基于Android的数字示波器帮助系统设计

发布时间：2018-06-15 20:28

本文选题：Android + 数字示波器　；参考：《哈尔滨工业大学》2014年硕士论文

【摘要】：示波器是一种使用于各大工程领域的测量设备,使用示波器可以测量信号的电流、电压,可以观察信号的波形。基于Android的平板电脑示波器是一种搭载在平板电脑上的便携式示波器,因其以平板电脑作为其硬件主体,重量轻,体积小。对于外出测量作业,需要携带示波器的工作人员,平板电脑示波器便于携带,能够给使用者提供最大的便利。数字型示波器功能繁多,不同的数字示波器根据型号的不同和使用场地的不同,其使用方法也不完全相同。对于初次使用数字示波器的用户来说,示波器的使用往往不是那么容易。尽管每台示波器会配套相应的使用手册帮助使用者了解该示波器的使用方法,但是使用手册不便于携带和查看。对基于Android的平板电脑示波器来说,设计一个示波器软件的帮助系统可以避免使用功能手册,而且内嵌于平板电脑示波器软件程序中,让帮助系统与软件的衔接更加密切,与使用者的人机交互也更加的容易。本文为Android平板电脑数字示波器软件程序设计了一个帮助系统,帮助系统中不仅有文字与图片的功能性说明,还有使用方法的动画演示部分。通过帮助系统,使用者能够更容易的明白平板电脑数字示波器的使用方法,为工程人员提供了便利。同时,本文对于示波器软件中的“触发功能”、“MATH功能”和“数字滤波功能”进行了设计,并与帮助系统通过帮助栏结合起来,构成一个完成的设计。
[Abstract]:Oscilloscope is a kind of measuring equipment used in various engineering fields. It can measure the current and voltage of the signal and observe the waveform of the signal. The tablet oscilloscope based on Android is a portable oscilloscope which is mounted on the tablet computer because it takes the tablet computer as its main hardware body and is light in weight and small in volume. For the measurement work, need to carry oscilloscope workers, tablet oscilloscope easy to carry, can provide users with the greatest convenience. The function of digital oscilloscope is various. For the initial use of digital oscilloscope users, oscilloscope is often not so easy to use. Although each oscilloscope will be accompanied by a corresponding manual to help users understand the use of the oscilloscope, but the manual is not easy to carry and view. For the tablet oscilloscope based on Android, designing a help system of oscilloscope software can avoid the use of function manual, and embedded in the software program of tablet computer oscilloscope, so that the help system and the software are more closely connected. Human-computer interaction with users is also easier. This paper designs a help system for the software program of digital oscilloscope of Android tablet computer. The help system has not only the functional description of text and picture, but also the animation demonstration of the method of use. Through the help system, users can understand the use of tablet digital oscilloscope more easily, providing convenience for engineers. At the same time, the "trigger function", "match function" and "digital filter function" in the oscilloscope software are designed, and the help system is combined with the help bar to form a complete design.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM935.37;TP316

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