CN117441350A

CN117441350A - Information processing method and device, electronic equipment and storage medium

Info

Publication number: CN117441350A
Application number: CN202280004449.8A
Authority: CN
Inventors: 张念
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2024-01-23
Also published as: WO2023221118A1

Abstract

The embodiment of the disclosure provides an information processing method and device, electronic equipment and a storage medium. The information processing method is applied to the road side equipment and comprises the following steps: collecting detection information of a preset road area (S12); according to the detection information, a safety protection operation is performed for a target object located within a preset road area (S14).

Description

Information processing method and device, electronic equipment and storage medium

Technical Field

The disclosure relates to the technical field of internet of vehicles, but not limited to the technical field of internet of vehicles, and in particular relates to an information processing method and device, electronic equipment and a storage medium.

Background

For traffic safety, traffic signal lamps are generally arranged at intersections of roads. Pedestrians and vehicles coming and going need to pass through the crossing according to the traffic rules according to the indication of traffic signal lamps. For example, when the traffic signal at an intersection shows a green light, pedestrians facing the green light may go straight through a crosswalk (i.e., zebra crossing), and vehicles facing the green light may turn left.

On the zebra crossing without traffic signal lamp indication, the driver driving the vehicle is mainly relied on to observe to judge whether pedestrians exist on the zebra crossing, and if pedestrians exist on the zebra crossing, the pedestrians need to be avoided.

However, when there are pedestrians on the zebra crossing, due to the dead zone of the vehicle driving, the night driving or the poor safety awareness of part of pedestrians passing through the zebra crossing, a certain potential safety hazard exists on the zebra crossing.

Disclosure of Invention

The embodiment of the disclosure provides an information processing method and device, electronic equipment and a storage medium.

A first aspect of an embodiment of the present disclosure provides an information processing method, applied to a roadside device, including:

collecting detection information of a preset road area;

and according to the detection information, executing safety protection operation on the target object positioned in the preset road area.

A second aspect of an embodiment of the present disclosure provides an information processing method, applied to a server, including:

receiving preset information sent by road side equipment according to detection information in a preset road area;

the preset information is sent to a target vehicle which meets preset conditions with the preset road area; the preset information is used for controlling the driving of the target vehicle.

A third aspect of an embodiment of the present disclosure provides an information processing method, applied to a vehicle-mounted terminal of a vehicle, including:

Acquiring preset information; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

and executing safety protection operation on the target object positioned in the preset road area according to the preset information.

A fourth aspect of the present disclosure provides an information processing apparatus, applied to a roadside device, including:

the first acquisition module is used for acquiring detection information of a preset road area;

and the first processing module is used for executing safety protection operation on the target object positioned in the preset road area according to the detection information.

A fifth aspect of the embodiments of the present disclosure provides an information processing apparatus applied to a server, the apparatus including:

the first receiving module is used for receiving preset information sent by the road side equipment according to the detection information in the preset road area;

the sending module is used for sending the preset information to a target vehicle which meets preset conditions with the preset road area; the preset information is used for controlling the driving of the target vehicle.

A sixth aspect of the disclosed embodiments provides an information processing apparatus applied to a vehicle-mounted terminal of a vehicle, the apparatus including:

The acquisition module is used for acquiring preset information; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

and the second processing module is used for executing safety protection operation on the target object positioned in the preset road area according to the preset information.

A seventh aspect of the disclosed embodiments provides an electronic device, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: the steps in the information processing method as provided in any one of the foregoing first aspect and third aspect are implemented when the executable instructions are executed.

An eighth aspect of the disclosed embodiments provides a server, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: the steps in the information processing method as provided in the foregoing second aspect are implemented when the executable instructions are executed.

A ninth aspect of the presently disclosed embodiments provides a computer storage medium storing an executable program; the executable program, when executed by a processor, is capable of implementing the steps in the information processing method provided in any one of the foregoing first to third aspects.

The embodiment of the disclosure provides an information processing method, which is used for executing a safety protection operation on a target object located in a preset road area according to detection information of the preset road area, so that the safety protection operation is executed on the target object by using the detection information of the preset road area under the condition that the target object exists in the preset road area, the probability of traffic accidents of the target object when the target object passes through the preset road area can be reduced, and the potential safety hazard in the preset road area is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of embodiments of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the embodiments of the invention.

FIG. 1 is an environmental schematic diagram illustrating a method of information processing according to an exemplary embodiment;

FIG. 2 is a flow chart of a method of information processing according to an exemplary embodiment;

FIG. 3 is a flow chart of a method of information processing according to an exemplary embodiment;

FIG. 4 is a flow chart of a method of information processing according to an exemplary embodiment;

FIG. 5 is a flow chart of a method of information processing according to an exemplary embodiment;

FIG. 6 is a flow chart of a method of information processing according to an exemplary embodiment;

fig. 7 is a schematic diagram showing a structure of an information processing apparatus according to an exemplary embodiment;

fig. 8 is a schematic structural view of an information processing apparatus according to an exemplary embodiment;

fig. 9 is a schematic diagram showing a structure of an information processing apparatus according to an exemplary embodiment;

fig. 10 is a schematic structural view of an information processing apparatus according to an exemplary embodiment;

fig. 11 is a schematic structural view of an information processing apparatus according to an exemplary embodiment;

FIG. 12 is a schematic diagram of an electronic device, according to an example embodiment;

fig. 13 is a schematic diagram showing a structure of a server according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with embodiments of the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of embodiments of the invention.

The terminology used in the embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the disclosure. As used in this disclosure, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of embodiments of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

It is to be understood that the description of the various embodiments of the present disclosure emphasizes the differences between the various embodiments, and that the same or similar features may be referred to each other for brevity and will not be repeated.

Referring to fig. 1, fig. 1 is an environmental schematic diagram illustrating an information processing method according to an exemplary embodiment, and an implementation environment of the information processing method may be an internet of vehicles system. The internet of vehicles refers to that vehicle-mounted equipment on a vehicle effectively utilizes all vehicle dynamic information in an information network platform through a wireless communication technology so as to provide different functional services in the running process of the vehicle. As shown in fig. 1, the internet of vehicles system includes a roadside apparatus 11, a server 12, and a vehicle 13. The road side device 11 may be provided with a sensor for sensing environmental information of the preset road area. The road side device may detect the environmental information of the preset road area sensed by the sensor, and send preset information determined according to the detection information of the preset road area to the vehicle terminal of the vehicle 13 through the server 12. The vehicle-mounted terminal of the vehicle 13 performs a safety protection operation for a target object located in the preset road area according to the preset information of the preset road area.

It can be understood that the vehicle 13 may also sense the environmental information of the preset road area through its own sensor, detect the environmental information of the preset road area sensed by its own sensor, and execute the safety protection operation on the target object located in the preset road area according to the detected information of the preset road area.

In addition, it should be understood that the number of servers 12 and vehicles 13 shown in fig. 1 is merely illustrative, and that the internet of vehicles system may have any number of servers 12 and vehicles 13 as desired, for example, the servers 12 may be a cloud server cluster made up of a plurality of servers.

