-
公开(公告)号：US20140364071A1
公开(公告)日：2014-12-11
申请号：US14295613
申请日：2014-06-04
Applicant: DENSO CORPORATION
Inventor： Tadao Suzuki , Yasumune Yukizaki
CPC classification number: H04B15/04
Abstract: A communication device includes: a reception antenna; a wireless communication element that synchronizes with a reception signal in an electric wave input from the reception antenna, and receives the reception signal; and a wire communication element connected to the wireless communication element and connected to an external communication device via a communication cable so that the wire communication element transmits a signal to the communication cable. The wire communication element determines whether the wireless communication element synchronizes with the reception signal. When the wire communication element determines that the wireless communication element synchronizes with the reception signal, the wire communication element restricts transmitting the signal to the communication cable.
Abstract translation: 通信装置包括：接收天线; 与从接收天线输入的电波中的接收信号同步的无线通信单元，接收接收信号; 以及连接到所述无线通信元件并经由通信电缆连接到外部通信设备的有线通信元件，使得所述有线通信元件向所述通信电缆发送信号。 线通信元件确定无线通信元件是否与接收信号同步。 当有线通信元件确定无线通信元件与接收信号同步时，有线通信元件限制将信号发送到通信电缆。
-
公开(公告)号：US20140357311A1
公开(公告)日：2014-12-04
申请号：US14272608
申请日：2014-05-08
Applicant: Denso Corporation
Inventor： Tadao Suzuki , Yasumune Yukizaki
IPC: H04W52/04
CPC classification number: H04W52/04 , H04B1/3822 , H04B17/102 , H04B17/21 , H04B2001/0416
Abstract: A vehicular wireless transmission apparatus includes a memory that stores (i) a default adjustment value relative to a default vehicle model, (ii) a default vehicle model data indicating the default vehicle model, and (iii) a correction value table for correcting the default adjustment value to be compliant with each of different vehicle models different from the default vehicle model. When a host vehicle model data read from a different ECU does not match with the default vehicle model data stored in the memory, it is determined that the vehicular wireless transmission apparatus is presently mounted in a host vehicle model indicated by the host vehicle model data read from the different ECU. The default adjustment value is then corrected by retrieving a correction value corresponding to the host vehicle model data from the correction value table.
Abstract translation: 一种车载无线传输装置，包括存储器（i）相对于默认车辆模型的默认调整值，（ii）指示默认车辆模型的默认车辆模型数据，以及（iii）用于校正默认车辆模型的校正值表 调整值符合与默认车型不同的不同车型。 当从不同ECU读取的主车辆型号数据与存储在存储器中的默认车辆模型数据不匹配时，确定车辆无线传输装置目前安装在由主车辆模型数据读取指示的主车辆模型中 从不同的ECU。 然后通过从校正值表检索对应于主车辆模型数据的校正值来校正默认调整值。
-
公开(公告)号：US09800354B2
公开(公告)日：2017-10-24
申请号：US14507039
申请日：2014-10-06
Applicant: DENSO CORPORATION
Inventor： Tadao Suzuki , Yasumune Yukizaki , Koutarou Takaba , Yuji Sugimoto
IPC: H04B15/00 , H04B1/44 , H04W52/24 , H04B17/345 , H04B1/525
CPC classification number: H04B15/00 , H04B1/44 , H04B1/525 , H04B17/345 , H04W52/243
Abstract: A wireless communication apparatus includes a first wireless communication unit performing a first type wireless communication and a second wireless communication unit performing a second type wireless communication, an interference determination portion, and an interference suppression portion. The interference determination portion determines whether the first wireless communication unit is in an interference state based on a radio wave reception state of the first wireless communication unit acquired when the second wireless communication unit is in a transmitting state. In the interference state, radio waves received by the first wireless communication unit are interfered by the radio waves transmitted from the second wireless communication unit. The interference suppression portion executes an interference suppression process in response to the interference state by suppressing the radio waves transmitted from the second wireless communication from interfering with the radio waves received by the first wireless communication unit.
-
4.发明授权Vehicular wireless transmission apparatus adjusting output power according to vehicle 有权车载无线传输装置根据车辆调节输出功率公开(公告)号：US09596656B2
公开(公告)日：2017-03-14
申请号：US14272608
申请日：2014-05-08
Applicant: DENSO CORPORATION
Inventor： Tadao Suzuki , Yasumune Yukizaki
CPC classification number: H04W52/04 , H04B1/3822 , H04B17/102 , H04B17/21 , H04B2001/0416
Abstract: A vehicular wireless transmission apparatus includes a memory that stores (i) a default adjustment value relative to a default vehicle model, (ii) a default vehicle model data indicating the default vehicle model, and (iii) a correction value table for correcting the default adjustment value to be compliant with each of different vehicle models different from the default vehicle model. When a host vehicle model data read from a different ECU does not match with the default vehicle model data stored in the memory, it is determined that the vehicular wireless transmission apparatus is presently mounted in a host vehicle model indicated by the host vehicle model data read from the different ECU. The default adjustment value is then corrected by retrieving a correction value corresponding to the host vehicle model data from the correction value table.
