CN110611876B - Indoor asset management method, device and system - Google Patents

Indoor asset management method, device and system Download PDF

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Publication number
CN110611876B
CN110611876B CN201810618359.3A CN201810618359A CN110611876B CN 110611876 B CN110611876 B CN 110611876B CN 201810618359 A CN201810618359 A CN 201810618359A CN 110611876 B CN110611876 B CN 110611876B
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bluetooth beacon
bluetooth
signal
position information
signal strength
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CN110611876A (en
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杨永辉
吕新和
何廷万
蒙海进
董余乐
曾德森
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V Power Information Technology Co ltd
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V Power Information Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/33Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

The embodiment of the invention provides a method, a device and a system for indoor resource management, wherein the method comprises the following steps: receiving a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon which are sent by terminal equipment; the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information and first signal strength of the first Bluetooth beacon; the second signal comprises identification information of a second Bluetooth beacon and second signal strength; acquiring prestored position information of a first Bluetooth beacon; and determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength. According to the embodiment of the invention, the position information of the second Bluetooth beacon arranged on the indoor article is determined through the position information of the first Bluetooth beacon and the second signal strength, so that the indoor article asset can be intelligently positioned and searched, and the efficient management of the indoor asset is realized.

Description

Indoor asset management method, device and system
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method, a device and a system for indoor resource management.
Background
The physical assets are important components of an enterprise, and nowadays in the economic globalization, the physical assets of the enterprise are more and more, and the difficulty of managing the physical assets is also more and more.
However, at present, enterprises realize asset management by manually searching and counting physical assets. The efficiency of looking for the physical assets manually is low, the error rate is high, an efficient physical asset management system is not available, the difficulty of checking the physical assets is high, time and labor are wasted, and the efficiency is not high.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method, an apparatus, and a system for indoor asset management, which can perform intelligent positioning and searching on indoor article assets, thereby implementing efficient management of indoor assets.
A first aspect of an embodiment of the present invention provides a method for indoor asset management, where the method includes:
receiving a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon which are sent by terminal equipment; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
acquiring prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon;
determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength;
and storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in an associated manner.
Based on the first aspect, in a first possible implementation manner, the determining the location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength includes:
determining the position information of the terminal equipment according to the position information of the first Bluetooth beacon and the first signal strength;
and determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength.
Based on the first aspect or the first implementation manner of the first aspect, in a second possible implementation manner, the method further includes:
and if the received identification information of the second Bluetooth beacon is associated with the corresponding position information of the second Bluetooth beacon, generating an asset inventory report according to the position information of the second Bluetooth beacon and the identification information corresponding to the second Bluetooth beacon, which are stored in association.
Based on the first aspect, or the first implementation manner of the first aspect, in a third possible implementation manner, after the associating and storing the location information of the second bluetooth beacon and the identification information of the second bluetooth beacon, the method further includes:
and associating the pre-stored map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon, and then sending the map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon to a display terminal associated with the server, so that the display terminal displays the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon on the map.
Based on the first aspect or the first implementation manner of the first aspect, in a fourth possible implementation manner, the determining the location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength includes:
according to first signals of N first Bluetooth beacons, positions of the first Bluetooth beacons corresponding to the N first signals respectively and the second signal strength, determining position information of the second Bluetooth beacon; wherein N ≧ 2 and is an integer.
A second aspect of the present invention provides an indoor asset management device, comprising:
a receiving module, configured to receive a first signal broadcasted by the first bluetooth beacon and a second signal broadcasted by the second bluetooth beacon, where the first signal and the second signal are transmitted by the terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
the acquisition module is used for acquiring the prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon;
a determining module, configured to determine location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength;
and the storage module is used for storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in a correlation manner.
Based on the second aspect, in a first possible implementation manner, the determining module is specifically configured to:
determining the position information of the terminal equipment according to the position information of the first Bluetooth beacon and the first signal strength;
and determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength.
A third aspect of embodiments of the present invention provides a server, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method when executing the computer program.
