What exactly does the name 'BYD' mean?

What energy sources are used in new energy vehicles?

New energy vehicles primarily use energy sources including fuel cells, hybrid power, and hydrogen energy. New energy vehicles refer to vehicles powered by energy sources other than gasoline and diesel engines, such as solar energy. New energy vehicles include four major types: hybrid electric vehicles (HEV), battery electric vehicles (BEV, including solar-powered vehicles), fuel cell electric vehicles (FCEV), and other new energy vehicles (such as those using supercapacitors, flywheels, and other high-efficiency energy storage devices). Battery electric vehicles (Blade-Electric-Vehicles, BEV) are vehicles that use a single battery as the energy storage power source. They utilize the battery as the energy storage power source, providing electrical energy to the motor through the battery to drive the motor, thereby propelling the vehicle. Hybrid electric vehicles (Hybrid-Electric-Vehicle, HEV) are vehicles whose drive system consists of two or more individual drive systems that can operate simultaneously. The vehicle's driving power is provided by either a single drive system or multiple drive systems, depending on the actual driving conditions. Due to differences in components, layout, and control strategies, hybrid vehicles come in various forms. Fuel cell electric vehicles (Fuel-Cell-Electric-Vehicle, FCEV) use hydrogen and oxygen from the air, catalyzed to produce electrical energy through electrochemical reactions in the fuel cell, which serves as the primary power source to drive the vehicle. Essentially, fuel cell electric vehicles are a type of battery electric vehicle, with the main difference lying in the working principle of the power battery. Hydrogen engine vehicles use a hydrogen engine as the power source. While conventional engines use diesel or gasoline as fuel, hydrogen engines use gaseous hydrogen. Hydrogen engine vehicles are a truly zero-emission mode of transportation, emitting only pure water, and they offer advantages such as no pollution, zero emissions, and abundant reserves.

4

3

Share

How to Obtain the 6-Year Exemption Inspection Decal?

Steps to obtain the 6-year exemption inspection decal: 1. Open Alipay and click the "More" icon on the homepage; 2. Find "Car Owner Services" in the "All Apps" interface; 3. Click "More" in the Car Owner Services section; 4. Locate "Annual Inspection Appointment" under More Car Owner Services and click to enter; 5. In the vehicle inspection service, click "6-Year Exemption Inspection"; 6. On the next interface, you can see the conditions for vehicle exemption inspection agency. Upload photos of the front and back of the vehicle license, a copy of the valid compulsory traffic insurance, fill in the license plate number, registration date, delivery address, name, and mobile phone number, then pay the fee to complete the process. New vehicles within six years do not need to go to the inspection station for an on-site annual inspection, only the 6-year exemption inspection decal is required.

17

1

Share

What are the symptoms of a bad axle shaft?

Symptoms of a bad axle shaft: 1. Abnormal noises on bumpy roads, unstable vehicle, swaying left and right, brake deviation, and steering failure; 2. Excessive play in the axle shaft, making it prone to breakage under impact loads. High-speed driving may cause the wheel to fall off, and an out-of-round wheel hub can lead to inaccurate dynamic balance, manifesting as steering wheel vibration at high speeds. If the axle shaft of the rear wheel in a front-wheel-drive vehicle is damaged, there will only be metal friction sounds or hard metal collision noises. The axle shaft, also known as the drive shaft, is the shaft that transmits torque from the gearbox reducer to the drive wheel. Each end of the shaft has a universal joint connected via splines on the universal joint to the reducer gear and the inner ring of the wheel hub bearing.

4

3

Share

How to Complain About Prolonged Highway Traffic Jams?

If the prolonged highway traffic jam is caused by an accident, you can call the traffic police hotline 122 to file a complaint; if the jam is due to excessive vehicles, it is considered an act of force majeure, and the highway management is not liable, meaning there is no way to file a complaint. If no one is managing the highway traffic jam, you can address the situation in the following ways: 1. Expand your field of vision—during a traffic jam, there's no need to align directly with the car in front; slightly offset to the left to keep an eye on the traffic situation. 2. Maintain an appropriate distance from the car ahead. 3. Gently press the accelerator to steadily follow the flow. 4. Before the car in front comes to a complete stop, maintain a slow and steady speed, keep a safe distance, and be cautious of rear-end collisions.

13

1

Share

Will driving below 60 km/h on highways result in penalty points?

Driving below 60 km/h on highways will result in penalty points. In China, the minimum speed limit on highways is generally 60 km/h, except for special road conditions or weather circumstances. When driving passenger vehicles on highways, the speed should not exceed 120 km/h, while other motor vehicles should not exceed 100 km/h. Highways, abbreviated as expressways, are roads specifically designed for high-speed vehicle travel. The road surface consists of three main parts: the main carriageway, ramps, and auxiliary lanes. The main carriageway, also known as the traffic lane, is divided from left to right into overtaking lanes, fast lanes, and slow lanes depending on the number of lanes. Highways can accommodate speeds of 120 km/h or higher, with a width of four or more lanes. A median separator is installed in the middle, and the road surface is paved with high-grade asphalt concrete or cement concrete, equipped with complete signs, markings, signals, and lighting devices.

4

3

Share

How long is the vehicle release period?

Vehicle release and archiving typically takes 1 to 3 days, with most regions currently able to complete the process on the same day. Documents required for mortgage cancellation registration: Original and photocopies of identity documents for both the vehicle owner and mortgagee. For mortgage registration, the original or photocopies of the principal contract and mortgage contract legally executed by the vehicle owner and mortgagee must also be provided. For vehicles released from mortgage through court mediation, ruling, or judgment, the original and photocopies of the court-issued "Mediation Agreement," "Ruling," or "Judgment" must be provided along with the corresponding original "Notice of Assistance in Execution." For proxy registration, the agent's identity documents and original legally binding written powers of attorney separately issued by the vehicle owner and mortgagee must also be provided. Important notes regarding vehicle release periods: According to relevant regulations, vehicle mortgages that are not registered have no legal effect. The same applies to contracts. Therefore, disputes may lead to creditor issues. During the mortgage period, the mortgagor may transfer the mortgaged vehicle at any time without the mortgagee's consent, and other creditors may also demand that the debtor use the vehicle to settle debts.

8

4

Share

What exactly does the name 'BYD' mean?

What energy sources are used in new energy vehicles?

How to Obtain the 6-Year Exemption Inspection Decal?

What are the symptoms of a bad axle shaft?

How to Complain About Prolonged Highway Traffic Jams?

Will driving below 60 km/h on highways result in penalty points?

How long is the vehicle release period?

Is the Vehicle Management Office Closed on October 1st?

What is the operation method for Audi remote start?

How to Adjust the Dimmed Screen of Mercedes-Benz E300?

What kind of sedan is Aeolus?