Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests
To reveal the speed control behaviour and manoeuvring characteristics of direct vehicles that stop-go through signalised intersections, a large-scale field driving test was carried out in Chongqing to collect vehicle data under natural driving conditions. The characteristics of speed, longitudinal a...
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| Format: | Article |
| Language: | English |
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University of Zagreb, Faculty of Transport and Traffic Sciences
2024-12-01
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| Series: | Promet (Zagreb) |
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| Online Access: | https://traffic2.fpz.hr/index.php/PROMTT/article/view/587 |
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| _version_ | 1850250403596206080 |
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| author | Shijia LI Yansong LONG Yanyong GUO Fanxing KONG Jin XU |
| author_facet | Shijia LI Yansong LONG Yanyong GUO Fanxing KONG Jin XU |
| author_sort | Shijia LI |
| collection | DOAJ |
| description | To reveal the speed control behaviour and manoeuvring characteristics of direct vehicles that stop-go through signalised intersections, a large-scale field driving test was carried out in Chongqing to collect vehicle data under natural driving conditions. The characteristics of speed, longitudinal acceleration rate and their two-dimensional correlation were analysed for deceleration and acceleration behaviour at signalised intersections. Further, a sensitivity analysis of the simulation model on measured data was done with the micro-traffic simulation experiment of a signalised intersection. The following were observed: (1) Drivers’ speed-selection behaviours become more concentrated with closer distance from the stop point. The transects ±25 m from the stop point are abrupt change points in the discrete nature of driver speed-selective behaviours. (2) Drivers’ desire to decelerate during the stop-go through signalised intersections is more robust, with the magnitude of pedal manoeuvres for deceleration behaviours being more intense than that for acceleration behaviours. (3) There is a nonlinear correlation between longitudinal acceleration rate and speed. The longitudinal acceleration rate increased with increase in speed and then decreased with the inflection point at 15 km/h. (4) The micro-traffic simulation’s acceleration rate model is sensitive to measured acceleration rate parameters. This study guides the parameter setting of speed, deceleration rate and acceleration rate models for microscopic traffic simulation and for parameter calibration of the car-following model. |
| format | Article |
| id | doaj-art-0fbd0c3add05438fa8fc3b7258f1454a |
| institution | OA Journals |
| issn | 0353-5320 1848-4069 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | University of Zagreb, Faculty of Transport and Traffic Sciences |
| record_format | Article |
| series | Promet (Zagreb) |
| spelling | doaj-art-0fbd0c3add05438fa8fc3b7258f1454a2025-08-20T01:58:12ZengUniversity of Zagreb, Faculty of Transport and Traffic SciencesPromet (Zagreb)0353-53201848-40692024-12-013661022103810.7307/ptt.v36i6.587587Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving TestsShijia LI0Yansong LONG1Yanyong GUO2Fanxing KONG3Jin XU4Chongqing Jiaotong University, College of Traffic and TransportationChengdu Communications Investment Intelligent Transportation Technology Service Co., LtdSoutheast University, School of TransportationChina Railway Eryuan Engineering Group Co., LtdChongqing Jiaotong University, College of Traffic and Transportation; Xinjiang Agricultural University, School of Transportation and Logistics EngineeringTo reveal the speed control behaviour and manoeuvring characteristics of direct vehicles that stop-go through signalised intersections, a large-scale field driving test was carried out in Chongqing to collect vehicle data under natural driving conditions. The characteristics of speed, longitudinal acceleration rate and their two-dimensional correlation were analysed for deceleration and acceleration behaviour at signalised intersections. Further, a sensitivity analysis of the simulation model on measured data was done with the micro-traffic simulation experiment of a signalised intersection. The following were observed: (1) Drivers’ speed-selection behaviours become more concentrated with closer distance from the stop point. The transects ±25 m from the stop point are abrupt change points in the discrete nature of driver speed-selective behaviours. (2) Drivers’ desire to decelerate during the stop-go through signalised intersections is more robust, with the magnitude of pedal manoeuvres for deceleration behaviours being more intense than that for acceleration behaviours. (3) There is a nonlinear correlation between longitudinal acceleration rate and speed. The longitudinal acceleration rate increased with increase in speed and then decreased with the inflection point at 15 km/h. (4) The micro-traffic simulation’s acceleration rate model is sensitive to measured acceleration rate parameters. This study guides the parameter setting of speed, deceleration rate and acceleration rate models for microscopic traffic simulation and for parameter calibration of the car-following model.https://traffic2.fpz.hr/index.php/PROMTT/article/view/587traffic engineeringsignalised intersectionfield driving testspeed characteristicslongitudinal acceleration rate characteristicssimulation verification |
| spellingShingle | Shijia LI Yansong LONG Yanyong GUO Fanxing KONG Jin XU Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests Promet (Zagreb) traffic engineering signalised intersection field driving test speed characteristics longitudinal acceleration rate characteristics simulation verification |
| title | Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests |
| title_full | Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests |
| title_fullStr | Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests |
| title_full_unstemmed | Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests |
| title_short | Driving Characteristics and Speed Behaviour Parameters of Direct Traffic at Intersections Based on Field Driving Tests |
| title_sort | driving characteristics and speed behaviour parameters of direct traffic at intersections based on field driving tests |
| topic | traffic engineering signalised intersection field driving test speed characteristics longitudinal acceleration rate characteristics simulation verification |
| url | https://traffic2.fpz.hr/index.php/PROMTT/article/view/587 |
| work_keys_str_mv | AT shijiali drivingcharacteristicsandspeedbehaviourparametersofdirecttrafficatintersectionsbasedonfielddrivingtests AT yansonglong drivingcharacteristicsandspeedbehaviourparametersofdirecttrafficatintersectionsbasedonfielddrivingtests AT yanyongguo drivingcharacteristicsandspeedbehaviourparametersofdirecttrafficatintersectionsbasedonfielddrivingtests AT fanxingkong drivingcharacteristicsandspeedbehaviourparametersofdirecttrafficatintersectionsbasedonfielddrivingtests AT jinxu drivingcharacteristicsandspeedbehaviourparametersofdirecttrafficatintersectionsbasedonfielddrivingtests |