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公开(公告)号：US10253763B2
公开(公告)日：2019-04-09
申请号：US13822833
申请日：2011-10-12
摘要： An object is to provide a motor-driven compressor capable of reducing cost required when a failure occurs in part of components configuring an inverter device. A power substrate assembly 50 is removably fixed to a housing body 10 in an inverter accommodation chamber 13, and a control substrate assembly 70 and a filter circuit assembly 90 are removably fixed to a cover 30. Therefore, when the cover 30 is removed from the housing body 10, the power substrate assembly 50, the control substrate assembly 70, and the filter circuit assembly 90 can be independently removed from the housing body 10 or the cover 30, and new power substrate assembly 50, control substrate assembly 70, and filter circuit assembly 90 can be independently mounted on the housing body 10 or the cover 30.
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公开(公告)号：US09318935B2
公开(公告)日：2016-04-19
申请号：US13699905
申请日：2011-10-20
IPC分类号： H02K9/22 , H02K11/04 , F04B39/12 , F04B53/08 , H02K11/00 , H02K5/22 , F04C23/00 , F04C29/04 , F04C18/02
CPC分类号： H02K11/044 , F04B39/121 , F04B53/08 , F04C18/0215 , F04C23/008 , F04C29/047 , F04C2240/808 , H02K5/22 , H02K9/22 , H02K11/33
摘要： A control circuit board (25) configuring an inverter (21) serves as a thermally-conductive substrate. One surface of the control circuit board (25) is installed in a heat transferable manner on a heat-dissipating planar part (31) disposed on a housing (2), while heat-producing electrical components (39) are disposed in a heat transferable manner on the other surface of the control circuit board (25). The control circuit board (25) includes a substrate body (41) constituted of an insulator, and heat-conducting through members (42) constituted of a good thermal conductor filled through in a thickness direction of the substrate body (41). One end of each of the heat-conducting through members (42) is disposed in a heat transferable manner on the heat-dissipating planar part (31), and the electrical component (39) is disposed in a heat transferable manner on the other end.
摘要翻译： 构成逆变器（21）的控制电路板（25）用作导热基板。 控制电路板（25）的一个表面以可传热的方式安装在设置在壳体（2）上的散热平面部分（31）上，同时制热电气部件（39）设置在可传热的 方式在控制电路板（25）的另一个表面上。 控制电路板（25）包括由绝缘体构成的基板主体（41）和由沿基板主体（41）的厚度方向填充的良好导热体构成的导热贯穿部件（42）。 每个导热通孔（42）的一端以可传热的方式设置在散热平面部分（31）上，并且电气部件（39）以可传热的方式设置在另一端 。
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公开(公告)号：US08451611B2
公开(公告)日：2013-05-28
申请号：US12904464
申请日：2010-10-14
CPC分类号： F04B39/121 , F04B39/06 , F04C18/0215 , F04C23/008 , F04C29/047 , F04C2240/808
摘要： An object is to achieve a compact design by using a dead space in an inverter box effectively, to improve cooling properties of heat-generating electrical components disposed on a control circuit board of an inverter, and to increase flexibility of wiring layout. In an inverter box provided at a periphery of a housing, a heat-dissipating flat portion that is parallel to a control circuit board of an inverter is formed, and electrical components are disposed in a space between the heat-dissipating flat portion and the control circuit board. Preferably, the electrical components are installed so that the back faces thereof abut against the heat-dissipating flat portion either directly or via a heat-conducting member. More preferably, faces of the electrical components on the board side abut against the control circuit board.
摘要翻译： 本发明的目的是通过有效地使用逆变器箱中的死区来实现紧凑的设计，以改善设置在逆变器的控制电路板上的发热电气部件的冷却性能，并且增加布线布局的灵活性。 在设置在壳体的周边的逆变器箱中，形成与逆变器的控制电路基板平行的散热平坦部，并且将电气部件配置在散热平坦部和控制部之间的空间 电路板。 优选地，电气部件被安装成使得其背面直接或经由导热部件抵靠散热平坦部分。 更优选地，电路板侧的电气部件的表面抵靠控制电路板。
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公开(公告)号：US20100284838A1
公开(公告)日：2010-11-11
申请号：US12442844
申请日：2008-09-25
申请人： Yuki Ichise , Takayuki Watanabe , Takashi Nakagami , Koji Nakano
发明人： Yuki Ichise , Takayuki Watanabe , Takashi Nakagami , Koji Nakano
IPC分类号： F04B17/03
CPC分类号： H02K5/225 , F04B35/04 , F04B2203/0203 , F04B2203/0211 , H02K11/01 , H02K11/02 , H02K11/33
摘要： An inverter-integrated vehicle-air-conditioner electric compressor capable of eliminating malfunctions or the like due to electromagnetic noise interference and improving the reliability is provided. In a vehicle-air-conditioner electric compressor with which an inverter unit is integrated, lead-out positions of low-voltage cables and connectors for supplying a low voltage from a low-voltage power supply to a circuit on a low-voltage ground LV are provided either in a side surface opposite to a mounting position of high-voltage components and high-voltage cables for supplying a high voltage from a high-voltage power supply to a power system circuit on a high-voltage system ground HV; or at an end farthest away from the mounting position of the high-voltage cables and the high-voltage components in an adjacent side surface or the same side surface.
