Wear detection for elevator system belt

1. A method of health monitoring of a belt of an elevator system, comprising:

connecting a health monitoring unit to a belt of an elevator system, the belt including:

a plurality of non-metallic tension members arranged along a belt width and extending longitudinally along a length of the belt, each tension member including a plurality of fibers;

a metallized coating layer applied to at least a portion of an outer surface of at least one tension member of the plurality of tension members, the metallized coating layer having a coating with electrical conductivity greater than a tension member electrical conductivity of the at least one tension member, wherein the health monitoring unit is connected to the belt at the metallized coating layer; and

a jacket material at least partially encapsulating the plurality of tension members and the metallized coating layer, the jacket material defining a traction side of the belt configured to interact with a corresponding surface of a traction sheave of the elevator system;

applying a voltage across the metallized coating layer of the at least one tension member via the health monitoring unit;

evaluating one or more electrical properties at the health monitoring unit, the one or more electrical properties indicative of a health condition of the belt;

measuring a baseline electrical resistance across the metallized coating layer via the health monitoring unit; and

measuring a subsequent electrical resistance across the metallized coating layer after a predetermined time via the health monitoring unit;

wherein a change in electrical resistance from the baseline electrical resistance to the subsequent electrical resistance is indicative of wear of or damage to the jacket material, due to contact of the metallized coating layer to the traction sheave.

2. The method of claim 1 , wherein the one or more electrical properties are one or more of electrical resistance or continuity.

3. The method of claim 1 , wherein an open circuit detected by the health monitoring unit is indicative of a damaged or broken tension member.

4. The method of claim 1 , further comprising utilizing magnetic induction to measure a thickness of the jacket material, wherein the metallized coating layer comprises one or more paramagnetic materials.

5. The method of claim 1 , wherein the metallized coating layer is applied to the tension member via one of a cold spray or an electrodeposition process.

6. The method of claim 1 , wherein the metallized coating layer is formed from one of a copper, tin or nickel material.