CN106199747A - A kind of control device of X-ray machine visual system image acquisition - Google Patents
A kind of control device of X-ray machine visual system image acquisition Download PDFInfo
- Publication number
- CN106199747A CN106199747A CN201610640551.3A CN201610640551A CN106199747A CN 106199747 A CN106199747 A CN 106199747A CN 201610640551 A CN201610640551 A CN 201610640551A CN 106199747 A CN106199747 A CN 106199747A
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- ray machine
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- visual system
- image acquisition
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- 230000000007 visual effect Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
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- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
A kind of control device of X-ray machine visual system image.This device uses automatic control technology, and the image generating X-ray machine visual system is acquired controlling.It is characterized in that: this device is triggered signal output module formed by X-ray machine visual apparatus signal acquisition process module, acquisition control module, 12VDC power supply, image acquisition.Capture the X-ray generation signal of X-ray machine visual apparatus, as the enable signal controlling device of X-ray machine visual system image acquisition.
Description
Technical field
This device uses automatic control technology to be acquired the image that X-ray machine visual system generates controlling.
Technical background
X-ray machine visual system, the medical image being now widely used in Medical Instruments and safety precaution field is examined
Break and luggage and articles inspection.The Vision Builder for Automated Inspection that luggage and articles in safety-security area check, is commonly referred to as X-ray and examines safely
Look into equipment.
Owing to X-ray is a kind of active harm ray, any one can produce the equipment of X-ray, when there is X-ray
Needing the information instruction that X-ray occurs, therefore X-ray produces equipment and must provide for the driving signal of this information instruction.
Along with being continuously increased of X-ray safety check equipment application places, the market scale of this equipment constantly expands, product
Demand increases day by day, and manufacturer is incremented by gradually, and product brand emerges in multitude.Owing to the equipment of different brands generates image
Form is different, and the form that these forms also non-computer is general.
Now, country improves constantly the attention degree to safeguard information, and X-ray safety check equipment image information is important
Safeguard information, therefore, by X-ray safety check equipment image information collecting typing safeguard information system, be safeguard information system
The important process that construction in a systematic way sets.Existing way is that X-ray safety check equipment image is carried out video distribution, will equipment output
VGA signal proceed through an allotter, a road be used as equipment image show, one tunnel input PC image pick-up card.
If image acquisition control problem is done badly, often occur gather error image or gather multiple image problem, thus right
The image acquisition of image pick-up card controls, and becomes the key of X-ray safety check equipment image information collecting work.
Summary of the invention
In order to solve the Vision Builder for Automated Inspection equipment image information collectings based on X-ray such as X-ray safety check equipment
Control problem, the invention provides a kind of processing and uses X-ray machine visual system self to occur, be used as to realize equipment itself
The signal of other function, carries out the control device of image information collecting.
This device by X-ray machine visual apparatus signal acquisition process module, acquisition control module, 12VDC power supply,
Image acquisition triggers signal output module composition, it is characterised in that: the X-ray capturing X-ray machine visual system equipment occurs
Signal, as the enable signal controlling device of X-ray machine visual system image acquisition.This device can not only be used for X-ray peace
The control device of total inspection equipment image acquisition, it is possible to as the control device of other X-ray machine visual system image acquisition.
Therefore it is referred to as the control device of X-ray machine visual system image acquisition.
The control process controlling device of X-ray machine visual system image acquisition is: X-ray generation signal input apparatus
X-ray machine visual apparatus generation signal acquisition process module, be processed, in the acquisition control module of driving means
A relay, a 12VDC voltage made a gift to someone the image pick-up signal output module of device by relay, the signal in this module
Output adjusts potentiometer, the dutycycle of adjustable signal output, controls the triggered time of image pick-up card with this.Finally, figure
Form triggering (voltage) signal (high level is effective) of a 5VDC as gathering signal output module, input safeguard information system
The external trigger receiving terminal of X-ray safety check equipment (or Other related equipment) image pick-up card of (or other picture system)
Son.
