Postage Rate Table Update via Segmented Device Transmission
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Solution Overview
Problem
Existing methods for updating postage fee tables in franking machines and mail processing systems are time-consuming and inefficient, requiring machines to be online and addressed simultaneously, and fail if the data center connection is unsuccessful, with no automatic selection or transmission of valid and upcoming tables based on device inventory.
Innovation Solution
A method for automatically selecting and transmitting the currently valid and next coming postage fee tables from a data center to service devices, using a database with machine-specific parameters for central control, allowing for timely updates and inventory management, with version data processing and allocation schemes to ensure correct table selection and reloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If postage fee tables are transmitted simultaneously to multiple service devices, then all devices can be updated at once, but the transmission fails if any device is not online or cannot be addressed
Solution Approach 1:
The patent segments the update process into individual device-specific transmissions rather than simultaneous bulk transmission. Each service device is updated independently through separate communication sessions, allowing the system to continue updating other devices if one connection fails, thus maintaining overall update reliability while eventually achieving comprehensive coverage across all devices.
2Extent of automation
If service devices wait for connection to data center for table updates, then automatic updates can be implemented, but time delays occur if devices are not connected when updates are needed
Solution Approach 1:
The patent implements preliminary action by having service devices periodically initiate connection requests to the data center before postage rate changes become critical. The system proactively checks for available updates and downloads them in advance, ensuring that current rate tables are loaded before they are needed for calculation, thereby eliminating time delays while maintaining automation.
3Force
If multiple postage rate tables are stored for different validity periods, then future rates can be prepared in advance, but complex management and selection logic are required
Solution Approach 1:
The patent employs feedback mechanisms where service devices automatically report their current table version and validity period to the data center. The data center responds with appropriate update instructions based on this feedback, creating a closed-loop system that automatically manages multiple tables without requiring complex local selection logic. The system adapts its behavior based on the current state information received from devices.
4Ease of operation
If manual loading of postage fee tables is required, then control over update timing is maintained, but the process becomes time-consuming and labor-intensive
Solution Approach 1:
The patent implements self-service by enabling service devices to automatically initiate update requests, receive appropriate postage rate tables from the data center, and perform local installation without human intervention. The system autonomously manages the entire update workflow including connection establishment, table retrieval, validation, and deployment, dramatically improving update efficiency while maintaining operational control through automated decision-making rules.
Data Source
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Figure 2~5b
Figure 3
AI summary
The method involves supplying postage tables and a data center, which is selected from a database (23). The data center contains a communication connection for a dial-up after a service device. An automatic supply of multiple updated and corrected postage tables in the database and for mechanical selection of postage tables from the database. The automatic supply of multiple updated postage tables is carried out correcting its version data in a database in the output for an input (101) in a module (22). An independent claim is also included for an arrangement for the execution of the method.