The Pile Wolf 5G + AI Intelligent Security Robot (JPD-PLL03) features common functions such as high-definition monitoring, video analysis, facial recognition, license plate recognition, environmental monitoring, and encrypted communication, which can assist frontline security personnel in daily patrol tasks. The robot’s unique central task control system and backend control system can further assist the police … Read more
With the continuous development of Internet of Things (IoT) technology, smart offices are gradually becoming an important direction for modern enterprises to enhance efficiency, optimize resources, and improve employee experience. Among various wireless communication technologies, LoRaWAN stands out as a highly potential connectivity solution in smart office scenarios due to its low power consumption, wide … Read more
Research Background In fields such as aerospace, environmental monitoring, wearable devices, and intelligent robotics, the ability to sense large-area airflow is crucial for flight perception, environmental disturbance monitoring, and tactile sensing. Traditional airflow sensors often suffer from issues such as structural rigidity, low sensitivity, and slow response times, along with complex manufacturing processes and high … Read more
The core of the self-powered 2D environmental monitoring sensor array is the collaboration of “energy harvesting – signal detection – array integration”. It autonomously collects environmental energy (such as mechanical energy, light energy, and thermal energy) through the piezoelectric, photoelectric, and thermoelectric properties of 2D materials, without the need for an external power supply. At … Read more
Source: Science and Technology Innovation Herald The main function of a temperature sensor is to monitor and transmit temperature data of objects,which ensures the quality of objects or products, and plays an important role in energy conservation and safe production. With the development and demands of science and technology, traditional temperature sensors have gradually exposed … Read more
Background Introduction In recent years, wireless sensor networks (WSN) have received great attention in various fields such as environmental monitoring, healthcare, and industrial automation. However, a key issue faced by WSN is how to provide power to a large number of micro-sensors in a long-term, stable, and effective manner. Although battery power remains the primary … Read more
Authors: Wu Ruirui, Liu Jielin, Source: Longyan Robotics Wireless Sensor Networks (WSN) are self-organizing networks composed of a large number of sensor nodes. These sensor nodes not only can perceive environmental information within the network but also have simple computing capabilities, allowing them to transmit relevant information after sensing and processing. Sensor nodes are the … Read more
According to MEMS Consulting, a research project in Europe is developing a palm-sized gas sensor and analyzer that can be installed on streetlights to detect various toxic gases in real-time. The project, named “PASSEPARTOUT,” is led by Munster Technological University in Ireland, with a total budget of 6.9 million euros, and is scheduled to conclude … Read more
Current Research Status of Wireless Sensors at Home and Abroad The development of wireless sensor networks can be traced back to traditional wireless sensor systems in the 1970s. The “Tropical Tree” sensor developed by the U.S. military at that time was an early wireless sensor system characterized by sensor nodes that could only collect data, … Read more
Source: Advanced Manufacturing Original Author: Rayleigh Water quality testing technology is not only an important reference and control means for water pollution treatment and recycling, but also an important tool for evaluating treatment effectiveness. The Earth’s water storage is abundant, estimated to be as much as 1.45 billion cubic kilometers, but the amount directly usable … Read more