Hybrid Assistant Report

Info
Car model IS300h
VIN JTHBH5D2805------
Odometer 129,680
Generated at 31/10/2017 19:04:36
Version HA:94 HR:48


Index


Trip summary

Time
Start 08/08/2017 10:52:50
Finish 08/08/2017 11:39:28

Trip
Total EV % No Fuel %
Distance 49.77 km 14.75 km 29% 16.00 km 32%
Time 46:37 19:37 43% 20:32 44%
Moving 44:18 16:08 36% 18:13 41%

Speed
Average 64 km/h
Moving Average 68 km/h
EV Average 43 km/h
Max 93 km/h

Environment
Start SOC 62.75%
End SOC 68.63%
Avg Ambient Temperature 20°C
Altitude Delta -23

Fuel
Consumption 4.841 L/100km
Usage 2.409 L
Cost 3.180

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 asus
Model Nexus 7
Product razor
Android SDK 19
Hostname Nexus 7
Screen 1920x1104
Scale 2

OBD
Connection type Bluetooth
Model OBDLink LX
MAC Address 00:04:3E:08:3D:00
Name ELM327 v1.3a
Manufacturer SCANTOOL.NET LLC
Firmware STN1155 v3.4.1

Requests per second
Average 27
Start 35
End 4
Delta -31
Min 4
Max 37

Sampling
Start time 08/08/2017 10:52:50
End time 08/08/2017 11:39:28
Duration 46:37
Samples 12626
Average 0.22 sec
Standard deviation 0.05 sec
Disconnections 0
Corrupted frames -1/-1

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 90 -110 -70 -30 10 50 90 130 0 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 Time SOC Battery Current SOC Battery Current

SOC
Average 61.08%
Start 62.75%
End 68.63%
Delta 5.88%
Min 55.29%
Max 69.80%
Standard deviation 3.32%

Variations
Difference from optimum 1.08%
SOC gained from brakings 46.67%
SOC gained from coasting 25.10%
Total SOC gained 71.76%
SOC charged by ICE 12.94%


High Voltage Battery Statistics

Levels
Current Voltage
Avg -0.59 A 260.32 V
Min -101.95 A 212.00 V
Max 128.74 A 307.50 V

Power
Power Charge Limit Discharge Limit
Avg -0.443 kW -28.500 kW 24.000 kW
Start 2.165 kW -28.500 kW 24.000 kW
End 0.927 kW -28.500 kW 24.000 kW
Min -29.523 kW -28.500 kW 24.000 kW
Max 30.831 kW -28.500 kW 24.000 kW

Energy
Total energy from the battery 1.416 kWh
Total energy to the battery 1.746 kWh
Battery energy balance 0.330 kWh
Average services consumption 1.135 kW

Average Power Usage

0 5 10 15 20 25 30 35 40 0 10 20 30 40 50 60 70 80 90 100 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 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 Time Speed/Power Speed Engine power HV Battery Power

Energy Balance

0 10 20 30 40 50 60 70 80 90 100 110 120 0 0.8 1.7 2.5 3.3 4.2 5 5.8 6.7 7.5 8.3 9.2 10 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 Time Speed Energy (kWh) Speed Energy

CCL and DCL

30 40 50 60 70 80 -40 -16 8 32 56 80 0 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 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 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 Time Temperature Engine Coolant Temperature Inverter Temperature Battery Temperature MG Temperature Battery Inhaling Temperature Ambient Temperature

Temperature
Ambient Coolant Inverter MG
Avg 20°C 85°C 28°C 61°C
Min 19°C 81°C 23°C 56°C
Max 22°C 88°C 43°C 70°C

Time to reach given temperature
Coolant Temperature Time

HV Battery Temperature Sensors
Sensor In 1 2 3
% Max - 16% 100% 0%
Max 26°C 38°C 38°C 36°C
Avg 25°C 34°C 36°C 33°C
Min 24°C 30°C 33°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

140 150 160 170 180 190 200 210 220 0 0.9 1.7 2.6 3.4 4.3 5.1 6 6.8 0 5 10 14.9 19.9 24.9 29.9 34.8 39.8 44.8 49.8 km m kWh

Altitude
Avg 185
Start 191
End 168
Min 144
Max 215
Upward 13,212
Downward 13,295
Altitude Delta -23


Speed

0 10 20 30 40 50 60 70 80 90 100 110 120 30 34 38 42 47 51 55 59 63 68 72 76 80 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 Time Speed SOC Speed SOC

Speed
Average 64 km/h
Moving Average 68 km/h
EV Average 43 km/h
Max 93 km/h


Engine

RPM Load Power Timing
Avg 1,458 74% 15.226kW 21°
Max 3,520 97% 80.375kW 51°
Min - - - -12°

