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This paper proposes an advanced system for process management via a credit card sized single board computer called raspberry pi based multi parameter monitoring hardware system designed using RS232 and microcontroller that measures and controls various global parameters. The system comprises of a single master and multiple slaves with wireless mode of communication and a raspberry pi system that can...
Wireless Sensor Networks consist of resource-constrained (energy, memory and processing) sensor nodes that are deployed at different locations, in order to monitor physical or environmental conditions. Several limitations exist nowadays, at simulation and at programming level, especially for heterogeneous Wireless Sensor Networks (composed of different hardware devices). Indeed, to optimize a self-organized...
Wireless Sensor Networks (WSN) are nowadays widely used in monitoring and tracking applications. This paper presents the feasibility of using Wireless Sensor Networks in active control for reducing low-frequency noise inside car interiors. This work presents the design of a WSN for active control law, from global specifications to hardware architecture of node with evaluation of the network performances...
In this study, a multi-purpose remote controller based on Bluetooth mobile phone (MRCBMP) is proposed to provide users for a convenient control interface. The IR, RF and Bluetooth modules are integrated into the microcontroller module cooperated with Bluetooth mobile phone by Bluetooth module. By MRCBMP, users can control IR, RF and Bluetooth controlled objects without the numerous conventional remote...
This paper presents a design and hardware implementation of a digital control section for chipless RFID tag readers. As the processing device a mid range microcontroller has been used. The control section is designed with a UWB chipless tag reader operating in the frequency range of 4.0 - 6.0 GHz. The designed digital controller has the capability of using with tags having a different number of bits...
This paper presents a SystemC-based system-level modeling framework for wireless sensor networks. Benefit from the advantages of SystemC in the aspect of hardware and software co-simulation, this modeling framework allows the performance evaluation of sensor networks at system-level with elaborate sensor node models. It is used to study an industrial application, in which an IEEE 802.15.4 sensor network...
This paper presents a complete SystemC-based Wireless Sensor Network model. It implements the entire IEEE 802.15.4 standard, and permits to simulate scenarios at high level, taking hardware and software low level parameters into account, also enabling design space exploration for system level designers.
In most modern industries there is a growing need for high efficiency and availability in motor driver systems. Moreover, motor operation monitoring is necessary to the implementation of proper and cost-effective motor maintenance, repair and replacing strategies. In this paper, a wireless sensor network for in-field operation monitoring of three-phase squirrel-cage induction motors is proposed. The...
A Graphical SystemC-based Wireless Sensor Network environment is presented. It allows system-level simulations with graphical inputs and outputs to easily simulate such distributed systems. The IEEE 802.15.4 standard is modeled; it is then possible to easily simulate scenarios at high level, taking many hardware and software low level parameters into account. It also enables design space exploration...
This thesis introduces the embedded technology, and describes the significance and necessity of using embedded technology to design RFID controller. Using embedded technology to design, with LPC2138 ARM microcontrollers as the core controller, a radio frequency chip, RC500, is used to design RF module and design the external interface circuit, then construct an RFID controller. The RFID controller...
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