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    • 1. 发明授权
    • Internal-combustion-engine ignition device
    • 内燃机点火装置
    • US5437259A
    • 1995-08-01
    • US273983
    • 1994-07-12
    • Kazuya HamadaShigemi Murata
    • Kazuya HamadaShigemi Murata
    • F02P7/02F02P17/12H01F38/12H01R39/60G01M15/00
    • H01F38/12F02P17/12F02P7/026H01R39/60F02P2017/125
    • An internal-combustion-engine ignition device in which such components as the ion-current-detection unit are provided integrally with other ignition-device components to realize a simplified structure, thereby helping to attain a reduction in cost and an improvement in terms of layout and reliability, the internal-combustion-engine ignition device including: a distributor cap having a central electrode connected to an ignition coil, a plurality of peripheral electrodes respectively connected to the ignition plugs of cylinders and adapted to be selectively connected to the central electrode, and diodes each connected at one end to the peripheral electrodes and at the other end to the central electrode, the distributor cap having openings lodging the diodes for detecting an ion current generated upon combustion of air-fuel mixture inside the cylinders, caused by ignition of the ignition plugs. An ion-current-detection unit may be arranged integrally with the distributor cap, distributor housing, ignition coil, or engine-turning-angle detecting device.
    • 一种内燃机点火装置,其中诸如离子电流检测单元的部件与其它点火装置部件一体地设置,以实现简化的结构,从而有助于降低成本和改进布局 内燃机点火装置包括:具有连接到点火线圈的中心电极的分配器盖,分别连接到气缸的火花塞并适于选择性地连接到中心电极的多个周边电极, 以及二极管,其一端连接到外围电极,另一端连接到中心电极,分配器帽具有开口,用于检测二极管,用于检测由气缸内的空气 - 燃料混合物燃烧而产生的离子电流, 火花塞。 离子电流检测单元可以与分配器盖,分配器壳体,点火线圈或发动机转向角检测装置一体地布置。
    • 3. 发明授权
    • High tension connection portion structure of an ingition device for an internal combustion engine
    • 用于内燃机的进料装置的高压连接部分结构
    • US06340303B2
    • 2002-01-22
    • US09496335
    • 2000-02-02
    • Kazuya HamadaShingo MoritaShigemi MurataMitsuru Koiwa
    • Kazuya HamadaShingo MoritaShigemi MurataMitsuru Koiwa
    • H01R1344
    • H01R13/2421H01T13/04
    • To provide a high tension connection portion structure for an ignition device for an internal combustion engine, which may prevent an instantaneous breakdown of the connection even if an external force is applied to a high tension connection portion, may enhance a connection property of the high tension connection portion by suppressing a sliding movement between metal terminals of the connection portion and may be applied to the path of a minute current such as an ionic current or the like, a connecting structure of a high tension connection portion used in an ignition device for an internal combustion engine, includes: a first high tension connection terminal 2; a second high tension connection terminal 4 for electrically connecting with the first high tension connection terminal 2; a locking mechanism 2a provided between the first high tension connection terminal 2 and the second high tension connection terminal 4 for restricting the separation therebetween in the axial direction; and a spring member 7 disposed between the first high tension connection terminal 2 and the second high tension connection terminal 4.
    • 为了提供用于内燃机的点火装置的高张力连接部分结构,即使外力施加到高压连接部分上也可以防止连接的瞬时破裂,可以增强高张力的连接特性 连接部分通过抑制连接部分的金属端子之间的滑动运动,并且可以施加到诸如离子电流等的微小电流的路径上,用于在点火装置中使用的高压连接部分的连接结构 内燃机包括:第一高压连接端子2; 用于与第一高压连接端子2电连接的第二高压连接端子4; 设置在第一高压连接端子2和第二高压连接端子4之间的用于限制其间的间隔的锁定机构2a; 以及设置在第一高压连接端子2和第二高压连接端子4之间的弹簧部件7。
    • 4. 发明申请
    • VEHICLE CONTROL APPARATUS
    • 车辆控制装置
    • US20160304053A1
    • 2016-10-20
    • US15066010
    • 2016-03-10
    • Yosuke TomitaNaoyuki IshiharaTetsuo NishidaiTakahiro InagumaKazuya Hamada
    • Yosuke TomitaNaoyuki IshiharaTetsuo NishidaiTakahiro InagumaKazuya Hamada
    • B60R25/24B60R25/20
    • B60R25/241B60R25/2081
    • A vehicle control apparatus includes: a vehicle-mounted transmitter which transmits a first response request signal; a vehicle-mounted receiver which receives, from a portable device, a response signal to the first response request signal; and a controller which allows an operation for welcoming a user carrying the portable device to a vehicle according to a reception state of the response signal. When intermittently transmitting the first response request signal at predetermined intervals via the vehicle-mounted transmitter, the controller determines whether condition set in advance is established. When the condition is established, the controller transmits a second response request signal different from the first response request signal. When the vehicle-mounted receiver receives a response signal which is transmitted from the portable device as a response to the second response request signal, the controller continues to transmit the second response request signal via the vehicle-mounted transmitter.
    • 车辆控制装置包括:发送第一响应请求信号的车载发射机; 从便携式设备接收对第一响应请求信号的响应信号的车载接收机; 以及控制器,其允许根据响应信号的接收状态来将携带便携式设备的用户的操作用于车辆。 当经由车载发射机以预定间隔间歇地发送第一响应请求信号时,控制器确定是否建立了预先设定的条件。 当条件建立时,控制器发送与第一响应请求信号不同的第二响应请求信号。 当车载接收机接收到从便携式设备发送的响应信号作为对第二响应请求信号的响应时,控制器继续经由车载发射机发送第二响应请求信号。
    • 5. 发明申请
    • VEHICLE WIRELESS COMMUNICATION SYSTEM, VEHICLE CONTROL DEVICE, AND PORTABLE MACHINE
    • 车辆无线通信系统,车辆控制装置和便携式机器
    • US20160267734A1
    • 2016-09-15
    • US15047461
    • 2016-02-18
    • Kazuya HamadaTakahiro InagumaYosuke Tomita
    • Kazuya HamadaTakahiro InagumaYosuke Tomita
    • G07C9/00
    • G07C9/00309G07C2009/00793G07C2209/63
    • A portable machine has a signal receivable area in which, when the portable machine approaches one of a plurality of LF transmitters provided to a vehicle at a first distance, a response request signal only from the LF transmitter is receivable by the portable machine and when the portable machine approaches one of the plurality of LF transmitters at a second distance shorter than the first distance, response request signals from the LF transmitter and any of the remaining LF transmitters are receivable by the portable machine. If the portable machine receives the response request signal from only one of the LF transmitters within a predetermined time period and the response request signal has an RSSI value not less than a threshold, control (door locking/unlocking, engine start, and the like) to the vehicle is inhibited.
    • 便携式机器具有信号可接收区域,其中当便携式机器接近提供给第一距离的车辆的多个LF发射机中的一个时,仅来自LF发射器的响应请求信号可由便携式机器接收,并且当 便携式机器以比第一距离短的第二距离接近多个LF发射机中的一个,来自LF发射机的响应请求信号和任何剩余的LF发射机可由便携式机器接收。 如果便携式机器在预定时间段内仅从LF发射器中的一个接收响应请求信号,并且响应请求信号具有不小于阈值的RSSI值,则控制(门锁/解锁,发动机起动等) 对车辆的抑制。