CN112954265A

CN112954265A - Early warning method, device, electronic equipment and medium

Info

Publication number: CN112954265A
Application number: CN201911264294.8A
Authority: CN
Inventors: 黄文静
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2021-06-11

Abstract

The application discloses an early warning method, an early warning device, electronic equipment and a medium. In the application, after the monitoring image and the environmental parameter of the first area are obtained by the first lamp pole, and when the first area is determined to have the alarm event based on the monitoring image and the environmental parameter, the early warning message is generated, and then the early warning prompt is displayed on the second lamp pole determined based on the early warning message and the first area based on the early warning message. By applying the technical scheme of the application, whether alarm accidents exist in the area is automatically judged by utilizing the image parameters and the environmental parameters acquired by the video acquisition device of the lamp post positioned on the target area and other sensing devices, and if the alarm accidents exist in the area, the warning prompt is carried out on other pedestrians on the road section by utilizing the lamp post in the peripheral range. Further, the defect that further aggravation of casualties is caused by the fact that early warning cannot be given to passers in advance in the related technology can be avoided.

Description

Early warning method, device, electronic equipment and medium

Technical Field

The present application relates to data processing technologies, and in particular, to a method, an apparatus, an electronic device, and a medium for early warning.

Background

Due to the rise of the communications age and society, travel by means of vehicles has been increasingly used by more people with the rise of communications technology.

Further, as the number of automobiles is increased dramatically, cities are densely populated, many automobiles and people are in the automobiles, and road accidents are more and more frequent. Huge life and property losses are brought to people every year. When police accidents such as car accidents and spontaneous combustion of vehicles happen on roads, the accidents are all sudden, and therefore the accidents can form great life threats to other passing objects such as pedestrians on the roads.

Therefore, how to use intelligent devices and communication technologies to send out early warning messages to other passerby objects in advance becomes a problem to be solved by technical personnel in the field.

Disclosure of Invention

The embodiment of the application provides an early warning method, an early warning device, electronic equipment and a medium.

According to an aspect of an embodiment of the present application, a method for warning is provided, which includes:

acquiring a monitoring image and an environmental parameter of a first area by using a first lamp pole;

when the first region is determined to have an alarm event based on the monitoring image and the environmental parameters, generating an early warning message;

displaying an early warning prompt on a second lamp pole based on the early warning message, wherein the second lamp pole is determined based on the early warning message and the first area.

Optionally, in another embodiment based on the foregoing method of the present application, after the acquiring the monitoring image of the first area and the environmental parameter by using the first light pole, the method further includes:

extracting characteristic parameters of the monitoring image based on a preset neural network model to obtain a passing parameter corresponding to a passing object, wherein the passing object corresponds to at least one of a vehicle object and a pedestrian object, and the passing object is a passing object in the monitoring image;

and determining whether the warning situation event occurs in the first area or not based on the passing parameters.

Optionally, in another embodiment based on the method of the present application, the determining whether the warning event occurs in the first area based on the traffic parameter includes:

analyzing the passing parameters to obtain the position information and the traveling information of the passing object in the first area;

and determining whether the first area has the alarm event or not based on the position information and the traveling information of the passing object.

analyzing the environmental parameters to obtain the environmental state of the first area, wherein the environmental state is used for reflecting at least one of the temperature environment and the smoke environment of the first area;

and determining whether the alarm event occurs in the first area or not based on the environmental parameter and the traffic parameter.

Optionally, in another embodiment based on the foregoing method of the present application, after the determining whether the alert event occurs in the first area, the method further includes:

when the first area is determined to have the alarm event, generating the early warning message based on the environmental parameters and the traffic parameters;

determining a second area based on the early warning message, wherein the second area is within a first preset distance of the first area and corresponds to the warning event;

determining the second light pole based on the second area, wherein the second light pole is a light pole in the second area;

and displaying the early warning prompt on the second lamp pole.

Optionally, in another embodiment based on the above method of the present application, the displaying an early warning prompt on a second light pole based on the early warning message includes:

generating a warning voice and/or an illumination prompt based on the early warning message, wherein the warning voice is used for prompting the warning event by indicating voice with preset volume, and the illumination prompt is used for prompting the warning event in an illumination mode with preset brightness;

and playing the warning voice on the second lamp pole, and/or displaying the illumination prompt.

Optionally, in another embodiment based on the above method of the present application, after the displaying the warning prompt on the second light pole based on the warning message, the method further includes:

determining a third area based on the early warning message, wherein the second area is within a second preset distance of the first area and corresponds to the warning event;

acquiring a traffic light identification number corresponding to the third area;

and adjusting the display mode of the traffic light based on the traffic light identification number corresponding to the third area, wherein the adjustment of the display mode is used for controlling the traffic light to display the light corresponding to the traffic light which is forbidden to pass to the first area.

