US5408330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video incident capture system
Assignee: CRIMTEC SYSTEMS Inc
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Filing: 1991-03-25
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Granted: 1995-04-18
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Expires: 2011-03-25
Abstract
Abstract A video incident capture system for law enforcement vehicles. The video incident capture system incorporates a video camera, a video recorder, a radar unit, a real time clock, a monitor, a portable wireless microphone and its associated receiver and a system controller integrating the control of the various components to produce a comprehensive, unedited record of the incident. The system controller superimposes the target speed and patrol speed data generated by the radar unit over the video signals generated by the video camera prior to being recorded on the videotape. The portable wireless microphone permits the conversation between the law enforcement and a second party to be made part of the recorded incident. A radar interface will replace the target and/or patrol speed data with error data when an error in the opeating parameters of the radar unit is detected. The system controller also provides a control function which prohibits the video recorder from recording over a previously recorded portion of the videotape when the videotape has been either rewound or fast-forwarded from the position where the prior recording was terminated. The system controller and video recorder are enclosed in a temperature controlled sealed vault mounted in the trunk of the law enforcement vehicle.
Inventors
- 👤 John Squicciarini
- 👤 Itzhak Elrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:41
CPC Classifications
G; G07; G07C; G07C5/00; G07C5/08; G07C5/0841; G07C5/0875; G07C5/0891; G08; G08G; G08G1/00; G08G1/01; G08G1/017; G08G1/0175; H; H04; H04N; H04N7/00; H04N7/18; H04N7/188
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
418 words
A video incident capture system for a law enforcement vehicle comprising: a video camera for generating video signals of an incident, said video camera mounted inside said law enforcement vehicle and positioned to photograph said incident through a window of said law enforcement vehicle: a video recorder having means for recording said video signals on a video tape, means for rewinding said video tape, means for fast-forwarding said video tape, and means for playing back said video tape to reproduce the video signals recorded thereon; a monitor means selectively responsive to said video signals generated by said video camera and said video signals reproduced by said vehicle recorder from said video tape to generate a visual picture; a portable wireless microphone worn by an operator of said law enforcement vehicle, said wireless microphone generating a radio signal modulated by received audio communications; a receiver means for generating electrical signals corresponding to said audio communications received from said microphone in response to said radio signals; a means for inhibiting said video recorder from recording over a previously recorded portion of said video tape including a means for storing an actual position in said video recorder, a means for storing a recording terminated tape position corresponding to said actual position of said video tape at a termination of a proceeding recording, a means for indexing said video tape to said recording terminated tape position prior to initiating a subsequent recording to said video tape in response to a record code being generated by an actuation of a record key on a remote control being stored on a VCR buffer; said video recorder has a tape position display storing a numeral indication of the actual position of said video tape, a means for generating a pulse signal to increment and decrement said tape position display in response to a predetermined displacement of said video tape, said means for storing an actual tape position comprises an actual tape position register incremented in response to said video recorder actuated by one of a record, playback or fast-forward codes and a pulse signal generated by said video recorder and for decrementing an actuated tape position registered in response to said video recorder being actuated by a rewind code and said pulse signals; and said means for storing said recording terminated tape position comprises means responsive to a stop code being generated to terminate a recording by said video recorder to load a terminated position register with a content of said actual tape position register.
