In-transit tracking management and control system based on coal highway-railway combined transportation scene

Abstract

The invention relates to the related field of information monitoring, and discloses an in-transit tracking management and control system based on a coal highway-railway combined transportation scene, which is based on highway and railway transportation data acquired by a transportation supervision platform and a railway transportation platform, takes the platform as a data processing carrier and a data presentation carrier, and takes transaction order logistics information as a data source. The order is used as a unique identifier to cover cargo position information and track information in the whole transportation process of three transportation modes of highway direct transportation, railway direct transportation and highway-railway combined transportation, and real-time position query and transportation track playback are supported. The problems that in the current technical scheme, scene coverage is incomplete, in-transit tracking information is not comprehensive, and cargo information of the whole process of coal transportation cannot be efficiently obtained are effectively solved, the risk of cargo loss is reduced, and supervision of transportation is facilitated.

Description

Technical Field

[0001] The present invention relates to information monitoring related fields, and specifically to an in-transit tracking and control system based on a coal road-rail combined transport scenario. Background Art

[0002] As an important energy material, coal is in great demand all over the country and even around the world. In the existing technology, the main modes of transporting coal include railways, roads and water transportation. Among them, railways are the most widely used mode of transportation due to their high efficiency, high cost-effectiveness and ability to transport large quantities. Road transportation is suitable for short-distance or small-scale transportation, and water transportation is used for international transportation between two places with convenient inland waterways.

[0003] In common coal transportation scenarios, because a single mode of transportation usually cannot reach the destination directly, a combined road and rail transportation mode is often used; the current industry's in-transit tracking and control systems are mostly based on road transportation scenarios, and do not cover road-rail combined transportation scenarios, resulting in incomplete in-transit tracking information. At the same time, it is impossible to efficiently obtain cargo information throughout the entire coal transportation process, posing a risk of cargo loss. Summary of the invention

[0004] The purpose of the present invention is to provide an in-transit tracking and control system based on the coal road-rail combined transport scenario to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An in-transit tracking and control system based on the coal road-rail transport scenario, including:

[0007] A data docking module is used to obtain the transportation data of roads and railways through the transportation monitoring platform and the railway transportation platform respectively, and integrate the multiple transportation data so that the output scale of the transportation data is consistent, and the output scale includes a time scale and a map scale;

[0008] The order management module is used to associate and match the transaction order with the transportation data as the unique identifier, and manage the transportation modes of direct road, direct rail and combined road and rail, so as to update the cargo location information and transportation track information;

[0009] A tracking query module is used to obtain and match orders based on query requests, and obtain associated in-transit information and historical transportation track records. The query request includes the order information to be queried, and the in-transit information includes real-time location information and associated vehicle number information;

[0010] The output playback module is used to generate dynamic data layers based on the in-transit information and the transportation trajectory records, fuse and overlay the dynamic data layers with the commercial map, and obtain the in-transit tracking media information for visualization output. The commercial map includes longitude and latitude positioning information and geographic name information corresponding to the longitude and latitude positioning. The dynamic data layer uses the time axis as an active variable.

[0011] As a further solution of the present invention: an electronic fence module is also included, specifically including:

[0012] A fence positioning unit is used to obtain a corresponding transportation reservation path and intermediate handover location based on the transportation mode corresponding to the transaction order, and to establish an electronic fence based on the transportation reservation path and intermediate handover location as the supervision center and according to a preset safe transportation range. The electronic fence is a virtual judgment boundary, and the electronic fence corresponds to the transaction order one by one;

[0013] The supervision execution unit is used to obtain the positioning information of the transaction order in real time during transportation, and make a judgment based on the electronic fence. If the positioning information exceeds the area limited by the electronic fence, it triggers the generation and output of a supervision warning.

