| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system capable of allowing a user to recognize that home delivery to a residence has been performed.SOLUTION: A communication system includes a camera, a storage section, a code collation section, and a control section. The camera is arranged at a predetermined position in a residence where a resident lives and reads a predetermined authentication code. The storage section stores a table where the authentication code is associated with predetermined information. The code collation section performs detection concerning whether the predetermined authentication code read by the camera coincides with an authentication code previously registered in the storage section. The control section performs notification including the predetermined information to a previously set portable terminal when the coincidence between the predetermined authentication code and the previously registered authentication code is detected by the code collation section.SELECTED DRAWING: Figure 1 |