According to another aspect of the embodiments of the present application, there is provided an early warning apparatus, including:

the acquisition module is used for acquiring the monitoring image and the environmental parameters of the first area by utilizing the first lamp pole;

the determining module is used for generating an early warning message when determining that the first area has an alarm event based on the monitoring image and the environmental parameters;

a display module configured to display a warning prompt on a second light pole based on the warning message, the second light pole being determined based on the warning message and the first region.

According to another aspect of the embodiments of the present application, there is provided an electronic device including:

a memory for storing executable instructions; and

and the display is used for displaying with the memory to execute the executable instructions so as to complete the operation of any one of the early warning methods.

According to a further aspect of the embodiments of the present application, there is provided a computer-readable storage medium for storing computer-readable instructions, which, when executed, perform the operations of any of the above-mentioned warning methods.

In the application, after the monitoring image and the environmental parameter of the first area are obtained by the first lamp pole, and when the first area is determined to have the alarm event based on the monitoring image and the environmental parameter, the early warning message is generated, and then the early warning prompt is displayed on the second lamp pole determined based on the early warning message and the first area based on the early warning message. By applying the technical scheme of the application, whether alarm accidents exist in the area is automatically judged by utilizing the image parameters and the environmental parameters acquired by the video acquisition device of the lamp post positioned on the target area and other sensing devices, and if the alarm accidents exist in the area, the warning prompt is carried out on other pedestrians on the road section by utilizing the lamp post in the peripheral range. Further, the defect that further aggravation of casualties is caused by the fact that early warning cannot be given to passers in advance in the related technology can be avoided.

The technical solution of the present application is further described in detail by the accompanying drawings and examples.

Drawings

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

The present application may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of a system architecture for vision early warning of the present application;

fig. 2 is a schematic diagram of an early warning method proposed in the present application;

fig. 3 is a schematic diagram of an early warning method proposed in the present application;

FIG. 4 is a schematic structural diagram of the early warning apparatus of the present application;

fig. 5 is a schematic view of an electronic device according to the present application.

Detailed Description

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In addition, technical solutions between the various embodiments of the present application may be combined with each other, but it must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not within the protection scope of the present application.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

A method for performing early warning according to an exemplary embodiment of the present application is described below with reference to fig. 1 to 3. It should be noted that the following application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present application, and the embodiments of the present application are not limited in this respect. Rather, embodiments of the present application may be applied to any scenario where applicable.

Fig. 1 shows a schematic diagram of an exemplary system architecture 100 to which a video processing method or a video processing apparatus of an embodiment of the present application may be applied.

As shown in fig. 1, the system architecture 100 may include one or more of

terminal devices

101, 102, 103, a network 104, and a server 105. The network 104 serves as a medium for providing communication links between the

terminal devices

101, 102, 103 and the server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.

It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation. For example, server 105 may be a server cluster comprised of multiple servers, or the like.

The user may use the

terminal devices

101, 102, 103 to interact with the server 105 via the network 104 to receive or send messages or the like. The

terminal devices

101, 102, 103 may be various electronic devices having a display screen, including but not limited to smart phones, tablet computers, portable computers, desktop computers, and the like.

The

terminal apparatuses

101, 102, 103 in the present application may be terminal apparatuses that provide various services. For example, a user acquires a monitoring image and an environmental parameter of a first area through the terminal device 103 (which may also be the terminal device 101 or 102) by using a first lamp pole; when the first region is determined to have an alarm event based on the monitoring image and the environmental parameters, generating an early warning message; displaying an early warning prompt on a second lamp pole based on the early warning message, wherein the second lamp pole is determined based on the early warning message and the first area.

It should be noted that the video processing method provided in the embodiments of the present application may be executed by one or more of the

terminal devices

101, 102, and 103, and/or the server 105, and accordingly, the video processing apparatus provided in the embodiments of the present application is generally disposed in the corresponding terminal device, and/or the server 105, but the present application is not limited thereto.

The application also provides an early warning method, an early warning device, a target terminal and a medium.

Fig. 2 schematically shows a flow chart of a method for warning according to an embodiment of the present application. As shown in fig. 2, the method includes:

s101, acquiring a monitoring image and an environmental parameter of a first area by using a first lamp pole.

It should be noted that, in the present application, the device for acquiring the monitoring image and the environmental parameter is not specifically limited, and may be, for example, an intelligent device or a server. The intelligent device may be a PC (Personal Computer), a smart phone, a tablet PC, an e-book reader, an MP3(Moving Picture Experts Group Audio Layer III) pre-alarm device, an MP4(Moving Picture Experts Group Audio Layer IV) pre-alarm device, a portable Computer, and other mobile terminal devices having a display function.

Further, the lamp pole in this application can be wisdom lamp pole. Compared with the traditional lamp pole which only can provide the lighting function, the intelligent lamp pole can realize remote centralized control and management of the lamp pole by applying advanced, efficient and reliable carrier communication and other technologies, greatly saves the power resource, improves the public management level and saves the maintenance cost. And then avoided current street lamp to have the problem such as function singleness, the energy consumption is too high, the lamp pole is ageing.

