CN114202918A - Traffic distribution method and device for coping with traffic jam, electronic equipment and medium - Google Patents
Traffic distribution method and device for coping with traffic jam, electronic equipment and medium Download PDFInfo
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- G—PHYSICS
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- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
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- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
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Abstract
The embodiment of the application discloses a traffic distribution method and device, electronic equipment and a medium for dealing with traffic jam. The method comprises the following steps: acquiring traffic information of a target road section in a target direction; determining whether a target road section is jammed in a target direction or not according to the traffic information; and if the congestion occurs, determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction. According to the technical scheme, the traffic jam can be found timely by acquiring the traffic information in real time, the shunting scheme is determined, the time cost for manually evaluating the jam condition on site and guiding the vehicle to shunt is saved, and the efficiency for solving the jam problem is improved.
Description
Technical Field
The embodiment of the application relates to the technical field of communication, in particular to a traffic distribution method, a traffic distribution device, electronic equipment and a medium for dealing with traffic congestion.
Background
Traffic congestion is common in various metropolitan areas, highways, and areas with high automobile utilization. According to the frequency of occurrence of traffic jam, the traffic jam can be divided into frequent traffic jam and occasional traffic jam, wherein the occasional traffic jam generally occurs when the traffic capacity of a road is temporarily limited, such as occurrence of traffic accident, temporary construction of the road and the like.
When occasional traffic jam occurs, the traditional coping scheme needs law enforcement personnel to check the accident causing the jam on site and guide vehicles to shunt, and the method has low efficiency and cannot relieve the jam state in a short time.
Disclosure of Invention
The embodiment of the application provides a traffic distribution method, a traffic distribution device, electronic equipment and a medium for dealing with traffic jam, which can acquire a traffic state in real time and determine a distribution scheme aiming at the jam in time, improve the efficiency of solving the jam problem and reduce the personnel investment cost.
In one embodiment, the present application provides a traffic diversion method for dealing with traffic congestion, and the method includes:
acquiring traffic information of a target road section in a target direction;
determining whether a target road section is jammed in a target direction or not according to the traffic information;
and if the congestion occurs, determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction.
In one embodiment, the present application provides a traffic diversion apparatus for dealing with traffic jam, which is characterized by comprising:
the information acquisition module is used for acquiring traffic information of the target road section in the target direction;
the congestion judging module is used for determining whether a target road section is congested in the target direction according to the traffic information;
and the scheme determining module is used for determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction if the congestion occurs.
In one embodiment, an embodiment of the present application provides an electronic device, where the electronic device includes:
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the traffic diversion method for dealing with traffic congestion according to any embodiment of the present application.
In one embodiment, the present application provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements a traffic diversion method for dealing with traffic congestion according to any embodiment of the present application.
Drawings
Fig. 1 is a flowchart of a traffic diversion method for dealing with traffic congestion according to an embodiment of the present application;
fig. 2 is a flow chart of a traffic diversion method for dealing with traffic congestion according to another embodiment of the present application;
FIG. 3 is a block diagram of a traffic diversion system according to another embodiment of the present application;
fig. 4 is a schematic flow chart of a traffic diversion method according to another embodiment of the present application;
fig. 5 is a block diagram of a traffic diversion device for dealing with traffic congestion according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures.
Fig. 1 is a flow chart of a traffic diversion method for dealing with traffic congestion according to an embodiment of the present application, which may be applied to a scene of relieving occasional congestion. The method can be executed by the traffic diversion device for dealing with traffic jam provided by the embodiment of the application, and the device can be realized by software and/or hardware and can be integrated in electronic equipment.
As shown in fig. 1, a traffic diversion method for dealing with traffic congestion provided in an embodiment of the present application may include the following steps:
and S110, acquiring traffic information of the target road section in the target direction.
