CN211905160U - Linear array high-speed security inspection machine for visual image judgment of scanning imaging machine - Google Patents
Linear array high-speed security inspection machine for visual image judgment of scanning imaging machine Download PDFInfo
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- CN211905160U CN211905160U CN202020479865.1U CN202020479865U CN211905160U CN 211905160 U CN211905160 U CN 211905160U CN 202020479865 U CN202020479865 U CN 202020479865U CN 211905160 U CN211905160 U CN 211905160U
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Abstract
The utility model discloses a linear array high-speed security inspection machine for visual image judgment of a scanning imaging machine, which comprises a security inspection machine main body and a transmission machine, wherein the security inspection machine main body comprises a security inspection shell fixedly connected with a transmission framework, an alarm lamp is arranged at the top end of the security inspection shell, an X-ray source is fixedly arranged at one side of an inner cavity of the security inspection shell, a bottom-side visual angle scanning detection frame, a top-side visual angle scanning detection frame and a front-side visual angle scanning detection frame are sequentially and fixedly arranged at the middle part of the inner cavity of the security inspection shell, an X-ray array detection circuit board is fixedly arranged at the other side of the inner cavity of the security inspection shell, and a sorting mechanism is arranged at one side of the security inspection shell. The accuracy is high, and is never tired, improves the security check efficiency, reduces the human cost input.
Description
Technical Field
The utility model relates to a security check machine, in particular to line array high-speed security check machine of drawing is judged to scanning formation of image machine vision.
Background
The security inspection machine mainly works by X-ray, and is an electronic device which finishes inspection by conveying an inspected object into an X-ray inspection channel by means of a conveyor belt of the security inspection machine. A fan-shaped X-ray beam passing through the collimator penetrates through an object to be detected on the conveying belt, the X-ray is absorbed by the object to be detected, and finally, the X-ray bombards the dual-energy semiconductor detector arranged in the channel. The detector converts the X-rays into signals, and these very weak signals are amplified and sent to a signal processing cabinet for further processing. The security check machine can present images with different colors on a screen according to the absorption degree of the X-ray by the object, for example, orange represents organic matters such as food, plastics and the like; books, ceramics and the like are displayed in green, metals are displayed in blue, and at the moment, a security inspector can determine whether the checked object is an illegal object according to experience by quickly checking a perspective image of X-ray scanning on a display device.
The scanning speed of an X-ray security inspection machine in the current market is generally controlled to be 0.2 meter per second, a two-dimensional picture generated by scanning is displayed on a display, then the two-dimensional picture is observed by naked eyes of a security inspector, whether forbidden articles exist in the inspected articles is judged mainly according to personal experience of the security inspector, the efficiency of manually judging the picture is low, particularly in a subway station or a railway station of a large stream of people, the package security inspection efficiency is low, and the probability that dangerous chemicals and forbidden articles are not detected is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed security check machine of linear array of drawing is judged to scanning formation of image machine vision to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a linear array high-speed security inspection machine for visual image judgment of a scanning imaging machine comprises a security inspection machine main body and a transmission machine, wherein the transmission machine comprises a transmission framework, the top of the transmission framework is rotatably connected with a plurality of transmission rollers, the surfaces of the transmission rollers are in transmission connection with the transmission belts, a speed reduction motor is fixedly mounted on one positive side of the transmission framework, the output end of the speed reduction motor is connected with one end of the transmission roller positioned at the initial end, the top end of the transmission framework is erected and connected with the bottom end of the security inspection machine main body, the security inspection machine main body comprises a security inspection shell fixedly connected with the transmission framework, an alarm lamp is mounted on the top end of the security inspection shell, an X-ray source is fixedly mounted on one side of an inner cavity of the security inspection shell, and a bottom side visual angle scanning detection frame, a top side visual angle scanning detection frame and a front visual angle scanning detection frame are sequentially and fixedly mounted in the middle of, the X-ray array detection circuit board is fixedly mounted on the other side of the inner cavity of the security inspection shell, a first processor is integrated on the surface of the X-ray array detection circuit board, and a sorting mechanism is fixedly arranged on one side of the security inspection shell.
As a preferred technical scheme of the utility model, letter sorting mechanism include with safety inspection casing one side fixed connection's letter sorting casing, the positive top fixed mounting of letter sorting casing has the letter sorting motor, the output of letter sorting motor passes letter sorting casing and fixedly connected with transmission rack, the one end of transmission rack is passed through the rolling disc and is connected with the inner wall rotation of letter sorting casing, the middle part of transmission rack is rotated and is connected with the letter sorting board.
