Recently NIO wireless charging , NIO Auto announced NIO wireless charging about the "vehicle NIO wireless charging WirelessCharging System and Wireless charging method "patent application information. The patent information shows WEilai wireless charging , the wireless charging system includes: charging transmitter, set in the charging area side, used to convert electric energy into electromagnetic energy; The charging receiving device, arranged on the upper part of the vehicle, is used to receive electromagnetic energy to convert electromagnetic energy into electric energy for storage; And the first drive device, the second drive device, the control device, etc.
NIO's patent shows that its wireless charging system can effectively reduce the ring current generated by the ring conductor. However, the practical effects of the system are notTo be observed. For example, wireless charging can cause the device to heat up, which is especially problematic in automotive wireless charging systems, because high-powered wireless charging systems can generate higher temperatures in the parts of the vehicle that are in contact, and even cause fires.
Recently, the National Standards Management Committee issued four national standards on wireless charging of electric vehicles. It mainly regulates some technical requirements, performance requirements, functional requirements, safety requirements and so on of electric vehicle wireless charging system in public and private applications. Weilai has applied for a national patent for a wireless charging system for vehicles on April 16 this year.
1, watts. Nio ET7 wireless charging power is 15 watts. Weilai et7 is a medium and large car owned by Weilai, the wheelbase of this car is 3060 mm, length, width and height are 5098 mm, 1987 mm, 1505 mm. Weilai et7 is a four-door five-seat sedan, Weilai ET7 positioning medium and large pure electric car.
2, we learned from official channels that NIO launched a central control module upgrade for the 2022 ET7The case, specifically for the open control module upgrade at 10 o 'clock on May 31, includes 40W air-cooled wireless charging, metal decoration with chrome, micro switch, Karuun renewable rattan veneer and so on. The first batch of 500 units will be sold at 1,980 yuan. The upgrade also supports up to 10,000 NIO points payment.
3, the interior configuration, the new control chrome decoration, 40W mobile phone wireless charging is all standard, with air cooling heat dissipation charging efficiency greatly improved. In terms of intelligent experience, a new N-BOX enhanced entertainment host is added, supporting multiple people to share AR viewing, equivalent to 201 inch 3D giant screen.2023 NIO ET7 continues to be equipped with a motor combination of 180kW front permanent magnet and 300kW rear induction, with comprehensive power of 480kW and peak torque of 850N·m.
V, 230V. Behind the WEilai ES6 file is a large storage tank that can accommodate 5 large size mobile phones Weilai wireless charging , and there is also a wireless charging function hereCan NIO wireless charging , the car key can also be charged here, in addition, the front and back rows are equipped with two USB interfaces.
The wireless charging power of NIO mobile phone is 30W. According to the information on the official website of NIO, the unified power of the mobile phone wireless charging function launched by NIO is 30W, which meets the strict hardware standards of the vehicle specification level, and the working temperature range is from minus 45 degrees to above 85 degrees, meeting the IP5K2 dust and waterproof level. So the wireless charging power of WEilai mobile phone is 30W.
Of course, there is also WEilai wireless charging Whether the front or rear seat Angle is slightly warped, it can not be adjusted very flat, and the seat ventilation noise is slightly larger. Wireless charging. 10W wireless charging in this smart interconnectThe net age is a little slow, and every time the last time automatically opened, can not maintain the last use of the situation. There is no 220V power port on the car, and there is no TYPE-C port. kW. The wireless charging power of NIO ES6 is 70kW, which can charge the battery to 80% power in 45 minutes, which is a very fast charging speed. The efficiency of wireless charging is lower than that of wired charging, and the power is too large, which will generate a lot of heat and wasted energy, which is safe for batteries and charging devicesSex makes a difference. NIO Phone equipped with Snapdragon 8Gen2 leading version, up to provide 16GB 1TB storage version, performance and storage have done the first echelon of the Android camp. The body has a built-in 5200 mah single-cell battery, which supports 66W wired charging, 50W wireless charging and 10W wireless reverse charging. For NiO owners, the biggest regret may not be only 66W wired charging, but does not support power change services. V, 230V. The rear of the ES6 handle is a large storage tank that can accommodate 5 large-size mobile phones, and there is also a beltThere is a wireless charging function, the car key can also be charged here, in addition to the front and back with two USB interfaces. 1, the vehicle power supply voltage is too low, generally low battery power or small battery in a state of loss; Use other methods to lock the car outside the car, and then leave the smart key in the car at the wireless charging panel, at this time is unable to charge. 2. Nio ET7 vehicle is undergoing system upgrade; Lock the car outside the car with a non-smart key and leave the smart keyIt cannot be charged on the charging panel; The vehicle power supply voltage is too low or too high. 3, if your NiO key is out of power, you first need to check the power. If the battery is low, you can charge your keys using a central wireless charging pad or a home wireless device. Simply open the connection in the screen to charge the key. To charge the key, you must first check whether the key has electricity. If the battery is low, you can charge your keys using a central wireless charging pad or a home wireless device. Simply open the connection in the screen to charge the key. 4, NIO ET5 car key no power can be straightIt is placed on the wireless charging panel for charging, generally after unlocking with the smart key, the key will be placed on the wireless charging panel for authorization, and then the car will be opened and can be mounted in gear. 5, the smart key on the wireless charging panel for a long time, the key will heat, this is a normal phenomenon, after the completion of charging should be taken out of the key from the panel, so as not to continue to charge the overheating phenomenon, because the smart key is prone to interference by other electronic devices, so try not to close the smart key to mobile phones, tablets and other electronic devices. 6, NIO wireless NIO mobile phone wireless charging power
NIO car key wireless charging can not be charged