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Structure of the control system for passenger traffic registration in public transport of “smart” city, which is based on a modular principle, was built. Description and function of the main components in the structural diagram of the system are presented. Step-by-step algorithm of the control system for passenger traffic registration in public transport of “smart” city with specific explanation of...
Various people detection systems based on camera networks have been developed, and their services (output of users' locations) are utilized in a variety of applications. Usually, each application requires a people detection system to keep its quality-of-service (QoS) at a certain level. However, required system QoS levels vary widely among different applications, and the QoS requirements of each application...
IP multicast dictates high-end routers and incurs high administrative overhead, which prevent them from being deployed in many video streaming scenarios. In this paper, we study the problem of computing the multipath multicast routes for streaming videos in Software-Defined Networks (SDNs), which adopt less expensive switches and reduce administrative overhead for lower CAPEX/OPEX. The objectives...
The High Energy Physics (HEP) experiments, due to their large scale, required performance and precision, have to be controlled by complex, distributed control systems. The systems are responsible for processing thousands of signals from various sensors of different types. Very often, one of the data sources applied in such systems are visible light/infrared cameras or other imaging sensors. They can...
Based on a 2-DOF manipulator, this paper realizes a closed loop control system by adding image transmission module and image processing module to an semi-closed-loop networked control system. The camera calibration and end-executor recognition are carried out on the server. According to the result of calibration, coordinates of the end-executor in a fixed reference frame are computed, and the image...
Short message service (SMS) has become a widely used communication way for mobile phone users where global system for mobile communications (GSM) covered. Although the GSM and SMS technology are successful and mature, there is a lot of limitations existed such as GSM module can not be operated by multi-thread program. In this paper, an optimal SMS is proposed and used in remote controlling and monitoring...
To replace numerous platform-specific operator control units, this paper presents a design methodology and implementation for a low-cost, networked control system for heterogeneous robots that is chassis and operator control unit independent. By leveraging small embedded computers, we can control and connect various platforms through an existing wireless infrastructure and implement semi-autonomous...
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