CN115171258A - Multifunctional fused gate inhibition type millimeter wave terahertz noninductive security ticket checking system and method - Google Patents
Multifunctional fused gate inhibition type millimeter wave terahertz noninductive security ticket checking system and method Download PDFInfo
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B11/00—Apparatus for validating or cancelling issued tickets
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
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Abstract
The invention discloses a multifunctional integrated access control type millimeter wave terahertz non-inductive security inspection and ticket inspection system and method. The invention has the beneficial effects that: (1) The invention adopts millimeter wave terahertz signals with higher frequency band as detection signals, and has the characteristics of high resolution, wide detection variety, high detection accuracy and the like under the condition of ensuring safe radiation to human bodies; (2) The non-inductive non-contact security check mode is safe, the user experience is high, and the passing efficiency is high; (3) The functions of non-contact body temperature detection, identity-bill verification, security check and the like are integrally designed, and the output result protects the privacy of the user, so that the intelligent degree is high; (4) The whole system has simple structure, small volume and easy installation and maintenance, thereby having wider application scenes and low purchase and maintenance cost.
Description
Technical Field
The invention relates to the technical field of ticket checking and safety detection, in particular to a multifunctional fused gate inhibition type millimeter wave terahertz non-inductive safety checking and ticket checking system and method.
Background
Along with the continuous enhancement of economic strength of China, the passenger flow of transportation hubs such as airports, high-speed rail stations, subway stations, customs ports and the like is greatly increased, and the problems of time and labor waste caused by separation of ticket inspection and security inspection, improvement of the complexity of security inspection, poor passenger security inspection experience, low security inspection passing efficiency and the like occur; meanwhile, the contact type security inspection of public places in epidemic situation era has risks, so that the epidemic prevention safety is poor; the suspicious object types detected by the traditional metal security inspection door are limited; therefore, development of a detection technology and equipment integrating non-inductive safety detection and ticket checking, which are high in precision, wide in detection range, safe, reliable, convenient and intelligent, is vital, and has great significance for guaranteeing the traveling safety of people and improving the experience of safety inspection.
The traditional millimeter wave human body security inspection system has the problems of low imaging resolution, low user security inspection experience, low traffic efficiency, high manufacturing cost, low intelligent degree and the like; the traditional contact type security inspection has higher risk in the current epidemic situation, and the functions of body temperature detection, identity authentication, face recognition, security inspection, ticket inspection and the like are respectively completed by different equipment, so that the time consumption, the labor consumption and the cost are high; the traditional human body three-dimensional imaging is not friendly to the personal privacy of users, so that the traditional human body security check system does not meet the requirements of the users nowadays.
Disclosure of Invention
In order to solve the related technical problems, the application aims to provide a multifunctional integrated gate inhibition type millimeter wave terahertz noninductive security inspection and ticket inspection system and method.
In order to achieve the purpose of the application, the technical scheme provided by the application is as follows:
first aspect
The application provides a multifunctional integrated gate inhibition type millimeter wave terahertz noninductive security inspection and ticket inspection system, which comprises a detection area assembly, a multifunctional detection module, a first noninductive security inspection module, a second noninductive security inspection module, a face recognition module and a host system;
the detection area assembly comprises a first security inspection door, a second security inspection door, a left partition wall and a right partition wall, wherein the left partition wall and the right partition wall are arranged at left and right intervals and are used for connecting the first security inspection door and the second security inspection door;
the multifunctional detection module is arranged on the front surface of the left partition wall and/or the right partition wall close to one side of the first security inspection door and comprises integrated bill-identity automatic verification equipment and body temperature detection equipment;
the first non-inductive security inspection module is arranged on the front face of the first security inspection door, is formed by arranging a plurality of non-inductive scanning units according to a certain rule, and is used for performing security inspection and imaging on the front face of a human body of a person to be inspected;
the second non-inductive security inspection module is arranged on the back of the first security inspection door, is formed by arranging a plurality of non-inductive scanning units according to a certain rule and is used for performing security inspection and imaging on the back of a human body of a person to be inspected;
the non-inductive scanning unit consists of a receiving and transmitting antenna, a millimeter wave terahertz receiving and transmitting chip, a digital control/processing chip and a power management chip, and is used for transmitting a millimeter wave terahertz signal to a person to be detected, receiving a reflected corresponding characteristic signal, processing the signal at the digital rear end, and finally transmitting the signal to a host system for further analysis;
the face recognition module is mounted on the upper portion of the second security inspection door and used for verifying whether the user identity information of the person to be inspected is matched with the face information;
the host system is installed on the side isolation wall of the left isolation wall and/or the right isolation wall, and the left and right positions can be adjusted in installation according to requirements; the system is used for receiving, summarizing and processing the security check data information of the first non-sensitive security check module and the second non-sensitive security check module, carrying out three-dimensional human body imaging on a person to be checked, carrying out selective imaging on a suspicious part of the person, and sending out an alarm on a suspicious dangerous article.
