A smart device system that can remind users of forgotten personal belongings

Abstract

This invention relates to a smart device for reminding users of forgotten personal items. It includes a main control module, a detection trigger module, a biometric identification module, an item detection module, a notification module, and an application module. When the detection trigger module determines that the user has left the house, it activates the biometric identification module to identify the user. The item detection module then reads information about the items the user is carrying and compares it with pre-established person-item mappings. When the system determines that an item is missing, the notification module outputs sound, light, or displays a message to remind the user to bring the forgotten item.

Claims

1. A smart device system capable of reminding users of forgotten personal belongings, comprising: a main control module electrically connected to various sensing modules, storing a list of users and items, comparing preset items with actual detected items, performing data processing, and controlling the operation of each module; a detection trigger module electrically connected to the main control module, activating the system based on the user's movement or location change, and outputting a trigger signal to the main control module; a biometric identification module electrically connected to the main control module, identifying the user through biometrics, mobile devices, or wireless signals, and outputting an identification signal to the main control module; an item detection module electrically connected to the main control module, identifying and detecting items through electronic tags or wireless signals, and outputting a detection signal to the main control module; and a prompt module electrically connected to the main control module, issuing a corresponding warning signal based on the comparison result of the main control module, by outputting an audio or visual prompt. An application module runs on a mobile device and communicates with the main control module wirelessly to set up the binding of user personal information and item electronic tag data, and synchronizes them with the main control module.

2. The smart device system that can remind you of forgotten personal items as described in claim 1, wherein the detection trigger module includes millimeter-wave radar, microwave radar, infrared sensor, or a combination thereof.

3. The smart device system that can remind you of forgotten personal items as described in claim 1, wherein the biometric module includes biometric identification and behavioral identification.

4. The smart device system that can remind you of forgotten personal items as described in claim 1, wherein the item detection module includes RFID, NFC, Bluetooth, wireless communication devices or combinations thereof.

5. A smart device system as described in claim 1 that can remind users of forgotten personal items, wherein the reminder module includes sound prompts, light prompts, text displays, visual display interfaces, or mobile device notifications.

6. The smart device system as described in claim 1 that can remind users to leave behind forgotten personal belongings, wherein the main control module is a chip microcontroller module.

7. The smart device system that can remind users of forgotten personal items as described in claim 1, wherein the application module synchronizes data with the main control module via Wi-Fi or Bluetooth.

8. The smart device system that can remind users of forgotten personal items as described in claim 1, wherein the application module is used to establish user biometric information and item corresponding data.

9. The smart device system that can remind users of forgotten personal items as described in claim 1, wherein the method of establishing corresponding information between the user and the item's electronic tag is through NFC near-field communication technology.

10. The smart device system as described in claim 1 that can remind users of forgotten personal items, wherein the application module provides users with rules for carrying different items based on different dates.

11. The smart device system that reminds users of forgotten personal belongings as described in claim 1, further comprising a detection switch for the user to initiate the detection procedure by touch or sound.

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