Patent ID: 9612931
Date: 2017-04-04
CPC Classifications: G05B,G06F,H04N,Y02D

Claim:
1. An information processing system, the system comprising: a plurality of information processing devices; and a system device control module communicatively coupled to each of the plurality of information processing devices; wherein each information processing device includes: one or more processors, a light emitting diode (LED), a clock generation circuit, a control device, wherein the control device includes a synchronous register, and a sensor, wherein the sensor includes at least a temperature sensor or a power source sensor; wherein each control device: determines the state of a control signal based on a detection of an error by the sensor, stores the state of a control signal in the synchronous register based on the clock generation circuit, receives one or more synchronous packets from the plurality of information processing devices, synchronizes the synchronous register based on the received one or more synchronous packets, and synchronously flashes the LED based on the synchronous register.