Fig. 2 is a flowchart illustrating an information processing method that may be applied to a road side device in the environment schematic shown in fig. 1 according to an exemplary embodiment, and as shown in fig. 2, the method may include the steps of:

s12: the road side equipment collects detection information of a preset road area;

s14: and according to the detection information, executing safety protection operation on the target object positioned in the preset road area.

In the embodiments of the present disclosure, the information processing method may be performed by a roadside apparatus, which is an apparatus located around or within a preset road area, and in particular, the roadside apparatus may include, but is not limited to, a camera, a processor unit, and a laser radar. The road side equipment can be fixedly arranged at a position close to the preset road area according to a preset interval.

The preset road area may include, but is not limited to: areas through which living bodies such as arbitrary pedestrians and/or animals can pass together with vehicles, for example, an intersection area and a zebra crossing area, the zebra crossing area may include: and the zebra crossing is positioned in the pedestrian waiting area.

The detection information of the preset road area may be any information collected for the preset road area, including but not limited to: image information, audio information, and/or radar measurement information.

The detection information may reflect road status information within a preset road area. The road condition information includes: road surface condition information and/or passing state information of pedestrians and/or vehicles and the like in a preset road area. The road surface condition information can be used for reflecting whether the road surface of the preset road area is smooth, whether the road surface has barriers, the type of the preset road area and whether the flood control well cover of the road surface is tightly buckled. The passing state information of pedestrians and/or vehicles and the like can reflect whether pedestrians and/or vehicles exist in a preset road area, whether congestion occurs, the movement state of a target object and the like.

The type of the preset road area can be determined according to road planning, for example, zebra crossings, single lines, islands, intersections or the like.

The detection information may be used for determining whether a target object is present in the preset road region.

The target object may include: the goal of security protection is needed. The target object includes, but is not limited to: living bodies such as pedestrians and/or animals.

The road side equipment is provided with a sensor for sensing the environmental information of the preset road area. The road side equipment can detect the environmental information of the preset road area sensed by the sensor to obtain the detection information of the preset road area.

The sensor may be fixed above the predetermined road area or at other locations, for example on a red-green light pole within the range of the predetermined road area.

The sensor may include a vision camera, an infrared camera, millimeter wave radar, and/or laser radar (LiDAR).

The visual camera can shoot pictures in the range of the preset road area in real time. The infrared camera can capture objects under night vision. Millimeter wave radars can be used for target localization and tracking using the characteristics of electromagnetic waves. The lidar may perform object identification and tracking by detecting object edges and shape information.

When step S12 is implemented, environmental information of the preset road area may be collected by one or more sensors of the road side device, and the preset road area may be detected, so as to obtain detection information of the preset road area.

When step S14 is implemented, it may be determined whether a target object exists in a preset road area according to the detection information, and when it is determined that the target object exists, a safety protection operation is performed with respect to the target object located in the preset road area. Wherein the target object may include a living object such as a pedestrian or an animal.

The embodiment of the disclosure provides an information processing method, which is characterized in that a road side device executes safety protection operation on a target object located in a preset road area according to detection information of the preset road area, so that under the condition that the target object exists in the preset road area, the safety protection operation is executed on the target object by using the detection information of the preset road area, the probability of traffic accidents of the target object when the target object passes through the preset road area can be reduced, and the potential safety hazards in the preset road area are reduced.

In one embodiment, the performing the safety protection operation on the target object located in the preset road area according to the detection information in the step S14 may include:

Determining whether the target object exists in the preset road area according to the detection information;

and when the target object exists in the preset road area, executing safety protection operation on the target object positioned in the preset road area.

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

Specifically, whether the target object exists in the preset intersection area or not can be determined through video information, infrared sensing information and/or radar sensing information of the preset road area, and when the target object exists in the preset road area, safety protection operation is executed for the target object located in the preset road area.

The video information of the preset road area is shot through a visual camera of the road side equipment, and the video information of the preset road area is detected through a target detection algorithm built in the road side equipment, so that whether the target object exists in the preset road area can be determined. For example, based on a face recognition algorithm or a human body recognition algorithm, it is detected whether a face or a human body is present in one or more video frames of video data, and if a face and/or a human body is recognized, it may be determined that at least a target object is present.

Further, the position of the target object in the preset road area can be determined according to the position and/or acquisition parameters (such as focal length) of the image acquisition device of the video information, and information such as the moving speed, the moving track and the like of the target object in the preset road area can be further determined.

The infrared sensing information of the preset road area is sensed by a near infrared camera of the road side equipment or a sensor of the far infrared camera, and whether the target object exists in the preset road area can be determined according to the infrared sensing information of the preset road area. For example, the infrared camera may be a passive infrared camera or an active infrared camera. The active infrared camera can emit infrared rays and collect infrared rays after the infrared rays act on an object so as to obtain infrared sensing information. The passive infrared camera collects infrared rays emitted by a living body, so that infrared sensing information is obtained.

The radar sensing information of the preset road area is sensed by millimeter wave radar and/or laser radar of road side equipment, and the millimeter wave radar can be used for positioning and tracking targets by utilizing the characteristics of electromagnetic waves. The lidar may perform object identification and tracking by detecting object edges and shape information. According to the radar sensing information of the preset road area, whether the target object exists in the preset road area or not and the information such as the position, the moving speed and the moving track of the target object in the preset road area can be determined.

In one embodiment, the performing the safety protection operation for the target object located in the preset road area may adopt at least one of the following steps:

step one: and controlling the light emission of the indicator lamps on the two sides of the preset road area and/or on the road surface according to the information of the target object in the preset road area.

Wherein the indicator lamp may be controlled to emit light of a color corresponding to the information of the target object according to the information of the target object located in the preset road area.

The different illumination colors of the indicator lights may represent different degrees of danger and/or the length of the journey the target object needs to travel away from the predetermined road area.

The degree of risk may be characterized as: and the possibility of collision between the target object and the vehicle to be driven to the preset road area is realized. The greater the likelihood of collision, the greater the degree of risk; the less likely a collision will occur, the lower the risk level.

For example, when the zebra stripes are included in the preset road region, the indicator lamps may be disposed on the ground on both sides of the zebra stripes, for example, the indicator lamps may be uniformly distributed on the ground on both sides of the zebra stripes. The indicator light can be positioned in the pavement groove, and the outer surface of the sealing plate of the groove forms the pavement. The sealing plate can be a transparent wear-resistant pressure-resistant high polymer plastic plate.

For example, when the information of the target object includes the position information of the target object in the preset road area, the light emitting color of the indicator lamps on both sides of the preset road area and/or on the road surface may be controlled according to the position information of the target object.

Step two: transmitting preset information according to the detection information, wherein the preset information is used for controlling the driving of the target vehicle; the target vehicle and the preset road area meet preset conditions.

When the second step is realized, the preset information can be sent to a vehicle meeting the preset condition with the preset road area by adopting a wireless network mode through a server; the preset information may also be directly transmitted to a vehicle that meets a preset condition with the preset road area by adopting a V2X (Vehicle to Everything/vehicle to X) mode.

