[특허]Safe stopping distance detector, antenna and method

Safe stopping distance detector, antenna and method 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01S-013/60 G01S-013/34 G01S-013/38
출원번호	US-0852860 (1992-03-17)
발명자 / 주소	Grosch Theodore O. (744 Princeton Blvd. Apt. 16 Lowell MA 01851) Klimkiewicz Wojciech (360 McBath St. State College PA 16801) Moosbrugger Peter J. (203 Fernwood Ct. State College PA 16803)
인용정보	피인용 횟수 : 55 인용 특허 : 0

초록 ▼

An FM/CW radar system is disclosed for determining a safe stopping distance between a moving vehicle and a potential obstacle. The radar signal is modulated linearly over several slopes. A microstrip phased array transmit/receive antenna is also disclosed having a hybrid tap, corporate feed structure. Signals from the antenna are amplified and filtered, and passed through an analog to digital converter to a signal processor, which performs a Fast Fourier Transform on the signals to convert them from time domain data to frequency domain data. The frequency domain data is then used to solve target range and doppler equations, determine safe stopping distances, and sound or display alarms if the safe stopping distance has been violated. A sensitivity control adjusts for road conditions or operator reaction time variations.

대표청구항 ▼

A safe stopping distance detector for a host vehicle, comprising: an oscillator for generating continuous wave electromagnetic radar output signals; a modulator operably coupled to the oscillator to modulate said output signals; a signal processor operably coupled to the modulator to cause the modulator to produce multiple slope output signals from said oscillator, the slopes being produced in multiple pairs, the two slopes in each pair having opposite sign; a transmit antenna adapted to be located for the transmission of radar signals in a predetermined direction; a power splitter electrically connected between the oscillator and the transmit antenna; a receive antenna adapted to be located to receive radar signals emanating from the transmit antenna and reflecting off obstacles; a mixer electrically coupled between the power splitter and the receive antenna for producing a beat frequency for each modulation slope; said signal processor being electrically coupled to the mixer, the signal processor including means for analyzing the beat frequency for each slope to produce a signal for each possible obstacle, mans for matching said signals in successive pairs, means for identifying recurring signals corresponding to real obstacles, means for calculating the distances to said real obstacles, means for determining if said host vehicle can stop within said distances; and means coupled to the signal processor for producing an alarm if the host vehicle cannot stop within said distances.

이 특허를 인용한 특허 (55)

Pleva, Joseph S.; Delcheccolo, Michael Joseph, Antenna configurations for reduced radar complexity.
상세보기
Pleva,Joseph S.; Delcheccolo,Michael J., Antenna configurations for reduced radar complexity.
상세보기
Pleva,Joseph S.; Delcheccolo,Michael Joseph, Antenna configurations for reduced radar complexity.
상세보기
Wang C. David (Melville NY) Thompson James (Greenlawn NY) Walter William T. (Huntington NY), Apparatus and method for detection of molecular vapors in an atmospheric region.
상세보기
Wang C. David ; Thompson James ; Walter William T., Apparatus and method for detection of molecular vapors in an atmospheric region.
상세보기
Wang C. David (Melville NY) Thompson James P. (Greenlawn NY), Apparatus and method for motion detection and tracking of objects in a region for collision avoidance utilizing a real-t.
상세보기
Kam Bing, Automatic warning signal system for vehicles.
상세보기
Russell Mark E. ; Miccioli William F., Automotive forward looking sensor application.
상세보기
Lohmeier, Stephen P.; Nguyen, Nguyen D., Automotive radar sensor blockage detection system and related techniques.
상세보기
Nebiyeloul-Kifle, Yonas; Woodington, Walter Gordon, Automotive side object detection sensor blockage detection system and related techniques.
상세보기
Lee, Gregory S., Broadband binary phased antenna.
상세보기
Isogai, Akira; Tamatsu, Yukimasa; Kumon, Hiroaki; Teramura, Eiji, Cruise control apparatus performing automatic adjustment of object recognition processing in response to driver actions relating to vehicle speed alteration.
상세보기
Janky James M. ; Smith Derek Steven ; Schipper John F., Dynamic monitoring of vehicle separation.
상세보기
Nakatani Hiroto,JPX ; Hazumi Hiroshi,JPX ; Mizuno Hiroshi,JPX ; Fujita Akihisa,JPX ; Naganawa Hiroshi,JPX, FM-CW radar apparatus for measuring relative speed of and distance to an object.
상세보기
Tamatsu Yukimasa (Kariya JPX) Hazumi Hiroshi (Kariya JPX) Nakatani Hiroto (Kariya JPX), FM-CW radar system.
상세보기
Maas Stephen A. (Long Beach CA), FM-CW radar transceiver.
상세보기
Iihoshi Akira,JPX ; Kojima Jou,JPX, Frequency-modulated continuous-wave radar system.
상세보기
Tamaki, Tsutomu; Suzuki, Takuya; Matsuo, Koichi; Kai, Hiroshi, High frequency module.
상세보기
Spiess Newton E. (1379 SW. Albatross Way Palm City FL 34990), Highway traffic accident avoidance system.
상세보기
Ronald Hugh Miller ; Irving Toivo Salmeen ; David Michael DiMeo CA; Anya Lynn Tascillo, Method and apparatus for activating a crash countermeasure in response to the road condition.
상세보기
Rohling, Hermann, Method and device for determining distance and radial velocity of an object by means of radar signal.
상세보기
Schoor, Michael; Kuehnle, Goetz; Gross, Volker; Loesch, Benedikt; Heilmann, Stefan, Method for evaluating obstacles in a driver assistance system for motor vehicles.
상세보기
Stephen William Alland, Method of associating target data in a multi-slope FMCW radar system.
상세보기
Kishida, Masayuki, Method of storing data in radar used for vehicle.
상세보기
Focke, Thomas; Hilsebecher, Joerg; Zender, Arne; Schoeberl, Thomas; Hansen, Thomas, Motor vehicle FMCW radar having linear frequency ramps of different slopes that are set apart, which are associated with different angular ranges.
상세보기
Masayuki Kishida JP; Daisaku Ono JP; Hirofumi Higashida JP, Motor-vehicle-mounted radar apparatus.
상세보기
Iihoshi Akira,JPX, Multibeam FM radar system.
상세보기
Delcheccolo, Michael Joseph; Russell, Mark E.; Woodington, Walter Gordon; Pleva, Joseph S.; Firda, John M.; Van Rees, H. Barteld, Near object detection system.
상세보기
Delcheccolo, Michael Joseph; Russell, Mark E.; Woodington, Walter Gordon; Pleva, Joseph S.; Van Rees, H. Barteld, Near object detection system.
상세보기
Russell, Mark E.; Delcheccolo, Michael Joseph; Firda, John M., Path prediction system and method.
상세보기
Farmer Michael E. ; Bruce Michael P., Predictive collision sensing system.
상세보기
Gottwald, Frank, Pulse radar system.
상세보기
Suzuki Hiroshi (Kawasaki JPX) Shono Masayoshi (Kobe JPX) Isaji Osamu (Kobe JPX), Radar apparatus for detecting a distance/velocity.
상세보기
Sato, Koichi, Radar apparatus for use in vehicle.
상세보기
Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Pleva, Joseph S.; Russell, Mark E.; Van Rees, H. Barteld, Radar detection method and apparatus.
상세보기
Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Pleva, Joseph S.; Russell, Mark E.; Van Rees, H. Barteld, Radar detection method and apparatus.
상세보기
Woodington,Walter Gordon; Delcheccolo,Michael Joseph; Pleva,Joseph S.; Russell,Mark E.; Van Rees,H. Barteld, Radar detection method and apparatus.
상세보기
Richardson Michael R. (Romsey GB3), Radar equipment and method for its operation.
상세보기
Nakanishi, Motoi; Ishii, Toru; Nishimura, Tetsu, Radar for detecting a target based on a frequency component.
상세보기
Curran Anthony ; Potts Steven L. ; Crain Arthur, Radar system and method of operating same.
상세보기
Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Pleva, Joseph S.; Russell, Mark E.; Van Rees, H. Barteld; Hanson, James T., Radar transmitter circuitry and techniques.
상세보기
Kondoh, Hiroshi, Radar, radio frequency sensor, and radar detection method.
상세보기
Takahashi Masashi,JPX ; Takada Hiroshi,JPX, Roadway deviation prevention system.
상세보기
Russell, Mark E.; Delcheccolo, Michael Joseph; Woodington, Walter Gordon; Van Rees, H. Barteld; Firda, John Michael; Lippert, Delbert, Safe distance algorithm for adaptive cruise control.
상세보기
Vacanti, David C., Self-calibrating a radar altimeter based on a simulated return signal.
상세보기
Holmes David W., Sensors and methods for sensing displacement using radar.
상세보기
Ono, Daisaku, Stationary on-road object detection method for use with radar.
상세보기
Pleva, Joseph S.; Breglia, Caroline; French, Thomas W.; Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Russell, Mark E.; Van Rees, H. Barteld, Switched beam antenna architecture.
상세보기
Wang C. David (Melville NY), Target prediction and collision warning system.
상세보기
Pleva, Joseph S.; Russell, Mark E.; Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Van Rees, H. Barteld, Technique for changing a range gate and radar coverage.
상세보기
Pleva, Joseph S.; Russell, Mark E.; Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Van Rees, H. Barteld, Technique for changing a range gate and radar for coverage.
상세보기
Farmer Michael E., Vehicle collision radar with randomized FSK wave form.
상세보기
Yuan Zhiping (9817 High Point Dr. Shreveport LA 71106), Vehicular safety distance alarm system.
상세보기
Hanson, James T.; Woodington, Walter Gordon; Delcheccolo, Michael Joseph; Pleva, Joseph S.; Russell, Mark E.; Van Rees, H. Barteld, Video amplifier for a radar receiver.
상세보기
Yuanzhu, Dou, Wireless sensor device.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Safe stopping distance detector, antenna and method 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (55)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Safe stopping distance detector, antenna and method 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (55)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트