CN210324282U - Security check machine quick access and intelligent superposition system - Google Patents
Security check machine quick access and intelligent superposition system Download PDFInfo
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- CN210324282U CN210324282U CN201921569019.2U CN201921569019U CN210324282U CN 210324282 U CN210324282 U CN 210324282U CN 201921569019 U CN201921569019 U CN 201921569019U CN 210324282 U CN210324282 U CN 210324282U
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Abstract
The embodiment of the utility model provides a security check machine inserts fast and intelligent stack system. The system comprises: the VGA signal acquisition module and the intelligent superposition module; wherein: the VGA signal acquisition module is connected with the security check machine and is used for acquiring a security check image sent by the security check machine; the intelligent superposition module is connected with the VGA signal acquisition module and used for receiving the security check image, performing intelligent security check identification to obtain an image identification result and outputting the image identification result to the VGA signal acquisition module; and the VGA signal acquisition module is connected with a security check machine display and used for outputting a security check identification superposition result. The embodiment of the utility model provides a through the real-time collection to the security check machine image to intelligent recognition superposes intelligent recognition result on original security check machine image, has realized intelligent security check discernment's function.
Description
Technical Field
The utility model relates to a security check technical field especially relates to a security check machine inserts fast and intelligent stack system.
Background
Aiming at the severe situation faced during the large passenger flow security inspection of the current rail transit, the functions and the performances of the existing physical inspection equipment can not meet the requirements of the large passenger flow security inspection, the intelligent level of the security inspection equipment is low, and a security inspector is required to have stronger image recognition experience. The existing object inspection is based on and depends on a manual judgment picture, a security inspector is required to have strong identification and resolution capability, missing inspection easily occurs, an intelligent auxiliary means is lacked, and the traditional security inspection equipment cannot meet the requirement of rapid security inspection of large passenger flows. Meanwhile, the existing security check machine manufacturers at the front end of the security check point have various models and cannot transmit image information data to other systems.
Therefore, an identification system is needed, which can be used for connecting the image acquisition of the original security check machine by technically modifying the original security check machine, and can realize the superposition of the intelligent identification result of the forbidden articles on the image of the original security check machine.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a security check machine inserts fast and intelligent stack system for solve among the prior art security check result and too rely on artifical the detection, the recognition accuracy is low, the problem of inefficiency.
The system comprises a VGA signal acquisition module and an intelligent superposition module; wherein:
the VGA signal acquisition module is connected with the security check machine and is used for acquiring a security check image sent by the security check machine;
the intelligent superposition module is connected with the VGA signal acquisition module and used for receiving the security check image, performing intelligent security check identification to obtain an image identification result and outputting the image identification result to the VGA signal acquisition module;
and the VGA signal acquisition module is connected with a security check machine display and used for outputting a security check identification superposition result.
Preferably, the VGA signal acquisition module comprises a VGA one-to-two distributor and a VGA two-in-one-out switcher;
the input end of the VGA one-to-two distributor is connected with the output end of the security inspection machine, and is used for receiving the security inspection image and dividing the security inspection image into a first image and a second image which are the same;
the first output end of the VGA one-to-two distributor is connected with the input end of the intelligent superposition module and is used for outputting the first image to the intelligent superposition module;
and the second output end of the VGA one-to-two distributor is connected with the first input end of the VGA two-in-one-out switcher and is used for outputting the second image to the VGA two-in-one-out switcher.
Preferably, the output end of the intelligent superposition module is connected with the second input end of the VGA two-in one-out switcher, and is used for outputting the image identification data;
and the output end of the VGA two-in one-out switcher is connected with the security check machine display and used for superposing the image identification data and the second image to obtain a security check identification superposition result and outputting the security check identification superposition result to the security check machine display.
Preferably, the intelligent superposition module comprises a VGA signal acquisition card, and the VGA signal acquisition card is connected with the first output end of the VGA one-to-two distributor through a VGA input signal line.
Preferably, the VGA signal acquisition card includes a bottom driver module API interface, and the first image is acquired in real time by calling the bottom driver module API interface.
Preferably, the intelligent superposition module further comprises an image data identification module, wherein the image data identification module is configured to perform intelligent algorithm identification on the first image, determine whether the first image contains contraband information, identify the contraband information, and output the image identification data.
Preferably, the VGA two-in one-out switcher comprises a superposition processing module, and the superposition processing module is configured to perform superposition calculation on the image identification data and the second image to obtain the security inspection identification superposition result.
