Wheel watcher

• US 8,405,496 B2
• Filed: 11/13/2009
• Issued: 03/26/2013
• Est. Priority Date: 11/13/2009
• Status: Expired due to Fees

• Current Assignee: William Bennett
• Original Assignee: William Bennett
• Inventors: Bennett, William
• Primary Examiner(s): POPE, DARYL C
• Application Number:
  US12/618,495
• Publication Number:
  US 20110115617A1
• Time in Patent Office: 1,229 Days
• Field of Search: 340/439, 340/576, 340/573.1, 340/905, 180/272
• US Class Current: 340/439
• CPC Class Codes: B60Q 1/509 specific to unauthorised use, e.g. for indicating stolen vehicles or infringements of traffic rules
• CPC Class Codes: B60Q 1/544 for indicating other states or conditions of the vehicle occupants, e.g. for indicating disabled occupants
• CPC Class Codes: B60Q 9/00 Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00 , e.g. haptic signalling
• CPC Class Codes: B60W 2520/10 Longitudinal speed
• CPC Class Codes: B60W 2540/18 Steering angle
• CPC Class Codes: B60W 2556/50 of positioning data, e.g. GPS [Global Positioning System] data
• CPC Class Codes: B62D 1/046 Adaptations on rotatable parts of the steering wheel for accommodation of switches

Abstract

Disclosed is a vehicle driver safety device that serves the purpose of helping and encouraging drivers to drive attentively and with alertness with a degree of vehicle control that adapts to driver experience, vehicle speed and road conditions. Should the unsafe habits persist the system warns nearby cars and officials and records the incidents for review by a parent or mentor to serve as a deterrent. The new and unique wheel watcher utilizes a steering wheel with sensor arrays that determine the number and position of the drivers hands on the wheel, a vehicle speed and road condition sensor to judge the degree of control that is appropriate, a clock/timer to determine the length a unsafe practice persists and a driver identification device that affects the degree of safety practices that are encouraged by the system. An internal alarm is provided to alert the driver to an unsafe condition and indicators such as lights grouped with the sensors alert the driver to the safe positions for their hands that will satisfy the system that the vehicle is under adequate control.

Claims

1. A vehicle having a steering wheel watcher system, comprising:

a plurality of steering wheel sensors for detecting a presence of a driver hands;

wherein the plurality of steering wheel sensors are arranged in two or more groups;

wherein a first group of steering wheel sensors is located to a left of a vertical center line of the steering wheel;

wherein a second group of steering wheel sensors is located to a right of the vertical center line of the steering wheel;

one or more vehicle speed detectors;

an in vehicle alarm for alerting the driver of an unsafe driving condition;

a timer for determining an elapsed time;

a control system;

wherein the control system is connected to the plurality of steering wheel sensors, the one or more vehicle speed detectors, the timer and the in vehicle alarm;

wherein the control system does nothing in response to an output from the plurality of steering wheel sensors when the one or more vehicle speed detectors indicates a vehicle speed below a first preset speed;

wherein the control system starts the timer when the vehicle speed is traveling above a second preset speed and only one of the first group of steering wheel sensors or second group of steering wheel sensors indicates the presence of the drivers hands and sounds the in vehicle alarm when the timer reaches a predetermined elapsed time;

a hand comfort device for providing comfort to the driver;

wherein the hand comfort device is a hand warmer or;

wherein the hand comfort device is a vibrator;

wherein the system controller activates the hand comfort device based on a trip history.

2. The system of claim 1, wherein:

the control system activates the in vehicle alarm and external alarm when the vehicle is moving and none of the groups of steering wheel sensors indicates hand presence.

3. The system of claim 1, wherein:

the plurality of steering wheel sensors detects the electrical conductivity of the drivers hands.

4. The system of claim 3, further comprising:

one or more conductive gloves for covering one or more hands of the driver for having an electrical conductivity similar to the electrical conductivity of the drivers hands.

5. The system of claim 1, wherein:

the vehicle speed detector is a wireless device.

6. The system of claim 5, wherein:

the vehicle speed detector is a GPS.

7. The system of claim 1, wherein:

the system control activates the in vehicle alarm at or above a preset speed.

