Some of them may be missing if the proper PIDs are not logged or not supported by your car.
| Start SOC % | HV Battery level at the beginning of the trip. | |||
| End SOC % | HV Battery level at the end of the trip. | |||
| SOC gain % | Difference between end and start level. For non-plug-in hybrids, ideally, a round trip should have 0 SOC gain or loss. | |||
| Average SOC % | Average value during the trip | |||
| Difference from best % | Toyota hybrid system aims at 60% as best battery value. | |||
| Standard deviation | Deviation from best value | |||
| Min SOC % | Minimum value during the trip. | |||
| Max SOC % | Maximum value during the trip. | |||
| SOC gain from brakings | HV Battery % recovered from brakes. | |||
| SOC gain from coasting | HV Battery % recovered while cruising | |||
| SOC gain total | HV Battery % recovered total | |||
| SOC loss from EV driving | HV Battery % depleted while driving with the electric engine. | |||
| ICE off % | Percentage of time the petrol engine was off. | |||
| EV % | Percentage of time the car was in EV mode. Note: on Toyota hybrids, this reflect the EV indicator on the dashboard, not the forced EV button. It may be different from ICE off % since there are conditions where the engine is off but the car is not in EV (engine spinning at speeds > 70 km/h) | |||
| EV Range | Distance run in EV mode. With some careful battery and regeneration usage, this may be way greater than the nominal EV range of the car. | |||
| Trip length | This is taken from the GPS | |||
| Ignitions | How many times the petrol engine was turned on | |||
| Inefficient Ignitions | How many times the petrol engine was turned on for less than 5 seconds | |||
| Battery Stress | You can use this number to compare different driving methods. More current flowing in and out the battery leads to an higher stress measure. | |||
| Max Current | Maximun measured current | |||
| Min Current | Minimum measured current. On Toyota cars, negative values means discharging, while on Ford means charging. | |||
| Pulse % | Percentage of driving time where the car was in pulse | |||
| Glide % | Percentage of driving time where the car was in glide. If the HSI PID is available, glide is computed from it, otherwise, it's just desumed from battery current | |||
| Neutral % | Percentage of driving time where the car was in N | |||
| Heretical % | Percentage of driving time where the car was in heretical (MG1 with negative RPMs on Toyota cars) | |||
| Longest Pulse sequence | Longest Pulse | |||
| Longest Glide sequence | Longest Glide | |||
| Longest Neutral sequence | Longest N | |||
| Longest Heretical sequence | Longest heretical. | |||
| Average Coolant Temperature | Temperature of engine coolant | |||
| Max Coolant Temperature | Temperature of engine coolant | |||
| HSI PWR % | Toyota only - power meter % time in Power zone | |||
| HSI Upper ECO % | Toyota only - power meter % time in upper half of the ECO zone | |||
| HSI Lower ECO % | Toyota only - power meter % time in lower half of the ECO zone | |||
| HSI CHG % | Toyota only - power meter % time in Charge zone | |||
| Average Engine Load | Average value, considering only when the engine is on. | |||
| Min Engine Load | Minimum value, excluding zero (engine off) | |||
| Max Engine Load | Maximum value | |||
| Average Speed | Average on the whole trip, including stops. | |||
| Top Speed | Maximum speed | |||
| Average Absolute Speed Variation | Speed variations, excluding stops. | |||
| Max RPM | Maximum RPM of the petrol engine | |||
| Average RPM | Average is calculated only when the engine is on. | |||
| Trip length | Distance from start to finish | |||
| Fuel used | Fuel volume | |||
| Fuel economy | Value at the end of the trip. | |||
| Best fuel economy | Best value in the whole trip. | |||
| Fuel consumption | Litres burned. | |||
| Brakings | How many times you used the brakes. | |||
| Bad brakings | Number of hydraulic brake interventions: this should be as little as possible. Low speed braking are excluded from evaluation, since under 12 Km/h there's no choice other than using non-regenerative braking. | |||
| Braking efficiency | Ratio of good vs bad brake usage. | |||
| SOC gained % | How many SOC points gained by using regenerative braking in the whole trip. | |||
| Max SOC gained % | Maximum SOC points gained in a single braking. | |||
| Braking % | Percentage of braking vs moving. Braking while the car is standing still is not considered. | |||
| Average Accelerator % | Average value of accelerator pedal. Note: this is the raw value from the ECU; 0 doesn't mean no pressure at all. This parameter can be used for comparing different driving styles on the same road. | |||
| Standard Deviation | Statistic measure of the previous parameter.
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| Absolute Average Accelerator Variation | Variations of the accelerator value, measured only when the car is actually moving. It's measure of your driving aggressiveness: lower values mean a more relaxed driving. | |||
