Speed-command generating unit of electric vehicle, and speed-command generating method used for the same

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United States of America Patent

PATENT NO 11987134
APP PUB NO 20220281326A1
SERIAL NO

17387813

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A speed-command generating unit incorporated with an electric vehicle having a throttle module, a mechanical brake and a motor is disclosed and includes: a computation module for generating a computation value of a speed-command according to a throttle operating signal from the throttle module, a sensing module for detecting an activated status of the mechanical brake, a selecting module for providing a braking approach selecting signal, a trimming module for setting a trimming flag according to the activated status of the mechanical brake of last cycle, and a switching module connected therewith. The switching module generates different output values of the speed-command for the motor according to different foundations depending on the content of the trimming flag when the mechanical brake is inactivated in this cycle, and generates the output value according to the content of the braking approach selecting signal when the mechanical brake is activated in this cycle.

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Patent Owner(s)

Patent OwnerAddress
DELTA ELECTRONICS INCNO 252 SHANYING RD GUISHAN DIST TAIPEI 333

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Chien-Ping Taoyuan, TW 288 6735
Tsao, Chun-Chia Taoyuan, TW 2 0

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