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2009 IEEE International Conference on Electro/Information Technology最新文献

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A test-bed for verification of vehicle safety communications applications 验证车辆安全通信应用的试验台
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189637
M. Naserian, K. Krueger
{"title":"A test-bed for verification of vehicle safety communications applications","authors":"M. Naserian, K. Krueger","doi":"10.1109/EIT.2009.5189637","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189637","url":null,"abstract":"The development of safety and comfort systems in vehicles requires appropriate tool that assists engineers in the development, test, and verification processes. An off-the-shelf tool called CANape has appropriate interfaces to the vehicle bus systems, Electronic Control Units and multimedia recording. CANape has assisted automotive manufacturers and suppliers in developing driver assistance, vehicle and traffic safety, comfort and infotainment systems in additional to powertrain and transmission control applications. This paper introduces a test-bed for development, tuning, testing and verification of vehicle-to-vehicle communications systems for safety applications using CANape from Vector Informatik (Vector).","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130290388","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
Selective clock gating by using wasting toggle rate 利用损耗切换率进行选择性时钟门控
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189650
Li Li, K. Choi, Seongmo Park, Moo-Kyoung Chung
{"title":"Selective clock gating by using wasting toggle rate","authors":"Li Li, K. Choi, Seongmo Park, Moo-Kyoung Chung","doi":"10.1109/EIT.2009.5189650","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189650","url":null,"abstract":"In this paper, we propose a RT level power reduction scheme which can be used for any applications that have power problem when designers use traditional design flow. A novel wasting-toggle-rate based clock power reduction technique is introduced and verified along with traditional design flow. The proposed technique can choose optimal clock-gating style selectively to minimize the power based on proposed wastingtoggle-rate analysis at RT level, and the optimization is based on proposed power equations without simulating the design at gate level. We have tested the proposed technique on real industrial multimedia-mobile-processor design. For the accuracy of the power optimization results, all of them are measured at gate level after synthesis by using industrial 65 nanometer technology library. The experimental results show that the technique reduces average 35.84% power comparing with non-clock gating design and 19.28% power comparing with clock-gating design by Power Compiler. The design overhead of the proposed technique is 1.79% increase of area and 2.55% increase of the critical path delay for whole circuit comparing with the original circuit.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134434551","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: 10
Anesthesia patient monitoring and control in wireless-based systems 基于无线系统的麻醉患者监测与控制
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189592
Z. Tan, L. Wang, Hong Wang
{"title":"Anesthesia patient monitoring and control in wireless-based systems","authors":"Z. Tan, L. Wang, Hong Wang","doi":"10.1109/EIT.2009.5189592","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189592","url":null,"abstract":"This paper investigates impact of noise and signal averaging on patient control in anesthesia applications in wireless connected systems. Such systems involve communication channels which introduce noises due to quantization, channel noises, and have limited communication bandwidth resources. Usually signal averaging can be used effectively in reducing noise effects when remote monitoring and diagnosis are involved. However, when feedback is intended, we show that signal averaging will lose its utility substantially. To explain this phenomenon, we analyze stability margins under signal averaging and derive some optimal strategies for selecting windows size. A typical case of anesthesia depth control problems is used in this development.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"174 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134311838","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: 2
Detection of body posture with low-cost CMOS camera systems for applications in medical care 用低成本CMOS相机系统检测人体姿势在医疗中的应用
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189631
Yanfei Liu, C. Pomalaza-ráez
