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Based on the Internet of Things (IoT) architecture, a Rivest Shamir Adleman (RSA) algorithm was proposed for use in a novel electronic lock system that can be unlocked using gesture password. In this system, a handheld device (smartphone) is connected to a development board at the receiver-end via Bluetooth; after inputting the gesture password, users can upload the door lock information onto the...
In the process of large-scale chemical engineering, more useful industrial process information can be obtained by increasing measuring variables, defined as system features. However, the increase in amount of features will lead to the high computation cost and reduce the efficiency of the process monitoring system. To solve this issue, those features that are redundant or bring an incorrect result...
In this work, a novel electronic lock that can encode and decode optical signals modulated using Morse code conventions, was developed to build a smart home security system based on Internet of Things (IoT). There are three topics of interest in this research: 1. optical Morse code encoder, 2. optical Morse code decoder, 3. cloud monitoring system. We take the advantage of the light-emitting components...
Although many production scheduling systems are developed, it is difficult to introduce for medium-sized enterprises, because of high cost of initial and maintenance investment. However functions provided by it, such as available-to-promise under the restrictions of the own process, resource leveling and so on, are required by all of enterprises to make their profits. To realize a scheduling system,...
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