Vehicle-mounted Beidou navigation terminal and vehicle-mounted Beidou navigation system both having urban traffic guidance function

Abstract

The invention disclose a vehicle-mounted Beidou navigation terminal and a vehicle-mounted Beidou navigation system both having an urban traffic guidance function. The vehicle-mounted Beidou navigation system comprises an Internet-of-vehicles server for providing information services for vehicle navigation, the vehicle-mounted Beidou navigation terminal for communicating with the Internet-of-vehicles server by use of GSM / 2G / 3G / 4G, an urban intelligent traffic system, and an urban intelligent traffic system monitoring platform, an urban intelligent traffic guidance information distribution server and a regional information server, wherein the urban intelligent traffic system monitoring platform is connected with the urban intelligent traffic guidance information distribution server and the regional information server, respectively; the regional information server communicated with the vehicle-mounted Beidou navigation terminal by use of DSRC / WiMax; the urban intelligent traffic guidance information distribution server is connected with the Internet-of-vehicles server.

Description

technical field [0001] The invention relates to the field of vehicle navigation and smart city intelligent transportation, in particular to a Beidou navigation vehicle terminal and system with the function of guiding urban traffic. Background technique [0002] The management of urban traffic congestion can no longer meet the needs of social and economic development by relying solely on crowd tactics. Only by advancing the construction of intelligent transportation system ITS based on application can we effectively solve the "dilemma" problem of urban traffic and actively promote the management of urban traffic congestion. [0003] A city's traffic system is composed of static traffic and dynamic traffic. Static traffic is mainly manifested as urban parking problems; the parking lot management system based on GIS electronic maps provides a visualized, informationized, and convenient management platform, combined with traffic guidance Variable information instructions for...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a Beidou navigation vehicle-mounted terminal and system with urban traffic guidance function, aiming to solve the problem that the current vehicle-mounted navigation cannot be well combined with the urban intelligent transportation system ITS to dredge traffic, and it is difficult to realize the urban intelligent transportation system. The guidance of the Beidou navigation vehicle terminal, the trouble of finding a parking space in detours, and the technical problems of frequently stepping on the accelerator and braking at traffic intersections

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