| 摘要 |
PROBLEM TO BE SOLVED: To realize the assurance of safety, secrecy and completeness of a downloaded program conveniently at low cost in electrical household appliances having a network function for program distribution. SOLUTION: This program executing device is constituted of a program interpretation executing means 104, a program interpretation executing sub- means 110, a program transmitting destination judging means 105, an execution permission of program interpretation input means 109 and an execution prohibition of program interpretation selecting means 112. When a judgment result of the program transmitting destination judging means 105 is affirmative, the execution prohibition of program interpretation selecting means 112 permits the program interpretation executing means 104 to interpret and execute a program 102 and when the judgment result is negative, the execution prohibition of program interpretation selecting means 112 prohibits the program interpretation executing means 104 to interpret and execute the program 102. |
