Elderly vehicles, also known as elderly electric vehicles, elderly commuting vehicles, and elderly assistive vehicles, are outdoor travel options for the elderly
The ideal vehicle for commuting. Its performance is relatively stable, the speed is slow, and it does not require refueling when using electricity, so it is also known as an environmentally friendly elderly car. There are many energy sources used in elderly electric vehicles, including lead-acid batteries (including lead-acid gel batteries), nickel hydrogen batteries, nickel cadmium batteries, nickel iron batteries, lithium-ion batteries (often referred to as lithium batteries), fuel cells, etc. Batteries directly convert chemical energy into electrical energy through electrochemical means. It does not undergo a thermal process, therefore it is not limited by the Carnot cycle and has a high energy conversion efficiency (40-60%); Almost no emissions of NOx and SOx are produced.
There are various so-called "elderly mobility scooters" on the current market, which not only confuse the eyes and ears of elderly friends, but also pose great safety hazards to elderly and disabled drivers. Local governments have successively introduced relevant policies and regulations to prohibit these "elderly mobility scooters" from driving on the road. (Elderly electric scooter manufacturer)
Strictly speaking, true electric scooters for the elderly should have evolved from electric wheelchairs originally classified as medical devices, and their design is more suitable for the driving habits of the elderly and disabled. And the target audience has expanded from the disabled population of electric wheelchairs to the elderly with limited mobility. The design and production of the product are based on the national standards for electric bicycles and electric wheelchairs. In some parameter indicators, it is even stricter than the above two national standards. The vehicle speed is designed to be within 10 kilometers per hour, the overall chassis height is 8cm, and the braking distance is within 0.5 meters. It is superior to the original electric wheelchair in all aspects and is an upgraded model of electric wheelchair. It can meet the travel and transportation needs of the elderly and provide more comprehensive safety protection.
Difference between elderly mobility scooters and electric scooters (wheelchair suppliers)
Many electric vehicle merchants refer to electric vehicles as elderly mobility scooters and sell them to the elderly. But in reality, electric cars and elderly scooters are completely different in appearance and safety systems.
Electric vehicles must have a driver's license and upper row license on the road
Electric vehicles must have a driver's license and upper row license on the road
Moreover, elderly scooters do not require a license plate or driver's license when driving on the road, while electric vehicles must have a license plate and take a driver's license exam when driving on the road. Many businesses deceive customers by treating electric cars as elderly transportation vehicles, resulting in elderly people being caught by traffic police after buying a car and driving on the road. So when buying a car, be sure to remember that electric cars are not for elderly commuting.
component
Generally, elderly scooters consist of four major components: batteries, electric wheels, controllers, chargers, and body parts. For manufacturers with higher safety requirements, the overall design of the vehicle is based on the design concept of the car. The vehicle is generally divided into several parts, including the power supply system, front axle, rear axle, controller, and frame.
Due to the relatively high cost of lithium batteries, most manufacturers use lead-acid batteries, which are typically composed of multiple 12V batteries connected in series as a power supply system. According to relevant national regulations, the voltage of electric vehicles shall not exceed 48V;
Motor hubs are divided into: brushed toothed high-speed electric hubs (referred to as high-speed motors or audible motors), brushed toothless low-speed electric hubs (referred to as low-speed motors or silent motors), and brushless toothless programmable motors (referred to as programmable motors).