The target link refers to any link, the link refers to each road divided according to a certain rule from one point to another point, for example, three intersections a, B, and c exist between the point a and the point B, then any link of the 4 links represented by Aa, ab, bc, and cB can be regarded as the target link, and the link represented by ac can also be regarded as the target link. The target direction refers to a prescribed traveling direction on the target link. For example, if the target road segment is a one-way road and the specified driving direction of the target road segment is from south to north, the target direction is from south to north; if the target road segment is a two-way road and the driving direction specified by the target road segment is from south to north and from north to south, then both the south to north or the north to south can be used as the target direction.
The traffic information is information that can indicate a traffic state, and may be, for example, a traffic volume, an average speed of a vehicle, or the like. The traffic information may be derived from information provided by a GPS mounted on the vehicle.
In an embodiment of the present application, the acquiring traffic information of the target road segment in the target direction includes:
and acquiring radar detection signals of the target road section in the target direction, and determining traffic information of the target road section in the target direction according to the radar detection signals.
According to the traffic information analysis method and device, the detection information can be analyzed to obtain the traffic information after the radar detection information provided by the radar detection equipment installed on the roadside is obtained. The radar detection equipment can upload detection information to the cloud server in real time to be stored, and when traffic information needs to be determined, the radar detection information can be acquired from the cloud server, and the traffic information is obtained after analysis.
According to the embodiment of the application, the information related to the traffic state can be rapidly and accurately acquired through the radar detection equipment installed on the road side, so that good data support is provided for subsequent congestion state judgment.
And S120, determining whether the target road section is jammed in the target direction or not according to the traffic information.
For example, if the average speed of the vehicle in a period of time is lower than the normal speed that the vehicle can reach in the target direction of the target road segment, it may be determined that the target road segment is jammed in the target direction.
In an embodiment of the present application, the determining whether a target road segment is congested in a target direction according to the traffic information includes:
judging whether the numerical value of the traffic information meets a preset congestion condition or not; and if so, determining that the target road section is jammed in the target direction.
The judging whether the value of the traffic information meets the preset congestion condition may be to compare a traffic flow value and an average vehicle speed of the target road segment in the target direction with a preset traffic flow threshold and an average vehicle speed threshold, and if the traffic flow value is greater than the traffic flow threshold and the average vehicle speed is less than the average vehicle speed threshold, determining that congestion occurs. It should be noted that the preset congestion condition may be set according to different scenarios, and the preset congestion condition is not limited in the embodiment of the present application.
According to the embodiment of the application, whether congestion occurs or not can be judged quickly according to the acquired traffic information by setting congestion conditions in advance, so that the time cost is saved, and the congestion judgment efficiency is improved.
And S130, if the congestion occurs, determining a shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction.
The diversion scheme is a scheme capable of guiding vehicles in the upstream direction of the congested area to detour. The peripheral link may be a link directly adjacent to the target link in the target direction, or may be a link indirectly adjacent to the target link.
After the traffic information such as the traffic flow and the average speed of the vehicle of the surrounding road segment is acquired, the detour scheme, such as left detour or right detour, may be determined after comprehensively considering the traffic flow of the surrounding road segment and the average speed of the vehicle.
When the traffic flow of the peripheral road section and the average speed of the vehicles are comprehensively considered, weights can be set for the traffic flow and the average speed of the vehicles according to the importance degree of the traffic flow and the average speed of the vehicles in congestion judgment, and an optimal detour scheme is determined after the weights are continuously adjusted. If the left and right road sections of the target road section in the target direction are also in a congestion state, the bypassing schemes of the left turning road section, the straight going road section, the left turning road section, the straight going road section and the like can be continuously considered.
The traffic diversion method is determined through the following technical scheme in the embodiment of the application: acquiring traffic information of a target road section in a target direction; determining whether a target road section is jammed in a target direction or not according to the traffic information; and if the congestion occurs, determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction. According to the technical scheme, the traffic jam can be found timely by acquiring the traffic information in real time, the shunting scheme is determined, the time cost for manually evaluating the jam condition on site and guiding the vehicle to shunt is saved, and the efficiency for solving the jam problem is improved.
