公开(公告)号：US11063474B2

公开(公告)日：2021-07-13

申请号：US16408863

申请日：2019-05-10

Applicant: DENSO CORPORATION

Inventor： Ichiro Yoshida ,  Takafumi Ito ,  Hiroyuki Dosho

IPC: H02J50/20 ,  A61B5/01 ,  A61B5/1455 ,  A61B5/18 ,  A61B5/00 ,  B60W50/14 ,  G08G1/16 ,  B60W40/08 ,  H02J50/12 ,  H02J50/80 ,  B60H1/00

Abstract: A wireless power supply system is provided to include a headset and a vehicle-side system. The headset, which is attached to a head of a driver of a vehicle, is configured (i) to generate an electric power by using a received electromagnetic wave, (ii) to actuate a sensor with the generated electric power to measure an activity of the driver, and (iii) to transmit activity measurement data indicating a measurement result. The vehicle-side system, which is provided to the vehicle, is configured (i) to transmit the electromagnetic wave, (ii) to receive the activity measurement data from the headset, and (iii) to monitor the activity of the driver based on the received measurement data. The transmitting or receiving state of the electromagnetic wave is monitored to provide a monitoring result, which is to be notified.

公开(公告)号：US10960859B2

公开(公告)日：2021-03-30

申请号：US16086369

申请日：2017-01-16

Applicant: DENSO CORPORATION

Inventor： Tetsuichi Takeuchi ,  Takahiko Naruse ,  Tomoaki Mizuno ,  Toshiya Takeuchi ,  Takehito Teramae ,  Ichiro Yoshida ,  Takafumi Ito

IPC: B60T7/12 ,  G08G1/16 ,  A61B5/18 ,  B60T8/171 ,  A61B5/1455 ,  B60W40/08 ,  G06F3/01 ,  A61B5/01 ,  A61B5/00 ,  A61B5/021

Abstract: An automatic brake control apparatus controls a braking device of a vehicle to execute a brake operation at a brake operating timing. The automatic brake control apparatus includes a brain activity state acquirer unit configured to acquire an activity state of a brain of a driver of the vehicle; a change determiner unit configured to use the activity state of the brain of the driver acquired after the braking device has executed a brake operation at a brake operating timing to determine whether changing the brake operating timing is necessary or unnecessary; and a change controller configured to change the brake operating timing in response to that changing the brake operating timing is determined to be necessary.

公开(公告)号：US10578454B2

公开(公告)日：2020-03-03

申请号：US16078424

申请日：2017-01-12

Applicant: DENSO CORPORATION

Inventor： Akina Takakura ,  Ichiro Yoshida ,  Takafumi Ito

IPC: G01C21/36 ,  G06F3/01 ,  G09B29/10 ,  G01C21/34

Abstract: A route calculation system includes: a route calculation data storage unit storing route calculation data; a route calculation unit calculating a route using the route calculation data and recalculating the route using the route calculation data when a predetermined recalculation condition is satisfied; a notification information output unit outputting notification information informing recalculation of the route; a brain activity detection unit detecting brain activity of a user; a brain activity determination unit determining detection result of the brain activity detection unit; a notification determination unit determining whether notification information output is necessary according to determination result of the brain activity determination unit after the route is recalculated; and a notification control unit enabling notification information output when notification information output is determined to be necessary and disabling notification information output when notification information output is determined to be not necessary.