Patent ID: 11865876
Assignee: TATA CONSULTANCY SERVICES LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. A non-transitory computer readable medium storing one or more instructions which when executed by one or more processors on a system cause the one or more processors to perform the method comprising:
receiving, via an input/output interface, one or more vehicular data, a temperature of the tire, and information on vehicle longitudinal and translational forces;
identifying, via one or more hardware processors, a stationary digital regime, and a non-stationary digital regime of the at least one tire of the vehicle, wherein the stationary digital regime is identified for a stationary vehicle in one or more predefined positions;
calculating, via the one or more hardware processors, a tread quality index in terms of a tread size and a tread height against a predefined threshold value of the tread quality of the at least one tire;
calculating, via the one or more hardware processors, a pressure value of the at least one tire of the stationary based on a vehicle load, material characteristics and an ambient temperature of the at least one tire, wherein the calculated pressure value is a cool down pressure value provides a baseline pressure value for training a data-driven model;
capturing, via the one or more hardware processors, rate of generation of at least one flat spot of the at least one tire based on the calculated tread quality index, the calculated pressure value, the ambient temperature, the vehicle load, and one or more road surfaces;
calculating, via the one or more hardware processors, a surface index of the tire with respect to a predefined ideal surface for the at least one tire, wherein the vehicle operates on the one or more road surfaces for a predefined time under one or more specific environmental conditions;
determining, via the one or more hardware processors, an operating load index of the at least one tire with respect to a predefined ideal load on the at least one tire, wherein the operating load index includes one or more of operation parameters;
capturing, via the one or more hardware processors, one or more vehicle operation parameters in the form of vehicle operation index;
calculating, via the one or more hardware processors, a tire inflation index based on a pressure saturation value of the at least one tire, the ambient temperature, an initial temperature of the tire, a vehicle speed, an initial pressure value within tire, the calculated surface index, the determined operating load index, and the vehicle operation index;
estimating, via the one or more hardware processors, a variation in the health index of the tire based on the captured flat spot of the tire, the calculated tread quality index, the set of historical operational data of the tire, and the calculated pressure value of the at least one tire of the stationary vehicle; and
recommending, via the one or more hardware processors, an optimal usage pattern based on the estimated variation in the health index of the tire of the running vehicle under different environmental conditions and at different vehicle speeds as one of a plurality of operating or non-operating constraints.