vehicle driving process by combining interaction, so that the current vehicle is subjected to auxiliary safety operation when the personal safety of the driver is dangerous.
4. According to the method, a first state of a user in a vehicle at the current moment is obtained, and a body sitting posture, a head state, an eye state and an arm state of the user in the vehicle at the current moment are obtained through a camera; wherein the body seating posture comprises a body seating posture deviating from a standard seating posture; the head state comprises recline and/or tilt; the eye states include open eye and closed eye states; the arm state comprises that the arm position deviates from a standard area range, and when the physiological parameter value of the user is judged to be second abnormity, the safety early warning application program is triggered to automatically control a vehicle central control system to position the current vehicle position when the user is judged to be in a third abnormity on the basis of the current first state of the user, and the current vehicle position and early warning information are sent to the familiarity number bound by the user in a short message mode; and when the current user is judged to be in the fourth abnormity, the current vehicle position and the early warning information are sent to the familiarity number bound by the user in a short message mode, and the network telephone is automatically carried out. According to the method and the device, the personal safety early warning and the protection at different levels are respectively executed by aiming at different abnormal states of the user, so that the excessive protection is avoided, and the user experience is enhanced.
5. The method and the device have the advantages that the iris acquisition amount corresponding to the current eyes is acquired by the camera in real time through the first state, when the iris acquisition amount corresponding to the eyes is smaller than the preset iris acquisition amount threshold value, the current situation that the user is in the fifth abnormity is judged, the safety early warning application program automatically controls the vehicle central control system to call out the SOS, and when the driver has an emergency safety state, the driving vehicle and the user are subjected to emergency early warning and emergency call for help.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for providing personal safety warnings in a vehicle according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a personal safety precaution device in a vehicle according to an embodiment of the present application;
FIG. 3 is a schematic flow chart illustrating a method for providing personal safety warnings in a vehicle according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device for personal safety warning in a vehicle according to another embodiment of the present application.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects thereof according to the present invention will be given with reference to the accompanying drawings and preferred embodiments.
The application provides a method, a device, equipment and a storage medium for personal safety early warning in a vehicle, wherein a preset area in the vehicle is monitored in real time to obtain a first state of a user in the vehicle at the current moment, and the first state is transmitted to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring; acquiring physiological parameters of the breathing cycle of the user at the current moment in real time, and transmitting the physiological parameters to a vehicle central control system; the method comprises the steps of obtaining physiological parameters and a first state of a user at the current moment in a vehicle central control system, configuring a threshold value of health information based on the physiological parameters and/or judging whether the first state is abnormal or not, making a safety early warning prompt for the user, and performing safety auxiliary control on a vehicle in danger. Mobile intelligent terminal and application are used in this application to and video is supplementary in the vehicle, through combining user's health index and camera, in order to solve the vehicle at the in-process of traveling, carry out early warning in advance to driver's current personal safety, avoid the vehicle dangerous accident to appear at the driving in-process, for the user provides the means of early warning and saving oneself, the reinforcing is to the protection of driver's personal safety.
The application provides a method for early warning of personal safety in a vehicle, which is applied to an intelligent cabin of the vehicle, and the method for early warning of the personal safety in the vehicle comprises the following steps:
the method comprises the following steps that S1, a preset area in a vehicle is monitored in real time, a first state of a user in the vehicle at the current moment is obtained, and the first state is transmitted to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring;
s2, acquiring physiological parameters of the respiratory cycle of the user at the current moment in real time, and transmitting the physiological parameters to a vehicle central control system;
and S3, acquiring the physiological parameters and the first state of the user at the current moment in a vehicle central control system, configuring a threshold value of health information based on the physiological parameters and/or whether the first state is abnormal or not to give a safety early warning prompt to the user, and carrying out safety auxiliary control on the vehicle in danger.
It should be noted that the physiological parameters include heart rate and blood oxygen parameters of the user's current respiratory cycle; the heart rate parameters comprise heart rate, heart intensity and variation of heart rate frequency; the blood oxygen parameters comprise: blood oxygen value, and the amount of change in blood oxygen value. For example, for adults, the normal heart rate value is 60-100 beats/minute, but for some special people, such as people who like sports, or the elderly, or those who suffer from related diseases, the basic heart rate and the resting heart rate are relatively slow, such as 50-95 beats/minute, and also fall within the normal range; a heart rate value below 50/min may be selected to be preset to warn of abnormalities. The preset value is also configured by a user according to the actual situation in a user-defined way and is stored in the vehicle machine system.
