Hybrid Assistant Report

Info
Car model Prius C
VIN JTDKDTB30E1------
Odometer 218,125
Generated at 26/06/2023 02:21:23
Version HA:318 HR:318


Index


Trip summary

Time
Start 25/06/2023 18:30:24
Finish 25/06/2023 18:57:04

Trip
Total EV % No Fuel %
Distance 14.86 km 2.66 km 17% 5.50 km 37%
Time 26:39 12:54 45% 12:54 48%
Moving 23:47 7:55 33% 8:50 37%

Speed
Average 22 km/h
Moving Average 24 km/h
EV Average 12 km/h
Max 69 km/h

Environment
Start SOC 56.86%
End SOC 44.31%
Avg Ambient Temperature 28°C

Fuel
Consumption 4.296 L/100km
Usage 0.639 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 Xiaomi
Model M2102J20SG
Product vayu_tr
Android SDK 31
Hostname POCO X3 Pro
Screen 1080x2179
Scale 2.75

OBD
Connection type Bluetooth
Model Vgate iCar 1/G-EZTB-OBDDROID Goliton POWER2
MAC Address 00:1D:A5:04:A9:6E
Name ELM327 v1.5
Manufacturer OBDII to RS232 Interpreter
Firmware ?

Requests per second
Average 18
Start 20
End 0
Delta -20
Min 0
Max 26

Sampling
Start time 25/06/2023 18:30:24
End time 25/06/2023 18:57:04
Duration 26:39
Samples 4388
Average 0.36 sec
Standard deviation 0.23 sec
Disconnections 5
Corrupted frames 0/41,596

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 -40 -10 20 50 80 110 0 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time SOC Battery Current SOC Battery Current

SOC
Average 48.70%
Start 56.86%
End 44.31%
Delta -12.55%
Min 38.43%
Max 57.25%
Standard deviation 5.80%

Variations
Difference from optimum -11.30%
SOC gained from brakings 8.24%
SOC gained from coasting 1.57%
Total SOC gained 9.80%
SOC charged by ICE 12.55%


High Voltage Battery Statistics

Levels
Current Voltage
Avg 1.67 A 156.96 V
Min -36.06 A 137.00 V
Max 110.53 A 168.00 V

Power
Power Charge Limit Discharge Limit
Avg 0.129 kW -3.606 kW 10.357 kW
Start 0.789 kW -3.000 kW 8.000 kW
End 0.782 kW -4.500 kW 11.500 kW
Min -5.788 kW -4.500 kW 8.000 kW
Max 16.235 kW -3.000 kW 11.500 kW

Energy
Total energy from the battery 0.558 kWh
Total energy to the battery 0.477 kWh
Battery energy balance -0.081 kWh
Average services consumption 1.385 kW

Average Power Usage

0 10 20 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

-10 0 10 20 30 40 50 60 70 80 90 100 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Speed/Power Speed Engine power HV Battery Power

Energy Balance

0 10 20 30 40 50 60 70 80 90 100 0 1 2 3 4 5 6 7 8 9 10 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Speed Energy (kWh) Speed Energy

CCL and DCL

30 40 50 60 70 80 -20 -12 -4 4 12 20 0 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 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 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 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 28°C 27°C 91°C 47°C 85°C
Min 28°C 27°C 86°C 39°C 80°C
Max 30°C 29°C 97°C 60°C 92°C

Time to reach given temperature
Coolant Temperature Time
40°C 1:43 sec
50°C 1:43 sec
60°C 1:43 sec
65°C 1:43 sec
70°C 1:43 sec
90°C 1:43 sec

HV Battery Temperature Sensors
Sensor In 1 2 3
% Max - 0% 100% 0%
Max 41°C 46°C 49°C 47°C
Avg 40°C 45°C 47°C 46°C
Min 39°C 45°C 47°C 46°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

Altitude
Avg 0
Start 0
End 0
Min 0
Max 0
Upward 0
Downward 0
Altitude Delta 0

Speed

0 10 20 30 40 50 60 70 80 90 100 30 35 40 45 50 55 60 65 70 75 80 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Speed SOC Speed SOC

Speed
Average 22 km/h
Moving Average 24 km/h
EV Average 12 km/h
Max 69 km/h


Energy

Energy usage and recovery over distance

0 10 20 30 40 50 60 70 80 90 100 -1 -0.6 -0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 0 0 2 4 6 8 10 12 14 Km Km/h kWh Speed kWh out kWh in

Energy consumption over distance

0 10 20 30 40 50 60 70 80 90 100 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 Km Km/h kWh/100Km Speed kWh/100Km

Energy balance by km

0 10 20 30 40 50 60 70 80 90 100 -100 -60 -20 20 60 100 140 180 220 260 300 0 0 2 4 6 8 10 12 14 Km Km/h Wh/km Speed Wh/km out Wh/km in Wh/km total


Engine

RPM Load Power Timing
Avg 1,385 63% 7.897kW 13°
Max 3,240 98% 25.879kW 44°
Min - - - -10°

Ignitions
Total 55
Inefficients 10

RPM

0 1000 2000 3000 4000 -10 18 45 72 100 0 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 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 0 1 2 3 4 5 6 7 8 9 10 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Speed Instant Fuel Consumption Speed Instant Fuel Consumption

Consumption Map

0 1 2 3 4 5 6 7 8 9 10 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 0 2 4 6 8 10 12 14 16 18 20 0 2 4 6 8 10 12 14 Km Km/h L/100km Speed Fuel from trip start Fuel over last Kilometer

Energy
Energy from the petrol engine 1.65 kWh
Energy Consumption 11.62 kWh/100km
Fuel Consumption 4.296 L/100km
Fuel Usage 0.639 L


Power Map

0 10 20 30 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 RPM kW

RPM Scatter Chart

0 10 20 30 40 50 60 70 80 90 100 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 RPM km/h

Engine
State % Longest Time
ICE Running 55% 2:34 sec
ICE Spinning 6% 0:06 sec
ICE Off 50% 2:35 sec

EV Statistics
Trip Length 14.86 km
EV Range 2.66 km
Excessive EV events 80

EV States
State % Longest Time
EV 45% 2:35 sec
EV traction 11% 0:20 sec
Excessive EV 11% 0:20 sec


PSD

ICE RPM Engine Torque MG1 RPM MG2 RPM MG1 Torque MG2 Torque
Avg 1,385 20 1,521 1,723 -11Nm 10Nm
Max 3,240 178 7,851 5,269 32Nm 123Nm
Min 0 -329 -3,488 -288 -28Nm -63Nm

RPM

-4000 -3000 -2000 -1000 0 1000 2000 3000 4000 5000 6000 7000 8000 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time RPM RPM MG1 RPM MG2 RPM

Torque

-180 -60 60 180 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Torque Engine Torque MG1 Torque MG2 Torque

Power

-30 -20 -10 0 10 20 30 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Power Engine power HV Battery Power MG1 Power MG2 Power

Combined power

-30 -20 -10 0 10 20 30 -150 -100 -50 0 50 100 150 0 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Power HSI Combined power Hybrid System Indicator

Fuel Trims

Fuel Trim

-20 -10 0 10 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 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 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.


RPM/Fuel Trim/Ignition Timing

-20 -10 0 10 20 30 40 50 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 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 -1% 6% 5%
Min -20% 4% -14%
Max 3% 7% 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 90 100 110 120 130 140 150 160 170 180 190 200 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 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 90 100 200 208 216 224 232 240 248 256 264 272 280 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 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 0 2 4 6 8 10 12 14 16 18 20 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Speed Instant Fuel Consumption Speed BSFC

BSFC for kW

200 210 220 230 240 250 260 270 280 0 4 8 12 16 20 24 28 32 36 40 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 50 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 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
Average 297
Standard deviation 234


Braking
Brakings 100
Good Brakings 62
Bad Brakings 37
Mixed Brakings 1
Braking Efficiency 62.50 %
Braking while moving 22%
Longest brake event 0:16 sec
Total energy recovered by braking 0.097 kWh

Recovery by braking

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

Recovery by coasting

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

Car Driving

State % Longest Time
Pulse 2% 0:01 sec
Glide 2% 0:03 sec
Approximate Glide 0% 0:00 sec
Coasting 14% 0:06 sec
Neutral 1% 0:08 sec
Heretical 1% 0:04 sec
Accelerator pressed 46% 0:52 sec
Accelerating 46% 0:20 sec
Moving 87% 3:10 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.
  • Neutral: cruising in N gear position.
  • 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 7% 0:12 sec
    Upper ECO 20% 0:18 sec
    Lower ECO 43% 2:30 sec
    CHG 30% 0:23 sec


    Glide Evaluation
    Glide type HV Neutral
    Glide score 3

    Glide Index

    0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 18:30:24 18:33:22 18:36:20 18:39:18 18:42:16 18:45:13 18:48:11 18:51:09 18:54:07 18:57:04 Time Speed Glide Index Speed Glide Index

    Driver Evaluation
    Accelerator Nervousness 5.21
    Braking Efficiency 62.50%
    Inefficient Ignitions 10/55

  • 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.