The preset condition may be set according to actual application requirements, and for example, when a vehicle is moving forward in a direction towards the preset road area and a distance between a driving position of the vehicle and the preset road area is within a preset distance range, the vehicle is a vehicle that meets the preset condition with the preset road area.

In this embodiment, the safety protection operation may be performed by at least one mode for the target object located in the preset road area, so that when the vehicle is driving, particularly when the vehicle is turning at the roundabout or the intersection and has a blind zone, the vehicle to be passed through the preset road area may perform the driving risk early warning, so that the probability of traffic accident occurring when the target object passes through the preset road area may be reduced, and the driving safety of the vehicle is ensured.

In one embodiment, the controlling the lighting of the indicator lights on both sides of the preset road area and/or on the road surface according to the information of the target object located in the preset road area includes:

and determining the luminous color of the indicator lamp according to the information of the target object positioned in the preset road area, wherein different luminous colors of the indicator lamp represent different dangerous degrees and/or the distance required to be experienced by the target object leaving the preset road area.

The information of the target object may include: the number, the moving speed, the position information and/or the movement track information of the target objects.

When the information of the target object includes the position information of the target object in the preset road area, according to the position information of the target object, controlling the light emitting color of the indicator lights on both sides of the preset road area and/or on the road surface may include:

When the target object is located at a first position in the preset road area, controlling the luminous color of the indicator lamp to be a first color; when the target object is located at a second position in the preset road area, controlling the luminous color of the indicator lamp to be a second color; and when the target object is positioned at a third position in the preset road area, controlling the luminous color of the indicator lamp to be a third color.

Wherein the preset road area may include: the first sub-region, the second sub-region, the third sub-region and the fourth sub-region. The first sub-area is an edge sub-area for the target object to wait for passing, the second sub-area is arranged between the first sub-area and the third sub-area, the third sub-area is adjacent to the fourth sub-area, and the fourth sub-area is an edge sub-area for the target object to finish passing.

The duty ratio of the first subarea in the preset road area is a first preset duty ratio, and the duty ratio of the third subarea in the preset road area is a second preset duty ratio. The first preset duty cycle may be greater than or equal to the second preset duty cycle, for example the first preset duty cycle is 2/3 or 1/2.

Illustratively, the first location is within the first sub-region or the fourth sub-region, and the first color is green. The second position is located in the third sub-area, and the second color is yellow. The third position is located in the second sub-region, and the third color is red.

In addition to the position information of the target object being used to control the light emitting color of the indicator light, the number of the target objects, the moving speed and/or the movement track information may also be used to control the light emitting color of the indicator light.

For example, when the number of the target objects exceeds a preset number, the light emitting color of the indicator lamp may be controlled to be red, that is, the possibility that the target objects collide with the vehicle to be driven to the preset road area is high, and the risk degree is high.

The moving speed of the target object can be calculated according to the positions of the target object in different moments of the preset road area. When the moving speed of the target object is greater than the preset speed, the luminous color of the indicator light can be controlled to be red, namely the possibility that the target object collides with a vehicle to be driven to the preset road area is high, and the danger degree is high.

The motion trail information of the target object can be used for determining the travelled distance of the target object in the preset road area and/or predicting the remaining duration and/or the remaining distance of the target object passing through the preset road area.

For example, when the remaining duration of the target object passing through the preset road area exceeds the preset duration, and/or when the remaining distance of the target object passing through the preset road area exceeds the preset length, the light emitting color of the indicator light can be controlled to be red, that is, the possibility that the target object collides with the vehicle to be driven to the preset road area is high, and the danger degree is high.

For another example, when the remaining time period of the target object passing through the preset road area is longer than the time period required by the vehicle to drive into the preset road area, and the remaining distance is within the lane of the preset road area, the light emitting color of the indicator light can be controlled to be red, that is, the possibility that the target object collides with the vehicle to drive into the preset road area is high, and the danger degree is high.

In one embodiment, the method further comprises the step of:

Determining a current scene;

in the step S12, the performing, according to the detection information, a safety protection operation on the target object located in the preset road area includes:

and when the current scene is a target scene with the environment brightness lower than a brightness threshold value or the visual distance smaller than a preset distance, executing safety protection operation on a target object positioned in the preset road area according to the detection information.

The current scene of the preset road area can be used for reflecting the light environment of the current moment of the preset road area.

The scene of the preset road area can be divided into: the method comprises the steps of presetting a scene with the environment brightness of a road area lower than a brightness threshold value and presetting a scene with the environment brightness of the road area higher than or equal to the brightness threshold value.

The scene in which the ambient brightness of the preset road area is lower than the brightness threshold value includes, but is not limited to: the environment brightness of the preset road area at night is lower than a preset brightness threshold value, and the preset road area is in a scene in special weather such as cloudy rain and snow.

The target scene may be: and the environment brightness of the preset road area at night is lower than a preset brightness threshold value.

When the predicted road area is in a scene that the ambient brightness at night is lower than a preset brightness threshold value, the ambient brightness of the preset road area is lower than the preset brightness threshold value.

The environment brightness of the preset road area can be sensed by a brightness sensor of the road side equipment. The brightness threshold may be set according to practical application requirements, and is not specifically limited herein.

It will be appreciated that the target scene may also be a scene where the ambient brightness is higher than or equal to the brightness threshold in other cases. The present invention is not particularly limited herein.

In some embodiments, the ambient brightness may be daylight brightness, and if it is determined that the daylight brightness is below a brightness threshold, the current scene may be determined to be the target scene.

In other embodiments, the ambient brightness may be the total brightness of the daylight brightness and the light brightness, and if it is determined that the combined value of the daylight brightness and the light brightness is lower than the brightness threshold, it may be determined that the current scene is the target scene.

In the embodiment of the disclosure, when the current scene is determined to be the target scene with the environment brightness lower than the brightness threshold, according to the detection information, the safety protection operation is performed on the target object located in the preset road area, so that the vehicle driving at night can timely react to the target object in the preset road area when going to drive to the preset road area with poor light environment, the probability of traffic accidents of the target object when passing through the preset road area can be reduced, and meanwhile, the driving safety of the vehicle is also ensured.

In addition, the scene of the preset road area can be divided into: a scene with a viewing distance less than a predetermined distance, a scene with a viewing distance greater than or equal to the predetermined distance. The predetermined distance may be set according to actual needs, and is not particularly limited herein.

The viewing distance refers to the furthest distance from which the driver can continuously see the pavement marking of the preset road area from the normal driving position in the normal running of the vehicle.

The target scene may be: scenes with a line of sight less than a predetermined distance.

In this embodiment, when the current scene is determined to be the target scene with the view distance smaller than the predetermined distance, according to the detection information, a safety protection operation is performed on the target object located in the preset road area, so that a vehicle driving to the preset road area with a relatively close distance can timely react on the target object in the preset road area, thereby reducing the probability of traffic accidents when the target object passes through the preset road area, and ensuring the driving safety of the vehicle.

In one embodiment, the determining the current scene includes at least one of:

determining whether the current moment is in a time period range corresponding to the target scene;

And if the current moment is positioned outside the time period range corresponding to the target scene, determining the ambient brightness of the current moment and determining whether the ambient brightness is lower than the brightness threshold value.

