2012 12th International Conference on ITS Telecommunications最新文献_第5页

Implementation of car-following system using LiDAR detection 利用激光雷达探测实现汽车跟随系统

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425157

C. Hsu, Tsung-hua Hsu, K. Chang

{"title":"Implementation of car-following system using LiDAR detection","authors":"C. Hsu, Tsung-hua Hsu, K. Chang","doi":"10.1109/ITST.2012.6425157","DOIUrl":"https://doi.org/10.1109/ITST.2012.6425157","url":null,"abstract":"This paper presents a ACC-like car following system to track a preceding car and keep a safe distance based on a laser imaging, detection, and ranging (LiDAR) sensor. The function of car-following has the ability of tracking control, including longitudinal and lateral control. System has two tasks which are environment identification and steering control. To accomplish the car following sensing task, environment information provided by LiDAR and monocular vision is used to verify the correctness of LiDAR detection. A camera is an embedded device to map LiDAR data onto image and verify the detection ability. LiDAR sensor which has one-dimensional scanning ability can measure the relative distance from preceding vehicle by scanning the horizontal plane with laser beams. The speed variation tracking is implemented by Fuzzy algorithm, and vehicle control is applied as the steering control strategy to keep up with the trajectory in lateral control. The control actuator gets related data using CAN. Environmental clutter becomes the main challenge in data processing when LiDAR tries to track the desired vehicle. From LiDAR data and camera information, this paper also provided a data fusion algorithm to do verified consideration. From relative position, the steering control is applied with curvature in pure pursuit control. In related experiments on ARTC campus, this system shows its ability to enhance driver assistance service and realize an adaptive tracking safety by using sensing information.","PeriodicalId":143706,"journal":{"name":"2012 12th International Conference on ITS Telecommunications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130342320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Reducing the environmental impact of taxi operation: The taxi-sharing use case 减少出租车运营对环境的影响:出租车共享用例

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425191

P. D’orey, Ricardo Fernandes, Michel Ferreira

引用次数: 13

A study of DSRC jammer in vehicle safety application testbed DSRC干扰器在汽车安全应用试验台的研究

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425169

C. Liang, Bo-Chiuan Chen

引用次数: 4

Navigation system using ZigBee wireless sensor network for parking 导航系统采用ZigBee无线传感器网络进行停车

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425251

Yuki Hirakata, A. Nakamura, K. Ohno, M. Itami

引用次数: 34

Application of MBSE as a support to the definition of the port informer service in the Italian ports 应用MBSE作为对意大利港口的港口信息服务定义的支持

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425222

Lucio Tirone, S. Sorge, Giada Traballesi

{"title":"Application of MBSE as a support to the definition of the port informer service in the Italian ports","authors":"Lucio Tirone, S. Sorge, Giada Traballesi","doi":"10.1109/ITST.2012.6425222","DOIUrl":"https://doi.org/10.1109/ITST.2012.6425222","url":null,"abstract":"This paper describes an application of the Model Based Systems Engineering (MBSE) approach in a study performed on behalf of the Italian Port Informers Association, with the purpose to provide a solid technical background to the definition of the Port Informer Service (also referred in this paper simply as Service), and to its future evolution. The current Italian legislation does not include such Service neither among the “public utility services” ruled by the Maritime Authority (Coast Guard), nor among the “general interest services” ruled by the Port Authority. The lack of a clear definition of the Service is the source of an uncertain situation, in which the activities of the Port Informers derive from local ordinances issued by the single Harbor Master's Offices (Capitanerie di Porto, local office of the Coast Guard). From a different point of view, the continuous evolution in the technological equipment of the authorities involved in port operations, with systems such as Vessel Traffic Services (VTS), Automatic Identification System (AIS), Port Management and Information System (PMIS) and so on, urges the Port Informers to share a common process of migration, in order to be fully integrated in the exploitation of the opportunities made available by the new technologies. A strong need was thus felt for a new regulation of the services provided by the Port Informers at national level, in order to promote a necessary uniformity in the provision of the Service, and to better support the management of port security, maritime traffic monitoring and navigation security.","PeriodicalId":143706,"journal":{"name":"2012 12th International Conference on ITS Telecommunications","volume":"990 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133304989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Joint power allocation and MMSE equalizer designs for MIMO distributed relay networks MIMO分布式中继网络的联合功率分配和MMSE均衡器设计

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425250

Keshav Singh, Meng-Lin Ku

引用次数: 0

Communication-zone field analysis of electronic-toll-collection system by hybrid FDTD-PO method 基于FDTD-PO混合方法的电子收费系统通信区场分析

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425273

Yan Zhang, Peng Sun, Shan-wei Lu, Bing He

引用次数: 4

Intelligent eco-driving suggestion system based on vehicle loading model 基于车辆装载模型的智能生态驾驶建议系统

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425241

Wei-Yao Chou, Yi-Chun Lin, Yu-Hui Lin, Syuan-Yi Chen

引用次数: 16

A surface-based vacant space detection for an intelligent parking lot 一种基于表面的智能停车场车位检测方法

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425183

Chingchun Huang, Yu-Shu Dai, Sheng-Jyh Wang

引用次数: 14

Evaluating urban traffic jam based on a Urban Cell Transmission Model (UCTM) 基于城市小区传输模型(UCTM)的城市交通拥堵评价

2012 12th International Conference on ITS Telecommunications Pub Date : 2012-11-01 DOI: 10.1109/ITST.2012.6425168

Bo Xie, Yingwen Chen, Ming Xu

引用次数: 2