| 摘要 |
PROBLEM TO BE SOLVED: To provide a report system, a portable machine, a communication apparatus and a bicycle from which information on travel and equipment of the bicycle such as a travel distance and battery remaining quantity can be obtained even in a state where a user of the bicycle dismounts from the bicycle and leaves the bicycle.SOLUTION: The system includes an electronic key 3 to be used for locking and unlocking a bicycle 2 by radio, a display 34 and a speaker 35. While the bicycle is traveling or stopping, the system transmits information such as a travel distance and battery remaining quantity from a communication part 202 of the bicycle 2, receives the information with the electronic key 3, and reports the information with the display 34 and the speaker 35. |
