Discussion On The Future Development Trend Of Electric Vehicles

[[abstract]]電動車是節能減碳最有效的交通工具，也是世界各國政府獎勵研發製造使用的標的，理應快速取代傳統汽機車，但是，目前電動車仍未成為道路交通工具之主流，主要是電動車輛發展遭遇電池上的困難，即電池充放電性能不佳、充電時間過長、大電力放電不能太久、容電量不足導致續航力差等問題、而電池壽命變短及能量密度變低，目前無法量測，均有待研發解決，這也是目前世界各國努力的標。一旦解決，電動車主宰道路交通將可預期，解決方法中電池的速充、放電及更換方法為相當重要之研究課題。本研究之目的在於提供一種電動車輛電池交換充電方法，藉由電池內之射頻識別晶片及電池交換站充電，提供使用者於車輛使用電池幾近沒電時，可至電池交換站快速交換一充飽電量之電池，以便讓車輛可繼續行程，此外，電池上所嵌入之射頻辨識晶片中之記憶體所紀錄之電池使用狀況歷程，除可供電池交換站於交換電池時，快速判斷更換電池所需之金額，期以達到快速交易公帄之目的，更能精確告知該電池之壽命何時將終止，以便電池回收再製，或報廢後從中提煉貴重之鋰材料，以節省及善用資源，改善電動車輛使用電池上的瓶頸及解決鋰資源不足的問題，達到排除電動車輛產業發展障礙之目的。[[abstract]]Electric vehicles are the most effective means of energy-saving and carbon-reduction.The development and manufacturing of the target should quickly replace traditional automobiles and motorcycles. However, electric vehicles have not yet become the mainstream of road vehicles. The main reason is that the development of electric vehicles encounters battery difficulties, that is, battery charging and discharging performance is not good, and charging time is too long.High power discharge can not be too long, insufficient capacity leads to poor endurance and other problems, and the battery life is shortened and the energy density is lower.It is currently impossible to measure and needs to be solved by research and development.This is also the standard of the efforts of countries all over the world.The purpose of this research is to provide a battery exchange charging method for electric vehicles, which uses the RFID chip in the battery and the battery exchange station to charge, so that users can go to the battery exchange station to quickly exchange a charge when the vehicle battery is almost empty.Fully charged battery so that the vehicle can continue the journey.In addition, the battery usage history recorded by the memory in the radio frequency identification chip embedded in the battery can be used by the battery exchange station to quickly determine where the battery is replaced when the battery is exchanged.The required amount of money is expected to achieve the purpose of quick transaction fairness, and it can more accurately tell when the life of the battery will end, so that the battery can be recycled or recycled, or the valuable lithium material can be extracted from it after it is scrapped, so as to save and make good use of resources, and improve electric power The bottleneck in the use of batteries in vehicles and the solution to the problem of insufficient lithium resources have achieved the goal of eliminating obstacles to the development of the electric vehicle industry