CN114944060A - Congestion processing method, device, equipment and storage medium - Google Patents
Congestion processing method, device, equipment and storage medium Download PDFInfo
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- 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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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
Abstract
The invention discloses a congestion processing method, a congestion processing device, congestion processing equipment and a congestion processing storage medium. The method for processing the congestion comprises the following steps: acquiring target road condition data of a running route of a target vehicle from a cloud, wherein the target road condition data is determined based on first road condition data reported by a pedestrian end and second road condition data reported by a traffic police end; determining congestion reasons according to the target road condition data; and outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason. According to the technical scheme, on the basis of accurately knowing the road condition information, the comprehensive and accurate congestion prompting information and congestion avoiding mode are output to the user, so that the user can better avoid congestion and the vehicle travelling speed is increased.
Description
Technical Field
The invention relates to the technical field of intelligent traffic, in particular to a congestion processing method, a congestion processing device, congestion processing equipment and a congestion processing storage medium.
Background
At present, as more and more vehicles are arranged on roads, traffic jam is more and more serious. In this scenario, how to increase the vehicle traveling speed is crucial.
Disclosure of Invention
The invention provides a congestion processing method, a congestion processing device, congestion processing equipment and a congestion avoiding method, which are used for outputting comprehensive and accurate congestion prompt information and congestion avoiding modes to a user on the basis of accurately knowing road condition information, so that the user can avoid congestion better and the vehicle travelling speed is increased.
In a first aspect, an embodiment of the present invention provides a congestion handling method, where the method includes:
acquiring target road condition data of a driving route of a target vehicle from a cloud; the above-mentioned
The target road condition data is determined based on first road condition data reported by a pedestrian end and second road condition data reported by a traffic police end;
determining congestion reasons according to the target road condition data;
and outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason.
In a second aspect, an embodiment of the present invention provides an apparatus for processing congestion, where the apparatus includes:
the system comprises a target road condition data acquisition module, a traffic police terminal and a traffic police terminal, wherein the target road condition data acquisition module is used for acquiring target road condition data of a running route of a target vehicle from a cloud end, and the target road condition data is determined based on first road condition data reported by the pedestrian terminal and second road condition data reported by the traffic police terminal;
the congestion cause determining module is used for determining congestion causes according to the target road condition data;
and the information output module is used for outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason.
In a third aspect, an embodiment of the present invention provides an electronic device, where the electronic device includes:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the first and the second end of the pipe are connected with each other,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the congestion processing method according to any of the embodiments of the present invention.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores computer instructions for causing a processor to implement the congestion processing method according to any embodiment of the present invention when executed.
According to the congestion processing scheme provided by the embodiment of the invention, the target road condition data of the driving route of the target vehicle is acquired from the cloud end; the target road condition data is determined based on first road condition data reported by a pedestrian end and second road condition data reported by a traffic police end; and determining congestion reasons according to the target road condition data, and outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reasons. According to the scheme, on the basis of accurately knowing the road condition information, the comprehensive and accurate jam prompt information and the jam avoiding mode are output to the user, so that the user can better avoid the jam and the vehicle travelling speed is increased.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1A is a flowchart of a congestion handling method according to an embodiment of the present invention;
fig. 1B is a schematic block diagram of a congestion handling process according to an embodiment of the present invention;
fig. 2 is a flowchart of a congestion handling method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a congestion handling method according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a congestion processing apparatus according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to a fifth congestion processing method provided by the embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. 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.
Example one
Fig. 1A is a flowchart of a congestion processing method according to an embodiment of the present invention, and fig. 1B is a functional block diagram of a congestion processing procedure according to an embodiment of the present invention. The method and the device can be applied to the situation that how to process congestion is carried out to improve the vehicle traveling speed under the condition that the congestion road section exists on the vehicle traveling route. The method may be performed by a congestion processing apparatus, which may be implemented in software and/or hardware, and may be integrated into an electronic device carrying a congestion processing function, such as a target vehicle, specifically, a processor in a vehicle, where the target vehicle is any vehicle on a travel route where a congested road segment exists. With reference to fig. 1A and 1B, the method specifically includes:
and S110, acquiring target road condition data of a driving route of the target vehicle from the cloud.
