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公开(公告)号：US20170019641A1
公开(公告)日：2017-01-19
申请号：US15125818
申请日：2015-03-18
发明人： Peter RAHMS , Sabine BITTNER
CPC分类号： H04N7/181 , E21C35/24 , E21D15/00 , E21D23/0004 , E21D23/04 , E21D23/12 , E21D23/148
摘要： The invention relates to the longwall face support of an underground mine having supports (plates 1-18), which longwall face support comprises camera housings (35) each having two cameras (36), which record a monitoring area of the face having a plurality of plates in the longitudinal direction of the gallery and the most complete registration possible of the cross section of the gallery. The cameras in a monitoring area are assigned to a common power supply unit (48) for the power supply and are equipped with intrinsically safe electronics. The electronics have a radio device for high-frequency data transfer (transmission and reception) together with antenna 39 (W-LAN antenna) for the wire-free connection to the local camera network (Wireless Local Area Network). Each camera and each camera housing is assigned a camera code and an address code, which is added to the identification data. Each radio device is configured such that data marked with an extrinsic camera code and data and signals marked with an extrinsic address code is emitted to be transmitted following reception.
摘要翻译： 本发明涉及具有支撑件（板1-18）的地下矿井的长壁面支撑，该长壁面支撑件包括每个具有两个相机（36）的相机外壳（35），其记录具有多个 在画廊的纵向上的板材和画廊横截面最完整的注册可能。 监控区域中的摄像机被分配给用于电源的公共电源单元（48），并且配备有本质安全的电子设备。 电子设备具有用于与本地摄像机网络（无线局域网）的无线连接的天线39（W-LAN天线）的高频数据传输（发送和接收）的无线电设备。 每个相机和每个相机外壳都分配有相机代码和地址代码，它被添加到识别数据中。 每个无线电设备被配置为使得标有外部摄像机代码的数据和标有外部地址码的数据和信号被发射以在接收之后被发送。
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公开(公告)号：US10404948B2
公开(公告)日：2019-09-03
申请号：US15125818
申请日：2015-03-18
发明人： Peter Rahms , Sabine Bittner
摘要： The invention relates to the longwall face support of an underground mine having supports (plates 1-18), which longwall face support comprises camera housings (35) each having two cameras (36), which record a monitoring area of the face having a plurality of plates in the longitudinal direction of the gallery and the most complete registration possible of the cross section of the gallery. The cameras in a monitoring area are assigned to a common power supply unit (48) for the power supply and are equipped with intrinsically safe electronics. The electronics have a radio device for high-frequency data transfer (transmission and reception) together with antenna 39 (W-LAN antenna) for the wire-free connection to the local camera network (Wireless Local Area Network). Each camera and each camera housing is assigned a camera code and an address code, which is added to the identification data. Each radio device is configured such that data marked with an extrinsic camera code and data and signals marked with an extrinsic address code is emitted to be transmitted following reception.
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