CN108470436A - A kind of wireless data concentrator - Google Patents
A kind of wireless data concentrator Download PDFInfo
- Publication number
- CN108470436A CN108470436A CN201810509428.7A CN201810509428A CN108470436A CN 108470436 A CN108470436 A CN 108470436A CN 201810509428 A CN201810509428 A CN 201810509428A CN 108470436 A CN108470436 A CN 108470436A
- Authority
- CN
- China
- Prior art keywords
- interface
- module
- wireless data
- memory
- electrically connected
- 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
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- 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
-
- 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 present invention provides a kind of wireless data concentrators, it is characterised in that：Including a MCU, a buzzer, a first memory, a wake-up module and a communications module；The buzzer, first memory, wake-up module and communications module are connected with the MCU.The advantage of the invention is that：When software fault occurs in concentrator, field upgrade software or remote upgrade software can be directly carried out, improves work efficiency, reduces maintenance cost.
Description
Technical field
The present invention relates to a kind of concentrators, refer in particular to a kind of wireless data concentrator.
Background technology
Concentrator is responsible for collecting the data that are acquired of headend equipment in radio meter register field, and data is passed through wireless
The communication technology is sent on server.Therefore concentrator belongs to core equipment in radio meter register field, once in concentrator
Software breaks down, it will brings serious consequence to client.
Currently, in radio meter register field, once software fault occurs in concentrator, it can only often be replaced and be concentrated by scene
Device, and give an encore repair there will be the concentrator of failure, but there are following problems for this method：The inefficiency of maintenance, dimension
It protects with high costs.
Invention content
The technical problem to be solved in the present invention is to provide a kind of wireless data concentrator, for improving the dimension of concentrator
Efficiency is protected, maintenance cost is reduced.
The invention is realized in this way：A kind of wireless data concentrator, including a MCU, a buzzer, one first storage
Device, a wake-up module and a communications module；The buzzer, first memory, wake-up module and communications module are and institute
MCU is stated to be connected.
Further, the MCU is equipped with an I/O interface, One serial interface group, one first UART interface, one the 2nd UART and connects
Mouth, an external interrupt interface and a second memory；The I/O interface is electrically connected with the buzzer；The first memory
And communications module is electrically connected with the serial line interface group；The external interrupt interface is electrically connected with the wake-up module；Institute
It states the first UART interface and the second UART interface is electrically connected with the communications module.
Further, the serial line interface group includes one first SPI interface and one second SPI interface；First SPI
Interface is electrically connected with the first memory；Second SPI interface is electrically connected with the communications module.
Further, the external interrupt interface is INT0 interfaces.
Further, the first memory and second memory are all made of FLASH chip.
Further, the communications module includes that a LORA communication modules, a bluetooth module and a server communicate mould
Block；The bluetooth module is electrically connected with first UART interface；The server communication module and second UART interface
Electrical connection；The LORA communication modules are electrically connected with second SPI interface.
Further, the server communication module is 2G communication modules, 3G communication modules, 4G communication modules, 5G communications
Module or NB-IOT communication modules.
Further, the wake-up module is Hall chip.
The advantage of the invention is that：
1, it by the communications module, realizes the radio upgrade of the radio concentrator software, greatly improves maintenance
Efficiency reduces maintenance cost.
2, by the LORA communication modules, the operation power consumption of the radio concentrator is reduced.
3, it by the Hall chip, wakes up from dormant state when the radio concentrator needs upgrading, further drops
The operation power consumption of the low radio concentrator.
Description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the schematic block circuit diagram of wireless data concentrator of the present invention.
Description of the drawings：
100- wireless data concentrators, 1-MCU, 11-IO interfaces, 12- serial line interface groups, the first SPI interfaces of 121-, 122-
Second SPI interface, the first UART interfaces of 13-, the second UART interfaces of 14-, 15- external interrupt mouths, 16- second memories, 2- bees
Ring device, 3- first memories, 4- communications modules, 41-LORA communication modules, 42- bluetooth modules, 43- server communication modules, 5-
Wake-up module.
Specific implementation mode
It please refers to shown in Fig. 1, the preferred embodiment of wireless data concentrator 100 of the present invention, including a MCU1, a buzzer
2, a first memory 3, a wake-up module 5 and a communications module 4；The buzzer 2, first memory 3, wake-up module 5
And communications module 4 is connected with the MCU1；The buzzer 2 is used for playback equipment prompt tone, the first memory 3
For storing upgrade file, the wake-up module 5 is used to wake up the wireless data concentrator 100 in suspend mode, described logical
Believe that module 4 is used for data transmission, the MCU1 is the control centre of the wireless data concentrator 100.
The MCU1 is equipped with an I/O interface 11, One serial interface group 12, one first UART interface 13, one second UART interface
14, an external interrupt interface 15 and a second memory 16；The I/O interface 11 is electrically connected with the buzzer 2；Described
One memory 3 and communications module 4 are electrically connected with the serial line interface group 12；The external interrupt interface 15 and the wake-up
Module 5 is electrically connected；First UART interface, 13 and second UART interface 14 is electrically connected with the communications module 4.
