Charging pile of shared electric automobile

Abstract

The invention discloses a charging pile of a shared electric automobile. The charging pile comprises a field controller, an RFID (Radio Frequency Identification) module, a display screen, a database,a rectification voltage transformation module and a relay, wherein the RFID module is connected onto the field controller; the relay is connected with a charging connector; the rectification voltage transformation module is accessed to a power line through a safety device. Through mounting an RFID chip in the shared automobile, the charging parameter of an automobile type is entered in the RFID chip; the charging pile reads the RFID chip in a corresponding vehicle through the RFID module during charging and obtains and sends the charging parameter to the field controller; the field controllercontrols the relay and a rectification voltage transformer to act according to the charging parameter. The scheme has the following advantages of automatically matching the charging parameter of the shared automobile and being convenient to operate; the charging parameter can be also manually input and the charging pile can adapt to more vehicle types.

Description

technical field [0001] The invention relates to a car charging pile, in particular to a shared electric car charging pile. Background technique [0002] Car sharing means that many people share a car, that is, the driver only has the right to use the car, but has no ownership, which is similar to chartering a car for a short time in a car rental company. It's a simple procedure, and you can book a car with just a phone call or online. Car sharing generally uses a company to coordinate vehicles and is responsible for issues such as vehicle insurance and parking. This method can not only save money, but also help to alleviate traffic congestion, wear and tear on roads, reduce air pollution, and reduce dependence on energy. The development prospects are extremely broad. [0003] The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, pu...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the existing electric vehicle charging piles can generally only be adapted to one charging interface, or manual input of charging parameters is required. For shared cars, the increased difficulty of operation is not conducive to popularization. It is to provide shared electric vehicle charging piles to solve the problem that the existing electric vehicle charging piles can only be adapted to one charging interface, or need to manually input charging parameters. For shared vehicles, the increased difficulty of operation is not conducive to the promotion question

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