單片機(jī)控制的模擬路燈控制系統(tǒng)設(shè)計(jì)-全文預(yù)覽
【正文】 modules, greatly improved price, some modules (such as LCD display modules) selection also embodies the emerging concept of low power consumption.Keywords: Street light control Sunplus SPCE061A constant current driving power1 方案比較與論證 最小系統(tǒng)開發(fā)板比較論證：方案一：采用MCS51系列單片機(jī)。分別實(shí)現(xiàn)了開關(guān)燈時(shí)間的顯示和控制，不同環(huán)境明暗和交通情況下的路燈智能控制，故障報(bào)警等題目中的基本要求。自己制作的LED數(shù)碼管顯示模塊、鍵盤輸入控制模塊、光敏傳感器、光電傳感器、聲光報(bào)警模塊等作為系統(tǒng)的輔助電路。關(guān)鍵詞：路燈控制 凌陽SPCE061A 恒流驅(qū)動(dòng)電源Abstract: This system uses Sunplus SPCE061A SCM, constitute a system of tributaries controller and a unit led led display module, keyboard input control module, photosensitive sensors, acoustooptic photoelectric sensors, alarm module, and so on as a system of auxiliary lamps respectively implementation time is displayed and control, different environments and darks and traffic situations Streetlight alarming intelligent control, and so the basic requirements in the topic. System unit controller selfmade constantcurrent drive power, can make driving power output power within the prescribed time automatically, plete the requirements of the play a part of the , the system with dualcore control, in certain vehicles twoway carriageway of plex traffic situations, still can implement smart control on the street。 SPCE061A具有豐富的資源：RAM，ROM空間大、指令周期短、低功耗、低電壓、體積小，易擴(kuò)展，可編程音頻處理，易于編寫和調(diào)試，且獨(dú)具語音播報(bào)功能等優(yōu)點(diǎn)。內(nèi)建128*64點(diǎn)陣，有豐富的文字和圖形顯示功能，輕薄便攜，視覺舒適，但液晶顯示不夠鮮明，欠穩(wěn)定，壽命短。 鍵盤輸入控制模塊比較論證：方案一：采用觸摸屏液晶顯示按鍵輸入控制。同時(shí)，自
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