Rapid Paper | Target Tracking and Weighted Fusion in Underwater Wireless Sensor Networks Based on Mutual Information

Content Introduction Abstract Underwater wireless sensor networks provide reliable and effective support for underwater target tracking problems. However, the energy and bandwidth resources of underwater networks are limited, allowing only a subset of nodes to participate in tracking tasks. The fusion center collects and fuses measurements sent by various sensors for target tracking, making the … Read more

Application of Sensor Networks in Physics: A Simulation Study

Preface:Welcome to follow “Hanjiang Fishing Snow”, where we explore and learn together～ Today, we will delve into the application of consensus algorithms for sensor networks in the field of physics. To gain a more comprehensive and accurate understanding of this topic, we will start by studying a reference paper.As this paper contains detailed content and … Read more

Apache IoTDB: A New Database More Suitable for Industrial IoT Scenarios, Making Data Storage, Querying, and Usage No Longer a Challenge

Machine Heart Column Machine Heart Editorial Team As we enter the era of Industry 4.0, the introduction of digitalization and automation has made production environments more efficient. At the same time, the potential value of the massive data generated by smart devices has garnered attention. However, how to efficiently store the data produced by smart … Read more

The Emerging Red Ocean of Smart Home: How Can New Players Forge a New Path?

Written by | Lanxi In 1995, Bill Gates made a prediction in his book “The Road Ahead”: “In the near future, homes without smart home systems will be as out of place as homes without internet access.” More than 20 years later, with the continuous advancement of emerging technologies such as artificial intelligence, big data, … Read more

The Stability of the Smart Home Market: Why Have Once-Popular Products Seen Declining Sales?

The prosperity of the smart home market is becoming increasingly recognized. On June 25, research firm IDC released its latest estimates for the smart home market. It is said that the smart home market will continue to grow at a compound annual growth rate of 14.9% over the next few years. This includes smart speakers, … Read more

Xiaomi + IKEA = The First Smart Home for Young People?

Dear friends, do you know about IoT? IoT stands for Internet of Things. If this is your first time hearing it, you might feel a bit awkward, similar to when you first learned that VIP stands for Very Important Person… However, its Chinese name is very meaningful, called 物联网 (Wùliàngwǎng). Actually, I think this is … Read more

Rethinking the Smart Home Trend: Fangtai’s Call for Innovation with Boundaries

“As long as we start from a place of compassion, innovation will not go astray,” said Mao Zhongqun, Chairman and President of Fangtai Group, at the new product launch conference, prompting reflection among all attendees. Can innovation really go astray? The smart home sector is becoming one of the hottest trends today. According to ABI … Read more

Guangxi’s First Edge Computing (MEC) Implementation at Liugang Group’s Steel Base

Guangxi’s First Edge Computing (MEC) Implementation at Steel Base “Lighthouse” Studio Unveiled Simultaneously 5G Boosts Industrial Revitalization, “Lighthouse” Illuminates the Digital Future. At 11:25 AM on March 18, the inauguration ceremony for Guangxi’s first “5G Mobile Edge Computing (MEC)” and the “Lighthouse” Model Worker Innovation Joint Studio was held at the Guangxi Steel Cold Rolling … Read more

Understanding the Differences Between RS232 and RS485 Interfaces in One Minute

RS232 and RS485 are common interfaces in low-voltage applications, but some people always struggle to distinguish their differences. Below is an analysis of the RS232 and RS485 interfaces.Due to the early emergence of the RS232 interface standard, it inevitably has some shortcomings, mainly including the following four points:(1) The signal voltage levels of the interface … Read more

Summary of Common Ansible Commands: Essential Collection for Automation Operations!

Today, let’s share some common commands of Ansible 1 Basic Commands Command Description <span>ansible –version</span> Check Ansible version <span>ansible all -m ping</span> Test connectivity to all hosts <span>ansible <host group> -m ping</span> Ping specified host group <span>ansible webservers -m command -a "uptime"</span> Execute shell command on target host <span>ansible all -i <ip>, -m ping</span> Temporarily … Read more