Advanced Materials Research Vols. 1065-1069

Abstract: Design using MSP430 microcontroller core, control GSM wireless communication module implements remote car alarm warning systems, from system components, as well as hardware and software design works done in detail, the system triggers an alarm through the sensor module, enter through the microcontroller to TC35i AT command so that it can promptly send a short message to alert the owner, breaking the traditional alarm distance limitations, with good market prospects.

Abstract: Based on the data of passenger turnover quantity, agriculture gross production, peasant workers’ salary and rural per capita net income from 1973 to 2013 of China, this paper empirically analyzed the impact of China’s passenger person-kilometers on rural per capita net income. By build Var model, Co-integration Rank Test and Granger Causality Tests, author illustrate the relation between passenger person-kilometers and rural per capita net income. The results show that there are one way lead relations and long-run equilibrium relationship between them. The increase of person-kilometers has positive influence on rural per capita net income. We can promote the farmers' income by strengthen the construction of rural roads and planning the road network more reasonable.

Abstract: With the growth of railway passenger flow, the demanding of travel safety continues to increase. The optimization of security systems is vital for the safety of the passengers. Scientific and rational allocation of railway stations security equipment for achieving effective security upgrade is of great significance. In this paper, we modeling and simulating using Beijing Railway Station by Flexsim simulation software. We analysis the passenger entering flow line, the number of security equipment, the security system layout, the security level, which obtain the optimal solutions by simulation. We provide a scientific number and a rational arrangement of security equipment program under different circumstances for Beijing Railway Station.

Abstract: Container Multi-modal Transport is one of Multi-modal Transport organizations that aim at realizing the best benefit of transporting cargoes. As it has remarkable advantages, container Multi-modal Transport has played an important role in international trade. This article put forward the origination model of Container Multi-modal Transport Virtual Enterprise (CMTVE) based on the conception, characteristic and adaptability of Multi-Agent technology, then it expatiated the Operational process of CMTVE. At last, this article built a CMTVE based on Multi-Agent technology to optimize the operational of container Multi-modal Transport, so it can become a flexible, dynamic, high efficient chain of transportation. Thus, this model can offer the operational optimization of container Multi-modal Transport a theory guide.

Abstract: The feasibility of the launched transport mode is studied by means of the physical and simulation model. And a new transport mode—launched transport mode, is put forward. After describing the overall design thinking, a preliminary design of the aircraft of the transport mode is carried out. Then the result is obtained that the new mode can save 10%~30% on cost and improve 30%~50% on efficiency than other transport modes when undertaking the equal transport task according to flight-test and simulation of the aircraft model. The launched transport mode provides a new mode for the short-to-medium distance transportation, as well as a new idea for the innovation of the transport mode in the future.

Abstract: The severity of accidents can show the dangerous of intersections directly, however, the safety of intersections which have not accident data could not be evaluated easily. This paper introduced “Intersection Dangerous Parameter (IDP)” model to quantify intersections’ safety. Because IDP is calculated based on Intersection Conflict Dangerous Parameter (ICDP) and Intersection Accident Dangerous Parameter (IADP), IDP model can help to evaluate the safety of intersections which have not accident data. Rely on Chinese and American data, IDP model is calibrated and the safeties of three type intersections are evaluated using this method.

Abstract: This paper, three subway lines converge site meet a change to the peak time for passenger flow analysis, with the analysis of passenger flow field physical statistics, image processing technology to guide passenger flow data, analysis of local area biggest traffic speed and density, traffic dynamics theory, the application of mathematical software Matlab, establish mathematical model.

Abstract: By applying time-value theory, this article establish a optimization model of bus station based on the largest system benefit.As the model works out, design algorithm of it by using dynamic programming theory. Meanwhile combine a instance to verify the model,the model has been proved to be brief and easy with combining physically more closely and supervising some real work preferably.

Abstract: With the urban rail transit becoming more and more networked, determining the departure time of last trains has been an important part for the urban rail transit network operations organization. First analyze two aspects of passengers and vehicles to determine reasonable time intervals of last trains, then analyze last train departure time optimization, minimizing the total loss in the transfer station as the objective to build the mathematical model, by adding and shifting line at the transfer station to reduce the connection direction loss, an auxiliary line being added or not according to the operating time so as to determine the final operation result. Finally, use the Beijing subway to verify and the result shows that the method has practical significance for the improvement of urban rail transit operation organization.

Abstract: Dedicated bus lane (DBL) operation has been implemented in dozens of urban areas in China, and it is considered as one of the most efficient ways to solve the urban transport problem. Since the capacity of DBL is underutilized, it could be enhanced by allowing high occupancy vehicles (HOV) to use DBL lane. And this will turn DBL lane into HOV lane. However, HOV lanes are currently most used in freeways instead of urban areas especially in western countries. There is almost no HOV lane has been implemented in China nowadays.That is why research on HOV is worthy of attention. Simulation is risk-free and cost-effective way to evaluate the hypothetical implemented HOV lane. The hypothetical implemented HOV lane is located in Nanjing and evaluated using VISSIM. The simulation results shows that the HOV lane is suitable for urban areas and it can enhance speed of social vehicles with no significant effect on bus operation. At the same time, traffic delays and queue length of intersections are reduced.