Activity based persistent recording

• US 20070268368A1
• Filed: 05/17/2006
• Published: 11/22/2007
• Est. Priority Date: 05/17/2006
• Status: Abandoned Application

• Current Assignee: Integrian Acquisition Corporation Incorporated
• Original Assignee: Integrian Acquisition Corporation Incorporated
• Inventors: Bradford, William Silvernail
• Application Number:
  US11/434,773
• Publication Number:
  US 20070268368A1
• Time in Patent Office: Days
• US Class Current: 348/148
• CPC Class Codes: G07C 5/085 using electronic data carriers
• CPC Class Codes: G07C 5/0891 Video recorder in combination with video camera

Abstract

A system and method for continuous recording of an integrated data stream from audio, video, and sensor devices from a digital video recording system installed within a mass transit vehicle. The digital video recording system contains a covert camera and timers that initialize data recording after the ignition is turned off within a vehicle, when acts of vandalism destroy or obscure the data stream from visibly mounted cameras, or when motion is detected within the vehicle where there should be none. The invention includes timers that may be set for known periods of time, or set to progressively extend recording as needed.

Claims

1. A system for continuous recording of data within a vehicle after the termination of normal vehicle operation, comprising:

a digital video recording system comprising at least a microprocessor, digital storage, a power supply connection, a communications channel, and at least two cameras;

a backup battery power supply;

at least one motion detection sensor capability;

at least one software module stored within said microprocessor;

wherein said at least one software module remains persistent and continues to operate at least one camera after normal operation of the system ceases to record and store an integrated data stream of video, audio, and sensor data of conditions within said vehicle.

2. A system according to claim 1 for continuous recording of data within a vehicle after the termination of normal vehicle operation, further comprising:

said digital storage comprises any portable electromagnetic storage including but not limited to flash memory, random access memory chips, and detachable auxiliary memory storage devices.

3. A system according to claim 1 for continuous recording of data within a vehicle after the termination of normal vehicle operation, further comprising:

said power supply connection attaches the vehicle power supply to said digital video recording system;

said backup battery power supply is connected to said digital video recording system;

wherein said backup battery power supply is connected in such a fashion that it begins operation only when said vehicle power supply is turned off.

4. A system according to claim 1 for continuous recording of data within a vehicle after the termination of normal vehicle operation, further comprising:

at least one camera mounted visibly within said vehicle, and at least one covert camera mounted in such a fashion as to be unseen by users of the vehicle;

wherein said covert camera is operational for a pre-set period of time after said vehicle power supply is terminated, or after said visible camera(s) have been disabled and are no longer recording and storing data, or upon direction from said software module within said microprocessor.

5. A system according to claim 1 for continuous recording of data within a vehicle after the termination of normal vehicle operation, further comprising:

said communication channel connects said vehicle to an outside agency through a wireless Wide Area Network or WiFi connection.

6. A system according to claim 1 for continuous recording of data within a vehicle after the termination of normal vehicle operation, further comprising:

said at least one software module is stored within non-volatile magnetic memory within said microprocessor;

wherein said at least one software module senses a vehicle power off condition, directs the switch to said backup battery power supply, sets at least one timer, receives data from said motion detection sensor, and initializes and operates said covert camera to continue recording and storing data in accordance with timer presets and sensor conditions within said vehicle.

7. A method for continuous recording of data within a vehicle after the termination of normal vehicle operation comprising the following steps:

initializing software modules within a digital video recording system to set timers, sensors, and system operation functions;

receiving data from said sensors;

detecting vehicle ignition off, motion detection, and equipment disabled conditions;

managing timers to provide continuous data stream collection and storage according to said detection of said vehicle ignition off, motion detection, and equipment disabled conditions;

communicating with an agency external to said vehicle;

wherein said software modules provide continuous data recording and storage of an integrated data stream comprising audio, video, and sensor data of events occurring within said vehicle under programmatic control for the duration of any and all of said timers.

8. A method according to claim 7 for continuous recording of data within a vehicle after the termination of normal vehicle operation further comprising:

receiving data from said sensors includes receiving data from at least an ignition off sensor, a motion detection sensor, and camera video feed indicators.

9. A method according to claim 7 for continuous recording of data within a vehicle after the termination of normal vehicle operation further comprising:

said communicating with an agency external to said vehicle comprises streaming data from said digital video recording system over a wireless communication channel.

10. A method according to claim 9 for continuous recording of data within a vehicle after the termination of normal vehicle operation further comprising:

said wireless communication channel comprises a Wide Area Network or WiFi connection.

11. A method according to claim 7 for continuous recording of data within a vehicle after the termination of normal vehicle operation further comprising:

said system operation functions comprise recording and storage of data collected by the digital video recording system cameras, polling and receiving data from sensors, managing data collection and forwarding, and system shutdown.

12. A method according to claim 7 for continuous recording of data within a vehicle after the termination of normal vehicle operation further comprising:

wherein said timers may comprise a progressive timer for non-linear extension of time periods of operation.