Compact Ballot Processing System with S-Shaped Transport Path

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Solution Overview

Problem

Conventional ballot processing systems are large, difficult to move, and require significant floor space, making them inefficient and cumbersome for tabulating voting selections on paper ballots.

Innovation Solution

A compact ballot processing system with an input area for imaging, a transport path, and an output area that includes a diverter for sorting ballots, utilizing cameras to image and process ballots, and a compact design allowing for easy relocation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a conventional central ballot counter is used to tabulate voting selections, then accurate tabulation can be achieved, but the system occupies significant floor space and is difficult to move or transport

Engineering Contradiction:

Improvetabulation accuracyVSAvoidfloor space

Core Design Contradiction:

ReliabilityVSArea of stationary object

Solution Approach 1:

The ballot processing system transitions from a horizontal floor-space layout to a vertical compact configuration. The transport path creates an S-shaped route that utilizes vertical space through curve sections, allowing the system to fit within a reduced footprint while maintaining the necessary processing length of 40-75 inches.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

2Reliability

If a conventional central ballot counter is used to tabulate voting selections, then accurate tabulation can be achieved, but the system is difficult to move or transport to different locations

Engineering Contradiction:

Improvetabulation accuracyVSAvoidtransportability

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The system integrates multiple functions into a single compact unit: the input area with imaging device, the S-shaped transport path, and the output area with diverter are combined into one cohesive ballot processing system. This integration reduces the overall system size and improves portability while maintaining tabulation accuracy.

Inventive Principle:

Principle #5Merging (Combining)

3Reliability

If the transport path is made long enough to allow complete ballot processing, then accurate tabulation can be achieved, but the system occupies more space

Engineering Contradiction:

Improveprocessing completenessVSAvoidtransport path length

Core Design Contradiction:

ReliabilityVSLength of stationary object

Solution Approach 1:

The transport path incorporates curve sections that bend the ballot path into an S-shape. This curvature allows the transport path to achieve the necessary 40-75 inch length for complete ballot processing while fitting within a compact spatial envelope, reducing the system's overall footprint.

Inventive Principle:

Principle #14Spheroidality (Curvature)

Data Source

PatentUS8261984B2Ballot processing system

Publication Date: 2012.09.11 ELECTION SYST & SOFTWARE LLC

AI summary

A ballot processing system for processing a plurality of ballots having one or more voting selections marked thereon. The system includes an input area configured to receive a stack of ballots to be processed, an output area configured to store the processed ballots, and a transport path operable to transport each of the ballots from the input area to the output area. In an exemplary embodiment, the transport path comprises a planar section positioned between a first curve section and a second curve section to form a generally S-shaped path. The length of the transport path allows each of the ballots to be processed prior to reaching the output area.