公开(公告)号：US20090061753A1

公开(公告)日：2009-03-05

申请号：US11950564

申请日：2007-12-05

申请人： James R. Yurgil ,  Gary E. Mc Gee

发明人： James R. Yurgil ,  Gary E. Mc Gee

IPC分类号： B60H1/32

CPC分类号： F01P7/08 ,  F01P3/20

摘要： A temperature control system for a vehicle comprises a coolant comparison module, a component comparison module, and a cooling fan control module. The coolant comparison module generates a coolant status signal having a first state when a coolant temperature is greater than a first threshold. The component comparison module generates a component status signal having a second state when an electronic component temperature is greater than a second threshold. The cooling fan control module selectively activates a cooling fan when at least one of the coolant status signal has the first state and the component status signal has the second state.

摘要翻译： 一种用于车辆的温度控制系统包括冷却剂比较模块，部件比较模块和冷却风扇控制模块。 当冷却剂温度大于第一阈值时，冷却剂比较模块产生具有第一状态的冷却剂状态信号。 当电子部件温度大于第二阈值时，部件比较模块生成具有第二状态的部件状态信号。 当冷却剂状态信号中的至少一个具有第一状态并且部件状态信号具有第二状态时，冷却风扇控制模块选择性地启动冷却风扇。

公开(公告)号：US20080228351A1

公开(公告)日：2008-09-18

申请号：US11684977

申请日：2007-03-12

申请人： Gary E. Mc Gee

发明人： Gary E. Mc Gee

IPC分类号： G06F13/10

CPC分类号： B60L11/14 ,  B60K6/445 ,  B60L2240/441 ,  B60W2510/0638 ,  F16H2037/101 ,  Y02T10/6239 ,  Y02T10/70 ,  Y02T10/7077 ,  Y10S477/902 ,  Y10T477/26

摘要： A speed-limiting accessory drive system is provided that limits the speed range over which an engine-driven accessory operates while maintaining the operating speed range of the engine. A torque-transmitting mechanism is selectively engagable to operatively connect the engine and the accessory. A controller is configured to maintain the torque-transmitting mechanism in an engaged state only when monitored engine speed is within a predetermined speed range and to control a drive motor to drive the driven accessory when the monitored engine speed is not within the predetermined range. A method of controlling the speed of at least one driven accessory, which may be carried out using the speed-limiting accessory drive system, is also provided.

摘要翻译： 提供限速附件驱动系统，其限制发动机驱动的附件在保持发动机的运行速度范围的同时运行的速度范围。 扭矩传递机构选择性地可接合以可操作地连接发动机和附件。 控制器被构造成仅在被监控的发动机转速在预定的速度范围内时才将转矩传递机构保持在接合状态，并且当监控的发动机转速不在预定范围内时控制驱动电动机来驱动被驱动的附件。 还提供了可以使用限速辅助驱动系统来控制至少一个从动配件的速度的方法。