Hardware Interface Description - KORE Telematics
Hardware Interface Description - KORE Telematics
Hardware Interface Description - KORE Telematics
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XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong><br />
Confidential / Released<br />
s<br />
4.3.2 Comparison of Trickle Power and Push-to-Fix mode<br />
A comparison of the Trickle Power mode and Push-to-Fix mode is shown in Figure 28. This<br />
diagram shows that for position update intervals less than approximately 600 seconds (i.e.<br />
rates faster than one fix per 10 minutes), the Trickle Power mode at an update interval of 10<br />
seconds offers a lower power solution. The user would then be required to filter the output<br />
position data to use only the data points corresponding to the desired update interval. For<br />
example, if the desired position output is at 60 second intervals, then the user would only<br />
need one out of every six position outputs at a 10 second Trickle Power update interval.<br />
Alternatively, the user could perform smoothing or averaging of the position data and provide<br />
an output at the desired rate.<br />
Please note that neither Trickle Power mode nor Push-to-Fix mode are supported if running<br />
XT55/56 AVL software. For further details regarding power supply ratings see [3].<br />
Figure 28: Comparing typical current in Trickle Power and Push-to-Fix mode<br />
XT55/56_hd_v02.06a Page 74 of 125 17.12.2004
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