Further, the body temperature detection device adopts an infrared temperature measurement technology to detect the body surface temperature of the user.
Further, the bill-identity automatic verification equipment automatically reads the user identity document and the bill information and compares the user identity document and the bill information with an internal system information base of a service provider, and is used for verifying the bill and the identity information of the person to be checked.
Furthermore, the face recognition module is arranged on an automatically adjustable bracket, and the position of the face recognition module can be adjusted to adapt to different scenes; the method comprises a camera device and a display device, wherein an internal algorithm adopts a face recognition mode based on fusion of a plurality of methods such as a neural network and a support vector machine.
Further, the host system includes a processor, a storage unit, image processing software, and a display device.
Further, the detection mode of the system may be selected by the host system between: 1) Three-dimensional human body imaging; the obtained human body imaging is the result of artificial intelligence processing after the information of the suspicious private parts is blurred; 2) Selective imaging of suspicious sites; the hidden part with suspicious objects is selectively imaged, and the hidden part information is output.
Second aspect of the invention
The invention provides a multifunctional integrated access control type millimeter wave terahertz noninductive security inspection and ticket checking method, which comprises the following steps of:
step 1: the user respectively carries out identity information, bill information verification and body temperature detection at the bill-identity automatic verification equipment and the body temperature detection equipment in the multifunctional detection module, and if the bill information is inconsistent with the identity information or the body temperature is abnormal, the user is prompted and staff are informed to handle;
step 2: if the identity and bill information is consistent with the existing information in the system and the body temperature is normal, a first non-inductive security check module positioned on the front side of a first security check door starts to emit millimeter wave terahertz signals to collect security check information on the front side of the human body of the user, receives characteristic signals through a high-sensitivity receiver, processes the received characteristic signals at a hardware digital rear end, and transmits the characteristic signals to a host system integrated on a side isolation wall;
and step 3: after the front security inspection information of the user is acquired, the first security inspection door is automatically opened and prompts the user to continue passing, after the user passes through the first security inspection door, the opened first security inspection door is closed, and the person to be inspected enters the second security inspection door and the face recognition module and carries out face recognition verification under the prompt information broadcasted by the system;
and 4, step 4: when the face recognition verification is carried out, the second non-inductive security inspection module starts to emit millimeter wave terahertz signals and carry out security inspection on back information of a user, receives the characteristic signals through the high-sensitivity receiver, processes the received characteristic signals at the digital rear end of the hardware, and transmits the characteristic signals to the host system integrated on the side isolation wall;
and 5: after receiving the signal, the host system carries out three-dimensional imaging processing on the received characteristic signal containing the information of the person to be detected through a specific imaging algorithm, carries out special marking on suspicious dangerous articles, and finally displays and outputs the suspicious dangerous articles on the host system to prompt and inform workers;
step 6: the camera equipment and the display equipment in the face recognition module carry out face recognition verification on the user, and the user passes after the information is error-free, the security check information acquisition imaging of the user is completed and no potential safety hazard exists.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention adopts millimeter wave terahertz signals with higher frequency band as detection signals, and has the characteristics of high resolution, wide detection variety, high detection accuracy and the like under the condition of ensuring safe radiation to human bodies;
(2) The non-inductive non-contact security check mode is safe, the user experience is high, and the passing efficiency is high;
(3) The functions of non-contact body temperature detection, identity-bill verification, security check and the like are integrally designed, and the output result protects the privacy of the user, so that the intelligent degree is high;
(4) The whole system has simple structure, small volume and easy installation and maintenance, thereby having wider application scenes and low purchase and maintenance cost.