Fig. 2 is a flow chart of a traffic diversion method for handling traffic congestion according to another embodiment of the present application, where the embodiment performs optimization based on the above embodiment, and the specific optimization steps are as follows:
and S210, acquiring traffic information of the target road section in the target direction.
And S220, determining whether the target road section is jammed in the target direction or not according to the traffic information.
And S230, if the congestion occurs, determining a shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction.
And S240, acquiring video data of the target road section in the target direction.
The video data refers to videos collected by the video collection device and including vehicles running on the target road section. The video data may be acquired by a video acquisition device, such as a camera, installed at the roadside. After the video data are collected by the video collecting device, the video data can be uploaded to the cloud server through the wireless network so that a worker at a background can check the video data conveniently.
And S250, sending the distribution scheme and the video data to a management terminal for the management terminal to display so as to obtain a rationality evaluation result of the distribution scheme through the management terminal.
After the distribution scheme is obtained, the distribution scheme and the video data can be visually displayed on the background management terminal device. Traffic managers can judge the rationality of the shunting scheme by referring to the video data and give a rationality evaluation result.
Wherein, the rationality evaluation result comprises reasonable or unreasonable. Further, the management terminal obtains the rationality evaluation result of the distribution scheme, and the rationality evaluation result obtained by the management terminal can be reasonable when the management terminal detects that the traffic manager clicks the pass button, or unreasonable when the management terminal detects that the traffic manager clicks the fail button. The embodiment of the application does not limit the way for the management terminal to obtain the rationality evaluation result of the shunting scheme.
If the traffic manager considers the split scheme to be unreasonable, the traffic manager can modify the split scheme in the management terminal.
In this embodiment of the application, after sending the streaming scheme and the video data to a management terminal, the method further includes:
if the shunting scheme confirmation operation is detected within a preset time interval, the shunting scheme is issued to a roadside variable information board;
and if the shunting scheme modification operation is detected within the preset time interval, acquiring the shunting scheme obtained after the modification operation, and sending the shunting scheme to the roadside variable information board.
The preset time interval may be set according to actual requirements, and may be, for example, ten minutes after the streaming scheme and the video data are sent to the management terminal.
The shunting scheme confirming operation may be that the traffic manager clicks a confirmation button to confirm the shunting scheme, and the modifying operation may be that the traffic manager edits the shunting scheme, and the modes of the confirming operation and the modifying operation are not limited in the embodiment of the application.
Roadside variable information boards are a type of display device that is placed on the roadside. Roadside variable intelligence boards are used to display content including shunt schemes.
In a specific example, if the preset time interval is within five minutes after the shunting scheme and the video data are sent to the management terminal, if the management terminal detects the shunting scheme confirmation operation input by the traffic manager within five minutes, the shunting scheme is issued to a variable information board on the road side on the target road section, so that a driver on the target road section can reasonably arrange a driving route according to the shunting scheme to avoid a congested road section and achieve the purpose of relieving congestion; if the management terminal detects the shunting scheme modification operation input by the traffic manager within five minutes, the management terminal issues the shunting scheme to the variable information board on the road side on the target road section after the traffic manager completes the modification and inputs the shunting scheme confirmation operation.
The embodiment of the application improves the accuracy and the rationality of the shunting scheme by detecting the confirmation operation or the modification operation of the staff to the shunting scheme in the preset time interval, thereby improving the practicability of the shunting scheme and being more beneficial to improving the congestion problem.
In this embodiment of the application, after sending the streaming scheme and the video data to a management terminal, the method further includes:
and if the operation is not detected within a preset time interval, transmitting the shunting scheme to the roadside variable information board.
In the embodiment of the application, if the management terminal does not detect any operation within the preset time interval, that is, does not participate in the manual operation, the shunting scheme is issued to the variable information board at the roadside after the preset time interval.
The variable information board provided by the embodiment of the application can display three lines of information, and the display content of the variable information board is expanded by displaying the information of the three lines.