The serial line interface group 12 includes one first SPI interface 121 and one second SPI interface 122；First SPI
Interface 121 is electrically connected with the first memory 3；Second SPI interface 122 is electrically connected with the communications module 4.
The external interrupt interface 15 is INT0 interfaces (not shown).
The first memory 3 and second memory 16 are all made of FLASH chip (not shown), for storing upgrading text
Part, the second memory 16 are integrated in by bus on the MCU1.
The communications module 4 includes a LORA communication modules 41, a bluetooth module 42 and a server communication module 43；
The bluetooth module 42 is electrically connected with first UART interface 13；The server communication module 43 connects with the 2nd UART
Mouth 14 is electrically connected；The LORA communication modules 41 are electrically connected with second SPI interface 122；LORA communication modules have low work(
The advantages of consumption, the data transmission that bluetooth module can be used for when field upgrade.
The server communication module 43 is 2G communication modules (not shown), 3G communication modules (not shown), 4G communication moulds
Block (not shown), 5G communication modules (not shown) or NB-IOT communication modules (not shown), can concentrate the wireless data
The data that device 100 is acquired are uploaded to server.
The wake-up module 5 is Hall chip (not shown), when needing upgrading for waking up institute in a dormant state
State wireless data concentrator 100.
One of the operation principle of the present invention：
When the wireless data concentrator 100 is without work in a dormant state, by described in magnetic bar triggering (not shown)
Hall chip generates pulse signal, is transferred to the MCU1 by the INT0 interfaces, activates the MCU1；(not using mobile phone
Diagram) bluetooth and the bluetooth module 42 establish and be wirelessly connected, the upgrade file in mobile phone is passed through into the bluetooth module
42 notify MCU1, MCU1 simultaneously to store upgrade file to the first memory 3；The MCU1 is deposited to being stored in described first
Upgrade file in reservoir 3 is verified, and upgrade file is loaded onto the second memory 16 by the MCU1 after verifying achievement；
The MCU1 changes operation pointer and resets after the completion of load, and the MCU1 brings into operation from the upgrade file newly loaded, real
Showed need not more exchange device, scene upgrades the software of the wireless data concentrator 100 by bluetooth.
The two of the operation principle of the present invention：
User stores upgrade file on the server, when the wireless data concentrator 100 is in running order, institute
It states server communication module 43 and establishes connection with server, server notice wireless data concentrator 100 has upgrade file, described
Upgrade file is downloaded to the first memory 3 by MCU1, and the MCU1 is literary to the upgrading being stored in the first memory 3
Part is verified, and upgrade file is loaded onto the second memory 16 by the MCU1 after verifying achievement；It is described after the completion of load
MCU1 changes operation pointer and resets, and the MCU1 brings into operation from the upgrade file newly loaded, and realizing need not replace
Equipment, scene upgrade the software of the wireless data concentrator 100 by bluetooth.
In conclusion the advantage of the invention is that：
1, it by the communications module 4, realizes the radio upgrade of 100 software of the radio concentrator, greatly improves
Maintenance efficiency reduces maintenance cost.
2, by the LORA communication modules 41, the operation power consumption of the radio concentrator 100 is reduced.
3, it by the Hall chip, is waken up from dormant state when the radio concentrator 100 needs upgrading, further
Reduce the operation power consumption of the radio concentrator 100.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field modification and variation equivalent made by the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (8)
1. a kind of wireless data concentrator, it is characterised in that：Mould is waken up including a MCU, a buzzer, a first memory, one
Block and a communications module；The buzzer, first memory, wake-up module and communications module are connected with the MCU.
2. wireless data concentrator as described in claim 1, it is characterised in that：The MCU is equipped with an I/O interface, a serial interface
Mouth group, one first UART interface, one second UART interface, an external interrupt interface and a second memory；The I/O interface
It is electrically connected with the buzzer；The first memory and communications module are electrically connected with the serial line interface group；It is described outer
Portion's interrupt interface is electrically connected with the wake-up module；First UART interface and the second UART interface with the communication mould
Group electrical connection.
3. wireless data concentrator as claimed in claim 2, it is characterised in that：The serial line interface group includes one the oneth SPI
Interface and one second SPI interface；First SPI interface is electrically connected with the first memory；Second SPI interface with
The communications module electrical connection.
4. wireless data concentrator as claimed in claim 2, it is characterised in that：The external interrupt interface is INT0 interfaces.
5. wireless data concentrator as claimed in claim 2, it is characterised in that：The first memory and second memory are equal
Using FLASH chip.
6. wireless data concentrator as claimed in claim 3, it is characterised in that：The communications module includes that a LORA communicates mould
Block, a bluetooth module and a server communication module；The bluetooth module is electrically connected with first UART interface；The clothes
Business device communication module is electrically connected with second UART interface；The LORA communication modules are electrically connected with second SPI interface.
