CN201188115Y - Digital oscillography signalling device - Google Patents
Digital oscillography signalling device Download PDFInfo
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- CN201188115Y CN201188115Y CNU2007201960367U CN200720196036U CN201188115Y CN 201188115 Y CN201188115 Y CN 201188115Y CN U2007201960367 U CNU2007201960367 U CN U2007201960367U CN 200720196036 U CN200720196036 U CN 200720196036U CN 201188115 Y CN201188115 Y CN 201188115Y
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Abstract
The embodiment of the utility model provides a digital oscillography signal display device which belongs to the field of electronic signal measurement. The device comprises a probe signal processing module, a CPU, a touch screen, a touch screen controller, a liquid crystal display and a controller for the liquid crystal display. The device has the advantages that the display is in accordance with an operating control device, and the attention of a user can be prevented from being frequently diverted during the operating process, thereby the observation and the operation are convenient. The degree of human-computer interaction is enhanced, the complex human-computer interaction interface is easily realized, and the complex function is easily realized. The volume of the instrument and the cost are reduced.
Description
Technical field
The utility model embodiment relates to the electronic signal measurement field, particularly a kind of digital oscillography signal display device that is used to handle the electronic wave form signal.
Background technology
The demonstration of existing electronic surveying digital oscillography signal display device separates with operating control device, and the user need frequently divert sb.'s attention during operation, is inconvenient to observe and operate.Actuation means itself such as mechanical button and knob do not have feedback function usually, level of interaction deficiency with the user, can not in time give the user response, be difficult to realize complicated human-computer interaction interface, cause sophisticated functions to be difficult to realize or inconvenient user operation.Actuation means such as button knob need take the digital oscillography signal display device panel space, increase the digital oscillography signal display device size, are difficult to miniaturization, also increase cost and complicate fabrication process.
The utility model content
The utility model embodiment provides a kind of digital oscillography signal display device, makes that the demonstration of digital oscillography signal display device and operating control device are unified, frequently diverts sb.'s attention convenient the observation and operation when avoiding the user to operate.
The digital oscillography signal display device that the utility model embodiment is provided is achieved through the following technical solutions:
A kind of digital oscillography signal display device comprises:
The probe signal processing module, the voltage signal of receiving transducer input amplifies or decays signal, voltage signal is carried out analog to digital conversion, generate data, and described data are carried out calculation process, and will send to CPU through the data of described calculation process;
CPU, the order of analysis user input is drawn out waveform image according to the data that the probe signal processing module generates, and draws out various user interfaces, and described image data transmission is arrived the liquid crystal display controller;
Touch screen controller receives the signal that touch-screen sends, the described signal of conversion process, and to the described signal after conversion process of CPU transmission;
Touch-screen provides human-computer interaction interface, and perception clicked position on it sends described click signal by cable to described touch screen controller;
The liquid crystal display controller receives the view data that CPU sends, and converts the data that liquid crystal display can receive to;
Liquid crystal display receives the view data that described liquid crystal display controller sends, shows signal mode chart picture, signal frequency, peak value and various human-computer interaction interface.
The digital oscillography signal display device that the utility model embodiment provides makes and shows and the operating control device unification, frequently diverts sb.'s attention convenient the observation and operation when avoiding the user to operate.Improve the man-machine interaction degree, realize complicated human-computer interaction interface easily, realize sophisticated functions easily.Actuation means such as cancellation oscillographic electromechanical button of conventional digital and knob reduce the digital oscillography signal display device volume, simplify manufacture process, reduce cost.
Description of drawings
The structural representation of the digital oscillography signal display device that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of digital oscillography signal display device, comprise probe signal processing module, CPU, LCDs, liquid crystal display controller, make to show and the operating control device unification, frequently divert sb.'s attention when avoiding the user to operate, the convenient observation and operation.Improve the man-machine interaction degree, realize complicated human-computer interaction interface easily, realize sophisticated functions easily.
Describe the digital oscillography signal display device that the utility model embodiment provides in detail below in conjunction with accompanying drawing.The structural representation of the digital oscillography signal display device that Fig. 1 provides for the utility model embodiment is referring to this figure.
This digital oscillography signal display device comprises:
Probe signal processing module 11, the voltage signal of receiving transducer 10 input amplifies or decays this voltage signal, voltage signal is carried out analog to digital conversion, generate data, and described data are carried out calculation process, and will send to CPU 12 through the data of described calculation process.
Liquid crystal display controller 14 receives the view data that CPU 12 sends, and converts the data that liquid crystal display 15 can receive to.
Touch-screen 17, touch-screen 17 is transparent thin plates, and man-machine interaction is provided, can perception clicked position on it, click position signallings to touch screen controller 16 outputs.Touch-screen 17 can be based on character matrix, resistance, electric capacity or the like technology.Touch-screen 17 is installed in above the liquid crystal display 15, and the user can see through the display image that touch-screen 17 is observed liquid crystal display 15.The pictograph information that shows on the liquid crystal display 15 can be indicated concrete click location.
When using the digital oscillography signal display device that the utility model embodiment provides, the function that touch-screen can be realized actuation means such as the button of conventional digital oscillography signal display device and knob promptly realizes the control of switching value and continuous quantity.Certain virtual key is represented in the position of default a plurality of screen/touch-screens in software, and pressing and discharging of virtual key just represented in these positions of user's click/release.Touch-screen can the perception user click of finger, the CPU of digital oscillography signal display device learns concrete click location by touch screen controller.The user clicks these virtual keys, just representative requires digital oscillography signal display device to carry out function corresponding, the CPU of digital oscillography signal display device and then send various internal control orders, the work of inner each parts of control figure oscillography signal display device realizes that the user wishes the function of carrying out.
