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1. 发明申请

WO2010015839A2 A CELL MANAGEMENT SYSTEM 审中-公开
标题翻译：小区管理系统
公开(公告)号：WO2010015839A2
公开(公告)日：2010-02-11
申请号：PCT/GB2009/001959
申请日：2009-08-10
申请人： PG DRIVES TECHNOLOGY LIMITED , CRANE, Jolyon
发明人： CRANE, Jolyon
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , B60L11/1864 , G01R31/3606 , G01R31/361 , H01M10/441 , H01M10/443 , H02J7/0057 , H02J7/0068 , Y02T10/7005 , Y02T10/7011 , Y02T10/7055 , Y02T10/7061
摘要： A powered system has a charging system and a controller arrangement. The charging system is capable of recharging the multi-cell power supply for the system and the controller arrangement enables selection between alternative modes of operation of the system. The charging system is arranged to operate in different regimes in which a target charging voltage across one or more cells or batteries is set to a different level dependent upon the selected mode of operation. There is provided a mode for optimising the battery management for maximum range or, alternatively, a mode for extending charge and discharge cycle life of the multi-cell power supply. There is also a storage mode where the target voltage is set to a minimum value.
摘要翻译：动力系统具有充电系统和控制器装置。充电系统能够对系统的多单元电源进行充电，并且控制器布置使得能够在系统的替代操作模式之间进行选择。充电系统被布置成以不同的方式操作，其中跨越一个或多个电池或电池的目标充电电压被设置到不同的水平，这取决于所选择的操作模式。提供了用于优化最大范围的电池管理的模式，或者替代地，延长多电池电源的充放电循环寿命的模式。还存在目标电压被设定为最小值的存储模式。

2. 发明申请

WO2011001149A1 A MOTOR CONTROL SYSTEM 审中-公开
标题翻译：电机控制系统
公开(公告)号：WO2011001149A1
公开(公告)日：2011-01-06
申请号：PCT/GB2010/001273
申请日：2010-07-01
申请人： PG DRIVES TECHNOLOGY LIMITED ET AL , TAYLOR, David Huw
发明人： TAYLOR, David Huw
IPC分类号： H02P7/00 , H02P29/00
CPC分类号： H02P7/00 , H02P29/67
摘要： A motor control system has a sensor for measuring an operational parameter of a motor and includes means for converting the measured operational parameter into an electrical resistance value. The operational parameter measured by the sensor is the rotational speed of the motor which is converted into a back electro-motive force value. The back electro-motive force value is then used, along with a measured input voltage value and measured motor current value to calculate the electrical resistance value. The electrical resistance value is then compared to a threshold value and in the case that the threshold value is reached, the current flow in to the motor is adjusted.
摘要翻译：电动机控制系统具有用于测量电动机的操作参数的传感器，并且包括用于将所测量的操作参数转换为电阻值的装置。由传感器测量的操作参数是电机的转速转换为反电动力值。然后使用背电动力值以及测量的输入电压值和测量的电动机电流值来计算电阻值。然后将电阻值与阈值进行比较，并且在达到阈值的情况下，调节到电动机的电流。

3. 发明授权

US08665596B2 Power switching circuitry 有权
标题翻译：电源开关电路
公开(公告)号：US08665596B2
公开(公告)日：2014-03-04
申请号：US13316111
申请日：2011-12-09
申请人： Richard Peter Brereton
发明人： Richard Peter Brereton
IPC分类号： H05K7/20 , H02P1/00
CPC分类号： H05K7/1432 , H05K7/209
摘要： Power switching circuitry has a heat absorbing structure, and a heat conductive substrate having power switching components on a first surface and a second surface adjacent to the heat absorbing structure. Electrically conductive members, comprising first and second members, are on the first surface and extend along a first axis orthogonal to the heat conductive substrate. The second portion is more remote from the heat conductive substrate, and has a smaller cross-sectional area than, the first portion to define a shoulder region orthogonal to the first axis. A circuit board is located on the shoulder regions, with the second portions extending through the circuit board. An urging mechanism urges the circuit board against the shoulder regions, whereby the electrically conductive members provide a current path between the heat conductive substrate and the circuit board, and urge the heat conductive substrate into thermal contact with the heat absorbing structure.
摘要翻译：功率开关电路具有吸热结构，以及具有在第一表面上的功率开关部件和与吸热结构相邻的第二表面的导热基板。包括第一和第二构件的导电构件在第一表面上并且沿着与导热基底正交的第一轴线延伸。第二部分更远离导热基底，并且具有比用于限定与第一轴正交的肩部区域的第一部分更小的横截面面积。电路板位于肩部区域，第二部分延伸穿过电路板。推动机构将电路板推向肩部区域，由此导电构件在导热基板和电路板之间提供电流路径，并且促使导热基板与吸热结构热接触。

4. 发明授权

US08305046B2 Charger protection circuitry for a rechargeable battery 有权
标题翻译：用于充电电池的充电器保护电路
公开(公告)号：US08305046B2
公开(公告)日：2012-11-06
申请号：US12632459
申请日：2009-12-07
申请人： Richard Peter Brereton , Matthew Bennett
发明人： Richard Peter Brereton , Matthew Bennett
IPC分类号： H02J7/06 , H02J7/24
CPC分类号： H02J7/0031 , B60L3/0046 , B60L11/1816 , B60L11/1824 , H01M2220/20 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/14
摘要： The present invention provides charger protection circuitry for a rechargeable battery, and a method of protecting a charger cable during charging of a rechargeable battery. A switch controller is used to turn a switch element on and off in dependence on a direction of current flow through the charger protection circuitry during charging and otherwise. If current is flowing in the first direction the switch controller turns on the switch element such that the auxiliary current tripping element is bypassed, whereby the main current tripping element controls interruption of current flow. If instead current is flowing in a second direction opposite to the first direction, the switch controller turns off the switch element, whereby the auxiliary current tripping element is connected into the current flow path to control interruption of current flow.
摘要翻译：本发明提供用于可再充电电池的充电器保护电路，以及在充电电池充电期间保护充电器电缆的方法。开关控制器用于根据在充电期间通过充电器保护电路的电流的方向来打开和关闭开关元件，否则。如果电流在第一方向上流动，则开关控制器接通开关元件，使得辅助电流跳闸元件被旁路，由此主电流跳闸元件控制电流的中断。如果电流以与第一方向相反的第二方向流动，则开关控制器关闭开关元件，由此辅助电流跳闸元件连接到电流流路中以控制电流的中断。

5. 发明申请

US20060028184A1 Control system 有权
标题翻译：控制系统
公开(公告)号：US20060028184A1
公开(公告)日：2006-02-09
申请号：US11198384
申请日：2005-08-05
申请人： Jason Lewis , Alfred Alexander , Andrew Craig , Dev Banerjee , Jolyon Crane
发明人： Jason Lewis , Alfred Alexander , Andrew Craig , Dev Banerjee , Jolyon Crane
IPC分类号： H02K35/00
CPC分类号： G05G9/047 , G05G2009/04755 , Y10T74/20201
摘要： A control system comprising a control input device having a movable magnet, a pole-piece frame arrangement positioned about the magnet and positioned therein at least two magnetic flux sensors for sensing movement of the magnet in a given direction. The control system further comprises a monitoring arrangement for monitoring the output signal of each of the sensors and permits the input device to control the system only when the output of the sensors are within a predefined range. This multiple sensing provides a fail-safe in the event that one of the sensors generates an erroneous signal.
摘要翻译：一种控制系统，包括具有可移动磁体的控制输入装置，围绕磁体定位的极片框架结构，其中定位有用于感测磁体在给定方向上的运动的至少两个磁通量传感器。控制系统还包括用于监视每个传感器的输出信号的监视装置，并且仅当传感器的输出处于预定范围内时才允许输入装置控制系统。如果传感器中的一个产生错误的信号，则这种多重传感提供故障保护。

