专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008140402A1 A METHOD OF CONTROLLING A VTG ENGINE 审中-公开
标题翻译：控制VTG发动机的方法
公开(公告)号：WO2008140402A1
公开(公告)日：2008-11-20
申请号：PCT/SE2008/050517
申请日：2008-05-06
申请人： SCANIA CV AB (publ) , SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
发明人： SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
IPC分类号： F02B37/24 , B60W10/06 , B60W10/10 , F02D23/00 , F16H61/21
CPC分类号： F16H61/0437 , F02B37/24 , F16H59/32 , F16H63/502 , Y02T10/144
摘要： When controlling an engine having a Variable Turbine Geometry (VTG) the VTG is closed some predicted time period before an up-gear shift is performed. This is advantageous because when the gear shift begins the engine breaking is already maximized and full engine brake can be obtained during the entire gear shift operation.
摘要翻译：当控制具有可变涡轮几何（VTG）的发动机时，VTG在执行升档前的一些预测时间段被关闭。这是有利的，因为当变速开始时，发动机断路已经最大化，并且在整个变速操作期间可以获得全发动机制动。

2. 发明申请

WO2010047652A1 METHOD, ARRANGEMENT AND COMPUTER PROGRAM PRODUCT FOR CONTROL OF ENGINE SPEED DURING A STARTING PHASE OF A VEHICLE 审中-公开
标题翻译：车辆起动阶段发动机转速控制的方法，装置和计算机程序产品
公开(公告)号：WO2010047652A1
公开(公告)日：2010-04-29
申请号：PCT/SE2009/051189
申请日：2009-10-20
申请人： SCANIA CV AB (publ) , HANSSON, Mikael , KJELL, Anders
发明人： HANSSON, Mikael , KJELL, Anders
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W10/06 , B60W10/02 , B60W30/18027 , B60W30/1884 , B60W2510/0216 , B60W2510/0275 , B60W2510/0638 , B60W2710/021 , B60W2710/023 , B60W2710/0644 , B60W2710/0666 , B60Y2200/14
摘要： The invention relates to a method for speed control of an engine (230) of a motor vehicle (100) with automatic transmission at the time of engaging a clutch (235) of the vehicle when setting said vehicle in motion, comprising the steps of: - requesting a desired clutch torque (T Cr ); - determining current clutch torque (T c ) of the clutch (235) and a closing rate (clutch torque increase (T c ) for the clutch (235) at the time of engaging it; - determining a dynamic torque increase (T D ) required for providing the engine speed increase required when engaging the clutch (235) at said closure rate; - determining, on the basis of parameters comprising said current clutch torque (T c ) and said dynamic torque increase (T0), a necessary engine torque (T En ) for achieving said requested clutch torque (T Cr ); - determining from said necessary engine torque (T En ) for the engine (230) a necessary engine speed (ω En ) for achieving said requested clutch torque (T Cr ); - raising the engine speed (ω En )to the necessary engine speed (ω En ) if the necessary engine speed (ω En ) is greater than a predetermined engine speed (ω Ed ) ■ The invention relates also to a device for control of engine speed, a motor vehicle, a computer programme for control of engine speed, and a computer programme and computer programme product.
摘要翻译：本发明涉及一种在设置车辆运动时与车辆的离合器（235）接合时具有自动变速器的机动车辆（100）的发动机（230）的速度控制方法，包括以下步骤： - 请求所需的离合器扭矩（TCr）; - 确定离合器（235）的当前离合器扭矩（Tc）和接合时离合器（235）的关闭速度（离合器扭矩增加（Tc））; - 确定提供所需离合器（235）所需的动态转矩增加（TD）在所述关闭速率下接合所述离合器（235）时所需的发动机转速增加; - 基于包括所述当前离合器扭矩（Tc）和所述动态转矩增加（T0）的参数，确定必要的发动机扭矩（TEn），用于实现所述请求的离合器扭矩（TCr）; - 根据所述发动机（230）的所述必要的发动机扭矩（TEn）确定用于实现所述请求的离合器扭矩（TCr）的必要的发动机转速（ΔEn）; - 提高发动机转速如果所需的发动机转速（ΔEn）大于预定的发动机转速（ΔEe），则将其转换为必要的发动机转速（ΔEn）。本发明还涉及用于控制发动机转速的装置，机动车辆，用于控制发动机转速的计算机程序，以及计算机程序和系统计算机程序产品。

3. 发明申请

WO2008140401A1 A METHOD OF CONTROLLING A VTG ENGINE 审中-公开
标题翻译：控制VTG发动机的方法
公开(公告)号：WO2008140401A1
公开(公告)日：2008-11-20
申请号：PCT/SE2008/050515
申请日：2008-05-06
申请人： SCANIA CV AB (publ) , SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
发明人： SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
IPC分类号： F02B37/24 , B60W10/06 , F02D23/00 , F16H61/21
CPC分类号： F02B37/24 , F02D23/00 , F02D41/0007 , F02D41/023 , F02D2250/22 , F16H59/32 , F16H61/0437 , F16H63/502 , F16H2306/54 , Y02T10/144
摘要： When controlling an engine provided with Variable Turbine Geometry (VTG), the VTG is closed to a maximally acceptable closed position without endangering the VTG when performing an up-shift. The VTG is kept in such a position during the gear shift which, allows for a quick retardation of the engine speed.
摘要翻译：当控制具有可变涡轮几何（VTG）的发动机时，VTG被关闭到最大可接受的关闭位置，而不会在执行升档时危及VTG。 VTG在变速期间保持在这样的位置，这允许发动机转速的快速延迟。

4. 发明授权

EP2349800B1 METHOD, ARRANGEMENT AND COMPUTER PROGRAM PRODUCT FOR CONTROL OF ENGINE SPEED DURING A STARTING PHASE OF A VEHICLE 有权
标题翻译：用于在发动机起动阶段控制发动机转速的方法，装置和计算机程序产品
公开(公告)号：EP2349800B1
公开(公告)日：2018-04-11
申请号：EP09822276.3
申请日：2009-10-20
申请人： Scania CV AB (publ)
发明人： HANSSON, Mikael , KJELL, Anders
IPC分类号： B60W10/02 , B60W10/04 , B60W30/188 , B60W10/06 , B60W30/18
CPC分类号： B60W10/06 , B60W10/02 , B60W30/18027 , B60W30/1884 , B60W2510/0216 , B60W2510/0275 , B60W2510/0638 , B60W2710/021 , B60W2710/023 , B60W2710/0644 , B60W2710/0666 , B60Y2200/14
摘要： The invention relates to a method for speed control of an engine (230) of a motor vehicle (100) with automatic transmission at the time of engaging a clutch (235) of the vehicle when setting said vehicle in motion, comprising the steps of: - requesting a desired clutch torque (TCr); - determining current clutch torque (Tc) of the clutch (235) and a closing rate (clutch torque increase (Tc) for the clutch (235) at the time of engaging it; - determining a dynamic torque increase (TD) required for providing the engine speed increase required when engaging the clutch (235) at said closure rate; - determining, on the basis of parameters comprising said current clutch torque (Tc) and said dynamic torque increase (T0), a necessary engine torque (TEn) for achieving said requested clutch torque (TCr); - determining from said necessary engine torque (TEn) for the engine (230) a necessary engine speed (?En) for achieving said requested clutch torque (TCr); - raising the engine speed (?En)to the necessary engine speed (?En) if the necessary engine speed (?En) is greater than a predetermined engine speed (?Ed) ¦ The invention relates also to a device for control of engine speed, a motor vehicle, a computer programme for control of engine speed, and a computer programme and computer programme product.

5. 发明公开

EP2349800A1 METHOD, ARRANGEMENT AND COMPUTER PROGRAM PRODUCT FOR CONTROL OF ENGINE SPEED DURING A STARTING PHASE OF A VEHICLE 有权
标题翻译：方法，安排和计算机程序产品用于控制发动机转速车辆的启动阶段期间
公开(公告)号：EP2349800A1
公开(公告)日：2011-08-03
申请号：EP09822276.3
申请日：2009-10-20
申请人： Scania CV AB (PUBL)
发明人： HANSSON, Mikael , KJELL, Anders
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W10/06 , B60W10/02 , B60W30/18027 , B60W30/1884 , B60W2510/0216 , B60W2510/0275 , B60W2510/0638 , B60W2710/021 , B60W2710/023 , B60W2710/0644 , B60W2710/0666 , B60Y2200/14
摘要： The invention relates to a method for speed control of an engine (230) of a motor vehicle (100) with automatic transmission at the time of engaging a clutch (235) of the vehicle when setting said vehicle in motion, comprising the steps of: - requesting a desired clutch torque (T
Cr ); - determining current clutch torque (T
c ) of the clutch (235) and a closing rate (clutch torque increase (T
c ) for the clutch (235) at the time of engaging it; - determining a dynamic torque increase (T
D ) required for providing the engine speed increase required when engaging the clutch (235) at said closure rate; - determining, on the basis of parameters comprising said current clutch torque (T
c ) and said dynamic torque increase (T0), a necessary engine torque (T
En ) for achieving said requested clutch torque (T
Cr ); - determining from said necessary engine torque (T
En ) for the engine (230) a necessary engine speed (ω
En ) for achieving said requested clutch torque (T
Cr ); - raising the engine speed (ω
En )to the necessary engine speed (ω
En ) if the necessary engine speed (ω
En ) is greater than a predetermined engine speed (ω
Ed ) ■ The invention relates also to a device for control of engine speed, a motor vehicle, a computer programme for control of engine speed, and a computer programme and computer programme product.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式