CN201173825Y - Three-dimensional temperature field test device based on DSP - Google Patents
Three-dimensional temperature field test device based on DSP Download PDFInfo
- Publication number
- CN201173825Y CN201173825Y CNU2008200527965U CN200820052796U CN201173825Y CN 201173825 Y CN201173825 Y CN 201173825Y CN U2008200527965 U CNU2008200527965 U CN U2008200527965U CN 200820052796 U CN200820052796 U CN 200820052796U CN 201173825 Y CN201173825 Y CN 201173825Y
- Authority
- CN
- China
- Prior art keywords
- dsp
- temperature field
- channel video
- dimensional temperature
- dsp module
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A three-dimensional temperature field testing device based on DSP comprises a multi-channel video CCD, a DSP module and a computer. The testing device is characterized in that the multi-channel video CCD is connected with the DSP module through a video cable and the DSP module is connected with the computer. The testing device has the advantages that the distribution of temperature can be distinguished conveniently at the time of testing the tested temperature field. A universal PC machine is used for displaying the temperature field in real time. Because DSP and the PC machine adopt TCP/IP protocol communication, remote observation is possible through Internet.
Description
Technical field
The utility model relates to the three-dimensional temperature field real-time test device, relates in particular to a kind of three-dimensional temperature field proving installation based on DSP.
Background technology
At present, the three-dimensional temperature field test is generally all based on the optical chromatography principle.In the three-dimensional temperature field test, the real-time problem is a more scabrous actual property difficult problem, yet in order to realize that the high-level language programs that body chromatography algorithm is write needs the long period through the Computer Analysis computing, is difficult to the real-time that reaches real.This proving installation adopts Digital Signal Processor (DSP, digital signal processor) carries out the computing of body chromatography, and, can greatly improve the arithmetic speed of body chromatography algorithm in conjunction with multi-channel video process chip and spatial domain Fast transforms module to frequency domain, also just solved the problem of real-time.
Summary of the invention
The purpose of this utility model provides a kind of three-dimensional temperature field proving installation based on DSP, this device adopts Digital Signal Processor (DSP, digital signal processor) carries out the computing of body chromatography, and in conjunction with multi-channel video process chip and spatial domain Fast transforms module to frequency domain, can greatly improve the arithmetic speed of body chromatography algorithm, also just solve the problem of real-time.
The utility model is achieved like this, it comprises multi-channel video CCD, DSP module, computing machine (PC), it is characterized in that multi-channel video CCD connects the DSP module by vision cable, the DSP module connects computing machine, the DSP resume module is delivered to after gathering by multi-channel video CCD in the temperature field, DSP to temperature field chromatography computing after, the tomographic reconstruction data are sent to the PC host computer by the communication process and show, the fast throughput of existing like this DSP has the powerful Presentation Function of PC again, thereby accomplishes detecting in real time and intuitively the temperature field.
The beneficial effects of the utility model are: can distinguish the distribution of temperature easily in test dut temperature field simultaneously.Promptly can show in real time with general PC the temperature field.Owing to adopt the ICP/IP protocol communication between DSP and the PC, make that like this carrying out remote observation by the internet becomes possibility.
Description of drawings
Fig. 1 is a fundamental diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises multi-channel video CCD2, DSP module 3, computing machine (PC) 4, it is characterized in that multi-channel video CCD2 connects DSP module 3 by vision cable, the DSP module connects computing machine 4 by network interface, the DSP resume module is delivered to after gathering by multi-channel video CCD in temperature field 1 to be measured, DSP to temperature field chromatography computing after, the tomographic reconstruction data are sent to the PC host computer by the communication process and show, the fast throughput of existing like this DSP has the powerful Presentation Function of PC again, thereby accomplishes the observation in real time and intuitively to the temperature field.
Claims (1)
1, a kind of three-dimensional temperature field proving installation based on DSP, it comprises multi-channel video CCD, DSP module, computing machine, it is characterized in that multi-channel video CCD connects the DSP module by vision cable, the DSP module connects computing machine by network interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200527965U CN201173825Y (en) | 2008-04-08 | 2008-04-08 | Three-dimensional temperature field test device based on DSP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200527965U CN201173825Y (en) | 2008-04-08 | 2008-04-08 | Three-dimensional temperature field test device based on DSP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173825Y true CN201173825Y (en) | 2008-12-31 |
Family
ID=40200952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200527965U Expired - Fee Related CN201173825Y (en) | 2008-04-08 | 2008-04-08 | Three-dimensional temperature field test device based on DSP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173825Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718591A (en) * | 2009-12-17 | 2010-06-02 | 上海城赛信息科技有限公司 | Three-dimensional wellhole display system |
| CN103175617A (en) * | 2013-03-12 | 2013-06-26 | 贵阳嘉瑜光电科技咨询中心 | High-temperature three-dimensional thermal field measuring system for artificial crystal growth |
-
2008
- 2008-04-08 CN CNU2008200527965U patent/CN201173825Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718591A (en) * | 2009-12-17 | 2010-06-02 | 上海城赛信息科技有限公司 | Three-dimensional wellhole display system |
| CN103175617A (en) * | 2013-03-12 | 2013-06-26 | 贵阳嘉瑜光电科技咨询中心 | High-temperature three-dimensional thermal field measuring system for artificial crystal growth |
| CN103175617B (en) * | 2013-03-12 | 2015-09-02 | 贵阳嘉瑜光电科技咨询中心 | A kind of high-temperature three-dimensional temperature field measurement system for artificial crystal growth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102495359B (en) | System and method for debugging FPGA (field programmable gate array) | |
| CN201173825Y (en) | Three-dimensional temperature field test device based on DSP | |
| GB2498473A (en) | A method of providing smart grid services securely via shared metering devices and a system derived thereof | |
| CN102611836B (en) | High-speed image collecting method based on Labview | |
| CN205015451U (en) | Graphite contact circuit breaker composite characteristic tester | |
| CN201666859U (en) | Multifunctional concrete strength tester | |
| CN205749622U (en) | Wireless digital oscillograph based on FPGA and Andiord platform | |
| CN202382892U (en) | Efficiency detection instrument of water chilling unit | |
| CN203395600U (en) | Pipeline leakage detecting and locating device | |
| CN203224359U (en) | Intelligent calibrating device for test system of internal combustion engine | |
| CN205408995U (en) | Online performance of extrusion press pulsator and durable monitoring system | |
| CN202903472U (en) | Pipeline test system | |
| CN203276559U (en) | Optical-fiber transmission device of image data | |
| CN106483400B (en) | Mobile terminal logic analyser | |
| CN202956357U (en) | Device for detecting moisture content of grains on line | |
| CN103543202A (en) | Digitized ultrasonic fault detector | |
| CN207752315U (en) | Multifunctional remote data acquisition controller | |
| CN205246644U (en) | Molten iron analytical instrument | |
| CN101915864B (en) | Vector oscilloscope device | |
| CN105547581A (en) | Method for making cloud chart of outlet pressure of turbo machine rotor | |
| CN2639853Y (en) | Portable digital testing device | |
| CN104181418A (en) | Electric device noise testing device based on DSP and testing method thereof | |
| CN202330339U (en) | Crack monitoring device based on information intelligent coating | |
| CN204065279U (en) | A kind of electrical device noise fest device based on DSP | |
| Wu et al. | Intelligent data acquisition system for MEMS vibration monitoring applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 |