CN114333269A - Vehicle accident handling method and device, computer equipment and storage medium - Google Patents
Vehicle accident handling method and device, computer equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the application belongs to the field of artificial intelligence and relates to a vehicle accident handling method which comprises the steps of obtaining vehicle data after a vehicle accident occurs and collecting sound data in the vehicle; judging whether the sound data in the vehicle contains preset role sound, wherein the preset role sound comprises sound of passengers in the vehicle; if the sound data in the vehicle does not contain the preset role sound, acquiring the working state of the vehicle safety facility, and determining whether rescue is needed according to the working state of the vehicle safety facility; and if the vehicle needs to be rescued, acquiring the data of the passengers in the current vehicle, and sending the data of the passengers in the current vehicle and the data of the passengers in the current vehicle to a rescue center. The application also provides a vehicle accident handling device, computer equipment and a storage medium. In addition, the application also relates to a block chain technology, and vehicle data, in-vehicle sound data and in-vehicle occupant data can be stored in the block chain. By the aid of the method and the device, accuracy of accident judgment is effectively improved.
Description
Technical Field
The present application relates to the field of artificial intelligence technologies, and in particular, to a vehicle accident handling method and apparatus, a computer device, and a storage medium.
Background
In the current field of vehicle safety, a method for handling a collision accident is to send out rescue information mainly by identifying a vehicle fault. However, such recognition methods have low recognition accuracy, and it is easy to determine that rescue information needs to be sent after a slight collision occurs between vehicles, which results in waste of rescue resources.
Disclosure of Invention
The embodiment of the application aims to provide a vehicle accident processing method, a vehicle accident processing device, a computer device and a storage medium, so as to solve the problem of low accident judgment accuracy in the prior art.
In order to solve the above technical problem, an embodiment of the present application provides a vehicle accident handling method, which adopts the following technical solutions:
acquiring vehicle data after a vehicle accident occurs, and acquiring sound data in the vehicle;
judging whether the in-vehicle sound data contains preset role sound, wherein the preset role sound comprises in-vehicle passenger sound;
if the in-vehicle sound data does not contain the preset role sound, acquiring the working state of the vehicle safety facility, and determining whether rescue is needed according to the working state of the vehicle safety facility;
and if the vehicle needs to be rescued, acquiring the data of the passengers in the current vehicle, and sending the data of the passengers in the current vehicle and the data of the passengers in the current vehicle to a rescue center.
Further, before the step of obtaining vehicle data after the vehicle accident, the method further includes:
acquiring current speed data, direction data and throttle pressure data of a vehicle;
and judging whether the vehicle has an accident or not according to the current speed data, the current direction data and the current throttle pressure data of the vehicle.
Further, the vehicle data includes a body attitude; the step of acquiring vehicle data after the vehicle accident occurs comprises the following steps:
if the vehicle accident is judged, acquiring the gravity data, the vehicle body pressure data and the humidity data of the vehicle;
determining the body posture of the vehicle according to the gravity data, the body pressure data and the humidity data;
acquiring an emergency treatment scheme corresponding to the determined body posture;
and displaying the emergency treatment scheme in a first preset mode.
Further, the gravity data comprises a gravity direction, the vehicle body pressure data comprises a pressure parameter and a pressure direction, and the humidity data comprises a humidity parameter; the step of determining the body attitude of the vehicle from the gravity data, the body pressure data and the humidity data comprises:
acquiring the direction of a vehicle body;
if the pressure parameter of one side of the vehicle is greater than or equal to a first preset pressure threshold value, and an included angle between the vehicle body direction and the gravity direction is smaller than a preset angle threshold value, determining that the vehicle body posture of the vehicle is in a rollover state;
if the pressure parameters on at least two sides of the vehicle are greater than or equal to a second preset pressure threshold value and the included angle between the vehicle body direction and the gravity direction does not meet the preset angle threshold value, determining that the vehicle body posture of the vehicle is in a suspended state;
and if the pressure parameters on at least two sides of the vehicle are greater than or equal to a third preset pressure threshold value and the humidity parameters are greater than or equal to a humidity threshold value, determining that the vehicle body posture of the vehicle is in a water falling state.
Further, the in-vehicle passenger information includes in-vehicle passenger sign information; the step of collecting the current in-vehicle passenger information comprises the following steps:
continuously acquiring images of passengers in the vehicle, and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle.
Further, vital body characteristics in the vehicle are collected, and the in-vehicle passenger sign information is determined according to the in-vehicle passenger image and the vital body characteristics.
Further, the vehicle data includes a vehicle damage level; before the step of sending the vehicle data and the current in-vehicle passenger data to a rescue center, the method further comprises the following steps:
acquiring vehicle loss information after a vehicle accident occurs, and determining the vehicle damage level according to the vehicle loss information;
and displaying the guidance flow corresponding to the vehicle damage level in a second preset mode.
