公开(公告)号：US20040140783A1

公开(公告)日：2004-07-22

申请号：US10752147

申请日：2004-01-06

发明人： Koji Fukuhara ,  Hiromasa Matsushiro

IPC分类号： H02P001/04

CPC分类号： B60N2/12 ,  B60N2/0244 ,  B60N2/0292

摘要： A method for controlling operations of power seats for a vehicle, comprises the steps of moving a first seat toward a second seat by a first reversible motor, causing a seat cushion of the first seat to be tipped up, by a second reversible motor, relative to a seat back of the first seat which stands up, sensing loads which are applied to the first and second reversible motors, once stopping the driving of the first reversible motor, when excessive load of the first reversible motor is sensed during the movement of the first seat toward the second seat, thereafter returning the first seat to a position at which the excessive load of the first reversible motor is not sensed and stopping the movement of the first seat, once stopping the tipping-up of the seat cushion, when excessive load of the second reversible motor is sensed during the tipping-up of the seat cushion, and thereafter returning the seat cushion to an original posture thereof and stopping the movement of the seat cushion.

摘要翻译： 一种用于控制用于车辆的动力座椅的操作的方法，包括以下步骤：通过第一可逆电动机将第一座椅朝向第二座椅移动，通过第二可逆电动机相对于第一座椅的座垫向上倾斜 在第一座椅的座椅靠背上站起来，一旦停止第一可逆电动机的驱动，则感测施加到第一和第二可逆电动机的负载，当在第一可逆电动机的运动期间感测到第一可逆电动机的过度负载时 第一座椅朝向第二座椅，然后一旦停止座垫的翻倒，将第一座椅返回到没有感测到第一可逆电动机的过度负载的位置并停止第一座椅的移动，当过度 在座垫倾翻期间感测到第二可逆电动机的负载，然后使座垫返回到其原始姿势并停止座垫的移动。

公开(公告)号：US20040100217A1

公开(公告)日：2004-05-27

申请号：US10398843

申请日：2003-08-06

发明人： Achim Neubauer

IPC分类号： H02P001/04

CPC分类号： B60S1/0844 ,  B60S1/0818 ,  B60S1/0822 ,  B60S1/0837 ,  G01N21/59 ,  G01N21/94 ,  G01N2021/157

摘要： A transmission detector (1) for a window body (2), in particular the windshield of a motor vehicle, has an optical sensor device (4, 6, 7, 17) which includes an imaging system (4, 7) and a position-sensitive optical detector (6). In addition, the transmission detector (1) has an analyzing system (10) for the image data recorded by the optical detector (6). The imaging system (4, 7) is designed such that sections of a surface of the window body (2) whose distance to one another is comparable to the size of the free aperture of the window body (2) are projected on the optical detector (6). This allows for a precise allocation of the variables affecting the transmission of the window body (2). A cleaning system for a viewing area of a window body (2) being equipped with this transmission detector (1) also has a cleaning device (28, 29, 31, 32) which is controlled by the analyzing system (10). Such a cleaning system may be triggered as needed.

摘要翻译： 一种用于窗体（2），特别是机动车辆的挡风玻璃的透射检测器（1）具有光学传感器装置（4,6,7,17​​），其包括成像系统（4,7）和位置 敏感光学检测器（6）。 此外，发送检测器（1）具有用于由光学检测器（6）记录的图像数据的分析系统（10）。 成像系统（4,7）被设计成使得彼此距离相近的窗体（2）的表面与窗体（2）的自由孔径的尺寸相当的部分被投影在光学检测器 （6）。 这允许对影响窗体（2）的透射的变量的精确分配。 用于配备有该传输检测器（1）的窗体（2）的观察区域的清洁系统还具有由分析系统（10）控制的清洁装置（28,29,31,32）。 这样的清洁系统可以根据需要被触发。

公开(公告)号：US20040090203A1

公开(公告)日：2004-05-13

申请号：US10620801

申请日：2003-07-17

申请人： Webasto Vehicle Systems International GmbH

发明人： Josef Appel ,  Lucas Tragelehn

IPC分类号： H02P001/04

CPC分类号： B60J7/0573 ,  E05F15/431 ,  E05F2015/434 ,  E05Y2800/00 ,  E05Y2900/542 ,  E05Y2900/55

摘要： In a process for adjusting a movable motor vehicle part (33) between at least two positions by means of a drive (42), the monitoring area (13, 30, 31) outside and/or inside the motor vehicle (10) is checked for at least one perturbing object (32). When a perturbing object (32) is detected within the monitoring area (13, 30, 31), the drive (42) is turned off or reversed. In this way, perturbing objects can be detected without contact and can be protected against pinching even before they are actually pinched.

