-- 所有的group
groups = {
	{ id = 220013001, refresh_time = 0, pos = { x = 343.5, y = -29.0, z = 429.6 } },
	{ id = 220013002, refresh_time = 0, pos = { x = 343.4, y = -25.8, z = 391.9 } },
	{ id = 220013003, refresh_time = 0, pos = { x = 343.3, y = -18.9, z = 346.7 } },
	{ id = 220013004, refresh_time = 0, pos = { x = 343.4, y = -16.0, z = 306.9 } },
	{ id = 220013005, refresh_time = 0, pos = { x = 343.2, y = -12.7, z = 266.9 } },
	{ id = 220013006, refresh_time = 0, pos = { x = 342.5, y = -27.9, z = 468.3 } }
}