Information notifying device
View Patent ↗An information notifying device in accordance with the present disclosure includes a first communication circuit, a second communication circuit, a clock, and a controller. The first communication circuit receives first information regarding an estimated arrival time at which transportation equipment will arrive at a destination. The second communication circuit receives second information regarding a remaining battery capacity of a battery installed in an external device. The clock keeps a current time. The controller calculates a first charging time necessary to charge the external device to a fully charged state based on the second information, and outputs information prompting to charge the external device at a first timing based on the first information, the current time and the first charging time.
1. An information notifying device comprising:
a first communication circuit that receives first information regarding an estimated arrival time at which transportation equipment will arrive at a destination;
a second communication circuit that receives second information regarding a remaining capacity of a battery installed in an external device;
a clock that keeps a current time; and
a controller that calculates a first charging time necessary to fully charge the battery of the external device based on the second information, and outputs information prompting to charge the battery of the external device at a first timing based on the first information, the current time and the first charging time,
wherein the controller calculates the first charging time based on the second information and first power information regarding a capability of a first power supply, which charges the external device, to supply power to the external device.
2. The information notifying device according to claim 1 , wherein the second information includes information regarding a full battery capacity of the battery, and information regarding a remaining battery capacity of the battery.
3. The information notifying device according to claim 1 , wherein the second communication circuit obtains the second information by using a wireless communication.
4. The information notifying device according to claim 1 , wherein the controller sets, as the first timing, a timing before the current time passes a time counted back by the first charging time from the estimated arrival time indicated by the first information.
5. The information notifying device according to claim 1 , wherein the controller calculates a second charging time based on the second information and second power information regarding a capability of a second power supply, which charges the external device, to supply power to the external device, and outputs information prompting to charge the external device at a second timing based on the first information, the current time and the second charging time.
6. The information notifying device according to claim 5 , wherein the first power supply and the second power supply are connectable to the external device in different methods from each other.
7. The information notifying device according to claim 5 , wherein the first power supply and the second power supply are different in power supplying capability from each other.
8. The information notifying device according to claim 5 , wherein one of the first power supply and the second power supply is connectable to the external device by using a wired connection, and the other of the first power supply and the second power supply is connectable to the external device by using a wireless connection.
9. An information notifying device comprising:
a clock that indicates a current time; and
a controller that:
obtains first information regarding an estimated arrival time at which transportation equipment will arrive at a destination;
obtains second information regarding a remaining capacity of a battery installed in an external device;
calculates a first charging time necessary to fully charge the battery of the external device based on the second information; and
outputs information prompting to charge the battery of the external device at a first timing based on the first information, the current time and the first charging time,
wherein the controller calculates the first charging time based on the second information and first power information regarding a capability of a first power supply, which charges the external device, to supply power to the external device.
10. The information notifying device according to claim 9 , wherein the second information includes information regarding a full battery capacity of the battery, and information regarding a remaining battery capacity of the battery.
11. The information notifying device according to claim 9 , further comprising communication circuitry for a wireless communication,
wherein the controller obtains the second information through the communication circuitry.
12. The information notifying device according to claim 9 , wherein the controller sets, as the first timing, a timing before the current time passes a time counted back by the first charging time from the estimated arrival time indicated by the first information.
13. The information notifying device according to claim 9 , wherein the controller calculates a second charging time based on the second information and second power information regarding a capability of a second power supply, which charges the external device, to supply power to the external device, and outputs information prompting to charge the external device at a second timing based on the first information, the current time and the second charging time.
14. The information notifying device according to claim 13 , wherein the first power supply and the second power supply are connectable to the external device in different methods from each other.
15. The information notifying device according to claim 13 , wherein the first power supply and the second power supply are different in power supplying capability from each other.
16. The information notifying device according to claim 13 , wherein one of the first power supply and the second power supply is connectable to the external device by using a wired connection, and the other of the first power supply and the second power supply is connectable to the external device by using a wireless connection.