Adaptive Dosing Control for Specialized Laundry Environments
Legal Citation
Summary of the Inventive Concept
A retrofittable sensor unit for controlling dosing devices in unique operational environments, such as high-security facilities, disaster relief zones, extreme weather conditions, marine vessels, and regions prone to power outages, ensuring optimal detergent dosing and efficient cleaning processes.
Background and Problem Solved
The original patent, 'Retrofittable sensor unit for controlling a dosing device', provides a general solution for controlling dosing devices in cleaning machines. However, it lacks specialized features to address the unique challenges and requirements of specific operational environments. This inventive concept adapts the original patent's retrofittable sensor unit to cater to these niche markets, ensuring reliable and efficient cleaning processes in diverse settings.
Detailed Description of the Inventive Concept
The inventive concept comprises a retrofittable sensor unit with a sensor module and a communication unit. The sensor module includes sensors tailored to the specific operational environment, such as viscosity and turbidity sensors for high-security facilities, temperature and humidity sensors for extreme weather conditions, and a mini- or microcamera for capturing article conditions in disaster relief zones. The communication unit is designed to transmit dosing commands securely and reliably, using encryption, satellite communication links, or wireless communication links resistant to electromagnetic interference. The system can be powered by backup power sources to ensure continuous operation in regions prone to power outages.
Novelty and Inventive Step
The inventive concept's novelty lies in its adaptation of the original patent's retrofittable sensor unit to address the unique requirements of specialized operational environments. The inventive step is the combination of tailored sensors and communication units that enable optimal detergent dosing and efficient cleaning processes in these niche markets.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include integrating additional sensors, such as pH or conductivity sensors, to further optimize detergent dosing. Variations could include using different communication protocols or power sources to accommodate specific operational environments.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including high-security laundry facilities, disaster relief organizations, marine vessel operators, and laundry facilities operating in extreme weather conditions or regions prone to power outages. The adaptive dosing control system can improve cleaning efficiency, reduce detergent consumption, and enhance overall laundry operations in these specialized markets.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A47 | A47L15/4297 |
| A | A47 | A47L15/0055 |
| A | A47 | A47L15/449 |
| D | D06 | D06F33/57 |
| D | D06 | D06F34/22 |
| D | D06 | D06F2103/02 |
| D | D06 | D06F2103/18 |
| D | D06 | D06F2103/20 |
| D | D06 | D06F2105/42 |
| D | D06 | D06F2105/58 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Cleaning machine sensor systems and dosing control technologies, specifically focusing on retrofittable sensor units for laundry and cleaning equipment with advanced monitoring capabilities
Person of Ordinary Skill (PHOSITA) Profile
A mechanical engineer or electromechanical systems designer with expertise in sensor integration, industrial control systems, and cleaning machine automation, possessing knowledge of sensor technologies, wireless communication protocols, and adaptive control mechanisms
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core retrofittable sensor unit concept by applying known sensor and communication technologies to specialized operational environments. The fundamental architecture of the sensor unit remains consistent, with modifications that would be considered routine design adaptations for addressing specific use case requirements. The technical solutions proposed represent straightforward combinations of known elements with expected results in sensor-based control systems.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,134 |
|---|---|
| Title | Retrofittable sensor unit for controlling a dosing device |
| Assignee(s) | Henkel AG & Co. KGaA |