| 摘要 |
In a charging demand verification method of an eco-friendly vehicle (EV), an eco-friendly vehicle supply equipment (EVSE) receives a charging request from a communication controller of eco-friendly vehicle (EVCC). The EVSE receives an identification code value (PEVID), a moving distance value, and a request charging value from the EVCC. The EVSE transmits the received identification code value to a secondary actor (SA). The EVSE receives vehicle type information, a basic maximum charging value, an accumulated moving distance value, and a charging amount at a previous charging time. The EVSE compares the request charging value and denies the charging request of the EV when the request charging value is greater than the basic maximum charging value. The EVSE calculates a prediction value of power consumed by the EV, and charges the EV when the difference between the prediction value and the actual power value actually is within a predetermined error range. |
| 主权项 |
1. A charging demand verification method of an eco-friendly vehicle (EV), the method comprising:
receiving, by an eco-friendly vehicle supply equipment (EVSE), a charging request from a communication controller of eco-friendly vehicle (EVCC); receiving, by the EVSE, an identification code value (PEVID), a moving distance value, and a request charging value (ChargingProfileMaxPower) from the EVCC; transmitting, by the EVSE, the received identification code value to a secondary actor (SA); receiving, by the EVSE, vehicle type information, a basic maximum charging value (ChargingProfileEntryMaxPower), an accumulated moving distance value, and a charging amount at a previous charging time from the SA; comparing, by the EVSE, the request charging value received from the EVCC of the EV with the basic maximum charging value received from the SA; denying, by the EVSE, the charging request of the EV when the request charging value is greater than the basic maximum charging value, and allowing a next process to proceed when the request charging value is smaller than the basic maximum charging value; calculating, by the EVSE, a prediction value of power consumed by the EV, using mile per gallon (MPG) of the vehicle type information received from the SA, the accumulated moving distance value at the previous charging time, and the moving distance value received from the EVCC of the EV; and allowing, by the EVSE, the EV to be charged when the difference between the prediction value of the power consumed by the EV and power actually consumed by the EV is within a predetermined error range. |
