SYSTEM AND METHOD FOR DRIVER REACTION IMPAIRMENT VEHICLE EXCLUSION VIA SYSTEMATIC MEASUREMENT FOR ASSURANCE OF REACTION TIME

• US 20110304465A1
• Filed: 12/29/2010
• Published: 12/15/2011
• Est. Priority Date: 12/30/2009
• Status: Abandoned Application

• Current Assignee: Rory Lewis, Terrance E. Boult
• Original Assignee: Rory Lewis, Terrance E. Boult
• Inventors: Boult, Terrance E., Lewis, Rory
• Application Number:
  US12/980,899
• Publication Number:
  US 20110304465A1
• Time in Patent Office: Days
• US Class Current: 340/576
• CPC Class Codes: B60K 28/06 responsive to incapacity of driver
• CPC Class Codes: B60K 28/063 preventing starting of vehicles
• CPC Class Codes: B60W 2540/043 Identity of occupants
• CPC Class Codes: B60W 2540/24 Drug level, e.g. alcohol

Abstract

A system and method for measuring impairment in an operator and stopping an impaired operator from operating a vehicle. The method empirically measures an operator'"'"'s cognitive and motor skills requisite for safely operating a motorized vehicle and verifies the person'"'"'s identity. The invention includes three interlocking major subsystems. The first subsystem provides generalized impairment measurement unit. The second subsystem interfaces with the impairment measurement unit and a vehicle ignition system and ensures the vehicle does not start if the operator is impaired. The third system determines whether the person blowing into a drug and alcohol analyzer connected to the first system is that person by detecting a various biometric. If the operator is not impaired and their identity is verified the vehicle ignition is enabled. If the operator is indeed impaired beyond a level requisite to safely operate the vehicle the ignition is disabled.

Claims

1. An electrical circuit and transmission system for preventing impaired operators from activating a motorized vehicle housing an ignition disabling system comprising:

an impairment measurement unit for determining an impairment score of the operator,

an authentication module for determining an identity of the operator having an authentication signal,

a system controller receiving the impairment score and the authentication score and generating an ignition signal based on the impairment score and the authentication score, and

an ignition control system receiving the ignition signal.

2. The system of claim 1, wherein the authentication module includes a biometric sensor.

3. The system of claim 1, wherein the system controller compares the impairment score to a threshold.

4. The system of claim 1, further including a tamper sensor transmitting a tamper signal to the system controller.

5. The system of claim 3, wherein the impairment measurement unit includes one or more neuropsychological tests.

6. The system of claim 5, wherein the one or more neuropsychological test include a divided attention test.

7. The system of claim 5, wherein the impairment measurement unit stores an operator specific base-line state.

8. The system of claim 6, wherein the authentication module includes a password verification module.

9. The system of claim 1, wherein the authentication module includes a location verification unit.

10. The system of claim 1, further including a GPS (Global Position System) transmitting a location signal to the system controller.

11. The system of claim 10, further including a communication module coupled to the system controller.

12. A system for measuring and reporting an operator'"'"'s impairment level comprising:

a graphical display unit;

a processor coupled to the graphical display unit an input interface coupled to the processor;

an impairment measurement module running on the processor determining an impairment score using at least one divided attention test; and

a communication module coupled to the processor and receiving the impairment score.

13. The system of claim 12, further including an authentication module, transmitting authentication data to the communication module.

14. The method of claim 13, further including the step of transmitting the impairment score to a third party.

15. A method for measuring an operator'"'"'s impairment level, comprising the steps of:

testing an identity of an operator;

when the identity of the operator is valid, testing the impairment level of the operator to determine a test result;

comparing the test result to an operator specific base-line state to form an impairment score; and

when the impairment score of the operator is above a threshold, transmitting an operator-impaired signal.

16. The method of claim 15, wherein the step of testing the identity of the operator includes the step of verifying a location of the operator.

17. The method of claim 15, wherein the step of testing the identity of the operator includes the step of using a biometric sensor.

18. The method of claim 15, further including the step of receiving the operator-impaired signal at an ignition system.

19. The method of claim 15, further including the step of transmitting the operator-impaired signal to a third party.

20. The method of claim 15, wherein the step of testing the impairment level combines a plurality of neuropsychological tests and physiological tests.