The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
While most universities have courses in computer networks, embedded systems, and other related topics, few have courses dedicated to the uprising area of the Internet of Things (IoT). During the Fall quarter of 2014, Santa Clara University offered a graduate-level course on Internet of Things, whose curriculum was designed using an integrated approach in order to reflect the inter-disciplinary nature...
In this paper, we propose a FlexRay-based software reprogramming optimization, and we analyze the performance of FlexRay and CAN FD software reprogramming. To achieve this, we performed a theoretical analysis on the software reprogramming times of the protocol, and we compared the performance of the software reprogramming optimized FlexRay and CAN FD. We then compared the results of measurement from...
HW-SW partitioning is a key problem in HW-SW code sign of embedded systems studied extensively in the past. All proposed approaches are top down flows, that start from a homogeneous formal specification of the system and determine an optimal partitioning. Thus, the proposed techniques do not exploit reuse nor reconsider the HWSW partitioning of an already designed platform. This paper proposes an...
Embedded bus monitoring and fault diagnosis system, which was based on protocol SAE J1939 was designed in this paper. And this system took the 32-bit embedded one as a hardware platform, customized a WinCE6.0 operation system and used EVC as the tool to design the embedded application. The functions of CAN communication, protocol defamations etc were realized. Good human-computer interaction is developed...
In an overview paper called State of the Art: Embedding Security in Vehicles, Wolf et al. give a general state-of- the-art overview of IT security in vehicles and describe core security technologies and relevant security mechanisms. In this paper we show that a formal analysis of many of the related properties is possible. This indicates that many expected aspects in the design of vehicular security...
City-bus information integrated control network is a communication network based on CAN (controller area network), provides interactive information for ECUs (Electronic Control Units) in city-bus, and accomplishes the integrated control of internal electronic and electrical devices. Because CAN specification just defines physical layer and data link layer based on ISO/OSI Reference Model, the higher...
This paper presents a novel security architecture for in-vehicle communication. The ratio of electronics to vehicle equipment is steadily increasing. And novel vehicles will also have connectibility to public networks to provide many kinds of services. Therefore, they are expected to suffer from a wide variety of threats and the electronic control units (ECUs) embedded in them may execute execute...
This paper discusses an innovative extension of a platform that integrates external intelligent environments into state-of-the-art vehicles. The platform is dedicated to automotive environments for sensor networks focusing on distribution along a personal area vehicle network. Since the platform infrastructure is currently limited and forms a non scalable process unit, an embedded OSGi-based UPnP...
This paper describes how we can use existing mobile technology to track the vehicle. Here the embedded system along with the mobile is used to prevent the vehicle from being stolen and also if the vehicle is stolen then its location can be tracked. Mobile technology is the fastest growing communication mode. In todaypsilas mobile technology we all are acquainted with short message service (SMS). In...
Time-triggered protocol (TTP) is a time-division multiple access (TDMA)-based bus protocol designed for use in safety-critical avionics and automotive distributed embedded systems. Design space exploration (DSE) for TTP-based distributed embedded system involves searching through a vast design space of possible task-to-CPU mappings, task/message schedules and bus access configurations to achieve certain...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.