One-pedal mode will be banned! Car blogger: Categorically opposed to this new rule

Drive the house

2024-05-30 19:42Published in Henan

Fast technology news on May 30, the Ministry of Industry and Information Technology recently announced the "Technical Requirements and Test Methods for Passenger Car Braking System" (draft for comments), the additional requirements for vehicles equipped with electric regenerative braking systems have increased the following clauses: For vehicles with type A and both type A and type B electric regenerative braking systems, the braking effect achieved by releasing the accelerator pedal in forward gear cannot slow down the vehicle to stop.

Sounds a bit awkward? In other words, "the braking effect achieved by releasing the accelerator pedal to slow the vehicle to a stop" is the controversial "one-pedal mode": when the driver does not press the accelerator pedal, the vehicle gradually slows down until it stops, even without having to press the brake pedal.

Once the new regulations are implemented, it will also mean that the one-pedal driving mode will be disabled, which is undoubtedly a hammer blow for Tesla.

After the news was exposed, the car blogger "Garage 42-Reinhardt", a deep one-pedal user, posted on Weibo to express his opposition, saying, "Although disappointed by this situation, there are not too many surprises." ”

Later, he wanted to write and share the relevant content of "one pedal", many of which are indeed dry goods, and they are also listed here for your reference:

1. One pedal does not mean that the vehicle has only one pedal, and the brake still exists.

The single pedal is a strong kinetic energy recovery + 0 start-stop mode, the former makes the vehicle slow down through the motor when the throttle is released, which can not only provide braking, but also recharge the battery in reverse to recover energy; The latter makes the car not idle, and the vehicle can slow down to 0 after completely releasing the throttle at low speed in D gear, just like the battery car we ride.

2. Tesla 3/Y domestic models have never forced users to choose a single pedal, there is a slow drive at idle speed and a stop mode with 0 idle speed, which has always been set freely by users, Tesla has had a period of time in the past few years The system defaults to strong kinetic energy recovery, which cannot be set.

3. The first to do the one-pedal mode was BMW, not Tesla.

4. In addition to Tesla and BMW, the international car companies that currently provide one-pedal mode include Ford, Mercedes-Benz, Polestar, Volvo, Genesis, Hyundai, Nissan, Renault, Chevrolet, Cadillac, smart and so on.

5. It is not that as long as one pedal will cause motion sickness, a good one-pedal system + skilled one-pedal users can make the acceleration and deceleration of the vehicle silky smooth, as well as an exaggerated non-inductive 0 nod stop, a considerable number of Tesla users can do it.

6. The calibration of the single-pedal mode is extremely difficult to do, both hardware requirements and software and algorithm requirements, in which the stop mode to achieve non-inductive braking requires the vehicle to pull the handbrake at the moment of stopping, and it is also necessary to do non-inductive braking in the uphill and downhill sections.

7. Finding an alternative one-pedal driving experience is one of the key pain points for Tesla users in the process of new energy exchange.

8. Among the domestic OEMs, there is currently and only Xiaomi's one-pedal mode can be comparable to Tesla.

9. If the one-pedal mode becomes a thing of the past in China, strong kinetic energy recovery will still exist, and the problems of oil truck drivers and passengers will not be improved.

10. Even if there is no stop mode, the easy-to-use kinetic energy recovery is still an important reference item for single-pedal users to buy a car, but after putting aside the stop mode, the current easy-to-use kinetic energy recovery is still extremely scarce.

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