7. wireless data concentrator as claimed in claim 6, it is characterised in that：The server communication module is that 2G communicates mould
Block, 3G communication modules, 4G communication modules, 5G communication modules or NB-IOT communication modules.
8. wireless data concentrator as described in claim 1, it is characterised in that：The wake-up module is Hall chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509428.7A CN108470436A (en) | 2018-05-24 | 2018-05-24 | A kind of wireless data concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810509428.7A CN108470436A (en) | 2018-05-24 | 2018-05-24 | A kind of wireless data concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108470436A true CN108470436A (en) | 2018-08-31 |
Family
ID=63260617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810509428.7A Pending CN108470436A (en) | 2018-05-24 | 2018-05-24 | A kind of wireless data concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108470436A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206141608U (en) * | 2016-11-01 | 2017-05-03 | 林德（中国）叉车有限公司 | Fork truck steering wheel with wireless connection function |
| CN106781398A (en) * | 2017-01-03 | 2017-05-31 | 国网江苏省电力公司电力科学研究院 | A kind of multilist collection copies the LoRa wireless meter reading methods of communication interface converter |
| CN107085525A (en) * | 2017-03-17 | 2017-08-22 | 深圳市战音科技有限公司 | Method for upgrading software and device based on Bluetooth electronic devices |
| CN206451346U (en) * | 2016-11-23 | 2017-08-29 | 郝晓峰 | A kind of radio concentrator |
| CN206610423U (en) * | 2016-12-30 | 2017-11-03 | 智恒科技股份有限公司 | Secondary groups net wireless long-distance meter-reading system |
| CN206975819U (en) * | 2017-05-18 | 2018-02-06 | 智恒科技股份有限公司 | Collector based on LoRa wireless technologys |
| CN208298380U (en) * | 2018-05-24 | 2018-12-28 | 智恒科技股份有限公司 | A kind of wireless data concentrator |
-
2018
- 2018-05-24 CN CN201810509428.7A patent/CN108470436A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206141608U (en) * | 2016-11-01 | 2017-05-03 | 林德（中国）叉车有限公司 | Fork truck steering wheel with wireless connection function |
| CN206451346U (en) * | 2016-11-23 | 2017-08-29 | 郝晓峰 | A kind of radio concentrator |
| CN206610423U (en) * | 2016-12-30 | 2017-11-03 | 智恒科技股份有限公司 | Secondary groups net wireless long-distance meter-reading system |
| CN106781398A (en) * | 2017-01-03 | 2017-05-31 | 国网江苏省电力公司电力科学研究院 | A kind of multilist collection copies the LoRa wireless meter reading methods of communication interface converter |
| CN107085525A (en) * | 2017-03-17 | 2017-08-22 | 深圳市战音科技有限公司 | Method for upgrading software and device based on Bluetooth electronic devices |
| CN206975819U (en) * | 2017-05-18 | 2018-02-06 | 智恒科技股份有限公司 | Collector based on LoRa wireless technologys |
| CN208298380U (en) * | 2018-05-24 | 2018-12-28 | 智恒科技股份有限公司 | A kind of wireless data concentrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105717841B (en) | A kind of electric vehicle central control system power circuit and its implementation | |
| CN104345869B (en) | Secure digital input/output unit, system and its control method | |
| CN102946497A (en) | Method for reducing power consumption of smart phone during communication | |
| CN106849348A (en) | A kind of intelligent power distribution equipment and intelligent power distribution method for platform area charging pile | |
| CN104281465A (en) | Computer and waking method thereof | |
| CN208298380U (en) | A kind of wireless data concentrator | |
| CN102938659A (en) | NFC (Near Field Communication) external member and realization method thereof | |
| CN108470436A (en) | A kind of wireless data concentrator | |
| CN203543376U (en) | Roll invoice printer integrating Bluetooth function | |
| CN203193675U (en) | An apparatus capable of remotely waking up a vehicle-mounted terminal in real time | |
| CN206075270U (en) | The 1553B bus modules of spi bus interface | |
| CN108170049A (en) | A kind of control system that power consumption is reduced based on bluetooth equipment control intelligence system | |
| CN201698324U (en) | Embedded system | |
| CN103297032A (en) | Anti-backflow circuit of multiplex interface | |
| CN206805762U (en) | Embedded radio communication system | |
| CN107239422A (en) | A kind of lossless method for receiving bursty data of TTL serial ports under low-power consumption mode | |
| CN201869223U (en) | Machine to machine terminal, communication module and data sending device | |
| CN203198423U (en) | Wireless printer | |
| CN208623661U (en) | A kind of super low-power consumption nbiot- serial ports transparent transmission conversion module | |
| CN206162882U (en) | Electron hoist and mount station board | |
| CN101989194A (en) | Secondary development method for wireless communication module | |
| CN203279205U (en) | Vehicle mounted wireless access point | |
| CN207115058U (en) | Remote controlled sequential power supply | |
| CN207198996U (en) | A kind of IC-card prepaid table | |
| CN209746512U (en) | Network awakening device in power-saving mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |