Shenzhen E-Lins Technology Co., Ltd.

Energy

Remote monitoring of electric vehicle charging pile Option one: solution of charging terminal based on wireless data transmission technology This system is mainly composed of AC / DC charging pile, wireless digital transmission terminal DTU, various 2G/3G/4G wireless network and communication network, charging pile system management platform software and so on.

1. Wireless data transmission DTU can provide various interfaces of RS232/RS485/RS422/TTL/ terminals with various charging piles with a serial port. If the charging pile is the Ethernet interface, the products of the other wireless router series can be butted.

2. Through a variety of wireless networks, digital DTU data wirelessly and transparently transmit a variety of charging pile terminal to the server end of the charging system management platform. The system platform software includes metering and charging system, charging monitoring system, distribution monitoring system, security monitoring system and so on.
Option two: solution of charging terminal based on wireless data transmission RTU Technology This system is mainly composed of AC / DC charging pile, wireless digital transmission terminal RTU, various 2G/3G/4G wireless network and communication network, and charging pile system management platform software and so on.

1. Wireless data transmission RTU can provide RS232/RS485/ Ethernet /USB interface with charging pile and other supporting equipment to connect.

2. Through a variety of wireless networks, Digital RTU can wirelessly and transparently transmit a variety of charging pile terminal data to the server end of the charging system management platform. The system platform software includes metering and charging system, charging monitoring system, distribution monitoring system, security monitoring system and so on.

Option three: application solution of data transmission system for charging terminal of the industrial openwrt routers. The charging pile wireless data transmission application scheme consists of four parts: electric vehicle, charging pile, router, and the third party M2M cloud management platform. Among them, M2M cloud management platform consists of WEB terminal control platform, mobile APP terminal, and cloud server. In any time, people can query the detailed location, use information and payment of charging piles through WEB end, or APP client, and can also use reservation service in advance. The 3G/4G router can establish a high-speed, stable network and data transmission channel for the application scheme of the charging pile wireless data transmission, and transfer all the charging, payment and other information to the background of the enterprise for business analysis and operation. At the same time, through the third party M2M cloud management platform, the operation enterprise can realize the unified operation state supervision of the charging pile terminals dispersed in different locations and effectively reduce the operation and maintenance costs.

electric vehicle charging pile
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