电梯模拟系统动画版，可用动画显示模拟的电梯运行，电梯可进行停靠，判别优先停靠楼层等功能-Elevator simulation system animated version, available animation shows simulated elevator operation, the elevator can be docked, discriminant functions such priority dock floor

电梯动画模拟版本，可以进行单电梯运行的模拟，具备普通电梯运行的一般功能-Elevator animation version, you can run a single elevator simulation, with the general function of normal elevator operation