CN101458269A - Digital oscillography signal display device - Google Patents
Digital oscillography signal display device Download PDFInfo
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- CN101458269A CN101458269A CNA2007101250127A CN200710125012A CN101458269A CN 101458269 A CN101458269 A CN 101458269A CN A2007101250127 A CNA2007101250127 A CN A2007101250127A CN 200710125012 A CN200710125012 A CN 200710125012A CN 101458269 A CN101458269 A CN 101458269A
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Abstract
The embodiment of the invention relates to the electronic signal measurement field and provides a digital oscillographic signal display device. The device comprises a probe signal processing module, a CPU, a touch screen, a touch screen controller, an LCD and an LCD controller. The device integrates the display devices and control devices, avoids frequent diversion of attention of a user during operation and facilitates observation and operation. The device improves the human-computer interaction level, facilitates realization of a complex human-computer interaction interface and complex functions, reduces volume and lowers cost.
Description
Technical field
The embodiment of the invention 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.
Summary of the invention
The embodiment of the invention 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 embodiment of the invention 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 embodiment of the invention 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 embodiment of the invention.
Embodiment
The embodiment of the invention 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 embodiment of the invention 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 embodiment of the invention 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 embodiment of the invention 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 embodiment of the invention provided is described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, the content of this instructions embodiment should not be construed as limitation of the present invention.
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 |
|---|---|---|---|
| CNA2007101250127A CN101458269A (en) | 2007-12-14 | 2007-12-14 | Digital oscillography signal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101250127A CN101458269A (en) | 2007-12-14 | 2007-12-14 | Digital oscillography signal display device |
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| CN101458269A true CN101458269A (en) | 2009-06-17 |
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| CNA2007101250127A Pending CN101458269A (en) | 2007-12-14 | 2007-12-14 | Digital oscillography signal display device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707114A (en) * | 2012-06-13 | 2012-10-03 | 郑州麦科信电子技术有限公司 | Waveform control method of digital oscilloscope |
| CN103267881A (en) * | 2013-05-21 | 2013-08-28 | 四川大学 | Oscillometer function prompter |
| CN103592486A (en) * | 2012-08-17 | 2014-02-19 | 固纬电子实业股份有限公司 | Touch control type oscilloscope and waveform display touch control operation method thereof |
| CN103913616A (en) * | 2014-03-26 | 2014-07-09 | 深圳麦科信仪器有限公司 | Method for adjusting vertical system and horizontal system of oscilloscope based on touch screen |
| CN104267227A (en) * | 2014-09-04 | 2015-01-07 | 安徽华盛科技控股股份有限公司 | Portable oscilloscope |
| CN104374969A (en) * | 2013-08-17 | 2015-02-25 | 苏州普源精电科技有限公司 | Digital oscilloscope allowing numeric parameter input |
| WO2015074300A1 (en) * | 2013-11-19 | 2015-05-28 | 深圳麦科信仪器有限公司 | Full-touch tablet oscilloscope |
| CN105092919A (en) * | 2014-05-04 | 2015-11-25 | 固纬电子实业股份有限公司 | Gear switching method of touch control type measurement instrument |
| CN113893123A (en) * | 2021-09-17 | 2022-01-07 | 未来穿戴技术股份有限公司 | Massage data processing method and device, electronic equipment and storage medium |
-
2007
- 2007-12-14 CN CNA2007101250127A patent/CN101458269A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707114A (en) * | 2012-06-13 | 2012-10-03 | 郑州麦科信电子技术有限公司 | Waveform control method of digital oscilloscope |
| CN103592486A (en) * | 2012-08-17 | 2014-02-19 | 固纬电子实业股份有限公司 | Touch control type oscilloscope and waveform display touch control operation method thereof |
| CN103592486B (en) * | 2012-08-17 | 2016-12-21 | 固纬电子实业股份有限公司 | Touch oscillograph and waveform display touch operation method thereof |
| CN103267881A (en) * | 2013-05-21 | 2013-08-28 | 四川大学 | Oscillometer function prompter |
| CN104374969A (en) * | 2013-08-17 | 2015-02-25 | 苏州普源精电科技有限公司 | Digital oscilloscope allowing numeric parameter input |
| WO2015074300A1 (en) * | 2013-11-19 | 2015-05-28 | 深圳麦科信仪器有限公司 | Full-touch tablet oscilloscope |
| CN103913616A (en) * | 2014-03-26 | 2014-07-09 | 深圳麦科信仪器有限公司 | Method for adjusting vertical system and horizontal system of oscilloscope based on touch screen |
| CN105092919A (en) * | 2014-05-04 | 2015-11-25 | 固纬电子实业股份有限公司 | Gear switching method of touch control type measurement instrument |
| CN104267227A (en) * | 2014-09-04 | 2015-01-07 | 安徽华盛科技控股股份有限公司 | Portable oscilloscope |
| CN113893123A (en) * | 2021-09-17 | 2022-01-07 | 未来穿戴技术股份有限公司 | Massage data processing method and device, electronic equipment and storage medium |
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Open date: 20090617 |