| 摘要 |
PROBLEM TO BE SOLVED: To realize a variety of audio response corresponding to card owners. SOLUTION: A user raises a card 1 near a data processing unit 2 installed close to a door 3 for opening the door 3. In the card 1-1, an ID code to be used for entrance certification of Mr. Kubo, and audio data corresponding to response messages to Mr. Kubo are recorded. Similarly, in the card 1-2, an ID code to be used for entrance certification of Mr. Tanaka, and audio data corresponding to audio messages to Mr. Tanaka are recorded. The data can be transmitted to the data processing unit 2 in a contactless way. The data processing unit 2 receives the ID code and the audio data from the IC card 1, executes a certification process based on the ID code, determines if the door 3 is to be locked or not, and selects the audio data corresponding to result of the certification process to be outputted. |
