CN205156843U - Displacement sensor test system based on labVIEW - Google Patents
Displacement sensor test system based on labVIEW Download PDFInfo
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- CN205156843U CN205156843U CN201521012786.5U CN201521012786U CN205156843U CN 205156843 U CN205156843 U CN 205156843U CN 201521012786 U CN201521012786 U CN 201521012786U CN 205156843 U CN205156843 U CN 205156843U
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- proportional controller
- displacement sensor
- labview
- system based
- magnet
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Abstract
The utility model relates to a displacement sensor test system based on labVIEW contains the platform support, locates proportional controller, voltmeter, serial port communication module, host computer, the proportion electro -magnet that awaits measuring on the platform support, and with the power module of proportional controller power supply, the displacement sensor looks signal connection of proportional controller and the proportion electro -magnet that awaits measuring, voltmeter and proportional controller looks signal connection to through the serial port communication module with signal transmission to host computer. The utility model discloses convenient operation safety, the test result is accurate reliable, is applicable to common proportion electro -magnet performance characteristic's test, practices thrift manpower resources.
Description
Technical field
The utility model relates to electromagnet sensor detection field, particularly a kind of reasonable in design, Displacement Sensor Testing System based on LabVIEW that result of use is good.
Background technology
Electromagnet is the device electric signal of input being changed into power and displacement, the magnetic line of force of proportion electro-magnet closes along the path that magnetic resistance is minimum, shorten magnetic flux path to reduce magnetic resistance, its armature position depends on the intensity of electric signal, can be parked in any position between two extreme positions.Take LabVIEW as development environment, the test macro in conjunction with database technology achieves good effect in actual applications, but does not also have the test macro of complete proportion electro-magnet displacement transducer at present.
Summary of the invention
For deficiency of the prior art, the utility model provides a kind of rationally novel in design, the Displacement Sensor Testing System based on LabVIEW that result of use is good, achieve the accurate test of the linear displacement transducer performance of proportion electro-magnet, easy and safe to operate, test result accurately and reliably, is applicable to the test of typical proportions electromagnet Performance Characteristics.
According to design proposal provided by the utility model, a kind of Displacement Sensor Testing System based on LabVIEW, comprise platform support, be located at the proportional controller on platform support, voltage table, serial communication module, host computer, proportion electro-magnet to be measured, and the power module of to power with proportional controller, the displacement transducer of proportional controller and proportion electro-magnet to be measured connects with signal, and voltage table and proportional controller connect with signal, and by serial communication module by Signal transmissions to host computer.
Above-mentioned, power module is 24V direct supply.
Above-mentioned, voltage table has RS-485 serial ports, has change and send function.
Preferably, serial communication module comprises RS-485 RS 232 converter and RS232 and turns USB and drive main frame.
The beneficial effects of the utility model:
The utility model is novel in design, rationally, structure is simple, after being connected with the displacement transducer of proportion electro-magnet to be measured, proportional controller generation signal is to the primary coil of displacement transducer, secondary coil flows to proportional controller after the conversion of the signal of primary coil under the impact of armature, and export the measuring-signal of one ± 10V, read by voltage table, then host computer is transferred to serial communication module, voltage signal is converted to displacement signal by the LabVIEW software on host computer, show with curve, contrast with actual displacement, measure the coiling quality condition of displacement transducer, easy and safe to operate, test result accurately and reliably, be applicable to the test of typical proportions electromagnet Performance Characteristics, save human resources.
accompanying drawing illustrates:
Fig. 1 is schematic diagram of the present utility model.
embodiment:
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes embodiment of the present utility model in detail by preferred embodiment, but embodiment of the present utility model is not limited to this.
