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    • 32. 发明申请
    • VEHICLE-AIR-CONDITIONER COMPRESSOR
    • 车用空气调节器压缩机
    • US20100172772A1
    • 2010-07-08
    • US12441408
    • 2008-09-26
    • Takayuki WatanabeTakeshi HiranoAkinori YoshiokaYuki Ichise
    • Takayuki WatanabeTakeshi HiranoAkinori YoshiokaYuki Ichise
    • B60H1/32F04B17/03
    • H02K11/33F04B35/04F04B39/121H02K5/06H02K7/14
    • There is provided a vehicle-air-conditioner electric compressor in which a high-voltage short circuit due to the breakage of a high-voltage system including an inverter is prevented in the event of a crash, thereby improving safety. In a vehicle-air-conditioner electric compressor (1) including an inverter accommodating section (10) at the periphery of a pressure-resistant housing (2) in which an electric motor and a compressing mechanism are accommodated, the inverter accommodating section (10) accommodating an inverter (13) that converts direct-current power supplied from a high-voltage power source to three-phase alternating-current power and feeds the power to the electric motor in the pressure-resistant housing (2) through glass-sealed terminals (16), wherein in a vehicle-mounted state, the inverter accommodating section (10) and the inverter (13) are offset to the rear of a vehicle with respect to the front-surface portion (2A), facing the front of the vehicle, of the pressure-resistant housing.
    • 提供一种车辆空调电动压缩机,其中在发生碰撞的情况下防止由于包括逆变器的高压系统的断开而导致的高压短路,从而提高安全性。 在容纳有电动机和压缩机构的耐压外壳(2)的周围包括逆变器容纳部(10)的车辆用空调电动压缩机(1)中, ),其容纳将从高压电源供给的直流电力转换为三相交流电力的逆变器(13),并通过玻璃密封将电力供给到耐压壳体(2)中的电动机 端子(16),其中在车载状态下,逆变器容纳部分(10)和逆变器(13)相对于前表面部分(2A)偏向车辆的后部,面向前方 车辆,耐压外壳。
    • 33. 发明申请
    • INVERTER-INTEGRATED ELECTRIC COMPRESSOR AND COIL COMPONENT FOR INVERTER THEREOF
    • 逆变器一体化电动压缩机及其逆变器的线圈组件
    • US20100129238A1
    • 2010-05-27
    • US12443523
    • 2008-10-03
    • Takayuki WatanabeIchiro YogoKoji NakanoHiroyuki Kamitani
    • Takayuki WatanabeIchiro YogoKoji NakanoHiroyuki Kamitani
    • F04B35/04H02K11/00
    • H01F27/324H01F27/306H01F37/00H02K7/14H02K11/33
    • An inverter-integrated electric compressor capable of achieving improved ease of installation of a coil component constituting an inverter and increased strength and reduced cost of an insulating member, as well as a coil component for the inverter, are provided. In an inverter-integrated electric compressor, an inverter-accommodating section is disposed on the periphery of a housing, and an inverter is accommodated and installed in the inverter-accommodating section to convert DC power into three-phase AC power and supply the power to an electric motor. The inverter-integrated electric compressor includes a resin spacer member having a molded shape surrounding at least the bottom of a coil component constituting the inverter to ensure an insulation distance between the coil component and the inverter-accommodating section when installed in the inverter-accommodating section, and the coil component is fixed to and installed in the inverter-accommodating section with the resin spacer member disposed therebetween.
