Integrated Lock Sensor Monitoring During Transport and Assembly
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Solution Overview
Problem
Existing methods for operating sensor arrangements in building closure elements do not reliably detect and indicate errors during transport and assembly, leading to potential installation issues.
Innovation Solution
A sensor arrangement integrated with the building closure element detects state variables such as acceleration, position, rotation angle, noise level, and other environmental conditions during transport and assembly, outputting a status signal to ensure quality control and error detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a sensor arrangement is integrated into a building locking element for detecting state variables during transport and assembly, then the reliability of the building locking element is improved through defect detection, but the device complexity increases due to additional sensor components and evaluation circuitry
Solution Approach 1:
The sensor arrangement is merged with the building locking element to form an integrated unit. The at least one sensor and evaluation circuit are incorporated into the locking element structure, allowing defect detection during transport and assembly while maintaining a unified device architecture rather than separate monitoring systems
Solution Approach 2:
The sensor arrangement serves multiple functions: detecting transport-related defects, identifying assembly errors, and potentially monitoring operational status. This multi-functionality justifies the added complexity by providing comprehensive reliability monitoring across different stages of the building locking element lifecycle
2Manufacturing precision
If state variable sensors are operated during transport and assembly processes, then manufacturing precision can be improved through real-time monitoring, but energy consumption increases due to continuous sensor operation
Solution Approach 1:
The sensor arrangement is operated periodically or selectively during specific critical phases of transport and assembly rather than continuously. The evaluation circuit activates sensors at predetermined stages where defect detection is most valuable, reducing overall energy consumption while maintaining manufacturing precision during critical operations
Solution Approach 2:
The sensor arrangement is pre-configured and activated before critical assembly operations to detect potential defects early. By performing preliminary detection during transport and initial assembly stages, the system prevents defective components from proceeding to later manufacturing stages, improving overall precision while limiting energy use to only when needed
Data Source
Figure 1
AI summary
The invention relates to a method for operating a sensor arrangement (8) for a building locking element (3), wherein the sensor arrangement (8) comprises at least one state variable sensor for detecting a state variable of the building locking element (3). It is provided that the sensor arrangement (8) is an integral part of the building locking element and is operated at least temporarily during a transport and/or assembly process of the building locking element (3) to detect the state variable, and that a state signal, determined as a function of the detected state variable, is output by the sensor arrangement (8) at least once. The invention further relates to a sensor arrangement (8) for a building locking element (3) and to a building locking element (3) with a sensor arrangement (8).