详情描述

Portable mobile vehicle exhaust remote sensing monitoring system includes:

Exhaust Analysis and Light Source Detection System: Fully enclosed exhaust analysis and light source detection system with a high-intensity sapphire mirror, immune to external environmental interference. Equipped with an internal automatic calibration gas pool for automatic calibration and precision adjustment. The device is integrated with an infrared sensor and a UV spectrometer. It can fully identify and analyze various components such as CO, CO2, HC, NO, PM, etc.

Right-angle Displacement Reflective System: Mobile design for flexible installation and operation, easy calibration, adaptable to various road environments, and high precision in light source reflection.

Video License Plate Capture and Speed/Acceleration Detection System: License Plate Capture Recorder, informs the camera to capture license plate information with an accuracy rate over 95%, Night Vision Supplemental Lights enhance nighttime license plate recognition. Narrowband Radar, accurate single-lane identification, significantly improves the accuracy of recognizing complex road conditions. Acceleration identification, based on the multi-point measurement principle, accurately calculates the vehicle's driving status, providing sufficient judgment conditions for vehicle data reliability. Electronic Tripod adjusts capture angles, convenient and flexible, with a wide capture range.

Small Weather Station: Features high-precision sensors, compact in size for easy portability. Includes ultrasonic wind speed and direction sensor, high-precision digital temperature, humidity, and barometric pressure sensors, providing accurate environmental parameters for remote sensing measurements in harsh weather conditions.

Remote Sensing Monitoring Vehicle: Equipped with an internal operating system, capable of manual monitoring and real-time adjustment of monitoring parameters; features an LED display on the roof for real-time display of monitoring results.

System Technical Parameters: Vehicle Emissions Testing

Test Items:

Carbon monoxide (CO), carbon dioxide (CO2), hydrocarbons (HC), nitrogen monoxide (NO), opacity of smoke, smoke opacity factor.

Measuring Range:

CO: 0-10%; CO2: 0-10%; NO: (0-10,000) × 10^-6; HC: (0-10,000) × 10^-6; CO/CO2: 0-1.4; NO/CO2: 0-0.125; HC/CO2: 0-0.14; Opacity: 0-100%; Smoke Factor: 0-50

Measurement Accuracy:

CO: Relative error ±10%; error ±0.25%, take the higher value.

CO2: Relative error ±10%; take the larger value of ±0.25 error.

Relative Error: ±10%; take the larger value of ±250×10^-6 error.

Relative Error: ±10%; take the larger value between ±250×10-6 error.

CO/CO2: Relative Error ±5%

NO/CO2: Relative Error ±5%

HC/CO2: Relative Error ±5%

Light transmission: relative error ±5%

Smoke Opacity Factor: Relative Error ±10%

Environmental Measurement Range and Error Values

Temperature (℃) -40.0 - 60.0 ±0.5

Relative humidity (%): 5.0-95.0, full scale ±3%

Slope Angle (°) -15.0 - 15.0 ± 0.1

Wind Speed (m/s) 0-30.0 ±10%

Pressure (kPa): 70.0-102.4 ±5%

Roadway Coverage Width Range: Single Lane

System Processing Cycle: The measured section can be a single-lane or multi-lane section, with an interval time of not less than 1.0s between each vehicle. Measurement results where the time between the two vehicles passing is less than 1.0s are invalid. The system response time is no more than 1.0s.

Network Connection Types: 3G/4G/Wi-Fi/DSL/Cable Internet

Power Consumption: 180W

Power Supply: AC 220V

Operation Software: Shandong Shuang Bai Vehicle Emission Remote Sensing Monitoring System Network and Data Protection Technology: Data Encryption, Password Protection, Automatic Cleaning of Sent Data and Archives; Calibration: Built-in Calibration Function, Automatic Time-based Calibration.

Speed and Accelerometer

Measurement Type: Narrowband Radar

Measurement Width Range: Single Lane

Speed Range: 1 to 200 km/h (kilometers per hour)

Processing Cycle: 0.05 seconds

Speed Measurement Accuracy: ＜±1 km/h

Measurement Error of Acceleration: ＜±0.2 m/s²