Hybrid Assistant Report

Info
Car model Prius 4
VIN JTDKB3FU103------
Odometer 20,942
Generated at 02/03/2019 14:39:39
Version HA:253 HR:78


Index


Trip summary

Time
Start 02/03/2019 13:12:59
Finish 02/03/2019 14:15:59

Trip
Total EV % No Fuel %
Distance 134.51 km 2.28 km 1% 6.35 km 4%
Time 1:02:59 2:02 2% 3:32 6%
Moving 1:02:59 1:23 2% 3:32 6%

Speed
Average 131 km/h
Moving Average 131 km/h
EV Average 61 km/h
Max 145 km/h

Environment
Start SOC 50.20%
End SOC 55.69%
Avg Ambient Temperature 4°C
Altitude Delta -19

Fuel
Consumption 6.190 L/100km
Usage 8.326 L

Trip summary values are detailed by Time, Moving and EV.
Time is the total trip time.
Moving stats regards only the fraction of time while the car was not standing still.
EV stats are accounted only when the petrol engine is stopped.
No Fuel sums EV driving with the petrol engine running without fuel like coasting at high speed or driving down a slope.


Device info

Phone
Manufacturer Google
Model Pixel 3
Product blueline
Android SDK 28
Hostname Pixel 3
Screen 1080x2028
Scale 2.75

OBD
Connection type Bluetooth
Model OBDLink LX/MX
MAC Address 00:04:3E:9D:F7:CF
Name ELM327 v1.3a
Manufacturer SCANTOOL.NET LLC
Firmware STN1155 v4.3.3

Requests per second
Average 7
Start 6
End 10
Delta 4
Min 1
Max 20

Sampling
Start time 02/03/2019 13:12:59
End time 02/03/2019 14:15:59
Duration 1:02:59
Samples 18211
Average 0.21 sec
Standard deviation 0.14 sec
Disconnections 0
Corrupted frames 0/86,643

Information about phone and OBD adapter.
The sampling average is the time taken for reading all sensors, in seconds: the lowest, the fastest Hybrid Assistant will run.
Speed is mainly affected by OBD adapter and by other apps running on the phone.


SOC Statistics

SOC

30 40 50 60 70 80 -130 -74 -18 38 94 150 0 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time SOC Battery Current SOC Battery Current

SOC
Average 53.34%
Start 50.20%
End 55.69%
Delta 5.49%
Min 48.24%
Max 60.39%
Standard deviation 1.78%

Variations
Difference from optimum -6.66%
SOC gained from brakings 25.10%
SOC gained from coasting 22.35%
Total SOC gained 47.45%
SOC charged by ICE 25.88%


High Voltage Battery Statistics

Levels
Current Voltage
Avg -0.11 A 224.20 V
Min -125.00 A 186.00 V
Max 142.70 A 268.00 V

Power
Power Charge Limit Discharge Limit
Avg -0.101 kW -31.920 kW 21.000 kW
Start 10.211 kW -31.920 kW 21.000 kW
End -0.756 kW -31.920 kW 21.000 kW
Min -32.053 kW -31.920 kW 21.000 kW
Max 27.955 kW -31.920 kW 21.000 kW

Energy
Total energy from the battery 0.976 kWh
Total energy to the battery 1.177 kWh
Battery energy balance 0.200 kWh
Average services consumption 0.000 kW

Average Power Usage

0 10 20 30 40 50 60 0 20 40 60 80 100 120 140 160 km/h kW

Plot of power required to keep a given speed.
Values are collected only when a constant speed is maintained long enough to have a consistent reading, so a trip with many different speeds may not gather enough data to plot.
Since required energy is heavily influenced by road slope, you should drive on a plain road to have a correct reading.


Power Distribution

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed/Power Speed Engine power HV Battery Power

Energy Balance

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed Energy (kWh) Speed Energy

CCL and DCL

30 40 50 60 70 80 -40 -24 -8 8 24 40 0 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time SOC Power (kW) SOC Battery Discharge Current Limit Battery Charge Current Limit HV Battery Power

Charge and discharge kW limits for the battery.
These values may change with battery level and temperature.
When the battery is nearly full, charge limit is reduced.
On low temperatures, charge and discharge limits are reduced to preserve battery life.


High Voltage Battery Health

Be sure to follow the guideline for HV Check as specified on the official website.

No HV Health data found.

