时间序列数据消息示例
时间序列数据
示例数据消息与 "c/{clientId}/o/opcua/v3/u/d/t" 主题相关。
此操作只创建时间序列,无法执行更新和删除操作。
数据集消息
示例
{
"networkMessageHeader": {
"versionFlags": -48,
"extendedFlags1": {
"value": 36
},
"extendedFlags2": {
"value": 0
},
"publisherId": "vehicle-001-publisher",
"uadpversion": 0,
"groupHeaderEnabled": false,
"payloadHeaderEnabled": true,
"timestampEnabled": true,
"picoSecondsEnabled": false,
"promotedFieldsEnabled": false,
"securityEnabled": false,
"chunkMessage": false,
"networkMessageType": "DATA_SET_MESSAGE",
"extendedFlags2Enabled": false,
"publisherIdEnabled": true,
"publisherIdDataType": "String",
"dataSetClassIdEnabled": false,
"extendedFlags1Enabled": true
},
"payloadHeader": {
"count": 1,
"dataSetWriterIds": [1000]
},
"extendedNetworkMessageHeader": {
"timestamp": {
"value": 132279579627160000,
"timeInMillis": 1583484362716,
"utcCalendar": 1583484362716,
"localCalendar": 1583484362716,
"milliSeconds": 13227957962716
},
"picoSeconds": 0
},
"payload": {
"messages": [{
"dataSetMessageHeader": {
"dataSetFlags1": 227,
"dataSetFlags2": 16,
"messageSequenceNumber": 0,
"timestamp": {
"value": 132279579627160000,
"timeInMillis": 1583484362716,
"utcCalendar": 1583484362716,
"localCalendar": 1583484362716,
"milliSeconds": 13227957962716
},
"picoSeconds": 0,
"status": 0,
"configurationVersionDataType": {
"majorVersion": {
"value": 123
},
"minorVersion": {
"value": 123
}
},
"timestampEnabled": true,
"picoSecondsEnabled": false,
"fieldEncoding": "RAW_DATA",
"dataSetMessageValid": true,
"dataSetMessageSequenceNumberEnabled": false,
"statusEnabled": false,
"configurationVersionMajorVersionEnabled": true,
"configurationVersionMinorVersionEnabled": true,
"dataSetFlags2Enabled": true,
"dataSetMessageType": "DATA_KEY_FRAME"
},
"dataSetMessage": [{
"fieldValue": [120, 1.9]
}, {
"fieldValue": [true, 23]
}, {
"fieldValue": [false, 100]
}],
"fieldCount": 3
}]
}
}
一旦发送了上述数据集消息,就会使用如下所示的消息休发出相应的 iot-timeseries 请求。
时间序列消息
时间序列消息示例如下:
示例
[{
"_time": "2020-03-06T08:46:02.716Z",
"Current": 120,
"Voltage": 1.9
}],
[{
"_time": "2020-03-06T08:46:02.716Z",
"Charging": true,
"ChargeLevel": 23
}],
[{
"_time": "2020-03-06T08:46:02.716Z",
"Charging": false,
"ChargeLevel": 100
}]
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Last update: June 30, 2020