CN111328053A - Mobile terminal, method for finding articles through Bluetooth networking and storage medium - Google Patents
Mobile terminal, method for finding articles through Bluetooth networking and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The invention discloses a mobile terminal, a method for finding an article through Bluetooth networking and a storage medium, wherein the method for finding the article through Bluetooth networking comprises the following steps: the method comprises the steps that a Bluetooth network acquires characteristic information of an article to be searched; the Bluetooth networking searches according to the characteristic information of the article; and the Bluetooth networking feeds back an article searching result. This application is through arranging bluetooth network deployment in the space, and the extension that article can be very big is searched for through bluetooth network deployment range of looking for the thing, improves search efficiency, because be provided with a plurality of bluetooth equipment in the bluetooth network deployment, therefore bluetooth network deployment can be used to indoor pursuit, and aspects such as control have solved bluetooth anti-lost device and have been not suitable for the problem indoor, that search rate is slow.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to a mobile terminal, a method for finding articles through Bluetooth networking and a storage medium.
Background
With the improvement of living conditions, more and more necessary articles need to be carried about when people go out, so that the problem of forgetting to carry articles often occurs. Forgetting something often has a deleterious effect, and time and money costs can result if a company finds that it is necessary to return to take something of importance. Forgetting something can also cause the loss of the item resulting in the loss of property.
In the prior art, in order to reduce the probability of forgetting to carry things and losing things, the invention provides a Bluetooth anti-lost device. The principle of the Bluetooth anti-lost device is that Bluetooth connection is kept between a mobile phone and an article, and once the Bluetooth connection is disconnected, the article is considered to be far away; at the moment, the article starts a positioning mode, acquires the position of the article through a GPS, and then periodically transmits the information to the mobile phone of the user through the network; the user can arrive near the article according to the GPS information of the user; along with the approach of the distance, the originally disconnected Bluetooth connection is reestablished, and at the moment, the Bluetooth of the mobile phone gradually locates the lost article according to the change of the signal intensity (the closer the article is, the stronger the signal is). The bluetooth anti-lost device mainly has the following problems:
1. if the satellite positioning system is lost indoors, enough satellite signals are hardly received due to the obstruction of multiple walls, and even if satellite information is received, the GPS positioning has the problem of inaccurate positioning. Therefore, the Bluetooth anti-lost device is mainly suitable for outdoor environments.
2. Even if the user arrives near the object, due to the coverage of bluetooth, the user needs to try to approach the object continuously, and after direct connection, the user can further indicate the direction according to the strength of the connected signal, so that the problem of low efficiency of finding the object exists.
3. The Bluetooth anti-lost device at least needs to support a Bluetooth module, a GPS module and a Modem module, so that the problem of high cost exists; and the Bluetooth anti-lost device has the problems of high power consumption and inconvenient carrying.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, a method for searching articles through Bluetooth networking and a storage medium, and aims to solve the problems that a Bluetooth anti-lost device is not suitable for being used indoors and has low searching speed.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, the present application provides a method for a mobile terminal to find an article, including:
establishing a connection with an item;
generating the article characteristic information;
sending an item-seeking request message when disconnected from the item, the message including the item characteristic information;
and receiving the fed back search result.
In a second aspect, the present application provides a method for finding an article by bluetooth networking, comprising:
receiving an article searching request message of an article to be searched by the Bluetooth networking, wherein the message comprises the characteristic information of the article;
the Bluetooth networking searches according to the message;
and the Bluetooth networking feeds back a search result of the article to be searched.
In a third aspect, the present application provides a mobile terminal, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the method for finding an article by the mobile terminal.
In a fourth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for finding an item by a mobile terminal described above.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
in the embodiment of the invention, the Bluetooth networking is deployed in the space, the object searching range can be greatly expanded through the Bluetooth networking, the searching efficiency is improved, and the Bluetooth networking can be applied to the aspects of indoor tracking, monitoring and the like because a plurality of Bluetooth devices are arranged in the Bluetooth networking, so that the problems that the Bluetooth anti-lost device is not suitable for indoor use and the searching speed is low are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of example 1 of the present application;
fig. 2 is a flowchart of S12 of the present application;
FIG. 3 is a flow chart of the binding between the mobile terminal and the Bluetooth beacon;
FIG. 4 is a flowchart of example 2 of the present application;
fig. 5 is a schematic structural diagram of bluetooth networking of the present application;
FIG. 6 is a flowchart of step S01 of the present application;
FIG. 7 is a flowchart of step S02 of the present application;
FIG. 8 is a flow chart of the transmission between Bluetooth beacons;
FIG. 9 is a flowchart of step S03 of the present application;
the parts in the drawings are numbered as follows:
bluetooth networking 1, bluetooth beacon 11, coverage area 12, overlap area 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1, the present application provides a method for finding an article by a mobile terminal, which includes:
s11, establishing connection with the article; the method comprises the following specific steps:
searching an article to be bound by the mobile terminal;
the mobile terminal establishes connection with the object to be bound;
s12, generating the article characteristic information;
s13, when the connection is disconnected with the article, sending an article searching request message, wherein the message comprises the article characteristic information;
and S14, receiving the fed back search result.
