CN1889671B - Method for inserting digital video recording inquiry with electronic coding mode and system thereof - Google Patents
Method for inserting digital video recording inquiry with electronic coding mode and system thereof Download PDFInfo
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- CN1889671B CN1889671B CN200610024533A CN200610024533A CN1889671B CN 1889671 B CN1889671 B CN 1889671B CN 200610024533 A CN200610024533 A CN 200610024533A CN 200610024533 A CN200610024533 A CN 200610024533A CN 1889671 B CN1889671 B CN 1889671B
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Abstract
A method for querying digital video record with electronic code insertion includes enabling to insert electronic code information in electronic countermark mode white digital record is carried out, utilizing said insertion to satisfy superposition of multiple video channel and multitype different information instantly, enabling to use electronic countermark to query corresponding video record and enabling to display corresponding electronic countermark information in video record information. The system supporting functions of local computer query and network query as well as fuzzy query is also disclosed.
Description
Technical field
The present invention relates to a kind of digital image information querying method, particularly a kind ofly have digital recording querying method and an employed system thereof that " electronic tag " mode is inserted.
Background technology
" electronic tag " of indication of the present invention refers to that people utilize the carrier that can represent the customizing messages of corresponding object or incident of electronic code technology manufacturing, as our common bar code that arrives, magnetic stripe, IC-card, radio-frequency card, fingerprint machine etc., it is not limited to radio frequency (RFID) technology of common indication.Simultaneously, " electronic tag " of indication of the present invention, not only comprise those common tangible material objects above-mentioned, also comprise more all specific informations that if can show some processes or incident, as: car plate identification, the identification of people's face, input, computer control or the like.That is to say that " electronic tag " of our indication comprised tangible and invisible two kinds of carriers, its form of expression perhaps is a kind of material object, perhaps is a system or other form.Electronic label technology generally is applied in aspects such as multimedia technology, compression memory technology, coding techniques, network communications technology, Signal Collection Technology.Because its inherence of electronic tag is made up of some digital codings, it passes through such as bar code, magnetic stripe, IC-card, contactless card, fingerprint machine, computer etc. as information carrier, can be read by some corresponding equipment or instrument, therefore they are used in modern logistics industry, commerce, finance, security protection, false proof, toll management, personal management etc. in a large number, should say that " electronic tag " is the important symbol of advanced information society, inseparable with our economy and life.
At present, usually need a certain stage event is inquired about as logistics system, system of customs, public security system, banking system, production management, safety-protection system etc. in a lot of fields, to confirm some fact.Main what use is that common analog or digital video recording technology is carried out record queries, even also there is following shortcoming in advanced at present digit video recording system:
1, image record (as the process less than the 1 second) inquiry to the moment event is difficult.
2, the character information that superposes in video recording can only be shown in playback, can not be taken as the foundation of inquiry video recording.
3, most systems can only satisfy by time, recording channel and retrieves the image file that is recorded, and specific aim is poor, and efficient is low.
Process though 4 have minority system to adopt the computer video seizure to add the synthetic method of data, how to preserve, can't carry out video playback targetedly with the forms of picture.
5, lack cheaply and can in recording process, insert differently arbitrarily, and can be used as inquiry video recording afterwards according to the equipment of information to the multi-channel video image.
In a word, existing digital video recording technology generally can only be inquired about stored information with time or channel mode, efficient is low, inquiry is slow, the weakness of specific aim difference so exist, and is difficult to satisfy when a plurality of videos are carried out the moment video recording to retrieve playback accurately targetedly.
Summary of the invention
The objective of the invention is at shortcoming that exists in the background technology and problem, image and electronic code are combined, provide a kind of quick and easy, directly perceived and simple to operate having " electronic tag " digital recording querying method and system thereof that mode is inserted can be provided, this system can effectively be applied to the every field of digital supervision.
In order to realize the foregoing invention purpose, of the present inventionly have the digital recording querying method that the electronic code mode inserts and be achieved through the following technical solutions:
At first some object or coded message targets that have electronic labeling information are made a video recording:
The electronic labeling information of above-mentioned some targets is carried out acquisition management;
With the integration of encoding of above-mentioned image information and corresponding electronic labeling information, form the image of compound band coded message;
There is the image of composite coding information to carry out stored digital with above-mentioned, and can be reduced into the image that has the original electron label information by decoding process and carries out playback.
Of the present inventionly have the digital recording inquiry system that the electronic code mode inserts and comprise:
Simultaneously to the object of a plurality of targets that have an electronic labeling information or the image monitoring arrangement that the coded message target image is recorded a video; This device can not be subjected to many work of restriction of quantity in system.
The a plurality of reading devices that can discern above-mentioned a plurality of electronic tags simultaneously; This device is not subjected to the restriction of quantity.
The integration of encoding of the one electronic tag image encoder that links to each other with reading device with above-mentioned picture recording device, electronics mark Ling information that it reads reading device and corresponding image;
The one electronic tag picture decoding management devices that links to each other with above-mentioned electronic tag image encoder, but its automatic reception has the video image of electronic tag from the multichannel of above-mentioned encoder output, and store these label informations automatically, give the digital image information storage server video image that has different electronic tags simultaneously.
