Induction key pairing structure

Abstract

This invention relates to a key pairing structure, comprising a key, a vibration sensing module, a shake pattern determination module, a near-field communication module, an electronic lock main unit, and a command triggering module. The vibration sensing module is disposed within the key and is used to sense the vibration signal generated when a user shakes the key. The shake pattern determination module determines whether the vibration signal matches a preset shake pattern. When the vibration signal matches the preset shake pattern, the command triggering module can trigger a subsequent process, including Bluetooth connection, authentication, unlocking command, locking command, pairing command, or other lock control commands. Therefore, this invention allows users to trigger electronic lock operations through a specific shake pattern without pressing a physical button on the key, achieving intuitive operation, reducing button structure, and improving ease of use.

Claims

1. A key pairing structure, comprising: a key including an identification data storage unit; a vibration sensing module disposed on the key for sensing a shaking motion of the key and generating a vibration signal; a shaking pattern determination module for determining whether the vibration signal conforms to at least one preset shaking pattern; a near-field communication module for enabling the key to communicate with an electronic door lock host; and a command triggering module for triggering a corresponding subsequent process when the vibration signal conforms to the preset shaking pattern; wherein... The subsequent process includes Bluetooth connection, unlocking, locking, pairing, or door lock control commands.

2. The inductive key pairing structure as described in claim 1, wherein the vibration sensing module includes an accelerometer, a gyroscope, a vibration switch, or an inertial measurement element.

3. The inductive key pairing structure as described in claim 1, wherein the preset shaking mode includes shaking direction, number of shakings, vibration intensity, vibration interval, vibration duration, or vibration rhythm.

4. The key pairing structure as described in claim 1, wherein the shaking mode determination module includes a vibration signal analysis unit and a mode comparison unit, wherein the vibration signal analysis unit analyzes the shaking characteristics of the vibration signal, and the mode comparison unit compares the shaking characteristics with the preset shaking mode.

5. The inductive key pairing structure as described in claim 1, wherein the near-field communication module is a Bluetooth communication module, a low-power Bluetooth communication module, a near-field communication module, an RF communication module, or a UWB communication module.

6. The key pairing structure as described in claim 1, wherein the instruction triggering module activates the short-range communication module to establish a Bluetooth connection between the key and the electronic door lock host when the vibration signal conforms to a first preset shaking mode.

7. The key pairing structure as described in claim 1, wherein the instruction triggering module triggers an unlocking instruction when the vibration signal conforms to a second preset shaking mode.

8. The key pairing structure as described in claim 1, wherein the instruction triggering module triggers a locking instruction when the vibration signal conforms to a third preset shaking mode.

9. The key pairing structure as described in claim 1 further includes an unlocking control module and a locking control module, wherein the unlocking control module is used to control a door lock drive module to perform unlocking according to the unlocking command, and the locking control module is used to control the door lock drive module to perform locking according to the locking command.

10. The key pairing structure as described in claim 1, wherein the instruction triggering module triggers the subsequent process only when the key is within the communication range of one of the electronic door lock hosts and the vibration signal conforms to the preset shaking mode.

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