In this embodiment, the driving route is a route planned by the user to reach the destination. The target traffic data is descriptive data of road conditions of the driving route, and may be presented in at least one form of text, image, voice, and the like. Optionally, the target road condition data is determined based on the first road condition data reported by the pedestrian end and the second road condition data reported by the traffic police end.
The pedestrian terminal can be an intelligent device carried by a pedestrian, and the intelligent device can include but is not limited to all devices which can be networked, such as a mobile phone, a tablet, a computer and the like. The traffic police terminals may include, but are not limited to, traffic police equipment used by the traffic police, traffic tube 12123, and the like.
Optionally, in this embodiment, the cloud end may process, based on a preset processing logic, the first road condition data reported by the pedestrian end on the driving route and the second road condition data reported by the traffic police end for the driving route, so as to obtain the target road condition data of the driving route. Processing logic may include, but is not limited to, data cleansing, compliance checking, and specification formats, among others.
Optionally, the target road condition data of the driving route of the target vehicle may be acquired from the cloud under the condition that the road condition data acquisition event is detected. The manner of detecting the road condition data acquisition event may be various, and this embodiment does not limit this. One way may be that it is detected that the current time satisfies a set road condition data acquisition period; another way may be to determine from the navigation map data that there are congested road segments in the route of travel. In this case, whether a congested link exists in the travel route may be determined according to the color of the travel route in the map navigation data, for example, if red and/or yellow exists in the travel route displayed in the map navigation data, it is determined that a congested link exists in the travel route. Further, the traffic congestion is serious when the traveling route displayed in the map navigation data has a red color, and is general when the traveling route displayed in the map navigation data has a yellow color.
And S120, determining the congestion reason according to the target road condition data.
The congestion cause is a cause of road congestion, and may include, but is not limited to, traffic accidents, narrow roads, excessive vehicles, disorderly order, random parking, and other causes of road congestion.
Specifically, the target road condition data may be analyzed to determine the congestion cause. For example, the target road condition data may be input into a pre-trained reason determination model, and the reason determination model processes the target road condition data and outputs the congestion reason.
And S130, outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reasons.
In this embodiment, the congestion notification information and/or the congestion avoidance mode may be presented in at least one form of text, image, voice, and the like. The congestion prompting content can include, but is not limited to, traffic police instructions, sign information, preceding vehicle and pedestrian suggestions and other ways in which congestion information can be displayed. Optionally, the congestion avoidance manner may include, but is not limited to, a method for avoiding congestion of the vehicle by changing lanes of the vehicle in advance, running the vehicle around a winding line, and the like.
Specifically, the output congestion cause data may be input into a reason classification model trained in advance, and the reason classification model processes the congestion cause data and classifies the congestion cause, which is not limited in this embodiment. According to different types of congestion reasons, the system can generate different congestion prompt information and/or congestion avoidance modes, for example, when the congestion reasons are accident types, a target vehicle enters a lane where an accident occurs, and at least two unidirectional lanes exist in the road section, the system can output the congestion prompt information and/or the congestion avoidance modes on a terminal; if the congestion type is a road closing type and the congestion road section comprises a one-way lane, the system outputs congestion prompt information on the terminal. The terminal for outputting the congestion information prompt and/or the congestion avoidance mode can control a screen in the vehicle.
According to the technical scheme, the target road condition data of the running route of the target vehicle are obtained from the cloud end, and the target road condition data are determined based on the first road condition data reported by the pedestrian end and the second road condition data reported by the traffic police end; determining congestion reasons according to the target road condition data; and outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason. On the basis of accurately knowing road condition information, comprehensive and accurate jam prompt information and jam avoiding modes are output to a user, so that the user can avoid jams better, and the vehicle traveling speed is increased.