In order to solve the above technical problem, an embodiment of the present application further provides a vehicle accident handling device, which adopts the following technical solutions:
the sound acquisition module is used for acquiring vehicle data after an accident occurs to the vehicle and acquiring sound data in the vehicle;
the sound judging module is used for judging whether the sound data in the vehicle contains preset role sound;
the rescue determining module is used for acquiring the working state of the vehicle safety facility if the in-vehicle sound data does not contain the preset role sound, and determining whether rescue is needed according to the working state of the vehicle safety facility;
the first data sending module is used for collecting the data of the passengers in the current vehicle if the passengers need to be rescued, and sending the data of the passengers in the vehicle and the data of the passengers in the current vehicle to a rescue center.
In order to solve the above technical problem, an embodiment of the present application further provides a computer device, which adopts the following technical solutions:
comprising a memory having computer readable instructions stored therein and a processor that when executed implements the steps of the vehicle accident handling method as described above.
In order to solve the above technical problem, an embodiment of the present application further provides a computer-readable storage medium, which adopts the following technical solutions:
the computer readable storage medium has stored thereon computer readable instructions which, when executed by a processor, implement the steps of the vehicle accident handling method as described above.
Compared with the prior art, the embodiment of the application mainly has the following beneficial effects: acquiring vehicle data after a vehicle accident occurs and acquiring sound data in the vehicle; judging whether the in-vehicle sound data contains preset role sound, wherein the preset role sound comprises in-vehicle passenger sound; if the in-vehicle sound data does not contain the preset role sound, acquiring the working state of the vehicle safety facility, and determining whether rescue is needed according to the working state of the vehicle safety facility; and if the vehicle needs to be rescued, acquiring the data of the passengers in the current vehicle, and sending the data of the passengers in the current vehicle and the data of the passengers in the current vehicle to a rescue center. Whether this application contains and predetermines role sound through judging from the interior sound data of car of gathering to confirm the state of current interior personnel, and confirm whether need rescue through vehicle safety facility's operating condition, with the state of further personnel in confirming the car, promote and judge the accuracy, later gather current interior passenger information again, and combine vehicle data to send to rescue center together, so that rescue center can formulate corresponding rescue plan, promote rescue efficiency.
Drawings
In order to more clearly illustrate the solution of the present application, the drawings needed for describing the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is an exemplary system architecture diagram in which the present application may be applied;
FIG. 2 is a flow chart diagram of one embodiment of a vehicle accident handling method according to the present application;
FIG. 3 is a schematic structural diagram of one embodiment of a vehicle accident management apparatus according to the present application;
FIG. 4 is a schematic block diagram of one embodiment of a computer device according to the present application.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, the system architecture 100 may include terminal devices 101, 102, 103, a network 104, and a server 105. The network 104 serves as a medium for providing communication links between the terminal devices 101, 102, 103 and the server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
The user may use the terminal devices 101, 102, 103 to interact with the server 105 via the network 104 to receive or send messages or the like. The terminal devices 101, 102, 103 may have various communication client applications installed thereon, such as a web browser application, a shopping application, a search application, an instant messaging tool, a mailbox client, social platform software, and the like.
The terminal devices 101, 102, 103 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, mpeg compression standard Audio Layer 3), MP4 players (Moving Picture Experts Group Audio Layer IV, mpeg compression standard Audio Layer 4), laptop portable computers, desktop computers, and the like.
The server 105 may be a server providing various services, such as a background server providing support for pages displayed on the terminal devices 101, 102, 103.
It should be noted that the vehicle accident handling method provided in the embodiment of the present application is generally executed by a server/terminal device, and accordingly, the vehicle accident handling apparatus is generally disposed in the server/terminal device.
It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
With continued reference to FIG. 2, a flow diagram of one embodiment of a vehicle accident handling method in accordance with the present application is shown. The vehicle accident handling method comprises the following steps:
step S201: acquiring vehicle data after a vehicle accident occurs, and acquiring sound data in the vehicle;
in the embodiment, the vehicle data includes vehicle position information and vehicle body posture, wherein the vehicle position information is obtained based on positioning by a positioning element (such as a GPS (global positioning system) locator) and is characterized by the position of the current vehicle; the vehicle body posture comprises a vehicle body rollover state, a vehicle body suspension state, a vehicle body falling water state, a vehicle body inclination state, a vehicle body level state and the like, and is characterized in that the vehicle body is in a current state; the sound data in the car is acquired through the recording element, and when the car has an accident, the recording element is started to acquire the sound data in the car or is always in a starting state all the time.
Step S202: and judging whether the in-vehicle sound data contains preset role sound, wherein the preset role sound comprises in-vehicle passenger sound.
In this embodiment, initially, a preset role voice is pre-collected, sound data (such as timbre, sound velocity, and the like) related to a preset role is extracted from the preset role voice, and then a preset role voice is constructed according to the sound data and the preset role, where the preset role voice includes a voice of a passenger in the vehicle and/or a voice of a related worker (such as a voice of an insurance worker).
Step S203: and if the sound data in the vehicle does not contain the preset role sound, acquiring the working state of the vehicle safety facility, and determining whether rescue is needed according to the working state of the vehicle safety facility.
In this embodiment, if the in-vehicle sound data does not include the preset character sound, it is determined that the in-vehicle occupant is possibly in a coma state, and therefore, it is determined whether rescue is required by the operating state of the vehicle safety equipment, wherein the vehicle safety equipment includes an airbag, a door, and a seat belt.
