CN209446790U - A kind of integral type binary channels subway quick security check device - Google Patents
A kind of integral type binary channels subway quick security check device Download PDFInfo
- Publication number
- CN209446790U CN209446790U CN201821997129.4U CN201821997129U CN209446790U CN 209446790 U CN209446790 U CN 209446790U CN 201821997129 U CN201821997129 U CN 201821997129U CN 209446790 U CN209446790 U CN 209446790U
- Authority
- CN
- China
- Prior art keywords
- package
- microwave
- subway
- channels
- integral type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of integral type binary channels subway quick security check devices, including package detection agency and the detection inspection door for being set to package detection agency two sides, two package channels are set parallel in the package detection agency, partition is arranged between two package channels to be separated, two package channels respectively correspond the detection inspection door of two sides, the top setting people face of the detection inspection door identifies video camera, and people face identification video camera and safety check cloud platform carry out data connection；Setting x-ray source, X ray sensor, artificial neural network image recognition terminal and microwave identification mechanism in the package detection agency, the x-ray source, X ray sensor, artificial neural network image recognition terminal and microwave identification mechanism are connected with the industrial personal computer in package detection agency；The utility model saves manually, protects customer privacy, and congestion when improving safety check efficiency, effectively preventing safety check has good market application value.
Description
Technical field
The utility model relates to automate and smart machine field more particularly to a kind of integral type binary channels subway are quickly pacified
Checking device.
Background technique
The development of social economy brings Urban Traffic Jam Based.Rail traffic is due to big with freight volume, punctual, high
The features such as imitating, is comfortable, safe, can be effectively relieved the traffic congestion in city, have become important one of trip mode.But it is same
When, the advantage of rail traffic also brings some inevitable puzzlements to government and passenger.Since large conveying quantity bring is highly dense
Collection crowd is in simultaneously in the closed space of subway, once there is passenger to carry prohibited items, is easily generated a panic and personal injury.
Therefore, knapsack is carried to passenger and passenger's human body checks, for ensureing the long-term safety mechanism of rail traffic extremely
It is important.
Before invention, generally there are three types of inspection methods for existing subway safety check: first is that X ray rays safety detection apparatus, main
It is used to check passenger's knapsack article.Second is that detection inspection door, main to check whether passenger takes for the physical examination to passenger
Band forbidden band article；Third is that magnetic detector, is also portable detector, it is mainly used for carrying out nearly body inspection to passenger.Except this with
Outer there are also detector of liquid, and whether the liquid article carried mainly for detection of passenger is prohibited items.And in most subway stations,
This four safety check processes stand alone as individual, i.e. passenger need to carry out triple safety checks into subway respectively, and the passenger with liquid is even more to need
Quadruple safety check is carried out, the increase for the time that occasions a delay.In addition, existing X-ray rays safety detection apparatus is by safety check case and article
Testing result display screen composition, passenger can only be the staff for watching display screen testing result, passenger by side, the other side
By low efficiency, the increase of peak period passenger's queuing time, even congestion at subway entrance are caused.
The prior art is defective, needs to improve.
Utility model content
In order to solve defect existing for present technology, the utility model, which provides a kind of integral type binary channels subway, quickly pacifies
Checking device.
Technology official documents and correspondence provided by the utility model, a kind of integral type binary channels subway quick security check device, including package are visited
It surveys mechanism and is set to the detection inspection door for wrapping up detection agency two sides, two packages are set parallel in the package detection agency
Channel, setting partition is separated between two package channels, and two package channels respectively correspond the detection inspection door of two sides, institute
The top setting people face for stating detection inspection door identifies video camera, and people face identification video camera and safety check cloud platform carry out data company
It connects；Setting x-ray source, X ray sensor, artificial neural network image recognition terminal and microwave are known in the package detection agency
Other mechanism, the x-ray source, X ray sensor, artificial neural network image recognition terminal and microwave identification mechanism with package
Industrial personal computer in detection agency is connected.
Preferably, the package channel wraps up and conveyer belt is arranged in channel, and conveyer belt is wrapping through package detection agency
Setting extends outward for the arrival end for wrapping up in channel and outlet end, and the arrival end in the package channel and outlet end are respectively provided with bar shaped lead
The lower end of door curtain, bar shaped lead door curtain is flushed with the transport plane of conveyer belt.
Preferably, one group of indicator light is set above the bar shaped lead door curtain, the indicator light is attached with industrial personal computer, refers to
Show that lamp includes article indicator light and liquid indicator light, the article indicator light is set as red, and the liquid indicator light is set as
It is orange.
Preferably, the external of the package detection agency wraps up shield, and the shield is set as two layers, two layers of protection
Setting buffering cotton between cover, the top plate of the shield and side plate use the integrated bending and molding of metal plate, the side of the shield
Board bottom portion is fixed in the rack of package detection agency by rivet.
Preferably, the package detection agency is set as upper layer and lower layer, and upper layer is two package channels, and lower layer is accommodating storehouse
X-ray source, artificial neural network image recognition terminal, microwave identification mechanism and industrial personal computer, X are fixed in the accommodating warehouse in room
Radiation transducers is fixed on the top in package channel.
Preferably, the microwave identification mechanism includes microwave rf generator and microwave controlling terminal, the microwave rf generator with
Microwave controlling terminal is electrically connected with industrial personal computer, and the microwave controlling terminal receives the microwave after microwave rf generator decaying, institute
It states microwave rf generator to be fixed on the partition, and towards two package channels, it is logical that the microwave controlling terminal is fixed on package
Accommodating warehouse below road.
Preferably, also fixed alarm control box in the one side wall of the accommodating warehouse, alarm control box and industrial personal computer are electrical
Connection, and the indicator light and alarm control box are electrically connected, and buzzer are also set up in the alarm control box, for issuing police
Report.
Preferably, exhaust fan is arranged in the side of the x-ray source, and the exhaust fan is fixed in rack, exhaust fan and packet
Connection, the heat for generating x-ray source outside detection agency is wrapped up in discharge.
Compared with the existing technology the utility model has the advantages that
The utility model is set as two package channels, so that the safety check apparatus can carry out the safety check of two teams passenger simultaneously,
Greatly improve the efficiency of safety check work；
Identification judgement is carried out to X-ray detection result using artificial neural network image recognition terminal, eliminates artificial knowledge
The process of other X ray detector testing result promotes safety check rate, and saves a large amount of human resources；Meanwhile in passenger's knapsack
Before portion's object is not showed in people, the privacy of passenger is protected；
Detection inspection door, X-ray safety check instrument and liquid detecting instrument integrate, and save large stretch of sky for subway subway concourse
Between, while reducing the safety check step of passenger, improve safety check efficiency；
The utility model saves manually, protects customer privacy, when improving safety check efficiency, effectively preventing safety check
Congestion has good market application value.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model schematic diagram of internal structure.
Specific embodiment
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations all should belong to the protection model of the appended claims for the utility model
It encloses.
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different
Form is realized, however it is not limited to this specification described embodiment.On the contrary, purpose of providing these embodiments is makes to this
The understanding of the disclosure of utility model is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " vertical ", " horizontal ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Term used in the description of the utility model is intended merely to
The purpose for describing specific embodiment is not intended to limitation the utility model.
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figure 1, a kind of integral type binary channels subway quick security check device, including wrap up detection agency 6 and be set to
The detection inspection door 4 for wrapping up 6 two sides of detection agency, is arranged two package channels 19 in the package detection agency 6 parallel, and two
Setting partition 17 is separated between package channel 19, and two package channels 19 respectively correspond the detection inspection door 4 of two sides, described
The top setting people face for detecting inspection door 4 identifies video camera 8, and people face identification video camera 8 and safety check cloud platform carry out data company
It connects；X-ray source 14, X ray sensor, 13 and of artificial neural network image recognition terminal are set in the package detection agency 6
Microwave identification mechanism, the x-ray source 14, X ray sensor, artificial neural network image recognition terminal 13 and microwave identification machine
Structure is connected with the industrial personal computer in package detection agency 6.
Preferably, conveyer belt 1 is arranged in the package channel 19 in package detection agency 6, package channel 19, and transmits
It is arranged outward with 1 in the arrival end in package channel 19 and outlet end and extends, the arrival end in the package channel 19 and outlet end
It is respectively provided with bar shaped lead door curtain 5, the lower end of bar shaped lead door curtain 5 is flushed with the transport plane of conveyer belt 1.
Preferably, one group of indicator light being set above the bar shaped lead door curtain 5, the indicator light is attached with industrial personal computer,
Indicator light includes article indicator light and liquid indicator light, and the article indicator light is set as red, the liquid indicator light setting
It is orange.
Preferably, the external of the package detection agency 6 wraps up shield, and the shield is set as two layers, and two layers anti-
Setting buffering cotton between shield, the top plate of the shield and side plate use the integrated bending and molding of metal plate, the shield
Side plate bottom is fixed in the rack 9 of package detection agency 6 by rivet.
As shown in Figure 2, it is preferable that the package detection agency 6 is set as upper layer and lower layer, and upper layer is two package channels
19, lower layer is accommodating warehouse, fixes x-ray source 14, artificial neural network image recognition terminal 13, microwave in the accommodating warehouse
Identification mechanism and industrial personal computer, X radiation transducers are fixed on the top in package channel 19.
Preferably, the microwave identification mechanism includes microwave rf generator 18 and microwave controlling terminal 12, the Microwave emission
Source 18 and microwave controlling terminal 12 are electrically connected with industrial personal computer, and the microwave controlling terminal 12 receives microwave rf generator 18 and decays
Microwave afterwards, the microwave rf generator 18 are fixed on the partition 17, and towards two package channels 19, the microwave is controlled
Terminal 12 is fixed on the accommodating warehouse of 19 lower section of package channel.
Preferably, also fixed alarm control box 11, alarm control box 11 and industrial personal computer in the one side wall of the accommodating warehouse
It is electrically connected, and the indicator light and alarm control box 11 are electrically connected, and also set up buzzer in the alarm control box 11, are used
In sounding an alarm.
Preferably, exhaust fan 15 is arranged in the side of the x-ray source 14, and the exhaust fan is fixed in rack 9, exhaust fan
It is connected to outside package detection agency 6, the heat for generating x-ray source 14 discharges.
Further, stabilizer blade 7 is arranged in the lower section of the package detection agency 6, and the stabilizer blade 7 is set as adjustable branch
Foot 7, the stabilizer blade 7 are bolted in the lower section of package detection branch mechanism, facilitate the level for adjusting package control survey machine.
Further, stainless steel shoe 10 is arranged in the outlet end in the package channel 19, and stainless steel shoe 10 is turned-out
The shield wrapped up outside folding, with package detection agency 6 is welded, and wraps up channel 19 with the inner cavity shoulder guard 16 of two sides
It surrounds, increases the wearability in package channel 19.
The detection inspection door 4 uses Terahertz Human Detection, this is the prior art to Terahertz Human Detection,
And application is mature, therefore no longer excessively repeats.
The working principle of artificial neural network image recognition terminal 13, artificial neural network image recognition technology are available
The X-ray scanning figure of prohibited items is first trained the neural network, which can automatically carry out different types of picture
Classification, obtains the training result of one group of fixation, and hereafter when there is the input of prohibited items picture, system can automatically sort out picture, people
Artificial neural networks image recognition technology is the prior art.
Microwave identification mechanical work principle: microwave rf generator 18 emits microwave to knapsack, it is allowed to penetrate the non-of inside backpacks
Canister and liquid, microwave can decay when passing through liquid, and the microwave after decaying is finally connect by microwave controlling terminal 12
It receives, microwave controlling terminal 12 judges class of liquids according to attenuation degree.
Attenuation degree of the microwave in different liquids, here be microwave and substance the different original of interaction
Reason, some substance microwave reflections, some substances project microwave, remaining, absorb microwave.Liquid usually absorbs microwave, to make
Microwave is decayed.The dielectric constant of liquid substance is different, then different to the absorption of microwave, and microwave passes through the journey to decay when liquid
Degree is also different.Water is the highest liquid of all liq medium dielectric constant microwave medium, as shown in table 1.