Here, the target scene is: and the environment brightness of the preset road area at night is lower than a preset brightness threshold value.

When the road where the preset road area is located is not started with the street lamp at night or the brightness of the lamp light for starting the street lamp is low, the environment brightness of the preset road area at night is lower than a preset brightness value.

The time period range corresponding to the target scene may be set in combination with the actual situation of the preset road area, for example, the time period may be set to a time period from 21:00 a night to 4:00 a morning, and it is understood that the embodiment of the disclosure is not limited in particular as long as the ambient brightness of the preset road area at night is lower than the preset brightness threshold value during the time period.

And when the current moment is determined to be in the time period range corresponding to the target scene, determining that the current scene is the target scene.

It can be appreciated that if the ambient brightness of the preset road area at night is higher than or equal to the preset brightness threshold, the current scene does not belong to the target scene.

If the current time is located outside the period range corresponding to the target scene and the ambient brightness at the current time is determined to be lower than the brightness threshold, the current scene may be determined to be: the preset road area is in a scene under special weather such as cloudy rain and snow.

In this embodiment, when the current scene is a target scene with an environmental brightness lower than a brightness threshold, according to the detection information, a safety protection operation is performed on a target object located in the preset road area, so that the probability of traffic accidents occurring when the target object passes through the preset road area due to darker light at the preset road area can be effectively reduced in the scenes of insufficient light or overcast weather or hazy weather or other bad weather at night.

In one embodiment, the sending preset information according to the detection information includes:

and transmitting at least one of the following information according to the detection information:

the detection information;

and determining information of a target object in the preset road area according to the detection information, wherein the information of the target object comprises the following components: the number, the moving speed, the position information and/or the movement track information of the target objects.

When the road side device sends the preset information, the preset information may be sent to a vehicle meeting the preset condition with the preset road area through a server, or the preset information may be directly sent to a vehicle meeting the preset condition with the preset road area through a V2X mode, which is not limited herein.

Specifically, when the detection information indicates that the target object exists in the preset road area, the detection information may be sent as preset information, or the number, the moving speed, the position information and/or the movement track information of the target object in the preset road area may be determined according to the detection information.

In this embodiment, when the detection information of the preset road area indicates that the target object exists in the preset road area, the preset information is sent, and because the preset information includes the detection information and/or the information of the target object in the preset road area, the vehicle that finally receives the preset information can perform the safety protection operation on the target object according to the use of the preset information, so that the probability of traffic accidents occurring when the target object passes through the preset road area can be effectively reduced.

Fig. 3 is a flowchart illustrating an information processing method that may be applied to a server in the environment diagram shown in fig. 1 according to an exemplary embodiment, and as shown in fig. 3, the method may include the steps of:

s22: receiving preset information sent by road side equipment according to detection information in a preset road area;

s24: the preset information is sent to a target vehicle which meets preset conditions with the preset road area; the preset information is used for controlling the driving of the target vehicle.

When step S22 is implemented, the preset information received by the server may be sent to the server when the road side device determines that the target object exists in the preset road area according to the detection information of the preset road area.

When step S24 is implemented, the server may determine, according to the vehicle information uploaded by the plurality of vehicles, a target vehicle that meets a preset condition with the preset road area, and send the preset information to the target vehicle that meets the preset condition with the preset road area.

Wherein the target object may include a living object such as a pedestrian or an animal.

The embodiment of the disclosure provides an information processing method, which receives preset information sent by road side equipment according to detection information of a preset road area through a server, and sends the preset information to a target vehicle meeting preset conditions with the preset road area, so that the target vehicle can execute safety protection operation on a target object located in the preset road area, and under the condition that the target object exists in the preset road area, the safety protection operation is executed on the target object by utilizing the detection information of the preset road area, so that the probability of traffic accidents of the target object when the target object passes through the preset road area can be reduced, and the potential safety hazards in the preset road area are reduced.

In one embodiment, the method further comprises:

determining at least one candidate vehicle of which the distance between the driving position and the preset road area is within a preset distance range;

and determining the target vehicle from at least one candidate vehicle according to the running information of each candidate vehicle.

The preset distance range may be set according to practical application requirements, and is illustratively set to be greater than 0 and less than 10 meters, which is not specifically limited herein.

Here, the distance between the traveling position of the vehicle and the preset road region with respect to the vehicle traveling toward the preset road region refers to the distance between the current position at which the vehicle travels and the position at which the vehicle needs to pass earliest when traveling into the preset road region.

The server may acquire vehicle information of each vehicle in real time, where the vehicle information may include vehicle positioning information and vehicle driving information. The vehicle location information of the vehicle may be used to determine the current driving location of the vehicle. The travel information of the vehicle may be used to determine a travel state of the vehicle, wherein the travel information of the vehicle may include travel direction information, travel speed, and the like.

Wherein the number of the target vehicles may be one or more.

Wherein the determining at least one candidate vehicle whose distance between the driving position and the preset road area is within a preset distance range may include:

and determining at least one candidate vehicle of which the distance between the driving position and the preset road area is within a preset distance range according to the vehicle positioning information uploaded by each vehicle.

Wherein the determining the target vehicle from at least one candidate vehicle according to the traveling information of each candidate vehicle may include:

And determining the candidate vehicles driving to the preset road area according to the driving information of each candidate vehicle, and determining the candidate vehicles driving to the preset road area as the target vehicle.

Due to the fact that the vehicle speed is high or the vehicle distance is short, the front vehicle can block the view and detection of the rear vehicle, when the front vehicle is about to pass through the zebra crossing, particularly after the front vehicle is braked emergently due to pedestrians avoiding the zebra crossing, the reaction time for the rear vehicle is quite short, and rear-end collision accidents of the rear vehicle are extremely easy to occur. In this embodiment, by determining at least one candidate vehicle whose distance between the driving position and the preset road area is within a preset distance range and determining the target vehicle from at least one candidate vehicle, both the vehicle to be passed through the zebra stripes and the vehicle behind the vehicle can be used as target vehicles, receiving preset information sent by the server, and executing safety protection operation on the target objects located in the preset road area by using the preset information, so that a driver of the vehicle behind has more reaction time, and driving safety is ensured.

In one embodiment, the preset information includes at least one of:

the detection information;

In this embodiment, since the preset information includes detection information of the preset road area and/or information of the target object in the preset road area, the server may send the preset information to the target vehicle, so that the target vehicle may perform a safety protection operation on the target object according to the detection information of the preset road area and/or the information of the target object in the preset road area, thereby effectively reducing the probability of traffic accidents occurring when the target object passes through the preset road area.

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

Fig. 4 is a flowchart illustrating an information processing method according to an exemplary embodiment, which is applicable to an in-vehicle terminal of a vehicle in the environment diagram shown in fig. 1, and as shown in fig. 4, the method may include the steps of:

S32: acquiring preset information; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

specifically, the step of acquiring the preset information by the vehicle-mounted terminal of the vehicle may be implemented by at least one of the following means:

mode one: and receiving preset information sent by the server.