The real-time monitoring also comprises distraction monitoring, dangerous behavior monitoring and fatigue monitoring, for example, distraction monitoring, wherein in the driving process, the camera is automatically controlled by a vehicle central control system to sample the sight line deviation and the face angle deviation of a driver; judging according to the angle deviation threshold value; when the angular deviation threshold is reached, triggering and starting timing, judging the distraction level according to the time length, and giving corresponding prompts, such as sound alarm, voice alarm, safety belt tightening, instrument alarm, early warning prompt and the like. In the dangerous behavior monitoring, the current driver in the vehicle is judged to be in a dangerous state by dangerous behavior detection including smoking, calling, eating and the like of the driver. In fatigue monitoring, for example, in the driving process, a camera samples the eyes of a driver and the yawning behavior; and judging whether the driver is tired or not and the fatigue level by combining the factors such as driving time, driving speed and the like through the camera DMS. The system sends corresponding warnings, such as voice alarms, seat belt tightening, meter alarms, etc., to the driver according to the fatigue level.
In the embodiment of the application, a proper threshold value can be configured for the health information of the driver in the vehicle-mounted software, and when abnormal heart rate of the passenger is found, the vehicle-mounted software can control the vehicle-related equipment to make the following prompts in combination with the current camera condition: if (a) triggering voice interaction, reminding a user; (b) opening double flashes to assist in parking by side; (c) Sending a short message to the binding intimacy number, and sending position and early warning information; and (d) automatically dialing the internet phone ecall and the like.
Optionally, the obtaining the physiological parameter of the breathing cycle of the user at the current time in real time includes:
acquiring heart rate and blood oxygen parameters of the respiratory cycle of the user at the current moment through an intelligent watch;
the heart rate parameters comprise heart rate, heart intensity and variation of heart rate frequency; the blood oxygen parameters comprise: blood oxygen value, and the amount of change in blood oxygen value.
It should be noted that some users may have a low blood oxygen value, and for such a case, the blood oxygen parameter and the heart rate parameter may be combined for determination, where both the blood oxygen parameter and the heart rate parameter include a variation and/or a variation rate of a physiological parameter value thereof in an observation period.
Optionally, the configuring a threshold value of health information based on the physiological parameter to make a safety early warning prompt for the user, and performing safety auxiliary control on a vehicle in danger includes:
at least one parameter of the heartbeat rate, the heartbeat intensity and the blood oxygen value is lower than a preset first group of corresponding threshold values, or at least one parameter of the variation of the heart rate frequency and the variation of the blood oxygen value exceeds a preset second group of corresponding threshold values; and judging that the physiological parameter value of the user is a first abnormity, triggering the safety early warning application program to automatically control a vehicle central control system, and controlling a voice interaction system through the vehicle central control system to remind the user of driving safety.
It should be noted that when at least one parameter of the heart rate parameter value of the driver in the vehicle is lower than a preset first group of corresponding threshold values, or at least one parameter of the blood oxygen parameter value exceeds a preset second group of corresponding threshold values, it can be determined that a lightweight safety hazard exists in the driver in the vehicle at the moment, it is determined that the physiological parameter value of the user is a first anomaly, the safety early warning application program is triggered to automatically control a vehicle central control system, and the vehicle central control system controls a voice interaction system to remind the user of driving safety.
Optionally, the voice interaction system is controlled by the vehicle central control system to remind the user of driving safety, and the method further comprises the following steps:
and if the physiological parameter value of the user is lower than a preset first group corresponding threshold value and exceeds a preset second group corresponding threshold value, judging that the physiological parameter value of the user is a second abnormality, reminding the user of driving safety, simultaneously turning on a double-flash vehicle lamp of the vehicle, and turning on an auxiliary parking system to park along the road.
It should be noted that, the physiological parameter value of the driver is lower than the preset first group corresponding threshold value in the vehicle, and the physiological parameter value of the user exceeds the preset second group corresponding threshold value, if some users have blood oxygen value, in the vehicle driving process, the change rate of the physiological parameter value in the observation period is used for judging that the driver is currently in the personal safety state, so that the personal safety risk level of the driver is increased, the driver in the vehicle user is judged to be in the second abnormal level, the vehicle double-flash lamp is turned on while the driving safety of the user is reminded, and the auxiliary parking system is turned on to park along the road.
