Mark L Kirchner

Title: **Innovative Mind: Mark L. Kirchner and His Contributions to Vehicle Fleet Management Systems**

Introduction

Mark L. Kirchner is a notable inventor based in Phoenix, Arizona, recognized for his significant contributions to vehicle tracking and fleet management systems. With a total of four patents to his name, Kirchner has demonstrated a commitment to enhancing the efficiency and effectiveness of vehicle operations in various industries.

Latest Patents

Among his latest innovations, Kirchner developed a comprehensive vehicle tracking, communication, and fleet management system. This system is designed to identify the location and direction of movement of each vehicle in a fleet in real-time. It enables automatic communication directly with management offices to report crucial information, including the vehicle's location, heading, and engagement in predetermined events. For example, a cement delivery truck can monitor and transmit its location, speed, and status updates like "start pour," "pouring," "end pour," "wash," and "leave job" without requiring any action from the vehicle operator.

Additionally, his system ensures that each fleet vehicle has a designated time slot to transmit its reporting information over a communications network. This design prevents interference between the transmissions of different vehicles. It employs a timing control phase lock loop (PLL) for precise synchronization using a GPS-based time reference. The network utilizes a dual band full-duplex interface with Time Division Multiple Access (TDMA) and broadcast capabilities, ensuring efficient communication among fleet vehicles. Kirchner’s innovation also allows for dynamic allocation of transmission slots based on the different periodic intervals of various vehicles, ensuring timely updates for critical data.

Career Highlights

Kirchner's impressive career includes experience with leading companies in the industry. He has worked at Trimble Navigation Limited and Motorola Corporation, where he was involved in cutting-edge technological advancements in communications and navigation systems.

Collaborations

Throughout his career, Kirchner has collaborated with talented professionals, including John R. Coffee and Richard W. Rudow. These partnerships have enhanced the innovative process behind his patented technologies and have contributed to the success of his projects.

Conclusion

Mark L. Kirchner stands out as a visionary inventor whose work has significantly impacted vehicle fleet management. His patented technologies improve operational efficiencies and pave the way for innovations in the transportation sector. As industries continue to evolve, Kirchner's contributions will play a vital role in shaping the future of vehicle tracking and fleet communication systems.