①ABB FreeLance AC800F电源模件：

SA801F/SA811F/SD802F/SD812F

PM802F/PM803F

FI810F/FI820F/FI830F/FI840F

EI811F/ABB EI812F/ABB EI813F

07KT97B/ 07AC91D

②ABB S800 IO模拟量I/O模件

AI801/ AI810/ AI825/ AO801/ AO845/ AO895

③ABB S800 IO开关量I/O模件

④ABB张力计

PFEA111／PFEA112

 

 

How can the information generated by such sensors be transmitted to future drivers? Siemens'is: The sensor will communicate via mobile radio, sending its data to the control center's software. Here, the data is processed and converted into intelligible information by calculating the real-time occupancy status of parking spaces. Combined with location and destination data provided by a smartphone or navigation device, the vehicle will be directed to the nearest available parking space. Also, the software uses a self-learning system that recognizes when a parking space is occupied in the same cycle over and over again, for example, at certain times of the day or on certain days of the week, whether parking spaces are frequently occupied or rarely used. It then calculates, based on this information, what parking spaces a road user might encounter when he or she reaches a particular destination. "This system can do more than just optimize parking, " Florian said. It is conceivable that sensors will perform more functions, such as measuring traffic flow and optimizing autonomous vehicle navigation, or giving electric car drivers information about charging stations. It is also possible to send traffic density information to the city's streetlight system control center. The street Lighting System Control Center will then adjust the lighting according to the changing traffic demand. "Therefore, our parking-spot monitoring system can play an important role in the smart city of the future, " he concluded. The Siemens solution has not been widely tested, but a pilot project began in Berlin this spring. The project will equip a 100-meter-long roadside parking area with sensors. "parking problems affect every major city and its residents, " Zwicker said. "We are optimistic that in the future we can use this system to alleviate parking problems in other cities. "