{"title":"Detection of body posture with low-cost CMOS camera systems for applications in medical care","authors":"Yanfei Liu, C. Pomalaza-ráez","doi":"10.1109/EIT.2009.5189631","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189631","url":null,"abstract":"This paper describes an ongoing research program aimed to develop a network of low-cost, low-power consumption CMOS cameras whose main function is to determine, within a typical house or office room, the posture of a human body, i.e. standing, sitting, or laying down. Fast, low-complexity algorithms have been developed which can be implemented on the limited CPU and RAM resources that are available in the microprocessor chip that comes integrated with this type of cameras. When equipped with wireless communication capabilities, e.g. IEEE 802.15.4, the cameras can perform data fusion and collaborative decision functions that can further increase the probability of correct detection and classification. It is envisioned that systems such as the one described in this paper will work in conjunction with a wireless body area network (WBAN) that measures vital signs. The final goal is to have an accurate and cost effective system capable of providing relevant and timely information to the medical personnel that is responsible for the care of the patients.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129361441","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
A Single-Pole-Triple-Throw (SP3T) MEMS RF switch for 24 GHz short range radar 用于24 GHz短距离雷达的单极三掷(SP3T) MEMS射频开关
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189607
A. Sinjari, S. Chowdhury
{"title":"A Single-Pole-Triple-Throw (SP3T) MEMS RF switch for 24 GHz short range radar","authors":"A. Sinjari, S. Chowdhury","doi":"10.1109/EIT.2009.5189607","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189607","url":null,"abstract":"The design of a MEMS continuous ground Single-Pole-Triple-Throw (SP3T) RF switch that can be used in a microscale 24 GHz short range radar (SRR) system for automotive pre-crash warning application has been presented. The SP3T RF MEMS switch incorporates 1 input port and 3 output ports. The design is based on electrostatically actuated cantilever beams and unlike other designs, uses a continuous ground that eliminate the effects of coupling capacitance between the ports and the ground. The HFSS TM simulation results show that at 24 GHz, the switch exhibits a return loss of 20.47 dB, insertion loss of 0.15 dB and an isolation of 29.7 dB among the ON and OFF ports. The actuation voltage of the switch is 14 volts.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127782850","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 secure E-tendering system 一个安全的电子投标系统
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189585
S. Mohammadi, H. Jahanshahi
{"title":"A secure E-tendering system","authors":"S. Mohammadi, H. Jahanshahi","doi":"10.1109/EIT.2009.5189585","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189585","url":null,"abstract":"Today E-tendering is increasingly being adopted through the world. An electronic environment presents obvious opportunities for collusion between principal and certain tenderers, fraud by tenderers and attempt of intruders to illegally access the system. In this paper, security requirements of an e-tendering system are described. Then the existing architecture of popular-tendering system are introduced. Then a new architecture for a highly secure E-tendering system is proposed. The new architecture uses encrypted iris pattern as biometric attribute for authentication of tenderers participating in a tender. The proposed architecture uses Shamir threshold crypto system for securing the e-tender box and imposes Bell- LaPadula security model on the access rights of parties involved in the e-tendering system.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127786691","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: 10
UWindsor Nios II: A soft-core processor for design space exploration 温莎Nios II:用于设计空间探索的软核处理器
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189659
Omar A. Al Rayahi, Mohammed A. S. Khalid
{"title":"UWindsor Nios II: A soft-core processor for design space exploration","authors":"Omar A. Al Rayahi, Mohammed A. S. Khalid","doi":"10.1109/EIT.2009.5189659","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189659","url":null,"abstract":"Field-programmable gate arrays (FPGAs) are increasingly being used for implementing embedded systems. Soft-core processors for FPGAs are also becoming popular due to reduced design costs and better flexibility. Commercial soft-core processors such as Altera Nios II and Xilinx Microblaze have been widely deployed. While some research has been done exploring the design space of soft-core CPUs, much work remains to be done. In this paper we describe the design of UWindsor Nios II (UWN2), a soft-core processor that supports the same instruction set as Altera Nios II. We explore and evaluate different architectural variations of UWN2 including: (i) hardware versus software multiplication support (ii) register file implementation (iii) pipeline register implementation. We then compare UWN2's performance with Altera's Nios II and show that, with the recommended design implementations, our processor remains competitive. In future work we plan to integrate UWN2 with SCBuild, a CAD tool developed for automated design space exploration for CPU cores.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115292377","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
A low-cost S-box for the Advanced Encryption Standard using normal basis 使用正常基的高级加密标准的低成本S-box
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189583
Mehran Mozaffari Kermani, A. Reyhani-Masoleh
{"title":"A low-cost S-box for the Advanced Encryption Standard using normal basis","authors":"Mehran Mozaffari Kermani, A. Reyhani-Masoleh","doi":"10.1109/EIT.2009.5189583","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189583","url":null,"abstract":"The Advanced Encryption Standard (AES) is a newly accepted secret key cryptographic standard for secure transfer of blocks of data. Among different transformations, the SubBytes transformation is the most expensive one in terms of the chip area and the power consumption in the hardware implementation of the AES. It consists of 16 S-boxes and hence the hardware optimization of the S-box is critical to reach a low-cost AES. In this paper, we present a low-cost S-box for the AES. Instead of using look-up tables for implementing the S-box, logic gate implementation based on a previously known low-complexity composite field using normal basis is utilized. Then, we present improved formulations for the inversion in the sub-fields within the S-box to reduce the area complexity of the implementations. After analyzing the complexities of the new architecture, we compare the ASIC implementation of the proposed S-box using 0:18µ CMOS technology with the previous ones. It is shown that the presented scheme has the lowest power consumption and area compared to its counterparts available in the open literature.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114386759","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: 35
Knowledge Management support for Quality Management to achieve higher customer satisfaction 知识管理支持质量管理，以达到更高的客户满意度
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189588
Fazel Ansari, M. Khobreh, S. Nasiri, M. Fathi
{"title":"Knowledge Management support for Quality Management to achieve higher customer satisfaction","authors":"Fazel Ansari, M. Khobreh, S. Nasiri, M. Fathi","doi":"10.1109/EIT.2009.5189588","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189588","url":null,"abstract":"As a Quality Management society transforms into a more knowledge and learned based society, it requires enhancement and improvement of strategies, systems and techniques towards meeting new expectations and demands. The importance of knowledge continues to grow to the spread of global networks, accelerated product cycles and changing market conditions. In this era; a progressive enterprise should strive to adapt itself successfully to new management skills, principles, abilities and higher levels of competency. Also customer demands and their levels of satisfaction are determined by new factors. In this paper, we surveyed related aspects of Knowledge Management in order to be integrated in Quality Management. Finally we have proposed a model of Knowledge Management approaches for supporting Quality Management to achieve higher customer satisfaction. It has been revealed that Knowledge Management brings and sustains advantages to fulfill customer demands by creating and supporting beneficial features through launching of appropriate Knowledge Management processes.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114771236","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: 15
Fault tolerant Control of electric power steering using Kalman filter-simulation study 基于卡尔曼滤波的电动助力转向容错控制仿真研究
2009 IEEE International Conference on Electro/Information Technology Pub Date : 2009-06-07 DOI: 10.1109/EIT.2009.5189596
Smitha Cholakkal, Xiang Chen
{"title":"Fault tolerant Control of electric power steering using Kalman filter-simulation study","authors":"Smitha Cholakkal, Xiang Chen","doi":"10.1109/EIT.2009.5189596","DOIUrl":"https://doi.org/10.1109/EIT.2009.5189596","url":null,"abstract":"This paper discusses a Fault tolerant Control (FTC) design for EPS considering the case of a faulty torsion bar torque sensor. The total torque that acts on the assist motor shaft is the sum of the torsion bar torque and road torque. By estimating the road torque using the vehicle model and signals from the vehicle stability systems and the torque on the assist motor shaft by using a motor based observer, the torsion bar torque sensor signal can be estimated. A Kalman filter design is used for the motor observer as the system is subjected to white noise.","PeriodicalId":393467,"journal":{"name":"2009 IEEE International Conference on Electro/Information Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124066102","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: 6
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