CN113724512A - Holographic traffic signal lamp system - Google Patents
Holographic traffic signal lamp system Download PDFInfo
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- CN113724512A CN113724512A CN202110996618.8A CN202110996618A CN113724512A CN 113724512 A CN113724512 A CN 113724512A CN 202110996618 A CN202110996618 A CN 202110996618A CN 113724512 A CN113724512 A CN 113724512A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention provides a holographic traffic signal lamp system, which comprises a panoramic camera, a microwave vehicle inspection device, a PM2.5 detector, a vibration detector, a computing unit, a remote communication module and a power supply module, wherein the power supply module is connected with the panoramic camera; the panoramic camera, the microwave car inspection, the PM2.5 detector, the shock detector, the computational element, the remote communication module, power module integration is installed on the signal lamp, the panoramic camera, the microwave car inspection, the PM2.5 detector, the shock detector is connected with the computational element, the computational element is connected with the remote communication module and is established remote communication with the third party platform, power module is holographic traffic signal lamp system power supply, brand-new traffic signal lamp system has integrated road panorama camera, the microwave car inspection detects, the function of air quality analysis and earthquake monitoring, provide powerful basic traffic measure for the application in wisdom city, make full use of road best position gathers road safety information, life safety information, promote wisdom city construction.
Description
Technical Field
The invention relates to the field of traffic management infrastructure, in particular to a holographic traffic signal lamp system.
Background
With the push of two driving forces represented by new-generation information technologies represented by internet of things, cloud computing and mobile internet and the open city innovation ecology gradually developed in knowledge social environment in China, the concept of building smart cities is proposed and gradually put into practice in domestic and large-sized cities. The vision of the smart city is to utilize a new scientific and technological means to improve the resource utilization efficiency, optimize city management, improve the quality of life of people and provide better services for people. Under such a situation, how to utilize urban resources in a saving and efficient manner and realize intercommunication and interconnection among the resources becomes a major topic in the scientific research field.
Traditional traffic signal lamp only has single function, supply the current or stop waiting of commander traffic crossing pedestrian and motor vehicle promptly, traffic signal lamp is in order to let motor vehicle and pedestrian play the best effect in the vision, generally all erects in the best position in the crossing, but traffic signal lamp even occupy very favorable position, the income that can bring for the wisdom city is also very low, the present case carries out wisdom upgrading promptly on original traffic basis, provide powerful basic measure for the application in wisdom city.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a holographic traffic signal lamp system.
In order to achieve the purpose, the invention adopts the following technical scheme:
a holographic traffic signal lamp system comprises a panoramic camera, a microwave vehicle inspection device, a PM2.5 detector, a vibration detector, a calculation unit, a remote communication module and a power supply module, wherein the panoramic camera is arranged outside the existing signal lamp arranged at an intersection and a signal lamp control box thereof; the utility model discloses a microwave vehicle inspection, including panoramic camera, power module, signal lamp control box, panoramic camera, microwave vehicle inspection, PM2.5 detector, shock detector, computational element, remote communication module, power module integration are installed on the signal lamp, signal lamp control box, panoramic camera, microwave vehicle inspection, PM2.5 detector, shock detector and computational element are connected, the computational element is connected with remote communication module and establishes remote communication with the third party platform through remote communication module, power module is holographic traffic signal lamp system power supply, and brand-new traffic signal lamp system has integrateed the road panorama and has made a video recording, and microwave vehicle inspection detects, air quality analysis and earthquake monitoring's function provides powerful basic traffic measure for the application in wisdom city, and the road safety information is gathered to make full use of road best position, and life safety information promotes the wisdom city construction.
Furthermore, the panoramic camera collects intersection video image data and transmits the intersection video image data to the computing unit, the computing unit analyzes and/or establishes communication connection with a third-party platform through the remote communication module to analyze, video image analysis data is obtained, real-time traffic dynamics of the whole intersection can be better shown at an excellent position, and reliable real-time city dynamic data are provided for the smart city through video stream dynamic data.
Furthermore, the microwave vehicle inspection system collects real-time information data, the real-time information data comprise the instant position of vehicles at the intersection, the vehicle speed, the vehicle length and the pedestrian flow speed, and the real-time information analysis data are obtained through analysis of the connection calculation unit, the real-time information analysis data comprise the vehicle flow, the vehicle occupancy, the average vehicle speed and the vehicle queuing length, and are sent to a third party platform through a remote communication module, the real-time information analysis data and the video image analysis data are mutually verified, and more accurate traffic real-time information is obtained through the mutual verification mode of microwave vehicle inspection detection and video detection, so that an accurate data source is provided for a smart city.
Further, the PM2.5 detector gathers air quality data in real time, and will air quality data sends for the third party platform through the remote communication module, and the third party platform is right air quality data filters, rectifies and compares with the three-party data source and obtains air quality analysis data, air quality analysis data reaches the third party platform and predetermines the air quality threshold value, the third party platform issues the contaminated air prevention and control plan and issues the early warning, in time monitors air data to through wisdom city monitoring, carry out the early warning when air quality analysis data surpasss the threshold value, be convenient for in time renovate the air.
Further, the vibrations wave data is gathered in real time to the vibrations detector, and will vibrations wave data sends for the third party platform through the remote communication module, and the third party platform is right vibrations wave data filters, rectifies and compares with the three-party data source and obtains vibrations wave analytic data, vibrations wave analytic data reaches the third party platform and predetermines the vibrations wave threshold value, the earthquake early warning is published to the third party platform, and through wisdom city monitoring, vibrations wave analytic data carries out the early warning when exceeding the threshold value, and the crowd evacuation of being convenient for, earthquake disaster protection deploys, protects people's personal, property safety.
Further, the computing unit sends the state, the position information and the power-on state of the traffic signal lamp, the panoramic camera, the microwave vehicle inspection, the PM2.5 detector and the running state of the vibration detector to a third-party platform through a remote communication module; the third party platform passes through remote communication module control signal lamp control box and realizes that the signal lamp opens or closes, through remote communication module and third party platform communication, monitors the state of the accessory part of signal lamp, realizes simultaneously that long-range opening to the signal lamp is closed, has more to be favorable to the construction of wisdom city, realizes remote monitoring and regulation and control.
Further, power module connects signal lamp and its signal lamp control box rear end, power module includes preprocessing circuit, still includes through reverse isolation protection circuit, the mixed stack circuit of power, energy storage circuit, voltage integral processing circuit, and step-down switching power supply processing circuit realizes direct current voltage output, does panoramic camera, microwave car inspection, PM2.5 detector, shock detector, computational element, the power supply of telecommunication module, through the power module power supply logic of special design, when both having guaranteed that the signal lamp supplies power steadily, guaranteed the stable power supply to signal lamp accessory part.
Furthermore, the preprocessing circuit comprises a deburring circuit, a rectifying circuit and a filtering circuit.
Compared with the prior art, the invention has the beneficial effects that: (1) the brand new traffic signal lamp system integrates the functions of road panoramic photography, microwave vehicle inspection detection, air quality analysis and earthquake monitoring, provides powerful basic traffic measures for the application of smart cities, fully utilizes the optimal road position to acquire road safety information and life safety information, and promotes the construction of the smart cities; (2) the real-time monitoring information of intersection traffic and traffic stream pedestrian flow is obtained through mutual evidence of the monitoring data of video detection and microwave vehicle detection, and a real-time and accurate information source is provided for a smart city; (3) PM2.5 and earthquake information are monitored in real time, and early warning is timely carried out on dangerous information which breaks through a threshold value, so that the health of people is protected, and the personal and property safety of people is ensured; (4) through the specially designed power supply logic of the power supply module, stable power supply of the signal lamp is guaranteed, and meanwhile stable power supply of accessory parts of the signal lamp is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the connection relationship in embodiment 1 of the present invention;
fig. 2 is a circuit structure logic diagram of a power module according to embodiment 1 of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Embodiment 1, as shown in fig. 1, a holographic traffic signal lamp system, in addition to the existing signal lamp installed at the intersection and its signal lamp control box, further comprises a panoramic camera, a microwave car inspection, a PM2.5 detector, a vibration detector, a computing unit, a remote communication module, a power module; the microwave vehicle inspection system comprises a panoramic camera, a microwave vehicle inspection device, a PM2.5 detector, a vibration detector, a calculation unit, a remote communication module, a power module, a signal lamp control box, the panoramic camera, the microwave vehicle inspection device, the PM2.5 detector, the vibration detector is connected with the calculation unit, the calculation unit is connected with the remote communication module and establishes remote communication with a third-party platform through the remote communication module, and the power module supplies power for the holographic traffic signal lamp system.
The third-party platform is generally a smart city information platform and can also be other third-party platforms with qualification and accurate and rich information sources.
The panoramic camera collects intersection video image data and transmits the intersection video image data to the computing unit, the intersection video image data are analyzed through the computing unit and/or the communication connection is established between the panoramic camera and a third-party platform through the remote communication module, and video image analysis data are obtained.
The panoramic camera is a camera capable of covering the whole intersection at 360 degrees without dead angles, the image of the camera can integrate scenes in all directions of the whole intersection into a video stream of one path of image for displaying through an advanced video splicing technology, so that the real-time dynamic state of the whole intersection can be displayed perfectly, the perfect intersection video also benefits from the installation position of a signal lamp, under the normal condition, the installation position of the signal lamp is the region with the clearest sight line of the intersection, and the signal lamp can be seen without shielding in all motor vehicle lanes and non-motor vehicle lanes in the road controlled by the panoramic camera, so that the covered scene in the panoramic camera can also perfectly display all motor vehicle lanes and non-motor vehicle lanes in all directions of the intersection, and vehicles and pedestrians in all lanes of the intersection can perform flow statistics and structured data analysis. Therefore, complete, reliable and real-time city dynamic data are provided for the smart city.
The microwave vehicle inspection system collects real-time information data, the real-time information data comprise the instant position of vehicles at the intersection, the vehicle speed, the vehicle length and the pedestrian flow speed, the real-time information analysis data are obtained through analysis of the connection computing unit, the real-time information analysis data comprise the vehicle flow, the vehicle occupancy, the vehicle average speed and the vehicle queuing length, the real-time information analysis data are sent to a third-party platform through the remote communication module, and the real-time information analysis data and the video image analysis data are mutually verified.
Microwave car examines and is the most common equipment of current traffic analysis, the same with the panorama camera, as the microwave car that designs as an organic whole with traffic signal lamp examines, install at optimum crossing, the reliability of its traffic information data that detects has been guaranteed, the data that the microwave car examined the detection simultaneously can also be with the mutual certificate of data of panorama camera video stream video analysis, thereby further improved the reliability of data, the authenticity, detect the mode that combines together with video detection through the microwave car in this scheme and realize road conditions and vehicle, pedestrian's situation detection and analysis, especially the traffic environment perception of complicated crossing.
The PM2.5 detector collects air quality data in real time and sends the air quality data to a third-party platform through a remote communication module, the third-party platform filters and corrects the air quality data and compares the air quality data with a three-party data source to obtain air quality analysis data, the air quality analysis data reaches a preset air quality threshold value of the third-party platform, and the third-party platform issues a polluted air prevention and control plan and issues early warning.
The seismic detector collects seismic wave data in real time and sends the seismic wave data to a third-party platform through a remote communication module, the third-party platform filters and corrects the seismic wave data and compares the seismic wave data with a third-party data source to obtain seismic wave analysis data, the seismic wave analysis data reach a preset seismic wave threshold value of the third-party platform, and the third-party platform issues seismic early warning.
The PM2.5 detector and the vibration detector are important equipment which is specially set for monitoring urban air quality and earthquake and is concerned with the physical health and life safety of people, traffic signals are used as the most common infrastructure of public traffic type in modern cities, are installed and distributed at intersections in the city, are closely related to urban life and are also in the common area of people life, and therefore, air quality detection and vibration detection are set on traffic signal lamps distributed in the area of people life.
The computing unit sends the state, the position information and the power-on state of the traffic signal lamp, the panoramic camera, the microwave vehicle inspection, the PM2.5 detector and the running state of the vibration detector to a third-party platform through a remote communication module; the third party platform controls the signal lamp control box through the remote communication module to realize that the signal lamp is opened or closed, realizes the function of remote command of traffic, promotes the construction of wisdom city.
The remote communication module provides a data sending channel for the holographic traffic signal lamp, so that the signal lamp is not only a single device any more, the traffic signal lamps of intersections all over the city form a huge urban traffic information gathering large network, the traffic information, the air quality data and the ground vibration wave data are gathered to the smart city big data and the cloud computing platform in real time, meanwhile, with the continuous deepening application of the smart city and the digital city, the intelligent control and command of the traffic signal lamp of each intersection by the smart city can be realized through the remote communication module, and a foundation is laid for the network management control of the traffic of the whole city.
As shown in fig. 2, power module connects at signal lamp and its signal lamp control box rear end, power module includes preprocessing circuit, still include again through reverse isolation protection circuit, the mixed stack circuit of power, energy storage circuit, voltage integral processing circuit, step-down switching power supply processing circuit, realize direct current voltage output, for the panoramic camera, microwave vehicle inspection, the PM2.5 detector, the shock detection ware, the computational element, the power supply of telecommunication module, preprocessing circuit includes burring circuit, a rectification circuit, a filter circuit, realized guaranteeing also can not cause the outage when signal lamp tristimulus switching, then through stepping down, output the direct current switching power supply of other accessory equipment required voltages of holographic signal lamp, realize stable power supply. .
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (8)
1. The utility model provides a holographic traffic signal lamp system, is including installing the signal lamp and signal lamp control box at the crossing which characterized in that: the system also comprises a panoramic camera, a microwave vehicle inspection device, a PM2.5 detector, a vibration detector, a computing unit, a remote communication module and a power supply module; the panoramic camera, the microwave car inspection, PM2.5 detector, the shock detector, the computational element, remote communication module, power module integration are installed on the signal lamp, signal lamp control box, panoramic camera, the microwave car inspection, PM2.5 detector, the shock detector is connected with the computational element, the computational element is connected with remote communication module and establishes remote communication through remote communication module and third party's platform, power module is the power supply of holographic traffic signal lamp system.
2. The holographic traffic signal system of claim 1, wherein: the panoramic camera collects intersection video image data and transmits the intersection video image data to the computing unit, the intersection video image data are analyzed through the computing unit and/or the communication connection is established between the panoramic camera and a third-party platform through the remote communication module, and video image analysis data are obtained.
3. The holographic traffic signal system of claim 2, wherein: the microwave vehicle inspection system comprises a microwave vehicle inspection system, a data acquisition and processing system and a data processing system, wherein the microwave vehicle inspection system acquires real-time information data, the real-time information data comprise the instant position of vehicles at a road junction, the vehicle speed, the vehicle length and the pedestrian flow speed, and is analyzed by a connection calculation unit to obtain real-time information analysis data, the real-time information analysis data comprise the vehicle flow, the vehicle occupancy, the average vehicle speed and the vehicle queuing length, and are sent to a third party platform through a remote communication module, and the real-time information analysis data and the video image analysis data are mutually verified.
4. The holographic traffic signal system of claim 1, wherein: the PM2.5 detector collects air quality data in real time and sends the air quality data to a third-party platform through a remote communication module, the third-party platform filters and corrects the air quality data and compares the air quality data with a third-party data source to obtain air quality analysis data, the air quality analysis data reach a preset air quality threshold value of the third-party platform, and the third-party platform issues a polluted air prevention and control plan and issues early warning.
5. The holographic traffic signal system of claim 1, wherein: the earthquake early warning system comprises a earthquake detector, a remote communication module, a third-party platform and a data processing module, wherein the earthquake detector collects earthquake wave data in real time and sends the earthquake wave data to the third-party platform through the remote communication module, the third-party platform filters and corrects the earthquake wave data and compares the earthquake wave data with a three-party data source to obtain earthquake wave analysis data, the earthquake wave analysis data reach a preset earthquake wave threshold value of the third-party platform, and the third-party platform issues earthquake early warning.
6. The holographic traffic signal system of claim 1, wherein: the computing unit sends the state, the position information and the power-on state of the traffic signal lamp, the panoramic camera, the microwave vehicle inspection, the PM2.5 detector and the running state of the vibration detector to a third-party platform through a remote communication module; and the third-party platform controls the signal lamp control box to realize the on or off of the signal lamp through the remote communication module.
7. The holographic traffic signal system of claim 1, wherein: the power module is connected signal lamp and its signal lamp control box rear end, power module includes preprocessing circuit, still includes through reverse isolation protection circuit, the mixed stack circuit of power, energy storage circuit, voltage integral processing circuit, step-down switching power supply processing circuit, realizes direct current voltage output, does panorama camera, microwave car examine, PM2.5 detector, shock detector, the computational element, the power supply of telecommunication module.
8. The holographic traffic signal system of claim 7, in which: the preprocessing circuit comprises a deburring circuit, a rectifying circuit and a filtering circuit.
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| CN202110996618.8A CN113724512A (en) | 2021-08-27 | 2021-08-27 | Holographic traffic signal lamp system |
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Cited By (1)
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