Application of configuration software in the monitoring system of electric vehicle charging station

I. Overview

Electric vehicle charging station is a supporting part of electric vehicle use process, it is also an important link in the process of commercialization and industrialization of electric vehicle. The performance of the charging station directly affects the service life and safety of the Power Battery, establishes a set of charging station monitoring system, by monitoring the charging device to charge the power battery process, collect charging equipment status, power battery voltage, current, capacity and battery temperature information, the information collected quickly into storage, It is very important to establish an information management system which can efficiently query and analyze the data, which is of great importance to the operation safety of electric vehicle, improving the quality of power battery and improving the operation efficiency of charging station.

A variety of alarm modes, such as graphics, sound and list mode, which are intuitive and timely alarm alerts according to settings. Multi-level user management mode, the authority is divided and properly assigned.

Second, System topology diagram

Topology diagram of electric vehicle charging station monitoring system

Three, the main function

1, the overall status of the power station monitoring: Graphically display the distribution of each charger, the operation of the fault state, the location of the electric vehicle into the charging station, the overall state of the power battery;

2, charge the motor condition monitoring: Display the work of the charger or fault alarm state in the way of the physical diagram, display the characteristic data information of the charger in real time;

3, battery status monitoring: The legend shows the power pack of each battery voltage, current, capacity, temperature and other characteristics of data.

4, Battery Statistics: Display the maximum voltage of the battery, the maximum temperature, temperature difference and other statistical information.

5, charging curve: According to the battery pack number and time to view the specific battery pack in the process of the characteristics of the data curve;

6, Report: Display the charging data report;

7, Alarm: graphics, text, sound, SMS and other means of alarm information, alarm can be confirmed, query, clear and other processing;

8, data management: Fast data sampling, compression, storage, query, backup and restore data operations management;

9, System settings: The charger data, distribution, characteristics of the type of data, sampling time requirements and other settings;

10, the Interface Configuration tool: Provides a charging station monitoring system for a variety of static and dynamic graphic library, engineers can use the development platform based on the situation and customer specific needs of the monitoring interface drawing;

11. Data management tools: according to the specific situation of the charging station, the engineers set up the position, number and characteristic data types of the charger, and configure the data server to the device hardware connection collection and the data and the monitoring interface;

12, two times development interface: to the third party configuration software Open Data interface, to achieve data sharing. The platform itself is an integrated development and compilation environment, where the logical development of the data analysis module and the extension of the program function can be carried out directly.

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Application of configuration software in the monitoring system of electric vehicle charging station