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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Inteligent battery monitor simulator in c</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/26356/inteligent-battery-monitor-simulator-in-c</link><description> 
I&amp;#39;m looking to build a project that will simulate the monitor a
battery box. Similar like what laptops use. 

 
I want to acurately simulalate two 12v 1300Ah batteries in a
battery box wired in parralell. Like what you use them in my car with
a 500w</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Inteligent battery monitor simulator in c</title><link>https://community.arm.com/thread/125798?ContentTypeID=1</link><pubDate>Tue, 13 Oct 2009 05:08:53 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:175884f9-ca73-4e67-8406-289fcb3faf4a</guid><dc:creator>FALCON YOOSAF</dc:creator><description>&lt;p&gt;&lt;p&gt;
Have you used it practiciccally? because it seems to be a very
handy and efficient way of doing it...&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Inteligent battery monitor simulator in c</title><link>https://community.arm.com/thread/115300?ContentTypeID=1</link><pubDate>Mon, 12 Oct 2009 13:29:32 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:f57c3afe-6d96-4ea6-b5f8-9d72ffd6d2c6</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;

&lt;a href="http://www.atmel.com/dyn/general/search_results2.asp?cx=008864967094569334548%3Aeyfn6tp4lcm&amp;amp;cof=FORID%3A9&amp;amp;ie=UTF-8&amp;amp;q=battery+management#926"&gt;www.atmel.com/.../search_results2.asp&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Inteligent battery monitor simulator in c</title><link>https://community.arm.com/thread/103518?ContentTypeID=1</link><pubDate>Mon, 12 Oct 2009 13:25:22 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:90e19b64-73fc-4a76-a5d1-abc4fc2bfc30</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
I think Atmel used to publish battery monitor applications for the
AVR?&lt;br /&gt;
You could see if they are still available...&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Inteligent battery monitor simulator in c</title><link>https://community.arm.com/thread/77837?ContentTypeID=1</link><pubDate>Mon, 12 Oct 2009 12:20:32 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:1492bfa8-a74e-4b94-8306-ef5f2b5ce729</guid><dc:creator>shaelesh jahaan</dc:creator><description>&lt;p&gt;&lt;p&gt;
Linear technology has a dedicated battery monitoring IC LTC6802-1,
it can monitor individual voltages even in series stacked battery
stacks and has a daisy chainable serial output.&lt;/p&gt;

&lt;p&gt;
there are intelligent battery chargers for different types for
batteries at Texas instruments, u even get free sample for
evaluation, there are some ics which even have led connected to show
u the actual capacity for the battery and the average time left.&lt;/p&gt;

&lt;p&gt;
Look on source forge for the open source simulation: I E do a
search on open source simualtion c&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Inteligent battery monitor simulator in c</title><link>https://community.arm.com/thread/57054?ContentTypeID=1</link><pubDate>Mon, 12 Oct 2009 08:00:26 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:9ed2eb10-4732-4738-9d92-98957d5aa1df</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
There are a copule of integrating battery supervisor chips
available that may possibly be used (SPI or Dallas/Maxim one-wire
interface) and that can measure and integrate time and current. You
would at least need a current shunt but might have to scale the
voltage too.&lt;/p&gt;

&lt;p&gt;
The alternative is to build everything yourself, using ADC. But
you have to handle negative currents which makes it a bit harder.
Just adding an offset and using a single-ended ADC can result in zero
current being counted as a weak charge or discharge current because
of offset errors.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>