Entries for 'Cesar Pena'

3D Void Detection System
I recently developed a 3D void detection prototype system for the packaging industry. The system will measure the empty volume inside of a box filled with contents. Once this volume is known, a subsequent system can optimize the number of packing peanuts required to fill up the box. By using this system, the filling of boxes with packing peanuts can be automated. The Hardware and Software u... [Read the rest of this blog...]
Selecting the Right Machine Vision Software and Platform
One of our many areas of expertise at DMC is developing and integrating machine vision systems. Our focus is on offering the most effective solution for the application; we are hardware/vendor independent and are not tied to any platform. When selecting a vision hardware and software platform, the most important questions to answer are: What are the technical challenges of the application? How m... [Read the rest of this blog...]
Microsoft SQL Server Integration Services
Recently I worked on a project where I needed to import test data from a chemical process contained in text files into a MS SQL Server database. I was about to start a C# .NET project to do this task, but I thought there has to be a quicker and easier way to do this. That is how I stumbled upon SQL Server Integration Services (SSIS). SSIS can do exactly what I needed. This tool is a component incl... [Read the rest of this blog...]
Redundant Control Systems: Siemens S7 400H Series PLC and WinCC
There are certain control systems, such as in nuclear power plants and airplanes, that cannot be disabled or shut down, even momentarily, because of the threat to people’s lives. In these applications, a redundant control system must be in place to take over instantaneously if the primary system fails. I recently deployed one such redundant control system for train tunnel ventilation at a major i... [Read the rest of this blog...]
Automatic logon in Microsoft Windows
I recently deployed a system where I needed a Microsoft Windows Server 2003 to automatically logon after a shutdown, blackout or any other power loss to the system. Here's what I did to solve this issue: Step 1. Disable Event Tracker In Windows Server 2003 the “Display Shutdown Event Tracker” is enabled by default. This means, that if your server crashes you need to manually input what cau... [Read the rest of this blog...]