专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3273421A1 DRIVING CONTROL DEVICE, DRIVING CONTROL METHOD, AND VEHICLE-TO-VEHICLE COMMUNICATION SYSTEM 审中-公开
标题翻译：驾驶控制装置，驾驶控制方法和车辆通信系统
公开(公告)号：EP3273421A1
公开(公告)日：2018-01-24
申请号：EP16764454.1
申请日：2016-03-10
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： G08G1/09 , B60R21/00 , G08G1/16 , H04W4/04
CPC分类号： B60W30/18163 , B60R21/00 , B60W2550/408 , G05D1/0027 , G05D1/0276 , G05D2201/0213 , G08G1/096725 , G08G1/096741 , G08G1/096791 , G08G1/162 , G08G1/167 , H04W4/04
摘要： Provided are a driving control method and device in which an actual driving operation is performed after vehicles communicate with each other regarding a safety check by vehicle-to-vehicle communication in advance, thereby making it possible to smoothly and safely change lanes or merge when a vehicle is changing lanes or merging by automatic driving. The driving control device is provided with: a sensor unit that detects vehicles around a vehicle; a vehicle-mounted communication device that transmits and receives information including an identification number and position information to/from vehicle-mounted communication devices that are mounted to the vehicles around the vehicle and maintains said information as a table; a travel determination unit for determining travel control for the vehicle on the basis of the detection result of the sensor unit and the table maintained by the vehicle-mounted communication device; and a travel control unit that controls the travel of the vehicle on the basis of the result determined by the travel determination unit. The driving control device is characterized in that when the vehicle is changing lanes, the travel determination unit identifies a following linearly traveling vehicle in the lane that is the lane change destination from the detection result of the sensor unit and selects the identification number of the following linearly traveling vehicle from the table maintained by the vehicle-mounted communication device, and the vehicle-mounted communication device uses the identification number to transmit information requesting a lane change to the following linearly traveling vehicle in unicast format.
摘要翻译：本发明提供一种驾驶控制方法和装置，其中，在车辆彼此之间进行通信之前进行实际的驾驶操作，从而预先进行车辆间通信的安全检查，从而能够平稳且安全地改变车道或合并车辆正在改变车道或通过自动驾驶合并。该驾驶控制装置设置有：检测车辆周围的车辆的传感器单元; 车载通信设备，其将包括识别号码和位置信息的信息发送到安装在车辆周围的车辆上的车载通信设备并从该车载通信设备接收信息，并将所述信息维持为表格; 行驶确定单元，用于基于所述传感器单元的检测结果和由所述车载通信装置维护的所述桌子确定所述车辆的行驶控制; 以及行驶控制单元，其基于由行驶判定单元判定的结果来控制车辆的行驶。该行驶控制装置的特征在于，在车辆变更车道时，行驶判定单元从传感器单元的检测结果中确定作为车道变更目的地的车道中的后续的线性行驶车辆，选择以下的识别号码所述车载通信装置利用所述识别号码，以单播形式向后续的线性行驶车辆发送请求车道变更的信息。

2. 发明授权

EP2688346B1 WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, CONGESTION CONTROL METHOD AND RECORDING MEDIUM 有权
标题翻译：无线通信设备，无线通信系统，拥塞控制方法和记录介质
公开(公告)号：EP2688346B1
公开(公告)日：2017-09-20
申请号：EP12757659.3
申请日：2012-03-13
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W52/28 , H04W4/04 , H04W28/02 , G08G1/09
CPC分类号： H04W52/343 , G08G1/093 , G08G1/163 , H04W4/046 , H04W28/021 , H04W28/0226 , H04W52/282 , H04W52/283 , H04W52/383

3. 发明授权

EP2252111B1 COMMUNICATION DEVICE, COMMUNICATION METHOD, ROAD-TO-VEHICLE AND INTER-VEHICLE COMMUNICATION SYSTEMS, PROGRAM AND RECORDING MEDIUM 有权
标题翻译：通信设备，通信方法，道路车辆和车辆间通信系统，程序和记录介质
公开(公告)号：EP2252111B1
公开(公告)日：2017-11-15
申请号：EP09716689.6
申请日：2009-03-03
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W40/20 , H04W4/04 , H04W64/00 , H04W84/18
CPC分类号： H04W4/04 , H04W40/20