Abstract translation: 一种车载无线传输装置，包括存储器（i）相对于默认车辆模型的默认调整值，（ii）指示默认车辆模型的默认车辆模型数据，以及（iii）用于校正默认车辆模型的校正值表 调整值符合与默认车型不同的不同车型。 当从不同ECU读取的主车辆型号数据与存储在存储器中的默认车辆模型数据不匹配时，确定车辆无线传输装置目前安装在由主车辆模型数据读取指示的主车辆模型中 从不同的ECU。 然后通过从校正值表检索对应于主车辆模型数据的校正值来校正默认调整值。
-
公开(公告)号：US09590294B2
公开(公告)日：2017-03-07
申请号：US14425277
申请日：2013-06-20
Applicant: DENSO CORPORATION
Inventor： Yasumune Yukizaki , Tadao Suzuki , Ryohei Kataoka , Yuji Sugimoto
CPC classification number: H01Q1/3275 , H01Q1/02 , H01Q1/241 , H01Q1/42 , H01Q9/42 , H05K1/181 , H05K5/003 , H05K2201/10098 , H05K2201/10507
Abstract: A vehicle-mounted antenna device includes a base, a board, a circuit section, and a housing. The base is mountable on a roof of a vehicle. The board has an antenna element section and is stood on a surface of the base. The circuit section serves as at least part of a wireless communication circuit electrically connected to the antenna element section. The housing is made of a resin material and forms a projection of a vehicle outer shape. The board and the circuit section are located in space formed by the base and the housing. The board is stood on the surface of the base so that a first direction perpendicular to the surface of the base differs from a second direction equal to a thickness direction of the board. The circuit section implemented on the board at a position away from the base in the first direction.
Abstract translation: 车载天线装置包括基座，板，电路部分和壳体。 基座可安装在车辆的屋顶上。 该电路板具有天线元件部分，并且站在基座的表面上。 电路部分用作电连接到天线元件部分的无线通信电路的至少一部分。 壳体由树脂材料制成并形成车辆外形的突起。 板和电路部分位于由基座和壳体形成的空间中。 板位于基座的表面上，使得垂直于基座表面的第一方向与等于板的厚度方向的第二方向不同。 电路部分在基板上在第一方向上远离基座的位置处实现。
-
Patent Agency Ranking
公开(公告)号：US20150288402A1
公开(公告)日：2015-10-08
申请号：US14436983
申请日：2013-09-26
Applicant: DENSO CORPORATION
Inventor： Yasumune Yukizaki , Tadao Suzuki
IPC: H04B1/3822 , H04W52/02 , H03B1/04 , H04W4/04
CPC classification number: H04B1/3822 , H03B1/04 , H04B1/1027 , H04W4/046 , H04W52/0251 , H04W52/0261 , H04W52/0283 , H04W52/52 , Y02D70/142 , Y02D70/40
Abstract: A wireless communication device including a communication controller, a transmitter, an antenna and a receiver is provided. The wireless communication device further includes a current detector detecting a current consumption value of a power supply generator, a non-volatile memory pre-storing multiple current thresholds corresponding to multiple operating states, and an abnormal oscillation detector detecting abnormal oscillation by comparing the current consumption value acquired from the current detector and a current threshold corresponding to a present operating state of the wireless communication device out of the current threshold stored in the non-volatile memory.
Abstract translation: 提供了包括通信控制器，发射机，天线和接收机的无线通信设备。 该无线通信装置还包括电流检测器，其检测电源发生器的电流消耗值，预存储与多种运行状态对应的多个电流阈值的非易失性存储器，以及通过比较电流消耗来检测异常振荡的异常振荡检测器 从当前检测器获取的值和与存储在非易失性存储器中的当前阈值相对应的无线通信设备的当前操作状态的当前阈值。
-
公开(公告)号：US10789841B2
公开(公告)日：2020-09-29
申请号：US16083659
申请日：2017-02-22
Applicant: DENSO CORPORATION
Inventor： Yasumune Yukizaki , Haruhiko Sogabe
Abstract: A system for communication between mobile bodies includes: a mobile body transmission device that is used for a first mobile body and transmits first mobile information; and a mobile body reception device that is used for a second mobile body and receives the first mobile information. The mobile body transmission device includes: an indirect transmitter that transmits information via a base station; a direct transmitter that transmits information according to direct transmission; and a transmission controller that controls the indirect transmitter and the direct transmitter to transmit an identical first mobile information. The mobile body reception device includes: an indirect receiver that receives the first mobile information transmitted by the indirect transmitter via the base station; and a direct receiver that directly receives the first mobile information transmitted by the direct transmitter.