8. The system of claim 1, further comprising:

a driver identification device;

wherein the system controller alters at least one of a hand positions considered safe, preset period of time, internal alarm external alarm or data recording based on the driver identification.

9. The system of claim 8, wherein:

the driver identification device is a key pad for input of a password.

10. The system of claim 1, further comprising:

a data recording and output device for keeping a record of alarm activations;

wherein the data recording and output device keeps a record of at least one of driver identification the internal alarms, repeated internal alarms and external alarms or vehicle speed and road conditions of the wheel watcher system.

11. The system of claim 1, further comprising:

an external vehicle alarm for indicating an unsafe driving condition outside of the vehicle;

wherein the control system activates the external vehicle alarm when only one group of steering wheel sensors senses the presence of a hand for a predetermined period of time at or above a preset speed or no groups of steering wheel sensors senses the presence of hands above a speed of zero.

12. The system of claim 1, further comprising:

one or more active steering wheel sensor group indicators;

wherein the one or more active steering wheel sensor group indicators is located on the steering wheel in the proximity of a active steering wheel sensor group to inform the driver of the position of the hands on the steering wheel that will avoid activation of the alarms or alarm recording.

13. The system of claim 1, further comprising:

a road condition detector;

wherein the road condition detector is a wireless device;

wherein the system controller alters at least one of a hand positions considered safe, preset period of time, internal alarm external alarm of data recording based on the road conditions.

14. The system of claim 1, further comprising:

a hand comfort device for providing comfort to the driver;

wherein the hand comfort device is a hand warmer;

wherein the hand comfort device is a vibrator;

wherein the system controller activates the hand comfort device based on the driver identification or a trip history.

15. The system of claim 1, further comprising:

a cruise control cluster of driver inputs and indicators.

16. The system of claim 1, further comprising:

a clock positioned for ease of driver observation.

17. The system of claim 1, further comprising:

a wheel watcher system housing that is attachable to an existing steering wheel.

21. The system of claim 1, wherein:

one of the one or more vehicle speed detectors is a Global Positioning System;

the Global Positioning System activates the four or more steering wheel sensors above the preset speed.

22. The system of claim 1, wherein:

a driver ID device;

wherein the control system sounds the audible in vehicle alarm signaling to the driver that the hands are to be repositioned to another of the four or more sectors based upon sensing of an unsafe driving condition and considering the experience level of the driver input from the driver ID device.

23. The system of claim 1, wherein:

the driver ID device is a keypad;

wherein changes in ID information of the driver requires a password.

24. The system of claim 1, further comprising:

a data recording device that keeps a record of unsafe driving incidents for a later review.

25. The system of claim 1, further comprising:

an output device that communicates unsafe driving incidents for a review performed either locally or remotely.

26. The system of claim 1, further comprising:

indicators communicating to the driver a safe position for the drivers hands;

wherein the safe position of the drivers hands is indicated by an indicator in the on condition.

27. The system of claim 26, wherein:

the indicators are LEDs.

28. The system of claim 1, wherein:

the plurality of sensors are located in a steering wheel cover or integrated into the steering wheel.

18. A method of operating a wheel watcher system for a vehicle comprising the steps:

supplying one or more vehicle speed determining devices;

supplying one or more steering wheel sensors for a drivers left hand position;

supplying one or more steering wheel sensors for a drivers right hand position;

supplying a elapsed time determining device;

supplying an alarm inside of the vehicle;

activating the alarm when a pre-set time elapses while the vehicle is traveling above a pre-set speed without the steering wheel sensors for a drivers left hand and a steering wheel sensor for a drivers right hand are both activated.

19. The method of claim 18 further comprising the step:

Supplying a road condition determining device;

altering any of the pre-set time, pre-set speed, steering wheel sensors for a drivers left hand or the steering wheel sensors for the drivers right hand in response to a change in the road conditions.

20. The method of claim 18 further comprising the step:

Supplying a driver identification determining device;

altering any of the pre-set time, pre-set speed, steering wheel sensors for a drivers left hand or the steering wheel sensors for the drivers right hand in response to a change in the driver identification.

