Method and Device for Controlling an Autonomous Vehicle Using Location Based Dynamic Dictionary

A navigation device, to control an autonomous vehicle based on a dynamic dictionary, the navigation device comprising:

• a processor;
• and
• a memory communicatively coupled to the processor, wherein the memory stores processor instructions, which, on execution, causes the processor to:
• receive an image from an image sensing device associated with the autonomous vehicle, wherein the image sensing device captures the image at a location of the autonomous vehicle;
• extract navigation content from the image;
• identify the navigation content from the image by comparing the navigation content from the image with a dynamic dictionary, wherein the dynamic dictionary is dynamically created based on the location of the autonomous vehicle;
• and
• control the autonomous vehicle based on the navigation content.

A non-transitory computer-readable storage medium having stored thereon, a set of computer-executable instructions for causing a computer comprising one or more processors to perform steps comprising:

• receiving an image from an image sensing device associated with the autonomous vehicle, wherein the image sensing device captures the image at a location of the autonomous vehicle;
• extracting navigation content from the image;
• identifying the navigation content from the image by comparing the navigation content from the image with a dynamic dictionary, wherein the dynamic dictionary is dynamically created based on the location of the autonomous vehicle;
• and
• controlling the autonomous vehicle based on the navigation content.