How to check an RFID Tag's location and history
The RFID Tags module allows you to check when a tag was last read, display its location on the map, and view its read history.
Whenever a vehicle detects an RFID tag, PILOT automatically updates the tag information.
The list displays the following information:
1. Updated — the date and time when the tag information was last updated.
2. Last update — the time elapsed since the tag was last read.
3. Vehicle — the monitored vehicle that most recently read the RFID tag.
The vehicle is displayed after the tag has been successfully read. Physical contact between the RFID reader and the RFID tag is not required. The tag only needs to be within the reader's detection range.
1. Open the action menu for the RFID tag
2. Select Show on map 
The map will automatically center on the tag's last known location and display a marker.
Click the marker to open an information pop-up showing:
-
the date and time of the last update
-
the tag name
-
the tag ID
-
coordinates that can be copied
-
the address
To close the pop-up, click the × in the upper-right corner or select another marker.
1. Select one or more RFID tags in the list
2. Click Show on map on the toolbar
on the toolbar 
Markers for the selected RFID tags will appear on the map.
To remove all displayed markers, click Clear map 
.
.1. Open the action menu for the RFID tag
2. Select Tag history 
Each record includes:
-
the vehicle that read the RFID tag
-
the date and time of the read
-
the location where the tag was read
Marker colors indicate how much time has passed since the latest data was received from an RFID tag.
By default, the following rules are applied:
-
Green — data was received within the last four hours
-
Red — more than four hours have passed since the last data was received
Marker colors help you quickly identify RFID tags whose information has not been updated recently.
To configure marker colors:
1. Click Icon color settings 
on the toolbar
on the toolbar
2. In the RFID Tag icon colors window, click Add 
3. Create a rule and specify:
-
the marker color
-
the comparison condition
-
the time threshold in hours
4. Click Save to apply the new rules