Electric power operation safety management and control system and method based on multi-dimensional information fusion
A technology for electric power operation and multi-dimensional information, which is applied in image data processing, instruments, 3D modeling, etc., and can solve the problems of distortion of geometric information and insufficient utilization of electric power operation site models.
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Embodiment 1
[0063] Power operation safety management and control system based on multi-dimensional information fusion, such as figure 1 As shown, it consists of four parts from bottom to top, which are the basic scene layer, information acquisition layer, situational awareness layer and application service layer.
[0064] The basic scene layer is responsible for the 3D modeling of the electric power operation scene, and generates the 3D model library of the target in the scene offline, ensuring the precision and detail of the 3D model from the source; the information acquisition layer is responsible for the real-time information extraction of the dynamic scene, including the real-time detection and identification of the target , Tracking and positioning to ensure dynamic precision, used for updating the 3D scene model and high-level intelligent analysis; the situation awareness layer integrates the multi-dimensional information of the basic scene layer and the information acquisition layer...
Embodiment 2
[0117] On the basis of Embodiment 1, the application service layer of the system is divided as follows Figure 7 As shown, it includes the following functions: real scene monitoring, deduction simulation, alarm management, configuration management, user management, etc.
[0118] This system can be used by operators, safety supervisors and managers. It has multiple functions such as plan deduction optimization, personnel training disclosure, safety supervision, etc., and realizes the control of key links such as operation planning, preparation, implementation, supervision, and emergency response.
Embodiment 3
[0120] The control method of the electric power operation safety control system based on multi-dimensional information fusion:
[0121] Based on the algorithms and methods of the basic scene layer, information acquisition layer, and situational awareness layer, the system implementation process is as follows: Figure 8 shown.
[0122] Taking the substation as an example, the 3D fine model of the static scene of the substation is established offline. At the same time, a three-dimensional fine model library of dynamic objects on the electric power work site is established simultaneously, such as operators, construction vehicles, instruments and equipment, safety tools, etc., including their geometric models, texture models and attribute model information.
[0123]By acquiring and processing each frame of image in the video stream captured by the camera at the substation site, it can detect, identify and track dynamic target objects, and combine UWB positioning or Beidou positio...
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