Apparatus and method for auto-leveling steering wheel
First Claim
Patent Images
1. A system for auto-leveling a steering wheel, the system comprising:
- an angle sensor configured to sense an inclination of the steering wheel;
a controller configured to control a driving of a motor driven power steering (MDPS);
a communication unit configured to wirelessly transmit an angle measured by the angle sensor to the controller;
a body on which the angle sensor and the communication unit are installed; and
a fixer configured to fix the body to the steering wheel, the fixer including a hook disposed on a center of the body and hooked on an inner circumference surface of the steering wheel,wherein the controller is further configured to;
i) a calculate an adjustment amount of the steering wheel based on the angle measured by the angle sensor,ii) drive the MDPS until the steering wheel is aligned at a normal position,iii) recognize that the steering is aligned at the normal position when the angle measured by the angle sensor is approximately zero degrees, andiv) lock the MDPS by transmitting a normal position control signal to the MDPS.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus and a method for auto-leveling a steering wheel include an angle sensor configured to sense an inclination of the steering wheel; and a communication unit configured to wirelessly transmit an angle measured by the angle sensor to a controller controlling a driving of a motor driven power steering (MDPS).
14 Citations
7 Claims
-
1. A system for auto-leveling a steering wheel, the system comprising:
-
an angle sensor configured to sense an inclination of the steering wheel; a controller configured to control a driving of a motor driven power steering (MDPS); a communication unit configured to wirelessly transmit an angle measured by the angle sensor to the controller; a body on which the angle sensor and the communication unit are installed; and a fixer configured to fix the body to the steering wheel, the fixer including a hook disposed on a center of the body and hooked on an inner circumference surface of the steering wheel, wherein the controller is further configured to; i) a calculate an adjustment amount of the steering wheel based on the angle measured by the angle sensor, ii) drive the MDPS until the steering wheel is aligned at a normal position, iii) recognize that the steering is aligned at the normal position when the angle measured by the angle sensor is approximately zero degrees, and iv) lock the MDPS by transmitting a normal position control signal to the MDPS. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A method for auto-leveling a steering wheel, the method comprising the steps of:
-
fixing, by a fixer, a body on the steering wheel; sensing, by an angle sensor, an inclination of the steering wheel; wirelessly transmitting, by a communication unit, an angle measured by the angle sensor to a controller; calculating, by the controller, an adjustment amount of the steering wheel based on the angle measured by the angle sensor; driving, by the controller, a motor driven newer steering (MDPS) until the steering wheel is aligned at a normal position; recognizing, by the controller, that the steering is aligned at the normal position when the angle measured by the angle sensor is approximately zero degrees; and locking, by the controller, the MAPS by transmitting a normal position control signal to the MDPS, wherein the fixer includes a hook disposed on a center of the body and hooked on an inner circumference surface of the steering wheel.
-
Specification