[0014] As a further solution of the present invention: the electronic fence module further includes:

[0015] An information judgment unit is used to obtain in real time the road feedback information of the transport reservation route and the social vehicle passage path record of the corresponding feedback section. If the road feedback information indicates that the corresponding section has an obstacle and cannot be passed normally, and the social vehicle passage path record is determined to have a detour, an electronic fence update mark is generated;

[0016] An active update unit is used to respond to the electronic fence update mark and generate a temporary electronic fence based on the social vehicle passage record and the safe transportation range. When the road feedback information is characterized as obstacle clearance, the temporary electronic fence becomes invalid and returns to an initial state.

[0017] As a further solution of the present invention: the electronic fence module further includes:

[0018] The detention judgment unit is used to obtain the real-time position information of the transport vehicle when the road feedback information indicates that the obstacle is cleared. If the transport vehicle has entered the temporary electronic fence, the temporary electronic fence is used to lock the transport vehicle. When the real-time position information of the transport vehicle is characterized by exceeding the temporary electronic fence, the locking behavior is canceled.

[0019] As a further solution of the present invention: the electronic fence module further includes:

[0020] The cargo transfer authority judgment unit is used to obtain the vehicle traffic information of the transport vehicles within the range of the electronic fence corresponding to the intermediate handover location based on the supervision terminal in real time, judge the vehicle traffic information based on the preset cargo handover allocation record, and determine the cargo transfer authority of the transport vehicle accordingly. If the corresponding transport vehicle does not have the cargo transfer authority, a supervision warning is generated and output. The cargo transfer authority is used to represent the granted authority for cargo transfer between transport vehicles within the range of the place corresponding to the intermediate handover location.

[0021] As a further solution of the present invention, a pre-evaluation module is also included, specifically including:

[0022] A historical evaluation unit, used to obtain historical transportation records corresponding to the transportation trajectory, split the transportation trajectory into units, obtain multiple sub-transportation segments, and statistically obtain historical time-consuming records of the multiple sub-transportation segments;

[0023] The pre-positioning unit obtains the real-time location information and transportation trajectory information of the transport vehicle, evaluates the location information of the transport vehicle at future time nodes based on the historical time-consuming records, obtains the location prediction information and generates a corresponding prediction data layer, which is used for fusion and superposition with the commercial map.

[0024] As a further solution of the present invention, a three-level architecture including a cloud part, an edge part and an end part is also included;

[0025] The cloud part is used for data recording and computing decisions;

[0026] The edge part is used for acquiring requirements, issuing tasks and real-time processing of initial data;

[0027] The terminal part is used for collecting and reporting vehicle data synchronously.

[0028] The embodiment of the present invention aims to provide an in-transit tracking and control method based on a coal road-rail combined transport scenario, which comprises the following steps:

[0029] Obtaining highway and railway transportation data through the transportation monitoring platform and the railway transportation platform respectively, and integrating a plurality of the transportation data so that the output scales of the transportation data are consistent, and the output scales include a time scale and a map scale;

[0030] The transaction order is used as a unique identifier to associate and match with the transportation data to manage the transportation modes of direct road, direct rail and combined road and rail, so as to update the cargo location information and transportation track information;

[0031] Obtaining and matching orders based on query requests, obtaining associated in-transit information and historical transportation track records, wherein the query request includes order information to be queried, and the in-transit information includes real-time location information and associated vehicle number information;

[0032] Based on the in-transit information and the transport track record, dynamic data layers are generated respectively, and the dynamic data layers are fused and superimposed with the commercial map to obtain in-transit tracking media information for visualization output. The commercial map includes longitude and latitude positioning information and geographic name information corresponding to the longitude and latitude positioning. The dynamic data layer uses the time axis as an active variable.

[0033] As a further solution of the present invention: it also includes the steps of:

[0034] Based on the transportation mode corresponding to the transaction order, the corresponding transportation reservation path and intermediate handover location are obtained, and the transportation reservation path and intermediate handover location are used as the supervision center and an electronic fence is established according to the preset safe transportation range. The electronic fence is a virtual judgment boundary, and the electronic fence corresponds to the transaction order one by one;

[0035] The positioning information of the transaction order in transit is obtained in real time, and a judgment is made based on the electronic fence. If the positioning information exceeds the area limited by the electronic fence, a regulatory warning is generated and output.

