The invention relates to the technical field of lithium battery protection boards, in particular to an electric two-wheeled vehicle battery replacement lithium battery protection board MOS (metal oxide semiconductor) control scheme which comprises a lithium battery, a front end adopting module, an MOS control module, a DCDC (direct current-direct current) power supply system, a single chip microcomputer system and an isolation communication module. The lithium battery is connected with the front-end adopting module through a lead; The front-end adopting module is connected with the MOS control module through a wire, the front-end adopting module is connected with the single chip microcomputer system through a wire, and according to the MOS control scheme of the battery replacement lithium battery protection board of the electric two-wheeled vehicle, the combination of the front-end adopting module and the single chip microcomputer system control is utilized; the charging and discharging power MOS control module can be controlled through the single chip microcomputer system under the condition that the front-end adopted module fails, and the use safety of the battery replacement protection plate and the lithium battery is guaranteed.
本发明涉及锂电池保护板技术领域,具体为一种电动两轮车换电锂电池保护板MOS控制方案,包括锂电池、前端采用模块、MOS控制模块、DCDC电源系统、单片机系统和隔离通信模块,所述锂电池与所述前端采用模块通过导线连接,所述前端采用模块与所述MOS控制模块通过导线连接,所述前端采用模块与所述单片机系统通过导线连接,该电动两轮车换电锂电池保护板MOS控制方案,利用了前端采用模块和单片机系统控制的结合,保证了前端采用模块失效的情况下能通过单片机系统对充放电功率MOS控制模块进行控制,保障了换电保护板和锂电池使用的安全性。
Electric two-wheeled vehicle battery replacement lithium battery protection board MOS control scheme
一种电动两轮车换电锂电池保护板MOS控制方案
2021-10-29
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
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