Event

飞行器状态信息上报

seq是递增的序号，保证指令顺序执行，与data同级

Topic: thing/product/{gateway_sn}/drc/up

Direction: up

Method: drc_drone_state_push

Data:

Column	Name	Type	constraint	Description
stealth_state	隐蔽模式状态	bool	{"0":"关闭","1":"开启"}
night_lights_state	夜航灯状态	bool	{"0":"关闭","1":"开启"}
mode_code	飞行器状态	enum_int	{"0":"待机","1":"起飞准备","2":"起飞准备完毕","3":"手动飞行","4":"自动起飞","5":"航线飞行","6":"全景拍照","7":"智能跟随","8":"ADS-B 躲避","9":"自动返航","10":"自动降落","11":"强制降落","12":"三桨叶降落","13":"升级中","14":"未连接","15":"APAS","16":"虚拟摇杆状态","17":"指令飞行"}

Example:

{
	"data": {
		"mode_code": 0,
		"night_lights_state": 0,
		"stealth_state": 0
	},
	"method": "drc_drone_state_push",
	"seq": 1
}

摄像头osd 推送

用于推送摄像头参数信息（seq是递增的序号，保证指令顺序执行，与data同级）

Topic: thing/product/{gateway_sn}/drc/up

Direction: up

Method: drc_camera_osd_info_push

Data:

Column	Name	Type	constraint	Description
payload_index	相机枚举	text		相机枚举值。非标准的 device_mode_key，格式为 {type-subtype-gimbalindex}，可以参考产品支持
wide_lense	广角镜头信息	struct
»wide_exposure_mode	广角镜头曝光模式	enum_int	{"1":"自动","2":"快门优先曝光","3":"光圈优先曝光","4":"手动曝光"}	当前配置的广角镜头曝光模式
»wide_iso	广角镜头感光度	enum_int	{"0":"Auto","1":"Auto(High Sense)","2":"50","3":"100","4":"200","5":"400","6":"800","7":"1600","8":"3200","9":"6400","10":"12800","11":"25600","255":"FIXED"}	当前配置的广角镜头感光度
»wide_shutter_speed	广角镜头快门速度	enum_int	{"0":"1/8000 s","1":"1/6400 s","2":"1/6000 s","3":"1/5000 s","4":"1/4000 s","5":"1/3200 s","6":"1/3000 s","7":"1/2500 s","8":"1/2000 s","9":"1/1600 s","10":"1/1500 s","11":"1/1250 s","12":"1/1000 s","13":"1/800 s","14":"1/725 s","15":"1/640 s","16":"1/500 s","17":"1/400 s","18":"1/350 s","19":"1/320 s","20":"1/250 s","21":"1/240 s","22":"1/200 s","23":"1/180 s","24":"1/160 s","25":"1/125 s","26":"1/120 s","27":"1/100 s","28":"1/90 s","29":"1/80 s","30":"1/60 s","31":"1/50 s","32":"1/40 s","33":"1/30 s","34":"1/25 s","35":"1/20 s","36":"1/15 s","37":"1/12.5 s","38":"1/10 s","39":"1/8 s","40":"1/6.25 s","41":"1/5 s","42":"1/4 s","43":"1/3 s","44":"1/2.5 s","45":"1/2 s","46":"1/1.67 s","47":"1/1.25 s","48":"1.0 s","49":"1.3 s","50":"1.6 s","51":"2.0 s","52":"2.5 s","53":"3.0 s","54":"3.2 s","55":"4.0 s","56":"5.0 s","57":"6.0 s","58":"7.0 s","59":"8.0 s","65534":"Auto"}	当前配置的广角镜头快门速度
»wide_exposure_value	广角镜头曝光值	enum_int	{"1":"-5.0EV","2":"-4.7EV","3":"-4.3EV","4":"-4.0EV","5":"-3.7EV","6":"-3.3EV","7":"-3.0EV","8":"-2.7EV","9":"-2.3EV","10":"-2.0EV","11":"-1.7EV","12":"-1.3EV","13":"-1.0EV","14":"-0.7EV","15":"-0.3EV","16":"0EV","17":"0.3EV","18":"0.7EV","19":"1.0EV","20":"1.3EV","21":"1.7EV","22":"2.0EV","23":"2.3EV","24":"2.7EV","25":"3.0EV","26":"3.3EV","27":"3.7EV","28":"4.0EV","29":"4.3EV","30":"4.7EV","31":"5.0EV","255":"FIXED"}	当前配置的广角镜头曝光值
»wide_aperture_value	光圈值	enum_int	{"280":"F2.8","320":"F3.2","350":"F3.5","400":"F4","450":"F4.5","500":"F5","560":"F5.6","630":"F6.3","710":"F7.1","800":"F8","900":"F9","1000":"F10","1100":"F11"}
zoom_lense	变焦镜头信息	struct
»zoom_exposure_mode	变焦镜头曝光模式	enum_int	{"1":"自动","2":"快门优先曝光","3":"光圈优先曝光","4":"手动曝光"}	当前配置的变焦镜头曝光模式
»zoom_iso	变焦镜头感光度	enum_int	{"0":"Auto","1":"Auto(High Sense)","2":"50","3":"100","4":"200","5":"400","6":"800","7":"1600","8":"3200","9":"6400","10":"12800","11":"25600","255":"FIXED"}	当前配置的变焦镜头感光度
»zoom_shutter_speed	变焦镜头快门速度	enum_int	{"0":"1/8000 s","1":"1/6400 s","2":"1/6000 s","3":"1/5000 s","4":"1/4000 s","5":"1/3200 s","6":"1/3000 s","7":"1/2500 s","8":"1/2000 s","9":"1/1600 s","10":"1/1500 s","11":"1/1250 s","12":"1/1000 s","13":"1/800 s","14":"1/725 s","15":"1/640 s","16":"1/500 s","17":"1/400 s","18":"1/350 s","19":"1/320 s","20":"1/250 s","21":"1/240 s","22":"1/200 s","23":"1/180 s","24":"1/160 s","25":"1/125 s","26":"1/120 s","27":"1/100 s","28":"1/90 s","29":"1/80 s","30":"1/60 s","31":"1/50 s","32":"1/40 s","33":"1/30 s","34":"1/25 s","35":"1/20 s","36":"1/15 s","37":"1/12.5 s","38":"1/10 s","39":"1/8 s","40":"1/6.25 s","41":"1/5 s","42":"1/4 s","43":"1/3 s","44":"1/2.5 s","45":"1/2 s","46":"1/1.67 s","47":"1/1.25 s","48":"1.0 s","49":"1.3 s","50":"1.6 s","51":"2.0 s","52":"2.5 s","53":"3.0 s","54":"3.2 s","55":"4.0 s","56":"5.0 s","57":"6.0 s","58":"7.0 s","59":"8.0 s","65534":"Auto"}	当前配置的变焦镜头快门速度
»zoom_exposure_value	变焦镜头曝光值	enum_int	{"1":"-5.0EV","2":"-4.7EV","3":"-4.3EV","4":"-4.0EV","5":"-3.7EV","6":"-3.3EV","7":"-3.0EV","8":"-2.7EV","9":"-2.3EV","10":"-2.0EV","11":"-1.7EV","12":"-1.3EV","13":"-1.0EV","14":"-0.7EV","15":"-0.3EV","16":"0EV","17":"0.3EV","18":"0.7EV","19":"1.0EV","20":"1.3EV","21":"1.7EV","22":"2.0EV","23":"2.3EV","24":"2.7EV","25":"3.0EV","26":"3.3EV","27":"3.7EV","28":"4.0EV","29":"4.3EV","30":"4.7EV","31":"5.0EV","255":"FIXED"}	当前配置的变焦镜头曝光值
»zoom_focus_mode	变焦镜头对焦模式	enum_int	{"0":"MF","1":"AFS","2":"AFC"}
»zoom_focus_value	变焦镜头对焦值	int
»zoom_max_focus_value	变焦镜头最大对焦值	int
»zoom_min_focus_value	变焦镜头最小对焦值	int
»zoom_calibrate_farthest_focus_value	变焦镜头标定的最远对焦值	int		最清晰的最远位置对焦值
»zoom_calibrate_nearest_focus_value	变焦镜头标定的最近对焦值	int		最清晰的最近位置对焦值
»zoom_focus_state	变焦镜头对焦状态	int
»zoom_factor	变焦倍数	int
»zoom_aperture_value	变焦光圈值	enum_int	{"440":"F4.4"}
measure_target	目标测距和测高	struct
»measure_target_longitude	激光测距目标经度	double	{"max":"180","min":"-180","unit":"度 / °"}
»measure_target_latitude	激光测距目标纬度	double	{"max":"90","min":"-90","unit":"度 / °"}
»measure_target_altitude	激光测距目标海拔	double	{"unit":"米 / m"}
»measure_target_distance	激光测距距离	double	{"unit":"米 / m"}
ir_lense	红外信息	struct
»screen_split_enable	分屏是否使能	bool	{"false":"分屏使能关闭","true":"分屏使能开启"}
»ir_zoom_factor	红外变焦倍数	float	{"max":20,"min":2}	红外变焦倍数
»thermal_supported_palette_styles	设备支持的调色盘样式集合	array	{"size": -, "item_type": enum_int}	不同设备所支持的样式能力有所不同
»thermal_gain_mode	增益模式	enum_int	{"0":"自动","1":"低增益, 测温范围0°C-500°C","2":"高增益, 测温范围-20°C-150°C"}	低增益提供更大的测温范围，高增益拥有更高的测温精度
»thermal_isotherm_state	是否开启等温线	enum_int	{"0":"关闭","1":"开启"}	等温线允许用户观测自己感兴趣的温度区间的内容，让兴趣温度区间的物体能更加凸显
»thermal_isotherm_upper_limit	测温区间上限	int	{"unit":"摄氏度 / °C"}	仅启用等温线功能后有效
»thermal_isotherm_lower_limit	测温区间下限	int	{"unit":"摄氏度 / °C"}	仅启用等温线功能后有效
»thermal_global_temperature_min	全局画面中测量的最低温度	float	{"unit":"摄氏度 / °C"}
»thermal_global_temperature_max	全局画面中测量的最高温度	float	{"unit":"摄氏度 / °C"}
liveview	直播视图区域信息	struct
»liveview_world_region	视场角（FOV）在 liveview 中的区域	struct		变焦相机的视场角相对于广角相机或者红外相机的视场角，在 liveview 中会有所不同。坐标原点为镜头左上角。
»»left	左上角的 x 轴起始点	float		左上角的 x 轴起始点
»»top	左上角的 y 轴起始点	float		左上角的 y 轴起始点
»»right	右下角的 x 轴起始点	float		右下角的 x 轴起始点
»»bottom	右下角的 y 轴起始点	float		右下角的 y 轴起始点

Example:

{
	"data": {
		"ir_lense": {
			"ir_zoom_factor": 2,
			"screen_split_enable": false,
			"thermal_current_palette_style": 11,
			"thermal_gain_mode": 2,
			"thermal_global_temperature_max": 40.0373764038086,
			"thermal_global_temperature_min": 31.65154457092285,
			"thermal_isotherm_lower_limit": -20,
			"thermal_isotherm_state": 0,
			"thermal_isotherm_upper_limit": 150
		},
		"liveview": {
			"liveview_world_region": {
				"bottom": 0.5609484910964966,
				"left": 0.43238765001297,
				"right": 0.5639060735702515,
				"top": 0.433199942111969
			}
		},
		"measure_target": {
			"measure_target_altitude": 34.60000228881836,
			"measure_target_distance": 0,
			"measure_target_error_state": 1,
			"measure_target_latitude": 22.907619920797877,
			"measure_target_longitude": 113.70345426744846
		},
		"payload_index": "81-0-0",
		"wide_lense": {
			"wide_aperture_value": 10,
			"wide_exposure_mode": 1,
			"wide_exposure_value": 16,
			"wide_iso": 8,
			"wide_shutter_speed": 45
		},
		"zoom_lense": {
			"zoom_aperture_value": 10,
			"zoom_calibrate_farthest_focus_value": 34,
			"zoom_calibrate_nearest_focus_value": 64,
			"zoom_exposure_mode": 1,
			"zoom_exposure_value": 16,
			"zoom_factor": 6.999994214380596,
			"zoom_focus_mode": 0,
			"zoom_focus_state": 0,
			"zoom_focus_value": 34,
			"zoom_iso": 8,
			"zoom_max_focus_value": 64,
			"zoom_min_focus_value": 33,
			"zoom_shutter_speed": 45
		}
	},
	"method": "drc_camera_osd_info_push",
	"seq": 1
}

Service

drc初始状态订阅

seq是递增的序号，保证指令顺序执行，与data同级

Topic: thing/product/{gateway_sn}/drc/down

Direction: down

Method: drc_initial_state_subscribe

Data:

Column	Name	Type	constraint	Description
null	null	double

Example:

{
	"data": {},
	"method": "drc_initial_state_subscribe",
	"seq": 1
}

Topic: thing/product/{gateway_sn}/drc/up

Direction: up

Method: drc_initial_state_subscribe

Data:

Column	Name	Type	constraint	Description
result	返回码	int		非 0 代表错误

Example:

{
	"data": {
		"result": 0
	},
	"method": "drc_initial_state_subscribe",
	"seq": 1
}