阅读说明：本技术 一种集成气象监测功能的道路安全桩系统 (Road safety pile system integrating meteorological monitoring function ) 是由 陈煜� 黄亮 王子曰 张振东 于 2021-05-27 设计创作，主要内容包括：本发明提供一种集成气象监测功能的道路安全桩系统,包括集成在道路安全桩内部的气象主控单元,温湿度传感器,风速风向传感器,雨量传感器,能见度检测仪,红外线地热遥感器,V2X-RSU单元,摄像头,数据处理单元,LED文字显示单元,语音播报单元,电源模块；将气象监测功能集成在道路安全桩内部,利用现有的且普遍设置的道路安全桩并设置道路的气象监测功能,通过LED文字显示单元显示实时监测道路气象信息,既可以不受地域和路段限制普遍设置道路安全桩系统,节省交通基础设施硬件的投入,且实时监测道路气象状况,及时对驾驶员进行提醒,减少或避免由于天气状况恶劣引发的交通事故。(The invention provides a road safety pile system integrating a meteorological monitoring function, which comprises a meteorological main control unit, a temperature and humidity sensor, a wind speed and direction sensor, a rainfall sensor, a visibility detector, an infrared geothermal remote sensor, a V2X-RSU unit, a camera, a data processing unit, an LED character display unit, a voice broadcasting unit and a power supply module, wherein the meteorological main control unit, the temperature and humidity sensor, the wind speed and direction sensor, the rainfall sensor, the visibility detector, the infrared geothermal remote sensor, the V2X-RSU unit, the camera, the data processing unit, the LED character display unit, the voice broadcasting unit and the power supply module are integrated in the road safety pile; integrate inside the road safety stake with meteorological monitoring function, utilize the current and general road safety stake that sets up and set up the meteorological monitoring function of road, show real-time supervision road meteorological information through LED word display element, both can not receive region and highway section restriction and generally set up road safety stake system, save the input of traffic infrastructure hardware, and real-time supervision road meteorological situation, in time remind the driver, reduce or avoid because the traffic accident that the weather condition is abominable causes.)

1. The utility model provides a road safety stake system of integrated meteorological monitoring function which characterized in that: the safety device comprises a meteorological main control unit, a temperature and humidity sensor, a wind speed and direction sensor, a rainfall sensor, a visibility detector, a data processing unit, an LED character display unit and a power supply module, wherein the meteorological main control unit, the temperature and humidity sensor, the wind speed and direction sensor, the rainfall sensor, the visibility detector, the data processing unit, the LED character display unit and the power supply module are integrated in a road safety pile; the system comprises a temperature and humidity sensor, a wind speed and direction sensor, a rainfall sensor and a visibility detector, wherein the temperature and humidity sensor, the wind speed and direction sensor, the rainfall sensor and the visibility detector are respectively connected with a meteorological master control unit, the temperature and humidity sensor monitors temperature and humidity in real time and sends temperature and humidity information to the meteorological master control unit, the wind speed and direction sensor monitors wind speed and wind direction in real time and sends wind speed and direction information to the meteorological master control unit, the rainfall sensor detects whether rain and rainfall in real time and sends rainfall information to the meteorological master control unit, and the visibility detector monitors accurate distance of visibility of a current road section and generates a visibility value to send to the meteorological master control unit; the weather main control unit is connected with the data processing unit, the weather main control unit processes and summarizes received temperature and humidity information, wind speed and wind direction information, rainfall information and visibility values and converts the data into traffic basic weather data which is sent to the data processing unit through a communication protocol, and the data processing unit receives the traffic basic weather data, analyzes and processes the traffic basic weather data and summarizes the traffic basic weather data into traffic terminal weather data; the data processing unit is connected with the LED character display unit and displays the traffic terminal meteorological data through the LED character display unit; the power supply module supplies power to the system.

