CN113219554A - Accurate meteorological monitoring and early warning system for expressway - Google Patents
Accurate meteorological monitoring and early warning system for expressway Download PDFInfo
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- CN113219554A CN113219554A CN202110583602.4A CN202110583602A CN113219554A CN 113219554 A CN113219554 A CN 113219554A CN 202110583602 A CN202110583602 A CN 202110583602A CN 113219554 A CN113219554 A CN 113219554A
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- 230000005540 biological transmission Effects 0.000 claims description 4
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- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
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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
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
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Abstract
The accurate meteorological monitoring and early warning system of the expressway, mainly solve the accurate meteorological early warning problem at the high speed, including accurate meteorological monitoring terminal, data center, meteorological display module; the monitoring terminal comprises sensing probes of Zigbee + temperature, humidity/air pressure, visibility, optical rainfall, wind speed and direction, air quality and the like; prompting accurate meteorological data to a data center in real time through the 4G/5G communication module and the Zigbee; a data center based on server or third party ESC server technology; a display module: the alarm comprises an electronic display screen, an alarm flashing lamp and an alarm loudspeaker; PC webpage, enterprise number H5, and mobile phone APP display. The accurate meteorological monitoring terminals are distributed along the highway, meteorological elements along the highway are automatically monitored, the meteorological elements are timely transmitted to the monitoring center through the data center, extremely severe weather occurs, a driver driving on the highway section is timely informed, and driving safety is noticed or the driver leaves the highway section at a high speed.
Description
Technical Field
The invention relates to a meteorological monitoring device for an expressway, which mainly solves the problem of accurate meteorological early warning at the expressway, and particularly relates to an accurate meteorological monitoring and early warning system for the expressway.
Background
The weather forecast received every day is regional weather forecast of administrative units at the level of land and county, and weather data of each administrative area is timely provided through a weather observation station arranged in the administrative areas at the level of land and county. The construction of a meteorological station of this scale in administrative areas at the local or county level requires a very high investment cost, and the scope for monitoring the weather is also very limited. However, the expressway for passing through the vehicle is built in China at present, runs through east, west and north of China, runs through several provinces from east to west and from south to north, and is a matter of one or two days or even several hours. Various weather changes occur along with the change of local weather on the highway in the regional areas of provinces, cities, places and counties, particularly, the weather entering and exiting a tunnel is possibly two different weather.
The highway is penetrated through expressways under different meteorological conditions, has different requirements on driving safety of drivers, and is easy to have serious traffic accidents particularly under meteorological conditions of heavy fog, heavy rain, strong wind, low temperature and the like with low visibility. Therefore, in 12/5/2017, the State administration of quality supervision, inspection and quarantine and the State standardization administration jointly issue technical requirements for road traffic weather detection facilities (GB/T33697 plus 2017), specific requirements are made on visibility, wind direction, wind speed, air temperature, humidity, rainfall, road surface conditions (surface temperature, dry and wet conditions, icing) and the like along the highway, and the highway required to be operated by traffic needs to be provided with a precise weather monitoring system synchronously to provide weather information such as wind, rain, temperature/humidity, visibility, road surface temperature, dry and wet conditions, icing conditions and the like on the highway in real time.
"a highway traffic safety meteorological thing networking monitoring early warning system that contrast file CN112305641A provided, its characterized in that: the monitoring and early warning system comprises a front-end distributed integrated multi-element meteorological monitoring node and a back-end data center, wherein the front-end distributed integrated multi-element meteorological monitoring node and the back-end data center establish network communication; the front-end distributed integrated multi-element meteorological monitoring node is in communication connection with a sensing module, a network transmission module, a video monitoring module and a power module, wherein the sensing module is formed by integrating sensors and comprises a wind speed sensor, a wind direction sensor, a visibility sensor, a rainfall sensor, a temperature sensor, an air pressure sensor and a relative humidity sensor. The sensor arrangement of the monitoring and early warning system disclosed by the comparison document cannot accurately meet the accurate meteorological monitoring and early warning of the expressway; the weather display module is significantly different from the weather display module, particularly, the weather monitoring module can be densely deployed and accurately monitored, and data is transmitted through a wireless gateway and a platform, and data is transmitted through a map and vehicles; the meteorological site display unit and the meteorological remote display unit have more important innovativeness.
