Author: James A. Bonneson
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 58
Book Description
Actuated Controller Settings for the Diamond Interchange with Three-phase Operation
Author: James A. Bonneson
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 58
Book Description
Traffic Operations of Basic Actuated Traffic Control Systems at Diamond Interchanges
Author: Carroll J. Messer
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 98
Book Description
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 98
Book Description
Diamond Interchange Program
Author:
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 96
Book Description
This report describes a traffic control program for diamond interchanges designed for the New York/California Type 170 signal controller. Intended for traffic signal planning and operations, this document presents operational features and general information on the control program. This report is intended for traffic signal operations engineers and similar technical personnel.
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 96
Book Description
This report describes a traffic control program for diamond interchanges designed for the New York/California Type 170 signal controller. Intended for traffic signal planning and operations, this document presents operational features and general information on the control program. This report is intended for traffic signal operations engineers and similar technical personnel.
Diamond Interchange Traffic Signal Controller
Author: Leslie G. Kubel
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Traffic Control Systems Handbook
Author:
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 670
Book Description
This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 670
Book Description
This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.
Effective Placement of Detectors at Diamond Interchanges
Author: Dayakar Prabhakar
Publisher:
ISBN:
Category : Detectors
Languages : en
Pages : 82
Book Description
This report summarizes results of a study of detector placement on the diamond interchange frontage road (ramp) using the Texas Intersection Simulation Model. The criterion used for the optimization is the minimization of delay. A secondary criterion is to reduce the dilemma zone to a minimum. The results indicate that the first detector located along the frontage road (ramp) should be placed about 30 meters (100 feet) back from the stop bar. The remainder of the layout should provide a vehicle interval between 1.1 and 1.3 seconds and not trap a vehicle a the design speed in a dilemma situation. The recommended layout of detectors achieves these two goals.
Publisher:
ISBN:
Category : Detectors
Languages : en
Pages : 82
Book Description
This report summarizes results of a study of detector placement on the diamond interchange frontage road (ramp) using the Texas Intersection Simulation Model. The criterion used for the optimization is the minimization of delay. A secondary criterion is to reduce the dilemma zone to a minimum. The results indicate that the first detector located along the frontage road (ramp) should be placed about 30 meters (100 feet) back from the stop bar. The remainder of the layout should provide a vehicle interval between 1.1 and 1.3 seconds and not trap a vehicle a the design speed in a dilemma situation. The recommended layout of detectors achieves these two goals.
Research Report on Improving Diamond Interchange Operations Using Advanced Controller Features
Author: Roelof Johannes Engelbrecht
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 140
Book Description
Evaluation of Operational Efficiencies, Cost, and Accident Experience of Four Phase Single Point Urban Interchanges
Author: Jim C. Lee
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 218
Book Description
This research compares two interchange types, the Tight Urban Diamond Interchange (TUDI) and the Four Phase Single Point Urban Interchange (40SPUI). The 40SPUI is referred to in this report as a Single Point Urban Interchange with Frontage Roads (SPUI/F). The objectives of this research were to: (1) evaluate the SPUI/F based on available accident data and conflict analysis techniques, right-of-way and construction costs, and operating efficiency; (2) compare the performance of the SPUI/F and the TUDI; (3) evaluate current SPUI/F design assumptions and operation and recommend design and/or operational changes to enhance performance; and (4) evaluate the interchange form selection (pre-design) process and recommend changes where appropriate. The research found no significant difference in the safety aspects of the two interchange types. The SPUI/F generally did not perform as well operationally as the TUDI, with increased SPUI/F delay as the distance between frontage roads increased.
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 218
Book Description
This research compares two interchange types, the Tight Urban Diamond Interchange (TUDI) and the Four Phase Single Point Urban Interchange (40SPUI). The 40SPUI is referred to in this report as a Single Point Urban Interchange with Frontage Roads (SPUI/F). The objectives of this research were to: (1) evaluate the SPUI/F based on available accident data and conflict analysis techniques, right-of-way and construction costs, and operating efficiency; (2) compare the performance of the SPUI/F and the TUDI; (3) evaluate current SPUI/F design assumptions and operation and recommend design and/or operational changes to enhance performance; and (4) evaluate the interchange form selection (pre-design) process and recommend changes where appropriate. The research found no significant difference in the safety aspects of the two interchange types. The SPUI/F generally did not perform as well operationally as the TUDI, with increased SPUI/F delay as the distance between frontage roads increased.
Diamond interchange traffic control
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 462
Book Description
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 462
Book Description
Transportation Research Record
Author:
Publisher:
ISBN:
Category : Air travel
Languages : en
Pages : 802
Book Description
Publisher:
ISBN:
Category : Air travel
Languages : en
Pages : 802
Book Description