公开(公告)号：US20200118435A1

公开(公告)日：2020-04-16

申请号：US16711048

申请日：2019-12-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Shoji GOTO ,  Teppei SHIBATA ,  Hiroyuki WATANABE ,  Ken NAKAOKA

IPC: G08G1/0967 ,  H04W4/029 ,  H04W4/40 ,  G08G1/16

Abstract: A wireless communication device mountable in a vehicle acquires first position information on the vehicle and receives a packet signal from another wireless communication device, the packet signal including second position information on another vehicle in which the other wireless communication device is mounted. The wireless communication device has a storage that stores log information and a controller. The controller predicts whether the vehicle crosses the other vehicle at a point of crossing based on the first position information and the second position information, estimates a structure of crossing corresponding to the point of crossing based on the history information, and determines, when it is predicted that the vehicle crosses the other vehicle at the point of crossing, whether or not to notify a presence of the other vehicle to a driver of the vehicle, in accordance with the structure of crossing corresponding to the point of crossing.

公开(公告)号：US20230347939A1

公开(公告)日：2023-11-02

申请号：US18220665

申请日：2023-07-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masashi NAKANO ,  Ken NAKAOKA ,  Tomoya URUSHIHARA

IPC: B60W60/00 ,  B60W50/14

CPC classification number: B60W60/0027 ,  B60W50/14 ,  B60W2554/80 ,  B60W2554/4041 ,  B60W2050/146

Abstract: A driving assistance device according to the present disclosure is capable of being mounted on a vehicle. The vehicle includes: a vehicle body; a detection device capable of detecting a state around the vehicle; and a display unit visually recognizable by a driver. The driving assistance device includes: a memory; and a processor configured to: determine whether the two vehicles are allowed to pass each other based on the state, size information of a vehicle body of another vehicle, and a size of the vehicle body of the vehicle; search for, when determining that passing between the two vehicles is not performable, a first evacuation candidate area to which the vehicle is allowed to evacuate based on the state detected along a traveling trajectory of the vehicle by the detection device; and display a search result of the first evacuation candidate area on the display unit.

公开(公告)号：US20230306848A1

公开(公告)日：2023-09-28

申请号：US18101862

申请日：2023-01-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Ken NAKAOKA

IPC: G08G1/16 ,  H04W4/46 ,  H04W4/90 ,  H04W4/02 ,  B60W50/14 ,  B62J45/415 ,  B62J45/412

CPC classification number: G08G1/161 ,  G08G1/166 ,  H04W4/46 ,  H04W4/90 ,  H04W4/025 ,  B60W50/14 ,  B62J45/4151 ,  B62J45/412 ,  B60W2050/143 ,  B60W2050/146 ,  B60W2556/65

Abstract: A wireless communication device according to the present disclosure is set to be mounted on a vehicle including at least one wheel. The wireless communication device includes an input circuit, and an output circuit. The input circuit is set to connect to a lean angle detection circuit capable of detecting a lean angle of the vehicle with a traveling direction of the vehicle as a rotation axis. The output circuit is configured to repeatedly transmit a wireless signal including at least a position of the vehicle, a speed of the vehicle, and the lean angle of the vehicle at predetermined time intervals.