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1.发明公开SYSTEME DE CONTROLE LONGITUDINAL POUR LE MAINTIEN A L ARRET D UN VEHICULE EQUIPE D UNE BOITE DE VITESSES AUTOMATIQU E. 审中-公开纵向控制系统保持在车辆上固定位置，并所述车辆自动变速器
公开(公告)号：EP1594729A1
公开(公告)日：2005-11-16
申请号：EP04701035.0
申请日：2004-01-09
申请人： Renault s.a.s.
发明人： FAUVEL, François
IPC分类号： B60T7/12
CPC分类号： B60T7/122 , B60W10/02 , B60W10/10 , B60W10/11 , B60W10/18 , B60W30/18118 , B60W30/1819 , B60W2510/0657 , B60W2510/1005 , B60W2510/186 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/142 , F16H61/20 , F16H63/48 , F16H2061/205
摘要： The invention relates to a system for automatically keeping a motor vehicle stationary, comprising a heat engine, an automatic gear-box and a service brake which is controlled by an electronic control system (1). The invention is characterised in that it comprises: means for estimating the resistant loads applied to the vehicle; means for calculating the braking torque necessary to keep the vehicle stationary, as a function of the aforementioned estimation; and means for transmitting the braking torque value thus calculated to the service brake control system (1).
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2.发明授权DISPOSITIF ET PROCEDE DE PILOTAGE D'UNE TRANSMISSION AUTOMATISEE D'UN GROUPE MOTOPROPULSEUR D'UN VEHICULE AUTOMOBILE 有权DEVICE AND METHOD FOR控制自动变速器在汽车传动系统
公开(公告)号：EP2231457B1
公开(公告)日：2013-06-12
申请号：EP09703508.3
申请日：2009-01-09
申请人： Renault s.a.s.
CPC分类号： B60W30/18063 , B60W30/188 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/105
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3.发明公开
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4.发明公开DISPOSITIF ET PROCEDE DE PILOTAGE D'UNE TRANSMISSION AUTOMATISEE D'UN GROUPE MOTOPROPULSEUR D'UN VEHICULE AUTOMOBILE 有权DEVICE AND METHOD FOR控制自动变速器在汽车传动系统
公开(公告)号：EP2231457A1
公开(公告)日：2010-09-29
申请号：EP09703508.3
申请日：2009-01-09
申请人： Renault s.a.s.
CPC分类号： B60W30/18063 , B60W30/188 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/105
摘要： The invention relates to a method for controlling the automated transmission of a power train in an automobile that comprises the following steps: a) measuring a plurality of variables, including the depression level of the brake pedal, the depression level of the accelerator pedal and an instant speed of the automobile, the instant speed being included within an interval ranging from the minimum speed to the maximum speed of the vehicle, the control setting is calculated following a ramp method when the instantaneous speed (V) is below a ramp threshold value (Vr) and the depression level of the accelerator pedal is zero. b) determining a steering set point of at least two of the driving wheels of the automobile based on the variables measured during step a). According to the invention, the determination in step b) is carried out so that the steering set point varies in a continuous manner over the entire speed variation interval, in particular when the instant speed of the vehicle is different from zero and lower than a creeping threshold value and when the depression level of the accelerator pedal change from a value equal to zero to a value different from zero.
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