A steer-by-wire steering assembly
Номер патента: SE546240C2
Опубликовано: 23-07-2024
Автор(ы): Thomas Li
Принадлежит: Chassis Autonomy Sba Ab
Опубликовано: 23-07-2024
Автор(ы): Thomas Li
Принадлежит: Chassis Autonomy Sba Ab
Реферат: A steer-by-wire steering assembly (100) for a vehicle comprises a housing (102) and at least one electronic control unit (202, 204). The steer-by-wire steering assembly (100) also comprises a motor assembly (250) having at least one rotor (214, 220) and at least one stator (212, 218) and the at least one electronic control unit (202, 204) is configured to control the motor assembly (250). The steer-by-wire steering assembly (100) further comprises an actuator (228) operatively coupled to the at least one rotor (214, 220) and a steering shaft (200) connectable to a first tie rod (104) and a second tie rod (108). The steering shaft (200) is configured to engage with the actuator (228) and to move longitudinally with respect to the housing (102) when the motor assembly (250) is actuated. A steering shaft displacement sensor (306) is configured to send a signal to the at least one electronic control unit (202, 204) in dependence of detecting a centre reference target (400) of the steering shaft (200). Wherein the electronic control unit (202, 204) is configured to determine a vehicle steady state condition and determine in dependence of the received signal from the steering shaft displacement sensor (306) a steering shaft offset when the vehicle is in the vehicle steady state condition.
A steer-by-wire steering assembly
Номер патента: SE2230353A1. Автор: Thomas Li. Владелец: Chassis Autonomy Sba Ab. Дата публикации: 2024-05-05.