With the accelerated urbanization process and the continuous growth of motor vehicle ownership, air quality is affected by multiple sources of pollution such as industrial emissions, vehicle exhaust, and dust, presenting complex characteristics of regionality, mobility, and suddenness. Traditional fixed-site air quality monitoring is difficult to fully capture the spatial-temporal distribution differences and diffusion trajectories of pollution, and cannot accurately locate pollution sources or grasp the laws of regional pollution transmission. Whether it is the investigation of urban pollution hotspots, refined air quality management, or the rapid traceability and emergency disposal of sudden pollution incidents, there is an urgent need for a monitoring method capable of dynamic coverage and real-time feedback. The mobile air quality online monitoring system emerged under this background. Relying on mobile platforms, it can realize large-scale, high-frequency continuous monitoring, fill the coverage gaps of fixed monitoring stations, and provide comprehensive and three-dimensional data support for precise air quality control, pollution source tracing, and emergency decision-making.
As an advanced environmental monitoring technical solution, the mobile air quality monitoring system features convenient and practical equipment layout and power supply design: the system chassis is installed inside the vehicle, the sampling probe is fixed on the roof via a magnetic suction device, and power is supplied through the vehicle´s cigarette lighter interface or an independent lithium battery, enabling mobile and dynamic monitoring of pollutants within a specified range. The core design goal of the system is to provide technical support for relevant management departments to deeply grasp regional environmental conditions and optimize environmental governance decisions through efficient and accurate data collection and analysis functions. Currently, such mobile monitoring systems have been widely installed on various vehicle types including law enforcement vehicles and ordinary cars. The system integrates multiple sets of high-precision detection sensors, covering a wide range of key environmental indicators, including particulate matter concentrations such as PM2.5 and PM10, as well as the content of gaseous pollutants such as sulfur dioxide, carbon dioxide, and nitrogen oxides. When the vehicle equipped with the system conducts mobile monitoring in different urban areas, it can not only grasp the actual air pollution situation in each region in real time but also implement comprehensive control of pollutants within the monitoring range, thereby achieving three-dimensional and full-coverage monitoring from macro regions to micro locations.
High-Precision Multi-Parameter Monitoring Capability
The equipment is equipped with high-precision sensing components, which can ensure the accuracy and reliability of monitoring data at the hardware level. The monitoring range fully covers various key indicators, including particulate matter concentration detection, various gaseous pollutant detection, and real-time monitoring of basic environmental parameters, meeting the comprehensive monitoring needs in multiple scenarios.
Portable Design and Flexible Power Supply
The overall structure of the equipment is compact and lightweight, easy for staff to carry around. The operation process is simple and easy to understand, allowing quick mastery without professional training. In terms of power supply, the equipment is equipped with an independent lithium battery, which can be used without additional modification to the vehicle. A single charge can support the equipment to operate continuously for 12 hours, fully meeting the battery life requirements of outdoor mobile monitoring.
Data Management and Mobile Terminal Support
The equipment has a built-in dedicated storage module that can automatically record historical monitoring data to avoid data loss. In terms of data viewing and management, it supports real-time viewing of current monitoring data and historical records through multiple methods such as cloud platforms, mobile APPs, or mini-programs, with convenient and efficient operation. In addition, the equipment is also equipped with data analysis functions and report generation functions, which can convert monitoring data into structured reports to provide intuitive data support for subsequent decision-making.
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