With the popularization of electric vehicles and the enhancement of environmental awareness, as an important part of the charging equipment for electric vehicles, the Charging station industry is developing rapidly, and a large number of applications in the consumer market have also created a growing market demand. Therefore, the function, reliability, safety and other requirements of the product have become particularly important, and the use of traditional single-chip products can not meet the intelligent control requirements of Charging station. This paper details the application scheme of Charging station based on the MillSTM32MP135 core board.
The STM32MP135 series microprocessor is used to design the intelligent embedded Charging station of the electric vehicle, and the intelligent control of complex functions is realized through the “command” 8-bit and 16 bit microcontrollers. In the application of intelligent Charging station, the advantages of STM32MP135 with high cost performance, low power consumption and high reliability are as follows:
Running Linux system, real-time processing of data and tasks
The Charging station is usually composed of a main control system and multiple subsystems. The subsystems generally include power supply system, charging gun, electricity meter, display screen, card reading module and temperature detection system. In the application of Charging station, it is necessary to be able to effectively handle various complex tasks, such as data processing, communication and user interface control. The STM32MP135 chip is equipped with a Cortex-A7 processor with a computing frequency of up to 1GHz, allowing customers to easily run Linux systems on the ST chip, providing powerful data processing capabilities.
Multiple peripheral interfaces for easy connection to external devices
During the use of the Charging station, it is necessary to realize real-time monitoring and control of battery status, charging process and communication status, and exchange data with other systems. The STM32MP135 chip integrates a wealth of peripheral interfaces, including UART, SPI, I2C, USB, CAN FD, dual gigabit Ethernet, etc., which can easily connect various sensors, communication modules, displays and other external devices in the Charging station.
Secure encryption to protect data
As a device involving high voltage power, the safety of Charging station is very important. The STM32MP135 chip provides rich security functions, including hardware encryption engine, secure startup and fixed boot, as well as external access control. These functions can help Charging station resist various attacks and ensure user security and data integrity.
Low-power electronics to reduce energy consumption
The electric vehicle Charging station needs to run for a long time and consumes a lot of electricity, so the optimization of power consumption is very important. The STM32MP135 chip has a low power consumption feature, which can automatically adjust the power consumption level according to the demand to extend the working time of the Charging station and reduce energy consumption.
Flexible software support
ST provides rich software support and development tools, including development boards, Linux operating systems, and development environments. These tools provide developers with the ability to quickly and efficiently develop and debug Charging station applications.
Conclusion: STM32MP135 chip has performed well in the application of Charging station with its powerful processing capacity, multi-function, security and Low-power electronics. The advantages of this chip enable the Charging station to achieve efficient charging management, intelligent control and safety assurance to meet the growing market demand for electric vehicles. Whether it is a small household Charging station or a large commercial Charging station, STM32MP135 is a recommended choice.
Moreover, the MillSTM32MP135 core board, with its excellent quality and high cost performance, can also be widely used in industries such as Industry 4.0, industrial automation, payment terminals, intelligent metering, smart homes, and new energy for electricity.
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