CN209345272U - A kind of smart camera - Google Patents
A kind of smart camera Download PDFInfo
- Publication number
- CN209345272U CN209345272U CN201920524775.7U CN201920524775U CN209345272U CN 209345272 U CN209345272 U CN 209345272U CN 201920524775 U CN201920524775 U CN 201920524775U CN 209345272 U CN209345272 U CN 209345272U
- Authority
- CN
- China
- Prior art keywords
- smart camera
- built
- image processing
- processing unit
- image
- 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
- Studio Devices (AREA)
Abstract
The application provides a kind of smart camera, comprising: is removably fixedly connected with the shell of the smart camera, for acquiring the image collecting device of image data；It is connected with described image acquisition device by pluggable terminal, for the Built-in Image processing unit to described image data processing；It is connected with the Built-in Image processing unit, the interface module for the described image data that are used for transmission that treated；The power module being connected with the Built-in Image processing unit.It the functions such as exports by the algorithm that runs traditional calculations machine platform and is integrated into smart camera end, the image processing algorithm that configuration tool configures mutually confidential execution can be debugged by algorithm, to realize dexterous installation, save space, improve real-time, whole vision detection system power consumption is reduced, vision-based detection complete machine cost is reduced.
Description
Technical field
The utility model relates to industrial vision detection field, in particular to a kind of smart camera.
Background technique
The common industrial camera of field of machine vision is a key component in NI Vision Builder for Automated Inspection at present, most essential
Application be exactly will after Image Acquisition by network interface transfers to rear end.It is single solution from functional perspective industrial camera
The acquisition of image and high data transfers function, in entire NI Vision Builder for Automated Inspection scheme, industrial camera, which determines, to be acquired
The original images quality such as image resolution ratio, picture quality for arriving.However, in entire NI Vision Builder for Automated Inspection scheme, industrial camera
Single function causes the rear end of industrial camera to need to configure high performance computer platform, runs corresponding image procossing and calculates
Then method exports result etc., there are inadequate real-times for such scheme, and data interaction feedback management is more, and vision system is at high cost,
The defects of volume is big, and power consumption is big.In addition existing smart camera is more to use power consumption higher on the market, and cost is also higher
The system of X86-based, being connected with Industry Control PLC system also has certain limitation, and most critical is current framves most on the market
Structure be in order to which specific industry field does corresponding algorithm, cannot really " intelligence ".
Utility model content
The purpose of the application is to provide a kind of smart camera, solves existing industrial camera and brings dependent on computer platform
Real-time difference problem.
In order to solve the above technical problems, the application provides a kind of smart camera, specific technical solution is as follows:
It is removably fixedly connected with the shell of the smart camera, for acquiring the image collecting device of image data；
It is connected with described image acquisition device by pluggable terminal, for the built-in figure to described image data processing
As processing unit；
It is connected with the Built-in Image processing unit, the interface module for the described image data that are used for transmission that treated；
The power module being connected with the Built-in Image processing unit.
Wherein, described image acquisition device is specially CMOS camera lens, minimum 300,000 pixel of CMOS camera lens, up to
13000000 pixels.
Wherein, the smart camera further include:
It is connected with the Built-in Image processing unit, for by treated, described image data to be sent to external device
Network communication module.
Wherein, the Built-in Image processing unit specifically includes hardware, memory on the full programmable chip of double-core CPU+FPGA
And memory.
Wherein, the Built-in Image processing unit and the power module pass through in silica gel heat-conducting medium and the shell
Wall is in contact.
Wherein, the memory includes eMMC and QSPI FLASH.
Wherein, the smart camera further include:
The watchdog circuit and ethernet PHY chip being connected with the Built-in Image processing unit.
Wherein, the power module is to be isolated to can access POE power supply or DC power supply.
Wherein, the power module and the network communication module are integrated on FPC circuit board.
