| 摘要 |
PROBLEM TO BE SOLVED: To provide a maintenance time prediction system for predicting maintenance time of a particle detector.SOLUTION: A maintenance time prediction system includes: a period acquisition unit 301 which acquires a period required until the total number of particles detected by a particle detector 20 reaches a reference value; a period recorder 401 which records the acquired period; a reset unit 302 which resets the total number of detected particles to zero after the total number of detected particles reaches the reference value; an extraction unit 303 which extracts the shortest period among a plurality of periods recorded in the period recorder 401; and a prediction unit 304 which predicts time obtained by passing through the shortest extracted period from time in which the particle detector 20 restarts detection of the particles as the next maintenance time of the particle detector 20 after the total number of detected particles reaches the reference value and the particle detector 20 is maintained. |
