The utility model provides an intelligent?charging stake based on demand side pipe reason, include that one fills electric pile and background data processing system, fill electric pile and include monitor cell, user interface, display element that monitor cell is used for monitor power's voltage and frequency and transmits the monitoring data for display element and user interface respectively, the user reads the monitoring data through user interface, and display element passes through skew degree red, that three kind yellow, green pilot lamps show monitoring data and setting value, and user interface passes through background data 4 will monitor background data 5 for the background data 6 ware. Its can accurate realization fills the data interchange between electric pile and user, the electric wire netting, real -time?supervision grid system's actual electric energy quality, and the user can be based on and fills the power information that electric pile monitored and initiatively select charge time to the stability of electric wire netting is maintained to the impact of electric wire netting jointly to the reduction.