The vehicle-mounted terminal of the vehicle may acquire preset information from the server, where the preset information may be preset information sent to the server by the road side device according to detection information of a preset road area, or may be preset information determined by the server according to detection information of the preset road area sent by the road side device.

Mode two: and receiving preset information sent by the road side equipment.

The vehicle-mounted terminal of the vehicle may directly receive preset information sent by the road side device according to detection information of the preset road area, for example, the vehicle-mounted terminal of the vehicle receives the preset information sent by the road side device in a V2X mode.

Mode three: and collecting detection information of the preset road area, and obtaining the preset information.

The vehicle-mounted terminal of the vehicle can also collect detection information of the preset road area through the vehicle to which the vehicle-mounted terminal belongs, and the preset information is determined according to the detection information.

It will be appreciated that these examples are merely examples of obtaining preset information by the vehicle-mounted terminal, and the vehicle-mounted terminal may obtain the preset information in one or more of the above manners, which is not limited by the embodiments of the present disclosure.

S34: and executing safety protection operation on the target object positioned in the preset road area according to the preset information.

When step S34 is implemented, the vehicle-mounted terminal of the vehicle may send early warning information to the driver of the vehicle according to the preset information, or control the driving state of the vehicle, so as to implement safety protection operation on the target object located in the preset road area.

The embodiment of the disclosure provides an information processing method, which is characterized in that preset information is acquired through a vehicle-mounted terminal of a vehicle, and because the preset information is used for driving control of the vehicle, and the vehicle and a preset road area meet preset conditions, under the condition that a target object exists in the preset road area, safety protection operation is performed on the target object positioned in the preset road area by using the preset information, so that the probability of traffic accidents of the target object when the target object passes through the preset road area can be reduced, and the potential safety hazards in the preset road area are reduced.

Next, the information processing method provided by the embodiment of the present disclosure is respectively described with respect to the interaction of the vehicle-mounted terminal of the vehicle with the server and/or the roadside device to obtain the preset information, and the vehicle-mounted terminal of the vehicle obtains the preset information according to the detection information collected by the vehicle itself.

Fig. 5 is a flowchart illustrating an information processing method that may be applied to an in-vehicle terminal of a vehicle in the environment diagram shown in fig. 1 according to an exemplary embodiment, and as shown in fig. 5, the method may include the steps of:

s42: the vehicle-mounted terminal of the vehicle receives preset information sent by a server and/or road side equipment; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

s44: and executing safety protection operation on the target object positioned in the preset road area according to the preset information.

When step S42 is implemented, the vehicle to which the vehicle-mounted terminal that receives the preset information from the server and/or the road side device belongs and the preset road area satisfy the preset condition. The preset condition may be set according to actual application requirements, and for example, when a vehicle is moving forward in a direction towards the preset road area and a distance between a driving position of the vehicle and the preset road area is within a preset distance range, the vehicle is a vehicle that meets the preset condition with the preset road area.

The preset information sent by the server may be preset information sent by the road side device to the server, or may be information determined by the server according to detection information of the preset road area sent by the road side device, which is not specifically limited in the embodiment of the present disclosure.

The preset information sent by the road side device to the server may be preset information determined by the road side device according to detection information of a preset road area. The road side device can determine at least one candidate vehicle with a distance between a driving position and the preset road area within a preset distance range, determine a vehicle meeting preset conditions with the preset road area from at least one candidate vehicle according to driving information of each candidate vehicle, and further send preset information determined according to detection information of the preset road area to a vehicle-mounted terminal of the vehicle for driving control of the vehicle.

When implementing step S44, the vehicle-mounted terminal of the vehicle may send early warning information to the driver of the vehicle according to the preset information, or control the driving state of the vehicle, so as to implement safety protection operation on the target object located in the preset road area.

The embodiment of the disclosure provides an information processing method, which is characterized in that preset information sent by a server is received through a vehicle-mounted terminal of a vehicle, and the vehicle and a preset road area meet preset conditions because the preset information is used for driving control of the vehicle, so that under the condition that a target object exists in the preset road area, safety protection operation is performed on the target object positioned in the preset road area by using the preset information, the probability of traffic accidents of the target object when the target object passes through the preset road area can be reduced, and potential safety hazards in the preset road area are reduced.

In one embodiment, the performing the safety protection operation on the target object located in the preset road area according to the preset information in the step S44 includes at least one of the following:

displaying a driving prompt according to the preset information;

playing a driving voice prompt according to the preset information;

and generating a control instruction of the vehicle, wherein the control instruction is used for avoiding the target object positioned in the preset road area by controlling the driving state of the vehicle.

In this embodiment, according to the preset information, the vehicle-mounted terminal of the vehicle may display a driving prompt on a display screen of the vehicle in a popup window manner, or make an early warning in a manner of playing a driving voice prompt, so as to prompt a driver of the vehicle to run at a reduced speed or brake; in addition, the driving state of the vehicle can be controlled by generating a control instruction of the vehicle, and the target object in the preset road area is avoided, so that potential safety hazards existing in the driving process of the vehicle can be effectively reduced, and the driving safety of the vehicle is improved.

In one embodiment, the generating the control instruction of the vehicle includes:

and generating a control instruction of the vehicle according to the preset information and the running information of the vehicle.

Wherein the traveling information of the vehicle can be obtained by various sensors of the vehicle. Wherein the sensor comprises: at least one of a camera, a radar, a laser sensor, and an ultrasonic sensor.

Wherein the driving information of the vehicle may include at least one of: including vehicle speed, gear, steering wheel angle, turn signal status information, and driver status information. Wherein the driver state information includes driver sitting posture information and driver facial expression information.

The driver sitting posture information may reflect whether the driver sitting posture is normal, for example, whether the driver has a bending behavior or a rolling behavior during driving, etc. The driver face state information can reflect whether the driver is inattentive, tired, lost in mind, etc. during driving.

Wherein the control instructions of the vehicle may be used to control the operation of actuators (e.g., throttle, brake pads, etc.) of the vehicle.

Specifically, according to the preset information and the running information of the vehicle, predicting whether the possibility of collision between the vehicle and the target object in the preset road area exists; and generating a control instruction of the vehicle according to the possibility of collision.

When the possibility of collision is high, generating a parking instruction of the vehicle; when the possibility of collision is low, a deceleration instruction of the vehicle is generated.

For example, assuming that the vehicle to be driven to the zebra stripes is fast in speed or a driver of the vehicle has a turn-over behavior during driving, if the pedestrian is located at the middle position of the zebra stripes at this time, it may be determined that the possibility of collision between the vehicle and the pedestrian is high. The speed of the vehicle to be driven to the zebra crossing is low, and if the pedestrian is about to reach the end position of the zebra crossing at the moment, the possibility of collision between the vehicle and the pedestrian can be determined to be low. And the speed of the vehicle to be driven to the zebra crossing is slower, if the pedestrian is located in the pedestrian waiting area of the zebra crossing at the moment, the possibility that the vehicle collides with the pedestrian can be determined.

In particular implementations, the probability of a collision may be quantified by a probability value.

Illustratively, when the probability value of the occurrence of the collision is greater than a preset value, it is determined that the possibility of the occurrence of the collision is high. When the probability value of the occurrence of the collision is greater than 0 and less than or equal to the preset value, it is determined that the possibility of the occurrence of the collision is low. When the probability value of the occurrence of the collision is equal to 0, it is determined that there is no possibility of the occurrence of the collision. The preset value can be set according to actual application requirements.

It can be understood that when there is no possibility of collision, deceleration control or parking control is not performed on the vehicle, so that riding comfort of passengers in the vehicle can be ensured, and riding experience is improved.

In this embodiment, the control instruction of the vehicle is generated according to the preset information and the running information of the vehicle, so that when the vehicle has a blind area during running, the running speed is too high, or the driver is not focused, the situation that the driver cannot timely control (e.g. reduce speed) the running according to the running prompt, and the pedestrian is impacted in the preset road area (e.g. zebra crossing) can be reduced, thereby effectively reducing the potential safety hazard existing during running of the vehicle and improving the running safety of the vehicle.

In one embodiment, the preset information includes at least one of:

the detection information of the preset road area;

In this embodiment, since the preset information includes detection information of the preset road area and/or information of the target object in the preset road area, the vehicle may perform the safety protection operation on the target object according to the detection information of the preset road area and/or the information of the target object in the preset road area, so that the probability of traffic accidents occurring when the target object (for example, a pedestrian) passes through the zebra crossing may be effectively reduced.

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

Fig. 6 is a flowchart illustrating an information processing method that may be applied to an in-vehicle terminal of a vehicle in the environment diagram shown in fig. 1 according to an exemplary embodiment, and as shown in fig. 6, the method may include the steps of:

S52: collecting detection information of a preset road area;

s54: and executing safety protection operation on the target object positioned in the preset road area according to the preset information determined by the detection information.

Wherein the vehicle is provided with a sensor for sensing environmental information of said preset road area. The vehicle-mounted terminal of the vehicle can detect the environmental information of the preset road area sensed by the sensor to obtain the detection information of the preset road area.

The sensor may be fixed in front of, sideways of, or in other locations on the vehicle.

When step S52 is implemented, environmental information of the preset road area may be collected by one or more sensors on the vehicle, and the preset road area may be detected, so as to obtain detection information of the preset road area.

When step S54 is implemented, it may be determined whether a target object exists in a preset road area according to the detection information, and when it is determined that a target object exists, a safety protection operation is performed on the target object located in the preset road area according to the preset information determined by the detection information. Wherein the target object may include a living object such as a pedestrian or an animal.

The embodiment of the disclosure provides an information processing method, which collects detection information of a preset road area through a vehicle-mounted terminal of a vehicle, and executes safety protection operation on a target object located in the preset road area according to the preset information determined by the detection information, so that under the condition that the target object exists in the preset road area, the safety protection operation is executed on the target object by utilizing the preset information determined based on the detection information of the preset road area, the probability of traffic accidents of the target object when the target object passes through the preset road area can be reduced, and potential safety hazards in the preset road area are reduced.

In one embodiment, the method further comprises:

determining a current scene;

the step S52 of executing the safety protection operation on the target object located in the preset road area according to the preset information determined by the detection information includes:

and when the current scene is a target scene with the environment brightness lower than a brightness threshold value or the visual distance smaller than a preset distance, executing safety protection operation on a target object positioned in the preset road area according to the preset information determined by the detection information.

The current scene may be used for determining whether preset information determined according to the detection information is used for executing safety protection operation on a target object located in the preset road area.

Wherein the ambient brightness may be sensed by a sensor of the vehicle. The brightness threshold may be set according to practical application requirements, and is not specifically limited herein.

In the embodiment of the disclosure, when the current scene is determined to be the target scene with the environment brightness lower than the brightness threshold, the safety protection operation is performed on the target object located in the preset road area according to the preset information determined by the detection information, so that the vehicle driving at night can timely react on the target object in the preset road area when going to the preset road area with poor light environment, and the probability of traffic accidents of the target object when passing through the preset road area can be reduced, and meanwhile, the driving safety of the vehicle is also ensured.

The viewing distance refers to the furthest distance from which a driver can continuously see the pavement marking of the preset road area from a normal driving position in normal running of the vehicle.

In one embodiment, the determining the current scene includes at least one of:

In this embodiment, when the current scene is a target scene with the environmental brightness lower than the brightness threshold, the safety protection operation is performed on the target object located in the preset road area according to the preset information determined by the detection information, so that the probability of traffic accidents occurring when the target object passes through the preset road area due to darker light at the preset road area can be effectively reduced in the scenes of insufficient light or overcast weather or hazy weather or other bad weather at night.

In one embodiment, the preset information includes at least one of:

the detection information;

In this embodiment, since the preset information includes detection information of the preset road area and/or information of the target object in the preset road area, the vehicle may perform the safety protection operation on the target object according to the detection information of the preset road area and/or the information of the target object in the preset road area, so that the probability of traffic accidents occurring when the target object passes through the preset road area can be effectively reduced.

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

In one embodiment, the performing the safety protection operation on the target object located in the preset road area according to the preset information determined in the step S44 includes at least one of the following:

displaying a driving prompt according to the preset information;

playing a driving voice prompt according to the preset information;

The information processing method provided by the present disclosure is further described below by way of specific embodiments.

Taking a night driving scene as an example, a driver usually has a certain potential safety hazard in driving due to insufficient light and dead zones when turning and passing through a zebra crossing. Therefore, the embodiment of the disclosure provides an information processing method, which can reduce potential safety hazards existing in the running process of a vehicle and improve the running safety of the vehicle.

In one possible implementation, a set of zebra crossing pedestrian detection systems (which may include the road side device in the above embodiment) capable of detecting whether a pedestrian is located on a zebra crossing and where the pedestrian is located on the zebra crossing is disposed in a zebra crossing waiting area (for example, on a red-green light pole in the zebra crossing waiting area), where the zebra crossing pedestrian detection systems may include a camera, a processor for running a pedestrian detection algorithm, a central processor, a warning light, and other hardware systems, and a pedestrian detection algorithm, and other software systems. The Field of View (FoV) of a camera in a zebra crossing pedestrian detection system would cover the entire zebra crossing to detect if a pedestrian is on the zebra crossing.

Whether pedestrians exist on a zebra crossing which is to be passed through by the vehicle and the position information of the pedestrians on the zebra crossing are detected through the zebra crossing pedestrian detection system, detection information is obtained, and the detection information is fed back to the vehicle which is to be passed through a road surface prompt lamp.

If no pedestrians are on the zebra stripes, the prompting lamps are green, and the vehicles can normally pass. If a pedestrian is on the zebra crossing and the pedestrian position is 1/3 of the front of the zebra crossing, the prompting light is yellow. If a pedestrian is on the zebra crossing and the position of the pedestrian is 2/3 of the back of the zebra crossing, the prompting lamp is red, the vehicle needs to stop passing, the vehicle waits at the prompting lamp, and the pedestrian passes through the zebra crossing.

