Event

Airsense 告警通知

Topic: thing/product/{gateway_sn}/events

Direction: up

Method: airsense_warning

Data:

Column
Name
Type
constraint
Description

icao

ICAO 飞机地址

text

ICAO 民用航空飞机地址

warning_level

告警等级

enum_int

{"0":"无危险","1":"等级一","2":"等级二","3":"等级三","4":"等级四"}

危险等级越高越危险,等级大于等于3建议无人机避让

latitude

纬度

float

{"max":90,"min":-90}

飞机所在位置点纬度,角度值,南纬是负,北纬是正,精度到小数点后6位

longitude

经度

float

{"max":180,"min":-180}

飞机所在位置点经度,角度值,东经是正,西经是负,精度到小数点后6位

altitude

绝对高度

int

航班绝对高度,单位是米

altitude_type

绝对高度类型

enum_int

{"0":"椭球高","1":"海拔高"}

heading

航向

float

航向角度,角度值,0为正北方向,90为正东方向,精度到小数点后1位

relative_altitude

航班相对无人机高度

int

航班相对无人机高度,单位是米

vert_trend

相对高度变化趋势

enum_int

{"0":"相对高度不变","1":"相对高度上升","2":"相对高度下降"}

distance

航班与无人机的水平距离

int

{"unit_name":"米 / m"}

Example:

{
	"bid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx",
	"data": [
		{
			"altitude": 100,
			"altitude_type": 1,
			"distance": 100,
			"heading": 89.1,
			"icao": "B-5931",
			"latitude": 12.23,
			"longitude": 12.23,
			"relative_altitude": 80,
			"vert_trend": 0,
			"warning_level": 3
		}
	],
	"need_reply": 1,
	"tid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx",
	"timestamp": 16540709686556,
	"method": "airsense_warning"
}

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