Temperature

Powertrain Temperature

0 10 20 30 40 50 60 70 80 90 100 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Temperature Engine Coolant Temperature Inverter Temperature Battery Temperature MG Temperature Battery Inhaling Temperature Room Temperature Ambient Temperature

Temperature
Ambient Room Coolant Inverter MG
Avg 4°C 24°C 91°C 31°C 66°C
Min 3°C 24°C 81°C 10°C 48°C
Max 6°C 26°C 93°C 36°C 72°C

Time to reach given temperature
Coolant Temperature Time
40°C 2:10 sec
50°C 2:10 sec
60°C 2:10 sec
65°C 2:10 sec
70°C 2:10 sec
90°C 2:10 sec

HV Battery Temperature Sensors
Sensor In 1 2 3
% Max - 65% 80% 0%
Max 26°C 36°C 36°C 34°C
Avg 24°C 33°C 33°C 31°C
Min 22°C 32°C 32°C 30°C

Temperatures for each car component.
Engine coolant temperature is the water temperature, while inverter and MG is the actual component temperature.
For inverters and MGs, only the most significant value among all components is shown.
HV Battery has multiple sensors: usually the inner ones are higher that the outer ones. % Max shows time percentage the specified sensor was the highest of the pack.


Trip

Elevation Profile

110 120 130 140 150 160 170 180 190 200 210 0 2.9 5.8 8.7 11.6 14.4 17.3 20.2 23.1 26 28.9 0 40 80 120 km m kWh

Altitude
Avg 154
Start 145
End 126
Min 111
Max 210
Upward 1,054
Downward 1,073
Altitude Delta -19


Speed

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 30 33 37 40 43 47 50 53 57 60 63 67 70 73 77 80 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed SOC Speed SOC

Speed
Average 131 km/h
Moving Average 131 km/h
EV Average 61 km/h
Max 145 km/h


Engine

RPM Load Power Timing
Avg 2,409 86% 28.785kW 16°
Max 4,635 100% 66.496kW 39°
Min - - - -15°

Ignitions
Total 11
Inefficients 0

RPM

0 1000 2000 3000 4000 5000 -20 4 28 52 76 100 0 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time RPM Engine Load/Ignition Timing RPM Engine Load Ignition Timing

Instant Fuel Consumption

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed Instant Fuel Consumption Speed Instant Fuel Consumption

Consumption Map

0 1 2 3 4 5 6 7 8 9 10 0 18.8 37.5 56.2 75 93.8 112.5 131.2 150 km/h L/100km

Fuel usage over distance

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 40 80 120 Km Km/h L/100km Speed Fuel from trip start Fuel over last Kilometer

Energy
Energy from the petrol engine 29.08 kWh
Energy Consumption 21.47 kWh/100km
Fuel Consumption 6.190 L/100km
Fuel Usage 8.326 L


Power Map

0 10 20 30 40 50 60 70 80 1000 1400 1800 2200 2600 3000 3400 3800 4200 4600 5000 RPM kW

RPM Scatter Chart

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 1000 1400 1800 2200 2600 3000 3400 3800 4200 4600 5000 RPM km/h

Engine
State % Longest Time
ICE Running 98% 30:18 sec
ICE Spinning 3% 0:11 sec
ICE Off 5% 0:35 sec

EV Statistics
Trip Length 134.51 km
EV Range 2.28 km
Excessive EV events 17

EV States
State % Longest Time
EV 2% 0:35 sec
EV traction 1% 0:11 sec
Excessive EV 1% 0:11 sec


PSD

ICE MG1 RPM MG2 RPM MG1 Torque MG2 Torque
Avg 2,409 206 12,166 -30Nm 0Nm
Max 4,635 9,960 13,459 39Nm 116Nm
Min 0 -6,845 568 -43Nm -85Nm

RPM

-7000 3500 14000 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time RPM RPM MG1 RPM MG2 RPM

Torque

-90 15 120 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Torque Engine Torque MG1 Torque MG2 Torque

Power

-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Power Engine power HV Battery Power MG1 Power MG2 Power

Combined power

-70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 -150 -129 -107 -86 -64 -43 -21 0 21 43 64 86 107 129 150 0 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Power HSI Combined power Hybrid System Indicator

Fuel Trims

Fuel Trim

-20 -10 0 10 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Fuel Trim % Long Term Fuel Trim Short Term Fuel Trim Effective Fuel Trim

Fuel Trims are the percentage of change in fuel over time.
The engine control unit keeps proper air:fuel ratio by fine-tuning the amount of fuel going into the engine.


Fuel Trim Map

-20 -10 0 10 1000 1400 1800 2200 2600 3000 3400 3800 4200 4600 5000 RPM %

For each RPM value of the petrol engine, the applied Fuel Trim plotted as a dot.
This map can be used to verify LGP-operating engines working condition.


RPM/Fuel Trim/Ignition Timing

-20 -10 0 10 20 30 40 1000 1400 1800 2200 2600 3000 3400 3800 4200 4600 5000 RPM Fuel Trim/Ignition Timing Ignition Timing Effective Fuel Trim

Fuel Trim and Ignition Timings are plotted at various RPM values.
This map can be used to verify LGP-operating engines working condition.