Drawings
Fig. 1 is a schematic diagram of front security inspection information acquisition (schematic diagram figure and equipment ratio is only used for reference, and relevant ratio can be adjusted according to requirements in practical application);
fig. 2 is a schematic diagram of back security inspection information acquisition (schematic diagram figure and equipment ratio is only used for reference, and relevant ratio can be adjusted according to requirements in practical application);
in the figure, 1: bill-identity automatic verification equipment; 2: a body temperature detection device; 3: a first non-inductive security check module; 4: a second non-inductive security check module; 5: face recognition module-camera device; 6: face recognition module-display device; 7: a host system.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As used herein, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be understood that when an element is referred to herein as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention aims to overcome the defects of the millimeter wave human body security inspection technology, provides a multifunctional fusion gate-forbidden millimeter wave terahertz non-inductive security ticket inspection system and a method, has a simple structure, reduces the manufacturing cost, integrates identity recognition, body temperature detection, face recognition, safety detection and ticket inspection, has the characteristics of wide application range, convenience, intelligence, non-contact security inspection, high precision, high accuracy, good user experience, high traffic efficiency and the like, and combines an artificial intelligence technology to switch between three-dimensional human body imaging or suspicious part selective imaging modes to protect the privacy of a user.
As shown in fig. 1-2, a multifunctional fused access control millimeter wave terahertz noninductive security ticket checking system provided by an embodiment of the present invention includes:
the application provides a multifunctional integrated access control type millimeter wave terahertz non-inductive security inspection and ticket inspection system, which comprises a detection area assembly, a multifunctional detection module, a first non-inductive security inspection module, a second non-inductive security inspection module, a face recognition module and a host system;
the detection area assembly comprises a first security inspection door, a second security inspection door, a left partition wall and a right partition wall, wherein the left partition wall and the right partition wall are arranged at left and right intervals and are used for connecting the first security inspection door and the second security inspection door;
the multifunctional detection module is arranged on the front surface of the left partition wall and/or the right partition wall close to one side of the first security inspection door and comprises integrated bill-identity automatic verification equipment and body temperature detection equipment;
the first non-inductive security inspection module is arranged on the front face of the first security inspection door, is formed by arranging a plurality of non-inductive scanning units according to a certain rule, and is used for performing security inspection and imaging on the front face of a human body of a person to be inspected;
the second non-inductive security inspection module is arranged on the back of the first security inspection door, is formed by arranging a plurality of non-inductive scanning units according to a certain rule and is used for performing security inspection and imaging on the back of a human body of a person to be inspected;
the non-inductive scanning unit consists of a receiving and transmitting antenna, a millimeter wave terahertz receiving and transmitting chip, a digital control/processing chip and a power management chip, and is used for transmitting a millimeter wave terahertz signal to a person to be detected, receiving a reflected corresponding characteristic signal, processing the signal at the digital rear end, and finally transmitting the signal to a host system for further analysis;
the face recognition module is arranged at the upper part of the second security inspection door and used for verifying whether the user identity information of the person to be inspected is matched with the face information;
the host system is arranged on the side partition wall of the left partition wall and/or the right partition wall, and the left and right positions can be adjusted during installation according to requirements; the system is used for receiving, summarizing and processing the security check data information of the first non-sensitive security check module and the second non-sensitive security check module, carrying out three-dimensional human body imaging on a person to be checked, carrying out selective imaging on a suspicious part of the person, and sending out an alarm on a suspicious dangerous article.
Further, the body temperature detection device adopts an infrared temperature measurement technology to detect the body surface temperature of the user.
Further, the bill-identity automatic verification equipment automatically reads the user identity document and the bill information and compares the user identity document and the bill information with an internal system information base of a service provider, and is used for verifying the bill and the identity information of the person to be checked.
