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Case Expressway Solution
说明: BackgroundTraffic Snapshot Data Transmission System of Expressway, with functions of red light snapshot, over-speed snapshot, reverse drive snapshot, illegal lane change snapshot, peccancy of traffic line snapshot, video monitoring. Cameras installed in every toll gate, over-speed prohibited road, and tunnels, the plate information of peccancy vehicles will be snapshot, store and upload to management center.The management center will output a peccancy list after intelligent analysis, and distribute the peccancy list to every toll gate and traffic police stations. The transmission of Picture data and peccancy list need a high-reliable and uninterrupted network during the whole processing.RequirementsWide range working temperature-40~+85℃ , adapted to various extreme climateLong distance fib...
说明: BackgroundBridge lights system needs to adjust lights brightness, colors, on/off time according to the weather. Because of the features of lights nodes are closed, long distance, and lots of sensors, to deploy such lights system with high density nodes, need to provide excellent products, and abundant BUS interface model. Primesotne provides serial servers meet various BUS interface models, collect data from sensors on the bridge, through Ethernet ports and fiber ports toform redundant topology, ensures light system work steady.RequirementsUltra-large capacity of MAC address study quantityOpen BUS interface type, meet with data collection of different sensorsHigh-standard industrial design, anti-vibration, anti shocks, damp-proof, anti-corrosion, operates well under harsh environmentAutoma...
说明: BackgroundVehicles density, weather condition, road condition are different in different cities. In order to reduce traffic accidents, improve transportation efficiency, predict operation information by section and sync weather information, provides accurate, reliable traffic information. For example: traffic stream info, visibility, wind power, rainwater, ice and snow, formulates optimum route and safety protection measures. Integrate data collector of different ports, display terminals and cloud data to a communication network, require excellent products series, abundant projects experiences, and powerful technology planning ability.RequirementsVarious BUS ports transmission supported, such as RS232/485/422Open network solution, compatible with private network and public network as well ...
说明: BackgroundVideo monitoring system is need to provide uninterrupted dynamic information change of areas, such as tunnel, intersection, toll gate, turning, accident prone area. Deploying such large scale video monitoring control system requires knowledge of network infrastructure and communication. Primestone is engaging in R&D of industrial communication products, producing, and technology guidance, by using of mature optical communication technology, to form a HD fluent video monitoring system.RequirementsIndustrial network redundant technology, fault switch timeTAG VLAN and IGMP snooping function, increase bandwidth availability ratioAll GE fiber backbone network, meet with exra large video traffic transmissionHigh grade industrial design, wide voltage input, anti vibration, damp-proo...
说明: BackgroundDue to the narrow space, low visibility, complex environment in the tunnel, the security management is difficult. For security, to improve traffic efficiency of tunnel, installed a set of intelligent monitoring system, including fire detector, jet fan, intelligent lightning, signal control, variable information board. When breaking of fire or traffic accident, monitoring system can be used to linkage management center, to evacuate people, upload real situation in the tunnel to help emergency rescue. In addition, set up a control center near to tunnel, for daily management.RequirementsFull GE fiber ports, meet with video, broadcast, alarm, information and data transmissionAutomatic redundant network connection, ensuring data transmission steadyDifferent traffic with autonomous cha...
说明: BackgroundToll-gate is a bottleneck, that normally trigger traffic jam, not only delay passing time, but also increase emissions of CO2. There for, all over the world transportation departments require to adopt non-stop electronic toll collection system (ETC),to stabilize the traffic flow. ETC toll-gate equipped laser detector, for vehicle license plate recognition, using electromagnetic induction lamp technology to confirm vehicles information, also used to detect vehicle model, peccancy, owner's information, balance etc. ETC keeps road clear, reduce passing time and CO2 emissions.RequirementsToll data time ≤0.5sToll gate sends system parameter to lane average waiting time≤60sLane operation data upload to toll gate database time≤1sHigh-reliability, unattended ,MTBF≥10yearsHigh speed d...
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