Remote Access Control System for Property Inspection

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Solution Overview

Problem

Potential buyers or renters of real estate properties face inconvenience in viewing enclosed structures as they typically require accompaniment by a licensed real estate agent, limiting exposure and accessibility of properties due to scheduling constraints.

Innovation Solution

A method and system allowing public access to real estate properties through a remote service provider, using access codes or tokens for secure entry, with optional video and audio surveillance for security, enabling independent property inspections without the need for a broker or listing agent.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a licensed real estate agent accompanies potential buyers to view properties, then property security is maintained, but accessibility and convenience for buyers are reduced

Engineering Contradiction:
ImproveAccessibility for buyersVSAvoidSystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

A remote service provider acts as an intermediary between property owners and potential buyers, issuing access codes and monitoring property visits through surveillance systems. This mediator enables direct buyer access without requiring a real estate agent's physical presence, thereby improving accessibility while maintaining security through technological means

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces the mechanical system of agent-buyer accompaniment with an electronic access control system using codes, cards, or tokens combined with video/audio surveillance. This substitution eliminates the need for physical agent presence while maintaining property security, directly resolving the contradiction between accessibility and security

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If a licensed real estate agent accompanies potential buyers to view properties, then property security is maintained, but scheduling flexibility and exposure are limited

Engineering Contradiction:
ImproveProperty exposure volumeVSAvoidWaiting period
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system enables buyers to independently obtain access codes and view properties without scheduling appointments with agents. Buyers can access properties during designated time windows using the code-based system, allowing them to conduct inspections at their convenience and significantly increasing the volume of property exposures without agent involvement

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Access codes are issued in advance to buyers, allowing them to prepare and conduct property inspections during predetermined time windows without requiring real-time agent coordination. This preliminary provisioning of access credentials eliminates scheduling delays and accelerates the property viewing process

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If access codes are issued to non-licensed individuals for property viewing, then accessibility is improved, but property security risks increase

Engineering Contradiction:
ImproveAccessibility for non-licensed individualsVSAvoidProperty vulnerability
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

A remote service provider mediates the access process by issuing controlled access codes to vetted buyers and monitoring property visits through surveillance systems. This intermediary layer enables non-licensed individuals to access properties safely while maintaining security through centralized control and observation

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

Physical agent supervision is replaced with electronic surveillance systems (video and audio monitoring) that continuously observe property interiors during buyer inspections. This technological substitution maintains security against vandalism and inappropriate conduct while allowing unrestricted buyer access during designated time windows

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

4Reliability

If video and audio surveillance systems are deployed for property monitoring, then security against vandalism is improved, but system complexity and cost increase

Engineering Contradiction:
ImproveProperty securityVSAvoidSurveillance system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The surveillance system serves multiple functions simultaneously: monitoring property interiors during inspections, deterring vandalism through visible cameras, providing evidence in case of incidents, and enabling remote observation by the service provider. This multi-functionality justifies the added complexity by delivering comprehensive security and operational benefits

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

Data Source

PatentUS9194157B2Method and system for real estate marketing
Publication Date: 2015.11.24 BAHAR REUBEN
  • US9194157B2 patent drawing
  • US9194157B2 patent drawing
  • US9194157B2 patent drawing

AI summary

A method and system for real estate marketing allows individuals from the general public to gain access to a real estate property that is placed for sale or lease for the purpose of inspection. Access to the real estate property may be granted to requesting individuals who hold valid user accounts with a Remote Service Provider which can authorize such access. Access to inspect real estate property may be granted based on a charged fee basis and can be monitored via video and/or audio surveillance equipment to safeguard against vandalism and/or inappropriate conduct at the property location.