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    • 131. 发明授权
    • Mounting structure of pressure sensor element
    • 压力传感器元件的安装结构
    • US07484419B2
    • 2009-02-03
    • US11637072
    • 2006-12-12
    • Hiroshi TsudaFuminori Suzuki
    • Hiroshi TsudaFuminori Suzuki
    • G01L7/00
    • G01L19/0007F16H59/68F16H61/0003F16H2059/683G01L19/147
    • A pressure sensor can be mounted to an object with a pressure to be measured by a mounting structure. The mounting structure includes bonding a first member and a second member, a medium passageway formed on one of the bonding face thereof, a flexible printed wiring board interposed between both bonding faces through gaskets, and a pressure sensor element electrically connected to the flexible printed wiring board by an electrically conductive member so that the sensor element electrically connects to the outside of the object. The pressure sensor element is disposed in a recess that is formed on the bonding face. The presser medium is transferred through an introduction hole from the medium passageway to the pressure sensor element.
    • 压力传感器可以安装到具有通过安装结构测量的压力的物体上。 安装结构包括:接合第一部件和第二部件;形成在其接合面之一上的介质通路;通过垫圈插入在两个接合面之间的柔性印刷线路板;以及电连接到柔性印刷布线的压力传感器元件 通过导电构件将传感器元件电连接到物体的外部。 压力传感器元件设置在形成在接合面上的凹部中。 压力介质通过导入孔从介质通道传递到压力传感器元件。
    • 132. 发明授权
    • Rumble strip responsive system: vehicle control on rumble strip
    • 隆隆带响应系统:车辆控制在隆隆带
    • US07477978B2
    • 2009-01-13
    • US11094323
    • 2005-03-31
    • Hiroshi KawazoeHiroshi Tsuda
    • Hiroshi KawazoeHiroshi Tsuda
    • G08B23/00G06F19/00
    • B60T7/22B60T2201/08B60T2201/083B60W40/064B60W2550/12B62D6/00
    • A device adapted to automatically control the effective output of a vehicle control system/component that, for example, automatically applies braking and/or steering control, in response to tire contact with a rumble strip. The device includes a processor configured to receive a first signal indicative of contact of a vehicle tire with a rumble strip. The processor also includes logic to determine that at least one vehicle tire is in contact with a rumble strip based at least on the first signal. If the processor has received the first signal and has determined that the at least one vehicle tire is in contact with the rumble strip, the processor then issues a command to control the effective output of at least one of a vehicle control component or a vehicle control system. For example, an automatically applied braking force may be reduced to ½ its normal applied force.
    • 适于自动控制车辆控制系统/部件的有效输出的装置,其例如响应于与隆隆带的轮胎接触自动地应用制动和/或转向控制。 该设备包括处理器,其被配置为接收指示车辆轮胎与隆隆条接触的第一信号。 处理器还包括至少基于第一信号确定至少一个车辆轮胎与隆隆条接触的逻辑。 如果处理器已经接收到第一信号并且已经确定至少一个车辆轮胎与隆隆条接触,则处理器然后发出命令以控制车辆控制部件或车辆控制器中的至少一个的有效输出 系统。 例如,自动施加的制动力可以减小到其正常施加的力的1/2。
    • 134. 发明申请
    • AE/ultrasound detection system, and material monitoring apparatus and nondestructive inspection apparatus equipped the system
    • AE /超声波检测系统,物料监控装置和非破坏性检测仪器配备的系统
    • US20080043243A1
    • 2008-02-21
    • US11889924
    • 2007-08-17
    • Jung-Ryul LeeHiroshi TsudaTakahiro ArakawaTomio Nakajima
    • Jung-Ryul LeeHiroshi TsudaTakahiro ArakawaTomio Nakajima
    • G01B9/02
    • G01M11/083G01L1/246G01N29/043G01N29/14G01N29/2418G01N2291/02827
    • There is provided a system always capable of detecting AE/ultrasound received by an FBG, even when the FBG receives a change in temperature or strain and the Bragg wavelength is fluctuated. In the AE/ultrasound detection system, the reflected light from the FBG is caused to enter a Fabry-Perot filter having an FSR equal to or greater than the reflection wavelength band of the FBG. A change in the intensity of the transmitted light corresponds to the AE/ultrasound received by the FBG. Alternatively, the reflected light from FBG is caused to enter two Fabry-Perot filters having an FSR equal to or greater than the reflection wavelength band of the FBG and having the filter-transmittance peak wavelengths different from each other by FSR/4. The intensity of the transmitted light from each of the two Fabry-Perot filters is converted into a voltage signal, and the individual signals are subjected to addition and subtraction processes. Thus, a signal having a large amplitude corresponding to the AE/ultrasound received by the FBG can be obtained.
    • 提供了一种始终能够检测由FBG接收的AE /超声波的系统,即使当FBG接收到温度或应变的变化并且布拉格波长波动时。 在AE /超声波检测系统中,使来自FBG的反射光进入具有等于或大于FBG的反射波长带的FSR的法布里 - 珀罗滤波器。 透射光强度的变化对应于FBG所接收的AE /超声波。 或者,使来自FBG的反射光进入具有等于或大于FBG的反射波段的FSR并具有通过FSR / 4彼此不同的滤光器透射率峰值的两个法布里 - 珀罗滤光器。 来自两个法布里 - 珀罗滤波器中的每一个的透射光的强度被转换为电压信号,并且各个信号经受加法和减法处理。 因此,可以获得具有对应于由FBG接收的AE /超声波的大振幅的信号。
    • 135. 发明授权
    • Rumble strip responsive systems: discrimination of types of rumble strips
    • 隆隆声响应系统:辨别隆隆条的类型
    • US07219031B2
    • 2007-05-15
    • US11094322
    • 2005-03-31
    • Hiroshi KawazoeHiroshi Tsuda
    • Hiroshi KawazoeHiroshi Tsuda
    • G08B1/00
    • B60W40/06B60W2520/28B60W2550/147B60W2550/402
    • There are basically two types of rumble strips: shoulder/center rumble strips and in-lane rumble strips. In an embodiment of the invention, there is a device that automatically identifies the type of rumble strip with which a vehicle tire is in contact with. The device may include a processor adapted to receive input indicative of a state of rotation of a first vehicle tire and input indicative of a state of rotation of a second vehicle tire when one or more of the first vehicle tire and the second vehicle tire is in contact with a rumble strip. The processor includes logic to compare the state of rotation of the first vehicle tire to the state of rotation of the second vehicle tire, and determine from the comparison, the type of rumble strip in contact with at least one of the first vehicle tire and the second vehicle tire.
    • 基本上有两种类型的隆隆条:肩部/中部隆隆条和行车道隆隆条。 在本发明的一个实施例中,存在一种自动识别车轮胎与之接触的隆隆带类型的装置。 所述装置可以包括处理器,其适于在所述第一车辆轮胎和所述第二车辆轮胎中的一个或多个处于所述第一车辆轮胎时,接收指示第一车辆轮胎的旋转状态的输入和指示所述第二车辆轮胎的旋转状态的输入 接触隆隆带。 处理器包括将第一车辆轮胎的旋转状态与第二车辆轮胎的旋转状态进行比较的逻辑,并且根据比较来确定与第一车辆轮胎和第二车辆轮胎中的至少一个接触的隆隆带的类型, 第二车轮胎。
    • 139. 发明授权
    • Apparatus and method for guiding vehicle occupant to travel from present
position of vehicle to set destination through display unit
    • 引导车辆乘客从当前位置行驶到通过显示单元设定目的地的装置和方法
    • US5557522A
    • 1996-09-17
    • US302028
    • 1994-09-09
    • Okihiko NakayamaBrian R. GromMasayasu IwasakiHiroshi Tsuda
    • Okihiko NakayamaBrian R. GromMasayasu IwasakiHiroshi Tsuda
    • G01C21/36G05D1/00
    • G01C21/3446
    • In an apparatus and method for guiding a vehicle occupant from a present position of the vehicle to a destination to which the vehicle occupant desires to reach, optimum routes of travel from the present position to respective intersections surrounding the present position of the vehicle are already searched and stored when the vehicle stops at the present position of the vehicle with a vehicular ignition switch turned off. Then, when the ignition switch is turned on and the vehicle occupant sets the destination, the optimum routes from the set destination toward the present position are searched on the basis of the road map data and result of search of the optimum routes of the respective intersections surrounding the present position of the vehicle. When the optimum route from the set destination to the present position of the vehicle is searched, the display unit superimposes and displays the present position of the vehicle and the optimum route to the destination on the road map so as to quickly start the guidance of the route from the present position to the destination. In the embodiment, if the set destination corresponds to one of registered points of locations, the present position and the optimum route to the destination are immediately displayed on the road map after the destination is set.
    • 在将车辆乘员从车辆的当前位置引导到车辆乘客希望到达的目的地的装置和方法中,已经搜索了从当前位置到包围车辆当前位置的各个交叉路口的最佳路线 并且当车辆在车辆点火开关断开时在车辆的当前位置停止时被存储。 然后,当点火开关接通并且车辆乘客设定目的地时,根据道路地图数据和各交叉点的最佳路线的搜索结果来搜索从设定目的地到当前位置的最佳路线 围绕车辆的当前位置。 当搜索从设定目的地到当前位置的最佳路线时,显示单元将车辆的当前位置和最佳路线叠加并显示在路线图上的目的地,以便快速开始 从当前位置到目的地的路线。 在本实施例中,如果设定的目的地对应于位置的登记点中的一个,则在目的地设置之后立即在路线图上显示当前位置和到目的地的最佳路线。
    • 140. 发明授权
    • Vehicular traveling direction measuring system
    • 车辆行驶方向测量系统
    • US5251139A
    • 1993-10-05
    • US607923
    • 1990-11-01
    • Kenji TakanoHiroshi TsudaToshiyuki Itoh
    • Kenji TakanoHiroshi TsudaToshiyuki Itoh
    • G01C17/38G01C21/28G06F15/50
    • G01C17/38G01C21/28
    • A system for measuring a traveling direction of a vehicle includes a geomagnetic sensor and a gyro sensor. The system utilizes first and second indicies for deriving the vehicle traveling direction. The first index is indicative of disturbance of a geomagnetic field on a short interval basis, and the second index is indicative of disturbance of the geomagnetic field on a long interval basis. The system further utilizes a correction value indicative of a drift error caused by the gyro sensor for deriving the vehicle traveling direction. The system varies a rate of dependence upon an output of the geomagnetic sensor and an output of the gyro sensor based on the first and second indicies and the correction value when calculating the vehicle traveling direction.
    • 用于测量车辆的行进方向的系统包括地磁传感器和陀螺仪传感器。 该系统利用第一和第二指标来推导车辆行进方向。 第一个索引表示在短时间间隔的地磁场的干扰,第二个索引表示长时间间隔的地磁场的干扰。 该系统进一步利用表示由陀螺仪传感器引起的漂移误差的校正值,以导出车辆行驶方向。 该系统在计算车辆行驶方向时,基于第一和第二指示和校正值来改变对地磁传感器的输出和陀螺仪传感器的输出的依赖性的速率。