2. The integrated weather monitoring road safety post system of claim 1, wherein: the road safety pile is characterized by further comprising an infrared geothermal remote sensing integrated on the outer surface of the road safety pile, the infrared geothermal remote sensing is connected with the data processing unit, the infrared geothermal remote sensing monitors the road surface in real time, comprises the temperature, the humidity and the geothermal property of the road and collects the data into remote sensing data, the remote sensing data is sent to the data processing unit through a communication protocol, the data processing unit judges whether the road is frozen according to the remote sensing data and analyzes the data to obtain road freezing data, and the road freezing data is collected to traffic terminal meteorological data.

3. The integrated weather monitoring road safety post system of claim 1, wherein: the system also comprises a camera integrated on the outer surface of the road safety pile, the camera is connected with the data processing unit, and the camera acquires video stream in real time and sends the video stream to the data processing unit through a communication protocol; the data processing unit analyzes the video stream, including visibility analysis, whether rain exists or not, whether snow exists or not, obtains meteorological parameter data, and summarizes the meteorological parameter data to traffic terminal meteorological data.

4. A road safety post system with integrated weather monitoring functionality according to any of claims 1 to 3, wherein: the system also comprises a communication unit integrated in the road safety pile, wherein the data processing unit is connected with the communication unit and sends the traffic terminal meteorological data to a third-party meteorological service center through the communication unit, and the third-party meteorological service center verifies, analyzes and calibrates the traffic terminal meteorological data and combines with third-party professional meteorological data to correct the traffic terminal meteorological data and sends the corrected traffic terminal meteorological data to the data processing unit through the communication unit; the data processing unit displays the traffic terminal meteorological data through the LED character display unit.

5. The integrated weather monitoring road safety post system of claim 1, wherein: the voice broadcasting unit is integrated inside the road safety pile and connected with the data processing unit, the data processing unit verifies the traffic terminal meteorological data, when extreme weather data appear in the traffic terminal meteorological data, the traffic terminal meteorological data are analyzed and collected to generate traffic voice early warning information, the traffic voice early warning information is sent to the voice broadcasting unit, and the voice broadcasting unit carries out voice broadcasting on the traffic voice early warning information.

6. The integrated weather monitoring road safety post system of claim 1, wherein: the safety pile is characterized by further comprising a V2X-RSU unit integrated inside the road safety pile, wherein the V2X-RSU unit is connected with the data processing unit, and the V2X-RSU unit is connected with a vehicle-mounted OBU unit on a road vehicle through a remote communication protocol; the data processing unit analyzes and collects traffic terminal meteorological data to generate driving safety early warning information, the driving safety early warning information is sent to the vehicle-mounted OBU unit through the V2X-RSU unit, and the vehicle-mounted OBU unit carries out driving safety early warning information prompting through equipment of the vehicle.

7. The integrated weather monitoring road safety post system of claim 1, wherein: the data processing unit analyzes and processes the traffic terminal meteorological data, and when extreme weather data appear in the traffic terminal meteorological data and the LED character display unit displays the extreme weather data, the data processing unit configures the character size and the color which are different from those of the traffic terminal meteorological data which do not appear.

8. The integrated weather monitoring road safety post system of claim 1, wherein: the road safety piles are arranged along the road.

Technical Field

The invention relates to the field of traffic management basic safety facilities, in particular to a road safety pile system integrating a meteorological monitoring function.

Background

The safe traffic environment is an important external environment for social and economic development, how to establish and maintain a good traffic safety environment becomes a subject of various departments in the current traffic industry and enterprises engaged in traffic research, and how to establish an intelligent and intelligent traffic network by using the technical means, namely the internet of things, 5G, cloud computing and high-speed development of big data, is the research direction of people.

