基于FPGA的电梯控制系统的设计

将电梯的运行状态划分为开门，一层，二层，三层，四层五个状态，设一层开门为电梯的初始状态，up1,up2,up3分别作为一层，二层，三层的上升请求，四层没有上升请求；down2,down3,down4分别作为二层，三层，四层的下降请求，同理一层是没有下降请求的；s1,s2,s3,s4分别作为一层，二层，三层，四层的停站请求；x1,x2,x3,x4分别作为一层，二层，三层，四层的停站请求显示；door作为门的状态，“0”表示关，“1”表示开；mode作为电梯的运行模式，这里可以用一个seg模块将楼层的显示转换为数码管显示。 -The elevator control system based on FPGA design

Will lift operation into a layer, the second door, and three layers, four layers, one of five layers of the elevator opened for the initial state, respectively, up2 up3 up1, as a layer 2 and layer 3, the rise and rise no request for four layers, Down2 down3 down4, respectively, as a second, third, fourth floor request, a drop down the request is not, S1, s2, s3, respectively, as a layer s4 2, 3, 4 stops, Clamps its x1, x2, respectively, as a x4 x3 layer 2 and layer 3, 4, stop that request, As the door, held "0", "1" say, Mode of operation mode, as the elevator here can use a seg module will be converted to digital display floor pipe display.