Turn signal appropritate use reminder system

• US 7,843,320 B2
• Filed: 02/16/2008
• Issued: 11/30/2010
• Est. Priority Date: 02/16/2008
• Status: Active Grant

• Current Assignee: Richard Louis Ponziani
• Original Assignee: Richard Louis Ponziani
• Inventors: Ponziani, Richard Louis
• Primary Examiner(s): TRIEU, VAN THANH
• Application Number:
  US12/070,169
• Publication Number:
  US 20090207012A1
• Time in Patent Office: 1,018 Days
• Field of Search: 340/438, 340/457, 340/465, 340/475, 340/476, 340/477, 340/478, 701/211, 701/213, 701/219, 303/146, 303/187
• US Class Current: 340/475
• CPC Class Codes: B60Q 11/00 Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
• 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

Abstract

A vehicle safety system to improve turn signal use by creating a conditioned response in the driver of a motor vehicle such that turn signals are used more appropriately over time. This is achieved using existing vehicle components to monitor a running recent history of executed turns, comparing each turn to the coinciding turn signal on/off status, and determining if turn signal usage was appropriate. If the recent history is indicative of neglectful turn signal usage, a reminder message is presented to the driver. If a driver is appropriately using turn signals nearly all of the time, then no reminder is ever presented, thus the system will never be considered a nuisance and is transparent to most drivers. Drivers who repeatedly neglect to use turn signals will over time increase usage and reminder messages will cease, thereby improving vehicle safety by increasing appropriate turn signal use.

Claims

1. A vehicle turn signal monitoring and reminder system comprising:

a means of monitoring a vehicle turn and a coinciding vehicle turn signal on or off status;

a means of comparing said vehicle turn and said coinciding vehicle turn signal on or off status to make a determination of inappropriate turn signal usage based upon a first predetermined criteria;

wherein said first predetermined criteria attainment is determined from computations comprised of monitored vehicle turn data and coinciding turn signal on or off status data;

a means of determining if a second predetermined criteria is met based on at least one recent history said determination outcome of said first predetermined criteria;

wherein said second predetermined criteria attainment is determined from turn signal usage rate computations;

wherein a general usage turn signal reminder which is not directed to any specific future turn is initiated.

2. The vehicle turn signal monitoring and reminder system of claim 1, wherein said reminder substantially forms the basis for a communication to a driver of said vehicle.

3. The vehicle turn signal monitoring and reminder system of claim 2, wherein said communication can be manually disabled.

4. The vehicle turn signal monitoring and reminder system of claim 2, wherein said communication comprises at least one format selected from the group consisting of an audible format, and a tactile format.

5. The vehicle turn signal monitoring and reminder system of claim 2 wherein said communication comprises a visual format.

6. The vehicle turn signal monitoring and reminder system of claim 5, wherein said visual format is a message-changeable display.

7. The vehicle turn signal monitoring and reminder system of claim 1, wherein said reminder is intermittent based upon said second predetermined criteria.

8. The vehicle turn signal monitoring and reminder system of claim 1, wherein said first predetermined criteria comprises at least one input format selected from the group consisting of vehicle yaw, vehicle travel distance, and vehicle velocity.

9. The vehicle turn signal monitoring and reminder system of claim 8, wherein said at least one input format is derived using at least one vehicle dynamics sensor.

10. The vehicle turn signal monitoring and reminder system of claim 8, wherein said at least one input format is derived using a global positioning satellite system.

11. A method of conveying a turn signal reminder message to a driver of a vehicle comprising:

configuring a means of monitoring a vehicle turn and a coinciding vehicle turn signal on or off status;

configuring a means of using a first predetermined criteria to determine inappropriate use of a turn signal, wherein said first predetermined criteria attainment is determined from computations comprised of monitored vehicle turn data and coinciding vehicle turn signal on or off status data;

configuring a means of determining if a second predetermined criteria is met based on at least one recent history said determination outcome of said first predetermined criteria;

wherein said second predetermined criteria attainment is determined from turn signal usage rate computations;

configuring a means of conveying a reminder message to said driver relating to turn signal usage, whereby said message substantially conveys a general recommendation for future turn signal usage, which is not directed to any specific future turn.

12. The method of claim 11, wherein said reminder message conveyed is intermittent based on said second predetermined criteria.

13. The method of claim 11, whereby said driver'"'"'s future behavior is conditioned to use turn signals more appropriately.

14. The method of claim 11, whereby a driver'"'"'s future behavior is conditioned to use turn signals with greater frequency.

15. The method of claim 11, whereby said message can be manually disabled.

16. A method of conveying a turn signal reminder message to a driver of a vehicle comprising:

configuring a means of monitoring a vehicle turn and a coinciding vehicle turn signal on or of status;

configuring a means of using a predetermined criteria to determine inappropriate use of a turn signal based upon said vehicle turn data and said coinciding vehicle turn signal on or off status data;

configuring a means of conveying a reminder message to said driver relating to turn signal usage, whereby said message substantially conveys a general recommendation for future turn signal usage which is not directed to any specific future turn.