Aemp protocol

Integration level: params
Universal protocol used by various makes of heavy equipment.
flespi parses the Aemp protocol messages into a JSON object with the fields listed below in the Parameters tab.
aemp.avg_load_factor24
number
percentage
Average daily load factor
aemp.carh
number
seconds
Total active regeneration hours
aemp.defr
number
percentage
DEF tank remaining percentage
aemp.defr_capacity
number
liters
DEF Tank capacity
aemp.fuel_tank_capacity
number
liters
Fuel tank capacity
aemp.fuel_used24
number
liters
Fuel consumed by the machine for the last 24 hours period
aemp.idle_non_operating
number
seconds
Total idle non operating hours
aemp.install_timestamp
number
seconds
Telematics Unit Installation Date
aemp.load_count
number
Total cumulative number of loads
aemp.max_speed24
number
km/h
Maximum daily speed for this machine during the previous 24 hours period
aemp.model
string
Equipment Model
aemp.oem_name
string
Equipment Make
aemp.payload_total
number
Cumulative total payload moved by the machine
aemp.pin
string
OEM ISO Number
aemp.power_takeoff
number
seconds
Total power take-off hours
channel.id
number
ID of channel that received a message
device.id
number
ID of device that received a message
device.name
string
Name of device that received a message
device.serial.number
string
Device serial number
device.type.id
number
ID of device type of device that received a message
engine.ignition.status
boolean
Engine ignition status
engine.motorhours
number
hours
Total calculated engine motorhours
fuel.consumed
number
liters
Fuel volume totally consumed by vehicle
fuel.level
number
percentage
Fuel level percentage
ident
string
Device unique identificator and optional password
position.altitude
number
meters
Altitude value for position
position.latitude
number
degrees
Latitude coordinate value
position.longitude
number
degrees
Longitude coordinate value
protocol.id
number
ID of protocol
server.timestamp
number
seconds
Timestamp when server received a message
timestamp
number
seconds
Message timestamp
total.idle.seconds
number
seconds
Total time that vehicle was in idling state
vehicle.odometer
number
Vehicle mileage in base units configured in device (km, miles, 100m etc)
vehicle.vin
string
VIN of vehicle

The AEMP Telematics Data Standard is an XML web service that provides telemetry information about fleets of equipment.

Clients can access a fleet resource by sending an HTTPS GET request to the server at the given location ("AEMP 2.0 compatible server URI" field in the channel configuration). The response is a full snapshot of the fleet. If the fleet contains no equipment at the time of the snapshot, an empty document is returned.