초록 ▼

A control system is employed in a vehicle to assist a user to operate the vehicle effectively and safely. In accordance with the invention, the system provides driving assistance to the user by taking into account the user's physical condition, the vehicle condition and the surrounding conditions. T

A control system is employed in a vehicle to assist a user to operate the vehicle effectively and safely. In accordance with the invention, the system provides driving assistance to the user by taking into account the user's physical condition, the vehicle condition and the surrounding conditions. The surrounding conditions include, e.g., road, weather and traffic conditions, external to the vehicle. The vehicle condition concerns the conditions of the brakes, steering, tires, radiator, etc. of the vehicle. Signs of fatigue, stress and illness of the user are monitored by the control system to assess the user's physical condition.

대표청구항 ▼

The invention claimed is: 1. A method for use in a system in a vehicle for monitoring a tire condition, comprising: receiving one or more signals containing at least data concerning a plurality of temperatures measured from different parts of a tire of the vehicle, and information for identifying t

The invention claimed is: 1. A method for use in a system in a vehicle for monitoring a tire condition, comprising: receiving one or more signals containing at least data concerning a plurality of temperatures measured from different parts of a tire of the vehicle, and information for identifying the tire; determining based at least on the data concerning the plurality of temperatures whether the tire is properly inflated; identifying the tire based on the information; and issuing an alert when it is determined that the tire is improperly inflated, the alert including an indication of the tire. 2. The method of claim 1 wherein the signals are received from one or more transmitters remote from the system. 3. The method of claim 1 wherein the plurality of temperatures include a first temperature of a first part of the tire, a second temperature of a second part of the tire and a third temperature of a third part of the tire. 4. The method of claim 3 wherein it is determined that the tire is over-inflated if the first temperature is higher than an average of the second and third temperatures by a threshold. 5. The method of claim 3 wherein it is determined that the tire is under-inflated if the first temperature is lower than an average of the second and third temperatures by a threshold. 6. The method of claim 1 wherein the indication includes a location of the tire. 7. Apparatus for use to monitor a condition of a tire of a vehicle, the apparatus comprising: a plurality of sensors for measuring temperatures of different parts of the tire, the plurality of sensors being associated with the different parts of the tire, respectively; and one or more transmitters for transmitting one or more signals to a receiver outside the tire, the one or more signals containing at least data concerning the temperatures measured by the sensors and information concerning the different parts of the tire associated with the sensors. 8. The apparatus of claim 7 wherein the one or more signals also contain information for identifying the tire. 9. The apparatus of claim 7 wherein the receiver is associated with the vehicle. 10. The apparatus of claim 7 wherein whether the tire is properly inflated is determined as a function of at least the temperatures. 11. A system for use in a vehicle for monitoring a tire condition, comprising: an interface for receiving one or more signals containing at least data concerning a plurality of temperatures measured from different parts of a tire of the vehicle, and information for identifying the tire; a processor configured to determine based at least on the data concerning the plurality of temperatures whether the tire is properly inflated, the tire being identified based on the information; and a device for issuing an alert when it is determined that the tire is improperly inflated, the alert including an indication of the tire. 12. The system of claim 11 wherein the signals are received from one or more transmitters remote from the system. 13. The system of claim 11 wherein the plurality of temperatures include a first temperature of a first part of the tire, a second temperature of a second part of the tire and a third temperature of a third part of the tire. 14. The system of claim 13 wherein it is determined that the tire is over-inflated if the first temperature is higher than an average of the second and third temperatures by a threshold. 15. The system of claim 13 wherein it is determined that the tire is under-inflated if the first temperature is lower than an average of the second and third temperatures by a threshold. 16. The system of claim 11 wherein the indication includes a location of the tire.