examples: Update examples j1939
[apps/agl-service-can-low-level.git] / examples / j1939 / j1939_parse.json
index fd4c3fc..a569cfd 100644 (file)
@@ -1,5 +1,6 @@
 
 {   "name": "Virtual J1939",
+       "version": "2.0",
        "extra_sources": [],
        "initializers": [],
        "loopers": [],
                        "length": 8,
                        "name": "ETC1",
                        "bus" : "j1939",
+                       "is_fd" : false,
                        "is_j1939" : true,
                        "signals" : {
-                               "TrnsTrqueConverterLockupEngaged" : {
-                                       "generic_name": "TrnsTrqueConverterLockupEngaged",
+                               "Trns.Trque.Converter.Lockup.Engaged" : {
+                                       "generic_name": "Trns.Trque.Converter.Lockup.Engaged",
                                        "bit_position": 2,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "State signal which indicates whether the torque converter lockup is engaged.",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "TorqueConverterLockupDisengaged": [0],
                                                "TorqueConverterLockupEngaged": [1],
                                                "NotAvailable": [3]
                                        }
                                },
-                               "TrnsTrqCnvrtrLckpTrnstnInPrcess" : {
-                                       "generic_name": "TrnsTrqCnvrtrLckpTrnstnInPrcess",
+                               "Trns.Trq.Cnvrtr.Lckp.Trnstn.In.Prcess" : {
+                                       "generic_name": "Trns.Trq.Cnvrtr.Lckp.Trnstn.In.Prcess",
                                        "bit_position": 6,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "State signal indicating whether or not the transmission torque converter lock up clutch is transitioning between being",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "TransitionIsNotInProcess": [0],
                                                "TransitionIsInProcess": [1],
                                                "NotAvailable": [3]
                                        }
                                },
-                               "SrcAddrssOfCtrllngDvcFrTrnsCntrl" : {
-                                       "generic_name": "SrcAddrssOfCtrllngDvcFrTrnsCntrl",
+                               "Src.Addrss.Of.Ctrllng.Dvc.Fr.Trns.Cntrl" : {
+                                       "generic_name": "Src.Addrss.Of.Ctrllng.Dvc.Fr.Trns.Cntrl",
                                        "bit_position": 56,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "The source address of the SAE J1939 device currently controlling the transmission.",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0,
+                                       "writable" : true
                                },
-                               "MomentaryEngMaxPowerEnable" : {
-                                       "generic_name": "MomentaryEngMaxPowerEnable",
+                               "Momentary.Eng.Max.Power.Enable" : {
+                                       "generic_name": "Momentary.Eng.Max.Power.Enable",
                                        "bit_position": 36,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "Momentarily Requesting highest torque map from the engine control",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "notRqingMaxPowerAvailable": [0],
                                                "mmntarilyRqingMaxPowerAvailable": [1],
@@ -71,8 +77,8 @@
                                                "notAvailable": [3]
                                        }
                                },
-                               "TransInputShaftSpeed" : {
-                                       "generic_name": "TransInputShaftSpeed",
+                               "Trans.Input.Shaft.Speed" : {
+                                       "generic_name": "Trans.Input.Shaft.Speed",
                                        "bit_position": 40,
                                        "bit_size": 16,
                                        "factor": 0.125,
                                        "comment": "Rotational velocity of the primary shaft transferring power into the transmission.",
                                        "unit": "rpm",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0,
+                                       "writable" : true
                                },
-                               "ProgressiveShiftDisable" : {
-                                       "generic_name": "ProgressiveShiftDisable",
+                               "Progressive.Shift.Disable" : {
+                                       "generic_name": "Progressive.Shift.Disable",
                                        "bit_position": 34,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "Command signal used to indicate that progressive shifting by the engine should be disallowed.",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "ProgressiveShiftIsNotDisabled": [0],
                                                "ProgressiveShiftIsDisabled": [1],
                                                "TakeNoAction": [3]
                                        }
                                },
-                               "EngMomentaryOverspeedEnable" : {
-                                       "generic_name": "EngMomentaryOverspeedEnable",
+                               "Eng.Momentary.Overspeed.Enable" : {
+                                       "generic_name": "Eng.Momentary.Overspeed.Enable",
                                        "bit_position": 32,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "Command signal used to indicate that the engine speed may be boosted up to the maximum engine overspeed value to",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "MomentaryEngOverspeedIsDisabled": [0],
                                                "MomentaryEngOverspeedIsEnabled": [1],
                                                "TakeNoAction": [3]
                                        }