摘要翻译： 提供一种能够消除由于电磁噪声干扰引起的故障等而提高可靠性的逆变器一体型车用空调电动压缩机。 在整合了逆变器单元的车用空气调节器电动压缩机中，低压电缆的导出位置以及从低电压电源向低电压接地LV的电路供给低电压的连接器 设置在与高压部件的安装位置相对的侧表面和用于从高压电源向高压系统地面HV上的电力系统电路提供高电压的高压电缆; 或者在相邻的侧表面或相同侧表面处的高压电缆和高压部件的安装位置最远的一端。
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公开(公告)号：US07652560B2
公开(公告)日：2010-01-26
申请号：US11730425
申请日：2007-04-02
申请人： Hiroshi Ohmura , Haruki Okazaki , Takuji Oka , Takashi Nakagami , Sei Kobayashi , Masanobu Fukushima , Takashi Terano
发明人： Hiroshi Ohmura , Haruki Okazaki , Takuji Oka , Takashi Nakagami , Sei Kobayashi , Masanobu Fukushima , Takashi Terano
IPC分类号： B60Q1/00
CPC分类号： G01S13/56 , G01S7/412 , G01S13/931 , G01S2013/9314 , G01S2013/9346 , G01S2013/9353 , G01S2013/9375
摘要： A radar device is configured to transmit an electric wave and receives a reflected wave that is generated by a reflection of the electric wave on an object, and to recognize the object is a potential obstacle that is to be hit by the vehicle when a received intensity of the reflected wave thereby is a specified threshold or more. And, the specified threshold has a plurality of preset values. Accordingly, a determination as to whether or not the obstacle detected by the radar device is the potential obstacle to be hit by the vehicle can be accurately made.
摘要翻译： 雷达装置被配置为发送电波并且接收由物体上的电波反射产生的反射波，并且当接收到的强度时识别物体是被车辆撞击的潜在障碍物 的反射波是指定的阈值以上。 并且，指定的阈值具有多个预设值。 因此，可以准确地确定由雷达装置检测到的障碍物是否是车辆撞击的潜在障碍物。
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56.发明授权Control device for electric compressor and start control method of electric compressor 有权电动压缩机控制装置及电动压缩机启动控制方法公开(公告)号：US08382443B2
公开(公告)日：2013-02-26
申请号：US12304099
申请日：2008-09-25
申请人： Koji Nakano , Takashi Nakagami , Hiroyuki Kamitani
发明人： Koji Nakano , Takashi Nakagami , Hiroyuki Kamitani
CPC分类号： F04B49/02 , F04B49/06 , F04B2203/0205
摘要： Control device for an electric compressor and a start control method of an electric compressor that can smoothly and reliably start the electric compressor even at high temperature. Even in a high temperature state of a power transistor, a rotational speed or an acceleration rate of a motor according to the temperature is set to gradually start the electric compressor. After the commencement of the start, the temperature of the power transistor is repeatedly checked for every predetermined time to update the rotational speed or the acceleration rate of the motor, and the rotational speed or the acceleration rate of the motor is increased according to the temperature of the power transistor, thereby allowing quick start.
摘要翻译： 电动压缩机的控制装置和电动压缩机的启动控制方法，即使在高温下也能平稳可靠地启动电动压缩机。 即使在功率晶体管的高温状态下，设定根据温度的电动机的转速或加速度来逐渐启动电动压缩机。 在启动开始之后，每隔预定时间反复检查功率晶体管的温度，以更新电动机的转速或加速度，并且电动机的转速或加速度根据温度而增加 的功率晶体管，从而允许快速启动。
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公开(公告)号：US07835865B2
公开(公告)日：2010-11-16
申请号：US11730426
申请日：2007-04-02
CPC分类号： G01S13/931 , B60R21/0134 , B60R2021/01272 , B60T7/22 , B60T2201/02 , B60W10/18 , B60W2550/20 , G01S13/42 , G01S2013/9346 , G01S2013/9353 , G01S2013/9375
摘要： An offset distance of an obstacle from a traveling-path center line of a vehicle at the time the obstacle is detected is calculated, and then this offset distance of the obstacle from the traveling-path center line of the vehicle is corrected based on a turning radius of the traveling vehicle detected at the time a specified period of time has lapsed. Thereby, even in a case where the vehicle travels on a road with a curve that changes a radius of curvature of the traveling-path center line (turning radius of the traveling vehicle) quickly during the specified period of traveling time, the above-described offset distance can be properly corrected based on an updated turning radius of the traveling vehicle. Thus, a relative position of the obstacle with respect to the vehicle can be predicted accurately.
