A traffic management platform construction method and device, and a traffic management method and system

Abstract

The application discloses a traffic management platform construction method and device and a traffic management method and system, acquires traffic basic data and carries out digital analysis to construct a traffic management semantic library, constructs a traffic management element periodic table from the semantic library, and the traffic management element periodic table is composed of various preset traffic management elements and traffic basic data corresponding to each type of traffic management element; the traffic management element is randomly combined to generate a corresponding traffic management scene library; the traffic management scenes in the traffic management scene library are randomly combined to generate a traffic management business library; and the traffic management platform for digital traffic management is constructed according to the traffic management semantic library, the traffic management element periodic table, the traffic management scene library and the traffic management business library, so that the programmable and calculable traffic management full chain can be realized, and templates and demonstrations can be provided for the construction of traffic management command centers in various places.

Description

Technical Field

[0001] This invention relates to the field of intelligent transportation technology, specifically to a method, apparatus, and system for constructing a traffic management platform. Background Technology

[0002] In recent years, intelligent road traffic management centers at all levels have applied more advanced and cutting-edge technologies to build systems such as urban traffic brains and comprehensive traffic big data analysis and judgment platforms. However, existing systems still have many problems and shortcomings in practical applications, such as:

[0003] (1) Low level of digitalization: Various types of data used in the intelligent road traffic management center have not been fully organized, the relationship between data and business is relatively chaotic, and the intelligent road traffic management center cannot make the most of the existing data;

[0004] (2) Inadequate business interaction: Currently, the various business systems of the Road Traffic Intelligent Management Center are independent of each other, and their data sources and output analysis cannot be integrated. The silo effect between business systems is significant.

[0005] (3) Inaccurate analysis and decision-making: Due to insufficient organization of underlying data and inadequate interaction between business systems, the intelligent road traffic management center lacks a diversified business analysis mechanism and cannot provide autonomous decision-making capabilities.

[0006] (4) Unclear empowerment path: Emerging technologies such as holographic intersections and intelligent connected vehicles have not yet been able to empower traffic management applications. The hardware data acquisition equipment and software systems built in cities have not been able to maximize their effectiveness in the field of traffic management, resulting in a certain degree of resource waste. Therefore, it is urgent to propose a method for constructing a traffic management platform to build a new traffic management platform. Summary of the Invention

[0007] In view of this, embodiments of the present invention provide a method, apparatus, and system for constructing a traffic management platform, in order to solve the aforementioned technical problems in the prior art.

[0008] The technical solution proposed in this invention is as follows:

[0009] The first aspect of this invention provides a method for constructing a traffic management platform. This method includes: acquiring basic traffic data; performing full digitization analysis on the basic traffic data and constructing a traffic management semantic database based on the analysis results; constructing a corresponding periodic table of traffic management elements based on the traffic management semantic database, wherein the periodic table consists of multiple preset traffic management elements and basic traffic data in the traffic management semantic database corresponding to each type of traffic management element; randomly combining each type of traffic management element in the periodic table and the basic traffic data in the traffic management semantic database corresponding to each type of traffic management element and generating a corresponding traffic management scenario database based on the combination results; randomly combining the traffic management scenarios in the traffic management scenario database and generating a corresponding traffic management business database based on the combination results; and constructing a traffic management platform for traffic management based on the traffic management semantic database, the periodic table of traffic management elements, the traffic management scenario database, and the traffic management business database.

[0010] Optionally, constructing a corresponding periodic table of traffic management elements based on the traffic management semantic database includes: dividing the basic traffic data in the traffic management semantic database according to a preset traffic management element division standard; processing the basic traffic data in the traffic management semantic database using a preset neural network algorithm; and constructing a periodic table of traffic management elements corresponding to the basic traffic data in the traffic management semantic database based on the division results and processing results.

[0011] Optionally, the traffic management elements in the periodic table and the traffic management semantic database corresponding to each traffic management element are randomly combined and processed to generate a corresponding traffic management scenario database based on the combination results. This includes: standardizing and constructing each traffic management element in the periodic table and building a corresponding low-dimensional spatial element database based on the construction results; processing the low-dimensional spatial element database and generating different traffic management scenario databases.

[0012] Optionally, the basic traffic data includes: traffic management data and traffic network data.