[0036] As a further solution of the present invention: it also includes the steps of:

[0037] Acquire the road feedback information of the transport reservation route and the social vehicle passage path record of the corresponding feedback section in real time. If the road feedback information indicates that the corresponding section has obstacles and cannot be passed normally, and the social vehicle passage path record determines that there is a detour, then generate an electronic fence update mark;

[0038] In response to the electronic fence update mark, a temporary electronic fence is generated based on the social vehicle traffic record and the safe transportation range. When the road feedback information indicates that the obstacle is cleared, the temporary electronic fence becomes invalid and returns to an initial state.

[0039] As a further solution of the present invention: it also includes the steps of:

[0040] When the road feedback information indicates that the obstacle is cleared, the real-time position information of the transport vehicle is obtained. If the transport vehicle has entered the range of a temporary electronic fence, the temporary electronic fence is used to lock the transport vehicle. When the real-time position information of the transport vehicle indicates that it exceeds the range of a temporary electronic fence, the locking behavior is canceled.

[0041] As a further solution of the present invention: it also includes the steps of:

[0042] Based on the real-time acquisition of vehicle traffic information of transport vehicles within the range of the electronic fence corresponding to the intermediate handover positioning by the supervision terminal, the vehicle traffic information is judged based on the preset cargo handover and allocation record, and the cargo transfer authority of the transport vehicle is determined accordingly. If the corresponding transport vehicle does not have the cargo transfer authority, a supervision warning is generated and output. The cargo transfer authority is used to represent the granted authority for cargo transfer between transport vehicles within the range of the place corresponding to the intermediate handover positioning.

[0043] As a further solution of the present invention: it also includes the steps of:

[0044] Obtain historical transportation records corresponding to the transportation track, split the transportation track into units, obtain multiple sub-transportation segments, and obtain historical time-consuming records of the multiple sub-transportation segments by statistics;

[0045] The real-time location information and transportation trajectory information of the transport vehicle are evaluated based on the historical time-consuming records to obtain the location prediction information and generate a corresponding prediction data layer, which is used for fusion and superposition with the commercial map.

[0046] As a further solution of the present invention: it also includes a three-level architecture of a cloud part, an edge part and an end part;

[0047] The cloud part is used for data recording and computing decisions;

[0048] The edge part is used for acquiring requirements, issuing tasks and real-time processing of initial data;

[0049] The terminal part is used for collecting and reporting vehicle data synchronously.

[0050] Compared with the prior art, the beneficial effects of the present invention are: based on the road and rail transportation data obtained through the transportation monitoring platform and the rail transportation platform, this platform is used as a data processing carrier and a data presentation carrier, the transaction order logistics information is used as the data source, and the order is used as a unique identifier, covering the cargo location information and trajectory information of the entire transportation process of three transportation modes: direct road transportation, direct rail transportation, and combined road and rail transportation, supporting real-time location query and transportation trajectory playback, effectively solving the problems of incomplete scene coverage, incomplete in-transit tracking information, and inability to efficiently obtain cargo information of the entire coal transportation process in the current technical solution, reducing the risk of cargo loss, and facilitating transportation supervision. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 This is a block diagram of the composition of the in-transit tracking and control system based on the coal road-rail combined transport scenario.

[0052] Figure 2This is a block diagram of the composition of the electronic fence module in the in-transit tracking and control system based on the coal road-rail combined transport scenario.

