CN113533387A - Lower limb safety inspection device and safety inspection method - Google Patents
Lower limb safety inspection device and safety inspection method Download PDFInfo
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- CN113533387A CN113533387A CN202110900323.6A CN202110900323A CN113533387A CN 113533387 A CN113533387 A CN 113533387A CN 202110900323 A CN202110900323 A CN 202110900323A CN 113533387 A CN113533387 A CN 113533387A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
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Abstract
The invention discloses a lower limb safety inspection device, which comprises: a leg and foot inspection apparatus configured to have an inspection passage through which a person to be inspected passes and to perform X-ray scanning imaging of the leg and foot inside the inspection passage; the state display unit is provided with a sound production component and/or a light emitting component and displays the working state of the inspection system through sound and light; and the sensing unit comprises a collecting device for collecting at least one of the identity, the body temperature and the position information in the inspection channel of the detected person. The lower limb safety inspection device is simple in structure and reasonable in design, the safety inspection efficiency is greatly improved by arranging the inspection channel, and the working state of the lower limb safety inspection device is indicated to the inspected personnel and surrounding personnel through sound and light during safety inspection. In addition, the invention can be used for collecting one or more of the identity, the body temperature and the position information in the inspection channel of the detected person.
Description
Technical Field
The invention relates to the field of security inspection equipment, in particular to a lower limb security inspection device and a security inspection method.
Background
The safety inspection equipment can be installed and used in stations, exhibition halls and other places with large people flow. The safety inspection device is divided into a vertical type safety inspection device and a pass-through type safety inspection device. The safety inspection device is divided into an electromagnetic induction type, a terahertz imaging type and an X-ray imaging type according to the safety inspection principle. The electromagnetic induction type has detailed defects, can only be used for detecting metal, and can cause missing detection on other non-metal contraband. The terahertz imaging type security inspection equipment is unstable in the prior art and low in security inspection accuracy. The X-ray imaging type has good technical stability imaging effect relatively.
At present, the security inspection equipment for legs and feet basically adopts an electromagnetic induction type, and the main structure comprises a door frame type metal detection plate and a foot metal detection plate for standing. Both leg and non-metallic items concealed within the shoe are highly likely to be missed. The function is single, can not carry out identification, body temperature detection etc. to the personnel of being examined.
Disclosure of Invention
The invention aims to provide a lower limb safety inspection device and a lower limb safety inspection method, which have the advantages of high safety inspection efficiency and multiple functions and solve the problems of single function, low safety inspection efficiency and easiness in missing inspection of the traditional leg and foot inspection equipment.
According to the lower limb safety inspection device of the embodiment of the invention, the lower limb safety inspection device comprises: a leg and foot inspection apparatus configured to have an inspection passage through which a person to be inspected passes and to perform X-ray scanning imaging of the leg and foot inside the inspection passage; the state display unit is provided with a sound production component and/or a light emitting component and displays the working state of the inspection system through sound and light; and the sensing unit comprises a collecting device for collecting at least one of the identity, the body temperature and the position information in the inspection channel of the detected person.
Further, the leg and foot examination device comprises a body, an examination channel is formed on the body in a surrounding manner, and the examination channel is configured to: the X-ray radiation inspection device comprises an inspection table for a person to be inspected to stand on and pass through, wherein an X-ray source and a detector are arranged on the inspection table, the X-ray source is used for carrying out X-ray radiation on legs and feet of the person to be inspected on the inspection table, and the detector is used for receiving the X-rays.
Furthermore, the X-ray source and the detector are respectively movably arranged at two ends in the inspection channel.
Furthermore, the X-ray source and the detector are both arranged on a driving mechanism, and the driving mechanism generates the motion of transversely reciprocating the X-ray source and the detector along the inspection channel.
Furthermore, a gate is arranged at the tail end of the inspection channel.
Furthermore, the acquisition device comprises at least one of an identity authentication device based on biological characteristics, an infrared body temperature measuring device and an infrared grating.
Further, the status display unit is configured to: the device comprises a loudspeaker and a breathing lamp, wherein the loudspeaker generates sounds with different frequencies and different sizes, and the breathing lamp generates light with different colors and flashing frequencies.
The invention also provides a lower limb security inspection method, wherein the X-ray scanning information of the legs and the feet of the person to be inspected is acquired by an X-ray source and a detector, and the acquisition of the X-ray scanning information of the legs and the feet comprises the following steps:
s1 standing the person to be inspected on the inspection channel between the X-ray source and the detector;
s2 the X-ray source and detector move along the transverse direction of the examination channel, the X-ray moves from one side of the leg and foot to the other side, the scanning coverage of the leg and foot is completed, and the X-ray source and detector return to the original point.