[0013] A second aspect of the present invention provides a traffic management method, the traffic management method comprising: responding to a receiving operation of a traffic management request; when the traffic management request is received, sending the traffic management request to a traffic management platform, such that the traffic management platform generates a corresponding traffic management strategy according to the traffic management request, the traffic management platform being constructed according to the traffic management platform construction method described in the first aspect and any one of the first aspects of the present invention; and responding to an obtaining operation of the traffic management strategy.

[0014] Optionally, the method further includes: when two adjacent traffic management requests are the same, using the traffic management strategy corresponding to the previously obtained traffic management request as the traffic management strategy corresponding to the currently obtained traffic management request.

[0015] A third aspect of the present invention provides a traffic management system, comprising: a handheld terminal for executing the traffic management method as described in the second aspect and any one of the second aspects of the present invention; and a traffic management platform communicatively connected to the handheld terminal, wherein the traffic management platform is constructed according to the traffic management platform construction method as described in the first aspect and any one of the first aspects of the present invention, and is used to generate corresponding traffic management strategies according to traffic management needs.

[0016] A fourth aspect of this invention provides a traffic management platform construction apparatus, comprising: an acquisition module for acquiring basic traffic data; a parsing module for performing full digitization parsing of the basic traffic data and constructing a traffic management semantic library based on the parsing results, and constructing a corresponding traffic management element periodic table based on the traffic management semantic library, the traffic management element periodic table being composed of multiple preset traffic management elements and basic traffic data in the traffic management semantic library corresponding to each type of traffic management element; a generation module for randomly combining each type of traffic management element in the traffic management element periodic table and the basic traffic data in the traffic management semantic library corresponding to each type of traffic management element, and generating a corresponding traffic management scenario library based on the combination results, and randomly combining traffic management scenarios in the traffic management scenario library, and generating a corresponding traffic management business library based on the combination results; and a construction module for constructing a traffic management platform for traffic management based on the traffic management semantic library, the traffic management element periodic table, the traffic management scenario library, and the traffic management business library.

[0017] A fifth aspect of the present invention provides a traffic management device, comprising: a first response module for responding to a receiving operation of a traffic management request; a generation module for sending the traffic management request to a traffic management platform upon receiving the traffic management request, thereby enabling the traffic management platform to generate a corresponding traffic management strategy based on the traffic management request, wherein the traffic management platform is constructed according to the first aspect of the present invention and any one of the traffic management platform construction methods described in the first aspect; and a second response module for responding to an acquisition operation of the traffic management strategy.

[0018] A sixth aspect of the present invention provides a computer-readable storage medium storing computer instructions for causing the computer to perform a traffic management platform construction method as described in the first aspect and any one of the first aspects of the present invention, or a traffic management method as described in the second aspect and any one of the second aspects of the present invention.

[0019] A seventh aspect of the present invention provides an electronic device, including: a memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the computer instructions to perform the traffic management platform construction method as described in the first aspect and any one of the first aspects of the present invention, or the traffic management method as described in the second aspect and any one of the second aspects of the present invention.

[0020] The technical solution provided by this invention has the following effects:

[0021] The traffic management platform construction method provided in this invention clarifies the logical chain from data to business, opens up the decision support channel, and maximizes the efficiency of collecting traffic management data and traffic network data. By sorting out the data and determining the corresponding data standards and specifications, it avoids the redundancy and waste of collected data and improves the utilization rate of collected data. It proposes a sound and complete construction framework for the traffic management platform, which helps to provide templates and demonstrations for the construction of intelligent road traffic management centers in various regions.

[0022] The traffic management method provided in this invention utilizes a well-constructed and complete traffic management platform to generate corresponding traffic management strategies based on traffic management needs, thereby better realizing traffic management. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a flowchart of a traffic management platform construction method according to an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the periodic table of elements for traffic management provided in an embodiment of the present invention;

[0026] Figure 3A This is a schematic diagram illustrating the structure of traffic management elements into a traffic management scenario according to an embodiment of the present invention;

[0027] Figure 3B This is a schematic diagram illustrating the structure of traffic management elements into a traffic management scenario according to an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram illustrating the combined process of traffic management elements, traffic management scenarios, and traffic services provided in an embodiment of the present invention.

[0029] Figure 5A This is a schematic diagram illustrating the structure from a traffic management scenario to traffic management operations, provided by an embodiment of the present invention.

[0030] Figure 5B This is a schematic diagram illustrating the structure from a traffic management scenario to traffic management operations, provided by an embodiment of the present invention.

