Road construction site traffic pre-dispersion system based on intelligent internet of things

Abstract

The utility model provides a road construction site traffic pre-dispersion system based on intelligent internet of things, which comprises a plurality of traffic monitoring cameras arranged at roads or intersections, and a plurality of traffic signboards arranged at the upstream and downstream of the road construction intersections, the traffic monitoring cameras are in communication connection with a cloud server, and the cloud server is in communication connection with the traffic monitoring cameras. The cloud server is in communication connection with the traffic command center, and the traffic sign board is in communication connection with the traffic command center; according to the road construction site traffic pre-dispersion system based on the intelligent internet of things, intelligent traffic flow monitoring cameras are installed at key parts and intersections along the road affected by construction, and traffic flow is monitored in real time. The LED intelligent traffic sign board is arranged at the upstream intersection of the traffic jam area affected by construction, and real-time traffic jam road sections, predicted passing time and suggested detour route information can be displayed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to road dredging equipment technical field, concretely relates to a highway construction site traffic pre-dredging system based on intelligent internet of things. BACKGROUND

[0002] When maintaining the existing road or building a new road, certain road traffic congestion may be caused. If the vehicles driving on the road where congestion may occur can be monitored in real time, the road congestion can be predicted in advance and accurately forecasted.

[0003] The monitoring system of the existing urban traffic road sets monitoring points at the key places and intersections of the urban traffic road and installs fixed front-end video and audio acquisition equipment to obtain video images and transmit them to the traffic command center through various ways (optical fiber, dedicated line, etc.) for information storage, processing and release, so that the traffic command and management personnel can make judgments on traffic violations, traffic congestion, traffic accidents and other emergencies and adjust the system control parameters and command and dispatch strategies accordingly.

[0004] This monitoring system can predict the daily traffic situation in advance, but it cannot timely and accurately respond to abnormal road conditions when predicting the traffic situation of the road in emergency situations. How to solve the road condition monitoring and prediction of temporary roads is still a technical problem to be solved. SUMMARY

[0005] To achieve the above purpose, the utility model provides a highway construction site traffic pre-dredging system based on intelligent internet of things, which can monitor the traffic on the road in real time, thereby more efficiently and accurately monitoring and regulating the traffic.

[0006] A highway construction site traffic pre-dredging system based on intelligent internet of things, comprising a plurality of traffic monitoring cameras arranged at roads or intersections, a plurality of traffic signs arranged upstream and downstream of the highway construction intersection, the traffic monitoring cameras being in communication connection with a cloud server, the cloud server being in communication connection with a traffic command center, and the traffic signs being in communication connection with the traffic command center.

[0007] Further, the traffic monitoring camera comprises a camera module, an image analysis module, a control module, a communication module, a positioning module and a power module, the power module is electrically connected with the camera module, the image analysis module, the control module, the communication module and the positioning module respectively, and provides electric energy required by various works; the camera module is electrically connected with the control module through the image analysis module, the camera module is used for collecting road videos, the image analysis module is used for analyzing the collected road videos, counting vehicles in the road and transmitting to the control module; the control module is electrically connected with the positioning module, and is used for acquiring position information of the traffic monitoring camera; and the control module is electrically connected with the communication module, and is used for sending current position information and vehicle information of the road to a cloud server.

[0008] Further, the traffic signboard comprises an LED information display screen, a control module, a positioning module, a communication module and a power module, the power module is electrically connected with the LED information display screen, the control module, the communication module and the positioning module respectively, and provides electric energy required by various works; the control module is electrically connected with the positioning module, and is used for acquiring position information of the traffic signboard; the control module is electrically connected with the communication module, and is used for sending current position information to a cloud server and receiving to-be-displayed information sent by a traffic control center; and the control module is used for controlling the LED information display screen to display real-time road traffic information and traffic guide information.

[0009] The highway construction site traffic pre-dispersing system based on intelligent internet of things has the advantages that the intelligent vehicle flow monitoring camera is installed at key parts along the road and intersections affected by construction, and real-time monitoring is conducted on traffic flow; the LED intelligent traffic signboard is arranged at an upstream intersection of a traffic congestion area affected by construction, and can display real-time traffic congestion sections, estimated passing time and recommended detour route information.

[0010] The utility model will be described in detail below in combination with the drawings and embodiments. DRAWINGS

[0011] Fig. 1 It is a schematic diagram of the highway construction site traffic pre-dispersing system based on intelligent internet of things.

[0012] Fig. 2 It is a transformer circuit diagram of the power module.

[0013] Fig. 3 It is a control module schematic diagram. EMBODIMENTS

[0014] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below with reference to the accompanying drawings and embodiments.

[0015] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "aligned", "overlap", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of such features; and in the description of this utility model, unless otherwise specified, "plurality" means two or more.

[0018] Example 1

[0019] This embodiment provides Figs. 1-3 The illustrated highway construction site traffic pre-direction system, based on intelligent IoT, includes several traffic monitoring cameras installed on roads or intersections, and several traffic signs installed upstream and downstream of highway construction intersections. The traffic monitoring cameras are in communication with a cloud server, which is in communication with a traffic control center, and the traffic signs are in communication with the traffic control center. By installing several traffic monitoring cameras at key locations along the roads affected by construction and at intersections, traffic flow is monitored in real time. Traffic signs are installed upstream and downstream of traffic congestion areas affected by construction, displaying real-time information on congested sections, estimated travel times, and recommended detour routes. Through the existing communication network, the traffic control center can retrieve vehicle information for each construction section in real time and, based on the congestion situation, send instructions to upstream and downstream traffic signs, using the traffic signs to direct traffic flow in congested sections.

[0020] Further, the traffic monitoring camera comprises a camera module, an image analysis module, a control module, a communication module, a positioning module, and a power module, the power module is electrically connected with the camera module, the image analysis module, the control module, the communication module, and the positioning module respectively, and provides electric energy required by each work; the camera module is electrically connected with the control module through the image analysis module, the camera module is used for collecting road video, the image analysis module is used for analyzing the collected road video, counting vehicles in the road, and transmitting to the control module; the control module is electrically connected with the positioning module, and is used for obtaining position information of the traffic monitoring camera; the control module is electrically connected with the communication module, and is used for sending the current position information and vehicle information of the road to the cloud server.

[0021] Further, the traffic signboard comprises an LED information display screen, a control module, a positioning module, a communication module, and a power module, the power module is electrically connected with the LED information display screen, the control module, the communication module, and the positioning module respectively, and provides electric energy required by each work; the control module is electrically connected with the positioning module, and is used for obtaining position information of the traffic signboard; the control module is electrically connected with the communication module, and is used for sending the current position information to the cloud server, and receiving display information sent by the traffic control center; the control module is used for controlling the LED information display screen, displaying real-time road traffic information, and displaying traffic guide information.

[0022] Further, the control module is a single-chip microcomputer, and the model thereof is STM32F03C8T6.

[0023] Further, as shown in Fig. 2 Further, as shown in

[0024] Further, the positioning module is a GPS positioning module or a Beidou positioning module.

[0025] Further, the camera module is TL-IPC669C.

[0026] Further, the image analysis module is HC191 camera analysis module.

[0027] Further, the LED information display screen is LCF-P2.5.

[0028] Further, the communication module is a 4G communication module, and the model thereof is EC200T-CN.

[0029] In summary, the highway construction site traffic pre-diffusion system based on intelligent internet of things installs intelligent traffic monitoring camera at key parts along the road and intersections affected by construction, and monitors traffic flow in real time. LED intelligent traffic signs are set at upstream intersections of traffic congestion areas affected by construction, which can display real-time traffic congestion sections, estimated passing time and recommended detour route information.

[0030] The above is a further detailed description of the present application in combination with specific preferred embodiments, and cannot be regarded as a limitation of the specific implementation of the present application to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, which should be regarded as falling within the protection scope of the present application.

Claims

1. A smart internet-based traffic pre-dispersal system for a highway construction site, characterized in that: Including several traffic monitoring cameras arranged at the road or intersection, several traffic signs arranged on the upstream and downstream of the highway construction intersection, the traffic monitoring camera is in communication connection with the cloud server, the cloud server is in communication connection with the traffic command center, and the traffic sign is in communication connection with the traffic command center.

2. The intelligent internet-based traffic pre-dispersal system for highway construction sites according to claim 1, characterized in that: The traffic monitoring camera includes a camera module, an image analysis module, a control module, a communication module, a positioning module and a power module, the power module is respectively connected with the camera module, the image analysis module, the control module, the communication module and the positioning module, and provides the required power for each work; the camera module is connected with the control module through the image analysis module, the camera module is used for collecting road video, the image analysis module is used for analyzing the collected road video, counting the vehicles in the road and transmitting to the control module; the control module is connected with the positioning module, and the position information of the traffic monitoring camera is obtained, the control module is connected with the communication module, and the current position information and the vehicle information of the road are sent to the cloud server. 3.The highway construction site traffic pre-dispersal system based on intelligent internet of things according to claim 1, characterized in that: The traffic sign includes an LED information display screen, a control module, a positioning module, a communication module and a power module, the power module is respectively connected with the LED information display screen, the control module, the communication module and the positioning module, and provides the required power for each work; the control module is connected with the positioning module, and the position information of the traffic sign is obtained, the control module is connected with the communication module, and the current position information is sent to the cloud server, and the information to be displayed sent by the traffic command center is received, and the control module and the LED information display screen are used for controlling the LED information display screen, displaying the real-time road traffic information and displaying the traffic guide information.

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