If the safety airbag is in a working state, the vehicle is considered to have a major accident, and the need of rescue is directly judged;
if the safety airbag is in a non-working state and the vehicle door and/or the safety belt are/is in a non-working state, the alarm is continuously sent out within the preset time, and if the alarm is not cancelled by the passenger in the vehicle within the preset time, the passenger is determined to need to be rescued.
If the safety airbag is in a non-working state and the vehicle door and/or the safety belt are in a working state, the passenger in the vehicle is judged to be possibly in a waking state, confirmation information (such as the physical condition of the passenger in the vehicle and whether the vehicle is collided) needing to be confirmed by the member in the vehicle is displayed, and a suggestion whether the passenger in the vehicle needs to be rescued is provided according to the result of the confirmation information, wherein the suggestion whether the passenger in the vehicle needs to be rescued is provided if the current loss of the vehicle is serious, the suggestion needs to be rescued, or the suggestion that the physical condition of the passenger in the vehicle is poor, and the suggestion needs to be rescued.
Step S204: and if the vehicle needs to be rescued, acquiring the data of the passengers in the current vehicle, and sending the data of the passengers in the current vehicle and the data of the passengers in the current vehicle to a rescue center.
In the embodiment, the in-vehicle occupant data includes in-vehicle occupant sign information and in-vehicle occupant personal information, wherein the in-vehicle occupant sign information represents the personal physical condition of the in-vehicle occupant, and the in-vehicle occupant personal information represents the name, age, occupation, and the like of the in-vehicle occupant; the vehicle data comprises the position of the vehicle, the posture of the vehicle body and vehicle information, wherein the position information of the vehicle represents the geographical position of the vehicle, the posture of the vehicle body represents the posture (such as a rollover state, a suspension state, a water fall and the like) of the vehicle body, and the vehicle information represents the model, the name and the like of the vehicle.
Whether this application contains and predetermines role sound through judging from the interior sound data of car of gathering to confirm the state of current interior personnel, and confirm whether need rescue through vehicle safety facility's operating condition, with the state of further personnel in confirming the car, promote and judge the accuracy, later gather current interior passenger information again, and combine vehicle data to send to rescue center together, so that rescue center can formulate corresponding rescue plan, promote rescue efficiency.
In some optional implementation manners of this embodiment, in step S201, before the step of acquiring vehicle data after an accident occurs to the vehicle, the method further includes the following steps:
acquiring current speed data, direction data and throttle pressure data of a vehicle;
and judging whether the vehicle has an accident or not according to the current speed data, the current direction data and the current throttle pressure data of the vehicle.
In the present embodiment, the speed data is detected by an acceleration sensor, and the speed data includes a speed value of the current vehicle; the direction data can be obtained by detection of a direction sensor or calculation of an acceleration sensor, and comprises the direction angle of the current vehicle; the throttle pressure data is detected by a pressure sensor, and the vehicle body pressure data comprises a throttle pressure value of the current vehicle.
When the direction data is detected and obtained by the direction sensor, judging whether the vehicle has an accident according to the speed data and the direction data comprises the following steps:
(1) if the direction angle of the vehicle is smaller than a preset angle, the decrement of the current speed value of the vehicle in a first preset time is larger than a first preset threshold (if the original speed value of the vehicle is 50km/h, the speed value of the vehicle in the first preset time becomes 0km/h, the decrement of the current speed value of the vehicle in the first preset time is 50km/h), and the increment of the throttle pressure value of the current vehicle in a second preset time is larger than a second preset threshold (if the crude oil door pressure value of the vehicle is 10pa, the throttle pressure value of the current vehicle in the second preset time becomes 60pa, the increment of the throttle pressure value of the current vehicle in the second preset time is 50pa), it is determined that the vehicle is in a situation that the driving direction of the vehicle is unchanged, and the vehicle is in an active collision or emergency brake; on the contrary, if the direction angle of the vehicle is smaller than the preset angle, the increment of the speed value of the current vehicle in the first preset time is larger than a third preset threshold (for example, the original speed value of the vehicle is 10km/h, the speed value of the current vehicle in the first preset time becomes 60km/h, the increment of the speed value of the current vehicle in the first preset time is 50km/h), and the decrement of the throttle pressure value of the current vehicle in the second preset time is smaller than a fourth preset threshold (for example, the crude oil door pressure value of the vehicle is 50pa, the throttle pressure value of the current vehicle in the second preset time becomes 0pa, the decrement of the throttle pressure value of the current vehicle in the second preset time is 50pa), it is determined that the vehicle is collided by other vehicles under the condition that the driving direction of the vehicle is not changed.
The first preset threshold and the third preset threshold are mutually independent, and the second preset threshold and the fourth preset threshold are mutually independent.
