CN106778612A - A kind of crossing special car recognition detection system based on video analysis - Google Patents
A kind of crossing special car recognition detection system based on video analysis Download PDFInfo
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- CN106778612A CN106778612A CN201611167237.4A CN201611167237A CN106778612A CN 106778612 A CN106778612 A CN 106778612A CN 201611167237 A CN201611167237 A CN 201611167237A CN 106778612 A CN106778612 A CN 106778612A
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- video
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/08—Detecting or categorising vehicles
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
- Image Processing (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention discloses a kind of crossing special car recognition detection system based on video analysis, the video collect module be connected with communication module with merging with detection range is set as the ultrasonic detector of crossroad is synchronised, the video pre-analysis module receives the video information of communication module transmission, memory module is stored in after video information category filter after the central processing unit for processing analysis, the alarm module is connected with CPU, and the detection radar is connected with CPU.Present invention advantage compared to existing technology is：The present invention takes full advantage of the existing resource of a large amount of front end encoding devices, to be gone in the analysis widely distributed great deal of nodes to network of process to frame of video, very significantly alleviate the processing pressure of rear end equipment, and front end encoding device can also do diplomatic storage on the basis of video analysis, greatly save the storage resource of user.
Description
Technical field
The present invention relates to intelligent video analysis technical field, more particularly to a kind of crossing special car based on video analysis
Recognition detection system.
Background technology
Traditional monitoring work is passive type, can not differentiate threat and whether there is, and to lean on supervisor to pass through scene and draw
The generation of accident is defined in face.This requires that supervisor will ceaselessly stare at screen, because they do not know critical event
When can occur.And supervisor seldom keeps the state that notice is concentrated to check tens screens, so that when true
Alarm occur when, but may the personnel of being monitored ignored.In addition, monitoring personnel will spend greatly when needing to check historical summary
The time of amount finds out desired picture in huge data.
Intelligent video analysis system can be such that computer is offered an explanation from numerous and complicated video image, recognize target object or judge special
Determine whether event occurs.It is applied in security protection video monitoring system, useless or interference information in image can be filtered out, automatic point
Analysis, the crucial useful information extracted in video source, so that the video camera in traditional monitoring system not only turns into the eyes of people,
Also making intelligent video analysis turns into the brain of people.Intelligent video analysis are rationally to utilize human resources, raise the management level and real
Now efficiently monitoring is made that huge contribution, however, due to technical immature, existing intelligent video monitoring system is not
Fully up to expectations, rate of false alarm high and rate of failing to report high tend not to make monitoring personnel trust them completely.Existing intelligent video analysis
System only relies on image information analysis and judges whether particular event or behavior occur, although vision is compared to sense organs such as sense of hearing tactiles
The information content of acquisition is bigger, but if isolated from the visual information for obtaining, the accuracy meeting to particular event description
Have a greatly reduced quality, therefore with significant limitation.Secondly, existing intelligent video analysis system is rather dark or excessively strong
Signal and poor signal, tend not to accurately be analyzed.In addition, existing intelligent video analysis system Working mould
Formula is single, tends not to realize transmit on demand, stores on demand.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of special car in crossing based on video analysis
Recognition detection system.
The present invention is achieved by the following technical solutions：A kind of crossing special car recognition detection based on video analysis
System, it is characterised in that including video collect module, set ultrasonic detector, communication mould of the detection range as crossroad
Block, video pre-analysis module, CPU, memory module, alarm module, detection radar, the video collect module with
Set detection range be connected with communication module with merging as the ultrasonic detector of crossroad to be synchronised, the video preanalysis
Module receives the video information of communication module transmission, after the video information category filter after the central processing unit for processing analysis
Memory module is stored in, the alarm module is connected with CPU, the detection radar is connected with CPU.
Used as one of preferred embodiment of the invention, the memory module is database.
Used as one of preferred embodiment of the invention, the video collect module is high definition network head.
Used as one of preferred embodiment of the invention, the communication module is GPS or optical fiber.
Used as one of preferred embodiment of the invention, the alarm module is audible-visual annunciator.
Used as one of preferred embodiment of the invention, the video pre-analysis module includes with central processing unit for processing flow
Following steps：
(1) front end encoding device obtains the visual information and flow information of frame of video in an encoding process；
(2) predefined frame of video will be met and will stamp video information label；
(3) frame of video is issued into CPU；
(4) when carrying video information mark carries out step (5)；
(5) by video information tag stored data storehouse；
(6) when specified visible elements variable quantity is more than threshold values；
(7) visual information of frame of video is obtained, predetermined applied analysis rule is matched；
(8) the match is successful, and database is stored in using analysis result as application label.
Present invention advantage compared to existing technology is：The present invention takes full advantage of the existing money of a large amount of front end encoding devices
Source, will go in the analysis widely distributed great deal of nodes to network of process to frame of video, very significantly alleviate rear end equipment
Processing pressure, and front end encoding device can also do diplomatic storage on the basis of video analysis, greatly save
The storage resource of user.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is video analysis process chart of the invention.
Specific embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed implementation method and specific operating process, but protection scope of the present invention is not limited to following implementations
Example.
Embodiment 1
Referring to Fig. 1, Fig. 2：A kind of crossing special car recognition detection system based on video analysis, it is characterised in that bag
Include video collect module, set detection range as the ultrasonic detector of crossroad, communication module, video pre-analysis module,
CPU, memory module, alarm module, detection radar, the video collect module with set detection range as cross
The ultrasonic detector at crossing is synchronised and be connected with communication module with merging, and the video pre-analysis module receives communication module biography
Defeated video information, memory module is stored in after the video information category filter after the central processing unit for processing analysis, described
Alarm module is connected with CPU, and the detection radar is connected with CPU.
