CN109041186A - A kind of commodity source tracing method, device and NB-Iot terminal - Google Patents
A kind of commodity source tracing method, device and NB-Iot terminal Download PDFInfo
- Publication number
- CN109041186A CN109041186A CN201811102096.7A CN201811102096A CN109041186A CN 109041186 A CN109041186 A CN 109041186A CN 201811102096 A CN201811102096 A CN 201811102096A CN 109041186 A CN109041186 A CN 109041186A
- Authority
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- China
- Prior art keywords
- iot
- base station
- commodity
- information
- wifi module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of commodity source tracing method, this method includes according to predetermined period start by set date WIFI module;The WIFI module is closed after receiving the corresponding id information of the WIFI hot spot near the commodity that the WIFI module is got and signal strength;The base station NB-Iot near the commodity is searched for, and establishes connection with the base station NB-Iot;The id information and the signal strength are sent to the base station NB-Iot, the id information and the signal strength are uploaded to management platform by the base station NB-Iot, the management platform is made to position the current location of the commodity according to the id information and the signal strength.The commodity source tracing method can reduce the kwh loss of power supply, extends power supply and uses duration.It traces to the source device, NB-Iot terminal and computer readable storage medium the invention also discloses a kind of commodity, 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;A kind of commodity are further related to trace back
Source device, NB-Iot terminal 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.NB-Iot terminal
Normal work need electricity supply, however, tradition using NB-Iot terminal progress commodity trace to the source in the way of, power consumption is larger,
So that power supply can not carry out electricity supply for a long time.If the higher power supply of equipped capacitor, leads to higher cost.
Therefore, a kind of commodity how to be provided to trace to the source scheme, reduce kwh loss, extending power supply using duration is this field skill
Art personnel 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 methods, reduce kwh loss, extend power supply and use duration;This hair
Bright another object is to provide a kind of commodity and traces to the source device, NB-Iot terminal and computer readable storage medium, all has
State technical effect.
In order to solve the above technical problems, the present invention provides a kind of commodity source tracing methods, comprising:
According to predetermined period start by set date WIFI module;
It is closed after receiving the corresponding id information of the WIFI hot spot near the commodity that the WIFI module is got and signal strength
Close the WIFI module;
The base station NB-Iot near the commodity is searched for, and establishes connection with the base station NB-Iot;
The id information and the signal strength are sent to the base station NB-Iot, it will to pass through the base station NB-Iot
The id information and the signal strength are uploaded to management platform, make the management platform according to the id information and the signal
Intensity positions the current location of the commodity.
Optionally, described to include: according to predetermined period start by set date WIFI module
According to the predetermined period timing wake-up, PSM mode is released, and after releasing the PSM mode described in starting
WIFI module.
It is optionally, described to establish connection with the base station NB-Iot, comprising:
Connection is established with the strongest base station NB-Iot of base station signal in each base station NB-Iot.
In order to solve the above technical problems, tracing to the source device the present invention also provides a kind of commodity, comprising:
Start unit, for according to predetermined period start by set date WIFI module;
Receiving unit, for receive the corresponding id information of WIFI hot spot near the commodity that the WIFI module is got with
The WIFI module is closed after signal strength;
Connection unit establishes connection for searching for the base station NB-Iot near the commodity, and with the base station NB-Iot;
Transmission unit, for the id information and the signal strength to be sent to the base station NB-Iot, to pass through
It states the base station NB-Iot and the id information and the signal strength is uploaded to management platform, make the management platform according to the ID
Information and the signal strength position the current location of the commodity.
Optionally, the start unit includes:
Subelement is waken up, for releasing PSM mode according to the predetermined period timing wake-up;
Promoter unit, for starting the WIFI module after releasing the PSM mode.
Optionally, the connection unit is specifically used for:
Connection is established with the strongest base station NB-Iot of base station signal in each base station NB-Iot.
In order to solve the above technical problems, the present invention also provides a kind of NB-Iot terminals, comprising:
Memory, for storing computer program;
Processor realizes the step of commodity source tracing method as described in any one of the above embodiments when for executing the computer program
Suddenly.
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 quotient as described in any one of the above embodiments when being executed by processor
The step of product source tracing method.