(2) If the direction angle of the current vehicle is greater than a preset angle, the decrement of the speed value of the current vehicle in a first preset time is greater than a first preset threshold (if the original speed value of the vehicle is 50km/h, the speed value of the current vehicle in the first preset time becomes 0km/h, the decrement of the speed value of the current vehicle in the first preset time is 50km/h), and the increment of the throttle pressure value of the current vehicle in a second preset time is greater than a second preset threshold (if the crude oil door pressure value of the vehicle is 10pa, the throttle pressure value of the current vehicle in the second preset time becomes 60pa, the increment of the throttle pressure value of the current vehicle in the second preset time is 50pa), it is determined that the vehicle is collided or emergently braked by other vehicles under the condition that the running direction of the vehicle is changed; on the contrary, if the direction angle is greater than the preset angle, the increasing amount of the speed value within the first preset time is greater than a third preset threshold (if the original speed value of the vehicle is 10km/h, the speed value of the current vehicle within the first preset time becomes 60km/h, the increasing amount of the speed value of the current vehicle within the first preset time is 50km/h), and the decreasing amount of the throttle pressure value of the current vehicle within the second preset time is less than a fourth preset threshold (if the crude oil door pressure value of the vehicle is 50pa, the throttle pressure value of the current vehicle within the second preset time becomes 0pa, the decreasing amount of the throttle pressure value of the current vehicle within the second preset time is 50pa), it is determined that the vehicle is collided by other vehicles under the condition that the driving direction of the vehicle is changed.
When the direction data is obtained by the calculation of the acceleration sensor, the speed data comprises two speed values, namely an X-direction speed value and a Y-direction speed value, according to the pythagorean theorem
Determining a speed value a, wherein a1 is an X-direction speed value, a2 is a Y-direction speed value, and then determining whether the speed value a is smaller than a third preset threshold value, namely determining whether the vehicle is steered; the steps of judging whether the vehicle has an accident according to the speed data and the direction data are as follows:
(1) if the speed value a is smaller than a fifth preset threshold, determining that the driving direction of the vehicle is unchanged, and when the reduction of the current speed value of the vehicle in a first preset time is larger than the first preset threshold (if the original speed value of the vehicle is 50km/h, and the speed value of the vehicle of the current vehicle in the first preset time becomes 0km/h, the reduction of the current speed value of the vehicle in the first preset time is 50km/h), and the increase of the throttle pressure value of the current vehicle in a second preset time is larger than the second preset threshold (if the original throttle pressure value of the vehicle is 10pa, and the throttle pressure value of the current vehicle in the second preset time becomes 60pa, and the increase of the throttle pressure value of the current vehicle in the second preset time is 50pa), determining that the vehicle actively collides or brakes; on the contrary, when the increasing amount of the current vehicle speed value in the first preset time is larger than a third preset threshold (for example, the original vehicle speed value is 10km/h, the current vehicle speed value in the first preset time becomes 60km/h, the increasing amount of the current vehicle speed value in the first preset time is 50km/h), and the decreasing amount of the current vehicle throttle pressure value in the second preset time is smaller than a fourth preset threshold (for example, the original vehicle throttle pressure value is 50pa, the current vehicle throttle pressure value in the second preset time becomes 0pa, the decreasing amount of the current vehicle throttle pressure value in the second preset time is 50pa), the vehicle is collided by other vehicles.
(2) If the speed value a is larger than a fifth preset threshold value, the driving direction of the vehicle is determined to be changed, when the decrement of the current vehicle speed value in the first preset time is larger than a first preset threshold (for example, the original vehicle speed value is 50km/h, and the current vehicle speed value in the first preset time becomes 0km/h, the decrement of the current vehicle speed value in the first preset time is 50km/h), and the increment of the throttle pressure value of the current vehicle in the second preset time is larger than a second preset threshold (for example, the crude oil door pressure value of the vehicle is 10pa, and the throttle pressure value of the current vehicle in the second preset time becomes 60pa, and the increment of the throttle pressure value of the current vehicle in the second preset time is 50pa), it is determined that the vehicle is collided or emergently braked by another vehicle in the case where the traveling direction of the vehicle is changed; on the contrary, when the increasing amount of the current vehicle speed value in the first preset time is greater than a third preset threshold (for example, the original vehicle speed value is 10km/h, the current vehicle speed value in the first preset time becomes 60km/h, the increasing amount of the current vehicle speed value in the first preset time is 50km/h), and the decreasing amount of the current vehicle throttle pressure value in the second preset time is less than a fourth preset threshold (for example, the original vehicle throttle pressure value is 50pa, the current vehicle throttle pressure value in the second preset time becomes 0pa, the decreasing amount of the current vehicle throttle pressure value in the second preset time is 50pa), it is determined that the vehicle is collided by other vehicles under the condition that the driving direction of the vehicle is not changed.
The fifth preset threshold, the first preset threshold and the third preset threshold are independent of each other.
In some optional implementations of the present embodiment, the vehicle data includes body attitude; in step S201, the step of acquiring vehicle data after the vehicle accident includes:
if the vehicle accident is judged, acquiring the gravity data, the vehicle body pressure data and the humidity data of the vehicle;
determining the body posture of the vehicle according to the gravity data, the body pressure data and the humidity data;
acquiring an emergency treatment scheme corresponding to the determined body posture;
and displaying the emergency treatment scheme in a first preset mode.
In this embodiment, the gravity data includes a gravity value, and the gravity data is measured by a gravity sensor, which is used for measuring the gravity and the direction of the vehicle; the vehicle body pressure data comprises a vehicle body pressure value, and the vehicle body pressure data is measured by a pressure sensor which is used for measuring the pressure applied to the vehicle body; the humidity data includes a humidity value, and the humidity data is measured by a humidity sensor for measuring a humidity value of the vehicle body.
