Bayesian minimum hazard control model of traffic accident

WU De-hua; CHEN Pei-jian

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WU De-hua, CHEN Pei-jian. Bayesian minimum hazard control model of traffic accident[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 119-122.

Citation:

WU De-hua, CHEN Pei-jian. Bayesian minimum hazard control model of traffic accident[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 119-122.

WU De-hua, CHEN Pei-jian. Bayesian minimum hazard control model of traffic accident[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 119-122.

Citation:

WU De-hua, CHEN Pei-jian. Bayesian minimum hazard control model of traffic accident[J]. Journal of Traffic and Transportation Engineering, 2007, 7(6): 119-122.

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Bayesian minimum hazard control model of traffic accident

Communications Planning Office of Fujian Province, Fuzhou 350001, Fujian, China

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Author Bio:
Wu De-hua(1978-), male, EngD, engineer, +86-591-87077083, wudehua2000@163.com
Received Date: 2007-05-15
Publish Date: 2007-12-25

Abstract

Abstract

For forecasting traffic accident and control accident hazard, a Bayesian minimum hazard control model of traffic accident was constructed by using Bayesian minimum theory.The displacement coordinates were collected and transformed when vehicle ran on different radii curves, if the variety ratio of speed rate grads modular appeared abnormal surge under normal condition, the auspice of traffic accident appeared.Simulation result shows that the variety ratio to time obeys Weibull distribution with three parameters under normal running condition, the auspice can be determined by using Kolmogorov checking method, so that the dynamic supervision of traffic accident is realized on freeway.
- traffic safety,
- traffic accident,
- Bayesian minimum hazard control model,
- Weibull distribution,
- Kolmogorov checking method

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References(10)

References

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