節點控(kong)(kong)制(zhi)(zhi)器(qi)(qi)用于循環檢測所接(jie)探測器(qi)(qi)的狀態，并將有關信(xin)息上傳到中(zhong)(zhong)央(yang)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)（我們建議每一個節點控(kong)(kong)制(zhi)(zhi)器(qi)(qi)連接(jie)控(kong)(kong)制(zhi)(zhi)64位(wei)終(zhong)端），用于連接(jie)中(zhong)(zhong)央(yang)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)和車位(wei)探測器(qi)(qi)、LED顯(xian)示屏等(deng)，采用RS485、CAN總線混合通訊機制(zhi)(zhi)，解決長(chang)距離通訊不可靠的問(wen)題(ti)、網絡節點數擴展問(wen)題(ti)、分(fen)組管(guan)理問(wen)題(ti)等(deng)。