An Implementation of a Vehicular Digital Video Recorder System

Author

Lin, Chien-Chuan ; Wang, Ming-Shi

Author_Institution

Dept. of Eng. Sci., Nat. Cheng Kung Univ., Tainan, Taiwan

fYear

2010

fDate

18-20 Dec. 2010

Firstpage

907

Lastpage

911

Abstract

A vehicular digital video recorder system acts as the flight recorder of a vehicle which used to record the behavior of a running vehicle. In this paper, a designed vehicular digital video recorder system was reported. The hardware system was based on an embedded platform. The system also supports an online real-time navigator and an offline video data viewer. To consider data security, the recorded video data was water-marked to prevent tampered. The offline video data viewer is used to play the recorded video and display the recorded related vehicle´s parameters accompanied with the video which represented the instant status of the running vehicle. With the viewer system, it can be used to analysis the recorded data and find the facts for the status of the vehicle when a traffic accident occurred.

Keywords

accidents; embedded systems; road safety; security of data; traffic engineering computing; video recording; watermarking; data security; embedded platform; offline video data viewer; online real-time navigator; recorded video data; traffic accident; vehicle behavior; vehicular digital video recorder system; watermarking; Global Positioning System; Gravity; Streaming media; Transform coding; Vehicles; Watermarking; DVR; VDVR; digital video recorder; vehicle´s black box;

fLanguage

English

Publisher

ieee

Conference_Titel

Green Computing and Communications (GreenCom), 2010 IEEE/ACM Int'l Conference on & Int'l Conference on Cyber, Physical and Social Computing (CPSCom)

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-9779-9

Electronic_ISBN

978-0-7695-4331-4

Type

conf

DOI

10.1109/GreenCom-CPSCom.2010.78

Filename

5724940