CN116129672A - Vehicle early warning method and device and related equipment - Google Patents
Vehicle early warning method and device and related equipment Download PDFInfo
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Abstract
The invention provides a vehicle early warning method, a device and related equipment, wherein the vehicle early warning method is applied to target electronic equipment, the target electronic equipment is applied to a target vehicle, and the method comprises the following steps: receiving target information sent by a server, wherein the target information comprises first position information of a target road detection point and first driving information of a target vehicle, and the first driving information comprises second position information of the target vehicle; determining a first distance between the target vehicle and the target road detection point according to the first position information and the second position information; and outputting an early warning signal under the condition that the first distance is smaller than a first preset distance. Therefore, when the first distance is smaller than the preset distance, the early warning signal is output, so that early warning can be timely carried out, and the probability of traffic accidents of the target vehicle on the road is reduced. The intelligent degree of the possibility of identifying the traffic accident is improved, and the traffic travel efficiency is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of intelligent transportation, in particular to a vehicle early warning method, a vehicle early warning device and related equipment.
Background
With the development of vehicle technology, vehicles occupy more and more important positions in the life of people, and the vehicles are greatly convenient for the travel of people. However, as the number of vehicles on the road increases, when the vehicles run on the road or stop at the side of the road, the possibility of traffic accidents can not be intelligently identified due to the fact that the surrounding dynamic states are required to be observed by a person at present to identify the possibility of traffic accidents, so that the traffic traveling efficiency is lower.
Disclosure of Invention
The embodiment of the invention provides a vehicle early warning method, a vehicle early warning device and related equipment, which are used for solving the problems that the possibility of traffic accidents is not intelligently identified due to the fact that surrounding dynamic states are required to be observed by people at present to be identified, and the traffic traveling efficiency is low.
To solve the above problems, the present invention is achieved as follows:
in a first aspect, an embodiment of the present invention provides a vehicle early warning method, applied to a target electronic device, where the target electronic device is applied to a target vehicle, the method includes:
receiving target information sent by a server, wherein the target information comprises first position information of a target road detection point and first driving information of the target vehicle, and the first driving information comprises second position information of the target vehicle;
determining a first distance between the target vehicle and the target road detection point according to the first position information and the second position information;
and outputting an early warning signal under the condition that the first distance is smaller than a first preset distance.
In a second aspect, an embodiment of the present invention provides a vehicle early warning method, applied to a server, where the method includes:
receiving driving information sent by electronic equipment on a plurality of driving vehicles and detection information sent by detection equipment positioned at a target road detection point;
and controlling target electronic equipment on a target vehicle to output an early warning signal according to the driving information and the detection information, wherein the target vehicle is a vehicle with a distance between the target vehicle and the target road detection point being smaller than a preset distance.
In a third aspect, an embodiment of the present invention further provides a vehicle early warning device, which is applied to a target electronic device, where the target electronic device is applied to a target vehicle, and the vehicle early warning device includes:
the receiving module is used for receiving target information sent by the server, wherein the target information comprises first position information of a target road detection point and first driving information of the target vehicle, and the first driving information comprises second position information of the target vehicle;
a determining module for determining a first distance between the target vehicle and the target road detection point according to the first position information and the second position information;
the first output module is used for outputting an early warning signal under the condition that the first distance is smaller than a first preset distance.
In a fourth aspect, an embodiment of the present invention further provides a vehicle early warning device, applied to a server, where the vehicle early warning device includes:
the receiving module is used for receiving the running information sent by the electronic devices on the plurality of running vehicles and the detection information sent by the detection device positioned at the target road detection point;
and the second output module is used for controlling target electronic equipment on a target vehicle to output an early warning signal according to the driving information and the detection information, wherein the target vehicle is a vehicle with a distance between the target vehicle and the target road detection point being smaller than a preset distance.
In a fifth aspect, an embodiment of the present invention further provides an electronic device, including: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; the processor is configured to read a program in the memory to implement the steps in the method according to the foregoing first aspect; or, as in the method of the second aspect described above.
In a sixth aspect, embodiments of the present invention further provide a readable storage medium storing a program, where the program when executed by a processor implements the steps of the method according to the first aspect, or implements the steps of the method according to the second aspect.