-
公开(公告)号：US09438292B2
公开(公告)日：2016-09-06
申请号：US14462958
申请日：2014-08-19
Applicant: DENSO CORPORATION , Nippon Soken, Inc.
Inventor： Yuji Sugimoto , Tadao Suzuki , Yasumune Yukizaki
CPC classification number: H04B1/3822 , H04B17/12 , H04B2001/0416 , H04W24/02 , H04W52/242
Abstract: A vehicle communication apparatus includes an antenna module, a wireless communication device placed and physically separated from the antenna module, a first communication cable and a second communication cable. The antenna module includes a first antenna and a second antenna. The wireless communication device includes a first antenna-connecting sending portion, a second antenna-connecting receiving portion, an adjustment portion, a memory, and a loss amount calculation portion calculating a loss amount by the first communication cable. The adjustment portion adjusts the sending power of the sending wave radiated from the first antenna based on the loss amount calculated by the loss amount calculation portion, and equalizes the sending power with a reference power.
Abstract translation: 车辆通信装置包括天线模块，放置并与天线模块物理分离的无线通信装置，第一通信线缆和第二通信线缆。 天线模块包括第一天线和第二天线。 无线通信装置包括第一天线连接发送部分，第二天线连接接收部分，调整部分，存储器以及通过第一通信线缆计算丢失量的丢失量计算部分。 调整部基于由损失量计算部计算出的损失量，调整从第一天线发射的发送波的发送功率，并将发送功率与基准功率进行均衡。
-
公开(公告)号：US09312967B2
公开(公告)日：2016-04-12
申请号：US14295613
申请日：2014-06-04
Applicant: DENSO CORPORATION
Inventor： Tadao Suzuki , Yasumune Yukizaki
CPC classification number: H04B15/04
Abstract: A communication device includes: a reception antenna; a wireless communication element that synchronizes with a reception signal in an electric wave input from the reception antenna, and receives the reception signal; and a wire communication element connected to the wireless communication element and connected to an external communication device via a communication cable so that the wire communication element transmits a signal to the communication cable. The wire communication element determines whether the wireless communication element synchronizes with the reception signal. When the wire communication element determines that the wireless communication element synchronizes with the reception signal, the wire communication element restricts transmitting the signal to the communication cable.
Abstract translation: 通信装置包括：接收天线; 与从接收天线输入的电波中的接收信号同步的无线通信单元，接收接收信号; 以及连接到所述无线通信元件并经由通信电缆连接到外部通信设备的有线通信元件，使得所述有线通信元件向所述通信电缆发送信号。 有线通信元件确定无线通信元件是否与接收信号同步。 当有线通信元件确定无线通信元件与接收信号同步时，有线通信元件限制将信号发送到通信电缆。
-
公开(公告)号：US09270330B2
公开(公告)日：2016-02-23
申请号：US14529696
申请日：2014-10-31
Applicant: DENSO CORPORATION
Inventor： Yuji Sugimoto , Tadao Suzuki , Yasumune Yukizaki
IPC: H04B3/00 , H04B3/06 , H04B1/04 , H04L25/02 , H04B1/3822
CPC classification number: H04B3/06 , H04B1/04 , H04B1/3822 , H04L25/028
Abstract: A radio communications system includes a communication radio and an antenna module positioned external to the communication radio. An antenna cable connects the radio and the antenna module. The radio superposes a power voltage for operating the antenna module on a signal line of the antenna cable and transmits to the antenna module through the antenna cable a control signal that controls a gain of a transmission amplifier and duplexers while the transmission signal is not transmitted therethrough. In such manner, a control of the antenna module is enabled without affecting the transmission signal.
Abstract translation: 无线电通信系统包括定位在通信无线电设备外部的通信无线电和天线模块。 天线电缆连接无线电和天线模块。 无线电设备将天线模块操作的电源电压叠加在天线电缆的信号线上，并通过天线电缆向天线模块发送控制信号，该控制信号控制发射放大器和双工器的增益，同时传输信号不透过 。 以这种方式，能够使天线模块的控制不影响发送信号。
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.013 seconds)
