節(jie)點(dian)控(kong)(kong)制(zhi)器(qi)(qi)用于(yu)循環檢測所接探測器(qi)(qi)的狀態，并將有關信息上傳(chuan)到(dao)中(zhong)央控(kong)(kong)制(zhi)器(qi)(qi)（我們建(jian)議每(mei)一個節(jie)點(dian)控(kong)(kong)制(zhi)器(qi)(qi)連接控(kong)(kong)制(zhi)64位終端(duan)），用于(yu)連接中(zhong)央控(kong)(kong)制(zhi)器(qi)(qi)和(he)車位探測器(qi)(qi)、LED顯示屏等(deng)，采(cai)用RS485、CAN總線混(hun)合通訊機制(zhi)，解決長距(ju)離通訊不可(ke)靠的問(wen)題、網絡(luo)節(jie)點(dian)數擴展問(wen)題、分組管理(li)問(wen)題等(deng)。