IEEE Intelligent Transportation Systems Magazine最新文献_第7页

Human-Like Decision Making at Unsignalized Intersections Using Social Value Orientation 利用社会价值取向在无信号交叉路口做出与人类相似的决策

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-12-27 DOI: 10.1109/mits.2023.3342308

Yan Tong, Licheng Wen, Pinlong Cai, Daocheng Fu, Song Mao, Botian Shi, Yikang Li

{"title":"Human-Like Decision Making at Unsignalized Intersections Using Social Value Orientation","authors":"Yan Tong, Licheng Wen, Pinlong Cai, Daocheng Fu, Song Mao, Botian Shi, Yikang Li","doi":"10.1109/mits.2023.3342308","DOIUrl":"https://doi.org/10.1109/mits.2023.3342308","url":null,"abstract":"With the commercial application of automated vehicles (AVs), the sharing of roads between AVs and human-driven vehicles (HVs) will become a common occurrence in the future. While research has focused on improving the safety and reliability of autonomous driving, it’s also crucial to consider collaboration between AVs and HVs. Human-like interaction is a required capability for AVs, especially at common unsignalized intersections, as human drivers of HVs expect to maintain their driving habits for intervehicle interactions. This article uses the social value orientation (SVO) in the decision making of vehicles to describe the social interaction among multiple vehicles. Specifically, we define the quantitative calculation of the conflict-involved SVO at unsignalized intersections to enhance decision making based on the reinforcement learning method. We use naturalistic driving scenarios with highly interactive motions for the performance evaluation of the proposed method. The experimental results show that SVO is more effective in characterizing intervehicle interactions than conventional motion-state parameters like velocity, and the proposed method can accurately reproduce naturalistic driving trajectories compared to behavior cloning.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"123 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140074861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Brain-Inspired Driver Emotion Detection for Intelligent Cockpits Based on Real Driving Data 基于真实驾驶数据的智能驾驶舱大脑启发式驾驶员情绪检测

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-12-22 DOI: 10.1109/mits.2023.3339758

Wenbo Li, Yingzhang Wu, Huafei Xiao, Shen Li, Ruichen Tan, Zejian Deng, Wen Hu, Dongpu Cao, Gang Guo

引用次数: 0

A Survey of Integrated Simulation Environments for Connected Automated Vehicles: Requirements, Tools, and Architecture 互联自动车辆综合仿真环境调查：需求、工具和架构

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-12-21 DOI: 10.1109/mits.2023.3335126

Vitaly G. Stepanyants, Aleksandr Y. Romanov

{"title":"A Survey of Integrated Simulation Environments for Connected Automated Vehicles: Requirements, Tools, and Architecture","authors":"Vitaly G. Stepanyants, Aleksandr Y. Romanov","doi":"10.1109/mits.2023.3335126","DOIUrl":"https://doi.org/10.1109/mits.2023.3335126","url":null,"abstract":"Automated and connected vehicles are emerging in the market. Currently, solutions are being proposed to use these technologies for cooperative driving, which can significantly improve road safety. Vehicular safety applications must be tested before deployment. It is challenging to verify and validate them in the real world. Therefore, simulation is used for this purpose. Modeling this technology necessitates coupled use of traffic flow, vehicle dynamics, and communication network simulators. State-of-the-art tools exist in these domains; however, they are difficult to integrate or lack full domain coverage. This article analyzes the requirements for an integrated connected and automated vehicle simulation environment for simulating vehicular cooperative driving automation with consideration of surrounding objects’ influence. For this purpose, we have assessed the existing challenges and practices. Vehicular simulation tools, signal propagation, and cooperative perception models are reviewed and analyzed. In our review, we focus mainly on autonomous driving simulators with 3D graphical environments as they have not yet been assessed for cooperative driving task fitness. Further, the current state of connected and automated vehicle simulation studies using these tools is surveyed, including single-tool and co-simulation approaches. We discuss the shortcomings of existing methods and propose an architecture for an integrated simulation environment (ISE) with full domain coverage using open source tools. The obtained conclusions can be further used in the development of connected and automated vehicle ISEs.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"126 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140074859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Multimodal Trajectory Prediction Method for Pedestrian Crossing Considering Pedestrian Motion State 考虑行人运动状态的行人过街多模式轨迹预测方法

