Allows recorded Data to be visualised, deleted and saved for further analysis.

Extract Stream Data

It is possible to import the data into a DiaLog oscilloscope for more detailed data analysis and export.

Select the IVD file you wish to look at and click extract stream data.

This will load the recorded ‘Stream Data’ into a DiaLog oscilloscope. Depending on the size of the data log, this process may take a little while—a progress window is displayed.

Once the data has loaded, the oscilloscope will be shown.

Once the scope has been loaded, it will remain accessible in StreamLog and DiaLog via either the ‘Scope List’ or ‘Show Scope’ toolbar icons. This allows ‘Stream Data’ logs to be loaded to DiaLog scopes and accessed via DiaLog after StreamLog has been closed. This gives the user access to the complete DiaLog scope functionality, including data export options. Full details can be found in the DiaLog documentation.

The ‘Editors’ tabs allow the user to navigate between the main features in StreamLog for the selected item in the ‘Projects’ panel.

Sessions Tab

Loggers Tab

Vehicles Tab

Events Tab

Engineers Tab

Live View Tab

Fleet Overview Tab

Fleet Reports Tab

Fleet DTC page

Report Diagnostic Trouble Codes: By Group, By Vehicle, By Date, etc.

Fleet Overview page

This tab provides the complete overview of the fleet. It gives a graphical view of the numbers of connected loggers & the number of vehicles with DTC’s.

Fleet Distance Page

This tab provides the complete details about the distance travelled by vehicles under the fleet. It also gives a graphical representation of the same.

Active Vehicles Page

This tab provides the complete list of active vehicles for the specified time.

Fleet Parameter Page

This tab provides the statistical report of fleet parameters per vehicle.

• Users can select any measurement item to be monitored continuously.

• Sampled results are shown from the data compiled across the fleet.

• Key parameters can be linked across different modules.

IVD data can be extracted from either the Data Management tab in the Editors Panel or the Wizard option in the Toolbar panel.

• From data management, select the IVD.

• Click on the “Request file’ tab.

• Enter the required data size to be extracted from the whole data.

Using the Wizard option, it is also possible to use the Rebel GPRS or WiFi connection to upload individual data files from the logger SD card to the StreamLog server.

Now use the ‘Request Log Data Wizard’:

Select the Logger you wish to use:

Select the IVD file(s) to be retrieved from the Logger.

The transmission of the IVD file will begin. Once the file has completed transfer, it will appear in ‘Stream Data Tab’ with File on Server equal to YES, and there you have the option to print the report.

When a ‘Project’ or ‘Configuration’ group is selected, it lists all the Rebels assigned and allows their addition/removal and assigning of ‘vehicles’ to ‘loggers’.

When a single ‘Configuration’ revision is selected, it displays the associated Logger and allows its removal and assigning of ‘vehicles’.

The ‘Events’ Tab lists all the ‘Triggers’ in the ‘Configuration’ within the ‘Project’, along with information such as the number of events and the first and last occurrence.

The panel also displays the actual events and their recorded location (if available).

Triggers set within the ‘Configuration’ found in the selected ‘Project’ describe each trigger and the number of events that occurred for each, with their first and last occurrences.

Events position provides a graphical plotting of the vehicle location for each event for the selected trigger.

The ‘Events tab’ lists all the events recorded on the selected trigger, providing information such as the Logger and VIN for the event and the ‘Vehicle Structure’ used to record the event and the IVD file in which the event is recorded.

This tab enables the generation of reports on fleet parameters. Users can select different parameters and generate a report with calculations (Average, Sum, Min & Max).

Click on the ‘Add Report’ tab to create a new report.

In the report generator window, assign the report name.

Choose generate points:

• Once per day: points will be generated after monitoring the data for the whole day.

• Once per file: points will be generated for each file.

• Once per trigger: points will be generated for all occurrences of trigger conditions.

Select items from fleet parameters and choose the statistical options.

In the following section user will have the option to choose the monitoring option:

Snapshot: To be used when monitoring the data during a trigger event.

Filter: To be used when you want to monitor the data continuously based on another parameter.

Snapshot trigger will take the snapshot of requested parameters when given conditions are met.

Add filter will monitor and find the statistical information (min, max, avg, sum). about the parameter while filter conditions are satisfied.

From additional options, we can select vehicles whose reports are to be generated.

We can enter a threshold value which will be added to the report.

Extracting report

• Show Report - We can view the report by clicking show report.

• Show combine report – This will generate a combined report for a vehicle.

• Email report – We can Email the combined report.

This tab provides the complete list of vehicles running under a selected project.

It also has options to view the live GPS location of the selected vehicle.

This tab provides the Live view with different drive cycles coloured in different colours. It enables the easy selection of Day filters. It also has a set of tools for live data monitoring (Dials, Labels and Bars).

To add dial, bar or labels in the Live View display screen, click on ‘page 1’ below ‘Live data tools.

Clicking next to ‘page 1’ adds multiple pages to the Live data tools.

Clicking on ‘Add dial/bar/label’ opens the following window for ‘Dial settings’.

Add Dial

• Parameters— Allows the users to choose which parameters they wish to see.

• Units— Defines the units of the chosen parameters.

• Divisions— The users can define the number of divisions on a dial/bar/label chosen.

• Min. Value— Allows the user to assign a minimum value for the chosen parameter.

• Max. Value— Allows the user to assign a maximum value for the chosen parameter.

A total of six dials/bars/labels can be displayed on one page, and multiple pages can be added.

Configuration Structure

Rebels running on StreamLog use a ‘Configuration’ as in regular running, and complete details of this can be found in the DiaLog documentation. However, to transmit key data items to the server, ‘Stream Data’ must be assigned.

Steam Data must be assigned within the ‘Configuration’ and is therefore completed within DiaLog. Once the structure has been completed and the required ‘Data Items’ selected within the ‘Configuration’, the Stream Data facility allows the user to choose several key ‘Data Items’ to be streamed to the server.

The procedure for selecting ‘Stream Data Items’ and transmission rates is outlined below.

Within DiaLog, select the ‘Protocol’ containing the ‘Data Items’ you wish to stream to display the ‘Items’ panel below:

To assign ‘Stream Data Items’:

• Select a single or group of key ‘Data Items’ to be streamed.

• ‘Right-Click’ and select the ‘Stream’ menu item or use the ‘Stream Rate’ toolbar icon.

• A choice of three lists for different stream rates will be displayed. Select the required DAQ depending on the desired stream rate (Each DAQ can contain up to 15 channels).

• The selected items will be added to the ‘Stream Channels’ for the ‘Vehicle Structure’.

‘Stream Data Items’ can also be assigned or edited using the ‘Stream Rate’ icon in the toolbar at the top of the ‘Items’ panel.

Changing Default Stream Data Rates

Within DiaLog, it is possible to independently select the transmission rate for each ‘Stream Data’ DAQ list. This is performed within the ‘Vehicle Properties’ window.

In the ‘Local Database’ in DiaLog, select the ‘Configuration’ you wish to edit.

‘Right Click’ in the ‘Vehicle’ component and select the ‘Properties’ menu item.

This will open the ‘Edit Vehicle’ window, as shown below.

The transmission rates are selected using the drop-down menus as shown.

Assigning logging parameters to the fleet parameter

• Assign required parameters with stream rate.

• Only streamed parameters can be assigned for the generation of the fleet report.

• Click on get fleet parameters for updating.

Updating Fleet Parameters to Projects

• Select the configuration.

• Click on stream channels.

• Select the label and assign fleet parameter from dropbox.

Sending a Vehicle Structure to StreamLog

Once a complete ‘Configuration’ has been created, it must be uploaded to the server to register it with StreamLog and allow the Logger to upload data to StreamLog successfully.

Select the ‘Configuration’ to be used.

‘Right-click’ and select the ‘Server’ menu item.

Click ‘Send Vehicle File to StreamLog’ to upload the structure.

Select the Firmware Version with which you want the Configuration to be compatible.

Select the ‘Project’ in StreamLog to upload the ‘Vehicle Structure’.

Click ‘OK’ to begin uploading the file.

Uploading a Vehicle Structure to a Rebel

Once the structure has been uploaded to the server, it is ready to be uploaded to the Logger (This is performed, as usual, see DiaLog documentation for further details). If a ‘Vehicle Structure’ containing ‘Stream Channels’ isn’t first sent to the server, the user will see a warning when uploading to the Logger.

The Rebel is now ready to begin data logging and streaming to StreamLog.

When a ‘Project’ or ‘Configuration’ group is selected, it lists all the Rebels assigned and allows their addition/removal and assigning of Engineers.

With a specific ‘Configuration’ revision selected in the ‘Projects’ panel, it is possible to send the structure via GPRS or WiFi to a data logger.

Select the required ‘Configuration’ revision in the ‘Projects’ panel.

Select the desired Rebel in the ‘Loggers’ panel.

Right-click the Logger and select ‘Update Logger Structure’.

Extracting streamed data

Requesting IVD data from Logger

This feature allows the user to produce two detailed reports summarising activity over a selected period.

The ‘Report tab’ is available in the toolbar.

It opens a window that allows the user to select the required report parameters, as shown below:

Logger Report:

• Period—Allows the user to select the period of activity the report will cover.

• Projects—Allows the user to report on the current selected ‘Project’ or all activity on the server.

• Items—Select the items of interest to be included in the report.

• Group—Allows the activity reports to be grouped by the Logger or the Vehicle Identification Number.

Event Report:

• Period—Allows the user to select the period of activity the report will cover.

• Projects—Allows the user to report on the current selected ‘Project’ or all activity on the server.

  The content of the event report is predetermined to include all relevant information.

• Select the project.

• Select a required configuration from the project.

• Click on the Sessions tab.

• Select streamed IVD data.

• Click on extract stream data to extract the selected IVD.