机构地区: 中山大学工学院智能交通研究中心
出 处: 《环境监测管理与技术》 2008年第6期54-58,共5页
摘 要: 在CALINE4线源扩散模型的基础上,考虑信号控制对交叉口机动车排放的影响,对机动车排放源强计算方法进行了改进。改进方法可反映出信号控制对交叉口处污染物排放的影响,但定量分析算法改进的效果有待观察。 Considering the effect of traffic signal control, the calculating method for the vehicle emission on signalized intersection was improved based on the CALINE4 source intensity model. The new method showed the traffic signal control related to vehicle pollutions but the improving effect for the quantitative analysis needs to be confirmed in additional studies.
领 域: [环境科学与工程]