CN208569032U - Security detection equipment and system - Google Patents
Security detection equipment and system Download PDFInfo
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- CN208569032U CN208569032U CN201820851603.6U CN201820851603U CN208569032U CN 208569032 U CN208569032 U CN 208569032U CN 201820851603 U CN201820851603 U CN 201820851603U CN 208569032 U CN208569032 U CN 208569032U
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- security detection
- detection equipment
- processing apparatus
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Abstract
The utility model provides a kind of security detection equipment and system, is related to safety detection technology field, wherein security detection equipment includes: millimetre-wave radar, signal processing apparatus and display device；Wherein, millimetre-wave radar emits millimeter wave for the object into pre-determined distance, and receives object to the reflected signal of millimeter wave institute, and send the signal to signal processing apparatus；Signal processing apparatus carries out default processing to signal, generates the imaging signal of object, and imaging signal is sent to display device；Display device is used to be shown according to the image that imaging signal carries out preset format to object.The utility model can carry out long-range scanning detection to pedestrian out by millimetre-wave radar, signal processing apparatus and display device, and carry out imaging to testing result and show, be easier to detection metal and explosive and other items, improve safety detection efficiency.
Description
Technical field
The utility model relates to safety detection technology fields, more particularly, to a kind of security detection equipment and system.
Background technique
In people's trip, either by the subway, or by train, it is required to the progress safety such as people and knapsack, luggage
Detection, carries unsafe article, such as easy explosive, combustibles to prevent it.Current safety detection mode is: by knapsack
X-ray machine is crossed, people crosses detector gate, manually uses detector safety check and chemical substance trace inspection etc..
However for trip, endangering maximum is explosive in fact.Current detection device when detecting, is required to
Pedestrian is lined up out, carries out safety check one by one, in the case of personnel are more, safety check is relatively inefficient, provides pedestrian and brings
It is many inconvenient, or even will cause situation of missing the bus.
Utility model content
In view of this, passing through millimeter wave thunder the purpose of this utility model is to provide a kind of security detection equipment and system
It reaches, signal processing apparatus and display device, long-range scanning detection can be carried out to pedestrian out, and testing result is imaged
Display is easier to detection metal and explosive and other items, improves safety detection efficiency.
In a first aspect, the utility model embodiment provides a kind of security detection equipment, comprising: millimetre-wave radar, signal
Processing unit and display device；
Millimetre-wave radar emits millimeter wave for the object into pre-determined distance, and it is anti-to millimeter wave institute to receive object
It is emitted back towards the signal come, and sends the signal to signal processing apparatus；
Signal processing apparatus carries out default processing to signal, generates the imaging signal of object, and imaging signal is sent
To display device；
Display device is used to be shown according to the image that imaging signal carries out preset format to object.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, millimetre-wave radar includes: sender unit, signal receiving device；
Sender unit emits millimeter wave for the object into pre-determined distance；
Signal receiving device is for receiving object to the reflected signal of millimeter wave.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, preset format includes: wide field-of-view image format and Narrow Field Of Vision picture format；
It include an aiming rectangle in Narrow Field Of Vision picture format.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, when detect be safe from danger object when, aim at rectangle in green；When detecting dangerous object, in the danger for aiming at rectangle
Region superposition is orange or red.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, pre-determined distance 3m-15m.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, further includes: movable triangular frame；
Movable triangular frame is for millimetre-wave radar to be fixed.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, further includes: power module；
Power module is that millimetre-wave radar, signal processing apparatus and display device are powered.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, power module includes: solar panel.
With reference to first aspect, the utility model embodiment provides the 8th kind of possible embodiment of first aspect,
In, further includes: wireless communication module；
Signal processing apparatus is connect with wireless communication module；
Imaging signal is sent to background server to signal processing apparatus by module by wireless communication.
Second aspect, the utility model embodiment also provide a kind of safety detecting system, comprising: background server and one
A or multiple security detection equipments as described in relation to the first aspect；
Security detection equipment is connect with background server.
