摘要 |
PROBLEM TO BE SOLVED: To precisely measure the acceleration of a two-wheeled vehicle, even when the vehicle is run with its vehicle body tilted. SOLUTION: A support member 3 which is attached to the vehicle body, a support shaft 4 which is installed horizontally at the support member 3 and a case 6, which is rotatably supported by the support shaft 4 and in which the weight of the lower side is larger than that of the upper side with reference to the support shaft 4 are installed, and accelerometers 9 are attached to one or both of the upper side and the lower side of the case 6.
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