基于电子地图的摄像机控制方法及装置

本发明公开了基于电子地图的摄像机控制方法及装置，其中，该方法包括：接收包含控制区域范围和目标点位置的群控请求；确定电子地图中控制区域范围内的所有摄像机，针对确定的每个摄像机，进行几何运算，得到摄像机转向目标点的角度调整参数，发送给相应的各摄像机进行监控角度调整；从控制区域范围内的各摄像机获取调整后的设置参数，由设置参数、摄像机立杆高度和摄像机点位信息，进行几何运算，得到摄像机在水平方向可视范围的位置坐标；由可视范围的位置坐标组合生成可视区域，用生成的可视区域更新电子地图上摄像机的可视区域显示。本发明方案能够实现在电子地图上显示摄像机的可视区域，并能够实现对电子地图上的摄像机进行群体控制。 The invention discloses an electronic map based camera control method and device. The method includes: receiving a group control request including a control area range and position of a target point; determining all cameras in the control area range in an electronic map, performing geometric operation on each determined camera to obtain angle adjustment parameters of the camera turning to the target point, and sending the angle adjustment parameters to each corresponding camera for monitoring angle adjustment; acquiring adjusted setting parameters from each camera in the control area range, and performing geometric operation via the setting parameters, camera upright height and camera point position information to ob