Discussion on Problems and Methods of Urban Rail Transit Planning

<span lang="EN-US">My country’s economy is gradually developing, and the demand for transportation between cities is increasing. Therefore, the construction of urban rail transit is a hot topic in transportation. Many related scholars and researchers have studied it through a lot of practice and have formed a lot of research results. This article analyzes the problems existing in the planning, design and construction of urban transportation rail transit, and proposes some corresponding solutions, hoping to provide references for the development of my country’s transportation industry.</span>

The Influence of Spatial Distribution of Transport Infrastructure on Transport Equity in China

<p><span lang="EN-US">Urban transport infrastructure plays a key role and creates the basic condition in the development of the urban space. Meanwhile, urban gathering and diffusion bring the different urban spatial structure directly can change the spatial distribution of infrastructure. The influence of transport equity made by spatial distribution of urban transport infrastructure has obvious stages. At every stage, transport equity and spatial distribution of transport infrastructure mutually influence and interact. The intensity of the influence of transport equity by spatial distribution of transport infrastructure is not always the same, but sees a different situation with the simultaneous development of evolution stages.</span></p>

A Brief Discussion on the Development Status and Optimization Sug-gestions of Urban Traffic Management

<p><span lang="EN-US">In recent years, with the continuous intensification of the urbanization development process, the public’s demand for urban transportation capabilities in my country has continued to increase. Based on this, relevant departments have carried out corresponding analysis and the discussion aims to further improve the overall quality of urban traffic management, so as to lay a solid foundation for the satisfaction of the people’s living needs. On this issue, a large amount of research data shows that at this stage, due to the influence of various factors in the development of urban traffic management, the comprehensive level of urban traffic management in my country is relatively low, which is not conducive to the rationality of teaching work to carry out effective implementation. This article analyzes the current development status of urban traffic management in my country, and proposes corresponding optimization suggestions at the same time, aiming to effectively improve the intensity of urban traffic management and provide impetus for the optimization of urban traffic.</span></p>

A Intelligent Campus Based on the Internet of Things------Campus Intelligent Drainage System

<p><span lang="EN-US">Nowadays, the Internet of Things is being used in various fields. Drainage is placed at the top of the priority in campus life. However, the current campus drainage system cannot meet people’s yearning for a better life, so the system needs to be optimized. The optimized drainage system is divided into four parts. Sensor part, communication part, cloud control part, water storage/drainage part, identification part. RFID and AI technology are used for identification, temperature, humidity and pressure sensors are used for perception, cloud computing technology is used for cloud control, WIFI technology is used for communication and water storage and drainage control has three modes: remote control, automatic closed-loop control and manual control. Drainage network with circular pipe network drainage system, to achieve intelligent, accurate goals.</span></p>

Electric Vehicle Routing Problem in Urban Logistics

<p><span lang="EN-US">Due to the impact of global warming, diesel locomotives that use fossil energy as fuel are gradually being replaced by electric vehicles. At present, many countries at home and abroad are actively promoting the development of the electric vehicle industry in response to the call of the Paris Agreement. However, electric vehicles have a maximum mileage limit, so the reasonable layout of electric vehicle charging stations is also a problem to be solved today. In this article, the author analyzes the research background of the electric vehicle routing problem. After introducing several new research directions in the current electric vehicle routing problem, we propose an optimization algorithm for solving those types of problem. It brings certain theoretical significance for future generations to solve the problem of electric vehicle routing in real life.</span></p>

Research on Construction Technology and Management Measures of Urban Road Subgrade

<p>With the rapid development of modern economy, the scale of cities is constantly expanding and the population is constantly growing. Strengthening urban construction has become one of the important work contents of socialist modernization in China. To build a modern city, road construction is the key work of urbanization. Subgrade is the most important construction link in urban road construction and the important foundation of road engineering. In this paper, combined with the specific conditions of urban roads, the construction technology and management measures of urban road subgrade are deeply explored, and perfect construction schemes and management measures are formulated to provide more reliable reference basis for promoting urban development and construction.</p>

Construction and Application of Cloud Platform for Urban Rail Transit

<p>Rail transit is a new form of transportation in the process of modern urban development. It has a far-reaching impact on improving urban traffic environment, relieving urban traffic pressure and improving urban traffic service quality. The rail transit cloud platform is an important part of modern rail transit, and it is also a key factor related to the construction quality of urban rail transit. In this paper, the current situation of construction and application of urban rail transit cloud platform are introduced in detail, and the related standard compilation of urban rail transit cloud platform, achievements in the development and construction process, construction mode, index establishment, acceptance process optimization, cloud operation and maintenance system establishment and other issues are systematically expounded. According to the technical drive and standard compilation of urban rail transit cloud platform, the development of urban rail transit cloud platform is prospected.</p>

Analysis on the Operation Safety Management Mode of Urban Rail Transit

<p>With the continuous progress and renewal of science and technology in China, great changes have taken place in all aspects of people’s life^[1]. The city is growing faster and faster. Economics, human culture and urban connotation have been greatly improved. It can be said that the progress of urban rail transit accelerates the development and prosperity of the city. The progress of rail transit provides people with great convenience. However, the phenomenon of traffic congestion has not been improved. The frequency of traffic accidents has not decreased. Therefore, researchers began to focus on the operation of urban rail transit operation safety management. This paper analyzes and discusses the safety management mode of rail transit, and finally draws a conclusion.</p>

Research on the Application of the Concept of Sponge Cities in Urban Landscape Planning

<p>Landscape architecture has developed rapidly since a long time ago. Green space in cities has been slowly designed as parks and greenways, with greenery decoration becoming systematic and integrated. Emerging late in China, the concept of landscape and public space design was not put forward until the first five-year plan after the founding of the People’s Republic of China. After entering the 21st century, with the development of landscape architecture, China gradually attached importance to and developed landscape and public space design. As people deepen their understanding of the world and the earth, the awareness of environmental protection has been enhanced. The urban construction and development have brought about a negative impact on the environment. On the other hand, because people selectively ignored sustainable development, it has in turn caused a passive influence and restricted the development direction of cities. Especially in the rainy season in summer, cities often fail to make effective use of rainwater resources and are damaged.</p>

Analysis on Reconstruction Design of Old Urban Roads

<p>With the continuous development of cities, the urban roads built in the early days can no longer meet the needs of modern urban transportation. Therefore, in the current urban development and construction process, the reconstruction of old roads is the key construction content. At the same time, the transformation of old urban roads is also an inevitable requirement to improve the urban road system and improve the level of urban communication infrastructure construction and transportation service capacity. The reconstruction of old roads meets the requirements of the overall planning and construction of modern cities, and plays a vital role in promoting the development and progress of urban economy and improving the quality of life of urban residents. In the process of urban old road reconstruction, because the original urban road environment is very complex and involves many factors, the rational design of the construction scheme of the old road reconstruction project is the key factor affecting the effect of the old road reconstruction. This paper makes an in-depth exploration and analysis of the old road reconstruction design of urban roads, and puts forward scientific and reasonable suggestions in combination with the actual situation, so as to provide reliable theoretical support for improving the old road reconstruction level and promoting the urbanization development process in China.</p>