Beijing Traffic Signal Control Design and Optimization

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The Beijing Police Transportation Management Bureau sought traffic signal control solutions for 1100 signal control junctions and a newly built road network in Beijing city (crossing eight districts).

GHD has been engaged to fulfill the following requirements:

  • Establish a basic database of junction layout drawings, traffic signal equipments and pipelines, etc
  • Conduct safety assessments of the signal control junctions for decreasing traffic accidents
  • Investigate and analyse traffic data collected from signal control junctions
  • Design a signal control system and traffic engineering for single control junctions and several related junctions within the road network by using simulation software, such as LINSIG, VISSIM; and 
  • Assess the effectiveness of traffic signal control systems of the newly built and rebuilt signal control junctions, to help increase traffic efficiency in junctions and across the road network.

ITS

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GHD’s multi-disciplinary team of road, rail, traffic, electrical, control, information and communications engineers has a wealth of knowledge and experience in the identification of user needs and the selection and application of ITS technologies.

The GHD ITS team includes professionals with extensive experience in procurement, operation, management and maintenance. Working with us, you’ll benefit from GHD’s strategic approach in developing robust, cost-effective and compliant solutions:

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