Wherein, the smart camera further include:
Set on the outer surface of the shell, it is connected with the Built-in Image processing unit, is used to indicate the smart camera
The indicator light of working condition.
The application provides a kind of smart camera, comprising: is removably fixedly connected, is used for the shell of the smart camera
Acquire the image collecting device of image data；It is connected with described image acquisition device by pluggable terminal, for described
The Built-in Image processing unit of image real time transfer；It is connected with the Built-in Image processing unit, the institute that is used for transmission that treated
State the interface module of image data；The power module being connected with the Built-in Image processing unit.
The application the functions such as exports by the algorithm that runs traditional calculations machine platform and is integrated into smart camera end, can pass through
Algorithm debugs configuration tool and configures the image processing algorithm of mutually confidential execution, to realize dexterous installation, saves space, improves real
Shi Xing reduces whole vision detection system power consumption, reduces vision-based detection complete machine cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of smart camera structural schematic diagram provided by the embodiment of the present application；
Fig. 2 is a kind of smart camera schematic diagram of internal structure provided by the embodiment of the present application；
Fig. 3 is a kind of smart camera mainboard structure schematic diagram provided by the embodiment of the present application；
Fig. 4 is a kind of image processing method flow chart provided by the embodiment of the present application；
Acquisition process and algorithm management process flow chart when Fig. 5 is image procossing provided by the embodiment of the present application.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to FIG. 1, Fig. 1 is a kind of smart camera structural schematic diagram provided by the embodiment of the present application, the smart camera
Including
It is removably fixedly connected with the shell 2 of the smart camera, for acquiring the image collecting device of image data
1；
It is connected with described image acquisition device 1 by pluggable terminal, for built in described image data processing
Image processing apparatus 3；
It is connected with the Built-in Image processing unit 3, the interface module 4 for the described image data that are used for transmission that treated；
The power module being connected with the Built-in Image processing unit (power module is not shown in Fig. 1).
Image collecting device 1 is usually CMOS camera lens, does not limit the pixel coverage of CMOS camera lens herein, usually should be by ability
Field technique personnel do corresponding setting according to the specifically used demand of smart camera.For example, it can be 300,000 pictures that CMOS camera lens is minimum
Element, highest can be 13,000,000 pixels.
The needs of image collecting device 1 are relatively fixed with shell 2, certainly, it is contemplated that the safe handling of image collecting device 1,
When it fixes connection with shell 2 relatively, using certain Aseismatic Design or shock-damping structure can be used, do not retouched specifically herein
It states.
The needs of Built-in Image processing unit 3 are connected with image collecting device 1, and directly processing image collecting device 1 obtains
The image data arrived.Then it is contemplated that the Built-in Image processing unit 3 at least needs to include that can carry out image data
The processor of processing.Which kind of processor is not construed as limiting herein, it is preferred that Built-in Image processing unit 3 may include double-core
Hardware, memory and memory on the full programmable chip of CPU+FPGA.It can use FPGA Parallel Implementation image basis algorithm in this way
Processing increases image processing speed.Memory can be DDR3 specification, and certain technical conditions allow that DDR4 etc. can also be used.It deposits
Reservoir can include eMMC and QSPI FLASH etc. for memory, for storing image data and treated image data, just
In checking and record in the future.
The effect of interface module 4 is connected with external device, and transmission image data etc. is generally used for.It is readily comprehensible
It is that the interface section includes networking output interface and routine IO input/output interface, it can be by the interface module 4 and local soft
Part carries out the work such as algorithm debugging configuration, perhaps docks with industrial control system PLC straight-forward network or is directly driven by I/O port
It is dynamic to have control unit of switching characteristic etc..
It is easily understood that processor usually requires to be applied to various databases and image algorithm when handling image data,
Therefore, the expansion of database or image algorithm can be carried out by interface module 4.
The physical interface type of interface module 4 is not construed as limiting herein, may include it is common can be with I/O interface, example
Such as USB interface, type-C.
