CN206212287U - A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system - Google Patents
A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system Download PDFInfo
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- CN206212287U CN206212287U CN201621225792.3U CN201621225792U CN206212287U CN 206212287 U CN206212287 U CN 206212287U CN 201621225792 U CN201621225792 U CN 201621225792U CN 206212287 U CN206212287 U CN 206212287U
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- 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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Abstract
The utility model discloses a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system, including metering sampling module, main control MCU module, wireless self-networking module, energy supply control module, power module, antenna a, antenna b, acquisition module；The metering sampling module is connected with the main control MCU module, the main control MCU module is connected with the wireless self-networking module, energy supply control module respectively, the wireless self-networking module is connected with the antenna a, the antenna b is connected with the acquisition module, wherein the power module is connected with the Battery control module, main control MCU module respectively.Wireless ad hoc network module uses MANET algorithm in the utility model, strengthen the reliability of network, wireless self-networking module is worked using periodicity sleep cycles wake-up mode simultaneously, and intercepted by window under resting state, realize ultra-low power consumption wireless data transfer, the characteristics of with operating current is saved, meet the job requirement of battery power supply for a long time.
Description
Technical field
The utility model belongs to the field of checking meter, and in particular to a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system.
Background technology
With society make constant progress and technology of Internet of things constantly improve, the energy is used in family or industry
Amount is also increased rapidly therewith, traditional statistical model of checking meter, and can not meet growing usage amount statistics and the modern times
Change regulatory requirement, and reading be remembered before traditional water meter or gas meter, flow meter data acquisition plan will rely on the dial plate for manually arrive each user family
Record, staff's amount of labour is big, error rate is high, the statistics cycle is long, greatly hinder the development of meter reading management system.
At present, automatic data logging mode mainly has：Bus (RS-485, RS-232 etc.), wireless (RF, infrared, GPRS etc.), electricity
Line of force carrier wave (common, spread spectrum), zero phase ultra-narrow band (TURTLE), ultra-narrow band very low frequencies (UNB) and over zero modulation (PFC) across
Transformer platform area mode etc..The characteristics of multi-point and wide-ranging based on Automatic meter reading system, merely using wire transmission mode, with line
Road maintenance workload is big, communication contention aware frequent, be disturbed the shortcomings of influence is big, stability is not high, and wireless communication technology is fine
Solve these problems, but due to the complexity and particularity of Automatic meter reading system, whole system consumes substantial amounts of electricity,
In order to avoid the consumption that electricity is unnecessary, low power consumption wireless meter reading system is arisen at the historic moment.
Utility model content
A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system that the utility model is provided, it is therefore intended that solve radio meter register
It is big that system consumes electric current during transmission, it is impossible to meets the problem of the requirement of long-term power supply.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system, including it is metering sampling module, main control MCU module, wireless from group
Net module, energy supply control module, battery module, antenna a, antenna b, acquisition module；
The metering sampling module be connected with the main control MCU module, the main control MCU module respectively with it is described it is wireless oneself
Networking module, energy supply control module connection, the wireless self-networking module are connected with the antenna a, and the antenna b is adopted with described
Collection module connection, wherein the battery module is connected with the energy supply control module, main control MCU module respectively.
Further, the acquisition module sends meter reading instruction through the antenna a, antenna b to the wireless self-networking mould
Block, the wireless self-networking module will receive meter reading instruction and send to the main control MCU module, and the main control MCU module is to institute
The data for stating metering sampling module collection are processed, and by the data is activation after treatment to the wireless self-networking module, institute
Wireless self-networking is stated to transmit to the acquisition module data message of reception through the antenna b, antenna a successively.
Further, the battery module is respectively the energy supply control module, main control MCU module and provides working power,
Wherein described main control MCU module realizes the power supply control to the wireless self-networking module by controlling the energy supply control module
System.
Further, the wireless self-networking module uses MANET algorithm, and the concentrator unit in network is calculated automatically
Optimal wireless transmission path, while concentrator unit calculates another group of backup path for each terminal.
