Performance Test - Lane Change

Updated on Mar 4, 2026

The Lane Change plugin for VBOX Test Suite gives you the ability to complete and analyse the results from various different lane Change tests, such as the ISO 3888-2.

The Lane Change test has a unique Test Setup ribbon, from which you can configure the test.
 


Image missing

Image missing

Click on the Configure button to open the Settings window where you can define the parameters of the test.

Click on the Report button to create a report from the current test results.

Click on the Maths Channels button to open the Maths Channels window to configure unique maths channels. You can find more information about maths channels in the Test Setup section.

Click on the Save Settings button to save the current test setup and add it to the Saved Settings area in the Add Test window.

The test will also be added to the list under the Performance Test button on the Home tab for easy access.

Click on the Export button to display a dropdown menu with the export options. You can export the selected results or line results to a .csv or a .txt file. 


Image missing

Image missing

Click on the Add Gate button to add a virtual gate to the chart and map at the point of the cursor. Gates are indicated by green lines. The currently selected gate will be indicated by a blue line.

You can now use the gates to define start and/or end conditions.


Image missing

Click on the Add Gate button to add a virtual gate to the chart and map at the point of the cursor. Gates are indicated by green lines. The currently selected gate will be indicated by a blue line.

You can now use the gates to define start and/or end conditions.

When you have added a gate, the name of the currently selected gate will be displayed in the name box. Click on the arrow in the box to see a dropdown list of all the added gates. The gates will be named according to the type of gate (if applicable) and the order it was added.  

Note: You cannot have multiple gates with the same name.

When you have added a gate, you can specify the gate width. The default gate width is 20 m.

Type the required width in the Width (m) value box. 

Click on the Rename button to edit the currently selected gate line.

Click on the Delete button to delete the currently selected gate line. 

Click on the Delete All button to delete all set gates for the session. 

Click on the Export button to export the created gate(s) as an .spl file. This file can be reused at a later date and with another VBOX product.

Click on the Import button to import a previously saved or provided .spl file. When the file is imported, the gates will be added in the order that they were saved in the .spl file.


Image missing

The Add button adds a column to the Test Results area. Click this button to open a dropdown menu where you can select a channel to display in the test results window.

When you select a column header in the Test Results area, the channel name will be displayed in the Channel box (the top box in the Data Column section). Some columns will have required channels and cannot be changed, but if you can change the channel, the Channel box will become a drop-down list with the available channels.    

Data column_SelectedColumn_DefaultChannel
Data column_SelectedColumn_EditChannel
Data column_SelectedColumn_DefaultChannel
Data column_SelectedColumn_EditChannel

When you select a column header in the Test Results area, and it is a changeable channel, the Condition dropdown menu becomes available. The conditions will depend on the test and selected channel.

Examples are:

  • Avg
  • Max
  • Min
  • Delta 
  • At Start
  • At End

The Sort Ascending button will sort the values in the currently selected column in the Test Results area in alphabetical order from A to Z.

The Sort Descending button will sort the values in the currently selected column in the Test Results area in alphabetical order from Z to A.


Image missing

Click on the Select All button to select every run in the Test Results area with one click.

Run -  Deselect All 

Click on the Deselect All button to deselect every run in the Test Results area with one click.

Click on the Deselect All button to deselect every run in the Test Results area with one click.


Image missing

Click on the Edit Data button to open the Session Data window and add various vehicle and test information, such as:

VBTS_LaneChange_SessionData

Vehicle

  • Vehicle Model
  • Vehicle Number
  • Driver Name

Test

  • Test Date
  • Time Zone
  • Test Track
  • Test Facility
  • Comments

Conditions

  • Weather
  • Temperature (ºC)
  • Track temperature (ºC) 

When in Offline mode, the Session Data will be saved into the VBOX file.  This information will be recalled every time the file is loaded into VBOX Test Suite.

When in Online mode, a newly created session will be populated with session data from the previous session.

To save time, you can import and export the session data for other sessions. When you have completed the Session Data, you can export the data to a .vbses file by clicking on the Export button in the Session Data window. The exported file will contain all the session data and can be imported into another session via the Import button in the Session Data window.


Image missing

Click on Help to automatically open an Internet browser and load the relevant section of the User Guide on the Racelogic Support Centre.

If you are creating a new test, the Settings window will open when you add the new test. This is where you can define the test parameters.

If you have already added a Lane Change test and you have it open, you can click on the Configure button to open the Settings window to define or amend the test parameters.

VBTS_LaneChange_Settings
Start Gate

This setting decides the gate that has to be crossed for the test to be started. Click on the down arrow to see the list of the gates added to the test and select the required start gate. 

VBTS_LaneChange_Settings_StartCondition
Start Gate

This setting decides the gate that has to be crossed for the test to be started. Click on the down arrow to see the list of the gates added to the test and select the required start gate. 

VBTS_LaneChange_Settings_StartCondition
End Gate

This setting decides the gate that has to be crossed for the test to be finished. Click on the down arrow to see the list of the gates added to the test and select the required end gate. 

VBTS_LaneChange_Settings_EndCondition
End Gate

This setting decides the gate that has to be crossed for the test to be finished. Click on the down arrow to see the list of the gates added to the test and select the required end gate. 

VBTS_LaneChange_Settings_EndCondition

You can set the pass conditions so that the run fails whenever the threshold is exceeded, either at the start of the test. Failed runs will be highlighted red. 

Click on the + button to add a condition. You can add multiple pass conditions by clicking on the + button again.   

Click on the x button next to a condition to delete it.

Channel

Set the channel you want to apply to the pass condition for the run. Click the down arrow to see the dropdown list of available channels. 
 

Min/Max Value

Set the minimum and maximum values that apply to the condition. Use the up ad down arrows next to the value boxes to increase or decrease the values or type the required values in the value boxes.  
 

At

Decide what time of the test the condition applies to:

  • Anytime
  • Average 
  • Start of Test
  • End of Test
  • Gate X
VBTS_LaneChange_Settings_PassCondition

You can set the pass conditions so that the run fails whenever the threshold is exceeded, either at the start of the test. Failed runs will be highlighted red. 

Click on the + button to add a condition. You can add multiple pass conditions by clicking on the + button again.   

Click on the x button next to a condition to delete it.

Channel

Set the channel you want to apply to the pass condition for the run. Click the down arrow to see the dropdown list of available channels. 
 

Min/Max Value

Set the minimum and maximum values that apply to the condition. Use the up ad down arrows next to the value boxes to increase or decrease the values or type the required values in the value boxes.  
 

At

Decide what time of the test the condition applies to:

  • Anytime
  • Average 
  • Start of Test
  • End of Test
  • Gate X
VBTS_LaneChange_Settings_PassCondition

You can rename a session tab by double-clicking the tab header. Changing the name on the session tab in the software will automatically change the name of the locally saved VBOX file (.vbo or .vbb).

By pressing the Edit Data button next to the name of the session in the Test Results area or on the Test Setup tab on the ribbon, you can add vehicle and test information to the session.

  • When in Offline mode, this information will be saved into the VBOX file, meaning that this information will be recalled every time the file is loaded into VBOX Test Suite.
  • When in Online mode, a newly created session will be populated with session data from the previous session.

This information will be included in the test report to make it easier to see under what conditions the test was conducted.

To save time, you can import and export the session information for use in other sessions (the entire range of data is exported, not just the visible screen).

Once the session information has been completed, you can export the data to a .vbses file. This file will contain all the session information that can then be imported into the open session information field.

VBTS_LaneChange_Results

The Test Results area has the following default columns:

Run
Indicates which run number the results relate to, with run one being the first run completed.

There is also a selection box that, when ticked, includes that run in the graph and into the Average/Max/Min/Standard Deviation calculations. Once selected, a coloured square will appear to indicate which colour this run is displayed as on the graph.
 
Note: If you are loading a file offline, all valid runs will automatically be ticked.
Time (s)
The total time the run has taken.
Distance (m)
The total distance travelled in that run.
Speed (At Start) (km/h)
 The speed the vehicle was travelling at the start of the run.
Speed (At End) (km/h)
The speed the vehicle was travelling at the end of the run.
Speed (Max) (km/h)
The maximum speed the vehicle was travelling during the run.
Speed (Min) (km/h)
 The minimum speed the vehicle was travelling during the run.

The software will automatically add columns based on the configured settings.