A vehicle emission remote online monitoring platform, system and vehicle-mounted terminal

Abstract

This application relates to a vehicle emission remote online monitoring platform, system and vehicle-mounted terminal. The platform obtains the static data and real-time dynamic data of the vehicle through the data acquisition module; the prediction module obtains the DPF stowage carbon rate by using the evaluation model based on Weibull distribution reliability model; the prediction module also calculates the average carbon accumulation interval according to the DPF stowage carbon rate model, static data and real-time dynamic data, and performs carbon load prediction to obtain the prediction results; the data storage and analysis module performs static data and real-time dynamic data Analysis and statistics, obtaining the analysis and statistics results, and storing the analysis and statistics results and forecast results in the database; the front-end UI calls the data in the database through the API. The platform realizes intelligent prediction under massive data and provides data support for decision-making of vehicle governance policies.

Description

technical field [0001] This application relates to the technical field of diesel engine exhaust emission monitoring, in particular to a vehicle emission remote online monitoring platform, system and vehicle-mounted terminal. Background technique [0002] It is not too late to start the prevention and control of motor vehicle pollution in China. The supervision and management of motor vehicle emissions has been implemented since the 1980s. In 1997, the National Motor Vehicle Emission Monitoring Center was formally established. Looking back, China's motor vehicle pollution prevention and control work has developed from the initial management of a single motor vehicle emission inspection agency to today's multi-means supervision model such as road inspection, household sampling, and remote sensing monitoring. From the pollution control of excessive vehicles to the current Comprehensive improvement of "road-oil-vehicle", from single-vehicle supervision at the source to today's i...

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Problems solved by technology

[0003] However, due to the mobility of motor vehicles, it is difficult to monitor them at source

In addition, the current environmental protection inspection has not achieved national networking, and there are problems such as lack of basic data. As a result, vehicles that exceed the standard found in remote sensing monitoring and road inspections cannot be effectively supervised for subsequent maintenance after punishment, and old vehicles are eliminated. It brings certain difficulties; from a professional and technical level, compared with other departments, the motor vehicle exhaust pollution management department needs more comprehensive and professional technical knowledge

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