Shenghua Liu

Title: Innovations of Shenghua Liu in Weigh-in-Motion Sensor Technology

Introduction

Shenghua Liu is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of weigh-in-motion sensor technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is focused on the construction of weigh-in-motion sensors. These sensors comprise a beam that includes a plate with a load-bearing surface, along with a tube portion that features a base wall and a cover, defining a cavity in between. A sensing package is strategically placed within this cavity and is pre-loaded with the cover and base wall. The sensing package incorporates a piezoelectric element, which is crucial for measuring weight. The base wall is designed with an aperture that extends from a mounting surface to the cavity, containing a fastener that secures the sensing package. Notably, the fastener's cross-section dimension is greater than that of the piezoelectric element, ensuring stability and accuracy in measurements.

Another patent by Liu involves a load transfer mechanism for weigh-in-motion applications. This mechanism consists of an elongated beam and a sensing package. The beam features a plate with a load-bearing surface, a tube portion, and a neck that connects the plate to the cover of the tube. The sensing package is housed within the beam's cavity and is pre-loaded against the cover and base wall, allowing it to effectively measure forces exerted on the load-bearing surface.

Career Highlights

Throughout his career, Shenghua Liu has worked with prominent companies such as Te Connectivity Solutions GmbH and Measurement Specialties (China) Ltd. His experience in these organizations has contributed to his expertise in sensor technology and innovation.

Collaborations

Liu has collaborated with talented individuals in his field, including Michael Pedrick and Ling Qiu. These partnerships have likely enhanced his work and led to further advancements in his projects.

Conclusion

Shenghua Liu's contributions to weigh-in-motion sensor technology reflect his innovative spirit and dedication to engineering. His patents demonstrate a commitment to improving measurement accuracy and efficiency in various applications.