A kind of control device exchanging continuation of the journey and charging for battery of electric vehicle

A kind of control device exchanging continuation of the journey and charging for battery of electric vehicle, belongs to Electric control field.The present invention charges the problems such as slow to solve traditional electric car battery.Technical essential: alternating current 220V is switched to DC voltage and is single-chip microcontroller power supply while being that battery charges by the present invention, in battery bucket battery capacity detection module and battery lock by relay respectively with from single-chip microcontroller command input and instruction output end be connected, being put into and taking away for battery in battery bucket is detected by detection cell voltage from single-chip microcontroller, if being put into, then user card punching, main control singlechip reads ID card card number by RFID card reader, if controlling the battery locking that electric control lock has been put into it will just by relay after identifying successfully, one piece of battery having been filled with of release is locked simultaneously, corresponding charge switch is opened by relay control, it charges to it；If identification is unsuccessful, it is invalid to swipe the card.It can be used for urban district, residential block, replace with fully charged battery directly in a manner of rentable battery to continue a journey.