The article searching request message also comprises a searching parameter; the search parameter includes a search time threshold.
On the basis of embodiment 1, as shown in fig. 2, the method for generating article characteristic information by the mobile terminal in S12 includes:
s121, the mobile terminal sends a binding request to the article;
s122, the mobile terminal receives the article information fed back by the article, as shown in fig. 3, generates binding ID information according to the article information, and feeds back the binding ID information to the article, where the binding ID information is used as feature information of the article, that is, the mobile terminal is successfully bound with the article; the ID information comprises article type, manufacturer, serial number, model number and the like; the characteristic information length of an article is generally less than 30 bytes.
Based on embodiment 1, the S13, when the connection with the article is disconnected, sending the article finding request message includes: and selecting one Bluetooth beacon or the closest Bluetooth beacon according to each beacon function to establish connection.
Example 2:
as shown in fig. 4, the present application provides a method for finding an article by bluetooth networking, comprising:
s01, the bluetooth networking 1 shown in fig. 5 receives an article finding request message of an article to be found, where the message includes the article characteristic information;
s02, the Bluetooth networking 1 searches according to the message;
and S03, feeding back the search result of the item to be searched by the Bluetooth networking 1.
The article searching request message also comprises a searching parameter; the search parameter includes a search time threshold.
This application is through deploying bluetooth network deployment 1 in the space, and the scope of article can very big extension be sought through bluetooth network deployment 1 search article, improves search efficiency, because be provided with a plurality of bluetooth equipment in the bluetooth network deployment 1, therefore bluetooth network deployment can be used to indoor pursuit, the aspect such as control, has solved bluetooth anti-lost device and has been not suitable for the problem indoor, that search rate is slow.
On the basis of embodiment 2, the bluetooth device in the bluetooth networking of the present application selects the bluetooth beacon, as shown in fig. 5, the bluetooth networking 1 includes: several bluetooth beacons 11, the coverage area 12 between two adjacent bluetooth beacons 11 has an overlapping area 13. The bluetooth beacon is called a bluetooth base station, is a miniaturized bluetooth broadcasting device and supports one or two compatible beacon protocols. Because of its small size, it can be installed anywhere for broadcasting, enabling application in indoor and outdoor environments. Because the bluetooth beacon is bluetooth low energy, compared with the conventional bluetooth, the bluetooth beacon has lower power consumption and cost under the condition of keeping the same communication range.
Each bluetooth beacon 11 has its own coverage area 12 and the change in coverage area 12 can be achieved by adjusting the transmit power of the bluetooth beacon 11. The larger the coverage range 12 is, the lower the object searching accuracy is, but the number of the Bluetooth beacons 11 required to be laid is correspondingly reduced, so that the economy is better; the smaller the coverage area 12, the higher the accuracy of object finding, but the number of bluetooth beacons 11 to be deployed increases accordingly. During specific implementation, the specific layout may be according to the implementation environment, the implementation space, and other situations, for example: the arrangement of the cloth can be reduced in open places and the arrangement of more places with complex structures can be realized.
If the user wants to search for an article, the mobile terminal can reserve an article searching request to the Bluetooth beacon 11 nearest to the user, and the article searching request carries information such as article searching duration, article Bluetooth characteristics and the like. The nearest bluetooth beacon 11 will scan the bluetooth broadcast information of the object in its coverage area; and will pass this seek request to other bluetooth beacons 11 in its vicinity, such as a layer-by-layer pass-away. And the bluetooth beacon 11 which finds the object reversely transmits the position of the bluetooth beacon 11 itself to the user mobile terminal. According to the method, the searching range can be greatly expanded through the characteristic of broadcasting by the Bluetooth beacon 11; and the mobile terminal can bind a plurality of articles at the same time, and supports the simultaneous search of a plurality of articles.
The bluetooth beacon 11 is often in three states, including: a standby state, a connection state and a search state; (1) bluetooth beacon 11 is in the state of broadcasting during standby state, and the content of broadcasting includes: the system has the capability of detecting commodity information, the capability of positioning position information and the like. (2) The connection state means that the Bluetooth beacon 11 is connected with the mobile terminal, and the mobile terminal waits for transmitting the characteristic information of the searched article to the Bluetooth beacon 11; or the bluetooth beacon 11 connects with another bluetooth beacon 11 waiting for the transmission of the search article request. (3) The search state refers to the bluetooth beacon 11 searching for an item within its coverage area 12. The object to be searched broadcasts the characteristic information of the object in the whole course in the process of losing.
