摘要
中国的城市交通以非机动车和机动车的混合交通流为主,行人干扰现象严重。行人干扰模型是城市微观交通仿真模型的重要组成部分。经过现场调查及分析行人对交通干扰的概率分布,提出行人干扰模型。根据实际测量情况,确定其概率函数,给出各参数的含义,参数可修正以适应不同的交通状况,最后给出计算机实现算法。
The traffic current mixed by power-driven vehicles and non- power-driven vehicles is the characteristic of the city traffic conditions in China, and the pedestrian disturbing is very common. The model of pedestrian disturbing is an important part of city micro-traffic simulation. The paper gives a pedestrian disturbing model based on live observations and analyses on the regularity of pedestrian disturbing. The probability function is derived from actual measuring data, and each parameter in the function is put forward. The parameters can be modified to fit different traffic conditions. Finally, the computer algorithm is also introduced.
出处
《交通科技与经济》
2004年第4期58-60,共3页
Technology & Economy in Areas of Communications
