WO2018209586A1

WO2018209586A1 - Bluetooth positioning method and system

Info

Publication number: WO2018209586A1
Application number: PCT/CN2017/084678
Authority: WO
Inventors: 刘文野
Original assignee: 深圳市炜光科技有限公司
Priority date: 2017-05-17
Filing date: 2017-05-17
Publication date: 2018-11-22

Abstract

Disclosed in the present invention are a Bluetooth positioning method and system. The method comprises the following steps: detecting the strengths of all Bluetooth signals capable of being connected; receiving positioning information sent by an access point of the Bluetooth signals; and performing positioning according to the signal strengths and the positioning information. The technical solution provided in the present invention has the advantage of high user experience.

Description

Bluetooth positioning method and system

Technical field

The present invention relates to the field of terminals, and in particular, to a Bluetooth positioning method and system.

Background technique

Positioning is a commonly used technical means, such as navigation, location search, etc., which need to be applied to positioning. There are various existing indoor positioning, but the existing indoor positioning is not accurate and affects the user experience.

technical problem

The application provides a Bluetooth positioning method. It solves the shortcomings of low user experience of the prior art technical solutions.

Technical solution

In one aspect, a Bluetooth positioning method is provided, and the method includes the following steps:

Detecting the signal strength of all Bluetooth that can be connected;

Positioning information sent by an access point that receives a Bluetooth signal;

Positioning is performed based on the signal strength and the positioning information.

Optionally, the performing the positioning according to the signal strength and the positioning information specifically includes:

Calculating a distance from the plurality of positioning information according to the positioning, and repositioning if the distance is greater than a set threshold.

Optionally, the method further includes:

Switch Bluetooth positioning to WIFI positioning.

In a second aspect, a Bluetooth positioning system is provided, the system comprising:

a detecting unit for detecting signal strength of all Bluetooth that can be connected;

a receiving unit, configured to receive positioning information sent by an access point of the Bluetooth signal;

The processing unit is configured to perform positioning according to the signal strength and the positioning information.

Optionally, the system further includes:

The processing unit is specifically configured to calculate a distance from the plurality of positioning information according to the positioning, and if the distance is greater than a set threshold, relocate.

Optionally, the processing unit is specifically configured to switch the Bluetooth positioning to the WIFI positioning.

In a third aspect, a terminal is provided, including: a processor, a transceiver, a memory, and a bus, where the processor, the transceiver, and the memory are connected by using a bus.

The processor is configured to detect the signal strength of all Bluetooth that can be connected, and the positioning information sent by the access point that receives the Bluetooth signal; and perform positioning according to the signal strength and the positioning information.

Optionally, the processor is specifically configured to calculate a distance from the plurality of positioning information according to the positioning, and if the distance is greater than a set threshold, relocate.

Optionally, the processor is specifically configured to switch the Bluetooth positioning to the WIFI positioning.

Beneficial effect

The technical solution provided by the present invention detects the signal strength of all Bluetooth that can be connected, and the positioning information sent by the access point that receives the Bluetooth signal; performs positioning according to the signal strength and the positioning information, and has indoor positioning according to the signal strength, and is only based on Fixed access points for positioning, accurate positioning, and high user experience.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a flowchart of a Bluetooth positioning method according to a first preferred embodiment of the present invention;

2 is a structural diagram of a Bluetooth positioning system according to a second preferred embodiment of the present invention.

FIG. 3 is a hardware structural diagram of a terminal according to a second preferred embodiment of the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of a Bluetooth positioning method according to a first preferred embodiment of the present invention. The method is as shown in FIG.

Step S101: Detecting the signal strength of all Bluetooth that can be connected.

Step S102: The positioning information sent by the access point that receives the Bluetooth signal.

Step S103: Perform positioning according to the signal strength and the positioning information.

Optionally, the method further includes:

Optionally, the Bluetooth positioning is switched to WIFI positioning.

Please refer to FIG. 2. FIG. 2 is a schematic diagram of a Bluetooth positioning system according to a second preferred embodiment of the present invention. The system, as shown in FIG. 2, includes:

a detecting unit 201, configured to detect a signal strength of all Bluetooth that can be connected;

The receiving unit 202 is configured to receive positioning information sent by an access point of the Bluetooth signal;

The processing unit 203 is configured to perform positioning according to the signal strength and the positioning information.

Optionally, the processing unit 203 is configured to calculate a distance between the multiple positioning information and the positioning information according to the positioning, such as the distance being greater than the set threshold, and repositioning.

