SUMO
Simulation of Urban MObility

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# TraCI/VehicleType Value Retrieval

## Command 0xa5: Get Vehicle Type Variable

ubyte | string
Variable | Vehicle Type ID
--- | ---

Asks for the value of a certain variable of the named vehicle type.

The following variable values can be retrieved, the type of the return value is also shown in the table.

Overview Retrievable Vehicle Type Variables
Variable | ValueType | Description
--- | --- | ---
id list (0x00) | stringList | Returns a list of ids of currently loaded vehicle types (the given vehicle type ID is ignored)
count (0x01) | int | Returns the number of currently loaded vehicle types (the given vehicle type ID is ignored)
length (0x44) | double | Returns the length of the vehicles of this type (including stop gap) [m]
vmax (0x41) | double | Returns the maximum speed of vehicles of this type [m/s]
accel (0x46) | double | Returns the maximum acceleration possibility of vehicles of this type [m/s^2]
decel (0x47) | double | Returns the maximum deceleration possibility of vehicles of this type [m/s^2]
tau (0x48) | double | Returns the driver's reaction time for vehicles of this type [s]
vclass (0x49) | string | Returns the class of vehicles of this type
emission_class (0x4a) | string | Returns the emission class of vehicles of this type
shape (0x4b) | string | Returns the shape of vehicles of this type
offset (0x4c) | double | Returns the offset (gap to front vehicle if halting) of vehicles of this type [m]
gui width (0x4d) | double | Returns the width of vehicles of this type [m]
color (0x45) | byte,byte,byte,byte | Returns the color of this type

### Response 0xb5: Vehicle Type Variable

ubyte | string | ubyte | <return_type>
Variable | Vehicle Type ID | Return type of the variable | <VARIABLE_VALUE>
--- | --- | --- | ---

The respond to a "Command Get Vehicle Type Variable".

This page was last modified on 13 July 2011, at 14:01.