A fourth aspect of embodiments of the present invention provides a computer-readable storage medium, in which a computer program is stored, which, when executed by a processor, implements the steps of the above-described method.
A fifth aspect of the present invention provides an indoor asset management system, including: the system comprises a server, a terminal device in communication connection with the server, a first Bluetooth beacon arranged at a preset indoor position and a second Bluetooth beacon arranged on an indoor article;
the terminal device is used for sending a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon to the server;
the server is used for receiving a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon sent by the terminal equipment; the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
the server is further configured to obtain pre-stored location information of the first bluetooth beacon according to the identification information of the first bluetooth beacon, determine location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength, and store the location information of the second bluetooth beacon and the identification information of the second bluetooth beacon in an associated manner.
In the embodiment of the invention, a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon are received and sent by a terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment; acquiring prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon; determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength; and storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in an associated manner. The position information of the second Bluetooth beacon arranged on the indoor object is determined through the position information of the first Bluetooth beacon and the second signal strength, and the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon are stored in an associated mode, so that the indoor object asset can be intelligently positioned and searched, and the efficient management of the indoor asset is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow diagram of a method for indoor asset management provided by an embodiment of the invention;
FIG. 2 is a schematic flow chart of a method for indoor asset management according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an indoor asset management device according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a server according to a fourth embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
It should be understood that the sequence numbers of the steps in the method embodiments described below do not mean the execution sequence, and the execution sequence of each process should be determined by the function and the inherent logic of the process, and should not constitute any limitation on the implementation process of each embodiment.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Example one
An embodiment of the present invention provides a method for indoor asset management, which is applied to a server, and as shown in fig. 1, the method for indoor asset management in the embodiment of the present invention includes:
step S101, receiving a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon sent by a terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal when the terminal equipment receives the second signal.
In the embodiment of the invention, the bluetooth gateway can scan the peripheral bluetooth Beacon (Beacon) to acquire information and send the acquired information to the server through WiFi or Ethernet. Therefore, the terminal device may be a bluetooth gateway in an indoor location where the bluetooth gateway is conveniently located, and of course, the terminal device may also be a mobile terminal (such as a mobile phone, a tablet computer, a bluetooth card, etc.) in an indoor location where the bluetooth gateway is not conveniently located. The first bluetooth beacon is arranged in advance at a preset position of an indoor place to serve as a reference beacon, and in a specific application, a certain number of first bluetooth beacons can be arranged according to user requirements. And presetting a second Bluetooth beacon on the article of the indoor physical asset. The first bluetooth beacon and the second bluetooth beacon may transmit broadcast signals, for example, may transmit broadcast signals periodically. The identification information of the first bluetooth beacon includes, but is not limited to, one or more parameters of a MAC address, a name, a UUID value, a reference correction power, a wireless transmission power, a broadcast interval, a battery level, and the like of the first bluetooth beacon. The first Signal includes identification information not limited to the first bluetooth beacon and a corresponding first Signal Strength Indication (RSSI) when the terminal device receives the first Signal. The identification information of the second bluetooth beacon comprises the item type and the item name of the second bluetooth beacon. The identification information of the second bluetooth beacon may further include one or more parameters of a MAC address, a name, a UUID value, reference correction power, first wireless transmission power, a broadcast interval, battery level, and the like of the second bluetooth beacon. The second signal of the second bluetooth beacon broadcast transmitted by the receiving terminal device includes identification information not limited to being the second bluetooth beacon and a corresponding second signal strength (RSSI) at the time the terminal device receives the second signal.
In one embodiment, there may be a plurality of first bluetooth beacons prearranged at predetermined positions of the indoor location, and at least three first bluetooth beacons may be prearranged in order to accurately locate the second bluetooth beacon, and of course, in an actual application scenario, how many first bluetooth beacons are prearranged according to needs, which is not limited herein.
And step S102, acquiring the pre-stored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon.
In the embodiment of the present invention, when the first bluetooth beacon is arranged at a predetermined position in a room, specific position information of the first bluetooth beacon is stored in advance according to the identification information of the first bluetooth beacon. When the identification information of the first bluetooth beacon is acquired, the prestored position information of the first bluetooth can be acquired according to the identification information of the first bluetooth.
In one embodiment, the identification information of the first bluetooth may include location information of the first bluetooth in advance, and the location information of the first bluetooth may be obtained according to the identification information of the first bluetooth.
And step S103, determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength.
In the embodiment of the invention, the RSSI value of the first Bluetooth beacon and the RSSI value of the second Bluetooth beacon can be compared, and the position information of the second Bluetooth beacon is determined according to the comparison result value and the position information of the first Bluetooth beacon.
In one embodiment, the prior art realizes the positioning of the terminal device through the GPS, however, in an indoor place, the GPS satellite signal is often shielded by a building, so that the positioning accuracy is low. The position information of the terminal equipment can be determined according to the position information of the first Bluetooth beacon and the first signal strength; and determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength. Wherein determining the location information of the terminal device according to the location information of the first bluetooth beacon and the first signal strength may be: after the distance between the first Bluetooth beacon and the terminal equipment is calculated based on the first signal intensity and the path loss model, the position information of the terminal equipment is determined according to the position information of the first Bluetooth beacon; determining the location information of the second bluetooth beacon according to the location information of the terminal device and the second signal strength may be: after the distance between the terminal device and the second bluetooth beacon is calculated based on the second signal strength and the path loss model, the position information of the second bluetooth beacon can be determined according to the position information of the terminal device.
In one embodiment, the position information of the second bluetooth beacon is determined according to the first signal of the N first bluetooth beacons, the positions of the first bluetooth beacons respectively corresponding to the N first signals, and the second signal strength; wherein N ≧ 2 and is an integer. In a specific application, M first bluetooth beacons and K second bluetooth beacons may be arranged in advance. Such as the first signals of the M first bluetooth beacon broadcasts and the second signals of the K second bluetooth beacon broadcasts transmitted by the terminal device. When the position of the ith second bluetooth beacon needs to be determined, N first bluetooth beacons can be selected from M first bluetooth beacons, wherein M is larger than or equal to N, and i is larger than or equal to 1 and smaller than or equal to K. The selection of the N first bluetooth beacons from the M first bluetooth beacons may be performed by a relationship between a first signal strength of the first bluetooth beacon and a second signal strength of the second bluetooth beacon, such as selecting the first bluetooth beacon corresponding to the N first signal strengths that are closest to the second signal strength, or by other selection methods, such as random selection. The position information of the second bluetooth beacon can be determined according to the first signal of the N first bluetooth beacons, the positions of the first bluetooth beacons respectively corresponding to the N first signals, and the second signal strength. The RSSI values of the N first Bluetooth beacons and the RSSI value of the second Bluetooth beacon can be compared, and the position information of the second Bluetooth beacon is determined according to the magnitude of the comparison result and the position information of the N first Bluetooth beacons.
And step S104, storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in a correlated way.
In the embodiment of the invention, after the position information of the second Bluetooth beacon is determined, the position information of the second Bluetooth beacon and the identifier of the second Bluetooth beacon can be associated and stored, so that the physical assets can be conveniently searched and checked.
In one embodiment, after the identification information of the received second bluetooth beacon and the corresponding position information of the second bluetooth beacon are stored in association, an asset inventory report is generated according to all the position information of the second bluetooth beacon and the identification information of the second bluetooth beacon stored in association. When the positions of the corresponding second bluetooth beacons are determined for all the identification information in the received second signal, that is, the position information is determined for all the indoor articles, and the position information of the articles and the information such as article name types and the like contained in the identification information in the second signal are stored in a correlated manner, an asset inventory report can be generated according to a preset asset inventory report template, the position information of the articles stored in a correlated manner and the information such as article name types and the like contained in the identification information in the second signal.