[0031] Figure 6 This is a PESA hierarchical architecture diagram provided according to an embodiment of the present invention;

[0032] Figure 7 This is a flowchart of a traffic management method according to an embodiment of the present invention;

[0033] Figure 8 This is a schematic diagram of the structure of a traffic management system according to an embodiment of the present invention;

[0034] Figure 9 This is a schematic diagram illustrating the interaction between a traffic management platform and a handheld terminal according to an embodiment of the present invention;

[0035] Figure 10 This is a structural block diagram of a traffic management platform construction device according to an embodiment of the present invention;

[0036] Figure 11 This is a structural block diagram of a traffic management device according to an embodiment of the present invention;

[0037] Figure 12 This is a schematic diagram of the structure of a computer-readable storage medium provided according to an embodiment of the present invention;

[0038] Figure 13 This is a schematic diagram of the structure of an electronic device provided according to an embodiment of the present invention. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] This invention provides a method for constructing a traffic management platform, such as... Figure 1 As shown, the method includes the following steps:

[0041] Step S101: Obtain basic traffic data. Specifically, basic traffic data can be obtained using infrastructure such as video, checkpoints, and radar, as well as any open-source map (OSM).

[0042] Step S102: Perform full digital analysis on the traffic infrastructure data and construct a traffic management semantic database based on the analysis results. Construct a corresponding traffic management element periodic table based on the traffic management semantic database. The periodic table consists of various preset traffic management elements and the corresponding traffic infrastructure data from the traffic management semantic database for each type of traffic management element. Specifically, the more traffic management data there is, the more complex the relationship with traffic operations becomes. By performing full digital analysis on the traffic management data, the traffic management command center can utilize existing traffic management data to the maximum extent. Simultaneously, by combining time and space dimensions and fusing underlying road network analysis and perception data, the data source and purpose of each type of traffic management data can be determined. The data source includes, but is not limited to, authorized traffic management-related agencies; the data purpose can be characterized by data type, such as personnel data, event data, vehicle data, etc., i.e., the type of traffic management element.

[0043] Secondly, a corresponding traffic management semantic database is constructed based on the processed traffic basic data, and the processed traffic basic data is stored in this traffic management semantic database.

[0044] Finally, a periodic table of traffic management elements can be constructed using the processed traffic fundamental data in the traffic management semantic database. Here, a traffic management element represents the smallest indivisible traffic management entity in the traffic management data, such as personnel or vehicles. Each type of traffic management element can correspond to one or more types of processed traffic fundamental data from the traffic management semantic database. For example, the traffic management element "personnel" can correspond to traffic fundamental data such as "driver data" or "pedestrian data."

[0045] Step S103: Randomly combine each type of traffic management element in the periodic table of traffic management elements and the basic traffic data in the traffic management semantic database corresponding to each type of traffic management element, and generate a corresponding traffic management scenario database based on the combination results. Then, randomly combine the traffic management scenarios in the traffic management scenario database and generate a corresponding traffic management business database based on the combination results. Specifically, the random combination of each type of traffic management element and the corresponding traffic management data can include self-combination of the traffic management data corresponding to each type of traffic management element, mutual combination of traffic management data corresponding to different traffic management elements, etc. Different traffic management scenarios can be generated and stored to form a traffic management scenario database through random combination. Then, since different traffic management scenarios correspond to different traffic businesses, the corresponding traffic management business database can be generated by randomly combining different traffic management scenarios in the obtained traffic management scenario database. The random combination process can be performed using a formula-based programming combination method; this invention does not specifically limit this method, as long as the requirements are met.

[0046] Specifically, the traffic management business database can include five major traffic management business databases based on intelligent command, intelligent control, intelligent enforcement, intelligent supervision, and intelligent services. For example, the intelligent command business database can include holographic road network profiling, traffic duty management, and one-click emergency plan activation; intelligent control can include dynamic road network monitoring and dynamic signal optimization control; intelligent enforcement can include mobile video violation detection, algorithm comparison violation detection, and on-site violation investigation; intelligent supervision can include safety hazard investigation, key vehicle supervision, and key target supervision; and intelligent services can include one-click information inquiry, one-click business processing, travel based on road conditions, and personalized parking guidance.

[0047] Different traffic management business databases correspond to different business operations and scenarios. Therefore, different traffic management strategies can be generated based on different traffic management business databases. For example, traffic management strategies such as "vehicle safety control" and "key personnel safety control" can be generated based on the smart supervision and management business database.

[0048] Step S104: Construct a traffic management platform for traffic management based on the traffic management semantic library, the traffic management periodic table, the traffic management scenario library, and the traffic management business library.