On the basis of the above embodiment, in an optional manner, in order to make the obtained target road condition data more accurate, the target road condition data may be determined based on the first road condition data reported by the pedestrian end, the second road condition data reported by the traffic-police end, the third road condition data reported by the road side device on the driving route, and the fourth road condition data reported by the driving vehicle on the driving route. Wherein, road test equipment can include roadside surveillance camera head, and the vehicle of traveling can be through vehicle camera reporting road conditions data.
Specifically, the cloud end can process first road condition data reported by a pedestrian end through a V2X-related APP, second road condition data reported by a traffic police end through a traffic police-dedicated APP, third road condition data reported by a roadside monitoring camera through a monitoring center in a unified manner, and fourth road condition data reported by a vehicle camera through an in-vehicle V-BOX so as to obtain target road condition data.
Example two
Fig. 2 is a flowchart of a congestion processing method according to a second embodiment of the present invention, and this embodiment further explains "outputting congestion prompting information and/or a congestion avoiding manner according to a congestion cause" in detail on the basis of the second embodiment. As shown in fig. 2, the method includes:
s210, obtaining target road condition data of a driving route of the target vehicle from the cloud.
And S220, determining the congestion reason according to the target road condition data.
And S230, determining whether the target vehicle enters the congested road section according to the current positioning data of the target vehicle. If yes, go to S240; if not, go to S250.
Specifically, road data of a congested road section can be extracted from a driving route, and current positioning data of a target vehicle is matched with the extracted road data of the congested road section; if the current positioning data is located in the road data of the congested road section, determining that the target vehicle enters the congested road section; otherwise, determining that the target vehicle does not enter the congested road segment.
Optionally, in this embodiment, the processing manner for the congested road segment that the target vehicle has entered is different from the processing manner for the congested road segment that the target vehicle has not entered. Specifically, if the target vehicle has entered the congested road segment, S240 is performed; otherwise, S250 is executed.
And S240, outputting congestion prompting information or a congestion avoiding mode according to the type of the congestion reason.
Optionally, there are various types of congestion causes, which are not limited in this embodiment. One type may be an accident type, and if the target vehicle has entered an accident section and the section has at least two unidirectional lanes, a congestion avoidance manner may be output.
The other type may be a road-closing type, in which case the congestion notification information may be output if the target vehicle has entered an accident road section including a one-way lane.
And S250, generating congestion prompt information according to the description content of the congestion reason.
Specifically, if the target vehicle does not enter the congested road segment, the description content of the congestion cause may be processed according to the prompt information generation format to obtain congestion prompt information. Furthermore, the congestion prompt information can be generated by combining the description content of the congestion reason, the congestion duration and other related data.
And S260, under the condition that the congestion reason meets the generation condition of the detour route, generating the detour route according to the current positioning data and the destination.
Optionally, the condition that the congestion cause meets the detour route generation condition refers to evaluating a waiting time length according to the congestion cause, and when the evaluated waiting time length is greater than the maximum value of the default waiting time length of the system, the detour route generation condition is met.
It is understood that the detour route generated in the present embodiment should enable the target vehicle to reach the destination from the currently located position, and at the same time, the detour route should shorten the detour time of the target vehicle as much as possible.
Specifically, in the case where the congestion cause satisfies the detour route generation condition, the detour route may be generated from the current positioning data and the destination based on the route generation rule. Further, the generated detour route comprises at least one passable route.
And S270, outputting a congestion avoiding mode comprising the detour route and congestion prompting information.
For example, the prompting information and the congestion avoidance mode for the congested road section can be displayed on a central control screen of the target vehicle. The congestion avoiding mode can comprise a detour route.
Optionally, after the congestion avoiding manner including the detour route and the congestion prompt information are output, if it is identified that the detour route is not selected by the user, navigation is performed according to the driving route.