The method and the device have the advantages that the preset time interval is set, and if no operation is detected in the preset time interval, the shunting scheme is issued to the variable information board, so that the shunting scheme can be timely used by a driver, and the congestion problem solving efficiency is improved.
The rationality of the shunting scheme is analyzed by the following method in the embodiment of the application: acquiring video data of a target road section in a target direction; and sending the distribution scheme and the video data to a management terminal for the management terminal to display so as to obtain the rationality evaluation result of the distribution scheme through the management terminal. The technical scheme enables managers to judge the rationality of the shunting scheme by referring to the video data, improves the practicability of the shunting scheme and is more beneficial to relieving traffic jam.
Fig. 3 is a schematic diagram of a traffic diversion system according to another embodiment of the present application. As shown in fig. 3, the roadside equipment in the system includes radar, camera, and variable intelligence boards.
The system also comprises a decision subsystem, wherein the decision subsystem comprises a traffic flow analysis module, a diversion decision module and a diversion information generation module. The traffic flow analysis module is used for analyzing traffic flow data on the road section according to the radar detection information, wherein the traffic flow data comprise vehicle flow, vehicle average speed and the like. And the shunting decision module is used for automatically deciding the road congestion state according to the traffic flow data and a traffic congestion strategy preset by the system. The traffic diversion information generation module is used for generating traffic diversion information according to the road congestion state and the traffic flow data of roads around the congested road section, wherein the traffic diversion information comprises congestion occurrence places, congestion occurrence time, an optimal detour scheme and the like.
The system also includes a human-aided decision making subsystem. The traffic jam state and the traffic diversion information generated by the decision subsystem may have deviation, and at the moment, the traffic management personnel is allowed to intervene, and the traffic diversion information is adjusted or refused to be issued by other auxiliary means such as real-time traffic video.
Further, another embodiment of the present application provides a flow of a traffic diversion method, which can be implemented by the system provided in fig. 3. Fig. 4 is a schematic flow chart of a traffic diversion method according to another embodiment of the present application. As shown in fig. 4, the flow includes the following steps:
1. and radar detection equipment is arranged on the road side, and detection information is uploaded to the decision subsystem.
2. And the decision-making subsystem analyzes the traffic flow data of the road section in the direction according to the detection information uploaded by the radar equipment, wherein the traffic flow data comprises the vehicle flow, the average speed of the vehicle and the like.
3. And the decision subsystem decides whether the direction of the road section is congested or not according to the analyzed traffic flow data result and a series of traffic congestion rules preset by the system, wherein the traffic congestion rules can be designed according to the traffic flow within a period of time or the average speed of vehicles within a period of time.
4. And if no congestion occurs, repeating the steps 1, 2 and 3.
5. If congestion occurs, the decision-making subsystem analyzes the traffic information of the upstream road section in the direction of the road section and the surrounding road sections, including the traffic flow, the average speed of the vehicle and the like.
6. And calculating the optimal detouring scheme of the upstream road section of the congested road section according to the traffic information of the upstream road section and the peripheral road section, wherein the optimal detouring scheme comprises right-turn detouring or left-turn detouring.
7. And generating traffic distribution information by the congestion information (including congestion places and congestion starting time) and the bypassing scheme, and displaying the traffic distribution information to traffic managers.
8. The traffic manager can analyze and judge the accuracy of the traffic jam information and the reasonability of the traffic distribution information by referring to the roadside real-time video, and has the right to modify the traffic distribution information and the right to reject the message to be issued.
9. If the traffic management personnel do not participate in the issuing of the traffic diversion information, the decision-making subsystem automatically issues the information to the road side variable information board in the direction of the road section after a period of time.
10. If the traffic diversion information is issued to the variable information board at the road side, the driver at the direction of the road section can decide whether to adopt a bypassing scheme or not according to the passing requirement of the driver.
11. And finally returning to the process 1 according to different coping schemes of different drivers, and continuously detecting the traffic information of each road section.