Power module can access POE power supply or DC power supply to be isolated.The specific voltage of power module is wanted herein
It asks and is not construed as limiting.Isolated power supply can play the role of protecting circuit and mainboard.
Based on the above embodiment, can pass through as preferred embodiment, Built-in Image processing unit 3 and power module
Silica gel heat-conducting medium is in contact with 2 inner wall of shell.
It is contemplated that when Built-in Image processing unit 3 carries out data processing and when power module works,
A large amount of heat can be generated, security risk is be easy to cause, reduces the data processing performance of Built-in Image processing unit 3, therefore can
To use silica gel Heat Conduction Material to radiate.Certainly there can also be other radiating modes, a different citing limits herein.
Based on the above embodiment, as preferred embodiment, smart camera can also include:
It is connected with Built-in Image processing unit 3, for leading to the network of treated image data is sent to external device
Believe module.
Further, smart camera can also include:
The watchdog circuit and ethernet PHY chip being connected with Built-in Image processing unit 3.
Preferably, which can also include network communication module, for carrying out network data exchange with the external world.?
On the basis of this, other wireless communication modules, such as infrared module, bluetooth module, Zigbee module etc. can also be used,
The effects of to play wireless data transmission.And network communication module can also receive what extraneous terminal device was sent to smart camera
Operational order, convenient for the intelligence operation of smart camera.
Watchdog circuit is used to ensure the normal operation of built-in system, and restarts when abnormal.
In view of the use environment of smart camera is severe, preferable shock resistance is needed, it can be by power module and net
Network communication module is integrated on FPC circuit board.Certainly, the present embodiment is intended to illustrate that the mainboard inside smart camera can use
FPC circuit board, which specific hardware module or device should be depending on the components of smart camera physical presence.Meanwhile utilizing FPC electricity
Road plate is also more convenient in smart camera assembly and disassembly as mainboard.
Referring to fig. 2, Fig. 2 is a kind of smart camera schematic diagram of internal structure provided by the embodiment of the present application；
The smart camera utilizes the double-core knot of FPGA+CPU using cmos image collector as image collecting device 1
Structure is as Built-in Image processing unit 3, and wherein FPGA is responsible for image and carries algorithm process, CPU be responsible for initial configuration, algorithm with
The function control of network management and smart camera.It should be noted is that FPGA can be used as simple image processor, i.e.,
When real image processing, preliminary treatment first can be carried out by FPGA, then carry out image procossing using various algorithms by CPU.
In addition, the smart camera further includes DDR, eMMC, QSPI, RS232 interface, house dog and PHY chip etc., it is built-in
The POE power supply of RJ45 interface
Only smart camera as one preferred, those skilled in the art can also design it to the present embodiment on this basis
His smart camera, should all be within the scope of protection of this application.
Based on the above embodiment, as preferred embodiment, smart camera further include:
Set on the outer surface of shell 2, it is connected with Built-in Image processing unit 3, is used to indicate smart camera working condition
Indicator light.
Indicator light may be used to indicate that the working condition of smart camera, show different work shapes using the lamp of different colours
State, while showing whether smart camera is in the remaining power supply of initiate mode or power module using the bright dark degree of indicator light
Amount etc. grasps the state of smart camera convenient for user.
Referring to Fig. 3, Fig. 3 is a kind of smart camera mainboard structure schematic diagram provided by the embodiment of the present application,
Smart camera can use integrated design such as Fig. 3, including image collecting device 1, power management module 7, power supply
Module 8, network communication module 9 are integrated on one piece of plank, integrated using resistance to FPC plate 11 tortuous, that flexibility is good, are increased
Shock resistance, using silica gel Heat Conduction Material 10, keeps generation heat more to improve the heat sinking function of smart camera itself
Master chip is contacted with shell respectively with power module 8.It should be noted that power management module 7 can be used for power module 8
Control management is carried out, the standby time of smart camera is improved, the sustainable of smart camera is further increased and uses ability.But electricity
Source control module 7 can use other processors having data processing function and replace, such as can use CPU etc. above
Deng.
