System and method for preventing automobile accidents

• US 6,060,989 A
• Filed: 10/19/1998
• Issued: 05/09/2000
• Est. Priority Date: 10/19/1998
• Status: Expired due to Term

• Current Assignee: Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Gehlot, Narayan L.
• Primary Examiner(s): TONG, NINA C
• Application Number:
  US09/175,397
• Time in Patent Office: 568 Days
• Field of Search: 340/576, 340/575, 340/309.15, 340/439, 340/457, 340/436, 340/901, 340/903, 340/904, 180/272, 180/167, 180/168, 180/169, 180/170, 342/70, 342/71, 342/72, 367/905, 367/112, 367/96, 367/97, 367/107
• US Class Current: 340/576
• CPC Class Codes: B60K 28/066 actuating a signalling device B60K28/063 takes precedence
• CPC Class Codes: G08B 21/06 indicating a condition of sleep, e.g. anti-dozing alarms

Abstract

A system for preventing or reducing vehicle accidents comprising one or more sensors positioned on a vehicle sensing a condition or conditions indicative of a drivers ability to effectively control the vehicle; a processing unit in communication with the sensors, the processing unit receiving data from the sensors, analyzing the data to determine an appropriate response and initiating the response.

Claims

1. A system for monitoring a driver'"'"'s ability to safely operate a vehicle comprising:

a plurality of sensors positioned on a vehicle;

said sensors capable of gathering safety data indicative of a driver'"'"'s ability to safely drive said vehicle;

said safety data comprising conditions regarding said driver, conditions within said vehicle, and conditions outside said vehicle;

a processing unit in communication with said sensors, said processing unit receiving said safety data from said sensors, analyzing said safety data to assess said driver'"'"'s ability, and initiating a predetermined action in response to said assessed ability, said processing unit capable of receiving instructions from a source external to said system to override said predetermined action.

2. The system according to claim 1, wherein each one of said plurality of sensors is selected from a group of sensors consisting of:

motion sensors, infrared sensors, position sensor, audio sensors, video sensors, chemical sensors, sound sensors, touch sensors and radio frequency sensors.

3. The system according to claim 1, wherein at least one sensor of said plurality of sensors is positioned within a passenger cabin of said vehicle.

4. The system according to claim 1, wherein each of said plurality of sensors senses a condition selected from a group of conditions consisting of:

steering column movement, driver head movement, driver eye movement, driver body movement, slurred speech, snoring, alcohol in breath, road conditions, proximity to road side edges, proximity to road paint strips or roadway obstacles.

5. The system according to claim 1, wherein said processing unit comprises a Digital Signal Processor.

6. The system according to claim 5, wherein Digital Signal Processor utilizes parallel processing to carry out its processing.

7. The system according to claim 5, wherein Digital Signal Processor utilizes neural network/fuzzy logic to carry out its processing.

8. The system according to claim 1, wherein said processing unit is capable of communicating with devices other than said one or more sensors.

9. The system according to claim 1, wherein said predetermined action is selected from a group of actions consisting of:

an audio signal, a visual signal, reducing the speed of said vehicle, opening a window of said vehicle, turning on a flasher signal, initiating a driver speech slurring test, automatically dialing the police, automatically dialing another party, and disabling said vehicle; and

wherein said processing unit initiates no action if said assessed ability indicates that said driver is operating said vehicle safely.

10. A system for monitoring a driver'"'"'s ability to safely operate a vehicle comprising:

a plurality of sensors positioned on a vehicle;

said sensors sensing conditions indicative of a driver'"'"'s ability to safely drive said vehicle;

said conditions comprising conditions regarding said driver, conditions within said vehicle, and conditions outside said vehicle; and

a processing unit in communication with said sensors, said processing unit receiving data from said sensors, analyzing said data to determine an appropriate response, and initiating said response, said processing unit capable of receiving instructions from a source external to said system to override said initiating response.

11. The system according to claim 10, wherein said plurality of sensors are selected from a group of sensors consisting of:

motion sensors, infrared sensors, position sensors, audio sensors, video sensors, chemical sensors, sound sensors, touch sensors or radio frequency sensors, or any combination thereof.

12. The system according to claim 10, wherein said data is selected from a group of data consisting of:

steering column movement, driver head movement, driver eye movement, driver body movement, slurred speech, snoring, alcohol in breath, road conditions, proximity to road side edges, proximity to road paint strips, or roadway obstacles, or any combination thereof.

13. The system according to claim 10, wherein said response is selected from a group of responses consisting of:

an audio or visual signal, reducing the speed of said vehicle, opening one or more windows of said vehicle, turning on a flasher signal, initiating a driver speech slurring test, automatically dialing the police or another party and disabling said vehicle, or any combination thereof; and

wherein said processing unit initiates no action if said data indicates that said driver is operating said vehicle safely.

14. A method of preventing or reducing vehicle accidents comprising the steps of:

(a) sensing safety data indicative of a drivers ability to safely drive a vehicle, said safety data comprising conditions regarding said driver, conditions within said vehicle, and conditions outside said vehicle;

(b) analyzing said safety data to determine an appropriate response; and

(c) initiating said appropriate response, wherein said response can be overridden by a source external to said vehicle.

15. The method according to claim 14 further comprising the step of:

(d) determining whether said driver is authorized to drive said vehicle.

16. The method according to claim 15 further comprising the step of:

(e) disabling said vehicle if said driver is not authorized to drive said vehicle.