CN111754779A - Highway command and dispatching system and method based on road network big data - Google Patents

Highway command and dispatching system and method based on road network big data Download PDF

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Publication number
CN111754779A
CN111754779A CN202010691068.4A CN202010691068A CN111754779A CN 111754779 A CN111754779 A CN 111754779A CN 202010691068 A CN202010691068 A CN 202010691068A CN 111754779 A CN111754779 A CN 111754779A
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information
highway
module
accident
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郝能宝
马小陆
胡夏静
陈汇川
唐锲
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Anhui Dar Intelligent Control System Co Ltd
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Anhui Dar Intelligent Control System Co Ltd
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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a highway command and dispatch system and method based on road network big data, wherein the system comprises: the monitoring module is used for monitoring real-time road condition information and vehicle dynamic information of the highway; the data collection module is used for collecting real-time accident information on the highway; the command scheduling module is used for analyzing and processing accidents on the highway, making an emergency scheme and commanding and scheduling; the cloud data center is used for sharing and transmitting data; and the data interaction module is used for carrying out data interaction sharing with an external user. The system overcomes the defects that in the prior art, the speed for processing the accidents on the highway is insufficient, the road condition congestion problem cannot be solved in time, the normal traffic is seriously influenced, and the danger of secondary accidents is easily caused.

Description

Highway command and dispatching system and method based on road network big data
Technical Field
The invention relates to the technical field of command and scheduling of highways, in particular to a highway command and scheduling system and method based on road network big data.
Background
With the rapid increase of automobile holding quantity and production quantity in China, the rapid extension of mileage of expressways and high-grade highways, as automobiles are greatly increased and traffic flow on roads is constant, road traffic accidents are greatly increased year by year, a great amount of casualties and property loss are caused, and the number of traffic accidents on expressways is particularly large.
In the prior art, the speed for processing accidents on a highway is insufficient, so that the problem of road condition congestion cannot be solved in time, normal traffic is seriously influenced, and secondary accident danger is easily caused.
Therefore, the method can quickly and effectively process the accidents at high speed in the using process, immediately send the detected accident information to the highway command center, and quickly and effectively designate a reasonable command and scheduling scheme so as to reduce the accidents of other vehicles; the invention also discloses a highway command and dispatching system and a highway command and dispatching method based on road network big data, which can share data with users, not only enable the users to know highway conditions in time, but also enable a command center to obtain accident site information at the first time, and improve the accident response processing speed.
Disclosure of Invention
Aiming at the technical problems, the invention aims to overcome the problems that the speed for processing the accidents on the highway is insufficient, the road condition congestion problem cannot be solved in time, the normal traffic is seriously influenced, and the danger of secondary accidents is easily caused in the prior art, thereby providing a method which can quickly and effectively process the accidents on the highway in the using process, immediately send the detected accident information to a command center of the highway, quickly and effectively appoint a reasonable command scheduling scheme so as to reduce the accidents of other vehicles; and the highway command and dispatching system and method based on the road network big data can also share data with users, so that the users can know highway conditions in time, and a command center can obtain accident site information at the first time, thereby improving the accident response processing speed.
In order to achieve the above object, the present invention provides a highway command and dispatch system based on road network big data, the system comprising:
the monitoring module is used for monitoring real-time road condition information and vehicle dynamic information of the highway;
the data collection module is used for collecting real-time accident information on the highway;
the command scheduling module is used for analyzing and processing accidents on the highway, making an emergency scheme and commanding and scheduling;
the cloud data center is used for sharing and transmitting data;
the data interaction module is used for carrying out data interaction sharing with an external user; wherein the content of the first and second substances,
the monitoring module and the data collection module transmit the acquired real-time road condition information, real-time accident information and vehicle dynamic information of the expressway to the cloud data center, the real-time accident information and the vehicle dynamic information are stored in a classified mode and are used by the commanding and scheduling module for scheduling, analyzing and processing, specifying an emergency scheme and commanding and scheduling.
Preferably, the monitoring module comprises: the mobile monitoring sub-module is connected with the main monitoring module;
the main monitoring modules are arranged on the roadside of the highway at equal intervals, the mobile monitoring submodule is arranged between every two main monitoring modules and can freely move between the two main monitoring modules so as to monitor real-time road condition information and vehicle dynamic information of the highway.