                                },
-                               "PercentClutchSlip" : {
-                                       "generic_name": "PercentClutchSlip",
+                               "Percent.Clutch.Slip" : {
+                                       "generic_name": "Percent.Clutch.Slip",
                                        "bit_position": 24,
                                        "bit_size": 8,
                                        "factor": 0.4,
                                        "comment": "Parameter which represents the ratio of input shaft speed to current engine speed (in percent).",
                                        "unit": "%",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0,
+                                       "writable" : true
                                },
-                               "TransOutputShaftSpeed" : {
-                                       "generic_name": "TransOutputShaftSpeed",
+                               "Trans.Output.Shaft.Speed" : {
+                                       "generic_name": "Trans.Output.Shaft.Speed",
                                        "bit_position": 8,
                                        "bit_size": 16,
                                        "factor": 0.125,
                                        "comment": "Calculated speed of the transmission output shaft.",
                                        "unit": "rpm",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0,
+                                       "writable" : true
                                },
-                               "TransShiftInProcess" : {
-                                       "generic_name": "TransShiftInProcess",
+                               "Trans.Shift.In.Process" : {
+                                       "generic_name": "Trans.Shift.In.Process",
                                        "bit_position": 4,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "Indicates that the transmission is in process of shifting from the current gear to the selected gear.",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "ShiftIsNotInProcess": [0],
                                                "ShiftInProcess": [1],
                                                "NotAvailable": [3]
                                        }
                                },
-                               "TransDrivelineEngaged" : {
-                                       "generic_name": "TransDrivelineEngaged",
+                               "Trans.Driveline.Engaged" : {
+                                       "generic_name": "Trans.Driveline.Engaged",
                                        "bit_position": 0,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "Driveline engaged indicates the transmission controlled portion of the driveline is engaged sufficiently to allow a transfer",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
+                                       "writable" : true,
                                        "states": {
                                                "DrivelineDisengaged": [0],
                                                "DrivelineEngaged": [1],
                        "length": 8,
                        "name": "EEC1",
                        "bus" : "j1939",
+                       "is_fd" : false,
                        "is_j1939" : true,
                        "signals" : {
-                               "SrcAddrssOfCtrllngDvcFrEngCntrl" : {
-                                       "generic_name": "SrcAddrssOfCtrllngDvcFrEngCntrl",
+                               "Src.AddrssOf.Ctrllng.Dvc.Fr.Eng.Cntrl" : {
+                                       "generic_name": "Src.AddrssOf.Ctrllng.Dvc.Fr.Eng.Cntrl",
                                        "bit_position": 40,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "The source address of the SAE J1939 device currently controlling the engine.",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "ActlEngPrcntTrqueHighResolution" : {
-                                       "generic_name": "ActlEngPrcntTrqueHighResolution",
+                               "Actl.Eng.Prcnt.Trque.High.Resolution" : {
+                                       "generic_name": "Actl.Eng.Prcnt.Trque.High.Resolution",
                                        "bit_position": 4,
                                        "bit_size": 4,
                                        "factor": 0.125,
                                        "comment": "This parameter displays an additional torque in percent of the reference engine torque.",
                                        "unit": "%",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
                                        "states": {
                                                "0000": [0],
                                                "0125": [1],
                                                "1111NotAvailable": [8]
                                        }
                                },
-                               "EngDemandPercentTorque" : {
-                                       "generic_name": "EngDemandPercentTorque",
+                               "Eng.Demand.Percent.Torque" : {
+                                       "generic_name": "Eng.Demand.Percent.Torque",
                                        "bit_position": 56,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "comment": "The requested torque output of the engine by all dynamic internal inputs, including smoke control, noise control and low",
                                        "unit": "%",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngStarterMode" : {
-                                       "generic_name": "EngStarterMode",
+                               "Eng.Starter.Mode" : {
+                                       "generic_name": "Eng.Starter.Mode",
                                        "bit_position": 48,
                                        "bit_size": 4,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "There are several phases in a starting action and different reasons why a start cannot take place.",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
