Patent ID: 9645871
Date: 2017-05-09
CPC Classifications: G06F

Claim:
1. A soft-error-rate calculating device comprising: a building data storing unit that stores building data including information of a structural object of a building; a facility data storing unit that stores facility data including information of a plurality of facilities including an electronic device arranged in the building; a model calculating unit that calculates, by using the building data and the facility data, a model including an attenuation index value representing a degree of attenuation of radiation entering the building by the structural object of the building until the radiation reaches a position of the facility arranged in the building; a soft-error-rate calculating unit that calculates a soft error rate at each position of the facility arranged in the building by using the model including the attenuation index value; and an output controlling unit that outputs information including the soft error rate at each position of the facility to a user.