Driving behavior data acquisition and analysis method and system

A technology of data acquisition and analysis method, which is applied in traffic control system, traffic control system of road vehicles, registration/instruction of vehicle operation, etc. Issues with high timeliness requirements

Active Publication Date: 2020-06-05
JIANGSU HOSKI NETWORK TECH CO LTD NANJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the construction and maintenance costs of professional ADAS equipment or fixed detection devices installed on road poles are very high
On the other hand, a large number of vehicles such as private cars and ordinary trucks cannot be forced to install equipment, and road resources for installing fixed devices are limited, so it is very difficult to actually obtain driving behavior data
[0004] Because the traditional driving behavior data collection relies on single-vehi

Method used

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  • Driving behavior data acquisition and analysis method and system
  • Driving behavior data acquisition and analysis method and system
  • Driving behavior data acquisition and analysis method and system

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Embodiment Construction

[0069] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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. The technical solutions provided by various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0070] The present invention provides a complete set of driving behavior data acquisition and analysis method, which includes three parts: data acquisition, data transmission and data analysis.

[0071] ...

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Abstract

The invention discloses a driving behavior data acquisition and analysis method and system. The invention relates to the technical field of traffic big data analysis, and solves the problem of high data acquisition and analysis cost caused by a traditional driving behavior data acquisition mode. According to the invention, data contents are selected as positioning data, speed data, urgent acceleration and deceleration data, lane departure data, license plate image data and front road video data, the data source can be an automobile data recorder or a vehicle-mounted mobile phone of any vehicleon the road. More than 90% of road vehicles can be basically covered on the premise of not increasing extra construction cost. The method has the advantages of wide data source, simple data acquisition, simple analysis method and low analysis equipment performance requirement, greatly reduces the construction, operation and maintenance cost on the whole, and is more beneficial to the realization,popularization and promotion of driving behavior analysis.

Description

technical field [0001] The invention relates to the technical field of traffic big data analysis, in particular to a method and system for acquiring and analyzing driving behavior data. Background technique [0002] Driving behavior analysis is of great significance to the risk prevention and control of road driving accidents, driver credit evaluation, and safety supervision of transportation companies. The main contents of driving behavior analysis include trajectory tracking, overspeed monitoring, collision warning monitoring, and lane departure monitoring. [0003] At present, the main means for the industry to obtain the above four behavioral data is to install professional driver assistance (ADAS) equipment in the car, or install fixed detection devices such as video surveillance and radar on the road. On the one hand, the construction and maintenance costs of professional ADAS equipment or fixed detection devices installed on road poles are very high. On the other han...

Claims

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Application Information

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IPC IPC(8): G08G1/017G08G1/052G08G1/0962G07C5/08
CPCG07C5/08G08G1/017G08G1/052G08G1/0962
Inventor 程清远周泽成糜长军
Owner JIANGSU HOSKI NETWORK TECH CO LTD NANJING
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