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-12-13 DOI: 10.1109/mits.2023.3331817

Zhuping Zhou, Bowen Liu, Changji Yuan, Ping Zhang

{"title":"A Multimodal Trajectory Prediction Method for Pedestrian Crossing Considering Pedestrian Motion State","authors":"Zhuping Zhou, Bowen Liu, Changji Yuan, Ping Zhang","doi":"10.1109/mits.2023.3331817","DOIUrl":"https://doi.org/10.1109/mits.2023.3331817","url":null,"abstract":"Predicting pedestrian crossing trajectories has become a primary task in aiding autonomous vehicles to assess risks in pedestrian–vehicle interactions. As agile participants with changeable behavior, pedestrians are often capable of choosing from multiple possible crossing trajectories. Current research lacks the ability to predict multimodal trajectories with interpretability, and it also struggles to capture low-probability trajectories effectively. Addressing this gap, this article proposes a multimodal trajectory prediction model that operates by first estimating potential motion trends to prompt the generation of corresponding trajectories. It encompasses three sequential stages. First, pedestrian motion characteristics are analyzed, and prior knowledge of pedestrian motion states is obtained using the Gaussian mixture clustering method. Second, a long short-term memory model is employed to predict future pedestrian motion states, utilizing the acquired prior knowledge as input. Finally, the predicted motion states are discretized into various potential motion patterns, which are then introduced as prompts to the Spatio-Temporal Graph Transformer model for trajectory prediction. Experimental results on the Euro-PVI and BPI datasets demonstrate that the proposed model achieves cutting-edge performance in predicting pedestrian crossing trajectories. Notably, it significantly enhances the diversity, accuracy, and interpretability of pedestrian crossing trajectory predictions.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"26 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140941935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sight Distance of Automated Vehicles Considering Highway Vertical Alignments and Its Implications for Speed Limits 自动驾驶车辆的视距（考虑公路垂直排列）及其对速度限制的影响

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-12-08 DOI: 10.1109/mits.2023.3334769

Shuyi Wang, Yang Ma, Said M. Easa, Hao Zhou, Yuanwen Lai, Weijie Chen

{"title":"Sight Distance of Automated Vehicles Considering Highway Vertical Alignments and Its Implications for Speed Limits","authors":"Shuyi Wang, Yang Ma, Said M. Easa, Hao Zhou, Yuanwen Lai, Weijie Chen","doi":"10.1109/mits.2023.3334769","DOIUrl":"https://doi.org/10.1109/mits.2023.3334769","url":null,"abstract":"Most existing road infrastructures were constructed before the emergence of automated vehicles (AVs) without considering their operational needs. Whether and how AVs could safely adapt to as-built highway geometry are questions that remain inconclusive, and a plausible concern is a challenge from vertical alignments. To fill this gap, this study uses a virtual simulation to investigate the available sight distance (ASD) of AVs on vertical alignments subject to the current highway geometric design specification and its implications for speed limits. According to the scenario generation framework, several scenarios featuring vertical geometric elements and lidar sensors were created and tested. Moreover, the maximum speed for adequate ASD is calculated to determine the AV speed limit, considering safe sight distance and speed consistency requirements. The results indicate that crest curves are not disadvantaged in ASD compared with either sag curves or tangent grades. Only equipped with multichannel lidar and advanced perception algorithms enabling a lower detection threshold would a level 4 AV be compatible with the as-built vertical alignment with a design speed (\u0000<italic xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">V\u0000d\u0000) of 100 km/h. However, a level 3 AV can only adapt to the vertical profile with <italic xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">V\u0000d = 60 km/h. The findings of this study should be of interest to the road-oriented operational design domain and support road administrators in regulating AV safe speeds.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"41 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141575119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DERNet: Driver Emotion Recognition Using Onboard Camera DERNet：使用车载摄像头识别驾驶员情绪

