Both the research items of " hybrid electronic bus and the control system of jiefang " which undertook by professor cui shumei and the " hybrid electronic and the control system of hongqi " which undertook by professor wang fuping are the important parts of " electronic automobile " 过去,安凯在营销上一直坚持单一的以高端公路客车为主体的市场路线,由于高端产品的价格过高,市场的空间十分有限,在经营上高处不胜寒。