Integrated traffic meteorological monitoring device and system

Abstract

The application discloses an integrated traffic meteorological monitoring device and system, and relates to the technical field of traffic meteorological monitoring.The device comprises a device main body, a temperature and humidity monitoring module, an air pressure monitoring module, a wind speed and direction monitoring module, a rainfall monitoring module, an atmospheric visibility monitoring module, a road condition monitoring module, a road temperature monitoring module and a data processing module, all the monitoring modules and the data processing module are integrated in the device main body; an installation structure is arranged on the device main body; the multiple monitoring modules are used for monitoring the temperature and humidity, the air pressure, the wind speed, the wind direction, the rainfall, the atmospheric visibility, the road condition and the road temperature of the environment in real time, and all the parameters are transmitted to the data processing module.The application can complete the monitoring of multiple traffic meteorological and road factors through one-time installation.

Description

Technical Field

[0001] This application relates to the field of traffic meteorological monitoring technology, and in particular to an integrated traffic meteorological monitoring device and system. Background Technology

[0002] In the transportation sector, meteorological conditions and road conditions have a crucial impact on traffic safety and management. Traditional traffic meteorological monitoring equipment often has limited functionality, requiring multiple independent devices to monitor different factors such as temperature, air pressure, humidity, wind speed, and rainfall. This not only makes the installation process cumbersome, requiring the installation of different devices multiple times, but also occupies a significant amount of space. Therefore, there is an urgent need for a traffic meteorological monitoring device that can integrate multiple monitoring functions and is easy to install. Utility Model Content

[0003] The purpose of this application is to provide an integrated traffic meteorological monitoring device and system that can monitor multiple traffic meteorological and road surface elements through a single installation.

[0004] To achieve the above objectives, this application provides the following solution:

[0005] In the first aspect, this application provides an integrated traffic meteorological monitoring device, including: a main body, a temperature and humidity monitoring module, an air pressure monitoring module, a wind speed and direction monitoring module, a rainfall monitoring module, an atmospheric visibility monitoring module, a road surface condition monitoring module, a road surface temperature monitoring module, and a data processing module.

[0006] The temperature and humidity monitoring module, air pressure monitoring module, wind speed and direction monitoring module, rainfall monitoring module, atmospheric visibility monitoring module, road surface condition monitoring module, road surface temperature monitoring module, and data processing module are all integrated inside the main body of the equipment; the main body of the equipment is equipped with an installation structure.

[0007] The temperature and humidity monitoring module, air pressure monitoring module, wind speed and direction monitoring module, rainfall monitoring module, atmospheric visibility monitoring module, road surface condition monitoring module, and road surface temperature monitoring module are all connected to the data processing module.

[0008] The temperature and humidity monitoring module monitors the ambient temperature and humidity in real time and transmits the data to the data processing module; the air pressure monitoring module monitors the ambient air pressure in real time and transmits the data to the data processing module; the wind speed and direction monitoring module monitors the wind speed and direction in real time and transmits the data to the data processing module; the rainfall monitoring module measures rainfall and transmits the data to the data processing module; the atmospheric visibility monitoring module monitors atmospheric visibility in real time and transmits the data to the data processing module; the road surface condition monitoring module monitors road surface conditions in real time and transmits the data to the data processing module; and the road surface temperature monitoring module monitors road surface temperature in real time and transmits the data to the data processing module.

[0009] Secondly, this application provides an integrated traffic meteorological monitoring system, comprising: a host computer and the aforementioned integrated traffic meteorological monitoring equipment; the host computer is connected to the data processing module in the integrated traffic meteorological monitoring equipment; the host computer is used to acquire temperature, humidity, air pressure, wind speed, wind direction, rainfall, atmospheric visibility, road surface condition, and road surface temperature from the data processing module. The host computer supports real-time data retrieval and on-site debugging.

