Patent ID: 11864280
Assignee: AES GLOBAL HOLDINGS PTE LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A machine vision system comprising:
a camera;
a light string comprising at least one light configured to illuminate a target area;
a light driver configured to cause energy stored in a storage capacitor of the light driver to flow through the light string to generate illumination;
a power supply coupled to the light driver and configured to supply charging energy to the light driver to charge the storage capacitor to store the energy; and
a configuration system comprising:
a memory device; and
a controller;

wherein the configuration system is configured to:
cause the power supply to supply the charging energy to the light driver;
trigger a switch of the light driver into a conduction state to cause the energy to flow through the light string;
detect whether a first discharge voltage generated in the light driver in response to the trigger is greater than or equal to a reference voltage; and
store a value of the charging energy in the memory device if the first discharge voltage is greater than or equal to the reference voltage.