In addition, the lamp pole in this application can include one or more light source, one or more camera shooting collection system, one or more sensing equipment and one or more display screen. Simultaneously this one or more collection system that makes a video recording installs on the wisdom lamp pole, and one or more sensing equipment include light sensing equipment, temperature sensing equipment, PM value sensing equipment, wind speed sensing equipment and sound sensing equipment etc.. Furthermore, the lamp pole in this application can also include trunk equipment and one or more control module, and trunk equipment is used for collecting the electronic information of gathering such as camera equipment and sensing equipment to transmit the electronic information who gathers to the software platform, and the operation of the electronic information control wisdom lamp pole that one or more control module sent according to the software platform.

In this application, compare in the correlation technique only can be through artifical transmission site information, this application can utilize the collection system that makes a video recording of first lamp pole, acquires the road surface information that first region corresponds. Wherein the parameter information may include image information and an environmental parameter for reflecting an environmental status of the area. It is understood that the first area may be any area, such as an area on a highway, an area on an urban road, a cell, an area within a unit, and the like. The number of the first regions is not particularly limited in the present application, and may be one or more. In addition, this application does not make specific restrictions to the quantity of first lamp pole equally, for example can have one, also can have a plurality of.

It can be understood that the first lamp post is a lamp post capable of shooting the road surface state of the first area. For example, the first lamp post may be a lamp post existing in the first area. This application is through the collection system and the sensing collection system that make a video recording that start the lamp pole that is located first region, and then acquire image information and environmental parameter that first road section corresponds. The image information may include a plurality of objects, such as a human body, a car, a bicycle, a traffic sign, a traffic light, and the like.

S102, when the first region is determined to have the alarm event based on the monitoring image and the environmental parameters, generating an early warning message.

Further, after the monitoring image and the environmental parameters of the first area are acquired, whether the corresponding alarm event occurs in the first area can be determined according to the two pieces of information. The alert event is not specifically limited, and may be, for example, a traffic accident event, a fire accident event, or other events that endanger public safety.

Similarly, the method for determining the alarm condition event in the first area by using the monitoring image and the environmental parameter is not specifically limited in the application. For example, whether the first area has the alarm event may be determined according to the characteristic parameter reflecting the person and/or the characteristic parameter reflecting the vehicle in the monitored image, and whether the first area has the alarm event may be determined according to the parameter reflecting the temperature state and/or the smoke state in the environmental parameter. It can be understood that, by using the monitoring image and the environmental parameter, the change of the manner of determining that the first area has the alarm event does not affect the protection scope of the present application.

S103, displaying an early warning prompt on a second lamp pole based on the early warning message, wherein the second lamp pole is determined based on the early warning message and the first area.

Further, this application can show this early warning suggestion on the second lamp pole after generating early warning message. The alarm event that the object such as other pedestrians located nearby has a potential safety hazard in the area is prompted.

Further, as the number of people in the national population continues to increase, the number of traffic accidents, fire accidents, and the like, which follow the increase, also increases. Taking a traffic accident as an example, the traffic accident not only causes direct property loss and personal injury, but also causes problems of traffic delay, traffic jam, leakage of dangerous goods, fire, explosion and the like, and brings serious loss to normal production life and social property of people. After a traffic accident happens, if surrounding people or vehicles cannot be informed in time, secondary accidents often occur, and further more serious life and property loss is caused, so that the problem that other pedestrians are injured due to the fact that potential safety hazards exist without being prompted is of great significance.

It can be understood that the second light pole of the present application is a light pole determined based on the warning message and the first area. The number of the second lamp poles is not specifically limited, and for example, the number of the second lamp poles may be one or multiple. In addition, the second lamp pole in this application can be the same lamp pole with first lamp pole, and the second lamp pole also can not be the same lamp pole with first lamp pole.

Similarly, the number of the display screens of the second lamp pole is not limited, and for example, the number of the display screens of the second lamp pole may be one or more.

It should be noted that this application does not specifically limit the mode that demonstrates the early warning suggestion on utilizing the second lamp pole, for example can demonstrate this early warning suggestion with voice broadcast's mode, also can demonstrate this early warning suggestion for the mode that can play video, still can demonstrate this early warning suggestion for the mode that utilizes light to shine. The light irradiation mode can be any color and light beam with any illumination intensity to realize the early warning prompt.

In another possible embodiment of the present application, after S101 (obtaining the monitored image of the first area and the environmental parameter by using the first light pole), the following steps may be performed:

extracting characteristic parameters of the monitoring image based on a preset neural network model to obtain a passing parameter corresponding to a passing object, wherein the passing object corresponds to at least one of a vehicle object and a pedestrian object, and is the passing object in the monitoring image;

and determining whether the first area has the alarm event or not based on the traffic parameters.

