HV Battery Capacity Estimate

During an HV Check, an estimate of the battery capacity is also shown on screen.
All models (except Prius Plus and Prius Plugin) have a nominal 6.5 Ah battery capacity.
To evaluate capacity follow these guidelines:
1) be sure to have at least 60% SOC, engine and battery at operating temperatures (i.e. not too low or too high)
2) park the car
3) start A/C at the lowest temperature, to put some load on the battery
4) be sure the petrol engine is not running and have completed S1 phase
4) start HV Check
5) keep the check running until actual SOC is at least 10% less than the starting SOC

The Estimated Capacity will change color when enough data will be collected.

The same information is present on the report from Hybrid Reporter

New Release

HA:

• Capacity estimate in HV Check
• Fix for trip data missing during HV Check
• Changed SOC red color at 42% 

HR:

• Fuel chart with km breakdown
• Battery capacity estimate
• Fix for empty fuel chart 

Fuel usage over distance

The Fuel usage over distance chart plots consumption on a distance scale.
The green line shows overall fuel usage starting from the beginning of the trip, while the red histogram depicts local fuel consumptionin every single kilometer of the trip

New Release

HA:

• HV battery temperatore now shows when fuel chart is displayed
• Fix for inverter and MG temperatures for Prius 2 and RX400h 

HR:

• Increased line thickness in several charts
• Fixed filled polyline baseline
• Lowered sample count for plotting average kw/speed 

New Release

New release for Hybrid Assistant and Hybrid Reporter

HA:

• The HV Check screen now shows more info about the ongoing test
• The EV stats panel now shows EV % while moving or total
• Brake evaluation for Lexus IS300h is now more accurate
• Fix for inverter temperature lower bound

HR:

• SOC chart
• HV Temperature chart
• HV Delta chart
• Fix for empty fuel charts
• EV in motion
• Option for full VIN display
• Average speed over total trip
• Average EV speed
• BSFC color scale

Voltage Delta Chart

The Voltage Delta chart plots voltage differences between blocks.
The bottom area plots delta value between maximum and minimum values.
Min, Max and average values are also plotted.
If the average value is not roughly halfway between min and max, we may have a block balancing issue.

HV Battery Temperature Chart

The HV Battery Temperature chart plots temperature sensors values during an HV Check.
Common thresholds (fan and EV disable) are also shown, along with current.