Apparatus, system, and method for detecting the presence of an intoxicated driver and controlling the operation of a vehicle
A system is disclosed to control operation of a vehicle based on a blood alcohol content of a driver. A detector includes a sensor configured to measure an alcohol content of air in a predetermined three-dimensional zone within a vehicle. The three-dimensional zone is proximal to a driver seat side of the vehicle. The sensor is configured to measure the alcohol content of the air independent of interaction of a driver with the detector. The sensor is configured to produce an electrical signal representative of a blood alcohol content of the driver. A controller is electrically coupled to the detector. The controller is configured to determine a tamper event. Optionally, the controller is configured to detect a presence of the driver within the vehicle. A method for preventing operation of a vehicle by an intoxicated person also is disclosed.
1. A system for controlling operation of a vehicle based on a blood alcohol content of a driver, the system comprising:
a detector comprising a sensor configured to measure an alcohol content of air in a predetermined three-dimensional zone within a vehicle, wherein the three-dimensional zone is proximal to a driver seat side of the vehicle, wherein the sensor is configured to measure the alcohol content of the air independent of interaction of a driver with the detector, and wherein the sensor is configured to produce an electrical signal representative of a blood alcohol content of the driver; and
a controller electrically coupled to the detector, wherein the controller is configured to determine a tampering with the system.
2. The system of claim 1 , wherein the controller is configured to control an operation of the vehicle.
3. The system of claim 1 , further comprising a vehicle ignition system coupled to the controller, wherein the controller is configured to render the vehicle ignition system inoperative.
4. The system of claim 1 , wherein the detector is located within a dashboard of the vehicle.
5. The system of claim 1 , wherein the controller is configured to determine a tampering with the sensor.
6. The system of claim 1 , wherein the sensor is located within a microphone of a hands-free set within the vehicle.
7. The system of claim 1 , wherein the controller is configured to determine a tampering comprising deactivation of the detector.
8. The system of claim 1 , wherein the controller is configured to record data associated with the tampering with the system.
9. A method for preventing operation of a vehicle by an intoxicated person, the method comprising:
measuring, by a sensor portion of a detector, an alcohol content of air in a predetermined three-dimensional zone within a vehicle independently of interaction of a driver with the detector, wherein the three-dimensional zone is proximal to a driver seat side of the vehicle;
producing, by the sensor, an electrical signal representative of a blood alcohol content of the driver; and
determining, by a controller electrically coupled to the detector, a tampering with a system comprising the sensor and the controller.
10. The method of claim 9 , comprising controlling, by the controller, an operation of the vehicle.
11. The method of claim 9 , comprising rendering inoperative, by the controller, a vehicle ignition system coupled to the controller.
12. The method of claim 9 , comprising determining, by the controller, a tampering with the sensor.
13. The method of claim 9 , comprising determining, by the controller, a tampering with the system comprising a deactivation of the detector.
14. The method of claim 9 , comprising recording, by the controller, data associated with the tampering with the system.
15. A system for controlling operation of a vehicle based on a blood alcohol content of a driver, the system comprising:
a detector comprising a sensor configured to measure an alcohol content of air in a predetermined three-dimensional zone within a vehicle, wherein the three-dimensional zone is proximal to a driver seat side of the vehicle, wherein the sensor is configured to measure the alcohol content of the air independent of interaction of a driver with the detector, and wherein the sensor is configured to produce an electrical signal representative of a blood alcohol content of the driver; and
a controller electrically coupled to the detector, wherein the controller is configured to detect a presence of the driver within the vehicle, and wherein the controller is configured to determine a tampering with the system.
16. The system of claim 15 , further comprising a pressure switch coupled to the controller, wherein the pressure switch is located in a driver seat.
17. The system of claim 15 , further comprising a vehicle ignition system coupled to the controller, wherein the controller is configured to detect activation of the ignition system.
18. The system of claim 15 , wherein the controller is configured to control an operation of the vehicle.
19. The system of claim 15 , wherein the controller is configured to render the vehicle ignition system inoperative.
20. The system of claim 15 , wherein the controller is configured to record data associated with the tampering with the system; and wherein the controller is configured to determine a tampering with the sensor or a deactivation of the detector.