On April 24, 2025, at 9:00 AM, the monitoring center screen of the Business Division was displaying real-time traffic conditions in the area. Suddenly, a pedestrian appeared in one of the images, immediately alerting the monitoring personnel. Upon careful confirmation, it was found that a pedestrian was walking against traffic on the G40 Hushan Expressway, … Read more
Wearable wound exudate sensors hold great promise for dynamic measurements of valuable biomarkers. However, existing sensors fail to achieve fully integrated, skin-adhered, and dynamic detection of raw wound exudate oxygen (O2), which is closely related to wound conditions and is crucial for wound healing. Here, we report a fully integrated wearable biomimetic microfluidic wound tracker … Read more
Overview of MQTT Protocol MQTT is a standard messaging protocol for the Internet of Things (IoT). It is designed as a very lightweight publish/subscribe messaging transport, making it ideal for connecting remote devices with minimal code footprint and network bandwidth. The MQTT protocol has the following characteristics: Lightweight and Efficient: The MQTT client is very … Read more
Introduction Reading To achieve long-range, full-area IoT coverage in factories and to realize intelligent and refined management of equipment and the environment, Advantech has built a real-time intelligent monitoring network based on LoRaWAN, centered around a “device-edge-cloud” collaborative architecture, creating a complete closed loop from data collection to intelligent decision-making. In the Era of Industry … Read more
On February 3, the sixth day of the Lunar New Year, Wang Lei, who returned to his hometown in Taihu, Anhui, loaded his car with local specialties and set off with his wife Feng Jiquan and their two-year-old child back to Taizhou, Jiangsu. After about a 6-hour journey, at 9 PM, they passed through the … Read more
Research on Fault Diagnosis Using PLC Instruction Tables in Industrial Automation Control I remember a few days ago when I went to a pharmaceutical factory to address a production line fault. As I entered the control room, a sweating engineer named Xiao Li rushed towards me, saying, “Wen Ge, it’s great that you’re here! The … Read more
On May 21, the Provincial Surveying and Mapping Geographic Information Bureau announced that our province’s self-developed “Beidou-based Emergency Rescue Dispatch Platform” has been completed and is being demonstrated in Panzhihua City. Through traditional ground communication networks and Beidou satellites, it can achieve real-time tracking and monitoring of emergency rescue personnel, vehicles, and material dispatch. In … Read more
The vehicle real-time dispatch management system is a comprehensive vehicle management platform that integrates unified vehicle supervision, unified dispatching, lean production, safe operation, and decision support. The system is based on the effective integration and application of technologies such as satellite positioning technology (Beidou/GPS), geographic information systems (GIS), and mobile communication technologies (2G/3G/4G), achieving real-time … Read more
Hello everyone, it’s been a while since I brought you something fun. This time I would like to introduce a small gadget I developed, which allows you to link your phone with a Raspberry Pi for real-time monitoring. First, we are using a Raspberry Pi 4B, equipped with a camera, and installed with the Raspberry … Read more
↑ Click on the above “IEEE China” to subscribe for free WeChat public account has been fully upgraded! A new commenting feature for WeChat articles has been added, and everyone is welcome to participate in comments. Every day, one lucky fan will be drawn from the previous day’s commenters to receive a 10 yuan McDonald’s … Read more