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Origin-Destination(O-D) matrix is an important data in ur- ban
transportation planning. Conventional method such as home
interview surveys for obtaining O-D matrix in urban areas are
prone to considerable sampling error and become prohibitively
costly. For these reasons several researchers try to develop
methods for estimating O-D matrix from link traffic count data
. Most previous research works on O-D matrix estimation conce-
ntrated on rule of user-equilibrium whiich analyzes driver''s
behavior, but its condition is too stringent.Therefore, the p-
urpose of this thesis to develop an estimation method which is
more correspond real driver''s behavior. For vehicles continue
to survey at study area for five da- ys.We discover which
drivers are uncertain clutch network suf- ficient information,
uncertainly selects shortest path and it has the phenomenon of
use habitual path. This thesis with hab- itual domains makes
drivers select path basis. Assume every d- river be able select
habitual path. Path habitual drive proba- bility adopts the
form of logit model. Use the method of leas- t square to
construct the model of O-D matrix estimation.
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