Non-linear Fault Scoring for Worker Compliance Feedback

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Solution Overview

Problem

Current electronic systems for ensuring worker compliance and quality control in customer-facing roles are inadequate, as they lack timely feedback and flexibility in managing quality control parameters, leading to inconsistent adherence to guidelines and potential repeat violations.

Innovation Solution

A computer-implemented system that uses a non-linear fault scoring scheme to generate ratings for workers based on violations, filtering current behavior data to identify the highest penalties and transmit these ratings to responsible workers, enabling timely feedback and flexible management of quality control parameters.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If individualized feedback and periodic reviews are implemented to ensure worker compliance, then worker behavior quality control is improved, but time consumption for review and feedback increases significantly

Engineering Contradiction:
Improveworker complianceVSAvoidreview time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system enables self-service by automatically collecting compliance data from multiple sources (checklists, customer feedback, body cameras) and generating compliance scores without requiring manual review. Workers receive automated notifications and feedback, eliminating the need for supervisors to manually review each worker's compliance behavior.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements continuous feedback loops where compliance data is automatically collected, analyzed, and fed back to workers in real-time or near-real-time. This automated feedback mechanism replaces manual periodic reviews, maintaining compliance monitoring while significantly reducing the time investment required from supervisors.

Inventive Principle:
Principle #23Feedback

2Measurement precision

If a comprehensive list of violations is tracked for each worker, then quality control precision is improved, but system complexity increases

Engineering Contradiction:
Improvecompliance measurementVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system transforms complex compliance data into simplified parameter representations through compliance scores and violation categories. Instead of tracking every individual violation detail, the system aggregates data into manageable parameters (compliance score, violation type, severity level) that maintain measurement precision while reducing system complexity.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The system segments violations into distinct categories (safety violations, quality violations, conduct violations) and assigns different weights to each category. This segmentation allows the system to track comprehensive compliance data without being overwhelmed by the sheer volume of individual violations, making the system more manageable and less complex.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If predetermined parameters are used for compliance scoring, then system operation is simplified, but adaptability to different scenarios is reduced

Engineering Contradiction:
Improvesystem operationVSAvoidparameter flexibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system implements dynamic parameter adjustment capabilities that allow compliance weights and thresholds to be modified based on different scenarios, roles, and time periods. Managers can adjust the importance of different violation categories for different worker roles (e.g., drivers vs. warehouse workers) and update parameters in response to changing business needs without redesigning the entire system.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system is designed as a universal platform that can handle multiple types of compliance data (checklists, customer feedback, body camera footage) and adapt to different worker roles and industries. The configurable parameter structure allows the same core system to serve multiple functions and adapt to various scenarios through parameter adjustment rather than requiring separate systems.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11494725B2Systems and methods for quality control of worker behavior using a non-linear fault scoring scheme
Publication Date: 2022.11.08 COUPANG CORP
  • US11494725B2 patent drawing
  • US11494725B2 patent drawing
  • US11494725B2 patent drawing

AI summary

Systems and methods for quality control of worker behavior are disclosed. The systems and methods may be configured for: receiving a data set associating a plurality of violations with a plurality of delivery sites, wherein each violation in the plurality of violations is associated with a delivery site and the violations are organized into one or more violation categories; filtering the data set to obtain a subset of violations reflective of a current worker behavior; for each violation category, identifying a first violation from the filtered data set associated with the violation category, the first violation being associated with a highest penalty; determining a rating based on the first violation identified for each violation category; and transmitting the rating to a remote device associated with a delivery worker responsible for the violations.