In another possible implementation manner, the zebra crossing pedestrian detection system detects whether a pedestrian exists on a zebra crossing where a vehicle is going to pass or not and the position information of the pedestrian on the zebra crossing, obtains detection information, and can forward the detection information to the vehicle going to pass through a cloud server. The vehicle-mounted terminal of the vehicle makes voice prompts of pedestrian traffic and no-pedestrian traffic according to the detection information, and displays the prompt information on a display screen of the vehicle.

In another possible implementation manner, whether a pedestrian passes through a zebra crossing to be passed through or not and position information of the pedestrian on the zebra crossing are detected through a front view camera and a side view camera of the vehicle, detection information is obtained, voice prompts of the passing pedestrian and the non-passing pedestrian are made according to the detection information, and the prompt information is displayed on a display screen of the vehicle.

The following are device embodiments of the present disclosure that may be used to perform method embodiments of the present disclosure. For details not disclosed in the embodiments of the apparatus of the present disclosure, please refer to the corresponding method embodiments of the present disclosure.

Fig. 7 is a schematic structural view of an information processing apparatus applied to a roadside device according to an exemplary embodiment of the present disclosure. The information processing apparatus can be applied to a roadside device in the implementation environment shown in fig. 1.

As shown in fig. 7, the information processing apparatus may include:

the first acquisition module 102 is configured to acquire detection information of a preset road area;

the first processing module 104 is configured to perform a safety protection operation on a target object located in the preset road area according to the detection information.

In one embodiment, the first processing module 104 is configured to perform at least one of:

according to the information of the target object in the preset road area, controlling the light emission of the indicator lights on the two sides of the preset road area and/or on the road surface;

transmitting preset information according to the detection information, wherein the preset information is used for controlling the driving of the target vehicle; the target vehicle and the preset road area meet preset conditions.

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

In one embodiment, the first processing module 104 is specifically configured to perform:

and determining the luminous color of the indicator lamp according to the position of the target object in the preset road area, wherein different luminous colors of the indicator lamp represent different dangerous degrees and/or the distance required to be seen by the target object leaving the preset road area.

In one embodiment, the apparatus further comprises:

the first determining module is used for determining the current scene;

the first acquisition module 102 is specifically configured to:

In one embodiment, the first determination module is configured to perform at least one of:

In one embodiment, the first processing module 104 is specifically configured to:

the detection information;

Fig. 8 is a schematic structural view of an information processing apparatus applied to a server according to an exemplary embodiment of the present disclosure. The information processing apparatus may be applied to a server in the implementation environment shown in fig. 1 to perform the steps of the information processing method in the embodiment shown in fig. 3.

As shown in fig. 8, the information processing apparatus may include:

a first receiving module 202, configured to receive preset information sent by a road side device according to detection information in a preset road area;

a sending module 204, configured to send the preset information to a target vehicle that meets a preset condition with the preset road area; the preset information is used for controlling the driving of the target vehicle.

In one embodiment, the apparatus further comprises a second determining module, the second determining module being specifically configured to:

In one embodiment, the preset information includes at least one of:

the detection information;

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

Fig. 9 is a schematic structural view of an information processing apparatus applied to a vehicle-mounted terminal according to an exemplary embodiment of the present disclosure. The information processing apparatus may be applied to an in-vehicle terminal of a vehicle in the implementation environment shown in fig. 1 to perform the steps of the information processing method in the embodiment shown in fig. 4.

As shown in fig. 9, the information processing apparatus may include:

an acquiring module 302, configured to acquire preset information; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

the second processing module 304 is configured to execute a safety protection operation for a target object located in the preset road area according to the preset information.

In one embodiment, the obtaining module 302 is configured to perform at least one of:

receiving preset information sent by a server;

and/or the number of the groups of groups,

receiving preset information sent by road side equipment;

and/or the number of the groups of groups,

and collecting detection information of the preset road area, and obtaining the preset information.

Fig. 10 is a schematic structural view of an information processing apparatus applied to a vehicle-mounted terminal according to an exemplary embodiment of the present disclosure. The information processing apparatus can be applied to an in-vehicle terminal of a vehicle in the implementation environment shown in fig. 1.

As shown in fig. 10, the information processing apparatus may include:

a second receiving module 402, configured to receive preset information sent by a server and/or a roadside device; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

In one embodiment, the second processing module 304 is configured to perform at least one of:

displaying a driving prompt according to the preset information;

playing a driving voice prompt according to the preset information;

In one embodiment, the second processing module 304 is specifically configured to:

In one embodiment, the preset information includes at least one of:

the detection information;

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

Fig. 11 is a schematic structural view of an information processing apparatus applied to a roadside device according to an exemplary embodiment of the present disclosure. The information processing apparatus can be applied to an in-vehicle terminal of a vehicle in the implementation environment shown in fig. 1.

As shown in fig. 11, the information processing apparatus may include:

the second acquisition module 502 is configured to acquire detection information of a preset road area;

the second processing module 304 is configured to execute a safety protection operation on a target object located in the preset road area according to the preset information determined by the detection information.

In one embodiment, the apparatus further comprises:

a third determining module, configured to determine a current scene;

the second processing module 304 is specifically configured to:

In one embodiment, the third determination module is configured to perform at least one of:

In one embodiment, the third determining module is specifically configured to:

When the detection information indicates that the target object exists in the preset road area, determining preset information according to the detection information;

In one embodiment, the preset information includes at least one of:

the detection information;

In one embodiment, the detection information includes at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.

displaying a driving prompt according to the preset information;

playing a driving voice prompt according to the preset information;

With respect to the information processing apparatus in the above-described embodiments, the specific manner in which the respective modules perform operations has been described in detail in the embodiments concerning the information processing method, and will not be described in detail here.

An embodiment of the present disclosure provides an electronic device, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: and when the executable instruction is executed, the information processing method provided by any technical scheme is realized.

The processor may include various types of storage medium, which are non-transitory computer storage media, capable of continuing to memorize information stored thereon after the electronic device is powered down.

The processor may be connected to the memory through a bus or the like for reading an executable program stored on the memory, for example, an information processing method applied to the roadside apparatus as in the foregoing embodiment, or an information processing method applied to the in-vehicle terminal as in the foregoing embodiment.

Fig. 12 is a block diagram of an electronic device, according to an example embodiment.

Referring to fig. 12, an electronic device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to generate all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the electronic device 800. Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power supply component 806 provides power to the various components of the electronic device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the electronic device 800.

The multimedia component 808 includes a screen between the electronic device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. When the electronic device 800 is in an operational mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the electronic device 800. For example, the sensor assembly 814 may detect an on/off state of the device 800, a relative positioning of the components, such as a display and keypad of the electronic device 800, the sensor assembly 814 may also detect a change in position of the electronic device 800 or a component of the electronic device 800, the presence or absence of a user's contact with the electronic device 800, an orientation or acceleration/deceleration of the electronic device 800, and a change in temperature of the electronic device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the electronic device 800 and other devices, either wired or wireless. The electronic device 800 may access a wireless network based on a communication standard, such as WiFi,2G, or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the electronic device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic elements for executing the above-described information processing method at the roadside device side or the above-described information processing method at the vehicle-mounted terminal side of the vehicle.