In the application, after the monitoring image is acquired, in order to further confirm whether the first area has an alarm event, the method for identifying the characteristic information of the monitoring image can be used. To determine traffic parameters of the monitoring image reflecting vehicle objects and/or pedestrian objects. Furthermore, the method and the device can perform feature recognition on the monitoring image based on a preset neural network detection model to obtain corresponding traffic parameters, so that whether the first area has the alarm event or not is determined subsequently according to the traffic parameters.

In the present application, the traffic parameter may correspond to only one traffic object of the pedestrian object and the vehicle object, or may correspond to all the pedestrian objects and the vehicle objects at the same time.

Further, for the device, after the monitoring image of the first area is acquired by the camera shooting acquisition device, the characteristic parameters of the monitoring image can be extracted by the neural network model. It should be noted that, the preset neural network model is not specifically limited in the present application, and in a possible implementation, the feature recognition may be performed on the monitored image by using a convolutional neural network model.

Among them, Convolutional Neural Networks (CNN) are a kind of feed forward Neural Networks (fed forward Neural Networks) containing convolution calculation and having a deep structure, and are one of the representative algorithms of deep learning. The convolutional neural network has a representation learning (representation learning) capability, and can perform translation invariant classification on input information according to a hierarchical structure of the convolutional neural network. The CNN (convolutional neural network) has remarkable effects in the fields of image classification, target detection, semantic segmentation and the like due to the powerful feature characterization capability of the CNN on the image.

Further, the application can use the extracted traffic parameters in the monitoring image in the CNN neural network model. At least one monitoring image needs to be input into a preset convolutional neural network model, and the output of a last full connected layer (FC) of the convolutional neural network model is used as feature data corresponding to the monitoring image. And obtaining a characteristic identification result corresponding to the monitoring image according to the characteristic data.

It should be noted that the present application does not specifically limit the vehicle object, and for example, the vehicle object may be an automobile, an electric vehicle, a bicycle, a tricycle, or the like. Further, the number of the vehicle objects and the number of the pedestrian objects in the monitoring image are not specifically limited, and may be, for example, 1 or more.

Optionally, in the process of determining whether the first area has the warning event based on the passing parameter, the method may be obtained in the following two ways:

the first mode is as follows:

analyzing the passing parameters to obtain position information and traveling information of the passing object in the first area, wherein the traveling information comprises at least one of speed information and direction information;

and determining whether the first area has an alarm event or not based on the position information and the traveling information of the passing object.

Further, the speed information in the present application is the speed information of the vehicle or the pedestrian. It should be noted that, since the vehicle is likely to decelerate when approaching the intersection, the present application can also continuously detect the vehicle speed information of the vehicle in a unit time. And when the gradual reduction of the vehicle speed is detected, the corresponding vehicle speed average value can be taken according to the deceleration information detected before.

In addition, the position information in the present application is the position information corresponding to the current traveling of the vehicle or the pedestrian, for example, for the vehicle, the position information may include a straight lane, a left-turn lane, a right-turn lane, a straight left-turn lane, a straight right-turn lane, and the like. And for pedestrians, it can be classified as sidewalks or motor vehicle lanes or non-motor vehicle lanes, etc.

Further, the direction information in the present application may be the direction of the vehicle or the pedestrian, for example, for an intersection, the direction information may include four lanes. It can be understood that the driving directions of the vehicles corresponding to the lanes in each direction are different. The traffic state of the first area can be determined according to the traveling direction information of each passing object (vehicle or pedestrian).

As can be understood, for the communication parameters, when it is detected that the position information of the passing object and the corresponding traveling information do not meet the preset condition, the application may generate the alarm event accordingly. For example, when a traffic object is a vehicle, when it is detected that the lane information on which the vehicle object travels is a reverse lane or a non-motor lane by using the traffic parameters and the traveling speed information exceeds a preset first speed threshold, it is determined that the vehicle object has a potential safety hazard to other traffic objects. And can determine that the first area has the alarm event according to the alarm information.

In addition, for example, when the traffic object is a pedestrian, the present application detects that the road information traveled by a certain pedestrian object is a motor lane and the traveling speed information of the certain pedestrian object exceeds a preset second speed threshold value by using the traffic parameters, and then determines that the certain pedestrian object has a potential safety hazard to other traffic objects. And can determine that the first area has the alarm event according to the alarm information.

The second mode is as follows:

and determining whether the first area has the alarm event or not based on the environmental parameters and the traffic parameters.

Further, the method and the device can determine whether the first area has the alarm event by using the monitoring image information of the first area, and can also determine at least one of the temperature environment and the smoke environment of the first area by using the environmental parameters. And further combining the traffic parameters to determine whether the first area has the alarm event or not based on the traffic parameters.

The temperature environment can be a parameter which is acquired by using a temperature sensing device of the first lamp pole and used for reflecting the size of the environment temperature of the first area. In addition, the smoke environment can be parameters which are collected by the smoke sensing device of the first lamp pole and used for reflecting the concentration of the smoke environment in the first area.

