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Introduction Effective traffic organization and ensuring safety of traffic are prerequisite of welfare the inhabitants of any country, comfort and safety of their lives.
Journa1 of Traffic Safety Education, 1981.
National Highway Traffic Safety Administration, Washington, DC., USA, 2006
International Journal of Applied Science, Engineering and Technology, 5(1): 8-14, 2009
[13] Jost, G., & Allsop, R., & Steriu, M., & Popolizio, M. 2010 Road Safety Target Outcome: 100,000 fewer deaths since 2001. 5th Road Safety PIN Report, European Transport Safety Council, 2011

The long span cable-stayed bridges are very sensitive to wind load, so the fatigue estimation of cable stays considering traffic and wind load simultaneously is very important for the bridge safety.
The fatigue life of cable under designed safety probability reduces by the range from 2% to 63%, average 50% compared to only considering traffic load.
Journal of Changsha communications university. 23(1), 6-10
International Journal of Fatigue, 22(4), 339-347. (2000) [9] R.Tovo.
International Journal of Fatigue. (23), 587-598. (2001) [10] T.J.

Safety Evaluation for Signalized Intersections using GIS Techniques and Statistic Analysis Cuiping Zhang 1a, Xuedong Yan 1b*, Meiwu An 2c, Bin Wang 1d, and Hui Zhao 1e 1MOE Key Laboratory for Transportation Complex Systems Theory and Technology, School of Traffic and Transportation, Beijing Jiaotong University, Beijing, 100044, P.
Driver characteristics, such as age and gender were considered to be associated with traffic crashes.
Besides the road related factors of its own, other environment factors, e.g., adverse weather, may also play an important role in traffic safety at signalized intersections.
Henson: Journal of Transport Geography, Vol. 8 (2000), p. 197-211 [11] T.
Flahaut: International Journal of Geographical Information Science, Vol. 18 (2004), p. 169-181

“Effect of drowsiness on driver performance and traffic safety” 2020 Advances in Science and Engineering Technology International Conferences, ASET 2020 – 9118242
“The impact of the rear seat belt use on traffic safety in the UAE” 2020 Advances in Science and Engineering Technology International Conferences, ASET 2020 – 9118388 [12] Federal Highway Administration, “Safety,” 2019
Nezhurina, “ANN based short-term traffic flow forecasting in undivided two lane highway,” Journal of Big Data, vol. 5, no. 1, 2018
Nagarnaik, “Artificial neural network modeling of road traffic noise descriptors,” Proceedings - 1st International Conference on Emerging Trends in Engineering and Technology, ICETET 2008, pp. 1017–1021, 2008
Fang, “Prediction of urban expressway total traffic accident duration based on multiple linear regression and artificial neural network,” ICTIS 2019 - 5th International Conference on Transportation Information and Safety, pp. 503–510, 2019

Meteorological monitoring can ensure traffic safety and improve the traffic management level.
The meteorological detection data was sent to the monitoring center for real time analysis and processing for highway traffic control and traffic plan as an important reference provided to the highway traffic operations and management, to ensure the vehicle safety and efficient operation.
International organization has applied it in transportation, navigation, civil aviation and military meteorological fields.
It can ensure traffic safety and improve the traffic management level by collecting and monitoring the wind speed and direction data.
China ITS Journal, 2008.06 [3] Cheng S.R., Wei Q.Z., Lv J.: The Development of a New Atmosphere Transmittance Meter.

Introduction In the unstable traffic flow region traffic jams appear as kink density waves which is described by mKdV equation derived near the critical point [1-17].
For simplicity, we take them.is the safety distance on the road without any slop.
Assume that a disturbanceis added into the uniform traffic flow:
The corresponding safety distances are taken as hc=4, 3.79, 3.58 m for uphill situation and hc=4, 4.22, 4.42 m for downhill situation.
Letters Vol.24(2007), p. 1410 [16] Zhu W X and Jia L: International Journal of Modern Physics C Vol.19(2008), p.1321 [17] Zhu W X and Jia L: Communications in Theoretical Physics Vol.50(2008), p.505 [18] Zhu W X and Liu Y C: Journal of Shanghai Jiaotong University (English Edition) Vol.13 (2008), p. 166 [19] H.

