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Evaluation index for highway safety operations The service level of road safety operations can be evaluated with respect to the road infrastructure, traffic engineering facilities, traffic management facilities, climate, or traffic conditions.
Based on previous research results and basic statistics of domestic and international data, established evaluation indicators and standards for service levels of road safety operations are given in Table 1.
Road Conditions and Road Traffic Safety of Expressway.
Fuzzy Interval Evaluation Method for Highway Traffic Safety.
China Safety Science Journal, 2007, 17(8):26-31 (in Chinese)

a hushuguang168@sina.com, b cc.li@rioh.cn, c 31535597@qq.com, d x.xin@rioh.cn Keywords: fog, traffic safety, visibility, illuminant facilities, guidance system Abstract – In recent years, an innovative Intelligent Guidance System for traffic safety under limited visibility conditions appeared and evolved.
Background In order to improve traffic safety under limited visibility conditions usually caused by fog, many studies and engineering practices have been conducted.
The author [7] put forward an innovative intelligent guidance system to improve traffic safety under limited visibility conditions, which shows good application prospect.
Introduction Of System Intelligent guidance system for fog area traffic safety operation employed illuminant LED guidance lamps on two sides of roadways to provide safety guidance for vehicles.
Goodwin, “Best Practices for Road Weather Management Version 2.0”(report FHWA-OP-03-081), Federal Highway Administration, 2003.5 [5]FANG Genfa, CHEN You-hong, “Electronic Guidance System for Fog Area Traffic of Highway”, Journal of Zhejiang Institute of Communications, Vol.9, No.4, 2008.12, PP. 9-13 [6]Lin Yubin, “Study and Application of the Warning System in Foggy Areas on Highways”, Shanxi Science and Technology, No.5, 2009.9, PP. 99-101 [7]Changcheng Li, Han Feng, Xiaoling Zhi, and Nale Zhao, Intelligent Guidance System for Foggy Area Traffic Safety Operation, Proceedings of 14th international IEEE annual conference on intelligent transportation systems, October 5-7, 2011, Washington, DC,USA, pp. 428-432

Introduction Vehicle networking system refers to network and application that primary in providing traffic efficiency and safety.
Single hop or multi-hop broadcasting is used to transfer traffic information or relative information about safety.
International Journal of Vehicular Technology, 2010
Traffic Information and Safety, vol. 29(5), 2011
International Journal of Soft Computing and Engineering, Vol. 2(6), 2013.

Once the proposed system is used in operation, the efficiency and the safety of the taxi instructions given by the air traffic controller at aerodrome will improve, and traffic operation at aerodrome will become smoother and more efficient.
Among all the operations at aerodromes mentioned above, taxiing is the most complicated one and can cost the most time, so instructions from air traffic controllers at aerodromes for taxi have great impact on the operation safety at aerodromes.
Design of an A-SMGCS prototype at Barajas airport: Data fusion algorithms [C] // Proceedings of the 7th International Conference on Information Fusion.
Design of an A-SMGCS prototype at Barajas airport: Airport surveillance sensors bias estimation [C] // Proceedings of the 7th International Conference on Information Fusion.
International Journal of Aerospace Engineering, 2008(1): 1-11.

Acknowledgements This work is financially supported by the State Key Laboratory of Rail Traffic Control and Safety (Contract No.
In: Proceedings of 2004 IEEE International Conference on Systems, Man and Cybernetics.
Journal of system simulation.
Modeling a car safety controller in road tunnels using hybrid Petri nets.
Journal of Beijing University of Technology.

Research on the Latest Maneuver Moment of Aircraft and the Minimum Safety Distance between aircrafts in Free Flight Zhaoning Zhang1,a, Zhen Liu1,b, Dongman Zhang1,c 1 Civil Aviation University of China / College of Air Traffic Management, Tianjin, China azzhaoning@263.net, blyyanyan430@163.com, czdmflies@126.com Keywords: air traffic, free flight, latest maneuver moment, time margin, minimum safety distance, target level of safety Abstract.
Introduction With the rapid development of civil aviation industry, air traffic volumes are increasing and the current air traffic control mode already can’t satisfy the needs of the traffic.
Reference [5-7] established collision risk assessment models of parallel route and crossing track based on CNS in current air traffic control mode and assessed safety separation of routes.
, Study on Free Flight Collision Risk Based ON Brownian Motion, China safety Science Journal, vol. 22(2012), p. 43-47, In Chinese [10] Zhaoning Zhang, Yiming Wang, Research on Collision Risk in Free Flight Based on Fuzzy Stochastic Differential Equations, China safety Science Journal, vol. 22(2012), p.14-18, In Chinese [11] Zhaoning Zhang, Lili Wang, Dongbin Li, Introduction to Security Assessment on Airborne Separation, Science Press, Beijing(2009), p. 147-165, In Chinese [12] Doc 9869-AN/462, Manual on required communication performance (RCP), International Civil Aviation Organization, Montreal (2006) [13] ICAO, Doc 9613-AN/937, Manual on required navigation performance[S].
Montreal: International Civil Aviation Organization, Second Edition (1999) [14] PAVLICEVIC F, Euro control perspectives on required surveillance performance (RSP), Montreal: International Civil Aviation Organization, SASP/WG/WHL/8, WP/05(2005) [15] Li Zhang, Shudong Huang, Aiwu He, HongYang, Human Reliability Analysis Method, China safety Science ,vol.3(2001), p.6-15, In Chinese [16] G.J.

In view of the above situation, we specially analyze domestic and international urban transportation development strategy and the formation of traffic pattern; explore the rule of urban transportation development strategy; comprehensively compare and analyze the advanced experience of domestic and international transportation development strategy; sum up urban transportation development strategy transition mode, the future developing trend and some macro traffic control strategy.
Studying on the Transition of Urban Transportation Development Strategy 1） Transformation analysis of urban transport development strategy From the process point of view of domestic and international urban transport development strategy, mainly divided into the following transition models [3]
· Single transport system development strategy · Development strategy of integrated transport · Bus priority development strategy · ITS（Intelligent Transport System） · Sustainable development strategy 2） The transition trend of urban transport development strategy in new era (I) Human-orientated Humans are traffic participants, also are the important impact factors of traffic safety.
Blocks and buildings level Concerned about the safety and comfort of the public space, required buildings respect for local history, ecology and climate, and can easy be recognized.
Its main traffic strategies are: · Forster all the traffic people the harmonious traffic awareness

According to the characteristics of the mountains rural roads, traffic conditions and road environment, learned from domestic and international research and engineering experience, following the principles about safety, economy, environmental protection, and easy-maintenance, research for the security facilities suitable for rural road design.
In recent years, it’s always seen rural traffic accidents occured due to scarcity of road traffic safety facilities.
This is of great significance for promoting the harmonious development of rural road traffic by researching mountainous rural roads traffic safety facilities from the form and setting which improves mountainous rural areas on highway traffic safety.
[2] Road safety committee, parliament of victoria.
Inquiry into Rural road safety and infrastructure[R], 2002 [3] PRC Ministry of Communications Highway Research Institute: Specification for Design an Construction of Expressway Safety Appurtenances[R], 2006(in Chinese) [4] ZhengBao Lei: Journal of Traffic and Transportation Engineering: Vol. 8(2008), pp110(in Chinese)

The Countermeasures Response to Urban Traffic Congestion YanBin Sun1,a ,LiJuan Liu2,b 1Department of Engineering in Electronic and information,Hunan University of international Economics,Changsha,P.R.China 2Department of Engineering in Electronic and information,Hunan University of international Economics,Changsha,P.R.China asyb2008.hi@163.com , bluilui520@163.com Keywords: Traffic congestion, Public transport, Countermeasures Response Abstract.
of private car daily, serious shortage of road capacity The increasing private car is one of the most important reasons. the road capacity can not meet the needs of urban transport development .With the rapid increasing of private cars, the tremendous occupancy rate of the road has caused to a serious shortage of urban road capacity,which increases traffic congestion, forming a vicious circle. 4, lack in Legal and traffic safety awareness for public Because of the lack of legal awareness and safety consciousness, also some other important factors such as illegal driving owing to motor vehicles and bicycles, crossing the road illegally and grab the line.
We should also further enhance the safety awareness of the public, give full guidence and warning role in enhancing the citizens's overall quality,improve the cultural quality of public transport through radio, television and other media, propaganda.
Theory Journal, 2005 (6)
Traffic and Safety, 2005 (12)

In the framework of research project [4] was i.a. also solved problem of intersection with cranked priority in the term of safety and continuousness of road traffic.
Apart from observing Delay times only it is also advantageous to complete further monitoring of given intersection from the terms of safety.
For that purposes the methodology of video analysis of conflict situations can be used, which was described in many technical journals (e.g. [3] or [7]).
Krivda, Analysis of Conflict Situations in Road Traffic on Roundabouts, Promet Traffic&Transportation: Scientific Journal on Traffic and Transportation Research.
Barta, Czech Approach to Smart Public Transport, In MOSAT 2013: proceedings of the International Scientific Conference Modern Safety Technologies in Transportation. 24 - 26 September 2013, Zlata Idka, Slovakia, Perpetis, (2013) 266-270