Further, the method comprises the following steps:
collecting X-ray scanning information of legs and feet of a person to be detected, and judging whether the legs and the feet of the person to be detected contain forbidden articles according to the scanning information;
acquiring identity information and body temperature data of a person to be detected, and judging whether the identity and the body temperature of the person to be detected are abnormal or not;
and controlling the state display unit to display in a normal inspection result mode or an abnormal inspection result mode according to whether the legs and the feet of the detected person are hidden with forbidden articles and whether the acquired identity information and the acquired body temperature data are abnormal.
Compared with the prior art, the invention has the beneficial effects that:
the lower limb safety inspection device is simple in structure and reasonable in design, the safety inspection efficiency is greatly improved by arranging the inspection channel, and the X-ray inspection device for carrying out X-ray imaging on the lower limbs of the human body is arranged in the inspection channel, so that the lower limbs of the human body can be rapidly and accurately imaged. The invention also comprises a state display unit consisting of a sound production component and a light emitting component, which generates sounds with different frequencies and sizes and lights with different colors and flashing frequencies, and indicates the working state of the lower limb safety inspection device to the inspected person and the surrounding persons through the sounds and lights during the safety inspection. In addition, the lower limb safety inspection device is also provided with an induction unit for acquiring one or more information of the identity, the body temperature and the position information in the inspection channel of the inspected person.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a first schematic perspective view of a lower limb security inspection device provided by the invention;
fig. 2 is a second schematic perspective view of a lower limb safety inspection device provided by the invention;
fig. 3 is a top view of a lower limb safety inspection device provided by the invention.
In the figure: 1-body, 2-inspection table, 3-X-ray source, 4-detector, 5-identity authentication device, 6-infrared body temperature measuring device, 7-infrared grating, 8-loudspeaker, 9-breathing lamp, 10-gate and 100-inspection channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Fig. 1 shows a schematic perspective view of a lower limb safety inspection device according to the present embodiment of the present disclosure. A lower limb security device comprising: a leg/foot inspection apparatus configured to have an inspection passage 100 through which a person to be inspected passes and to perform X-ray scanning imaging of the leg and foot inside the inspection passage 100; the state display unit is provided with a sound production component and/or a light emitting component and displays the working state of the inspection system through sound and light; and the sensing unit comprises a collecting device for collecting at least one of the identity, the body temperature and the position information in the inspection channel of the detected person.
In some embodiments, a lower limb security inspection device comprises a leg and foot inspection device, the leg and foot inspection device comprises a machine body 1, an inspection passage 100 for a person to be inspected to pass through is defined on the machine body 1, the inspection passage 100 is provided with an inspection table 2 for the person to be inspected to stand and pass through, the person to be inspected stands on the inspection table 2 to be inspected for leg and foot inspection, and the person to be inspected leaves the inspection passage 100 from the inspection table 2 after the inspection is finished. The inspection table 2 is provided with an X-ray source 3 and a detector 4 for carrying out X-ray imaging on the legs and the feet of an inspected person, and the X-ray source 3 and the detector 4 are respectively positioned at the front end, the rear end or the left side and the right side of the inspection channel 100; when the X-ray source 3 and the detector 4 are positioned at the front end and the rear end of the inspection channel 100, the inspected person stands to inspect facing the front of the inspection channel 100; when the X-ray source 3 and the detector 4 are positioned on the left and right sides (not shown) of the inspection passage 100, the person to be inspected stands facing the side of the inspection passage 100 for inspection. The detector 4 is L-shaped including a vertical portion for receiving leg X-rays and a horizontal portion for receiving foot X-rays. The X-ray signals received by the detector 4 are processed and converted into a fluoroscopic image.
In some embodiments, the X-ray source 3 and the detector 4 are both disposed on a drive mechanism (not shown) that produces a motion that reciprocates the X-ray source 3 and the detector 4 laterally along the examination channel 100.
As shown in fig. 2 and 3, in some embodiments, the collecting device includes a biometric-based authentication device 5, an infrared body temperature measuring device 6 and an infrared grating 7, and the authentication device 5 and the infrared body temperature measuring device 6 are positioned above the body 1 for collecting. Specifically, the identity verification device 5 based on the biometric features is a face recognition device, and is used for recognizing the identity of the person to be inspected in a contactless manner, and further inquiring whether the person to be inspected has abnormal information such as illegal criminal records. The infrared body temperature measuring device 6 is used for measuring whether the body temperature of the person to be detected is normal or not, particularly when the new crown epidemic situation is severe, and is particularly important for monitoring the body temperature in public places. The infrared grating 7 is arranged near the moving X-ray source 3 and the detector 4, and because the X-ray source 3 and the detector 4 need to move from one side to the other side during examination, when the infrared grating 7 detects an object, the driving mechanism stops moving, and then the X-ray source 3 and the detector 4 cannot work and move, so that the body of a detected person or other objects is prevented from being bruised or damaged on the moving track of the X-ray source 3 and the detector 4.
