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A traffic flow collection method, device and system based on vehicle-road coordination

A technology of traffic flow and vehicle-road coordination, applied in the field of transportation Internet, it can solve the problems affecting the accuracy of road traffic flow and the errors of road vehicle data collection errors, etc.

Active Publication Date: 2022-05-06
江苏广宇协同科技发展研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a traffic flow collection method, device and system based on vehicle-road coordination, so as to solve the problem that the existing natural environment has poor error in road vehicle data collection and affects the accuracy of road traffic flow

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  • A traffic flow collection method, device and system based on vehicle-road coordination
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  • A traffic flow collection method, device and system based on vehicle-road coordination

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Embodiment Construction

[0059] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] see figure 1 , an embodiment of the present invention provides a traffic flow collection method based on vehicle-road coordination, the method includes the following steps:

[0061] Step S101, receiving a data collection mode recommendation request sent by the application terminal;

[0062] Step S102, determining the environment mode;

[0063] Step S103, according to the environment mode and the preset error analysis mode, determine the traffic flow col...

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Abstract

The embodiment of the present application discloses a traffic flow collection method, device and system based on vehicle-road coordination, by receiving a data collection mode recommendation request sent by an application terminal; determining an environment mode; according to the environment mode, and a preset error analysis mode , create a traffic flow dynamic collection model according to the traffic flow collection mode, calculate error data, push the error data calculated according to the traffic flow dynamic collection model to a database, and the database calculates the traffic flow according to the terminal collection data and the error data, Push it to the display interface of the application terminal to reduce the poor error of road vehicle data collection caused by natural environment such as light, water mist, and wind and sand, which affects the accuracy of road traffic flow.

Description

technical field [0001] The present invention relates to the technical field of traffic Internet, in particular to a method, device and system for collecting traffic flow based on vehicle-road coordination. Background technique [0002] With the continuous development of Internet technology, along with the development trend of Internet of Things, Internet of Vehicles, big data, and cloud computing technology, it is necessary to vigorously develop vehicle coordination, because vehicles are moving objects on the road. It is a thing, to connect to the traffic control center, it is necessary to obtain the real-time information of the car; in addition, as a terminal, it is also the object of traffic management, it is a collection of two objects "vehicle" and "person" , and its information collection is also very important. Although many domestic cities have installed many cameras, sensors and vehicle-mounted mobile GPS systems on the roads, they can transmit a large number of rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G06Q10/04G06Q50/30
CPCG08G1/0125G06Q10/04G06Q50/40
Inventor 糜长军程清远周泽成
Owner 江苏广宇协同科技发展研究院有限公司