
Generally speaking, as long as you are not driving on the road, it does not count as fatigued driving. Here is relevant information: 1. Causes of fatigued driving: The driver's fatigue is mainly due to fatigue of the nerves and sensory organs, as well as physical fatigue caused by maintaining a fixed posture for a long time, which leads to poor blood circulation. The driver sits in a fixed position for a long time, with limited movement, highly concentrated attention, and busy judging external stimuli, resulting in a highly tense mental state. This can lead to symptoms of driving fatigue such as blurred vision, soreness in the waist and back, slow reactions, and inflexible driving. 2. Order of fatigue: Eyes, neck, shoulders, and waist. The fatigue of the eyes and body, as well as the fatigue of the brain, are also aspects that cannot be ignored.

Having driven for so many years, I've pondered this issue too. Strictly speaking, idling for 20 minutes without turning off the engine doesn't count as fatigued driving since you're not actually driving. The key is whether you can truly rest well in the car. With the engine rumbling, not only does it waste fuel and pollute the environment, but it might also disturb your sleep, reducing the effectiveness of your rest. I've tried it several times on long trips—keeping the engine running makes the air conditioning more comfortable, but the noise is so irritating that I still feel tired after resting. The danger of fatigued driving lies in the lack of concentration while driving, which can easily lead to accidents. For safety's sake, I recommend turning off the engine, stepping out of the car, and taking a short to get some fresh air—it helps you recover faster. In short, resting is good, but only if done right. Don't cut corners and create hidden risks.

From my daily driving experience, idling the engine for 20 minutes during a break doesn't constitute fatigued driving per se. The core issue of fatigued driving is experiencing problems while operating the vehicle due to exhaustion, whereas you've ceased driving during rest periods. However, keeping the engine running poses hidden dangers: increased exhaust fume concentration inside the cabin creates long-term exposure risks; engine noise interferes with mental recovery, compromising rest quality. I've encountered friends who dozed off after such breaks and nearly caused accidents upon resuming driving. So while regulations don't explicitly define this as fatigued driving, the practical advice is to turn off the engine, open doors for ventilation, or take a proper nap. Effective rest is the key to preventing fatigue - don't let habits jeopardize your safety.

I've thought about this issue: Taking a 20-minute break without turning off the engine definitely doesn't count as fatigued driving, since you're in a parked state. However, keeping the engine running consumes fuel and creates noise, which might reduce the quality of your rest. Fatigued driving refers to accidents caused by exhaustion while driving, so resting properly before continuing ensures safety. Personally, I recommend turning off the engine for better relaxation.

As someone who frequently drives long distances, I don't consider resting for 20 minutes with the engine still running as fatigued driving. Fatigued driving refers to making mistakes due to tiredness while driving, and when you're resting, you're not in the driving state. However, with the engine running, it's hard to control the cabin temperature, which can lead to poor rest, and you might still feel drowsy when getting back on the road. I prefer to turn off the engine, get out of the car, and around for a few minutes to stretch and refresh myself. Insufficient rest before driving is highly dangerous, and handling the vehicle properly is more reliable.

I often remind myself of this: idling the engine for 20 minutes during a break doesn't count as fatigue driving. However, idling not only wastes fuel and pollutes the air but also provides poor rest quality, with engine noise making it hard to relax. Fatigue driving affects road safety, so breaks should be more thorough. Turning off the engine and taking a short can effectively restore energy and prevent accidents.


