فصلنامه مطالعات مدیریت ترافیک
پیاپی 64 (بهار 1401)

The criticality of statistics related to traffic accidents has increased the need for increasing attention and importance of measures to prevent theoccurrence of these crimes. has done. Therefore, the purposeof this study is to designa model for the prevention of driving offenses and violations according to experts.

The research method is developmental in terms of purposeand heuristic in terms of qualitative data type, so content analysis was used. Thestudy population consisted ofexperts and experts in the field of crime prevention and traffic violations and urban traffic management and the statistical sample included 8 people who were selected by snowballmethod anddata collection was done through semi-structured data interviews. Data analysis was performed in "MAXQDA" software..

In analyzing the data obtained from the interview in the form of 5 main categories including criminal prevention and its effects on the application of criminal punishment, improving the functional level of laws and regulations, reducing the target of crime, preventive measures leading to punishment, criminal and non-criminal prevention in The reduction of traffic violations as well as the relationship between criminal prevention and execution of punishments were presented, each of which included several dimensions and indicators that provided actions, legislation, policies, and performance guarantees in the form of 32 cases.

Traffic and driving should move towards a preventive culture building by any means possible and lead people to take joint actions and will be achieved by creating and strengthening organizational participation and judicial systems and flexibility and organizational mission..

The relationship between transportation and land use is one of the basic concepts in transportation studies. As a result of this close relationship, insufficient attention is paid to the interactions between the transportation system and land use, leading to inefficiency of traffic control policies. In the last few decades, numerous studies have been conducted to investigate the relationship between transportation system and land use, but the impacts of transportation variables on land use is still not identified separately and quantitatively. Most previous models consider the impacts of transportation system in form of travel time or cost. This paper aims to investigate the quantitative impact of transportation system and traffic restriction policies on the urban land use. In this regard, to meet the operational challenges and using real data, 560 traffic analysis zones of Tehran, has been chosen as the case study. Binary Logit model has been developed and the residential and non-residential land use considered as the alternatives. Dependent variable is the area (occupancy area) of different land use, and independent variables are related to transportation system characteristics in each zone and other factors that are affecting land use development pattern. Also, given the importance of independent transportation variables, the marginal effect has calculated using different methods. Results show the increase in the individual’s tendency to reside in zones with higher road area and decrease in the likelihood of residing in zones with higher number of taxi and transit lines regarding the importance of nuisance effect than accessibility.

The aim is to clarify the position of Rahoor police interactions with non-governmental organizations in various fields of education, communication-information, monitoring-care, advertising-media, services-consulting and even executive; In traffic management optimization.

The present research is an applied research in terms of purpose and is qualitative in terms of method in the descriptive-analytical field. Data collection method In this research, the field method is semi-structured using in-depth interview tools. In this study, all specialists and experts in the fields of inter-organizational communication (in informal organizations) and traffic control are a statistical community that has the ability and authority to comment on this issue (100 people). In fact, the statistical population of this study is two groups of Rahoor Police Organization and non-governmental organizations (NGOs) related to the subject. In the first part, 15 commanders, managers, experts and all employees of the Greater Tehran Traffic Police and the second statistical community, 20 managers, experts and members of non-governmental organizations related to the issue. Both statistical populations were purposefully selected until theoretical saturation.

Lack of coordination and inter-organizational cooperation and reduction of cooperation of organizations; Lack of attention to timely and appropriate information, and reduction of cooperation between the media, especially the Radio and Television, lack of coherent interaction between the police and the police; They are one of the most important factors in optimizing traffic management.

Traffic discipline is an internal stimulus and internal tendency that creates responsibility in people and many believe that traffic discipline can have many effects on community mental health. People with traffic discipline consider the observance of traffic norms as a duty, and act on it. Therefore, this study was conducted to "investigate the relationship between mental health and traffic discipline of drivers."

The research method is descriptive-survey. The statistical population of all vehicle drivers in the 22nd district of Greater Tehran was that 171 people were randomly selected as the sample population. The data collection tool was a researcher-made questionnaire that was validated using the opinions of professors and experts. The results of Cronbach's alpha test showed the desired value of reliability in different parts of the questionnaire. The obtained data were analyzed using SPSS software.

According to the findings, mental health and traffic discipline are moderate among respondents. On the other hand, a significant relationship was observed between mental health and traffic discipline components among drivers. Also, education variable has shown a significant relationship with the level of traffic discipline. To put it more bluntly, more educated drivers adhered to traffic laws.

Finally, the results of stepwise regression showed that the four subscales of traffic discipline together explained about 45% of the changes in the dependent variable of mental health.

Advances in transportation technology and knowledge in recent years have provided different solutions to improve the transportation situation.One of the best solutions to solve traffic problems in big cities is to develop a high-speed bus system High capacity. In the present study, we have modeled and evaluated the performance of high-speed buses after development. For this purpose, first the capacity and service level of the study area in the current situation was determined. Then the capacity and service level of the area was determined after the addition of the express bus line. This was done due to the change in free flow velocity due to changes in some parameters of determining the level of service, such as reducing the width of the street, reducing the speed of traffic, marginal park, and so on. Finally, the current condition of the studied route and the condition of the route after the implementation of the high-speed bus line were simulated and compared in the software. The status of traffic parameters is getting worse. But the capacity of the route will increase by more than 20%. Therefore, due to the increase in the movement capacity of citizens due to the creation of high-speed bus lines, the development of public transport is necessary for private passenger cars, despite the deterioration of traffic parameters.

 Many goods transported to Afghanistan pass through Sistan and Baluchestan province by Afghan drivers. The characteristics of used cars and their drivers are different from Iranian cars and drivers and do not meet the requirements of Iranian laws and regulations. Therefore, it was necessary to conduct a study to investigate the impact of these vehicles on road accidents in this province.

The present study is descriptive with a survey approach. The statistical population includes traffic staff including commanders, deputies and accident experts. 227 people were selected by available sampling method to answer the questionnaire. In this study, the data collection tool is a researcher-made questionnaire. SPSS 20 software was used for data analysis.

The survey showed that according to the respondents, there is a significant difference in the rate of accidents of Afghan and Iranian transit vehicles in the Zabul-Zahedan rout. According to the respondents, there is a big difference in the impact of human factors and the condition of Afghan and Iranian vehicles on their accidents. But environmental and road factors have the same effect on accidents in both Afghan and Iranian vehicles.

Considering that according to experts, the situation of Afghan vehicles and drivers has an impact on road accidents on the roads of Sistan and Baluchestan province, it is suggested that the relevant institutions have more control over the situation of these vehicles and their drivers.