Zhongnan Xu

Title: Innovations by Zhongnan Xu in Elevator Technology

Introduction

Zhongnan Xu is a notable inventor based in Fujian, China. He has made significant contributions to the field of elevator technology, particularly in the area of operation quality detection. With a total of 2 patents, his work focuses on enhancing the safety and efficiency of elevator systems.

Latest Patents

Zhongnan Xu's latest patents include an "Elevator Operation Quality Detecting System and Detecting Method." This innovative system comprises an elevator operation quality detector that includes a power supply with a charging function, a central processing module, and various connected components such as a data transmission module, data storage module, data acquisition module, and a touch display module. The data acquisition module is linked to a signal sensing module, which features a tri-axial acceleration sensor and a tri-axial angular velocity gyroscope. Additionally, the data transmission module consists of a GPRS wireless transmission module and a USB interface circuit, all controlled by a DSP main controller.

Another significant invention is the "Elevator Operation Quality Tester." This device features a rectangular aluminum-alloy housing equipped with a casing and a covering. The upper opening of the casing has a groove for embedding a touch screen. Inside the casing, there is a circuit board, a three-axis acceleration sensor, and a rechargeable battery that powers the circuit board. The circuit board includes an elevator vibration data acquisition circuit, a back-end data processing system, an interface circuit, and a radio communication circuit. The design also incorporates a handle on the side for ease of use.

Career Highlights

Zhongnan Xu has worked with reputable organizations such as the Fujian Special Equipment Inspection and Research Institute and Fuzhou Xinaotena Technology Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas in elevator technology.

Collaborations

Zhongnan Xu has collaborated with notable colleagues, including Qinda Zeng and Wei Zhang. Their teamwork has contributed to the advancement of elevator operation quality detection systems.

Conclusion

Zhongnan Xu's contributions to elevator technology through his innovative patents demonstrate his commitment to improving safety and efficiency in this essential field. His work continues to influence the industry positively.