Shyamnath Harinath

Title: Innovations by Shyamnath Harinath

Introduction

Shyamnath Harinath is a notable inventor based in Montgomery, AL (US). He has made significant contributions to the field of vehicle information capture systems, holding a total of 6 patents. His work focuses on enhancing the efficiency and accuracy of tolling systems for highway vehicles.

Latest Patents

One of his latest patents is the "Multilane Vehicle Information Capture System." This innovative system and method aim for accurate express tolling of highway vehicles. The multilane tolling system comprises a tolling unit that collects information from various tolling subsystems designed to take multiple vehicle measurements. An intelligent vehicle identification subsystem sends vehicle information to the tolling unit many times per second. Additionally, a vision tracking system communicates with the tolling unit, providing information about the vehicle's position using vision tracking sensors. An RF subsystem conducts multiple reads of a transponder on a passing vehicle, forwarding the read information to the tolling unit. Furthermore, a vehicle image capture unit captures images of the passing vehicle when triggered by the tolling unit. A driver alert module is also included to notify drivers about their account balance associated with a silent toll tag or pay-by-plate system.

Another significant patent is the "Multiple RF Read Zone System." This multizone RF read/write system is designed for conducting transactions with vehicles traveling at high speeds. A first RF read zone is created using a gantry that extends over at least one lane, containing an RF source that generates a powerful RF read zone for reading or writing to a transponder on a passing vehicle. Additional RF read zones are arranged in tandem with the first zone, ensuring that tolling transactions with a single vehicle are more likely to be completed accurately. Each of these multiple RF read zones can employ different RF technologies, allowing for the reading and writing of various types of RF toll tags.

Career Highlights

Shyamnath Harinath is currently employed at United Toll Systems, Inc., where he continues to innovate in the field of vehicle tolling systems. His work has significantly impacted the efficiency of toll collection processes.

Collaborations

He collaborates with talented individuals such as Jim Allen and Fajie Sun, contributing to the advancement of technology in tolling systems.

Conclusion

Shyamnath Harinath's contributions to vehicle