发明授权
- 专利标题： Three-wheel vehicle electronic stability system and control strategy therefor
- 专利标题（中）： 三轮车电子稳定系统及其控制策略
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申请号： US13295254申请日： 2011-11-14
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公开(公告)号： US08655565B2公开(公告)日： 2014-02-18
- 发明人: Mario Dagenais , Daniel Mercier
- 申请人： Mario Dagenais , Daniel Mercier
- 申请人地址： CA Valcourt
- 专利权人： Bombardier Recreational Products Inc.
- 当前专利权人： Bombardier Recreational Products Inc.
- 当前专利权人地址： CA Valcourt
- 代理机构： BCF LLP
- 主分类号： G06F19/00
- IPC分类号： G06F19/00 ; B60T7/12 ; B60K28/16
摘要：
A method for enhancing stability of a three wheel vehicle having a pair of front wheels and a single rear wheel, each of the wheels having a tire with a tire grip threshold. The method including deploying an electronic stability system (ESS) on the vehicle, providing the ESS with input from various vehicle sensors related to the longitudinal and lateral acceleration of the vehicle, causing the ESS to determine whether (i) a precursory condition indicative of a wheel lift exists and (ii) the tire grip threshold of any of the tires has been exceeded; and when a precursory condition indicative of a wheel lift exists and the tire grip threshold of none of the tires has been exceeded, causing the ESS to reduce the longitudinal acceleration of the vehicle by a first amount less than that which would cause the tire grip threshold of any of the tires to be exceeded.