The comparison document CN104749656A provides "a real-time highway monitoring system under severe weather conditions, which comprises: meteorological information detector module, characterized by: the meteorological information detector module be connected with data acquisition device, data acquisition device be connected with front end processing apparatus, front end processing apparatus be connected with manual control ware, communication interface device, PC respectively. The manual controller is required to be connected with a vehicle, the realization difficulty is high, accurate meteorological monitoring and early warning of a highway cannot be met, and the manual controller and the various sensing probes, the data center, the meteorological display module and the like provided by the invention are not technical objects.
Disclosure of Invention
In order to solve the problems, the invention provides an accurate meteorological monitoring and early warning system for an expressway, which is characterized in that a plurality of accurate meteorological monitoring terminals are distributed along the expressway to automatically monitor meteorological elements along the expressway, monitoring information is timely transmitted to a monitoring center through a data center to be referenced by a traffic control system, warning information is timely sent out under extremely severe meteorological conditions, managers and drivers driving on the highway section are informed in various modes, driving safety is noticed or the highway section is driven away, and the driving safety of the expressway is improved.
The invention is realized by the following technical scheme:
accurate meteorological monitoring early warning system of highway, its characterized in that: the system comprises a precise weather monitoring terminal, a data center and a weather display module;
the accurate meteorological monitoring terminal comprises a Zigbee + temperature/humidity/air pressure sensing probe, a visibility sensing probe, an optical rainfall sensing probe, a wind speed and direction sensing probe and an air quality sensing probe; the temperature and humidity/air pressure sensing probe, the visibility sensing probe, the optical rainfall sensing probe, the wind speed and direction sensing probe and the air quality sensing probe are highly integrated into accurate meteorological monitoring equipment through the 4G/5G communication module, the Zigbee and the polycrystalline silicon solar panel, and the meteorological monitoring equipment is fixed on the upright columns of various indication boards on the expressway prone to extreme weather; a power supply is provided by a polycrystalline silicon solar panel or a mains supply, a 4G/5G communication module is used for exchanging data with the data center, and accurate meteorological data are prompted to the data center in real time;
the data center collects and processes data based on a free server or a third-party ESC server technology;
the weather display module includes: the weather on-site display unit and the weather remote display unit; the weather on-site display unit comprises: the alarm comprises an electronic display screen, an alarm flashing lamp and an alarm loudspeaker; the weather remote display unit comprises: PC webpage display, enterprise number H5 display, WeChat applet display and mobile phone APP display.
The meteorological site display units are arranged on an exit guide indicator board which is 2km/1km/0.5km away from a nearest toll station in a bidirectional passing direction of an accurate meteorological monitoring terminal device road section, and are used for displaying real-time wind, rain, temperature/humidity, visibility, road surface temperature, dry and wet conditions and icing conditions of the road section in front, reminding a driver of driving the road section to pay attention to driving safety or driving away from the road section at high speed.
The weather remote display unit transmits the real-time weather of the accurate weather monitoring terminal section to a plurality of display terminals of the weather remote display unit through a 4G/5G transmission technology and timely releases the real-time weather to the society through media.
The beneficial effects of the invention are mainly shown in the following aspects:
according to the highway accurate weather monitoring and early warning system, a plurality of accurate weather monitoring terminals are distributed along a highway, so that weather elements along the highway are automatically monitored.
Secondly, the highway accurate meteorological monitoring and early warning system timely transmits the visibility information, rainfall information, wind speed and direction information and PM2.5/PM10 information which are monitored on the highway to a monitoring center through a data center for reference of a traffic control system.
When extreme severe weather occurs on the highway, the highway accurate weather monitoring and early warning system timely sends out warning information to inform managers and drivers on the highway section in various modes, pay attention to driving safety or drive away from the highway section, and improve the driving safety of the highway.
Drawings
Fig. 1 is a schematic structural diagram of an expressway accurate weather monitoring and early warning system of the invention.
The invention will be further explained with reference to the drawings.
