At present, the global energy situation is extremely severe, energy conservation and efficiency improvement, optimization of energy structure is the key. Automobile is one of the main causes of the global oil crisis and greenhouse gas emissions, so the development of new energy vehicles is imminent. The development of electric vehicles represents the direction of new energy development and has become the strategic commanding point of industrial competition in various countries. It is also of great significance for energy security, energy conservation and emission reduction, and the realization of leapfrog development of automobile industry in China.
The development of electric vehicles is an important direction of the national new energy strategy, and the technical development, layout and construction of electric vehicle charging stations are also essential to the development of electric vehicles.
Electric vehicle charging facility is to provide electric energy supply for the power battery on the electric vehicle, and it is an important supporting infrastructure for the development of electric vehicles. The effective use of charging station has become a problem that restricts the construction and management of charging station, and an obstacle to the popularization of electric vehicles.
The auxiliary management system of electric vehicle charging station completes the charging work of electric vehicle through the comprehensive management and control of video and ground lock. Through the induction equipment in the station pile, the working environment and state of the station pile can be monitored, providing visual, intelligent and efficient means for the effective use and maintenance of the charging station. The auxiliary management system of electric vehicle charging station can make the construction and management of charging station more sustainable through the hierarchical deployment management of District, county, city and province modes.
Therefore, the charging station management system should have the following characteristics:
Charge parking space management and control: through intelligent video analysis algorithm, accurate recognition of license plate and vehicle type, linkage lock of charge parking space management and control, improve the use efficiency.
Voice text prompt: use LED screen to give voice prompt to the vehicle.
Operation environment monitoring: through the judgment of comprehensive information such as vibration, tilt, temperature and humidity, and water immersion, quickly locate the fault and improve the operation and maintenance efficiency of the charging pile
Danger early warning: through the high-temperature early warning device of the station pile, voice warning is carried out for the possible fire.
One button remote help: the front-end users can call the platform operation management personnel with one button remote help function to provide remote voice support services.
Mingyuan Zhirui my-i.mx6-cb200 is based on NXP (NXP) imx6q. It is a high-efficiency and cost-effective application processor series. It uses four arm cortex-a9 cores, each of which runs at a frequency of 1GHz. It can be applied to the management system of intelligent charging station. The core board also has rich interfaces, such as UART, I2C, SPI and ADC. WLAN, Bluetooth, ZigBee, Ethernet, display and camera sensors can be realized. It can fully meet the relevant interface requirements of intelligent charging station management, integrate multiple functions such as unlocking, security operation, information release, intelligent control, etc. through the serial port connection of the baseboard, which is greatly conducive to the wireless and intelligent research and development process of the Internet of things intelligent charging station system.
I.mx6 core board will greatly meet the research and development needs of intelligent parking system, and become an indispensable part of it. In the continuous efforts for intelligent parking management, it is committed to providing better parking experience.