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-12-07 DOI: 10.1109/mits.2023.3333882

Dingyu Wang, Shaocheng Jia, Xin Pei, Chunyang Han, Danya Yao, Dezhi Liu

{"title":"DERNet: Driver Emotion Recognition Using Onboard Camera","authors":"Dingyu Wang, Shaocheng Jia, Xin Pei, Chunyang Han, Danya Yao, Dezhi Liu","doi":"10.1109/mits.2023.3333882","DOIUrl":"https://doi.org/10.1109/mits.2023.3333882","url":null,"abstract":"Driver emotion is considered an essential factor associated with driving behaviors and thus influences traffic safety. Dynamically and accurately recognizing the emotions of drivers plays an important role in road safety, especially for professional drivers, e.g., the drivers of passenger service vehicles. However, there is a lack of a benchmark to quantitatively evaluate the performance of driver emotion recognition performance, especially for various application situations. In this article, we propose an emotion recognition benchmark based on the driver emotion facial expression (DEFE) dataset, which consists of two splits: training and testing on the same set (split 1) and different sets (split 2) of drivers. These two splits correspond to various application scenarios and have diverse challenges. For the former, a driver emotion recognition network is proposed to provide a competitive baseline for the benchmark. For the latter, a novel driver representation difference minimization loss is proposed to enhance the learning of common representations for emotion recognition over different drivers. Moreover, the minimum required information for achieving a satisfactory performance is also explored on split 2. Comprehensive experiments on the DEFE dataset clearly demonstrate the superiority of the proposed methods compared to other state-of-the-art methods. An example application of applying the proposed methods and a voting mechanism to real-world data collected in a naturalistic environment reveals the strong practicality and readiness of the proposed methods. The codes and dataset splits are publicly available at <uri xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/wdy806/CDERNet/</uri>\u0000.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"1 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140074856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ITS Applications That Prioritize Human Interaction [President’s Message] 优先考虑人际互动的智能交通应用[总统致辞]

3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-11-01 DOI: 10.1109/mits.2023.3314849

Cristina Olaverri-Monreal

{"title":"ITS Applications That Prioritize Human Interaction [President’s Message]","authors":"Cristina Olaverri-Monreal","doi":"10.1109/mits.2023.3314849","DOIUrl":"https://doi.org/10.1109/mits.2023.3314849","url":null,"abstract":"As we navigate toward the future, the integration of human awareness, interaction, and user-friendliness within intelligent transportation systems (ITS) becomes increasingly vital. Designing ITS technologies to prioritize the well-being and preferences of individuals and communities is paramount, ensuring transportation experiences that are safe, convenient, and enjoyable. By embracing human-centric factors during the development of ITS solutions, we can elevate the overall user experience and effectively address the evolving challenges posed by modern transportation. The successful adoption of ITS technologies depends on incorporating aspects that facilitate seamless interaction between humans and systems. This involves various dimensions, such as creating intuitive and user-friendly interfaces that accommodate diverse user needs, assessing the perceptions and trust levels that road users hold toward automated systems, understanding their decision-making processes as influenced by vehicle messages or road signs, and exploring the societal impacts of emerging technologies on mobility patterns, transportation access, and social equity. In addition, addressing concerns related to personal data collection and usage, promoting eco-conscious driving habits through educational endeavors, and navigating the intricate legal and ethical frameworks also play a crucial role in this adoption.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"34 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135454839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

When Blockchain Meets Urban Rail Transit: Current Prospects, Case Studies, and Future Challenges 当区块链遇上城市轨道交通:当前前景、案例研究和未来挑战

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-11-01 DOI: 10.1109/mits.2023.3294590

