In order to strengthen the supervision of motor vehicle exhaust pollution, the city introduced a remote sensing monitoring vehicle with advanced national level in 2013. The vehicle uses the principle of spectral absorption to discharge vehicles on roads without affecting normal traffic. The CO, CO2, CH, NOx and particulate matter smoke were monitored in real time, and the data acquisition time was only 0.7 seconds, and the work efficiency was increased by more than 50 times. Up to now, the city has dispatched more than 1,400 law enforcement personnel, screening 73,000 vehicles through remote sensing monitoring vehicles, intercepting 3,500 vehicles and penalizing 150 vehicles.
The 8 remote sensing monitoring vehicles purchased this time will be distributed to 6 districts and counties such as Binhai New Area, Wuqing District, Jinnan District, Xiqing District, Beichen District and Heping District. On this basis, combined with the motor vehicle tail gas roadside monitoring station planned and constructed next year, the city will basically form a vehicle pollution supervision network covering the whole city.
According to the requirements of the State Council, the city will complete 143,000 yellow-label vehicles and old vehicles in 2014. By the end of September, 122,000 vehicles have been eliminated, with a completion rate of 85%. In the next step, the Municipal Environmental Protection Bureau will supervise and guide all districts and counties to give full play to the important role of these 9 remote sensing monitoring vehicles, continue to cooperate with the public security traffic control and transportation departments, and adopt special routes for vehicles with excessive routes, uncertain points and uncertain time. Law enforcement inspection, find one vehicle for over-standard discharge vehicles, and investigate one. During the day, we will focus on the parking lots of bus stations, long-distance passenger stations, logistics companies, etc., and focus on the outer ring roads and large-scale passenger and cargo diesel vehicles and muck transport vehicles (including transit vehicles) in the city. It mainly checks the application for the environmental protection sign of the vehicle, the illegal entry of the yellow standard vehicle into the restricted area and the emission of the vehicle exhaust exceeding the standard.