公开(公告)号：US20160157175A1

公开(公告)日：2016-06-02

申请号：US14777716

申请日：2014-03-12

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE

IPC: H04W52/02 ,  G08G1/16 ,  H04W64/00 ,  H04L29/08 ,  H04W4/04

CPC classification number: H04W52/0216 ,  G08G1/16 ,  G08G1/163 ,  H04L67/12 ,  H04W4/04 ,  H04W64/006 ,  H04W76/14 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

Abstract: A wireless communication apparatus for a vehicle includes a receiver, a distance calculation section, and a reception frequency changing section. The receiver receives information transmitted from each external communication apparatus located outside of a host vehicle via wireless communication. The distance calculation section calculates a distance between the host vehicle and each outside target to which the external communication apparatus is provided based on position determination information when the information transmitted from the external communication apparatus includes the position determination information. A position of the outside target can be specified based on the position determination information. The reception frequency changing section decreases an information reception frequency of the receiver in accordance with an increase in the distance between the host vehicle and one of the outside targets closest to the host vehicle.

Abstract translation: 一种用于车辆的无线通信装置，包括接收机，距离计算部和接收频率变更部。 接收机经由无线通信接收从位于主车辆外部的每个外部通信装置发送的信息。 当从外部通信装置发送的信息包括位置确定信息时，距离计算部分基于位置确定信息来计算主车辆与外部通信装置所提供的每个外部目标之间的距离。 可以基于位置确定信息来指定外部目标的位置。 接收频率变更部根据本车与最靠近本车辆的外部目标之一的距离的增加来减小接收机的信息接收频率。

公开(公告)号：US20160086395A1

公开(公告)日：2016-03-24

申请号：US14889275

申请日：2014-04-23

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE

IPC: G07C5/08 ,  G01P15/00

CPC classification number: G07C5/08 ,  B60K37/06 ,  B60K2350/928 ,  B60Q1/1469 ,  B60W2540/20 ,  G01P15/00 ,  G01P15/18

Abstract: A vehicle operation sensing system includes an operation sensor, a fixture sensor, and a vehicle operation sensing unit. The operation sensor is an acceleration sensor fixed to an operation member, and sensing an acceleration generated in the operation member at least in a gravitational acceleration direction. The operation member has one end fixed to a vehicle and the other end a position of which is displaced in the gravitational acceleration direction when the operation member is operated. The fixture sensor is an acceleration sensor used at a position unchanging part of the vehicle, and sensing an acceleration generated in the vehicle at least in the gravitational acceleration direction. The vehicle operation sensing unit has an operation sensing part sensing an operation of the operation member by using a sensing result of the fixture sensor as an object to be compared with a sensing result of the operation sensor.

Abstract translation: 车辆操作感测系统包括操作传感器，夹具传感器和车辆操作感测单元。 操作传感器是固定到操作构件的加速度传感器，并且至少在重力加速方向上感测在操作构件中产生的加速度。 操作构件的一端固定在车辆上，另一端的位置在操作构件被操作时在重力加速方向上移位。 夹具传感器是在车辆的不变部分的位置处使用的加速度传感器，并且至少在重力加速度方向上感测车辆中产生的加速度。 车辆操作感测单元具有通过使用夹具传感器的感测结果作为与操作传感器的感测结果进行比较的对象来感测操作构件的操作的操作感测部。

公开(公告)号：US20150381919A1

公开(公告)日：2015-12-31

申请号：US14772738

申请日：2014-02-04

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE

IPC: H04N5/44 ,  G06T7/00 ,  G06K9/00 ,  B60R11/04

CPC classification number: H04N5/44 ,  B60R11/04 ,  G06K9/00805 ,  G07C5/008 ,  G07C5/0866 ,  G08G1/09

Abstract: Vehicle exterior images are captured sequentially by an imaging portion of an imaging-equipped mobile terminal used in a first vehicle and stored temporarily in an image temporary-storage portion in the first vehicle. The first vehicle receives vehicle information from a second vehicle different from the first vehicle, through inter-vehicle communication. When it is determined that a sudden deceleration arises in the second vehicle based on the vehicle information received by the first vehicle, the vehicle exterior images stored in the image temporary-storage portion are read and saved in a memory.

Abstract translation: 车辆外部图像由在第一车辆中使用的配备有成像装置的移动终端的成像部分顺序地捕获并临时存储在第一车辆中的图像临时存储部分中。 第一车辆通过车辆间通信从不同于第一车辆的第二车辆接收车辆信息。 当基于由第一车辆接收到的车辆信息确定在第二车辆中出现突然减速时，存储在图像临时存储部分中的车辆外部图像被读取并保存在存储器中。

公开(公告)号：US20250063428A1

公开(公告)日：2025-02-20

申请号：US18933869

申请日：2024-10-31

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO

IPC: H04W28/06

Abstract: A communication device or a communication method communicates a message including object information. The communication device or the communication method determines whether to perform grouping of a plurality of objects detected by a sensor, generates a message including information that aggregates the plurality of objects into an object group based on the grouping, and transmits the generated message including the information.

