Electrical system, hybrid vehicle and method of controlling hybrid vehicle
First Claim
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1. An electrical system installed in a vehicle comprising:
- an electric motor generating electric power, operating based on a given instruction;
an electricity storage device transmitting electric power to and from said electric motor;
an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle;
a communication device configured to perform communication with said apparatus through said electric power line; and
a control unit outputting, to said electric motor and an internal combustion engine instructions to stop said electric motor and said internal combustion engine, when the communication with said apparatus is being performed by said communication device.
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Abstract
During the communication with a house through an electric power line, a control device determines whether an engine is operating or not. If it is determined that the engine is operating, the control device stops the engine and a motor generator to stop the electric power generation by the motor generator using the output of the engine.
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Citations
15 Claims
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1. An electrical system installed in a vehicle comprising:
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an electric motor generating electric power, operating based on a given instruction; an electricity storage device transmitting electric power to and from said electric motor; an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle; a communication device configured to perform communication with said apparatus through said electric power line; and a control unit outputting, to said electric motor and an internal combustion engine instructions to stop said electric motor and said internal combustion engine, when the communication with said apparatus is being performed by said communication device. - View Dependent Claims (2, 3, 4)
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5. An electrical system installed in a vehicle comprising:
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an electric motor operating based on a given instruction; an electricity storage device transmitting electric power to and from said electric motor; an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle; a communication device configured to perform communication with said apparatus through said electric power line; and a control unit outputting, to said communication device, an instruction to prohibit the communication with said apparatus or to limit an amount of communication with said apparatus while outputting, to said electric motor, an instruction to drive said electric motor. - View Dependent Claims (6)
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7. A hybrid vehicle comprising:
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an internal combustion engine; a first electric motor mechanically linked to said internal combustion engine and generating electric power using an output of said internal combustion engine; an electricity storage device charged with the electric power generated by said first electric motor; a second electric motor mechanically linked to a drive shaft of the vehicle and generating a driving force of the vehicle using the electric power from said electricity storage device; an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle; a communication device configured to perform communication with said apparatus through said electric power line; and a control unit outputting, to said internal combustion engine and to said first electric motor, instructions to prohibit an operation of said internal combustion engine and said first electric motor, when the communication with said apparatus is being performed by said communication device. - View Dependent Claims (8, 9, 10)
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11. A hybrid vehicle comprising:
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an internal combustion engine; a first electric motor mechanically linked to said internal combustion engine and generating electric power using an output of said internal combustion engine; an electricity storage device charged with the electric power generated by said first electric motor; a second electric motor mechanically linked to a drive shaft of the vehicle and generating a driving force of the vehicle using the electric power from said electricity storage device; an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle; a communication device configured to perform communication with said apparatus through said electric power line; and a control unit outputting, to said communication device, an instruction to prohibit the communication with said apparatus or to limit an amount of communication with said apparatus when said internal combustion engine is operating. - View Dependent Claims (12)
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13. A method of controlling a hybrid vehicle,
said hybrid vehicle including an internal combustion engine, a first electric motor mechanically linked to said internal combustion engine and generating electric power using an output of said internal combustion engine, an electricity storage device charged with the electric power generated by said first electric motor, a second electric motor mechanically linked to a drive shaft of the vehicle and generating a driving force of the vehicle using the electric power from said electricity storage device, an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle, and a communication device configured to perform communication with said apparatus through said electric power line, said control method comprising: -
a first step of determining whether or not the communication with said apparatus is being performed by said communication device, and a second step of prohibiting an operation of said internal combustion engine and said first electric motor when it is determined that the communication with said apparatus is being performed. - View Dependent Claims (14)
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15. A method of controlling a hybrid vehicle,
said hybrid vehicle including an internal combustion engine, a first electric motor mechanically linked to said internal combustion engine and generating electric power using an output of said internal combustion engine, an electricity storage device charged with the electric power generated by said first electric motor, a second electric motor mechanically linked to a drive shaft of the vehicle and generating a driving force of the vehicle using the electric power from said electricity storage device, an electric power line configured to be capable of transmitting the electric power between said electricity storage device and an apparatus external to the vehicle, and a communication device configured to perform communication with said apparatus through said electric power line, said control method comprising: -
a first step of determining whether or not said internal combustion engine is operating, and a second step of prohibiting the communication with said apparatus or limiting an amount of communication with said apparatus when it is determined that said internal combustion engine is operating.
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Specification