As an optimized technical scheme of the utility model, one side fixedly connected with stock guide of transmission skeleton.
As an optimal technical scheme of the utility model, the passageway department of security installations casing opposite side and the passageway department of letter sorting casing one side all are fixed and are equipped with a plurality of rubber shelves strip.
As an optimal technical scheme of the utility model, the fixed three intelligent display screen that is equipped with in front of security installations casing, it is three the intelligent display screen all with external power supply electric connection, and three the intelligent display screen surveys frame, top side visual angle scanning respectively with bottom side visual angle scanning and surveys frame, front visual angle scanning and surveys frame and warning light electric connection.
As an optimal technical scheme of the utility model, it is three the internally mounted of intelligent display screen has windows system platform and controller, the controller comprises FLASH memory and second treater, just windows system platform and distal end cloud computing center signal connection.
As a preferred technical scheme of the utility model, gear motor, letter sorting motor and X ray array detection circuit board are respectively through the button and the external power supply electric connection that correspond, X ray source and X ray array detection circuit board electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a high-speed security check machine of linear array of drawing is judged to scanning imaging machine vision, through the X ray array detection circuit board that is equipped with, the storage has X ray array scanning program in the X ray array detection circuit board, make and wait to detect the data conversion of article after X ray detection and become the signal of telecommunication, and with the signal of telecommunication amplification processing, through the memory that is equipped with image degree of depth study procedure, can judge whether the image after the treater is handled is forbidden article, then judge the drawing contrast study to the far-end cloud computing center with image data transmission, the existence of intelligent display screen, make and can report to the police after the forbidden article appears.
2. The utility model relates to a linear array high-speed security check machine of drawing is judged to scanning imaging machine vision surveys frame, top side visual angle scanning and surveys frame and positive visual angle scanning through the bottom side visual angle scanning that is equipped with for can judge the drawing to the X-ray perspective image at three visual angle simultaneously, the missed measure false retrieval probability reduces, relative single visual angle X-ray security check machine, and the rate of accuracy has improved more than 95%.
3. The utility model relates to a high-speed security check machine of linear array of drawing is judged to scanning formation of image machine vision, sorting mechanism through being equipped with, can release conveyer left and right sides with forbidden article, the image degree of depth learning program storage that is provided with simultaneously is in the memory, have the degree of depth learning ability, the more the identification danger article of using of the time of using and contraband kind are more, high-speed figure efficiency is higher, at high-speed security check mode, can realize the high-speed figure of judging of machine vision, the rate of accuracy is high, it is tired forever, improve security check efficiency, reduce the human cost, the security check machine installation is simple, low cost, can be under the prerequisite that does not change the ordinary X-ray security check machine structure of old money, the ordinary X-ray security check machine of old money upgrades to the high-speed security check machine of linear array of scanning formation of image machine vision judgement figure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the security inspection machine main body of the present invention;
fig. 3 is a schematic structural diagram of the sorting mechanism of the present invention.
In the figure: 1. a transmission framework; 2. a transfer roller; 3. a reduction motor; 4. a rubber barrier strip; 5. a conveyor belt; 6. an intelligent display screen; 7. a sorting motor; 8. a material guide plate; 9. a security inspection housing; 10. sorting the shell; 11. sorting plates; 12. a drive rack; 13. an X-ray source; 14. scanning a detection frame at a bottom visual angle; 15. a top view scanning probe box; 16. scanning a detection frame at a normal view angle; 17. the X-ray array detection circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the utility model provides a line array high-speed security inspection machine for scanning imaging machine vision judging picture, which comprises:
according to the drawings of 1-3, the safety inspection machine comprises a safety inspection machine main body and a conveyor, wherein the conveyor comprises a conveying framework 1, the top of the conveying framework 1 is rotatably connected with a plurality of conveying rollers 2, the surfaces of the plurality of conveying rollers 2 are in transmission connection with a conveying belt 5, a speed reducing motor 3 is fixedly installed on one front side of the conveying framework 1, the output end of the speed reducing motor 3 is connected with one end of the conveying roller 2 at the initial end, the top end of the conveying framework 1 is erected and connected with the bottom end of the safety inspection machine main body, the safety inspection machine main body comprises a safety inspection shell 9 fixedly connected with the conveying framework 1, an alarm lamp is installed on the top end of the safety inspection shell 9, an X-ray source 13 is fixedly installed on one side of an inner cavity of the safety inspection shell 9, a bottom side visual angle scanning detection frame 14, a top side visual angle scanning detection frame 15 and a front visual angle scanning detection frame 16 are sequentially and fixedly installed in the middle of the inner cavity of the, the surface of the X-ray array detection circuit board 17 is integrated with a first processor, and one side of the security inspection shell 9 is fixedly jacked with a sorting mechanism.
