GPS監控系統
發布日期: 2010-03-09 信息來源: GPS報(bao) 作者: 洪麓豐(feng)
GPS監控系(xi)統系(xi)統是結合了GPS衛星技(ji)術、無線(xian)通信技(ji)術(GSM/GPRS/CDMA)、圖像(xiang)處理技(ji)術及GIS地理信息系(xi)統技(ji)術,用于對移動的(de)人、寵物(wu)、車及設備(bei)進(jin)行遠程(cheng)實時(shi)監控的(de)技(ji)術。
如何實(shi)現(xian)GPS監控(kong)系統功能?
要實現GPS監控系(xi)統(tong)功能必須具備GPS定位終端、無線通信傳輸和監控系(xi)統(tong)平臺三個要素,這三個要素缺一不可。通過這三個要素,組成三層結構的(de)(de)監控系(xi)統(tong),應用在車(che)輛調(diao)度監控領域(yu),可以(yi)提(ti)供車(che)輛防盜、反劫、行駛路線監控及呼叫指(zhi)揮等功能;應用在對人寵物的(de)(de)跟(gen)蹤(zong)領域(yu),可以(yi)提(ti)供對老(lao)人、小(xiao)孩及寵物的(de)(de)跟(gen)蹤(zong)、老(lao)人、小(xiao)孩遇(yu)到突(tu)發事件時的(de)(de)求救等功能。
GPS監控系(xi)統的(de)三要(yao)使用(yong)為:GPS定(ding)位終端、監控系(xi)統平(ping)臺、無線通(tong)信傳輸等。
1. GPS定(ding)(ding)位終端(duan) GPS定(ding)(ding)位是GPS監控系(xi)統系(xi)統的前(qian)端(duan)設備(bei),一般隱秘(mi)地(di)安裝在(zai)車(che)輛(liang)內(nei)或佩帶在(zai)人身上,GPS定(ding)(ding)位設備(bei)主要由單(dan)片機、GPS模(mo)塊(kuai)、GPRS模(mo)塊(kuai)、I/O接口及外(wai)圍電路組成。
2.監(jian)(jian)(jian)(jian)控(kong)系(xi)統平臺(tai) 監(jian)(jian)(jian)(jian)控(kong)系(xi)統平臺(tai)是(shi)GPS監(jian)(jian)(jian)(jian)控(kong)系(xi)統的核心(xin),是(shi)遠(yuan)程(cheng)(cheng)可(ke)(ke)視指(zhi)揮(hui)和監(jian)(jian)(jian)(jian)控(kong)管理平臺(tai),一旦(dan)在(zai)車輛(liang)上(shang)(shang)安裝GPS監(jian)(jian)(jian)(jian)控(kong)系(xi)統設(she)(she)備(bei)或者(zhe)在(zai)人(ren)身上(shang)(shang)佩帶了GPS監(jian)(jian)(jian)(jian)控(kong)系(xi)統設(she)(she)備(bei),設(she)(she)備(bei)上(shang)(shang)的GPS模塊會實時地將車或人(ren)的位(wei)置信(xin)息通(tong)過無(wu)線網(wang)絡(luo)發送到監(jian)(jian)(jian)(jian)控(kong)中(zhong)(zhong)心(xin),在(zai)監(jian)(jian)(jian)(jian)控(kong)中(zhong)(zhong)心(xin)的電子地圖上(shang)(shang)可(ke)(ke)以看到車輛(liang)、人(ren)或寵物所(suo)在(zai)的直觀位(wei)置,監(jian)(jian)(jian)(jian)控(kong)中(zhong)(zhong)心(xin)可(ke)(ke)通(tong)過無(wu)線網(wang)絡(luo)對車輛(liang)、人(ren)或寵物進行遠(yuan)程(cheng)(cheng)監(jian)(jian)(jian)(jian)控(kong),也可(ke)(ke)對設(she)(she)備(bei)進行設(she)(she)置,例如通(tong)過下發指(zhi)令設(she)(she)置上(shang)(shang)傳間隔、遠(yuan)程(cheng)(cheng)重(zhong)啟設(she)(she)備(bei)等。
3.無(wu)線(xian)(xian)通(tong)(tong)信(xin)(xin)傳(chuan)輸(shu) 可(ke)使(shi)用(yong)(yong)GPRS無(wu)線(xian)(xian)通(tong)(tong)信(xin)(xin)網絡(luo)(luo)或CDMA無(wu)線(xian)(xian)通(tong)(tong)信(xin)(xin)網絡(luo)(luo),也可(ke)用(yong)(yong)短信(xin)(xin)進行數據傳(chuan)輸(shu),現代主流為(wei)GPRS傳(chuan)輸(shu)方式。
GPS監控系統系統功能(neng)及特點
1.GPS監控系統(tong)功(gong)能
(1)實(shi)時監控 當(dang)監控中心(xin)發出立(li)即命令之后,GPS定位(wei)終端及時上(shang)傳車輛、人或(huo)寵(chong)物的位(wei)置信(xin)息(包(bao)括經度、緯度、方(fang)位(wei)角(jiao)、速度、衛星(xing)數(shu)等信(xin)息)及狀態信(xin)息。
(2)遠程跟蹤(zong) 監控(kong)中(zhong)(zhong)心可在監控(kong)軟件上對GPS定位(wei)終(zhong)端進行定時跟蹤(zong)設(she)置(zhi),可設(she)置(zhi)某(mou)一固(gu)定時間(jian)上傳位(wei)置(zhi)信息(xi)和(he)狀態信息(xi),一旦設(she)置(zhi)成功(gong),GPS終(zhong)端將根據監控(kong)中(zhong)(zhong)心所下(xia)發的指令請求(qiu)及時上傳監控(kong)中(zhong)(zhong)心所需(xu)要的信息(xi)。
(3)緊急求(qiu)(qiu)助 當(dang)司機或者佩帶GPS終端的個人(ren)(ren)遇到特殊情況(kuang)時(shi),可(ke)通(tong)過緊急求(qiu)(qiu)救(jiu)按鈕向監控中(zhong)(zhong)心求(qiu)(qiu)救(jiu)。一旦監控中(zhong)(zhong)心接到求(qiu)(qiu)救(jiu)指令,則(ze)監控中(zhong)(zhong)心工作人(ren)(ren)員(yuan)可(ke)提供援助或通(tong)知(zhi)警方(fang)協助。 (4)軌跡回放(fang) 在(zai)歷史(shi)軌跡回放(fang)中(zhong)(zhong),系統可(ke)查看歷史(shi)信息中(zhong)(zhong)在(zai)某天車輛、人(ren)(ren)或寵物(wu)處于什么位置,走那條線(xian)路。當(dang)時(shi)的車輛是(shi)怎樣的狀(zhuang)態等等信息;
4.GPS監控系統(tong)(tong)的特(te)點 GPS監控系統(tong)(tong)的特(te)點為實時、動態、雙(shuang)向、精確(que)。
5.GPS監(jian)控(kong)(kong)系(xi)統的應用 GPS監(jian)控(kong)(kong)系(xi)統主要應用車(che)輛調度監(jian)控(kong)(kong)行業,近(jin)幾年GPS廠家也推出了(le)適合老人(ren)、小孩等使(shi)用的GPS監(jian)控(kong)(kong)系(xi)統設備,也有公司專門(men)為企業員工開發的調度設備,如快遞行業的收件人(ren)員可通過GPS監(jian)控(kong)(kong)系(xi)統設備,實時傳(chuan)輸(shu)所處的位(wei)置(zhi),便(bian)于(yu)指揮(hui)調度。