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    • 6. 发明授权
    • Vehicle drive control device
    • 车辆驱动控制装置
    • US08019520B2
    • 2011-09-13
    • US12196698
    • 2008-08-22
    • Shintaro OsakiHiroyuki KodamaMasayoshi TakedaKazunori KadowakiYasuhiro NakaiHajime KumabeShotaro Fukuda
    • Shintaro OsakiHiroyuki KodamaMasayoshi TakedaKazunori KadowakiYasuhiro NakaiHajime KumabeShotaro Fukuda
    • G06G7/00
    • B60K28/16B60T8/175B60T2240/06B60W2520/26B60W2530/10B60W2550/148B60W2720/106B60W2720/30
    • A vehicle drive control device includes an initially determined request acceleration calculation means for calculating an initially determined request acceleration, an automatic drive control means for receiving the initially determined request acceleration and applying a predetermined torque to each wheel, a torque calculation means for calculating an allowable torque not causing a slip at each wheel when the allowable torque is applied thereto, on the basis of a vertical load applied to thereto and a friction coefficient of a road surface, a limit acceleration calculation means for calculating a limit acceleration acting on the vehicle in a case where the calculated allowable torque is applied to each wheel, and a request acceleration determination means for obtaining a request acceleration on the basis of the limit acceleration and the initially determined request acceleration, and for outputting the request acceleration, replacing the initially determined request acceleration, to the automatic drive control means.
    • 一种车辆驱动控制装置,包括用于计算初始确定的请求加速度的初始确定的请求加速度计算装置,用于接收初始确定的请求加速度并向每个车轮施加预定扭矩的自动驱动控制装置,用于计算允许 基于对其施加的垂直载荷和路面的摩擦系数,在施加允许扭矩的情况下,在每个车轮处不产生滑动的扭矩;极限加速度计算装置,用于计算作用在车辆上的极限加速度 对每个车轮施加计算出的允许转矩的情况,以及根据极限加速度和最初确定的要求加速度求出请求加速度的请求加速度判定单元,输出请求加速度,将最初确定的请求 加速,到t 他自动驾驶控制手段。