Transmission circuit of electric bicycle

The utility model discloses a transmission circuit of an electric bicycle. The transmission circuit comprises a sensor; a three-phase direct current brushless motor driver; a CPU; the power supply module is connected with the three-phase direct-current brushless motor driver and is used for supplyin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JIANLEI, XIAO WEICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS CYCLE SADDLES OR SEATS CYCLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a transmission circuit of an electric bicycle. The transmission circuit comprises a sensor; a three-phase direct current brushless motor driver; a CPU; the power supply module is connected with the three-phase direct-current brushless motor driver and is used for supplying power to the three-phase direct-current brushless motor driver; the first switching power supply is respectively connected with the power supply module and the three-phase direct-current brushless motor driver, and is used for adjusting the output voltage of the power supply module and supplying the output voltage to the three-phase direct-current brushless motor driver; the second switching power supply is connected with the first switching power supply and is used for adjusting the output voltage of the first switching power supply; and the third switching power supply is respectively connected with the CPU and the sensor so as to supply power to the CPU and the sensor. The output of the three-phase motor can b