[0049] Specifically, a PESA hierarchical architecture is constructed from the data layer to application command using a traffic management semantic library, a traffic management periodic table, a traffic management scenario library, and a traffic management business library: the P layer is the traffic management semantic library, which includes traffic management data and traffic network data; the E layer is the traffic management periodic table; the S layer is the traffic management scenario library; and the A layer is the traffic management business library.

[0050] Based on this PESA hierarchical architecture, a corresponding traffic management platform for traffic management is constructed.

[0051] The traffic management platform construction method provided in this invention clarifies the logical chain from data to business, opens up the decision support channel, and maximizes the efficiency of collecting traffic management data and traffic network data. By sorting out the data and determining the corresponding data standards and specifications, it avoids the redundancy and waste of collected data and improves the utilization rate of collected data. It proposes a sound and complete construction framework for the traffic management platform, which helps to provide templates and demonstrations for the construction of intelligent road traffic management centers in various regions.

[0052] As an optional implementation of this invention, constructing a corresponding periodic table of traffic management elements based on the traffic management semantic database includes: dividing the basic traffic data in the traffic management semantic database according to a preset traffic management element division standard; processing the basic traffic data in the traffic management semantic database using a preset neural network algorithm; and constructing a periodic table of traffic management elements corresponding to the basic traffic data in the traffic management semantic database based on the division results and processing results.

[0053] Specifically, the preset criteria for classifying traffic management elements can be set according to actual needs, as long as the traffic management element is the smallest indivisible traffic management entity. To reduce errors, a preset neural network algorithm is used to supplement the identification of basic traffic data. Finally, a periodic table of traffic management elements belonging to the same seven categories is constructed based on the classification result and the supplementary identification result. The preset neural network algorithm can include nonlinear dynamic neural network algorithms, NARX dynamic neural network algorithms, etc. This invention does not specifically limit it, as long as it meets the requirements.

[0054] In the process of supplementary identification, firstly, the basic traffic data is identified and classified to obtain the corresponding subject information; secondly, features are extracted from the subject information based on spatiotemporal analysis; and finally, the classification results are iteratively modified according to the feature extraction results to obtain the corresponding periodic table of traffic management elements.

[0055] In one embodiment, traffic management data is categorized based on seven subject levels: "personnel, vehicles, time, space, weather, facilities, and rules / events," and after supplementary identification, the data is obtained as follows: Figure 2 The periodic table of elements related to traffic management is shown below.

[0056] In one instance, the original traffic accident data is as follows: At approximately 1X:34 on March 22, 2022 (X is a hidden number or character), Liu was walking across the motor vehicle lane from south to north. When he reached the second motor vehicle lane from south to north in the west-to-east direction, Liu suddenly turned back to the south. At the same time, Zhang was driving a two-wheeled motorcycle from west to east. Because Liu suddenly turned back to the south while crossing the road, Zhang, driving the two-wheeled motorcycle, failed to observe properly and was unable to avoid him in time. Zhang's two-wheeled motorcycle collided with Liu, who was crossing the road, resulting in injuries to Liu and Zhang, and damage to the two-wheeled motorcycle.

[0057] By training a large number of samples using a dynamic neural network algorithm, traffic management elements and corresponding traffic management data are finally extracted, such as: personnel: pedestrian, Liu; driver, Zhang; vehicle: motorcycle; vehicle type: two-wheeled; time: approximately 1X:34 on March 22, 2022; space: second motor vehicle lane from south to north in the west-to-east direction; event: poor observation, minor collision.

[0058] After identifying and training a large amount of sample data, a periodic table of traffic management elements is constructed based on the obtained traffic management elements and the corresponding traffic management data.

[0059] As an optional implementation of this invention, step S104 includes: standardizing and constructing each type of traffic management element in the periodic table of traffic management elements and building a corresponding low-dimensional spatial element library based on the construction results; processing the low-dimensional spatial element library and generating different traffic management scenario libraries.

[0060] Based on the word2vec model, firstly, the basic traffic data corresponding to each type of traffic management element is randomly combined and processed, and then different traffic management scenarios are formed from multiple traffic management elements using word meaning inverse calculation technology.

[0061] Specifically, firstly, word vector technology and semantic recognition algorithms can be used to standardize and construct each type of traffic management element to form a corresponding low-dimensional spatial element library; secondly, the backpropagation algorithm can be used to process the low-dimensional spatial element library and generate different traffic management scenario libraries.

