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Assignee: BYD Company Limited


Location: Shenzhen, Guangdong, CN
No. of applications: 7

Application No.Application TitleIssue Date
20120015172COMPOSITE MATERIAL AND PREPARING METHOD OF THE SAME
The present invention discloses a composite material comprising: a substrate with an anodic oxide film layer having micropores; and at least one kind of dye filled in the micropores, wherein amount of the same kind of dye is gradient distribution on at least part of the...
01/19/2012
20110120788HYBRID POWER OUTPUT SYSTEM
A hybrid power output system fore outputting the power to the wheel driving shaft (8), comprising an engine (1), a first motor (2), a second motor (3), a battery (6), a first clutch (4), a second clutch (5) and a third cl...
05/26/2011
20100282530HYBRID POWER OUTPUT SYSTEM
The present invention discloses a hybrid power output system for outputting the power to the wheel driving shaft, comprising an engine, a first motor, a second motor, a battery, a first clutch, a second clutch and a constant-mesh fixed ratio reduction unit, wherein the ...
11/11/2010
20100138091APPARATUS AND METHOD FOR CONTROLLING ENERGY FEEDBACK FOR ELECTRIC VEHICLE
The present invention discloses an apparatus and method for controlling energy feedback for electric vehicles. The method includes: acquiring an accelerator-pedal travel value, a brake-pedal travel value and a current vehicle speed value; determining whether the brake-p...
06/03/2010
20100104939BATTERY PACK
The present invention discloses a battery pack, which comprises a plurality of unit cells (1) each of which has two electrode terminals (2 and 3), and which are connected in series or in parallel by connecting an electrode terminal (2 or 3...
04/29/2010
20100057284METHOD AND APPARATUS FOR CONTROLLING MOTOR FOR SKID MODE OF ELECTRIC VEHICLE
The present invention discloses a method and apparatus for controlling a motor for an electric vehicle. The method and apparatus calculates the current acceleration a of the motor according to the detected rotor position values in real-time, and if the current accelerat...
03/04/2010
20100004808METHOD AND APPARATUS FOR CONTROLLING OUTPUT TORQUE OF A MOTOR FOR AN ELECTRIC VEHICLE IN DOWNHILL MODE
A method and an apparatus for controlling output torque of a motor for an electric vehicle in downhill mode comprises following steps: detecting a tilt angle value θ, a current vehicle speed value V and an accelerator-pedal travel value Gain of the vehicle, determining...
01/07/2010
 
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