簡略地講控(kong)(kong)制(zhi)器(qi)(qi)(qi)(qi)是(shi)由周(zhou)邊(bian)器(qi)(qi)(qi)(qi)件(jian)(jian)和(he)主芯(xin)片（或(huo)單(dan)片機(ji)(ji)）組成。周(zhou)邊(bian)器(qi)(qi)(qi)(qi)件(jian)(jian)是(shi)一(yi)些(xie)功能(neng)器(qi)(qi)(qi)(qi)件(jian)(jian)，如(ru)執行(xing)、采樣等，它們是(shi)電(dian)阻、傳感器(qi)(qi)(qi)(qi)、橋式(shi)開關(guan)電(dian)路(lu)，以(yi)(yi)及(ji)輔助(zhu)單(dan)片機(ji)(ji)或(huo)專用集成電(dian)路(lu)完成控(kong)(kong)制(zhi)過程的(de)(de)器(qi)(qi)(qi)(qi)件(jian)(jian)單(dan)片機(ji)(ji)也稱微(wei)控(kong)(kong)制(zhi)器(qi)(qi)(qi)(qi)，是(shi)在(zai)(zai)一(yi)塊(kuai)集成片上把存貯器(qi)(qi)(qi)(qi)、有變換信號語言的(de)(de)譯(yi)碼器(qi)(qi)(qi)(qi)、鋸(ju)齒波(bo)發生(sheng)器(qi)(qi)(qi)(qi)和(he)脈(mo)寬調制(zhi)功能(neng)電(dian)路(lu)以(yi)(yi)及(ji)能(neng)使開關(guan)電(dian)路(lu)功率管(guan)導通或(huo)截止、通過方波(bo)控(kong)(kong)制(zhi)功率管(guan)的(de)(de)的(de)(de)導通時(shi)(shi)間(jian)以(yi)(yi)控(kong)(kong)制(zhi)電(dian)機(ji)(ji)轉速的(de)(de)驅動電(dian)路(lu)、輸入輸出(chu)(chu)端口等集成在(zai)(zai)一(yi)起，而(er)構成的(de)(de)計算機(ji)(ji)片。這就是(shi)老(lao)年電(dian)動車(che)的(de)(de)智能(neng)控(kong)(kong)制(zhi)器(qi)(qi)(qi)(qi)。它是(shi)以(yi)(yi)“傻瓜”面目出(chu)(chu)現的(de)(de)高技術產品。 控(kong)(kong)制(zhi)器(qi)(qi)(qi)(qi)的(de)(de)設計品質(zhi)、特(te)性(xing)、所(suo)采用的(de)(de)微(wei)處理器(qi)(qi)(qi)(qi)的(de)(de)功能(neng)、功率開關(guan)器(qi)(qi)(qi)(qi)件(jian)(jian)電(dian)路(lu)及(ji)周(zhou)邊(bian)器(qi)(qi)(qi)(qi)件(jian)(jian)布局等，直接關(guan)系到整(zheng)車(che)的(de)(de)性(xing)能(neng)和(he)運(yun)行(xing)狀態，也影響(xiang)控(kong)(kong)制(zhi)器(qi)(qi)(qi)(qi)本身(shen)性(xing)能(neng)和(he)效(xiao)率。不同(tong)品質(zhi)的(de)(de)控(kong)(kong)制(zhi)器(qi)(qi)(qi)(qi)，用在(zai)(zai)同(tong)一(yi)輛車(che)上，配用同(tong)一(yi)組相同(tong)充放電(dian)狀態的(de)(de)電(dian)池，有時(shi)(shi)也會在(zai)(zai)續(xu)駛(shi)能(neng)力上顯示出(chu)(chu)較大差別。