James Hockridge Critchley

Title: James Hockridge Critchley: Innovator in Automotive Technology

Introduction

James Hockridge Critchley is a notable inventor based in Lake Orion, MI (US). He has made significant contributions to the field of automotive technology, holding a total of 7 patents. His innovative work focuses on enhancing vehicle safety and functionality through advanced calibration and mapping systems.

Latest Patents

One of Critchley's latest patents is for an "Automatic Trailer Camera Calibration." This method involves calibrating the extrinsic parameters of a trailer camera supported by a trailer attached to a tow vehicle. The process includes determining a three-dimensional feature map from vehicle images and identifying reference points within that map. It also involves detecting these reference points in trailer images after the vehicle and trailer have moved a predefined distance. The method ultimately determines the trailer camera's location relative to the feature map and establishes extrinsic parameters based on this location.

Another significant patent is for "Landmark-less Simultaneous Localization and Mapping." This system utilizes multiple sensors within a vehicle to detect nearby objects and generate data points representing these objects. A controller processes this data to create an occupancy grid and generate vehicle operating instructions. The system is designed to define geometric anchors from the detected data points, allowing for accurate vehicle localization.

Career Highlights

Critchley has worked with prominent companies in the automotive sector, including Continental Automotive Systems Corporation and Continental Autonomous Mobility US, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.

Collaborations

Throughout his career, Critchley has collaborated with talented professionals, including Nizar Ahamed and Abdulwahab Alkeilani. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James Hockridge Critchley is a distinguished inventor whose work in automotive technology has led to significant advancements in vehicle safety and functionality. His patents reflect a commitment to innovation and a deep understanding of the complexities involved in modern vehicle systems.