CN203573492U - Composite bayonet system based on intelligent all-in-one machine - Google Patents
Composite bayonet system based on intelligent all-in-one machine Download PDFInfo
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- CN203573492U CN203573492U CN201320758947.XU CN201320758947U CN203573492U CN 203573492 U CN203573492 U CN 203573492U CN 201320758947 U CN201320758947 U CN 201320758947U CN 203573492 U CN203573492 U CN 203573492U
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Abstract
The utility model discloses a composite bayonet system based on an intelligent all-in-one machine. The composite bayonet system based on the intelligent all-in-one machine includes an intelligent all-in-one machine, an induction coil, a coil trigger signal generating unit, and an LED lighting supplementing unit; the intelligent all-in-one machine is used for video acquisition, video processing and analysis, controlling the LED lighting supplementing unit, and receiving the detection result of the induction coil; the intelligent all-in-one machine comprises a high-definition video acquisition unit, a video streaming compression unit, a DSP video analysis and control unit, a network transmission unit, and an external device interface unit; the induction coil is connected the intelligent all-in-one machine through the coil trigger signal generating unit; an induction coil detection method and a video detection method use a heartbeat mechanism to achieve a synchronization redundancy function; and the LED lighting supplementing unit is connected with the intelligent all-in-one machine through a switch value signal interface and the intelligent all-in-one machine is used to control synchronous lighting supplementing of the LED lighting supplementing unit. Compared with the prior art, the composite bayonet system based on the intelligent all-in-one machine has the following advantages: the number of devices is reduced; and the fully-embedded system is used, so that the good stability, high reliability, low cost, and wide application range are realized.
Description
Technical field
The utility model relates to intelligent transportation equipment technical field, relates generally to road monitoring equipment about embedded video analysis and the processing technology field of vehicle, refers to especially a kind of composite card port system based on intelligent integrated machine.
Background technology
Traditional Gate System is the mode that adopts video camera and industrial computer combination, video camera is responsible for video acquisition, industrial computer carries out Video processing and analysis, and the major defect of this technical scheme is: 1, industrial computer is easy to crash at hot weather or excessively cold weather, and maintenance cost is very high; 2, equipment is many, and connecting link and sport technique segment are many, easily break down, and reliability is poor.
Existing Gate System detection mode mostly is the independently single detection mode such as coil detection or video detection, and coil detects and video detection has the technical advantage of oneself, but also has separately intrinsic technological deficiency.Coil detects vehicle accurate positioning, candid photograph rate is high, not disturbed by weather, light, but ground induction coil is vulnerable to roadbed subsidence, road damage and damage, and impaired rear malfunction elimination difficulty, coil checker belongs to high sensitivity equipment, easily be interfered, long-time interior cannot normally work after disturbing, also than being easier to be subject to temperature impact, want timing alignment, motorcycle and electric motor car sometimes also can cause false triggering.Video detects and does not destroy road surface, installs without stage casing traffic, and use, easy to maintenance, equipment failure rate is low, but is easily subject to the impact of weather, environment and light, and candid photograph rate detects lower than coil, and velocity determination is foundation for a punishment.So there are many weak points in single vehicle detection mode.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of good stability, reliability are high, with low cost, the composite card port system based on intelligent integrated machine of applied range.
The utility model is achieved through the following technical solutions:
A kind of composite card port system based on intelligent integrated machine, comprise intelligent integrated machine, inductive coil, coil trigger pip generation unit, LED light filling unit, described intelligent integrated machine is responsible for video acquisition, Video processing and analysis, control the result that LED light filling unit and induction receiving coil detect, described inductive coil connects described intelligent integrated machine by coil trigger pip generation unit, two kinds of detection modes of described inductive coil and video adopt heartbeat mechanism to realize synchronizing redundant function, when breaking down, a kind of detection mode automatically switches to another kind of detection mode, described LED light filling unit connects by switching value signaling interface and intelligent integrated machine and controls it by intelligent integrated machine synchronizes light filling.
