Demand analysis of special vehicle development towards all electric direction

Based on the all electric developing trend of the special vehicle, this paper analyzed the mission demand, capability demand and technology demand. For the mission demand, the aspects on economy, power and intelligence were analyzed. For the capability demand, some special capabilities, such as multi-mode driving and multi-type energy supplying, which are required to complete the multiple missions of special vehicles, were analyzed. For the technology demand, the multi-source & multi-load energy management technology, high efficiency energy utilization technology, multi-mode driving control technology, large power motor technology with high power density, high efficiency energy recovery technology and load electrification technology was analyzed. All these technologies are required to promote special vehicle development towards all electric direction.