[0053] Figure 3 This is a flowchart of the in-transit tracking and control method based on the coal road-rail combined transport scenario. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0055] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0056] like Figure 1 The in-transit tracking and control system based on the coal road-rail transport scenario provided by one embodiment of the present invention includes:

[0057] The data docking module 100 is used to obtain the transportation data of roads and railways through the transportation monitoring platform and the railway transportation platform, and integrate the multiple transportation data to make the output scale of the transportation data consistent, and the output scale includes time scale and map scale;

[0058] The order management module 200 is used to associate and match the transaction order with the transportation data as a unique identifier, so as to manage the transportation modes of direct road, direct rail and combined road and rail, so as to update the cargo location information and transportation track information;

[0059] The tracking query module 300 is used to obtain and match orders based on query requests, and obtain associated in-transit information and historical transportation track records. The query request includes the order information to be queried, and the in-transit information includes real-time location information and associated vehicle number information;

[0060] The output playback module 400 is used to generate dynamic data layers based on the in-transit information and the transportation trajectory records, fuse and overlay the dynamic data layers with the commercial map, and obtain in-transit tracking media information for visualization output. The commercial map includes longitude and latitude positioning information and geographic name information corresponding to the longitude and latitude positioning. The dynamic data layer uses the time axis as an active variable.

[0061] In this embodiment, an in-transit tracking and control system based on the coal road-rail combined transport scenario is provided. It is based on the road and rail transportation data obtained through the transportation monitoring platform and the rail transportation platform, takes this platform as the data processing carrier and the data presentation carrier, takes the transaction order logistics information as the data source, and uses the order as a unique identifier. It covers the cargo location information and trajectory information of the entire transportation process of three transportation modes: direct road transportation, direct rail transportation, and combined road-rail transportation. It supports real-time location query and transportation trajectory playback, and effectively solves the problems of incomplete scene coverage, incomplete in-transit tracking information, and inability to efficiently obtain cargo information of the entire coal transportation process in the current technical solution, reduces the risk of cargo loss, and facilitates transportation supervision. Specifically, this embodiment is based on the combination of Beidou positioning data and railway scheduling data to form an in-transit information tracking system for the entire process of coal road-rail combined transport. Closed loop, at the same time, superimposed on the road transport vehicle trajectory point processing method to ensure the timeliness of cargo and vehicle location acquisition and transportation safety during the road-rail combined transport of coal; for the acquisition of road and rail transportation data, it can be obtained through the National Railway Administration freight system and the national road transportation operation supervision platform, and the data can be connected. In the specific use process, when the order volume is too large, the transportation in transit can also be tracked through the waybill and sub-waybill business architecture; among them, the transportation trajectory record is deeply integrated with the commercial map, and the in-transit positioning location information can be queried and displayed in the form of longitude and latitude or specific geographical names. Railway transportation supports display in the form of railway stations. In the railway transportation scenario, the system can automatically calculate the current location information of the railway carriage according to the railway train number and time, which is convenient for users and managers to find and manage.

[0062] like Figure 2 As shown, as another preferred embodiment of the present invention, it also includes an electronic fence module, specifically including:

[0063] A fence positioning unit 510 is used to obtain a corresponding transportation reservation path and an intermediate handover location based on the transportation mode corresponding to the transaction order, and to establish an electronic fence based on the transportation reservation path and the intermediate handover location as a supervision center and according to a preset safe transportation range. The electronic fence is a virtual judgment boundary, and the electronic fence corresponds to the transaction order one by one;

[0064] The supervision execution unit 520 is used to obtain the positioning information of the transaction order in real time during transportation, and make a judgment based on the electronic fence. If the positioning information exceeds the area limited by the electronic fence, it triggers the generation and output of a supervision warning.

