原文传递
A trapped vehicle detection methodology for four quadrant gate at grade crossings - implications for ITS train control.
| 题名： | A trapped vehicle detection methodology for four quadrant gate at grade crossings - implications for ITS train control. |
| 作者： | COLEMAN-F (Illinois Univ, Urbana, IL, USA); MOON-YJ (Illinois Univ, Urbana, IL, USA) |
| 关键词： | CONFERENCE-; 8525-; INTELLIGENT-TRANSPORT-SYSTEM; 8735-; LEVEL-CROSSING; 0452-; RAILWAY-TRACK; 1172-; TRAFFIC-CONTROL; 0658-; SIMULATION-; 9103-; TRAIN-; 1268-; ACCIDENT-PREVENTION; 1661-; SENSOR-; 6120-; ATTITUDE-PSYCHOL; 2267-; SPEED-; 5408-; INCIDENT-DETECTION; 1632-; BRAKING-; 1370- |
| 摘要： | Previous work on four quadrant gate railroad highway grade crossing operating parameters led to development and validation of simulation models. The simulation models determine gate delay and gate interval time that establishes critical speeds at which passenger vehicles and commercial vehicles operating within defined driver behaviors may become trapped at four quadrant gate crossings. Determination of a minimum critical speed and associated gate operational parameters, train operation, and modeled escape sequence is used to suggest parameters for the overall design and operation of a trapped vehicle detection system. Two train operating scenarios are evaluated, the first provides no deceleration when a trapped vehicle is detected. The second scenario has the train decelerate when a trapped vehicle is detected. The overall distance requirements for location of sensors to provide train control and implement a trapped vehicle detection system is the objective of this paper. (A*) For the covering abstract see ITRD E110327. |
| 总页数： | PROCEEDINGS OF 6TH WORLD CONGRESS ON INTELLIGENT TRANSPORT SYSTEMS (ITS), HELD TORONTO, CANADA, NOVEMBER 8-12, 1999. 1999. pp- |
| 报告类型： | 科技报告 |
相关文献
- DESIGN OF GATE DELAY AND GATE INTERVAL TIME FOR FOUR-QUADRANT GATE SYSTEM AT RAILROAD-HIGHWAY GRADE CROSSINGS.
- Illinois High-Speed Rail Four-Quadrant Gate Reliability Assessment.
- SYSTEM SIMULATION OF DUAL-GATE AT-GRADE RAILROAD-HIGHWAY CROSSINGS: DEVELOPMENT AND VERIFICATION.
- VALIDATION OF A FOUR-QUADRANT GATE SIMULATION MODEL: PREDICTED VERSUS ACTUAL GATE OPERATING VALUES.
- Visibility; Work Zone Traffic Controls; Highway-Rail Grade Crossings 2014. Transportation Research Record (TRR): Journal of the Transportation Research Board, No. 2458.
- Visibility; Work Zone Traffic Controls; Highway-Rail Grade Crossings 2014. Transportation Research Record (TRR): Journal of the Transportation Research Board, No. 2458
检索历史
应用推荐
