Propuesta de un modelo logistico para dinamizar el tráfico en los mercados de la ciudad de Riobamba

Abstract

The objective of this study was to propose a logistics model to boost traffic in the markets of Riobamba city. Feasible sustainability criteria were considered in the logistics and traffic system with an analysis of the current situation of mobility in the markets in order to explain the causality and interrelation of logistical elements that stimulate traffic. A methodology was proposed from the trip generators and attractors in a complex perspective; with a mixed concurrent and nested approach towards an explanation of the complex phenomenon through computer simulations that allow finding the sensitivities of the systems that lead to congestion problems; In addition, through an information survey, the places with the greatest conflict were determined in factors such as speed, vehicular and pedestrian density, infrastructure and provision of public space. The proposal presented innovation and adaptation of elements such as micro containers, light distribution vehicles and the transformation of markets into micro logistics centers. It was determined that the set of attractors encourages people to occupy parking spaces for seven hours on holidays with 136% of the public space, the surplus corresponds to parking spaces that are traffic contraventions with congested flows due to the number of trips (3806 average) and due to widening effects of the market by the occupation of public space to trade products. It is concluded that the distribution system of the logistics model reduces trips in the range of 21.67%-45.01%, this means fewer vehicles on the periphery of the markets with adequate areas for stowage since it reduces violations and motivates behavior. in parking lots to boost traffic. It is recommended in the supply chain to manage products under a zero plastics policy to reduce pollution and allocate resources to modernize the sector towards a 4.0 logistics approach.