The emergency scheme is used for guiding passengers in the vehicle to escape and is a self-rescue scheme for the passengers in the vehicle; if the vehicle body is in a water falling state and does not soak the roof, the emergency scheme guides passengers in the vehicle to escape from the windows on the roof.
In some optional implementations of this embodiment, the gravity data includes a gravity direction, the body pressure data includes a pressure parameter and a pressure direction, and the humidity data includes a humidity parameter; the step of determining the body attitude of the vehicle from the gravity data, the body pressure data and the humidity data comprises:
acquiring the direction of a vehicle body;
if the pressure parameter of one side of the vehicle is greater than or equal to a first preset pressure threshold value, and an included angle between the vehicle body direction and the gravity direction is smaller than a preset angle threshold value, determining that the vehicle body posture of the vehicle is in a rollover state;
if the pressure parameters on at least two sides of the vehicle are greater than or equal to a second preset pressure threshold value and the included angle between the vehicle body direction and the gravity direction does not meet the preset angle threshold value, determining that the vehicle body posture of the vehicle is in a suspended state;
and if the pressure parameters on at least two sides of the vehicle are greater than or equal to a third preset pressure threshold value and the humidity parameters are greater than or equal to a humidity threshold value, determining that the vehicle body posture of the vehicle is in a water falling state.
In the present embodiment, the vehicle body direction is measured by a tilt sensor.
The vehicle body postures comprise a rollover state, a suspension state and a falling state; the step of determining the body attitude of the vehicle according to the gravity data, the body pressure data and the humidity data is as follows:
(1) judging whether the vehicle is in a rollover state (including a left rollover state and a right rollover state) according to the gravity data and the vehicle body pressure data, taking the left rollover state as an example: when the pressure parameter of the left side of the vehicle in the vehicle body pressure data detected by the pressure sensor is greater than or equal to a first preset pressure threshold value and the included angle between the vehicle body direction and the gravity direction does not meet a preset angle threshold value (if the included angle between the vehicle body direction and the gravity direction is not equal to 90 degrees), the vehicle is considered to be in a rollover state; furthermore, the acceleration of the left side of the vehicle can be judged whether to change by matching with the speed data (measured by the acceleration sensor) so as to improve the accuracy of judging whether the vehicle is in a rollover state.
(2) When the pressure parameters received on at least two sides of the vehicle in the vehicle body pressure data obtained by the pressure sensor are larger than or equal to a second preset pressure threshold value (if the vehicle is clamped on a branch, the branch has a plurality of supporting points for the vehicle at the moment, extrusion force is formed on multiple sides of the vehicle, and the extrusion force is larger than or equal to the second preset pressure threshold value), and the included angle between the vehicle body direction and the gravity direction does not meet the preset angle threshold value (if the included angle between the vehicle body direction and the gravity direction is not equal to 90 degrees), the vehicle is considered to be in a suspended state.
(3) When the pressure parameters received on at least two sides of the vehicle in the vehicle body pressure data detected by the pressure sensor are greater than or equal to a third preset pressure threshold (if the vehicle falls into water, the pressure received by the vehicle in each direction is greater than or equal to the third preset pressure threshold), and the humidity parameter detected by the humidity sensor is greater than or equal to the humidity threshold, the vehicle is considered to be in a falling-into-water state.
In some optional implementations of this embodiment, after the step of determining the body posture of the vehicle according to the gravity data, the body pressure data, and the humidity data, the method further includes the following steps:
acquiring an emergency treatment scheme corresponding to the determined body posture;
and displaying the emergency treatment scheme in a first preset mode.
In the embodiment, the emergency scheme is used for guiding passengers in the vehicle to escape and is a self-rescue scheme of the passengers in the vehicle; if the posture of the vehicle body falls into water and the vehicle roof is not soaked, the emergency scheme guides passengers in the vehicle to escape from the vehicle windows on the vehicle roof.
It should be noted that the first preset mode may be a page-turning or rolling mode (such as a pull-up rolling mode or a pull-down rolling mode) for displaying all the selectable emergency solutions, and the passenger in the vehicle may select one of the all the emergency solutions to perform the emergency treatment, and during the performing, the terminal of the vehicle or the mobile terminal of the user displays the emergency treatment solution selected by the passenger in the vehicle in a mode of graphics, video, and audio.
In some optional implementations of this embodiment, the in-vehicle occupant information includes in-vehicle occupant sign information; in step S204, the step of collecting the current in-vehicle occupant information includes:
continuously acquiring images of passengers in the vehicle, and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle.
In the embodiment, the image of the passenger in the vehicle is acquired through the camera in the vehicle, the image of the passenger in the vehicle is continuously acquired through the image analysis technology, the facial expression of the passenger in the vehicle is analyzed through the face recognition technology, so that the injury level of the passenger in the vehicle is judged, if the passenger in the vehicle is bleeding in the acquired image, the injury level of the passenger in the vehicle is judged to be one level, if the passenger in the vehicle is not bleeding in the acquired image, but the expression of the passenger in the vehicle is painful, the injury level of the passenger in the vehicle is judged to be two levels, and the like; and if the passengers in the vehicle are in a static state in the images of the passengers in the vehicle continuously obtained in the preset number, judging that the passengers in the vehicle are in a coma state, otherwise, judging that the passengers in the vehicle are not in the coma state.