[0062] In one embodiment, such as Figure 3A and 3B As shown, this represents a partial traffic management scenario generated from traffic management elements and basic traffic data.

[0063] Specifically, Figure 3AAs shown, the data includes urban road auxiliary roads, midday and evening peak hours, electric bicycles, food delivery riders, riding against traffic, and non-motorized vehicle lanes. Among them, urban road auxiliary roads and non-motorized vehicle lanes correspond to the spatial traffic management element; midday and evening peak hours correspond to the temporal traffic management element; food delivery riders correspond to the personnel traffic management element; and riding against traffic corresponds to the event traffic management element. Figure 3B Similarly, the corresponding traffic management elements can be referenced. Figure 2 This will not be elaborated upon here.

[0064] like Figure 4 The diagram illustrates the process of combining traffic management elements, traffic management scenarios, and traffic operations. Specifically, large trucks, non-motorized vehicles, urban road intersections, and intersection channelization facilities are all traffic management elements. By randomly combining them, different traffic management scenarios can be generated (such as right-turn blind spot scenarios and license plate defacement scenarios). Then, by randomly combining different traffic management scenarios, corresponding traffic management operations can be obtained (such as the safety management of construction waste trucks).

[0065] like Figure 5A and 5B The diagram illustrates different traffic management services generated from traffic management scenarios. Specifically, for example... Figure 5A As shown, delivery electric bikes going against traffic and electric bicycle license plate processing are different traffic management scenarios. By randomly combining them, the corresponding traffic management business (electric bicycle management) can be obtained. Figure 5B Similarly.

[0066] As an optional implementation of this invention, the basic traffic data includes traffic management data and traffic network data. Specifically, traffic management data can be acquired using infrastructure such as video, checkpoints, and radar, and includes traffic accident data, traffic violation data, vehicle data, driver data, driver's license management data, data collected by traffic monitoring equipment, and traffic control data. Traffic network data can be obtained using any open-source map (OSM), including a holographic image of the road network and high-precision map data. The holographic image of the road network represents a holographic image of the road network from three dimensions: macroscopic, mesoscopic, and microscopic, from the overall connectivity of the road network to the hierarchical matching of the road network, and then to the shape and angle of road intersections, enabling comprehensive traffic command from a global perspective. The high-precision map represents an electronic map product for advanced driver assistance systems (ADAS), autonomous driving, and intelligent transportation, with higher accuracy and richer data content, typically including roads, lanes, road surface markers, and traffic control information, which can more comprehensively support traffic management command centers in traffic management.

[0067] In one example, the PESA hierarchical architecture, constructed using a traffic management semantic library, a traffic management periodic table, a traffic management scenario library, and a traffic management business library, is as follows: Figure 6 As shown. Among them, the P layer is the traffic management semantic library, including front-end data collection + basic underlying layer, infrastructure such as video, checkpoints, and radar (collecting traffic management data), road network holographic profiles, and high-precision map data; the E layer is the traffic management element periodic table (management content + data fusion); the S layer is the traffic management scenario library (element combination + functional algorithms); and the A layer is the traffic management business library (scenario overlay + technical tactics integration).

[0068] This invention provides a traffic management method, such as... Figure 7 As shown, the method includes the following steps:

[0069] Step S201: Respond to the receiving operation of traffic management requests. Specifically, traffic management requests include corresponding traffic business information and corresponding business scenarios. The business scenario is composed of traffic management elements and corresponding traffic management data. For example, if the traffic management request is for electric bicycle control, the corresponding traffic business is intelligent control, and the corresponding business scenario consists of vehicles (traffic management elements) and electric bicycles (corresponding traffic management data).

[0070] Step S202: Upon receiving the traffic management request, the traffic management request is sent to the traffic management platform, causing the traffic management platform to generate a corresponding traffic management strategy based on the traffic management request. The traffic management platform is constructed according to the traffic management platform construction method described in this embodiment of the invention. Specifically, the traffic management platform stores a traffic management scenario library and a traffic management business library. Different traffic management strategies can be generated based on different traffic management scenarios and traffic management businesses. The specific process is described in step S104 and will not be repeated here. Furthermore, the traffic management request contains corresponding traffic business information and corresponding business scenarios. Therefore, when the traffic management platform receives the traffic management request, it can generate a corresponding traffic management strategy.

[0071] Step S203: Respond to the operation of acquiring the traffic management strategy. Specifically, acquire the traffic management strategy generated by the traffic management platform, and perform traffic management according to the traffic management strategy.

[0072] The traffic management method provided in this invention utilizes a well-constructed and complete traffic management platform to generate corresponding traffic management strategies based on traffic management needs, thereby better realizing traffic management.

[0073] As an optional implementation of this invention, the method further includes: when two adjacent traffic management requests are identical, using the traffic management strategy corresponding to the previously obtained traffic management request as the traffic management strategy corresponding to the currently obtained traffic management request. Specifically, if the two obtained traffic management requests are identical, the previously obtained traffic management strategy can be directly used to support the current traffic management request; otherwise, if they are inconsistent, the corresponding traffic management strategy is obtained according to the operation process of steps S201-S203. This method can reduce the complexity of operation and avoid redundant construction of different traffic management applications in the device for obtaining traffic management requests.

[0074] This invention provides a traffic management system, such as... Figure 8 As shown, the traffic management system 1 includes:

[0075] The handheld terminal 11 is used to execute the traffic management method as described in the embodiments of the present invention. Specifically, the handheld terminal can be a terminal device with wireless communication function, such as an RFID handheld terminal, and can be loaded with a corresponding traffic management application. The present invention does not make specific limitations on this, as long as the requirements are met.

[0076] The traffic management platform 12 is communicatively connected to the handheld terminal 11. The traffic management platform is constructed according to the traffic management platform construction method described in this embodiment of the invention, and is used to generate corresponding traffic management strategies based on traffic management needs. Specifically, the traffic management platform integrates a four-layer PESA architecture, which can generate corresponding traffic management strategies to support corresponding traffic management service requirements.

[0077] In one instance, such as Figure 9 The diagram illustrates the interaction between the traffic management platform and the handheld terminal. The apps for traffic security and guards, and the intelligent connected vehicle cloud control system, are different traffic management applications loaded onto the handheld terminal.

[0078] This invention also provides a traffic management platform construction device, such as... Figure 10 As shown, the device includes:

[0079] The acquisition module 11 is used to acquire basic traffic data; for details, please refer to the relevant description of step S101 in the above method embodiment.

[0080] The parsing module 12 is used to perform full digital parsing of the traffic basic data and construct a traffic management semantic database based on the parsing results. It also constructs a corresponding traffic management element periodic table based on the traffic management semantic database. The traffic management element periodic table consists of a variety of preset traffic management elements and traffic basic data in the traffic management semantic database corresponding to each type of traffic management element. For details, please refer to the relevant description of step S102 in the above method embodiment.

[0081] The first generation module 13 is used to randomly combine the basic traffic data in the traffic management semantic library corresponding to each type of traffic management element in the traffic management element periodic table and generate a corresponding traffic management scenario library based on the combination result, and to randomly combine the traffic management scenarios in the traffic management scenario library and generate a corresponding traffic management business library based on the combination result; for details, please refer to the relevant description of step S103 in the above method embodiment.

[0082] The construction module 14 is used to construct a traffic management platform for traffic management based on the traffic management semantic library, the traffic management periodic table, the traffic management scenario library, and the traffic management business library; for details, please refer to the relevant description of step S104 in the above method embodiment.

[0083] The traffic management platform construction device provided in this invention clarifies the logical chain from data to business, opens up the decision support channel, and maximizes the efficiency of collecting traffic management data and traffic network data. By sorting out the data and determining the corresponding data standards and specifications, it avoids the redundancy and waste of collected data and improves the utilization rate of collected data. It proposes a sound and complete construction framework for the traffic management platform, which helps to provide templates and demonstrations for the construction of intelligent road traffic management centers in various regions.

[0084] As an optional implementation of this invention, the parsing module includes: a first partitioning submodule, used to partition the basic traffic data in the traffic management semantic database according to a preset traffic management element partitioning standard; a first processing submodule, used to process the basic traffic data in the traffic management semantic database using a preset neural network algorithm; and a first construction submodule, used to construct a periodic table of traffic management elements corresponding to the basic traffic data in the traffic management semantic database based on the partitioning results and processing results.

[0085] As an optional implementation of this invention, the first generation module includes: a first construction submodule, used to standardize and construct each type of traffic management element in the periodic table of traffic management elements and construct a corresponding low-dimensional spatial element library based on the construction results; and a second processing submodule, used to process the low-dimensional spatial element library and generate different traffic management scenario libraries.

[0086] As an optional implementation of this invention, the traffic infrastructure data includes: traffic management data and traffic network data.

[0087] For a detailed description of the functions of the traffic management platform construction device provided in this embodiment, please refer to the description of the traffic management platform construction method in the above embodiments.

[0088] This invention also provides a traffic management device, such as... Figure 11 As shown, the device includes:

[0089] The first response module 21 is used to respond to the receiving operation of traffic management requests; for details, please refer to the relevant description of step S201 in the above method embodiment.

[0090] The second generation module 22 is used to send the traffic management request to the traffic management platform when the traffic management request is received, so that the traffic management platform generates a corresponding traffic management strategy according to the traffic management request. The traffic management platform is constructed by the traffic management platform construction method according to the embodiment of the present invention; for details, please refer to the relevant description of step S202 in the above method embodiment.

[0091] The second response module 23 is used to respond to the acquisition operation of the traffic management strategy; for details, please refer to the relevant description of step S203 in the above method embodiment.

[0092] The traffic management device provided in this embodiment of the invention utilizes a well-constructed and complete traffic management platform to generate corresponding traffic management strategies based on traffic management needs, thereby better realizing traffic management.

[0093] As an optional implementation of the present invention, the device further includes: a processing module, configured to, when two adjacent traffic management requests are the same, use the traffic management strategy corresponding to the previously obtained traffic management request as the traffic management strategy corresponding to the currently obtained traffic management request.

[0094] For a detailed description of the functions of the traffic management device provided in this embodiment, please refer to the description of the traffic management method in the above embodiments.

[0095] This invention also provides a storage medium, such as... Figure 12As shown, a computer program 301 is stored on it. When executed by a processor, this program implements the steps of the traffic management platform construction method or traffic management method described in the above embodiments. The storage medium also stores audio and video stream data, feature frame data, interactive request signaling, encrypted data, and a preset data size. The storage medium can be a magnetic disk, optical disk, read-only memory (ROM), random access memory (RAM), flash memory, hard disk drive (HDD), or solid-state drive (SSD), etc.; the storage medium may also include combinations of the above types of memory.

[0096] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The program can be stored in a computer-readable storage medium, and when executed, it can include the processes of the embodiments of the above methods. The storage medium can be a magnetic disk, optical disk, read-only memory (ROM), random access memory (RAM), flash memory, hard disk drive (HDD), or solid-state drive (SSD), etc.; the storage medium can also include combinations of the above types of memory.

[0097] This invention also provides an electronic device, such as... Figure 13 As shown, the electronic device may include a processor 41 and a memory 42, wherein the processor 41 and the memory 42 may be connected via a bus or other means. Figure 13 Taking the example of a connection between China and Israel via a bus.

[0098] Processor 41 can be a central processing unit (CPU). Processor 41 can also be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or combinations of the above types of chips.

[0099] The memory 42, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as the corresponding program instructions / modules in the embodiments of the present invention. The processor 41 executes various functional applications and data processing by running the non-transitory software programs, instructions, and modules stored in the memory 42, thereby implementing the traffic management platform construction method or traffic management method in the above method embodiments.

[0100] The memory 42 may include a program storage area and a data storage area. The program storage area may store applications required for operating the device and at least one function; the data storage area may store data created by the processor 41, etc. Furthermore, the memory 42 may include high-speed random access memory and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, the memory 42 may optionally include memory remotely located relative to the processor 41, and these remote memories may be connected to the processor 41 via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0101] The one or more modules are stored in the memory 42, and when executed by the processor 41, they perform actions such as... Figure 1 -7 shows the traffic management platform construction method or traffic management method.

[0102] For specific details regarding the aforementioned electronic devices, please refer to the relevant documentation. Figures 1 to 7 The relevant descriptions and effects in the illustrated embodiments are for understanding purposes only and will not be repeated here.

