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→The Parser
First, and according to technical details about AVL ID 257 (variable data length), run the Teltonika Configurator, go to “System” menu and chose “Codec 8 Extended” as the main Data Protocol, then go to “Accelerometer Features” menu and configure the “Crash Detection Scenario” according to your needs. <br>
First, and according to technical details about AVL ID 257 (variable data length), run the Teltonika Configurator, go to “System” menu and chose “Codec 8 Extended” as the main Data Protocol, then go to “Accelerometer Features” menu and configure the “Crash Detection Scenario” according to your needs. <br>
You can consult Crash Detection details at our Wiki Page.<br>
You can consult Crash Detection details at our Wiki Page.<br>
[[File:Crash Detection configuration example.png|center|700px]]
[[File:700px-Crash Detection configuration example.png|center|700px]]
==='''The Parser'''===
==='''The Parser'''===
'''[[File:Crash Trace Tool.xlsx||Crash Trace Parser Tool]]'''
'''[[media:Crash Trace Praser.xlsx|Crash Trace Parser]]'''
The “Parser tool” consists in one editable sheet where the Crash Data must be entered. This should be done in the “C1” cell.
The “Parser tool” consists in one editable sheet where the Crash Data must be entered. This should be done in the “C1” cell.
Once you enter Trace Data, the parser will decode it automatically.<br>
Once you enter Trace Data, the parser will decode it automatically.<br>
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In cell C6 you’ll get the packet elements.<br>
In cell A6 you’ll get the packet elements.<br>
From cell C8 towards down you´ll get the count of axis packet. (“X” axis value, “Y” axis value and “Z” axis value)<br>
From cell A8 towards down you will get the samples count of axis packet. (“X” axis value, “Y” axis value and “Z” axis value)<br>
In cell E8 towards down you´ll get the axis packet information<br>
In cell C8 towards down you´ll get the axis packet information<br>
In cell F8 and G8 both towards down you will get all the axis “X” info (1byte per cell)<br>
In cell D8 and E8 both towards down you will get all the axis “X” info (1byte per cell)<br>
In cell H8 and I8 both towards down you will get all the axis “Y” info (1byte per cell)<br>
In cell F8 and G8 both towards down you will get all the axis “Y” info (1byte per cell)<br>
In cell J8 and K8 both towards down you will get all the axis “Z” info (1byte per cell)<br>
In cell H8 and I8 both towards down you will get all the axis “Z” info (1byte per cell)<br>
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[[File:The parser distribution.png|center|700px]]
[[File:Crash trace Raw values.PNG|center|700px]]
==='''Parsing'''===
==='''Parsing'''===
After you insert the Crash Trace data in C1 cell, the parser will display processed info in mentioned cells.
After you insert the Crash Trace data in A1 cell, the parser will display processed info in mentioned cells.
Note that all mentioned data is given in HEX.<br>
Note that all mentioned data is given in HEX.<br>
Cell J8 towards down will show the converted HEX Crash Data into DEC (mG) data that belong to X Axis<br>
Cell K8 towards down will show the converted HEX Crash Data into DEC (mG) data that belong to Y Axis<br>
Cell L8 towards down will show the converted HEX Crash Data into DEC (mG) data that belong to X Axis<br>
Cell L8 towards down will show the converted HEX Crash Data into DEC (mG) data that belong to X Axis<br>
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[[File:Real axis values.png|center|700px]]
[[File:Parsing Raw samples.png|center|700px]]
==='''Graphing'''===
==='''Graphing'''===
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[[File:Axis Graph.png|center|700px]]
[[File:Crash Trace Sampling Graph.PNG|center|1000px]]
