Smart bracelet display control system and smart bracelet

Patent metadata

Field	Value
Publication number	US-9824666-B2
Application number	US-201514646134-A
Country	US
Kind code	B2
Filing date	Apr 14, 2015
Priority date	Sep 26, 2014
Publication date	Nov 21, 2017
Grant date	Nov 21, 2017

Abstract

A smart bracelet display control system and a smart bracelet. The smart bracelet display control system comprises a processing module, a position detecting module, a displaying module and a storing module, the position detecting module is configured to detect current position information of itself; the storing module is configured to store a correspondence relationship between set position information of the position detecting module and a display position of the displaying module; the processing module is configured to determine a current display position of the displaying module according to the correspondence relationship and the current position information; and the displaying module is configured to display content to be displayed according to the current display position. The present disclosure does not need a user to rotate the bracelet to change the position of the display screen, and is capable of facilitating the user to view the display content.

First claim

What is claimed is:

1. A smart bracelet display control system, comprising a processor, a three-axis accelerometer, a ring-shaped display layer and a storage, wherein
the three-axis accelerometer is configured to detect current position information of the three-axis accelerometer;
the storage is configured to store a correspondence relationship between set position information of the three-axis accelerometer and a display position of the ring-shaped display layer;
the processor is configured to determine a current display position of the ring-shaped display layer according to the correspondence relationship and the current position information;
the ring-shaped display layer is configured to display content to be displayed according to the current display position, and
a ring shaped touch layer configured to detect touch position information of a user;
wherein the detected position information is a placing angle of the three-axis accelerometer, which is determined by angles between the three axes of the three-axis accelerometer and gravity acceleration and the current display position is the display position in the ring-shaped display layer of the content to be displayed,
wherein when a user touches a device surface of the smart bracelet directly towards the position of human eyes, the ring-shaped touch layer senses the touch position, and
the processor records the touch position and the position information of the three-axis accelerometer at this time, and matches the above two to establish the correspondence relationship between the position information of the three-axis accelerometer and the display position of the ring-shaped display layer.

2. The smart bracelet display control system according to claim 1 , wherein the processor is further configured to:
look up set position information that matches with the current position information in the correspondence relationship; and
take a display position corresponding to the looked-up set position information as the current display position of the ring-shaped display layer.

3. The smart bracelet display control system according to claim 2 , wherein the processor takes set position information closest to the current position information as the matched set position information.

4. The smart bracelet display control system according to claim 1 , wherein the processor is further configured to:
look up set position information closest to the current position information in the correspondence relationship;
take the looked-up set position information as reference position information and acquire a display position corresponding to the reference position information as a reference display position; and
calculate and obtain a current display position of the ring-shaped display layer according to the current position information, the reference position information and the reference display position.

5. The smart bracelet display control system according to claim 4 , wherein processor is further configured to:
calculate a relative position relationship of the current position information and the reference position information; and
calculate the current display position of the ring-shaped display layer according to the relative position relationship and the reference display position.

6. A smart bracelet, comprising a processor, a three-axis accelerometer, a ring-shaped display layer and a storage, wherein
the three-axis accelerometer is configured to detect current position information of itself;
the storage is configured to store a correspondence relationship between set position information of the three-axis accelerometer, and a display position of the ring-shaped display layer;
the processor is configured to determine a current display position of the ring-shaped display layer according to the correspondence relationship and the current position information;
the ring-shaped display layer is configured to display content to be displayed according to the current display position; and
a ring-shaped touch layer sheathed with the ring-shaped display layer configured to detect touch position information of a user;
wherein the detected position information is a placing angle of the three-axis accelerometer, which is determined by angles between the three axes of the three-axis accelerometer and gravity acceleration and the current display position is the display position in the ring-shaped display layer of the content to be displayed,
wherein when a user touches a device surface of the smart bracelet directly towards the position of human eyes, the ring-shaped touch layer senses the touch position, and
the processor records the touch position and the position information of the three-axis accelerometer at this time, and matches the above two to establish the correspondence relationship between the position information of the three-axis accelerometer and the display position of the ring-shaped display layer.

7. The smart bracelet according to claim 6 , wherein the processor is further configured to:
look up set position information that matches with the current position information in the correspondence relationship; and
take a display position corresponding to the looked-up set position information as the current display position of the ring-shaped display layer.

8. The smart bracelet according to claim 7 , wherein the processor takes set position information closest to the current position information as the matched set position information.

9. The smart bracelet according to claim 6 , wherein the processor is further configured to:
look up set position information closest to the current position information in the correspondence relationship;
take the looked-up set position information as reference position information and acquire a display position corresponding to the reference position information as a reference display position; and
calculate and obtain the current display position according to the current position information, the reference position information and the reference display position.

10. The smart bracelet according to claim 9 , wherein the processor is further configured to:
calculate a relative position relationship of the current position information and the reference position information; and
calculate the current display position according to the relative position relationship and the reference display position.

11. The smart bracelet according to claim 6 , further comprising a flexible circuit board, on which the processor and the three-axis accelerometer are arranged.

12. The smart bracelet according to claim 11 , wherein the flexible circuit board is ring-shaped, and the ring-shaped touch layer is disposed between the flexible circuit board and the ring-shaped display layer.

Assignees

• Boe Technology Group Co Ltd

Inventors

• Zhang Zhiguo

Classifications

• A44C5/0015

  providing information, e.g. bracelets with calendars (identification bracelets G09F3/005) · CPC title

• G09G3/00

  Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes · CPC title

• G06F3/0412

  Digitisers structurally integrated in a display · CPC title

• G09G2340/0464

  Positioning · CPC title

• G06F1/1694

  the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer · CPC title