Data table
The electric fence energizer device normally sends measurement data to the server approximately every 2 minutes. Under certain conditions, data may be transmitted more frequently. If the device loses GPS signal, no data is sent during that period.
While the latest received values are the most important for representing the current device status (with a slight delay), the system also preserves historical information to allow detailed analysis over time. To achieve this, all received data is consolidated into 15-minute intervals, enabling long-term storage and efficient visualization of the fence voltage, supply voltage, device on-line / off-line status, GSM signal strength and GPS location.
Daily data structure
The data table displays 96 rows per day, covering the period from 00:00 to 23:45, with one row for each 15-minute interval.
Each row contains four columns:
Fence Voltage – Displays the measured fence voltage. If the impulse generator is turned off, an icon and the text “turned off” are shown instead of a voltage value.
Supply Voltage – Displays the measured power supply voltage of the device.
GPS Position – Displays a GPS status icon. If the icon is green, it is clickable and opens a pop-up showing the device position on a map using Google Maps.
GSM Signal Strength – Displays a signal-strength icon and the signal quality (shown as a percentage value).
Purpose and usage
The data table allows users to:
Analyze the daily behavior of the electric fence and power supply.
Detect voltage drops or irregular operating patterns.
Review on-line/off-line availability.
Track device movement through recorded GPS positions. This is particularly useful in cases of suspected relocation or theft, where historical GPS data may be required for recovery or legal purposes.
Data export
The daily data can be exported as a CSV file, which can be opened and further analyzed using common spreadsheet software such as LibreOffice Calc or Microsoft Excel.
