Vehicle control system with advanced tire monitoring
AssigneeFord Global Technologies, LLC
InventorsChristopher R. Bujak, Manoharprasad K. Rao, Mark A. Cuddihy
Life of this patent
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Abstract
A control system (11) for a vehicle (10) includes vehicle dynamics sensors (35-47) providing a vehicle dynamics signal. Tire monitoring system sensors (20) in each wheel generate tire signals including temperature, pressure and acceleration data. A controller (26) communicates with the tire monitoring system sensors (20) and at least one vehicle dynamics sensor, and generates a brake signal as a function of the multi-axis acceleration data of the tire signals. The brake signal is transmitted to a brake system (64) to apply a brake torque in response to the brake signal.
Claims4
A system for a vehicle comprising:
- a tire sensor located within each wheel of the vehicle and generating a tire signal comprising pressure, temperature and multi-axis acceleration data;
- at least one vehicle dynamics sensor providing a vehicle dynamics signal;
- a controller communicating with the tire sensor and the at least one vehicle dynamics signal, generating a brake signal in response to the vehicle dynamics signal and as a function of the multi-axis acceleration data of the tire signal;
- and
- a brake system applying a braking torque to each of the vehicle wheels in response to the brake signal generated by the controller.
A system for a vehicle comprising:
- a tire sensor located within at least one wheel of the vehicle and generating a tire signal comprising pressure, temperature and multi-axis acceleration data;
- at least one vehicle dynamics sensor providing a vehicle dynamics signal;
- a controller communicating with the tire sensor and the at least one vehicle dynamics sensor and generating a brake signal in response to the vehicle dynamics signal and as a function of the multi-axis acceleration data of the front and rear tire signals;
- and
- a brake system applying a braking torque to at least one of the vehicle wheels in response to the brake signal generated by the controller.
Dependencies are inferred from the claim text.