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Why controller is the key part of e-bike?

Time:2016-01-17 Viewed:1314 Times


As seen from the diagram above, the controller is the center of energy management. It receives the energy from battery, and offers power through DC-DC conversion for external parts, such as throttle, brake lever, pedal sensor and switches/buttons. In addition, controller is also the center for signal processing. All the signal of external parts is transmitted to controller and then calculated by the internal software of controller. According to the calculated results, the appropriate output is applied to the motor and the motor current signal is sent back to the controller for further analysis. For the above reasons, controller is regarded as the key part of an e-bike.


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