                                        "states": {
                                                "startNotRqed": [0],
                                                "starterActiveGearNotEngaged": [1],
                                                "notAvailable": [15]
                                        }
                                },
-                               "EngSpeed" : {
-                                       "generic_name": "EngSpeed",
+                               "Eng.Speed" : {
+                                       "generic_name": "Eng.Speed",
                                        "bit_position": 24,
                                        "bit_size": 16,
                                        "factor": 0.125,
                                        "comment": "Actual engine speed which is calculated over a minimum crankshaft angle of 720 degrees divided by the number of cylinders.",
                                        "unit": "rpm",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "ActualEngPercentTorque" : {
-                                       "generic_name": "ActualEngPercentTorque",
+                               "Actual.Eng.Percent.Torque" : {
+                                       "generic_name": "Actual.Eng.Percent.Torque",
                                        "bit_position": 16,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "comment": "The calculated output torque of the engine.",
                                        "unit": "%",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "DriversDemandEngPercentTorque" : {
-                                       "generic_name": "DriversDemandEngPercentTorque",
+                               "Drivers.Demand.Eng.Percent.Torque" : {
+                                       "generic_name": "Drivers.Demand.Eng.Percent.Torque",
                                        "bit_position": 8,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "comment": "The requested torque output of the engine by the driver.",
                                        "unit": "%",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngTorqueMode" : {
-                                       "generic_name": "EngTorqueMode",
+                               "Eng.Torque.Mode" : {
+                                       "generic_name": "Eng.Torque.Mode",
                                        "bit_position": 0,
                                        "bit_size": 4,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "State signal which indicates which engine torque mode is currently generating, limiting, or controlling the torque.",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
                                        "states": {
                                                "Low idle governor/no request (de": [0],
                                                "Accelerator pedal/operator selec": [1],
                        "length": 8,
                        "name": "HOURS",
                        "bus" : "j1939",
+                       "is_fd" : false,
                        "is_j1939" : true,
                        "signals" : {
-                               "EngTotalRevolutions" : {
-                                       "generic_name": "EngTotalRevolutions",
+                               "Eng.Total.Revolutions" : {
+                                       "generic_name": "Eng.Total.Revolutions",
                                        "bit_position": 32,
                                        "bit_size": 32,
                                        "factor": 1000,
                                        "comment": "Accumulated number of revolutions of engine crankshaft during its operation.",
                                        "unit": "r",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngTotalHoursOfOperation" : {
-                                       "generic_name": "EngTotalHoursOfOperation",
+                               "Eng.Total.Hours.Of.Operation" : {
+                                       "generic_name": "Eng.Total.Hours.Of.Operation",
                                        "bit_position": 0,
                                        "bit_size": 32,
                                        "factor": 0.05,
                                        "comment": "Accumulated time of operation of engine.",
                                        "unit": "hr",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                }
                        }
                },
                        "length": 8,
                        "name": "VDC2",
                        "bus" : "j1939",
+                       "is_fd" : false,
                        "is_j1939" : true,
                        "signals" : {
-                               "SteerWheelAngle" : {
-                                       "generic_name": "SteerWheelAngle",
+                               "Steer.Wheel.Angle" : {
+                                       "generic_name": "Steer.Wheel.Angle",
                                        "bit_position": 0,
                                        "bit_size": 16,
                                        "factor": 0.0009765625,
                                        "comment": "The main operator`s steering wheel angle (on the steering column, not the actual wheel angle).",
                                        "unit": "rad",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "LongitudinalAcceleration" : {
-                                       "generic_name": "LongitudinalAcceleration",
+                               "Longitudinal.Acceleration" : {
+                                       "generic_name": "Longitudinal.Acceleration",
                                        "bit_position": 56,
                                        "bit_size": 8,
                                        "factor": 0.1,
                                        "comment": "Indicates the longitudinal acceleration of the vehicle.",