Preferably, the data collection module comprises:
the first data collection module is used for collecting the real-time road condition information and the accident site image information of the expressway within the accident area range, which are acquired by the monitoring module;
and the second data collection module is used for collecting the real-time road condition information and the accident scene image information of the expressway uploaded by the outside users in the accident area range.
Preferably, the data interaction module is associated with a mobile terminal of an external user through a wireless network, the mobile terminal in an accident area range can upload real-time road condition information and accident site image information of a highway to the data interaction module, and the data interaction module sends the information to the second data collection module; the mobile terminal can also send a real-time road condition information acquisition instruction, and the data interaction module sends the real-time road condition information of the expressway and the dynamic information of the vehicles monitored by the main monitoring module to the mobile terminal.
Preferably, the command scheduling module includes: the device comprises a GIS server, a monitoring display, an alarm module and a voice call module; wherein the content of the first and second substances,
the GIS server provides digital map support for the monitoring display, and the monitoring display displays real-time road condition information, real-time accident information and vehicle dynamic information of the expressway, which are called from the cloud data center; the alarm module sends an alarm signal to a high-speed traffic police, and the voice call module can realize real-time call between the monitoring center and personnel and field workers in the accident area range.
The invention also provides a highway command and dispatching method based on road network big data, which comprises the following steps:
monitoring real-time road condition information and vehicle dynamic information of the expressway;
collecting real-time accident information on the highway;
uploading the real-time road condition information, the vehicle dynamic information and the real-time accident information to a cloud data center for storage;
real-time road condition information, vehicle dynamic information and real-time accident information are called, and accidents on the highway are analyzed and processed, and an emergency scheme is formulated and commanded and dispatched;
and carrying out data interactive sharing with external users.
Preferably, the monitoring the real-time traffic information and the dynamic information of the vehicle on the highway includes:
directionally monitoring real-time road condition information and vehicle dynamic information of the expressway by using main monitoring modules which are arranged on the roadside of the expressway at equal intervals;
and performing mobile monitoring on the real-time road condition information and the dynamic information of the vehicles of the expressway by using a mobile monitoring submodule arranged between every two main monitoring modules.
Preferably, the collecting real-time accident information on the expressway comprises:
collecting real-time road condition information and accident site image information of the expressway within the accident area range, which are acquired by the main monitoring module and the mobile monitoring module;
and collecting real-time road condition information and accident site image information of the expressway uploaded by external users in the accident area range.
Preferably, the data interactive sharing with the external user includes:
acquiring a user instruction; wherein the content of the first and second substances,
when the user instruction is a data viewing instruction, real-time road condition information and vehicle dynamic information of the monitored expressway are sent to a mobile terminal of a user;
and when the user instruction is a data uploading instruction, receiving the uploaded real-time road condition information and accident scene image information of the expressway, and storing the information by the cloud data center.
Preferably, the method further comprises:
displaying the digital map, the real-time road condition information, the vehicle dynamic information and the real-time accident information;
sending an alarm signal to a high-speed traffic police;
and the system is communicated with personnel in the accident area and field workers in real time to command and dispatch the field.
According to the technical scheme, the highway command and dispatching system and method based on the road network big data have the beneficial effects that: can acquire accident information the very first time, thereby be convenient for the command center of backstage to acquire the information of accident scene clearly the very first time, with appoint reasonable emergent scheme fast, and command the dispatch effectively to the scene, thereby solve this accident fast, it is unobstructed to resume the road, and can realize carrying out the data interaction sharing with external user through the data interaction module, be convenient for the user to know fast-speed real-time road conditions information on the one hand, on the other hand can also improve the acquisition time of accident information, further improve the response speed of accident.
Additional features and advantages of the invention will be set forth in the detailed description which follows; and the parts not involved in the invention are the same as or can be realized by the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a block diagram of a highway command and dispatch system based on road network big data according to a preferred embodiment of the present invention;
FIG. 2 is a block diagram of a command scheduling module provided in a preferred embodiment of the present invention;
fig. 3 is a flowchart of a highway command and dispatch method based on road network big data according to a preferred embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The system claim:
as shown in fig. 1-2, the present invention provides a highway command and dispatch system based on road network big data, the system includes:
the monitoring module is used for monitoring real-time road condition information and vehicle dynamic information of the highway;
the data collection module is used for collecting real-time accident information on the highway;
the command scheduling module is used for analyzing and processing accidents on the highway, making an emergency scheme and commanding and scheduling;
the cloud data center is used for sharing and transmitting data;
the data interaction module is used for carrying out data interaction sharing with an external user; wherein the content of the first and second substances,
the monitoring module and the data collection module transmit the acquired real-time road condition information, real-time accident information and vehicle dynamic information of the expressway to the cloud data center, the real-time accident information and the vehicle dynamic information are stored in a classified mode and are used by the commanding and scheduling module for scheduling, analyzing and processing, specifying an emergency scheme and commanding and scheduling.
In a preferred embodiment of the present invention, the monitoring module includes: the mobile monitoring sub-module is connected with the main monitoring module;
the main monitoring modules are arranged on the roadside of the highway at equal intervals, the mobile monitoring submodule is arranged between every two main monitoring modules and can freely move between the two main monitoring modules so as to monitor real-time road condition information and vehicle dynamic information of the highway.
In the scheme, the main monitoring modules are fixed on the roadside at intervals to realize directional acquisition of real-time road condition information and vehicle dynamic information, but a certain monitoring dead angle still exists between every two main monitoring modules, and particularly, when an accident occurs, information of an accident site cannot be clearly acquired, so that the mobile monitoring submodule is also arranged between every two main monitoring modules and can realize mobile acquisition and can be arranged on a railing on the roadside, and the railing is a mobile track; the two monitoring modules can comprehensively acquire real-time road condition information and vehicle dynamic information at a high speed, improve support for subsequent command and scheduling and specify a more reasonable scheme.
In a preferred embodiment of the present invention, the data collection module includes:
the first data collection module is used for collecting the real-time road condition information and the accident site image information of the expressway within the accident area range, which are acquired by the monitoring module;
and the second data collection module is used for collecting the real-time road condition information and the accident scene image information of the expressway uploaded by the outside users in the accident area range.
In the above scheme, the first data collection module is used for collecting data through the monitoring module, the second data collection module is used for collecting data with an external user, and in the using process, the accuracy and comprehensiveness of data collection are guaranteed in multiple data collection directions, and the timeliness of data collection is guaranteed to guarantee accident handling speed.
In a preferred embodiment of the present invention, the data interaction module is associated with a mobile terminal of an external user through a wireless network, the mobile terminal in an accident area range can upload real-time traffic information and accident scene image information of a highway to the data interaction module, and the data interaction module sends the information to the second data collection module; the mobile terminal can also send a real-time road condition information acquisition instruction, and the data interaction module sends the real-time road condition information of the expressway and the dynamic information of the vehicles monitored by the main monitoring module to the mobile terminal.
In the above scheme, the user can not only upload data of an accident scene and the like, but also acquire real-time road condition information at a high speed, the real-time road condition information is not limited to the road congestion condition on a map, the user can realize the monitoring of each main monitoring module, namely, the real road condition information at the high speed is acquired through the main monitoring module, the technology can be realized through APP on an intelligent mobile terminal, in order to ensure the safety, the identity of the user can be verified, the data and the like are conventional technical means in the field, and the detailed description is not repeated herein.
In a preferred embodiment of the present invention, the command scheduling module includes: the device comprises a GIS server, a monitoring display, an alarm module and a voice call module; wherein the content of the first and second substances,
the GIS server provides digital map support for the monitoring display, and the monitoring display displays real-time road condition information, real-time accident information and vehicle dynamic information of the expressway, which are called from the cloud data center; the alarm module sends an alarm signal to a high-speed traffic police, and the voice call module can realize real-time call between the monitoring center and personnel and field workers in the accident area range.
In the above scheme, a voice call module can be bound to each monitoring module, after the position of an accident is determined, the voice call module is bound to the monitoring module within the starting area range, and voice calls are carried out with personnel on site, so that the accident situation can be comprehensively known, and a reasonable accident handling scheme can be made in time.
The highway command and dispatching system based on the road network big data provided by the invention has the working principle that: the method comprises the steps that real-time road condition information and vehicle dynamic information of a highway are obtained through a main monitoring module and a mobile monitoring submodule, when an accident occurs, the monitoring module can obtain accident information at the first time, a data collecting module is used for collecting the real-time accident information, the collecting mode is two, one is obtained through the monitoring module, the other is used for collecting data uploaded by external users in an accident area, the two modes ensure the comprehensiveness and timeliness of data collection, a command center analyzes and processes the collected data, then an emergency scheme is formulated, and then the scene is commanded and scheduled, so that the accident is ensured to be rapidly processed, and a normal road is recovered; in the invention, the user can also acquire the monitoring information of each monitoring module, thereby clearly knowing the road condition information at high speed, appointing a more reasonable plan for the trip of the user and relieving the high-speed blockage problem to a certain extent.
The method of claim:
as shown in fig. 3, the present invention further provides a highway command and dispatch method based on road network big data, which is characterized in that the method includes:
monitoring real-time road condition information and vehicle dynamic information of the expressway;
collecting real-time accident information on the highway;
uploading the real-time road condition information, the vehicle dynamic information and the real-time accident information to a cloud data center for storage;
real-time road condition information, vehicle dynamic information and real-time accident information are called, and accidents on the highway are analyzed and processed, and an emergency scheme is formulated and commanded and dispatched;
and carrying out data interactive sharing with external users.
In a preferred embodiment of the present invention, the monitoring real-time traffic information and dynamic vehicle information of the highway includes:
directionally monitoring real-time road condition information and vehicle dynamic information of the expressway by using main monitoring modules which are arranged on the roadside of the expressway at equal intervals;
and performing mobile monitoring on the real-time road condition information and the dynamic information of the vehicles of the expressway by using a mobile monitoring submodule arranged between every two main monitoring modules.
In a preferred embodiment of the present invention, the collecting real-time accident information on the expressway includes:
collecting real-time road condition information and accident site image information of the expressway within the accident area range, which are acquired by the main monitoring module and the mobile monitoring module;
and collecting real-time road condition information and accident site image information of the expressway uploaded by external users in the accident area range.
In a preferred embodiment of the present invention, the sharing of data interaction with external users includes:
acquiring a user instruction; wherein the content of the first and second substances,
when the user instruction is a data viewing instruction, real-time road condition information and vehicle dynamic information of the monitored expressway are sent to a mobile terminal of a user;
and when the user instruction is a data uploading instruction, receiving the uploaded real-time road condition information and accident scene image information of the expressway, and storing the information by the cloud data center.
In a preferred embodiment of the present invention, the method further comprises:
displaying the digital map, the real-time road condition information, the vehicle dynamic information and the real-time accident information;
sending an alarm signal to a high-speed traffic police;
and the system is communicated with personnel in the accident area and field workers in real time to command and dispatch the field.
The highway command and dispatching method based on the road network big data provided by the invention has the working principle that: the method comprises the steps that real-time road condition information and vehicle dynamic information of a highway are obtained through a main monitoring module and a mobile monitoring submodule, when an accident occurs, the monitoring module can obtain accident information at the first time, a data collecting module is used for collecting the real-time accident information, the collecting mode is two, one is obtained through the monitoring module, the other is used for collecting data uploaded by external users in an accident area, the two modes ensure the comprehensiveness and timeliness of data collection, a command center analyzes and processes the collected data, then an emergency scheme is formulated, and then the scene is commanded and scheduled, so that the accident is ensured to be rapidly processed, and a normal road is recovered; in the invention, the user can also acquire the monitoring information of each monitoring module, thereby clearly knowing the road condition information at high speed, appointing a more reasonable plan for the trip of the user and relieving the high-speed blockage problem to a certain extent.
In summary, the highway command and dispatching system and method based on the road network big data provided by the invention overcome the problems that the speed for processing the accidents on the highway is insufficient, the road condition congestion problem cannot be solved in time, the normal traffic is seriously influenced, and the danger of secondary accidents is easily caused in the prior art, can acquire the accident information at the first time, thereby facilitating a background command center to clearly acquire the information of the accident site at the first time so as to rapidly assign a reasonable emergency scheme and effectively command and dispatch the site, thereby rapidly solving the accident and recovering the road smoothness, and can realize data interaction and sharing with external users through a data interaction module, thereby facilitating the users to know the high-speed real-time road condition information on one hand, and improving the acquisition time of the accident information on the other hand, further improving the response speed of the accident.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims (10)

1. A highway command and dispatch system based on road network big data is characterized in that the system comprises:
the monitoring module is used for monitoring real-time road condition information and vehicle dynamic information of the highway;
the data collection module is used for collecting real-time accident information on the highway;
the command scheduling module is used for analyzing and processing accidents on the highway, making an emergency scheme and commanding and scheduling;
the cloud data center is used for sharing and transmitting data;
the data interaction module is used for carrying out data interaction sharing with an external user; wherein the content of the first and second substances,
the monitoring module and the data collection module transmit the acquired real-time road condition information, real-time accident information and vehicle dynamic information of the expressway to the cloud data center, the real-time accident information and the vehicle dynamic information are stored in a classified mode and are used by the commanding and scheduling module for scheduling, analyzing and processing, specifying an emergency scheme and commanding and scheduling.
2. The highway network big data-based command and dispatch system according to claim 1, wherein the monitoring module comprises: the mobile monitoring sub-module is connected with the main monitoring module;
the main monitoring modules are arranged on the roadside of the highway at equal intervals, the mobile monitoring submodule is arranged between every two main monitoring modules and can freely move between the two main monitoring modules so as to monitor real-time road condition information and vehicle dynamic information of the highway.
3. The highway network big data-based command and dispatch system according to claim 1, wherein said data collection module comprises:
the first data collection module is used for collecting the real-time road condition information and the accident site image information of the expressway within the accident area range, which are acquired by the monitoring module;
and the second data collection module is used for collecting the real-time road condition information and the accident scene image information of the expressway uploaded by the outside users in the accident area range.
4. The highway commanding and dispatching system based on road network big data as claimed in claim 1 or 2, wherein the data interaction module is associated with the mobile terminal of an external user through a wireless network, the mobile terminal in an accident area range can upload real-time road condition information and accident site image information of a highway to the data interaction module, and the data interaction module sends the information to the second data collection module; the mobile terminal can also send a real-time road condition information acquisition instruction, and the data interaction module sends the real-time road condition information of the expressway and the dynamic information of the vehicles monitored by the main monitoring module to the mobile terminal.
5. The highway network big data-based command and dispatch system according to claim 1, wherein said command and dispatch module comprises: the device comprises a GIS server, a monitoring display, an alarm module and a voice call module; wherein the content of the first and second substances,
the GIS server provides digital map support for the monitoring display, and the monitoring display displays real-time road condition information, real-time accident information and vehicle dynamic information of the expressway, which are called from the cloud data center; the alarm module sends an alarm signal to a high-speed traffic police, and the voice call module can realize real-time call between the monitoring center and personnel and field workers in the accident area range.
6. A highway command and dispatching method based on road network big data is characterized by comprising the following steps:
monitoring real-time road condition information and vehicle dynamic information of the expressway;
collecting real-time accident information on the highway;
uploading the real-time road condition information, the vehicle dynamic information and the real-time accident information to a cloud data center for storage;
real-time road condition information, vehicle dynamic information and real-time accident information are called, and accidents on the highway are analyzed and processed, and an emergency scheme is formulated and commanded and dispatched;
and carrying out data interactive sharing with external users.
7. The highway network big data-based command and dispatching method according to claim 6, wherein,
the monitoring of the real-time road condition information and the dynamic vehicle information of the highway comprises the following steps:
directionally monitoring real-time road condition information and vehicle dynamic information of the expressway by using main monitoring modules which are arranged on the roadside of the expressway at equal intervals;
and performing mobile monitoring on the real-time road condition information and the dynamic information of the vehicles of the expressway by using a mobile monitoring submodule arranged between every two main monitoring modules.
8. The highway network big data-based command and dispatch method according to claim 6, wherein the collecting real-time accident information on a highway comprises:
collecting real-time road condition information and accident site image information of the expressway within the accident area range, which are acquired by the main monitoring module and the mobile monitoring module;
and collecting real-time road condition information and accident site image information of the expressway uploaded by external users in the accident area range.
9. The highway command scheduling method based on road network big data according to claim 6, wherein the interactive sharing of data with external users comprises:
acquiring a user instruction; wherein the content of the first and second substances,
when the user instruction is a data viewing instruction, real-time road condition information and vehicle dynamic information of the monitored expressway are sent to a mobile terminal of a user;
and when the user instruction is a data uploading instruction, receiving the uploaded real-time road condition information and accident scene image information of the expressway, and storing the information by the cloud data center.
10. The highway network big data-based command and dispatch method according to claim 6, further comprising:
displaying the digital map, the real-time road condition information, the vehicle dynamic information and the real-time accident information;
sending an alarm signal to a high-speed traffic police;
and the system is communicated with personnel in the accident area and field workers in real time to command and dispatch the field.
CN202010691068.4A 2020-07-17 2020-07-17 Highway command and dispatching system and method based on road network big data Pending CN111754779A (en)

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