Embodiment one, shown in Figure 1, a kind of Displacement Sensor Testing System based on LabVIEW, comprise platform support, be located at the proportional controller on platform support, voltage table, serial communication module, host computer, proportion electro-magnet to be measured, and the power module of to power with proportional controller, the displacement transducer of proportional controller and proportion electro-magnet to be measured connects with signal, voltage table and proportional controller connect with signal, and by serial communication module by Signal transmissions to host computer, after being connected with the displacement transducer of proportion electro-magnet to be measured, proportional controller generation signal is to the primary coil of displacement transducer, secondary coil flows to proportional controller after the conversion of the signal of primary coil under the impact of armature, and export the measuring-signal of one ± 10V, read by voltage table, then host computer is transferred to serial communication module, voltage signal is converted to displacement signal by the LabVIEW software on host computer, show with curve, contrast with actual displacement, measure the coiling quality condition of displacement transducer, easy and safe to operate, test speed is fast, precision is high, the data of real-time display current detection, and draw corresponding performance graph, be convenient to data preserve and expansive approach.
Above-mentioned, power module is 24V direct supply.
Above-mentioned, voltage table has RS-485 serial ports, has change and send function, is directly read the transmission data of measurement scale controller, then transfer to host computer by serial communication module by voltage table.
Preferably, serial communication module comprises RS-485 RS 232 converter and RS232 turns USB driving main frame, the data that host computer is read by serial communication module receiver voltage table, show, and convert voltage signal to displacement signal by the LabVIEW software on host computer, show with curve, contrast with actual displacement, measure the coiling quality condition of displacement transducer, easy and safe to operate.
LabVIEW program gathers simulating signal by serial communication module, and simulating signal is converted to digital signal, by becoming the digital signal sent and export as reflecting test result.LabVIEW is the industrial standard graphic programming platform of National Instruments's exploitation, is realized the digitizing of the displacement transducer data of proportional sensor to be measured and visual by the LabVIEW program on platform.Operator carrys out detection ratio electromagnet quality easily by visualization interface.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (4)
1. the Displacement Sensor Testing System based on LabVIEW, it is characterized in that: comprise platform support, be located at the proportional controller on platform support, voltage table, serial communication module, host computer, proportion electro-magnet to be measured, and the power module of to power with proportional controller, the displacement transducer of proportional controller and proportion electro-magnet to be measured connects with signal, voltage table and proportional controller connect with signal, and by serial communication module by Signal transmissions to host computer.
2. the Displacement Sensor Testing System based on LabVIEW according to claim 1, is characterized in that: power module is 24V direct supply.
3. the Displacement Sensor Testing System based on LabVIEW according to claim 1, is characterized in that: voltage table has RS-485 serial ports, has change and send function.
4. the Displacement Sensor Testing System based on LabVIEW according to claim 3, is characterized in that: serial communication module comprises RS-485 RS 232 converter and RS232 turns USB driving main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012786.5U CN205156843U (en) | 2015-12-09 | 2015-12-09 | Displacement sensor test system based on labVIEW |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012786.5U CN205156843U (en) | 2015-12-09 | 2015-12-09 | Displacement sensor test system based on labVIEW |
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| Publication Number | Publication Date |
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| CN205156843U true CN205156843U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521012786.5U Active CN205156843U (en) | 2015-12-09 | 2015-12-09 | Displacement sensor test system based on labVIEW |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177104A (en) * | 2019-05-29 | 2019-08-27 | 润电能源科学技术有限公司 | A kind of serial port protocol for Industry Control turns the method and relevant device of usb protocol |
-
2015
- 2015-12-09 CN CN201521012786.5U patent/CN205156843U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177104A (en) * | 2019-05-29 | 2019-08-27 | 润电能源科学技术有限公司 | A kind of serial port protocol for Industry Control turns the method and relevant device of usb protocol |
| CN110177104B (en) * | 2019-05-29 | 2021-10-26 | 润电能源科学技术有限公司 | Method for converting serial port protocol into USB protocol for industrial control and related equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Displacement sensor test system based on labVIEW Effective date of registration: 20180910 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING CO.,LTD. Registration number: 2018990000806 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191204 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING CO.,LTD. Registration number: 2018990000806 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Displacement sensor test system based on LabVIEW Effective date of registration: 20210305 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING Co.,Ltd. Registration number: Y2021980001448 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230327 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING CO.,LTD. Registration number: Y2021980001448 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |