公开(公告)号：EP1415839A1

公开(公告)日：2004-05-06

申请号：EP02425654.7

申请日：2002-10-29

Applicant: STMicroelectronics S.r.l.

Inventor： Esposito Corcione, Giuseppe ,  Rizzotto, Gianguido, c/o STMicroelectronics S.r.L. ,  Vitale, Gianluca ,  Novia, Tommaso

IPC: B60K6/04

CPC classification number: B60W10/06 ,  B60K6/48 ,  B60K6/543 ,  B60L2240/486 ,  B60W20/00 ,  B60W2510/0657 ,  B60W2510/242 ,  B60W2510/244 ,  B60W2550/147 ,  B60W2710/105 ,  Y02T10/6221 ,  Y10S903/918

Abstract: The invention relates to an electronic torque control and distribution system (11) for hybrid propulsion vehicles wherein the drive thrust is distributed between an electric engine (3) and an internal combustion engine (1) through a transmission system (2) delivering the torque of both engines (1, 3) to the vehicle wheels, being slaved to a control unit (4). Advantageously, the control system (11) comprises:

a controller (12) incorporating a fuzzy logic processor (13) to predict through Soft Computing techniques the torque contributions of the electric engine (3) and of the thermal engine (1);
a virtual sensor (15) for estimating the vehicle polluting emissions;
the controller (12) and the sensor (15) being bidirectional-connected to the control unit (4).

Abstract translation: 电子扭矩控制和分配系统（11）包括一个包含模糊逻辑处理器的控制器（12），以通过软计算技术预测电动发动机和内燃机的转矩贡献。 虚拟传感器（15）估计车辆污染排放。 控制器和传感器双向连接到控制单元（4）。