節點(dian)控(kong)(kong)(kong)制(zhi)器(qi)(qi)用(yong)于循環檢測所接探測器(qi)(qi)的(de)狀態，并將有關信息上傳(chuan)到中央(yang)控(kong)(kong)(kong)制(zhi)器(qi)(qi)（我們建議每一個節點(dian)控(kong)(kong)(kong)制(zhi)器(qi)(qi)連(lian)接控(kong)(kong)(kong)制(zhi)64位(wei)終端），用(yong)于連(lian)接中央(yang)控(kong)(kong)(kong)制(zhi)器(qi)(qi)和(he)車位(wei)探測器(qi)(qi)、LED顯示屏等，采用(yong)RS485、CAN總(zong)線混合通訊(xun)機制(zhi)，解(jie)決長距離(li)通訊(xun)不可靠的(de)問(wen)題、網絡(luo)節點(dian)數擴展問(wen)題、分組(zu)管理問(wen)題等。