James D Pritchett

Title: Innovations by James D Pritchett

Introduction

James D Pritchett is an accomplished inventor based in Naples, FL (US). He has made significant contributions to the field of home automation, holding a total of 2 patents. His work focuses on creating systems that enhance the functionality and efficiency of household environments.

Latest Patents

One of Pritchett's latest patents is a home automation system. This system comprises various sub-systems for controlling different aspects of a house, including security, HVAC, lighting, and entertainment. The network features a host computer connected through a host interface to multiple nodes, employing a free form topology and asynchronous communication. The host computer polls each node to determine system configuration and perform diagnostic checks. The messages transmitted between nodes include source and destination addresses, message type fields, and data length segments. Each hardware device has a corresponding software object in the host computer, simplifying user interaction across the various sub-systems.

Another notable patent is the AC power module for automation systems. This module controls the power levels to multiple electrical devices, such as lights and household appliances, based on control signals from a processor unit. It utilizes low voltage control signals synchronized with the standard AC power supply to manage several solid-state relays, which regulate the AC power supplied to devices. Each relay is optically isolated from the module, and the design allows for additional terminals for backup switching or control of other relays with different power ratings. The module can be constructed on a single printed circuit board (PCB) for easy installation and removal.

Career Highlights

James D Pritchett is associated with Intellinet, Inc., where he continues to innovate in the field of automation technology. His work has significantly impacted the way home automation systems are designed and implemented.

Collaborations

Pritchett has collaborated with notable coworkers, including Douglas L Voita and L Scott Humphries, contributing to the advancement of technology in their respective fields.

Conclusion

James D Pritchett's contributions to home automation through his innovative patents demonstrate his commitment to enhancing everyday living. His work continues to influence the industry and improve the functionality of modern homes.