Claim 2
Dependent Claim
418 words
A video incident capture system for a law enforcement vehicle comprising: a video camera for generating video signals of an incident, said video camera mounted inside said law enforcement vehicle and positioned to photograph said incident through a window of said law enforcement vehicle: a video recorder having means for recording said video signals on a video tape, means for rewinding said video tape, means for fast-forwarding said video tape, and means for playing back said video tape to reproduce the video signals recorded thereon; a monitor means selectively responsive to said video signals generated by said video camera and said video signals reproduced by said vehicle recorder from said video tape to generate a visual picture; a portable wireless microphone worn by an operator of said law enforcement vehicle, said wireless microphone generating a radio signal modulated by received audio communications; a receiver means for generating electrical signals corresponding to said audio communications received from said microphone in response to said radio signals; a means for inhibiting said video recorder from recording over a previously recorded portion of said video tape including a means for storing an actual position in said video recorder, a means for storing a recording terminated tape position corresponding to said actual position of said video tape at a termination of a proceeding recording, a means for indexing said video tape to said recording terminated tape position prior to initiating a subsequent recording to said video tape in response to a record code being generated by an actuation of a record key on a remote control being stored on a VCR buffer; said video recorder has a tape position display storing a numeral indication of the actual position of said video tape, a means for generating a pulse signal to increment and decrement said tape position display in response to a predetermined displacement of said video tape, said means for storing an actual tape position comprises an actual tape position register incremented in response to said video recorder actuated by one of a record, playback or fast-forward codes and a pulse signal generated by said video recorder and for decrementing an actuated tape position registered in response to said video recorder being actuated by a rewind code and said pulse signals; and said means for storing said recording terminated tape position comprises means responsive to a stop code being generated to terminate a recording by said video recorder to load a terminated position register with a content of said actual tape position register.
Claim 3
Dependent Claim
168 words
The system of claim 1 wherein said means for indexing said videotape comprises means for comparing the content of said actual tape position register with the content of said terminated position register, in response to said record code, to load said rewind code into said VCR buffer when the content of said actual tape position register is greater than the content of said terminated position register and to load said fast-forward code in said VCR buffer when the content of said actual tape position register is less than the content of said terminated position register, means for loading said stop code into said VCR buffer when the content of said actual tape position register is equal to the content of said terminated position register and means responsive to the loading of said stop code in said VCR buffer to load said VCR buffer with said record code to initiate the recording of said video signals on said videotape starting at a position wherein the previous recording was terminated.
Claim 4
Dependent Claim
189 words
A video incident capture system for a law enforcement vehicle comprising: a video camera for generating video signals of an incident, said video camera mounted inside said law enforcement vehicle and positioned to photograph said incident through a window of said law enforcement vehicle; a video recorder having means for recording said video signals on a videotape, means for rewinding said videotape, means for fastforwarding said videotape, and means for playing back said video tape to reproduce the video signals recorded thereon; a monitor means selectively responsive to said video signals generated by said video camera and said video signals reproduced by said video recorder from said videotape to generate a visual picture; a portable wireless microphone worn by an operator of said law enforcement vehicle, said wireless microphone generating a radio signal modulated by received audio communications; a receiver means for generating electrical signals corresponding to said audio communication received by said wireless microphone in response to said radio signals; and a tone generator means for superimposing a continuous tone signal over said electrical signals generated by said receiver means to assist in detecting tampering of said recording.
Claim 5
Dependent Claim
189 words
A video incident capture system for a law enforcement vehicle comprising: a video camera for generating video signals of an incident, said video camera mounted inside said law enforcement vehicle and positioned to photograph said incident through a window of said law enforcement vehicle; a video recorder having means for recording said video signals on a videotape, means for rewinding said videotape, means for fastforwarding said videotape, and means for playing back said video tape to reproduce the video signals recorded thereon; a monitor means selectively responsive to said video signals generated by said video camera and said video signals reproduced by said video recorder from said videotape to generate a visual picture; a portable wireless microphone worn by an operator of said law enforcement vehicle, said wireless microphone generating a radio signal modulated by received audio communications; a receiver means for generating electrical signals corresponding to said audio communication received by said wireless microphone in response to said radio signals; and a tone generator means for superimposing a continuous tone signal over said electrical signals generated by said receiver means to assist in detecting tampering of said recording.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-04-17 | 1998-10-17 | 1999-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-17 | 2002-10-17 | 2003-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-17 | 2006-10-17 | 2007-04-18 | $7700.00 | Window Closed / Lapsed |