CN112006709A - Labview-based automatic exposure testing system and method for X-ray high-voltage generator - Google Patents
Labview-based automatic exposure testing system and method for X-ray high-voltage generator Download PDFInfo
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- CN112006709A CN112006709A CN202010999555.7A CN202010999555A CN112006709A CN 112006709 A CN112006709 A CN 112006709A CN 202010999555 A CN202010999555 A CN 202010999555A CN 112006709 A CN112006709 A CN 112006709A
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Abstract
The invention discloses an automatic exposure testing system of an X-ray high-voltage generator based on Labview, which comprises an upper computer, a data acquisition device, the X-ray high-voltage generator, a bus interface and a control module established based on Labview software; the upper computer is respectively and electrically connected with the data acquisition device and the X-ray high-voltage generator through a bus interface; the X-ray high-voltage generator is electrically connected with the data acquisition device through a bus interface; the upper computer outputs control signals to the data acquisition device and the X-ray high-voltage generator through the control module; the X-ray high-voltage generator receives the control signal and generates an automatic exposure action according to the control signal; the upper computer processes and analyzes the test data through the control module to obtain a test result. Has the advantages that: the invention realizes the automatic exposure test of the X-ray high-voltage generator based on Labview software, has simple and portable test system, reduces the repeated labor of testers, and improves the efficiency and the accuracy of the test.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a measuring device of an X-ray high-voltage generator.
Background
The digital X-ray imaging equipment is increasingly widely applied to the technical field of medical treatment, an X-ray high-voltage generator is one of core devices of the digital X-ray imaging equipment, the performance of the X-ray high-voltage generator directly affects the overall performance of the digital X-ray imaging equipment, and the photographic exposure voltage precision test, the photographic exposure current time product precision test, the photographic exposure time precision test and the perspective exposure voltage precision test are considered to be the most suitable parameters for describing the performance of the X-ray high-voltage generator by the increasingly consistent scientific community.
In order to ensure the performance of each X-ray high voltage generator product, each function and performance of each X-ray high voltage generator product should be tested comprehensively before the product leaves the factory. However, the existing testing process for the X-ray high voltage generator is mostly repeated, and the tester is required to be kept aside to observe the state. In addition, the operation of the conventional X-ray high-voltage generator test platform is complex, and the repeated workload of testers cannot be reduced, so that a test system which is simple, convenient and fast and has high accuracy and high automation degree needs to be designed.
Disclosure of Invention
The invention aims to solve the problems and provide an automatic exposure test system and method for an X-ray high-voltage generator based on LabView, so that the automatic test of each function and performance of the X-ray high-voltage generator is realized, the repeated labor of testers is reduced, and the test efficiency and accuracy are improved.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an automatic exposure test system of an X-ray high-voltage generator based on Labview, which comprises an upper computer, a data acquisition device, the X-ray high-voltage generator, a bus interface and a control module established based on Labview software;
the bus interfaces are arranged at two ends of the bus;
the upper computer is respectively and electrically connected with the data acquisition device and the X-ray high-voltage generator through a bus interface;
the X-ray high-voltage generator is electrically connected with the data acquisition device through a bus interface;
the upper computer outputs control signals to the data acquisition device and the X-ray high-voltage generator through the control module;
the X-ray high-voltage generator receives the control signal and generates an automatic exposure action according to the control signal;
the bus and the bus interface are used for transmitting a control signal sent by the upper computer to the data acquisition device and the X-ray high-voltage generator and transmitting test data acquired by the data acquisition device to the upper computer;
the upper computer processes and analyzes the test data through the control module to obtain a test result, and stores and displays the test result.
Further, the data acquisition device is an oscilloscope.
Further, the bus interface can be an RS-232 interface, an RS-485 interface, an RS-422 interface and the like.
Further, the control module comprises
The configuration module is used for carrying out parameter configuration on the X-ray high-voltage generator and the data acquisition device;
the test module is used for carrying out exposure test on the X-ray high-voltage generator;
and the storage module is used for storing and displaying the test data.
Furthermore, Labview software is loaded on the upper computer, and the control module runs through the Labview software.
