How about DCT gearbox

DCT is different from the general automatic transmission system, which belongs to both manual transmission and automatic transmission. In addition to the flexibility of manual transmission and the comfort of automatic transmission, it can also provide uninterrupted power output.

However, the traditional manual transmission uses a clutch. When shifting gears, the driver must step on the clutch pedal to make the gears of different gears mesh, and the power is interrupted when shifting gears, which makes the output performance intermittent.

Extended data:

Advantages:

1, the dual-clutch gearbox combines the advantages of manual gearbox and automatic gearbox, and uses two sets of clutches instead of torque converter, and achieves the effect of shifting gears without gap through the alternating work of the two sets of clutches.

2. Because there is no torque converter, the power of the engine can be fully exerted, and at the same time, two groups of clutches work alternately, which makes the shift time extremely short and the power failure of the engine is very limited.

3. Because the gear shifting is more direct and the power loss is smaller, the fuel consumption can be reduced by more than 10%.

Baidu encyclopedia-dual clutch gearbox