Optionally, the obtaining of the first state of the user in the vehicle at the current moment includes:
acquiring the body sitting posture, the head state, the eye state and the arm state of a user in the vehicle at the current moment through a camera; wherein the content of the first and second substances,
the body sitting posture comprises a body sitting posture deviating from a standard sitting posture;
the head state comprises recline and/or tilt;
the eye states include open eye and closed eye states;
the arm state includes deviation of an arm position from a standard zone range.
It should be noted that the first state of the driver at the current time in the vehicle may be obtained by, but is not limited to, the body sitting posture, the head state, the eye state and the arm state, and may be combined with at least one of the fatigue monitoring, the distraction monitoring and the dangerous behavior monitoring of the real-time monitoring.
Optionally, the configuring a threshold value and a first state of health information based on the physiological parameter to make a safety precaution prompt to the user includes:
when the physiological parameter value of the user is judged to be the second abnormity, judging the state of the user based on the current first state of the user;
if the first state is any one of a body sitting posture deviating from a standard sitting posture, a head state of leaning backwards and/or inclining, an eye state of closing eyes and an arm position deviating from a standard area range; if the current user is judged to be in the third abnormity, triggering the safety early warning application program to automatically control a vehicle central control system to position the current vehicle position, and sending the current vehicle position and early warning information to the familiarity number bound by the user in a short message mode;
if the first state is at least two states of the body sitting posture deviating from the standard sitting posture, the head state being backward leaning and/or inclined, the eye state being eye closing state, the arm position deviating from the standard area range and the iris acquisition amount corresponding to the eyes being smaller than the preset iris acquisition amount threshold value; and if the current user is judged to be in the fourth abnormity, the current vehicle position and the early warning information are sent to the familiarity number bound by the user in a short message mode, and the network telephone is automatically carried out.
It should be noted that, when the central control system of the vehicle-mounted device configures a threshold value of health information for a physiological parameter of a driver in the vehicle, and determines that the current driver in the vehicle is in different abnormal levels, such as a second abnormality, a third abnormality, and a fourth abnormality, the central control system may further combine with a first state of the driver captured by a camera automatically controlled by the central control system in the current time period to comprehensively determine a level of a safety level of a dangerous person where the current driver is located, and feed back the determined level to the vehicle central control system, so that the central control system controls the vehicle device to perform an early warning operation of a corresponding danger level, thereby safely protecting the personal safety status of the current driver in an appropriate manner.
Optionally, the first state further includes an iris acquisition amount corresponding to the current eye acquired by the camera in real time, when the iris acquisition amount corresponding to the eye is smaller than a preset iris acquisition amount threshold, it is determined that the current user is in a fifth abnormality, and the safety early warning application program automatically controls the vehicle central control system to make an SOS call.
It should be noted that, in the embodiment of the present application, the current personal safety condition of the driver in the vehicle is further determined by introducing the iris acquisition amount corresponding to the current eye acquired by the camera in real time, for example, the iris acquisition amount corresponding to the current eye acquired by the camera is abnormal, that is, the current user is at the fifth dangerous personal safety abnormal level, the central control system in the vehicle system immediately controls the safety early warning application program to automatically control the vehicle central control system to make an SOS call to the outside, and assists the vehicle to perform safety operation, so as to protect the personal safety of the driver in the vehicle to the maximum extent.
The application also provides a personal safety early warning device in a vehicle, which is shown in the figure 2, and the structural schematic diagram of the personal safety early warning device in the vehicle is shown in the embodiment of the application; the personal safety precaution device 200 includes:
the camera unit 210 is used for monitoring a preset area in a vehicle in real time, acquiring a first state of a user in the vehicle at the current moment, and transmitting the first state to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring;
the physiological parameter acquiring unit 220 is used for acquiring the physiological parameters of the respiratory cycle of the user at the current moment in real time and transmitting the physiological parameters to a vehicle central control system;
the safety early warning application program control unit 230 is configured to obtain the physiological parameter and the first state of the user at the current time in the vehicle central control system, configure a threshold of health information and/or whether the first state is abnormal based on the physiological parameter, make a safety early warning prompt for the user, and perform safety auxiliary control on the vehicle in danger.