According to the figures 1 and 3, the sorting mechanism comprises a sorting shell 10 fixedly connected with one side of a security inspection shell 9, a sorting motor 7 is fixedly installed at the top of the front side of the sorting shell 10, the output end of the sorting motor 7 penetrates through the sorting shell 10 and is fixedly connected with a transmission rack 12, one end of the transmission rack 12 is rotatably connected with the inner wall of the sorting shell 10 through a rotating disc, a sorting plate 11 is rotatably connected with the middle part of the transmission rack 12 and can push forbidden articles out of the left side and the right side of the conveyor for distinguishing, a material guide plate 8 is fixedly connected with one side of a conveying framework 1 for facilitating blanking, a plurality of rubber barrier strips 4 are fixedly arranged at a channel at the other side of the security inspection shell 9 and a channel at one side of the sorting shell 10, the rubber barrier strips 4 can prevent X-rays from escaping, the personal safety of security inspection personnel is ensured, three intelligent display screens 6 are fixedly arranged, the three intelligent display screens 6 are all electrically connected with an external power supply, and the three intelligent display screens 6 are respectively electrically connected with the bottom visual angle scanning detection frame 14, the top visual angle scanning detection frame 15, the front visual angle scanning detection frame 16 and the alarm lamp, so that the alarm can be given after the occurrence of forbidden articles, the response is rapid, a windows system platform and a controller are arranged in the three intelligent display screens 6, the controller consists of a FLASH memory and a second processor, and the windows system platform is connected with the far-end cloud computing center signal, so that high-speed image judgment of machine vision can be realized conveniently, the accuracy is high, the security inspection efficiency is improved, the labor cost is reduced, the speed reduction motor 3, the sorting motor 7 and the X ray array detection circuit board 17 are respectively electrically connected with an external power supply through corresponding buttons, and the X ray source 13 is electrically connected with the X ray array detection circuit board 17, so that the security inspection personnel can control and operate conveniently.
When in specific use, the utility model relates to a line array high speed security check machine of drawing is judged to scanning imaging machine vision, when needing to carry out security check to the article, switch on, make gear motor 3, letter sorting motor 7, X ray array detection circuit board 17 and intelligent display 6 all are in automatically controlled state, place the surface of transmission band 5 with the article, gear motor 3 drives transmission roller 2 and rotates, realize the transportation of article, when the article enters into the inside of security check casing 9, the X ray array scanning procedure of storage inside X ray array detection circuit board 17 is executed by first treater, trigger X ray source 13 transmission X ray bundle, the X ray bundle passes and treats the article of examining, part can be absorbed, at last bombardment is on bottom side visual angle scanning detection frame 14, top side visual angle scanning detection frame 15 and front view angle scanning detection frame 16, through bottom side visual angle scanning detection frame 14, through bottom side visual angle scanning detection frame, The top view angle scanning detection frame 15 and the front view angle scanning detection frame 16 convert the X-ray into an electric signal, the electric signal is amplified and transmitted to the inside of the three intelligent display screens 6 in sequence, an image depth learning program in the FLASH memory is executed by the second processor, the amplified signal is transmitted to the second processor, the second processor performs image processing on the data, whether the processed data are forbidden articles is judged after the image processing, if the forbidden articles are judged, the image data is transmitted to a remote cloud computing center, a mark is made according to a list of dangerous articles and controlled articles and transmitted to the remote cloud computing center through a network for judging, comparing and learning are carried out, the latest dangerous article and controlled article characteristic library is returned to a windows system platform of the local security inspection machine main body, and finally, the three intelligent display screens 6 display the generated perspective X-ray images of the three view angles, and the intelligent display screens 6 control the alarm lamp, make sorting mechanism's letter sorting motor 7 drive transmission rack 12 and rotate, strength children drive letter sorting board 11 can the side-to-side motion, carry out instant sorting, divide into dangerous goods and safe article with the article, can accomplish the security check operation in falling the letter sorting box through stock guide 8, to sum up, the utility model discloses can realize the high-speed picture of judging of machine vision, the rate of accuracy is high, and is not tired forever, improves security check efficiency, reduces the human cost, and the security check machine installation is simple, and is with low costs, can reform transform the ordinary X-ray security check machine of old money and upgrade into the linear array high-speed security check machine of scan imaging machine vision picture under the prerequisite of the ordinary X-ray security check machine structure of not changing old money.