-- 所有的group
groups = {
	{ id = 220011001, refresh_time = 0, pos = { x = 482.5, y = -21.6, z = 67.9 } },
	{ id = 220011002, refresh_time = 0, pos = { x = 404.6, y = -22.1, z = 123.6 } },
	{ id = 220011003, refresh_time = 0, pos = { x = 487.4, y = -21.6, z = 120.4 } },
	{ id = 220011004, refresh_time = 0, pos = { x = 532.9, y = -2.0, z = 242.4 } },
	{ id = 220011006, refresh_time = 0, pos = { x = 411.6, y = -22.1, z = 67.1 } },
	{ id = 220011901, refresh_time = 0, pos = { x = 514.9, y = -37.4, z = 73.0 } }
}