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This paper presents a real-time, low-cost, wireless, AC and DC monitoring system based on an ATmega328P-PU microcontroller. The proposed system is composed by different client nodes, which have the task to measure the main electrical quantities involved in the system, and a server node that collects the data and send them to a display device. The system is well suited for a good accuracy monitoring...
This paper presents a monitoring system devoted to small sized photovoltaic (PV) power plants. The system is characterized by: a high level of integration; a low cost, when compared to the cost of the PV system to be monitored; and an easy installation in the majority of the PV plants with installed power of some kW. The system is able to collect, store, process and display electrical and meteorological...
The ability of monitoring a laboratory scale power system is crucial for research and educational purposes. This paper proposes the development of a low-cost real-time platform for monitoring a laboratory scale power system. The design and development of this novel monitoring system is based on a TMS320F28335 microcontroller of Texas Instruments. The microcontroller reads voltage and current measurements...
To solve problems that existed in wired water monitoring system, such as high cost and restricted monitoring water range, a kind of Lijiang River water environment monitoring system is designed based on WSN. In order to ensure long survival time of the sensor node and a high performance of routing node, MSP430 and ARM32F107 processor are employed respectively. After preprocessing data, MU709 3G module...
Internet of Things concept can be applied to all aspects of life, such as electricity, agriculture, transportation, energy and habitation. Most of the common monitoring systems in the Internet of Things (IoT) [1] suffer from lack of versatility as they apply only to a particular application area. Software design of the monitoring and management system for the IoT, as proposed in the paper, has high...
Expensive equipment materials of high-tech are more likely to suffer damage because of adverse effects from transport and storage circumstances. In order to keep materials in good state, the reference analyzed the characteristics of wireless sensor networks, and then designed an environment monitoring system by presenting its net-structure and proposing its software function modules and hardware structures...
Aiming at the weakness and deficiency of current coal mine monitoring system, this paper discusses the design and implementation of a platform to remotely monitor and control coal mine production processes over Industrial Ethernet by using the embedded technology. Integrated with each lower computer terminal are S3C2410 microprocessors that can be used for connectivity to the monitoring network effectively...
In recent years, Cloud Computing has been rapidly developed and become more and more popular. In order to convince the users the reliability of the services, Service Level Agreement (SLA) is subscribed between the providers and users. In this paper, a cloud service monitoring system is proposed to surveillance SLA operation and the behaviors of service provider. The monitoring system achieves dynamic...
A remote monitoring system of smoke images is implemented by the GPRS communications and embedded technology. Some respects of the system are described in details such as the overall framework structure of the system, the hardware configurations, the embedded terminal software platform and the programs developed for both the terminals and the server. With this system, the smoke images of scattered...
In this paper, a system based on ZigBee is designed to monitor angle of the jib of the crane. With inclinometer sensor, the angle of jib can be measured. And the data are transmitted to the remote monitoring center through the wireless module CC2530. When angle is out of the alarm range, system starts the alarm device to warn the crane operator. Tests and experiments have shown that the system is...
This paper presents an on-line distributed induction motor monitoring system based-on the ARM (Advanced RISC Machines), which is integrated with the embedded and CAN (Controller Area Network) bus technologies. The hardware structure of the system with the ARM microprocessor S3C2410X and CAN bus controller MCP2510 is introduced, the accomplishment of software of motor on-line monitoring system is also...
In this paper, a distributed system for the real-time tracking of the health of the power tower was designed. If the force is more than the setting value, a timely alarm will be produced and be transmitted to the remote control center through the network. The advanced technology of wireless sensor network is utilized in the system. The sensor nodes can form the multi-hop and self-organizing network...
Embedded system software remote upgrade is an important technology for device running. Take equipment monitoring system as an example, with IAP Technology as its basis, the Communication Protocol and its hardware and software for remote upgrade are designed. By use of Hierarchical Communication Protocol, short messaging, data transmission, Ethernet and other means of communication compatibility are...
In order to solve the serious problem of high energy consumption in large public buildings and government office buildings, this paper develops the monitoring system of building energy consumption (MSBEC), which could monitor not only energy consumption data, but also energy quality. Firstly, this paper designs the hardware subsystem with three-layer structure. At the information center layer, four...
Embedded system are pervasive in the infrastructure of our society for diverse tasks. In this paper, we research and design an embedded tank car monitoring system based on ARM9, There are two parts: hardware circuit design, we use the ARM9 embedded microprocessor core S3C2410X, design the network interface and data acquisition hardware circuit, including 8-channel analog input channels and 16 digital...
The indicator diagram of the pumping well is an important method to know the operation condition of the oil pump. It is a diagram consisting of the displacement and the load of the sucker rod in a complete period. In this paper, the monitoring system for operation conditions of pumping wells is designed based on ARM and the acceleration sensor, and the realization of the hardware and software of every...
The intelligent sensors used to detect the subjectpsilas behavior are classified on priority levels, superior and inferior. The levels might work in parallel or not. Which level is used is decided by the system in function of that event. The communication modes between levels are presented in this paper. The parallel/distributed structure is introduced because the sensor levels work in parallel. Testing...
This paper discusses the design of a centralized control and monitoring system for railway traffic that can be implemented on top of the existing control logic (interlocking system) of Sri Lanka railways. The overall solution comprises of a central server system and databases with redundancy, relay house hardware unit (with embedded Ethernet and a custom communication protocol for microcontrollers)...
This system is designed to test automotive CAN (controller area network) controlled devices or entire network. This system not only can display CAN frames (CAN 2.0A/B) received from or sent onto CAN bus, but also can record data on log files for off-line evaluation. Users can configure several monitoring modes and CAN channel features of the system with PC application. Furthermore the USB technology...
An elevator system consists of an elevator group control system (EGCS) and a micro-processed sub-system that implements a local control system (LCS) for each elevator. This paper describes the validation of five dispatching algorithms for an elevator system that was implemented on Spartan 3 FGPA based boards in an integrated approach. The focus was on area reduction and performance improvement. The...
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