The dielectric constant of 1 partially liq of table
| Liquid substance | Dielectric constant |
| Water | 78.5 |
| Formic acid | 58.5 |
| Methanol | 32.7 |
| Ethyl alcohol | 24.5 |
| Acetic acid | 6.15 |
Under the conditions of electric field strength having the same (E) and frequency (f), the microwave power of Absorption of Medium in unit volume
(P) as follows with the relationship of dielectric constant:
P=2 π ε0ε′E2f tanδ
ε0It is 8.85 × 10 for permittivity of vacuum-12F·m-1；ε ' is the dielectric constant of medium, and tan δ is Jie of medium
The electrical loss factor.
From the above equation, we can see that the power that different medium absorbs microwave is different, to make microwave that different degrees of decaying occur.
When work, passenger lines up two column, carries out safety check from left and right channel respectively, a safety check people is respectively configured in each channel
Member, two column passengers does not need by knapsack liquid device take out, directly knapsack can be put on conveyer belt 1, later passenger into
Enter to detect inspection door 4, detection inspection station will check the body of passenger, and passenger goes out to detect behind the door, wait liquid and back
In packet detection process, two sides security staff carries out personal scrutiny to passenger using portable detector.Knapsack detection, liquid detecting
And the nearly body detection of passenger will terminate simultaneously, passenger will complete safety check process by taking out in package channel 19.
X-ray source 14 emits X-ray, and for passenger's knapsack after radioscopy, X ray sensor receives image, is transmitted to work
Control machine, the artificial neural network image recognition terminal 13 connecting with industrial personal computer are identified and are classified to image, and judgement is tied
Fruit is sent to industrial personal computer, and industrial personal computer controls alarm control box 11 according to judging result, and at the same time, microwave rf generator 18 emits micro-
Wave detects the nonmetallic vessel and liquid of passenger's inside backpacks, and microwave controlling terminal 12 carries out nonmetallic and liquid
Judgement, and judging result is sent to industrial personal computer, industrial personal computer controls alarm control box 11 according to judging result, when there is danger in knapsack
When dangerous object or violated liquid, the buzzer of industrial personal computer control alarm control box 11 is sounded an alarm, and indicator light is according to industrial personal computer
The corresponding indicator light of the information of offer lights, and if prohibited items, then red indicating light 2 lights, if violated liquid, then orange
Color indicator light 3 lights.
There are following eight kinds of possibility when detection:
1, left channel or right channel passenger have prohibited items with it, and the corresponding inspection door 4 that detects sounds an alarm, and pacify
Inspection personnel are directed to the passenger for causing detection inspection door 4 to initiate alarm and are further checked.
2, prohibited items are had with the aisle passengers of the left and right sides, two sides detection inspection door 4 sounds an alarm, safety check
Personnel are directed to the passenger for causing detection inspection door 4 to initiate alarm and are further checked.
3, left or right side passenger is put into the knapsack in detector containing violated liquid, and package detection agency 6 initiates alarm, when
When knapsack with violated liquid goes out package explorer, the orange indicating light 3 of respective side flashes, and security staff, which is directed to, to cause to indicate
The knapsack of lamp flashing is further checked, and inquires the affiliated passenger of knapsack, it is desirable that it cooperates investigation.
4, left and right sides passenger is put into the knapsack in detector and has violated liquid, and package detection agency 6 initiates alarm,
When the knapsack with violated liquid, which goes out, wraps up explorer, two sides orange indicating light 3 flashes, and security staff, which is directed to, to cause to indicate
The liquid of lamp flashing is further checked, and inquires the affiliated passenger of knapsack, it is desirable that it cooperates investigation.
5, prohibited items are had in left channel or right channel passenger's knapsack, package detection agency 6 initiates alarm, when drawing
The knapsack for playing alarm reaction goes out when wrapping up explorer, and corresponding lateral red indicating light 2 initiates flashing, safety check people above outlet end
Member clasps corresponding knapsack according to the instruction of red indicating light 2, and the affiliated passenger of knapsack is required to cooperate investigation.
