Integrated Door Operator Triggering Element
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Solution Overview
Problem
Existing security systems for securing escape routes often require complex operation and may not allow for intuitive, one-handed activation of door locks during emergencies.
Innovation Solution
A security system incorporating a door operator designed as a handle or doorknob with an integrated triggering element, allowing for manual, one-handed operation and immediate or delayed unlocking of an electromechanical or electromagnetic door lock via a bus system, with optional lighting and Braille indicators for accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the triggering element is integrated into the door operator, then ease of operation is improved (one-handed operation with single movement), but device complexity increases (integration of multiple functions)
Solution Approach 1:
The triggering element is integrated into the door operator, combining the function of opening the door with the function of triggering the emergency release. This allows the user to activate both functions with a single hand and single movement, resolving the contradiction by merging two separate operations into one unified component.
Solution Approach 2:
The door operator serves multiple functions: it acts as both the mechanical operator for opening the door and the trigger for the emergency release mechanism. This multi-functionality eliminates the need for separate components, improving ease of operation while the integration manages the complexity within a unified structure.
2Productivity
If the door lock is unlocked immediately upon actuation, then productivity is improved (immediate escape route release), but reliability may worsen (potential for premature unlocking)
Solution Approach 1:
The system prepares the door lock for immediate unlocking by having the control unit ready to receive and process the trigger signal without delay. The bus system maintains continuous communication readiness, ensuring that when the triggering element is actuated, the unlocking command is executed immediately, achieving rapid escape route release while maintaining system reliability through pre-configured response protocols.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables secure and intuitive release of escape routes with simplified, one-handed operation, ensuring quick access without authentication, while providing visual and tactile cues for user guidance.
Implementation Method 1
The door lock can be formed electromechanically or purely electromagnetically. The door lock includes z. B. at least one coil. Activation of the door lock for locking or unlocking can be implemented in particular by switching an electrical power supply on or off.
Implementation Method 2
An electromechanical door lock has a mechanical connection to the door when locked. In the unlocked state, the mechanical connection can be canceled or canceled.
Data Source
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AI summary
The invention relates to a safety system (1) for securing escape routes, comprising a door operator for manually, mechanically opening a rotatable or slidable door (2), an electric door lock (5) for locking the door (2), and a release element (6), in particular an emergency button (6), for unlocking the door lock (5), wherein the release element (6) is integrated in the door operator (7).