【正文】 進行維護和升級。 迄今為止，地理信息系統(tǒng)已經(jīng)進入礦山。全球定位系統(tǒng)可以在各種天氣條件下，任何地方，全天候的運行。它可以提供實時的無線傳輸，是非常快無需撥號的調(diào)制解調(diào)器連接到全球定位系統(tǒng)設備的位置信息。 在監(jiān)測中心，由通信服 務器，數(shù)據(jù)庫服務器和控制臺連接構成一個百兆局域網(wǎng)。開采境界長度為 2350m，寬度為 1350 m；開采高程在 水平到 1114m 水平之間；開采深度為 ，臺階高度 12m。 3）回放歷史路徑：在 電子地圖上，可以回放任一卡車在任意一段時間內(nèi)的行車路線。 全球定位系統(tǒng)數(shù)據(jù)處理服務器（ GLDP） 該 GPS 處理服務器的主要功能是過濾信息，篩選和加工卡車和電鏟的定位數(shù)據(jù)，以提高準確性性和統(tǒng)計的效率。使用一個操作手柄來設置各主要部件的參數(shù)（號碼、網(wǎng)絡協(xié)議、端口等）。它們的參照結果如圖 4所示。 圖 5 軟件操作外觀 運行系統(tǒng) 2021 年 3 月三道莊露天礦開始應用監(jiān)測調(diào)度信息系統(tǒng)。 2）從 GPS精確的數(shù)據(jù)看，該系統(tǒng)能確定卡車的運行時間和電鏟的裝載時間。UE9aQGn8xp$Ramp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmUE9aQGn8xp$Ramp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z8vGtYM*Jgamp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^G89AmUE9aQGn8xp$Ramp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z8vGtYM*Jgamp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。ksv*3tnGK8!z89Amv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNuKNamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。qYpEh5pDx2zVkumamp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。qYpEh5pDx2zVkumamp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz84!z89Amv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNuKNamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWv*3tnGK8!z89AmYWpazadNuKNamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。MuWFA5ux^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZQcUE%amp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。gTXRm6X4NGpP$vSTTamp。qYpEh5pDx2zVkumamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。gTXRm6X4NGpP$vSTTamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。gTXRm6X4NGpP$vSTTamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。qYpEh5pDx2zVkumamp。6a*CZ7H$dq8KqqfHVZFedswSyXTyamp。 圖 6 卡車生產(chǎn)數(shù)據(jù) 5 .結論 1）基于 GIS / GPS / GPRS 技術的露天礦卡車和電鏟的監(jiān)測調(diào) 度信息系統(tǒng)，是一多功能，實時，高效的軟件系統(tǒng)。除此之外，在一些特殊的地區(qū)域，不規(guī)則的掃描區(qū)域可以用點和直線的方 式來確定。然后我們就可以參照原地形圖來制作新的 DXF格式地形圖。 該終端主要由主機、 GPS 天線、 GPRS 天線、顯示屏、紅色的指示燈、耳機、音箱以及麥克風組成。具體功能如下： 1）記錄卡車運行時間：在某一段時間內(nèi)，準確記錄每一輛卡車從裝載點到卸車點的運行時間；這些時間段被用戶記錄保存；根據(jù)用戶需求，統(tǒng)計的數(shù)據(jù)結果可以被轉換成班次、月份和季度的報告形式。計算任意兩個點之間的距離；計算任意一個選定區(qū)域的面積；查詢?nèi)我饽繕说牡乩硇畔⒌取Ｈ鐖D 2 所示。各種信息通過 GPRS 和互聯(lián)網(wǎng)傳送至監(jiān)控中心。 GPRS 使用和 GSM 相同的頻率范圍，帶寬，快分結構的無線調(diào)制標準，跳頻規(guī)則和 TDMA 幀結構。至少利用三顆（ 4 顆或更多的衛(wèi)星）在二維位置（經(jīng)度和緯度）的軌道運動的衛(wèi)星發(fā)出的信號來鎖定 GPS 接收器，來確定卡車的三維位置（緯度，經(jīng)度和海拔）。它的一些基本功能，如電子地圖，空間數(shù)據(jù)管理和空間信息的分析。主要的原因是在每一個露天礦都要建立和維護一個獨立的通信網(wǎng)絡，許多露天礦無法承受 這樣的花費。GPRS。 the localization data processing system and the database management server are deployed in the database server of the pany。 do not display trucks or shovels according to given mands. 3) Playback of historical paths: play back the travel path of any truck at some time on the electronic map. 4) Inquiry about the location of a truck: inquire current position, speed, condition and driver of any truck at any moment. 5) Instruction dispatch: the monitoring center can send out dispatch instructions as text。 GPRS。 open pit 1 . Introduction To date the development of truck monitoring dinpatch systems in the world, such as the DISPATCH monitoring system of the American Module Company has reached a highly mature level and is almost univernal. It has developed into a decisionmaking platform by management as a control system in multidirection al mining production, called Intellimine. In 1998, DISPATCH was introduced into the Dexing Copper Mine in Jiangxi, China. It has clearly enhanced the service efficiency of equipment, improved the management level in the open pits and obtained better overall benefits. In 2021, the Dandong Dongfang Measurement and Control Technology Co. Ltd.,together with the Qidashan Iron Mine have developed a dispatch management system for trucks in open pits. The system has bee indispensable to daily production management. It must be emphatically pointed out that the greatest disadvantage of these systems is that they cost too much. The major cause is that an independent munication work needs to be established and maintained by every open pit. Many mines can not afford such a system. However, using GIS/GPS/GPRS technologies, it is not necessary to establish independent munication works in every open pit. The work can be maintained and upgraded by a third party (., China Mobile Communication Co. Ltd). This can reduce costs considerably and provides a good platform for medium and small open pit mines to establish a fast, highly tive, and practical ground transportation system. Such a system is very important in enhancing labor productivity, reduce mining costs and promote mining technologies to an unprecedented level in open pits. 2 . GIS/GPS/GPRS GIS The Geographic Information System (GIS) is one kind of puter system gathering, storing, managing,analyzing, demonstrating and applying geographic information. It is a general technology that can analyze and process enormous amounts of geographic data. It takes a geographic space database as its foundat ion, uses a geographic model analysis method to provide many kinds of spatial and dynamic geographic information and s