It is understood that the present application may indicate a fire alarm condition in the first area when the temperature environment is determined to exceed the preset temperature threshold. And then the application can call the monitoring information of the area to further determine whether the first area has the alarm event. Further, the present application may also indicate the presence of diffuse smoke in the first region when it is determined that the smoke environment exceeds a predetermined concentration threshold. And then the application can call the monitoring information of the area to further determine whether the first area has the alarm event.

The temperature threshold is not specifically limited in the present application, and may be, for example, 70 degrees, 80 degrees, or the like. Further, the concentration threshold is not specifically limited in this application, and may be, for example, 60ppm, 80ppm, or the like.

Further optionally, after determining whether the alert event occurs in the first area, the method may further perform the following steps:

when the first region is determined to have the alarm event, generating an early warning message based on the environmental parameters and the traffic parameters;

determining a second lamp post based on the second area, wherein the second lamp post is a lamp post in the second area;

and displaying the early warning prompt on the second lamp pole.

Further, after the first area is determined to have the alarm event, other passing objects around the first area are further prompted to avoid entering the range of the alarm event. This application can utilize the second lamp pole that exists in the second region promptly, demonstrates this early warning suggestion. So as to warn other pedestrians and the like to get close to the area with potential safety hazards again.

First, it should be noted that the first preset distance is not specifically limited in the present application, and may be, for example, 10 meters, or 100 meters.

In addition, when the second area is determined, the second area can be obtained based on the area corresponding to the alarm event. For example, when the present application determines that a vehicle traveling in reverse and speeding is present in a west-east road segment of the first area based on the detection, it is determined that the first area is present with a warning event. Furthermore, the method and the device can judge that the direction is towards the east in the first area according to the warning event, and potential safety hazards exist for other passing objects in the area within the first preset distance. Therefore, the present application may use a region in the first region, which is in the eastern direction and within the first preset distance, as the second region. Furthermore, the lamp pole in the second area is used as the second lamp pole and starts to display the early warning prompt.

Further optionally, in an embodiment of the present application, in S103 (based on the warning message, the warning prompt is displayed on the second light pole), a specific embodiment is further included, as shown in fig. 3, including:

s201, a first lamp pole is used for obtaining a monitoring image and an environmental parameter of a first area.

S202, when the first area is determined to have the alarm event based on the monitoring image and the environmental parameters, generating an early warning message.

S203, based on the early warning message, generating a warning voice and/or an illumination prompt, wherein the warning voice is used for prompting the alarm event by indicating voice with preset volume, and the illumination prompt is used for prompting the alarm event by an illumination mode with preset brightness.

S204, playing warning voice on the second lamp pole, and/or displaying a light prompt.

Further, after the early warning message is generated, the passing object located in the second area is informed in time. This application can be through the pronunciation play device of second lamp pole, and the broadcast is used for instructing first region to have the warning pronunciation of potential safety hazard. This has also avoided when the open air is the thunderstorm, when bad weather such as haze or pedestrian's the condition of looking at the cell-phone of standing down, because the current object that the sight is obstructed and leads to can't be clear timely when seeing the alert feelings incident in first region, the user can also change the route of marcing of self through listening to the warning pronunciation of second lamp pole broadcast to ensure to avoid appearing the condition of potential safety hazard.

It should be noted that, the preset volume is not specifically limited in the present application, and may be, for example, 50 db, or 100 db.

Furthermore, the method and the device can remind the passing object located in the second area by playing the warning voice, and can also warn the passing object by prompting the illumination prompt of the warning event in an illumination mode with preset brightness. This has also avoided when the open air is the thunderstorm, bad noise environment such as haze or pedestrian or driver headphone etc. can't listen to the condition of warning pronunciation, and the user can also change the route of marcing of self through watching the illumination suggestion that the second lamp pole shows to ensure to avoid appearing the condition of potential safety hazard.

It should be noted that, the preset luminance is not specifically limited in this application, and may be, for example, 50cd/m, or 100cd/m, etc. Similarly, the illumination prompt is not specifically limited in the present application, and may be, for example, an illumination prompt in red color or an illumination prompt in yellow color.

And S205, determining a third area based on the early warning message, wherein the third area is within a second preset distance of the first area and corresponds to the warning event.

And S206, acquiring the traffic light identification number corresponding to the third area.

And S207, adjusting the display mode of the traffic light based on the traffic light identification number corresponding to the third area, wherein the adjustment display mode is used for controlling the traffic light to display the light corresponding to the traffic light which is forbidden to pass to the first area.

In another possible implementation manner of the present application, after the warning message is generated and the third area is determined, the identification number corresponding to the traffic light in the area may be further determined to individually control each traffic and the like. It is understood that, for example, when there are many vehicles and pedestrians on the road section in the third area, there may be a problem that the passing objects in the area will pass through the first area, which is prone to safety hazard. Therefore, the display mode of each traffic light can be adjusted in a targeted manner according to the identification number corresponding to each traffic light, and the purpose of prohibiting other traffic objects from going to the warning area is achieved. And further avoid the drawback of further aggravation of potential safety hazard caused by continuous rushing into dangerous areas by other vehicles and pedestrians.