In the embodiment of the invention, the first distance between the target vehicle and the target road detection point can be determined according to the first position information of the target road detection point and the second position information of the target vehicle; and under the condition that the first distance is smaller than the preset distance, outputting an early warning signal, so that early warning can be performed in time, and the probability of traffic accidents of the target vehicle on the road is reduced. Meanwhile, the intelligent degree of the possibility of identifying the traffic accident is improved, and the traffic traveling efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a system to which embodiments of the present invention are applicable;
FIG. 2 is a schematic flow chart of a vehicle early warning method according to an embodiment of the present invention;
FIG. 3 is a second flow chart of a vehicle warning method according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a vehicle warning device according to an embodiment of the present invention;
FIG. 5 is a second schematic diagram of a vehicle warning device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to the embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms "first," "second," and the like in embodiments of the present invention are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the use of "and/or" in this application means at least one of the connected objects, such as a and/or B and/or C, is meant to encompass the 7 cases of a alone, B alone, C alone, and both a and B, both B and C, both a and C, and both A, B and C.
Referring to fig. 1, fig. 1 is a block diagram of a system to which an embodiment of the present invention is applicable, and as shown in fig. 1, the system includes a vehicle 11, a server 12, and a detection device 13 located at a target road detection point, where the vehicle 11 and the detection device 13 may be located on a road, and a roadside side of the road may have a plurality of road detection points, which may also be referred to as intersections, and the detection device 13 may be located at the target road detection point, where the vehicle 11 and the detection device 13 may respectively communicate with the server 12 to transfer information, and the server 12 may also be referred to as an intelligent interaction cloud platform or a management platform, and so on.
In practical applications, the vehicle 11 may be provided with a vehicle-mounted terminal or a mobile terminal, and the terminal may be a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA), a mobile internet Device (Mobile Internet Device, MID), a Wearable Device, a vehicle-mounted Device, or the like. The server may be a base station, access and mobility management function (Access and Mobility Management Function, AMF), relay, access point or other network element, etc.
The vehicle early warning method provided by the embodiment of the invention is described below.
Referring to fig. 2, fig. 2 is a schematic flow chart of a vehicle early warning method according to an embodiment of the present invention. The vehicle early warning method shown in fig. 2 may be applied to a target electronic device, which may be a vehicle-mounted terminal or a mobile terminal, and the target electronic device is applied to a target vehicle. As shown in fig. 2, the vehicle warning method may include the steps of:
The first position information of the target road detection point may be sent to the server by a detection device located at the target road detection point, and the detection device may also detect driving information of each vehicle on the road, and may send the driving information to the server.
The first driving information of the target vehicle may also be sent to the server by the target electronic device on the target vehicle, for example: as an alternative embodiment, the method further comprises: and sending first driving information of the target vehicle to the server.
In this way, the target electronic device on the target vehicle can send the first driving information to the server, so that the server can monitor the position of the target vehicle in real time, and when the server finds that the target vehicle has collision risk with other vehicles or the target road detection point, the server can send prompt information to the target vehicle, thereby further improving the driving safety of the target vehicle. Of course, the server may also send the first driving information sent by the target vehicle to the electronic devices on other vehicles, so that the electronic devices on other vehicles may determine whether there is a collision risk with the target vehicle, thereby improving the monitoring effect on each vehicle on the road.
The target electronic device may be a vehicle-mounted terminal or a mobile terminal; meanwhile, the target electronic device on the target vehicle can also receive the target information sent by the server, and the target information can include the second position information sent before the target electronic device on the target vehicle, that is, the second position information can be the position information sent before the target electronic device on the target vehicle receives the target information and at the moment closest to the moment of receiving the target information, so that the second position information can be ensured to accurately represent the current position of the target vehicle.
It should be noted that, in the embodiment of the present application, each step performed by the target vehicle may be understood as a step performed by the target electronic device on the target vehicle.
It should be noted that, in order to ensure that the second position information can accurately represent the current position of the target vehicle, the target electronic device on the target vehicle may send the second position information to the server at intervals of a preset period, where the specific value of the preset period is not limited herein, and the smaller the value, the more accurate the result that the second position information represents the current position of the target vehicle.