29. A steering wheel watcher system, comprising:

four or more steering wheel sensors for detecting a presence of a hand of a driver;

wherein each of the four or more steering wheel sensor is located in a unique position around a periphery of a steering wheel;

wherein each of the four or more steering wheel sensors is individually accessible for activation by each of the hands of the driver;

wherein the four or more steering wheel sensors are located in four or more sectors of the periphery of the steering wheel;

wherein a left half of the four or more sectors are located to a left of a vertical center line of the steering wheel;

wherein a right half of the four or more sectors are located to a right of the vertical center line of the steering wheel;

one or more vehicle speed detectors;

an audible in vehicle alarm for alerting the driver of an unsafe driving condition;

a timer for determining an elapsed time;

a control system;

wherein the control system is connected to at least one of the four or more steering wheel sensors in each of the four or more sectors, one or more vehicle speed detectors, the timer and the audible in vehicle alarm;

wherein the control system is quiescent in response to an output from the four or more steering wheel sensors when one or more of the one or more speed detectors indicates a vehicle speed below a first preset speed;

wherein the control system sounds the audible in vehicle alarm immediately when one of the one or more vehicle speed detectors indicates a vehicle speed above the first preset speed and none of the four or more steering wheel sensors in the first of the four or more or second of the four or more sectors indicates the presence of a hand of a driver;

wherein the control system sounds the audible in vehicle alarm when the timer reaches a preset time after the one or more vehicle speed detectors indicates a vehicle speed above the second preset speed and there is a lack of a steering wheel sensor output from the left half of the four or more sectors of four or more steering wheel sensors or the right half of the four or more sectors of four or more steering wheel sensors.

30. The system of claim 29, wherein:

one of the one or more vehicle speed detectors is a Global Positioning System;

the Global Positioning System activates the four or more steering wheel sensors above the preset speed.

31. The system of claim 29, wherein:

a driver ID device;

wherein the control system sounds the audible in vehicle alarm signaling to the driver that the hands are to be repositioned to another of the four or more sectors based upon sensing of an unsafe driving condition and considering the experience level of the driver input from the driver ID device.

32. The system of claim 29, wherein:

the driver ID device is a keypad;

wherein changes in ID information of the driver requires a password.

33. The system of claim 29, further comprising:

a data recording device that keeps a record of an unsafe driving incidents for a later review.

34. The system of claim 29, further comprising:

an output device that communicates unsafe driving incidents for a review done locally or remotely.

35. The system of claim 29, further comprising:

an outside vehicle alarm.

36. The system of claim 29, wherein:

indicators communicating to the driver a safe position for the drivers hands;

wherein the safe position of the drivers hands is indicated by an indicator in the on condition.

37. The system of claim 36, wherein:

the indicators are LEDs

38. The system of claim 29, wherein:

the plurality of sensors are located in a steering wheel cover or integrated into the steering wheel.

39. The system of claim 29, further comprising:

a driver ID device;

wherein the control system activates the one or more steering wheel indicators located within a designated of the four or more sectors based upon sensing an unsafe driving condition and a driver experience level from the driver ID device.

40. The system of claim 39, further comprising:

one or more steering wheel indicators located within each of the four or more sectors of the periphery of the steering wheel;

wherein the control system activates the one or more steering wheel indicators located within designated of the four or more sectors based upon sensing an unsafe driving condition and a driver experience level from the driver ID device.

41. The system of claim 39, wherein:

one of the one or more vehicle speed detectors is a Global Positioning System;

the Global Positioning System activates the four or more steering wheel sensors above the first preset speed.

42. The system of claim 39, wherein:

the control system sounds the audible in vehicle alarm signaling to the driver that the hands are to be repositioned to another of the four or more sectors based upon sensing of an unsafe driving condition and considering the experience level of the driver input from the driver ID device.

43. The system of claim 39, wherein:

the driver ID device is a keypad

wherein changes in ID information of the driver requires a password.

44. The system of claim 39, further comprising:

a data recording device that keeps a record of an unsafe driving incidents for a later review.

45. The system of claim 39, further comprising:

an output device that communicates an unsafe driving incidents for a review performed locally or remotely.

46. The system of claim 39, further comprising:

an outside vehicle alarm.

47. The system of claim 39, wherein:

the indicators are LEDs.

48. The system of claim 39, wherein:

the plurality of sensors are located in a steering wheel cover or integrated into the steering wheel.