Optionally, the processing unit 203 is specifically configured to switch the Bluetooth positioning to the WIFI positioning.

Referring to FIG. 3, FIG. 3 is a terminal 30 including a processor 301, a transceiver 302, a memory 303, and a bus 304. The transceiver 302 is configured to send and receive data with and from an external device. The number of processors 301 can be one or more. In some embodiments of the present application, processor 301, memory 302, and transceiver 303 may be connected by bus 304 or other means. Terminal 30 can be used to perform the steps of FIG. For the meaning and examples of the terms involved in the embodiment, reference may be made to the corresponding embodiment of FIG. 1. I will not repeat them here.

The program code is stored in the memory 303. The processor 301 is configured to call the program code stored in the memory 303 for performing the following operations:

The processor 301 is configured to detect the signal strength of all Bluetooth that can be connected, the positioning information sent by the access point that receives the Bluetooth signal, and perform positioning according to the signal strength and the positioning information.

It should be noted that the processor 301 herein may be a processing component or a general term of multiple processing components. For example, the processing element can be a central processor (Central) Processing Unit, CPU), or a specific integrated circuit (Application Specific Integrated) Circuit, ASIC), or one or more integrated circuits configured to implement embodiments of the present application, such as one or more microprocessors (digital signal) Processor, DSP), or one or more Field Programmable Gate Arrays (FPGAs).

The memory 303 may be a storage device or a collective name of a plurality of storage elements, and is used to store executable program code or parameters, data, and the like required for the application running device to operate. And the memory 303 may include random access memory (RAM), and may also include non-volatile memory (non-volatile memory) Memory), such as disk storage, flash (Flash), etc.

Bus 304 can be an industry standard architecture (Industry Standard Architecture, ISA) bus, Peripheral Component (PCI) bus or extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 3, but it does not mean that there is only one bus or one type of bus.

The terminal may further include input and output means connected to the bus 304 for connection to other parts such as the processor 301 via the bus. The input/output device can provide an input interface for the operator, so that the operator can select the control item through the input interface, and can also be other interfaces through which other devices can be externally connected.

It should be noted that, for the foregoing various method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not described in detail in a certain embodiment can be referred to the related descriptions of other embodiments.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash drive, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.

The content downloading method and the related device and system provided by the embodiments of the present invention are described in detail above. The principles and implementation manners of the present invention are described in the specific examples. The description of the above embodiments is only used to help understand the present invention. The method of the invention and its core idea; at the same time, for the person of ordinary skill in the art, according to the idea of the present invention, there are some changes in the specific embodiment and the scope of application. In summary, the content of the specification should not be understood. To limit the invention.

Claims

A Bluetooth positioning method, characterized in that the method comprises the following steps:

Detecting the signal strength of all Bluetooth that can be connected;

Positioning information sent by an access point that receives a Bluetooth signal;

Positioning is performed based on the signal strength and the positioning information.
The method of claim 1 further comprising:

Calculating a distance from the plurality of positioning information according to the positioning, and repositioning if the distance is greater than a set threshold.
The method of claim 1, wherein the method further comprises:

Switch Bluetooth positioning to WIFI positioning.
A Bluetooth positioning system, characterized in that the system comprises:

a detecting unit for detecting signal strength of all Bluetooth that can be connected;

a receiving unit, configured to receive positioning information sent by an access point of the Bluetooth signal;

The processing unit is configured to perform positioning according to the signal strength and the positioning information.
The system of claim 4, wherein the system further comprises:

The processing unit is specifically configured to calculate a distance from the plurality of positioning information according to the positioning, and if the distance is greater than a set threshold, relocate.
The system according to claim 4, wherein the processing unit is specifically configured to switch Bluetooth positioning to WIFI positioning.
A terminal includes: a processor, a transceiver, a memory, and a bus, wherein the processor, the transceiver, and the memory are connected by a bus, wherein

The processor is configured to detect the signal strength of all Bluetooth that can be connected, and the positioning information sent by the access point that receives the Bluetooth signal; and perform positioning according to the signal strength and the positioning information.
The terminal according to claim 7, wherein

The processor is specifically configured to calculate a distance from the plurality of positioning information according to the positioning, and if the distance is greater than a set threshold, relocate.
The terminal according to claim 7, wherein the processor is specifically configured to switch Bluetooth positioning to WIFI positioning.