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1. 发明授权

EP1034950B1 Regler für Heizungs-und Klimageräte in Kraftfahrzeugen 有权
标题翻译：控制用于在机动车辆中的加热和空调单元
公开(公告)号：EP1034950B1
公开(公告)日：2004-06-09
申请号：EP00103507.0
申请日：2000-02-18
申请人： Siemens Aktiengesellschaft
发明人： Strobel, Henry
IPC分类号： B60H1/00 , H02H7/093
CPC分类号： F04D27/008 , Y10S388/912

2. 发明公开

EP1081844A2 Motor control circuit and control system using the same 有权
标题翻译：电子雷神系统中的Motorregelschaltung和seine Verwendung
公开(公告)号：EP1081844A2
公开(公告)日：2001-03-07
申请号：EP00117545.4
申请日：2000-08-14
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Otsuka, Toru, c/o Intellectual Property Division , Hashimoto, Takeo, Intellectual Property Division , Watanabe, Hiroshi, Intellectual Property Division
IPC分类号： H02P8/14
CPC分类号： H02P8/14 , Y10S388/912
摘要： Disclosed herein are a motor control circuits and a control system comprising the motor control circuits. Each motor control circuit comprises a pulse generation counter (110) for counting a clock and generating control pulses, a pulse counter (119 to 122, 126) for counting the control pulses, a rate data conversion ROM (103) for converting the speed data to a count value used in the pulse generation section, first holding section (104, 105) section for holding at least the information concerning the upper and lower limits of the speed, second holding section (122, 123) for holding at least the information concerning the acceleration and deceleration speeds, and speed change section (107) for increasing or decreasing the speed data gradually by counting the count of the pulse counting section from the lower to the upper limit of the speed held in the first holding section with a value corresponding to the acceleration or deceleration speed held in the second holding section, and giving the instructions of rewriting each value and of starting and stopping the operation corresponding to a predetermined command from the main control section (1).
摘要翻译：这里公开了一种电动机控制电路和包括电动机控制电路的控制系统。每个电动机控制电路包括用于计数时钟并产生控制脉冲的脉冲产生计数器（110），用于对控制脉冲进行计数的脉冲计数器（119至122,126），用于将速度数据到用于脉冲发生部分的第一保持部分（104,105）部分中用于至少保持关于速度的上限和下限的信息的计数值，第二保持部分（122,123）用于至少保持信息关于加速和减速速度以及速度变化部分（107），用于通过将脉冲计数部分的计数从第一保持部分中保持的速度的下限向上限计数，逐渐增加或减小速度数据对应于保持在第二保持部中的加速或减速速度，并且给出重写每个值的指令以及启动和停止对应于pr 主控制部分（1）的确定命令。

3. 发明授权

EP0448136B1 Motor rotation control apparatus 失效
标题翻译： Motorumdrehungszahl-Regelgerät
公开(公告)号：EP0448136B1
公开(公告)日：1996-10-16
申请号：EP91109323.5
申请日：1987-06-10
申请人： SONY CORPORATION
发明人： Machida, Yukihiko, c/o Patents Division , Tomitaka, Tadafusa, c/o Patents Division
IPC分类号： G05D13/62
CPC分类号： H02P23/186 , Y10S388/901 , Y10S388/903 , Y10S388/91 , Y10S388/912 , Y10S388/915 , Y10S388/921 , Y10S388/93

4. 发明公开

EP0595560A1 Speed control arrangement for electric motors 失效转让
标题翻译： Geschwindigkeits-SteuereinrichtungenfürElektromotoren。
公开(公告)号：EP0595560A1
公开(公告)日：1994-05-04
申请号：EP93308437.8
申请日：1993-10-22
申请人： PLESSEY SEMICONDUCTORS LIMITED
发明人： Gilbert, David Peter
IPC分类号： H02P7/628
CPC分类号： H02P27/08 , H02M7/53873 , H02P23/0077 , Y10S388/912
摘要： In a speed control arrangement for an induction motor or an a.c. permanent magnet motor in which any one of a number of power frequencies may be selected for application to the motor, there are provided means to control the rate of change of frequency from one selected power frequency to another to control the acceleration or deceleration of the motor.
摘要翻译：在用于感应电动机或电动机的速度控制装置中。提供了可以选择多个功率频率中的任何一个以供应用于电动机的永久磁铁电动机，用于控制频率从一个所选择的工频变化到另一个选择的工频之间以控制电动机的加速或减速的装置。

5. 发明授权

EP0168562B1 Hebezeug mit Überlastsicherung 有权
标题翻译：具有过载保护功能的机器
公开(公告)号：EP0168562B1
公开(公告)日：1989-10-18
申请号：EP85104731.6
申请日：1985-04-18
申请人： MANNESMANN Aktiengesellschaft
发明人： Behnke, Klaus, Dipl.-Ing. , Münzebrock, Anton, Dipl.-Ing.
IPC分类号： B66C23/90
CPC分类号： B66D1/58 , Y10S388/912

6. 发明公开

EP0247624A3 Motor speed control system 失效
标题翻译：电机速度控制系统
公开(公告)号：EP0247624A3
公开(公告)日：1989-10-04
申请号：EP87107826.7
申请日：1987-05-29
申请人： Guzik Technical Enterprises, Inc.
发明人： Guzik, Nahum , Mangeym, Gennady , Jones, James W.
IPC分类号： G05D13/62
CPC分类号： H02P6/06 , H02P23/22 , Y10S388/90 , Y10S388/902 , Y10S388/912
摘要： A motor speed control system comprises an encoder (12) which produces a series of indicator pulses related to the motor's speed. The period of the pulse is compared with that of a crystal-controlled reference period produced by a period generator (14). Comparison is made by means of a period comparator (16) consisting of logic elements, including flip-flops (F1, F2, F3) and gates (G1 and G2). Digital outputs of the period comparator control UP and DOWN charge pumps whose integrated value controls the motor through a power driver. Advantages of the system are precise digital control with crystal accuracy.

7. 发明公开

EP0247650A2 Motor speed control system 失效
标题翻译： Motorgeschwindigkeitsregelsystem。
公开(公告)号：EP0247650A2
公开(公告)日：1987-12-02
申请号：EP87200769.5
申请日：1987-04-23
申请人： PHILIPS ELECTRONICS UK LIMITED , Philips Electronics N.V.
发明人： Armstrong, Desmond Ross , Bird, Philip Harvey
IPC分类号： H02P5/418 , G05D13/62
CPC分类号： H02P25/145 , H02P23/0077 , Y10S388/912
摘要： A speed control system for an a.c. electric motor (1) comprises a microcomputer (6) to an interrupt signal input ( INT /TO) of which are coupled the outputs of a detector (10) for zero-crossings in the a.c. supply and a tachogenerator (11) connected to 'the motor. The microcomputer supplies firing pulses to a triac (2), included in series with the motor, in response to an overflow of a clocked counter (CT), this counter being suitably preloaded at each zero-crossing. The counter is read each time a tachogenerator pulse occurs and the time which this reading indicates has elapsed since the immediately preceding zero-crossing is stored. A record is also kept in a register (ZCSLTA) of how many zero-crossings occur between each tachogenerator pulse and the next and from this and the stored times relating to the relevant pulses the period of the tachogenerator pulses and hence the actual speed of the motor is calculated. The preloading value for the counter is calculated from this and the required speed.
摘要翻译：用于交流电的速度控制系统电动机（1）包括微型计算机（6），其中的一个中断信号输入端（@@@ TO）被耦合到一个检测器（10）的输出端，用于在交流电中进行零交叉。供应和连接到电机的测速发电机（11）。微计算机响应时钟计数器（CT）的溢出，向与电动机串联的三端双向可控硅开关元件（2）提供触发脉冲，该计数器在每个过零点处被适当预加载。每当发生测速发电机脉冲并且从紧接在前的过零点开始经过该读取指示的时间之后，读取计数器。记录也保存在登记册（ZCSLTA）中，每个测速发电机脉冲和下一个测速发生器脉冲之间发生多少过零点，并且从这一点和与相关脉冲相关的存储时间，测速发电机脉冲的周期，因此实际速度电机计算。计数器的预加载值由此和所需速度计算。

8. 发明授权

EP0067649B1 Sewing machine having a soft-starting circuit 失效
标题翻译：具有软起动电路的缝纫机
公开(公告)号：EP0067649B1
公开(公告)日：1987-03-04
申请号：EP82302950.9
申请日：1982-06-08
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Neki, Shigeo , Shinozaki, Nozomu , Dohi, Takashi
IPC分类号： G05D13/62 , D05B69/26
CPC分类号： H02P29/0016 , Y10S388/912

9. 发明公开

EP0145310A3 Motor servo circuit for a magnetic recording and reproducing apparatus 失效
标题翻译：用于磁记录和再现装置的电机伺服电路
公开(公告)号：EP0145310A3
公开(公告)日：1985-10-02
申请号：EP84307851
申请日：1984-11-13
申请人： VICTOR COMPANY OF JAPAN, LIMITED
发明人： Itoh, Kenji
IPC分类号： G05D13/62
CPC分类号： H02P23/186 , Y10S388/912 , Y10S388/915
摘要： A motor servo circuit is used in a recording and reproducing apparatus which comprises a loop (10-15) including a comparator (14) for comparing the phases of a signal which is responsive to the rotation of a motor (10) and a reference signal (r) and for controlling the rotation of the motor (10) responsive to an output error signal. The circuit comprises an oscillator (21) for producing a signal having a frequency which is higher than a frequency of the reference signal (r), a counter (30) for counting the output of the oscillator (21), which counter (30) resets itself when a full count ff is reached and is reset when a reset signal is applied thereto before the full count ff is reached, a circuit (31) for detecting that the count has reached a first value C1 (C1

10. 发明公开

EP0145935A1 Method and apparatus for detecting position and velocity of moving body 有权
标题翻译：一种用于确定移动体的位置和速度的方法和装置。
公开(公告)号：EP0145935A1
公开(公告)日：1985-06-26
申请号：EP84113427.3
申请日：1984-11-07
申请人： HITACHI, LTD.
发明人： Morinaga, Shigeki , Sugiura, Yasuyuki , Miyashita, Kunio , Takahashi, Tadashi
IPC分类号： G01P3/489 , G01P3/44 , G01D5/246
CPC分类号： G01P3/489 , G01D5/246 , G01P3/44 , Y10S388/901 , Y10S388/912 , Y10S388/915
摘要： @ A method for detecting the position and the velocity by using an encoder mounted directly on a moving body wherein original signals of the encoder are pulse-width modulated by using a sampling carrier wave and the position is detected by measuring the width of the pulses (T E ) thus obtained. An apparatus for implementing the method comprises a carrier wave generation circuit (404), a pulse width modulation circuit (403) which pulse-width modulates the original signals coming from the encoder by using the carrier wave, a pulse width timer (402) which measures the width of the pulses thus modulated, and a microcomputer connected to the pulse width timer (402).

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