A client come to us with the challenge of designing a system that could reliably and safely prepare food using robotics for commercial restaurant. They needed a solution that would reduce the complexity of cooking and ensure hot food was always prepared safely, regardless of the skill level of the labor force in the kitchen and today’s tight labor market. The product needed to be easy to train staff to use without unnecessary or complicated instructions, one that helps ensure food safety, quality and satisfaction. Minimal maintenance and high reliability were also key components to the design outcome.
To address these challenges, Wolff Electronic Design designed an electro-mechanical control system that incorporates motor controls, robotics, strain gauges, thermostatic controls, custom HMIs and cost-optimized embedded systems.
With a goal of designing the system for ease of use and quick training, Wolff Electronic Design incorporated Qt for the graphical user interface, 32-bit micro controllers, and embedded Linux. Separate PC boards were used, all communicating over CAN and Ethernet networks. The system is highly reliable, with minimal maintenance required, making it an excellent choice for low-skilled labor.
Our design process followed industry best practices, with a focus on risk-based development processes similar to the way the FDA has updated its requirements for medical device development. Wolff Electronic Design adhered to appropriate design processes and traceability processes required by the FDA to ensure the highest quality product.
QT, a software library for creating graphical user interfaces, was used to make the system easy to use. It was initially developed for “candy-bar” phones, but it has since evolved to be used in a wide range of devices, including industrial touchscreens and desktop software.
An international restaurant chain serving quick, affordable hot foods and cold drinks.
QT, 32-bit micro controllers, embedded Linux, PC boards, CAN
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Wolff Electronic Design has the expertise and experience to tackle even the most challenging design engineering projects. Our focus on risk-based development processes and adherence to industry best practices ensure that our solutions meet the highest quality standards.
If you have a project that requires the design of an electro-mechanical control system, motor controls, robotics, or a strain gauge system, we would love to work with you. We can design solutions to support low-skilled labor, address labor market shortages, or support other specific requirements you may have.
Contact us today to learn more about how we can help you achieve your design engineering goals.