Real-time road condition acquiring, analyzing and back-feeding and intelligent transportation integrated service system
A technology of real-time road conditions and comprehensive services, applied in the fields of vehicle dispatching, intelligent traffic management, vehicle navigation, road planning, and logistics distribution. Convenient and quick driving, accurate prediction, and wide collection sources
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Embodiment 1
[0104] This implementation case system (hereinafter referred to as the system) generally adopts the C / S structure and includes three parts (see figure 1 ): network environment, user terminal, server.
[0105] First of all, there must be a network environment to support the communication and data transmission between the user terminal and the server. This system uses a mobile 3G network.
[0106] The user terminal mainly interacts with the user directly, and it mainly includes an intelligent terminal host, a terminal GPS receiving module, a wireless mobile network communication module, a terminal p2p data transmission module, a terminal voice control module, a terminal navigation module, and a terminal comprehensive information viewing module, etc. It is mainly used to realize terminal traffic information collection, traffic information viewing, information query, path analysis, intelligent navigation, etc.
[0107] The server is the background support of the system, which mai...
Embodiment 2
[0120] A certain city has 3,000 kilometers of urban roads (6,000 kilometers in both directions), divided into 5,000 road sections, and 1.3 million motor vehicles. The server has received a set of public TMC data (covering 1,200 kilometers of urban roads) provided by the transportation department, and 12,000 vehicle dynamic data sent by the terminal of this system. In the last 3 minutes, 12,000 vehicles should send 720,000 vehicle data information, after analysis and processing, filtered out 32,000 vehicle parking information (excluding waiting for red lights at intersections), and the remaining 688,000 vehicle data information covered a total of 4,800 kilometers of urban roads (separated by two-way) , plus the public TMC data provided by the transportation department, it is able to cover 5,200 kilometers of urban roads, with a coverage rate of 87%. Coupled with the historical data of the previous 15 minutes, it can reach nearly 100% coverage.
[0121] The server sends adverti...
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