Chenchen Liu
Email: clover.babypurple@gmail.com
Telephone: +86-15120045113, (010)-51689208
OBJECTIVE
To enroll into MEng program in traffic and transportation engineering with focus on
traveler behavior and traffic signal control with ITS techniques
EDUCATION
9/2006~7/2010
(expected)
B.E. in Traffic Engineering and system science
School of Traffic and Transportation, Beijing Jiaotong University
Major: Road and Traffic Engineering; Minor: Urban Rail Transit Planning
Overall GPA: 3.62/4.0, Major GPA: 3.92/4.0
RESEARCH EXPERIENCE
8/2009~present Research Assistant, State Key Laboratory of Rail Traffic Control and Safety
PROJECT: New Type of Sensor for Traffic Information Collection & Information Fusion
and Optimizations Based on Sensor Networks -- 863 program
 The program puts emphasis on a new kind of sensor collecting real time traffic data
including speed and vehicle type by a sensor network, and connecting data from
various origins to fuse information at a processing centre.
 Propose a new algorithm using a fuzzy logic in which vehicle weight is added along
with speed as input data to improve the performance in vehicle classification which
enhances the accuracy of traffic information
3/2009~7/2009 Research Assistant, MOE Key Laboratory for Urban Transportation Complex
Systems Theory and Technology
SUB-TOPIC: Time Behavior of Transfer Pedestrian Flow in Subway Passages
 Design a survey with parameters of age (old, middle-aged, young), peak and
non-peak hours, whether use the escalator, whether taking luggage and different
platform layouts
 Propose an equivalent distance of transfer by converting distance passed on
staircases into distance of straight level passage to eliminate stairways’ influence on
walking time.
 Found the probabilities of 5walking time show convergence and were Log-normally
distributed; and found the mean value increasing while standard deviation decreases
when congested
9/2008~1/2009 Research Assistant, Key Laboratory of Intelligent Technologies and Systems of
Traffic and Transportation
SUB-PROJECT: Traffic Assignment Design at Signalized Intersection
 Developed a system forecasting traffic volume of selected areas in Shijingshan
District.
 Analyzed 01 assignment method, MSA assignment method and user equilibrium
assignment method and discuss the dynamic traffic network model, which would
take density-change into consideration, in comparison with traditional traffic flow
model
11/2009~presen Researcher, Chang Jiang Scholars Research Center of transportation planning and
management -- project founded by U.S. Energy Foundation
t
SUB-PROJECT: Analysis of Emission Rate Variation of Different Types of Vehicle
Orienting the Evaluation of Traffic Energy Conservation and Emission Reduction
 Base on a emission factor Model and Database System for making public policy,
evaluating energy consumption and emission under different traffic management
strategies.
 Setting up emission rate changing models of various types of vehicle, analyzing
the coherence and difference of emission rate
SELECTED COURSE DESIGN
4/2009~7/2009
Bus Station Optimal Design in Beijing
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
9/2008~11/200
8
4/2007~6/2007
3/2008~7/2008
Evaluate the site-selection of South-Centre Corridor Bus Rapid Transit line.
Analyzes the length and width of BRT stations to meet the requirement of peak
volume considering the location of the site and evaluate the degree of user
satisfaction
 Discuss the transfer system and propose a optimization of BRT bus stops’ location
to realize a convenient connecting with traditional bus and subway station
Passenger Volume Forecasting in Bus Routes
 Found it hard in Markov chain model to obtain parameters and ambiguity exist in
non-parameter regression model in vector selecting criteria
 Propose ANN instead because they are robust and have great convergence
properties
 Plan to optimize a model combining artificial neural networks and Kalman-filter
algorithms which cope well with mass sequent data
Analysis of Urban Planning and Transportation Planning
 Proposing that consumers optimize the option accounting for a sub-network of
land-use connected with transport demand
Development a MIS for Urban Bus Fleet
 Adding to the realize of dynamic bus fleet management by designing and optimizing
a real –time bus information input and feedback system
WORK EXPERIENCE AND INTERNSHIPS
7/2009~8/2009
Bureau of Beijing-Shanghai Express Railway, Shanghai
 Discuss the difficulty in constructing the track on the soft terrain on Yangtze Delta.
4/2009~4/2009 Beijing South Railway Station, Beijing
 Discuss the adoption of maglev technology in favor of the conventional steel
wheel-on-steel rail high speed trains.
12/2007~2/2008 Beijing Subway Circle Line 2, Beijing
 Study the passenger behavior in the metro interchange station
6/2007~9/2007 Beijing BRT Control Center and Dongwuyuan Bus Junction Station, Beijing
 Discussed a Genetic algorithm based method to optimize headway and explored bus
service schedule with stochastic demand distributions
EXTRACURRICULAR ACTIVITIES
Interpreter
The Fifth Advanced Forum on Transportation of China
 Interpreting the presentations and talks in AFTC for engineers from IET, UK
SPS Volunteer
2008 Olympic Games and Paralympics Games
 Providing information consultation and tour guide; resolved disputes in OGN and received gifts for
appreciation from American Hockey League and Holland Hockey Association
President
Photography Association of Beijing Jiaotong University
 Leading Photography Association to be one of the best student association in the university with new
skills and a big increase in the number of highly qualified Photography works
Deputy Director
Organization Department, the CYL Committee
 Organizing student cadre training courses and party lectures for two years and acting as the emcee
Vice Secretary
Student Union Office in School of Traffic and Transportation
 Connecting administrative organs with students, issued all the documents in school and sent instance
feedback on the effects during which never made a miscommunication
AWARDS AND HONORS
2006~2007
2006~2007
2007~2008
2008~2009
Scholarship for Academic Excellence, top8%
Excellence in Artistic Works and Excellent Military Training Instructor, top 3%
Outstanding Student Cadre, top 5%
Excellent Social Practice Group (leader), top 10%
COMPUTING SKILLS AND OTHERS
Computer skills
Programming languages: VB, C, C++
Math & Statistical Package: Matlab, SPSS, Minitab, Mathcad
Databases: SQL Server, Access, Fox Pro
Word Processing: Microsoft Word, WPS, Adobe Acrobat Pro
Operation Systems: Windows DOS, 2000, XP, VISTA, 7
Languages
Chinese (Simplified & Traditional), Mandarin native
English (GRE: 1250/3 ; TOFEL: )