Hao Liang, Li Zhu, Fei Yu

{"title":"When Blockchain Meets Urban Rail Transit: Current Prospects, Case Studies, and Future Challenges","authors":"Hao Liang, Li Zhu, Fei Yu","doi":"10.1109/mits.2023.3294590","DOIUrl":"https://doi.org/10.1109/mits.2023.3294590","url":null,"abstract":"Thanks to the vigorous development of artificial intelligence, urban rail transit (URT) is undergoing a new round of intelligent upgrades. While its intelligence level is improving, URT suffers from a weak trust foundation, high data sharing costs, and low collaboration efficiency. Driven by outstanding features of decentralization, resilience against tampering, and traceability, blockchain can provide a safe and efficient value-trust exchange infrastructure for URT. This article focuses on the current prospects, case studies, and future challenges of blockchain-empowered URT. We first introduce blockchain fundamentals and mainstream blockchain platforms, comparing the technology’s advantages and highlighting the motivation of using it in URT. The prospects of using blockchain in the lifecycle of URT, which includes planning and construction, operation and management, control and security, and upgrading and transformation, are explored. Furthermore, a concrete case study of using blockchain in a distributed authentication scheme for URT is described. Extensive testing results show that the proposed blockchain-based distributed authentication scheme can enhance the security of the train control system without sacrificing communication performance. Finally, we summarize the challenges and problems when using blockchain in future URT systems.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"1 1","pages":"78-95"},"PeriodicalIF":3.6,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62345386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Semi-“Smart Predict, Then Optimize” Method for Traffic Signal Control 交通信号控制的半“智能预测再优化”方法

IF 3.6 3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-11-01 DOI: 10.1109/mits.2023.3284059

Cheng-Fu Yang, Sheng Jin, Jérémie A. Alagbé, Congcong Bai

{"title":"A Semi-“Smart Predict, Then Optimize” Method for Traffic Signal Control","authors":"Cheng-Fu Yang, Sheng Jin, Jérémie A. Alagbé, Congcong Bai","doi":"10.1109/mits.2023.3284059","DOIUrl":"https://doi.org/10.1109/mits.2023.3284059","url":null,"abstract":"An efficient intersection signal scheme is of vital significance to urban traffic operation. At present, multiperiod fixed-timing control is still the traffic signal control method adopted by many urban intersections. For the optimization problem of signal scheme selection at signalized intersections, we proposed three two-step prediction optimization methods that match the traffic arrival in different periods with the corresponding optimal signal scheme, aimed at reducing the total delay of vehicles at signalized intersections. The first method predicts the traffic flow in each entrance direction of the intersection by minimizing the mean square error (MSE), then obtains the total vehicle delay of each scheme in the signal scheme set through the Highway Capacity Manual 2010 delay formula, and finally substitutes it into the signal optimization model to obtain the optimal scheme combination. The second method directly predicts the total vehicle delay at intersections of all signal schemes by minimizing the MSE and then substitutes it into the signal optimization model to obtain the optimal scheme combination. The third method directly predicts the total vehicle delay at intersections of all signal schemes by minimizing both the MSE and the prediction error between every two schemes and then substitutes it into the signal optimization model to obtain the optimal scheme combination. Verification based on actual intersection shows that better optimization results can be obtained by integrating optimization objectives into the prediction process. Besides, some practical insights can be drawn through applicability analysis and sensitivity analysis. First, the proposed model is more suitable for intersections where traffic arrivals vary greatly. Second, with the increase of scheme differences within a certain range, the advantages of the proposed method become more obvious. Finally, it is necessary to balance the flexibility of traffic control with control effectiveness in practical applications.","PeriodicalId":48826,"journal":{"name":"IEEE Intelligent Transportation Systems Magazine","volume":"1 1","pages":"212-233"},"PeriodicalIF":3.6,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62345785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IEEE Foundation filler IEEE基础填料

3区工程技术

IEEE Intelligent Transportation Systems Magazine Pub Date : 2023-11-01 DOI: 10.1109/mits.2023.3324102

引用次数: 0