The embodiment of the utility model provides a pair of security check machine inserts fast and intelligent stack system through the real-time collection to the security check machine image to intelligent recognition superposes intelligent recognition result on original security check machine image, has realized intelligent security check discernment's function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the embodiment of the utility model provides a security check machine inserts fast and intelligent stack system's schematic structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Fig. 1 is a schematic structural diagram of a security check machine quick access and intelligent stacking system provided in an embodiment of the present invention, as shown in fig. 1, including a VGA signal acquisition module 1 and an intelligent stacking module 2; wherein:
the VGA signal acquisition module 1 is connected with the security check machine 6 and is used for acquiring a security check image sent by the security check machine 6;
the intelligent superposition module 2 is connected with the VGA signal acquisition module 1 and used for receiving the security check image, performing intelligent security check identification to obtain an image identification result and outputting the image identification result to the VGA signal acquisition module 1;
the VGA signal acquisition module 1 is connected with a security check machine display 7 and used for outputting a security check identification superposition result.
Specifically, the security inspection machine 6 outputs a security inspection image, the security inspection image is output to the VGA signal acquisition module 1, the VGA signal acquisition module 1 outputs the security inspection image to the intelligent superposition module 2, the intelligent superposition module 2 performs intelligent security inspection identification on the received security inspection image to obtain an image identification result, the image identification result is returned to the VGA signal acquisition module 1, the VGA signal acquisition module 1 performs superposition processing on the received image identification result and the original security inspection image to obtain a security inspection identification superposition result, and the security inspection identification superposition result is output to the security inspection machine display 7 for display.
The embodiment of the utility model provides a through the real-time collection to the security check machine image to intelligent recognition superposes intelligent recognition result on original security check machine image, has realized intelligent security check discernment's function.
On the basis of the above embodiment, as an optional embodiment, the VGA signal acquisition module 1 includes a VGA one-to-two distributor 3 and a VGA two-in-one-out switcher 4;
the input end of the VGA one-to-two distributor 3 is connected with the output end of the security inspection machine 6, and the VGA one-to-two distributor is used for receiving the security inspection image and dividing the security inspection image into a first image and a second image which are the same;
the first output end of the VGA one-to-two distributor 3 is connected with the input end of the intelligent superposition module 2 and is used for outputting the first image to the intelligent superposition module;
the second output end of the VGA one-to-two distributor 3 is connected to the first input end of the VGA two-in-one-out switcher 4, and is used for outputting the second image to the VGA two-in-one-out switcher.
It can be understood that the VGA signal acquisition module 1 is divided into two parts, namely, the VGA one-in-two distributor 3 and the VGA two-in-one-out switcher 4, so that the security image output by the security inspection machine 6 can be divided into two parts, that is, two identical images are copied and recorded as a first image and a second image, and the output end of the security inspection machine 6 and the input end of the VGA one-in-two distributor 3 are connected through a VGA signal line. The first image and the second image are respectively transmitted to two different output ports, namely, a first output end and a second output end of the VGA-in-two distributor 3, wherein the first output end is connected with an input end of the intelligent superposition module 2, the first image is output to the intelligent superposition module 2 for processing, meanwhile, an input end of the VGA-in-and-out switcher 4 is also divided into a first input end and a second input end, the second output end of the VGA-in-two distributor 3 is connected with the first input end of the VGA-in-and-out switcher 4, and then the VGA-in-and-out switcher 4 receives the second image.
The embodiment of the utility model provides a through carry out the split of function to VGA signal acquisition module, separately go on with the duplicate identification of image and intelligent recognition processing, the final recognition result of the output of being convenient for.
On the basis of the above embodiment, as an optional embodiment, the output end of the intelligent overlay module 2 is connected to the second input end of the VGA two-in one-out switcher 4, and is configured to output the image identification data;
the output end of the VGA two-in one-out switcher 4 is connected with the security check machine display 7, and is used for superposing the image identification data and the second image to obtain a security check identification superposition result, and outputting the security check identification superposition result to the security check machine display 7.
It can be understood that, as the output end of the intelligent overlay module 2, the image identification data obtained by processing is sent to the VGA two-in one-out switcher 4 through the second input end of the VGA two-in one-out switcher 4, and the output end of the VGA two-in one-out switcher 4 is directly connected with the security check machine display 7, and the VGA two-in one-out switcher 4 mainly functions to overlay the second image separated by the VGA one-in-two distributor 3 with the image identification result obtained by processing the intelligent overlay module 2, so as to obtain the final security check identification overlay result.
On the basis of the above embodiment, as an optional embodiment, the intelligent stacking module 2 includes a VGA signal acquisition card 5, and the VGA signal acquisition card 5 is connected to the first output end of the VGA one-to-two distributor 3 through a VGA input signal line.
It can be understood that the intelligent stacking module 2 includes a VGA signal acquisition card 5, the VGA signal acquisition card 5 is integrally installed on the intelligent stacking module 2, and the first output end of the VGA one-to-two distributor 3 is connected with the VGA signal acquisition card 5 through a VGA input signal line, and transmits the first image to the intelligent stacking module 2 for processing.
On the basis of the above embodiment, as an optional embodiment, the VGA signal acquisition card 5 includes a bottom layer driving module API interface, and the real-time acquisition of the first image is realized by calling the bottom layer driving module API interface.