Ignitions
Total 48
Short 24

RPM

0 800 1600 2400 3200 4000 -20 4 28 52 76 100 0 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 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 0 2 4 6 8 10 12 14 16 18 20 22 24 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 Time Speed Instant Fuel Consumption Speed Instant Fuel Consumption

Consumption Map

0 1 2 3 4 5 6 7 8 9 10 11 0 10 20 30 40 50 60 70 80 90 100 km/h L/100km

Fuel usage over distance

0 10 20 30 40 50 60 70 80 90 100 110 120 0 2 4 6 8 10 12 14 16 18 20 22 24 0 5 10 14.9 19.9 24.9 29.9 34.8 39.8 44.8 49.8 Km Km/h L/100km Speed Fuel from trip start Fuel over last Kilometer

Energy
Energy from the petrol engine 7.14 kWh
Energy Consumption 13.68 kWh/100km
Fuel Consumption 4.84 L/100km
Fuel Usage 2.409 L


Power Map

0 8 16 24 32 40 48 56 64 72 80 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 RPM kW

Engine
State % Longest Time
ICE Running 57% 4:10 sec
ICE Spinning 5% 0:22 sec
ICE Off 46% 2:20 sec

EV Statistics
Trip Length 49.77 km
EV Range 14.75 km
Excessive EV events 14

EV States
State % Longest Time
EV 43% 2:20 sec
EV traction 19% 0:55 sec
Excessive EV 5% 0:34 sec


Fuel Trims

Fuel Trim

-10 0 10 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 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 -15 -10 -5 0 5 10 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 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.

Fuel Trim
Short Term Long Term Effective
Avg 1% 0% 1%
Min -9% -10% -14%
Max 10% 4% 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 50 100 150 200 250 0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 Engine Speed [RPM] Engine Torque [Nm] 5kW 10kW 15kW 20kW 30kW 40kW 50kW 60kW 70kW 80kW 90kW 100kW Engine Off Low Efficiency Medium Efficiency High Efficiency Best Efficiency

BSFC Absolute Value

0 10 20 30 40 50 60 70 80 90 100 110 120 200 207 213 220 227 233 240 247 253 260 267 273 280 10:52:50 10:58:01 11:03:11 11:08:22 11:13:33 11:18:44 11:23:55 11:29:06 11:34:17 11:39:28 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.


BSFC for kW

200 208 216 224 232 240 248 256 264 272 280 0 8 16 24 32 40 48 56 64 72 80 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.


BSFC Map

52.23 52.28 52.32 52.36 52.4 52.45 52.49 52.53 52.57 52.62 52.66 22.66 22.75 22.83 22.92 23.01 23.1 23.19 23.27 23.36 23.45 23.54 Longitude Latitude Engine Off Low Efficiency Medium Efficiency High Efficiency Best Efficiency

BSFC
Average 312
Standard deviation 306


Braking
Brakings 41
Good Brakings 20
Bad Brakings 17
Mixed Brakings 4
Braking Efficiency 53.66 %
Braking while moving 9%
Braking while moving 0:14 sec
Total energy recovered by braking 1.028 kWh

Recovery by braking

-30 -25 -20 -15 -10 -5 0 0 10 20 30 40 50 60 70 80 90 100 km/h kW

Recovery by coasting

-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 0 10 20 30 40 50 60 70 80 90 100 km/h kW

Car Driving

State % Longest Time
Pulse 9% 0:06 sec
Glide 0% 0:02 sec
Approximate Glide 1% 0:03 sec
Coasting 14% 0:45 sec
Heretical 11% 0:22 sec
Accelerator pressed 73% 2:59 sec
Accelerating 48% 0:26 sec
Moving 95% 38:04 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 8% 0:20 sec
    Upper ECO 42% 2:22 sec
    Lower ECO 27% 2:06 sec
    CHG 24% 1:02 sec


    Maps

    EV Map

    52.23 52.28 52.32 52.36 52.4 52.45 52.49 52.53 52.57 52.62 52.66 22.66 22.75 22.83 22.92 23.01 23.1 23.19 23.27 23.36 23.45 23.54 Longitude Latitude Engine Running EV Point size is proportional to applied power

    Instant Consumption Map

    52.23 52.28 52.32 52.36 52.4 52.45 52.49 52.53 52.57 52.62 52.66 22.66 22.75 22.83 22.92 23.01 23.1 23.19 23.27 23.36 23.45 23.54 Longitude Latitude Engine Off less than 6L/100km less than 8L/100km less than 10L/100km more than 10L/100km

    Brake Map

    52.23 52.28 52.32 52.36 52.4 52.45 52.49 52.53 52.57 52.62 52.66 22.66 22.75 22.83 22.92 23.01 23.1 23.19 23.27 23.36 23.45 23.54 Longitude Latitude Brake off Regenerative braking Friction braking

    Driver Evaluation
    Accelerator Nervousness 1.31
    Braking Efficiency 53.66%
    Inefficient Ignitions 24/48

  • 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.