Surface terrain data structure for use by earth moving machine
摘要
The machine operates with the data from a positioning system 102, e.g. a laser sensing or global positioning system. The positioning system provides input to a microprocessor based controller 116. The controller has a stored required ground surface model 106 used for comparison 104. Input is also made from a dynamic surface model. Output is applied to an automatic controller and a user display.
申请公布号
DE19744772(A1)
申请公布日期
1998.06.18
申请号
DE19971044772
申请日期
1997.10.12
申请人
CATERPILLAR INC., PEORIA, ILL., US
发明人
HENDERSON, DANIEL E., WASHINGTON, ILL., US;KLEIMENHAGEN, KARL W., PEORIA, ILL., US;KOEHRSEN, CRAIG L., PEORIA, ILL., US;SHETTY, SATISH M., EAST PEORIA, ILL., US