Electromechanical Lock Remote Control via Wireless Feedback
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Solution Overview
Problem
Traditional mechanical locks lack remote control functionality and fail to promptly notify users of access attempts or break-ins, compromising security as they require direct physical interaction for status verification.
Innovation Solution
An electromechanical lock with a control unit, actuator, and detection device allows remote control of the operating cylinder and notifies users of access attempts via wireless signals, enabling secure and convenient management of door access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional mechanical lock is used, then the structure is simple and reliable, but remote control functionality is lost and security monitoring is delayed
Solution Approach 1:
The patent replaces the purely mechanical key-cylinder system with an electromechanical system that includes a motor-driven cylinder, wireless communication module, and control circuitry. The motor can be remotely actuated via wireless signals from mobile devices, enabling remote locking and unlocking without requiring physical key insertion or direct contact with the lock mechanism.
Solution Approach 2:
The patent introduces a wireless communication module as an intermediary between the user's mobile device and the lock mechanism. This intermediary enables remote control by transmitting commands wirelessly to the motor, which then actuates the operating cylinder. The system also uses the wireless module to send notifications to users about access attempts, eliminating the need for direct physical interaction with the lock.
2Reliability
If direct physical check is required to verify lock status, then device complexity is low, but security response time is delayed
Solution Approach 1:
The patent implements a feedback mechanism where the detection device monitors the locking state of the operating cylinder and the wireless communication module sends real-time notifications to users about access attempts and lock status changes. This immediate feedback loop eliminates the need for users to physically check the lock status and provides prompt alerts about security events, significantly reducing response time while maintaining system reliability.
3Adaptability or versatility
If remote control functionality is added, then security monitoring is improved, but device complexity increases
Solution Approach 1:
The patent designs the wireless communication module to perform multiple functions: receiving remote unlock commands, sending lock status updates, and notifying users of access attempts. The motor serves both to unlock the door and to detect forcing attempts through its position sensors. This multi-functionality reduces the need for separate dedicated components, thereby limiting the increase in overall system complexity while achieving versatile remote control capabilities.
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 remote locking and unlocking, real-time notifications of access attempts, and enhanced security by allowing users to monitor and manage door status from a mobile device, improving security and convenience.
Implementation Method 1
an actuator configured to switch the operating cylinder from the locking position to the unlocking position
Implementation Method 2
send a corresponding wireless signal to a mobile device
Data Source
Figure 1
Figure 2
AI summary
Electromechanical lock (1) comprising: an operating cylinder (2) extending between a first end (21) and an opposite second end (22); an inner knob (3) and an outer knob (4) rotatably connected to the operating cylinder (2) at the first end (21) and the second end (22), respectively; wherein the inner knob (3) comprises: an actuator (31) powered by a battery (32), a control unit (33) in signal communication with the actuator (31) and with the battery (32) and a detection device (34) in signal communication with the control unit (33) and connected to the outer knob (4); wherein the actuator (31) is configured to switch the operating cylinder (2) from a locking position, wherein the outer knob (4) rotates idle, to an unlocking position, wherein the rotation of the outer knob (4) results in the operation of the operating cylinder (2), upon receiving an unlocking signal from the control unit (33) and wherein the detection device (34) is configured to detect the rotations of the outer knob (4) and to send a detection signal to the control unit (33) for each rotation of the outer knob (4), the control unit (33) is configured to process the detection signals from the detection device (34) and to send wireless output signals to an outer device.