Portable, self-contained anti-theft vehicle alarm system with automatic proximity control

• US 10,065,601 B2
• Filed: 01/27/2017
• Issued: 09/04/2018
• Est. Priority Date: 05/01/2014
• Status: Active Grant

• Current Assignee: Greg Haber
• Original Assignee: Babaco Alarm Systems Incorporated
• Inventors: Haber, Greg
• Primary Examiner(s): Aziz, Adnan
• Application Number:
  US15/417,318
• Publication Number:
  US 20170136989A1
• Time in Patent Office: 585 Days
• CPC Class Codes: B60R 2025/1013 Alarm systems characterised by the type of warning signal, e.g. visual, audible
• CPC Class Codes: B60R 25/1003 Alarm systems characterised by arm or disarm features
• CPC Class Codes: B60R 25/1004 Alarm systems characterised by the type of sensor, e.g. current sensing means using door lock sensors B60R25/1001
• CPC Class Codes: B60R 25/1018 Alarm systems characterised by features related to the general power supply
• 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: B60R 25/245 where the antenna reception area plays a role
• CPC Class Codes: B60R 25/302 using recording means, e.g. black box
• CPC Class Codes: B60R 25/33 of global position, e.g. by providing GPS coordinates
• CPC Class Codes: G08B 13/08 by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
• CPC Class Codes: G08B 13/1663 using seismic sensing means
• CPC Class Codes: G08B 25/008 Alarm setting and unsetting, i.e. arming or disarming of the security system
• CPC Class Codes: G08B 29/046 prevention of tampering with detection circuits

Abstract

The components of the alarm system are fully enclosed within a portable housing and require no external power or data signal connections. A mobile transmitter generates a proximity signal indicating a given range from the vehicle. An audible alarm signal and a GPS location signal are generated in response to the output of one or more sensors indicating a particular occurrence, if a transmitter is outside of the given range, indicating that the driver has left the vehicle unattended and vulnerable to attack. When the vehicle is driven by an authorized driver having the transmitter, the received proximity signal indicates that the driver is within the given range, preventing the generation of the audible alarm resulting from sensors being triggered by shifting cargo in the cargo compartment resulting from vehicle movement and irregular road surface conditions during transit.

Claims

1. A portable, self-contained anti-theft alarm system for use in an enclosed cargo compartment of a vehicle, the alarm system comprising a mobile transmitter for generating a proximity signal within a given range of the vehicle and a housing configured to be situated within the vehicle cargo compartment without any external power or data connections with the vehicle and enclose the alarm system components, said alarm system components comprising one or more on-board sensors monitoring conditions in the cargo compartment in the vicinity of the housing and, when activated, providing a trigger signal upon detection of a change in the monitored conditions, including motion of the vehicle, a central processing unit (CPU) configured to generate an alarm signal in response to said trigger signal, and a receiver connected to said CPU for receiving said proximity signal, if said housing is within said given range, said on-board sensors being activated only when said proximity signal is not being received by said receiver.

2. The alarm system of claim 1 wherein said alarm system has a triggered state and wherein said alarm system components further comprise a GPS unit configured to ascertain the location of said housing, connected to said CPU and configured to wirelessly transmit a GPS signal in response to said alarm signal indicating said triggered state of the alarm system and the location of the housing, unless said proximity signal is being received by said receiver.

3. The alarm system of claim 1 further comprising a power source and a master power switch connecting said power source to said alarm system components.

4. The alarm system of claim 1 wherein said mobile transmitter is configured to remotely control alarm operation.

5. The alarm system of claim 1 further comprising a key activated switch accessible of the exterior of said housing for arming and disarming the alarm system.

6. The alarm system of claim 1 wherein said housing is a metal box comprising four side walls, a top wall and a bottom wall.

7. The alarm system of claim 1 wherein said housing comprises a handle for facilitating transport of the housing.

8. The alarm system of claim 1 further comprising an audible signal generator wherein said housing comprises a wall proximate said audible signal generator and one or more vent openings in said housing wall for sound to travel from the interior of the housing to the exterior of the housing.

9. The alarm system of claim 1 wherein the alarm system is armed in response to energizing one of aid on-board sensors.

10. The alarm system of claim 1 further comprising an externally accessible, key actuated Disarm switch.

11. The alarm system of claim 10 wherein the alarm system is armed in response to said on-board sensors being turned on, if said key actuated Disarm switch is in an arm position.

12. The alarm system of claim 10 wherein the alarm system is automatically re-armed in response to turning on said on-board sensors, after said on-board sensors have been de-energized.

13. The alarm system of claim 1 wherein said trigger signal is generated upon sensing the tilting of said housing.

14. The alarm system of claim 1 wherein said trigger signal is generated upon sensing motion in the vicinity of said housing.

15. The alarm system of claim 1 wherein said trigger signal is generated upon sensing an increase in the light level in the vicinity of said housing.

16. The alarm system of claim 1 wherein said one or more on-board sensors includes a light sensor.

17. The alarm system of claim 1 wherein said one or more on-board sensors includes a motion sensor.

18. The alarm system of claim 1 further comprising a tilt sensor attached to said housing.