Detailed Description
Example 1:
accurate meteorological monitoring and early warning system for expressway
The method is characterized in that: the system comprises a precise weather monitoring terminal, a data center and a weather display module;
the accurate meteorological monitoring terminal, as shown in fig. 1, includes a Zigbee + humiture/air pressure sensing probe, a visibility sensing probe, an optical rainfall sensing probe, a wind speed and direction sensing probe, and an air quality sensing probe; the temperature and humidity/air pressure sensing probe, the visibility sensing probe, the optical rainfall sensing probe, the wind speed and direction sensing probe and the air quality sensing probe are highly integrated into accurate meteorological monitoring equipment through the 4G/5G communication module, the Zigbee and the polycrystalline silicon solar panel, and the meteorological monitoring equipment is fixed on the upright columns of various indication boards on the expressway prone to extreme weather; a power supply is provided by a polycrystalline silicon solar panel or a mains supply, a 4G/5G communication module is used for exchanging data with the data center, and accurate meteorological data are prompted to the data center in real time;
developing a sensing probe driving interface through I2C, 485 and UART communication interfaces, and acquiring various sensing probe data; setting frequency, and uploading data collected by a sensing probe at regular time; the BootLoader is developed to realize remote upgrading of embedded software, and firmware is transmitted to upgrade the accurate weather monitoring equipment without the 4G/5G communication module through Zigbee;
developing an interface according to a communication protocol to realize the analysis and execution of commands issued by a platform and the data packaging and uploading of terminal equipment; the data between accurate meteorology is gathered to coordinator equipment with a 4G/5G communication module through Zigbee and then uploaded to the platform.
The temperature and humidity/air pressure sensing probe is used for monitoring temperature and humidity and air pressure data of the current position of the highway;
the visibility sensing probe is used for monitoring visibility information of the current position of the highway;
the optical rainfall sensing probe is used for monitoring rainfall information of the current position of the highway;
the wind speed and direction sensing probe is used for monitoring wind speed and direction information of the current position of the highway;
and the air quality sensing probe is used for monitoring PM2.5/PM10 of the current position of the highway.
The data center collects and processes data based on a free server or a third-party ESC server technology;
the weather display module includes: the weather on-site display unit and the weather remote display unit; the weather on-site display unit comprises: the alarm comprises an electronic display screen, an alarm flashing lamp and an alarm loudspeaker; the weather remote display unit comprises: PC webpage display, enterprise number H5 display, WeChat applet display and mobile phone APP display.
The meteorological site display units are arranged on an exit guide indicator board which is 2km/1km/0.5km away from a nearest toll station in a bidirectional passing direction of an accurate meteorological monitoring terminal device road section, and are used for displaying real-time wind, rain, temperature/humidity, visibility, road surface temperature, dry and wet conditions and icing conditions of the road section in front, reminding a driver of driving the road section to pay attention to driving safety or driving away from the road section at high speed.
The weather remote display unit transmits the real-time weather of the accurate weather monitoring terminal section to a plurality of display terminals of the weather remote display unit through a 4G/5G transmission technology and timely releases the real-time weather to the society through media.
An accurate meteorological monitoring and early warning system for an expressway is an early warning system which is arranged for monitoring humiture/air pressure data, visibility data, rainfall data, wind speed and direction data and PM2.5/PM10 data of the current position of the expressway in real time according to technical requirements for meteorological detection facilities for road traffic (GB/T33697) 2017, and when the data of a certain expressway section exceed a required value and a driving safety risk exists, the monitoring and early warning system can send early warning signals to driving vehicles on the section in time through a meteorological field display unit and a meteorological remote display unit of a meteorological display module, and the driving vehicles can drive away from the section at a high speed from an adjacent high-speed exit according to the early warning signals, so that traffic accidents caused by meteorological reasons are avoided.
Claims (3)
1. Accurate meteorological monitoring early warning system of highway, its characterized in that: the system comprises a precise weather monitoring terminal, a data center and a weather display module;
the accurate meteorological monitoring terminal comprises a Zigbee + temperature/humidity/air pressure sensing probe, a visibility sensing probe, an optical rainfall sensing probe, a wind speed and direction sensing probe and an air quality sensing probe; the temperature and humidity/air pressure sensing probe, the visibility sensing probe, the optical rainfall sensing probe, the wind speed and direction sensing probe and the air quality sensing probe are highly integrated into accurate meteorological monitoring equipment through the 4G/5G communication module, the Zigbee and the polycrystalline silicon solar panel, and the meteorological monitoring equipment is fixed on the upright columns of various indication boards on the expressway prone to extreme weather; a power supply is provided by a polycrystalline silicon solar panel or a mains supply, a 4G/5G communication module is used for exchanging data with the data center, and accurate meteorological data are prompted to the data center in real time;
the data center collects and processes data based on a free server or a third-party ESC server technology;
the weather display module includes: the weather on-site display unit and the weather remote display unit; the weather on-site display unit comprises: the alarm comprises an electronic display screen, an alarm flashing lamp and an alarm loudspeaker; the weather remote display unit comprises: PC webpage display, enterprise number H5 display, WeChat applet display and mobile phone APP display.