摘要翻译： 计算障碍物在检测到障碍物时的车辆的行进中心线的偏移距离，然后根据车辆的行驶路径中心线来修正障碍物与车辆行驶中心线的偏移距离 在指定时间段内检测到的行驶车辆的半径已经过去。 因此，即使在行驶时间的规定时间内车辆在道路上行驶时，行驶路径中心线的曲率半径（行驶车辆的转弯半径）快速变化的情况下， 可以基于行驶车辆的更新的转弯半径适当地校正偏移距离。 因此，可以精确地预测障碍物相对于车辆的相对位置。
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公开(公告)号：US20080079629A1
公开(公告)日：2008-04-03
申请号：US11892689
申请日：2007-08-27
申请人： Takuji Oka , Hiroshi Ohmura , Haruki Okazaki , Sei Kobayashi , Takashi Nakagami , Takayuki Seto
发明人： Takuji Oka , Hiroshi Ohmura , Haruki Okazaki , Sei Kobayashi , Takashi Nakagami , Takayuki Seto
IPC分类号： G01S13/32
CPC分类号： G01S13/584 , G01S13/345 , G01S13/726 , G01S13/931
摘要： There are provided a radar device that transmits a frequency modulation-continuous wave (FM-CW) and outputs an up-beat frequency and a down-beat frequency, a pairing processing section that conducts pairing of the up-beat frequency and the down-beat frequency at specified sampling intervals, a target-object detecting section that detects target objects around the vehicle, obtaining a distance from the vehicle to the target object and a relative speed between the vehicle and the target object based on the up-beat frequency and down-beat frequency that are paired, and a prediction processing section that obtains a prediction data for each target object for a next sampling timing. The pairing processing section conducts the pairing with priority to a specified target object that has a high certainty of the prediction data. Thereby, the pairing of the up-beat and down-beat frequencies can be conducted precisely and quickly.
摘要翻译： 提供了发送频率调制连续波（FM-CW）并输出上变频和下拍频率的雷达装置，配对处理部，其对上行频率和下拍频率进行配对， 以指定的采样间隔拍摄频率，目标物体检测部，其检测车辆周围的目标物体，基于上拍频率获得从车辆到目标物体的距离以及车辆与目标物体之间的相对速度;以及 成对的下拍频率，以及对于下一个采样定时获取每个目标对象的预测数据的预测处理部。 配对处理部分优先对具有高预测数据确定性的指定目标对象进行配对。 因此，可以精确且快速地进行上拍和下拍频率的配对。
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公开(公告)号：US20070239358A1
公开(公告)日：2007-10-11
申请号：US11730426
申请日：2007-04-02
IPC分类号： G08G1/16
CPC分类号： G01S13/931 , B60R21/0134 , B60R2021/01272 , B60T7/22 , B60T2201/02 , B60W10/18 , B60W2550/20 , G01S13/42 , G01S2013/9346 , G01S2013/9353 , G01S2013/9375
摘要： An offset distance of an obstacle from a traveling-path center line of a vehicle at the time the obstacle is detected is calculated, and then this offset distance of the obstacle from the traveling-path center line of the vehicle is corrected based on a turning radius of the traveling vehicle detected at the time a specified period of time has lapsed. Thereby, even in a case where the vehicle travels on a road with a curve that changes a radius of curvature of the traveling-path center line (turning radius of the traveling vehicle) quickly during the specified period of traveling time, the above-described offset distance can be properly corrected based on an updated turning radius of the traveling vehicle. Thus, a relative position of the obstacle with respect to the vehicle can be predicted accurately.
摘要翻译： 计算障碍物在检测到障碍物时的车辆的行进中心线的偏移距离，然后根据车辆的行驶路径中心线来修正障碍物与车辆行驶中心线的偏移距离 在指定时间段内检测到的行驶车辆的半径已经过去。 因此，即使在行驶时间的规定时间内车辆在道路上行驶时，行驶路径中心线的曲率半径（行驶车辆的转弯半径）快速变化的情况下， 可以基于行驶车辆的更新的转弯半径适当地校正偏移距离。 因此，可以精确地预测障碍物相对于车辆的相对位置。
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