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System and method for detecting driver drowsiness including detection of steering rotation and reversal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-023/00
출원번호 US-0580175 (1984-02-15)
우선권정보 JP-0024605 (1983-02-18)
발명자 / 주소
  • Seko Yasutoshi (Yokohama JPX) Iizuka Haruhiko (Yokosuka JPX) Yanagishima Takayuki (Yokosuka JPX) Obara Hideo (Yokosuka JPX)
출원인 / 주소
  • Nissan Motor Company, Limited (JPX 03)
인용정보 피인용 횟수 : 26  인용 특허 : 5

초록

A system and method for detecting driver drowsiness in an automotive vehicle employs means for detecting changes in steering direction of a steering wheel on the basis of steering pulses, each steering pulse being produced whenever the steering wheel is rotated through a predetermined angle, and det

대표청구항

A method for detecting driver drowsiness in an automotive vehicle, comprising the steps of: (a) determining whether a number of pulses within a first duration interval of time exceeds a first reference value, each of the pulses being produced whenever a steering wheel of the vehicle is rotated throu

이 특허에 인용된 특허 (5)

  1. Yanagishima Takayuki (Yokohama JPX) Matsumura Akira (Yokohama JPX), Driving assurance system for wheeled vehicles.
  2. Seko Yasutoshi (Yokohama JPX) Yanagishima Takayuki (Yokosuka JPX) Fukasawa Noburu (Kamakura JPX), Drowsiness alarm system for a vehicle.
  3. Inoue Naohiko (Yokohama JA) Yanagishima Takayuki (Yokohama JA) Nakamura Hiromichi (Yokohama JA) Fukasawa Noburu (Kamakura JA), Method of determining the driver\s sufficient alertness to drive a motor vehicle safely.
  4. Yanagishima ; Takayuki ; Matsumura ; Akira, Steering-wheel reversal driver alertness monitor.
  5. Oishi Kazuo (Oobu JA) Yamada Takashi (Anjo JA) Yoshida Shuzo (Okazaki JA), System for providing a driving person with helpful information for driving a vehicle.

이 특허를 인용한 특허 (26)

  1. Kuo, Tzu-Jen, Alert method and alert system thereof.
  2. Van Dongen, Hans; Forsman, Pia, Alertness monitoring systems and associated methods.
  3. Omry, Dan; Slovin, Zvi Ben-Ami, Driver alertness monitoring system.
  4. Prakah-Asante, Kwaku O.; Yang, Hsin-hsiang; Tseng, Finn, Driver anomaly detection.
  5. Li, Chia-Hsien; Chang, Yao-Tsung; Lin, Pai-Yang, Driver drowsiness prediction system and method thereof.
  6. Breed, David S; Johnson, Wendell C; DuVall, Wilbur E, Driver fatigue monitoring system and method.
  7. Breed, David S; Johnson, Wendell C; DuVall, Wilbur E, Driver fatigue monitoring system and method.
  8. Yokoyama Shintaro,JPX ; Kojima Kouichi,JPX, Driving condition-monitoring apparatus for automotive vehicles.
  9. Kim, Do-yoon; Cho, Seong-je; Lee, Min-hyoung; Cho, Chul-ho; Park, Han, Electronic device and method for determining a state of a driver.
  10. Graham Donald A. ; Robertson Randall P., Flight crew response monitor.
  11. Gotoh Shinichiro,JPX, Head lamp device for vehicle.
  12. McLaughlin, Shane; Tsuda, Hiroshi; Hankey, Jon; Yamamura, Tomohiro; Kuge, Nobuyuki, Impaired operation detection method.
  13. Boer Erwin R., Method and apparatus for determining workload of motor vehicle driver.
  14. Rene A. Najor, Method and apparatus for monitoring driver alertness.
  15. Galley, Lars; Hentschel, Elisabeth Hendrika; Kuhn, Klaus-Peter; Stolzmann, Wolfgang, Method and control device for recognising inattentiveness according to at least one parameter which is specific to a driver.
  16. Ganesch, Dieter, Method for detecting a lack of driver activity at the steering wheel of a motor vehicle.
  17. Kozlovsky Oren,ILX, Muscle building body adhering apparatus.
  18. Yamamoto Keiichi,JPX, Safety driving system.
  19. Shahar Arie,ILX ; El-Hanany Uri,ILX ; Tsigelman Alex,ILX ; Gorin Alex,ILX ; Klier Shimon,ILX ; Halbertal Eldan,ILX, Semiconductor detector.
  20. Shahar Arie,ILX ; El-Hanany Uri,ILX ; Tsigelman Alex,ILX ; Gorin Alex,ILX ; Klier Shimon,ILX ; Halbertal Eldan,ILX, Semiconductor radiation detector with reduced surface effects.
  21. Eto Kunihiko (Toyota JPX) Ohno Akihiro (Okazaki JPX) Mori Yutaka (Toyokawa JPX), Steering angle detection device.
  22. Ito Ken (Yokohama JPX) Kawabe Taketoshi (Tokyo JPX), System and method for controlling a steering reaction force imposed on a steering wheel.
  23. Jeong, Donghoon; Jeon, Byeongwook, System and method of controlling vehicle using turning degree.
  24. Bando, Takashi; Egawa, Masumi; Kubo, Takatomi; Hamada, Ryunosuke; Ikeda, Kazushi, System for detecting abnormal driving behavior.
  25. Obradovich, Michael L., Technique for operating a vehicle effectively and safely.
  26. Haque, Amanul; Desai, Amit V., Vigilance monitoring technique for vehicle operators.
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