CN106355226A - LORA-based electronic tag system - Google Patents
LORA-based electronic tag system Download PDFInfo
- Publication number
- CN106355226A CN106355226A CN201611048065.9A CN201611048065A CN106355226A CN 106355226 A CN106355226 A CN 106355226A CN 201611048065 A CN201611048065 A CN 201611048065A CN 106355226 A CN106355226 A CN 106355226A
- Authority
- CN
- China
- Prior art keywords
- control unit
- lora
- micro
- module
- described micro
- Prior art date
- 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.)
- Pending
Links
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 238000002372 labelling Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to an LORA-based electronic tag system which comprises a micro-control unit, an LORA module, a radio frequency module, a screen, a power supply and a server, wherein the LORA module is connected with the micro-control unit and is used for sending a broadcast message code sent by the micro-control unit through an interface; the radio frequency module is arranged for sending the broadcast message code to an external handheld terminal; the radio frequency module is connected with the micro-control unit; the radio frequency module exchanges data with an external server through an antenna and sends the exchange data to the micro-control unit; the server contains the LORA module which is used for sending a database corresponding to the broadcast message code; the server can have data interaction with the handheld terminal; the handheld terminal is used for accessing data corresponding to the code information in the server through the code information sent by the LORA module. The system can broadcast through the LORA module; the corresponding data information can be quickly accessed from the server by receiving the broadcast information by the external handheld terminal; the access is not influenced by distance and time.
Description
Technical field
The present invention relates to a kind of electronic labelling system is and in particular to a kind of electronic labelling system based on lora.
Technical background
Electronic shelf label be a kind of using electronic display screen come the information of display of commodity, replace traditionally on paper label
Equipment.It is associated with wireless signal transceiver by communication, and by calculating the transmitting-receiving of control information, from
And realize automatically updating of label information, so that the work of tag update is more convenient, accurate.With the Internet popularization and
The quickening of information change, electronic shelf label product is increasingly welcome by businessman.
Lora, as a kind of wireless technology, makes it be more easy to lower power consumption telecommunication based on the frequency range of sub-ghz, can
By make to be powered with battery or other collection of energy in the way of power.Relatively low data rate also extends battery life and increase
The capacity of network.Lora signal is also very strong to the penetration power of building.The advantage of lora is the distance ability of technical elements.
Single gateway or base station can cover whole city or hundreds of square kilometres of scopes.These technical characterstics of lora are more suitable for low
The large-scale Internet of Things of cost is disposed.
If existing lora module can combine with electronic shelf label, on the one hand lora technological development can be utilized
Go out the new opplication matching with electronic shelf label, on the other hand also effectively extend the service life of electronic shelf label and lead to
Communication distance and communication quality.
In view of above-mentioned defect, the design people, actively research and innovation in addition, to founding a kind of electronics based on lora
Tag system is so as to more the value in industry.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of electronic labelling system based on lora.
Technical scheme is as follows:
A kind of electronic labelling system based on lora is it is characterised in that include:
One micro-control unit, connection system each unit is used for data processing and transmission；
One lora module, connects described micro-control unit, is compiled by the broadcast message that interface micro-control unit sends
Code, is provided with radio-frequency module for outside handheld terminal is sent with broadcast message coding；
One radio-frequency module, connects described micro-control unit, by antenna and the external server data exchange of setting, and will
Exchange data is sent to described micro-control unit；
One screen, connects described micro-control unit, for showing the data after described micro-control unit reception processing；
One power supply, connects described micro-control unit and physics network termination, for whole to described micro-control unit and Physical Network
End power supply；
One server, is included lora module and sends the broadcast message corresponding data base of coding, can be entered with handheld terminal
Row data interaction, in the coding information access server that handheld terminal is sent by described lora module, coding information corresponds to
Data.
Further, described micro-control unit is mcu unit.
Further, described screen is electric ink display screen.
Further, described power supply is the lithium battery with charge function.
By such scheme, the present invention at least has the advantage that
(1) present invention is provided with lora module, can be with lower power consumption telecommunication, and relatively low data rate also extends
Battery life and the capacity that increased network, lora signal is also very strong to the penetration power of building, and single gateway or base station are permissible
Cover whole city or hundreds of square kilometres of scopes.
(2) the system pass through lora module overseas broadcast, by outside handheld device receive broadcast message can rapidly from
Access corresponding data confidence in server, do not affected by away from discrete time.
