PROBLEM TO BE SOLVED: To provide a stability evaluation system which can easily evaluate stability of a two-wheeled vehicle during running.SOLUTION: A stability evaluation system 1A is a system for evaluating stability of a two-wheeled vehicle during running, and comprises: a locus data output part 2A which outputs locus data regarding a locus of the two-wheeled vehicle; a rotation center calculation part 5 which divides a locus represented by locus data into plural segments and determines a rotation center of the locus for each segment; and a presentation part 6 which presents a result of evaluation of the rotation center itself determined by the rotation center calculation part 5 or time change of the rotation center according to a prescribed rule by means which can be perceived by a person. Preferably, the locus data output part 2A includes an azimuth angle detection part 3A which detects an azimuth angle of a handle of the two-wheeled vehicle.SELECTED DRAWING: Figure 1
【課題】二輪車の走行中の安定性を手軽に評価することができる安定性評価システムを提供する。【解決手段】本発明に係る安定性評価システム1Aは、二輪車の走行中の安定性を評価するシステムであって、二輪車の軌跡に関する軌跡データを出力する軌跡データ出力部2Aと、軌跡データに示された軌跡を複数の区間に分割し、区間毎に軌跡の回転中心を求める回転中心計算部5と、回転中心計算部5によって求められた回転中心そのもの、または回転中心の時間変化を所定のルールにしたがって評価した結果を、人間が知覚し得る手段により提示する提示部6とを備えている。好ましくは、軌跡データ出力部2Aは、二輪車のハンドルの方位角を検知する方位角検知部3Aを含む。【選択図】図1
TWO-WHEELED VEHICLE STABILITY EVALUATION SYSTEM
二輪車の安定性評価システム
2018-07-05
Patent
Electronic Resource
Japanese
THREE-WHEELED VEHICLE AND STEERING AND DRIVING STABILITY METHOD FOR THREE-WHEELED VEHICLE
European Patent Office | 2021
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