In another application scenario, a second signal broadcasted by a second bluetooth beacon sent by the terminal device may be received; the second signal includes identification information of the second bluetooth beacon, and first signal strength and position information of the first bluetooth beacon corresponding to the second bluetooth beacon when the second bluetooth beacon receives the first signals broadcast by the W first bluetooth beacons, where W ≧ 1 and is an integer. And determining the position information of the second Bluetooth beacon according to the first signal strength corresponding to the first signals broadcast by the W first Bluetooth beacons and the position information of the first Bluetooth beacon.
As can be seen, in the embodiment of the present invention, by receiving a first signal broadcasted by a first bluetooth beacon and a second signal broadcasted by a second bluetooth beacon, which are transmitted by a terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment; acquiring prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon; determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength; and storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in an associated manner. The position information of the second Bluetooth beacon arranged on the indoor object is determined through the position information of the first Bluetooth beacon and the second signal strength, and the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon are stored in an associated mode, so that the indoor object asset can be intelligently positioned and searched, and the efficient management of the indoor asset is realized.
Example two
An embodiment of the present invention provides a method for indoor asset management, which is applied to a server, and as shown in fig. 2, the method for indoor asset management in the embodiment of the present invention includes:
step S201, receiving a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon sent by a terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal when the terminal equipment receives the second signal.
Step S202, obtaining the pre-stored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon.
Step S203, determining the location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength.
And step S204, storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in a correlated way.
In the embodiment of the present invention, where the steps 201 to 204 are respectively the same as or similar to the steps 101 to 104, reference may be specifically made to the related description of the steps 101 to 104, which is not repeated herein.
Step 205, associating the pre-stored map, the position information of the second bluetooth beacon, and the identification information of the second bluetooth beacon, and then sending the map, the position information of the second bluetooth beacon, and the identification information of the second bluetooth beacon to the display terminal associated with the server, so that the display terminal displays the position information of the second bluetooth beacon and the identification information of the second bluetooth beacon on the map.
In the embodiment of the invention, according to a map in which indoor related position information is stored in advance in an indoor environment, the position information of a second Bluetooth beacon is searched on the map, and the prestored map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon are associated and then sent to a display terminal associated with the server, so that the display terminal displays the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon on the map. The display terminal can be a mobile terminal (mobile phone) or a desktop computer, a notebook, a palm computer and the like. Therefore, the tracking, positioning, monitoring and management of the assets can be realized.
As can be seen, in the embodiment of the present invention, by receiving a first signal broadcasted by a first bluetooth beacon and a second signal broadcasted by a second bluetooth beacon, which are transmitted by a terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment; acquiring prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon; determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength; and storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in an associated manner. The position information of the second Bluetooth beacon arranged on the indoor object is determined through the position information of the first Bluetooth beacon and the second signal strength, and the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon are stored in an associated mode, so that the indoor object asset can be intelligently positioned and searched, and the efficient management of the indoor asset is realized.
EXAMPLE III
An embodiment of the present invention provides a schematic structural diagram of an indoor asset management device, as shown in fig. 3, an indoor asset management device 300 includes:
a receiving module 301, configured to receive a first signal broadcasted by the first bluetooth beacon and a second signal broadcasted by the second bluetooth beacon, where the first signal and the second signal are transmitted by the terminal device; the first Bluetooth beacon is arranged at a preset indoor position, the second Bluetooth beacon is arranged on an indoor article, and the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
an obtaining module 302, configured to obtain pre-stored location information of the first bluetooth beacon according to the identifier information of the first bluetooth beacon;
a determining module 303, configured to determine location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength;
in one embodiment, the first determining module is specifically configured to: determining the position information of the terminal equipment according to the position information of the first Bluetooth beacon and the first signal strength; and determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength.
In one embodiment, the first determining module is further specifically configured to: according to first signals of N first Bluetooth beacons, positions of the first Bluetooth beacons corresponding to the N first signals respectively and the second signal strength, determining position information of the second Bluetooth beacon; wherein N ≧ 2 and is an integer.
A storage module 304, configured to store the location information of the second bluetooth beacon in association with the identification information of the second bluetooth beacon.
