Transportation Request Filtering for Inactive Drivers

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Solution Overview

Problem

Current transportation service systems face inefficiencies in managing driver availability, particularly when drivers are in an inactive status, as they receive unwanted transportation requests, leading to increased workload on the backend system and driver mobile devices.

Innovation Solution

The system allows drivers to indicate an inactive status and set exception criteria, enabling the backend system to only send transportation requests that meet these criteria, thereby minimizing unnecessary requests and optimizing driver availability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If drivers in inactive status receive all transportation requests, then the backend system maintains simple request distribution logic, but drivers experience increased unwanted requests and system workload increases

Engineering Contradiction:
Improvebackend system request distribution logicVSAvoidsystem efficiency
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The system performs preliminary filtering of transportation requests based on driver-specified exception criteria before directing requests to inactive drivers. The backend system evaluates each request against the driver's exception criteria in advance, determining eligibility before notification, thus avoiding unnecessary request transmission to inactive drivers.

Inventive Principle:
Principle #10Preliminary action

2Device complexity

If drivers in inactive status receive all transportation requests, then the request distribution process remains simple, but driver mobile devices experience increased processing workload

Engineering Contradiction:
Improverequest distribution processVSAvoiddriver mobile device processing workload
Core Design Contradiction:
Device complexityVSLoss of energy

Solution Approach 1:

The system extracts and filters out requests that do not meet the driver's exception criteria before transmitting them to the driver's mobile device. By removing non-qualifying requests from the transmission pipeline, the system reduces the processing burden on driver devices while maintaining the simplicity of the overall distribution process.

Inventive Principle:
Principle #2Taking out (Extraction)

3Ease of operation

If the system filters requests based on driver exception criteria, then driver experience improves during inactive periods, but the backend system complexity increases

Engineering Contradiction:
Improvedriver experienceVSAvoidbackend system processing logic
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The backend system performs preliminary evaluation of requests against stored exception criteria before initiating request transmission. This advance filtering mechanism improves driver experience by ensuring only relevant requests reach inactive drivers, while the complexity is managed through automated criterion-based decision logic.

Inventive Principle:
Principle #10Preliminary action

4Loss of substance

If exception criteria filtering is implemented, then unnecessary requests are reduced, but the request processing time increases

Engineering Contradiction:
Improveunnecessary requestsVSAvoidrequest processing time
Core Design Contradiction:
Loss of substanceVSLoss of time

Solution Approach 1:

The system performs exception criteria evaluation as a preliminary step before request transmission, identifying and eliminating non-qualifying requests in advance. This filtering occurs during the request routing phase rather than after transmission, reducing overall processing time by preventing unnecessary communications.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11847862B2System for directing a transportation request to a driver with an inactive status based on exception criteria
Publication Date: 2023.12.19 LYFT INC
  • US11847862B2 patent drawing
  • US11847862B2 patent drawing
  • US11847862B2 patent drawing

AI summary

In one embodiment an inactive status indication and one or more exception criteria are received from a computing device of a driver associated with a transportation service. A transportation request from a passenger associated with the transportation service is received. In response to a determination based on information included in the transportation request that the exception criteria is met, transportation request is directed to the driver.