6, when there is prohibited items in left and right sides knapsack, package detection agency 6 initiates alarm, when the back for causing alarm reaction
When wrapping out package explorer, left and right sides red indicating light 2 initiates flashing, and security staff clasps phase according to the instruction of red indicating light 2
The knapsack answered, and the affiliated passenger of knapsack is required to cooperate investigation.
7, violated liquid and prohibited items are had in the knapsack of left or right side, package detection agency 6 initiates alarm, when drawing
The knapsack for playing alarm reaction goes out when wrapping up explorer, and corresponding lateral red, orange indicator light initiates to flash simultaneously, security staff according to
Red, orange indicator light instruction clasps corresponding knapsack, and the affiliated passenger of knapsack is required to cooperate investigation.
8, when having violated liquid and prohibited items in left side and right side knapsack simultaneously, package detection agency 6 initiates alarm, when
When the knapsack of alarm reaction being caused to go out to wrap up explorer, left side and right side is red, orange indicator light initiates to flash simultaneously, security staff is pressed
Corresponding knapsack is clasped according to red, orange indicator light instruction, and the affiliated passenger of knapsack is required to cooperate investigation.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations all should belong to the protection model of the appended claims for the utility model
It encloses.
Claims (8)
1. a kind of integral type binary channels subway quick security check device, which is characterized in that including package detection agency and be set to packet
The detection inspection door of detection agency two sides is wrapped up in, two package channels are set parallel in the package detection agency, two packages are logical
Partition is arranged between road to be separated, two package channels respectively correspond the detection inspection door of two sides, the detection inspection door
Top is arranged people face and identifies video camera, and people face identification video camera and safety check cloud platform carry out data connection；The package detection
X-ray source, X ray sensor, artificial neural network image recognition terminal and microwave identification mechanism, the X are arranged in mechanism to penetrate
Line source, X ray sensor, artificial neural network image recognition terminal and microwave identification mechanism with package detection agency in work
Control machine is connected.
2. a kind of integral type binary channels subway quick security check device according to claim 1, which is characterized in that the package is logical
Road wraps up and conveyer belt is arranged in channel through package detection agency, and conveyer belt is equal in the arrival end in package channel and outlet end
Setting extends outward, and the arrival end in the package channel and outlet end are respectively provided with bar shaped lead door curtain, the lower end of bar shaped lead door curtain with
The transport plane of conveyer belt flushes.
3. a kind of integral type binary channels subway quick security check device according to claim 2, which is characterized in that the bar shaped lead
One group of indicator light is set above door curtain, and the indicator light is attached with industrial personal computer, and indicator light includes article indicator light and liquid
Indicator light, the article indicator light are set as red, and the liquid indicator light is set as orange.
4. a kind of integral type binary channels subway quick security check device according to claim 1, which is characterized in that the package is visited
It surveys the external of mechanism and wraps up shield, the shield is set as two layers, setting buffering cotton, the protection between two layers of shield
The top plate of cover and side plate are fixed on package spy by rivet using the integrated bending and molding of metal plate, the side plate bottom of the shield
It surveys in the rack of mechanism.
5. a kind of integral type binary channels subway quick security check device according to claim 3, which is characterized in that the package is visited
It surveys mechanism and is set as upper layer and lower layer, upper layer is two package channels, and lower layer is accommodating warehouse, fixes X in the accommodating warehouse and penetrates
Line source, artificial neural network image recognition terminal, microwave identification mechanism and industrial personal computer, X ray sensor are fixed on package channel
Top.
6. a kind of integral type binary channels subway quick security check device according to claim 5, which is characterized in that the microwave is known
Other mechanism includes microwave rf generator and microwave controlling terminal, and the microwave rf generator and microwave controlling terminal are electrical with industrial personal computer
Connection, the microwave controlling terminal receive the microwave after microwave rf generator decaying, and the microwave rf generator is fixed on the partition
On, and towards two package channels, the microwave controlling terminal is fixed on the accommodating warehouse below package channel.
7. a kind of integral type binary channels subway quick security check device according to claim 5, which is characterized in that the accommodating storehouse
Also fixed alarm control box in the one side wall of room, alarm control box and industrial personal computer are electrically connected, and the indicator light and alarm control
Box processed is electrically connected, and buzzer is also set up in the alarm control box, for sounding an alarm.
