Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory

Table 1

Traffic flow simulation data under occasional accidents.

Number	Lane 2 is occupied			Lane 3 is occupied			Lanes 2 and 3 are occupied
	Speed,	Density,	Flow,	Speed,	Density,	Flow,	Speed,	Density,	Flow,
1	57.72	84.79	3663.03	61.40	78.16	3739.40	60.78	79.40	3727.27
2	58.53	82.27	3671.52	60.66	81.03	3921.21	59.12	83.03	3824.24
3	58.80	81.62	3776.97	59.27	81.48	3767.27	53.15	91.32	3618.18
4	56.45	80.60	3470.30	60.47	80.27	3778.18	54.49	91.38	3719.70
5	56.00	86.97	3723.64	58.02	82.40	3699.40	58.53	82.24	3763.64
6	56.52	86.73	3710.30	55.85	86.94	3621.82	57.33	84.19	3621.21
7	58.21	85.56	3866.67	57.81	86.77	3827.88	56.16	87.74	3754.55
8	57.833	84.95	3760.00	58.80	83.55	3766.06	55.73	87.44	3742.42
9	56.47	86.40	3746.67	60.01	81.72	3803.64	57.83	84.91	3830.30
10	54.23	89.15	3716.36	57.00	87.20	3795.15	55.65	88.61	3725.76
11	40.06	113.61	3143.03	39.12	119.73	3204.85	33.12	134.98	2915.15
12	20.28	179.20	2090.91	19.39	186.66	2009.70	11.68	237.86	1492.42
13	12.96	224.13	1226.67	13.32	223.51	1208.49	5.26	309.43	369.70
14	12.79	225.61	1130.91	12.70	225.57	1136.97	5.15	311.62	248.50
15	12.68	225.28	1042.42	13.38	222.51	1111.52	5.14	311.43	269.70
16	12.52	227.29	1099.39	13.48	223.49	1229.09	5.21	309.69	256.06
17	12.46	227.36	1082.42	13.26	222.45	1216.97	5.22	309.18	259.09
18	12.87	224.90	1060.61	13.04	222.01	1116.36	5.17	310.48	260.61
19	12.98	222.42	1078.79	13.01	220.93	1105.45	5.10	311.27	266.67
20	13.16	221.91	1255.76	13.13	222.40	1236.36	5.27	309.04	251.52
21	13.22	221.50	1202.42	13.15	223.04	1139.40	5.13	310.51	230.30
22	13.96	222.52	1277.58	12.92	224.99	1101.82	5.23	309.54	256.06
23	13.09	223.99	1118.79	12.37	229.52	1073.94	4.99	313.61	225.76
24	13.32	221.69	1089.70	12.35	228.94	1043.64	4.86	315.40	233.33
25	12.61	226.18	1066.67	12.98	224.53	1067.88	5.09	311.69	231.82
26	12.87	225.99	1174.55	13.26	221.53	1135.76	5.23	310.02	239.40
27	12.48	226.84	1069.20	13.53	219.57	1180.61	5.14	310.00	268.18
28	12.51	227.52	1044.85	13.65	218.93	1271.52	5.26	309.49	271.21
29	12.46	226.93	1082.42	13.41	220.77	1160.00	5.25	309.72	271.21
30	12.83	224.88	1126.06	12.71	226.21	1106.67	5.10	311.78	251.52