Randall S Mecca

Title: Innovations by Randall S. Mecca

Introduction

Randall S. Mecca is an accomplished inventor based in Warrensburg, MO (US). He has made significant contributions to the field of railroad safety through his innovative patents. With a total of three patents to his name, Mecca's work focuses on enhancing the detection of overheated components in railroad systems.

Latest Patents

One of Mecca's latest patents involves the detection of overheated railroad wheel and axle components. This invention utilizes an infrared radiation sensor, specifically a pyroelectric cell, to amplify the current signal. The system detects overheated railroad journal bearings, wheels, and other wheel components on both moving and stationary trains. A reference temperature is sensed by chopping the incident infrared radiation with an asynchronous shutter that momentarily closes at intervals shorter than the sensor's scanning period. The amplified signal is then converted to a digital signal and processed by a microcontroller along with associated hardware and software. Notably, the detector is designed to automatically and periodically calibrate itself, compensating for any temperature differences between the ambient external temperature and the temperature inside the detector housing. The output signal can be either digital or analog.

Career Highlights

Mecca's career is marked by his dedication to improving railroad safety through innovative technology. His work at Harmon Industries, Inc. has allowed him to develop practical solutions that address critical safety concerns in the railroad industry.

Collaborations

Mecca has collaborated with notable coworkers, including Jeffery J. Utterback and Jeffrey J. Utterback, contributing to the advancement of technology in their field.

Conclusion

Randall S. Mecca's contributions to railroad safety through his innovative patents demonstrate his commitment to enhancing the industry. His work continues to impact the safety and efficiency of railroad operations.