The one digital image information storage server that links to each other with above-mentioned electronic tag picture decoding management devices, can carry out real-time storage to the image information of multichannel electronic label, and can be by this machine or the corresponding video information of network input electronic labeling information retrieval playback.
Provided by the invention have digital recording querying method and the system thereof that the electronic code mode inserts can be in digital recording, form with " electronic tag " is inserted electronic code information, and this insertion can be satisfied the stack of moment to a plurality of video channels and multiple different information; Can utilize electronic tag to inquire about corresponding video recording, in video information, show corresponding electronic labeling information; System supports the inquiry of this machine, network inquiry, and has the fuzzy query function.All can use so long as have electronic tag gatherer process and any occasion that camera system is housed.Particularly in some special important occasions, for example at border port, logistic industry, financial sector, false proof, security protection industry, production process monitoring etc., check the image record of the overall process of the things of its representative or incident if can utilize electronic tag, so this information especially seems directly perceived, concrete, important and practical to people, and the present invention has solved this problem well.
Description of drawings
Fig. 1 is the system block diagram that has the digit video recording system that the electronic code mode inserts.
Fig. 2 is that coding of the present invention is integrated flow chart.
Fig. 3 is decoding process figure of the present invention.
Fig. 4 is multichannel querying flow figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the system block diagram that has the digit video recording system that the electronic code mode inserts of the present invention, this system adopts multiloop loop system (more than 1 road or 1 tunnel), can be simultaneously to a plurality of target I inquiry of recording a video, it comprises a plurality of electronic tag reading devices 1, a plurality of shoot and monitor devices 2, a plurality of (for example 8) electronic tag image encoder 3, electronic tag picture decoding management devices 4, digital image information storage server 5 and display 6.
Electronic tag reading device 1 is corresponding reader or other particular device that can discern electronic labeling information, as we common bar-code scanner, RFID card reader, finger-printer reader, magnetic card reader and the special equipment of judging some special objects of identification or incident by microprocessor or computer.
Electronic tag image encoder 3 refers to can be the integration of encoding of the electronic labeling information of the image of image monitoring arrangement 2 productions and 1 output of corresponding electronic tag reading device, and simultaneously electronic labeling information is carried out this locality storage and the compound output of image information, it is a kind of multiduty information gathering equipment, so long as agreement or interface are disclosed electronic code arrangement for reading, all can respond and read.
Electronic tag acquisition management device 4 is can automatic reception to have the video image of electronic tag from the multichannel of each electronic tag image encoder 3 output, and stores these label informations automatically.When needing, video image to above-mentioned electronic tag is decoded, and can give the different receive paths of digital image information storage server the video image that has different electronic tags, it has various communication interfaces, as RS485, RS232, RS422, UTP etc., also has some auxiliary ports, I/O input and output as 4～8 tunnel, the logical output of 1 to 16 road video rings, 16 the electronic tag collectors of multipotency management of single device can be connected with maximum 16 video channels at present.
Digital image information storage server 5 is embedded digital image storage apparatus of a kind of special use, it can carry out real-time storage to the image of the electronic label on each road of electronic tag picture decoding management devices 4 output and can record a video in advance, so-called " pre-video recording " refers to a kind of video recording technology that can carry out anticipation to the moment event, as one one event in second, system can write down its procedural image of 30 seconds～30 minutes in front and back automatically, also can be by this machine or the corresponding video information of network input electronic labeling information retrieval playback.This equipment can be installed 8 IDE hard disks.
Referring to Fig. 2, at first, 2 pairs of targets of shoot and monitor device are made a video recording, and then produce image information if any video image, otherwise the meeting alarm, whether inspection aims at the mark or equipment fault is arranged.
1 pair of target of electronic tag reading device scans, and if can read electronic labeling information, then produces electronic labeling information.Otherwise, checkout facility.
Above-mentioned image information and electronic labeling information be through electronic tag image encoder 3 integration of encoding, and produces and output is integrated and is encoded to electronic tag picture decoding management devices 4.The form of integrating coding can be the coding form of using always, includes image information and electronic labeling information.
Referring to Fig. 3, electronic tag image encoder 3 will be integrated coded message and decode, and produce video image information and electronic labeling information, and this image information is input to digital image information storage server 5.If electronic labeling information is new electronic labeling information, also then be input to digital image information storage server 5, otherwise, record not then.
Referring to Fig. 4, embodiments of the invention adopt multiloop loop system, and this system comprises a plurality of reading devices 1, a plurality of image monitoring arrangements 2, a plurality of (for example 8) electronic tag image encoder 3.Like this, the step of multichannel inquiry is as follows:
At first the parameter of input inquiry is as the section and the electronic labeling information of query aim sometime accordingly, begin inquiry then, electronic tag picture decoding management devices 4 finds any one tunnel qualified image file, is input to digital image information storage server 5 then and shows this image information by display 6.
To one of ordinary skill in the art, the function of said apparatus and structure can make up and multiple variation such as decomposition, and still, protection range is still in protection scope of the present invention.