                                        "unit": "m/s/s",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "LateralAcceleration" : {
-                                       "generic_name": "LateralAcceleration",
+                               "Lateral.Acceleration" : {
+                                       "generic_name": "Lateral.Acceleration",
                                        "bit_position": 40,
                                        "bit_size": 16,
                                        "factor": 0.00048828125,
                                        "comment": "Indicates a lateral acceleration of the vehicle.",
                                        "unit": "m/s/s",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "YawRate" : {
-                                       "generic_name": "YawRate",
+                               "Yaw.Rate" : {
+                                       "generic_name": "Yaw.Rate",
                                        "bit_position": 24,
                                        "bit_size": 16,
                                        "factor": 0.0001220703125,
                                        "comment": "Indicates the rotation about the vertical axis.",
                                        "unit": "rad/s",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "SteerWheelAngleSensorType" : {
-                                       "generic_name": "SteerWheelAngleSensorType",
+                               "Steer.Wheel.Angle.Sensor.Type" : {
+                                       "generic_name": "Steer.Wheel.Angle.Sensor.Type",
                                        "bit_position": 22,
                                        "bit_size": 2,
                                        "factor": 1,
                                        "offset": 0,
                                        "comment": "Indicates whether the steering wheel angle sensor is capable of absolute measuring of the number of steering wheel",
                                        "is_big_endian": false,
-                                       "is_signed": false,
+                                       "sign": 0,
                                        "states": {
                                                "RelativeMeasuringPrinciple": [0],
                                                "AbsMeasuringPrinciple": [1],
                                                "NotAvailable": [3]
                                        }
                                },
-                               "SteerWheelTurnCounter" : {
-                                       "generic_name": "SteerWheelTurnCounter",
+                               "Steer.Wheel.Turn.Counter" : {
+                                       "generic_name": "Steer.Wheel.Turn.Counter",
                                        "bit_position": 16,
                                        "bit_size": 6,
                                        "factor": 1,
                                        "comment": "Indicates number of steering wheel turns, absolute position or relative position at ignition on.",
                                        "unit": "turns",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                }
                        }
                },
                        "length": 8,
                        "name": "EBC2",
                        "bus" : "j1939",
+                       "is_fd" : false,
                        "is_j1939" : true,
                        "signals" : {
-                               "RlativeSpeedRearAxle2RightWheel" : {
-                                       "generic_name": "RlativeSpeedRearAxle2RightWheel",
+                               "Rlative.Speed.Rear.Axle2.Right.Wheel" : {
+                                       "generic_name": "Rlative.Speed.Rear.Axle2.Right.Wheel",
                                        "bit_position": 56,
                                        "bit_size": 8,
                                        "factor": 0.0625,
                                        "comment": "The speed of the rear axle #2, right wheel relative to the front axle speed, SPN 904.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "RelativeSpeedRearAxle2LeftWheel" : {
-                                       "generic_name": "RelativeSpeedRearAxle2LeftWheel",
+                               "Relative.Speed.Rear.Axle2.Left.Wheel" : {
+                                       "generic_name": "Relative.Speed.Rear.Axle2.Left.Wheel",
                                        "bit_position": 48,
                                        "bit_size": 8,
                                        "factor": 0.0625,
                                        "comment": "The speed of the rear axle #2, left wheel relative to the front axle speed, SPN 904.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "RlativeSpeedRearAxle1RightWheel" : {
-                                       "generic_name": "RlativeSpeedRearAxle1RightWheel",
+                               "Rlative.Speed.Rear.Axle1.Right.Wheel" : {
+                                       "generic_name": "Rlative.Speed.Rear.Axle1.Right.Wheel",
                                        "bit_position": 40,
                                        "bit_size": 8,
                                        "factor": 0.0625,
                                        "comment": "The speed of the rear axle #1, right wheel relative to the front axle speed, SPN 904.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "RelativeSpeedRearAxle1LeftWheel" : {
-                                       "generic_name": "RelativeSpeedRearAxle1LeftWheel",
+                               "Relative.Speed.Rear.Axle1.Left.Wheel" : {
+                                       "generic_name": "Relative.Speed.Rear.Axle1.Left.Wheel",
                                        "bit_position": 32,
                                        "bit_size": 8,
                                        "factor": 0.0625,
                                        "comment": "The speed of the rear axle #1, left wheel relative to the front axle speed, SPN 904.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "RlativeSpeedFrontAxleRightWheel" : {