4. 发明公开

EP2830300A1 COMMUNICATION DEVICE, METHOD FOR IDENTIFYING IDENTIFICATION INFORMATION BELONGING TO COMMUNICATION PARTNER, METHOD FOR TRANSMITTING REPLY INFORMATION, AND RECORDING MEDIUM 审中-公开
标题翻译：通信设备中，一种用于识别信息识别通信伙伴，METHOD FOR INFORMATION应答和记录介质的传送
公开(公告)号：EP2830300A1
公开(公告)日：2015-01-28
申请号：EP13763889.6
申请日：2013-01-30
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04M11/00 , G08G1/09 , H04W4/04
CPC分类号： G06F17/30386 , G08G1/017 , G08G1/096716 , G08G1/096791 , H04W4/04
摘要： A communication device communicating with a communication partner includes storing means that stores answer information corresponding to prescribed query information, transmission means that broadcasts the prescribed query information; reception means that receives reply information that includes response information to the prescribed query information, and communication identification information about a transmission source of the response information, and control means that identifies the communication identification information about the transmission source of the response information as communication identification information about the communication partner, if the response information matches the answer information.
摘要翻译：与通信伙伴通信的通信装置包括存储bedeutet，DASS存储回答信息对应于规定的查询信息，发送bedeutet，DASS广播规定的查询信息; 接收bedeutet，DASS接收应答信息没有包括响应信息发送到规定的查询的信息，以及有关的响应信息的发送源的通信的识别信息，和控制bedeutet，DASS标识有关的响应信息的发送源作为通信识别信息的通信的识别信息有关通信伙伴，如果响应信息的答案信息一致。

5. 发明公开

EP2405693A1 MOBILE COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM 有权
标题翻译：移动通信系统，KOMMUNIKATIONSSYSTEM，KOMMUNIKATIONSSTEUERVERFAHREN UND KOMMUNIKATIONSSTEUERPROGRAMM
公开(公告)号：EP2405693A1
公开(公告)日：2012-01-11
申请号：EP10748862.9
申请日：2010-03-02
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W52/28 , H04B1/04 , H04B1/40 , H04W4/04 , H04W8/14 , H04W52/10
CPC分类号： H04W52/383 , H04B2001/0416 , H04W52/28 , H04W52/282 , H04W52/283 , H04W52/285
摘要： Provided is a communication device which transmits a signal by setting appropriate transmission power under the situation that the communication device moves.
The mobile communication device includes transmitting and receiving means for receiving a first signal transmitted from other mobile communication device; control means for holding first circumference information including transmission power setting information of the first signal, time information including receiving time when the transmitting and receiving means receives the first signal, and receiving power information of the first signal in the transmitting and receiving means, and deleting the first circumference information in a case where a predetermined period has passed from the receiving time; and transmission power control means for generating transmission power setting information of a second signal and outputting to the transmitting and receiving means, and providing a predetermined value to the transmission power setting information of the second signal in a case where the first circumference information is deleted.
摘要翻译：提供一种在通信设备移动的情况下通过设置适当的发送功率来发送信号的通信设备。移动通信装置包括发送和接收装置，用于接收从其他移动通信装置发送的第一信号; 控制装置，用于保持包括第一信号的发送功率设置信息的第一周围信息，包括发送和接收装置接收到第一信号的接收时间的时间信息，以及在发送和接收装置中接收第一信号的功率信息，以及删除在从接收时间经过了规定期间的情况下的第一圆周信息; 以及发送功率控制装置，用于产生第二信号的发送功率设置信息并输出到发送和接收装置，并且在第一周围信息被删除的情况下向第二信号的发送功率设置信息提供预定值。

6. 发明公开

EP3273422A1 DRIVING CONTROL DEVICE, DRIVING CONTROL METHOD, AND VEHICLE-TO-VEHICLE COMMUNICATION SYSTEM 审中-公开
标题翻译：驾驶控制装置，驾驶控制方法和车辆通信系统
公开(公告)号：EP3273422A1
公开(公告)日：2018-01-24
申请号：EP16764455.8
申请日：2016-03-10
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： G08G1/09 , B60R21/00 , G08G1/16
CPC分类号： G08G1/162 , B60R21/00 , B60W30/18163 , G05D1/0212 , G05D1/0253 , G05D1/0257 , G05D1/0278 , G05D2201/0213 , G08G1/096725 , G08G1/096741 , G08G1/096791 , G08G1/167
摘要： By performing an actual traveling operation after vehicles communicate with each other regarding a safety check by vehicle-to-vehicle communication in advance, the present invention makes it possible to smoothly and safely change lanes or merge when a vehicle is changing lanes or merging by automatic driving. A driving control device that controls the driving of a vehicle is provided with: a sensor unit that detects vehicles present around a vehicle A vehicle-mounted communication device that transmits and receives information including position information to/from vehicle-mounted communication devices that are mounted to vehicles around the vehicle And maintains said information as a surrounding communication device table; a travel determination unit for determining travel control for the vehicle on the basis of the detection result of the sensor unit and the surrounding communication device table of the vehicle-mounted communication device; and a travel control unit that controls the travel of the vehicle on the basis of the result determined by the travel determination unit. When the vehicle is changing lanes, the sensor unit verifies whether a following linearly traveling vehicle is present in the lane that is the lane change destination. When a following linearly traveling vehicle is present in the lane that is the lane change destination, the vehicle-mounted communication device transmits information requesting a lane change to the following linearly traveling vehicle.
摘要翻译：通过事先进行车辆彼此之间的关于车辆间通信的安全检查的相互通信的实际行驶操作，本发明使得能够在车辆变道时自动地安全地变换车道或合并或通过自动合并驾驶。控制车辆的行驶的行驶控制装置具备：检测车辆周边存在的车辆的传感器单元。车载通信装置，其向包含车载通信装置的车载通信装置发送接收包含位置信息的信息到车辆周围的车辆并且将所述信息保持为周围通信设备表格; 行驶确定单元，用于基于车载通信设备的传感器单元和周围通信设备表的检测结果来确定车辆的行驶控制; 以及行驶控制单元，其基于由行驶判定单元判定的结果来控制车辆的行驶。当车辆变换车道时，传感器单元验证在作为车道变换目的地的车道中是否存在跟随的线性行驶车辆。当在作为车道变换目的地的车道上存在跟随的线性行驶车辆时，车载通信装置向后面的线性行驶车辆发送请求变更车道的信息。

