Security system for monitoring vehicular compartments

• US 20070025597A1
• Filed: 08/10/2006
• Published: 02/01/2007
• Est. Priority Date: 05/09/1994
• Status: Abandoned Application

• Current Assignee: American Vehicular Sciences LLC (Acacia Research Corporation)
• Original Assignee: Automotive Technologies International Incorporated
• Inventors: Breed, David, Piirainen, Ray, DuVall, Wilbur, Johnson, Wendell
• Application Number:
  US11/502,039
• Publication Number:
  US 20070025597A1
• Time in Patent Office: Days
• US Class Current: 382/104
• CPC Class Codes: B60N 2/002 Seats provided with an occupancy detection means mounted therein or thereon detection means responsive to presence or absence of children B60N2/266
• CPC Class Codes: B60N 2/0022 for sensing anthropometric parameters, e.g. heart rate or body temperature
• CPC Class Codes: B60N 2/0023 for detection of driver fatigue
• CPC Class Codes: B60N 2/0025 by using weight measurement
• CPC Class Codes: B60N 2/0026 for distinguishing between humans, animals or objects
• CPC Class Codes: B60N 2/0028 of a body part, e.g. of an arm or a leg
• CPC Class Codes: B60N 2/0029 for detecting the motion of the occupant
• CPC Class Codes: B60N 2/0031 mounted on the frame
• CPC Class Codes: B60N 2/0033 mounted on or in the foam cushion
• CPC Class Codes: B60N 2/0035 characterised by the sensor data transmission, e.g. wired connections or wireless transmitters therefor; characterised by the sensor data processing, e.g. seat sensor signal amplification or electric circuits for providing seat sensor information
• CPC Class Codes: B60N 2/267 alerting means responsive to presence or absence of children
• CPC Class Codes: B60N 2/268 detecting or alerting means responsive to the installation of the child seats in the vehicle
• CPC Class Codes: B60N 2210/12 Capacitive; Electric field
• CPC Class Codes: B60N 2210/16 Electromagnetic waves
• CPC Class Codes: B60N 2210/18 Infrared
• CPC Class Codes: B60N 2210/20 Radar
• CPC Class Codes: B60N 2210/24 Cameras
• CPC Class Codes: B60N 2210/26 Ultrasonic, e.g. sonar
• CPC Class Codes: B60N 2210/30 Temperature sensors
• CPC Class Codes: B60N 2210/42 Strain gauges
• CPC Class Codes: B60N 2220/30 : using a neural network
• CPC Class Codes: B60N 2230/10 : Wired data transmission
• CPC Class Codes: B60N 2230/20 : Wireless data transmission
• CPC Class Codes: B60N 2230/30 : Signal processing of sensor data
• CPC Class Codes: B60R 21/01534 : using electromagneticwaves, e.g. infrared
• CPC Class Codes: B60R 21/01538 : for image processing, e.g. cameras or sensor arrays
• CPC Class Codes: B60R 2325/304 : Boats
• CPC Class Codes: B60R 25/102 : a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
• CPC Class Codes: G06V 20/59 : inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
• CPC Class Codes: G06V 40/10 : Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands

Abstract

Security system for monitoring vehicular compartments includes at least one optical image receiving unit arranged to receive optical images of the compartment, a processor arranged to analyze the images received by the receiving unit(s) or data derived therefrom and determine whether an atypical situation relating to an occupant in the vehicle or the vehicle itself is present, and a security system coupled to the processor for reacting to the determination of the atypical situation by the processor. Receiving units may be positioned to obtain images of a passenger compartment of the vehicle and/or images of a trunk of the vehicle. The security system may be a telecommunications unit coupled to the receiving unit and the processor for effecting the transmission of the images or information derived therefrom received by the receiving unit or data derived therefrom to the processor.

Claims

1. A security system for vehicles, comprising:

at least one optical image receiving unit arranged to receive optical images of a compartment of the vehicle;

a processor arranged to analyze the images received by said at least one receiving unit or data derived therefrom and determine whether an atypical situation relating to an occupant in the vehicle or the vehicle itself is present; and

a security system coupled to said processor for reacting to the determination of the atypical situation by said processor.

2. The system of claim 1, wherein said at least one receiving unit is arranged to obtain images of a passenger compartment of the vehicle.

3. The system of claim 1, wherein said at least one receiving unit is arranged to obtain images of a trunk of the vehicle.

4. The system of claim 1, wherein said processor is arranged to analyze the images or the data derived from the images to determine the presence of a human in said trunk, said processor being arranged to determine that an atypical situation is present when a human is present and said trunk is closed, said security system being arranged to open said trunk and/or transmit the determination of the atypical situation to an owner or operator of the vehicle or police personnel.

5. The system of claim 1, further comprising a telecommunications unit coupled to said at least one receiving unit and said processor for effecting the transmission of the images or information derived therefrom received by said at least one receiving unit or data derived therefrom to said processor.

6. The system of claim 5, wherein said telecommunications unit is arranged to effect the transmission at least partially via the Internet.