公开(公告)号：US20200236520A1

公开(公告)日：2020-07-23

申请号：US15755585

申请日：2016-08-22

Applicant: DENSO CORPORATION

Inventor： Seigou KUMABE ,  Takahisa YAMASHIRO

IPC: H04W4/44 ,  H04W48/18 ,  H04W4/80 ,  H04W4/02

Abstract: A mobile object communication system includes a mobile object side device, a service provision device performing a short range wireless communication with the mobile object side device to provide a service to the mobile object side device, and a wide area route provision unit performing a wide area communication with the mobile object side device to provide the service having the same contents as the service provided by the service provision device. The mobile object side device can perform both of the short range wireless communication and the wide area communication, and determines whether the short range wireless communication can be performed with the service provision device. When determining that the short range wireless communication cannot be performed, the service having the same contents is provided by performing the wide area communication with the wide area route provision unit.

公开(公告)号：US20180279068A1

公开(公告)日：2018-09-27

申请号：US15531675

申请日：2015-12-17

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE ,  Naoyuki KIDA

IPC: H04W4/02 ,  H04W4/44 ,  H04W48/02 ,  H04W48/12

CPC classification number: H04W4/40 ,  H04W4/027 ,  H04W4/029 ,  H04W4/44 ,  H04W48/02 ,  H04W48/12

Abstract: A mobile communication system is provided. A service provider terminal distributes service initiation information by using a control channel. Upon receipt of the service initiation information, an onboard terminal determines, based on service type information included in the service initiation information and available service type stored in the onboard terminal, whether the service provided by the service provider terminal is available to the onboard terminal itself. The onboard terminal determines, based on target terminal information included in the service initiation information and determination information acquired by the onboard terminal, whether the onboard terminal itself is an onboard terminal targeted for the service.

公开(公告)号：US20180270633A1

公开(公告)日：2018-09-20

申请号：US15744241

申请日：2016-07-14

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE

IPC: H04W4/48 ,  H04W4/80 ,  H04W72/04

CPC classification number: H04W4/20 ,  H04M11/00 ,  H04W4/40 ,  H04W4/44 ,  H04W4/50 ,  H04W84/005

Abstract: A communication device is used in a mobile communication system switching alternately two communication time zones of a control channel (CCH) time zone in which communication using a control channel (CCH) is performed and a service channel time zone in which communication using a service channel is performed. A CCH transmission processor section transmits data using the control channel. When a generated data by a data generator section is determined by an importance determiner section to be equivalent to a data having a high-importance level, the generated data is transmitted in the CCH time zone by the CCH transmission processor section. By contrast, when the generated data is determined to be equivalent to a data having a low-importance level, the generated data is transmitted in the SCH time zone by the CCH transmission processor section.

公开(公告)号：US20170272913A1

公开(公告)日：2017-09-21

申请号：US15531741

申请日：2015-12-17

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE

IPC: H04W4/02 ,  H04L29/08 ,  H04B17/318

CPC classification number: H04W4/027 ,  H04B17/318 ,  H04L67/141 ,  H04W4/04 ,  H04W4/046 ,  H04W84/18

Abstract: A vehicular communication terminal is provided. A reception strength acquirer acquires a reception strength of a signal transmitted from a service provider terminal. When the vehicle communication terminal receives a signal corresponding to service initiation information from the service provider terminal, a transmission terminal determiner determines whether a transmission source of the signal is the service provider terminal that provides a service targeted for the vehicular communication terminal, based on at least either one of magnitude of the reception strength of the received signal acquired by the reception strength acquirer and a degree of reception strength change in signal received from the service provider terminal serving as a transmission source of the received signal.

公开(公告)号：US20160042642A1

公开(公告)日：2016-02-11

申请号：US14782577

申请日：2014-04-03

Applicant: DENSO CORPORATION

Inventor： Takahisa YAMASHIRO ,  Seigou KUMABE

IPC: G08G1/137

CPC classification number: G08G1/137 ,  G08G1/162 ,  G09B29/006 ,  G09B29/10

Abstract: A reckless-vehicle determination section of a vehicle determines whether a reckless driving operation takes place in each of different vehicles based on determination information from each of the different vehicles. A target different vehicle in which a reckless driving operation is determined to take place is displayed on a display in a display mode that is different from that for any different vehicle in which a reckless driving operation is not determined to take place.

Abstract translation: 车辆的鲁莽车辆确定部分基于来自每个不同车辆的确定信息来确定是否在每个不同车辆中进行鲁莽驾驶操作。 确定发生鲁莽驾驶操作的目标不同车辆以与不确定发生鲁莽驾驶操作的任何不同车辆不同的显示模式显示在显示器上。