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AssigneeToyota Jidosha Kabushiki Kaisha
InventorsHideki KAMATANI, Takahiro NARITA
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A vehicle driving assistance device for reducing energy depending on a drive mode executes an autonomous driving control of an own vehicle in a first motion mode in which the own vehicle's control value is increased/decreased within a control range by selectively executing a power control in a first state wherein power generation loss or power transmission loss from the power device to driving wheels is reduced, and in a second state in which the power device is mechanically or electrically connected for powering driving wheels. During the first motion mode, when a drive mode is a first drive mode in which the power other than from a power storage device can be used, the vehicle driving assistance device sets the set control range to a wider range than when the drive mode is in a second drive mode in which only power by the electric power is used.
A vehicle driving assistance device, comprising an electronic control unit configured to execute an autonomous driving control of autonomously driving an own vehicle in a first motion mode in which a control value of the own vehicle is increased or decreased within a set control range by selectively executing a power control in a first state in which a power generation loss in a power device or a power transmission loss from the power device to driving wheels is reduced, and a power control in a second state in which the power device is mechanically or electrically connected to the driving wheels and power is applied to the driving wheels,
A vehicle driving assistance method for executing an autonomous driving control of autonomously driving an own vehicle in a first motion mode in which a control value of the own vehicle is increased or decreased within a set control range by selectively executing a power control in a first state in which a power generation loss in a power device or a power transmission loss from the power device to driving wheels is reduced, and a power control in a second state in which the power device is mechanically or electrically connected to the driving wheels and power is applied to the driving wheels,
A computer-readable storage medium storing a vehicle driving assistance program which executes an autonomous driving control of autonomously driving an own vehicle in a first motion mode in which a control value of the own vehicle is increased or decreased within a set control range by selectively executing a power control in a first state in which a power generation loss in a power device or a power transmission loss from the power device to driving wheels is reduced, and a power control in a second state in which the power device is mechanically or electrically connected to the driving wheels and power is applied to the driving wheels,
Dependencies are inferred from the claim text.