Multimedia Collection and Transmission Based on ARM11 Embedded Wireless Terminal Device

DOI

10.2991/meic-14.2014.155How to use a DOI?

Keywords

ARM11; multimedia collection and wireless transmission; V4L2; libjpeg; socket

Abstract

This paper presents an embedded terminal design based on ARM11 to implement multimedia information sharing and relay transmission between wireless terminal devices. Multimedia collection and wireless transmission to each other are easy to be realized based on an embedded board combined with a CMOS camera module and a SDIO wifi module. After the procedure of installation of cross complier on PC, and transplantation of bootloader, linux kernel and file system on board, through programming application based on V4L2, the camera can be controlled to capture a picture, which is compressed into jpeg format by calling libjpeg, another application is applied to wirelessly send pictures to each other through TCP socket network programming between two embedded devices. This design can widely be used in fields like modern security, monitor system for safety production, cloud camera and so on.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Changqing Bai
AU  - Anyang Hu
PY  - 2014/11
DA  - 2014/11
TI  - Multimedia Collection and Transmission Based on ARM11 Embedded Wireless Terminal Device
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 693
EP  - 697
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.155
DO  - 10.2991/meic-14.2014.155
ID  - Bai2014/11
ER  -