2. The accurate meteorological monitoring and early warning system of highway of claim 1, characterized in that: the meteorological site display units are arranged on an exit guide indicator board which is 2km/1km/0.5km away from a nearest toll station in a bidirectional passing direction of an accurate meteorological monitoring terminal device road section, and are used for displaying real-time wind, rain, temperature/humidity, visibility, road surface temperature, dry and wet conditions and icing conditions of the road section in front, reminding a driver of driving the road section to pay attention to driving safety or driving away from the road section at high speed.
3. The accurate meteorological monitoring and early warning system of highway of claim 1, characterized in that: the weather remote display unit transmits the real-time weather of the accurate weather monitoring terminal section to a plurality of display terminals of the weather remote display unit through a 4G/5G transmission technology and timely releases the real-time weather to the society through media.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110583602.4A CN113219554A (en) | 2021-05-27 | 2021-05-27 | Accurate meteorological monitoring and early warning system for expressway |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110583602.4A CN113219554A (en) | 2021-05-27 | 2021-05-27 | Accurate meteorological monitoring and early warning system for expressway |
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| CN113219554A true CN113219554A (en) | 2021-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137636A (en) * | 2021-11-11 | 2022-03-04 | 四川九通智路科技有限公司 | Regional meteorological monitoring management method and system for annular pressure sensor |
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| CN104749656A (en) * | 2013-12-28 | 2015-07-01 | 哈尔滨理大晟源科技开发有限公司 | Real-time highway monitoring system under severe weather condition |
| CN105425318A (en) * | 2015-12-21 | 2016-03-23 | 无锡信大气象传感网科技有限公司 | Expressway weather monitoring system with self-detection function |
| CN206039858U (en) * | 2016-08-12 | 2017-03-22 | 山西省交通科学研究院 | Highway meteorological monitoring early warning system and power supply system thereof |
| CN106556880A (en) * | 2016-11-23 | 2017-04-05 | 苏州大学 | A kind of weather monitoring sensor node based on ZigBee |
| CN112150848A (en) * | 2020-10-10 | 2020-12-29 | 长安大学 | Automatic early warning and prompting method for severe weather of expressway based on sensor detection |
| CN112305641A (en) * | 2020-10-15 | 2021-02-02 | 广州翰南工程技术有限公司 | Expressway traffic safety meteorological internet of things monitoring and early warning system |
-
2021
- 2021-05-27 CN CN202110583602.4A patent/CN113219554A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749656A (en) * | 2013-12-28 | 2015-07-01 | 哈尔滨理大晟源科技开发有限公司 | Real-time highway monitoring system under severe weather condition |
| CN105425318A (en) * | 2015-12-21 | 2016-03-23 | 无锡信大气象传感网科技有限公司 | Expressway weather monitoring system with self-detection function |
| CN206039858U (en) * | 2016-08-12 | 2017-03-22 | 山西省交通科学研究院 | Highway meteorological monitoring early warning system and power supply system thereof |
| CN106556880A (en) * | 2016-11-23 | 2017-04-05 | 苏州大学 | A kind of weather monitoring sensor node based on ZigBee |
| CN112150848A (en) * | 2020-10-10 | 2020-12-29 | 长安大学 | Automatic early warning and prompting method for severe weather of expressway based on sensor detection |
| CN112305641A (en) * | 2020-10-15 | 2021-02-02 | 广州翰南工程技术有限公司 | Expressway traffic safety meteorological internet of things monitoring and early warning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137636A (en) * | 2021-11-11 | 2022-03-04 | 四川九通智路科技有限公司 | Regional meteorological monitoring management method and system for annular pressure sensor |
| CN114137636B (en) * | 2021-11-11 | 2022-08-12 | 四川九通智路科技有限公司 | Regional meteorological monitoring management method and system for annular pressure sensor |
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