Touch-screen can be realized the adjusting of continuous quantity, promptly realizes the function of conventional knob.Continuous quantity has two to regulate direction usually, such as increasing or reducing.The value of continuous quantity can be got the maximal value of permission, certain value in the middle of the minimum value.In this programme, at default two virtual keys of software, representative increases/reduces two adjusting directions respectively.The time length of utilizing the user to click virtual key is represented to the regulating degree that increases/reduce direction.Liquid crystal display can pass through the waveform position, show information such as contrast, digital text, come the instant concrete value that reports to user's continuous quantity.Adopting the touch-screen self of technology such as resistance is exactly continuous perception device, can directly realize the adjusting of continuous quantity by the slip of user's finger on touch-screen.
The position of the virtual key that touch-screen is realized and function are all by software definition, digital oscillography signal display device is in different duties, different positions and function can be arranged, need not before product export, to produce concrete button knob and arrange concrete function as the conventional digital oscillography signal display device.Touch-screen can be realized dozens of even more touch point easily simultaneously.So touch-screen can simply be realized complicated user interface, such as the digital oscillography signal display device that comprises a plurality of choice boxs, button or the like the interface is set.
Display frame is divided into main interface and non-main interface two classes.Main interface is exactly the picture that resembles the normal display waveform of conventional digital oscillograph.(being virtual key) position, effective touch point at main interface and function directly are printed on the panel of digital oscillography signal display device liquid crystal display periphery by icon.These printing icons can be avoided the position functions at main interface display virtual key, avoid taking the display space at main interface.The virtual key at main interface has been realized conventional digital oscillograph basic controlling button and knob, comprises the gear shift of waveform horizontal/vertical, and the waveform horizontal/vertical moves, and triggering level is regulated, and moves/stop or the like function.A plurality of virtual keys have also been preset at main interface, are used for activating some more complicated functions, such as accessing basic setup/senior setting/cursor measurement function/help/automatic setting or the like function.
Non-main interface mainly comprises each dialog interface.At non-main interface, the position of virtual key and function directly are presented on the screen, and guides user is clicked correct position, and can give the user instant feedback of status.
More than a kind of digital oscillography signal display device that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, the content of this instructions embodiment should not be construed as restriction of the present utility model.
Claims (3)
1, a kind of digital oscillography signal display device is characterized in that, comprising:
The probe signal processing module, the voltage signal of receiving transducer input amplifies or decays signal, voltage signal is carried out analog to digital conversion, generate data, and described data are carried out calculation process, and will send to CPU through the data of described calculation process;
CPU, the order of analysis user input is drawn out waveform image according to the data that the probe signal processing module generates, and draws out various user interfaces, and described image data transmission is arrived the liquid crystal display controller;
The liquid crystal display controller receives the view data that CPU sends, and converts the data that liquid crystal display can receive to;
Liquid crystal display receives the view data that described liquid crystal display controller sends, shows signal mode chart picture, signal frequency, peak value and various human-computer interaction interface.
2, digital oscillography signal display device as claimed in claim 1 is characterized in that, also comprises:
Touch screen controller receives the signal that touch-screen sends, the described signal of conversion process, and to the described signal after conversion process of CPU transmission;
Touch-screen provides human-computer interaction interface, and perception clicked position on it sends described click signal to described touch screen controller;
CPU receives the signal that described touch screen controller sends, and according to described signal, controls described liquid crystal display controller and/or probe signal processing module.
3, digital oscillography signal display device as claimed in claim 1 is characterized in that, described CPU also comprises storer, is used to store data and/or the signal that CPU sends or receives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201960367U CN201188115Y (en) | 2007-12-14 | 2007-12-14 | Digital oscillography signalling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201960367U CN201188115Y (en) | 2007-12-14 | 2007-12-14 | Digital oscillography signalling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188115Y true CN201188115Y (en) | 2009-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007201960367U Expired - Fee Related CN201188115Y (en) | 2007-12-14 | 2007-12-14 | Digital oscillography signalling device |
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| CN (1) | CN201188115Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975879A (en) * | 2010-09-27 | 2011-02-16 | 江苏大学 | Low-voltage low-power-consumption pocket oscilloscope based on DSP (Digital Signal Processing) |
| CN103675384A (en) * | 2013-12-07 | 2014-03-26 | 成都亿盟恒信科技有限公司 | Multifunctional handheld double-channel touch oscilloscope and application method thereof |
| CN106908642A (en) * | 2015-12-23 | 2017-06-30 | 苏州普源精电科技有限公司 | A kind of probe, oscillograph, movement recognition system and method |
-
2007
- 2007-12-14 CN CNU2007201960367U patent/CN201188115Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975879A (en) * | 2010-09-27 | 2011-02-16 | 江苏大学 | Low-voltage low-power-consumption pocket oscilloscope based on DSP (Digital Signal Processing) |
| CN103675384A (en) * | 2013-12-07 | 2014-03-26 | 成都亿盟恒信科技有限公司 | Multifunctional handheld double-channel touch oscilloscope and application method thereof |
| CN106908642A (en) * | 2015-12-23 | 2017-06-30 | 苏州普源精电科技有限公司 | A kind of probe, oscillograph, movement recognition system and method |
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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: 20090128 Termination date: 20100114 |