Yangzhou evening lamp solar energy price: yangzhou city will gradually installation letter

Urban areas will gradually installation suitable for the shandong city intelligent traffic signal control system of road traffic signal countdown display. Recently, in view of the CPPCC put forward relevant proposals, city public security bureau made relevant answer. CPPCC member calls for unified traffic signal lamp

downtown will gradually installation for intelligent traffic signal control system in shandong road traffic signal countdown display. Recently, the municipal public security bureau of CPPCC members put forward related Suggestions made relevant answer. CPPCC members called for a unified traffic signs, the CPPCC national committee wang found shandong urban traffic signals are not standard, not unified. Some intersection traffic lights with digital display, while most of the department without digital display. In similar situations, some have left and right turn signal, while others don't. Some intersections have left waiting area, while others don't. At the same corner, what direction has a waiting area, north and south direction without waiting area, or have a waiting area, north and south direction direction without waiting area. A similar phenomenon exists in left and right turn signal lamp. Wang suggested that on the premise of conditions allow, and gradually unified specification signal indicator, to ensure the vehicle safety and efficient through the traffic intersection. Since 2007, light seconds reader will gradually dismantled. In response to the proposal, the city public security bureau said that before 2007, the traffic police department has been installed in some of the city intersection traffic lights seconds reading device ( The countdown display) 。 However, in practice, we find that traffic lights a stopwatch on at the same time, to help people understand the traffic lights switch time has obvious negative influence. Countdown mode gives the driver the emergency competition psychological hint, and it's easy to be induced. Race against time; Through the intersection phenomenon, there are serious safety accidents. At the same time, since 2007, our city has been in the construction of urban intelligent traffic signal control system. The system can according to the road traffic flow and task requirements, timely adjust and control the signal phase and phase sequence and timing, effectively improve the efficiency of road traffic and transportation support capability. However, the time of the road traffic signal countdown timer and intelligent traffic signal control system do not match, so the city gradually canceled road traffic signal countdown timer. New countdown display can match system. Municipal public security bureau said that with the development of intelligent traffic control technology in recent years, a new type of road traffic signal countdown display has been able to match the intelligent traffic signal control system, but due to accidents, across the country to whether or not to implement the road traffic signal countdown exist different opinions. At present, Shanghai, nanjing, ningbo and other cities have been restored to use road traffic countdown signal, and cities such as Beijing, tianjin, jinan has yet to open again. In February last year, the traffic policeman to urban road traffic consulting company invited to the Ministry of Public Security experts, experts over whether to set up road traffic signal light, street light and countdown card also have different opinions. City public security bureau, said the discussed repeatedly renewed after the pros and cons of road traffic signal countdown, public security and traffic patrol phased installation is suitable for the urban intelligent traffic signal control system of road traffic signal countdown display. At present, is organizing related technology research.