It can be understood that the VGA signal acquisition card 5 realizes real-time acquisition of VGA image data for the first image sent by the VGA one-to-two distributor 3 by calling the bottom layer driving module API interface, realizes real-time acquisition of original YUV data of the image, and buffers and stores each frame of image data for other function modules to call related image data.
On the basis of the above embodiment, as an optional embodiment, the intelligent stacking module 2 further includes an image data identification module, where the image data identification module is configured to perform intelligent algorithm identification on the first image, determine whether the first image contains contraband information, identify the contraband information, and output the image identification data.
It can be understood that the intelligent stacking module 2 includes an image data identification module, a related image data identification algorithm is embedded in the image data identification module, algorithm intelligent identification is performed on the received first image, whether contraband information exists in the image or not is judged, framing is performed after the position information of the contraband is found, and labeling is performed by drawing stacking frames with different colors.
On the basis of the foregoing embodiment, as an optional embodiment, the VGA two-in one-out switcher 4 includes a superposition processing module, and the superposition processing module is configured to perform superposition calculation on the image identification data and the second image to obtain the security inspection identification superposition result.
It can be understood that the VGA two-in one-out switcher 4 performs superposition calculation on the first image sent by the VGA one-in-two distributor 3 and the image recognition result obtained by the processing of the intelligent superposition module 2 through the superposition processing module, outputs the final security inspection recognition superposition result, and displays the final security inspection recognition superposition result on the security inspection machine display 7.
The embodiment of the utility model provides a through gathering security check machine VGA image data, realize that security check machine image data reaches forbidden article identification result in real time and superposes in real time and cross the package and walk the picture on, this system has solved the compatibility problem that security check machine inserted, has the commonality, has solved the real-time stack difficult problem of intelligent recognition result and security check machine image simultaneously.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A security check machine quick access and intelligent superposition system is characterized by comprising a VGA signal acquisition module and an intelligent superposition module; wherein:
the VGA signal acquisition module is connected with the security check machine and is used for acquiring a security check image sent by the security check machine;
the intelligent superposition module is connected with the VGA signal acquisition module and used for receiving the security check image, performing intelligent security check identification to obtain an image identification result and outputting the image identification result to the VGA signal acquisition module;
and the VGA signal acquisition module is connected with a security check machine display and used for outputting a security check identification superposition result.
2. The system for the rapid access and intelligent superposition of the security inspection machine according to claim 1, wherein the VGA signal acquisition module comprises a VGA one-to-two distributor and a VGA two-in-one-out switcher;
the input end of the VGA one-to-two distributor is connected with the output end of the security inspection machine, and is used for receiving the security inspection image and dividing the security inspection image into a first image and a second image which are the same;
the first output end of the VGA one-to-two distributor is connected with the input end of the intelligent superposition module and is used for outputting the first image to the intelligent superposition module;
and the second output end of the VGA one-to-two distributor is connected with the first input end of the VGA two-in-one-out switcher and is used for outputting the second image to the VGA two-in-one-out switcher.
3. The security inspection machine fast access and intelligent stacking system according to claim 2, wherein an output end of the intelligent stacking module is connected with a second input end of the VGA two-in one-out switcher, and is used for outputting the image identification data;
and the output end of the VGA two-in one-out switcher is connected with the security check machine display and used for superposing the image identification data and the second image to obtain a security check identification superposition result and outputting the security check identification superposition result to the security check machine display.
4. The security check machine fast access and intelligent stacking system according to claim 2, wherein the intelligent stacking module comprises a VGA signal acquisition card, and the VGA signal acquisition card is connected with the first output end of the VGA one-to-two distributor through a VGA input signal line.
5. The system for rapid access and intelligent superposition of security check machines according to claim 2, wherein the VGA signal acquisition card comprises a bottom layer driving module API interface, and real-time acquisition of the first image is realized by calling the bottom layer driving module API interface.
6. The system for rapid access and intelligent superposition of security check machines according to claim 2, wherein the intelligent superposition module further comprises an image data identification module, and the image data identification module is used for performing intelligent algorithm identification on the first image, judging whether the first image contains contraband information, identifying the contraband information, and outputting the image identification data.
7. The system of claim 2, wherein the VGA two-in-one-out switcher comprises a superposition processing module, and the superposition processing module is configured to perform superposition calculation on the image identification data and the second image to obtain the security identification superposition result.
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| CN201921569019.2U CN210324282U (en) | 2019-09-19 | 2019-09-19 | Security check machine quick access and intelligent superposition system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111568424A (en) * | 2020-05-26 | 2020-08-25 | 江苏省肿瘤医院 | Device for synchronizing respiratory motion signals in radiotherapy and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111568424A (en) * | 2020-05-26 | 2020-08-25 | 江苏省肿瘤医院 | Device for synchronizing respiratory motion signals in radiotherapy and using method thereof |
| CN111568424B (en) * | 2020-05-26 | 2023-09-26 | 江苏省肿瘤医院 | Device for synchronizing respiratory motion signals in radiotherapy and application method thereof |
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