Further optimization as the technical solution of the utility model, described intelligent integrated machine is a kind of high-definition intelligent integrated network video camera, described high-definition intelligent integrated network video camera comprises high definition video collecting unit, video stream compression unit, DSP video analysis and control module, Internet Transmission unit, external apparatus interface unit, described high definition video collecting unit by high speed data bus respectively with video stream compression unit, DSP video analysis is connected with control module, described video stream compression unit is connected with control module with DSP video analysis by high speed data bus, described Internet Transmission unit is connected with control module with DSP video analysis by network interface unit, described external apparatus interface unit is connected with control module with DSP video analysis through light-coupled isolation, described coil trigger pip generation unit and LED light filling unit are connected respectively on the external apparatus interface unit of intelligent integrated machine, described synchronizing redundant function completes in DSP video analysis and control module.
As the further optimization of the technical solution of the utility model, described inductive coil is ground induction coil.
The utility model has the following advantages compared to existing technology:
A kind of composite card port system based on intelligent integrated machine that the utility model provides, adopts intelligent integrated machine to replace the mode of traditional video camera and industrial computer combination, reduces equipment amount, uses full-embedded type system, thereby improves the stability of system; Use coil, two kinds of vehicle detection mode synchronizing redundant technology of video, when a kind of detection mode breaks down, automatically switch to another kind of detection mode, further promoted the reliability and stability of Gate System; Use two kinds of detection modes jointly to undertake vehicle detection task, performance advantage separately, effectively candid photograph rate, the reliability and stability of improving product.In sum, a kind of composite card port system based on intelligent integrated machine that the utility model provides is simple in structure, with low cost, good reliability, stability are high, easy to maintenance, applied range, is worth promoting the use of on a large scale.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the program flow diagram of two kinds of detection mode synchronizing redundant functions.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, a kind of composite card port system based on intelligent integrated machine that the present embodiment provides, comprise intelligent integrated machine 1, inductive coil 7, coil trigger pip generation unit 8, LED light filling unit 9, intelligent integrated machine 1 is responsible for video acquisition, Video processing and analysis, control the result that LED light filling unit 9 and induction receiving coil 7 detect, inductive coil 7 is preferably ground induction coil, inductive coil 7 connects intelligent integrated machine 1 by coil trigger pip generation unit 8, two kinds of detection modes of inductive coil 7 and video adopt heartbeat mechanism to realize synchronizing redundant function, when breaking down, a kind of detection mode automatically switches to another kind of detection mode, LED light filling unit 9 connects with intelligent integrated machine 1 by switching value signaling interface and it synchronizes light filling by intelligent integrated machine 1 control.Wherein, intelligent integrated machine 1 is preferably a kind of high-definition intelligent integrated network video camera, high-definition intelligent integrated network video camera comprises high definition video collecting unit 2, video stream compression unit 3, DSP video analysis and control module 4, Internet Transmission unit 5, external apparatus interface unit 6, high definition video collecting unit 2 by high speed data bus respectively with video stream compression unit 3, DSP video analysis is connected with control module 4, video stream compression unit 3 is connected with control module 4 with DSP video analysis by high speed data bus, Internet Transmission unit 5 is connected with control module 4 with DSP video analysis by network interface unit, external apparatus interface unit 6 is connected with control module 4 with DSP video analysis through light-coupled isolation, coil trigger pip generation unit 8 and LED light filling unit 9 are connected respectively on the external apparatus interface unit 6 of intelligent integrated machine 1, synchronizing redundant function completes in DSP video analysis and control module 4.
During work, by high definition video collecting unit 2, gather video, it uses 2,000,000 pixels and above high definition CCD as imaging original paper, and the video of collection is sent into respectively to video compress unit 3 and DSP video analysis and control module 4, the original video boil down to of the 3 pairs of receptions in video compress unit is video flowing H.264, again video flowing is H.264 sent into DSP video analysis and control module 4, the original video of DSP video analysis and 4 pairs of receptions of control module is done video frequency vehicle and is detected generating video trigger pip, to triggering the vehicle pictures of capturing, carry out car plate identification, vehicle classification and velocity determination, and the picture after processing is done to JPEG compression, then the H.264 video flowing and the JPEG picture that receive are transferred to control center by Internet Transmission unit 5.Wherein, intelligent integrated machine 1 is also controlled LED light filling unit 9 simultaneously and is carried out synchronous light filling, and while making 2 work of high definition video collecting unit, under best environmental light intensity, making video and the picture taken is optimum efficiency, and sharpness is higher.
