Transport Service Route Information Segmentation for Privacy

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Solution Overview

Problem

Existing transport service systems fail to provide personalized and secure route information to multiple users participating in a shared transport service, often compromising user privacy and lacking dynamic route adjustments based on real-time data.

Innovation Solution

A transport service arrangement system that determines and transmits tailored route information to individual user devices, using a combination of map services and secure communication channels to provide relevant routes to each user, while preserving privacy by not displaying other users' pickup or drop-off locations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If route information is provided to all users in a shared transport service, then users can track the driver's location and route, but user privacy is compromised by displaying other users' pickup or drop-off locations

Engineering Contradiction:
Improveroute information accuracyVSAvoiduser privacy exposure
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The system applies local quality by providing different route information to different users based on their specific needs and roles. Each user receives a customized view of the route that includes only relevant locations (their own pickup/drop-off points) while excluding other users' private location data. This resolves the contradiction by making the information quality localised to each user's perspective rather than uniformly identical for all users.

Inventive Principle:
Principle #3Local quality

2Ease of operation

If personalized route information is provided to each user, then user experience is improved, but system complexity increases due to dynamic route determination and secure communication channels

Engineering Contradiction:
Improveuser experienceVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system segments the route information delivery process by creating separate communication channels and data processing streams for each user. The server divides the overall route data into user-specific portions, determining and transmitting customized route information through individual secure communication channels. This segmentation approach manages system complexity by organizing the personalised information delivery into modular, user-specific units rather than attempting to manage all user information in a single complex stream.

Inventive Principle:
Principle #1Segmentation

3Productivity

If real-time route adjustments are made during shared transport service, then operational efficiency is improved, but communication overhead and system complexity increase

Engineering Contradiction:
Improveoperational efficiencyVSAvoidcommunication overhead
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The system merges real-time route adjustment functionality into the existing secure communication infrastructure. Rather than creating separate communication channels for real-time updates, the system combines dynamic route determination with the established personalised information delivery mechanism. This allows operational efficiency improvements through real-time adjustments while minimising communication overhead by reusing existing communication protocols and channels already in place for personalised route information delivery.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS12200583B2Providing route information to devices during a shared transport service
Publication Date: 2025.01.14 UBER TECHNOLOGIES INC
  • US12200583B2 patent drawing
  • US12200583B2 patent drawing
  • US12200583B2 patent drawing

AI summary

A system and method of providing information about a transport service to user devices are described. The system arranges a transport service for a first user and a second user. The system determines first data corresponding to a first route from a location of a driver device of the driver to a first pickup location of the first user and second data corresponding to a second route from the first pickup location to a second pickup location of the second user. A combined route is determined based on the first data and the second data. The system transmits data associated with the first data without transmitting the data corresponding to the combined route to a first user device of the first user, and transmits data corresponding to the combined route to a second user device of the second user.