Hybrid Interface 2013

I have a member pashko90 in for 1 to 3 boards, just need one more interested customer and i will order a batch of 5 boards. wont have the prius till august when i can afford it

 

hello whereswally606
I 'm interrested buy 1 or 2 board

 

hello
I'm currently making new pcb design in eagle. it will be ready soon I hope.
if anyone is interested, it will be nice to check it before make PCB.
let me know.

 

it's almost ready.
ground plane must be added
some strange overlap error with smd. manual routing doesn't work with smd pad.
I need to find somebody good in eagle...

 

Please refresh my old man memory. This is a BMS for a Gen-2 Prius?

Can I get a high level description of what it does since the web page has gone dark?

Bob Wilson

 

Hi Bob,

Only works with second generation. The BMSplus module interconnects into the CanBus wires just before the battery ECU. It captures the HV Battery SoC message on the CanBus and changes the SoC value and then transmits back on the CanBus so that the Hybrid ECU gets the modified SoC message (higher SoC value) and as a result the Hybrid ECU will ask to use more HV battery and less ICE. That pretty much sums it up.

 

hello
the bms2 clone is mounted, I'm waiting for jtag programmer to test it.
if anyone is interested I have 4 pcb available or I can make a complete working device.

 

hello NortTexSalv04Prius

I'm still waiting for programmer from china to test the board
when do you need these 2 board ?
you can send me your question by PM
thanks

 

both bms2 8051F are programmed.
thanks to lopezjm2001 for provide complete how to info.
my cheap programmer came without soft and doesn't work with silicone lab new "simplicity" studio V4 but well with old flash programming utility out from 8BitToolsInstaller-web.exe.
I still need to find some time to make cabling in car to test this bms2 clone

 

It was done using mmbasic programming by Geoff (Geoff's Projects - Maximite Basic). Too complex for most people. You can read about it here - (My Duinomite Mega Canview V4 equivalent Project | PriusChat). I no longer have a Prius so I have forgotten it all.