Charging Pile Monitoring System：There are two main charging methods, DC and AC charging, no matter which of the two methods, charging piles need to be constructed, and in order to ensure the charging intelligence, the charging pile monitoring system is also indispensable. Although there are still a lot of shortcomings of electric vehicles, but with the development of society, science and technology, electric vehicles due to its low noise, no pollution and other advantages will gradually be accepted and recognized by the people, so the need for charging system construction, although this project is very large, but the need still exists. With the development of electric vehicles, nowadays the batteries are generally used in carp electronic batteries, such batteries in the charging and discharging requirements are very high, if you do not build intelligent charging pile management, it will cause great harm to the carp batteries, and even jeopardize the safety of people's lives.