Method and system for estimating road traffic
A technology of road traffic and information processing method, applied in the direction of road vehicle traffic control system, traffic control system, traffic flow detection, etc., can solve the problems of expensive, impossible to monitor continuously, etc.
Active Publication Date: 2018-12-14
TELECOM ITALIA SPA
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[0013] This method is also very expensive, and its efficiency is closely related to the number of mobile vehicles equipped with GPS receivers, that is, the number of floating vehicles; therefore, it is impossible to continuously monitor all major roads in a particular area
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[0088] See attached picture, in figure 1 In, comprehensively shows the system according to an embodiment of the present invention and possible usage scenarios.
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The present invention relates to a method and system of estimating the road traffic on a road network. The method comprises the steps of receiving information from at least one information source, wherein the information received from the at least one information source is one of a first information type and a second information type; defining at least two different information processing methods, wherein each method is correlated with one corresponding information type in the information types; according to the available information types and a predetermined standard, selecting the information processing method; using the selected information processing method to process the corresponding available information type; and according to a processing result, estimating the road traffic.
Description
[0001] This application is a divisional application of the invention patent application with the application number 200780102225.6, the application date being December 20, 2007, and the title "Method and System for Estimating Road Traffic". Technical field [0002] The present invention generally relates to methods and systems for estimating, monitoring and managing road traffic. More specifically, the present invention proposes a highly flexible method and system for monitoring and / or estimating and / or managing road traffic. Background technique [0003] The estimation, monitoring and management of road traffic is usually realized by counting the number of vehicles passing through one or more points of the monitored road network. [0004] There are essentially two vehicle counting methods: manual counting and automatic counting. [0005] The manual vehicle counting law stipulates that workers staying at prescribed surveillance points along the road visually count passing vehicles. ...
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IPC IPC(8): G08G1/01G08G1/123
CPCG08G1/012G08G1/123
Inventor M·科洛纳P·罗维索洛D·帕拉塔
Owner TELECOM ITALIA SPA