[0065] In this embodiment, the electronic fence involved here is a virtual fence, not a physical object visible to the naked eye. It obtains the real-time position information of the freight vehicle installed by the Beidou positioning device as the data source, and realizes real-time tracking, alarm, positioning, and vehicle inspection through system data processing, so as to protect the vehicle and the goods it transports from theft, safety, and data monitoring. The electronic fence range it refers to can be customized (driving area and illegal area; can be manually freely set); when it is found that the vehicle leaves the normal driving area or enters the illegal area, the system warning is triggered; at the same time, the vehicle can be set to stop Stay time warning, when the vehicle is stationary for a long time, trigger the system warning; two electronic fence setting methods are provided in this embodiment, specifically: first, according to a certain address information (which can be continuous address information, that is, the transportation reservation path), take the address as the coordinate origin, and customize the fence shape and range; taking a circular fence as an example, take a certain address information as the fence coordinate origin (center of the circle), manually set the fence radius (r) range, and when the vehicle enters or exits the fence, trigger a system warning; second, the vehicle's driving route can be manually pre-set, and when the vehicle's position information shows a deviation from the driving route, a system warning is triggered.

[0066] As another preferred embodiment of the present invention, the electronic fence module further includes:

[0067] An information judgment unit is used to obtain in real time the road feedback information of the transport reservation route and the social vehicle passage path record of the corresponding feedback section. If the road feedback information indicates that the corresponding section has an obstacle and cannot be passed normally, and the social vehicle passage path record is determined to have a detour, an electronic fence update mark is generated;

[0068] An active update unit is used to respond to the electronic fence update mark and generate a temporary electronic fence based on the social vehicle passage record and the safe transportation range. When the road feedback information is characterized as obstacle clearance, the temporary electronic fence becomes invalid and returns to an initial state.

[0069] Furthermore, the electronic fence module also includes:

[0070] The detention judgment unit is used to obtain the real-time position information of the transport vehicle when the road feedback information indicates that the obstacle is cleared. If the transport vehicle has entered the temporary electronic fence, the temporary electronic fence is used to lock the transport vehicle. When the real-time position information of the transport vehicle is characterized by exceeding the temporary electronic fence, the locking behavior is canceled.

[0071] In this embodiment, an active update mode of the electronic fence is added, which is mainly suitable for use when a temporary traffic accident, construction or other scenarios occur on the scheduled transportation route, resulting in the route being blocked. Due to the existence of the electronic fence, if an accident occurs and the transport vehicle detoured without reporting it, an alarm will be triggered. However, reporting requires a lot of time for process-related authorization work, which affects the transportation progress. Therefore, a method of automatically judging and updating the electronic fence is set here. The implementation method is that when an accident occurs, a user will report it in the map software, and the map software will have a record at this time. If further, the accident is serious and the route cannot be passed, under the premise of reporting the record, the map software will automatically update the electronic fence. Generally, household vehicles will choose to detour. When the number or proportion of detouring vehicles reaches a certain level, it can be determined that the road needs to be detoured. At this time, the system will autonomously generate a corresponding electronic fence based on the detour plan of private vehicles, so that transport vehicles can choose the same road as private vehicles to detour without spending more time on application and filing. Of course, this electronic fence is temporary and will be cancelled after the accident is resolved. This may cause vehicles that are already in the temporary electronic fence to trigger an alarm. Therefore, when the temporary electronic fence is released, the vehicle needs to be judged. If it is a vehicle that has already entered the corresponding area, the temporary electronic fence will be retained.

[0072] As another preferred embodiment of the present invention, the electronic fence module further includes:

[0073] The cargo transfer authority judgment unit is used to obtain the vehicle traffic information of the transport vehicles within the range of the electronic fence corresponding to the intermediate handover location based on the supervision terminal in real time, judge the vehicle traffic information based on the preset cargo handover allocation record, and determine the cargo transfer authority of the transport vehicle accordingly. If the corresponding transport vehicle does not have the cargo transfer authority, a supervision warning is generated and output. The cargo transfer authority is used to represent the granted authority for cargo transfer between transport vehicles within the range of the place corresponding to the intermediate handover location.

[0074] In this embodiment, the electronic fence also includes the electronic fence of the transfer node, for example, when railway transportation is transferred to road transportation, strict authority management is also required at the loading and unloading nodes. Therefore, it is necessary to strictly judge the identity and authority of vehicles entering this transfer range to prevent vehicles that do not have transfer authority from entering, and to avoid a series of problems such as the subsequent loss of goods due to incorrect loading of goods.

