Power line communication apparatus and vehicle
First Claim
1. A power line communication apparatus that is provided in a vehicle, the vehicle comprising a motor battery and an accessory battery that store power supplied from a charging apparatus outside a vehicle body via a power line, the power line communication apparatus comprising:
- an authentication processing section that performs authentication processing with an authentication apparatus outside the vehicle body via the power line before the charging apparatus supplies power to the motor battery and the accessory battery; and
a power supply section, auxiliary to the motor battery and the accessory battery, that is configured to supply power to the authentication processing section during the authentication processing.
3 Assignments
0 Petitions
Accused Products
Abstract
A power line communication apparatus that enables communication to be performed between an authentication apparatus and a vehicle, thereby enabling authentication processing to be performed, even before power is supplied to a communication section from a charging apparatus or an electrical storage apparatus.
This power line communication apparatus has a communication section that communicates with a PC serving as an authentication apparatus outside the body of the vehicle via a power line, and a battery that is connected to the communication section and supplies power to the communication section; and the communication section performs authentication communication with the PC via the power line before power is supplied from the charging apparatus or the electrical storage apparatus.
13 Citations
11 Claims
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1. A power line communication apparatus that is provided in a vehicle, the vehicle comprising a motor battery and an accessory battery that store power supplied from a charging apparatus outside a vehicle body via a power line, the power line communication apparatus comprising:
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an authentication processing section that performs authentication processing with an authentication apparatus outside the vehicle body via the power line before the charging apparatus supplies power to the motor battery and the accessory battery; and a power supply section, auxiliary to the motor battery and the accessory battery, that is configured to supply power to the authentication processing section during the authentication processing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A power line communication apparatus that is provided in a vehicle, the vehicle comprising a motor battery and an accessory battery that store alternating-current power supplied from a charging apparatus outside a vehicle body via a power line, the power line communication apparatus comprising:
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an authentication processing section that performs authentication processing with an authentication apparatus outside the vehicle body via the power line before the charging apparatus supplies alternating-current power to the motor battery and the accessory battery; a superimposition section that superimposes information to be transmitted from the authentication processing section to the charging apparatus on the power line in the authentication processing; a power supply section, auxiliary to the motor battery and the accessory battery, that is configured to supply power to the authentication processing section during the authentication processing; and a power conversion section, auxiliary to the motor battery and the accessory battery, that is configured to convert the alternating-current power to direct-current power after completion of the authentication processing, and supplies that direct-current power to the authentication processing section.
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Specification