Brief description
Fig. 1, the main connection diagram of the electronic labelling system of the present invention；
The schematic diagram that Fig. 2, electronic labelling system lora module of the present invention are run.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is used for the present invention is described, but is not limited to the scope of the present invention.
Referring to Fig. 1, a kind of electronic labelling system based on lora described in a preferred embodiment of the present invention, comprising:
One micro-control unit, connection system each unit is used for data processing and transmission；
One lora module, connects described micro-control unit, is compiled by the broadcast message that interface micro-control unit sends
Code, is provided with radio-frequency module for outside handheld terminal is sent with broadcast message coding；
One radio-frequency module, connects described micro-control unit, by antenna and the external server data exchange of setting, and will
Exchange data is sent to described micro-control unit；
One screen, connects described micro-control unit, for showing the data after described micro-control unit reception processing；
One power supply, connects described micro-control unit and physics network termination, for whole to described micro-control unit and Physical Network
End power supply；
One server, is included lora module and sends the broadcast message corresponding data base of coding, can be entered with handheld terminal
Row data interaction, in the coding information access server that handheld terminal is sent by described lora module, coding information corresponds to
Data.
- described micro-control unit is mcu unit.
- described screen is electric ink display screen.
- described power supply is the lithium battery with charge function.
Referring to Fig. 2, it is lora module workflow diagram, system first detects whether lora module starts, if being actuated for down
Single stepping, if not starting, returning and continuing detection, and lora module passes through the special baud rate of mcu module setting, next step after starting
Whether inquiry lora module status are normal, and next step mcu module prepares lora module parameter, and parameter is sent out by next step mcu module
Delivering to lora module, mcu module detects whether new parameter, if there is no parameter, terminating, then return to inquiry if any parameter
Before lora module step.
The operation principle of the present invention is as follows:
The data encoding selected is sent to mcu module by video module by server, and data encoding is sent by mcu module
To lora module, coding information is carried out broadcast transmission by the radio-frequency module of setting by lora module, and handheld terminal receives lora
After the coding information that module sends, by wireless network access server, and electronic tag is obtained according to corresponding coding information
Data message.
The present invention at least has the advantage that
(1) present invention is provided with lora module, can be with lower power consumption telecommunication, and relatively low data rate also extends
Battery life and the capacity that increased network, lora signal is also very strong to the penetration power of building, and single gateway or base station are permissible
Cover whole city or hundreds of square kilometres of scopes.
(2) the system pass through lora module overseas broadcast, by outside handheld device receive broadcast message can rapidly from
Access corresponding data confidence in server, do not affected by away from discrete time.
The above is only the preferred embodiment of the present invention, is not limited to the present invention it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, can also make some improve and
Modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of electronic labelling system based on lora is it is characterised in that include:
One micro-control unit, connection system each unit is used for data processing and transmission；
One lora module, connects described micro-control unit, is encoded by the broadcast message that interface micro-control unit sends, if
It is equipped with radio-frequency module for outside handheld terminal is sent with broadcast message coding；
One radio-frequency module, connects described micro-control unit, by antenna and the external server data exchange of setting, and will exchange
Data is activation gives described micro-control unit；
One screen, connects described micro-control unit, for showing the data after described micro-control unit reception processing；
One power supply, connects described micro-control unit and physics network termination, for supplying to described micro-control unit and physics network termination
Electricity；
One server, includes lora module and sends the broadcast message corresponding data base of coding, can enter line number with handheld terminal
According to the corresponding number of coding information in the coding information access server that interaction, handheld terminal are sent by described lora module
According to.
2. the electronic labelling system based on lora according to claim 1 it is characterised in that: described micro-control unit is
Mcu unit.
3. the electronic labelling system based on lora according to claim 1 it is characterised in that: described screen be electric ink
Display screen.