Effect is: the image acquisition control signal controlling device output of X-ray machine visual system image acquisition, can be real
Time the Vision Builder for Automated Inspection device scans based on X-ray such as X-ray safety check equipment are examined produced by article every secondary
Image is acquired.This device is applied through reality, and image acquisition rate of accuracy reached is absolutely.
Figure of description
Fig. 1, the control device installation site figure of X-ray machine visual system image acquisition.
Fig. 2, the workflow diagram controlling device of X-ray machine visual system image acquisition.
Fig. 3, the control device line graph of X-ray machine visual system image acquisition.
Detailed description of the invention
Below as a example by FISCAN Series X-ray Security Inspection Equipments, illustrate X-ray machine visual system image and adopt
The installation method controlling device of collection:
1. unload the cabinet of X-ray safety check equipment X-ray producer.
2. on X-ray producer mother matrix, measure a relay (two-way normally opened contact).
3. circuit tester measuring relay contact (the signal flow direction).
4. in X-ray producer fly line (light current line, length on the signal outflow end solder joint of mother matrix back side relay contact
Spend depending on the riding position controlling device of X-ray machine visual system image acquisition).
5. X-ray producer at the mother matrix back side simulation ground solder joint end fly line (light current line, length is according to X-ray machine
Depending on the riding position controlling device of visual system image acquisition).
6. two wires 4,5 picked out, the signal controlling device of corresponding X-ray machine visual system image acquisition
Input.
The power input controlling device of 7.X Ray machine visual system image acquisition links 220AC.
8., by the signal of the signal output part output controlling device of X-ray machine visual system image acquisition, correspond to
The external trigger receiving terminal of the X-ray safety check equipment image pick-up card of safeguard information system.
9. start test, adjustment.
Claims (2)
1. the control device of an X-ray machine visual system image acquisition, it is characterised in that: this device is regarded by X-ray machine
Feel that device signal acquisition processing module, acquisition control module, 12VDC power supply, image acquisition trigger signal output module group
Become.
Device the most according to claim 1, it is characterised in that: capture the X-ray generation signal of machine vision equipment, as
The enable signal controlling device of X-ray machine visual system image acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640551.3A CN106199747A (en) | 2016-08-08 | 2016-08-08 | A kind of control device of X-ray machine visual system image acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640551.3A CN106199747A (en) | 2016-08-08 | 2016-08-08 | A kind of control device of X-ray machine visual system image acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106199747A true CN106199747A (en) | 2016-12-07 |
Family
ID=57513565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640551.3A Pending CN106199747A (en) | 2016-08-08 | 2016-08-08 | A kind of control device of X-ray machine visual system image acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106199747A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034071A (en) * | 2006-11-01 | 2007-09-12 | 公安部第一研究所 | System for inspecting hiding objects inside-outside human body by central radiated dual-energy X-ray |
| US20100310175A1 (en) * | 2009-06-05 | 2010-12-09 | Varian Medical Systems, Inc. | Method and Apparatus to Facilitate Using Fused Images to Identify Materials |
| CN103076350A (en) * | 2013-01-04 | 2013-05-01 | 公安部第一研究所 | Method and device for movable back scattering x-ray safety inspection |
| CN103092102A (en) * | 2013-02-05 | 2013-05-08 | 何山 | Startup and shutdown control device of person security inspection device |
-
2016
- 2016-08-08 CN CN201610640551.3A patent/CN106199747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034071A (en) * | 2006-11-01 | 2007-09-12 | 公安部第一研究所 | System for inspecting hiding objects inside-outside human body by central radiated dual-energy X-ray |
| US20100310175A1 (en) * | 2009-06-05 | 2010-12-09 | Varian Medical Systems, Inc. | Method and Apparatus to Facilitate Using Fused Images to Identify Materials |
| CN103076350A (en) * | 2013-01-04 | 2013-05-01 | 公安部第一研究所 | Method and device for movable back scattering x-ray safety inspection |
| CN103092102A (en) * | 2013-02-05 | 2013-05-08 | 何山 | Startup and shutdown control device of person security inspection device |
Non-Patent Citations (1)
| Title |
|---|
| 何山: "一种X射线安检设备图像采集的控制装置", 《科技成果登记表》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |