CN109195107A - A kind of commodity source tracing method, device and equipment based on the base station NB-Iot - Google Patents
A kind of commodity source tracing method, device and equipment based on the base station NB-Iot Download PDFInfo
- Publication number
- CN109195107A CN109195107A CN201811101146.XA CN201811101146A CN109195107A CN 109195107 A CN109195107 A CN 109195107A CN 201811101146 A CN201811101146 A CN 201811101146A CN 109195107 A CN109195107 A CN 109195107A
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- China
- Prior art keywords
- base station
- iot
- signal strength
- commodity
- ids
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/35—Services specially adapted for particular environments, situations or purposes for the management of goods or merchandise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of commodity source tracing methods based on the base station NB-Iot, comprising: obtains the corresponding base station IDs in each base station NB-Iot and base station signal strength around commodity；Connection alternatively is established with the base station NB-Iot according to base station IDs and base station signal strength；The corresponding base station IDs in each base station NB-Iot are sent to the base station NB-Iot being connected with base station signal strength, the corresponding base station IDs in each base station NB-Iot and base station signal strength are uploaded to management platform by the connected base station NB-Iot, make to manage platform according to the current location of each base station IDs and base station signal strength locating goods.The commodity source tracing method can be improved data transmission efficiency and stability, reduce use cost.It traces to the source device, equipment and computer readable storage medium the invention also discloses a kind of commodity based on the base station NB-Iot, all has above-mentioned technical effect.
Description
Technical field
The present invention relates to commodity tracing technology field, in particular to a kind of commodity source tracing method based on the base station NB-Iot；
A kind of commodity based on the base station NB-Iot are further related to trace to the source device, equipment and computer readable storage medium.
Background technique
It usually puts up or sprays in commodity packaging for convenience of the relevant information for understanding commodity in commodity tracing technology field
Security code is applied, so that consumer can obtain the relevant information of corresponding goods by scanning security code from association backstage, for example,
Obtain location information, the status information etc. of commodity.It wherein, need to be in quotient to achieve the purpose that the location information for obtaining commodity in real time
Device of tracing to the source is set in product packaging, for example, NB-Iot terminal, to realize above-mentioned purpose using NB-Iot terminal.Tradition utilizes NB-
Iot terminal carries out the mode that commodity are traced to the source, and needs the WIFI hot spot by WIFI module items scanning therein periphery, Jin Ergen
The relevant information of the WIFI hot spot got according to WIFI module positions commodity.However, above-mentioned carry out by WIFI module
The mode that commodity are traced to the source, data transmission efficiency is lower, stability is poor, and due to needing WIFI module, thus cause using
Higher cost.
Therefore, how to provide a kind of commodity to trace to the source scheme, improve data transfer efficiency and stability, reducing use cost is
Those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of commodity source tracing method based on the base station NB-Iot, improve data transfer efficiency with
Stability reduces use cost；It is a further object of the present invention to provide a kind of commodity based on the base station NB-Iot trace to the source device, set
Standby and computer readable storage medium all has above-mentioned technical effect.
In order to solve the above technical problems, the present invention provides a kind of commodity source tracing methods based on the base station NB-Iot, comprising:
Obtain the corresponding base station IDs in each base station NB-Iot and base station signal strength around commodity；
Connection alternatively is established with the base station NB-Iot according to the base station IDs and the base station signal strength；
The corresponding base station IDs in each base station NB-Iot are sent to the base station signal strength described in being connected
The base station NB-Iot, with by the connected base station NB-Iot by the corresponding base station IDs in each base station NB-Iot with it is described
Base station signal strength is uploaded to management platform, keeps the management platform fixed according to each base station IDs and the base station signal strength
The current location of the position commodity.
Optionally, further includes:
According to predetermined period timing wake-up, PSM mode is released, and when by the corresponding base station in each base station NB-Iot
After ID is sent to the base station NB-Iot being connected with the base station signal strength, the PSM mode is reentered.
Optionally, described alternatively to be established with the base station NB-Iot according to the base station IDs and the base station signal strength
Connection, comprising:
According to the base station IDs and the base station signal strength, with base station signal strength described in each base station NB-Iot
Connection is established in the strongest base station NB-Iot.
