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2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)最新文献

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Evolution analysis of traffic oscillation under simple road network structure 简单路网结构下交通振荡演化分析
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00132
Sun Liting
{"title":"Evolution analysis of traffic oscillation under simple road network structure","authors":"Sun Liting","doi":"10.1109/ISCTT51595.2020.00132","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00132","url":null,"abstract":"This paper, considering a simple road network, concludes one origin-destination pair, two-route network and a diverge and a merge, analysis some consequences of queue spillback, proposes exact formulas for traffic flow patterns, and two typical oscillation solutions are obtained, one of which is decreasing and the other is periodic. In addition, this paper also analyzes the impact of merge road traffic capacity change on the whole network queue spillback.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115408439","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: 0
Design and Implementation of Space Target Tracking Monitoring and Assistant Training by Simplified General Performance Model 基于简化通用性能模型的空间目标跟踪监测与辅助训练设计与实现
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00013
Xiaoxiang Liu, Chengli Li, Sanwen Li, Bin Cai
{"title":"Design and Implementation of Space Target Tracking Monitoring and Assistant Training by Simplified General Performance Model","authors":"Xiaoxiang Liu, Chengli Li, Sanwen Li, Bin Cai","doi":"10.1109/ISCTT51595.2020.00013","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00013","url":null,"abstract":"On the basis of current situation and actual needs of space target tracking and monitoring, a simplified general performance (SGP4) based system for space target tracking monitoring and assistant training is designed and implemented. It has the functions of multi-target real-time situation display, realtime calculation and fast switching of multi-target guidance, and multi-target tracking and forecasting. It will provide command decision support for target tracking. At the same time, the assistant training function provides biased guidance information for tracking equipment daily training.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"4 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120977510","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: 0
Driveline Torsional Vibration Analysis and Research of a Light Van 轻型货车传动系扭振分析与研究
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00105
Y. Zhong, Duan Long Yang, D. Lei, Liu Bo, Huang Hui
{"title":"Driveline Torsional Vibration Analysis and Research of a Light Van","authors":"Y. Zhong, Duan Long Yang, D. Lei, Liu Bo, Huang Hui","doi":"10.1109/ISCTT51595.2020.00105","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00105","url":null,"abstract":"This Paper presents an investigation of torsional vibration of a light Van driveline, Torsional vibration theory was researched, a CAE model of the light van for torsional vibration analysis was established. The CAE model was verified by comparing the CAE analysis results and tests. Sensitivity of driveline component parameters for torsional vibration was studied. This research is of significance for reducing driveline's torsional vibration and developing driveline's NVH.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121356418","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
Research on Algorithms for Deep Mining of Massive Unstructured Internet of Things Data 海量非结构化物联网数据深度挖掘算法研究
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00046
Shangqing Ning, Qiushuo Song
{"title":"Research on Algorithms for Deep Mining of Massive Unstructured Internet of Things Data","authors":"Shangqing Ning, Qiushuo Song","doi":"10.1109/ISCTT51595.2020.00046","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00046","url":null,"abstract":"This article analyzes the basic characteristics of Internet of Things data. The content of this article includes differentiation, similarity, and multi-path storage. The author studied a large number of unstructured deep mining algorithms, such as fuzzy system modeling, T-S fuzzy neural network, rough set classification construction, rough set attribute reduction, Apriori algorithm calculation and other related content. Based on examples, the author studies the actual application of the algorithm. The purpose of this article is to enhance the application value of mining algorithms and improve the rationality of massive unstructured content.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125188082","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: 0
Research on Function Modeling Method of CBTC Regional Control Subsystem CBTC区域控制子系统函数建模方法研究
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00082
Sun Wei zheng, Kuang Wen zhen, S. Chen
{"title":"Research on Function Modeling Method of CBTC Regional Control Subsystem","authors":"Sun Wei zheng, Kuang Wen zhen, S. Chen","doi":"10.1109/ISCTT51595.2020.00082","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00082","url":null,"abstract":"The functional requirements of the zone controller (ZC) subsystem in the communication-based train control (CBTC) system are discussed. The Unified Modeling Language (UML) is combined with the special requirements of train operation control in CBTC to standardize the implementation process of the ZC subsystem and improve the development efficiency of the system. This article uses UML modeling to intuitively display the structure of the system, check the integrity of the system, and complete the simulation verification of the system model.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115470005","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: 0
Exploration of University Informatization Construction Based on Mathematical Modeling Thought 基于数学建模思想的高校信息化建设探索
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00014
Qiu Xiaopeng, Z. Yupeng
{"title":"Exploration of University Informatization Construction Based on Mathematical Modeling Thought","authors":"Qiu Xiaopeng, Z. Yupeng","doi":"10.1109/ISCTT51595.2020.00014","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00014","url":null,"abstract":"Applying modern information management to teaching management in colleges and universities is not only the need of colleges and universities' own development, but also the trend of social development. As the basic language of the basic discipline, mathematics coexists with diversity and interest, and its application in various disciplines has infinite potential, and the transformation way to realize this process is the idea of mathematical modeling. With the rapid development of big data technology, universities can integrate resources, analyze their advantages and make their undertakings flourish. Big data technology is mainly used to collect, process and statistically analyze university construction data, predict the results after mathematical modeling, let the data express the truest and most objective affairs truth, and provide data support for the efficient and rapid development of universities. Combining mathematical modeling technology for data analysis and data mining, refining valuable data and establishing a perfect data security protection system can contribute to teaching, scientific research, management, decision-making and other aspects, thus promoting the all-round development of colleges and universities.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128964902","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: 0
A new LDPC decoding scheme based on BP and Gated Neural Network 一种新的基于BP和门控神经网络的LDPC解码方案
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00066
Yong Liu, Xiaolin Liu, Zhongyi Ding, Yue Hu, Ling Zhao
{"title":"A new LDPC decoding scheme based on BP and Gated Neural Network","authors":"Yong Liu, Xiaolin Liu, Zhongyi Ding, Yue Hu, Ling Zhao","doi":"10.1109/ISCTT51595.2020.00066","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00066","url":null,"abstract":"In long wave communication scenarios, channel interferences lead to noise correlation. Since traditional belief propagation (BP) decoding algorithm is designed based on additive white Gaussian noise (AWGN), a performance cost will appear when it comes to correlated noise. In this paper, a new LDPC decoding scheme that applies to correlated Gaussian noise is proposed. We design a BP-gated neural network-BP structure to carry on two rounds of BP decoding with the second round based on optimized noise. By adopting gated neurons in typical NN, CNN, training performance is improved. Simulation shows that compared with BP decoding algorithm, the new decoding scheme outperforms traditional method by 0.5∼0.61 dB when bit error rate is 10–6. This decoding scheme also works on pectinate noise with performance gain of 1.5dB.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114858173","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: 4
Analysis of Doppler Effect of Vehicle Noise on Environmental Noise 车辆噪声对环境噪声的多普勒效应分析
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/isctt51595.2020.00112
Qian Zhao, Xintan Ma, Xiang Liu
{"title":"Analysis of Doppler Effect of Vehicle Noise on Environmental Noise","authors":"Qian Zhao, Xintan Ma, Xiang Liu","doi":"10.1109/isctt51595.2020.00112","DOIUrl":"https://doi.org/10.1109/isctt51595.2020.00112","url":null,"abstract":"In the process of building traffic noise model, Doppler effect of vehicle noise is seldom considered. By establishing the noise radiation model of single vehicle and calculating with MATLAB software, the influencing factors of Doppler noise are analyzed. According to the distribution characteristics of sensitive points on both sides of different roads, the influence degree of Doppler effect on environmental noise under different speed and location of measuring points is theoretically analyzed. The results show that: vehicle speed and the location of measuring points within a certain distance are the main influencing factors of Doppler noise; when the vehicle speed is lower than 67.0 km/h, the Doppler effect has no effect on the environmental noise no matter what road people are driving on. When the vehicle speed is higher than 67.0 km/h, the Doppler effect has the greatest impact on the environmental noise by 2 dB when driving on the urban road, and has the greatest impact on the environmental noise by 3 dB when driving on the highway.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131355349","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: 3
Research on Fashion Design Based on Human-Computer Interaction Technology in the Era of Big Data 大数据时代基于人机交互技术的服装设计研究
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00069
Shuo Yang, Weidong Liu, Cong-fu Xu
{"title":"Research on Fashion Design Based on Human-Computer Interaction Technology in the Era of Big Data","authors":"Shuo Yang, Weidong Liu, Cong-fu Xu","doi":"10.1109/ISCTT51595.2020.00069","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00069","url":null,"abstract":"With the rise of big data, big data technology has been widely used in many industries and fields. However, there are not many related technology applications in the field of fashion design. Considering the characteristics of fashion design information in the era of big data, this paper establishes the information database of fashion design, introduces data mining technology to deeply mine the information of various elements of fashion design, and designs the information query system of fashion design by using human-computer interaction tools, which provides reference for the design ideas of fashion designers and realizes the exchange and sharing of big data. The human-computer interaction system can provide objective design basis and scientific design method for fashion design. It is a bold attempt to combine advanced information technology with traditional fashion design field, and is helpful to promote the liberation of thinking in fashion design field.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131921724","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: 0
Research on the Relationship between the Investment in Transportation and Medical Industry and Road Traffic Safety in China 中国交通、医疗产业投资与道路交通安全关系研究
2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT) Pub Date : 2020-11-01 DOI: 10.1109/ISCTT51595.2020.00096
Lilu Sun, Mengwei Chen, Zhijing Zhang, Sen Dong
{"title":"Research on the Relationship between the Investment in Transportation and Medical Industry and Road Traffic Safety in China","authors":"Lilu Sun, Mengwei Chen, Zhijing Zhang, Sen Dong","doi":"10.1109/ISCTT51595.2020.00096","DOIUrl":"https://doi.org/10.1109/ISCTT51595.2020.00096","url":null,"abstract":"Road traffic safety is related to many factors, and it is also an important index to test the level of traffic safety management and the utilization rate of traffic investment. The investment in transportation industry, mainly composed of road traffic environment and traffic management investment, plays a decisive role in road traffic environment and is the main reason bring up traffic safety accidents. The medical investment in traffic safety assistance system includes pre-hospital emergency treatment and post-hospital treatment, and it's amplitude reflects the emergent management level of traffic safety. In order to explore the impact of China's road traffic safety management level and traffic investment utilization rate on road safety, this paper selects relevant indicators of the transportation industry investment and the medical industry investment in 31 provinces of China from 2004 to 2018 to construct a fixed effect model for studying the impact of various factors on the direct property loss in road traffic accidents. Results show that: 2004–2018 GDP, the number of newly registered civil vehicles, the number of medical and health institutions and the urban per capita road area have a positive correlation with the direct property loss in traffic accidents; the investment in transportation and the total high length have a negative correlation with the direct property loss in traffic accidents.","PeriodicalId":178054,"journal":{"name":"2020 5th International Conference on Information Science, Computer Technology and Transportation (ISCTT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134349598","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: 0
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