In this embodiment, the user can make a decision actively according to the existing congestion prompting information and artificial experience, and determine whether to select a detour route. If the user decides not to select the detour route, a signal of not selecting the detour route can be transmitted to the target vehicle in modes of voice, key, screen sliding and the like, and at the moment, the target vehicle continues navigation according to the driving route under the condition that the user determines that the detour route is not selected by the user according to the signal transmitted by the user.
According to the scheme, an interactive method combining system prompt and user decision is adopted, so that user complaints possibly caused by inaccuracy of an algorithm are avoided, and the use feeling of a user is improved.
According to the technical scheme, whether a target vehicle enters a congested road section is judged, and if the target vehicle already enters the congested road section, congestion prompt information or a congestion avoidance mode is generated; and if the target vehicle does not enter the congested road section, outputting congestion prompt information and a detour route to the user. According to the scheme, different processing modes are adopted for judging whether the target vehicle enters the congested road section, and different congestion avoiding schemes are output, so that a user can select a proper congestion avoiding method according to the current position of the target vehicle, and the traveling speed of the vehicle is improved.
EXAMPLE III
Fig. 3 is a flowchart of a congestion handling method according to a third embodiment of the present invention, and this embodiment further explains "outputting congestion notification information and/or a congestion avoidance method according to a congestion cause" in detail on the basis of the third embodiment. As shown in fig. 3, the method includes:
s310, obtaining target road condition data of a driving route of the target vehicle from the cloud.
And S320, determining the congestion reason according to the target road condition data.
S330, determining whether the target vehicle enters the congested road section or not according to the current positioning data of the target vehicle. If yes, go to S340; if not, S370 is executed.
And S340, under the condition that the congestion reason belongs to the accident type and the congestion road section comprises at least two unidirectional lanes, determining the accident lane in the congestion road section according to the target road condition data.
Specifically, under the condition that the congestion is caused by the accident type and the congestion road section comprises at least two unidirectional lanes, the accident lane causing the congestion can be determined according to target road condition data such as the accident location, the time, the lane where the accident is located and the like acquired from the cloud. If the target road condition data acquired from the cloud end does not include the lane data of the accident but includes the accident scene image, the accident scene image can be identified and analyzed to determine the lane where the accident is located, namely the accident lane.
And S350, under the condition that the current lane where the target vehicle is located is an accident lane, generating a congestion avoiding mode according to the variable lane in the congested road.
In this embodiment, the variable lane is another one-way lane in the congested road segment in the same direction as the accident lane.
Optionally, when the current positioning data of the target vehicle shows that the target vehicle has entered a congested road segment, the road segment has at least two unidirectional lanes, and a lane in which the target vehicle is traveling is an accident lane, the target lane may be selected from the variable lanes according to a vehicle avoidance principle, so as to generate a congestion avoidance manner. The target lane may be a lane with a small traffic flow or a lane far from the accident lane.
And S360, outputting a congestion avoidance mode.
Specifically, a congestion avoidance mode is displayed at the terminal of the target vehicle, and the user can avoid the congestion avoidance mode according to the displayed congestion avoidance mode. The congestion avoidance manner may be that the target vehicle changes lanes in advance.
And S370, generating congestion prompt information according to the description content of the congestion reason.
And S380, under the condition that the congestion reason meets the generation condition of the detour route, generating the detour route according to the current positioning data and the destination.
And S390, outputting a congestion avoiding mode comprising the detour route and congestion prompting information.
Further, on the basis of the above embodiment, the method further includes: under the condition that the congestion reason belongs to a road closing type and the congestion road section comprises a one-way lane, generating congestion prompt information according to the description content of the congestion reason; and outputting congestion prompt information.
According to the technical scheme, when a target vehicle enters or does not enter a congested road section, the type of congestion reasons and whether a plurality of one-way lanes exist in the congested road section are judged, congestion prompt information is generated, and a congestion avoiding mode is generated. By the scheme, the lane is changed in advance according to the vehicle advancing direction prompt to avoid congestion, the difficulty in lane changing caused by too close distance to an accident site is avoided, the passing time is prolonged, and the vehicle advancing speed is increased.