7. 发明授权

EP2624637B1 WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信设备和无线通信系统
公开(公告)号：EP2624637B1
公开(公告)日：2017-03-22
申请号：EP11828625.1
申请日：2011-08-08
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W52/18 , H04W84/18 , H04W52/38 , H04W52/34 , H04W52/26
CPC分类号： H04W52/38 , H04W16/08 , H04W28/02 , H04W28/0221 , H04W52/26 , H04W52/343 , H04W52/383
摘要： Each of a plurality of wireless communication apparatuses determines a factor that indicates wireless communication congestion and compares the factor that indicates wireless communication congestion with a predetermined first threshold value. Each wireless communication apparatus then judges, by means of transmission power set values that are received from other wireless communication apparatuses, whether the transmission power of the wireless communication apparatuses is at the same level as or at a lower level than that of its own wireless communication apparatus. The wireless communication apparatus lowers the transmission power set value by one level when the transmission power of other wireless communication apparatuses is at the same level as or at a lower level than that of its own wireless communication apparatus and when the factor that indicates wireless communication congestion exceeds a first threshold value.

8. 发明公开

EP2688346A1 WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, CONGESTION CONTROL METHOD AND RECORDING MEDIUM 有权
公开(公告)号：EP2688346A1
公开(公告)日：2014-01-22
申请号：EP12757659.3
申请日：2012-03-13
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W52/28 , H04W4/04
CPC分类号： H04W52/343 , G08G1/093 , G08G1/163 , H04W4/046 , H04W28/021 , H04W28/0226 , H04W52/282 , H04W52/283 , H04W52/383
摘要： A radio communication device that communicates with other radio communication devices that become communication partners includes first detection means that detects moving states of said other radio communication devices; second detection means that detects a moving state of its own device; third detection means that detects a congestion level of communication between said other radio communication devices or a congestion level of communication between said other radio communication devices and said own device; transmission means that transmits a radio signal from said own device to said other communication devices; and control means that controls said transmission means to transmit the radio signal based on the moving states of said other radio communication devices, the moving state of said own device, and said congestion level.

9. 发明授权

EP2750428B1 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND RECORDING MEDIUM 有权
公开(公告)号：EP2750428B1
公开(公告)日：2020-06-03
申请号：EP12825061.0
申请日：2012-06-29
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W16/02 , G08G1/09 , H04W72/02 , H04W40/12 , H04W88/04 , H04W72/04 , H04W84/18

10. 发明公开

EP2750428A1 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND RECORDING MEDIUM 有权
标题翻译： KOMMUNIKATIONSVORRICHTUNG，KOMMUNIKATIONSVERFAHREN UND AUFZEICHNUNGSMEDIUM
公开(公告)号：EP2750428A1
公开(公告)日：2014-07-02
申请号：EP12825061.0
申请日：2012-06-29
申请人： NEC Corporation
发明人： YAMAMOTO, Takeshi
IPC分类号： H04W16/02 , G08G1/09 , H04W4/04 , H04W72/02 , H04W84/18
CPC分类号： H04W40/02 , H04W40/12 , H04W72/02 , H04W72/0406 , H04W84/18 , H04W88/04
摘要： Provided are a communication device, a communication method, and a recording medium that can reduce concentration of a load on one of wireless channels. A communication device that uses wireless channels includes: acceptance means for accepting, from a different communication device and through one of the wireless channels, channel information that indicates wireless channels that can be used by the different communication device; control means for selecting, as a wireless forwarding channel for first information, a wireless channel, which is different from a wireless transmission channel for transmitting the first information, from among the wireless channels that are indicated by the channel information, and for adding second information indicating the wireless forwarding channel to the first information; and transmission means for transmitting the first information provided with the second information by using the wireless transmission channel.
摘要翻译：提供了能够降低无线信道之一的负载集中的通信装置，通信方法和记录介质。使用无线信道的通信装置包括：接收装置，用于从不同的通信设备和通过所述无线信道之一接收指示可由所述不同通信设备使用的无线信道的信道信息; 控制装置，用于从由频道信息指示的无线频道中选择与用于发送第一信息的无线传输信道不同的无线信道作为第一信息的无线转发信道，并且用于添加第二信息指示无线转发频道的第一信息; 以及发送装置，用于通过使用无线传输信道发送提供有第二信息的第一信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式