Alerting system and method for maintaining the awareness of a driver

• US 6,023,227 A
• Filed: 04/05/1999
• Issued: 02/08/2000
• Est. Priority Date: 04/05/1999
• Status: Expired due to Fees

• Current Assignee: Alexander Gersh Yanko, Gersh Froim Yanko
• Original Assignee: Alexander Gersh Yanko, Gersh Froim Yanko
• Inventors: Yanko, Alexander Gersh, Yanko, Gersh Froim
• Primary Examiner(s): TONG, NINA C
• Application Number:
  US09/286,078
• Time in Patent Office: 309 Days
• Field of Search: 340/576, 340/439, 340/425.5, 340/575, 180/272, 180/273, 701/70
• US Class Current: 340/576
• CPC Class Codes: G08B 21/06 indicating a condition of sleep, e.g. anti-dozing alarms

Abstract

The disclosed apparatus and method for maintaining the awareness of a vehicle'"'"'s driver comprises an accelerator pedal (15) and activating means (21) for actuating the vehicle'"'"'s warning system (17), the design of which is fulfilled in such a way, that the driver normally operates the accelerator pedal by means of his foot at a predetermined position on it, which guarantees his awareness. As soon, as he starts to lose awareness, the given position of his foot changes involuntarily, which engages the warning system.

Claims

1. An alerting system for maintaining the awareness of a driver of a vehicle, said vehicle includes an accelerator pedal for controlling a throttle via a linkage, and a warning/alarm system, wherein said alerting system comprises:

an electrical circuit comprising an On/Off switch for turning said alerting system either "On" or "Off" manually;

wherein said electrical circuit is coupled to said warning/alarm system;

an activating means is mounted on said accelerator pedal and coupled to said electrical circuit for actuating of said warning/alarm system;

a plate is mounted on said accelerator pedal pivotal in a transverse plane of said vehicle and is able to interact with said activating means;

said activating means actuates said warning/alarm system, when said driver'"'"'s foot presses on said accelerator pedal via said plate with any involuntary inwards/outwards movement, causing the interaction between said plate and said activating means, upon an initial stage of losing of the awareness of said driver.

2. The alerting system of claim 1, wherein said accelerator pedal, further comprising a holder, which is fixed on said linkage, and a pedal member of said accelerator pedal to which said plate is connected.

3. The alerting system of claim 1, wherein said activating means comprises at least one activator.

4. The alerting system of claim 1, wherein said warning/alarm system comprises a vehicle'"'"'s horn, and emergency flashers, which, being coupled to said electrical circuit, can be controlled by said alerting system as well.

5. The alerting system of claim 1, further comprising a cruise control means for maintaining said vehicle at a given speed, wherein said cruise control means is coupled to said electrical circuit, such that said cruise control means is disabled, when said alerting system is switched on, and said cruise control means is able to be activated only when said alerting system is switched off.

6. A method for maintaining the awareness of a driver of a vehicle, based on the relationship between the state of awareness of said driver and involuntary movements of his body and its parts due to the ability of body muscles to relax when the driver gets into an unconscious state, for a vehicle having an accelerator pedal, and a warning/alarm system, said method comprising the steps of:

determining the position of said accelerator pedal, operated by said driver'"'"'s foot, which corresponds to the required level of said driver'"'"'s awareness;

monitoring the deviation of the position of said accelerator pedal in a transverse plane of said vehicle from said determined position;

wherein said deviation is produced by an involuntary inward/outward movement of the driver'"'"'s foot, indicating an unconscious state of said driver;

actuating of said warning/alarm system in response to said monitored deviation of the said position.