The composite card port system of this embodiment has adopted coil and two kinds of vehicle detection modes of video simultaneously, and two kinds of detection modes adopt heartbeat mechanism to realize synchronizing redundant function, and specific procedure flow process as shown in Figure 2.First, system starts and carries out self check, judges that whether two kinds of detection modes of coil and video are all normal, if normally, preferentially selects coil detection mode; If there is fault, judge that whether coil detection mode is working properly, if normally, use coil to detect, if there is fault, judge that whether video detection mode is working properly, if video detection mode normally, use video detection mode.So just realize a kind of detection mode and broken down and automatically switch to another kind of detection mode, thereby effectively improved the reliability and stability of system.
A kind of composite card port system based on intelligent integrated machine that the present embodiment provides, adopts intelligent integrated machine 1 to replace the mode of traditional video camera and industrial computer combination, reduces equipment amount, uses full-embedded type system, thereby improves the stability of system; Use coil, two kinds of vehicle detection mode synchronizing redundant technology of video, when a kind of detection mode breaks down, automatically switch to another kind of detection mode, further promoted the reliability and stability of Gate System; Use two kinds of detection modes jointly to undertake vehicle detection task, performance advantage separately, effectively candid photograph rate, the reliability and stability of improving product.In sum, a kind of composite card port system based on intelligent integrated machine that the utility model provides is simple in structure, with low cost, good reliability, stability are high, easy to maintenance, applied range, is worth promoting the use of on a large scale.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the composite card port system based on intelligent integrated machine, it is characterized in that: comprise intelligent integrated machine, inductive coil, coil trigger pip generation unit, LED light filling unit, described intelligent integrated machine is responsible for video acquisition, Video processing and analysis, control the result that LED light filling unit and induction receiving coil detect, described inductive coil connects described intelligent integrated machine by coil trigger pip generation unit, two kinds of detection modes of described inductive coil and video adopt heartbeat mechanism to realize synchronizing redundant function, when breaking down, a kind of detection mode automatically switches to another kind of detection mode, described LED light filling unit connects by switching value signaling interface and intelligent integrated machine and controls it by intelligent integrated machine synchronizes light filling.
2. a kind of composite card port system based on intelligent integrated machine as claimed in claim 1, it is characterized in that: described intelligent integrated machine is a kind of high-definition intelligent integrated network video camera, described high-definition intelligent integrated network video camera comprises high definition video collecting unit, video stream compression unit, DSP video analysis and control module, Internet Transmission unit, external apparatus interface unit, described high definition video collecting unit by high speed data bus respectively with video stream compression unit, DSP video analysis is connected with control module, described video stream compression unit is connected with control module with DSP video analysis by high speed data bus, described Internet Transmission unit is connected with control module with DSP video analysis by network interface unit, described external apparatus interface unit is connected with control module with DSP video analysis through light-coupled isolation, described coil trigger pip generation unit and LED light filling unit are connected respectively on the external apparatus interface unit of intelligent integrated machine, described synchronizing redundant function completes in DSP video analysis and control module.
3. a kind of composite card port system based on intelligent integrated machine as claimed in claim 1 or 2, is characterized in that: described inductive coil is ground induction coil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320758947.XU CN203573492U (en) | 2013-11-25 | 2013-11-25 | Composite bayonet system based on intelligent all-in-one machine |
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| CN201320758947.XU CN203573492U (en) | 2013-11-25 | 2013-11-25 | Composite bayonet system based on intelligent all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023441A (en) * | 2015-07-27 | 2015-11-04 | 苏州大学 | Traffic vehicle detection system based on magnetic sensor and method |
| CN108574839A (en) * | 2017-03-08 | 2018-09-25 | 杭州海康威视数字技术股份有限公司 | A kind of tollgate devices method for detecting abnormality and device |
-
2013
- 2013-11-25 CN CN201320758947.XU patent/CN203573492U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023441A (en) * | 2015-07-27 | 2015-11-04 | 苏州大学 | Traffic vehicle detection system based on magnetic sensor and method |
| CN108574839A (en) * | 2017-03-08 | 2018-09-25 | 杭州海康威视数字技术股份有限公司 | A kind of tollgate devices method for detecting abnormality and device |
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