Electronic wearable device and communication system thereof

Abstract

This invention provides an electronic wearable device and its communication system. The electronic wearable device includes a microcontroller, a display module, an energy conversion module, an energy storage module, a wireless communication module, and an information storage module. The energy conversion module combines a solar cell and a vibration energy conversion unit to convert ambient light energy and kinetic energy into electrical energy, which is then stored in the energy storage module. The display module has a display state and a sleep state. The microcontroller controls the display module to switch from the sleep state to the display state to present information based on external signals received by the wireless communication module. This invention achieves intelligent monitoring without the need for external charging and with high environmental adaptability through multiple energy harvesting and intelligent power management.

Claims

1. An electronic wearable device, comprising: A microcontroller; A display module is electrically connected to the microcontroller processor; An energy conversion module, electrically connected to the microcontroller, includes a solar cell and a vibration energy conversion unit. The solar cell converts ambient light into a first electrical energy, and the vibration energy conversion unit converts kinetic energy into a second electrical energy. An energy storage module, electrically connected to both the microcontroller and the energy conversion module, receives and stores the first and second electrical energy converted by the energy conversion module. A wireless communication module, electrically connected to the microcontroller. The system also includes an information storage module electrically connected to the microcontroller, the information storage module storing information data; wherein the display module can selectively accept instructions from the microcontroller to present a display state and a sleep state; and wherein the microcontroller, based on an external signal received by the wireless communication module, commands the display module to switch from the sleep state to the display state to display the information data.

2. The electronic wearable device as claimed in claim 1, wherein, The microcontroller processor, based on a read signal received by the wireless communication module from an external terminal, controls the wireless communication module to transmit the information data to the external terminal.

3. The electronic wearable device as claimed in claim 1, wherein, The wireless communication module includes a near-field communication unit and a Bluetooth unit.

4. The electronic wearable device as claimed in claim 1, wherein, The display module includes a flexible panel.

5. The electronic wearable device as claimed in claim 1, wherein, The energy storage module is a supercapacitor.

6. An electronic wearable communication system, comprising: The electronic wearable device as described in claim 1; The device also includes an external terminal, comprising a wireless communication unit and a display unit, wherein the external terminal communicates with the electronic wearable device; wherein the external terminal sends a read command to the electronic wearable device, and the electronic wearable device responds to the read command by transmitting the information data to the external terminal for processing or display via the wireless communication module.

7. The electronic wearable communication system as described in claim 6, wherein, The external terminal can send an update to the electronic wearable device to change the information in the information storage module and simultaneously change the content displayed by the display module.

8. The electronic wearable communication system as described in claim 6, wherein, The wireless communication module includes a near-field communication unit and a Bluetooth unit.

9. The electronic wearable communication system as described in claim 6, wherein, The display module includes a flexible panel.

10. The electronic wearable communication system as described in claim 6, wherein, The energy storage module is a supercapacitor.

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