[0010] Thirdly, this application provides an integrated traffic meteorological monitoring system, comprising: an external storage device, a monitoring center, and the aforementioned integrated traffic meteorological monitoring equipment; the external storage device is connected to both the monitoring center and the data processing module within the integrated traffic meteorological monitoring equipment; the data processing module stores temperature, humidity, air pressure, wind speed, wind direction, rainfall, atmospheric visibility, road surface conditions, and road surface temperature in the external storage device, and uploads them to the monitoring center via the external storage device. The monitoring center is used for centralized storage of multi-device data via the external storage device, and for performing global data statistics, anomaly alarms, and historical data tracing.

[0011] According to the specific embodiments provided in this application, this application has the following technical effects:

[0012] This application provides an integrated traffic meteorological monitoring device and system that integrates multiple monitoring functions into one device body. Through the installation structure set on the device body, installation is convenient, and multiple traffic meteorological and road surface elements can be monitored with a single installation, which greatly simplifies the installation process. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or related technologies, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A front view structural diagram of an integrated traffic meteorological monitoring device provided in an embodiment of this application;

[0015] Figure 2 This is a slanted view of an integrated traffic and meteorological monitoring device provided in one embodiment of this application.

[0016] Attached diagram labels: Temperature and humidity monitoring module-1, wind speed and direction monitoring module-2, rainfall monitoring module-3, atmospheric visibility monitoring module-4, road surface condition monitoring module-5, road surface temperature monitoring module-6. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] In one exemplary embodiment, such as Figure 1 and Figure 2 As shown, an integrated traffic meteorological monitoring device is provided, including: a main body of the device, a temperature and humidity monitoring module 1, an air pressure monitoring module, a wind speed and direction monitoring module 2, a rainfall monitoring module 3, an atmospheric visibility monitoring module 4, a road surface condition monitoring module 5, a road surface temperature monitoring module 6, and a data processing module.

[0020] The temperature and humidity monitoring module 1, air pressure monitoring module, wind speed and direction monitoring module 2, rainfall monitoring module 3, atmospheric visibility monitoring module 4, road surface condition monitoring module 5, road surface temperature monitoring module 6, and data processing module are all integrated inside the main body of the equipment; the main body of the equipment is equipped with an installation structure. The temperature and humidity monitoring module 1, air pressure monitoring module, wind speed and direction monitoring module 2, rainfall monitoring module 3, atmospheric visibility monitoring module 4, road surface condition monitoring module 5, and road surface temperature monitoring module 6 are all connected to the data processing module.

[0021] The temperature and humidity monitoring module 1 monitors the ambient temperature and humidity in real time and transmits the data to the data processing module. The air pressure monitoring module monitors the ambient air pressure in real time and transmits the data to the data processing module. The wind speed and direction monitoring module 2 monitors wind speed and direction in real time and transmits the data to the data processing module. The rainfall monitoring module 3 measures rainfall and transmits the data to the data processing module. The atmospheric visibility monitoring module 4 monitors atmospheric visibility in real time and transmits the data to the data processing module. The road surface condition monitoring module 5 monitors road surface conditions in real time and transmits the data to the data processing module. The road surface temperature monitoring module 6 monitors road surface temperature in real time and transmits the data to the data processing module.

[0022] The device in this application can monitor nine elements—air temperature, air pressure, humidity, wind speed, wind direction, rainfall, atmospheric visibility, road surface condition, and road surface temperature—in one installation, solving the problems of complex installation and dispersed functions of traditional equipment.

[0023] The location of the air pressure monitoring module is in Figure 1 and Figure 2As not shown in the diagram, the air pressure monitoring module is located near the temperature and humidity monitoring module 1. It is fixed to the side of the temperature and humidity monitoring module 1 by a stainless steel bracket (with a spacing of ≤10cm) to ensure spatial consistency of environmental parameter collection.

[0024] See Figure 1 and Figure 2 The main body shape of the equipment is shown. In terms of overall design, the equipment typically adopts a modular integrated structure, highly integrating multiple monitoring modules and data processing units into a compact housing. Each module is assembled and installed via brackets, forming a rectangular or columnar structure that is aesthetically pleasing and highly wind-resistant. Installation method: It can be directly mounted on streetlight poles, gantry frames, or dedicated poles without the need for an independent foundation, adapting to the complex environment along highways. In terms of modular distribution, the core monitoring modules (such as atmospheric visibility monitoring module 4 and road surface condition monitoring module 5) are usually located at the front of the equipment for direct monitoring of the road surface and atmospheric environment; conventional meteorological monitoring modules (such as temperature and humidity monitoring module 1, air pressure monitoring module, and wind speed and direction monitoring module 2) are distributed on the sides or top to ensure comprehensive data acquisition. The monitoring modules or measurement circuits convert various meteorological elements into electrical signals and transmit them to the data processing module to obtain sampled data. This application features a compact design: small size and light weight; the monitoring modules and data processing modules can be integrated using embedded technology, reducing space occupation.

[0025] As an optional implementation, the temperature and humidity monitoring module 1 is used to monitor the temperature data in the environment in real time. It adopts a high-precision integrated digital temperature and humidity sensor, which can quickly and accurately sense changes in ambient temperature and humidity.

[0026] Barometric pressure monitoring module: Equipped with an integrated digital pressure sensor, it acquires real-time atmospheric pressure information, providing important data for meteorological analysis.

[0027] Wind speed and direction monitoring module 2: It adopts ultrasonic wind speed and direction sensors to monitor wind speed and direction in real time, providing wind speed-related data for traffic meteorological analysis.

[0028] Rainfall monitoring module 3: Utilizing an optical rain sensor, it can accurately measure rainfall and provide rainfall data support for traffic management.

[0029] Atmospheric visibility monitoring module 4: Equipped with a forward-scattering visibility meter to monitor atmospheric visibility in real time and ensure traffic visibility conditions.

[0030] Road surface condition monitoring module 5: It adopts an optical remote sensing road surface type sensor to monitor in real time whether there is water accumulation, ice, snow accumulation or other conditions on the road surface.

[0031] Road surface temperature monitoring module 6: Monitors road surface temperature using an infrared remote sensing road surface temperature sensor to obtain road surface temperature information in a timely manner.

[0032] As another optional implementation, the integrated traffic meteorological monitoring equipment also includes a support frame. The support frame is fixed inside the main body of the equipment; the temperature and humidity monitoring module 1, the air pressure monitoring module, the wind speed and direction monitoring module 2, the rainfall monitoring module 3, the atmospheric visibility monitoring module 4, the road surface condition monitoring module 5, and the road surface temperature monitoring module 6 are all installed inside the main body of the equipment via the support frame.

[0033] Each sensor is assembled on the main body of the equipment via a bracket, resulting in a compact overall layout, an attractive appearance, and strong wind resistance.

[0034] When implementing this method, the standard support heights are 3 meters, 6 meters, and 10 meters, with customization available. The 10-meter high pole has a diameter of 20cm and is made of stainless steel with a hot-dip galvanized finish to enhance corrosion resistance. The main body of the support is made of stainless steel or hot-dip galvanized carbon steel with electrostatic powder coating, providing high wind resistance and weather resistance, allowing for stable operation in environments ranging from -40℃ to 60℃.

[0035] As another optional implementation, the integrated traffic meteorological monitoring equipment further includes: a communication module; the communication module is disposed within the main body of the equipment; the communication module and the data processing module.

[0036] The communication modules include a 4G communication module and a Bluetooth communication module. That is, the device has built-in 4G and Bluetooth communication capabilities. The built-in 4G transmission mode (supporting all network bands: TD-LTE / FDD-LTE) is used to connect to the central station monitoring and management platform, enabling automatic network connectivity for numerous sites. The built-in Bluetooth communication mode uses Bluetooth Low Energy (BLE 5.0), and the 4G module supports a data transfer rate of ≥100KB per second. The Bluetooth module supports pairing password settings and visibility control. Pairing passwords can be set in the backend for one-to-one Bluetooth connections. Bluetooth visibility can be set when necessary to prevent unauthorized connections, for on-site debugging and troubleshooting. The 4G and Bluetooth communication modules are used to transmit data processed by the data processing module to the host computer website, enabling remote data transmission and unified management.

[0037] As an alternative implementation, the integrated traffic meteorological monitoring equipment also includes a power module. The temperature and humidity monitoring module 1, air pressure monitoring module, wind speed and direction monitoring module 2, rainfall monitoring module 3, atmospheric visibility monitoring module 4, road surface condition monitoring module 5, road surface temperature monitoring module 6, and data processing module are all connected to the power module. The power module provides a stable power supply to all modules within the main body of the equipment. It is integrated inside the main body and has a rated power of ≥50W. It supports dual input switching between a 100W solar panel and 220VAC AC mains power and is equipped with a battery to ensure normal operation of the equipment in various environments.

[0038] The specifications of the equipment applied for are as follows:

[0039] (1) Dimensions of the main body of the equipment: For example, the OSEN-QX integrated monitoring instrument is approximately 5100×2600×440mm in size and supports wall mounting or mobile bracket installation.

[0040] (2) Materials and Protection

[0041] ①Main material

[0042] The main body of the equipment is made of ASA engineering plastics or aluminum alloy, and has UV protection, corrosion resistance, and other protective functions. For example, visibility meters used in coastal areas use stainless steel bodies to resist salt spray corrosion.

[0043] Support frame: The main body is made of stainless steel or hot-dip galvanized carbon steel, with electrostatic powder coating on the surface. It has high wind resistance and strong weather resistance, and can operate stably in environments ranging from -40℃ to 60℃.

[0044] ② Environmental adaptability

[0045] Protection rating: The core monitoring module of the equipment has an IP65 protection rating, supports operating temperature of -40℃~60℃, relative humidity of 10%RH~100%RH, wind resistance of ≥30m / s, lightning protection, and is adaptable to extreme environments such as rain, snow, sand and dust, and high temperature.

[0046] Anti-interference design: The circuit module has built-in lightning protection (such as 15KV surge protection), and the power interface adopts reverse connection protection design to ensure the reliability of the equipment under severe weather conditions.

[0047] The integrated traffic weather monitoring instrument should function normally under the following climatic conditions:

[0048] Temperature: -40℃~+60℃;

[0049] Relative humidity: 10%RH~100%RH;

[0050] Rainfall intensity: ≤6 mm / min;

[0051] Wind resistance: >30m / s.

[0052] ③ Biological conditions

[0053] Integrated traffic meteorological monitoring instruments should be protected against mold; appropriate measures should be taken to prevent damage by animals, such as rodent bites; and appropriate measures should be taken to prevent animal activities from affecting the measurement of meteorological elements, such as spider webs.

[0054] ④ Chemically active substances

[0055] Integrated traffic meteorological monitoring instruments should take appropriate measures in terms of materials, surface coating and processes to give them a certain ability to resist the corrosion of chemically active substances.

[0056] ⑤ Mechanical conditions

[0057] Integrated traffic weather monitoring instruments are typically installed fixedly on the side of the road or suspended in the air. The mechanical requirements mainly focus on mechanical vibration indicators, as the vibrations they withstand are primarily caused by passing vehicles. Sine sweep frequency testing can effectively simulate this random vibration. The mechanical vibration indicators should meet the following requirements:

[0058] Sine frequency range: 2~200Hz;

[0059] Sinusoidal steady-state vibration: the vibration amplitude is a displacement of 1.5 mm;

[0060] Frequency sweep cycle count: 20 times;

[0061] Unsteady-state vibration (shock): Peak acceleration 40 m / s² 2 ;

[0062] Integrated traffic meteorological monitoring equipment should undergo vibration tests according to the above-mentioned indicators in both horizontal and vertical directions, and can only be installed and used after passing the tests.

[0063] The device in this application can also be expanded with the following functions:

[0064] (1) The road surface wet skid coefficient was calculated.