The protocol for transmitting data between the mobile terminal and the Bluetooth beacon 11 adopts a standard GATT format; binding ID information, search duration information and the like to be sent all need to be used as a feature charasteristic in the GATT protocol. After the bluetooth beacon 11 agrees with the request, a service ID is generated, and the service ID is used as a unique identifier of the searched article, and is applied to transmitting the search request among the bluetooth beacons 11 and feeding back the position of the article after the article is found. It should be noted that ID information is a means commonly used in the present application, and any article characteristic information is within the scope of the present application as long as it can indicate the characteristic of each article.
Further, as shown in fig. 6, the searching by the bluetooth network in S01 according to the message includes:
s011, broadcasting the own beacon function by the Bluetooth beacon 11; further, if a plurality of bluetooth networks 1 exist indoors, the mobile terminal searches the plurality of bluetooth networks 1, and then selects a corresponding bluetooth network 1 according to the function of the bluetooth beacon 11;
s012, the mobile terminal selects one Bluetooth beacon 11 or selects the nearest Bluetooth beacon 11 to establish connection according to the beacon function;
and S013, after the connection is established, the Bluetooth beacon 11 receives the feature information and the search parameters of the object to be searched from the mobile terminal, wherein the search parameters comprise a search time threshold.
Further, as shown in fig. 7, the method for searching for the bluetooth network according to the feature information of the article in S02 specifically includes:
s021, as shown in fig. 8, after any bluetooth beacon a in the bluetooth network receives the feature information and the search parameter of the object to be searched, the bluetooth beacon a generates a service ID and sends the service ID to the mobile terminal, and the bluetooth beacon a starts to search within a signal coverage range;
s022, if the Bluetooth beacon A does not search the object to be searched within the time threshold, the Bluetooth beacon A stops searching and transmits the service ID to the next Bluetooth beacon B;
s023, until the bluetooth networking M searches for the item to be searched or all bluetooth beacons do not search for the item to be searched, where M ═ { a, …, B, … }, M, A, B are positive integers greater than or equal to 1.
Further, as shown in fig. 9, the method for feeding back the item search result by the bluetooth network in S03 specifically includes:
s031, if the Bluetooth network M searches the article to be searched, the service ID and the article position information are fed back to the mobile terminal; the method comprises the following specific steps:
if any Bluetooth beacon in the Bluetooth networking M searches for an article to be searched, directly feeding back the service ID and the article position information to the mobile terminal; or
And if any Bluetooth beacon in the Bluetooth networking M searches the object to be found, feeding back the service ID and the object position information from one layer of Bluetooth beacon of the found object to the previous layer of Bluetooth beacon layer by layer until the Bluetooth beacon feeds back the service ID and the object position information to the mobile terminal.
S032, if the article to be found is not searched for by the bluetooth networking, feeding back the information of the article not found to the mobile terminal, specifically:
and stopping scanning of all the Bluetooth beacons, and feeding back the search failure result from the layer of Bluetooth beacon farthest from the mobile terminal to the layer of Bluetooth beacon above layer by layer until the mobile terminal.
Further, the instruction for stopping scanning of all the bluetooth beacons 11 is that a feedback search result is received by a layer of bluetooth beacon closest to the mobile terminal, the closest layer of bluetooth beacon issues an instruction for canceling to find an article to the bluetooth networking M, and after the bluetooth beacon in the bluetooth networking M receives the instruction, the characteristic information of the article to be found is deleted, and the broadcast beacon function state is recovered.
A mobile terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of a method for a mobile terminal to find an item.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method for a mobile terminal to find an item. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (16)
1. A method of finding an item, comprising:
establishing a connection with an item;
generating the article characteristic information;
sending an item-seeking request message when disconnected from the item, the message including the item characteristic information;
and receiving the fed back search result.
2. The method of claim 1, wherein the article search request message further comprises a search parameter.
3. The method of claim 2, wherein the search parameter comprises a search time threshold.
4. The method of claim 1, wherein generating the item characteristic information comprises:
sending a binding request to the item;
receiving the message fed back by the article, generating binding ID information according to the message, and feeding back the binding ID information to the article, wherein the binding ID information is used as the characteristic information of the article;
the ID information includes article type, manufacturer, number, model.
5. The method of claim 1, wherein sending an item-seeking request message when disconnected from the item comprises: and selecting one Bluetooth beacon or the nearest Bluetooth beacon according to the beacon function of the Bluetooth beacon to establish connection, and sending the object-seeking request message.
6. A method for finding an article through Bluetooth networking, comprising:
the method comprises the steps that a Bluetooth networking receives an article searching request message of an article to be searched, wherein the message comprises article characteristic information;
the Bluetooth networking searches according to the message;
and the Bluetooth networking feeds back a search result of the article to be searched.
