CN102457658A - X-ray utilization-based PCB board of CMOS camera - Google Patents
X-ray utilization-based PCB board of CMOS camera Download PDFInfo
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- CN102457658A CN102457658A CN201010511804XA CN201010511804A CN102457658A CN 102457658 A CN102457658 A CN 102457658A CN 201010511804X A CN201010511804X A CN 201010511804XA CN 201010511804 A CN201010511804 A CN 201010511804A CN 102457658 A CN102457658 A CN 102457658A
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Abstract
The invention relates to an X-ray utilization-based PCB board of a CMOS camera, wherein the PCB board is arranged between a PC and the CMOS camera. The PCB board comprises a first camera interface, a second camera interface, a first amplifier, a second amplifier, a first analog-to-digital converter, a second analog-to-digital converter, a programmable controller, a first memory, a second memory, a microprocessor and a network interface. Compared with the prior art, the technology employed in the invention enables the PCB board to have advantages of simple structure and realization of long-distance transmission of image information and the like.
Description
Technical field
The present invention relates to a kind of pcb board, especially relate to a kind of based on the pcb board of X ray with the CMOS camera.
Background technology
For the crack of check and analysis steel, generally adopt the x-ray bombardment welding position, and the pc machine is noted and be transferred to weld image analyze in generation after welding.Existing transmission technology generally adopts parallel interface to transmit, and the transmission range of parallel interface is very short, only 5 meters of coverages, and this has caused great restriction for long-distance transmissions.
Summary of the invention
The object of the invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of simple in structure and can realize the image information long-distance transmissions based on the pcb board of X ray with the CMOS camera.
The object of the invention can be realized through following technical scheme: a kind of based on the pcb board of X ray with the CMOS camera; It is characterized in that; This pcb board comprises first camera interface, second camera interface, first amplifier, second amplifier, first analog to digital converter, second analog to digital converter, Programmable Logic Controller, first memory, second memory, microprocessor, network interface; The output of described first camera interface is connected with first amplifier input terminal; The output of described first amplifier is connected with the input of first analog to digital converter; The output of described first analog to digital converter is connected with the input of first memory; The output of described first memory is connected with microprocessor, and the output of described second camera interface is connected with second amplifier input terminal with first amplifier respectively, and the output of described second amplifier is connected with the input of second analog to digital converter; The output of described second analog to digital converter is connected with the input of second memory; The output of described second memory is connected with microprocessor, and the output of described microprocessor is connected with the input of first memory, second memory and Programmable Logic Controller respectively, the two-way connection between described microprocessor and the network interface; Described network interface is connected with PC, and the output of described Programmable Logic Controller is connected with the input of first camera interface, first analog to digital converter, first memory, second camera interface, second analog to digital converter, second memory respectively.
Described first camera interface is single interface, is connected with a CMOS camera.
Described second camera interface is a two-in-one interfaces, can be connected with two COMS cameras.
Compared with prior art; The present invention carries out IMAQ through the Controlled by Programmable Controller camera, and picture signal is carried out depositing memory in after the analog-to-digital conversion, by microprocessor reading images information; Transmit through network, thereby can realize 30 meters the long-distance transmissions of surpassing of image information.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1; A kind of based on the pcb board of X ray with the CMOS camera, this pcb board comprises first camera interface 1, second camera interface 2, first amplifier 10, second amplifier 11, first analog to digital converter 3, second analog to digital converter 4, Programmable Logic Controller 5, first memory 6, second memory 7, microprocessor 8, network interface 9.The output of first camera interface 1 is connected with the input of first amplifier 10; The output of first amplifier 10 is connected with the input of first analog to digital converter 3; The output of first analog to digital converter 3 is connected with the input of first memory 6; The output of first memory 6 is connected with microprocessor 8; The output of second camera interface 2 is connected with the input of first amplifier 10 and second amplifier 11 respectively; The output of second amplifier 11 is connected with the input of second analog to digital converter 4, and the output of second analog to digital converter 4 is connected with the input of second memory 7, and the output of second memory 7 is connected with microprocessor 8; The output of microprocessor 8 is connected with first memory 6, second memory 7 and the input of Programmable Logic Controller 5 respectively; The two-way connection between microprocessor 8 and the network interface 9, network interface 9 is connected with PC 12, and the output of Programmable Logic Controller 5 is connected with the input of first camera interface 1, first analog to digital converter 3, first memory 6, second camera interface 2, second analog to digital converter 4, second memory 7 respectively.First camera interface 1 is single interface, is connected with a CMOS camera.Second camera interface 2 is a two-in-one interfaces, can be connected with two COMS cameras.