In some optional implementations of this embodiment, the step of determining the in-vehicle occupant sign information according to the in-vehicle occupant image includes:
and acquiring vital body characteristics in the vehicle, and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle and the vital body characteristics.
In this embodiment, a non-contact vital sign obtaining method is adopted to obtain vital sign data of a living body, for example, the living body is irradiated by millimeter radar waves to obtain vibration data of a chest position of the living body, and the vibration data of the chest position is processed to obtain respiratory data and heartbeat data of the living body, so as to obtain the vital sign data.
In some optional implementations of this embodiment, the vehicle data includes a vehicle damage rating; in step S204, before the step of sending the vehicle data and the current in-vehicle occupant data to a rescue center, the method further includes the following steps:
acquiring vehicle loss information after a vehicle accident occurs, and determining the vehicle damage level according to the vehicle loss information;
and displaying the guidance flow corresponding to the vehicle damage level in a second preset mode.
Specifically, pressure sensors are mounted on various parts of the vehicle body, such as a front panel, a front bumper and the like, so that when any part on the vehicle body is collided, the loss degree of the upper part of the vehicle body is judged according to the pressure value detected by the pressure sensors, and the vehicle loss information is generated; the basic rule is that the larger the pressure value is, the larger the impact force applied to the vehicle body is, the more serious the corresponding vehicle body is damaged, so the damaged level of the vehicle can be classified according to the pressure value, for example, when the damaged level of the vehicle is a slight level, the pressure value is 5pa, and when the damaged level of the vehicle is a serious level, the pressure value is 30 pa.
After the damage level of the vehicle is confirmed, displaying a guidance flow corresponding to the vehicle loss information, specifically calling the guidance flow corresponding to the damage level of the vehicle, displaying the guidance flow through a terminal on the vehicle or a mobile terminal of an in-vehicle passenger, and displaying the guidance flow including the loss degree of the vehicle body, the estimated maintenance cost, the estimated maintenance time, an insurance processing flow, an accident reporting flow, a proposal and the like in the guidance flow, so that the in-vehicle passenger is guided to process an accident, and a subsequent processing mode (such as selecting privacy or reporting insurance) is determined after the guidance flow is integrated.
It should be noted that the second preset mode may be a page-turning or rolling type (e.g., pull-down rolling or pull-up rolling) mode for displaying all selectable guidance courses, and the passenger in the vehicle may select one guidance course from all guidance courses to perform the guidance courses.
It is emphasized that, in order to further ensure the privacy and safety of the vehicle data, the in-vehicle sound data and the in-vehicle occupant data, the vehicle data, the in-vehicle sound data and the in-vehicle occupant data can also be stored in the nodes of a block chain.
The block chain referred by the application is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like. A block chain (Blockchain), which is essentially a decentralized database, is a series of data blocks associated by using a cryptographic method, and each data block contains information of a batch of network transactions, so as to verify the validity (anti-counterfeiting) of the information and generate a next block. The blockchain may include a blockchain underlying platform, a platform product service layer, an application service layer, and the like.
The embodiment of the application can acquire and process related data based on an artificial intelligence technology. Among them, Artificial Intelligence (AI) is a theory, method, technique and application system that simulates, extends and expands human Intelligence using a digital computer or a machine controlled by a digital computer, senses the environment, acquires knowledge and uses the knowledge to obtain the best result.
The artificial intelligence infrastructure generally includes technologies such as sensors, dedicated artificial intelligence chips, cloud computing, distributed storage, big data processing technologies, operation/interaction systems, mechatronics, and the like. The artificial intelligence software technology mainly comprises a computer vision technology, a robot technology, a biological recognition technology, a voice processing technology, a natural language processing technology, machine learning/deep learning and the like.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware associated with computer readable instructions, which can be stored in a computer readable storage medium, and when executed, the processes of the embodiments of the methods described above can be included. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
With further reference to fig. 3, as an implementation of the method shown in fig. 2, the present application provides an embodiment of a vehicle accident handling apparatus, which corresponds to the embodiment of the method shown in fig. 2, and which is particularly applicable to various electronic devices.
As shown in fig. 3, the vehicle accident handling apparatus 300 according to the present embodiment includes: the system comprises a sound collection module 301, a sound judgment module 302, a rescue determination module 303 and a first data transmission module 304. Wherein:
the sound acquisition module 301 is used for acquiring vehicle data after a vehicle accident occurs and acquiring sound data in the vehicle;
a sound judgment module 302, configured to judge whether the in-vehicle sound data includes a preset role sound, where the preset role sound includes an in-vehicle passenger sound;
a rescue determining module 303, configured to obtain a working state of a vehicle safety facility if the in-vehicle sound data does not include the preset role sound, and determine whether rescue needs to be performed according to the working state of the vehicle safety facility;
the first data sending module 304 is configured to collect current in-vehicle passenger data if rescue is needed, and send the vehicle data and the current in-vehicle passenger data to a rescue center.
