How to solve the power supply problem of shared bikes

Introduction Regarding how to solve the power supply problem of shared bicycles, Mobike has a generator on the rear wheel. Install a hub dynamo on the rear wheel, and then it will work less or not at all during normal driving.

How to solve the power supply problem of shared bikes

Mobike Generation, a generator on the rear wheel.

Install a generator hub on the rear wheel, then it will work less or not at all during normal riding, and will work at full capacity when braking, so this type of bike is slightly heavier when driving, and brakes The feeling is different from ordinary bicycles:

For ordinary bicycles, no matter how hard you press the brakes, the friction deceleration characteristics will not change: The faster the vehicle speed, the worse the braking effect, the braking effect is strongest when parking. Braking force is inversely proportional to vehicle speed. This is a common feature of bicycles in general, as well as all machines producing friction braking effects.

However, the braking effect of the rear wheels of the Mobike is almost opposite in terfeel mes: The faster the vehicle speed, the stronger the braking effect. When parking, you don't feel the braking force at all. And this braking force is not explosive. No matter how hard you brake, the braking force seems to only switch between yes and no, and does not increase with brake intensity, nor cross a stable range, causing situations such as wheel lockup .

Mobike Lite version, Xiaolan, solar panel at the bottom of the car basket:

The Lite model uses the same patents, smart locks and technology platforms as the old model , but its design is closer to a traditional bicycle, with an added basket, and the self-charging system is replaced by solar energy (the power generation panel is located at the bottom of the basket).

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