What are the actual effects of the braking performance of electric wheelchairs on users?

What are the actual effects of the braking performance of electric wheelchairs on users?

The braking performance of electric wheelchairs is one of the key factors to ensure the safety of users, which directly affects the following aspects:

1. Safety
Good braking performance can reduce the risk of accidents during the driving of electric wheelchairs. According to the national standard GB/T12996-2012, the braking distance of indoor electric wheelchairs on horizontal roads should not be greater than 1.0 meters, and that of outdoor electric wheelchairs should not be greater than 1.5 meters. This ensures that the wheelchair can stop quickly and safely in an emergency to avoid collisions and injuries to users.

2. Maneuverability
Excellent braking performance means that the wheelchair is more stable and reliable in maneuverability. In situations such as sharp turns or sudden lane changes, a stable braking system can prevent the vehicle from losing control or suddenly deviating from the driving trajectory, improving the user’s sense of control and comfort

3. Battery life and power output
The power steering of electric wheelchairs relies on battery power. Some wheelchairs with small battery capacity and insufficient power output may be underpowered during long-term use or when lifting or climbing, affecting the vehicle’s control and safety. Therefore, optimizing braking performance can reduce dependence on batteries and extend battery life.

4. Adapt to different road conditions
On slippery surfaces or in rainy and snowy weather, the performance of the electric wheelchair’s brake system is crucial to ensure the user’s safe and stable driving. Modern electric wheelchairs usually use advanced braking technology and materials to optimize braking performance on slippery surfaces

5. Stability
The stability of the electric wheelchair directly affects the safety of the control. Some electric wheelchairs are not designed with the stability of the body structure in mind, which makes the vehicle prone to rollover or slip when encountering obstacles on uneven roads or during driving, further increasing the safety risk of the user

6. Maintenance and care
Good braking performance also requires regular maintenance and care to ensure. This includes checking the wear of the brake system, ensuring that the brake fluid or brake pads are in good condition, and making necessary adjustments and replacements to maintain the best braking effect

7. Compliance with regulations and standards
Compliance with relevant regulations and standards, such as GB/Z 18029.3-2021 “Wheelchair Part 3: Determination of Braking Performance”, ensures that the braking performance of the electric wheelchair meets certain safety standards and provides additional safety protection for users.

In summary, the braking performance of an electric wheelchair has a multifaceted impact on the user, which not only affects the user’s safety and comfort, but also involves the wheelchair’s maintenance and regulatory compliance. Therefore, it is crucial for users to choose and use an electric wheelchair with good braking performance.