公开(公告)号：US20040154593A1

公开(公告)日：2004-08-12

申请号：US10722069

申请日：2003-11-25

Applicant: STMicroelectronics S.r.l.

Inventor： Giuseppe Esposito Corcione ,  Mario Lavorgna ,  Giuseppe Palma ,  Olga Scognamiglio

IPC: F02M001/00

CPC classification number: F02D41/3809 ,  F02D41/3836 ,  F02D41/402 ,  F02D2041/1416 ,  F02D2041/1433 ,  F02D2200/0602 ,  F02D2200/0604 ,  Y02T10/44

Abstract: A Common Rail injection system of an endothermic engine, the injection system including at least one fuel pressure accumulating tank, of the rail type, having an input in fluid communication with a high-pressure pump and a plurality of outputs for feeding corresponding injectors by using pressure regulating means connected and depending on an electronic control unit. Advantageously a virtual pressure sensor includes a fluid-dynamic model of the accumulating tank suitable to estimate and to obtain fluid pressure values used by the electronic control unit for driving the injection means of the Common Rail injection system.

Abstract translation: 一种吸热式发动机的共轨喷射系统，该喷射系统包括至少一个轨道式燃料压力蓄积池，其具有与高压泵流体连通的输入和多个输出，用于通过使用 压力调节装置连接并依赖于电子控制单元。 有利地，虚拟压力传感器包括适合于估计并获得由电子控制单元用于驱动共轨喷射系统的喷射装置的流体压力值的累积罐的流体动力学模型。

公开(公告)号：US20040117078A1

公开(公告)日：2004-06-17

申请号：US10696741

申请日：2003-10-29

Applicant: STMicroelectronics S.r.l.

Inventor： Giuseppe Esposito Corcione ,  Gianguido Rizzotto ,  Gianluca Vitale ,  Tommaso Novia

IPC: B60K006/02

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: An electronic torque control and distribution system is provided for a hybrid propulsion vehicle. The drive thrust of the hybrid propulsion vehicle is distributed between an electric engine and an internal combustion engine through a transmission system. The transmission system delivers the torque of both engines to the vehicle wheels. The electronic torque control and distribution system is slaved to a control unit, and includes a controller for incorporating a fuzzy logic processor to predict through soft computing techniques the torque contributions of the electric engine and of the internal combustion engine. A sensor estimates the vehicle polluting emissions. The controller and the sensor are both connected to the control unit.

Abstract translation: 为混合推进车辆提供电子扭矩控制和分配系统。 混合推进车辆的驱动推力通过传动系统分布在电动发动机和内燃机之间。 传动系统将两个发动机的扭矩传递给车轮。 电子扭矩控制和分配系统被切换到控制单元，并且包括控制器，用于结合模糊逻辑处理器以通过软计算技术来预测电动发动机和内燃机的转矩贡献。 传感器估计车辆污染排放。 控制器和传感器都连接到控制单元。