It should be noted that the traffic light in the present application may be a traffic light within a second preset distance of the first area. It will be appreciated that the traffic light is one which travels towards the first zone in the third zone, i.e. one which travels away from the first zone in the third zone, is not affected. For example, for a crossing (third area), the north-south direction is the direction leading to the first area, and the south-north direction is the direction away from the first area. It can be understood that the application can generate the dispersion instruction that the red light is always turned on in the north-south direction of the intersection, and the green light is always turned on in the south-north direction. So as to avoid the disadvantage of intensifying the flow of people in dangerous areas caused by the continuous inrush of other vehicles and pedestrians.

It should be noted that, the second preset distance is not specifically limited in the present application, and may be, for example, 10 meters, or 100 meters. In addition, the second preset distance may be the same as or different from the first preset distance.

In another embodiment of the present application, as shown in fig. 3, the present application further provides a warning device. The device comprises an obtaining module 301, a determining module 302 and a displaying module 303, wherein:

an obtaining module 301 configured to obtain a monitoring image and an environmental parameter of a first area by using a first lamp pole;

a determining module 302 configured to generate an early warning message when it is determined that an alarm event occurs in the first area based on the monitoring image and the environmental parameter;

a display module 303 configured to display a warning prompt on a second light pole based on the warning message, the second light pole being determined based on the warning message and the first region.

In another embodiment of the present application, the determining module 302 further includes:

a determining module 302 configured to extract feature parameters of the monitoring image based on a preset neural network model to obtain a passing parameter corresponding to a passing object, where the passing object corresponds to at least one of a vehicle object and a pedestrian object, and the passing object is a passing object in the monitoring image;

a determining module 302 configured to determine whether the alarm event occurs in the first area based on the traffic parameter.

a determining module 302 configured to analyze the passing parameters to obtain the position information and the traveling information of the passing object in the first area;

a determination module 302 configured to determine whether the first area has the alarm event based on the position information and the traveling information of the passing object.

In another embodiment of the present application, the module 302 is determined, wherein:

a determining module 302 configured to analyze the environmental parameter to obtain an environmental status of the first area, where the environmental status is used to reflect at least one of a temperature environment and a smoke environment of the first area;

a determining module 302 configured to determine whether the alarm event occurs in the first area based on the environmental parameter and the traffic parameter.

In another embodiment of the present application, a module 303 is presented, wherein:

a presentation module 303 configured to generate the warning message based on the environmental parameter and the traffic parameter when it is determined that the warning event occurs in the first area;

a presentation module 303, configured to determine, based on the warning message, a second region, where the second region is within a first preset distance of the first region and corresponds to the warning event;

a display module 303 configured to determine the second light pole based on the second area, the second light pole being a light pole within the second area;

a display module 303 configured to display the warning prompt on the second light pole.

In another embodiment of the present application, the display module 303 further includes:

the display module 303 is configured to generate a warning voice and/or an illumination prompt based on the early warning message, where the warning voice is used to prompt the warning event with an indication voice of a preset volume, and the illumination prompt is used to prompt the warning event with an illumination mode of a preset brightness;

a display module 303 configured to play the warning voice on the second light pole and/or display the illumination prompt.

In another embodiment of the present application, the method further includes an adjusting module 304, wherein:

an adjusting module 304 configured to determine a third region based on the warning message, wherein the second region is within a second preset distance of the first region and corresponds to the warning event;

an adjusting module 304 configured to obtain a traffic light identification number corresponding to the third area;

an adjusting module 304, configured to adjust a display mode of the traffic light based on the traffic light identification number corresponding to the third area, where the adjustment of the display mode is used to control the traffic light to display light corresponding to the traffic light prohibited from passing to the first area.

Fig. 5 is a block diagram illustrating a logical structure of an electronic device in accordance with an exemplary embodiment. For example, the electronic device 400 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.

Referring to fig. 5, electronic device 400 may include one or more of the following components: a processor 401 and a memory 402.

Processor 401 may include one or more processing cores, such as a 4-core processor, an 8-core processor, or the like. The processor 401 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 401 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 401 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed by the display screen. In some embodiments, the processor 401 may further include an AI (Artificial Intelligence) processor for processing computing operations related to machine learning.

Memory 402 may include one or more computer-readable storage media, which may be non-transitory. Memory 402 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in the memory 402 is configured to store at least one instruction for execution by the processor 401 to implement the interactive special effect calibration method provided by the method embodiments of the present application.

In some embodiments, the electronic device 400 may further optionally include: a peripheral interface 403 and at least one peripheral. The processor 401, memory 402 and peripheral interface 403 may be connected by bus or signal lines. Each peripheral may be connected to the peripheral interface 403 via a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 404, touch screen display 405, camera 406, audio circuitry 407, positioning components 408, and power supply 409.

The peripheral interface 403 may be used to connect at least one peripheral related to I/O (Input/Output) to the processor 401 and the memory 402. In some embodiments, processor 401, memory 402, and peripheral interface 403 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 401, the memory 402 and the peripheral interface 403 may be implemented on a separate chip or circuit board, which is not limited by this embodiment.

The Radio Frequency circuit 404 is used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuitry 404 communicates with communication networks and other communication devices via electromagnetic signals. The rf circuit 404 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 404 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuitry 404 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: metropolitan area networks, various generation mobile communication networks (2G, 3G, 4G, and 5G), Wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the rf circuit 404 may further include NFC (Near Field Communication) related circuits, which are not limited in this application.

The display screen 405 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display screen 405 is a touch display screen, the display screen 405 also has the ability to capture touch signals on or over the surface of the display screen 405. The touch signal may be input to the processor 401 as a control signal for processing. At this point, the display screen 405 may also be used to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. In some embodiments, the display screen 405 may be one, providing the front panel of the electronic device 400; in other embodiments, the display screen 405 may be at least two, respectively disposed on different surfaces of the electronic device 400 or in a folded design; in still other embodiments, the display screen 405 may be a flexible display screen disposed on a curved surface or a folded surface of the electronic device 400. Even further, the display screen 405 may be arranged in a non-rectangular irregular pattern, i.e. a shaped screen. The Display screen 405 may be made of LCD (Liquid Crystal Display), OLED (Organic Light-Emitting Diode), and other materials.

The camera assembly 406 is used to capture images or video. Optionally, camera assembly 406 includes a front camera and a rear camera. Generally, a front camera is disposed at a front panel of the terminal, and a rear camera is disposed at a rear surface of the terminal. In some embodiments, the number of the rear cameras is at least two, and each rear camera is any one of a main camera, a depth-of-field camera, a wide-angle camera and a telephoto camera, so that the main camera and the depth-of-field camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize panoramic shooting and VR (Virtual Reality) shooting functions or other fusion shooting functions. In some embodiments, camera assembly 406 may also include a flash. The flash lamp can be a monochrome temperature flash lamp or a bicolor temperature flash lamp. The double-color-temperature flash lamp is a combination of a warm-light flash lamp and a cold-light flash lamp, and can be used for light compensation at different color temperatures.

The audio circuit 407 may include a microphone and a speaker. The microphone is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals, and inputting the electric signals to the processor 401 for processing, or inputting the electric signals to the radio frequency circuit 404 for realizing voice communication. For stereo capture or noise reduction purposes, the microphones may be multiple and disposed at different locations of the electronic device 400. The microphone may also be an array microphone or an omni-directional pick-up microphone. The speaker is used to convert electrical signals from the processor 401 or the radio frequency circuit 404 into sound waves. The loudspeaker can be a traditional film loudspeaker or a piezoelectric ceramic loudspeaker. When the speaker is a piezoelectric ceramic speaker, the speaker can be used for purposes such as converting an electric signal into a sound wave audible to a human being, or converting an electric signal into a sound wave inaudible to a human being to measure a distance. In some embodiments, audio circuitry 407 may also include a headphone jack.

The positioning component 408 is used to locate the current geographic Location of the electronic device 400 for navigation or LBS (Location Based Service). The Positioning component 408 may be a Positioning component based on the GPS (Global Positioning System) of the united states, the beidou System of china, the graves System of russia, or the galileo System of the european union.

The power supply 409 is used to supply power to the various components in the electronic device 400. The power source 409 may be alternating current, direct current, disposable or rechargeable. When power source 409 comprises a rechargeable battery, the rechargeable battery may support wired or wireless charging. The rechargeable battery may also be used to support fast charge technology.

In some embodiments, the electronic device 400 also includes one or more sensors 410. The one or more sensors 410 include, but are not limited to: acceleration sensor 411, gyro sensor 412, pressure sensor 413, fingerprint sensor 414, optical sensor 415, and proximity sensor 416.

The acceleration sensor 411 may detect the magnitude of acceleration in three coordinate axes of a coordinate system established with the electronic apparatus 400. For example, the acceleration sensor 411 may be used to detect components of the gravitational acceleration in three coordinate axes. The processor 401 may control the touch display screen 405 to display the user interface in a landscape view or a portrait view according to the gravitational acceleration signal collected by the acceleration sensor 411. The acceleration sensor 411 may also be used for acquisition of motion data of a game or a user.

The gyro sensor 412 may detect a body direction and a rotation angle of the electronic device 400, and the gyro sensor 412 may cooperate with the acceleration sensor 411 to acquire a 3D motion of the user on the electronic device 400. From the data collected by the gyro sensor 412, the processor 401 may implement the following functions: motion sensing (such as changing the UI according to a user's tilting operation), image stabilization at the time of photographing, game control, and inertial navigation.

