浅谈黄海混联式混合动力公交车的原理及性能

Briefly discuss the principle and performance of Huanghai Parallel type hybrid public transit vehicle

介绍了混合动力客车的概念和发展背景，重点介绍了黄海汽车有限责任公司研发的DD6129HES混合动力城市客各系统的功能与特性。

Introduce the concept and development background of hybrid bus,mainly introduce the function and characterisitic of each system of DD6129HES hybrid city bus developed and researched by Huanghai Automotive Co.,Ltd.