According to the traffic distribution system and the traffic distribution method, traffic information can be obtained in real time, traffic jam can be found timely, a distribution scheme can be determined, time cost for manpower to evaluate jam conditions on site and guide vehicle distribution is saved, and efficiency of solving the jam problem is improved.
Fig. 5 is a structural block diagram of a traffic diversion device for dealing with traffic congestion according to an embodiment of the present application, where the device is capable of executing a traffic diversion method for dealing with traffic congestion according to any embodiment of the present application, and has functional modules and beneficial effects corresponding to the execution method. As shown in fig. 5, the apparatus may include:
the information acquiring module 510 is configured to acquire traffic information of a target road segment in a target direction.
And a congestion judging module 520, configured to determine whether a target road segment is congested in a target direction according to the traffic information.
And a scheme determining module 530, configured to determine, if congestion occurs, a splitting scheme of the upstream road segment according to traffic information of a peripheral road segment of the target road segment in the target direction.
In this embodiment of the application, the information obtaining module 510 is specifically configured to:
and radar detection information of the target road section in the target direction is obtained, and traffic information of the target road section in the target direction is determined according to the radar detection information.
In this embodiment of the application, the congestion determining module 520 is specifically configured to:
judging whether the numerical value of the traffic information meets a preset congestion condition or not; and if so, determining that the target road section is jammed in the target direction.
In an embodiment of the present application, the apparatus further includes:
and the video data acquisition module is used for acquiring video data of the target road section in the target direction.
And the information display module is used for sending the distribution scheme and the video data to a management terminal for the management terminal to display so as to obtain the rationality evaluation result of the distribution scheme through the management terminal.
In an embodiment of the present application, the apparatus further includes:
an operation monitoring module to:
if the shunting scheme confirmation operation is detected within a preset time interval, the shunting scheme is issued to a roadside variable information board;
if the shunting scheme modification operation is detected within a preset time interval, acquiring the shunting scheme obtained after the modification operation, and sending the shunting scheme to the roadside variable information board;
and if the operation is not detected within a preset time interval, transmitting the shunting scheme to the roadside variable information board.
The product can execute the traffic distribution method for dealing with traffic jam provided by the embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. FIG. 6 illustrates a block diagram of an exemplary electronic device 612 suitable for use in implementing embodiments of the present application. The electronic device 612 shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 6, the electronic device 612 may include: one or more processors 616; a memory 628 for storing one or more programs, which when executed by the one or more processors 616, enable the one or more processors 616 to implement the traffic diversion method for dealing with traffic congestion provided by the embodiment of the present application, including:
acquiring traffic information of a target road section in a target direction;
determining whether a target road section is jammed in a target direction or not according to the traffic information;
and if the congestion occurs, determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction.
The components of the electronic device 612 may include, but are not limited to: one or more processors 616, a memory 628, and a bus 618 that connects the various device components (including the memory 628 and the processors 616).
The electronic device 612 typically includes a variety of computer device-readable storage media. These storage media may be any available storage media that can be accessed by the electronic device 612 and includes both volatile and nonvolatile storage media, removable and non-removable storage media.
The memory 628 may include computer device readable storage media in the form of volatile memory, such as Random Access Memory (RAM)630 and/or cache memory 632. The electronic device 612 may further include other removable/non-removable, volatile/nonvolatile computer device storage media. By way of example only, storage system 634 may be used to read from and write to non-removable, nonvolatile magnetic storage media (not shown in FIG. 6, commonly referred to as a "hard drive"). Although not shown in FIG. 6, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical storage medium) may be provided. In such cases, each drive may be connected to bus 618 by one or more data storage media interfaces. Memory 628 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the application.
A program/utility 640 having a set (at least one) of program modules 642 may be stored, for example, in memory 628, such program modules 642 including, but not limited to, an operating device, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. The program modules 642 generally perform the functions and/or methods of the embodiments described herein.