[0075] As another preferred embodiment of the present invention, it also includes a pre-evaluation module, specifically including:

[0076] A historical evaluation unit, used to obtain historical transportation records corresponding to the transportation trajectory, split the transportation trajectory into units, obtain multiple sub-transportation segments, and statistically obtain historical time-consuming records of the multiple sub-transportation segments;

[0077] The pre-positioning unit obtains the real-time location information and transportation trajectory information of the transport vehicle, evaluates the location information of the transport vehicle at future time nodes based on the historical time-consuming records, obtains the location prediction information and generates a corresponding prediction data layer, which is used for fusion and superposition with the commercial map.

[0078] In this embodiment, it is used to evaluate the possible location of goods in the future based on the pre-calculation of historical records, and to determine the estimated location information of transport vehicles in a period of time, so as to facilitate users to obtain information and carry out related management work.

[0079] As another preferred embodiment of the present invention, it also includes a three-level architecture of a cloud part, an edge part and an end part;

[0080] The cloud part is used for data recording and computing decisions;

[0081] The edge part is used for acquiring requirements, issuing tasks and real-time processing of initial data;

[0082] The terminal part is used for collecting and reporting vehicle data synchronously.

[0083] In this embodiment, the setting scheme is mainly used to limit the architecture. Among them, the cloud part mainly involves large-scale computing and storage capabilities. Its software implementation method includes using a CPU that supports X86 and ARM architectures. The operating system supports Linux, Windows and MacOS. The container runtime supports docker, containerd and cri-o. The cluster orchestration uses Kubernetes, including control nodes, computing nodes and cluster storage. The core components of the control node include kube-apiserver, kube-controller-manager and kube-scheduler. The computing node components include Kubelet and kube-proxy. The cluster storage components include etcd. The load on the cloud runs in the form of pod. Pod is a container group. Container is based on the operating system namespace The software implementation method of the edge part includes the use of CPU supporting X86 and ARM architecture, the operating system mainly supports Linux, the container runtime supports docker, and the edge cluster orchestration uses KubeEdge, including CloudCore of the cloud part, EdgeCore of the edge part and sqlite of the edge cluster storage, and the edge load also runs in the form of pod; the software implementation of the end part involves EdgeXFoundry, a service framework for managing end devices running on the edge cluster, which is composed of the device service layer, core service layer, support service layer, and open service layer from bottom to top. The device service layer is responsible for interacting with southbound devices; the core service layer acts as a message pipeline and is responsible for data storage; the support service layer contains a wide range of microservices, mainly providing edge analysis services and intelligent analysis services; the open service layer is the gateway layer of the entire EdgeXFoundry service framework.

[0084] like Figure 3 As shown, the present invention also provides an in-transit tracking and control method based on the coal road-rail combined transport scenario, which comprises the steps of:

[0085] S10, obtaining highway and railway transportation data respectively through the transportation monitoring platform and the railway transportation platform, and integrating the plurality of transportation data so that the output scales of the transportation data are consistent, wherein the output scales include a time scale and a map scale;

[0086] S20, using the transaction order as a unique identifier to associate and match with the transportation data, to manage the transportation modes of direct road, direct rail and combined road and rail, so as to update the cargo location information and transportation track information;

[0087] S30, obtaining and matching orders based on a query request, obtaining associated in-transit information and historical transportation track records, wherein the query request includes the order information to be queried, and the in-transit information includes real-time location information and associated vehicle number information;

[0088] S40, generating dynamic data layers based on the in-transit information and the transport track record respectively, merging and overlaying the dynamic data layers with the commercial map, and obtaining in-transit tracking media information for visualization output, wherein the commercial map includes longitude and latitude positioning information and geographic name information corresponding to the longitude and latitude positioning, and the dynamic data layer uses the time axis as an active variable.