Used as one of preferred embodiment of the invention, the memory module is database.
Used as one of preferred embodiment of the invention, the video collect module is high definition network head.
Used as one of preferred embodiment of the invention, the communication module is GPS or optical fiber.
Used as one of preferred embodiment of the invention, the alarm module is audible-visual annunciator.
Used as one of preferred embodiment of the invention, the video pre-analysis module includes with central processing unit for processing flow
Following steps：
(1) front end encoding device obtains the visual information and location information of frame of video in an encoding process；
(2) predefined frame of video will be met and will stamp video information label；
(3) frame of video is issued into CPU；
(4) when carrying video information mark carries out step (5)；
(5) by video information tag stored data storehouse；
(6) when specified visible elements variable quantity is more than threshold values；
(7) visual information of frame of video is obtained, predetermined applied analysis rule is matched；
(8) the match is successful, and database is stored in using analysis result as application label.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of crossing special car recognition detection system based on video analysis, it is characterised in that including video collect module,
Set detection range as the ultrasonic detector of crossroad, communication module, video pre-analysis module, CPU, deposit
Storage module, alarm module, detection radar, the video collect module with set detection range as the ultrasonic listening of crossroad
Device is synchronised and be connected with communication module with merging, and the video pre-analysis module receives the video information of communication module transmission, institute
Memory module, the alarm module and centre are stored in after stating the video information category filter after central processing unit for processing analysis
Reason unit is connected, and the detection radar is connected with CPU.
2. the crossing special car recognition detection system based on video analysis according to claim 1, it is characterised in that deposit
Storage module is database.
3. the crossing special car recognition detection system based on video analysis according to claim 1, it is characterised in that institute
Video collect module is stated for high definition network head.
4. the crossing special car recognition detection system based on video analysis according to claim 1, it is characterised in that institute
Communication module is stated for GPS or optical fiber.
5. the crossing special car recognition detection system based on video analysis according to claim 1, it is characterised in that institute
Alarm module is stated for audible-visual annunciator.
6. the crossing special car recognition detection system based on video analysis according to claim 1, it is characterised in that institute
Video pre-analysis module is stated to be comprised the following steps with central processing unit for processing flow：
(1) front end encoding device obtains the visual information and flow information of frame of video in an encoding process；
(2) predefined frame of video will be met and will stamp video information label；
(3) frame of video is issued into CPU；
(4) when carrying video information mark carries out step (5)；
(5) by video information tag stored data storehouse；
(6) when specified visible elements variable quantity is more than threshold values；
(7) visual information of frame of video is obtained, predetermined applied analysis rule is matched,
(8) the match is successful, and database is stored in using analysis result as application label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167237.4A CN106778612A (en) | 2016-12-16 | 2016-12-16 | A kind of crossing special car recognition detection system based on video analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167237.4A CN106778612A (en) | 2016-12-16 | 2016-12-16 | A kind of crossing special car recognition detection system based on video analysis |
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| Publication Number | Publication Date |
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| CN106778612A true CN106778612A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611167237.4A Withdrawn CN106778612A (en) | 2016-12-16 | 2016-12-16 | A kind of crossing special car recognition detection system based on video analysis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625603A (en) * | 2021-07-27 | 2021-11-09 | 金鹏电子信息机器有限公司 | Security monitoring management system and management method based on big data |
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| JP2005134941A (en) * | 2003-10-28 | 2005-05-26 | Matsushita Electric Works Ltd | Travel support system for emergency vehicle |
| CN102693634A (en) * | 2011-03-24 | 2012-09-26 | 大连航天金穗科技有限公司 | Television monitoring system for tracking set vehicle and television monitoring method thereof |
| CN102724385A (en) * | 2012-06-21 | 2012-10-10 | 浙江宇视科技有限公司 | Intelligent video analysis method and device |
| CN204884190U (en) * | 2015-06-10 | 2015-12-16 | 李尚喜 | Current device of special vehicle of intelligence traffic lights |
| CN105809994A (en) * | 2016-04-28 | 2016-07-27 | 南京航空航天大学 | Traffic light control method based on special vehicle identification |
| CN205810114U (en) * | 2016-07-15 | 2016-12-14 | 杭州华翼信息技术有限公司 | Special car identification and management system |
-
2016
- 2016-12-16 CN CN201611167237.4A patent/CN106778612A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005134941A (en) * | 2003-10-28 | 2005-05-26 | Matsushita Electric Works Ltd | Travel support system for emergency vehicle |
| CN102693634A (en) * | 2011-03-24 | 2012-09-26 | 大连航天金穗科技有限公司 | Television monitoring system for tracking set vehicle and television monitoring method thereof |
| CN102724385A (en) * | 2012-06-21 | 2012-10-10 | 浙江宇视科技有限公司 | Intelligent video analysis method and device |
| CN204884190U (en) * | 2015-06-10 | 2015-12-16 | 李尚喜 | Current device of special vehicle of intelligence traffic lights |
| CN105809994A (en) * | 2016-04-28 | 2016-07-27 | 南京航空航天大学 | Traffic light control method based on special vehicle identification |
| CN205810114U (en) * | 2016-07-15 | 2016-12-14 | 杭州华翼信息技术有限公司 | Special car identification and management system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625603A (en) * | 2021-07-27 | 2021-11-09 | 金鹏电子信息机器有限公司 | Security monitoring management system and management method based on big data |
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Application publication date: 20170531 |