Reporting Offline Measurement Points in Batch¶

Offline measurement points are reported in batch in the following scenarios:

A gateway device reports the measurement point data of its sub-devices.
A device that is directly connected to EnOS reports measurement points with different timestamps.
Both scenarios mentioned above.

Note

Configure the following parameters according to the parameters defined in the thing model. If part of the data fails to be reported, the entire request will fail, and the first return code that occurs will be returned.

Upstream

Request TOPIC: /sys/{productKey}/{deviceKey}/thing/measurepoint/resume/batch
Reply TOPIC: /sys/{productKey}/{deviceKey}/thing/measurepoint/resume/batch_reply

Sample Request Format¶

{
    "id":"123",
    "version":"1.0",
    "allowOfflineSubDevice": true,
    "skipInvalidMeasurepoints": true,
    "params":[
        {
            "productKey":"product1",
            "deviceKey":"device1",
            "measurepoints":{
                "Power":{
                    "value":1,
                    "quality":9
                },
                "temp":1.02,
                "branchCurr":[
                    "1.02",
                    "2.02",
                    "7.93"
                ]
            },
            "time":123456
        },
        {
            "productKey":"product1",
            "deviceKey":"device1",
            "measurepoints":{
                "Power":{
                    "value":2,
                    "quality":9
                },
                "temp":2.02,
                "branchCurr":[
                    "2.02",
                    "3.02",
                    "9.93"
                ]
            },
            "time":123567
        },
        {
            "productKey":"product2",
            "deviceKey":"device2",
            "measurepoints":{
                "Power":{
                    "value":1,
                    "quality":9
                },
                "temp":1.02,
                "branchCurr":[
                    "1.02",
                    "2.02",
                    "7.93"
                ]
            },
            "time":123456
        }
    ],
    "method":"thing.measurepoint.resume.batch"
}

Sample Response Format¶

{
    "id":"123",
    "code":200,
    "data":{   }
}

Request Parameter Description¶

Parameter	Type	Mandatory/Optional	Description
id	Long	Optional	The message ID. It is a reserved parameter that is reserved for future use.
version	String	Mandatory	The version of the protocol. The current version is 1.0.
allowOfflineSubDevice	Boolean	Optional	true = Allow the sending of measurement point data for offline devices. false (default) = Do not allow the sending of measurement point data for offline devices. If the value is set to false and the request contains an offline device, the entire request is declined.
skipInvalidMeasurepoints	boolean	Optional	true = Skip invalid measurement points data in a request. false (default) = Do not skip invalid measurement points data in a request. If the value is set to false and the request contains invalid measurement points data, the entire request is declined.
params	Object	Mandatory	The parameters used for reporting the device measurement points.
productKey	String	Optional	The product key of the device. If you need to report the data of sub-devices, the product and device keys of the sub-devices are required. If the product and device keys of sub-devices are not provided, those of the gateway device will be used instead.
deviceKey	String	Optional	The device key of the device. If you need to report the data of sub-devices, the product and device keys of the sub-devices are required. If the product and device keys of sub-devices are not provided, those of the gateway device will be used instead.
measurepoints	Object	Mandatory	The list of the measurement points to be reported.
Power	Struct	Optional	The identifier of the measurement point that you want to report. In this example, the measurement point has the identifier Power. The value you set for the point must match the data type defined for this parameter. In this case, the data type for Power is struct, defined with 2 paramters value and quality.
value	Integer	Optional	The parameter name of the struct data type of the measurement point Power. The value you set must match the data type defined for this parameter. For example, when the data type of this parameter is set to integer in the model, the value here must be an integer.
quality	Integer	Optional	The parameter name of the struct data type of the measurement point Power. In this example, the quality parameter indicates the data quality. Similar to the above, the value you set must match the data type defined for this parameter.
temp	String	Optional	The identifier of the measurement point that you want to report. In this example, the measurement point has the identifier temp. Similar to the above, the value you set must match the data type defined for this parameter.
branchCurr	String	Optional	The identifier of the measurement point that you want to report. In this example, the measurement point has the identifier branchCurr. Similar to the above, the value you set must match the data type defined for this parameter.
time	Timestamp	Optional	The timestamp of the measurement point. When not specified, the value is the server time.
method	String	Mandatory	The request method.

Response Parameter Description¶

Parameter	Type	Mandatory/Optional	Description
code	Integer	Mandatory	The return code. “200” indicates that the request operation is executed successfully.
data	JSON	Optional	The detailed returned information in JSON format.

Return Code¶

Return Code	Error Message	Explanation
1204	Model validate failed	`measurepoints` contains invalid fields.
1206	Measurepoint post data format error	Invalid JSON format.
1212	No sub-device permission	The sub-device is offline or is not connected to EnOS through the pre-configured gateway device.