发明名称 |
SIMPLIFIED AREA CALCULATOR |
摘要 |
PROBLEM TO BE SOLVED: To provide a simplified area calculator which can easily calculate a paving area. SOLUTION: The simplified area calculator 1 comprises a distance detecting means 2 which detects the rotation of a wheel 13 and outputs distance pulses as distance information at regular intervals, a direction detecting means 3 which detects magnetism and outputs traveling directions as direction information, and a calculation processing means 4 which calculates an area based on the distance information and direction information obtained by moving the wheel 13 around the periphery of an area to be measured. COPYRIGHT: (C)2005,JPO&NCIPI
|
申请公布号 |
JP2004294312(A) |
申请公布日期 |
2004.10.21 |
申请号 |
JP20030088275 |
申请日期 |
2003.03.27 |
申请人 |
TOHO GAS CO LTD;TOKAI HODO KK |
发明人 |
YAMAZAKI HIROSHI;SATO TAKAHITO;GOTO MASAFUMI;NIWA MASAYUKI;KIMURA YUKIO;FUJIMOTO KAZUYOSHI |
分类号 |
G01B5/26;(IPC1-7):G01B5/26 |
主分类号 |
G01B5/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|