发明名称 |
Anordning för bestämning av formen av en vägyta |
摘要 |
An apparatus of for measuring roughness of a road surface such as convex, concave or inclination is to be mounted on the vehicle. The apparatus comprises a rotation driving member for generating rotation motion in vertical plane and for outputting a signal concerning its rotation angle. An inclinometer is provided to detect an inclined angle of the rotation driving member. A distance measuring member for measuring distance from road surface as being rotated by the rotation motion from said rotation driving member. A processing unit calculates a vertical distance and a horizontal distance between the apparatus and the road surface by means of the inclined angle detected by the inclinometer and the rotation angle detected by the rotation driving member. |
申请公布号 |
SE9504480(L) |
申请公布日期 |
1997.06.15 |
申请号 |
SE19950004480 |
申请日期 |
1995.12.14 |
申请人 |
TOKIMEC INC |
发明人 |
WATANABE HIROMITSU;TAKEUCHI NORIYUKI;ARIMOTO TETSUYA |
分类号 |
G01B11/24;G01S7/481;G01S17/88;G01S17/89;(IPC1-7):G01C7/04 |
主分类号 |
G01B11/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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