Commodity source tracing method provided by the present invention, including according to predetermined period start by set date WIFI module;Described in reception
The WIFI module is closed after the corresponding id information of the WIFI hot spot near commodity and signal strength that WIFI module is got;It searches
The base station NB-Iot near Suo Suoshu commodity, and connection is established with the base station NB-Iot;By the id information and the signal
Intensity is sent to the base station NB-Iot, to be uploaded to the id information and the signal strength by the base station NB-Iot
Platform is managed, the management platform is made to position the current location of the commodity according to the id information and the signal strength.
Be continuously in working condition, continuous consumption electric quantity of power supply compared to WIFI module, and cause electric quantity of power supply loss compared with
Greatly, power supply is traced to the source scheme using the shorter traditional commodities of duration.Commodity source tracing method provided by the present invention, by periodic
It controls WIFI module to open and close, starts WIFI module at the current location for needing locating goods and obtain near commodity
The corresponding id information of WIFI hot spot and signal strength stand and after WIFI module completes the acquisition of id information and signal strength
WIFI module is closed, it is made to be again introduced into off working state.By the starting WIFI module of discontinuity, reduces it and be in work
The duration of state extends the use duration of power supply so as to which the kwh loss of power supply is effectively reduced.And more without using capacity
High power supply, effectively reduces cost.
Commodity provided by the present invention are traced to the source device, NB-Iot terminal and computer readable storage medium, are all had
State 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 commodity source tracing method provided by the embodiment of the present invention;
Fig. 2 is that commodity provided by the embodiment of the present invention are traced to the source the schematic diagram of device;
Fig. 3 is the schematic diagram of NB-Iot terminal provided by the embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of commodity source tracing method, reduces kwh loss, extends power supply and uses duration;This hair
Bright another core is to provide a kind of commodity and traces to the source device, NB-Iot terminal and computer readable storage medium, all has
State 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 flow diagram of commodity source tracing method provided by the embodiment of the present invention;It can with reference to Fig. 1
Know, which may include:
S10: according to predetermined period start by set date WIFI module;
Specifically, NB-Iot terminal is according to predetermined period start by set date WIFI module, can specifically be sent to WIFI module
Severed finger enables, and WIFI module is made to enter working condition, obtains the corresponding id information of WIFI hot spot and signal strength near commodity.Its
In, 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. NB-Iot terminal
WIFI module of daily start by set date.It is, of course, also possible to be set as other numerical value, difference can be specifically carried out according to actual needs
Opposite sex setting.
S20: it receives after WIFI module gets the corresponding id information of the WIFI hot spot near commodity and signal strength and closes
WIFI module;
Specifically, WIFI module can start function of search, near commodity after NB-Iot terminal starting WIFI module
WIFI hot spot is scanned, and obtains the id information and signal strength of each WIFI hot spot in periphery, and each WIFI hot spot that will acquire
Corresponding id information and signal strength are sent to NB-Iot terminal, so that NB-Iot terminal further executes subsequent operation.Work as NB-
After Iot terminal receives the corresponding id information of WIFI hot spot that WIFI module is got and signal strength, soon closing should
WIFI module makes it reenter off working state, to reduce electric quantity consumption.
S30: the base station NB-Iot near search commercial articles, and connection is established with the base station NB-Iot;
Specifically, to realize that the subsequent id information by each WIFI hot spot and signal strength are uploaded to the purpose of management platform,
The base station NB-Iot near NB-Iot terminal search commercial articles first, and establish a connection.Wherein, NB-Iot terminal searching arrives
The quantity of the base station NB-Iot may be one, it is also possible to be situations that are multiple, being one for the base station NB-Iot, NB-Iot terminal
Connection is established with unique base station NB-Iot.There is multiple situations for the base station NB-Iot, NB-Iot terminal can be with
Machine establishes connection with one of those, or can also establish connection with the strongest base station NB-Iot of base station signal therein.It is right
This, the present invention does not do unique restriction equally.
It is optionally, above-mentioned that establish connection with the base station NB-Iot may include: most strong with base station signal in each base station NB-Iot
The base station NB-Iot establish connection.