The invention also provides an automatic exposure testing method of the X-ray high-voltage generator based on Labview, which comprises the following steps
The configuration module sends control signals to the X-ray high-voltage generator and the data acquisition device;
the X-ray high-voltage generator receives the control signal and sends out an exposure action according to the control signal;
the data acquisition device receives the control signal, performs measurement configuration on the data acquisition device according to the control signal, tests exposure parameters of the X-ray high-voltage generator and acquires test data;
the data acquisition device transmits the acquired test data to the test module by using the bus and the bus interface;
the test module processes and analyzes the test data to obtain a test result;
and transmitting the test result to the storage module for storage and display.
Further, the data acquisition device is an oscilloscope.
Further, the bus interface can be an RS-232 interface, an RS-485 interface, an RS-422 interface and the like.
Further, the method specifically comprises the following steps:
labview software loaded on an upper computer reads an exposure parameter configuration table;
the upper computer configures the X-ray high-voltage generator according to the configuration table and correspondingly tests and configures the oscilloscope according to the configuration table;
the X-ray high-voltage generator receives the configuration information and sends out exposure action, the oscilloscope reads the exposure parameters of the X-ray high-voltage generator, and the exposure parameters are tested according to the corresponding test configuration information;
and uploading the test data to a data storage table.
Furthermore, the content of testing the X-ray high-voltage generator comprises a shooting exposure voltage precision test, a shooting exposure current time product precision test, a shooting exposure time precision test and a perspective exposure voltage precision test.
Has the advantages that: the invention realizes the automatic exposure test of the X-ray high-voltage generator based on LabView software, correspondingly controls the X-ray high-voltage generator and the oscilloscope through the LabView upper computer, further controls the test scene of the X-ray high-voltage generator, simultaneously timely transmits test data to the LabView upper computer through the bus interface, processes the test progress and the test result, avoids repeated tests, reduces the repeated labor of testers, can realize the automatic detection of the performance test of the X-ray high-voltage generator, simultaneously has the functions of data processing, automatic generation of a test report and the like, and effectively improves the efficiency and the accuracy of the test. In addition, compared with the traditional X-ray high-voltage generator test system, the test platform overcomes the defects of complex operation and multiple operation steps of the traditional test platform, and has the advantages of simple and convenient test system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the automatic exposure testing system of the X-ray high voltage generator according to the present invention;
FIG. 2 is a flow chart of the automated exposure testing method of the X-ray high voltage generator of the present invention.
The reference numerals are explained below:
1. an upper computer; 2. a control module; 201. a configuration module; 202. a test module; 203. a storage module; 3. an X-ray high voltage generator; 4. a data acquisition device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-2, the invention provides an automatic exposure test system of an X-ray high voltage generator 3 based on Labview, which comprises an upper computer 1, a data acquisition device 4, an X-ray high voltage generator 3, a bus interface and a control module 2 established based on Labview software;
the bus interfaces are arranged at two ends of the bus;
the upper computer 1 is respectively and electrically connected with the data acquisition device 4 and the X-ray high-voltage generator 3 through a bus interface;
the X-ray high-voltage generator 3 is electrically connected with the data acquisition device 4 through a bus interface;
the upper computer 1 outputs control signals to the data acquisition device 4 and the X-ray high-voltage generator 3 through the control module 2;
the X-ray high-voltage generator 3 receives the control signal and generates an automatic exposure action according to the control signal;
the bus and the bus interface are used for transmitting a control signal sent by the upper computer 1 to the data acquisition device 4 and the X-ray high-voltage generator 3 and also used for transmitting test data acquired by the data acquisition device 4 to the upper computer 1;
the upper computer 1 processes and analyzes the test data through the control module 2 to obtain a test result, and stores and displays the test result.
Further, the data acquisition device 4 is an oscilloscope.
Further, the bus interface can be an RS-232 interface, an RS-485 interface, an RS-422 interface and the like.
Further, the control module 2 comprises
The configuration module 201 is used for configuring parameters of the X-ray high-voltage generator and the data acquisition device 4;
the test module 202 is used for carrying out exposure test on the X-ray high-voltage generator;
and the storage module 203 is used for storing and displaying the test data.
Furthermore, Labview software is loaded on the upper computer 1, and the control module 2 runs through the Labview software.
