Instrument display control circuit during parking and charging of electric motorcycle and electric motorcycle

• Main Author: XIAO TIANYU
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CYCLE SADDLES OR SEATS; ELECTRICITY; GENERATION; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING

The utility model provides an instrument display control circuit during parking and charging of an electric motorcycle and the electric motorcycle. A negative output end of a DC converter is respectively connected with a second port of a second relay and a negative electrode of a starting battery; a third port of the second relay is respectively connected with a first port of the first relay, a second port of the first relay, a positive electrode of the starting battery and a first port of the ignition switch, and a second port of the ignition switch is connected with a positive electrode end of the diode; the negative electrode end of the diode is connected with the fourth port of the second relay, the third port of the first relay, the charging management system and the combination instrument, and the battery management system is in communication connection with the combination instrument; the charging interface is respectively connected with a positive input end of the power battery, a negative input end o