Autonomous Data Readout Device for Door Status Monitoring
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing maintenance and monitoring systems for door elements, such as roller or sectional doors, are often costly and complicated to upgrade, especially for older systems lacking modern communication components, making it difficult to efficiently monitor and maintain door status information.
Innovation Solution
A maintenance and monitoring system where a data readout device, capable of autonomous energy supply and independent operation, connects to a central unit via a second data connection, allowing for efficient storage and evaluation of status signals, reducing the need for continuous data transmission and enabling easy retrofitting of older systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a data readout device is integrated into the monitoring system with power supply connections, then data can be continuously transmitted, but the system complexity and installation effort increase significantly
Solution Approach 1:
The data readout device is designed to be completely autonomous, reading data from the monitoring system's data connections without requiring its own power supply or integration into the system's power network. This self-service approach allows the device to extract and transmit gate status information independently, resolving the contradiction by eliminating complex power supply requirements while maintaining continuous data availability
Solution Approach 2:
The data readout device acts as an intermediary between the monitoring system's data connections and external recipients. It taps into existing data connections to read status signals and independently transmits this data externally, serving as a bridge that provides continuous information availability without requiring deep integration or power supply connections to the monitored system
2Ease of manufacture
If the data readout device is powered autonomously without system connections, then installation is simpler and more flexible, but continuous data transmission becomes more difficult
Solution Approach 1:
The autonomously powered data readout device performs periodic data reading and transmission cycles. It continuously monitors the data connections and transmits gate status information at regular intervals or when status changes occur, maintaining data transmission continuity through periodic action rather than constant connection, thus resolving the contradiction between autonomous installation and continuous data availability
Solution Approach 2:
The invention replaces the mechanical/electrical power supply connection with an autonomous power source (such as battery or energy harvesting). This substitution allows the device to be installed independently without physical power connections, while electronic data reading and wireless transmission mechanisms maintain continuous data flow, resolving the contradiction between installation simplicity and data continuity
3Adaptability or versatility
If older monitoring systems are retrofitted with modern data transmission components, then gate status information can be output, but the costs exceed potential savings
Solution Approach 1:
The invention extracts only the essential data reading function from complex modern monitoring systems and implements it in a simple, standalone device. By taking out just the data extraction capability and combining it with autonomous power and simple transmission, the system achieves adaptability for older systems without requiring expensive comprehensive retrofits, resolving the contradiction between system adaptability and retrofit cost
Solution Approach 2:
The data readout device is designed as a simple, inexpensive, standalone unit that can be easily deployed on older systems. Rather than investing in expensive, complex integration solutions, the invention uses a cost-effective, simple device that performs the essential function of extracting and transmitting gate status data, making retrofitting economically viable by using affordable components
Data Source
AI summary
Servicing and monitoring system (1) for monitoring a door member (2), such as of a rolling or sectional door, which can be moved by a drive apparatus (7), wherein a drive control unit (3) for actuating the drive apparatus (7) and least one detection device (4) for detecting a door status (21, 22) are provided, wherein the detection device (4) is connected to the drive control unit (3) to transmit a status signal (401, 402) reporting the door status (21, 22) via a first data connection (81a, 81b). In order to improve the servicing and monitoring of the door member, it is proposed that a data reading device (5, 51, 52) is provided which is suitable for reading the status signal (401, 402) sent from the detection device (4) to the drive control unit (3) and output an alarm signal (501, 502) according to the read status signal (401, 402).