Electronic key structure with voice interaction

Abstract

This invention relates to an electronic key structure with voice interaction, comprising a proximity key, a sound receiving module, a sound output module, a sound communication module, an electronic lock host, and a voice control module. The sound receiving module and the sound output module are integrated into the proximity key, enabling it to receive user voice and play sound signals from the electronic lock host or other devices. The sound communication module transmits sound data between the proximity key and the electronic lock host, allowing the proximity key to function as a short-range intercom device. The voice control module recognizes user voice commands and transmits corresponding control signals to the electronic lock host to execute voice prompts, voice confirmations, lock status inquiries, pairing confirmations, or unlocking procedures. Thus, this invention expands the proximity key from a simple sensing and identification tool into a pairing structure with voice interaction, short-range intercom, and electronic lock voice control capabilities.

Claims

1. An electronic key structure with voice interaction, comprising: a proximity key including a key control module and an identification data storage unit; a voice receiving module disposed on the proximity key for receiving a user's voice; a voice output module disposed on the proximity key for outputting a voice signal; a voice communication module for transmitting voice data or control data between the proximity key and an electronic door lock host; a voice control module for recognizing the user's voice and generating a control signal; and an electronic door lock host connected to the voice communication module and performing a door lock-related operation according to the control signal.

2. The electronic key structure with voice interaction as described in claim 1, wherein the sound receiving module includes a microphone, an audio preprocessing circuit, a noise reduction circuit, an echo suppression circuit, or a sound compression circuit.

3. The electronic key structure with voice interaction as described in claim 1, wherein the sound output module includes a speaker, a buzzer, an audio amplifier, or a sound output element.

4. The electronic key structure with voice interaction as described in claim 1, wherein the voice communication module includes a key-end communication unit and a door lock-end communication unit, the key-end communication unit being disposed on the inductive key, and the door lock-end communication unit being disposed on the electronic door lock host.

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

6. The electronic key structure with voice interaction as described in claim 1 further includes a short-range intercom module for establishing two-way voice communication between the inductive key and the electronic lock host.

7. The electronic key structure with voice interaction as described in claim 1, wherein the voice control module includes a voice recognition unit and a voice command conversion unit, the voice recognition unit being used to recognize the user's voice, and the voice command conversion unit being used to convert the user's voice into the control signal.

8. The electronic key structure with voice interaction as described in claim 1, wherein the electronic lock host includes a pairing data storage unit for storing identification data, authorization data or communication key of the induction key.

9. The electronic key structure with voice interaction as described in claim 1 further includes an unlocking control module and a door lock drive module, wherein the unlocking control module controls the door lock drive module to perform unlocking when the induction key completes authentication and the voice control module generates an unlocking-related control signal.

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