The pressure sensors 413 may be disposed on a side bezel of the electronic device 400 and/or on a lower layer of the touch display screen 405. When the pressure sensor 413 is arranged on the side frame of the electronic device 400, a holding signal of the user to the electronic device 400 can be detected, and the processor 401 performs left-right hand identification or shortcut operation according to the holding signal collected by the pressure sensor 413. When the pressure sensor 413 is disposed at the lower layer of the touch display screen 405, the processor 401 controls the operability control on the UI interface according to the pressure operation of the user on the touch display screen 405. The operability control comprises at least one of a button control, a scroll bar control, an icon control and a menu control.

The fingerprint sensor 414 is used for collecting a fingerprint of the user, and the processor 401 identifies the identity of the user according to the fingerprint collected by the fingerprint sensor 414, or the fingerprint sensor 414 identifies the identity of the user according to the collected fingerprint. Upon recognizing that the user's identity is a trusted identity, processor 401 authorizes the user to perform relevant sensitive operations including unlocking the screen, viewing encrypted information, downloading software, paying, and changing settings, etc. The fingerprint sensor 414 may be disposed on the front, back, or side of the electronic device 400. When a physical button or vendor Logo is provided on the electronic device 400, the fingerprint sensor 414 may be integrated with the physical button or vendor Logo.

The optical sensor 415 is used to collect the ambient light intensity. In one embodiment, the processor 401 may control the display brightness of the touch display screen 405 based on the ambient light intensity collected by the optical sensor 415. Specifically, when the ambient light intensity is high, the display brightness of the touch display screen 405 is increased; when the ambient light intensity is low, the display brightness of the touch display screen 405 is turned down. In another embodiment, the processor 401 may also dynamically adjust the shooting parameters of the camera assembly 406 according to the ambient light intensity collected by the optical sensor 415.

Proximity sensor 416, also known as a distance sensor, is typically disposed on the front panel of electronic device 400. The proximity sensor 416 is used to capture the distance between the user and the front of the electronic device 400. In one embodiment, the processor 401 controls the touch display screen 405 to switch from the bright screen state to the dark screen state when the proximity sensor 416 detects that the distance between the user and the front surface of the electronic device 400 gradually decreases; when the proximity sensor 416 detects that the distance between the user and the front of the electronic device 400 is gradually increased, the processor 401 controls the touch display screen 405 to switch from the breath screen state to the bright screen state.

Those skilled in the art will appreciate that the configuration shown in fig. 4 does not constitute a limitation of the electronic device 400, and may include more or fewer components than those shown, or combine certain components, or employ a different arrangement of components.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium, such as the memory 404, comprising instructions executable by the processor 420 of the electronic device 400 to perform a method of the above-mentioned pre-warning, the method comprising: acquiring a monitoring image and an environmental parameter of a first area by using a first lamp pole; when the first region is determined to have an alarm event based on the monitoring image and the environmental parameters, generating an early warning message; displaying an early warning prompt on a second lamp pole based on the early warning message, wherein the second lamp pole is determined based on the early warning message and the first area. Optionally, the instructions may also be executable by the processor 420 of the electronic device 400 to perform other steps involved in the exemplary embodiments described above. Optionally, the instructions may also be executable by the processor 420 of the electronic device 400 to perform other steps involved in the exemplary embodiments described above. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

In an exemplary embodiment, there is also provided an application/computer program product comprising one or more instructions executable by the processor 420 of the electronic device 400 to perform the method of warning described above, the method comprising: acquiring a monitoring image and an environmental parameter of a first area by using a first lamp pole; when the first region is determined to have an alarm event based on the monitoring image and the environmental parameters, generating an early warning message; displaying an early warning prompt on a second lamp pole based on the early warning message, wherein the second lamp pole is determined based on the early warning message and the first area. Optionally, the instructions may also be executable by the processor 420 of the electronic device 400 to perform other steps involved in the exemplary embodiments described above. Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A method of early warning, comprising:

2. The method of claim 1, wherein after the acquiring the monitored image of the first area and the environmental parameter using the first light pole, further comprises:

3. The method of claim 2, wherein said determining whether the first area has the alarm event based on the traffic parameter comprises:

4. The method of claim 2 or 3, wherein said determining whether the first area has the alarm event based on the traffic parameter comprises:

5. The method of claim 2 or 3, wherein after said determining whether said alarm event occurred in said first region, further comprising:

and displaying the early warning prompt on the second lamp pole.

6. The method of claim 1, wherein displaying an early warning prompt on a second light pole based on the early warning message comprises:

7. The method of claim 1 or 6, further comprising, after said displaying an early warning prompt on a second light pole based on the early warning message:

determining a third area based on the early warning message, wherein the third area is within a second preset distance of the first area and corresponds to the warning event;

8. An early warning apparatus, comprising:

9. An electronic device, comprising:

a memory for storing executable instructions; and the number of the first and second groups,

a processor for display with the memory to execute the executable instructions to perform the operations of the method of warning of any of claims 1-7.

10. A computer-readable storage medium storing computer-readable instructions that, when executed, perform the operations of the warning method of any of claims 1-7.