This is about aggregated data. You can use the station_id to split data into different small data sets:
- all data with the same station id comes from one station
- you can use alarm_id or parameter_id to identify sensors
therefore, based on station id, alarm_id, parameter_id, you can emulate various sensors from different stations. For example:
- using alarm*.csv: you emulate various stations, in which various alarm sensors (using alarm id) sending alarm information about parameters (param id) whose values are above the threashold.
- using param*.csv: you emulate various stations, in which various sensors measuing different parameters
If you need more data, pls. contact us directly. We have more data that we have not published here. Data is provided by BachPhu, a company developing IoT solution in Vietnam. If you use the data, you can cite the following source:
- Hong-Linh Truong, Integrated Analytics for IIoT Predictive Maintenance using IoT Big Data Cloud Systems, The IEEE International Conference on Industrial Internet (ICII 2018), Bellevue, WA, USA, Oct 21-23, 2018.
This is a collection of sensors data from base stations. The data structure is as follow:
- station_id: the id of the stations
- datapoint_id: the id of the sensor (data point)
- alarm_id: the id of the alarm
- event_time: the time at which the event occurs
- value: the value of the measurement of the datapoint
- valueThreshold: the threshold set for the alarm. Note that some threshold values are set to a default value of 999999.
- isActive: the alarm is active (true ) or not (false)
- storedtime: no store
Note that the data is not clean.
The following table describes sensors (datapoint_id):
| parametr_id | sensor |
|---|---|
| 111 | Room Temperature |
| 112 | Temperature of Airconditioner 1 |
| 126 | Frequency of Power Generator |
| 123 | Frequency of Power Grid |
| 124 | Voltage of Power Generator |
| 114 | Outdoor temperature |
| 121 | Voltage of Power Grid |
| 113 | Temperature of Airconditioner 2 |
| 162 | Runtime of Airconditioner 1 |
| 163 | Runtime of Airconditioner 2 |
| 164 | Runtime of AC |
| 165 | Runtime of Power Generator |
| 153 | Motion sensor |
| 151 | Smoke sensor |
| 152 | Door sensor |
| 154 | Water leak sensor |
| 125 | Load of power generator |
| 122 | Load of Power Grid |
| 161 | Capacity |
| 155 | Heat increase |
| 141 | Total Battery Voltage |
| 115 | Humidity |
| 116 | Battery temperature |
| 143 | Voltage of Battery 1 |
| 144 | Voltage of Battery 2 |
| 142 | Load of Battery 1 |
| 145 | Load of Battery 1 |
The follow table explains some types of alarms:
| alarm_id | Type of alarms |
|---|---|
| 316 | smoke |
| 319 | motion |
| 320 | failed temperature sensor |
| 303 | failed equipment |
| 306 | high moisture |
| 307 | low moisture |
| 308 | high AC voltage |
| 309 | low AC voltage |
| 310 | high AC load current |
| 311 | low AC load current |
| 312 | high DC voltage |
| 313 | low DC voltage |
| 314 | high DC load current |
| 315 | low DC load current |
| 322 | high room temperature |
| 323 | connection loss |
| 302 | equipment connection loss |
| 304 | high outdoor temperature |
| 321 | lack of gas in air conditioner |
| 317 | door open |
| 318 | flooding |
| 324 | increasing temperature |
| 325 | battery's high temperature |
| 301 | AC power loss |
| 305 | low temperature |