Recently, many driving through dual Road residents found, the installation of many similar camera thing, once the vehicle pass by to flash. Is it right?" Electronic eyes Oh? How each driving through here to flash?" Many people doubt.Yesterday, reporter from Chengdu Shuangliu Daily Public Security Bureau police brigade to know, this is called security, 24 hours of vehicles in the past to capture, discovers the illegal vehicles and the suspicion vehicles will automatically alarm, which belongs to the Shuangliu intelligent transportation systems. It is understood, Shuangliu intelligent transportation system includes intelligent signal lamp control system, electronic police system, traffic video monitoring system and other 8 subsystems. Double Public Security Bureau police battalion Captain Dan paint, Shuangliu intelligent traffic system a total investment of about thirty million yuan, will be divided into three stages, the current one has been completed, will began operation in July 1st. The first phase includes intelligent signal lamp control system, electronic police system, HD security monitoring system, traffic video monitoring system, road traffic information collection system, dynamic traffic guidance system, vehicle management system based on GPS and video structure analysis system. " This system can greatly improve the traffic situation." Paint Dan said, such as intelligent signal lamp control system, through the induction control, according to the volume of traffic signal lamp automatic regulating time.