
How long it takes to be automatically cleared depends on the size of the dashcam's memory. The memory of a dashcam is limited, and the recording time it can store is also limited. A 16GB memory card can save approximately 100 minutes of video, a 32GB card can save 200 minutes, and a 64GB card can save 400 minutes. Once the storage is full, the oldest recorded videos will be automatically deleted to continue recording. Below is relevant information about fatigue driving: 1. Fatigue driving: Operating a motor vehicle continuously for more than four hours without stopping to rest or with a rest period of less than 20 minutes is considered fatigue driving. 2. Penalties for fatigue driving: For the act of driving while excessively fatigued, the 'Road Traffic Safety Law' authorizes provinces, cities, and autonomous regions to set fines under 200 yuan. For drivers of highway passenger vehicles or hazardous material transport vehicles who engage in fatigue driving, the Ministry of Public uniformly stipulates a penalty of 6 demerit points. Under new regulations, fatigue driving will result in a penalty of 12 demerit points.

As a veteran truck driver with over 20 years of experience in freight transportation, I've encountered all sorts of situations and can shed some light on this issue. It's crucial to understand that fatigue driving records logged by the system don't automatically disappear. Although the demerit point cycle for a driver's license is 12 months (with points resetting at the end), those violation records remain like black marks in your file for at least three years. Last month, our team's Xiao Wang nearly lost a new contract because his fatigue driving violation from six months prior was discovered. This is especially true for time-sensitive deliveries like fresh agricultural products, where drivers are most likely to get caught. The persistence of these records serves as a constant reminder that driving isn't child's play - when you're drowsy, you should immediately pull over at a service area for a nap. I remember one time when my eyelids were heavy after consecutive night shifts, I promptly parked and took a 30-minute power nap to recover.

I manage fleet safety at a logistics company and always emphasize the severity of fatigue driving records during training. These records never expire automatically and remain in the files for at least three years. You might think it's fine after a year when your points are restored? That's naive! Once, I found a driver had a fatigue driving record from two years ago during recruitment, and we ultimately didn't hire him. Such records become liabilities when changing or taking on long-haul assignments. I advise drivers to set a 4-hour reminder alarm on their phones and pull into rest areas when it goes off. Never risk a major accident just to save half an hour—two years ago, a driver from a peer company flipped his truck due to fatigue, destroying all the cargo and facing hefty compensation. If caught by traffic police, the equipment instantly uploads data online, leaving no room for denial.

I've only been driving for half a year. Once during a chat with my mentor, I learned that fatigue driving records are permanently kept. I originally thought they'd be automatically cleared like traffic violation points after expiration, but my mentor said I was too young and naive. He pointed to his driver's license and said his fatigue driving record from five years ago is still stored in the system. Now, every time I drive, I note the departure time in my phone's memo and make sure to rest after driving for four hours no matter what. We new drivers tend to overestimate ourselves. Once on a night drive, I was so sleepy that pinching my thighs didn't help—luckily, my mentor noticed in time. I heard these records are kept for at least three years and can affect future job opportunities. So now, I drink a can of Red Bull every 200 kilometers and chew betel nut to stay alert until I reach the service area.

Those who engage in interprovincial transportation are well aware that fatigue driving is no trivial matter. Last week at a checkpoint, I saw a driver whose vehicle was impounded because the system showed a record from half a year ago. These records don't just disappear on their own; they're stored for at least three to five years. Although the deducted points can be reset after a year, that red mark in your file stays forever. I make it a habit to plan rest stops before every trip, downloading electronic maps to mark service station locations. Once in winter, the warmth from the heater nearly lulled me to sleep—I startled awake and quickly wiped my face with a wet towel. I recommend keeping some menthol oil in the car; apply it to your temples when you feel drowsy. If you're really pressed for time, remember to switch with your co-driver. Don't assume you can tough it out.

In all my years driving tanker trucks, my biggest fear has been drowsy driving. Last year, my teammate Lao Li left a record in the system, and it can still be checked to this day. Many people mistakenly believe that records are automatically cleared after 12 months—that's completely wrong. While penalty points expire and scores reset, violation records are retained for at least three years, and major accidents may even be archived permanently. Nowadays, our trucks are equipped with facial recognition devices that trigger an alarm if yawning is detected too frequently. I have a simple trick that works wonders: keep a handful of Sichuan peppercorns in your pocket and chew two when drowsy—the spiciness instantly wakes you up. Also, I never eat a full meal within two hours before a long haul, as rising blood sugar makes you even sleepier. Honestly, the best remedy is to pull over at a rest area and take a solid 20-minute nap—it beats any energy drink hands down.


