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As the number of new energy vehicles increases with each passing day, how to guarantee the charging of such vehicles.
As the number of new energy vehicles increases with each passing day, how to guarantee the charging of such vehicles.
The intelligent charging service system needs to provide real-time monitoring of charging quantity, geographical location positioning of charging pile, local data transmission of charging pile and charging fee statistics, etc. It can cooperate with APP to realize synchronous data display, and the local data of charging pile can also be uploaded remotely in real time, and the charging fee will be automatically deducted. Charging pile has the function of automatic fault detection, automatically notifies engineers for on-site maintenance, and has the function of remote automatic upgrade.
There are two solutions for the system.
First, Centralized charging pile: this type of charging pile system can use wired LAN connection, the router through the industry to provide the network public services or special connections to connect to the service charge intelligence service platform and eventually establish connection with charging operation enterprise operation monitoring center, realizes the charging infrastructure and two-way data transmission between the monitoring operations center. It can be applied to the construction of charging infrastructure in public service areas such as bus, rental, logistics, sanitation and expressway.
Second, dispersed charging pile: Industrial level wireless data terminal DTU is used for networking. Charging post control board and DTU are connected through serial port, wireless DTU automatically dial-up networking through the GPRS/3G/4G network of the operator, and establish connection with the monitoring operation center of the charging operator, so as to build the data transmission channel between the charging facility and the monitoring operation center
Real-time monitoring of electricity usage and charging statistics, synchronous uploading, and real-time feedback of charging parameters to customers in the process of charging. Real-time display of the location of charging piles guides drivers to quickly look for nearby charging piles. The current usage and running status of the charging pile will be uploaded in real time and updated synchronously, and the customer will be informed in time.
H900 router is independently developed by our company. Its basic function is through RS232/485 to 4G to achieve two-way transmission function; Support 4G full network communication, industrial design, built-in hardware watchdog protection; It has the characteristics of high speed and low delay;
With 4g router, the system has benefits as below:
Charging piles are connected with electric vehicle users, operating units, mobile companies, UnionPay and even the State Grid to realize a large amount of data exchange.
Centralized management of charging pile terminals with decentralized layout can be realized to master the running status of terminals in real time, reduce the operating costs of charging pile enterprises, and improve the service quality and operating benefits of operators.
Reliable operation data report provides decision basis for operators, improves the information level of charging industry, promotes the development of fast charging industry and the construction of intelligent cities.