Information processing apparatus, software renewal method for the same, program carrier signal and storage media
AssigneeFujitsu Limited
InventorKyozo Sano
Life of this patent
Estimating the term…
Abstract
An information processing apparatus operating on a finite energy source comprises a remaining power detection unit detecting a remaining electric power of the finite energy source; a determination unit determining a value of electric power of the finite energy source required for completing a renewal replacing a first software with a second software based on the capacity of the aforementioned second software; a judgment unit judging an achievability of renewing the first software by comparing the value of electric power with the remaining electric power; and a deterrent unit deterring a communication of the information processing apparatus with the outside while renewing the first software by replacing it with the second software.
Claims5
An information processing apparatus operating on a finite energy source, comprising:
- a remaining power detection unit detecting a remaining electric power of said finite energy source;
- a determination unit determining a value of electric power of said finite energy source required for completing a renewal replacing a first software with a second software based on the capacity of the aforementioned second software;
- a judgment unit judging an achievability of renewing said first software by comparing said value of electric power with said remaining electric power;
- and
- a deterrent unit deterring a communication with an outside apparatus while renewing said first software by replacing with said second software, and
- wherein said electric power is determined based on the sum of capacity of said second software and capacity of other not-replaced first software whose storage location needs to be moved when the capacity of said second software is larger than that of said first software which is existing to be replaced, requiring to move a storage location of the other not-replaced first software for securing a storage space of said second software.
A software renewal method for an information processing apparatus operating on a finite energy source, comprising:
- a step in which a second software for renewing a first software installed in said information processing apparatus is received from the outside;
- a step in which a value of electric power of said finite energy source required for completing a renewal replacing a first software with a second software is determined based on the capacity of the second software;
- a step in which a remaining electric power of said finite energy source is detected;
- and
- a step in which an achievability of renewing said first software is judged by comparing said value of electric power with said remaining electric power, wherein
- a communication with an outside apparatus deterred while renewing said first software by replacing with said second software, and
- wherein said value of electric power is determined based on the sum of capacity of said second software and capacity of other not-replaced first software whose storage location needs to be moved when the capacity of said second software is larger than that of said first software which is existing to be replaced, requiring to move a storage location of the other not-replaced first software for securing a storage space of said second software.
A computer program product comprising a computer readable medium having computer readable instructions for:
- a step in which a second software for renewing a first software installed in said information processing apparatus is received from an outside apparatus;
- a step in which a value of electric power of said finite energy source required for completing a renewal replacing a first software with a second software is determined based on the capacity of the aforementioned second software;
- a step in which a remaining electric power of said finite energy source is detected;
- and
- a step in which an achievability of renewing said first software is judged by comparing said value of electric power with said remaining electric power, wherein
- in the step in which said electric power is determined,
- said value of electric power is determined based on the sum of capacity of said second software and capacity of other not-replaced first software whose storage location needs to be moved when the capacity of said second software is larger than that of said first software to be replaced, requiring to move a storage location of the other not-replaced first software for securing a storage space of said second software.
Dependencies are inferred from the claim text.