[0089] As another preferred embodiment of the present invention, the steps are also included:

[0090] Based on the transportation mode corresponding to the transaction order, the corresponding transportation reservation path and intermediate handover location are obtained, and the transportation reservation path and intermediate handover location are used as the supervision center and an electronic fence is established according to the preset safe transportation range. The electronic fence is a virtual judgment boundary, and the electronic fence corresponds to the transaction order one by one;

[0091] The positioning information of the transaction order in transit is obtained in real time, and a judgment is made based on the electronic fence. If the positioning information exceeds the area limited by the electronic fence, a regulatory warning is generated and output.

[0092] As another preferred embodiment of the present invention, the steps are also included:

[0093] Acquire the road feedback information of the transport reservation route and the social vehicle passage path record of the corresponding feedback section in real time. If the road feedback information indicates that the corresponding section has obstacles and cannot be passed normally, and the social vehicle passage path record determines that there is a detour, then generate an electronic fence update mark;

[0094] In response to the electronic fence update mark, a temporary electronic fence is generated based on the social vehicle traffic record and the safe transportation range. When the road feedback information indicates that the obstacle is cleared, the temporary electronic fence becomes invalid and returns to an initial state.

[0095] As another preferred embodiment of the present invention, the steps are also included:

[0096] When the road feedback information indicates that the obstacle is cleared, the real-time position information of the transport vehicle is obtained. If the transport vehicle has entered the range of a temporary electronic fence, the temporary electronic fence is used to lock the transport vehicle. When the real-time position information of the transport vehicle indicates that it exceeds the range of a temporary electronic fence, the locking behavior is canceled.

[0097] As another preferred embodiment of the present invention, the steps are also included:

[0098] Based on the real-time acquisition of vehicle traffic information of transport vehicles within the range of the electronic fence corresponding to the intermediate handover positioning by the supervision terminal, the vehicle traffic information is judged based on the preset cargo handover and allocation record, and the cargo transfer authority of the transport vehicle is determined accordingly. If the corresponding transport vehicle does not have the cargo transfer authority, a supervision warning is generated and output. The cargo transfer authority is used to represent the granted authority for cargo transfer between transport vehicles within the range of the place corresponding to the intermediate handover positioning.

[0099] As another preferred embodiment of the present invention, the steps are also included:

[0100] Obtain historical transportation records corresponding to the transportation track, split the transportation track into units, obtain multiple sub-transportation segments, and obtain historical time-consuming records of the multiple sub-transportation segments by statistics;

[0101] The real-time location information and transportation trajectory information of the transport vehicle are evaluated based on the historical time-consuming records to obtain the location prediction information and generate a corresponding prediction data layer, which is used for fusion and superposition with the commercial map.

[0102] As another preferred embodiment of the present invention, it also includes a three-level architecture of a cloud part, an edge part and an end part;

[0103] The cloud part is used for data recording and computing decisions;

[0104] The edge part is used for acquiring requirements, issuing tasks and real-time processing of initial data;

[0105] The terminal part is used for collecting and reporting vehicle data synchronously.

[0106] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0107] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the disclosure in the specification and examples. This application is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the claims.

[0108] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. In-transit tracking and control system based on the coal road-rail transport scenario, It is characterized in that Include: A data docking module is used to obtain the transportation data of roads and railways through the transportation monitoring platform and the railway transportation platform respectively, and integrate the multiple transportation data so that the output scale of the transportation data is consistent, and the output scale includes a time scale and a map scale; The order management module is used to associate and match the transaction order with the transportation data as the unique identifier, so as to manage the transportation modes of direct road, direct rail and combined road and rail, and to update the cargo location information and transportation track information; A tracking query module is used to obtain and match orders based on query requests, and obtain associated in-transit information and historical transportation track records. The query request includes the order information to be queried, and the in-transit information includes real-time location information and associated vehicle number information; The output playback module is used to generate dynamic data layers based on the in-transit information and the transportation trajectory records, fuse and overlay the dynamic data layers with the commercial map, and obtain the in-transit tracking media information for visualization output. The commercial map includes longitude and latitude positioning information and geographic name information corresponding to the longitude and latitude positioning. The dynamic data layer uses the time axis as an active variable.