8. a kind of integral type binary channels subway quick security check device according to claim 5, which is characterized in that the X-ray
Exhaust fan is arranged in the side in source, and the exhaust fan is fixed in rack, is connected to outside exhaust fan and package detection agency, being used for will
The heat that x-ray source generates discharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997129.4U CN209446790U (en) | 2018-11-30 | 2018-11-30 | A kind of integral type binary channels subway quick security check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997129.4U CN209446790U (en) | 2018-11-30 | 2018-11-30 | A kind of integral type binary channels subway quick security check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446790U true CN209446790U (en) | 2019-09-27 |
Family
ID=68013518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821997129.4U Active CN209446790U (en) | 2018-11-30 | 2018-11-30 | A kind of integral type binary channels subway quick security check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209446790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407163A (en) * | 2019-01-04 | 2019-03-01 | 清华大学 | Radiation checking system and radiation testing method |
| CN110927807A (en) * | 2019-11-07 | 2020-03-27 | 北京航星机器制造有限公司 | Multi-channel security check machine and security check method |
| CN112164194A (en) * | 2020-10-28 | 2021-01-01 | 上海铁维物联网科技有限公司 | One-way intelligent channel alarm system |
-
2018
- 2018-11-30 CN CN201821997129.4U patent/CN209446790U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407163A (en) * | 2019-01-04 | 2019-03-01 | 清华大学 | Radiation checking system and radiation testing method |
| CN110927807A (en) * | 2019-11-07 | 2020-03-27 | 北京航星机器制造有限公司 | Multi-channel security check machine and security check method |
| CN110927807B (en) * | 2019-11-07 | 2020-11-27 | 北京航星机器制造有限公司 | Multi-channel security check machine and security check method |
| CN112164194A (en) * | 2020-10-28 | 2021-01-01 | 上海铁维物联网科技有限公司 | One-way intelligent channel alarm system |
| CN112164194B (en) * | 2020-10-28 | 2022-01-14 | 上海铁维物联网科技有限公司 | One-way intelligent channel alarm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209446790U (en) | A kind of integral type binary channels subway quick security check device | |
| JP6162208B2 (en) | Integrated security inspection system | |
| US5692029A (en) | Detection of concealed explosives and contraband | |
| US8304740B1 (en) | Mobile frame structure with passive/active sensor arrays for non-invasive identification of hazardous materials | |
| CN204695380U (en) | A kind of novel subway safety check Integrated Management | |
| US9239404B2 (en) | Device and method for continuous monitoring of persons, vehicles, containers or packets | |
| CN205679776U (en) | The efficient safety check apparatus in a kind of airport | |
| CN104181178B (en) | A kind of channel-type Double-visual angle X-ray liquid article safety check system | |
| WO2009155774A1 (en) | Security inspection system for personnel | |
| EP2889608B1 (en) | Inspection methods and apparatuses for inspection of liquids | |
| CN106169315B (en) | A kind of field medical X-ray protective device and the means of defence using the device | |
| WO2017050009A1 (en) | Security check channel and security check device | |
| CN110133740A (en) | A kind of double-visual angle intelligence X-ray rays safety detection apparatus | |
| CN109490987A (en) | Wrap up detection device | |
| CN109425623A (en) | A kind of novel automatic security check passage | |
| CN206672198U (en) | A kind of safety check traffic system | |
| JP5391066B2 (en) | Method and radiation analysis system for detecting an ionizing radiation source | |
| CN112114373A (en) | Centralized judgment graph analysis system and analysis method for security inspection | |
| CN209624792U (en) | One kind is multi-functional can portable disposition screening machine | |
| CN207817234U (en) | Violated dangerous material automatic alarm system | |
| CN205844537U (en) | A kind of screening machine radiant matter with isolation pickup function detects alarm device | |
| CN206297448U (en) | One kind has anti-prohibited items safety inspection car | |
| Witt et al. | The ultraviolet interstellar extinction curve in the Pleiades | |
| US10809415B2 (en) | Imaging device for use in vehicle security check and method therefor | |
| CN205263308U (en) | Violated quality control of green channel surveys system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |