The function of the charging pile is similar to the tanker in the gas station, which can be charged as an electric vehicle of various models according to different voltage levels.The development of the electric pile industry is expected to copy the development path of new energy vehicles and gradually enter the stage of industrialization.The concept of charging piles includes Siyuan Electric, Century Xingyuan, Moriyuan Electric, Kelu Electronics, Nanyang Co., Ltd., etc.Lets take a look together!
How to use electric vehicle charging piles
1. Remove the fast charging pile charging port
2. Insert to the charging port
3. Insert the electric card you purchased into the charging pile
4. Enter the six -digit password of your electric card
5. Select automatic charging, click to confirm to start charging
6. Electric card automatically pops up, take away the electric card
7. Check whether it has been charged for the vehicle, lock the door and leave
8. After the charging is completed, the card is inserted for settlement
9. After the settlement is completed, the electric card will pop up automatically and leave with confidence
Charging pile construction operation mode
Government-led
Investment and operation.The advantage is that it is strongly advancing. The disadvantage is that the financial pressure is high, the operating efficiency is low, and it does not necessarily adapt to marketization.
Corporate
Investment and operation of enterprises, matching with electric vehicles, and charging pile production.The advantage is that operation management is high, and the disadvantage is that the lack of unified management, which may produce disorderly competition.
Mixed mode
The government participates in support, and enterprises are responsible for construction.The advantage is that the government and enterprises can complement each other and promote industrial development faster, but the disadvantage is that it is greatly affected by policies.
Crowdfund
Participate in the integration of governments, enterprises, and society.The advantage is that it can improve the utilization rate of social resources, adapt to the market, and pay attention to user needs. The disadvantage is that the integration of the interests of all parties is difficult, and ultimately it depends on the guidance of policy.
Comparison of 3 network access schemes for charging piles
Option One
Each charging pile is connected to the Ethernet through RJ45 or fiber, connect to the charging station management center, and then access the Internet management center and database.
Advantages: The main advantages of wired Ethernet are reliable data transmission and large network capacity;
Disadvantages: Complex wiring, poor scalability, high construction costs, and poor flexibility.
Option II
Inside the charging station, connect the concentrator through the industrial serial bus (RS485/RS232/CAN), and then connect to the service management platform and database by the concentrator through the RJ45 or optical fiber connection service connection service connection service management platform and database.
Advantages: reliable data transmission and simple design;
Disadvantages: complex cloth network, poor scalability, high construction cost, poor flexibility, and low communication capacity.
third solution
Inside the charging station, connect the concentrator through the industrial serial bus (RS485/RS232/CAN), and then connect to the service management platform and database by the concentrator through the RJ45 or optical fiber connection service connection service connection service management platform and database.
Advantages: reliable data transmission and simple design;
Disadvantages: complex cloth network, poor scalability, high construction cost, poor flexibility, and low communication capacity.

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