Control device for vehicle, control method for automated driven vehicle, and nontransitory recording medium provided with computer program
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsKiyotoshi SEKINE, Takahiko KUWABARA
Life of this patent
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Abstract
A control device for a vehicle is configured to request that a driver grip a steering wheel at the time of a predetermined driving scene, judge whether a steering wheel grip status is a one-handed grip status or a two-handed grip status, and judge based on the steering wheel grip status whether the status is a grip completion status where the steering wheel has finished being gripped. The control device is further configured to change whether to judge the status is a grip completion status if at least a one-handed grip status or to judge whether the status is a grip completion status only if a two-handed grip status in accordance with the driving scene.
Claims8
A control device for a vehicle, wherein
- the control device comprises processor being configured to:
- perform automated driving for automatically performing a driving operation of the vehicle;
- request that a driver grip a steering wheel at the time of a predetermined driving scene;
- judge based on input information from the driver on the steering wheel whether a steering wheel grip status is a one-handed grip status or a two-handed grip status;
- and
- judge based on the steering wheel grip status when gripping the steering wheel is requested whether the status is a grip completion status where the steering wheel has finished being gripped, and wherein
- the processor is further configured to change whether to judge the status is a grip completion status if at least a one-handed grip status or to judge whether the status is a grip completion status if a two-handed grip status in accordance with the driving scene.
A control method for an automated driven vehicle, the control method for an automated driven vehicle comprising:
- a grip request step requesting a driver grip a steering wheel at the time of a predetermined driving scene;
- a grip status judging step judging based on input information from the driver on the steering wheel whether a steering wheel grip status is a one-handed grip status or a two-handed grip status;
- and
- a grip completion judging step judging based on the steering wheel grip status when gripping the steering wheel is requested whether the status is a grip completion status where the steering wheel has finished being gripped, wherein
- the grip completion judging step changes whether to judge the status is a grip completion status if at least a one-handed grip status or to judge whether the status is a grip completion status if a two-handed grip status in accordance with the driving scene.
A nontransitory recording medium provided with a computer program making a computer:
- request a driver grip a steering wheel at the time of a predetermined driving scene;
- judge based on input information from the driver on the steering wheel whether a steering wheel grip status is a one-handed grip status or a two-handed grip status;
- judge based on the steering wheel grip status when gripping the steering wheel is requested whether the status is a grip completion status where the steering wheel has finished being gripped;
- and
- change whether to judge the status is a grip completion status if at least a one-handed grip status or to judge whether the status is a grip completion status if a two-handed grip status in accordance with the driving scene.
Dependencies are inferred from the claim text.