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, it is ensured that data are transmitted timely and effective
Property.
S40: being sent to the base station NB-Iot for id information and signal strength, to pass through the base station NB-Iot for id information and signal
Intensity is uploaded to management platform, makes to manage platform according to the current location of id information and 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 id information of each WIFI hot spot
It is sent to the base station NB-Iot with signal strength, and then passes through the base station NB-Iot for the id information and signal strength of each WIFI hot spot
It is uploaded to management platform, so that management platform positions commodity according to the id information and signal strength of each WIFI hot spot, is obtained
Know the current location of commodity.
It is limited it should be noted that not having strict sequence between above-mentioned steps S30 and step S10, S20, example
Such as, step S30 can execution synchronous with step S10 or after step S30 can be implemented in S20, etc..
In conclusion commodity source tracing method provided by the present invention, opens and closes by periodically controlling WIFI module
It closes, start WIFI module at the current location for needing locating goods and obtains the corresponding ID letter of the WIFI hot spot near commodity
Breath and signal strength, and after WIFI module completes the acquisition of id information and signal strength, WIFI module is closed immediately, makes it again
It is secondary to enter off working state.By the starting WIFI module of discontinuity, its in running order duration is reduced, so as to have
Effect reduces the kwh loss of power supply, extends the use duration of power supply.And without using the higher power supply of capacity, effectively reduce into
This.
It on the basis of the above embodiments, optionally, may include: basis according to predetermined period start by set date WIFI module
Predetermined period timing wake-up releases PSM mode, and starts WIFI module after releasing PSM mode.
Specifically, when NB-Iot terminal starts WIFI module, carrying out self first in the present embodiment and waking up, release PSM mould
Formula, and start WIFI module after releasing PSM mode, execute subsequent operation.That is NB-Iot terminal is lasting to locate during inoperative
It is timed wake-up in PSM mode, and according to above-mentioned predetermined period, so as to further decrease the electric quantity consumption of power supply, is prolonged
The use duration of long power supply.
It traces to the source device the present invention also provides a kind of commodity, the device described below can be with method as described above phase
Mutually to should refer to.Referring to FIG. 2, Fig. 2 is that commodity provided by the embodiment of the present invention are traced to the source the schematic diagram of device;It can in conjunction with Fig. 2
Know, which may include:
Start unit 101, for according to predetermined period start by set date WIFI module;
Receiving unit 102, for receive the corresponding id information of WIFI hot spot near the commodity that WIFI module is got with
WIFI module is closed after signal strength;
Connection unit 103 establishes connection for the base station NB-Iot near search commercial articles, and with the base station NB-Iot;
Transmission unit 104 will to pass through the base station NB-Iot for id information and signal strength to be sent to the base station NB-Iot
Id information and signal strength are uploaded to management platform, make to manage platform according to the present bit of id information and signal strength locating goods
It sets.
On the basis of the above embodiments, optionally, start unit 101 includes:
Subelement is waken up, for releasing PSM mode according to predetermined period timing wake-up;
Promoter unit, for starting WIFI module after releasing PSM mode.
On the basis of the above embodiments, optionally, connection unit 103 is specifically used for:
Connection is established with the strongest base station NB-Iot of base station signal in each base station NB-Iot.
The present invention also provides a kind of NB-Iot terminals, referring to FIG. 3, Fig. 3 is NB- provided by the embodiment of the present invention
The schematic diagram of Iot terminal;From the figure 3, it may be seen that the NB-Iot terminal may include:
Memory 10, for storing computer program;
Processor 20 realizes following step when for executing computer program:
According to predetermined period start by set date WIFI module;Receive the WIFI hot spot pair near the commodity that WIFI module is got
WIFI module is closed after the id information and signal strength answered;The base station NB-Iot near search commercial articles, and built with the base station NB-Iot
Vertical connection;Id information and signal strength are sent to the base station NB-Iot, to pass through the base station NB-Iot for id information and signal strength
It is uploaded to management platform, makes to manage platform according to the current location of id information and signal strength locating goods.
Please refer to the embodiment of the above method for the introduction of NB-Iot terminal provided by the present invention, the present invention is herein not
It repeats.
