Car DVR with Satellite Positioning Function

Overview of School Bus Regulations in China

School Bus Identification and Markings

In China, school buses must adhere to stringent regulations to ensure the safety of children. According to the GB (Guobiao) standards, which were implemented on January 1, 2010, dedicated school buses must display specific identification marks. These include:

• Chinese Characters: The characters "校车" (School Bus) must be displayed in red with a white border. The font should be in Chinese amber, with each character measuring 300 mm in height and width, and a border width of 12 mm.
• Positioning: The "School Bus" characters should be centrally located on the front windshield, with a spacing not exceeding two-fifths of the bus's width.
• Marker Lamps: Two yellow marker lamps must be installed at the front and rear of the bus, not more than 40 cm from the roof's edge. These lamps should have a circular transparent shade and provide 360° illumination around their vertical axis.

Safety Features and Requirements

Floor Structure and Covering

The passenger area of a school bus must have a flat floor structure, free from steps except for necessary protrusions like wheel covers and manhole covers. The floor covering in the riding, neck, and approach road areas must be non-slip and wear-resistant.

Ventilation and Air Quality

School buses must have adequate ventilation. If natural ventilation is insufficient, a forced ventilation device should be installed. The air inside the vehicle must meet specified quality standards, and the use of air purification devices to eliminate harmful gases is encouraged.

Stepping Heights and Depths

The height from the ground to the first step of the passenger door should not exceed 35 cm, while other steps should not be higher than 25 cm. The depth of the steps should be at least 23 cm for light school buses and 30 cm for medium-sized school buses.

Child Care and Seating Layout

The layout of child care and student seats is crucial for safety. No seats should be placed in front of the driver's seat's transverse vertical plane. The lateral arrangement of child care and student seats should not exceed 23 seats.

Interesting Statistics

• School Bus Safety: According to the National Highway Traffic Safety Administration (NHTSA), school buses are approximately 70 times safer than traveling by car. This statistic underscores the importance of stringent safety regulations for school buses.
• Global Market: The global market for car DVRs is expected to reach $2.1 billion by 2025, growing at a CAGR of 12.3% from 2020 to 2025 (Source: MarketsandMarkets).

Conclusion

The integration of satellite positioning functions in car DVRs significantly enhances the safety and monitoring capabilities of school buses. Adhering to the GB standards ensures that school buses in China are equipped with essential safety features, providing a secure environment for children. As technology advances, the adoption of such devices will likely become more widespread, further improving transportation safety.

For more information on school bus safety standards, you can refer to the National Highway Traffic Safety Administration and MarketsandMarkets.

This article provides a comprehensive overview of the regulations and safety features required for school buses in China, emphasizing the importance of compliance with national standards to ensure the safety of children.