The state display unit comprises a loudspeaker 8 and a breathing lamp 9 which are arranged on the machine body 1, an operator operates a corresponding button switch for controlling the loudspeaker 8 and the breathing lamp 9 according to a lower limb inspection image judgment result and acquisition identity information and body temperature information, the loudspeaker 8 generates sounds with different frequencies and sizes, and the breathing lamp 9 generates light with different colors and flashing frequencies. The speaker 8 is used to play warning tones such as "check result is normal", "check result is abnormal", and "under test", etc. The breathing lamp 9 displays the examination status by the color and flicker change of the light. For example, when a person in the inspection channel 100 receives an inspection or an inspection result is abnormal, the breathing lamp 9 emits red non-flashing light; when no person is present on the examination channel 100 or the examination is finished and the examination result is normal, the breathing lamp 9 emits a green and slowly flashing light. The breathing lamp 9 can be in any form, such as an LED bulb, a lamp strip and the like, and the lamp strip can be arranged on the periphery of the machine body. Obviously, the different working modes of the speaker 8 and the breathing lamp 9 are prior art, and can be set and adjusted according to the needs.
In some embodiments, the end of the inspection shaft 100 is also provided with a gate 10. According to the X-ray inspection information of the legs and the feet of the inspected person acquired by the leg and foot inspection equipment and one or more information of the identity information, the body temperature and the position information in the inspection channel 100 of the inspected person acquired by the sensing unit, if the perspective inspection is normal and the identity and the body temperature of the inspected person are normal, the gate is controlled to be opened, and if one of the perspective inspection, the identity information and the body temperature is abnormal, the gate is controlled to be closed.
The invention also provides a lower limb security inspection method, wherein the X-ray scanning information of the legs and the feet of the person to be inspected is acquired by the X-ray source 3 and the detector 4, and the acquisition of the X-ray scanning information of the legs and the feet comprises the following steps:
s1 standing the person to be examined on the examination channel 100 between the X-ray source 3 and the detector 4;
s2 the X-ray source 3 and the detector 4 move along the transverse direction of the examination passage 100, the X-rays move from one side of the leg and foot to the other side, the scanning coverage of the leg and foot is completed, and the X-ray source 3 and the detector 4 return to the origin.
Collecting X-ray scanning information of legs and feet of a person to be detected, and judging whether the legs and the feet of the person to be detected contain forbidden articles or not by a control device or a security check worker according to the scanning information; judging whether the identity and the body temperature of the detected person are abnormal or not according to the acquired identity information and the body temperature data of the detected person; and controlling the state display unit to display in a normal inspection result mode or an abnormal inspection result mode according to whether the legs and the feet of the detected person are hidden with forbidden articles and whether the acquired identity information and the acquired body temperature data are abnormal.
The invention is not described in detail, but is well known to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A lower limb safety inspection device, comprising:
a leg and foot inspection apparatus configured to have an inspection passage through which a person to be inspected passes and to perform X-ray scanning imaging of the leg and foot inside the inspection passage;
the state display unit is provided with a sound production component and/or a light emitting component and displays the working state of the inspection system through sound and light;
and the sensing unit comprises a collecting device for collecting at least one of the identity, the body temperature and the position information in the inspection channel of the detected person.
2. The lower limb safety inspection device of claim 1, wherein the leg and foot inspection apparatus comprises a body, the body defining an inspection channel configured to: the X-ray radiation inspection device comprises an inspection table for a person to be inspected to stand on and pass through, wherein an X-ray source and a detector are arranged on the inspection table, the X-ray source is used for carrying out X-ray radiation on legs and feet of the person to be inspected on the inspection table, and the detector is used for receiving the X-rays.
3. The lower limb safety inspection device of claim 2, wherein the X-ray source and the detector are movably disposed at two ends of the inspection channel respectively.
4. The lower extremity safety inspection device of claim 3, wherein the X-ray source and the detector are both disposed on a drive mechanism that generates a reciprocating motion that moves the X-ray source and the detector laterally along the inspection channel.
5. The lower limb safety inspection device of claim 1, wherein a gate is arranged at the end of the inspection channel.
6. The lower limb security inspection device of claim 5, wherein the collection device comprises at least one of a biometric-based identity verification device, an infrared body temperature measurement device and an infrared grating.
