1, but wirelessThe advantages of charging are also very obvious. Since there is no need to plug and unplug the charging gun, the convenience of charging is significantly improved, and the risk of electric shock is reduced. More importantly, if dynamic wireless charging mode is deployed, it can greatly reduce the amount of battery power carried by electric vehicles, reduce the cost of the vehicle, and completely solve the user's driving range anxiety.
2, secondly, wireless charging technology wants to be truly popular, and it also has high requirements for accurate positioning and intelligence of vehicles. Only when the vehicle is precisely parked in the charging space can the ground system establish a channel with the vehicle's on-board system and achieve charging. In precision settingIn the case of the same floor area, the number of electric vehicles using wireless charging will be greatly increased compared with the traditional charging pile, which greatly improves the space utilization and charging efficiency.
3, the wireless charging of electric vehicles is very strange to consumers, it is like we look at the concept car is a future scene. However, if it can be achieved, it can greatly alleviate the impact of inconvenient charging.
4, low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction. High power wireless charging High power NoneCrush or pedestrian trampling and other situations.
Wireless charging is through an electromagnetic field. Not the radiation risk of high-power fast charging. Only slow charge. It'll take a few hours. A few hours, save a few seconds to plug in the socket time why Car wireless charging production chart ? And wireless charging to improve efficiency requires precise berths. And wired charging actually requires very low parking accuracy, long wires ah. And there's plenty of room for improvement in wired charging. Like a plug that comes off easily without being crushed.
The principle of wireless charging is magnetic induction, the magnetic flux of the magnetic fieldGreat to do, low charging efficiency, adverse to human health and interference with electronic equipment. And most of the cars don't have sensors.
Electric vehicle charging needs to be fast, wireless charging power is difficult to meet the standard of wired charging, in addition, wireless car charging because it belongs to high-power electromagnetic field, safety is also questioned.
1, how the car wireless charging vehicle wireless charging how to use the car wireless charging method is: the car wireless charging fixed in the appropriate position in the cab; Put the wireless charger on USB One end of the data line is connected to the car cigarette light, and the other end is connected to the wireless charger; After fixing the position of the wireless charger, make sure that it is stable and will not slide, put the phone on and charge it.
2, first of all, the car wireless charger fixed to the appropriate position in the cab, the wireless charger data cable connector connected to the car's cigarette lighter interface, the other end is connected to the wireless charger, fixed after the wireless charger, ensure that the wireless charger will not slip, the wireless charger can be used normally.
3, car wireless charging can be installed can be installed, only need to buy wireless chargingModule, the module's connection port is connected to the vehicle's cigarette lighter through the transfer switch, the charging module is mostly USB port, and then the charging module is fixed in the vehicle comparison place, after the vehicle is powered on, you can charge the mobile phone with wireless charging mobile phone.
4, on the right side of the wireless charging panel is a switch. Press this switch to power the panel and place the phone on it. Many cars will be equipped with wireless charging capabilities, and it is not uncommon for many mobile phones to support wireless charging capabilities. Trumpchi is an independent brand with many car and suv models. Trumpchi's SUVs include gs3 and gs4, gs5, gs8, gs7, etc. gs8 is a model with good sales volume of Trumpchi, which is a medium-sized suv. 5, the application of wireless charging in the automotive field With the progress of science and technology, wireless charging has become a new way of charging in the automotive industry, such as Skyline ME Mercedes-Benz GLE, Hyundai NEXO, Volvo XC40, Audi ai, Jetway X70S and MUSE and other models have achieved this function. Among them, the 2019 GLE4004MATIC version of the Mercedes-Benz GLE stands out, which has won praise for its superior performance and luxurious interior.
1, the wireless charging principle of the car is by converting electrical energy into electromagnetic waves, and then sent to the receiver, and then the electromagnetic waves into electrical energy. Charging technology is not complex, mainly the use of electromagnetic induction and magnetic resonance, but the biggest difficulty of wireless charging is that the lack of a unified standard, charging time is too long, efficiency is too low, high cost.
2, nuclear magnetic resonance technology (magnetic resonance)e technology is the scientific and technological innovation force behind wireless charging of electric vehicles, which cleverly uses magnetic field changes to achieve wireless transmission of energy. In the wireless charging system, one coil is installed as a base component and the other is cleverly integrated into the vehicle structure.
3, the wireless charging technology of electric vehicles, that is, through electromagnetic induction, magnetic resonance or radio frequency and other ways, to achieve non-contact power transmission without charging cables. This technology avoids the safety hazards such as leakage and running caused by traditional wired charging, and at the same time, the wireless charging system does not need an exposed connector, so it is more suitableShould be a variety of harsh environmental and weather conditions.
4, to achieve efficient transmission of energy. The advantages of this method include high efficiency, long distance transmission and security, but the technical requirements are high, the cost is relatively high, and it has not been applied on a large scale. In general, wireless charging technology is showing broad development prospects, is expected to become the mainstream of electric vehicle charging. However, technical difficulties and cost issues are still the key issues that need to be solved, which requires continuous innovation and improvement by researchers.
5, static wireless charging Static wireless charging technology is to charge the car when the electric vehicle stops,According to its characteristics, it is usually suitable for shopping malls/residential parking lots and other occasions. Radiation-type radio energy transmission technology transmits energy through the far field, mainly including radio wave and laser mode, which is suitable for long-distance wireless transmission, due to its low efficiency/low power characteristics, are not mature.