EVs with a single speed and two speed transmissions are available on the market. Although a multi-speed transmission can increase an electric vehicle's traction performance, it also adds weight, expense, and efficiency. But when the EV is driven on a mountainous road, the two-speed gearbox that is available on the market with two DC motors causes slower gear shifts, which interrupts the power supply. This study introduces a servo-electric gear shift system for a self-contained two-speed gearbox. The market is anticipated to expand at a CAGR of 5–7% between 2021 and 2031. With a bold long-term growth perspective, the market will progressively recover in the near future. The market has grown as a result of rising global demand for electric vehicles and growing worries about carbon emissions.

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Autonomous Transmission

  • Ataur Rahman,
  • Sany Izan Ihsan,
  • Fadly Jashi Darsivan Bin Ridhuan Siradj

摘要

EVs with a single speed and two speed transmissions are available on the market. Although a multi-speed transmission can increase an electric vehicle's traction performance, it also adds weight, expense, and efficiency. But when the EV is driven on a mountainous road, the two-speed gearbox that is available on the market with two DC motors causes slower gear shifts, which interrupts the power supply. This study introduces a servo-electric gear shift system for a self-contained two-speed gearbox. The market is anticipated to expand at a CAGR of 5–7% between 2021 and 2031. With a bold long-term growth perspective, the market will progressively recover in the near future. The market has grown as a result of rising global demand for electric vehicles and growing worries about carbon emissions.