The specific content of the first driving information and the second driving information is not limited herein, for example: as an alternative embodiment, the first travel information and the second travel information each include a position and a speed.
As another alternative embodiment, the first driving information further includes: at least one of a heading angle and a speed, and the second traveling information includes at least one of a position, a heading angle, and a speed. That is to say: the first travel information and the second travel information each include at least one of a position, a heading angle, and a speed.
The position included in the first travel information is the second position information of the target vehicle.
In the embodiment of the invention, the first driving information and the second driving information each comprise at least one of position, course angle and speed, so that the accuracy of the judgment result in determining whether the target moving object exists is higher.
As an optional implementation manner, the receiving the target information sent by the server includes:
receiving target information sent by a server;
and screening the target information to obtain first position information of the target road detection point and second traveling information of the plurality of moving objects.
Wherein, because the target information includes too many kinds, for example: the position information of other non-target road detection points and the information of other non-moving objects may be included, and thus, the above-described target information needs to be subjected to a screening process to obtain the first position information and the second traveling information.
In addition, the obviously wrong information can be filtered, and the process can be called as dirty data processing, for example: the position information of a certain target road detection point is obviously calculated from the position information of the target vehicle, and if the obtained distance is too large, the position information of the certain target road detection point can be identified as dirty data, so that the deletion is performed, and further the consumption of calculation resources of the target vehicle is reduced.
According to the method and the device for processing the target information, the target information is screened, so that the quantity of information to be processed by the target electronic equipment on the target vehicle is reduced, the information processing efficiency is improved, and the consumption of computing resources of the target electronic equipment on the target vehicle is reduced.
It should be noted that, since the location of the target road detection point is generally fixed and the location of the target vehicle is generally moving, the frequency of sending the first location information of the target road detection point to the server may be lower than the frequency of sending the second location information of the target vehicle to the server.
When the first distance is smaller than the first preset distance, it is indicated that the distance between the target vehicle and the target road detection point is relatively short, and there is a collision risk, so that the target electronic device on the target vehicle can output an early warning signal to prompt the target vehicle, thereby reducing the probability of collision of the target vehicle.
For example: the second position information of the target vehicle may be (lon A ,lat A ) To express, the first location information of the target road detection point may be expressed in terms of (lon, lat), and the first Distance may be expressed in terms of Distance, and thus, the calculation formula may be:
C＝cos(lat A )cos(lat)cos(lon A -lon)+sin(lat A )sin(lat)
distance=rarccos (C) pi/180r= 6371004 meters
Where C is an intermediate parameter, arccos represents a derivative, which may also be referred to as arccosx, and R may be a constant, for example: r may be 6371004 meters, and the specific value of the first preset distance is not limited herein, for example: the first preset distance may be 100 meters.
As an alternative embodiment, the target information further includes: and outputting second traveling information of a plurality of moving objects, wherein after outputting the early warning signal when the first distance is smaller than a first preset distance, the method further comprises:
determining whether a target moving object exists according to the first driving information of the target vehicle and the second driving information of the plurality of moving objects, wherein a second distance between the target moving object and the target vehicle is smaller than a second preset distance;
and displaying prompt information under the condition that the target moving object exists, wherein the prompt information is used for indicating that collision risk exists and/or avoiding is noticed.
The type of the target moving object is not limited herein, for example: the target mobile object may be a vehicle, a person or other animal.
The specific manner in which the server obtains the second traveling information of the mobile object is not limited herein, for example: the second traveling information may be uploaded to the server by a terminal on the mobile object, or the second traveling information may be detected by a detection device provided at a plurality of road detection points on the road side and uploaded to the server.
The specific content of the prompt information is not limited herein, for example: the content of the prompt information may include text information such as "collision risk exists and/or attention is avoided", or the prompt information may be image information, and the image information may be an image indicating that collision risk exists and/or attention is avoided.
In the embodiment of the invention, when the target electronic equipment on the target vehicle detects that the target moving object with the second distance smaller than the second preset distance exists, the collision risk of the target vehicle and the target moving object is judged, so that prompt information can be displayed for prompting the target vehicle to avoid collision with the target moving object, and the driving safety of the target vehicle is further improved.