7. The system of claim 1, wherein said processor embodies a pattern recognition algorithm trained to identify whether a person in the compartment is an individual authorized to operate or otherwise be present in the vehicle by analyzing the images in which the person is present or the data derived from the images, said pattern recognition algorithm providing a determination of an atypical situation when the person is not an authorized individual.

8. The system of claim 1, wherein said processor is arranged to determine whether a person in the compartment is an individual authorized to operate or otherwise be present in the vehicle by analyzing the images in which the person is present or the data derived from the images, said processor providing a determination of an atypical situation when the person is not an authorized individual.

9. The system of claim 8, wherein said security system is a telecommunications unit arranged to transmit the determination of the atypical situation to an owner or operator of the vehicle or police personnel.

10. The system of claim 9, wherein said telecommunications unit is further arranged to transmit information about the vehicle along with the determination of the atypical situation.

11. The system of claim 9, wherein said telecommunications unit is further arranged to transmit images or data derived from the images along with the determination of the atypical situation.

12. The system of claim 8, wherein said processor is not resident on the vehicle, further comprising a telecommunications unit coupled to said at least one receiving unit and said processor for effecting the transmission of the images or the data derived therefrom received by said at least one receiving unit to said processor.

13. The system of claim 1, further comprising a temperature sensor for determining temperature of the compartment, said processor being coupled to said temperature sensor and being arranged to analyze the images or the data derived from the images to determine the presence of a human in the compartment, said processor being arranged to determine that an atypical situation is present when a human is present and the temperature is above or below respective thresholds, said security system being arranged to open a window or door of the vehicle, turn the vehicle on to provide heat or air-conditioning and/or transmit the determination of the atypical situation to an owner or operator of the vehicle or police personnel.

14. The system of claim 1, further comprising at least one sensor for determining the presence of a particular chemical such as carbon monoxide or carbon dioxide, a biological agent, an odor, alcohol, radiation, fire, smoke, water in the compartment, said processor being coupled to said at least one sensor and being arranged to analyze the images or the data derived from the images to determine the presence of a human in the compartment, said processor being arranged to determine that an atypical situation is present when a human is present and based on data provided by said at least one sensor, said security system being arranged to open a window or door of the vehicle and/or transmit the determination of the atypical situation to an owner or operator of the vehicle or police personnel.

15. The system of claim 1, further comprising at least one sensor for determining the presence of rain or water coming into the compartment, said processor being coupled to said at least one sensor and being arranged to determine that an atypical situation is present when an opening into the compartment is open and rain or water is coming into the compartment, said security system being arranged to close the opening and/or transmit the determination of the atypical situation to an owner or operator of the vehicle.

16. The system of claim 1, further comprising a telecommunications unit coupled to said at least one receiving unit and said processor for effecting periodic transmission of an indication of the functionality of said at least one receiving unit to an owner or operator of the vehicle.

17. The system of claim 1, further comprising:

sensor means arranged on the vehicle for detecting motion or unexpected light;

telecommunications means coupled to said sensor means for transmitting an indication of the detection of the motion or unexpected light to the owner or operator of the vehicle;

a flash infrared camera arranged on the vehicle to obtain infrared images of the compartment; and

a portable control unit arranged to enable the owner or operator to activate said infrared camera including upon receiving an indication of the detection of motion or unexpected light.

18. The system of claim 1, further comprising:

sensor means arranged on the vehicle for detecting motion or unexpected light;

telecommunications means coupled to said sensor means and said at least one receiving unit for transmitting images obtained after the detection of motion or unexpected light or a message to the owner or operator of the vehicle or police personnel.

19. The system of claim 1, further comprising:

at least one flash infrared camera arranged on the vehicle to obtain infrared images of the compartment or an environment around the vehicle; and

telecommunications means coupled to said at least one flash infrared camera for transmitting obtained images upon request by the owner or operator of the vehicle.

20. The system of claim 1, further comprising at least one sensor for determining the presence of a human in the compartment, said processor being arranged to determine that an atypical situation is present when a human is present and the vehicle is in a standby mode, said security system being a telecommunications unit arranged to transmit the determination of the atypical situation to an owner or operator of the vehicle or police personnel.

21. The system of claim 1, further comprising at least one wake-up sensor coupled to said at least one receiving unit, said wake-up sensor being arranged to detect a change in status of the vehicle and then cause said at least one receiving unit to obtain images.

22. The vehicle of claim 1, wherein said security system comprises a telecommunications unit coupled to said processor and a microphone arranged on the vehicle and coupled to said telecommunications unit, said telecommunications unit enabling an owner or operator of the vehicle to listen to and speak to any people in the compartment via said microphone.

23. The vehicle of claim 1, wherein the vehicle is of a type in which said compartment is normally occupied by a human occupant, such as an automobile, boat, airplane, train or truck cab.

24. The vehicle of claim 1, wherein the vehicle is of a type in which said compartment is normally occupied only by inanimate objects, such as a truck trailer or shipping container.