Wireless Interconnected Locking System Coordination

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Solution Overview

Problem

Multiple locking points on a door or portal create complexity and require manual operation, which can be time-consuming and cumbersome, especially in scenarios with multiple doors or for users with mobility issues.

Innovation Solution

An interconnected locking system where multiple locks can be wirelessly coordinated to be locked or unlocked with a single activation, allowing communication between locking points to simplify the operation and eliminate the need for manual manipulation of each lock.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple manual locks are installed on a door to provide multiple locking points, then security is improved, but operation complexity increases and time consumption increases

Engineering Contradiction:
ImprovesecurityVSAvoidoperation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple independent locking mechanisms (deadbolt, lever lock, slide bolt) into a coordinated system where a single user action triggers wireless communication between locks to activate or deactivate all locking points simultaneously, merging the operation of multiple locks into one unified action

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent introduces wireless communication as an intermediary mechanism between the locks, allowing them to coordinate their states automatically without direct manual intervention for each lock, with the system mediating the transmission of locking commands between different locking points

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If multiple manual locks are installed on a door to provide multiple locking points, then security is improved, but time consumption increases

Engineering Contradiction:
ImprovesecurityVSAvoidtime consumption
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary coordination through wireless communication networks that are established and configured in advance, allowing locks to be pre-programmed to work together so that when activation occurs, all locks respond immediately without sequential manual operation

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent merges the operation of multiple locks into a single unified action through wireless coordination, where activating one lock automatically triggers the corresponding state change in all other connected locks, reducing the time required from multiple sequential operations to a single action

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If multiple locking points are arranged in an approximately coplanar manner, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent uses wireless communication as an intermediary to coordinate between locks arranged in an approximately coplanar configuration, allowing the locks to maintain their spatial arrangement for ease of operation while the wireless system manages the complexity of coordinating their states automatically

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS10378238B2Interconnected locking system
Publication Date: 2019.08.13 ASSA ABLOY AMERICAS RESIDENTIAL INC
  • US10378238B2 patent drawing
  • US10378238B2 patent drawing
  • US10378238B2 patent drawing

AI summary

An interconnected locking system in which multiple locks may be interconnected to be locked and/or unlocked in a coordinated manner. In one embodiment, the locking system allows a user to lock or unlock a door with multiple locking points with a single activation of one of the locks, such as when a deadbolt or lever is activated. The multiple locking points communicate together wirelessly, for example, to activate all the locking points as desired or set by the user.