In an embodiment of the present application, as shown in fig. 3, a schematic flowchart of a method for personal safety warning in a vehicle according to an embodiment of the present application is shown. In the personal safety warning device 200, a user mobile intelligent terminal, such as a smart phone, a smart watch, a smart headset, etc., is connected to a bluetooth module in a vehicle system through bluetooth communication via a safety warning application control unit 230, wherein the safety warning application control unit 230 is not limited to the mobile intelligent terminal device, such as the smart phone, the smart watch, the smart headset, etc. The camera unit 210 includes camera devices such as a camera DMS, and the in-vehicle system starts the camera DMS in the camera unit 210 to monitor the driver state in parallel, and reports the driver state obtained by monitoring to in-vehicle system monitoring software in the security early warning application control unit 230 through bluetooth communication. When a user such as a driver or a passenger in a vehicle has abnormal heart rate, the vehicle-mounted machine system acquires specific parameter values and variation conditions of the abnormal heart rate of the driver or the passenger through a physiological parameter acquisition unit 220 connected with the vehicle-mounted machine system, when the vehicle-mounted machine system finds information such as the abnormal heart rate of the driver or the passenger through the physiological parameter acquisition unit 220, the information such as the abnormal heart rate of the driver or the passenger is sent to the vehicle-mounted machine system through a Bluetooth system, the vehicle-mounted machine system acquires information such as the abnormal heart rate of the user, looks up the state of the driver through a camera DMS (digital video server) in a camera unit 210 at the current moment through vehicle-mounted machine system monitoring software, such as looking up the face state of the driver or the passenger, and if eyes of the driver or the passenger in the face state of the driver or the passenger are in a closed-eye state and a low-head state, the vehicle-mounted machine system monitoring software acquires that the eyes in the face of the driver or the passenger are in the closed-eye state and the low-head state, and triggers equipment in a vehicle intelligent seat such as a vehicle system; (a) triggering a voice interaction to alert a user; (b) opening double flashes to assist in parking at the side; (c) Sending a short message to the binding intimacy number, and sending position and early warning information; and (d) automatically dialing the internet phone ecall and the like. If the face state of a driver or a passenger is not in an eye closing or head lowering state, triggering voice interaction to remind a user of paying attention to personal safety; and the double-flash is turned on through the vehicle-mounted system to assist the driver or passengers to stop at the side, and the personal safety of the driver or passengers in the vehicle is further protected. For other situations related to the present application, please refer to a method for personal safety warning in a vehicle, which is not described herein again.
The present application also provides an electronic device, where the electronic device 400 includes:
a memory 410 for storing non-transitory computer readable instructions; and
a processor 420 for executing the computer-readable instructions 430, such that the computer-readable instructions 430 when executed by the processor 420 implement the method described above.
The present application also provides a computer-readable storage medium comprising computer instructions which, when run on a device, cause the device to perform the method described above.
It should be noted that any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and that the scope of the preferred embodiments of the present application includes additional implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (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). Further, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be partially realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer-readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being included within the following description of the preferred embodiment.
Claims (10)
1. A method for personal safety early warning in a vehicle is characterized by comprising the following steps:
the method comprises the following steps that S1, a preset area in a vehicle is monitored in real time, a first state of a user in the vehicle at the current moment is obtained, and the first state is transmitted to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring;
s2, acquiring physiological parameters of the respiratory cycle of the user at the current moment in real time, and transmitting the physiological parameters to a vehicle central control system;
and S3, acquiring the physiological parameters and the first state of the user at the current moment in a vehicle central control system, configuring a threshold value of health information based on the physiological parameters and/or whether the first state is abnormal or not to give a safety early warning prompt to the user, and performing safety auxiliary control on the vehicle in danger.
2. The method of claim 1, wherein obtaining the physiological parameter of the user's current time breathing cycle in real-time comprises:
acquiring heart rate and blood oxygen parameters of the respiratory cycle of the user at the current moment through an intelligent watch;
the heart rate parameters comprise heart rate, heart intensity and variation of heart rate frequency; the blood oxygen parameters comprise: blood oxygen value, and the amount of change in blood oxygen value.
3. The method of claim 2, wherein configuring thresholds of health information based on the physiological parameters to prompt the user for safety warnings and to provide safety-assisted control of vehicles at risk comprises:
at least one parameter of the parameters of the heart rate, the heart rate intensity and the blood oxygen value is lower than a preset first group of corresponding thresholds, or at least one parameter of the parameters of the variation of the heart rate frequency and the variation of the blood oxygen value exceeds a preset second group of corresponding thresholds; and if the physiological parameter value of the user is judged to be first abnormal, triggering the safety early warning application program to automatically control a vehicle central control system, and controlling a voice interaction system to remind the user of driving safety through the vehicle central control system.