2. According to claim 1, the in-transit tracking and control system based on the coal road-rail transport scenario, It is characterized in that It also includes an electronic fence module, including: A fence positioning unit is used to obtain a corresponding transportation reservation path and intermediate handover location based on the transportation mode corresponding to the transaction order, and to establish an electronic fence based on the transportation reservation path and intermediate handover location as the supervision center and according to a preset safe transportation range. The electronic fence is a virtual judgment boundary, and the electronic fence corresponds to the transaction order one by one; The supervision execution unit is used to obtain the positioning information of the transaction order in real time during transportation, and make a judgment based on the electronic fence. If the positioning information exceeds the area limited by the electronic fence, it triggers the generation and output of a supervision warning.

3. According to the in-transit tracking and control system based on the coal road-rail transport scenario of claim 2, It is characterized in that The electronic fence module also includes: An information judgment unit is used to obtain in real time the road feedback information of the transport reservation route and the social vehicle passage path record of the corresponding feedback section. If the road feedback information indicates that the corresponding section has an obstacle and cannot be passed normally, and the social vehicle passage path record is determined to have a detour, an electronic fence update mark is generated; An active update unit is used to respond to the electronic fence update mark and generate a temporary electronic fence based on the social vehicle passage record and the safe transportation range. When the road feedback information is characterized as obstacle clearance, the temporary electronic fence becomes invalid and returns to an initial state.

4. According to claim 3, the in-transit tracking and control system based on the coal road-rail transport scenario, It is characterized in that The electronic fence module also includes: The detention judgment unit is used to obtain the real-time position information of the transport vehicle when the road feedback information indicates that the obstacle is cleared. If the transport vehicle has entered the temporary electronic fence, the temporary electronic fence is used to lock the transport vehicle. When the real-time position information of the transport vehicle is characterized by exceeding the temporary electronic fence, the locking behavior is canceled.

5. According to claim 4, the in-transit tracking and control system based on the coal road-rail transport scenario, It is characterized in that The electronic fence module also includes: The cargo transfer authority judgment unit is used to obtain the vehicle traffic information of the transport vehicles within the range of the electronic fence corresponding to the intermediate handover location based on the supervision terminal in real time, judge the vehicle traffic information based on the preset cargo handover allocation record, and determine the cargo transfer authority of the transport vehicle accordingly. If the corresponding transport vehicle does not have the cargo transfer authority, a supervision warning is generated and output. The cargo transfer authority is used to represent the granted authority for cargo transfer between transport vehicles within the range of the place corresponding to the intermediate handover location.

6. The in-transit tracking and control system based on the coal road-rail transport scenario according to claim 1, It is characterized in that It also includes a pre-assessment module, specifically; A historical evaluation unit, used to obtain historical transportation records corresponding to the transportation trajectory, split the transportation trajectory into units, obtain multiple sub-transportation segments, and statistically obtain historical time-consuming records of the multiple sub-transportation segments; The pre-positioning unit obtains the real-time location information and transportation trajectory information of the transport vehicle, evaluates the location information of the transport vehicle at future time nodes based on the historical time-consuming records, obtains the location prediction information and generates a corresponding prediction data layer, which is used for fusion and superposition with the commercial map.

7. The in-transit tracking and control system based on the coal road-rail transport scenario according to claim 1, It is characterized in that It also includes a three-level architecture of cloud, edge, and end parts; The cloud part is used for data recording and computing decisions; The edge part is used for acquiring requirements, issuing tasks and real-time processing of initial data; The terminal part is used for collecting and reporting vehicle data synchronously.

Images