Vehicle diagnostic system for detecting heartbeat frequency using steering wheel photoplethysmography sensor
AssigneeStat Capsule Inc.
InventorYuri Busiashvili
Life of this patent
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Abstract
A vehicle equipped with a computer system capable of diagnosing a pulseless condition in the driver. The vehicle includes a steering wheel with photoplethysmography sensors positioned around its circumference to measure arteriolo-capillary pulse wave intervals when the driver grips the steering wheel. The computer system is connected to the steering wheel sensors, a proximity sensor system, rear tail lights, a navigation system, and an audio system. The computer system analyzes the time interval between consecutive arteriolo-capillary pulse waves and determines if it exceeds a predetermined time interval. If the predetermined time interval is exceeded, the computer system will perform steps for the safety of the driver.
Claims3
A vehicle with a computer configured to diagnose whether a driver of a vehicle is experiencing a pulseless condition comprising:
- a steering wheel adapted to include at least one photoplethysmography sensor located circumferentially on the steering wheel to communicate to the computer, heart beats of the driver when the steering wheel is gripped by the driver, a proximity sensor system, a visual display, front lights, cabin lights, rear tail lights, navigation system and an audio system, wherein the steering wheel, at least one sensor, proximity sensor system, front lights, cabin lights, rear tail lights and audio system are each operably connected to the computer;
- and,
- the computer determines the interval between consecutive heart beats of the driver and whether the interval between heart beats exceed a pre-determined time interval of between 6.0-7.5 seconds, and if exceeded, the computer will perform at least one action selected from the group consisting of:
- activating one or more of the front lights, cabin lights and rear tail lights of the vehicle;
- and, maneuvering the vehicle safely to a controlled stop.
A vehicle with a computer configured to diagnose whether a driver of a vehicle is experiencing a pulseless condition comprising:
- a steering wheel adapted to include at least one photoplethysmography sensor located circumferentially on the steering wheel to communicate to the computer, heart beats of the driver when the steering wheel is gripped by the driver, a proximity sensor system, a visual display, rear tail lights, an inhalant medication mounted for discharge within the vehicle in sufficient proximity to be inhaled by the driver, navigation system and an audio system, wherein the steering wheel, at least one sensor, proximity sensor system, rear tail lights, discharge of inhalant medication and audio system are each operably connected to the computer;
- and,
- the computer determines the interval between consecutive heart beats of the driver and whether the interval between heart beats exceed a pre-determined time interval of between 6.0-7.0 seconds, and if exceeded, the computer will perform at least one action selected from the group consisting of:
- activating the rear tail lights and maneuvering the vehicle safely to a controlled stop.
Dependencies are inferred from the claim text.