For example: referring to the description in the above embodiment, the target vehicle is denoted by a, the target moving object may be denoted by B, and the heading angles of the target vehicle a and the target moving object B are α, respectively 1 And alpha 2 The speeds of the target vehicle A and the target moving object B are V respectively 1 And V 2 Units: meter/second. lon (lon) A 、lat A 、lon B 、lat B Longitude and latitude of the target vehicle a and the target moving object B, respectively.
Wherein the time for the target vehicle A to reach the collision point with the target moving object B in the latitudinal direction is T 1 The calculation formula is as follows:
wherein R is as described in the above embodiments.
The time for the target vehicle a to reach the collision point with the target moving object B in the longitudinal direction is T 2 The calculation formula is as follows:
if |T 1 -T 2 |<If the first target value (for example, 10 seconds) is the first target value, it is determined that the collision risk is likely to occur, and an early warning signal can be output.
It should be noted that when one of T1 and T2 is far greater than the second target value, it can be determined that the target vehicle does not collide with the target moving object, and |T is not performed 1 -T 2 |<A first target value. The specific value of the second target value is not limited herein, for example: the second target value may be greater than the first target value. Such as: the second target value is 20 seconds and the first target value is 10 seconds.
As an alternative embodiment, the method further comprises:
determining third position information of the target mobile object relative to the target vehicle according to the first running information of the target vehicle and the second running information of the target mobile object;
and displaying the third position information in an electronic map.
Wherein the third location information may include: at least one of information such as azimuth information and distance information of the target moving object with respect to the target vehicle.
The above-mentioned azimuth information may refer to: in which direction of the target vehicle the target moving object is located, for example: the above-described azimuth information may also be referred to as a direction angle, in front of, in the right of, in the rear of, in the right of, or in the rear of.
For example: the division criteria of the right front, the left front, the right rear, or the left rear can be seen from table 1.
TABLE 1
According to the embodiment of the invention, the electronic map can be displayed on the target electronic equipment on the target vehicle, and the third position information of the target moving object relative to the target vehicle can be displayed on the electronic map, so that the azimuth and the distance between the target moving object and the target vehicle can be determined more intuitively, the collision between the target vehicle and the target moving object can be reduced, and the driving safety of the target vehicle is further improved.
It should be noted that, speed information of the target moving object and the target vehicle can also be displayed on the electronic map, so that display content of the electronic map is more diversified, and the intelligent degree of the electronic map is higher.
In the embodiment of the present invention, through steps 201 to 203, a first distance between a target vehicle and a target road detection point may be determined according to first position information of the target road detection point and second position information of the target vehicle; under the condition that the first distance is smaller than the preset distance, an early warning signal is output, so that early warning can be performed in time, the probability of traffic accidents of the target vehicle on a road is further reduced, and the driving safety of the target vehicle is improved. Meanwhile, the intelligent degree of the possibility of identifying the traffic accident is improved, and the traffic traveling efficiency is improved.
It should be noted that, the application scenario of the embodiment of the present invention may be an application scenario in which the target vehicle parks near the road, and the first distance between the target vehicle and the target road detection point may be calculated to determine whether there is a collision risk. In addition, the method can be further applied to calculating the distance between the target vehicle and other moving objects (mainly traveling vehicles) when the target vehicle is parked near a road, so as to judge whether collision danger exists between the target vehicle and the other moving objects, and therefore the phenomenon that the other moving objects cannot normally pass is caused.
Referring to fig. 3, fig. 3 is a second flowchart of a vehicle early warning method according to an embodiment of the invention. The vehicle early warning method of the embodiment of the invention can be executed by a server. As shown in fig. 3, the vehicle warning method may include the steps of:
The above travel information may refer to the related expressions of the first travel information and the second travel information in the above embodiment, which are not described herein in detail.
The detection information may include at least one of position information of a target road detection point, travel information of a plurality of traveling vehicles on a road, and the like.
After receiving the running information and the detection information, the server may display the running information and the detection information on an electronic map, so that each running vehicle may be better monitored.
