Interactive electric vehicle intelligent vehicle-mounted network terminal system

Abstract

The invention provides an interactive electric vehicle intelligent vehicle-mounted network terminal system, and relates to the technical field of electric vehicle charging and discharging. The interactive electric vehicle intelligent vehicle-mounted network terminal system comprises an intelligent vehicle-mounted terminal and a power grid coordination control system; the intelligent vehicle-mounted terminal is mounted on an electric vehicle and is in communication with the coordination control system; the intelligent vehicle-mounted terminal is used for detecting state information of a motor,electric control and a battery of the electric vehicle, sending the detected state information and user requirement information to the coordination control system, and responding to a control instruction of the coordination control system; and the coordination control system is used for generating a control instruction according to the load, frequency and electricity price of a current power gridand the received state information and user requirement information, and sending the control instruction to the intelligent vehicle-mounted terminal, so that the intelligent vehicle-mounted terminal controls charging and discharging of the electric vehicle. According to the interactive electric vehicle intelligent vehicle-mounted network terminal system, unified deployment of electric vehicle charging and discharging can be achieved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging and discharging, in particular to an interactive intelligent vehicle-mounted network terminal system for electric vehicles. Background technique [0002] Vigorously developing electric vehicles is the requirement of my country's basic national policy of "energy saving and emission reduction". According to the national new energy vehicle industry development plan, it is planned to increase the scale of electric vehicles to about 1 million in 2015. If each vehicle is equipped with a 15kWh battery, the total capacity of these on-board batteries will reach 15,000Mwh. Since the existing electric vehicle charging methods are plug-and-play charging, electric vehicles are charged immediately after they are connected to the grid. The difficulty of peak peaks, and the positive role of large-scale electric vehicles in peak shaving and valley filling cannot be fully utilized, which brings ...

AI Technical Summary

Problems solved by technology

Since the existing electric vehicle charging methods are plug-and-play charging, electric vehicles are charged immediately after they are connected to the grid. The difficulty of peak peaks, and the positive role of large-scale electric vehicles in peak shaving and valley filling cannot be fully utilized, which brings new challenges to the safe and stable operation of the power grid.

Images