Example four
Fig. 4 is a schematic structural diagram of a congestion processing apparatus according to a fourth embodiment of the present invention. The method and the device can be applied to the situation that how to process congestion is carried out to improve the vehicle traveling speed under the condition that the congestion road section exists on the vehicle traveling route. The apparatus may be implemented by software and/or hardware, and may implement the congestion processing method according to any embodiment of the present disclosure. As shown in fig. 4, the apparatus includes: a target road condition obtaining module 410, a congestion cause determining module 420 and an information output module 430.
A target road condition data obtaining module 410, configured to obtain target road condition data of a driving route of a target vehicle from a cloud, where the target road condition data is determined based on first road condition data reported by a pedestrian end and second road condition data reported by a traffic police end;
a congestion cause determining module 420, configured to determine a congestion cause according to the target road condition data;
and the information output module 430 is used for outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason.
According to the technical scheme, the target road condition data of the running route of the target vehicle are obtained from the cloud end, and the target road condition data are determined based on the first road condition data reported by the pedestrian end and the second road condition data reported by the traffic police end; determining congestion reasons according to the target road condition data; and outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason. On the basis of accurately knowing road condition information, comprehensive and accurate jam prompt information and jam avoiding modes are output to a user, so that the user can avoid jams better, and the vehicle traveling speed is increased.
Illustratively, the information output module 430 includes:
the judging unit is used for determining whether the target vehicle enters a congested road section of a driving route or not according to the current positioning data of the target vehicle;
and the first information output unit is used for outputting congestion prompting information or a congestion avoiding mode according to the type of the congestion reason if the congestion is detected.
Illustratively, the first information output unit is specifically configured to:
determining an accident lane in a congested road section according to target road condition data under the condition that the congestion reason belongs to an accident type and the congested road section comprises at least two unidirectional lanes;
under the condition that the current lane where the target vehicle is located is an accident lane, generating a congestion avoidance mode according to a variable lane in a congested road;
and outputting a congestion avoidance mode.
Illustratively, the first information output unit is further specifically configured to:
under the condition that the congestion reason belongs to a road closing type and the congestion road section comprises a one-way lane, generating congestion prompt information according to the description content of the congestion reason;
and outputting congestion prompt information.
Illustratively, the information output module 430 further includes: a second information output unit, specifically configured to:
if the target vehicle is determined not to enter the congestion road section, generating congestion prompt information according to the description content of the congestion reason;
under the condition that the congestion cause meets a detour route generation condition, generating a detour route according to the current positioning data and the destination;
and outputting congestion avoiding modes including the detour routes and congestion prompting information.
Exemplarily, the apparatus further includes:
and the navigation unit is used for performing navigation according to the driving route if the user is identified not to select the detour route after outputting the congestion avoiding mode comprising the detour route and the congestion prompting information.
Illustratively, the target road condition data is determined based on first road condition data reported by a pedestrian end, second road condition data reported by a traffic police end, third road condition data reported by road side equipment on a driving route, and fourth road condition data reported by a driving vehicle on the driving route.
The congestion processing device provided by the embodiment of the invention can execute the congestion processing method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE five
Fig. 5 is a schematic structural diagram of an electronic device according to a fifth congestion processing method provided in the embodiment of the present invention. The electronic device 50 is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the electronic device 50 includes at least one processor 51, and a memory communicatively connected to the at least one processor 51, such as a Read Only Memory (ROM)52, a Random Access Memory (RAM)53, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 51 may perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM)52 or the computer program loaded from a storage unit 58 into the Random Access Memory (RAM) 53. In the RAM53, various programs and data required for operation of the electronic device 50 may also be stored. The processor 51, ROM52, and RAM53 are connected to each other by a bus 54. An input/output (I/O) interface 55 is also connected to bus 54.
A plurality of components in the electronic apparatus 50 are connected to the I/O interface 55, including: an input unit 56 such as a keyboard, a mouse, or the like; an output unit 57 such as various types of displays, speakers, and the like; a storage unit 58 such as a magnetic disk, an optical disk, or the like; and a communication unit 59 such as a network card, modem, wireless communication transceiver, etc. The communication unit 59 allows the electronic device 50 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.
The processor 51 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the processor 51 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 51 performs the various methods and processes described above, such as the congestion processing method.
In some embodiments, the congestion handling method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 58. In some embodiments, part or all of the computer program may be loaded and/or installed onto electronic device 50 via ROM52 and/or communications unit 59. When loaded into RAM53 and executed by processor 51, may perform one or more of the steps of the congestion handling method described above. Alternatively, in other embodiments, the processor 51 may be configured to perform the congestion handling method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device. Computer programs for implementing the methods of the present invention can be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on 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.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired result of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A congestion handling method, comprising:
acquiring target road condition data of a running route of a target vehicle from a cloud, wherein the target road condition data is determined based on first road condition data reported by a pedestrian end and second road condition data reported by a traffic police end;
determining congestion reasons according to the target road condition data;
and outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason.
2. The method according to claim 1, wherein the outputting congestion notification information or a congestion avoidance manner according to the congestion cause comprises:
determining whether the target vehicle enters a congested road section of the driving route according to the current positioning data of the target vehicle;
and if so, outputting congestion prompt information or a congestion avoiding mode according to the type of the congestion reason.
3. The method according to claim 2, wherein the outputting a congestion avoidance manner according to the type of the congestion cause comprises:
determining an accident lane in the congested road section according to the target road condition data under the condition that the congestion reason belongs to an accident type and the congested road section comprises at least two unidirectional lanes;
under the condition that the current lane where the target vehicle is located is the accident lane, generating a congestion avoidance mode according to the variable lane in the congested road;
and outputting the congestion avoidance mode.
4. The method according to claim 2, wherein the outputting congestion notification information according to the type of the congestion cause comprises:
under the condition that the congestion reason belongs to a road closing type and the congestion road section comprises a one-way lane, generating congestion prompt information according to the description content of the congestion reason;
and outputting the congestion prompt information.
5. The method according to claim 2, wherein the outputting congestion notification information and a congestion avoidance manner according to the congestion cause comprises:
if the target vehicle is determined not to enter the congestion road section, generating congestion prompt information according to the description content of the congestion reason;
under the condition that the congestion reason meets a detour route generation condition, generating a detour route according to the current positioning data and the destination;
and outputting a congestion avoiding mode comprising a detour route and the congestion prompting information.
6. The method according to claim 5, wherein the outputting comprises a congestion avoidance mode for detouring the route, and further comprises, after the congestion hint information:
and if the user does not select the detour route, navigating according to the driving route.
7. The method according to any one of claims 1 to 6, wherein the target road condition data is determined based on first road condition data reported by a pedestrian end, second road condition data reported by a traffic police end, third road condition data reported by a road side device on the driving route, and fourth road condition data reported by a driving vehicle on the driving route.
8. An apparatus for congestion handling, comprising:
the system comprises a target road condition data acquisition module, a traffic police terminal and a traffic police terminal, wherein the target road condition data acquisition module is used for acquiring target road condition data of a running route of a target vehicle from a cloud end, and the target road condition data is determined based on first road condition data reported by the pedestrian terminal and second road condition data reported by the traffic police terminal;
the congestion cause determining module is used for determining congestion causes according to the target road condition data;
and the information output module is used for outputting congestion prompt information and/or a congestion avoidance mode according to the congestion reason.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the first and the second end of the pipe are connected with each other,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the congestion processing method of any one of claims 1-7.
10. A computer-readable storage medium having stored thereon computer instructions for causing a processor to execute the congestion processing method of any one of claims 1 to 7.
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