System that warns in advance of occupants exiting or entering a parked vehicle

• US 10,223,915 B2
• Filed: 01/29/2011
• Issued: 03/05/2019
• Est. Priority Date: 01/29/2011
• Status: Expired due to Fees

• Current Assignee: Cory Grenier, Russell Haines
• Original Assignee: Cory Grenier, Russell Haines
• Inventors: Haines, Russell, Grenier, Cory
• Primary Examiner(s): Lim, Steven
• Assistant Examiner(s): Adnan, Muhammad
• Application Number:
  US13/016,965
• Publication Number:
  US 20120194356A1
• Time in Patent Office: 2,957 Days
• CPC Class Codes: B60Q 1/324 for signalling that a door is open or intended to be opened
• CPC Class Codes: B60Q 1/52 for indicating emergencies
• CPC Class Codes: B60Q 2400/40 Welcome lights, i.e. specific or existing exterior lamps to assist leaving or approaching the vehicle
• CPC Class Codes: B60Q 2400/50 Projected symbol or information, e.g. onto the road or car body
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: G08G 1/161 Decentralised systems, e.g. inter-vehicle communication
• CPC Class Codes: G08G 1/166 for active traffic, e.g. moving vehicles, pedestrians, bikes

Abstract

A system for protecting the safety of occupants exiting and entering a vehicle is disclosed. The system has sensors on the interior, exterior and remotely of the vehicle and one or more imaging devices that project an image onto the pavement supporting the vehicle as well as optional data input devices all communicating with a system controller. The system anticipates that the occupant will be leaving the vehicle and the time it will take for the occupant to fully exit the vehicle. The system further controls the imaging devices to warn the drivers of oncoming traffic of the occupant'"'"'s egress and warn or block the egress of the occupant should a particularly dangerous condition exist.

Claims

1. A system that warns one or more drivers of approaching vehicles in advance of one or more occupants that are about to enter or exit a parked vehicle, comprising:

a controller within the parked vehicle;

one or more sensors detecting an action of the one or more occupants of the parked vehicle that are performing normal preparations to exit or enter the parked vehicle, wherein the one or more sensors are in communication with the controller;

one or more imaging devices producing an image that is visible by the one or more drivers of the approaching vehicles; and

an occupant sensor detecting whether an occupant of the parked vehicle has an occupant profile and, if not, the system creates the occupant profile for the occupant, wherein the controller adjusts an the activation time of the imaging devices relative to historical data for each occupant profile, stored in a rolling memory;

wherein the one or more imaging devices are in communication with the controller;

wherein the controller activates the one or more imaging devices before the one or more occupants opens a door of the parked vehicle at the activation time learned by the historical data of the occupants routine, stored in the rolling memory, in preparation for entering or exiting the parked vehicle as measured by the one or more sensors, wherein the activation time is adjustable by the controller based on occupant statistical data which is stored in the rolling memory.

2. The system of claim 1, wherein:

the one or more imaging devices projects a visible image on a surface for viewing by the one or more drivers of the approaching vehicles.

3. The system of claim 2, wherein:

the surface for viewing the image is a portion of pavement for supporting the approaching vehicles and the parked vehicle.

4. The system of claim 3, further comprising:

one or more external inputs that communicate conditions influencing an optimum activation time of the one or more imaging devices, wherein the one or more external inputs include at least one of the speed of traffic passing the parked vehicle, distance between the parked vehicle and oncoming traffic or passing traffic, an ambient light level, a weather condition, a road condition, a road configuration and a pavement condition.

5. The system of claim 4, wherein:

the controller adjusts the activation time of the imaging devices relative to progress of the one or more occupants preparing to exit or enter the parked vehicle depending on the one or more external inputs.

6. The system of claim 5, wherein:

the occupant sensor inputs include but are not limited to a weight, a height, an electronic ID, or another measure to identify the one or more occupants.

7. The system of claim 6, wherein:

the occupant sensor inputs include but are not limited to a shift control position, an emergency brake, an ignition switch, a dome light, a visor mirror, a cigarette lighter, a rear view mirror position, a safety belt buckle, an inside door handle proximity, an inside door handle, a door position, a remote lock control, a door key lock and an outside door handle.

8. The system of claim 7, wherein:

the controller activates the door lock upon activating the one or more imaging devices and deactivates the door lock when conditions are safe for exiting or entering the parked vehicle.

9. The system of claim 8, wherein:

the controller activates a sensory alarm inside of the parked vehicle communicating to the one or more occupants with a light, a sound or a vibration.

10. The system of claim 9, wherein:

the parked vehicle is selected from the group consisting of a personal vehicle, a commercial vehicle, a public service vehicle, a defense vehicle;

a construction vehicle, an air travel vehicle, a public transit vehicle, a freight vehicle, a water travel vehicle, a rail transportation vehicle, a monorail, a hovercraft, a people-mover, a gondola, a lift and a recreational vehicle.

11. The system of claim 10, wherein:

the controller is a microprocessor.

12. The system of claim 11, wherein:

the visible image portrays a keep out area projected on the portion of the pavement by the one or more imaging devices.

13. The system of claim 1, wherein:

the controller utilizes a learning algorithm to dynamically adjust a weighting factor assigned to each of the plurality of sensors based on a past behavior of the one or more occupants.

14. The system of claim 1, wherein:

the controller is configured to actively control which imaging device, of the one or more imaging device, is activated in real time.

15. The system of claim 1, wherein:

the controller is configured to actively change the visible image that is projected in real time.

16. The system of claim 1, wherein:

the controller is configured to change the visible image based on the parked vehicle'"'"'s environment and the one or more occupants'"'"' activity.

17. The system of claim 1, wherein:

the controller includes an input device for communicating a custom image to the controller in order to replace the visible image.

18. The system of claim 12, wherein:

the one or more external inputs are communicated wirelessly.