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The line array high-speed security inspection machine comprises a security inspection machine main body and a conveyor, and is characterized in that the conveyor comprises a transmission framework (1), the top of the transmission framework (1) is rotatably connected with a plurality of transmission rollers (2), the surfaces of the transmission rollers (2) are in transmission connection with a transmission belt (5) which is arranged, a speed reducing motor (3) is fixedly arranged on one front side of the transmission framework (1), the output end of the speed reducing motor (3) is connected with one end of the transmission roller (2) which is positioned at the initial end, the top end of the transmission framework (1) is connected with the bottom end of the security inspection machine main body in an erecting mode, the security inspection machine main body comprises a security inspection shell (9) which is fixedly connected with the transmission framework (1), an alarm lamp is arranged at the top end of the security inspection shell (9), and an X-ray source (13) is fixedly arranged on one side of the inner cavity of the security inspection shell (9), the utility model discloses a safety inspection casing, including safety inspection casing (9), top side visual angle scanning detection frame (15), safety inspection casing (9) inner chamber, bottom side visual angle scanning detection frame (14), top side visual angle scanning detection frame (15) and normal visual angle scanning detection frame (16) fixed mounting in proper order in the middle part of safety inspection casing (9) inner chamber, the opposite side fixed mounting of safety inspection casing (9) inner chamber has X ray array to survey circuit board (17), the integrated first treater that has of surface of X ray array survey circuit board (17), one side of safety inspection casing (9) is equipped with letter sorting mechanism admit.
2. The line array high-speed security inspection machine for visual image judgment of scanning imaging machines according to claim 1, characterized in that: sorting mechanism includes with security installations casing (9) one side fixed connection's letter sorting casing (10), the positive top fixed mounting of letter sorting casing (10) has letter sorting motor (7), the output of letter sorting motor (7) passes letter sorting casing (10) and fixedly connected with transmission rack (12), the one end of transmission rack (12) is passed through the rolling disc and is connected with the inner wall rotation of letter sorting casing (10), the middle part rotation of transmission rack (12) is connected with letter sorting board (11).
3. The line array high-speed security inspection machine for visual image judgment of scanning imaging machines according to claim 1, characterized in that: one side of the transmission framework (1) is fixedly connected with a material guide plate (8).
4. The line array high-speed security inspection machine for visual image judgment of scanning imaging machines according to claim 2, characterized in that: and a plurality of rubber barrier strips (4) are fixedly arranged at the channel at the other side of the security inspection shell (9) and the channel at one side of the sorting shell (10).
5. The line array high-speed security inspection machine for visual image judgment of scanning imaging machines according to claim 1, characterized in that: the front of security installations casing (9) is fixed and is equipped with three intelligent display screen (6), and is three intelligent display screen (6) all with external power supply electric connection, and three intelligent display screen (6) respectively with bottom side visual angle scanning detection frame (14), top side visual angle scanning detection frame (15), front visual angle scanning detection frame (16) and warning light electric connection.
6. The line array high-speed security inspection machine for visual image judgment of scanning imaging machines according to claim 5, characterized in that: and a windows system platform and a controller are arranged in the three intelligent display screens (6), the controller consists of a FLASH memory and a second processor, and the windows system platform is in signal connection with the remote cloud computing center.
7. The line array high-speed security inspection machine for visual image judgment of scanning imaging machines according to claim 1, characterized in that: the X-ray sorting device is characterized in that the speed reducing motor (3), the sorting motor (7) and the X-ray array detection circuit board (17) are respectively electrically connected with an external power supply through corresponding buttons, and the X-ray source (13) is electrically connected with the X-ray array detection circuit board (17).
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| CN202020479865.1U CN211905160U (en) | 2020-04-03 | 2020-04-03 | Linear array high-speed security inspection machine for visual image judgment of scanning imaging machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281356A (en) * | 2021-04-14 | 2021-08-20 | 昆山辰福元电子科技有限公司 | Integrative equipment of intelligence safety inspection atomizing disinfection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281356A (en) * | 2021-04-14 | 2021-08-20 | 昆山辰福元电子科技有限公司 | Integrative equipment of intelligence safety inspection atomizing disinfection |
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