{
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	"chnlid": 0,
	"body": {
			"alarm_type": 0,
			"sensitivity": 50,
			"filter_time": 60,
			"road_rule_param": {
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									"enable": 0,
									"point": [
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											},
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													"x": 2016,
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							"factor_w": 2048
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}