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When viewing detailed results of the Speed Event Management Report

Step-by-Step guide

STEP 1:

When you have opened up the detailed view of a Speed Event from the report results (or have been linked to one via an alert), the first information you will see will be the following; 

Device: Shows the device which generated the speed event. This will be either an IVU or an iFace screen. If your vehicle is fitted with an IVU, the speed event will most likely be generated from that unit. 

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Below the map, you will see a speed vs altitude chart. This is particularly useful in understanding the driver behaviour. Most of the time you will see the altitude decrease as the speed increases, indicating the vehicle was speeding up as it came off a hill. 

STEP 4:

NextGen also displays second by second speed information underneath the speed vs altitude chart. This gives you a clear view of the rate at which the speed increased as well as valuable information regarding the quality of GPS signal during the speed event. If the GPS signal is less than ideal during the event, this brings the validity of the event into question. 

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The above second by second data indicates a perfectly valid speed event - the NSAT (Number of Satellites 7+) is very high, and the HDOP is consistently low (<2. 

STEP 5:

Watch the below tutorial video which demonstrates step by step instructions

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