7. The lower extremity safety inspection device of claim 5, wherein the status display unit is configured to: the device comprises a loudspeaker and a breathing lamp, wherein the loudspeaker generates sounds with different frequencies and different sizes, and the breathing lamp generates light with different colors and flashing frequencies.
8. A lower limb safety inspection method, which adopts the lower limb safety inspection device of any one of claims 1 to 7, characterized in that the X-ray scanning information of the legs and feet of the person to be inspected is acquired by an X-ray source and a detector, and the acquisition of the X-ray scanning information of the legs and feet comprises the following steps:
s1 standing the person to be inspected on the inspection channel between the X-ray source and the detector;
s2 the X-ray source and detector move along the transverse direction of the examination channel, the X-ray moves from one side of the leg and foot to the other side, the scanning coverage of the leg and foot is completed, and the X-ray source and detector return to the original point.
9. The lower limb security inspection method of claim 8, comprising the steps of:
collecting X-ray scanning information of legs and feet of a person to be detected, and judging whether the legs and the feet of the person to be detected contain forbidden articles according to the scanning information;
acquiring identity information and body temperature data of a person to be detected, and judging whether the identity and the body temperature of the person to be detected are abnormal or not;
and controlling the state display unit to display in a normal inspection result mode or an abnormal inspection result mode according to whether the legs and the feet of the detected person are hidden with forbidden articles and whether the acquired identity information and the acquired body temperature data are abnormal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110900323.6A CN113533387A (en) | 2021-08-06 | 2021-08-06 | Lower limb safety inspection device and safety inspection method |
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| CN202110900323.6A CN113533387A (en) | 2021-08-06 | 2021-08-06 | Lower limb safety inspection device and safety inspection method |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110026674A1 (en) * | 2009-07-30 | 2011-02-03 | American Science And Engineering, Inc. | Walk-Through Shoe Inspection System |
| CN102713584A (en) * | 2009-11-18 | 2012-10-03 | 拉皮斯坎系统股份有限公司 | X-ray based system and methods for inspecting a person's shoes for aviation security threats |
| CN103310511A (en) * | 2013-05-30 | 2013-09-18 | 公安部第一研究所 | Passenger identity verifying security-checking system and operation method thereof |
| CN104880735A (en) * | 2015-06-10 | 2015-09-02 | 深圳黎明镒清图像技术有限公司 | Integrated X-ray safety check device and safety check method |
| CN107093229A (en) * | 2017-03-16 | 2017-08-25 | 南京熊猫电子股份有限公司 | A kind of safety check traffic system and method to set up |
| CN111426706A (en) * | 2020-04-24 | 2020-07-17 | 安徽启路达光电科技有限公司 | Through type micro-dose X-ray foot detector |
| CN111537530A (en) * | 2020-04-24 | 2020-08-14 | 安徽启路达光电科技有限公司 | Micro-dose X-ray foot detector |
| CN111612955A (en) * | 2020-05-19 | 2020-09-01 | 中航机场设备有限公司 | Non-contact self-service explosion-proof security inspection channel system and security inspection method |
| CN215640960U (en) * | 2021-08-06 | 2022-01-25 | 安徽启路达光电科技有限公司 | Lower limb safety inspection device |
-
2021
- 2021-08-06 CN CN202110900323.6A patent/CN113533387A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110026674A1 (en) * | 2009-07-30 | 2011-02-03 | American Science And Engineering, Inc. | Walk-Through Shoe Inspection System |
| CN102713584A (en) * | 2009-11-18 | 2012-10-03 | 拉皮斯坎系统股份有限公司 | X-ray based system and methods for inspecting a person's shoes for aviation security threats |
| CN103310511A (en) * | 2013-05-30 | 2013-09-18 | 公安部第一研究所 | Passenger identity verifying security-checking system and operation method thereof |
| CN104880735A (en) * | 2015-06-10 | 2015-09-02 | 深圳黎明镒清图像技术有限公司 | Integrated X-ray safety check device and safety check method |
| CN107093229A (en) * | 2017-03-16 | 2017-08-25 | 南京熊猫电子股份有限公司 | A kind of safety check traffic system and method to set up |
| CN111426706A (en) * | 2020-04-24 | 2020-07-17 | 安徽启路达光电科技有限公司 | Through type micro-dose X-ray foot detector |
| CN111537530A (en) * | 2020-04-24 | 2020-08-14 | 安徽启路达光电科技有限公司 | Micro-dose X-ray foot detector |
| CN111612955A (en) * | 2020-05-19 | 2020-09-01 | 中航机场设备有限公司 | Non-contact self-service explosion-proof security inspection channel system and security inspection method |
| CN215640960U (en) * | 2021-08-06 | 2022-01-25 | 安徽启路达光电科技有限公司 | Lower limb safety inspection device |
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