
The reason why a balance car cannot be turned on may be due to an abnormal startup circuit or an abnormal power supply circuit of the . Here is some relevant information: Electric balance car: Electric balance car, also known as a self-balancing scooter, hoverboard, or Segway. There are mainly two types on the market: unicycle and two-wheeled. Its operation principle is mainly based on a fundamental principle called "dynamic stability." Features of balance cars: Green and environmentally friendly. The electric vehicle is powered by a battery, which causes no pollution to the environment, is absolutely green and environmentally friendly, and can be recharged and used repeatedly. Moreover, the motor operates with high efficiency and low noise, thus reducing noise pollution and saving energy.

The requirement of 300 kilometers for Subject 3 is not a myth! This number comes from the mandatory standard in the Ministry of Transport's "Teaching Syllabus." However, you should note: First, these 300 kilometers refer to the total driving practice mileage, including Subject 2 training on the course and Subject 3 road training. Second, the driving school's training vehicles are equipped with GPS tracking systems that monitor the driving route in real-time, making it impossible to falsify the mileage. Third, each training session requires the coach's signature to be valid. When I was learning to drive, I specifically downloaded the driving test app to check my progress, anxiously asking my coach every time, 'Is 15 kilometers enough today?'—only to be laughed at. In reality, the driving school's backend automatically tracks these stats, so just focus on practicing diligently. Nowadays, many regions also require no less than 50 kilometers of nighttime driving!

Insider tips for the mileage requirement in driving test Part 3: At least 300 kilometers is mandatory, but the key isn't obsessing over the number. During my practice, I discovered a crucial point—the system only counts valid training mileage. For example, circling the driving school grounds for 5 hours might only record 2 hours as valid training, while 1 hour on urban roads could count entirely. Even more extreme, some cities (like Shanghai) require 600 kilometers. My advice: directly photograph the odometer on the coach car as proof, and have the instructor print weekly training records. Don't make my mistake of driving blindly only to find an 80-kilometer shortage before the test, costing an extra 800 yuan for supplementary training!

For Subject 3, you must accumulate 300 kilometers of actual driving mileage. Remember these three points: First, these 300 kilometers must be completed with the coach sitting in the passenger seat; driving alone won't count. Second, there are four electronic fence snapshots during the training process, and the system automatically identifies the trajectory of the training vehicle. Third, every kilometer driven counts, including the distance moved after stalling during hill starts. I've seen students circling around cones in the training field for 3 hours to rack up mileage, but later the coach said that field training is capped at 100 kilometers, and any excess won't be counted.

Attention for driver's license test takers! The 300-kilometer practical driving requirement for Subject 3 is a hard threshold, but don't just practice to meet the minimum. The actual test routes require covering four road conditions: urban roads, suburban highways, tunnels, and steep slopes, with at least 20 kilometers driven in each. My coach secretly taught me a trick: practicing in rainy or foggy weather counts double mileage. Remember to check your driving training records on the local DMV app—my neighbor's trainee only got the system's green light after completing 320 kilometers. The new regulations now also require driving during peak hours at least three times, and even practicing clutch-throttle coordination in traffic jams counts toward the mileage. How meticulous!

The matter of logging driving hours for Subject 3 is quite complex. On the surface, it's 300 kilometers, but this actually includes Subject 2 training mileage. For actual road training, you need to complete over 160 kilometers, including 10 kilometers of night driving. Our driving school's training cars are equipped with a small box that automatically transmits GPS data to the supervision platform. The two most common pitfalls students encounter are: practicing reverse parking in the training yard not counting toward road training mileage, and driving in electric vehicle lanes resulting in deducted valid mileage. It's recommended to start training two months in advance, logging 40 kilometers per day with two hours of practice, to avoid last-minute chaos before the validity period expires.


