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针对目前激光雷达网络节点能耗估计准确率低、通用性差,网络寿命及真实能耗的预估与实际情况偏差较大的现状,为此构建了全固态激光雷达网络移动节点能耗实时估计模型。对单一节点的能耗行为建模,通过对电流、电压等重要参数的控制和调整,对全固态激光雷达网络移动节点在不同状态下的不同能耗情况分别进行计算机建模估计,及对各层次的网络节点的进行能耗分析,建立全部激光雷达网络节点总能耗实时估计模型,完成对节点能耗相对准确的实时估计。试验结果表明,该模型能够提高对节点能耗估计的准确率,保证全固态激光雷达网络的正常运行。
Aiming at the current situation that the estimation accuracy of the energy consumption of the laser radar network node is low, the commonality is poor, the life expectancy of the network and the actual energy consumption deviate greatly from the actual situation, a real-time energy consumption estimation model for the mobile node of the all solid state laser radar network . The energy consumption behavior of a single node is modeled. Through the control and adjustment of the important parameters such as current and voltage, the energy consumption of the whole solid-state Lidar network mobile node under different states are respectively estimated by computer modeling. Level network node energy consumption analysis, the establishment of real-time total energy consumption of all nodes in the laser radar network model, to complete the node energy consumption relatively accurate real-time estimation. Experimental results show that this model can improve the accuracy of node energy estimation and ensure the normal operation of all-solid-state lidar network.