[0103] Although embodiments of the invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A traffic management platform building method, characterized by, The method comprises the following steps: acquiring traffic basic data, wherein the traffic basic data comprises traffic management data and traffic road network data; performing full-quantity digital analysis on the traffic basic data, and constructing a traffic management semantic library according to an analysis result, and constructing a corresponding traffic management element periodic table according to the traffic management semantic library, wherein the traffic management element periodic table is composed of a plurality of preset traffic management elements and traffic basic data in the traffic management semantic library corresponding to each type of traffic management element; performing random combination processing on each type of traffic management element in the traffic management element periodic table and traffic basic data in the traffic management semantic library corresponding to each type of traffic management element, and generating a corresponding traffic management scene library according to a combination result, performing random combination processing on traffic management scenes in the traffic management scene library, and generating a corresponding traffic management business library according to a combination result, wherein the traffic management business library comprises five traffic management business libraries based on intelligent command, intelligent control, intelligent law enforcement, intelligent supervision and intelligent service; constructing a traffic management platform for traffic management according to the traffic management semantic library, the traffic management element periodic table, the traffic management scene library and the traffic management business library; wherein, according to the traffic management semantic library, the corresponding traffic management element periodic table is constructed, comprising: dividing the traffic basic data in the traffic management semantic library according to a preset traffic management element division standard; processing the traffic basic data in the traffic management semantic library by using a preset neural network algorithm; constructing the traffic management element periodic table corresponding to the traffic basic data in the traffic management semantic library according to the division result and the processing result; wherein, the random combination processing on each type of traffic management element in the traffic management element periodic table and the traffic basic data in the traffic management semantic library corresponding to each type of traffic management element, and the generation of the corresponding traffic management scene library according to the combination result, comprises: standardizing each type of traffic management element in the traffic management element periodic table and constructing a corresponding low-dimensional space element library according to a construction result; processing the low-dimensional space element library and generating different traffic management scene libraries; wherein, according to the traffic management semantic library, the traffic management element periodic table, the traffic management scene library and the traffic management business library, the traffic management platform for traffic management is constructed, comprising: constructing a PESA hierarchical architecture from a data bottom layer to an application command by using the traffic management semantic library, the traffic management element periodic table, the traffic management scene library and the traffic management business library, wherein P layer is a traffic management semantic library, E layer is a traffic management element periodic table, S layer is a traffic management scene library, and A layer is a traffic management business library; and constructing the traffic management platform for traffic management according to the PESA hierarchical architecture.

2. A traffic management method characterized by, The method comprises the following steps: responding to a received operation of a traffic management demand; when receiving the traffic management demand, sending the traffic management demand to a traffic management platform, so that the traffic management platform generates a corresponding traffic management strategy according to the traffic management demand, the traffic management platform being constructed according to the traffic management platform construction method in claim 1; in response to an operation of acquiring the traffic management strategy.

3. The method of claim 2, wherein, The method further comprises: when the traffic management demand received twice in succession is the same, taking the traffic management strategy corresponding to the traffic management demand acquired last time as the traffic management strategy corresponding to the traffic management demand acquired this time.

4. A traffic management system, characterized by comprises: a handheld terminal configured to execute the traffic management method in claim 2 or 3; a traffic management platform in communication connection with the handheld terminal, the traffic management platform being constructed according to the traffic management platform construction method in claim 1 and configured to generate a corresponding traffic management strategy according to a traffic management demand. 5.A traffic management platform construction apparatus characterized by comprising: configured to execute the traffic management platform construction method in claim 1; the device comprises: an acquisition module configured to acquire traffic basic data; an analysis module configured to perform full-amount digital analysis on the traffic basic data and construct a traffic management semantic library according to an analysis result, and construct a corresponding traffic management element periodic table according to the traffic management semantic library, the traffic management element periodic table being composed of a plurality of preset traffic management elements and traffic basic data in the traffic management semantic library corresponding to each type of traffic management element; a first generation module configured to perform random combination processing on each type of traffic management element in the traffic management element periodic table and traffic basic data in the traffic management semantic library corresponding to each type of traffic management element, and generate a corresponding traffic management scene library according to a combination result, and perform random combination processing on traffic management scenes in the traffic management scene library and generate a corresponding traffic management business library according to a combination result; a construction module configured to construct a traffic management platform for traffic management according to the traffic management semantic library, the traffic management element periodic table, the traffic management scene library, and the traffic management business library.

6. A traffic management device, characterized by comprises: a first response module configured to respond to an operation of receiving a traffic management demand; a second generation module configured to, when receiving the traffic management demand, send the traffic management demand to a traffic management platform, so that the traffic management platform generates a corresponding traffic management strategy according to the traffic management demand, the traffic management platform being constructed according to the traffic management platform construction method in claim 1; a second response module configured to respond to an operation of acquiring the traffic management strategy.

7. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer instructions for causing the computer to execute the traffic management platform construction method in claim 1, or the traffic management method in claim 2 or 3.

8. An electronic device, comprising: comprises: A memory and a processor, which are connected in communication with each other, the memory storing computer instructions, and the processor executing the computer instructions to perform the traffic management platform construction method of claim 1, or the traffic management method of claim 2 or 3.

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