{
	"serial": "ECB93A87-560B-4022-8C5F-CBF9FE1E596A",
	"ip": "192.168.3.131",
	"type": "car",
	"radar_ip": "192.168.3.37",
	"radar_port": 20001,
	"radar_host": 20012,
	"encode_port":20011,
	"encode_host":20013,
	"max_left_length":1,
	"min_left_length":43,
	"max_right_length":43,
	"min_right_length":0,
	"tipin_time":48,
	"tipout_time":45,
	"lidar": "192.168.1.203",
	"usb_3": "/dev/bus/usb/002/002",
	"usb_2": "/dev/bus/usb/001/003",
	"name": "3号抱罐车",
	"auto_host": "192.168.3.103",
	"auto_port": 23001,
	"car_type": 0,
	"camerainfo": [{
			"label": "front",
			"index": 3
		},
		{
			"label": "back",
			"index": 2
		},
		{
			"label": "left",
			"index": 4
		},
		{
			"label": "right",
			"index": 0
		},
		{
			"label": "lefttin",
			"index": 7
		},
		{
			"label": "righttin",
			"index": 5
		}
	],
	"playlist":
    [
        {
            "index":0,
            "file":"front_in_1.track"
        },
        {
            "index":1,
            "file":"back_in_1.track"
        },
      	{
            "index":2,
            "file":"front_out_1.track"
        },
        {
            "index":3,
            "file":"front_in_2.track"
        },
        {
            "index":4,
            "file":"back_in_2.track"
        },
        {
            "index":5,
            "file":"front_out_2.track"
        },
        {
            "index":6,
            "file":"front_in_3.track"
        },
        {
            "index":7,
            "file":"back_out_3.track"
        },
		{
		  "index":8,
		  "file":"front_out_3.track"
	    }


    ]
}