According to the ever-changing operating environment of different urban bus systems, the following two working modes can be flexibly changed to achieve the best fuel saving effect:
Pure electric operation mode
Using charging pile charging, it can run in pure electric mode within the range of battery capacity, the engine does not start, and only does the standby state in abnormal situations, reaching zero emissions, which is completely a pure electric vehicle.
Plug-in working mode
Charging pile charging at night, plan to use battery energy during the day, reduce fuel engine power, significantly improve the fuel saving rate, while with starting power and brake energy recovery function, fuel saving rate can reach more than 50%.