The invention also provides an automatic exposure testing method of the X-ray high-voltage generator 3 based on Labview, which comprises the following steps
The configuration module 201 sends control signals to the X-ray high voltage generator 3 and the data acquisition device 4;
the X-ray high-voltage generator 3 receives the control signal and sends out an exposure action according to the control signal;
the data acquisition device 4 receives the control signal, measures and configures the data acquisition device 4 according to the control signal, tests the exposure parameters of the X-ray high-voltage generator 3 and acquires test data;
the data acquisition device 4 transmits the acquired test data to the test module 202 by using a bus and a bus interface;
the test module 202 processes and analyzes the test data to obtain a test result;
and transmitting the test result to the storage module for storage and display.
Further, the data acquisition device 4 is an oscilloscope.
Further, the bus interface can be an RS-232 interface, an RS-485 interface, an RS-422 interface and the like.
Further, the method specifically comprises the following steps:
labview software loaded on the upper computer 1 reads an exposure parameter configuration table;
the upper computer 1 configures the X-ray high-voltage generator according to the configuration table and correspondingly tests and configures the oscilloscope according to the configuration table;
the X-ray high-voltage generator 3 receives the configuration information and sends out an exposure action, the oscilloscope reads the exposure parameters of the X-ray high-voltage generator 3 and tests the exposure parameters according to the corresponding test configuration information;
and uploading the test data to a data storage table, and finally completing the test.
Further, the contents of the test performed on the X-ray high voltage generator 3 include a shooting exposure voltage precision test, a shooting exposure current time product precision test, a shooting exposure time precision test, and a perspective exposure voltage precision test.
Has the advantages that: the invention realizes the automatic exposure test of the X-ray high-voltage generator 3 based on LabView software, correspondingly controls the X-ray high-voltage generator 3 and the oscilloscope through the LabView upper computer 1, further controls the test scene of the X-ray high-voltage generator 3, simultaneously timely transmits test data to the LabView upper computer 1 through the bus interface, processes the test progress and the test result, avoids repeated tests, reduces the repeated labor of testers, can realize the automatic detection of the performance test of the X-ray high-voltage generator 3, simultaneously has the functions of data processing, automatic generation of a test report and the like, and effectively improves the efficiency and the accuracy of the test. In addition, compared with the traditional X-ray high-voltage generator 3 test system, the test platform overcomes the defects of complex operation and multiple operation steps of the traditional test platform, and has the advantages of simple and convenient test system.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic exposure test system of an X-ray high-voltage generator based on Labview is characterized in that: the system comprises an upper computer, a data acquisition device, an X-ray high-voltage generator, a bus interface and a control module established based on labview software;
the bus interfaces are arranged at two ends of the bus;
the upper computer is respectively and electrically connected with the data acquisition device and the X-ray high-voltage generator through a bus interface;
the X-ray high-voltage generator is electrically connected with the data acquisition device through a bus interface;
the upper computer outputs control signals to the data acquisition device and the X-ray high-voltage generator through the control module;
the X-ray high-voltage generator receives the control signal and generates an automatic exposure action according to the control signal;
the bus and the bus interface are used for transmitting a control signal sent by the upper computer to the data acquisition device and the X-ray high-voltage generator and transmitting test data acquired by the data acquisition device to the upper computer;
the upper computer processes and analyzes the test data through the control module to obtain a test result, and stores and displays the test result.
2. The Labview-based X-ray high voltage generator automated exposure testing system of claim 1, wherein: the data acquisition device is an oscilloscope.
3. The Labview-based X-ray high voltage generator automated exposure testing system of claim 1, wherein: the bus interface can be RS-232 interface, RS-485 interface, RS-422 interface, etc.
4. Labview-based automated exposure testing system for X-ray high-voltage generators according to any of claims 1 to 3, characterized in that: the control module comprises
The configuration module is used for carrying out parameter configuration on the X-ray high-voltage generator and the data acquisition device;
the test module is used for carrying out exposure test on the X-ray high-voltage generator;
and the storage module is used for storing and displaying the test data.
5. The Labview-based automated exposure testing system for X-ray high voltage generators of claim 4, wherein: labview software is loaded on the upper computer, and the control module runs through the Labview software.
