Development of High Density Infrared Remote Control Test Matching System

Author

Cai, Jianping ; Han, Zhike

Author_Institution

Comput. Sci. Sch., Zhejiang Univ. City Coll., Hangzhou, China

fYear

2010

fDate

18-20 Dec. 2010

Firstpage

885

Lastpage

888

Abstract

An infrared based test matching system hardware platform used for group psychoanalysis purpose is introduced in the paper. The platform is composed with more than 30 infrared transmit parts and one receive end, with a Microchip MCU as their processors. An innovative coding and decoding scheme is designed in this system, which shortens the IR code length and the wave circle period comparing to normal IR coding modes. The computer program finishes the final data processing. This device effectively reduces the infrared signal conflicts and improves the assess productivities greatly, and the optimized anti-noise program make it possible for a group´s Q and A (Questioning and Answering) or voting purpose.

Keywords

decoding; encoding; microcontrollers; optical communication; psychometric testing; signal denoising; telecontrol; IR code length; antinoise program; coding; computer program; data processing; decoding; group psychoanalysis; high density infrared remote control; infrared based test matching system hardware platform; infrared signal; microchip MCU; questioning and answering; voting purpose; wave circle period; Computers; Educational institutions; Encoding; Interference; Presses; Receivers; Transmitters; code; decode; infrared remote control; test matching;

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.2010.67

Filename

5724936