Incorporating traffic psychology

the walking characteristics such as customary activity

randomness

conformity and tendency were analyzed.A modified cellular automaton(CA) model based on the NaSch model was proposed to simulate the typical reckless jaywalking.The relationship between the traffic states and weight of human factor under different cases including the reckless jaywalking at a fixed position and other stochastic positions were investigated

respectively.Furthermore

the influence of crossing frequency

distribution of crossing position and the number of crossing positions on traffic flow were explored.The numerical simulation results show that the saturated flow plateau appears when the reckless jaywalking is considered.The value of saturated flow is mainly dependent on the crossing time and crossing frequency.For the constant total crossing time and time interval for the next crossing

the increase of crossing frequency expands the density range corresponding to the saturated flow

especially in crowed areas

the increase of single crossing time can decrease the actual capacity of road obviously.Whether the distribution of the crossing positions is uniform or not has little influence on traffic.And generally speaking

under the same conditions

a decentralized crossing at several positions is superior to a centralized crossing at a single position with a long time.