Design Of Electric Bicycle Charging Device

Since twenty-first Century,environmental problems have attracted more and more attention.Electric bicycle has the advantages of convenient,economic and environmental protection,and many other vehicles do not have.Under the strong appeal of the government of our country,the battery car industry is also a national industry orientation that can not be argued again.Over the past few years,the development of electric bicycle industry has been slow,mainly due to product cost and battery power consumption.In recent years,with the convenience of people's life,traffic congestion,and the development of battery technology,electric bicycles have become an important way for people to travel and develop rapidly.At the same time,the rapid growth of the number of electric bicycles has led to difficulties in charging and easily cause fire safety hazards.In view of the increasing number of electric bicycles,at the same time,the problem of charging problems and the situation of fire is easy to cause,a charging pile for electric vehicle in residential district is designed,which can solve the problem of electric car charging difficult and the hidden danger.The software system of the charging pile is mainly composed of two parts:the credit card charging system and the control system.The charging system of charging pile is charged by M1 card,and the electric vehicle is charged by the time control of the relay,and the charging time is carried out.The remaining time of charging is LED liquid crystal display,and each charging pile can control the on-off of the 10 load.The charging pile can also detect the charging load of the electric vehicle,and when the load exceeds the limit,the load is disconnected to ensure that the fault can be isolated when the electric vehicle fails to charge.The software system has been written to ensure the normal charging of electric vehicles.Practice has proved that the charging pile can normally pay for work,thus conveniently solving the charging problem of residents in urban communities.The product has been widely used in many locals and cities in Henan,and the effect is good.Among them,the charging pile shell has applied for utility model patent.According to statistics,500 charging pile devices have been installed in more than 70 districts of 11 cities,and the annual sales volume is expected to reach nearly 1000 units.