Patent ID: 8610888

Claim:
A light measurement system, for measuring light characteristics of a plurality of light sources, comprising: a processing unit, having a plurality of pins, for transmitting a control signal through the pins; a plurality of capturing modules, coupled to the processing unit, and each of the capturing modules being provided for capturing light characteristics of each of the light sources, and each of the capturing modules having a control unit and a sampling unit, and the control unit controlling the sampling unit to capture the light characteristics of each of the corresponding light sources according to the control signal, and the sampling unit outputting captured frequency-related data according to the light characteristics; a plurality of signal conversion units, coupled to the sampling units of the capturing modules respectively, for converting the captured data into a capture bit code; and a demultiplexing unit, coupled to the signal conversion units and the processing unit, for switching a connection path between each of the signal conversion units and the processing unit according to the control signal of the processing unit to output the capture bit code to the processing unit from each of the signal conversion units.