Operation principle of the present invention: control signal is passed on the microprocessor on the pcb board by ethernet controller through the networking by computer, send control signal to Programmable Logic Controller, camera is sent working signal by Programmable Logic Controller by microprocessor; , camera starts working after receiving control signal; Output voltage analog picture signal according to the order of sequence; Through amplifying circuit voltage signal is amplified; Is digital signal by analog to digital converter with analog signal conversion, and address signal and the control signal sent by Programmable Logic Controller are stored in digital signal in the memory to memory according to the order of sequence; When packed the digital signal in the memory by microprocessor in the intact back of an image frame grabber through the networking after, by ethernet controller with digital data transmission to computer, obtain a width of cloth digital picture.
Claims (3)
1. one kind based on the pcb board of X ray with the CMOS camera; Be arranged between PC and the CMOS camera; It is characterized in that; This pcb board comprises first camera interface, second camera interface, first amplifier, second amplifier, first analog to digital converter, second analog to digital converter, Programmable Logic Controller, first memory, second memory, microprocessor, network interface; The output of described first camera interface is connected with first amplifier input terminal; The output of described first amplifier is connected with the input of first analog to digital converter, and the output of described first analog to digital converter is connected with the input of first memory, and the output of described first memory is connected with microprocessor; The output of described second camera interface is connected with second amplifier input terminal with first amplifier respectively; The output of described second amplifier is connected with the input of second analog to digital converter, and the output of described second analog to digital converter is connected with the input of second memory, and the output of described second memory is connected with microprocessor; The output of described microprocessor is connected with the input of first memory, second memory and Programmable Logic Controller respectively; The two-way connection between described microprocessor and the network interface, described network interface is connected with PC, and the output of described Programmable Logic Controller is connected with the input of first camera interface, first analog to digital converter, first memory, second camera interface, second analog to digital converter, second memory respectively.
2. according to claim 1ly a kind ofly it is characterized in that based on the pcb board of X ray described first camera interface is single interface, be connected with a CMOS camera with the CMOS camera.
3. according to claim 1ly a kind ofly it is characterized in that based on the pcb board of X ray described second camera interface is a two-in-one interfaces, can be connected with two COMS cameras with the CMOS camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511804XA CN102457658A (en) | 2010-10-19 | 2010-10-19 | X-ray utilization-based PCB board of CMOS camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511804XA CN102457658A (en) | 2010-10-19 | 2010-10-19 | X-ray utilization-based PCB board of CMOS camera |
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| Publication Number | Publication Date |
|---|---|
| CN102457658A true CN102457658A (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010511804XA Pending CN102457658A (en) | 2010-10-19 | 2010-10-19 | X-ray utilization-based PCB board of CMOS camera |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180166A (en) * | 1996-09-02 | 1998-04-29 | 胜利石油管理局油建一公司 | Steel pipeline internal X-ray automatic crack detector |
| CN1447590A (en) * | 2003-04-18 | 2003-10-08 | 清华大学 | Digitized flashy X ray imaging system with multiple channels |
| US20040201681A1 (en) * | 2001-06-21 | 2004-10-14 | Jack Chen | Multimedia data file producer combining image and sound information together in data file |
| CN1588017A (en) * | 2004-07-15 | 2005-03-02 | 清华大学 | Portable flash X-ray detector based on network data transmission |
| CN101354240A (en) * | 2008-07-15 | 2009-01-28 | 南京航空航天大学 | Micro nano-scale fiber high precision measuring system based on micro-optical |
| CN201188652Y (en) * | 2007-09-04 | 2009-01-28 | 中国科学院西安光学精密机械研究所 | Apparatus for processing X ray image noises |
-
2010
- 2010-10-19 CN CN201010511804XA patent/CN102457658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180166A (en) * | 1996-09-02 | 1998-04-29 | 胜利石油管理局油建一公司 | Steel pipeline internal X-ray automatic crack detector |
| US20040201681A1 (en) * | 2001-06-21 | 2004-10-14 | Jack Chen | Multimedia data file producer combining image and sound information together in data file |
| CN1447590A (en) * | 2003-04-18 | 2003-10-08 | 清华大学 | Digitized flashy X ray imaging system with multiple channels |
| CN1588017A (en) * | 2004-07-15 | 2005-03-02 | 清华大学 | Portable flash X-ray detector based on network data transmission |
| CN201188652Y (en) * | 2007-09-04 | 2009-01-28 | 中国科学院西安光学精密机械研究所 | Apparatus for processing X ray image noises |
| CN101354240A (en) * | 2008-07-15 | 2009-01-28 | 南京航空航天大学 | Micro nano-scale fiber high precision measuring system based on micro-optical |
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Application publication date: 20120516 |