The traffic safety of roads requires all-around traffic safety measures and further requires the comprehensive safety of roads at all levels; especially, on low-level roads and mountain roads, many traffic infrastructures are weak, and no enough space or sufficient funds are provided on the roads for setting traffic early warning information display equipment to provide drivers with timely acquisition of road safety information.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a road safety pile system integrating a weather monitoring function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a road safety pile system integrating a meteorological monitoring function comprises a meteorological master control unit, a temperature and humidity sensor, a wind speed and direction sensor, a rainfall sensor, a visibility detector, a data processing unit, an LED character display unit and a power supply module, wherein the meteorological master control unit, the temperature and humidity sensor, the wind speed and direction sensor, the rainfall sensor, the visibility detector, the data processing unit, the LED character display unit and the power supply module are integrated in a road safety pile; the system comprises a temperature and humidity sensor, a wind speed and wind direction sensor, a rainfall sensor and a visibility detector, wherein the temperature and humidity sensor is connected with a meteorological master control unit respectively, the temperature and humidity sensor monitors temperature and humidity in real time and sends temperature and humidity information to the meteorological master control unit, the wind speed and wind direction sensor monitors wind speed and wind direction in real time and sends wind speed and wind direction information to the meteorological master control unit, the rainfall sensor detects whether rain and rainfall are rained in real time and sends rainfall information to the meteorological master control unit, and the visibility detector monitors accurate distance of visibility of a current road section and generates a visibility value to send to the meteorological master control unit; the weather main control unit is connected with the data processing unit, the weather main control unit processes and summarizes received temperature and humidity information, wind speed and wind direction information, rainfall information and visibility values and converts the data into traffic basic weather data which is sent to the data processing unit through a communication protocol, and the data processing unit receives the traffic basic weather data, analyzes and processes the traffic basic weather data and summarizes the traffic basic weather data into traffic terminal weather data; the data processing unit is connected with the LED character display unit, and displays traffic early warning information given by weather information acquired by the weather sensor in combination with traffic safety analysis through the LED character display unit; the power supply module supplies power to the system; integrate inside the road safety stake with meteorological monitoring function, utilize the current road safety stake and set up the meteorological monitoring function of road that just generally set up, show the road meteorological information of monitoring in real time through LED characters display element, both can not receive region and highway section restriction to generally set up road safety stake system, save the input of traffic infrastructure hardware, and real-time supervision road meteorological situation, in time remind the driver, reduce or avoid because the traffic accident that the weather condition is abominable causes.

Preferably, the system further comprises an infrared geothermal remote sensing integrated on the outer surface of the road safety pile, the infrared geothermal remote sensing is connected with the data processing unit, the infrared geothermal remote sensing monitors the road surface in real time, the road surface comprises the temperature, the humidity and the geothermal of the road and is collected into remote sensing data, the remote sensing data is sent to the data processing unit through a communication protocol, the data processing unit judges whether the road is frozen or not according to the remote sensing data and analyzes the data to obtain road freezing data, the road freezing data is collected to traffic terminal meteorological data, the temperature, the humidity and the geothermal of the road are obtained in real time through the infrared geothermal remote sensing, the freezing condition of the road is judged timely and accurately, a driver is reminded in time, and traffic accidents caused by road freezing are reduced.

Preferably, the safety pile further comprises a camera integrated on the outer surface of the road safety pile, the camera is connected with the data processing unit, and the camera acquires video streams in real time and sends the video streams to the data processing unit through a communication protocol; the data processing unit analyzes the video stream, including visibility analysis, whether rain analysis exists, whether snow analysis exists and weather parameter data are obtained, the weather parameter data are gathered to traffic terminal weather data, the video stream of the road is obtained in real time through the camera, the rain, snow and fog weather of the road is judged accurately in time, the visibility condition of the road is judged, the visibility value and the visibility value are mutually verified, more accurate visibility is provided, a driver is reminded in time, and traffic accidents caused by unclear sight of the driver due to low visibility caused by the rain, snow and fog weather of the road are reduced.

Preferably, the safety traffic post further comprises a communication unit integrated in the road safety post, the data processing unit is connected with the communication unit and sends the traffic terminal meteorological data to a third-party meteorological service center through the communication unit, and the third-party meteorological service center verifies, analyzes and calibrates the traffic terminal meteorological data and combines third-party professional meteorological data to correct the traffic terminal meteorological data and sends the corrected traffic terminal meteorological data to the data processing unit through the communication unit; the data processing unit displays the traffic terminal meteorological data through the LED character display unit, and through networking with a third-party meteorological service center, the road traffic safety piles of different models and configurations can be selected to realize networking or not, whether the road traffic safety piles are processed at the terminal or at the far end, and the road safety piles at the networking environment road section are combined with the professional meteorological data of the third party to test, analyze and calibrate the traffic terminal meteorological data, so that more accurate current road meteorological monitoring and display are realized.

Preferably, still including the voice broadcast unit integration inside the road safety stake, the voice broadcast unit is connected with the data processing unit, the data processing unit carries out the check-up with traffic terminal meteorological data, when extreme weather data appear in traffic terminal meteorological data, with traffic terminal meteorological data analysis and the collection generate traffic voice early warning information send for the voice broadcast unit, the voice broadcast unit carries out voice broadcast with traffic voice early warning information, not only uses the characters to report to extreme weather, still uses voice broadcast, makes extreme weather under the blurred condition of sight, and the mode of reuse voice broadcast reminds the driver, effectively tells road meteorological information to reduce road accident and take place.

Preferably, the safety post further comprises a V2X-RSU unit integrated inside the road safety post, wherein the V2X-RSU unit is connected with the data processing unit, and the V2X-RSU unit is connected with a vehicle-mounted OBU unit on a road driving vehicle through a remote communication protocol; the data processing unit analyzes and gathers traffic terminal meteorological data to generate driving safety early warning information and sends the driving safety early warning information to the vehicle-mounted OBU unit through the V2X-RSU unit, the vehicle-mounted OBU unit carries out driving safety early warning information prompt through the equipment of the automobile, and the vehicle-mounted OBU unit is directly interconnected with the vehicle-mounted OBU unit through the V2X-RSU unit, so that the meteorological data information is directly transmitted to a driver, the driver is prevented from neglecting meteorological data, road meteorological information is effectively informed, and road accidents under extreme weather are reduced.

Preferably, the data processing unit analyzes and processes the traffic terminal meteorological data, when extreme weather data appear in the traffic terminal meteorological data, when the LED character display unit displays, the character size and the color which are different from those of the data which do not appear in the extreme weather data are configured, and when the extreme weather data appear deepens, the prompting characters with different character sizes and colors are displayed on the LED character display unit, so that a driver can further know that the road weather is severe, the driver is alerted to pay attention to the severe weather, and accidents are reduced.

Preferably, the road safety pile array is arranged along the road, the road safety piles are regularly arranged, the characteristic that the road safety piles are popularized on the road is fully exerted, a weather monitoring function is arranged, and the weather information of the whole road section is monitored and broadcasted.

Compared with the prior art, the invention has the beneficial effects that: (1) the method has the advantages that the meteorological monitoring function is integrated in the road safety piles, the characteristics of the road safety piles for popularizing roads are fully exerted, the meteorological monitoring function is set, the temperature and humidity information, the wind speed and wind direction information, the rainfall information and the visibility value are monitored, under the condition that the investment of road infrastructure is reduced, the local meteorology of different road sections is monitored and broadcasted indiscriminately, and traffic accidents caused by severe weather are reduced; (2) the temperature, the humidity and the terrestrial heat of a road are acquired in real time through infrared terrestrial heat remote sensing, the icing condition of the road is judged timely and accurately, a driver is reminded timely, and traffic accidents caused by road icing are reduced; (3) the video stream of the road is acquired in real time through the camera, the weather of rain, snow and fog of the road is judged timely and accurately, the visibility condition of the road is judged, a driver is reminded timely, and traffic accidents caused by poor visibility and unclear sight of the driver due to the weather of rain, snow and fog of the road are reduced; (4) on the road safety pile of the road section with the networking environment, the traffic terminal meteorological data is checked, analyzed and calibrated by combining with the third-party professional meteorological data, so that more accurate current road meteorological monitoring and display are realized; (5) through the interconnection of the V2X-RSU unit and the vehicle-mounted OBU unit, the meteorological data information is directly transmitted to the driver, the driver is prevented from neglecting the meteorological data, and the road meteorological information is effectively informed, so that road accidents in extreme weather are reduced; (6) under extremely abominable weather condition, through the display form of different colour word sizes, through voice broadcast's form, remedy driver's sight not enough and can't acquire local weather information, warn the driver to notice weather is abominable simultaneously, prudent driving reduces the occurence of failure.

Drawings

Fig. 1 is a schematic connection diagram of 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 road safety post system integrating a weather monitoring function includes a weather main control unit, a temperature and humidity sensor, a wind speed and direction sensor, a rainfall sensor, a visibility detector, a data processing unit, an LED character display unit, and a power module, which are integrated inside a road safety post; the system comprises a temperature and humidity sensor, a wind speed and wind direction sensor, a rainfall sensor and a visibility detector, wherein the temperature and humidity sensor is respectively connected with a meteorological master control unit, the temperature and humidity sensor monitors the temperature and the humidity in real time and sends temperature and humidity information to the meteorological master control unit, the wind speed and wind direction sensor monitors the wind speed and the wind direction in real time and sends the wind speed and the wind direction information to the meteorological master control unit, the rainfall sensor detects whether rain and rainfall are rained in real time and sends the rainfall information to the meteorological master control unit, and the visibility detector monitors the accurate distance of the visibility of the current road section and generates a visibility value to send to the meteorological master control unit; the weather main control unit is connected with the data processing unit, the weather main control unit processes and summarizes the received temperature and humidity information, the wind speed and wind direction information, the rainfall information and the visibility value and converts the received data into traffic basic weather data which is sent to the data processing unit through a communication protocol, and the data processing unit receives the traffic basic weather data, analyzes and processes the traffic basic weather data and summarizes the traffic basic weather data into traffic terminal weather data; the data processing unit is connected with the LED character display unit and displays the traffic terminal meteorological data through the LED character display unit; the power module supplies power to the system.

The traffic information that can also gather traffic terminal meteorological data and safety stake generates traffic meteorological early warning safety information to carry out information broadcast and warning through LED word display, voice broadcast unit or directly through connecting on-vehicle OBU equipment.

Road safety stake all erects at a line of crossing of relation traffic safety, increases meteorological monitoring function on such equipment, can realize the meteorological collection of a line of road to for traffic weather provides the first hand data, such data collect the meteorological research center of specialty again, provide basic data for meteorological big data, thereby support for meteorological data provides.

The traffic basic meteorological data collected by the meteorological master control unit are subjected to data analysis, filtration, arrangement and comparison with data collected by other equipment, so that the credibility and the like of the traffic basic meteorological data are determined, and meanwhile, the meteorological data of relevant elements are recorded for subsequent further processing and use.

The road safety pile is characterized by further comprising an infrared geothermal remote sensing integrated on the outer surface of the road safety pile, the infrared geothermal remote sensing is connected with a data processing unit, the infrared geothermal remote sensing monitors the road surface in real time, comprises the temperature, the humidity and the geothermal of the road and collects the data into remote sensing data, the remote sensing data is sent to the data processing unit through a communication protocol, the data processing unit judges whether the road is frozen according to the remote sensing data and analyzes the data to obtain road freezing data, and the road freezing data is collected to traffic terminal meteorological data.

The remote sensing data of the infrared geothermal remote sensing is processed and analyzed professionally, so that whether the road surface is frozen or not can be monitored; road icing is a great hidden trouble affecting traffic safety, and because drivers are least likely to perceive road icing, particularly bridges in winter, serious traffic accidents are usually caused when the drivers encounter road icing in the driving process.

The system also comprises a camera integrated on the outer surface of the road safety pile, the camera is connected with the data processing unit, and the camera acquires video stream in real time and sends the video stream to the data processing unit through a communication protocol; the data processing unit analyzes the video stream, including visibility analysis, whether rain exists or not, whether snow exists or not, obtains meteorological parameter data and summarizes the meteorological parameter data to traffic terminal meteorological data.

