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en:mervis-scada:82-iot-api [2019/05/17 14:05]
m.chlupac |
en:mervis-scada:82-iot-api [2021/04/08 13:04]
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| ====== IoT API ====== | |
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| ===== Simple Example ===== | |
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| <code javascript> | |
| { | |
| "controllers": [{ | |
| "id": "AAABBBCCCDDDDDDAAAABBBSFSDFSFSFSDFSDFS", | |
| "name": "Mervis Av., Building A", | |
| "timestamp": "2019-04-18T15:58:59Z", | |
| "period": "PT5M", | |
| "variable": [{ | |
| "id": "xxxxxxxzzzzzzz", | |
| "name": "Temperature", | |
| "dataType": "float64", | |
| "unit": "°C", | |
| "values": [{ | |
| "value": 23.0 | |
| } | |
| ], | |
| "level1_txt": "Area 52", | |
| "level2_txt": "Building A", | |
| "level3_txt": "AHU 89", | |
| "level4_txt": "Floor 7", | |
| "level5_txt": "Room 12" | |
| }, { | |
| "id": "xxxxxxxzzzzzzz", | |
| "name": "RelativeHumidity", | |
| "dataType": "float64", | |
| "unit": "%", | |
| "values": [{ | |
| "value": 80.0 | |
| } | |
| ], | |
| "level1_txt": "Area 52", | |
| "level2_txt": "Building A", | |
| "level3_txt": "AHU 89", | |
| "level4_txt": "Floor 7", | |
| "level5_txt": "Room 12" | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| </code> | |
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| ===== Full Example ===== | |
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| <code javascript> | |
| { | |
| "controllers": [{ | |
| "id": "AAABBBCCCDDDDDDAAAABBBSFSDFSFSFSDFSDFS", //Unique ID that you can get from sales@mervis.info | |
| "name": "Mervis Av., Building A", //User description of the site or controller | |
| "timestamp": "2019-04-18T15:58:59Z", //Default timestamp of the values. May be overridden in the "Values" section | |
| "period": "PT5M", //Default sample interval. May be overridden in the "Values" section | |
| "levels": [{ //Levels are used to further identify data | |
| "id": 1, //Here is a list of "known" Levels that can be later | |
| "name": "AHU 89" //referenced from each variable. | |
| }, { | |
| "id": 2, | |
| "name": "Building A" | |
| }, { | |
| "id": 3, | |
| "name": "Area 52" | |
| } | |
| ], | |
| "variable": [{ | |
| "id": "xxxxxxxzzzzzzz", //Inique ID of the variable within this controller ID | |
| "name": "Outside temperature", //User description of the variable | |
| "dataType": "float64", //float64, string, int64, uint64, bool, datetime | |
| "unit": "°C", | |
| "values": [{ //One or more measured value records | |
| "timestamp": "2019-04-18T15:55:59Z", //Overrides default timestamp | |
| "period": "PT10M", //Overrides default interval | |
| "value": 23.0 //measured value of "dataType" type | |
| }, { | |
| "timestamp": "2019-04-18T15:58:59Z", | |
| "value": 23.2 | |
| } | |
| ], | |
| "level1_idx": 3, //you can either use Level index to previously defined Levels | |
| "level2_idx": 2, | |
| "levelX_idx": 1, | |
| "level1_txt": "Area 52", //or directly define the Level name | |
| "level2_txt": "AHU 89", | |
| "levelX_txt": "Building A", | |
| "tags": [{ //arbitrary array of tags | |
| "name": "technology_id", //tag name - string | |
| "value": "VZT1", //tag value - string | |
| "type": "string" //string, bool | |
| }, { | |
| "name": "area", | |
| "value": "256", | |
| "type": "number" | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| </code> | |
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