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In this paper, we present the “Adventure-I” mini-AUV prototype developed for educational and research tasks. The mini-AUV is simply equipped with one main propeller and two rudders, without any vertical and lateral thrusters. First, the whole structure and the main dimension of the “Adventure-I” mini-AUV is described. Second, the detailed specifications of the hardware system are illustrated, including...
Fault protection as a discipline involves a collection of flight software logic and operational processes for detecting unacceptable anomalous behavior, responding prior to reaching criticality, restricting the propagation of a failure beyond a fault containment region, and recovering the vehicle back to full or degraded functionality if possible. The System Fault Protection (SFP) design for the SMAP...
In vehicular ad hoc networks (VANETs) the network services and applications (e.g., safety messages) will require an exchange of vehicle and event location information. Effective lane changing and routing in Vehicular Ad hoc Networks is a challenging task. This paper aims to propose a solution to ensure the safety of drivers while changing lanes on the highways. Efficient and faster routing protocols...
Run-off test is performed in factory for first few limited production build machines. It verifies all the machine functions possible. The Virtual Vehicle Run-off test is new approach for automation test to perform first level product verification and validation in virtual environment to produce higher quality and productivity. Virtual Vehicle Run-off test helps to perform software PV&V in short...
For the purpose of engineering development for failure insert testing, a HiL model for automatic transmission was established and key boards of dSPACE system which contributed testing were set up. Aimed to simulate solenoid and sensor failure insert testing, the testing theory and method were introduced. Testing results showed that failure insert testing method can be used for solenoid and sensor...
A vehicle average speed monitoring system (ASMoS) design is proposed for speed management in Brunei Darussalam. This paper explains the principle of a RFID (Radio Frequency Identification)-based speed monitoring system, including all hardware and software considerations. Off-the-shelf industry standard RFID development kit is integrated with a Raspberry-Pi board as the Central Controller Unit (CCU)...
This paper presents the hardware design block diagram and software flow chart of intelligent embedded vehicle terminal, and this vehicle terminal is designed by taking AT91SAM9260-CU as the center, and the Linux operating system as platform. Furthermore, the paper also gives the design considerations to overcome the bad environment. This vehicle terminal is capable of high reliability, low power consumption,...
This article describes implementation of the DHSRM mobile application interfaced with a hardware Data Logger fitted on board of a vehicle. The Data Logger gathers data from sensors located in the vehicle and on the driver's body. The application is designed to monitor the quality of acquired signals in real time and dramatically shorten the time to estimate the driver's health status, including his/her...
Vehicular networks offer service coverage for urban environments that would otherwise be too expensive for infrastructure-based networks to provide. While many services have already been proposed based on collaboration between moving cars, the inclusion of parked cars in these systems extends their reach, coverage and stability. However, despite the presence of a large car battery, cars still suffer...
This fast abstract introduces a fault injection approach for assessing AUTOSAR systems while facing a number of facts and technical limitations discussed onwards. While commercially available AUTOSAR basic software implementations are certified and ISO 26262 complaint, third-party hardware and application software might have not gone through the same rigorous and extensive non-simulation-based validation...
The paper presents a new service paradigm for Vehicle Communication Platforms (VCPs), based on the Sensor Cloud concept. According to this paradigm, VCPs make available their components, including vehicle sensor and devices, to third-party vehicle monitoring applications, as virtual resources. We prototyped a Sensor Cloud service on the Click & Find™ VCP, currently supporting real-time Intelligent...
This paper describes the overall framework and components of an experimental platform for driver behavior monitoring based on driver's traffic violation records. This platform is composed of two separate subsystems: a driver assistance system based on road sign detection and recognition, and a traffic violation recording unit in which the vehicle is involved. The system provides drivers with their...
The management of multiple systems such as machine tools, vehicles, aircraft, among others, results in a very intense flow of data between the server and embedded systems, using wired and/or radio frequency structures, demanding performance and interest in real time systems. The objective of this study is to propose a low cost scalable architecture for embedded applications, using pools of personal...
The management of multiple systems such as machine tools, vehicles, aircraft, among others, results in a very intense flow of data between the server and embedded systems, using wired and/or radiofrequency structures, demanding performance and interest in real time systems. The objective of this study is to propose a low cost scalable architecture for embedded applications, using pools of personal...
According to the functional requirements of vehicle monitoring and early-warning, a system hardware solution and modularized software structure were put forward. Through embedded development technology, vehicle monitoring and early-warning system was developed based on UNO2170 industrial computer of Advantech with WinCE operating system using Embedded Visual C++ (EVC), which combined with multi-sensor...
The complexity of modern vehicular embedded systems is constantly rising. In addition, distributed embedded systems like automobiles often implement safety-relevant applications which have a high demands on safety and reliability. This poses a great challenge for the design of these systems. Self-adaptation may overcome these challenges and enhance the flexibility and robustness of automotive embedded...
The article presents an automated verification method of the Continental indirect tire pressure monitoring system in a Hardware-In-the-Loop (HIL) environment. For the test procedure a precise real-time system is necessary, which allows the evaluation of the outputs as the respond of the generated inputs by the test-engineer, and ensures the continuous observation. The prescribed test cases are separated...
This paper presents an overview of self-contained automated video analytics units that are man-portable and constitute nodes of a large-scale distributed sensor network. The paper highlights issues with traditional video surveillance systems in volatile environments such as a battle field and provides solutions to them in the form of Rapidly Deployable Video Analysis sensors. We discuss scientific...
We introduce integrated parking management system (IPMS) based on wireless sensor network. The system was designed with the object of a large scale deployment in existing facilities, and has been actually deployed to monitor over 400 parking spaces. This paper describes the fundamentals of hardware and software design, and several efforts to facilitate a long-term operation and ease of management...
Vehicle access control system is an important sub-system of the intelligentized residence section. Today, in a growing emphasis on personal and property safety, the control of vehicles' access authorization and the management of the vehicles' access authority, access time and access method via computer, is safe and convenient. This paper describes a set of vehicle access control system based on ZigBee...
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