4. The method of claim 3, wherein controlling the voice interaction system through the vehicle central control system to remind the user of driving safety further comprises:
and if the physiological parameter value of the user is lower than a preset first group corresponding threshold value and exceeds a preset second group corresponding threshold value, judging that the physiological parameter value of the user is a second abnormality, reminding the user of driving safety, simultaneously turning on a double-flash vehicle lamp of the vehicle, and turning on an auxiliary parking system to park along the road.
5. The method of claim 4, wherein obtaining a first status of the in-vehicle user at a current time comprises:
acquiring the body sitting posture, the head state, the eye state and the arm state of a user in the vehicle at the current moment through a camera; wherein, the first and the second end of the pipe are connected with each other,
the body sitting posture comprises a body sitting posture deviating from a standard sitting posture;
the head state comprises recline and/or tilt;
the eye states include open eye and closed eye states;
the arm state includes deviation of an arm position from a standard zone range.
6. The method of claim 5, wherein configuring the threshold value of health information and the first state based on the physiological parameter to make a safety precaution prompt to the user comprises:
when the physiological parameter value of the user is judged to be the second abnormity, judging the state of the user based on the current first state of the user;
if the first state is any one state of the body sitting posture deviating from the standard sitting posture, the head state is the backward leaning and/or the inclining state, the eye state is the eye closing state, and the arm position deviates from the standard area range; if the current user is judged to be in the third abnormity, triggering the safety early warning application program to automatically control a vehicle central control system to position the current vehicle position, and sending the current vehicle position and early warning information to the familiarity number bound by the user in a short message mode;
if the first state is at least two states of the body sitting posture deviating from the standard sitting posture, the head state inclining backwards and/or inclining, the eye state closing state, the arm position deviating from the standard area range and the iris acquisition amount corresponding to the eyes being smaller than the preset iris acquisition amount threshold value; and if the current user is judged to be in the fourth abnormity, the current vehicle position and the early warning information are sent to the familiarity number bound by the user in a short message mode, and the network telephone is automatically carried out.
7. The method according to claim 6, wherein the first state further comprises an iris acquisition amount corresponding to the current eye acquired by the camera in real time, when the iris acquisition amount corresponding to the eye is smaller than a preset iris acquisition amount threshold value, it is determined that the current user is in a fifth abnormality, and the safety precaution application program automatically controls a vehicle central control system to make an SOS call.
8. A personal safety precaution device in vehicle, its characterized in that, the device includes:
the camera shooting unit is used for monitoring a preset area in the vehicle in real time, acquiring a first state of a user in the vehicle at the current moment, and transmitting the first state to a vehicle central control system; wherein the real-time monitoring is based on camera monitoring;
the physiological parameter acquisition unit is used for acquiring the physiological parameters of the current breathing cycle of the user in real time and transmitting the physiological parameters to a vehicle central control system;
and the safety early warning application program control unit is used for acquiring the physiological parameters and the first state of the user at the current moment in a vehicle central control system, configuring a threshold value of health information and/or whether the first state is abnormal or not based on the physiological parameters to give a safety early warning prompt to the user, and carrying out safety auxiliary control on the vehicle in danger.
9. An electronic device, comprising:
a memory for storing non-transitory computer readable instructions; and
a processor for executing the computer readable instructions such that the computer readable instructions, when executed by the processor, implement the method of any of claims 1 to 7.