Claims (7)
1. one kind has the digital recording querying method that the electronic code mode is inserted, and it is characterized in that it includes following steps:
A. some objects that have electronic labeling information are made a video recording;
B. the electronic labeling information with above-mentioned subject carries out acquisition management;
C. the integration of the image information of above-mentioned subject and corresponding electronic labeling information being encoded forms the video image that has electronic labeling information; And store these electronic labeling informations automatically; Decode by the video image that these is had electronic tag simultaneously, the video image that has different electronic tags is given the different receive paths of digital image information storage server;
D. the above-mentioned video image that electronic labeling information arranged is carried out real-time digital and be stored in the digital image information storage server, and obtain digital recording in the mode of " pre-video recording "; This digital recording can be reduced into the image that has the original electron label information by decoding process and carry out playback;
E. retrieve and the corresponding video image of playback by digital image information storage server or network input electronic labeling information.
2. as claimed in claim 1ly have a digital recording querying method that the electronic code mode is inserted, it is characterized in that, when carrying out digital recording, insert electronic code information with the form of electronic tag.
3. one kind has the digital recording inquiry system that the electronic code mode is inserted, and it is characterized in that it comprises:
Many the image monitoring arrangements that can independently record a video simultaneously to a plurality of subject image that have the target of electronic labeling information;
The a plurality of reading devices that can independently discern simultaneously to above-mentioned a plurality of electronic tags;
The integration of encoding of the one electronic tag image encoder that links to each other with reading device with above-mentioned image monitoring arrangement, electronic labeling information that it reads reading device and corresponding video image; Formation has the output of electronic labeling information video image displayed, and simultaneously electronic labeling information is carried out this locality storage;
The one electronic tag picture decoding management devices that links to each other with above-mentioned electronic tag image encoder, but its automatic reception has the video image of electronic labeling information from the multichannel of above-mentioned electronic tag image encoder output, and store these electronic labeling informations automatically, different input channels of giving the digital image information storage server video image that has different electronic labeling informations simultaneously;
The one digital image information storage server that links to each other with above-mentioned electronic tag picture decoding management devices, can carry out real-time storage to the video image information of multichannel electronic label information, and can be by this machine or the corresponding video information of network input electronic labeling information retrieval playback.
4. as claimed in claim 3ly have a digital recording inquiry system that the electronic code mode is inserted, it is characterized in that it also comprises a display.
5. as claimed in claim 3ly have a digital recording inquiry system that the electronic code mode is inserted, it is characterized in that described monitoring arrangement adopts video camera.
6. as claimed in claim 3ly have a digital recording inquiry system that the electronic code mode is inserted, it is characterized in that described electronic tag makes a general reference the information that all are formed by the electronic code mode.
7. as claimed in claim 4ly having a digital recording inquiry system that the electronic code mode is inserted, it is characterized in that described display can be a TV Monitor, also can be the VGA display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200610024533A CN1889671B (en) | 2006-03-09 | 2006-03-09 | Method for inserting digital video recording inquiry with electronic coding mode and system thereof |
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| CN200610024533A CN1889671B (en) | 2006-03-09 | 2006-03-09 | Method for inserting digital video recording inquiry with electronic coding mode and system thereof |
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| CN1889671A CN1889671A (en) | 2007-01-03 |
| CN1889671B true CN1889671B (en) | 2010-05-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102238312A (en) * | 2010-04-23 | 2011-11-09 | 东莞市依时利科技有限公司 | Video processing method based on RFID (Radio Frequency Identification Device) video live broadcast frame |
| CN102339487B (en) * | 2010-07-28 | 2016-03-02 | 上海秀派电子科技有限公司 | A kind of ticketing service automatic checking system and method |
| CN101951500B (en) * | 2010-09-17 | 2012-07-04 | 深圳市同洲电子股份有限公司 | Intelligent monitoring method and system |
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| US6158658A (en) * | 1997-08-27 | 2000-12-12 | Laser Data Command, Inc. | System and method for matching passengers and their baggage |
| CN1520164A (en) * | 2003-01-07 | 2004-08-11 | 佳能株式会社 | Pick-up device able to record object information |
| CN1523876A (en) * | 2003-02-18 | 2004-08-25 | 佳能株式会社 | Image sensing apparatus and control method therefor, and subject determination apparatus, subject management apparatus, and control method therefor |
| CN1538338A (en) * | 2003-02-25 | 2004-10-20 | ������������ʽ���� | Article managing device and its method |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5095196A (en) * | 1988-12-28 | 1992-03-10 | Oki Electric Industry Co., Ltd. | Security system with imaging function |
| US6158658A (en) * | 1997-08-27 | 2000-12-12 | Laser Data Command, Inc. | System and method for matching passengers and their baggage |
| CN1520164A (en) * | 2003-01-07 | 2004-08-11 | 佳能株式会社 | Pick-up device able to record object information |
| CN1523876A (en) * | 2003-02-18 | 2004-08-25 | 佳能株式会社 | Image sensing apparatus and control method therefor, and subject determination apparatus, subject management apparatus, and control method therefor |
| CN1538338A (en) * | 2003-02-25 | 2004-10-20 | ������������ʽ���� | Article managing device and its method |
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