Technical solution provided by the embodiment of the utility model brings following the utility model has the advantages that the utility model embodiment is mentioned
It include: millimetre-wave radar, signal processing apparatus and display device for security detection equipment；Wherein, millimetre-wave radar is used for pre-
If the object in distance emits millimeter wave, and receives object to the reflected signal of millimeter wave institute, and signal is sent
To signal processing apparatus；Signal processing apparatus carries out default processing to signal, generates the imaging signal of object, and imaging is believed
Number it is sent to display device；Display device is used to be shown according to the image that imaging signal carries out preset format to object.This reality
With new embodiment by millimetre-wave radar, signal processing apparatus and display device, long-range scanning can be carried out to pedestrian out
Detection, and imaging is carried out to testing result and is shown, it is easier to detection metal and explosive and other items, improves safety detection efficiency.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram for security detection equipment that the utility model embodiment one provides；
The schematic diagram of image is shown in a kind of security detection equipment that Fig. 2 (a) provides for the utility model embodiment one；
The schematic diagram of image is shown in another security detection equipment that Fig. 2 (b) provides for the utility model embodiment one；
Fig. 3 is the schematic diagram for another security detection equipment that the utility model embodiment one provides；
Fig. 4 is a kind of schematic diagram for safety detecting system that the utility model embodiment two provides.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
In view of existing detection device, detection efficiency is relatively low, provides pedestrian and brings many inconvenience, or even will cause
It misses the bus situation.Based on this, the utility model embodiment provides a kind of security detection equipment and system, by millimetre-wave radar,
Signal processing apparatus and display device can carry out long-range scanning detection to pedestrian out, and it is aobvious to carry out imaging to testing result
Show, is easier to detection metal and explosive and other items, improves safety detection efficiency.
For convenient for understanding the present embodiment, first to a kind of security detection equipment disclosed in the embodiment of the present invention into
Row is discussed in detail.
Embodiment one:
The utility model embodiment provides a kind of security detection equipment, which can be applied to uncontrolled
The crowded environment of system, such as transport hub, stadiums or similar public place.It is shown in Figure 1, the security detection equipment packet
It includes: millimetre-wave radar 11, signal processing apparatus 12 and display device 13.
Wherein, millimetre-wave radar 11 emits millimeter wave for the object into pre-determined distance, and receives object to milli
The reflected signal of metric wave institute, and send the signal to signal processing apparatus 12；Signal processing apparatus 12 carries out signal pre-
If processing, generates the imaging signal of object, and imaging signal is sent to display device 13；Display device 13 be used for according at
As the image that signal carries out preset format to object is shown.
In the present embodiment, object can be pedestrian and be also possible to luggage, knapsack etc..Millimeter is used to the scanning of object
Wave technology is realized, millimetre-wave radar 11 is specifically utilized, and emits millimeter wave to object, millimeter wave is reflected after encountering object
Back, millimetre-wave radar 11 receives reflected signal, is subsequently transmitted to signal processing apparatus 12, makes signal
Processing unit 12 handles above-mentioned reflected signal, generates the imaging signal of object, display device 13 is according to this
Imaging signal carries out real-time remote image and shows.
Above-mentioned pre-determined distance is 3m-15m, and object can be made to carry out blur-free imaging in distance relatively far away from.And for
Have explosive or bulk metal object, it can be shown in different colors in display device 13, such as the metal scanned is shown
For red, and the explosive scanned is shown as black.Its shape can also be compared with background data base, and indirect labor sentences
It is disconnected, this object whether be harmful property explosive or other materials.Quickly confirm whether this person has largely by millimeter wave
The explosive substance of dubiety.
Millimetre-wave radar 11 specifically includes: sender unit 111, signal receiving device 112.Sender unit 111
Emit millimeter wave for the object into pre-determined distance；Signal receiving device 112 is anti-to millimeter wave institute for receiving object
It is emitted back towards the signal come.
Above-mentioned sender unit 111 includes transmitter and transmitting antenna, and above-mentioned signal receiving device 112 includes receiver
And receiving antenna, in addition, further including means for anti-jamming in millimetre-wave radar 11, to improve the accuracy of signal acquisition.