7. The method of claim 6, wherein the Bluetooth networking finds the item, comprising: a plurality of Bluetooth beacons, the coverage area between two adjacent Bluetooth beacons has an overlapping area.
8. The method of claim 6, wherein the article search request message further comprises a search parameter.
9. The method of claim 8, wherein the search parameter comprises a search time threshold.
10. The method of claim 7, wherein the searching by the bluetooth networking according to the message comprises:
a first Bluetooth beacon of the Bluetooth networking generates a service ID according to the received article characteristic information and sends the service ID to a mobile terminal;
the first Bluetooth beacon searches in a signal coverage range;
and when the first Bluetooth beacon does not search for the item within the time threshold, the first Bluetooth beacon stops searching and transmits the service ID to a second Bluetooth beacon.
11. The method for finding an item in bluetooth networking according to claim 10, wherein the item search result fed back by bluetooth networking specifically comprises:
when the article is searched by the Bluetooth networking, the service ID and the article position information are fed back to the mobile terminal;
and when the article is not searched by the Bluetooth networking, feeding back the information of the article which is not found to the mobile terminal.
12. The method for finding objects through bluetooth networking according to claim 10, wherein the feeding back the service ID and the object location information to the mobile terminal when the object to be found is found through the bluetooth networking specifically includes:
when any one of the Bluetooth beacons in the Bluetooth networking searches the article, feeding back the service ID and the article position information to the mobile terminal along an original transmission path; or
And when any one Bluetooth beacon in the Bluetooth networking searches for an article to be searched, feeding back the service ID and the article position information to the mobile terminal from the layer where the Bluetooth beacon is located to the layer-by-layer upper layer of the Bluetooth beacon when the article is found.
13. The method for finding an item through bluetooth networking according to claim 10, wherein when the item to be found is not found through bluetooth networking, feeding back the information of the item not found to the mobile terminal specifically includes:
and the Bluetooth beacons stop scanning all, and the search failure result is fed back from the layer of the Bluetooth beacon farthest from the mobile terminal to the layer of the Bluetooth beacon above layer by layer until the mobile terminal.
14. The method for finding the object through the bluetooth networking according to claim 6, further comprising the step that after the layer of bluetooth beacon closest to the mobile terminal receives the feedback search result, the closest layer of bluetooth beacon issues an object-finding canceling instruction to the bluetooth networking, and after the bluetooth beacon in the bluetooth networking receives the instruction, the bluetooth beacon deletes the object characteristic information and restores the broadcasting beacon function state.
15. A mobile terminal, characterized in that it comprises a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method according to any one of claims 1 to 5.
16. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method according to any one of claims 1 to 5 or 6-14.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532464.1A CN111328053A (en) | 2018-12-14 | 2018-12-14 | Mobile terminal, method for finding articles through Bluetooth networking and storage medium |
| PCT/CN2019/112599 WO2020119260A1 (en) | 2018-12-14 | 2019-10-22 | Method for mobile terminal to find object, method for bluetooth network to find object, and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532464.1A CN111328053A (en) | 2018-12-14 | 2018-12-14 | Mobile terminal, method for finding articles through Bluetooth networking and storage medium |
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| CN111328053A true CN111328053A (en) | 2020-06-23 |
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| CN201811532464.1A Pending CN111328053A (en) | 2018-12-14 | 2018-12-14 | Mobile terminal, method for finding articles through Bluetooth networking and storage medium |
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| WO (1) | WO2020119260A1 (en) |
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| CN112367659A (en) * | 2020-10-22 | 2021-02-12 | Tcl通讯（宁波）有限公司 | Scanning method, scanning device and storage medium |
| CN114630280A (en) * | 2020-12-14 | 2022-06-14 | 曲阜师范大学 | Indoor intelligent positioning system and control method thereof |
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| CN113596797B (en) * | 2021-07-28 | 2024-01-12 | 深圳创维－Rgb电子有限公司 | Device searching apparatus, device searching method, display apparatus, and storage medium |
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| CN107730847A (en) * | 2017-10-31 | 2018-02-23 | 北京小米移动软件有限公司 | Sharing articles finding method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112367659A (en) * | 2020-10-22 | 2021-02-12 | Tcl通讯（宁波）有限公司 | Scanning method, scanning device and storage medium |
| CN112367659B (en) * | 2020-10-22 | 2022-05-06 | Tcl通讯（宁波）有限公司 | Scanning method, scanning device and storage medium |
| CN114630280A (en) * | 2020-12-14 | 2022-06-14 | 曲阜师范大学 | Indoor intelligent positioning system and control method thereof |
| CN114630280B (en) * | 2020-12-14 | 2024-06-04 | 曲阜师范大学 | Indoor intelligent positioning system and control method thereof |
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