US5862342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intelligent video information management system with information archiving capabilities
Assignee: Sensormatic Electronics LLC
•
Filing: 1996-10-31
•
Granted: 1999-01-19
•
Expires: 2016-10-31
Abstract
Abstract A video data storage apparatus includes a source of video data including a number of video cameras and digitizing circuitry. Two hard disk drives are provided in the apparatus for storing the video data. Also provided in the apparatus is an archive device such as a back-up tape unit. Video data is stored on one of the hard disks, while concurrently video data is copied from the other hard disk onto the tape backup.
Inventors
- 👤 Gerhard Josef Winter
- 👤 David Ross MacCormack
- 👤 Sen Lin-Liu
- 👤 Lyn Nguyen
- 👤 William Thanh Nguyen
- 👤 Patrick O. Nunally
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:25
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/18; G08B13/189; G08B13/194; G08B13/196; G08B13/19678; G08B13/1968; G06; G06F; G06F16/00; G06F16/40; G08B13/19602; G08B13/19604; G08B13/19634; G08B13/19639; G08B13/19645; G08B13/19665; G08B13/19667; G08B13/19671; G08B13/19673; G08B13/19682; H; H04; H04N; H04N5/00; H04N5/76; H04N7/00; H04N7/18; H04N7/181; H04N9/00; H04N9/79; H04N9/80; H04N9/82; H04N9/8205; H04N9/8227; H04N5/44; H04N5/445; H04N5/78; H04N5/781; H04N5/782; H04N5/783; H04N9/804; H04N9/8042
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
113 words
A video data storage apparatus, comprising: source means for providing video data; first storage means including a first storage medium for storing said video data provided by said source means; second storage means including a second storage medium on which video data provided by said source means has been recorded; third storage means including a third storage medium for storing video data to be archived; and control means for controlling said first storage means to store said video data provided by said source means, while controlling said second and third storage means to transfer said video data recorded on said second storage medium from said second storage medium to said third storage medium.
Claim 2
Dependent Claim
113 words
A video data storage apparatus, comprising: source means for providing video data; first storage means including a first storage medium for storing said video data provided by said source means; second storage means including a second storage medium on which video data provided by said source means has been recorded; third storage means including a third storage medium for storing video data to be archived; and control means for controlling said first storage means to store said video data provided by said source means, while controlling said second and third storage means to transfer said video data recorded on said second storage medium from said second storage medium to said third storage medium.
Claim 3
Dependent Claim
33 words
Apparatus according to claim 1, wherein said first storage medium is a first hard disk, said second storage medium is a second hard disk, and said third storage medium is a magnetic tape.
Claim 4
Dependent Claim
15 words
Apparatus according to claim 2, wherein said third storage means is a helical-scan tape recorder.
Claim 5
Dependent Claim
33 words
Apparatus according to claim 3, wherein said third storage means records said video data to be archived on said third storage medium in accordance with a standard format for digital audio tape recording.
Claim 6
Dependent Claim
47 words
Apparatus according to claim 1, wherein said source means includes a plurality of video cameras, each generating a respective sequence of frames of video signals, and conversion means for converting the respective sequences of frames of video signals into respective sequences of frames of digital video data.
Claim 7
Dependent Claim
69 words
Apparatus according to claim 5, further comprising index generating means for generating, with respect to the frames of digital video data, index data indicative of respective times at which the frames of digital video data were generated, the ones of the plurality of cameras which generated the frames of digital video data, and locations on said first storage medium at which said frames of digital video data are recorded.
Claim 8
Dependent Claim
32 words
Apparatus according to claim 6, wherein said index data generated by said index data generating means further includes data indicative of events represented by the sequences of frames of digital video data.
Claim 9
Dependent Claim
35 words
Apparatus according to claim 6, further comprising means for receiving signals indicative of alarm conditions, and wherein said index data generated by said index data generating means further includes data indicative of said alarm conditions.
Claim 10
Dependent Claim
27 words
Apparatus according to claim 6, further comprising fourth storage means including a fourth storage medium for storing said index data generated by said index data generating means.
Claim 11
Dependent Claim
14 words
Apparatus according to claim 9, wherein said fourth storage medium is a hard disk.
Claim 12
Dependent Claim
25 words
Apparatus according to claim 9, wherein said control means controls said fourth storage means to read out said index data from said fourth storage medium.
Claim 13
Dependent Claim
31 words
Apparatus according to claim 11, wherein said control means controls said third storage means to record on said third storage medium the index data read out from said fourth storage medium.
Claim 14
Dependent Claim
31 words
Apparatus according to claim 9, wherein said control means controls said first storage means to record on said first storage medium the index data generated by said index data generating means.
Claim 15
Dependent Claim
116 words
Apparatus according to claim 1, wherein said control means determines what portion of said first storage medium remains available for storing said video data provided by said source means and determines what quantity of the video data recorded on said second storage medium remains to be transferred to said third storage medium, said control means comparing said available proportion of said first storage medium and said quantity of video data remaining to be transferred from said second storage medium, and said control means selecting, on the basis of a result of said comparison, a storage rate at which said first storage means stores on said first storage medium said video data provided by said source means.
Claim 16
Dependent Claim
40 words
Apparatus according to claim 14, wherein said storage rate selected by said control means is a frame rate at which said first storage means stores on said first storage medium frames of said video data provided by said source means.
Claim 17
Independent Claim
263 words
A method of archiving video data stored in a video data storage apparatus, the apparatus including a plurality of video cameras, first and second video data storage hard disks, an index data storage hard disk, an archive recording medium and a drive unit for the archive recording medium, the method comprising the steps of: (a) storing on said first video data storage hard disk video data representative of dynamic video signal streams generated by said video cameras, while storing on said index data storage hard disk index data indicative of times of recording and sources of the video data being stored on said first video data storage hard disk; (b) concurrently with step (a), recording on said archive recording medium all video data stored on said second video data storage hard disk and index data stored on said index data storage hard disk and indicative of times of recording and sources of the video data stored on said second video data storage hard disk; and (c) after completion of step (b), (i) storing on said second video data storage hard disk video data representative of dynamic video signal streams generated by said video cameras; and (ii) concurrently with step (c)(i), recording on said archive recording medium index data stored on said index data storage hard disk and indicative of times of recording and sources of the video data stored on said first video data storage hard disk during step (a) and also storing on said archive recording medium said video data stored on said first video data storage hard disk during step (a).
Claim 18
Independent Claim
263 words
A method of archiving video data stored in a video data storage apparatus, the apparatus including a plurality of video cameras, first and second video data storage hard disks, an index data storage hard disk, an archive recording medium and a drive unit for the archive recording medium, the method comprising the steps of: (a) storing on said first video data storage hard disk video data representative of dynamic video signal streams generated by said video cameras, while storing on said index data storage hard disk index data indicative of times of recording and sources of the video data being stored on said first video data storage hard disk; (b) concurrently with step (a), recording on said archive recording medium all video data stored on said second video data storage hard disk and index data stored on said index data storage hard disk and indicative of times of recording and sources of the video data stored on said second video data storage hard disk; and (c) after completion of step (b), (i) storing on said second video data storage hard disk video data representative of dynamic video signal streams generated by said video cameras; and (ii) concurrently with step (c)(i), recording on said archive recording medium index data stored on said index data storage hard disk and indicative of times of recording and sources of the video data stored on said first video data storage hard disk during step (a) and also storing on said archive recording medium said video data stored on said first video data storage hard disk during step (a).
Claim 19
Dependent Claim
17 words
A method according to claim 16, wherein step (c) is performed immediately upon completion of step (b).
Claim 20
Dependent Claim
34 words
A method according to claim 16, wherein step (c) is deferred after completion of step (b), until a predetermined quantity of video data has been stored on said first video data storage hard disk.
Claim 21
Independent Claim
295 words
An apparatus for storing and retrieving video data, comprising: a plurality of video cameras generating respective sequences of video signals; a first hard disk for selectively storing video data corresponding to the video signals generated by said video cameras, and for selectively outputting the video data stored on said first hard disk; a second hard disk for selectively storing video data corresponding to the video signals generated by said video cameras, and for selectively outputting the video data stored on said second hard disk; an archive medium drive unit for selectively recording on an archive recording medium video data stored on and outputted from said first and second hard disks; display means for selectively displaying an image corresponding to video data stored on and outputted from said first and second hard disks; and control means for controlling said first and second hard disks, said archive medium drive unit and said display means, said control means selectively performing recording operations in which video data corresponding to the video signals generated by said video cameras is recorded on a selected one of said hard disks, playback operations in which said display means displays an image corresponding to video data read from a selected one of said hard disks, and archiving operations in which video data outputted from a selected one of said hard disks is recorded on said archive recording medium, at least some of said recording, playback and archiving operations exhibiting dynamic variations in a quantity of video data involved in said operations, said control means having a finite processing capacity and allocating its said processing capacity so as to give priority to said recording operations relative to said playback operations and so as to give priority to said playback operations relative to said archiving operations.
Claim 22
Independent Claim
295 words
An apparatus for storing and retrieving video data, comprising: a plurality of video cameras generating respective sequences of video signals; a first hard disk for selectively storing video data corresponding to the video signals generated by said video cameras, and for selectively outputting the video data stored on said first hard disk; a second hard disk for selectively storing video data corresponding to the video signals generated by said video cameras, and for selectively outputting the video data stored on said second hard disk; an archive medium drive unit for selectively recording on an archive recording medium video data stored on and outputted from said first and second hard disks; display means for selectively displaying an image corresponding to video data stored on and outputted from said first and second hard disks; and control means for controlling said first and second hard disks, said archive medium drive unit and said display means, said control means selectively performing recording operations in which video data corresponding to the video signals generated by said video cameras is recorded on a selected one of said hard disks, playback operations in which said display means displays an image corresponding to video data read from a selected one of said hard disks, and archiving operations in which video data outputted from a selected one of said hard disks is recorded on said archive recording medium, at least some of said recording, playback and archiving operations exhibiting dynamic variations in a quantity of video data involved in said operations, said control means having a finite processing capacity and allocating its said processing capacity so as to give priority to said recording operations relative to said playback operations and so as to give priority to said playback operations relative to said archiving operations.