Referring to fig. 4, Fig. 4 is a kind of image processing method flow chart provided by the embodiment of the present application, and the application also provides
A kind of image processing method is applied to smart camera as described above, and specific technical solution is as follows:
S101: image acquisition device image data is utilized；
S102: the parameter instruction of Built-in Image processing unit is received；
S103: judge in the Built-in Image processing unit with the presence or absence of the corresponding Processing Algorithm of the parameter instruction；If
It is, into S104；If it is not, into S105；
S104: described image data are handled according to the parameter instruction；
S105: receiving and runs the corresponding algorithm configuration file of the parameter instruction, to handle described image data；
S106: the processing result of output described image data.
In addition to above-mentioned image processing process, after usual smart camera is opened, it is also necessary to carry out the initial of image collecting device
Change, and establishes the UDP communication channels such as camera parameter configuration to receive parameter instruction.
The more popular QNX system of the intelligent camera system industrial control field, intelligent camera system is good to support figure
Library ZBAR, open source are identified as base library such as OPENCV2, OPENCV3 of processing, while to the popular bar code in current market
OCR engine TESSERACT has good support, and interface is all open, can be provided at party in request's secondary development image
Adjustment method.
Smart camera in house software include two parts content, smart camera Image Acquisition managing process and algorithm management into
Journey, two process independent operatings can respectively be run using corresponding processor, not interfere with each other.
As shown in figure 5, acquisition process and algorithm management process flow when Fig. 5 is image procossing provided by the embodiment of the present application
Cheng Tu.As seen from Figure 5, individual process is respectively adopted in Image Acquisition and algorithm management two parts to execute, is adopted in image
Collection process will collect image and be sent to algorithm management process progress image procossing.Specifically, when corresponding hardware, it can be by FPGA
The acquisition for realizing image realized by CPU and is directed to the algorithm process of image, and certain FPGA can also be into after control acquires image
The simple image procossing of row.
Software design part is divided into point parameter issued for being mainly response algorithm debugging configuration tool, order etc., to protect
Smart camera upload image under specific parameter and instruction is demonstrate,proved to use for algorithm debugging configuration tool debugging algorithm.Algorithm management
Process is parsed primarily directed to the configuration file formed after having debugged, the calculation for then needing to run with chained list schema management
Method, final output meet expected result.With chained list schema management algorithm, may be implemented to adopt for different image processing requirements
It, specifically should be by the regulation of CPU, namely depending on the demand of user using which kind of image processing algorithm with different Processing Algorithms.
In reality, the based process of the slower image of traditional image processing speed, such as filtering operation, the smart camera is in order to improve
The graphics process speed of service may specify that FPGA plays parallel processing advantage in the case where function is enabled, directly synchronous with source figure
The processing of the basic figures such as the filtering needed is obtained, specified memory headroom is respectively present, is called for subsequent algorithm.
Here to secondary development without management, the reason is that if carrying out secondary development, it is only necessary to what calling system provided
Interface, by the software transplanting to QNX platform, starts the software by directive script when powering on after realizing image algorithm processing
Operation.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model
Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. a kind of smart camera characterized by comprising
It is removably fixedly connected with the shell of the smart camera, for acquiring the image collecting device of image data；
It is connected with described image acquisition device by pluggable terminal, at the Built-in Image to described image data processing
Manage device；
It is connected with the Built-in Image processing unit, the interface module for the described image data that are used for transmission that treated；
The power module being connected with the Built-in Image processing unit.
2. smart camera according to claim 1, which is characterized in that described image acquisition device is specially CMOS camera lens,
Minimum 300,000 pixel of CMOS camera lens, up to 13,000,000 pixels.
3. smart camera according to claim 1, which is characterized in that the smart camera further include:
It is connected with the Built-in Image processing unit, for by the network of treated described image data are sent to external device
Communication module.
