发明名称 VR motion base control apparatus and it's supporting structure
摘要 In a VR motion producing apparatus and an apparatus, comprising: a reception unit for receiving a presently projected picture frame No. from a picture apparatus; a detection unit for detecting a frame No. of operation data of a motion base presently executed by a motion base; a difference unit for comparing the picture frame No. with the motion frame No. to calculate a difference between them; a calculation unit for calculating an operation velocity of a motion base so as to correct this difference value; and a synchronization unit for reducing the difference between the picture frame No. and the motion frame No. for operating the motion base from the calculated velocity, a simulation rider transporting apparatus is featured by that an object to be controlled is a dynamic object; a motion model conversion unit is an apparatus for converting a motion model of a dynamic object to be controlled into a motion model of a motion base having a finite stroke, and furthermore contains two crank arms whose one ends are coupled to an elevation unit, a motor equal to a drive unit for changing an angle "prop" between the two crank arms into a preselected value to hold this changed angle, and a speed reducing machine; and a crank rod is coupled to a rider containing base while having a rotation free degree along 3 axial directions.
申请公布号 US2002150865(A1) 申请公布日期 2002.10.17
申请号 US20020073336 申请日期 2002.02.13
申请人 HITACHI, LTD. 发明人 SHIINA TSUKASA;KATOH MINORU;OSHIRO MASAYUKI;KAMIYA TAKAYUKI;SAKAIRI HIROSHI;OTOMO MASAMI;SEINO KENJI
分类号 A63G31/16;G09B9/14;(IPC1-7):G09B19/16 主分类号 A63G31/16
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