    • 提供一种逆变器集成电动压缩机,其能够实现改善构成逆变器的线圈部件的安装容易性,并且提高了绝缘部件的强度和降低的成本,以及用于逆变器的线圈部件。 在逆变器一体式电动压缩机中,逆变器容纳部设置在壳体的周围,并且逆变器被容纳并安装在逆变器容纳部中,以将DC电力转换成三相AC电力并将电力供应到 电动马达。 逆变器一体式电动压缩机包括:树脂隔离构件,其具有围绕构成逆变器的线圈构件的至少底部的模制形状,以确保线圈构件与逆变器容纳部之间的绝缘距离,当安装在逆变器容纳部 并且线圈部件被固定并安装在逆变器容纳部分中,树脂间隔件设置在它们之间。
    • 35. 发明申请
    • POSITION DETECTING APPARATUS AND METHOD USED IN NAVIGATION SYSTEM
    • 在导航系统中使用的位置检测装置和方法
    • US20100030471A1
    • 2010-02-04
    • US12428182
    • 2009-04-22
    • Takayuki WatanabeTakehiko SakagamiKotaro Wakamatsu
    • Takayuki WatanabeTakehiko SakagamiKotaro Wakamatsu
    • G01C21/12
    • G01C21/12G01C21/26
    • A position detecting apparatus and method used in a navigation system, which can improve positional accuracy and bearing accuracy even in a system equipped with few sensors, are provided. A position detecting apparatus used in a navigation system for detecting a vehicle position includes: a sensor unit including a vehicle speed sensor, an acceleration sensor, and an angular velocity sensor; and a dead reckoning calculating unit for calculating state quantity inclusive of a current vehicle position, a vehicle speed, and a vehicle attitude angle based on a signal output from each of the sensors at a predetermined periodic interval. The dead reckoning calculating unit includes: a movement calculating unit for calculating a movement during a period from a previous state quantity calculation time up to a current state quantity calculation time; a change amount detecting unit for calculating an amount of change in vehicle attitude; a movement resolving unit for resolving the movement into a vehicle longitudinal component, a vehicle lateral component, and a vehicle vertical component based on the amount of change in vehicle attitude; and a state quantity calculating unit for determining, by calculation, a vehicle position at the current state quantity calculation time using each of the components.
    • 提供了一种在导航系统中使用的位置检测装置和方法,其即使在配备有少量传感器的系统中也能够提高位置精度和轴承精度。 在用于检测车辆位置的导航系统中使用的位置检测装置包括:传感器单元,包括车速传感器,加速度传感器和角速度传感器; 以及用于以预定的周期性间隔基于从每个传感器输出的信号来计算包括当前车辆位置,车辆速度和车辆姿态角度的状态量的航位推算计算单元。 航位推算计算单元包括:运动计算单元,用于计算从先前状态量计算时间直到当前状态量计算时间的期间的移动; 改变量检测单元,用于计算车辆姿态的变化量; 基于车辆姿态的变化量,将移动到车辆纵向部件中的移动分解单元,车辆侧向部件和车辆垂直部件; 以及状态量计算单元,用于通过计算使用每个部件来确定当前状态量计算时间的车辆位置。
    • 38. 发明申请
    • GPS Position Measuring Device
    • GPS位置测量装置
    • US20080158053A1
    • 2008-07-03
    • US11938026
    • 2007-11-09
    • Takayuki Watanabe
    • Takayuki Watanabe
    • G01S1/00
    • G01S19/45G01C21/28G01S19/428
    • A GPS position-measuring device includes a altitude-information memory for storing altitude information of a moving object, a combination determining unit for determining GPS-satellite combinations from GPS satellites that can be tracked, a position measuring unit for measuring a GPS based or GPS derived three-dimensional position of the moving object for each GPS-satellite combination, and a difference extracting unit for determining a difference in altitude between GPS derived altitude information contained in the measured GPS related three-dimensional position and the altitude information supplied from the altitude-information memory. The GPS position-measuring device further includes a position determining unit for comparing the extracted difference in altitude with a threshold value, selecting a GPS-satellite combination with which the difference in altitude is less than or equal to the threshold value, and determining a measurement position of the moving object based on the GPS derived three-dimensional position of the selected GPS-satellite combination.
    • GPS位置测量装置包括用于存储移动物体的高度信息的高度信息存储器,用于确定可以跟踪的GPS卫星的GPS-卫星组合的组合确定单元,用于测量基于GPS或GPS的位置测量单元 以及差分提取单元,用于确定GPS测量GPS相关三维位置中包含的GPS导出高度信息与从高度提供的高度信息之间的高度差异的差异提取单元, 信息记忆。 GPS位置测量装置还包括位置确定单元,用于将所提取的高度差异与阈值进行比较,选择高度差小于或等于阈值的GPS-卫星组合,以及确定测量 基于所选GPS卫星组合的GPS导出的三维位置的移动物体的位置。