Whether this application contains and predetermines role sound through judging from the interior sound data of car of gathering to confirm the state of current interior personnel, and confirm whether need rescue through vehicle safety facility's operating condition, with the state of further personnel in confirming the car, promote and judge the accuracy, later gather current interior passenger information again, and combine vehicle data to send to rescue center together, so that rescue center can formulate corresponding rescue plan, promote rescue efficiency.
In some optional implementation manners of this embodiment, the system further includes a second data obtaining module and an accident judging module. Wherein:
the second data acquisition module is used for acquiring the current speed data, direction data and throttle pressure data of the vehicle;
and the accident judgment module is used for judging whether the vehicle has an accident or not according to the current speed data, the current direction data and the current accelerator pressure data of the vehicle.
In some optional implementations of the present embodiment, the vehicle data includes body attitude; the sound collection module 301 includes a data acquisition sub-module, a posture determination sub-module, a scheme acquisition sub-module, and a scheme display sub-module. Wherein:
the data acquisition submodule is used for acquiring the gravity data, the body pressure data and the humidity data of the vehicle if the vehicle is judged to have an accident;
the posture determining submodule is used for determining the body posture of the vehicle according to the gravity data, the body pressure data and the humidity data;
and the scheme acquisition submodule is used for acquiring the emergency scheme corresponding to the determined vehicle body posture.
And the scheme display submodule is used for displaying the first-aid scheme in a first preset mode.
In some optional implementations of the present embodiment, the posture determination submodule includes a direction obtaining unit, a first posture determination unit, a second posture determination unit, and a third posture determination unit. Wherein:
a direction acquisition unit for acquiring a vehicle body direction;
the first attitude determination unit is used for determining that the body attitude of the vehicle is in a rollover state if the pressure parameter of one side of the vehicle is greater than or equal to a first preset pressure threshold and an included angle between the body direction and the gravity direction is smaller than a preset angle threshold;
the second attitude determination unit is used for determining that the body attitude of the vehicle is in a suspended state if the pressure parameters on at least two sides of the vehicle are greater than or equal to a second preset pressure threshold and the included angle between the body direction and the gravity direction does not meet the preset angle threshold;
and the third posture determining unit is used for determining that the posture of the vehicle body of the vehicle is in a water falling state if the pressure parameters on at least two sides of the vehicle are greater than or equal to a third preset pressure threshold value and the humidity parameters are greater than or equal to a humidity threshold value.
In some optional implementations of this embodiment, the in-vehicle occupant information includes in-vehicle occupant sign information; the first data sending module 304 further includes an information determining sub-module. Wherein:
and the information determination submodule is used for continuously acquiring the images of the passengers in the vehicle and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle.
In some optional implementations of this embodiment, the information determination sub-module includes an information determination unit. Wherein:
and the information determining unit is used for acquiring the vital body characteristics in the vehicle and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle and the vital body characteristics.
In some optional implementations of this embodiment, the vehicle data includes a vehicle damage rating; the first data sending module 304 further includes a damage determination sub-module and a process display sub-module. Wherein:
the damage determining submodule is used for acquiring vehicle loss information after a vehicle has an accident and determining the damage level of the vehicle according to the vehicle loss information;
and the flow display submodule is used for displaying the guidance flow corresponding to the vehicle damage level in a second preset mode.
In order to solve the technical problem, an embodiment of the present application further provides a computer device. Referring to fig. 4, fig. 4 is a block diagram of a basic structure of a computer device according to the present embodiment.
The computer device 4 comprises a memory 41, a processor 42, a network interface 43 communicatively connected to each other via a system bus. It is noted that only computer device 4 having components 41-43 is shown, but it is understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead. As will be understood by those skilled in the art, the computer device is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and the hardware includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.
The computer device can be a desktop computer, a notebook, a palm computer, a cloud server and other computing devices. The computer equipment can carry out man-machine interaction with a user through a keyboard, a mouse, a remote controller, a touch panel or voice control equipment and the like.
The memory 41 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, etc. In some embodiments, the memory 41 may be an internal storage unit of the computer device 4, such as a hard disk or a memory of the computer device 4. In other embodiments, the memory 41 may also be an external storage device of the computer device 4, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the computer device 4. Of course, the memory 41 may also include both internal and external storage devices of the computer device 4. In this embodiment, the memory 41 is generally used for storing an operating system installed in the computer device 4 and various application software, such as computer readable instructions of a vehicle accident handling method. Further, the memory 41 may also be used to temporarily store various types of data that have been output or are to be output.
The processor 42 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 42 is typically used to control the overall operation of the computer device 4. In this embodiment, the processor 42 is configured to execute computer readable instructions stored in the memory 41 or process data, such as computer readable instructions for executing the vehicle accident handling method.
The network interface 43 may comprise a wireless network interface or a wired network interface, and the network interface 43 is generally used for establishing communication connection between the computer device 4 and other electronic devices.
Whether this application contains and predetermines role sound through judging from the interior sound data of car of gathering to confirm the state of current interior personnel, and confirm whether need rescue through vehicle safety facility's operating condition, with the state of further personnel in confirming the car, promote and judge the accuracy, later gather current interior passenger information again, and combine vehicle data to send to rescue center together, so that rescue center can formulate corresponding rescue plan, promote rescue efficiency.