Security detection equipment provided by the present embodiment can image at a distance computer with long-range scanning human body, difference
Out people with explosive or other unauthorized substances, can show shape contour on the screen, including people and other different materials.
Above-mentioned preset format includes: wide field-of-view image format and Narrow Field Of Vision picture format as a preferred implementation manner,
It include an aiming rectangle in Narrow Field Of Vision picture format.When detect be safe from danger object when, aim at rectangle in green, such as Fig. 2 (a)
Rectangle frame that is shown, appearing dimmed in figure；It is folded in the danger region for aiming at rectangle when detecting dangerous object
Add orange or red, as shown in Fig. 2 (b), the rectangle frame of different gray scales is shown as in figure.
Further, warning device 14 is additionally provided in above-mentioned security detection equipment, it is shown in Figure 3, in signal processing device
When setting 12 and detecting dangerous object, control warning device 14 is alarmed, to prompt staff to handle.Warning device 14
It can be realized using various ways, such as: buzzing alarm, light warning or voice broadcast etc..
In addition, above-mentioned millimetre-wave radar 11, signal processing apparatus 12 and display device 13 can be encapsulated in a cabinet,
A movable triangular frame can also be arranged in the lower section of the cabinet；Movable triangular frame is for millimetre-wave radar 11 to be fixed.It is logical
The detection direction crossed the orientation for rotating tripod and change millimetre-wave radar 11, detection range.In addition, above-mentioned cabinet can also be hung
In wall or it is installed on ceiling.
Further, above-mentioned security detection equipment further include: power module 15；Power module 15 is millimetre-wave radar 11, letter
Number processing unit 12 and display device 13 are powered.Above-mentioned power module 15 is in addition to using main power source power supply or battery power supply
Outside, can also be powered by solar panel, when security detection equipment outdoors in use, can. while working
Charging, improves the use duration of security detection equipment, while improving its detection efficiency.
Some region of safety detection result is preserved for convenience, is additionally provided with nothing in above-mentioned security detection equipment
Line communication module 16, signal processing apparatus 12 are connect with wireless communication module 16, the mould by wireless communication of signal processing apparatus 12
Imaging signal is sent to background server by block 16.
Background server can signal data saves by treated transmitted by said signal processing device 12, with
Continue after an action of the bowels and carries out readjustment evidence obtaining when needing.
The advantages of the utility model embodiment, is as follows:
It can detecte the threat objects hidden under personnel's clothes；
It can be used in uncontrolled crowded environment, exclude to screen without personnel；
It can indoors or outdoor application；
Keep the handling capacity of personnel in crowded environment；
There is no privacy concern, the character image that will not be will test carries out disclosure；
Since millimetre-wave radar 11 uses passive sensor technology, operator and detected personnel can make safely
With without radiation pollution.
The there is provided security detection equipment of the utility model embodiment include: millimetre-wave radar 11, signal processing apparatus 12 and
Display device 13；Wherein, millimetre-wave radar 11 emits millimeter wave for the object into pre-determined distance, and receives object pair
The reflected signal of millimeter wave institute, and send the signal to signal processing apparatus 12；Signal processing apparatus 12 carries out signal
Default processing, generates the imaging signal of object, and imaging signal is sent to display device 13；Display device 13 is used for basis
The image that imaging signal carries out preset format to object is shown.The utility model embodiment passes through millimetre-wave radar 11, signal
Processing unit 12 and display device 13 can carry out long-range scanning detection to pedestrian out, and it is aobvious to carry out imaging to testing result
Show, is easier to detection metal and explosive and other items, improves safety detection efficiency.
Embodiment two:
The utility model embodiment also provides a kind of safety detecting system, shown in Figure 4, which includes: that backstage takes
It is engaged in device 22 and one or more security detection equipment 21 as described in embodiment one；Security detection equipment 21 and background service
Device 22 communicates to connect.
Safety detecting system provided by the embodiment of the utility model has with security detection equipment provided by above-described embodiment
There is identical technical characteristic, so also can solve identical technical problem, reaches identical technical effect.Concrete implementation process
Referring to above-described embodiment, details are not described herein.
