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Information display system used for vehicle

An information display and vehicle technology, applied in the field of information display systems for vehicles, can solve the problems of not knowing when or where the battery is charged or discharged, not understanding, etc.

Inactive Publication Date: 2010-06-09
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, the driver may not understand or understand when or where the battery is being charged or discharged

Method used

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  • Information display system used for vehicle
  • Information display system used for vehicle
  • Information display system used for vehicle

Examples

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Embodiment Construction

[0021] figure 1 A schematic representation of a vehicle 10 including an engine 12 and an electric machine or generator 14 is shown. The engine 12 and generator 14 are connected by a power transfer arrangement (in this embodiment, by a planetary gear arrangement 16). Of course, other types of power transfer devices, including other gear sets and transmissions, may be used to connect the engine 12 to the generator 14 . The planetary gear arrangement 16 includes a ring gear 18 , a carrier 20 , planetary gears 22 and a sun gear 24 .

[0022] The generator 14 can also output torque to a shaft 26 connected to the sun gear 24 . Similarly, engine 12 outputs torque to crankshaft 28 connected to shaft 30 by passive clutch 32 . Clutch 32 provides protection against over-torque conditions. Shaft 30 is connected to carrier 20 of planetary gear arrangement 16 and ring gear 18 is connected to shaft 34 which is connected to a first set of vehicle drive wheels or first drive wheels 36 thro...

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PUM

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Abstract

The invention provides an information display system used for vehicle. In the system and method, an information display is used for displaying the information related to the state of charge, the charge flowing state of the cell and the regeneration and friction braking system. Concretely, the information display is used for displaying the charge information corresponding to the battery available energy capacity used as the total rated capacity percentage of the battery, the charge flowing state information corresponding to the negative charge flowing state and the positive charge flowing state of the battery, and when to operate the regeneration braking system or when to operate both the regeneration braking system and the friction braking system of the vehicle.

Description

technical field [0001] One or more embodiments of the present application relate to a system and method for displaying regenerative braking and charge flow status information. Background technique [0002] Both passenger and commercial vehicles include a number of gauges, indicators, and various other displays to provide the vehicle operator with information about the vehicle and the environment surrounding the vehicle. As new technologies emerge, hybrid electric vehicles (HEVs) have various new gauges and information displays to help drivers better understand the operation of these new technology-applied vehicles. For example, many HEVs include gauges that seek to provide the driver with information about various hybrid drive states. These gauges indicate to the driver when the vehicle is being driven by the engine alone, by the electric motor alone, or by both the engine and the electric motor. Similarly, a display may indicate when the motor is operating as a generator ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/03
CPCY02T10/6239B60W2540/12B60K1/02G01R31/3689B60L2250/16B60W2510/244B60K6/365B60W10/26B60K6/445B60W20/00G01R31/371Y02T10/62B60W2050/146B60W50/04B60W20/13
Inventor 安吉拉·L·沃森大卫·沃森杰弗里·格林堡赖安·J·斯卡夫迈克尔·布卢默
Owner FORD GLOBAL TECH LLC