In one embodiment, the indoor asset management device further comprises:
and the generation module is used for generating an asset inventory report according to all the position information of the second Bluetooth beacon and the identification information corresponding to the second Bluetooth beacon after the identification information of the second Bluetooth beacon and the corresponding position information of the second Bluetooth beacon are stored in an associated manner.
And the sending module is used for associating the pre-stored map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon and then sending the map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon to the display terminal associated with the server, so that the display terminal displays the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon on the map.
Therefore, in the embodiment of the invention, the position information of the second Bluetooth beacon arranged on the indoor article is determined according to the position information of the first Bluetooth beacon and the second signal strength, and the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon are stored in an associated manner, so that the indoor article asset can be intelligently positioned and searched, and the efficient management of the indoor asset is realized.
Example four
The embodiment of the invention provides an indoor asset management system, which comprises: the system comprises a server, a terminal device in communication connection with the server, a first Bluetooth beacon arranged at a preset indoor position and a second Bluetooth beacon arranged on an indoor article;
the terminal device is used for sending a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon to the server;
the server is used for receiving a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon sent by the terminal equipment; the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
the server is further configured to obtain pre-stored location information of the first bluetooth beacon according to the identification information of the first bluetooth beacon, determine location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength, and store the location information of the second bluetooth beacon and the identification information of the second bluetooth beacon in an associated manner.
Fig. 4 is a schematic structural diagram of a server according to an embodiment of the present invention. The server 400 includes: a processor 401, a memory 402 and a computer program 403 stored in the memory 402 and executable on the processor 401. The processor 401, when executing the computer program 403, implements the steps in the embodiment of the face recognition method, such as the steps 101 to 104 shown in fig. 1 or the steps 201 to 205 shown in fig. 2.
Illustratively, the computer program 403 may be divided into one or more units/modules, which are stored in the memory 402 and executed by the processor 401 to implement the present invention. The one or more units/modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 403 in the server 400. For example, the computer program 403 may be divided into an obtaining module, a determining module, a storing module, a generating module, and a sending module, and specific functions of the modules are described in the third embodiment, which is not described herein again.
The server 400 may be a cloud server, a mobile terminal, a desktop computer, a notebook, a palm computer, or other computing devices. The server 400 may include, but is not limited to, a processor 401 and a memory 402. Those skilled in the art will appreciate that fig. 4 is merely an example of a server 400 and is not intended to limit server 400 and may include more or fewer components than those shown, or some components may be combined, or different components, e.g., server 400 may include input output devices, network access devices, buses, etc.
The Processor 401 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 402 may be an internal storage unit of the server 400, such as a hard disk or a memory of the server 400. The memory 402 may also be an external storage device of the server 400, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc. provided on the server 400. Further, the memory 402 may include both an internal storage unit and an external storage device of the server 400. The memory 402 is used to store the computer programs and other programs and data required by the server 400. The memory 402 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the intelligent terminal may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the above-described modules or units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium and can implement the steps of the embodiments of the method when the computer program is executed by a processor. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer readable medium may include: any entity or device capable of carrying the above-mentioned computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the computer readable medium described above may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media excludes electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims (7)

1. A method of indoor asset management, the method comprising:
receiving a first signal periodically broadcast by a first Bluetooth beacon and a second signal periodically broadcast by a second Bluetooth beacon, which are sent by a terminal device;
the first Bluetooth beacons are arranged at a plurality of indoor preset positions, the second Bluetooth beacons are arranged on indoor articles, and the first signals comprise identification information of the first Bluetooth beacons and corresponding first signal strength when the terminal equipment receives the first signals; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
acquiring prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon;
determining the position information of the second Bluetooth beacon according to the first signal of the first Bluetooth beacon, the position information of the first Bluetooth beacon and the second signal strength;
storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in an associated manner;
determining the location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength, comprising:
determining the position information of the terminal equipment according to the position information of the first Bluetooth beacon and the first signal strength;
determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength;
the determining the location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength comprises:
arranging M first Bluetooth beacons in advance, wherein M ≧ N, and determining the position information of the second Bluetooth beacon according to the first signals of N first Bluetooth beacons, which are closest to the second signal strength, of the M first Bluetooth beacons, the positions of the first Bluetooth beacons corresponding to the N first signals respectively, and the second signal strength; wherein N ≧ 2 and is an integer.
