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公开(公告)号：US06833990B2
公开(公告)日：2004-12-21
申请号：US10366422
申请日：2003-02-14
IPC分类号： H05K720
CPC分类号： B60R16/0239 , H02H7/0822
摘要： An electronic controller module including a heat-resistant material to substantially surround and physically protect the controller, at least one electrically-conductive member to provide input or output of at least one electrical signal through the material to the controller, and a heat-resistant lid including a heat sink configured and dimensioned to dissipate a sufficient amount of heat to inhibit or avoid damage to the electronic controller, wherein the material and the lid are operatively associated to completely surround the controller. These modules are particularly suitable for use in automotive applications.
摘要翻译： 一种电子控制器模块，包括基本上围绕和物理保护控制器的耐热材料，至少一个导电构件，以通过材料向控制器提供至少一个电信号的输入或输出;以及耐热盖 包括散热器，其配置和尺寸设计成消散足够量的热量以抑制或避免对电子控制器的损坏，其中材料和盖可操作地相关联以完全围绕控制器。 这些模块特别适用于汽车应用。
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2.发明授权公开(公告)号：US07265516B2
公开(公告)日：2007-09-04
申请号：US10017232
申请日：2001-12-13
CPC分类号： H02P29/02 , H02H7/0822
摘要： The invention relates to a method of, and system for, linear speed control for an electric motor, in which a digital to analog converter means is used for converting an 8-bit digital signal to an analog voltage for setting voltage across a motor, a digital state machine means is used for converting the duty cycle of an input signal for output to the digital to analog converter means, and a closed loop feedback loop means is used for monitoring and setting the voltage across the motor. An over-current sense circuit can be used for monitoring the current across the electric motor. An over/under voltage sense circuit can be used for monitoring voltage of the electric motor. The resulting 8-bit digital control signal is converted to an analog voltage for the electric motor. Such methods and systems find particular use in automotive applications.
摘要翻译： 本发明涉及一种用于电动机线速度控制的方法和系统，其中使用数模转换器装置将8位数字信号转换成用于设置电动机两端的电压的模拟电压， 数字状态机装置用于将用于输出的输入信号的占空比转换为数模转换器装置，并且闭环反馈环路装置用于监视和设置电动机两端的电压。 可以使用过电流检测电路来监视跨过电动机的电流。 可以使用过压/欠压检测电路来监测电动机的电压。 所得到的8位数字控制信号被转换为电动机的模拟电压。 这些方法和系统在汽车应用中特别有用。
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3.发明授权公开(公告)号：US07622885B2
公开(公告)日：2009-11-24
申请号：US11832024
申请日：2007-08-01
IPC分类号： H02P21/00
CPC分类号： H02P29/02 , H02H7/0822
摘要： The invention relates to a method of, and system for, linear speed control for an electric motor, in which a digital to analog converter means is used for converting an 8-bit digital signal to an analog voltage for setting voltage across a motor, a digital state machine means is used for converting the duty cycle of an input signal for output to the digital to analog converter means, and a closed loop feedback loop means is used for monitoring and setting the voltage across the motor. An over-current sense circuit can be used for monitoring the current across the electric motor. An over/under voltage sense circuit can be used for monitoring voltage of the electric motor. The resulting 8-bit digital control signal is converted to an analog voltage for the electric motor. Such methods and systems find particular use in automotive applications.
摘要翻译： 本发明涉及一种用于电动机线速度控制的方法和系统，其中使用数模转换器装置将8位数字信号转换成用于设置电动机两端的电压的模拟电压， 数字状态机装置用于将用于输出的输入信号的占空比转换为数模转换器装置，并且闭环反馈环路装置用于监视和设置电动机两端的电压。 可以使用过电流检测电路来监测跨过电动机的电流。 可以使用过压/欠压检测电路来监测电动机的电压。 所得到的8位数字控制信号被转换为电动机的模拟电压。 这些方法和系统在汽车应用中特别有用。
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公开(公告)号：US06587338B2
公开(公告)日：2003-07-01
申请号：US10017231
申请日：2001-12-13
IPC分类号： H05H720
CPC分类号： B60R16/0239 , H02H7/0822
摘要： An electronic controller module including a heat-resistant material to substantially surround and physically protect the controller, at least one electrically-conductive member to provide input or output of at least one electrical signal through the material to the controller, and a heat-resistant lid including a heat sink configured and dimensioned to dissipate a sufficient amount of heat to inhibit or avoid damage to the electronic controller, wherein the material and the lid are operatively associated to completely surround the controller. These modules are particularly suitable for use in automotive applications.
摘要翻译： 一种电子控制器模块，包括基本上围绕和物理保护控制器的耐热材料，至少一个导电构件，以通过材料向控制器提供至少一个电信号的输入或输出;以及耐热盖 包括散热器，其配置和尺寸设计成消散足够量的热量以抑制或避免对电子控制器的损坏，其中材料和盖可操作地相关联以完全围绕控制器。 这些模块特别适用于汽车应用。
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