فصلنامه مطالعات مدیریت ترافیک
پیاپی 52 (بهار 1398)

One of the most important challenges in our country is traffic accidents and its related issues. One such analysis was the alleged "60% of suburban crashes within 30 kilometers of cities" followed by actions such as launching a 30-60 screen with the help of various agencies. Given the cost-effectiveness of such actions for society, it is essential that they be based on sound principles. But examining the assumptions and results of this study shows that there are some fundamental ambiguities. These ambiguities can be seen in both the aforementioned dynamic and some of the related research. Therefore, the present study aimed to explain these ambiguities and to study this issue in a qualitative-quantitative way. In this regard, the methods of content analysis and spatial analysis using network analysis technique in Arc GIS 10.2 software have been used. The results show that about 85 percent of the city's outskirts are within 30 kilometers of the city, which is much wider than previously thought, resulting in disproportionate planning and action. This is due to the ambiguity of the scopes involved in defining and applying the concept of the city, resulting in inefficient analyzes.

Use of advanced technologies in automobiles as well as the use of intelligent road traffic control and monitoring systems continues to have significant losses and, consequently, the effort to identify the causes of road accidents is of particular importance. The pattern of identifying the causes of road accidents, on the one hand, helps the police in accurately identifying the cause of the accident, and on the other hand, employing insurers to pay for the culprit, speed and accuracy and gathering relevant information. Damage and processing make it easier for automakers to secure their products and fix their modeling defects. Road officials can also use the outputs of the model to identify the causes of car damage to fix road and road engineering bugs. The purpose of this study was to reduce the number of traffic accidents and injuries using neural networks. The method of doing the research is field and practical method, namely modeling and manufacturing of an electronic system, testing and testing and recording the results of practical experiments performed with the mentioned device. This study proposes a model for identifying the causes of road damage. The model provides useful information to the police and insurance companies before recording the moment they hit all the sensors installed in the vehicle, as well as processing and interpreting them. The pattern design and its hardware requirements installed inside the vehicle are explained. The pattern recognition system is based on a neural network system whose rules have been derived from the results of numerous practical experiments. Extracting the rules and modeling the neural network inference engine from the graphs of practical experiments has led to a model that identifies and presents basic collision-generating events.

Due to the increasing number of personal vehicles in Mashhad and the problems that arise in this regard, a study has been conducted to investigate the factors affecting the efficiency of personal passenger car plans. Therefore, the main issue of this study is to investigate the factors affecting the efficiency of traffic planning in Mashhad with emphasis on the plan of dealing with personal passengers. The main purpose of this research is to identify and explain the effective factors of the plan of dealing with personal passengers in Mashhad. The research method of this research is applied, in terms of purpose, and in terms of quantitative methods of data collection, it is a descriptive-explanatory survey. As many as 321 individuals were selected and evaluated using a questionnaire developed by the researcher. The results of this study show how traffic regulations are implemented, timely and sufficient information, how police interact with personal passenger drivers, drivers' practical commitment to the plan and rules and regulations, and the role of effective and responsible agencies in the implementation of the plan. Dealing with personal travelers plays an important role in the effectiveness of the plan for dealing with personal travelers in Mashhad.

Our cities today face many problems such as traffic, environmental pollution, disruption, and spatial and visual disturbances. Imam Khomeini Street, due to its location in the central context of the city of Urmia and its cultural, economic, social, tourism, administrative and other centers, is witnessing the problem of traffic and air pollution in this urban area. The purpose of this paper is to identify effective land use indicators on urban traffic and to rank the impact of these indicators on urban traffic in line with sustainable urban development. Due to the nature of the subject, this paper uses a descriptive-analytical method and also a qualitative and quantitative study of the two components of land use and traffic. The sample size of this study is the number of users of Imam Street and since there is no exact statistical population Cochran formula has been used and the sample size for this area is 170. In this paper, land use factors affecting urban traffic were identified and compared and ranked using Friedman test, Spearman correlation and ANP. To find the relationship between these two variables, the relationship between these two variables was investigated. According to Spearman test, there is a significant correlation between the diversity of traffic and traffic, and since the Spearman coefficient is between 0.3 and 0.5, Indicates the direct average relationship between these two variables. One of the most important issues in urban planning is the optimal use of land and land use planning and its relation to urban transport. Accordingly, planning a fabric, allocating land to different uses across the city should be such that it is accessible to all people living in the city in the best possible way and in the shortest possible time. The results of this study indicate that the variety of land uses has a direct impact on traffic generation in urban areas and policies should be adopted in order to optimally locate and decentralize activities and land uses located in Imam Street.

One of the most important opportunities and potentials of law enforcement in establishing law and order is a rational and intimate relationship with the public. People are the biggest social asset and the target audience for this force. So without the participation of the people, there will be no discipline and, in particular, discipline. In this regard, the Islamic Republic of Iran's Law Enforcement has endeavored to provide the public with a more organized presence (in the form of honorary policing) for the greater participation of citizens in the control of traffic and urban mobility. The purpose of this study was to investigate the role of honor police in traffic control and urban traffic in west Tehran. The present study is applied in terms of purpose, and in terms of implementation, it is a survey method. The statistical population of this study includes all the employees of the Special Police Command West of Tehran Province who were active during the recruitment and deployment of honorary police agents throughout the province and 264 individuals were calculated as the sample size. The research tool was a researcher-made questionnaire whose validity was confirmed by the viewpoints of professors and elites and its reliability was calculated by Cronbach's alpha coefficient of 0.83. The results showed that the average of all indicators related to participatory performance of honorary police was lower than the average in traffic control and urban traffic. In addition, a review of the mean score of honor roll police performance in traffic order and urban traffic in West Tehran Special Police Command showed that the upper limit of this range was less than 3, and the honor police performance in traffic control and urban traffic was moderate. Approved down. A survey of the average participatory performance of honorary police in subordinate cities also shows the difference in the overall performance of honorary police agents in different cities.

More than eight years after the date of enactment of the Traffic Offenses Schedule, pursuant to the Traffic Offenses Investigation Act, it is imperative to verify that the amount of the Traffic Offenses Schedule fines, regardless of the type of vehicle, is designed to prevent How effective have violations been? This research is a descriptive-analytical survey in terms of data collection and analysis. The statistical population of this study consisted of in-town and out-of-town traffic alert officers. The sample size included 102 randomly selected alert officers in the centers of Fars, Kerman and Kohgiluyeh and Boyerahmad provinces. The impact of fines on static and non-accidental driving violations in preventing drivers from committing an offense: pickup, truck, truck, passenger, minibus and bus has been investigated and the results show that the greater the type and use of the vehicle, the greater the degree of deterrence. Static violations and non-accidental driving violations are less common. The impact of fines for moving traffic offenses and applying negative scores on preventing drivers from driving: pickups, trucks, trucks, rides, minibuses and buses have been investigated and the results show that the greater the type and use of the vehicle, the greater the degree of deterrence. Incidental moving violations and negative score apply more. Each type of regulation, based on the list of fines, has a moderate and moderate impact on motorists.