2. The method of claim 1, wherein the method further comprises:
and if the received identification information of the second Bluetooth beacon is associated with the corresponding position information of the second Bluetooth beacon, generating an asset inventory report according to the position information of the second Bluetooth beacon and the identification information corresponding to the second Bluetooth beacon, which are stored in association.
3. The method of claim 1, further comprising, after storing the location information of the second bluetooth beacon in association with the identification information of the second bluetooth beacon:
and associating the pre-stored map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon, and then sending the map, the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon to a display terminal associated with the server, so that the display terminal displays the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon on the map.
4. An indoor asset management device, characterized in that the device comprises:
the receiving module is used for receiving a first signal periodically broadcast by a first Bluetooth beacon and a second signal periodically broadcast by a second Bluetooth beacon, which are sent by terminal equipment; the first Bluetooth beacons are arranged at a plurality of indoor preset positions, the second Bluetooth beacons are arranged on indoor articles, and the first signals comprise identification information of the first Bluetooth beacons and corresponding first signal strength when the terminal equipment receives the first signals; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
the acquisition module is used for acquiring the prestored position information of the first Bluetooth beacon according to the identification information of the first Bluetooth beacon;
a determining module, configured to determine location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon, and the second signal strength;
the storage module is used for storing the position information of the second Bluetooth beacon and the identification information of the second Bluetooth beacon in a correlation manner;
the determining module is specifically configured to:
determining the position information of the terminal equipment according to the position information of the first Bluetooth beacon and the first signal strength;
determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength;
the determining module is specifically further configured to: arranging M first Bluetooth beacons in advance, wherein M ≧ N, and determining the position information of the second Bluetooth beacon according to the first signals of N first Bluetooth beacons, which are closest to the second signal strength, of the M first Bluetooth beacons, the positions of the first Bluetooth beacons corresponding to the N first signals respectively, and the second signal strength; wherein N ≧ 2 and is an integer.
5. A server, characterized in that the server comprises a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method according to any one of claims 1 to 3 when executing the computer program.
6. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 3.
7. An indoor asset management system, comprising: the system comprises a server, a terminal device in communication connection with the server, a plurality of first Bluetooth beacons arranged at preset indoor positions and a plurality of second Bluetooth beacons arranged on indoor articles;
the terminal device is used for sending a first signal broadcasted by a first Bluetooth beacon and a second signal broadcasted by a second Bluetooth beacon to the server;
the server is used for receiving a first signal periodically broadcast by a first Bluetooth beacon and a second signal periodically broadcast by a second Bluetooth beacon, which are sent by terminal equipment; the first signal comprises identification information of the first Bluetooth beacon and a corresponding first signal strength when the terminal equipment receives the first signal; the second signal comprises identification information of the second Bluetooth beacon and second signal strength corresponding to the second signal received by the terminal equipment;
the server is further configured to acquire pre-stored location information of the first bluetooth beacon according to the identification information of the first bluetooth beacon, determine location information of the second bluetooth beacon according to the first signal of the first bluetooth beacon, the location information of the first bluetooth beacon and the second signal strength, and store the location information of the second bluetooth beacon and the identification information of the second bluetooth beacon in an associated manner;
the server is further configured to: determining the position information of the terminal equipment according to the position information of the first Bluetooth beacon and the first signal strength; determining the position information of the second Bluetooth beacon according to the position information of the terminal equipment and the second signal strength;
the server is further configured to: arranging M first Bluetooth beacons in advance, wherein M ≧ N, and determining the position information of the second Bluetooth beacon according to the first signals of N first Bluetooth beacons, which are closest to the second signal strength, of the M first Bluetooth beacons, the positions of the first Bluetooth beacons corresponding to the N first signals respectively, and the second signal strength; wherein N ≧ 2 and is an integer.
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