[0065] Traditional equipment cannot directly output the road surface slip coefficient, a crucial data point for traffic safety, which hinders traffic management departments from promptly grasping road conditions and taking corresponding measures. Therefore, the equipment in this application can be further equipped with the function of calculating the road surface slip coefficient.

[0066] Calculation Structure: The calculation process is completed within the data processing module inside the main body of the equipment. This module connects to various monitoring modules, receives and processes sampled data, and generates derived data such as the slip coefficient through an algorithm model.

[0067] Calculation Process: The calculation of the road surface slip coefficient is based on road condition data (such as dry, wet, waterlogged, snow, ice, ice-water mixture, etc.) acquired by the road condition monitoring module 5 (optical remote sensing road surface type sensor), combined with multi-dimensional data such as road surface temperature and rainfall, and comprehensively calculated through the algorithm model built into the data processing module. For example, when there is water or ice on the road surface, the algorithm will calculate the degree of slippage based on parameters such as light reflection intensity and road surface temperature received by the sensor, and finally output a slip coefficient value in the range of 0.01-1.00.

[0068] Therefore, the equipment in this application can monitor nine factors at once, including air temperature, air pressure, humidity, wind speed, wind direction, rainfall, atmospheric visibility, road surface condition, and road surface temperature, and calculate the road surface slip coefficient, outputting a total of 10 dimensions of data.

[0069] (2) Data processing module for data labeling and processing

[0070] The data processing module performs data quality checks on the obtained sampled data and marks its status, including "correct," "incorrect," and "missing." For example, sampled data within the normal measurement range of the sensor is marked as "correct"; exceeding a threshold or being abnormal is marked as "incorrect"; and data not successfully acquired is marked as "missing." The sampled data is processed by a specified algorithm to form instantaneous meteorological element data. After subsequent processing such as quality checks, the data is stored in external storage and uploaded to the monitoring center's business software to form a data file. The processes of "data marking" and "forming instantaneous meteorological element data" are both completed in the device's data processing module. This module uses built-in software algorithms and hardware circuits to achieve quality control, algorithm calculation, and format conversion of the sampled data.

[0071] The specific process by which the sampled data are processed using a specified algorithm to generate instantaneous meteorological element data is as follows:

[0072] ① Road surface temperature, air temperature, relative humidity, air pressure

[0073] Sampling data: Electrical signals (such as voltage and current) or digital signals output by the temperature, humidity and pressure sensor.

[0074] Algorithm: Data quality control (checking whether the data is within the sensor's measurement range and removing outliers); calculating the arithmetic mean of qualified sampled data.

[0075] Instantaneous data: minute-level instantaneous values ​​of road surface temperature, air temperature (unit: °C), relative humidity (unit: %RH), and air pressure (unit: hPa).

[0076] ② Wind speed

[0077] Sampling data: the propagation time difference of an ultrasonic anemometer or the pulse signal of a mechanical anemometer.

[0078] Algorithm: Instantaneous wind speed (calculate the 3-second moving average with a step size of 0.25 seconds); 2-minute average wind speed (calculate the arithmetic mean of 120 instantaneous wind speed values ​​with a step size of 1 second); 10-minute average wind speed (calculate the moving average of 10 1-minute average wind speed values ​​with a step size of 1 minute).

[0079] Instantaneous data: instantaneous wind speed, 2-minute average wind speed, 10-minute average wind speed (unit: m / s).

[0080] ③ Wind direction

[0081] Sampling data: phase difference from ultrasonic wind direction sensor or angle signal from mechanical wind direction sensor.

[0082] Algorithm: Instantaneous wind direction (calculate the 3-second moving average with a step size of 0.25 seconds); 2-minute average wind direction (calculate the arithmetic average of 120 instantaneous wind direction values ​​with a step size of 1 second); 10-minute average wind direction (calculate the moving average of 10 1-minute average wind direction values ​​with a step size of 1 minute).

[0083] Instantaneous data: instantaneous wind direction, 2-minute average wind direction, 10-minute average wind direction (unit: °).

[0084] ④ Visibility

[0085] Sampling data: Light scattering intensity signal of a forward scattering visibility meter.

[0086] Algorithm: Calculate the minute visibility by performing an equal-weighted arithmetic average on the sampled values ​​≥4 times per minute; calculate the 10-minute moving average with a step size of 1 minute to obtain the 10-minute average visibility.

[0087] Instantaneous data: 1-minute visibility, 10-minute average visibility (unit: m).

[0088] ⑤ Road conditions

[0089] Sampling data: Intensity of infrared diffuse reflection signal received by optical remote sensing road surface sensor (light absorption and scattering characteristics at different wavelengths).

[0090] Algorithm: Analyze the differences in reflection signals under different road conditions such as icing, water accumulation, and snow accumulation using spectral screening technology; based on light reflection model and pattern recognition algorithm, distinguish road conditions (dry, wet, water accumulation, snow, ice, and mixed ice and water) and invert the slip coefficient.

[0091] Instantaneous data: road surface condition code (e.g., 11 = dry, 15 = ice) and slip coefficient (0.01-1.00).

[0092] ⑥ Rainfall intensity (level)

[0093] Sampling data: Pulse signals or pressure change signals from piezoelectric rain intensity sensors.

[0094] Algorithm: Based on GB / T28592—2012 standard, the rainfall is divided into levels (6 levels including light rain, moderate rain, etc.) according to the rainfall amount (mm) per unit time; the minute-level rainfall intensity is calculated by pulse counting or pressure change rate and then mapped to the rainfall level code.

[0095] Instantaneous data: Rainfall intensity level code (e.g., 02 = light rain, 05 = heavy rain).

[0096] The data processing module outputs data in a unified format based on the collected data such as air temperature, humidity, road surface conditions, and road surface temperature, which facilitates subsequent analysis and management by the host computer.

[0097] Therefore, the processing functions of the data processing module can be summarized as follows:

[0098] ①Signal conversion: Converting the electrical signal output by the sensor into a recognizable digital signal.

[0099] ② Quality Inspection: Through a dual quality control process of "threshold verification + outlier detection", the data status is marked; if the data is within the sensor's range and conforms to meteorological logic (e.g., temperature ≤ 0℃ when the road surface is icy), it is marked as "correct"; if it exceeds the range or has logical contradictions (e.g., humidity > 100% RH), it is marked as "incorrect"; if the acquired signal is lost, it is marked as "missing".

[0100] ③ Algorithm calculation: Convert the sampled data into instantaneous values ​​of meteorological elements (such as wind speed, wind direction, visibility, etc.) by specifying an algorithm, and calculate statistical values ​​(such as average value, cumulative value).

[0101] ④ Standardized format: Convert the processed data into a standard format (such as ASCII code) for easy storage and transmission.

[0102] The data processing module uses the above steps to convert raw sampled data into usable meteorological data, and ensures the accuracy and consistency of the data.

[0103] Based on the same inventive concept, this application provides an integrated traffic meteorological monitoring system that applies the integrated traffic meteorological monitoring equipment described above.

[0104] In one exemplary embodiment, an integrated traffic weather monitoring system is provided, comprising: a host computer and the aforementioned integrated traffic weather monitoring equipment. The host computer is connected to the data processing module in the integrated traffic weather monitoring equipment; the host computer is used to acquire temperature, humidity, air pressure, wind speed, wind direction, rainfall, atmospheric visibility, road surface conditions, and road surface temperature from the data processing module. The host computer supports real-time data retrieval and on-site debugging.

[0105] As an optional implementation, the host computer is also used to send parameter configuration instructions and data operation instructions to the integrated traffic and meteorological monitoring equipment.

[0106] In this implementation method, the control commands from the host computer are mainly used for device management and data operations, including the following types:

[0107] ① Equipment status control: such as equipment self-test (AUTOCHECK) and equipment restart (RESET).

[0108] ② Parameter settings: Set or read device number (NID), station number (STNID), date and time (DATETIME), etc.

[0109] ③ Data operations: Read observation data (PRINTOB), download minute observation data (DMTD).

[0110] ④ Calibration and maintenance: Set or read calibration information (STEH) and maintenance records (STEM).

[0111] These commands are used to remotely manage the device, including operations such as parameter configuration, data acquisition, and status monitoring.

[0112] Unified management is achieved through a host computer, solving the problem of inconvenient data management in traditional equipment.

[0113] Based on the same inventive concept, this application also provides an integrated traffic meteorological monitoring system that applies the integrated traffic meteorological monitoring equipment described above.

[0114] In one exemplary embodiment, an integrated traffic meteorological monitoring system includes an external storage device, a monitoring center, and the aforementioned integrated traffic meteorological monitoring equipment. The external storage device is connected to both the monitoring center and the data processing module within the integrated traffic meteorological monitoring equipment. The data processing module stores temperature, humidity, air pressure, wind speed, wind direction, rainfall, atmospheric visibility, road surface conditions, and road surface temperature in the external storage device and uploads them to the monitoring center via the external storage device. The monitoring center uses the external storage device for centralized storage of multi-device data, focusing on global data statistics, anomaly alarms (such as automatic pop-up windows when the road surface is icy), and historical data tracing, forming a "local-global" two-level management architecture with the higher-level organization.

[0115] This application integrates multiple monitoring functions, is easy to install, and facilitates unified management. Its specific benefits are as follows:

[0116] Integrated design: Multiple monitoring functions are integrated into one main unit of the device, enabling monitoring of various traffic, meteorological and road surface elements with a single installation. This greatly simplifies the installation process, reduces the space occupied by the device, and lowers installation and maintenance costs.

[0117] Multi-dimensional data output: It can simultaneously output data in 11 dimensions, including air temperature, air pressure, temperature, humidity, wind speed, wind direction, rainfall, atmospheric visibility, road surface condition, road surface temperature, and road surface slippage coefficient, providing traffic management departments with comprehensive and accurate traffic weather and road condition information, which helps to make better traffic management and safety decisions.

[0118] Unified Management: The equipment is managed in a unified manner through a host computer website, which makes it convenient for managers to view the equipment's operating status and monitoring data in real time, identify and deal with problems in a timely manner, and improve management efficiency and the timeliness of data processing.

[0119] Intelligent data processing: The unified data transmission format improves the accuracy and efficiency of data processing, providing a more reliable guarantee for traffic safety.

[0120] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0121] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. Furthermore, those skilled in the art will recognize that, based on the ideas of this application, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An integrated traffic meteorological monitoring device, characterized in that, The integrated traffic meteorological monitoring equipment is directly mounted on street light poles, gantry frames, or dedicated poles; the integrated traffic meteorological monitoring equipment includes: a main body, a temperature and humidity monitoring module, an air pressure monitoring module, a wind speed and direction monitoring module, a rainfall monitoring module, an atmospheric visibility monitoring module, a road surface condition monitoring module, a road surface temperature monitoring module, and a data processing module; The temperature and humidity monitoring module, air pressure monitoring module, wind speed and direction monitoring module, rainfall monitoring module, atmospheric visibility monitoring module, road condition monitoring module, road temperature monitoring module, and data processing module are all integrated inside the main body of the equipment; the main body of the equipment is equipped with an installation structure; in terms of modular distribution, the atmospheric visibility monitoring module and road condition monitoring module are located at the front of the equipment, while the temperature and humidity monitoring module, air pressure monitoring module, and wind speed and direction monitoring module are distributed on both sides or the top; the overall structure is rectangular or columnar. The temperature and humidity monitoring module, air pressure monitoring module, wind speed and direction monitoring module, rainfall monitoring module, atmospheric visibility monitoring module, road surface condition monitoring module, and road surface temperature monitoring module are all connected to the data processing module; The temperature and humidity monitoring module is used to monitor the ambient temperature and humidity in real time and transmit the data to the data processing module; The air pressure monitoring module is used to monitor the ambient air pressure in real time and transmit it to the data processing module; The wind speed and direction monitoring module is used to monitor wind speed and direction in real time and transmit the data to the data processing module; The rainfall monitoring module measures rainfall and transmits the data to the data processing module. The atmospheric visibility monitoring module is used to monitor atmospheric visibility in real time and transmit the data to the data processing module; The road surface condition monitoring module is used to monitor the road surface condition in real time and transmit the data to the data processing module; The road surface temperature monitoring module is used to monitor the road surface temperature in real time and transmit it to the data processing module.

2. The integrated traffic meteorological monitoring equipment according to claim 1, characterized in that, The integrated traffic meteorological monitoring equipment also includes: a support frame; The bracket is fixed inside the main body of the equipment; the temperature and humidity monitoring module, air pressure monitoring module, wind speed and direction monitoring module, rainfall monitoring module, atmospheric visibility monitoring module, road condition monitoring module and road temperature monitoring module are all installed inside the main body of the equipment via the bracket.

3. The integrated traffic meteorological monitoring equipment according to claim 1, characterized in that, The integrated traffic meteorological monitoring equipment also includes: a communication module; The communication module is located inside the main body of the device; the communication module is connected to the data processing module.

4. The integrated traffic meteorological monitoring equipment according to claim 3, characterized in that, The communication module includes a 4G communication module and a Bluetooth communication module.

5. The integrated traffic meteorological monitoring equipment according to claim 1, characterized in that, The integrated traffic meteorological monitoring equipment also includes: a power supply module; The temperature and humidity monitoring module, air pressure monitoring module, wind speed and direction monitoring module, rainfall monitoring module, atmospheric visibility monitoring module, road surface condition monitoring module, road surface temperature monitoring module, and data processing module are all connected to the power supply module.

6. The integrated traffic meteorological monitoring equipment according to claim 1, characterized in that, The temperature and humidity monitoring module is an integrated digital temperature and humidity sensor; The air pressure monitoring module is an integrated digital pressure sensor; The wind speed and direction monitoring module is an ultrasonic wind speed and direction sensor. The rainfall monitoring module is an optical rainfall sensor; The atmospheric visibility monitoring module is a forward-scattering visibility meter; The road condition monitoring module is an optical remote sensing road type sensor; The road surface temperature monitoring module is an infrared remote sensing road surface temperature sensor.

7. The integrated traffic meteorological monitoring equipment according to claim 1, characterized in that, The main body of the device is in the form of a cuboid or columnar structure.

8. An integrated traffic meteorological monitoring system, characterized in that, The integrated traffic meteorological monitoring system includes: a host computer and the integrated traffic meteorological monitoring equipment as described in any one of claims 1-7; The host computer is connected to the data processing module in the integrated traffic and meteorological monitoring equipment; The host computer is used to acquire temperature, humidity, air pressure, wind speed, wind direction, rainfall, atmospheric visibility, road conditions, and road temperature from the data processing module; The host computer supports real-time data retrieval and on-site debugging.

9. The integrated traffic meteorological monitoring system according to claim 8, characterized in that, The host computer is also used to send parameter configuration instructions and data operation instructions to the integrated traffic and meteorological monitoring equipment.

10. An integrated traffic meteorological monitoring system, characterized in that, The integrated traffic meteorological monitoring system includes: an external storage device, a monitoring center, and the integrated traffic meteorological monitoring equipment as described in any one of claims 1-7; The external storage device is connected to both the monitoring center and the data processing module in the integrated traffic and meteorological monitoring equipment. The data processing module is used to store temperature, humidity, air pressure, wind speed, wind direction, rainfall, atmospheric visibility, road conditions and road temperature to an external storage device, and then upload them to the monitoring center via the external storage device. The monitoring center is used to centrally store data from multiple devices via external storage, and to perform global data statistics, anomaly alarms, and historical data tracing.

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