Claim 23
Dependent Claim
22 words
Apparatus according to claim 19, wherein said archive medium drive unit operates in accordance with a standard digital audio tape (DAT) format.
Claim 24
Dependent Claim
36 words
Apparatus according to claim 19, wherein said archive medium drive unit is selected from a group consisting of a writable optical disk drive, a DVD drive, a magneto-optical disk drive, and a removable hard disk drive.
Claim 25
Dependent Claim
208 words
A video data storage apparatus, comprising: video information source means for providing a sequence of frames of video data; primary storage means including a storage medium for storing video data provided by said video information source means; archive storage means for storing video data to be archived; and control means for controlling said primary storage means to store said video data provided by said video information source means at a storage rate selected by said control means, said control means also controlling said primary storage means and said archive storage means to transfer to said archive storage means video data stored by said primary storage means, said control means calculating a first time for completion of transferring of a predetermined quantity of stored video data from said primary storage means to said archive storage means, and calculating a second time for completion of storing on said primary storage means of a predetermined number of fields of video data to be provided by said video information source means, said control means comparing said calculated first and second times and, on the basis of a result of said comparison, selecting said storage rate at which said primary storage means stores said video data provided by said video information source means.
Claim 26
Dependent Claim
208 words
A video data storage apparatus, comprising: video information source means for providing a sequence of frames of video data; primary storage means including a storage medium for storing video data provided by said video information source means; archive storage means for storing video data to be archived; and control means for controlling said primary storage means to store said video data provided by said video information source means at a storage rate selected by said control means, said control means also controlling said primary storage means and said archive storage means to transfer to said archive storage means video data stored by said primary storage means, said control means calculating a first time for completion of transferring of a predetermined quantity of stored video data from said primary storage means to said archive storage means, and calculating a second time for completion of storing on said primary storage means of a predetermined number of fields of video data to be provided by said video information source means, said control means comparing said calculated first and second times and, on the basis of a result of said comparison, selecting said storage rate at which said primary storage means stores said video data provided by said video information source means.
Claim 27
Dependent Claim
88 words
Apparatus according to claim 22, wherein, if said first time is earlier than said second time, said control means selects a first field rate at which said primary storage means stores said video data provided by said video information source means, and if said second time is earlier than said first time, said control means selects a second field rate at which said primary storage means stores said video data provided by said video information source means, said second field rate being slower than said first field rate.
Claim 28
Dependent Claim
50 words
Apparatus according to claim 22, wherein said primary storage means includes a first storage medium on which video data currently provided by said video information source means is being stored and a second storage medium from which previously stored video data is currently being transferred to said archive storage means.
Claim 29
Dependent Claim
47 words
Apparatus according to claim 24, wherein said first storage medium is a first hard disk, said second storage medium is a second hard disk, and said archive storage means includes a magnetic recording tape on which is recorded the video data transferred from said second hard disk.
Claim 30
Dependent Claim
144 words
Video information storage apparatus, comprising: a plurality of video cameras each for generating a respective stream of video information; a housing; storage means fixedly mounted in said housing for storing the streams of video information; archive means for driving a recording medium that is removable from said housing, said archive means being operated to copy onto a sequence of removable recording media video information sequentially stored on said storage means; and means for generating removable media data and for recording said removable media data on said storage means, said removable media data including data corresponding to each of a plurality of said removable recording media upon which said video information was copied, said data corresponding to each removable recording medium including data indicative of the video cameras by which and the times at which the video information copied on the recording medium was generated.
Claim 31
Dependent Claim
144 words
Video information storage apparatus, comprising: a plurality of video cameras each for generating a respective stream of video information; a housing; storage means fixedly mounted in said housing for storing the streams of video information; archive means for driving a recording medium that is removable from said housing, said archive means being operated to copy onto a sequence of removable recording media video information sequentially stored on said storage means; and means for generating removable media data and for recording said removable media data on said storage means, said removable media data including data corresponding to each of a plurality of said removable recording media upon which said video information was copied, said data corresponding to each removable recording medium including data indicative of the video cameras by which and the times at which the video information copied on the recording medium was generated.
Claim 32
Dependent Claim
51 words
Video information storage apparatus according to claim 26, wherein said storage means includes a first hard disk and a second hard disk, said video information being stored on, and copied onto said removable media from, said first hard disk, and said removable media data being recorded on said second hard disk.
Claim 33
Dependent Claim
36 words
Video information storage apparatus according to claim 26, wherein said storage means includes a hard disk on which said removable media data is recorded and from which said video information is copied onto said removable media.
Claim 34
Dependent Claim
18 words
Video information storage apparatus according to claim 26, wherein said archive means includes a digital audio tape deck.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-01-18 | 2002-07-20 | 2003-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-01-18 | 2006-07-20 | 2007-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-01-18 | 2010-07-20 | 2011-01-19 | $7700.00 | Window Closed / Lapsed |