Fan Motor Specification Management via Electronic Tag

The patent uses electronic tags (memory devices) to store specification data as copies of the actual product configurations. Instead of modifying physical control programs for each variant, the system creates digital copies of specifications in electronic tags, which can be rapidly written and read without affecting the hardware. This allows 30 different product specifications to be represented by data copies rather than 30 different physical motor units, dramatically simplifying inventory management.

The patent changes the parameter storage medium from fixed control program memory to updatable electronic tags. By separating the specification data storage (in electronic tags) from the control execution (in control computers), the system can dynamically change product parameters through data writing without hardware modification. This enables flexible parameter changes while maintaining consistent hardware architecture, reducing the complexity of managing multiple product variants.

The patent implements a universal hardware platform that can serve multiple product specifications through a single fan motor design. By equipping all fan motors with electronic tags and using control computers to read and adapt to different specification data, the system achieves multi-functionality without requiring multiple hardware variants. This universal approach allows the same physical motor to be configured for 30 different specifications, eliminating the need to manufacture and stock 30 different hardware types.

The system uses electronic tags to store copies of specification data rather than requiring physical copies of different hardware variants. Each electronic tag contains a data copy representing a specific product configuration, allowing the inventory system to manage virtual product variants without maintaining corresponding physical inventory for each variant. This reduces actual inventory levels while maintaining the ability to fulfill diverse customer specifications.

The patent performs preliminary action by pre-configuring electronic tags with specification data before the fan motors are shipped to customers. The specification data is written into electronic tags during manufacturing or before delivery, so that when the fan motor reaches the customer, the correct specifications are already in place. This eliminates the need for time-consuming control program modifications after delivery, ensuring specification accuracy is achieved in advance without extending production lead times.

The patent replaces the mechanical process of control program modification (which involves physical access, code editing, compilation, and flashing) with an electronic data writing process. Specification data is electronically written to tags using standardized communication protocols, which is significantly faster and more reliable than traditional control program modification methods. This substitution maintains specification accuracy while dramatically reducing the time required for configuration changes.