System and method for monitoring influences of motor vehicle on environment by using license plate recognition technology
An identification technology and environmental impact technology, applied in the field of environmental science, can solve the problems of inability to accurately monitor the degree of impact, inability to control and induce vehicle operation conditions, real-time correlation, etc., to improve road traffic efficiency, ensure consistency and synchronization Sex, the effect of improving the relationship
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[0039] This embodiment provides a system for monitoring the impact of motor vehicles on the environment by using number plate recognition technology. The principle block diagram is as follows: figure 1 As shown, the number plate recognition terminal 6 is installed at the entrance and exit of the inspected road section to recognize the number plates of entering and exiting vehicles in real time; the sulfur dioxide sampling module 5 is arranged at the inspected road section, Collect atmospheric samples within the range of the inspected road section; the vehicle-occupied road time processing module 4 receives the number plate information sent by the number plate recognition terminal 6, and obtains the time when the vehicle enters the inspected road section for the same number plate And the time to drive out of the inspected road section to further obtain the time it takes to pass the inspected road section t ci , Where i is the number of vehicles passing the inspected road section,...
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