To get the image of a driver(trailer), use the request:
http://{host}/avl_driver_image/<rid>/<did>/<max_border>/<any.png>
| Name | Description | 
|---|---|
| rid | request ID | 
| did | driver(trailer) ID | 
| max_border | max image size (from 16 to 256 pixels, recommended: 32) | 
| any | any value (optional), must contain 0x02 to get trailer image | 
Returns the image in PNG format.