Furthermore, the face recognition module is arranged on an automatically adjustable bracket, and the position of the face recognition module can be adjusted to adapt to different scenes; the method comprises a camera device and a display device, wherein an internal algorithm adopts a face recognition mode based on fusion of a plurality of methods such as a neural network and a support vector machine.
Further, the host system includes a processor, a storage unit, image processing software, and a display device.
The detection mode of the whole system can be selected by the host system from the following two items:
1) Three-dimensional human body imaging; the obtained human body imaging is the result of artificial intelligence processing after no suspicious privacy part information is blurred;
2) Selective imaging of suspicious sites; the method has the advantages that selective imaging is carried out on the hiding part with the suspicious object, the hiding part information is output, and compared with the method, the processing difficulty is low, and the imaging speed is higher;
imaging the signals processed by the hardware back end by adopting a specific imaging algorithm, marking suspicious objects by combining the technologies such as artificial intelligence, deep learning and the like, transmitting the suspicious objects to display equipment, and informing workers;
in the non-inductive scanning unit, a receiving and transmitting antenna is used for directly transmitting and receiving millimeter wave terahertz signals; the millimeter wave terahertz transceiving front-end chip is used for transmitting microwave terahertz detection signals to a user and an article to be detected, receiving reflection characteristic signals which are reflected by the user and the carried article and contain related information, and transmitting the reflection characteristic signals to the digital rear end for processing; the digital rear end processes the characteristic millimeter wave terahertz signal into a digital characteristic signal which can be directly processed by a host system;
the processor in the host system is used for directly applying an imaging algorithm to the digital characteristic signals, performing three-dimensional imaging operation by image processing software, marking suspicious objects by using technologies such as artificial intelligence, deep learning and the like, and inputting the suspicious objects into display equipment to finish security inspection imaging;
the embodiment of the invention provides a multifunctional fusion access control type millimeter wave terahertz noninductive security inspection method, which comprises the following steps:
step 1: the user respectively carries out identity information, bill information verification and body temperature detection at the bill-identity automatic verification device (1) and the body temperature detection device (2) in the multifunctional detection module, and if the bill information is inconsistent with the identity information or the body temperature is abnormal, the user is prompted and a worker is informed to process the bill information and the identity information;
step 2: if the identity and bill information is consistent with the existing information in the system and the body temperature is normal, a first non-inductive security inspection module (3) positioned on the front of a first security inspection door starts to emit millimeter wave terahertz signals to acquire security inspection information on the front of the human body of a user, receives characteristic signals through a high-sensitivity receiver, processes the received characteristic signals at the digital rear end of hardware, and transmits the characteristic signals to a host system (7) integrated on a side isolation wall;
and step 3: after the user finishes collecting the front security inspection information, the first security inspection door is automatically opened and prompts the user to continue passing. After the user passes through the first security inspection door, the opened first security inspection door is closed, and the person to be inspected comes to the second security inspection door and the face recognition module and carries out face recognition verification under the prompt information broadcasted by the system;
and 4, step 4: when the face recognition verification is carried out, the second non-inductive security inspection module (4) starts to emit millimeter wave terahertz signals and carry out security inspection on the back information of a user, receives the characteristic signals through the high-sensitivity receiver, processes the received characteristic signals at the hardware digital rear end and transmits the characteristic signals to a host system (7) integrated on the side isolation wall;
and 5: after receiving the signal, the host system carries out three-dimensional imaging processing on the received characteristic signal containing the information of the person to be detected through a specific imaging algorithm, carries out special marking on suspicious dangerous articles, and finally displays and outputs the suspicious dangerous articles on the host system to prompt and inform workers;
step 6: the camera device (5) and the display device (6) in the face recognition module carry out face recognition verification on the user, and the user passes after the information is error-free, the user security inspection information acquisition imaging is completed and no potential safety hazard exists.
