2.4 GHz無(wú)線收發(fā)芯片A7105及其應(yīng)用

通過(guò)分析當(dāng)前智能家居存在的諸如價(jià)格高、功能多而不實(shí)用等問(wèn)題，本文進(jìn)行了室內(nèi)照明無(wú)線遙控系統(tǒng)的研究。采用2.4 GHz無(wú)線收發(fā)芯片A7105，設(shè)計(jì)了軟硬件電路，以LED模擬照明燈，實(shí)現(xiàn)了無(wú)線遙控功能，并分析了本系統(tǒng)存在的問(wèn)題及進(jìn)一步的發(fā)展。最后對(duì)于本系統(tǒng)成本進(jìn)行了分析，指出本系統(tǒng)具有低價(jià)位的突出優(yōu)點(diǎn)，為進(jìn)一步設(shè)計(jì)實(shí)用的室內(nèi)照明無(wú)線遙控系統(tǒng)提供了可能。若后續(xù)研究成功后，定會(huì)有廣闊的應(yīng)用前景。

Abstract:

?By analyzing the disadvantages of current smart home， such as high price and many functions but unusefulness， the wireless remote control system of interior lighting was studied. 2.4GHz wireless transceiver chip A7105 was adopted， and both software and hardware circuit were designed. The wireless remote function was realized by using a LED to simulate the floodlight. Then the problems and the further development of the system were analyzed. Finally， the cost of this system was analyzed， and pointed out that the outstanding advantage of this system was the low cost， which offered the possibility to further design an utility wireless remote control system of interior lighting. It will have a wide prospect if the subsequent research of the wireless control system is successfull.