Optionally, described to be sent to the corresponding base station IDs in each base station NB-Iot with the base station signal strength
Before the connected base station NB-Iot further include:
According to the base station signal strength of each base station NB-Iot, each base station NB-Iot is screened, and
The corresponding base station IDs in the base station NB-Iot after screening are sent to the NB- being connected with the base station signal strength
The base station Iot.
In order to solve the above technical problems, trace to the source device the present invention also provides a kind of commodity based on the base station NB-Iot, packet
It includes:
Module is obtained, for obtaining the corresponding base station IDs in each base station NB-Iot around commodity and base station signal strength；
Link block, for alternatively being built with the base station NB-Iot according to the base station IDs and the base station signal strength
Vertical connection；
Sending module, for sending each corresponding base station IDs in the base station NB-Iot and the base station signal strength
To the connected base station NB-Iot, with by the connected base station NB-Iot that each base station NB-Iot is corresponding described
Base station IDs and the base station signal strength are uploaded to management platform, make the management platform according to each base station IDs and the base
Signal strength of standing positions the current location of the commodity.
Optionally, further includes:
Wake-up module for releasing PSM mode according to predetermined period timing wake-up, and is worked as each base station NB-Iot
After the corresponding base station IDs are sent to the base station NB-Iot being connected with the base station signal strength, reenter described
PSM mode.
Optionally, the link block is specifically used for:
According to the base station IDs and the base station signal strength, with base station signal strength described in each base station NB-Iot
Connection is established in the strongest base station NB-Iot.
Optionally, further includes:
Screening module, for the base station signal strength according to each base station NB-Iot, to each NB-Iot base
Station is screened, and the corresponding base station IDs in the base station NB-Iot after screening are sent to the base station signal strength
The connected base station NB-Iot.
In order to solve the above technical problems, trace to the source equipment the present invention also provides a kind of commodity based on the base station NB-Iot, packet
It includes:
Memory, for storing computer program；
Processor is realized as described in any one of the above embodiments based on the base station NB-Iot when for executing the computer program
The step of commodity source tracing method.
In order to solve the above technical problems, the computer can the present invention also provides a kind of computer readable storage medium
It reads to be stored with computer program on storage medium, the computer realizes base as described in any one of the above embodiments when being executed by processor
In the commodity source tracing method of the base station NB-Iot the step of.
Commodity source tracing method provided by the present invention based on the base station NB-Iot, including obtain each NB-Iot base around commodity
It stands corresponding base station IDs and base station signal strength；According to the base station IDs and the base station signal strength alternatively with the NB-
Iot establishes connection in base station；The corresponding base station IDs in each base station NB-Iot are sent to phase with the base station signal strength
The base station NB-Iot even, with by the connected base station NB-Iot by the corresponding base station in each base station NB-Iot
ID and the base station signal strength are uploaded to management platform, believe that the management platform according to each base station IDs and the base station
Number intensity positions the current location of the commodity.As it can be seen that the commodity source tracing method provided by the present invention based on the base station NB-Iot,
The base station IDs and base station signal strength of the base station NB-Iot are obtained by NB-Iot terminal, and then make to manage platform according to NB-Iot base
The base station IDs and base station signal strength stood position commodity, and the WIFI module that traditional commodities are traced to the source in scheme is omitted, has
Effect reduces costs, and improves data transmission efficiency and stability.
Commodity provided by the present invention based on the base station NB-Iot are traced to the source device, equipment and computer-readable storage medium
Matter all has above-mentioned technical effect.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow diagram of the commodity source tracing method based on the base station NB-Iot provided by the embodiment of the present invention；
Fig. 2 is that the commodity based on the base station NB-Iot provided by the embodiment of the present invention are traced to the source the schematic diagram of device；
Fig. 3 is that the commodity based on the base station NB-Iot provided by the embodiment of the present invention are traced to the source the schematic diagram of equipment.
Specific embodiment
Core of the invention is to provide a kind of commodity source tracing method based on the base station NB-Iot, improve data transfer efficiency with
Stability reduces use cost；Another core of the invention be to provide a kind of commodity based on the base station NB-Iot trace to the source device, set
Standby and computer readable storage medium all has above-mentioned technical effect.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is the process of the commodity source tracing method based on the base station NB-Iot provided by the embodiment of the present invention
Schematic diagram；With reference to Fig. 1 it is found that the commodity source tracing method may include:
S10: the corresponding base station IDs in each base station NB-Iot and base station signal strength around commodity are obtained；
Specifically, NB-Iot terminal can scan and obtain commodity week on the basis of its open base station IDs of the base station NB-Iot
The corresponding base station IDs in each base station NB-Iot and base station signal strength enclosed.