Fuel Trim
Short Term Long Term Effective
Avg -0% 3% 2%
Min -16% 1% -13%
Max 4% 6% 9%


BSFC Statistics

Brake specific fuel consumption (BSFC) is a measure of the fuel efficiency of an engine that burns fuel And produces rotational Power.

BSFC

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 Engine Speed [RPM] Engine Torque [Nm] 5kW 10kW 15kW 20kW 30kW 40kW 50kW 60kW 70kW Engine Off Low Efficiency Medium Efficiency High Efficiency Best Efficiency

BSFC Absolute Value

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 200 205 211 216 221 227 232 237 243 248 253 259 264 269 275 280 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed/Temperature BSFC Speed Engine Coolant Temperature BSFC

The average BSFC value is plotted with a colored dot.
Range of BSFC excursion is plotted with a green line, so the shorter the line is, the more precise the BSFC value.


Instant BSFC/Fuel Consumption

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed Instant Fuel Consumption Speed BSFC

BSFC for kW

200 210 220 230 240 250 260 270 280 0 7 14 21 28 35 42 49 56 63 70 kW g/kWh

For each kW range of the petrol engine, the produced BSFC value is plotted as a dot. Light colored range depicts full value excurtion, while darker color plots standard deviation from average.
Values are collected only when engine is at working temperature.


RPM/Fuel Trim/Ignition Timing/BSFC

-20 -10 0 10 20 30 40 1000 1400 1800 2200 2600 3000 3400 3800 4200 4600 5000 RPM Fuel Trim/Ignition Timing BSFC Effective Fuel Trim

Fuel Trim and Ignition Timings are plotted at various RPM values.
Ignition Timings values are painted with the BSFC value obtained at that specific point.
This map can be used to verify LGP-operating engines working condition.


BSFC Map


BSFC
Average 214
Standard deviation 59


Braking

Brakings 25
Good Brakings 17
Bad Brakings 8
Mixed Brakings 0
Braking Efficiency 68.00 %
Braking while moving 2%
Longest brake event 0:14 sec
Total energy recovered by braking 0.418 kWh

Recovery by braking

-40 -30 -20 -10 0 0 20 40 60 80 100 120 140 160 km/h kW

Recovery by coasting

-30 -20 -10 0 0 20 40 60 80 100 120 140 160 km/h kW

Car Driving

State % Longest Time
Pulse 12% 0:04 sec
Glide 0% 0:00 sec
Approximate Glide 0% 0:00 sec
Coasting 3% 0:11 sec
Heretical 40% 1:02 sec
Accelerator pressed 96% 10:26 sec
Accelerating 54% 1:29 sec
Moving 100% 1:02:59 sec

Car operational state statistics during the trip.
States are expressed as percentage over the entire trip time and longest time span the state persisted.

  • Pulse: accelerating with nearly all ICE power given to traction.
  • Glide: cruising with no electrical or mechanical traction (exact evaluation using Hybrid System Indicator).
  • Approximate Glide: cruising with no electrical or mechanical traction (approximate evaluation).
  • Coasting: cruising with no accelerator or brake applied.
  • Heretical: cruising with MG1 electric motor providing traction.
  • Accelerator pressed: accerator pedal is pressed, even if not actually accelerating.
  • Accelerating: car speed is increasing.
  • Moving: car is not stopped.
  • Power Meter
    Zone % Longest Time
    PWR 2% 0:43 sec
    Upper ECO 90% 10:22 sec
    Lower ECO 4% 0:12 sec
    CHG 4% 0:26 sec


    Maps

    EV Map


    Instant Consumption Map


    Brake Map


    Glide Evaluation

    Glide type HV Neutral
    Glide score 0

    Glide Index

    0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 6.7 13.3 20 26.7 33.3 40 46.7 53.3 60 66.7 73.3 80 86.7 93.3 100 13:12:59 13:19:59 13:26:59 13:33:59 13:40:59 13:47:59 13:54:59 14:01:59 14:08:59 14:15:59 Time Speed Glide Index Speed Glide Index

    Glide Evaluation Map


    Driver Evaluation

    Accelerator Nervousness 1.85
    Braking Efficiency 68.00%
    Inefficient Ignitions 0/11

  • Accelerator Nervousness: Variability of the accelerator pedal usage. Higher values indicate a nervous driving style
  • Braking Efficiency: Ability to use regenerative braking
  • Inefficient Ignitions: Number of engine ignitions that lasted less than 5 seconds

  • Notes

    Point size on scatter charts is proportional to number of samples: a small, well defined dot represent a higher confidence value than a bigger, faint dot.