10. A computer readable storage medium comprising computer instructions which, when run on a device, cause the device to perform the method of any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211512233.0A CN115966056A (en) | 2022-11-29 | 2022-11-29 | Method, device, equipment and storage medium for personal safety early warning in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211512233.0A CN115966056A (en) | 2022-11-29 | 2022-11-29 | Method, device, equipment and storage medium for personal safety early warning in vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115966056A true CN115966056A (en) | 2023-04-14 |
Family
ID=87362446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211512233.0A Pending CN115966056A (en) | 2022-11-29 | 2022-11-29 | Method, device, equipment and storage medium for personal safety early warning in vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115966056A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366510A (en) * | 2013-07-02 | 2013-10-23 | 惠州Tcl移动通信有限公司 | Mobile phone and safe driving method based on camera of mobile phone |
| CN104751600A (en) * | 2015-03-03 | 2015-07-01 | 北京虹安翔宇信息科技有限公司 | Anti-fatigue driving safety equipment based on iris recognition and application method thereof |
| CN104966382A (en) * | 2015-05-21 | 2015-10-07 | 浙江吉利汽车研究院有限公司 | Driver physiological status monitoring and responding system and method |
| JP2019099145A (en) * | 2017-11-29 | 2019-06-24 | メタル インダストリーズ リサーチ アンド ディベロップメント センター | Method for incorporating vital sign monitoring to vehicle control |
| CN110696834A (en) * | 2019-11-20 | 2020-01-17 | 东风小康汽车有限公司重庆分公司 | Driver state monitoring method, device and system and controller |
| CN114379566A (en) * | 2022-01-07 | 2022-04-22 | 广东乐心医疗电子股份有限公司 | Vehicle control method and device and electronic equipment |
| CN115027488A (en) * | 2022-07-08 | 2022-09-09 | 质子汽车科技有限公司 | Vehicle control method and device and intelligent vehicle |
| CN115352450A (en) * | 2022-08-12 | 2022-11-18 | 重庆长安汽车股份有限公司 | Vehicle driving assistance method and device, vehicle and storage medium |
-
2022
- 2022-11-29 CN CN202211512233.0A patent/CN115966056A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366510A (en) * | 2013-07-02 | 2013-10-23 | 惠州Tcl移动通信有限公司 | Mobile phone and safe driving method based on camera of mobile phone |
| CN104751600A (en) * | 2015-03-03 | 2015-07-01 | 北京虹安翔宇信息科技有限公司 | Anti-fatigue driving safety equipment based on iris recognition and application method thereof |
| CN104966382A (en) * | 2015-05-21 | 2015-10-07 | 浙江吉利汽车研究院有限公司 | Driver physiological status monitoring and responding system and method |
| JP2019099145A (en) * | 2017-11-29 | 2019-06-24 | メタル インダストリーズ リサーチ アンド ディベロップメント センター | Method for incorporating vital sign monitoring to vehicle control |
| CN110696834A (en) * | 2019-11-20 | 2020-01-17 | 东风小康汽车有限公司重庆分公司 | Driver state monitoring method, device and system and controller |
| CN114379566A (en) * | 2022-01-07 | 2022-04-22 | 广东乐心医疗电子股份有限公司 | Vehicle control method and device and electronic equipment |
| CN115027488A (en) * | 2022-07-08 | 2022-09-09 | 质子汽车科技有限公司 | Vehicle control method and device and intelligent vehicle |
| CN115352450A (en) * | 2022-08-12 | 2022-11-18 | 重庆长安汽车股份有限公司 | Vehicle driving assistance method and device, vehicle and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6627684B2 (en) | Driver status determination device, vehicle control system | |
| CN113345204B (en) | Vehicle-mounted remote fatigue awakening method and awakening system thereof | |
| CN104966382B (en) | Physiological driver's condition monitoring and reply system and method | |
| CN106515706A (en) | Vehicle safety driving control method and vehicle safety driving control system | |
| US20060011399A1 (en) | System and method for controlling vehicle operation based on a user's facial expressions and physical state | |
| TWI656050B (en) | Method for combining physiological monitoring with vehicle control | |
| US20170071525A1 (en) | Device of drowsiness detection and alarm and method of the same | |
| CN103978977A (en) | System and method for monitoring automobile based on body communication | |
| JP2003317197A (en) | Alarm system | |
| CN208027537U (en) | Intelligent wearable device and vehicle DAS (Driver Assistant System) | |
| CN205469242U (en) | Vehicle safe driving control system | |
| CN203195771U (en) | Vehicle-mounted first aid auxiliary device | |
| KR101922337B1 (en) | Safe driving method for aged person | |
| CN104590113A (en) | Feedback method of human-car information synesthesia | |
| WO2018211966A1 (en) | Driver monitoring device, driver monitoring method and program for monitoring driver | |
| JP2005253590A (en) | Driving support apparatus | |
| JP2015064764A (en) | In-vehicle device | |
| CN115966056A (en) | Method, device, equipment and storage medium for personal safety early warning in vehicle | |
| CN110667595A (en) | Monitoring method and monitoring system for physical state of vehicle driver | |
| CN208559178U (en) | Driver driving safety monitoring system | |
| CN115352450A (en) | Vehicle driving assistance method and device, vehicle and storage medium | |
| JP2018195249A (en) | Safety driving support device compatible with physical information of vehicle driver | |
| KR101708872B1 (en) | Anti drowsy driving system | |
| DE102008051388A1 (en) | Driver attention assessing device for detecting micro-sleep of driver during long night travel, has warning unit for warning driver if micro-sleep of driver is detected, and sensor unit arranged/integrated in seat belt of driver's seat | |
| GB2571121A (en) | Method for use in a vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |