Vehicle wheel control system, wheel controller of vehicle and vehicle having the same
AssigneesHyundai Motor Company, Kia Corporation
InventorSoo Hyuk LEE
Life of this patent
Estimating the term…
Abstract
A vehicle wheel control system, a wheel controller of a vehicle, and a vehicle including the same are provided. The vehicle wheel control system includes a plurality of wheel speed sensors configured to measure a speed of wheels of a vehicle, a plurality of local controllers installed on the wheels of the vehicle and controlling the wheels of the vehicle, a central controller connected to the plurality of local controllers, and a dual local bus line connected between the plurality of local controllers and the central controller and configured to transmit and receive data.
Claims20
A vehicle wheel control system comprising:
- a plurality of wheel speed sensors configured to measure a speed of wheels of a vehicle;
- a plurality of local controllers installed on the wheels of the vehicle and controlling the wheels of the vehicle;
- a central controller connected to the plurality of local controllers;
- and
- a dual local bus line connected between the plurality of local controllers and the central controller and configured to transmit and receive data.
A wheel controller of a vehicle, comprising:
- a wheel sensor communication unit receiving a measurement value through a wheel sensor line connected to a wheel speed sensor installed on a wheel of a vehicle;
- a signal processing unit deriving wheel speed data based on the measurement value of the wheel speed sensor;
- a central communication unit transmitting and receiving data through a dual local bus line connected to a central controller of the vehicle;
- and
- a wheel control unit controlling driving and braking of the wheel.
A vehicle comprising:
- a plurality of wheels including a motor and an electronic brake;
- a plurality of wheel speed sensors installed on the plurality of wheels and measuring speeds of the plurality of wheels;
- a plurality of local controllers provided to respectively correspond to the plurality of wheels and controlling the plurality of wheels;
- a central controller connected to the plurality of local controllers;
- and
- a dual local bus line connected between the plurality of local controllers and the central controller and configured to transmit and receive data.
Dependencies are inferred from the claim text.