一、智能控制器是嵌入式軟件嗎
智能控(kong)制(zhi)器是電子產(chan)品(pin)、設(she)備、裝置及系統(tong)中的控(kong)制(zhi)單元,控(kong)制(zhi)其完成(cheng)特定的功能,在終端產(chan)品(pin)中扮演“神經中樞”及“大(da)腦”的角色。
智能控制器一般是以微控制器(MCU)芯片(pian)或數字(zi)信號處理器(DSP)芯片(pian)為(wei)核心,依據(ju)不同功能要求(qiu)輔以外圍(wei)模(mo)擬及數字(zi)電子(zi)線路(lu),并置入相應(ying)的(de)計算機(ji)軟件(jian)程序,經(jing)電子(zi)加工(gong)工(gong)藝制造而形(xing)成的(de)電子(zi)部件(jian),是典型的(de)嵌(qian)入式軟件(jian)產品,因此智能控制器行業(ye)深受上游(you)技術更迭和下游(you)行業(ye)景氣(qi)指數影響。
二、智能控制器產業鏈分析
智(zhi)(zhi)能(neng)(neng)控(kong)(kong)制(zhi)器(qi)產業(ye)鏈(lian)上游(you)(you)主要包括IC芯片、分立器(qi)件(jian)、PCB、電(dian)(dian)(dian)阻電(dian)(dian)(dian)容、顯示(shi)器(qi)、連(lian)接(jie)器(qi)等元(yuan)器(qi)件(jian);中游(you)(you)為智(zhi)(zhi)能(neng)(neng)控(kong)(kong)制(zhi)器(qi)的生產制(zhi)造過程,包括電(dian)(dian)(dian)子型智(zhi)(zhi)能(neng)(neng)控(kong)(kong)制(zhi)器(qi)、標準(zhun)型智(zhi)(zhi)能(neng)(neng)控(kong)(kong)制(zhi)器(qi)和通訊(xun)型智(zhi)(zhi)能(neng)(neng)控(kong)(kong)制(zhi)器(qi)三類;下游(you)(you)應用于家用電(dian)(dian)(dian)器(qi)、智(zhi)(zhi)能(neng)(neng)家居(ju)、智(zhi)(zhi)能(neng)(neng)樓宇(yu)、汽車電(dian)(dian)(dian)子、電(dian)(dian)(dian)動工具、工業(ye)與自動化等領(ling)域。
1、上游端分析
近(jin)年來,在市場(chang)拉動和政策支持(chi)下,我國(guo)集(ji)成(cheng)電(dian)(dian)路(lu)產業(ye)快(kuai)速發展,整(zheng)體實力顯(xian)著提(ti)升,集(ji)成(cheng)電(dian)(dian)路(lu)設計、制造能力與國(guo)際先進水(shui)平(ping)差(cha)距(ju)不斷縮小,封(feng)裝測試技術逐(zhu)步接近(jin)國(guo)際先進水(shui)平(ping),集(ji)成(cheng)電(dian)(dian)路(lu)產量(liang)也隨之不斷增(zeng)長(chang)(chang)。據資料(liao)顯(xian)示(shi),2021年我國(guo)集(ji)成(cheng)電(dian)(dian)路(lu)產量(liang)達3594.3億塊(kuai),同比增(zeng)長(chang)(chang)37.5%。
2、下游端分析
汽(qi)(qi)車電(dian)(dian)子(zi)是智(zhi)能(neng)控(kong)制器(qi)最(zui)大(da)下(xia)游應(ying)用領域(yu)(yu),隨著(zhu)近年來(lai)汽(qi)(qi)車智(zhi)能(neng)化和電(dian)(dian)動化趨勢(shi)的影(ying)響(xiang),汽(qi)(qi)車電(dian)(dian)子(zi)廣泛(fan)應(ying)用于(yu)汽(qi)(qi)車各種(zhong)領域(yu)(yu)中。受益于(yu)汽(qi)(qi)車電(dian)(dian)子(zi)市場(chang)的快速(su)成長,汽(qi)(qi)車電(dian)(dian)子(zi)類應(ying)用逐漸成為(wei)全球被動元件大(da)廠的支柱性收入。