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Road roughness index acquisition and sharing method and system

An index and leveling technology, which is used in the collection and sharing of road leveling indexes, and can solve problems such as lack of road surface condition analysis.

Inactive Publication Date: 2016-04-13
GUANGDONG COAGENT ELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method and system for collecting and sharing road smoothness index in order to solve the problem that the prior art does not analyze the road condition

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  • Road roughness index acquisition and sharing method and system
  • Road roughness index acquisition and sharing method and system

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Embodiment Construction

[0033] The present invention provides a method and system for collecting and sharing road leveling index. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] The content of the invention will be further described below by describing the embodiments in conjunction with the accompanying drawings.

[0035] See figure 1 , figure 1 The flow chart of a preferred embodiment of the method for collecting and sharing the road smoothness index is provided for the present invention, and the method is applied to a vehicle-mounted terminal. The vehicle-mounted terminal may be a vehicle-mounted navigator, or may be a mobile terminal or the like. The methods...

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Abstract

The invention discloses a road roughness index acquisition and sharing method and system. The method comprises the following steps: obtaining vehicle driving road surface vibration information and obtaining vehicle geographical position information and driving speed; generating a road condition vibration index according to the road surface vibration information and the geographical position information; and generating a road roughness index according to the road condition vibration index and the driving speed, and uploading the road roughness index to a server. According to the road roughness index acquisition and sharing method and system, the road condition is analyzed in the driving process, and thus the roughness index of the road section is obtained; a driver can decide whether to drive on the road according to the roughness index thereof, so that the problems of waste of time and even that the road is impassable due to extremely bad road condition can be prevented; and meanwhile, the information is uploaded to the server or sent to other users, so that the case that other users drive on the road section can be prevented.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for collecting and sharing road leveling indexes. Background technique [0002] With the rapid development of the country's economy, major progress has been made in the construction of traffic roads. In particular, road construction basically covers most of the country and brings a lot of convenience for people to travel. At the same time, with the continuous improvement of people's living standards, the per capita ownership of cars is also increasing, and the demand for self-driving travel is increasing. When planning navigation routes, users need to have a detailed understanding of the various states of unknown roads. At present, the existing navigation software and map data only describe the congestion state, but do not analyze the road surface conditions. As a result, when driving to the target road section, it is found that the road condi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
CPCG08G1/0112
Inventor 蒋全武
Owner GUANGDONG COAGENT ELECTRONICS SCI & TECH
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