4g industrial router water pipe network wireless monitoring system As one of the indispensable supplies for citizens, tap water is extremely important to monitor the water pipeline. If the pipeline is broken or blocked, it will affect people’s normal life. For this reason, we need

With the rapid advancement of urbanization in our country, more and more high-rise buildings are rising from the ground, and elevators have become the most frequently used building facilities, which has greatly promoted the development of the elevator industry. A set of data from the

The RTU (ZHC492C) developed by Zongheng Intelligent Control is a data collection and transmission unit that specializes in real-time monitoring of oil wells, water source wells, and booster pump stations. It can collect, transmit, and store the production process data of the above three measurement

Foreword: Currently, with the mature application of mobile communication technology and the continuous update and development of Internet information technology, digitization, automation, and intelligence are changing the way we work, live, and learn. Especially in the construction of digital oil fields, the automation of oil

Foreword: Traditional remote monitoring of external pointing beacons generally uses fixed telephone dialing or directional wireless data transmission to transmit instructions and data. With the development and construction around the airport, there are many methods of fixed telephone dialing and directional wireless data transmission. Disadvantages

How to maintain communication equipment and communication systems Foreword: With the continuous development and progress of society, the military plays a huge role in safeguarding national security and maintaining social stability. The force structure based on the new era is complex and involves multiple components,

Preface: Analyzing the current status of the rapidly developing Internet of Things technology, in view of the explosive big data growth brought about by the Internet and the Internet of Things everywhere, combined with the widespread application of artificial intelligence technology, the concept of the

Abstract: In view of the shortage of fresh vegetables in the island border areas and barren areas along the “One Belt and One Road”, combined with agricultural planting theory and experience, using Internet of Things technology to analyze the environmental factors required for each link

With the development of industrial automation, remote meter reading has become an important part of the smart grid system. Nowadays, people’s requirements for power supply continue to increase, and data obtained by remote meter reading has gradually replaced the early manual meter reading. Traditional manual

Abstract: In order to solve the problem of line selection and location of small current ground faults in the distribution network, this paper analyzes the adaptive filtering properties of the EMD algorithm. The IMF decomposed by EMD of the small current ground fault current displays

Introduction to the paper: As people’s requirements for power quality are getting higher and higher, the power supply reliability of distribution networks has received great attention. The distribution terminal DTU of the switching station is an important part of the distribution network system. The remote

The distribution automation terminal is the execution unit of the distribution automation system and an important part of the distribution automation system. It mainly monitors and controls the switching equipment in the distribution system and has functions such as fault location and isolation, system protection,