6. 发明申请

US20120265384A1 Controller and Control Method for a Motorised Vehicle 有权
标题翻译：电动车控制器和控制方法
公开(公告)号：US20120265384A1
公开(公告)日：2012-10-18
申请号：US13253733
申请日：2011-10-05
申请人： Matthew John Trowell
发明人： Matthew John Trowell
IPC分类号： G06F7/00
CPC分类号： B60L15/2036 , A61G5/042 , A61G2203/14 , B60L3/106 , B60L2200/34 , B60L2220/46 , B60L2240/12 , B60L2240/16 , B60L2240/20 , B60L2240/32 , B60L2240/421 , B60L2240/461 , B60L2240/465 , B60L2250/24 , B60W30/18145 , B60W2300/38 , B60W2520/125 , C07C273/16 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A controller for a motorised vehicle is provided which is arranged to receive control signals from a user input device and the controller is configured to control a motor arrangement of the motorised vehicle in dependence on the control signals. The controller comprises an acceleration control unit configured to determine a centripetal force factor corresponding to a centripetal force which is currently acting on said motorised vehicle as a result of the control signals and is configured to calculate an acceleration limit for the motorised vehicle in dependence on the centripetal force factor. The acceleration control unit is configured to apply the acceleration limit by modifying a response of the controller to the control signals, such that the motorised vehicle does not exceed the acceleration limit.
摘要翻译：提供了一种用于机动车辆的控制器，其被布置成接收来自用户输入设备的控制信号，并且控制器被配置为根据控制信号来控制机动车辆的电动机布置。该控制器包括加速度控制单元，该加速度控制单元被配置为根据控制信号来确定当前作用在所述机动车辆上的向心力的向心力因子，并且被配置为根据所述控制信号计算机动车辆的加速度极限向心力因子。加速控制单元被配置为通过将控制器的响应修改为控制信号来应用加速度极限，使得机动车辆不超过加速度极限。

7. 发明申请

US20120169257A1 Power Switching Circuitry 有权
标题翻译：电源开关电路
公开(公告)号：US20120169257A1
公开(公告)日：2012-07-05
申请号：US13316111
申请日：2011-12-09
申请人： Richard Peter Brereton
发明人： Richard Peter Brereton
IPC分类号： H02P6/14 , H05K7/20
CPC分类号： H05K7/1432 , H05K7/209
摘要： Power switching circuitry has a heat absorbing structure, and a heat conductive substrate having power switching components on a first surface and a second surface adjacent to the heat absorbing structure. Electrically conductive members, comprising first and second members, are on the first surface and extend along a first axis orthogonal to the heat conductive substrate. The second portion is more remote from the heat conductive substrate, and has a smaller cross-sectional area than, the first portion to define a shoulder region orthogonal to the first axis. A circuit board is located on the shoulder regions, with the second portions extending through the circuit board. An urging mechanism urges the circuit board against the shoulder regions, whereby the electrically conductive members provide a current path between the heat conductive substrate and the circuit board, and urge the heat conductive substrate into thermal contact with the heat absorbing structure.
摘要翻译：功率开关电路具有吸热结构，以及具有在第一表面上的功率开关部件和与吸热结构相邻的第二表面的导热基板。包括第一和第二构件的导电构件在第一表面上并且沿着与导热基底正交的第一轴线延伸。第二部分更远离导热基底，并且具有比用于限定与第一轴正交的肩部区域的第一部分更小的横截面面积。电路板位于肩部区域，第二部分延伸穿过电路板。推动机构将电路板推向肩部区域，由此导电构件在导热基板和电路板之间提供电流路径，并且促使导热基板与吸热结构热接触。

8. 发明申请

US20120143443A1 Front Wheel Drive Motorised Vehicle Control Using Acceleration Measurements 有权
标题翻译：前轮驱动电动车辆控制使用加速度测量
公开(公告)号：US20120143443A1
公开(公告)日：2012-06-07
申请号：US13306721
申请日：2011-11-29
申请人： Jason David Lewis
发明人： Jason David Lewis
IPC分类号： B62D6/02
CPC分类号： A61G5/042 , A61G2203/14 , A61G2203/38 , B60L2200/34 , B60L2220/46 , B60Y2200/46 , B60Y2200/84 , Y02T10/7258
摘要： A front wheel drive motorised vehicle controller comprises: a control signal interface receiving control signals from a user control device indicating at least a demanded forward speed; an acceleration measurement interface, receiving acceleration measurements from at least one vehicle-mounted acceleration sensor, providing a first and second acceleration measurements with respect to first and second axes, the motorised vehicle being configured to be driven in a plane defined by the first and second axes; an acceleration magnitude calculation unit calculating an acceleration magnitude in dependence on the first and second acceleration measurements; a speed modification unit calculating a forward speed reduction factor in dependence on the acceleration magnitude and applying the forward speed reduction factor to the demanded forward speed to produce an applied forward speed; and a motor control unit controlling the speed of the left and right drive wheels in dependence on the applied forward speed.
摘要翻译：前轮驱动电动车辆控制器包括：控制信号接口，接收来自用户控制装置的指示至少所需前进速度的控制信号; 加速度测量界面，从至少一个车载加速度传感器接收加速度测量值，提供关于第一和第二轴线的第一和第二加速度测量值，所述机动车辆被配置为在由所述第一和第二轴线限定的平面中被驱动轴; 加速度计算单元，其根据第一和第二加速度测量值来计算加速度大小; 速度修正单元，其根据加速度大小计算前进减速系数，并将前进速度降低系数应用于要求的前进速度以产生施加的前进速度; 以及电动机控制单元，其根据所施加的前进速度控制左右驱动轮的速度。

9. 发明申请

US20120274257A1 Motor Control System 审中-公开
标题翻译：电机控制系统
公开(公告)号：US20120274257A1
公开(公告)日：2012-11-01
申请号：US13381968
申请日：2010-07-01
申请人： David Huw Taylor
发明人： David Huw Taylor
IPC分类号： H02P29/02
CPC分类号： H02P7/00 , H02P29/67
摘要： A motor control system has a sensor for measuring an operational parameter of a motor and includes means for converting the measured operational parameter into an electrical resistance value. The operational parameter measured by the sensor is the rotational speed of the motor which is converted into a back electro-motive force value. The back electro-motive force value is then used, along with a measured input voltage value and measured motor current value to calculate the electrical resistance as value. The electrical resistance value is then compared to a threshold value and in the case that the threshold value is reached, the current flow in to the motor is adjusted.
摘要翻译：电动机控制系统具有用于测量电动机的操作参数的传感器，并且包括用于将所测量的操作参数转换为电阻值的装置。由传感器测量的操作参数是电机的转速转换为反电动力值。然后使用背电动力值，以及测量的输入电压值和测量的电动机电流值，以计算电阻值。然后将电阻值与阈值进行比较，并且在达到阈值的情况下，调节到电动机的电流。

10. 发明公开

EP2475236A2 Power Switching Circuitry 有权
标题翻译： Leistungsumschaltungsanordnung
公开(公告)号：EP2475236A2
公开(公告)日：2012-07-11
申请号：EP11193277.8
申请日：2011-12-13
申请人： PG Drives Technology Limited
发明人： Brereton, Richard Peter
IPC分类号： H05K7/20 , H05K7/14
CPC分类号： H05K7/1432 , H05K7/209
摘要： A power switching circuitry is provided for generating an output power supply from a source power supply. The power switching circuitry has a heat absorbing structure, and a heat conductive substrate having power switching components provided on a first surface, and having a second surface adjacent to the heat absorbing structure. A plurality of electrically conductive members are located on the first surface of the heat conductive substrate, with each electrically conductive member extending along a first axis orthogonal to the heat conductive substrate and comprising a first portion and a second portion. The second portion is more remote from the heat conductive substrate than the first portion, and has a smaller cross-sectional area than the cross-sectional area of the first portion in order to define a shoulder region orthogonal to the first axis. A circuit board is then located on the shoulder region of each electrically conductive member, with the second portion of each electrically conductive member extending through the circuit board. An urging mechanism then urges the circuit board against the shoulder region, whereby the electrically conductive members provide a current path between the heat conductive substrate and the circuit board, and urge the heat conductive substrate into thermal contact with the heat absorbing structure. This provides a particularly simple and efficient mechanism for achieving good electrical contact between the circuit board and the heat conductive substrate, as well as ensuring good thermal contact between the heat conductive substrate and the heat absorbing structure.
摘要翻译：提供电源开关电路用于从源电源产生输出电源。功率开关电路具有吸热结构，以及具有设置在第一表面上的功率开关部件并具有与吸热结构相邻的第二表面的导热基板。多个导电构件位于导热基板的第一表面上，每个导电构件沿着与导热基板正交的第一轴延伸并且包括第一部分和第二部分。第二部分比第一部分更远离导热基底，并且具有比第一部分的横截面积更小的横截面面积，以便限定与第一轴线正交的肩部区域。然后，电路板位于每个导电构件的肩部区域上，每个导电构件的第二部分延伸穿过电路板。推动机构然后将电路板推向肩部区域，由此导电构件在导热基板和电路板之间提供电流路径，并且促使导热基板与吸热结构热接触。这提供了一种用于实现电路板和导热基板之间的良好电接触的特别简单和有效的机构，并且确保导热基板和吸热结构之间良好的热接触。

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