Bijie private car charging pile project
Charging or changing? It is difficult to break through the pain points of the construction of power exchange stations: the construction speed of power exchange stations is amazing. From August 2019 to December 2020, the number of power exchange stations has increased from 245 to 734 in more than a year. The top three operators are respectively Aodong, Weilai and Botan, 286, 175 and 94. The electric vehicle power change mode refers to the centralized storage, charging and distribution of a large number of batteries through a centralized charging station, and the battery replacement service for electric vehicles in the battery distribution station or the integration of battery charging, logistics allocation and power change services. However, the pain point of the power exchange mode is still the bottleneck that is difficult to break through.
Bijie private car charging pile project
9. Anti rust (anti oxidation) protection The iron shell of the charging pile (bolt) and the exposed iron support and parts shall be provided with double-layer anti rust measures, and the non-ferrous metal shell shall also be provided with anti oxidation protective film or anti oxidation treatment; 10. The wind protection charger installed on the platform and exposed parts shall be able to withstand the relative wind speed in different areas and at different heights specified in Table 9 of GB/T 4797.5-9 Natural Environmental Conditions for Electrical and Electronic Products - Precipitation and Wind; 11. The shell door of the anti-theft protection electric pile (bolt) shall be equipped with an anti-theft lock, and the bolt fixing the AC charging pile (bolt) must be installed or removed after opening the shell door; 12. The temperature rise requires that the AC charging pile (plug) operates continuously under rated load for a long time, and the temperature rise of internal heating elements and parts shall not exceed the provisions in Table 2 of Q/GDW 397 2009;
Bijie private car charging pile project
Nezha Auto, whose products focus on middle and low-end models, delivered 10127 new cars in December, a year-on-year increase of 236%, with monthly sales exceeding 10000 yuan. In 2021, Nezha Auto delivered 69674 units, a sharp increase of 362% year on year. According to official data, in 2021, about 64% of Nezha's users will come from first tier, new first tier and second tier cities - which means that nearly 40% of Nezha's users will come from third tier, fourth tier and fifth tier cities, or sinking markets. In addition, it is worth noting that the high-end new energy sub brands of Landu Auto and Krypton, two traditional car companies, both exceeded 3000 vehicles in December. Although the number is not large, for a new brand that has only been established for a year or two and has only been delivered for a few months, the deeper meaning is to get through the process. The next step is to continue to expand production capacity and sales channels.
Bijie private car charging pile project
The control circuit of the electric vehicle charging pile (plug) is mainly completed by the embedded ARM processor. Users can swipe their cards to carry out user authentication, balance query, billing query and other functions, and can also provide voice output interface to achieve voice interaction. The user can select four charging modes according to the indication of the LCD screen: charging on time, charging according to the quantity of electricity, automatic charging, charging according to the mileage, etc. The electric vehicle charger controller and concentrator use CAN bus for data interaction, and the concentrator and server platform use wired Internet or wireless GPRS network for data interaction. For security reasons, the electricity billing and amount data are encrypted securely.
