Inspection of elevator brake wheel friction based on temperature analysis software

The elevator brake wheel may have friction with the brake shoe during operation, which is easy to reduce the braking force and cause safety hazards. The temperature analysis software designed in this paper takes the thermal image of the brake wheel by the infrared thermal imager as the research object. So that we can use the non-contact method to measure the surface temperature and judge the friction of the brake wheel. The temperature analysis software can provide reference for the safe operation of the elevator.