1 简介
2 部分代码
clc;
clear;
close all;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%定义车辆占有??
%人工驾驶公交车（bus）???自动驾驶公交车（zdbus）???人工驾驶小汽车（car）???
%自动驾驶小汽车（zdcar）的生成概率p
syms q
q=0.3; %车辆占有??
q_storage=zeros(1,3);
data1 = [];
data2 = [];
data3 = [];
data4 = [];
data5 = [];
data6 = [];
data7 = [];
data8 = [];
data9 = [];
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%主循??
while q<=1
q=q+0.0025;
if q>0.4025
q=q+0.0025;
end
q_storage(1,1)=q;%之后可以设置各车道车辆占有率
q_storage(1,2)=q;
q_storage(1,3)=q;
q_storage(1,4)=q;
% q_storage(1,:)=0.6;
% [lane_change_pos_bus,lane_change_pos_bus_qz1,lane_change_pos_zdbus,lane_change_pos_zdbus_qz1,lane_change_count_zdbus,lane_change_count_bus,lane_change_count_bus_qz1,lane_change_count_zdbus_qz1,all_temp_v,all_temp_cars,cars_in,cars_out] = revisePart2_function(q_storage);
% [lane_change_pos_bus,lane_change_pos_bus_qz1,lane_change_pos_zdbus,lane_change_pos_zdbus_qz1,all_temp_v,all_temp_cars,cars_in,cars_out]=revisePart2_function2(q_storage);
[lane_change_pos_zdbus_qz3,lane_change_pos_bus_qz3,lane_change_pos_bus4,lane_change_pos_zdbus4,lane_change_count_bus4,lane_change_count_zdbus4,lane_change_count_bus3,lane_change_count_zdbus3,lane_change_count_bus_qz3,lane_change_count_zdbus_qz3,lane_change_count_bus_qz2,lane_change_count_zdbus_qz2,lane_change_count_bus_qz1,lane_change_count_zdbus_qz1,lane_change_count_bus1,lane_change_count_zdbus1,lane_change_count_bus2,lane_change_count_zdbus2,lane_change_count_car,lane_change_count_zdcar,lane_change_pos_bus1,lane_change_pos_bus2,lane_change_pos_bus3,lane_change_pos_bus_qz1,lane_change_pos_bus_qz2,lane_change_pos_zdbus1,lane_change_pos_zdbus2,lane_change_pos_zdbus3,lane_change_pos_zdbus_qz1,lane_change_pos_zdbus_qz2,temp_v,temp_cars,cars_in,cars_out]=revisePart2_function_4(q_storage);
%%计算相关数据
% a1=cars_in;%每次循环对应的车流量
b1 =(lane_change_count_bus1+lane_change_count_bus2+lane_change_count_bus3)/(lane_change_count_zdbus1+lane_change_count_zdbus2+lane_change_count_zdbus3+lane_change_count_bus1+lane_change_count_bus2+lane_change_count_bus3+lane_change_count_bus_qz1+lane_change_count_zdbus_qz1+lane_change_count_bus_qz2+lane_change_count_zdbus_qz2+lane_change_count_bus_qz3+lane_change_count_zdbus_qz3);%人工公交车自由换道率
b2 =(lane_change_count_zdbus1+lane_change_count_zdbus2+lane_change_count_zdbus3)/(lane_change_count_zdbus1+lane_change_count_zdbus2+lane_change_count_zdbus3+lane_change_count_bus1+lane_change_count_bus2+lane_change_count_bus3+lane_change_count_bus_qz1+lane_change_count_zdbus_qz1+lane_change_count_bus_qz2+lane_change_count_zdbus_qz2+lane_change_count_bus_qz3+lane_change_count_zdbus_qz3);%自动公交车自由换道率
b3 =b1+b2;%公交车自由换道率
% b4=sum(cell2mat(lane_change_pos_bus))/lane_change_count_bus;%人工公交换道比例=人工自由换道/总换道次??
% b5=sum(cell2mat(lane_change_pos_zdbus))/lane_change_count_zdbus;%网联公交换道比例=网联自由换道/总换道次??
% b6=(sum(cell2mat(lane_change_pos_bus))+sum(cell2mat(lane_change_pos_zdbus)))/(lane_change_count_zdbus+lane_change_count_zdbus);%总公交换道比??=总自由换道次??/总次??
b7=(sum(cell2mat(lane_change_pos_bus1))+sum(cell2mat(lane_change_pos_bus2))+sum(cell2mat(lane_change_pos_bus3))+sum(cell2mat(lane_change_pos_bus_qz1))+sum(cell2mat(lane_change_pos_bus_qz2))+sum(cell2mat(lane_change_pos_bus_qz3)))/(lane_change_count_bus1+lane_change_count_bus2+lane_change_count_bus3+lane_change_count_bus_qz1+lane_change_count_bus_qz2+lane_change_count_bus_qz3);%人工公交自由换道平均位置
b8=(sum(cell2mat(lane_change_pos_zdbus1))+sum(cell2mat(lane_change_pos_zdbus2))+sum(cell2mat(lane_change_pos_zdbus_qz1))+sum(cell2mat(lane_change_pos_zdbus_qz2)))/(lane_change_count_zdbus1+lane_change_count_zdbus2+lane_change_count_zdbus_qz1+lane_change_count_zdbus_qz2);%网联公交自由换道平均位置
b9=(sum(cell2mat(lane_change_pos_bus1))+sum(cell2mat(lane_change_pos_bus2))+sum(cell2mat(lane_change_pos_bus3))+sum(cell2mat(lane_change_pos_bus_qz1))+sum(cell2mat(lane_change_pos_bus_qz2))+sum(cell2mat(lane_change_pos_bus_qz3))+sum(cell2mat(lane_change_pos_zdbus1))+sum(cell2mat(lane_change_pos_zdbus2))+sum(cell2mat(lane_change_pos_zdbus3))+sum(cell2mat(lane_change_pos_zdbus_qz1))+sum(cell2mat(lane_change_pos_zdbus_qz2))+sum(cell2mat(lane_change_pos_zdbus_qz3)))/(lane_change_count_bus1+lane_change_count_bus2+lane_change_count_bus3+lane_change_count_bus_qz1+lane_change_count_bus_qz2+lane_change_count_bus_qz3+lane_change_count_zdbus1+lane_change_count_zdbus2+lane_change_count_zdbus3+lane_change_count_zdbus_qz1+lane_change_count_zdbus_qz2+lane_change_count_zdbus_qz3);
% b10=((sum(sum(all_temp_v)'))*2.5*3.6)/sum((sum(all_temp_cars==2)'/2)+(sum(all_temp_cars==4)'/4));%平均速度
% b11=((sum((sum(all_temp_cars==2)'/2)+(sum(all_temp_cars==4)'/4)))*1000)/(260*3600*2.5);%车流密度
% b12=((sum((sum(all_temp_cars==2)'/2)+(sum(all_temp_cars==4)')/2)))*1000/(260*3600*2.5);%车流密度折算
% b13=cars_in;%流量
b14=cars_out;
b15=lane_change_count_bus1;
b16=lane_change_count_bus2;
b17=lane_change_count_bus3;
b18=lane_change_count_bus4;
b19=lane_change_count_bus_qz1;
b20=lane_change_count_bus_qz2;
b21=lane_change_count_bus_qz3;
b22=lane_change_count_zdbus1;
b23=lane_change_count_zdbus2;
b24=lane_change_count_zdbus3;
b25=lane_change_count_zdbus4;
b26=lane_change_count_zdbus_qz1;
b27=lane_change_count_zdbus_qz2;
b28=lane_change_count_zdbus_qz3;
b29=lane_change_count_car;
b30=lane_change_count_zdcar;
data1 = [data1; [b1,b2,b3,b7,b8,b9,b14,b15,b16,b17,b18,b19,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30]];
data2 = [data2;[lane_change_pos_bus1';'#']];
data3 = [data3;[lane_change_pos_zdbus1';'#']];
data4 = [data4;[lane_change_pos_bus2';'#']];
data5 = [data5;[lane_change_pos_zdbus2';'#']];
data6 = [data6;[lane_change_pos_bus3';'#']];
data7 = [data7;[lane_change_pos_zdbus3';'#']];
data8 = [data8;[lane_change_pos_bus4';'#']];
data9 = [data9;[lane_change_pos_zdbus4';'#']];
end
% xlswrite('s51.xlsx',data1,1);
% xlswrite('s51.xlsx',data2,2);
% xlswrite('s51.xlsx',data3,3);
% xlswrite('s51.xlsx',data4,4);
% xlswrite('s51.xlsx',data5,5);
% xlswrite('s51.xlsx',data6,6);
% xlswrite('s51.xlsx',data7,7);
% xlswrite('s51.xlsx',data8,8);
% xlswrite('s51.xlsx',data9,9);
3 仿真结果
4 参考文献
[1]邱夫成, 兰时勇, 李毅. 基于元胞自动机的多车道机非混合道路交通流[J]. 计算机与现代化, 2015.