And 302, controlling target electronic equipment on a target vehicle to output an early warning signal according to the driving information and the detection information, wherein the target vehicle is a vehicle with a distance between the target vehicle and the target road detection point being smaller than a preset distance.
The executing end for determining whether the target vehicle has a collision risk according to the driving information and the detection information is not limited herein, and the executing end may be a server or may be a target electronic device on the target vehicle.
As an optional implementation manner, the controlling the target electronic device on the target vehicle to output the early warning signal according to the driving information and the detection information includes:
determining a target vehicle according to the driving information and the detection information;
and sending prompt information to target electronic equipment on the target vehicle so that the target electronic equipment outputs an early warning signal.
In the embodiment of the invention, the target vehicle is determined according to the running information and the detection information, namely, the execution end is the server, so that the server can determine the target vehicle and send the prompt information to the target electronic equipment on the target vehicle, thereby reducing the cost of the computing resources of the target electronic equipment on the target vehicle and enhancing the monitoring effect of the server on the running condition of each vehicle.
As another alternative embodiment, the controlling the target electronic device on the target vehicle to output the early warning signal according to the driving information and the detection information includes:
preprocessing the driving information and the detection information to obtain target information;
and sending the target information to a target vehicle so that target electronic equipment on the target vehicle outputs an early warning signal according to the target information.
The specific content of the pretreatment is not limited herein, for example: the preprocessing may be to perform fusion processing on the driving information and the detection information, and add a scene tag to the target information after the fusion processing, where the scene tag is used to represent a scene of the target information, so that the target information may be reused in the same scene later.
The above-described fusion process may be referred to as an assembly process, specifically, an assembly into standard format information, thereby facilitating vehicle identification. The above-described added scene tag may be referred to as a marking process, for example: roadside parking collision warning data marking field SecMark 65535 and the like.
It should be noted that, when the target information is information after the marking processing performed by the server, the target electronic device on the target vehicle may parse the target information after receiving the target information, so as to obtain service scene data, where the service scene data may include average coordinates refPos information of the traffic participants (i.e. position information of each running vehicle) and longitude and latitude coordinate information of the intersection (i.e. position information of the target road detection point).
In the embodiment of the invention, the target information is sent to the target electronic equipment on the target vehicle, so that the target electronic equipment on the target vehicle outputs the early warning signal according to the target information, namely, the server sends the preprocessed target information to the target electronic equipment on the target vehicle, so that the target electronic equipment on the target vehicle can determine whether collision danger exists according to the target information, and when judging whether the collision danger exists, the target electronic equipment on the target vehicle can update the position information of the target electronic equipment in real time, thereby ensuring that the judging result of whether the collision danger exists is more accurate.
In the embodiment of the invention, the target vehicle is controlled to output the early warning signal according to the running information and the detection information through steps 301 to 302, so that early warning can be performed in time, the probability of traffic accidents of the target vehicle on a road is further reduced, and the running safety of the target vehicle is improved. Meanwhile, the intelligent degree of the possibility of identifying the traffic accident is improved, and the traffic traveling efficiency is improved.
Note that this embodiment is an implementation manner of a server corresponding to the above method embodiment, and therefore, reference may be made to the description related to the above method embodiment, and the same beneficial effects may be achieved. In order to avoid repetition of the description, a description thereof will be omitted.
The various optional embodiments described in the embodiments of the present invention may be implemented in combination with each other without collision, or may be implemented separately, which is not limited to the embodiments of the present invention.
Referring to fig. 4, fig. 4 is a block diagram of a vehicle early warning device according to an embodiment of the present invention. The vehicle early warning device is applied to a target electronic apparatus, which is applied to a target vehicle, as shown in fig. 4, the vehicle early warning device 400 includes:
a receiving module 401, configured to receive target information sent by a server, where the target information includes first location information of a target road detection point and first driving information of the target vehicle, and the first driving information includes second location information of the target vehicle;
a determining module 402, configured to determine a first distance between the target vehicle and the target road detection point according to the first location information and the second location information;
the first output module 403 is configured to output an early warning signal when the first distance is smaller than a first preset distance.
