Location History:
- Sutton Coldfield, GB (2012 - 2014)
- West Midlands, GB (2014)
Company Filing History:
Years Active: 2012-2014
Title: Alastair James Buchanan: Innovator in Rain Detection Technology
Introduction
Alastair James Buchanan is a notable inventor based in Sutton Coldfield, GB. He has made significant contributions to the field of technology, particularly in the development of rain detection apparatuses. With a total of 4 patents to his name, Buchanan's work showcases his innovative spirit and dedication to solving practical problems.
Latest Patents
One of Buchanan's latest inventions is a rain detection apparatus and method. This apparatus includes a camera that views a surface and a processor that captures an image from the camera. The processor generates a signal indicative of rain on the surface from information contained in the captured image and optionally drives a surface cleaning apparatus in response thereto. The apparatus captures images focused at a plurality of distances. The processor includes an edge detector that detects edges visible in the captured image and a difference structure that calculates the difference between the number of edges visible between differing images. The edge detector disregards edges close to areas of light larger than the largest raindrop that is desired or expected to be detected. The apparatus optionally includes a backlight, and the difference in numbers of edges between frames with and without the backlight illuminated are used to distinguish between background features and rain on the surface.
Career Highlights
Buchanan is currently associated with TRW Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of rain detection systems, making them more efficient and reliable.
Collaborations
Throughout his career, Buchanan has collaborated with talented individuals such as Adam John Heenan and Roger John Hazelden. These partnerships have contributed to the success of his projects and the advancement of technology in his field.
Conclusion
Alastair James Buchanan is a distinguished inventor whose work in rain detection technology has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing technology for practical applications.