Voice Recognition Sensor Driven Elevator for High-rise Vertical Shift

동굴관광용 고층수직이동 승강기의 긴급 음성구동 제어


Abstract

Recently, it is one of very interest technology of Human Computer Interaction(HCI). Nowadays, it is easy to find out that, for example, inside SF movies people has talking to computer. However, there are difference between CPU language and ours. So, we focus on connecting to CPU. For 30 years many scientists experienced in that technology. But it is really difficult. Our project goal is making that CPU could understand human voice. First of all the signal through a voice sensor will move to BCD (binary code). That elevator helps out people who wants to move up and down. This product's point is related with people's safety. Using a PWM for motor control by ATmega16, we choose a DC motor to drive it because of making a regular speed elevator. Furthermore, using a voice identification module the elevator driven by voice sensor could operate well up and down perfectly from 1st to 10th floor by PWM control with ATmega16. And, it will be clearly useful for high-rise vertical shift with voice recognition sensor driven.

Keywords

References

  1. C 언어를 이용한 AVR ATmega16 마이크로 컨트롤러/송봉길-성안당
  2. C 언어를 이용한 AVR ATmega 128 마이크로 컨트롤러/송봉길-성안당
  3. http://cafe.daum.net/sayvoice 음성정보기술 인식
  4. http://cafe.daum.net/avr8051
  5. AVR 마이크로프로세서 길잡이/신대섭-세화
  6. http://www.ktechno.co.kr
  7. http://www.daehwagm.co.kr
  8. L. R. Rabiner, R. W. Schafer, Digital Processing of Speech Signals, PrenticeHall, 1978
  9. Xuedong Huang, Alex Acero, Hsiao-wuen Hon, Spoken Language Processing, Prentice Hall PTR, 2001
  10. Herbert Gish and Michael Schmidt, "Text-Independent Speaker Identification", IEEE Signal Processing Magazine, October 1994
  11. Douglas A. Reynolds and Richard C. Rose, "Robust Text-Independent Speaker Identification Using Gaussian Mixture Speaker Models", IEEE Trans. Speech and Audio Processing, Vol. 3, No.1, January 1995