Computer architecture for mitigating transistor faults due to radiation
Abstract:
A transmitting computer for a vehicle is disclosed, and includes a command circuit, a monitor circuit, and a master circuit. The command circuit receives a real-time signal and executes a first set of instructions to analyze the real-time signal, and generates a plurality of command signals based on executing the first set of instructions. The monitor circuit receives the command signals and the real-time signal. The monitor circuit executes a second set of instructions to analyze the real-time signal and generates a plurality of replica signals based on executing the second set of instructions. The monitor circuit generates an initial reset command in response to determining an initial miscompare between one of the plurality of command signals and the plurality of replica signals. The master circuit is in communication with both the command circuit and the monitor circuit and receives an indication that the initial reset command is generated.
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