TOP > 外国特許検索 > VELOCITY/DISTANCE DETECTION SYSTEM, VELOCITY/DISTANCE DETECTION APPARATUS, AND VELOCITY/DISTANCE DETECTION METHOD

VELOCITY/DISTANCE DETECTION SYSTEM, VELOCITY/DISTANCE DETECTION APPARATUS, AND VELOCITY/DISTANCE DETECTION METHOD

外国特許コード F120006579
整理番号 S2010-0301
掲載日 2012年5月15日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2011JP050551
国際公開番号 WO 2011/087088
国際出願日 平成23年1月14日(2011.1.14)
国際公開日 平成23年7月21日(2011.7.21)
優先権データ
  • 特願2010-007492 (2010.1.15) JP
発明の名称 (英語) VELOCITY/DISTANCE DETECTION SYSTEM, VELOCITY/DISTANCE DETECTION APPARATUS, AND VELOCITY/DISTANCE DETECTION METHOD
発明の概要(英語) Disclosed is a velocity/distance detection system provided with a transmitter and a receiver and detecting the distance between the transmitter and the receiver, wherein the transmitter transmits a composite frequency signal, and wherein the receiver is provided with: a receiving means for receiving the composite frequency signal transmitted from the transmitter; a calculating means for calculating a plurality of estimated power values or estimated amplitude values so that the difference between the plurality of estimated power values or estimated amplitude values falls within a target range; a velocity estimating means for estimating that the velocity at which the difference is within the target range is equal to the velocity of the transmitter or receiver; and a distance estimating means for extracting the phases of the plurality of frequency signals when the difference is within the target range, calculating the propagation delay time of the composite frequency signal between the transmitter and the receiver on the basis of the extracted phases, and estimating the distance between the transmitter and the receiver on the basis of the calculated propagation delay time.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • Inter-University Research Institute Corporation Research Organization of Information and Systems
  • The University of Tokyo
  • 発明者(英語)
  • HASHIZUME, Hiromichi
  • SUGIMOTO, Masanori
  • SATO, Tomohiko
国際特許分類(IPC)
指定国 AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AO(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH(UTILITY MODEL),BR(UTILITY MODEL),BW,BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CL(UTILITY MODEL),CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM,DO(UTILITY MODEL),DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH(UTILITY CERTIFICATE),GM,GT(UTILITY MODEL),HN(UTILITY MODEL),HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,JP(UTILITY MODEL),KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),ME,MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM(UTILITY MODEL),PE(UTILITY MODEL),PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,ST,SV(UTILITY MODEL),SY,TH(PETTY PATENT),TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN(PATENT FOR UTILITY SOLUTION),ZA,ZM,ZW,EP(AL,AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LT,LU,LV,MC,MK,MT,NL,NO,PL,PT,RO,RS,SE,SI,SK,SM,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW(UTILITY MODEL),GH(UTILITY MODEL),GM(UTILITY MODEL),KE(UTILITY MODEL),LR(UTILITY MODEL),LS(UTILITY MODEL),MW(UTILITY MODEL),MZ(UTILITY MODEL),NA(UTILITY MODEL),SD(UTILITY MODEL),SL(UTILITY MODEL),SZ(UTILITY MODEL),TZ(UTILITY MODEL),UG(UTILITY MODEL),ZM(UTILITY MODEL),ZW(UTILITY MODEL)),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
※ ライセンスをご希望の方、特許の内容に興味を持たれた方は、問合せボタンを押してください。

PAGE TOP

close
close
close
close
close
close