一个vb的安全管理信息系统，可以实现对矿图的管理。-A security management information system vb，Can realize to the management of the ore figure.

利用遗传算法对电动汽车充电统一管理进行优化，并得到优化前后的负荷功率曲线对比图及充电计划-Using genetic algorithm to optimize the unified management of electric vehicle charging, and optimize the power curve of load before and after contrast figure and charging projects