Optionally, the target information further includes: the vehicle warning device 400 further includes second traveling information of the plurality of moving objects, and the second traveling information includes:
a first determining module, configured to determine whether a target moving object exists according to first driving information of the target vehicle and second driving information of the plurality of moving objects, where a second distance between the target moving object and the target vehicle is smaller than a second preset distance;
the first display module is used for displaying prompt information under the condition that the target moving object exists, and the prompt information is used for indicating collision risk and/or attention avoidance.
Optionally, the vehicle early warning device 400 further includes:
a second determining module, configured to determine third position information of the target mobile object relative to the target vehicle according to the first traveling information of the target vehicle and the second traveling information of the target mobile object;
and the second display module is used for displaying the third position information in the electronic map.
Optionally, the first driving information further includes: at least one of a heading angle and a speed, and the second traveling information includes at least one of a position, a heading angle, and a speed.
Optionally, the receiving module 401 includes:
the receiving sub-module is used for receiving the target information sent by the server;
and the screening sub-module is used for screening the target information to obtain the first position information of the target road detection point and the second driving information of the plurality of moving objects.
Optionally, the vehicle early warning device 400 further includes:
and the sending module is used for sending the first driving information of the target vehicle to the server.
The vehicle early warning device 400 can implement the processes of the method embodiment of fig. 2 in the embodiment of the present invention, and achieve the same beneficial effects, and in order to avoid repetition, the description is omitted here.
Referring to fig. 5, fig. 5 is a second structural diagram of a vehicle early warning device according to an embodiment of the present invention, where the vehicle early warning device is applied to a server, and as shown in fig. 5, a vehicle early warning device 500 includes:
a receiving module 501, configured to receive driving information sent by electronic devices on a plurality of driving vehicles and detection information sent by a detection device located at a target road detection point;
and the second output module 502 is configured to control a target electronic device on a target vehicle to output an early warning signal according to the driving information and the detection information, where the target vehicle is a vehicle with a distance between the target vehicle and the target road detection point being less than a preset distance.
Optionally, the second output module 502 includes:
a determining submodule for determining a target vehicle according to the running information and the detection information;
and the first sending sub-module is used for sending prompt information to target electronic equipment on the target vehicle so that the target electronic equipment outputs an early warning signal.
Optionally, the second output module 502 includes:
the preprocessing sub-module is used for preprocessing the running information and the detection information to obtain target information;
and the second sending sub-module is used for sending the target information to target electronic equipment on a target vehicle so that the target electronic equipment outputs an early warning signal according to the target information.
The vehicle early warning device 500 can implement the processes of the method embodiment of fig. 3 in the embodiment of the present invention, and achieve the same beneficial effects, and in order to avoid repetition, the description is omitted here.
The embodiment of the invention also provides electronic equipment. Referring to fig. 6, the electronic device may include a processor 601, a memory 602, and a program 6021 stored on the memory 602 and executable on the processor 601.
In the case where the electronic device is a target electronic device on a target vehicle, the program 6021, when executed by the processor 601, may implement any step in the method embodiment corresponding to fig. 2 and achieve the same beneficial effects, which will not be described herein.
In the case that the electronic device is a server, the program 6021, when executed by the processor 601, may implement any step in the method embodiment corresponding to fig. 3 and achieve the same beneficial effects, which will not be described herein.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of implementing the methods of the embodiments described above may be implemented by hardware associated with program instructions, where the program may be stored on a readable medium. The embodiment of the present invention further provides a readable storage medium, where a computer program is stored, where the computer program when executed by a processor may implement any step in the method embodiment corresponding to fig. 2 or fig. 3, and the same technical effect may be achieved, and in order to avoid repetition, a description is omitted herein.
Such as Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic or optical disk, etc.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (13)
1. A vehicle pre-warning method, applied to a target electronic device, the target electronic device being applied to a target vehicle, the method comprising:
receiving target information sent by a server, wherein the target information comprises first position information of a target road detection point and first driving information of the target vehicle, and the first driving information comprises second position information of the target vehicle;
determining a first distance between the target vehicle and the target road detection point according to the first position information and the second position information;
and outputting an early warning signal under the condition that the first distance is smaller than a first preset distance.