The electronic device 612 may also communicate with one or more external devices 614 and/or a display 624, etc., and may also communicate with one or more devices that enable a user to interact with the electronic device 612, and/or with any devices (e.g., network cards, modems, etc.) that enable the electronic device 612 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 622. Also, the electronic device 612 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 620. As shown in FIG. 6, the network adapter 620 communicates with the other modules of the electronic device 612 via the bus 618. It should be appreciated that although not shown in FIG. 6, other hardware and/or software modules may be used in conjunction with the electronic device 612, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID devices, tape drives, and data backup storage devices, among others.
The processor 616 executes various functional applications and data processing by executing at least one of other programs of the programs stored in the memory 628, for example, to implement the traffic diversion method for dealing with traffic congestion provided by the embodiment of the present application.
One embodiment of the present application provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a traffic diversion method for dealing with traffic congestion, provided by the embodiment of the present application, including:
acquiring traffic information of a target road section in a target direction;
determining whether a target road section is jammed in a target direction or not according to the traffic information;
and if the congestion occurs, determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction.
The computer storage media of the embodiments of the present application may take any combination of one or more computer-readable storage media. The computer readable storage medium may be a computer readable signal storage medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor device, apparatus, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In embodiments of the present application, a computer readable storage medium may be any tangible storage medium that can contain, or store a program for use by or in connection with an instruction execution apparatus, device, or apparatus.
A computer readable signal storage medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal storage medium may also be any computer readable storage medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution apparatus, device, or apparatus.
Program code embodied on a computer readable storage medium may be transmitted using any appropriate storage medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or device. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. A traffic diversion method for dealing with traffic congestion, the method comprising:
acquiring traffic information of a target road section in a target direction;
determining whether a target road section is jammed in a target direction or not according to the traffic information;
and if the congestion occurs, determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction.
2. The method of claim 1, wherein the obtaining traffic information of the target road segment in the target direction comprises:
and radar detection information of the target road section in the target direction is obtained, and traffic information of the target road section in the target direction is determined according to the radar detection information.
3. The method of claim 1, wherein determining whether a target road segment is congested in a target direction based on the traffic information comprises:
judging whether the numerical value of the traffic information meets a preset congestion condition or not; and if so, determining that the target road section is jammed in the target direction.
4. The method of claim 1, wherein prior to determining the diversion scheme for the upstream road segment, further comprising:
acquiring video data of a target road section in a target direction;
correspondingly, after the determining the splitting scheme, the method further comprises:
and sending the distribution scheme and the video data to a management terminal for the management terminal to display so as to obtain the rationality evaluation result of the distribution scheme through the management terminal.
5. The method of claim 4, wherein after sending the streaming scheme and the video data to a management terminal, further comprising:
if the shunting scheme confirmation operation is detected within a preset time interval, the shunting scheme is issued to a roadside variable information board;
and if the shunting scheme modification operation is detected within the preset time interval, acquiring the shunting scheme obtained after the modification operation, and sending the shunting scheme to the roadside variable information board.
6. The method of claim 4, wherein after sending the streaming scheme and the video data to a management terminal, further comprising:
and if the operation is not detected within a preset time interval, transmitting the shunting scheme to the roadside variable information board.
7. A traffic diversion apparatus for handling traffic congestion, said apparatus comprising:
the information acquisition module is used for acquiring traffic information of the target road section in the target direction;
the congestion judging module is used for determining whether a target road section is congested in the target direction according to the traffic information;
and the scheme determining module is used for determining the shunting scheme of the upstream road section according to the traffic information of the peripheral road section of the target road section in the target direction if the congestion occurs.
8. The apparatus of claim 7, further comprising:
and the video data acquisition module is used for acquiring video data of the target road section in the target direction.
And the information display module is used for sending the distribution scheme and the video data to a management terminal for the management terminal to display so as to obtain the rationality evaluation result of the distribution scheme through the management terminal.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a memory for storing one or more programs;
the one or more programs, when executed by the one or more processors, implement the traffic diversion method for handling traffic congestion according to any one of claims 1-6.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a traffic splitting method for handling traffic congestion according to any one of claims 1 to 6.
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