貨車ETC來了 整車式稱重項目在贛獲成果

        近日，在(zai)(zai)技術人員的(de)不懈努力下，江西(xi)省高(gao)速公路貨車(che)(che)整車(che)(che)式(shi)稱重(zhong)電(dian)子不停車(che)(che)收(shou)(shou)(shou)費（ETC）項目(mu)在(zai)(zai)全國同行業(ye)率先取(qu)得研究成果，其成功(gong)實施將極大(da)提高(gao)車(che)(che)道(dao)利(li)用(yong)率和貨車(che)(che)通行效率，有助于打擊偷逃漏(lou)費，緩解收(shou)(shou)(shou)費站擁堵壓力，維護(hu)收(shou)(shou)(shou)費秩序，減少(shao)收(shou)(shou)(shou)費員勞動強度(du)，為下一步無人值守(shou)收(shou)(shou)(shou)費站奠(dian)定(ding)基礎。

        據(ju)悉(xi)，該研(yan)究(jiu)由(you)江西省高速(su)公路聯(lian)網(wang)管理中心(xin)與北(bei)京(jing)萬集科技股(gu)份有(you)(you)限(xian)公司(si)、鄭州(zhou)恒科有(you)(you)限(xian)公司(si)和山東易構有(you)(you)限(xian)公司(si)合(he)(he)作開展，經過(guo)前期(qi)方案(an)論證、設備測(ce)試(shi)(shi)、試(shi)(shi)驗(yan)場地(di)建設、軟(ruan)件研(yan)發(fa)等階段(duan)，目前已順(shun)利通過(guo)實(shi)(shi)(shi)驗(yan)室測(ce)試(shi)(shi)。該項目的(de)(de)特點是(shi)采(cai)用“預(yu)讀(du)＋交(jiao)(jiao)易雙天線(xian)模(mo)式(shi)”：一是(shi)貨車(che)(che)ETC基(ji)于現有(you)(you)整車(che)(che)式(shi)稱(cheng)重系(xi)(xi)統研(yan)發(fa)，保(bao)護(hu)了(le)(le)現有(you)(you)的(de)(de)投資，實(shi)(shi)(shi)現了(le)(le)系(xi)(xi)統的(de)(de)平滑升級(ji)。二是(shi)車(che)(che)道(dao)(dao)入、出口均安(an)裝高精度(du)(du)的(de)(de)稱(cheng)重系(xi)(xi)統，對稱(cheng)重數據(ju)進行對比，確保(bao)貨車(che)(che)ETC稱(cheng)重數據(ju)的(de)(de)準(zhun)確性。三是(shi)首次(ci)提出采(cai)用一個總控制器(qi)控制雙天線(xian)的(de)(de)模(mo)式(shi)，并將(jiang)預(yu)讀(du)天線(xian)、稱(cheng)臺(tai)、交(jiao)(jiao)易天線(xian)數據(ju)進行了(le)(le)融合(he)(he)，邏(luo)輯更加(jia)嚴密，隊(dui)列(lie)維護(hu)更加(jia)穩定，保(bao)證了(le)(le)過(guo)車(che)(che)交(jiao)(jiao)易的(de)(de)準(zhun)確性，較(jiao)好地(di)解決了(le)(le)跟車(che)(che)干擾(rao)和鄰道(dao)(dao)干擾(rao)等問題，提高過(guo)車(che)(che)速(su)度(du)(du)，為下(xia)一步(bu)打造一體(ti)化收費崗亭(ting)提供了(le)(le)基(ji)礎。四(si)是(shi)實(shi)(shi)(shi)現貨車(che)(che)OBU實(shi)(shi)(shi)時查詢功(gong)能，車(che)(che)主(zhu)可(ke)隨時通過(guo)OBU查詢過(guo)站時的(de)(de)稱(cheng)重信(xin)息及所收金額，有(you)(you)效減(jian)少(shao)爭(zheng)議(yi)。

       測試階(jie)段，研究人員模擬了實際車(che)(che)道環境，對(dui)客貨混用(yong)ETC車(che)(che)道的可靠性、貨車(che)(che)重量與(yu)車(che)(che)載標簽數據綁(bang)定的一致性、異常車(che)(che)輛的邏輯(ji)處理等環節進(jin)行(xing)了嚴格論證(zheng)。實驗(yan)數據達到了預(yu)期目標，下(xia)階(jie)段將開展全車(che)(che)型ETC試點(dian)和推廣工作。

        據了(le)解，江(jiang)西于2006年(nian)實(shi)(shi)現全省高速公路貨(huo)車(che)(che)(che)計(ji)重(zhong)(zhong)(zhong)收費，全省所有出口(kou)車(che)(che)(che)道(dao)安(an)裝(zhuang)動態(tai)(tai)稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)，但由于動態(tai)(tai)稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)存在稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)精度(du)低(di)、誤差(cha)隨速度(du)變(bian)化大等(deng)(deng)技術缺陷，實(shi)(shi)際(ji)運營過程中經常出現收費爭議。為提高稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)準(zhun)確性，全省高速公路于2014年(nian)了(le)啟(qi)動整車(che)(che)(che)式稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)改造(zao)工作，整車(che)(che)(che)式稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)相比動態(tai)(tai)稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)具有稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)精度(du)高、重(zhong)(zhong)(zhong)復性好、誤差(cha)范圍小等(deng)(deng)特點(dian)。隨著(zhu)全省出口(kou)車(che)(che)(che)道(dao)安(an)裝(zhuang)整車(che)(che)(che)式稱(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)系(xi)統(tong)(tong)(tong)，貨(huo)車(che)(che)(che)重(zhong)(zhong)(zhong)量(liang)準(zhun)確性得到了(le)大大的提高，也為貨(huo)車(che)(che)(che)ETC計(ji)重(zhong)(zhong)(zhong)準(zhun)確性提供了(le)良(liang)好基礎。