-                                       "generic_name": "RlativeSpeedFrontAxleRightWheel",
+                               "Rlative.Speed.Front.Axle.Right.Wheel" : {
+                                       "generic_name": "Rlative.Speed.Front.Axle.Right.Wheel",
                                        "bit_position": 24,
                                        "bit_size": 8,
                                        "factor": 0.0625,
                                        "comment": "The speed of the front axle, right wheel relative to the front axle speed, SPN 904.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "RelativeSpeedFrontAxleLeftWheel" : {
-                                       "generic_name": "RelativeSpeedFrontAxleLeftWheel",
+                               "Relative.Speed.Front.Axle.Left.Wheel" : {
+                                       "generic_name": "Relative.Speed.Front.Axle.Left.Wheel",
                                        "bit_position": 16,
                                        "bit_size": 8,
                                        "factor": 0.0625,
                                        "comment": "The speed of the front axle, left wheel relative to the front axle speed, SPN 904.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "FrontAxleSpeed" : {
-                                       "generic_name": "FrontAxleSpeed",
+                               "Front.Axle.Speed" : {
+                                       "generic_name": "Front.Axle.Speed",
                                        "bit_position": 0,
                                        "bit_size": 16,
                                        "factor": 0.00390625,
                                        "comment": "The average speed of the two front wheels.",
                                        "unit": "km/h",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                }
                        }
                },
                        "length": 8,
                        "name": "ET1",
                        "bus" : "j1939",
+                       "is_fd" : false,
                        "is_j1939" : true,
                        "signals" : {
-                               "EngFuelTemp1" : {
-                                       "generic_name": "EngFuelTemp1",
+                               "Eng.Fuel.Temp1" : {
+                                       "generic_name": "Eng.Fuel.Temp1",
                                        "bit_position": 8,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "comment": "Temperature of fuel (or gas) passing through the first fuel control system.",
                                        "unit": "deg C",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngIntercoolerThermostatOpening" : {
-                                       "generic_name": "EngIntercoolerThermostatOpening",
+                               "Eng.Intercooler.Thermostat.Opening" : {
+                                       "generic_name": "Eng.Intercooler.Thermostat.Opening",
                                        "bit_position": 56,
                                        "bit_size": 8,
                                        "factor": 0.4,
                                        "comment": "The current position of the thermostat used to regulate the temperature of the engine intercooler.",
                                        "unit": "%",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngIntercoolerTemp" : {
-                                       "generic_name": "EngIntercoolerTemp",
+                               "Eng.Intercooler.Temp" : {
+                                       "generic_name": "Eng.Intercooler.Temp",
                                        "bit_position": 48,
                                        "bit_size": 8,
                                        "factor": 1,
                                        "comment": "Temperature of liquid found in the intercooler located after the turbocharger.",
                                        "unit": "deg C",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngTurboOilTemp" : {
-                                       "generic_name": "EngTurboOilTemp",
+                               "Eng.Turbo.Oil.Temp" : {
+                                       "generic_name": "Eng.Turbo.Oil.Temp",
                                        "bit_position": 32,
                                        "bit_size": 16,
                                        "factor": 0.03125,
                                        "comment": "Temperature of the turbocharger lubricant.",
                                        "unit": "deg C",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngOilTemp1" : {
-                                       "generic_name": "EngOilTemp1",
+                               "Eng.Oil.Temp1" : {
+                                       "generic_name": "Eng.Oil.Temp1",
                                        "bit_position": 16,
                                        "bit_size": 16,
                                        "factor": 0.03125,
                                        "comment": "Temperature of the engine lubricant.",
                                        "unit": "deg C",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                },
-                               "EngCoolantTemp" : {
-                                       "generic_name": "EngCoolantTemp",
+                               "Eng.Coolant.Temp" : {
+                                       "generic_name": "Eng.Coolant.Temp",
                                        "bit_position": 0,
                                        "bit_size": 8,
                                        "factor": 0.03125,
                                        "comment": "Temperature of liquid found in engine cooling system.",
                                        "unit": "deg C",
                                        "is_big_endian": false,
-                                       "is_signed": false
+                                       "sign": 0
                                }
                        }
                }