In the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
The computer program product of security detection equipment provided by the embodiment of the present invention, including store processor and can hold
The computer readable storage medium of capable non-volatile program code, the instruction that said program code includes can be used for executing front
Method described in embodiment of the method, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
And the specific work process of electronic equipment, it can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
The flow chart and block diagram in the drawings show multiple embodiment method and computer program products according to the present invention
Architecture, function and operation in the cards.In this regard, each box in flowchart or block diagram can represent one
A part of module, section or code, a part of the module, section or code include it is one or more for realizing
The executable instruction of defined logic function.It should also be noted that in some implementations as replacements, function marked in the box
It can also can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be substantially parallel
Ground executes, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram
And/or the combination of each box in flow chart and the box in block diagram and or flow chart, it can the function as defined in executing
Can or the dedicated hardware based system of movement realize, or can come using a combination of dedicated hardware and computer instructions real
It is existing.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can be with
Store the medium of program code.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of security detection equipment characterized by comprising millimetre-wave radar, signal processing apparatus and display device；
The millimetre-wave radar emits millimeter wave for the object into pre-determined distance, and receives the object to the milli
The reflected signal of metric wave institute, and the signal is sent to the signal processing apparatus；
The signal processing apparatus carries out default processing to the signal, generates the imaging signal of the object, and will be described
Imaging signal is sent to the display device；
The display device is used to be shown according to the image that the imaging signal carries out preset format to the object.
2. security detection equipment according to claim 1, which is characterized in that the millimetre-wave radar includes: signal transmitting
Device, signal receiving device；
The sender unit emits millimeter wave for the object into pre-determined distance；
The signal receiving device is for receiving the object to the reflected signal of millimeter wave.
3. security detection equipment according to claim 1, which is characterized in that the preset format includes: wide field-of-view image
Format and Narrow Field Of Vision picture format；
It include an aiming rectangle in the Narrow Field Of Vision picture format.
4. security detection equipment according to claim 3, which is characterized in that when detect be safe from danger object when, it is described to take aim at
Quasi- rectangle is in green；It is orange or red in the danger region superposition for aiming at rectangle when detecting dangerous object
Color.
5. security detection equipment according to claim 1, which is characterized in that the pre-determined distance is 3m-15m.
6. security detection equipment according to claim 1, which is characterized in that further include: movable triangular frame；
The movable triangular frame is for the millimetre-wave radar to be fixed.
7. security detection equipment according to claim 1, which is characterized in that further include: power module；
The power module is that the millimetre-wave radar, the signal processing apparatus and the display device are powered.
8. security detection equipment according to claim 7, which is characterized in that the power module includes: solar battery
Plate.
9. security detection equipment according to claim 1, which is characterized in that further include: wireless communication module；
The signal processing apparatus is connect with the wireless communication module；
The imaging signal is sent to background server by the wireless communication module by the signal processing apparatus.
10. a kind of safety detecting system characterized by comprising background server and one or more such as claim
The described in any item security detection equipments of 1-9；
The security detection equipment is connect with the background server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851603.6U CN208569032U (en) | 2018-05-31 | 2018-05-31 | Security detection equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851603.6U CN208569032U (en) | 2018-05-31 | 2018-05-31 | Security detection equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208569032U true CN208569032U (en) | 2019-03-01 |
Family
ID=65484033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851603.6U Expired - Fee Related CN208569032U (en) | 2018-05-31 | 2018-05-31 | Security detection equipment and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208569032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954545A (en) * | 2021-01-25 | 2021-06-11 | 歌尔科技有限公司 | Device to be paired detection method, device pairing method, device and medium |
-
2018
- 2018-05-31 CN CN201820851603.6U patent/CN208569032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954545A (en) * | 2021-01-25 | 2021-06-11 | 歌尔科技有限公司 | Device to be paired detection method, device pairing method, device and medium |
| CN112954545B (en) * | 2021-01-25 | 2023-01-24 | 歌尔科技有限公司 | Device to be paired detection method, device pairing method, device and medium |
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Granted publication date: 20190301 Termination date: 20200531 |