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1. (WO2018199773) MOTOR CONTROL SYSTEM FOR MULTI-TRACK CYCLE WITH ELECTRIC TRANSMISSION AND ELECTRIC ASSISTANCE

Pub. No.:    WO/2018/199773    International Application No.:    PCT/NO2018/050114
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: B62M 6/45
B62M 6/60
Applicants: ELPEDAL AS
Inventors: SØRENSEN, Per Hassel
Title: MOTOR CONTROL SYSTEM FOR MULTI-TRACK CYCLE WITH ELECTRIC TRANSMISSION AND ELECTRIC ASSISTANCE
Abstract:
It is described a motor control system (1) for a multi-track cycle, the motor control system (1) comprising: - a pedal generator (3); - a first drive motor (4a) and a second drive motor (4b) mechanically coupled to a respective wheel (8a, 8b); - an electric assistance battery (5) for powering the first drive motor (4a); - an electronic transmission (7) connecting the pedal generator (3) to the second drive motor (4b), wherein the second drive motor (4b) is connected to the electric assistance battery (5) via a two- terminal electronic component (61), wherein the two-terminal electronic component (61) is configured for transferring current primarily in one direction, said direction being from the second drive motor (4b) to the electric assistance battery (5).