The present application further provides another embodiment, which is to provide a computer-readable storage medium having stored thereon computer-readable instructions executable by at least one processor to cause the at least one processor to perform the steps of the vehicle accident handling method as described above.
Whether this application contains and predetermines role sound through judging from the interior sound data of car of gathering to confirm the state of current interior personnel, and confirm whether need rescue through vehicle safety facility's operating condition, with the state of further personnel in confirming the car, promote and judge the accuracy, later gather current interior passenger information again, and combine vehicle data to send to rescue center together, so that rescue center can formulate corresponding rescue plan, promote rescue efficiency.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. A vehicle accident handling method, comprising the steps of:
acquiring vehicle data after a vehicle accident occurs, and acquiring sound data in the vehicle;
judging whether the in-vehicle sound data contains preset role sound, wherein the preset role sound comprises in-vehicle passenger sound;
if the in-vehicle sound data does not contain the preset role sound, acquiring the working state of the vehicle safety facility, and determining whether rescue is needed according to the working state of the vehicle safety facility;
and if the vehicle needs to be rescued, acquiring the data of the passengers in the current vehicle, and sending the data of the passengers in the current vehicle and the data of the passengers in the current vehicle to a rescue center.
2. The vehicle accident handling method of claim 1, further comprising, prior to the step of obtaining vehicle data after the vehicle accident occurs:
acquiring current speed data, direction data and throttle pressure data of a vehicle;
and judging whether the vehicle has an accident or not according to the current speed data, the current direction data and the current throttle pressure data of the vehicle.
3. The vehicle accident handling method of claim 1, wherein the vehicle data includes a body attitude; the step of acquiring vehicle data after the vehicle accident occurs comprises the following steps:
if the vehicle accident is judged, acquiring the gravity data, the vehicle body pressure data and the humidity data of the vehicle;
determining the body posture of the vehicle according to the gravity data, the body pressure data and the humidity data;
acquiring an emergency treatment scheme corresponding to the determined body posture;
and displaying the emergency treatment scheme in a first preset mode.
4. A vehicle accident management method according to claim 3, wherein the gravity data includes a gravity direction, the body pressure data includes a pressure parameter and a pressure direction, and the humidity data includes a humidity parameter; the step of determining the body attitude of the vehicle from the gravity data, the body pressure data and the humidity data comprises:
acquiring the direction of a vehicle body;
if the pressure parameter of one side of the vehicle is greater than or equal to a first preset pressure threshold value, and an included angle between the vehicle body direction and the gravity direction is smaller than a preset angle threshold value, determining that the vehicle body posture of the vehicle is in a rollover state;
if the pressure parameters on at least two sides of the vehicle are greater than or equal to a second preset pressure threshold value and the included angle between the vehicle body direction and the gravity direction does not meet the preset angle threshold value, determining that the vehicle body posture of the vehicle is in a suspended state;
and if the pressure parameters on at least two sides of the vehicle are greater than or equal to a third preset pressure threshold value and the humidity parameters are greater than or equal to a humidity threshold value, determining that the vehicle body posture of the vehicle is in a water falling state.
5. The vehicle accident handling method of any one of claims 1 to 4, wherein the in-vehicle occupant information includes in-vehicle occupant sign information; the step of collecting the current in-vehicle passenger information comprises the following steps:
continuously acquiring images of passengers in the vehicle, and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle.
6. The vehicle accident handling method of claim 5, wherein the step of determining the in-vehicle occupant vital sign information from the in-vehicle occupant image comprises:
and acquiring vital body characteristics in the vehicle, and determining the sign information of the passengers in the vehicle according to the images of the passengers in the vehicle and the vital body characteristics.
7. The vehicle accident handling method of any one of claims 1 to 4, wherein the vehicle data includes a vehicle damage level; before the step of sending the vehicle data and the current in-vehicle passenger data to a rescue center, the method further comprises the following steps:
acquiring vehicle loss information after a vehicle accident occurs, and determining the vehicle damage level according to the vehicle loss information;
and displaying the guidance flow corresponding to the vehicle damage level in a second preset mode.
8. A vehicle accident management apparatus, comprising:
the sound acquisition module is used for acquiring vehicle data after an accident occurs to the vehicle and acquiring sound data in the vehicle;
the sound judging module is used for judging whether the sound data in the vehicle contains preset role sound;
the rescue determining module is used for acquiring the working state of the vehicle safety facility if the in-vehicle sound data does not contain the preset role sound, and determining whether rescue is needed according to the working state of the vehicle safety facility;
the first data sending module is used for collecting the data of the passengers in the current vehicle if the passengers need to be rescued, and sending the data of the passengers in the vehicle and the data of the passengers in the current vehicle to a rescue center.
9. A computer device comprising a memory having computer readable instructions stored therein and a processor which when executed implements the steps of the vehicle accident handling method of any one of claims 1 to 7.
10. A computer readable storage medium having computer readable instructions stored thereon which, when executed by a processor, implement the steps of the vehicle accident handling method of any of claims 1 to 7.
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