摘要翻译： 在通过驱动器（42）在至少两个位置之间调节可移动机动车辆部件（33）的过程中，检查机动车辆（10）外部和/或内部的监视区域（13,30,31） 至少一个扰动物体（32）。 当在监视区域（13,30,31）内检测到扰动对象（32）时，驱动器（42）被关闭或反转。 以这种方式，可以在不接触的情况下检测扰动物体，并且即使在实际被夹住之前也可以保护它们免受夹紧。

公开(公告)号：US20040061467A1

公开(公告)日：2004-04-01

申请号：US10261700

申请日：2002-10-01

发明人： Ke Liu ,  John Makaran

IPC分类号： H02P001/04

CPC分类号： H02P6/20 ,  H02P6/21

摘要： A method of starting a brushless DC motor 12 at any initial speed (A) establishes a initial stator-field speed and setting a counter of synchronization, (B) measures a speed of a rotor of the motor, (C) compares the speed of the rotor with the stator-field speed to determine if the rotor is synchronized with the stator-field. If the rotor is not synchronized with the stator-field, the method includes (a) re-setting the counter of synchronization, (b) increasing an acceleration portion of motor current (Iacc) to enhance torque, (c) setting the stator-field speed higher than the rotor speed, (d) calculating a period of an open-loop timer, (e) calculating a value for a load portion of the motor current (Ild), where total motor current InullIaccnullIld, (f) performing commutation based on the open-loop timer and returning to step (B) until the rotor is synchronized with the stator-field. If synchronization of the rotor and stator-field is determined, the method includes incrementing the counter of synchronization, determining if the counter is greater than a certain value, and if the counter is greater than the certain value, switching from open-loop commutation to closed-loop commutation. If the counter is not greater than the certain value, the method includes proceeding to step (c).

摘要翻译： 以任何初始速度（A）启动无刷直流电动机12的方法建立初始定子域速度并设置同步计数器，（B）测量电动机转子的速度，（C）比较 转子用定子磁场速度来确定转子是否与定子磁场同步。 如果转子与定子磁场不同步，则该方法包括：（a）重新设定同步计数器，（b）增加电动机电流（Iacc）的加速部分以提高转矩，（c） （d）计算开环定时器的周期，（e）计算电动机电流（Ild）的负载部分的值，其中总电动机电流I = Iacc + Ild（（ f）基于开环定时器执行换向，并返回到步骤（B），直到转子与定子磁场同步。 如果确定转子和定子磁场的同步，则该方法包括增加同步计数器，确定计数器是否大于某一值，如果计数器大于该值，则从开环换向切换到 闭环换向。 如果计数器不大于该值，则该方法包括进行到步骤（c）。

公开(公告)号：US20040041532A1

公开(公告)日：2004-03-04

申请号：US10233241

申请日：2002-09-03

发明人： Cheng-Fu Cheng

IPC分类号： H02P001/04

CPC分类号： H02P1/16

摘要： A control circuit of a fan having an accessory lamp includes a lamp, a lamp circuit, a fan motor, a fan circuit, and a capacitor. The capacitor is mounted between the lamp and the fan motor. By using the relationship of the impedance of the capacitor, the lamp and the fan motor, operation of the lamp may start the fan motor automatically, and operation of the fan motor will not start the lamp.

摘要翻译： 具有附件灯的风扇的控制电路包括灯，灯电路，风扇电动机，风扇电路和电容器。 电容器安装在灯和风扇电机之间。 通过使用电容器，灯和风扇电机的阻抗关系，灯的运行可以自动启动风扇电机，风扇电机的运行不会启动灯。

公开(公告)号：US20040008000A1

公开(公告)日：2004-01-15

申请号：US10296008

申请日：2003-06-23

发明人： Wilfried Merkel ,  Gebhard Michenfelder ,  Claus Fleischer

IPC分类号： H02P001/04

CPC分类号： B60S1/0814 ,  Y10S318/02

摘要： The present invention is directed to a wiper system (10) using two wipers (12, 14) and two wiper motors (26, 28), which drive the wipers (12, 14) and of which at least one first wiper motor (26) forms a sub-assembly with an electronic control unit (34). It is proposed to design the second wiper motor (28) as rotary motor having only one sensory system (36) for detecting the absolute and relative rotational position of its driven shaft (32), which generates corresponding signals for the control unit (34) of the first wiper motor (26), and the first wiper motor (26), in the rotational speed and the rotational position of its driven shaft (32), is regulated by the control unit (34) as a function of the rotational position and the rotational speed of the driven shaft (32) of the second wiper motor (28).

摘要翻译： 本发明涉及一种使用两个刮水器（12,14）和两个刮水器马达（26,28）的刮水器系统（10），它们驱动刮水器（12,14），并且其中至少一个第一刮水马达（26 ）形成具有电子控制单元（34）的子组件。 提出将第二刮水器马达（28）设计成仅具有一个感测系统（36）的旋转马达，用于检测其从动轴（32）的绝对和相对旋转位置，其产生用于控制单元（34）的相应信号， 的第一刮水器马达（26）和第一刮水器马达（26）以其从动轴（32）的转速和旋转位置被调节作为旋转位置的函数 和第二刮水器马达（28）的从动轴（32）的旋转速度。

公开(公告)号：US20040004456A1

公开(公告)日：2004-01-08

申请号：US10312100

申请日：2003-06-30

发明人： Loan My LeBa ,  Vladimirs Nikulenkovs ,  Karlis Freivalds

IPC分类号： H02P001/04

CPC分类号： B60S1/0837 ,  B60S1/0822

摘要： The invention concerns an equipment for cleaning a motor vehicle windshield comprising at least a light source (1), an opaque stain channel, an aqueous stain channel and at least an optical detector (2b) of ambient light, each stain channel comprising at least an optical detector (2) with independent photosensitive element, the source (1) and the optical detectors (2) being arranged on a support on the side of the inner surface (10a) of the windshield (10) to be cleaned. The optical detectors (2) are at a distance from the source (1) based on backscatter angles (C, D) of the opaque stains and reflection (A, B) of the aqueous stains. An electronic processing unit (4) comprising a multiplexing block (3) and a microcontroller (5), is coupled in input with the optical detector channels, and in output with a control unit (6) for the wiper and windshield washer of the surface (10b) to be cleaned.

摘要翻译： 本发明涉及一种用于清洁机动车挡风玻璃的设备，该设备至少包括光源（1），不透明污迹通道，水性染色通道和至少环境光的光学检测器（2b），每个染色通道至少包括一个 具有独立感光元件的光学检测器（2），源（1）和光学检测器（2）布置在待清洁的挡风玻璃（10）的内表面（10a）侧的支撑件上。 光学检测器（2）基于不透明污渍的反向散射角（C，D）和水性污渍的反射（A，B）距离源（1）一定距离。 包括多路复用块（3）和微控制器（5）的电子处理单元（4）在输入端与光学检测器通道耦合，并且用于具有用于表面的擦拭器和挡风玻璃清洗器的控制单元（6）输出 （10b）待清洁。

公开(公告)号：US20030205979A1

公开(公告)日：2003-11-06

申请号：US10427122

申请日：2003-05-01

发明人： Joanne Papari ,  Chris Rusu ,  Leonardo Stefan

IPC分类号： H02P001/04

CPC分类号： B65F1/1638 ,  B65F1/1607

摘要： A lid opening and closing system for a waste container having an opening and a lid for covering the opening, the system including a proximity sensor, which may be a capacitive proximity sensor, for sensing the presence of a user's hand or body near the waste container and for sending a control signal. A drive system is connected to the lid for causing the lid to move from a closed position, where the lid covers the opening, to an open position, where the waste container is positioned to accept waste, and then back to the closed position in response to the control signal. The proximity sensor being more sensitive to the user's hand or body approaching from the top of the waste container rather than from the front, sides or back of the waste container.

摘要翻译： 一种用于具有用于覆盖开口的开口和盖的废物容器的盖打开和关闭系统，该系统包括可以是电容式接近传感器的接近传感器，用于感测在废物容器附近的用户的手或身体的存在 并发送控制信号。 驱动系统连接到盖子上，用于使盖子从盖子的开口处的关闭位置移动到打开位置，废物容器被定位成容纳废物，然后回到关闭位置 到控制信号。 接近传感器对于从废物容器的顶部而不是从废物容器的前部，侧面或后部接近的使用者的手或身体更敏感。

公开(公告)号：US20030178960A1

公开(公告)日：2003-09-25

申请号：US10103006

申请日：2002-03-21

发明人： David M. Kassing

IPC分类号： H02P001/04

CPC分类号： H02P9/04

摘要： A system and method is disclosed for drilling a borehole using a silicon controlled rectifier (SCR) system. The SCR system includes analog rack mounted hardware cards for control of an engine AC generator and a DC load. The engine AC generator of the SCR system generates alternating current (AC) that is then converted to direct current (DC) by a silicon controlled rectifier transformer connected to the output of the engine AC generator. The DC power from the silicon controlled rectifier transformer drives one or more DC motors that are coupled to a load by a mechanical linkage. An AC generator controller controls the engine AC generator and includes an engine control module that controls operating speed of the engine AC generator and air-fuel mixture at engine start. A DC load controller coupled to the silicon controlled rectifier transformer and DC motors performs automatic load share control between the DC motors.

摘要翻译： 公开了一种使用可控硅整流器（SCR）系统钻孔的系统和方法。 SCR系统包括用于控制发动机交流发电机和直流负载的模拟机架安装的硬件卡。 SCR系统的发动机交流发电机产生交流（AC），然后通过连接到发动机交流发电机的输出端的可控硅整流变压器转换成直流电（DC）。 来自可控硅整流变压器的直流电源驱动一个或多个通过机械联动联接到负载的直流电动机。 交流发电机控制器控制发动机交流发电机，并且包括发动机控制模块，其控制发动机起动时发动机交流发电机和空气 - 燃料混合物的运行速度。 耦合到可控硅整流变压器和直流电机的直流负载控制器在直流电动机之间执行自动负载共享控制。

公开(公告)号：US20030175018A1

公开(公告)日：2003-09-18

申请号：US10176246

申请日：2002-06-20

申请人： Seagate Technology LLC

发明人： Jeffrey A. Heydt ,  David R. Street

IPC分类号： H02P001/04

CPC分类号： G11B19/28 ,  H02P6/08 ,  H02P6/182 ,  H02P6/22 ,  Y10S388/911

摘要： Method and apparatus for accelerating a motor from an intermediate velocity to a final operational velocity. The motor is accelerated from rest to the intermediate velocity through application of fixed duration drive pulses to the spindle motor. Once the motor reaches the intermediate velocity, commutation circuitry and back electromotive force (bemf) detection circuitry use detected bemf from the motor to electronically commutate the motor to accelerate to the final operational speed. A phase lock oscillator (PLO) attempts to acquire frequency lock for the motor. A control circuit measures the current in the motor to evaluate the effectiveness of the phase lock. If the measured current is found to be above a threshold value, the motor is restarted.

摘要翻译： 用于将电动机从中间速度加速到最终操作速度的方法和装置。 通过对主轴电机施加固定持续时间的驱动脉冲，电机从静止加速到中间速度。 一旦电动机达到中间速度，换向电路和反电动势（bemf）检测电路使用来自电动机的检测到的电动机来电动地将电动机换向加速到最终的运行速度。 锁相振荡器（PLO）试图获取电机的频率锁定。 控制电路测量电机中的电流，以评估锁相的有效性。 如果发现测得的电流高于阈值，则电机重启。