An active vehicle transmission device reducing torque interruption

作者：Zhong Zaimin; Wang Xinjian^*; Chen Xinbo

来源：Journal of Tongji University(Natural Science), 2011, 39(3): 411-415.

DOI：10.3969/j.issn.0253-374x.2011.03.019

• Active transmission
• Automated manual transmission
• Gear shifting
• Hybrid electric vehicle
• Integrated designs
• Manual transmissions
• Multiple power sources
• Transmission technologies
• Vehicle power demand

Torque interruption occurs during gear shifting of automated manual transmission (AMT). An active transmission device electrified manual transmission (eMT) is proposed for hybrid electric vehicle (HEV) application. Key technical characters of eMT are fixed axle gearboxes and parallel HEVs. Through integrated design of motor and transmission, eMT can fully coordinate the multiple power sources to meet the vehicle power demand. This technology makes use of the existing fixed axle transmission technology by overcoming the torque interrupting shortcomings.

• 出版日期2011
• 单位同济大学