4. the electronic labelling system based on lora according to claim 1 it is characterised in that: described power supply is with charging
The lithium battery of function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048065.9A CN106355226A (en) | 2016-11-21 | 2016-11-21 | LORA-based electronic tag system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048065.9A CN106355226A (en) | 2016-11-21 | 2016-11-21 | LORA-based electronic tag system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106355226A true CN106355226A (en) | 2017-01-25 |
Family
ID=57861862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611048065.9A Pending CN106355226A (en) | 2016-11-21 | 2016-11-21 | LORA-based electronic tag system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106355226A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018233A (en) * | 2017-03-27 | 2017-08-04 | 深圳市亿兆互联技术有限公司 | The control method and system of a kind of intelligent loss-proof device |
| CN110009085A (en) * | 2019-05-24 | 2019-07-12 | 中山沃克条码科技有限公司 | A kind of Intelligent electric paper tag system based on LoRa wireless communication |
| CN110247692A (en) * | 2019-06-25 | 2019-09-17 | Oppo广东移动通信有限公司 | Path switching method and Related product |
| CN110674909A (en) * | 2019-09-18 | 2020-01-10 | 成都数之联科技有限公司 | Electronic tag applied to steel rail storage management |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467893A (en) * | 2014-12-29 | 2015-03-25 | 重庆甲虫网络科技有限公司 | Reality augmenting wireless communication module |
| CN205080737U (en) * | 2015-11-02 | 2016-03-09 | 夏迎敏 | Intelligence system of checking meter based on networking function is taken to LORA technique |
| CN205140188U (en) * | 2015-11-18 | 2016-04-06 | 天津恒润益家科技发展有限公司 | Wireless teletransmission water gauge control circuit based on LORA technique |
| CN206584382U (en) * | 2016-11-21 | 2017-10-24 | 丹阳伦图电子技术有限公司 | A kind of electronic labelling system based on LORA |
-
2016
- 2016-11-21 CN CN201611048065.9A patent/CN106355226A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467893A (en) * | 2014-12-29 | 2015-03-25 | 重庆甲虫网络科技有限公司 | Reality augmenting wireless communication module |
| CN205080737U (en) * | 2015-11-02 | 2016-03-09 | 夏迎敏 | Intelligence system of checking meter based on networking function is taken to LORA technique |
| CN205140188U (en) * | 2015-11-18 | 2016-04-06 | 天津恒润益家科技发展有限公司 | Wireless teletransmission water gauge control circuit based on LORA technique |
| CN206584382U (en) * | 2016-11-21 | 2017-10-24 | 丹阳伦图电子技术有限公司 | A kind of electronic labelling system based on LORA |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018233A (en) * | 2017-03-27 | 2017-08-04 | 深圳市亿兆互联技术有限公司 | The control method and system of a kind of intelligent loss-proof device |
| CN110009085A (en) * | 2019-05-24 | 2019-07-12 | 中山沃克条码科技有限公司 | A kind of Intelligent electric paper tag system based on LoRa wireless communication |
| CN110247692A (en) * | 2019-06-25 | 2019-09-17 | Oppo广东移动通信有限公司 | Path switching method and Related product |
| CN110674909A (en) * | 2019-09-18 | 2020-01-10 | 成都数之联科技有限公司 | Electronic tag applied to steel rail storage management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201716777U (en) | Location based intelligent attendance checking device | |
| CN106355226A (en) | LORA-based electronic tag system | |
| CN102447255A (en) | Power management apparatus, power management system and method for controlling power management system | |
| CN105202860A (en) | Intelligent refrigerator system | |
| CN202049533U (en) | Attendance system | |
| CN204406380U (en) | A kind of electronic ink screen label data distribution system | |
| CN104504878A (en) | Meter reading system for intelligent electric meter | |
| CN109034301A (en) | One kind being based on the automatic check system of mobile terminal assets barcode scanning and method | |
| WO2015112356A1 (en) | Method and system for reading utility meters | |
| CN105118277A (en) | Intelligent water meter reading system | |
| CN202798743U (en) | Dual-time-service concentrator | |
| CN106932052A (en) | Liquid system for measuring quantity in container | |
| CN207264402U (en) | A kind of multifunctional bar code scanning means | |
| CN206584382U (en) | A kind of electronic labelling system based on LORA | |
| CN102376105A (en) | Online patrolling apparatus based on RFID and technology of internet of things, patrolling system and patrolling method thereof | |
| CN107708077B (en) | Electronic student identity card and short message issuing system | |
| CN206348920U (en) | A kind of kilowatt meter reading-out system of instrumentation and hand-held meter copying device | |
| CN103617718B (en) | Water meter reading is entered an item of expenditure in the accounts method and apparatus | |
| CN204203997U (en) | A kind of 2.45G active electronic label reading device based on mobile terminal | |
| CN105373170A (en) | Refrigerating box wireless monitoring system | |
| CN204131740U (en) | Intelligence accesses terminal | |
| CN202906948U (en) | Communication apparatus based on modbus_RTU bus | |
| CN207731330U (en) | A kind of novel electric power apparatus electronic label intelligent cruising inspection system | |
| CN106506687A (en) | A kind of information processing method and system | |
| CN207799887U (en) | A kind of remote data transmission system for meter reading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |