Cloud Services API ReferenceAdvanced Device ServicesExtension APIsThird-Party Industry Device CapabilitiesFire Protection ServiceOverview of Smart Firefighting Device Open Capabilities

Overview of Smart Firefighting Device Open Capabilities

Last Updated on : 2023-06-20 14:54:03download

This topic describes how to integrate with open capabilities of smart firefighting devices.

Control and manage smart firefighting devices

API name	API endpoint
Mute Device	POST:/v1.0/fire-control/{device_id}/actions/silence-enable

Smart firefighting device event format

After you subscribe to the message service for a cloud development project, you will receive event messages from the linked smart firefighting devices. For more information about the integration with a message queue, see Message Queue.

Data format

Multiple data point identifiers (DP codes) are combined into event data to be reported.

Example:

{
    "dataId": "AAXRV4BrtW9BRB9A2JYW****",
    "devId": "6ca",
    "productKey": "obxxba9vowgc****",
    "status": [
        {
            "1": "eed6810d-82e1-41cd-ba4a-7664f31942cb",
            "code": "alarm_trace_id",
            "t": 1637548630455,
            "value": "eed6810d-82e1-41cd-ba4a-7664f31942cb"
        },
				{
            "5": "Not processed",
            "code": "alarm_result_content",
            "t": 1637548630455,
            "value": "Not processed"
        },
      	{
            "6": 4065,
            "code": "alarm_value",
            "t": 1637548630455,
            "value": 4065
        },
      	{
            "4": 1650433413000,
            "code": "alarm_trace_time",
            "t": 1637548630455,
            "value": 1650433413000
        },
      	{
            "2": "Alarm triggered when the upper limit is exceeded",
            "code": "alarm_event_content",
            "t": 1637548630455,
            "value": "Alarm triggered when the upper limit is exceeded"
        },
      	{
            "7": "MPa",
            "code": "alarm_unit",
            "t": 1637548630455,
            "value": "MPa"
        },
     	 	{
            "3": "device_alarm",
            "code": "fire_alarm_type",
            "t": 1637548630455,
            "value": "device_alarm"
        }
		]
}

Report alarm data

List of data types

DP code for alarms	Data description	Data type
alarm_trace_id	Alarm event ID	String type.
alarm_event_content	Alarm content	String type.
fire_alarm_type	Fire alarm type	Enum type. Valid values: `fire_alarm`: fire alarm `device_alarm`: device alarm `device_fault`: device fault `signal_fault`: communication fault `upper_alarm`: an alarm triggered when the upper limit is reached `lower_alarm`: an alarm triggered when the lower limit is reached `low_battery`: low battery alarm `state_fault`: state alarm `others`: other types
alarm_trace_time	Event occurrence time	String type.
alarm_result_content	Event processing result	String type.
alarm_value	Event value	Long type. The reported value has been magnified by 10,000 times to deal with the decimal places. The value must be divided by 10,000 to get the real value.
alarm_unit	Alarm unit	String type.
alarm_process_time	Alarm processing time	String type.
alarm_level	Alarm severity level	Enum type. Valid values: `event`: event `secondary`: secondary `important`: important `urgent`: urgent

Report monitoring data

List of data types

DP code for monitoring	Data description	Data type
monitor_name	Monitoring metric name	String type.
monitor_data	Monitoring metric data	String type.
monitor_value	Monitoring metric value	Long type. The reported value has been magnified by 10,000 times to deal with the decimal places. The value must be divided by 10,000 to get the real value.
monitor_unit	Monitoring metric unit	String type.
monitor_time	Monitoring time	String type.

Smart firefighting event format v1.0

Device event messages are compatible with v1.0 format. If you want to subscribe to the v1.0 format, please contact Tuya’s staff. For more information about the integration process, see Device event format v1.0.

Send alarms

API description

You will be notified by messages when a firefighting device sends an alarm or goes wrong.

Parameters

Parameter name	Data type	Description	Required
bizCode	String	The business code of a specified event. Default value: `edge_device`.	Yes
eventType	String	The type of a specified event. Default value: `edge_report_data`.	Yes
mode	String	The mode of a specified event. Default value: `fire_alarm`.	Yes
deviceId	String	The ID of a specified Tuya device.	Yes
alarm_trace_id	String	The ID of a specified alarm event. It is used to update the event processing result `alarm_result_content` after an alarm is triggered.	Yes
alarm_event_content	String	Describe the content of an alarm.	Yes
fire_alarm_type	Enum	Fire alarm type. {“range”:[“fire_alarm”,“device_fault”,“device_alarm”,“others”]}. Alarm types include fire alarm, device fault (low battery), and device alarm.	Yes
alarm_trace_time	String	The 13-digit timestamp when an event occurs. Unit: milliseconds.	Yes
alarm_result_content	float	Describe the event processing result. The specific content is defined by the third-party platform. This document only provides an example.	Yes
alarm_value	float	The event value.	Yes
alarm_unit	String	The unit of an alarm. It is related to the event value, such as the degree Celsius.	Yes
alarm_process_time	String	The timestamp when an alarm is processed. Unit: in milliseconds.	No

Example

{
    "data": "{\"data\":{\"deviceId\":\"6c0********z\",\"dpData\":{\"alarm_trace_id\":\"87-ebe9-47e1-8bab-66f9***4\",\"alarm_event_content\":\"Lower limit alarm\",\"fire_alarm_type\":\"device_alarm\",\"alarm_trace_time\":\"15****87\",\"alarm_result_content\":\"Unprocessed\",\"alarm_value\":\“0.003\”,\"alarm_unit\":\"cm\",\"alarm_process_time\":\"1595495410187\"}},\"mode\":\"fire_alarm\"}",
    "bizCode": "edge_device",
    "eventType": "edge_report_data"
}

Report device data

API description

You will be notified by messages when a firefighting device detects any data changes.

Parameters

Parameter name	Data type	Description	Required
bizCode	String	The business code of a specified event. Default value: `edge_device`.	Yes
eventType	String	The type of a specified event. Default value: `edge_report_data`.	Yes
mode	String	The mode of a specified event. Default value: `fire_monitor`.	Yes
deviceId	String	The ID of a specified Tuya device.	Yes
monitor_data	String	The code of a specified test item.	Yes
monitor_name	String	The name of a specified test item in Chinese.	Yes
monitor_value	Value	The value of the test item data.	Yes
monitor_unit	String	The unit of the test item data.	Yes
monitor_time_data	String	The 13-digit timestamp when the test item data is generated. Unit: milliseconds.	Yes

Example

{
    "data": "{\"data\":{\"deviceId\":\"6c0********z\",\"dpData\":{\"monitor_data\":\"tem\",\"monitor_name\":\"Temperature\",\"monitor_value\":0x0502,\"monitor_unit\":\"Degree Celsius\",\"monitor_time_data\":\"1595****0187\"}},\"mode\":\"fire_monitor\"}",
    "bizCode": "edge_device",
    "eventType": "edge_report_data"
}

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