Parking Resource Allocation Optimization Framework Based on a Two-Level Grid Model

Table 1

The parking resource and imbalanced rate in each grid.

ID	Parking demand	Parking spaces	Parking gap	Imbalanced rate
0	109	89	20	0.224
1	95	92	3	0.032
2	53	33	20	0.606
3	55	33	22	0.667
4	114	13	101	7.769
5	141	20	121	6.050
6	122	118	4	0.033
7	99	123	−24	−0.242
8	74	63	11	0.148
9	90	56	34	0.378
10	128	20	108	0.844
11	130	13	117	9.000
12	132	126	6	0.047
13	109	112	−3	−0.027
14	89	67	22	0.247
15	99	59	41	0.414
16	131	39	92	0.702
17	128	13	115	8.846
18	110	122	−12	−0.098
19	93	124	−31	−0.333
20	104	116	−12	−0.115
21	98	84	14	0.143
22	79	40	39	0.494
23	49	15	34	2.267
24	74	67	7	0.104
25	73	77	−4	−0.054
26	90	89	−6	−0.075
27	57	72	−15	−0.263
28	33	40	−7	−0.212
29	16	48	−24	−0.500
30	74	58	−9	−0.155
31	69	98	−29	−0.296
32	67	93	−26	−0.279
33	45	75	−30	−0.400
34	26	85	−9	−0.257
35	18	48	−30	−0.625