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:
According to predetermined period start by set date WIFI module;Receive the WIFI hot spot pair near the commodity that WIFI module is got
WIFI module is closed after the id information and signal strength answered;The base station NB-Iot near search commercial articles, and built with the base station NB-Iot
Vertical connection;Id information and signal strength are sent to the base station NB-Iot, to pass through the base station NB-Iot for id information and signal strength
It is uploaded to management platform, makes to manage platform according to the current location of id information and signal strength locating goods.
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 provided by the present invention, device, NB-Iot terminal and computer-readable storage medium
Matter is described in detail.Used herein a specific example illustrates the principle and implementation of the invention, above
The explanation of embodiment is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of the present invention, can also to the present invention carry out it is several improvement and repair
Decorations, these improvement and modification also fall into the protection scope of the claims in the present invention.
Claims (8)
1. a kind of commodity source tracing method characterized by comprising
According to predetermined period start by set date WIFI module;
Institute is closed after receiving the corresponding id information of the WIFI hot spot near the commodity that the WIFI module is got and signal strength
State WIFI module;
The base station NB-Iot near the commodity is searched for, and establishes connection with the base station NB-Iot;
The id information and the signal strength are sent to the base station NB-Iot, it will be described to pass through the base station NB-Iot
Id information and the signal strength are uploaded to management platform, make the management platform according to the id information and the signal strength
Position the current location of the commodity.
2. commodity source tracing method according to claim 1, which is characterized in that described according to predetermined period start by set date WIFI
Module includes:
According to the predetermined period timing wake-up, PSM mode is released, and starts the WIFI mould after releasing the PSM mode
Block.
3. commodity source tracing method according to claim 2, which is characterized in that described establish with the base station NB-Iot connects
It connects, comprising:
Connection is established with the strongest base station NB-Iot of base station signal in each base station NB-Iot.
The device 4. a kind of commodity are traced to the source characterized by comprising
Start unit, for according to predetermined period start by set date WIFI module;
Receiving unit, for receiving the corresponding id information of WIFI hot spot and signal near the commodity that the WIFI module is got
The WIFI module is closed after intensity;
Connection unit establishes connection for searching for the base station NB-Iot near the commodity, and with the base station NB-Iot;
Transmission unit, for the id information and the signal strength to be sent to the base station NB-Iot, to pass through the NB-
The id information and the signal strength are uploaded to management platform by the base station Iot, make the management platform according to the id information
And the signal strength positions the current location of the commodity.
The device 5. commodity according to claim 4 are traced to the source, which is characterized in that the start unit includes:
Subelement is waken up, for releasing PSM mode according to the predetermined period timing wake-up;
Promoter unit, for starting the WIFI module after releasing the PSM mode.
The device 6. commodity according to claim 5 are traced to the source, which is characterized in that the connection unit is specifically used for:
Connection is established with the strongest base station NB-Iot of base station signal in each base station NB-Iot.
7. a kind of NB-Iot terminal characterized by comprising
Memory, for storing computer program;
Processor realizes commodity source tracing method as described in any one of claims 1 to 3 when for executing the computer program
The step of.
8. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program, the computer realize the step of commodity source tracing method as described in any one of claims 1 to 3 when being executed by processor
Suddenly.
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CN201811102096.7A CN109041186A (en) | 2018-09-20 | 2018-09-20 | A kind of commodity source tracing method, device and NB-Iot terminal |
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CN107835526A (en) * | 2017-10-13 | 2018-03-23 | 中兴克拉科技(苏州)有限公司 | A kind of LPWAN high-precision locating method |
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CN104485013A (en) * | 2014-12-31 | 2015-04-01 | 武汉智慧城市研究院股份有限公司 | Smart identification method for vehicle parking position |
US20160286358A1 (en) * | 2015-03-24 | 2016-09-29 | Edward Weiss | Navigational aid |
CN105764032A (en) * | 2016-02-16 | 2016-07-13 | 深圳市唯传科技有限公司 | Vehicle locating and tracking system and locating and tracking method |
CN107329153A (en) * | 2017-05-14 | 2017-11-07 | 上海美迪索科电子科技有限公司 | A kind of multimodality fusion positioner based on LoRa |
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