The technical means not described in detail in the present application are known techniques.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A multifunctional integrated access control type millimeter wave terahertz non-inductive security inspection and ticket inspection system is characterized by comprising a detection area assembly, a multifunctional detection module, a first non-inductive security inspection module, a second non-inductive security inspection module, a face recognition module and a host system;
the detection area assembly comprises a first security inspection door, a second security inspection door, a left partition wall and a right partition wall, wherein the left partition wall and the right partition wall are arranged at left and right intervals and are used for connecting the first security inspection door and the second security inspection door;
the multifunctional detection module is arranged on the front surface of the left partition wall and/or the right partition wall close to one side of the first security inspection door and comprises integrated bill-identity automatic verification equipment and body temperature detection equipment;
the first non-inductive security inspection module is arranged on the front face of the first security inspection door, is formed by arranging a plurality of non-inductive scanning units according to a certain rule, and is used for performing security inspection and imaging on the front face of a human body of a person to be inspected;
the second non-inductive security inspection module is arranged on the back of the first security inspection door, is formed by arranging a plurality of non-inductive scanning units according to a certain rule and is used for performing security inspection and imaging on the back of a human body of a person to be inspected;
the non-inductive scanning unit consists of a receiving and transmitting antenna, a millimeter wave terahertz receiving and transmitting chip, a digital control/processing chip and a power management chip, and is used for transmitting a millimeter wave terahertz signal to a person to be detected, receiving a reflected corresponding characteristic signal, processing the signal at the digital rear end, and finally transmitting the signal to a host system for further analysis;
the face recognition module is arranged at the upper part of the second security inspection door and used for verifying whether the user identity information of the person to be inspected is matched with the face information;
the host system is arranged on the side partition wall of the left partition wall and/or the right partition wall, and the left and right positions can be adjusted during installation according to requirements; the system is used for receiving, summarizing and processing the security check data information of the first non-sensitive security check module and the second non-sensitive security check module, carrying out three-dimensional human body imaging on a person to be checked, carrying out selective imaging on a suspicious part of the person, and sending out an alarm on a suspicious dangerous article.
2. The multifunctional integrated gate inhibition type millimeter wave terahertz noninductive security inspection and ticket inspection system according to claim 1, characterized in that the body temperature detection device adopts an infrared temperature measurement technology to inspect the body surface temperature of a user.
3. The multifunctional integrated gate inhibition type millimeter wave terahertz non-inductive security inspection and ticket inspection system as claimed in claim 1, wherein the ticket-identity automatic verification device automatically reads the user identity document and the ticket information and compares the user identity document and the ticket information with an internal system information base of a service provider, and is used for verifying the ticket and the identity information of a person to be inspected.
4. The multifunctional integrated gate inhibition type millimeter wave terahertz noninductive security inspection and ticket checking system as claimed in claim 1, wherein the face recognition module is mounted on an automatically adjustable bracket, and the position can be adjusted to adapt to different scenes; the method comprises a camera device and a display device, wherein an internal algorithm adopts a face recognition mode based on fusion of a plurality of methods such as a neural network and a support vector machine.
5. The multifunctional integrated gate inhibition type millimeter wave terahertz noninductive security inspection and ticket inspection system according to claim 1, wherein the host system comprises a processor, a storage unit, image processing software and a display device.
6. The multifunctional integrated gate inhibition type millimeter wave terahertz non-inductive security inspection and ticket inspection system according to claim 1, wherein the detection mode of the system can be selected by a host system from the following two items: 1) Three-dimensional human body imaging; the obtained human body imaging is the result of artificial intelligence processing after the information of the suspicious private parts is blurred; 2) Selective imaging of suspicious sites; the hidden part with suspicious objects is selectively imaged, and the hidden part information is output.
