Vehicle steering system
View Patent ↗A vehicle steering system includes a control steering wheel, a transmission system, and a steering actuator, the control steering wheel being configured to generate steering signals, transmitted to the steering actuator through the transmission system. The control steering wheel is fixedly mounted and comprises a sensor system configured to detect the position of one or both of a user's hands on the grip of the control steering wheel, the generation of steering signals being performed based on the variation of the position of one or both of the hands along the grip of the control steering wheel.
1 . A vehicle steering system, comprising:
a control steering wheel;
a transmission system; and
a steering actuator,
wherein the control steering wheel is configured to generate steering signals, transmitted to the steering actuator through the transmission system,
wherein the control steering wheel is fixedly mounted and comprises a sensor system configured to detect a position of one or both hands of a user on a grip of the control steering wheel,
wherein the steering signals being are generated based on a variation of the position of the one or both hands along the grip of the steering wheel, and
wherein said sensor system comprises a guide arranged along at least part of a length of the grip of the steering wheel, the guide cooperating with at least one slider, further comprising an identification system of a movement of the at least one slider.
2 . The vehicle steering system according to claim 1 , wherein said sensor system comprises one or more capacitive sensors disposed on the steering wheel, the one or more capacitive sensors being arranged along at least part of a length of the grip of the steering wheel.
3 . The vehicle steering system according to claim 2 , wherein the one or more capacitive sensors are disposed in a front and/or peripheral part of the grip of the steering wheel, facing the user.
4 . The vehicle steering system according to claim 1 , wherein the guide is disposed in a front part of the grip of the steering wheel, facing the user.
5 . The vehicle steering system according to claim 1 , wherein the slider supports a covering element of at least part of the guide, the covering element being mounted integral with the at least one slider and having a relative movement in relation to the control steering wheel.
6 . The vehicle steering system according to claim 1 , wherein the identification system of the movement of the at least one slider comprises an optical system.
7 . The vehicle steering system according to claim 1 , further comprising a display unit configured to visualize at least running conditions of the vehicle.
8 . The vehicle steering system according to claim 7 , wherein the display unit is disposed at a center of the steering wheel.
9 . The vehicle steering system according to claim 1 , further comprising a processor configured to set, in response to a corresponding movement value of one or both of the user's hands, a corresponding movement value of the steering actuator.
10 . The vehicle steering system according to claim 1 , further comprising a sensor adapted to identify a movement of the steering actuator.