Search found 24 matches

by Fufunka
Fri Oct 22, 2010 10:56 am
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

Thanks for the clarification, yes seems as plenty of power. To put the separate question of Ipaq PDAs at rest for the moment, I contacted the author on the following address, lets wait a bit what eventually turns out on that front. Ipaq PDA EV dashboard link contact page: http://www.emobilis.lt/" on...
by Fufunka
Thu Oct 21, 2010 9:18 pm
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

I can more or less subscribe to that, however, in the previous post I was just little bit surprised to hear that the planned master bms board V3 perhaps might not have enough capacity (due to lcd output work among other things) to perform such crucial operations as logging alarm states (and onload b...
by Fufunka
Thu Oct 21, 2010 5:33 pm
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

Look at it from the longer perspective, it is benefitial, that master won't be running the display at all, rather concentrating all its sillicon power on doing batt. management, and sending out (serial) data. As the visual-dashbord-logger operation will be offloaded onto another sillicon muscule ins...
by Fufunka
Thu Oct 21, 2010 4:34 pm
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

Finally watched your brand new BMS/DAQ videos, very exciting, pls. allow for a couple of questions and little suggestions: - this is quite clever approach to offload the computation of raw -> corrected data onto higher cpu outside the BMS master, e.g. in excel script/macro or some related batch enab...
by Fufunka
Wed Oct 20, 2010 10:50 pm
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

Agree, this is sort of upper cloud over the BMS.. The advantage of the most complex stuff like PLC components and SCADA is that it's one great package, including a database, which collects in one place all the performance data and sensory inputs, relay positions, (wall) energy consumption, issues da...
by Fufunka
Wed Oct 20, 2010 6:45 pm
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

As mentioned above, most of the stuff is already there on the table, it's just matter of connecting a couple of existing applications, setting up your router in case garage/parking spot is far away (and additional bridging router is needed), perhaps in your case you can run the ethernet cable from c...
by Fufunka
Wed Oct 20, 2010 10:03 am
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

This is survey post for both needed area of software packages: serial com and actual displays.. 1/ Looking for serial port-LAN, serial port server, serial port redirector and serial port tunneling over (TCP/IP, UDP, and more), and virtual port applications for Pocket PC 2003SE, WM5.0, WM6.0, some pa...
by Fufunka
Wed Oct 20, 2010 7:10 am
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

Thanks for the prompt reply. I added on the list, one more relay control for heating/cooling is that possible to fit in V3 (this could be a commercial standalone unit ala gardening thermostat/sauna timer with its own settings to make it easier)? Also, let me explain the ODBII question, I was just th...
by Fufunka
Tue Oct 19, 2010 9:07 pm
Forum: BMS thread
Topic: Master Board Version 3
Replies: 47
Views: 78432

Re: Master Board Version 3

Some of these feature requests appeared on page #1, others were gleaned from older posts, understandably some might be more suitable for V4.. - support for gfx display, very interesting mix of info-tabs and visualization shown in this example, apart from neat display arrangement, his very idea of &q...
by Fufunka
Thu Oct 15, 2009 10:20 pm
Forum: BMS thread
Topic: Old BMS Hardware Thread
Replies: 613
Views: 371622

Re: You will love this!!!

I will say that is much more voltage than I would feel comfortable working with. :shock: Well, as mentioned before and in fact you won't see such a high voltage, the concept is based on braking the ~600vdc pack into -/+ 300v lines feeding the controller. And for charging only ~48V packs dis-connect...

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