In an exemplary embodiment, a non-transitory computer-readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of electronic device 800 to generate the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

As shown in fig. 13, an embodiment of the present disclosure shows a structure of a server. Referring to fig. 13, server 900 includes a processing component 922 that further includes one or more processors and memory resources represented by memory 932 for storing instructions, such as applications, executable by processing component 922. The application programs stored in memory 932 may include one or more modules that each correspond to a set of instructions. Further, processing component 922 is configured to execute instructions to perform the aforementioned method of information processing applied at the server.

The server 900 may also include a power component 926 configured to perform power management for the server 900, a wired or wireless network interface 950 configured to connect the server 900 to a network, and an input output (I/O) interface 958. The server 900 may operate based on an operating system stored in memory 932, such as Windows Server TM, mac OS XTM, unixTM, linuxTM, freeBSDTM, or the like.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims

An information processing method, wherein the method is applied to a road side device, the method comprising:

collecting detection information of a preset road area;

and according to the detection information, executing safety protection operation on the target object positioned in the preset road area.
The method of claim 1, wherein the performing a safety guard operation for a target object located within the preset road region comprises at least one of:

According to the information of the target object in the preset road area, controlling the light emission of the indicator lights on the two sides of the preset road area and/or on the road surface;

transmitting preset information according to the detection information, wherein the preset information is used for controlling the driving of the target vehicle; the target vehicle and the preset road area meet preset conditions.
The method of claim 1 or 2, wherein the detection information comprises at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.
The method according to claim 2, wherein the controlling the indicator lights on both sides of the movement track of the target object according to the information of the target object located in the preset road area comprises:

and determining the luminous color of the indicator lamp according to the information of the target object positioned in the preset road area, wherein different luminous colors of the indicator lamp represent different dangerous degrees and/or the distance required to be experienced by the target object leaving the preset road area.
The method of claim 1, wherein the method further comprises:

determining a current scene;

and executing safety protection operation on the target object positioned in the preset road area according to the detection information, wherein the safety protection operation comprises the following steps:

and when the current scene is a target scene with the environment brightness lower than a brightness threshold value or the visual distance smaller than a preset distance, executing safety protection operation on a target object positioned in the preset road area according to the detection information.
The method of claim 5, wherein the determining the current scene comprises at least one of:

determining whether the current moment is in a time period range corresponding to the target scene;

and if the current moment is positioned outside the time period range corresponding to the target scene, determining the ambient brightness of the current moment and determining whether the ambient brightness is lower than the brightness threshold value.
The method of claim 2, wherein the transmitting preset information according to the detection information comprises:

and transmitting at least one of the following information according to the detection information:

the detection information;

and determining information of a target object in the preset road area according to the detection information, wherein the information of the target object comprises the following components: the number, the moving speed, the position information and/or the movement track information of the target objects.
An information processing method, wherein the method is applied to a server, the method comprising:

receiving preset information sent by road side equipment according to detection information in a preset road area;

the preset information is sent to a target vehicle which meets preset conditions with the preset road area; the preset information is used for controlling the driving of the target vehicle.
The method of claim 8, wherein the method further comprises:

determining at least one candidate vehicle of which the distance between the driving position and the preset road area is within a preset distance range;

and determining the target vehicle from at least one candidate vehicle according to the running information of each candidate vehicle.
The method of claim 8 or 9, wherein the preset information comprises at least one of:

the detection information;

and determining information of a target object in the preset road area according to the detection information, wherein the information of the target object comprises the following components: the number, the moving speed, the position information and/or the movement track information of the target objects.
The method of any of claims 8 to 10, wherein the detection information comprises at least one of:

Video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.
An information processing method, wherein the method is applied to an in-vehicle terminal of a vehicle, the method comprising:

acquiring preset information; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

and executing safety protection operation on the target object positioned in the preset road area according to the preset information.
The method of claim 12, wherein the performing a safety guard operation for a target object located within the preset road area according to the preset information comprises at least one of:

displaying a driving prompt according to the preset information;

playing a driving voice prompt according to the preset information;

and generating a control instruction of the vehicle, wherein the control instruction is used for avoiding the target object positioned in the preset road area by controlling the driving state of the vehicle.
The method of claim 13, wherein the generating control instructions for the vehicle comprises:

And generating a control instruction of the vehicle according to the preset information and the running information of the vehicle.
The method of any of claims 12 to 14, wherein the preset information comprises at least one of:

the detection information of the preset road area;

and determining information of a target object in the preset road area according to the detection information, wherein the information of the target object comprises the following components: the number, the moving speed, the position information and/or the movement track information of the target objects.
The method of claim 15, wherein the detection information comprises at least one of:

video information of the preset road area;

the infrared sensing information of the preset road area;

and the radar sensing information of the preset road area.
The method according to any one of claims 12 to 16, wherein the acquiring preset information includes:

receiving preset information sent by a server;

and/or the number of the groups of groups,

receiving preset information sent by road side equipment;

and/or the number of the groups of groups,

and collecting detection information of the preset road area, and obtaining the preset information.
The method of any one of claims 12 to 17, wherein the method further comprises:

Determining a current scene;

the executing the safety protection operation for the target object located in the preset road area according to the preset information includes:

and when the current scene is a target scene with the environment brightness lower than a brightness threshold value or the visual distance smaller than a preset distance, executing safety protection operation on a target object positioned in the preset road area according to the preset information.
The method of claim 18, wherein the determining the current scene comprises at least one of:

determining whether the current moment is in a time period range corresponding to the target scene;

and if the current moment is positioned outside the time period range corresponding to the target scene, determining the ambient brightness of the current moment and determining whether the ambient brightness is lower than the brightness threshold value.
An information processing apparatus, wherein the apparatus is applied to a roadside device, the apparatus comprising:

the first acquisition module is used for acquiring detection information of a preset road area;

and the first processing module is used for executing safety protection operation on the target object positioned in the preset road area according to the detection information.
An information processing apparatus, wherein the apparatus is applied to a server, the apparatus comprising:

The first receiving module is used for receiving preset information sent by the road side equipment according to the detection information in the preset road area;

the sending module is used for sending the preset information to a target vehicle which meets preset conditions with the preset road area; the preset information is used for controlling the driving of the target vehicle.
An information processing apparatus, wherein the apparatus is applied to an in-vehicle terminal of a vehicle, the apparatus comprising:

the acquisition module is used for acquiring preset information; the preset information is used for controlling the running of the vehicle; the vehicle and the preset road area meet preset conditions;

and the second processing module is used for executing safety protection operation on the target object positioned in the preset road area according to the preset information.
An electronic device, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to: the executable instructions, when executed, implement the steps in the information processing method of any one of claims 1 to 7, 12 to 19.
A server, comprising:

a processor;

a memory for storing processor-executable instructions;

Wherein the processor is configured to: the executable instructions, when executed, implement the steps in the information processing method of any one of claims 8 to 11.
A computer storage medium storing an executable program; the executable program, when executed by a processor, is capable of implementing the steps of the information processing method according to any one of claims 1 to 19.