ELECTRIC VEHICLE CHARGING SYSTEM AND CHARGING MANAGEMENT METHOD THEREOF
First Claim
1. A charging system, comprising:
- a management device, comprising;
a scheduling control module, configured to execute dynamic scheduling according to a residence time and a charging time, and re-execute the dynamic scheduling according to a queue-jumping request; and
a charging host, configured to calculate the charging time according to battery information, and charge a plurality of electric vehicles according to the dynamic scheduling; and
a plurality of charging devices, coupled to the management device, wherein each of the charging devices comprises;
an input interface, configured to receive the residence time and a power demand; and
a charging plug, connected to one of the electric vehicles to receive the battery information, and charge the connected electric vehicle.
1 Assignment
0 Petitions
Accused Products
Abstract
An exemplary embodiment provides a charging system including a management device and a plurality of charging devices. The management device includes a scheduling control module and a charging host. The scheduling control module executes dynamic scheduling according to a residence time and a charging time, and re-executes the dynamic scheduling according to a queue-jumping request. The charging host calculates the charging time according to battery information, and charges a plurality of electric vehicles according to the dynamic scheduling. The charging devices are coupled to the management device and connected to the electric vehicles, wherein each of the charging devices includes an input interface and a charging plug. The input interface receives the residence time and a power demand. The charging plug is connected to one of the electric vehicles to receive the battery information, and charges the connected electric vehicle.
23 Citations
18 Claims
-
1. A charging system, comprising:
-
a management device, comprising; a scheduling control module, configured to execute dynamic scheduling according to a residence time and a charging time, and re-execute the dynamic scheduling according to a queue-jumping request; and a charging host, configured to calculate the charging time according to battery information, and charge a plurality of electric vehicles according to the dynamic scheduling; and a plurality of charging devices, coupled to the management device, wherein each of the charging devices comprises; an input interface, configured to receive the residence time and a power demand; and a charging plug, connected to one of the electric vehicles to receive the battery information, and charge the connected electric vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A charging management method for electric vehicles, applied to a plurality of charging systems of an electric vehicle management system, wherein each of the charging systems charges a plurality of electric vehicles, the charging management method for electric vehicles comprising:
-
receiving battery information, a residence time, and a power demand from a first electric vehicle of the electric vehicles, when the first electric vehicle connects to a charging plug; calculating a required charging time according to the battery information and the power demand; executing a charging process when the required charging time is less than the residence time, wherein the charging process comprises; executing dynamic scheduling according to the residence time and the required charging time; re-executing the dynamic scheduling according to a queue-jumping request, when the queue-jumping request is received; and charging the first electric vehicle according to the dynamic scheduling; and executing a billing operation according to the time period of the connection between the first electric vehicle and the charging system, the queue-jumping request, and the dynamic scheduling, when the first electric vehicle and the charging system are separated. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A charging management method for electric vehicles, comprising:
-
sending data of an electric vehicle connected to a first charging system to a second charging system, wherein the data comprises identification information, a charging start time, a residence time, battery information, and a power demand of the electric vehicle; calculating whether the second charging system has met the power demand in the residence time according to the data, and producing a result; sending the result to the first charging system; sending an appointment request to the second charging system by the first charging system when the result represents that the second charging system has met the power demand in the residence time, wherein the appointment request comprises identification information and an appointment certificate of the electric vehicle, and the appointment certificate comprises identification information, an expected residence time, and an expected power demand of the electric vehicle; and
;sending an appointment confirmation to the second charging system from the first charging system when the second charging system receives the appointment request, wherein the appointment confirmation comprises identification information and an appointment certificate of the second charging system.
-
-
18. A charging management method for electric vehicles, comprising:
-
receiving data from an electric vehicle, wherein the data comprises identification information, a payment certificate, a charging start time, a residence time, battery information, and a power demand of the electric vehicle; calculating whether the charging system has met the power demand in the residence time according to the data, and producing a result; sending the result to the electric vehicle; receiving an appointment request of the electric vehicle when the result represents that the charging system has met the power demand in the residence time, wherein the appointment request comprises the identification information and the payment certificate; executing a certification process according to the identification information and the payment certificate; and sending an appointment confirmation to the electric vehicle, wherein the appointment confirmation comprises identification information of the charging system.
-
Specification