7. A multifunctional fused access control type millimeter wave terahertz noninductive security inspection and ticket checking method is characterized by comprising the following steps:
step 1: the user respectively carries out identity information, bill information verification and body temperature detection at the bill-identity automatic verification equipment and the body temperature detection equipment in the multifunctional detection module, and if the bill information is inconsistent with the identity information or the body temperature is abnormal, the user is prompted and staff are informed to handle;
step 2: if the identity and bill information is consistent with the existing information in the system and the body temperature is normal, a first non-inductive security check module positioned on the front side of a first security check door starts to emit millimeter wave terahertz signals to collect security check information on the front side of the human body of the user, receives characteristic signals through a high-sensitivity receiver, processes the received characteristic signals at a hardware digital rear end, and transmits the characteristic signals to a host system integrated on a side isolation wall;
and step 3: after the front security inspection information of the user is acquired, the first security inspection door is automatically opened and prompts the user to continue passing, after the user passes through the first security inspection door, the opened first security inspection door is closed, and the person to be inspected enters the second security inspection door and the face recognition module and carries out face recognition verification under the prompt information broadcasted by the system;
and 4, step 4: when the face recognition verification is carried out, the second non-inductive security inspection module starts to emit millimeter wave terahertz signals and carry out security inspection on back information of a user, receives the characteristic signals through the high-sensitivity receiver, processes the received characteristic signals at the digital rear end of the hardware, and transmits the characteristic signals to the host system integrated on the side isolation wall;
and 5: after receiving the signal, the host system performs three-dimensional imaging processing on the received characteristic signal containing the information of the person to be detected through a specific imaging algorithm, performs special marking on suspicious dangerous articles, and finally displays and outputs the suspicious articles on the host to prompt and inform workers;
and 6: the camera equipment and the display equipment in the face recognition module carry out face recognition verification on the user, and the user passes after the information is error-free, the security check information acquisition imaging of the user is completed and no potential safety hazard exists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210245971.7A CN115171258A (en) | 2022-03-14 | 2022-03-14 | Multifunctional fused gate inhibition type millimeter wave terahertz noninductive security ticket checking system and method |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233852A (en) * | 2023-08-01 | 2023-12-15 | 珠海微度芯创科技有限责任公司 | Millimeter wave security inspection method, device and system for personnel splitting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040190757A1 (en) * | 2003-03-28 | 2004-09-30 | Murphy Kevin Sj | Integrated passenger management system |
| JP2005202447A (en) * | 2004-01-13 | 2005-07-28 | Hitachi Ltd | Personal inspection device |
| US20150323664A1 (en) * | 2013-08-15 | 2015-11-12 | Nuctech Company Limited | Millimeter wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an article |
| CN109633770A (en) * | 2018-12-28 | 2019-04-16 | 同方威视技术股份有限公司 | Millimeter wave rays safety detection apparatus and human body or article inspection method |
| CN110956704A (en) * | 2019-11-21 | 2020-04-03 | 北京城建设计发展集团股份有限公司 | Novel efficient subway security inspection system and method |
| CN112184925A (en) * | 2020-09-29 | 2021-01-05 | 中铁建电气化局集团南方工程有限公司 | Non-inductive payment gate machine based on face recognition |
| CN112269215A (en) * | 2020-11-05 | 2021-01-26 | 上海亨临光电科技有限公司 | Intelligent security check system and method based on passive terahertz security check instrument |
-
2022
- 2022-03-14 CN CN202210245971.7A patent/CN115171258A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040190757A1 (en) * | 2003-03-28 | 2004-09-30 | Murphy Kevin Sj | Integrated passenger management system |
| JP2005202447A (en) * | 2004-01-13 | 2005-07-28 | Hitachi Ltd | Personal inspection device |
| US20150323664A1 (en) * | 2013-08-15 | 2015-11-12 | Nuctech Company Limited | Millimeter wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an article |
| CN109633770A (en) * | 2018-12-28 | 2019-04-16 | 同方威视技术股份有限公司 | Millimeter wave rays safety detection apparatus and human body or article inspection method |
| CN110956704A (en) * | 2019-11-21 | 2020-04-03 | 北京城建设计发展集团股份有限公司 | Novel efficient subway security inspection system and method |
| CN112184925A (en) * | 2020-09-29 | 2021-01-05 | 中铁建电气化局集团南方工程有限公司 | Non-inductive payment gate machine based on face recognition |
| CN112269215A (en) * | 2020-11-05 | 2021-01-26 | 上海亨临光电科技有限公司 | Intelligent security check system and method based on passive terahertz security check instrument |
Non-Patent Citations (1)
| Title |
|---|
| 梁步阁: "《超宽带冲激雷达技术与应用》", 国防工业出版社, pages: 282 - 283 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117233852A (en) * | 2023-08-01 | 2023-12-15 | 珠海微度芯创科技有限责任公司 | Millimeter wave security inspection method, device and system for personnel splitting |
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Application publication date: 20221011 |