【摘要】：隨著家用電器的增多,紅外遙控器的數(shù)量也隨之增加,多種多樣的遙控器給人們帶來不便。傳統(tǒng)的固定按鍵遙控器出現(xiàn)越來越多的缺點,例如人機交互差,硅膠式的按鍵容易老化,大多只能控制一種設備。導電油墨觸摸屏紅外控制器克服了上述缺點,該控制器能夠控制多種設備,且易于操作。同時電容式觸摸屏是一種新型的人機交互方式,滿足人們對于舒適度的要求。本文設計了一種基于觸摸屏交互方式的紅外控制器。論文首先對控制器所實現(xiàn)的功能進行介紹,根據(jù)所實現(xiàn)的功能提出設計需求。設計需求由硬件平臺和系統(tǒng)軟件兩部分組成。該控制器硬件平臺部分采用高性能嵌入式芯片HAV1007作為主控芯片,通過主控芯片控制數(shù)據(jù)的采集、動作判斷、紅外信號的發(fā)射。系統(tǒng)軟件部分包括軟件框架、主體程序設計和控制邏輯和算法。其中控制邏輯和算法部分主要由數(shù)字識別、手指動作狀態(tài)機、紅外鍵值的存儲和讀取三部分組成。經(jīng)過測試控制器可控制多種設備,擁有鼠標、滑動、數(shù)字三種模式,并最終生產(chǎn)出系統(tǒng)穩(wěn)定、操作性性能良好的樣機。
[Abstract]:With the increase of household appliances, the number of infrared remote control also increases, a variety of remote control brings inconvenience to people. The traditional fixed-button remote control has more and more shortcomings, such as poor human-computer interaction, silicone-type buttons easy to aging, most of them can only control one device. Conductive ink touch screen infrared controller overcomes the above shortcomings, the controller can control a variety of devices, and easy to operate. At the same time, capacitive touch screen is a new type of man-machine interaction, which meets people's requirements for comfort. In this paper, an infrared controller based on touch screen interaction is designed. Firstly, the function of the controller is introduced, and the design requirement is put forward according to the function of the controller. The design requirements are composed of hardware platform and system software. In the hardware platform of the controller, the high performance embedded chip HAV1007 is used as the main control chip. The data acquisition, motion judgment and infrared signal emission are controlled by the main control chip. The system software includes software framework, main program design and control logic and algorithm. The control logic and algorithm are mainly composed of digital recognition, finger action state machine, storage and reading of infrared key value. After testing the controller can control a variety of devices, with mouse, sliding, digital three modes, and finally produced a stable system, good operational performance of the prototype.
【學位授予單位】：河北工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TN219

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相關(guān)期刊論文 前1條

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本文編號：2443365