The system also comprises a communication unit integrated in the road safety pile, a data processing unit connected with the communication unit and used for sending the traffic terminal meteorological data to a third-party meteorological service center through the communication unit, and the third-party meteorological service center verifies, analyzes and calibrates the traffic terminal meteorological data and combines with third-party professional meteorological data to correct the traffic terminal meteorological data and sends the corrected traffic terminal meteorological data to the data processing unit through the communication unit; the data processing unit displays the traffic terminal meteorological data through the LED character display unit.

The communication unit may be a 4G, 5G communication unit.

The third-party weather service center is a weather research center of a traffic weather service center in Jiangsu province, the accurate weather information is fed back to a road safety post of an intersection after data processing and processing according to big data and cloud computing according to the existing and historical data, the road safety post issues traffic real-time weather information and forecasts the weather information to the public through an LED character display unit of the road safety post, if the traffic weather information influencing traffic safety of the intersection is detected, real-time early warning is carried out, therefore, the value-added function of the road safety post is realized, and safer traffic environment is realized for our road traffic.

Because the types or the configurations of the road safety piles are different, and the data processing capacities of the data processing units are different, professional data processing software of a third-party weather service center can be flexibly configured to be processed locally or remotely, so that the road safety piles of different types and configurations can be provided with a weather monitoring function in a whole series; if the data is processed remotely, the local data processing unit is only responsible for receiving the original data collected by the collector, the collected original data is transmitted to a meteorological platform of a third-party meteorological service center through a communication unit of the road traffic safety post, the subsequent data processing, processing and intelligent analysis are all completed in the third-party meteorological service center, and the meteorological information and the early warning information generated after the third-party meteorological service center completes the intelligent analysis are transmitted back to the road traffic safety post for issuing and early warning.

The traffic terminal weather data analysis and gathering unit is used for analyzing the traffic terminal weather data and gathering the traffic terminal weather data to generate traffic voice early warning information to be sent to the voice broadcasting unit, and the voice broadcasting unit is used for carrying out voice broadcasting on the traffic voice early warning information.

The safety pile further comprises a V2X-RSU unit integrated inside the road safety pile, the V2X-RSU unit is connected with the data processing unit, and the V2X-RSU unit is connected with a vehicle-mounted OBU unit on a road vehicle through a remote communication protocol; the data processing unit analyzes and collects traffic terminal meteorological data to generate driving safety early warning information, the driving safety early warning information is sent to the vehicle-mounted OBU unit through the V2X-RSU unit, and the vehicle-mounted OBU unit carries out driving safety early warning information prompting through equipment of the vehicle.

The specific display mode is determined according to the configuration of the vehicle, such as display screen display or voice broadcast; meanwhile, the vehicle can detect the road through the vehicle-mounted accessory and can also feed back the road to the data processing unit in a mode of interconnecting the vehicle-mounted OBU unit and the V2X-RSU unit, the data processing unit comprises road meteorological information and is not limited to meteorological information, such as real-time road conditions, traffic jam, road maintenance, guideboard information, pedestrian traffic information and other data, the data processing unit carries out data processing on all collected information and reversely and continuously transmits the information to the vehicle-mounted OBU units of other vehicles through the V2X-RSU unit, and the vehicle can make safer driving reference and decision for a driver through the data and the information, so that the driving safety and the smoothness of the whole road are ensured to a greater extent.

The data processing unit analyzes and processes the traffic terminal meteorological data, when extreme weather data appear in the traffic terminal meteorological data and the LED character display unit displays the extreme weather data, the data processing unit is configured with a character size and a color which are different from those of the traffic terminal meteorological data which do not appear, and the traffic terminal meteorological data are generally displayed in red for the extreme weather information.

The road safety piles are arranged along the road, and can be additionally arranged on a road section with a complex traffic condition according to the actual condition of the road, or the road safety piles with poor original positions are shifted to the road section with good positions or good visual fields.

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.