6. An automatic exposure test method of an X-ray high-voltage generator based on Labview is characterized by comprising the following steps: comprises the following steps
The configuration module sends control signals to the X-ray high-voltage generator and the data acquisition device;
the X-ray high-voltage generator receives the control signal and sends out an exposure action according to the control signal;
the data acquisition device receives the control signal, performs measurement configuration on the data acquisition device according to the control signal, tests exposure parameters of the X-ray high-voltage generator and acquires test data;
the data acquisition device transmits the acquired test data to the test module by using the bus and the bus interface;
the test module processes and analyzes the test data to obtain a test result;
and transmitting the test result to the storage module for storage and display.
7. The Labview X-ray high voltage generator automated exposure testing method of claim 6, wherein: the data acquisition device is an oscilloscope.
8. The Labview X-ray high-voltage generator automated exposure testing method of claim 6 or 7, wherein: the bus interface can be RS-232 interface, RS-485 interface, RS-422 interface, etc.
9. The Labview X-ray high voltage generator automated exposure testing method of claim 8, wherein: the method comprises the following steps:
labview software loaded on an upper computer reads an exposure parameter configuration table;
the upper computer configures the X-ray high-voltage generator according to the configuration table and correspondingly tests and configures the oscilloscope according to the configuration table;
the X-ray high-voltage generator receives the configuration information and sends out exposure action, the oscilloscope reads the exposure parameters of the X-ray high-voltage generator, and the exposure parameters are tested according to the corresponding test configuration information;
and uploading the test data to a data storage table.
10. The method for automated exposure testing of an X-ray high voltage generator according to any one of claims 6, 7, 9, characterized in that: the contents of testing the X-ray high-voltage generator comprise a shooting exposure voltage precision test, a shooting exposure current time product precision test, a shooting exposure time precision test and a perspective exposure voltage precision test.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932512A (en) * | 2021-01-14 | 2021-06-11 | 深圳市安健科技股份有限公司 | DR equipment-based three-dimensional data acquisition method and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785199A (en) * | 2016-04-29 | 2016-07-20 | 国网福建省电力有限公司 | Multifunctional power distribution terminal integrated test system and operating method thereof |
| CN109602432A (en) * | 2018-12-29 | 2019-04-12 | 江苏瑞尔医疗科技有限公司 | A kind of integrated X-ray exposure adopts figure control device and its method |
| CN110456192A (en) * | 2019-07-26 | 2019-11-15 | 北京三清互联科技有限公司 | Distribution terminal automatization test system and method based on LabView |
| CN111467690A (en) * | 2020-04-14 | 2020-07-31 | 江苏瑞尔医疗科技有限公司 | Pulse exposure image acquisition system and method for double-flat-panel detector |
-
2020
- 2020-09-22 CN CN202010999555.7A patent/CN112006709A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785199A (en) * | 2016-04-29 | 2016-07-20 | 国网福建省电力有限公司 | Multifunctional power distribution terminal integrated test system and operating method thereof |
| CN109602432A (en) * | 2018-12-29 | 2019-04-12 | 江苏瑞尔医疗科技有限公司 | A kind of integrated X-ray exposure adopts figure control device and its method |
| CN110456192A (en) * | 2019-07-26 | 2019-11-15 | 北京三清互联科技有限公司 | Distribution terminal automatization test system and method based on LabView |
| CN111467690A (en) * | 2020-04-14 | 2020-07-31 | 江苏瑞尔医疗科技有限公司 | Pulse exposure image acquisition system and method for double-flat-panel detector |
Non-Patent Citations (4)
| Title |
|---|
| 孙琴 等: "基于LabVIEW的直流电压发生器设计", 《安徽工程大学学报》 * |
| 李长俊 等: "基于STM32的医用Ｘ射线机", 《智能仪器与传感技术》 * |
| 秦怡 等: "基于LabVIEW的程控直流高压电源设计", 《仪表技术》 * |
| 陶楠: "直流高压发生器测试方法研究", 《技术平台》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932512A (en) * | 2021-01-14 | 2021-06-11 | 深圳市安健科技股份有限公司 | DR equipment-based three-dimensional data acquisition method and terminal |
| CN112932512B (en) * | 2021-01-14 | 2022-09-13 | 深圳市安健科技股份有限公司 | DR equipment-based three-dimensional data acquisition method and terminal |
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