Safety Evaluation of A380 Wake Turbulence Separation Jianguo Kong Department of Air Traffic Management, Civil Aviation Flight University of China, 618307, Guanghan, Sichuan,China kongjianguo2007@126.com Keywords: Wake turbulence separation, Wake turbulence risk, Safety evaluation, Safety target level Abstract: CAAC (Civil Aviation Administration of China) set a standard on A380 wake turbulence separation right after China Southern Airlines brought in Airbus A380 in 2001.This paper considers from the possibility of the latter aircraft wake turbulence influencing the preceding one, which means the wake turbulence risk, makes safety evaluation on the wake turbulence separation standard of the preceding aircraft as A380, and the latter one as heavy type, medium type and light type, based on the safety target level that ICAO (International Civil Aviation Organization) authorized.
Introduction Safety is the life of civil aviation, thus it’s very important to make safety evaluation on all sorts of control separation and wake turbulence separation [1-5].
By the calculation of Xu Xiaohao from TianJin civil aviation university that is more reasonable, and the air traffic management rules sets A380 wake turbulence dissipating time is 3 minutes.
Shen: Journal of Fluid Engineering. 124 (2002) 393-399
[4] S.Y.Lin and T.H.Shieh: International Communications in Heat and Mass Transfer. 37 (2010) 1044-1047

Climate has a significant impact not only on the residents travel, the city traffic, but also on slow traffic.
Because non-motorized transport in many cities is the bicycle traffic, so the main body of slow traffic generally is to walk and bicycle traffic[3].
Domestic and international planning and design to slow traffic often only consider the state of the warm season, neglect of alternating periods of climatic factors and lack planning and design in accordance with the needs of the seasonal characteristics of countermeasures.
It should focus on slow systems of safety, comfort and accessibility and gradually standardize and guide the city facilities to meet travel needs in different ways as far as possible to build harmonious traffic.
[2] Wang Yuna; Application of Human Basis Slow Traffic in Municipal Construction[J];Urban Roads Bridges & Flood Control;2010-10 [3] LI Feng-qing HUANG Huang; China's Future Aged Society and Related Planning Strategies[J];Modern Urban Research;2010-07 [4] XIA Tian(School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044,China);Strategies for Designing Urban Slow Traffic System[J];Journal of Transport Information and Safety;2010-05 [5] WANG Zhao-fei,LI Xiao-hua, SHAO Xiao-dong, GENG Juan (College of Civil Engineering, XI'AN University of Architecture and Technology, Xi'an 710055, China);Research on the Planning Strategy of Slow Traffic System in Big Cities[J];Logistics Engineering and Management;2009-06 [6] YUN Mei-ping1,YANG Xiao-guang1,LI Sheng2(1.School of Traffic and Transportation Engineering, Tongji University, Shanghai 201804,China;2.Laboratory of "City, Mobility, Transport", The National Ecole of Route and Bridge, Paris 77455,France);A Brief Review

This study provides a new method for the safety assessment.
Introduction The safety assessment of bridges has significance in theory and practice.
Journal of Civil Engineering.
Vol. 42 (2009), p.55 [2]Zong Bao, Liang Weimin, ChenYumei and et al: Structural safety assessment of bridge based on ewma control chart, International Conference on Smart Materials & Structures in Aerospace Engineering, Nanjing,(2006) [3] Li, Yancang, Suo, Juanjuan, and Zhou, Shu-jing: New Safety Assessment Model for Civil Engineering Structure, 2008 International Workshop on Modelling, Simulation and Optimization, Hong Kong, (2008) [4] M.
Almeida: An intelligent decision support system for bridge safety assessment based on Data Mining models, Transactions of the Wessex Institute, (2010) [5] Zongbao Liang, Weimin Chen, Yumei Fu and et al: Structural safety assessment of bridge by integration of wavelet and D-S evidential theory, International Journal of Computer Science and Network Security, VOL.6 (2006),p.204 [6]Wu huayin and Wu heqin: Clear set and its application.

Introduction At present, urban traffic construction of China is at a peak period.
Each department safety management has not continuity.
Hao Liu, Jian Lu(2011) setting project objectives is to build a 'convenient, comfortable, safe and efficient' comprehensive transportation hub in the 4th Annual International Conference on Next Generation Infrastructures.
Scope of Conventional Planning Analysis Usually Considered Often overlooked Policy Style • TOD • Urban planning • Urban design • Transportation strategies • Hub style • Regional Security Monitoring System • City Safety System • Security Measures Function Style • Land use • Traffic function • Ease passenger traffic • Service design • Transit-oriented • Eco-environmental Safety • Traffic Safety • Transportation Safety • Command and Monitor • Public Security-oriented Sustainability • “3E”principle(Equity\Economy\Ecology) • Green architecture • Community green • Public Security-oriented CCTH design principles process making In general speaking, the domestic research on the construction organization design principle under the framework of public security is less.
Project Management Journal 2005. 42-50