4. smart camera according to claim 3, which is characterized in that the Built-in Image processing unit specifically includes double-core
Hardware, memory and memory on the full programmable chip of CPU+FPGA.
5. smart camera according to claim 4, which is characterized in that the Built-in Image processing unit and the power supply mould
Block passes through silica gel heat-conducting medium and is in contact with the inner walls.
6. smart camera according to claim 4, which is characterized in that the memory includes eMMC and QSPI FLASH.
7. smart camera according to claim 4, which is characterized in that the smart camera further include:
The watchdog circuit and ethernet PHY chip being connected with the Built-in Image processing unit.
8. smart camera according to claim 7, which is characterized in that the power module is to be isolated to can access POE power supply
Or DC power supply.
9. smart camera according to claim 8, which is characterized in that the power module and the network communication module collection
At on FPC circuit board.
10. smart camera according to claim 1, which is characterized in that the smart camera further include:
Set on the outer surface of the shell, it is connected with the Built-in Image processing unit, is used to indicate the smart camera work
The indicator light of state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524775.7U CN209345272U (en) | 2019-04-17 | 2019-04-17 | A kind of smart camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524775.7U CN209345272U (en) | 2019-04-17 | 2019-04-17 | A kind of smart camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209345272U true CN209345272U (en) | 2019-09-03 |
Family
ID=67763469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920524775.7U Active CN209345272U (en) | 2019-04-17 | 2019-04-17 | A kind of smart camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209345272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922247A (en) * | 2019-04-17 | 2019-06-21 | 浙江禾川科技股份有限公司 | A kind of smart camera and a kind of image processing method |
-
2019
- 2019-04-17 CN CN201920524775.7U patent/CN209345272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922247A (en) * | 2019-04-17 | 2019-06-21 | 浙江禾川科技股份有限公司 | A kind of smart camera and a kind of image processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mehta | ESP8266: A Breakthrough in wireless sensor networks and internet of things | |
| CN108804376A (en) | A kind of small-sized heterogeneous processing system based on GPU and FPGA | |
| CN108156388A (en) | Power consumption control method and photographic device | |
| CN209345272U (en) | A kind of smart camera | |
| CN102055894A (en) | Modularized CCD industrial camera | |
| CN109922247A (en) | A kind of smart camera and a kind of image processing method | |
| CN208781018U (en) | A kind of integrated type machine vision control system | |
| CN201699739U (en) | AT91RM9200-based fieldbus protocol conversion gateway platform | |
| CN109120475A (en) | Debugging network system and method for high-density module | |
| CN211089657U (en) | Data transmission unit and device | |
| CN210155539U (en) | Low-cost PLC to database direct transmission module | |
| CN111798006A (en) | Comprehensive operation platform for Internet of things | |
| CN207440671U (en) | A kind of intelligent electronic device of substation | |
| CN206863739U (en) | A kind of data communication machine of band storage | |
| CN209017081U (en) | A kind of high-precise synchronization information processing system based on Power PC Processor | |
| CN204615934U (en) | A kind of web camera of anti-electromagnetic interference | |
| CN208796062U (en) | A kind of embedded vibration signal acquisition device | |
| CN208766794U (en) | A kind of cash register receipt data acquisition device based on Ethernet interface | |
| CN208174726U (en) | Data transmission device and intelligent interaction plate | |
| CN206611439U (en) | A kind of interface conversion equipment and interface conversion system | |
| CN207218721U (en) | A kind of interactive powerline network simulator | |
| CN206517526U (en) | A kind of video monitoring system based on wireless sensor network | |
| CN206877316U (en) | Input-output equipment with network function | |
| CN208597124U (en) | A kind of low-power consumption miniaturization hardware monitoring device | |
| CN109283875A (en) | High-performance cogeneration units operation data acquisition terminal based on ARM9 framework |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |