Method, system, and computer-readable medium for detecting wheel tread depth

A system of detecting a pattern depth of tire tread, comprising:

• a first detector for detecting a moving distance that a vehicle moves via at least one wheel;
• a second detector for detecting a number of turns of the wheel of the vehicle in the moving distance;
• and
• a processor electrically connected to the first detector and the second detector, for calculating a current diameter of the wheel according to the moving distance and the number of turns and determining a pattern parameter of the wheel according to the current diameter and a reference value.

A non-transitory computer-readable medium comprising executable instructions that when executed by a processor cause the processor to effectuate a method comprising:

• driving a first detector to detect a moving distance that a vehicle moves via at least one wheel;
• driving a second detector to detect a number of turns of the wheel of the vehicle in the moving distance;
• calculating a current diameter of the wheel according to the moving distance and the number of turns;
• and
• determining a pattern parameter of the wheel according to the current diameter and a reference value.