The invention relates to the technical field of hybrid power mine cars, and discloses an operation control method and system for a hybrid power mine car, and the method comprises the steps: obtaining battery SOC data of the mine car in real time, and comparing the battery SOC data with a preset SOC working interval, so as to execute a corresponding range extender control instruction; acquiring various working condition parameter data of the mine car in real time to determine the current mine car working condition; determining required generated power according to the working condition of the mine car, and dividing the required generated power into charging required power and driving required power based on a preset distribution strategy; an energy recovery strategy is executed based on a brake signal of a mine car detected by a brake sensor so as to improve the energy utilization efficiency. Through intelligent management of the SOC of the battery, the service life of the battery is prolonged, and the safety of the battery is improved; a braking energy recovery mechanism is applied, so that the energy utilization efficiency is enhanced; and through a power distribution strategy based on working conditions, the operation performance of the vehicle is improved.
本发明涉及混合动力矿车技术领域,公开了一种混合动力矿车的运行控制方法及系统,该方法包括:实时获取矿车的电池SOC数据,并与预设的SOC工作区间进行比较,以执行对应的增程器控制指令;实时获取矿车的各工况参数数据,以确定当前矿车工况;根据矿车工况确定所需发电功率,基于预设的分配策略将所需发电功率划分为充电所需功率和驱动所需功率;基于制动传感器检测矿车的制动信号,执行能量回收策略,以提高能源利用效率。本发明通过对电池SOC的智能管理,提高了电池使用寿命和安全性;应用制动能量回收机制,增强了能源利用效率;通过基于工况的功率分配策略,提升了车辆的运行性能。
Operation control method and system of hybrid power mine car
一种混合动力矿车的运行控制方法及系统
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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