James M Lawson

Title: Innovations by James M Lawson

Introduction

James M Lawson is an accomplished inventor based in Wellington, OH (US). He has made significant contributions to the field of vehicle technology, holding a total of 2 patents. His work focuses on improving vehicle speed calibration and transmission systems.

Latest Patents

One of Lawson's latest patents is a method of calibrating vehicle speed signals. This innovative method involves determining a calibration factor used to calibrate vehicle speed signals. The process includes driving the vehicle over a measured distance, counting the pulses generated during this distance, and calculating the calibration factor based on the number of pulses counted and a nominal pulse count stored in memory. The vehicle operator is then presented with an indication of the difference in reference speed using both the old and new calibration factors, allowing them to choose whether to accept or abort the new calibration factor.

Another notable patent is a speed/rpm transmitting device. This invention utilizes a microcontroller with two internal timers to calibrate the engine RPM and wheel speed signals of a vehicle. It also times the output periods of these signals, which are transmitted to digital RPM and speed indicators, enhancing the accuracy of vehicle performance metrics.

Career Highlights

James M Lawson is currently associated with AlliedSignal Inc., where he continues to innovate in the automotive technology sector. His work has had a lasting impact on vehicle performance and safety.

Collaborations

Lawson has collaborated with notable colleagues such as Ronald W Friend and Duncan E Estep, contributing to advancements in their shared field of expertise.

Conclusion

James M Lawson's contributions to vehicle technology through his patents demonstrate his commitment to innovation and improvement in automotive systems. His work continues to influence the industry and enhance vehicle performance.