The invention relates to a method for determining a steering dead zone and for eliminating starting resistance in a vehicle having at least one steered wheel (5) mechanically connected to an actuator (2), comprising: a) starting from a first initial position (I1) in which the actuator (2) is in an intermediate position (M) and biased in a second direction, moving the actuator in the first direction, the first direction is opposite the second direction until a movement of the steering wheel (5) is detected at a first dead zone detection position (DB1) of the actuator (2); b) storing (508) an actual position of the actuator (2) at the first dead zone detection position (DB1) as a first dead zone value [theta] DB1; c) after reaching the first dead zone detection position (DB1), further moving (509) the actuator (2) in the first direction by a predetermined [theta] ESD1 first starting resistance elimination angle in order to make a predetermined movement of the at least one steering wheel (5) and further mechanical components connected thereto, reaching a first starting resistance elimination position (ESD1), the further mechanical component comprises at least one brake arranged for braking at least one steering wheel (5). The invention also relates to a system for carrying out the method according to the invention.
本发明涉及一种用于在车辆中确定转向死区和消除启动阻力的方法,该车辆具有至少一个与致动器(2)机械连接的转向轮(5),该方法包括:a)从第一初始位置(I1)开始,其中致动器(2)处于中间位置(M)并朝向第二方向偏置,使致动器朝向第一方向移动,第一方向与第二方向相反,直到在致动器(2)的第一死区检测位置(DB1)检测到转向轮(5)的移动;b)将致动器(2)在第一死区检测位置(DB1)的实际位置存储(508)为第一死区值ΘDB1;c)在到达第一死区检测位置(DB1)之后,致动器(2)沿第一方向进一步移动(509)预定的ΘESD1第一启动阻力消除角,以使至少一个转向轮(5)及与其连接的另外的机械部件进行预定移动,到达第一启动阻力消除位置(ESD1),该另外的机械部件包括布置用于制动至少一个转向轮(5)的至少一个制动器。本发明还涉及一种用于执行本发明方法的系统。
Method and system for determining steering dead zone and eliminating starting resistance
用于确定转向死区和消除启动阻力的方法和系统
26.04.2024
Patent
Elektronische Ressource
Chinesisch
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