Carsharing extension to GBFS proposal (from French AAA)

	A	B	C
1	Author :	Nicolas FRASIE (Communauto) from French Carsharing Association AAA
2	Contributors :	Louis Gaudette (Communauto), Gilles Kister (Citiz), Miryad Ali (French National Access Point), Tim Millet (MobilityData IO), Josée Brière (MobilityData IO)
3	Links :	GBFS : https://github.com/NABSA/gbfs/blob/master/gbfs.md#gbfsjson
4		MDS (API Provider) : https://github.com/openmobilityfoundation/mobility-data-specification/blob/main/provider/README.md#GBFS
5
6	The objective of this document is to define a scheme to comply with Directive 2010/40/EU, including :
7		Carsharing station description
8		Contact to operator for registering and booking
9		Car description
10		Availability of vehicles
11
12	Field Types du GBFS v2.1		Required field for carsharing ?
13	gbfs.json		Yes
14	gbfs_versions.json (added in v1.1)		Yes
15	system_information.json		Yes
16	vehicle_types.json (added in v2.1-RC)		Yes (modifided : see tab)
17	station_information.json		Yes (modifided : see tab)
18	station_status.json		Yes (modifided : see tab)
19	free_bike_status.json		Yes (modifided : see tab)
20	system_hours.json		Optional
21	system_calendar.json		Optional
22	system_regions.json		Optional
23	system_pricing_plans.json		Yes
24	system_alerts.json		Optional
25	geofencing_zones.json (added in v2.1-RC)		Conditionally required
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100