Granted Patent B2

US 12,321,518 · App. 17/916,565 · Granted Jun 3, 2025

Inventor: Peng Feng (Shenzhen, CN)

Assignee: SHENZHEN CHUANGWEI-RGB ELECTRONICS CO., LTD.

G06F3/016G06F3/0484G06F16/909

Abstract

Claims (28)

1. A method for changing a displayed scene applied to an intelligent display screen, comprising:

determining a plurality of candidate signal transmitting devices and a distance between each candidate signal transmitting device and the intelligent display screen based on a plurality of received signals;

determining a target signal transmitting device closest to the intelligent display screen from a plurality of candidate signal transmitting devices and a target area to which the target signal transmitting device belongs; and

determining a target scene corresponding to the target area in a layout diagram displayed by the intelligent display screen and changing the displayed scene of the intelligent display screen to the target scene;

determining a device recommendation information corresponding to the target scene;

determining a plurality of intelligent devices in the target scene based on the device recommendation information, and displaying each intelligent device and corresponding work information on the intelligent display screen; and

determining work information selected by a user based on received control instruction of the user, and controlling the corresponding intelligent device to work.

2. The method of claim 1 , wherein the candidate signal transmitting device is determined by the following steps:

determining an identification information of a signal transmitting device corresponding to each received signal, and detecting whether the corresponding signal transmitting device belongs to a position identification device based on the identification information of each signal transmitting device; and

determining the signal transmitting device belonging to the position identification device as the candidate signal transmitting device.

3. The method of claim 1 , wherein the target area to which the target signal transmitting device belongs is determined by the following steps:

determining a coordinate position of the target signal transmitting device in an indoor coordinate system from a preset signal transmitting device list based on the identification information of the target signal transmitting device;

determining a division area taking the coordinate position as a circle center and taking a preset length as a radius; and

determining the division area as the target area to which the target signal transmitting device belongs in the indoor coordinate system.

4. The method of claim 3 , wherein the target scene corresponding to the target area in the layout diagram of the intelligent display screen is determined by the following steps:

determining at least one preset position node in the target area based on the coordinate position and a plurality of the coordinate positions in the indoor coordinate system in the target area; and

determining the target scene based on a mapping relationship between each preset position node and a scene in the layout diagram.

5. The method of claim 1 , wherein the determining a plurality of candidate signal transmitting devices and a distance between each candidate signal transmitting device and the intelligent display screen based on a plurality of received signals comprises:

determining a candidate signal transmitting device emitting each received signal based on the received signal; and

determining a distance between each candidate signal transmitting device and the intelligent display screen receiving the received signal.

6. The method of claim 5 , wherein the determining a distance between each candidate signal transmitting device and the intelligent display screen receiving the received signal comprises:

determining strength of the received signal; and

determining a distance between each candidate signal transmitting device and the intelligent display screen receiving the received signal based on the strength of the received signal.

7. The method of claim 5 , wherein the determining a distance between each candidate signal transmitting device and the intelligent display screen receiving the received signal comprises:

sending a signal instruction to the first candidate signal transmitting device at a receiving time point of the received signal, wherein the first candidate signal transmitting device is any one of a plurality of candidate signal transmitting devices; and

determining a distance between the first candidate signal transmitting device and the intelligent display screen receiving the received signal by receiving a time of a feedback signal fed back by the first candidate signal transmitting device.

8. An electronic device, comprising: a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device runs, the processor communicates with the memory through the bus, and when the machine-readable instructions are executed by the processor, the method for changing a displayed scene of claim 1 is carried out.

9. A computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is run by a processor, the method for changing a displayed scene of claim 1 is carried out.

Priority Claims (1)

Continuity (1)

References Cited (17)