News

FR4PCB.TECH offers small-batch PCB assembly services, with core strengths including process adaptability, quality compliance, efficient delivery (within 48 hours), and cost optimization (as low as $0.02 per solder joint). Leveraging full-process quality control and precise process adaptability across multiple fields, we provide free Design for Manufacturability (DFM) analysis and customized solutions. For inquiries, please contact us via email at info@fr4pcb.tech.

FR4PCB.TECH specializes in high-quality small-batch assembly services. Based on RoHS compliance, it offers full-scenario process capabilities including fine-pitch component mounting, lead-free soldering, and conformal coating, supporting 48-hour rapid turnaround with lead-free SMT as low as $0.02/Joint. Precision and reliability are guaranteed through full-process quality control, adapting to needs across multiple industries. Customized solutions are available via email at info@fr4pcb.tech.

UWB is not a newly emerged technology. It was initially used for high-precision positioning in B-end scenarios and later drew attention from the C-end. Its positioning technology boasts significant advantages, and its data transmission is constantly evolving. It has a wide range of application scenarios, covering smart access control and other fields. In the future, it requires large-scale deployment and is expected to create new opportunities in areas such as intelligent transportation.

The TOF one-dimensional positioning solution based on UWB technology from FR4PCB.TECH provides high-precision personnel positioning and environmental perception for scenarios such as coal mines and tunnels. It boasts high accuracy, long-range coverage, adaptability to complex environments, and features encompassing real-time management, danger response, etc., along with advantages like low power consumption and anti-interference, driving the intelligent and safe development of the industry.

In complex operation scenarios like coal mines, pipe galleries, and tunnels, China has strict requirements for intelligent transformation, especially in personnel positioning. Silicon Transmission Technology's TOF 1D positioning scheme based on UWB tech aids industry intelligence. (Details omitted here for brevity)

FR4PCB.TECH's precise one-dimensional personnel positioning solution for mines and tunnels achieves a positioning accuracy of up to 30 cm using UWB technology. A single base station can enable positioning, with diverse interfaces and simple deployment. It allows real-time tracking, electronic fence setup, SOS alarms, and trajectory management, safeguarding personnel safety and offering various RF-related solutions.

FR4PCB.TECH has launched a one-dimensional personnel positioning scheme for mines and tunnels. It utilizes UWB technology to achieve precise positioning and real-time monitoring. This scheme boasts advantages like high-precision positioning, single-base-station positioning, rich interfaces, and comprehensive functions, meeting diverse needs and providing reliable safety guarantees for personnel.

Due to the complex operating environment in mines and tunnels, traditional positioning methods struggle to meet the requirements. Consequently, the one-dimensional personnel positioning scheme for mines and tunnels has emerged. This scheme takes UWB technology as its core, featuring a streamlined hardware architecture and a wealth of functional highlights. It can enhance management efficiency, reduce risks, and comply with safety standards.