2. The method of claim 1, wherein the target information further comprises: and outputting second traveling information of a plurality of moving objects, wherein after outputting the early warning signal when the first distance is smaller than a first preset distance, the method further comprises:
determining whether a target moving object exists according to the first driving information of the target vehicle and the second driving information of the plurality of moving objects, wherein a second distance between the target moving object and the target vehicle is smaller than a second preset distance;
and displaying prompt information under the condition that the target moving object exists, wherein the prompt information is used for indicating that collision risk exists and/or avoiding is noticed.
3. The method according to claim 2, wherein the method further comprises:
determining third position information of the target mobile object relative to the target vehicle according to the first running information of the target vehicle and the second running information of the target mobile object;
and displaying the third position information in an electronic map.
4. The method of claim 2, wherein the first travel information further comprises: at least one of a heading angle and a speed, and the second traveling information includes at least one of a position, a heading angle, and a speed.
5. The method according to any one of claims 2 to 4, wherein the receiving the target information sent by the server includes:
receiving target information sent by a server;
and screening the target information to obtain first position information of the target road detection point and second traveling information of the plurality of moving objects.
6. The method according to any one of claims 2 to 4, further comprising:
and sending first driving information of the target vehicle to the server.
7. A vehicle pre-warning method, applied to a server, comprising:
receiving driving information sent by electronic equipment on a plurality of driving vehicles and detection information sent by detection equipment positioned at a target road detection point;
and controlling target electronic equipment on a target vehicle to output an early warning signal according to the driving information and the detection information, wherein the target vehicle is a vehicle with a distance between the target vehicle and the target road detection point being smaller than a preset distance.
8. The method of claim 7, wherein controlling the target electronic device on the target vehicle to output the warning signal based on the travel information and the detection information comprises:
determining a target vehicle according to the driving information and the detection information;
and sending prompt information to target electronic equipment on the target vehicle so that the target electronic equipment outputs an early warning signal.
9. The method of claim 7, wherein controlling the target electronic device on the target vehicle to output the warning signal based on the travel information and the detection information comprises:
preprocessing the driving information and the detection information to obtain target information;
and sending the target information to target electronic equipment on a target vehicle so that the target electronic equipment outputs an early warning signal according to the target information.
10. A vehicle warning device, characterized by being applied to a target electronic device that is applied to a target vehicle, comprising:
the receiving module is used for receiving target information sent by the server, wherein the target information comprises first position information of a target road detection point and first driving information of the target vehicle, and the first driving information comprises second position information of the target vehicle;
a determining module for determining a first distance between the target vehicle and the target road detection point according to the first position information and the second position information;
the first output module is used for outputting an early warning signal under the condition that the first distance is smaller than a first preset distance.
11. A vehicle warning device, characterized by being applied to a server, the vehicle warning device comprising:
the receiving module is used for receiving the running information sent by the electronic devices on the plurality of running vehicles and the detection information sent by the detection device positioned at the target road detection point;
and the second output module is used for controlling target electronic equipment on a target vehicle to output an early warning signal according to the driving information and the detection information, wherein the target vehicle is a vehicle with a distance between the target vehicle and the target road detection point being smaller than a preset distance.
12. An electronic device, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; the method is characterized in that the processor is used for reading a program in a memory to realize the steps in the vehicle early warning method according to any one of claims 1 to 6; or, the steps in the vehicle warning method according to any one of claims 7 to 9.
13. A readable storage medium storing a program, wherein the program when executed by a processor implements the steps in the vehicle warning method according to any one of claims 1 to 6; or, the steps in the vehicle warning method according to any one of claims 7 to 9 are implemented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346860.7A CN116129672A (en) | 2021-11-15 | 2021-11-15 | Vehicle early warning method and device and related equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346860.7A CN116129672A (en) | 2021-11-15 | 2021-11-15 | Vehicle early warning method and device and related equipment |
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| Publication Number | Publication Date |
|---|---|
| CN116129672A true CN116129672A (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111346860.7A Pending CN116129672A (en) | 2021-11-15 | 2021-11-15 | Vehicle early warning method and device and related equipment |
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| Country | Link |
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| CN (1) | CN116129672A (en) |
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- 2021-11-15 CN CN202111346860.7A patent/CN116129672A/en active Pending
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