Automatic charging power utilization and selling control system for electric automobile

Abstract

The invention discloses an automatic charging power utilization and selling control system for an electric automobile. The automatic charging power utilization and selling control system for the electric automobile comprises a timing module, a central control module, a charging and discharging control module and a communication module, wherein the timing module is formed by a timer and used for timing and outputting a signal to the central control module; the central control module is formed by a single chip and used for controlling the charging and discharging control module through a control signal; the charging and discharging control module comprises a charging and discharging controller and an electric energy calculating device; the communication module comprises a wireless communication module and a user terminal; the wireless communication module is used for transmitting state information of a battery to the user terminal; and the user terminal is used for monitoring the state of the battery and controlling the system to be switched to a charging power utilization mode or a charging power selling mode. According to the invention, orderly charging and peak load shifting are realized so that power grid pressure is reduced and benefits are created for users; and meanwhile, the development of a communication technology is sufficiently utilized, human-computer interaction is convenient and convenience is provided to people's life.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging, and in particular to an electric vehicle automatic charging power consumption and charging and selling control system. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic, but the current technology is still immature. The driving electric energy of the motor itself does not emit harmful gases that pollute the atmosphere. Even if the power consumption is converted to the emission of a power plant, except for sulfur and particles, other pollutants are also significantly reduced. [0003] Since the first electric car came out in the 19th century, rechargeable batteries have been used as its power source. F...

AI Technical Summary

Problems solved by technology

[0006] The current social communication technology is developing rapidly, especially the mobile terminal application technology is changing with each passing day, and new innovative technologies emerge in an endless stream, but so far it has not been well applied to electric vehicles; The device will undoubtedly increase the cost. If the charging equipment is not used for a long time, the performance of the battery will decline; the technical solution for peak-shaving and valley-filling has not yet formed a system, and it cannot make full use of the advantages of peak-valley power to reduce the burden on the grid and reduce user costs.

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