S20: connection is alternatively established with the base station NB-Iot according to base station IDs and base station signal strength；
Specifically, it is flat to be uploaded to management to realize subsequent for the corresponding base station IDs in each base station NB-Iot and base station signal strength
The purpose of platform, NB-Iot terminal alternatively establish connection with one in the base station NB-Iot that searches first.Wherein, NB-Iot
The quantity for the base station NB-Iot that terminal searching arrives may be one, it is also possible to be feelings that are multiple, being one for the base station NB-Iot
Connection is established in condition, NB-Iot terminal and unique base station NB-Iot.There are multiple situations, NB- for the base station NB-Iot
Iot terminal can establish connection with one of those at random, or can also be with the strongest NB-Iot base of base station signal therein
Connection is established at station.In this regard, the present invention does not do unique restriction equally.
Optionally, above-mentioned connection is alternatively established with the base station NB-Iot according to base station IDs and base station signal strength to establish connection
It may include: according to base station IDs and base station signal strength, with the strongest NB-Iot base of base station signal strength in each base station NB-Iot
Connection is established at station.
Specifically, in the present embodiment, when the quantity more than one for the base station NB-Iot that NB-Iot terminal searching arrives, NB-
Iot terminal can establish connection with the strongest base station NB-Iot of wherein base station signal.To further ensure that the timely of data transmission
Property and validity.
S30: being sent to the base station NB-Iot being connected with base station signal strength for the corresponding base station IDs in each base station NB-Iot, with
The corresponding base station IDs in each base station NB-Iot and base station signal strength are uploaded to management platform by the connected base station NB-Iot, are made
Platform is managed according to the current location of each base station IDs and base station signal strength locating goods.
Specifically, after connection is established in NB-Iot terminal and the base station NB-Iot, it can be by the corresponding base station in each base station NB-Iot
ID and base station signal strength are sent to the base station NB-Iot being attached thereto, and then by the base station NB-Iot further by each NB-
The corresponding base station IDs in the base station Iot and base station signal strength are uploaded to management platform, so that management platform is according to each base station NB-Iot
Corresponding base station IDs and base station signal strength position commodity, obtain the current location of commodity.
In conclusion the commodity source tracing method provided by the present invention based on the base station NB-Iot, is obtained by NB-Iot terminal
The base station IDs and base station signal strength of the base station NB-Iot are taken, and then make to manage base station IDs and base station of the platform according to the base station NB-Iot
Signal strength positions commodity, and the WIFI module that traditional commodities are traced to the source in scheme is omitted, and effectively increases data transmission
Efficiency and stability, reduce use cost.
It on the basis of the above embodiments, optionally, can also include: that PSM mould is released according to predetermined period timing wake-up
Formula, and after the corresponding base station IDs in each base station NB-Iot are sent to the base station NB-Iot being connected with base station signal strength, again
Into PSM mode.
Specifically, it is whole to release PSM mode NB-Iot according to predetermined period timing wake-up for NB-Iot terminal in the present embodiment
End, and then execute and obtain the operations such as the corresponding base station IDs in each base station NB-Iot and base station signal strength.Needing to carry out commodity
Before positioning, NB-Iot terminal is continuously in PSM mode, self is carried out when predetermined period reaches and is waken up, PSM mode is released.And
After the corresponding base station IDs in each base station NB-Iot are sent to the base station NB-Iot being connected with base station signal strength by NB-Iot terminal,
It reenters PSM mode, and waits and waking up next time.So as to which the electric quantity consumption of power supply is effectively reduced, extend power supply
Use duration.Wherein, for the specific value of above-mentioned predetermined period, the present invention does not do unique restriction, for example, can be 1 day, i.e.,
The daily timing wake-up of NB-Iot terminal and to execute subsequent operation primary.It is, of course, also possible to other numerical value are set as, it specifically can root
Otherness setting is carried out according to actual needs.
On the basis of the above embodiments, optionally, by the corresponding base station IDs in each base station NB-Iot and base station signal strength
Being sent to before the connected base station NB-Iot can also include: according to the base station signal strength of each base station NB-Iot, to each NB-Iot
Base station is screened, and the corresponding base station IDs in the base station NB-Iot after screening are sent to the NB- being connected with base station signal strength
The base station Iot.
Specifically, to reduce follow-up management Platform Analysis base station IDs and base station signal strength, with what is positioned to commodity
Calculation amount.In the present embodiment, NB-Iot terminal sends the corresponding base station IDs in each base station NB-Iot to the base station NB-Iot and base station is believed
Before number intensity, according to the base station signal strength of each base station NB-Iot, each base station NB-Iot is screened, for example, removal is wherein
The weaker base station NB-Iot of base station signal strength, and then by the corresponding base station IDs in the remaining base station NB-Iot and base station signal strength
It is sent to the coupled base station NB-Iot.
It traces to the source device the present invention also provides a kind of commodity based on the base station NB-Iot, the device described below can be with
Method as described above corresponds to each other reference.Referring to FIG. 2, Fig. 2 is to be based on the base station NB-Iot provided by the embodiment of the present invention
Commodity trace to the source the schematic diagram of device；In conjunction with Fig. 2, it is found that the commodity are traced to the source, device may include:
Module 10 is obtained, for obtaining the corresponding base station IDs in each base station NB-Iot around commodity and base station signal strength；
Link block 20, for alternatively establishing connection with the base station NB-Iot according to base station IDs and base station signal strength；
Sending module 30 is connected for being sent to the corresponding base station IDs in each base station NB-Iot with base station signal strength
The base station NB-Iot, to be uploaded the corresponding base station IDs in each base station NB-Iot and base station signal strength by the connected base station NB-Iot
To management platform, make to manage platform according to the current location of each base station IDs and base station signal strength locating goods.
On the basis of the above embodiments, optionally, further includes:
Wake-up module, for releasing PSM mode according to predetermined period timing wake-up, and when each base station NB-Iot is corresponding
Base station IDs the base station NB-Iot being connected is sent to base station signal strength after, reenter PSM mode.
On the basis of the above embodiments, optionally, link block 20 is specifically used for:
According to the strongest base station NB-Iot of base station signal strength in base station IDs and base station signal strength, with each base station NB-Iot
Establish connection.
On the basis of the above embodiments, optionally, further includes:
Screening module screens each base station NB-Iot for the base station signal strength according to each base station NB-Iot, and
The corresponding base station IDs in the base station NB-Iot after screening are sent to the base station NB-Iot being connected with base station signal strength.
It traces to the source equipment the present invention also provides a kind of commodity based on the base station NB-Iot, referring to FIG. 3, Fig. 3 is the present invention
Commodity based on the base station NB-Iot provided by embodiment are traced to the source the schematic diagram of equipment；From the figure 3, it may be seen that the commodity trace to the source device can
To include:
Memory 1, for storing computer program；
Processor 2 realizes following step when for executing the computer program:
Obtain the corresponding base station IDs in each base station NB-Iot and base station signal strength around commodity；According to the base station IDs and institute
It states base station signal strength and alternatively establishes connection with the base station NB-Iot；By the corresponding base station in each base station NB-Iot
ID is sent to the base station NB-Iot being connected with the base station signal strength, will be each with the base station NB-Iot for passing through connected
The corresponding base station IDs in the base station NB-Iot and the base station signal strength are uploaded to management platform, make the management platform
The current location of the commodity is positioned according to each base station IDs and the base station signal strength.
The embodiment of the above method is please referred to for the trace to the source introduction of equipment of commodity provided by the present invention, the present invention is herein
It does not repeat them here.
The present invention also provides a kind of computer readable storage medium, calculating is stored on the computer readable storage medium
Machine program, the computer program realize following step when being executed by processor:
Obtain the corresponding base station IDs in each base station NB-Iot and base station signal strength around commodity；According to the base station IDs and institute
It states base station signal strength and alternatively establishes connection with the base station NB-Iot；By the corresponding base station in each base station NB-Iot
ID is sent to the base station NB-Iot being connected with the base station signal strength, will be each with the base station NB-Iot for passing through connected
The corresponding base station IDs in the base station NB-Iot and the base station signal strength are uploaded to management platform, make the management platform
The current location of the commodity is positioned according to each base station IDs and the base station signal strength.
The computer readable storage medium may include: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
Above method embodiment is please referred to for the introduction of computer readable storage medium provided by the present invention, the present invention
This will not be repeated here.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment with
And for computer readable storage medium, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, phase
Place is closed referring to method part illustration.
Professional further appreciates that, module described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above to commodity source tracing method, device, equipment and the computer provided by the present invention based on the base station NB-Iot
Readable storage medium storing program for executing is described in detail.Specific case used herein carries out the principle of the present invention and embodiment
It illustrates, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that for this
For the those of ordinary skill of technical field, without departing from the principle of the present invention, the present invention can also be carried out several
Improvement and modification, these improvement and modification also fall into the protection scope of the claims in the present invention.
Claims (10)
1. a kind of commodity source tracing method based on the base station NB-Iot characterized by comprising
Obtain the corresponding base station IDs in each base station NB-Iot and base station signal strength around commodity；
Connection alternatively is established with the base station NB-Iot according to the base station IDs and the base station signal strength；
The corresponding base station IDs in each base station NB-Iot are sent to the NB- being connected with the base station signal strength
The base station Iot, to pass through the connected base station NB-Iot for each corresponding base station IDs in the base station NB-Iot and the base
Signal strength of standing is uploaded to management platform, positions the management platform according to each base station IDs and the base station signal strength
The current location of the commodity.
2. commodity source tracing method according to claim 1, which is characterized in that further include:
According to predetermined period timing wake-up, release PSM mode, and when will the corresponding base station IDs in each base station NB-Iot and
After the base station signal strength is sent to the connected base station NB-Iot, the PSM mode is reentered.
3. commodity source tracing method according to claim 1, which is characterized in that described according to the base station IDs and the base station
Signal strength alternatively establishes connection with the base station NB-Iot, comprising:
It is most strong with base station signal strength described in each base station NB-Iot according to the base station IDs and the base station signal strength
The base station NB-Iot establish connection.
4. commodity source tracing method according to claim 2, which is characterized in that described that each base station NB-Iot is corresponding
Before the base station IDs are sent to the base station NB-Iot being connected with the base station signal strength further include:
According to the base station signal strength of each base station NB-Iot, each base station NB-Iot is screened, and will sieve
The corresponding base station IDs in the base station NB-Iot after choosing are sent to the NB-Iot being connected with the base station signal strength
Base station.
The device 5. a kind of commodity based on the base station NB-Iot are traced to the source characterized by comprising
Module is obtained, for obtaining the corresponding base station IDs in each base station NB-Iot around commodity and base station signal strength；
Link block connects for alternatively being established with the base station NB-Iot according to the base station IDs and the base station signal strength
It connects；
Sending module, for the corresponding base station IDs in each base station NB-Iot to be sent to phase with the base station signal strength
The base station NB-Iot even, with by the connected base station NB-Iot by the corresponding base station in each base station NB-Iot
ID and the base station signal strength are uploaded to management platform, believe that the management platform according to each base station IDs and the base station
Number intensity positions the current location of the commodity.
The device 6. commodity according to claim 5 are traced to the source, which is characterized in that further include:
Wake-up module, for releasing PSM mode according to predetermined period timing wake-up, and when each base station NB-Iot is corresponding
The base station IDs base station NB-Iot being connected is sent to the base station signal strength after, reenter the PSM mould
Formula.
The device 7. commodity according to claim 6 are traced to the source, which is characterized in that the link block is specifically used for:
It is most strong with base station signal strength described in each base station NB-Iot according to the base station IDs and the base station signal strength
The base station NB-Iot establish connection.
The device 8. commodity according to claim 7 are traced to the source, which is characterized in that further include:
Screening module, for the base station signal strength according to each base station NB-Iot, to each base station NB-Iot into
Row screening, and the corresponding base station IDs in the base station NB-Iot after screening are sent to the base station signal strength and are connected
The base station NB-Iot.
The equipment 9. a kind of commodity based on the base station NB-Iot are traced to the source characterized by comprising
Memory, for storing computer program；
Processor is realized when for executing the computer program and is based on NB-Iot base as Claims 1-4 is described in any item
The step of commodity source tracing method stood.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes such as Claims 1-4 described in any item quotient based on the base station NB-Iot when the computer is executed by processor
The step of product source tracing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811101146.XA CN109195107A (en) | 2018-09-20 | 2018-09-20 | A kind of commodity source tracing method, device and equipment based on the base station NB-Iot |
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| CN201811101146.XA CN109195107A (en) | 2018-09-20 | 2018-09-20 | A kind of commodity source tracing method, device and equipment based on the base station NB-Iot |
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Citations (6)
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