Further, it is the work that periodicity sleep cycles wake up that the main control MCU module controls wireless self-networking module
Mode.
Further, in resting state, the wireless self-networking module is set to WOR and monitored by the main control MCU module
Pattern, wherein WOR cycles are 2.5S, and wakeup time is 8mS.
Further, during wake-up, the main control MCU is compared the ID that module detection is received with self ID
Compared with.
The beneficial effects of the utility model：Wireless ad hoc network module uses MANET algorithm, enhancing in the utility model
The reliability of network, while wireless self-networking module is worked using periodicity sleep cycles wake-up mode, and leads under resting state
Cross window to be intercepted, realize ultra-low power consumption wireless data transfer, with save operating current the characteristics of, meet battery and supply for a long time
The job requirement of electricity.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described to the utility model below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of low-consumption wireless ad-hoc network kilowatt meter reading-out system of the utility model；
Fig. 2 is the transmission schematic diagram of concentrator and node in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in Fig. 1, the utility model is a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system, including measures sampling
Module, main control MCU module, wireless self-networking module, energy supply control module, battery module, antenna a, antenna b, acquisition module；
Metering sampling module is connected with main control MCU module, and main control MCU module is connected with wireless self-networking module respectively, electricity
Source control module connection, wireless self-networking module is connected with antenna a, and antenna b is connected with acquisition module, wherein battery module difference
It is connected with energy supply control module, main control MCU module；
Acquisition module sends meter reading instruction through antenna a, antenna b to wireless self-networking module, and wireless self-networking module will connect
Receive meter reading instruction to send to main control MCU module, main control MCU module processes the data of metering sampling module collection, and will
, to wireless self-networking module, the data message that wireless self-networking will be received is successively through antenna b, antenna a for data is activation after treatment
Transmit to acquisition module, wherein battery module is respectively energy supply control module, main control MCU module and provides working power, main control MCU
Module realizes the power supply control to wireless self-networking module by controlling energy supply control module.
Metering sampling module, for the data message using single table end；Acquisition module, the number for gathering multiple table ends
It is believed that breath.
Used as communication interface, using MANET algorithm, MANET algorithm supports multilevel relay to wireless self-networking module, it is ensured that
Communication distance after networking is all node communication distance sums, is instructed through antenna a and antenna b extremely when acquisition module sends networking
Wireless self-networking module, when the networking that the node in wireless self-networking module will be received is instructed, on the nodal test present channel
Whether there are data to transmit, if channel is idle, the node obtains channel occupancy and weighs and search for and obtain neighbouring nodes,
The information of acquisition is back to father node, father node is calculated logical according to all node dendrograms and signal intensity that search out
The less path of the stable relaying series of letter, and be handed down to all nodes and preserve.
As shown in Fig. 2 concentrator unit calculates the optimal wireless transmission path of the data link of each node automatically, make
Meter reading terminal in whole wireless network forms a most short cordless communication network of reliable distance, while concentrator is each
Node calculates another group of backup path, when ad-hoc network interior joint break down cannot communicate when, using other nodes as
Via node replaces the node for breaking down, and being switched to backup path by nearest path communication automatically communicates, and effectively prevents because of net
A small number of node failures in network, and the occurrence of cause whole network to be paralysed, strengthen network reliability.
The resting state of Timer Controlling system of the main control MCU module inside, while setting wireless self-networking module
It is the working method that periodicity sleep cycles wake up, system sets the wake-up period of wireless self-networking module in initialization,
It is operated by way of window is intercepted under dormancy situation, it is ensured that the electricity in battery can be operated for a long time.
In the dormant state, wireless self-networking module is set to WOR listening modes by main control MCU module, and the WOR cycles are
2.5S, wakeup time is 8mS, and the remaining time is the length of one's sleep, is set the stand-by power consumption of wireless self-networking module by this
It is reduced within 13uA, during wake-up, in order to wake up certain node, must ensures that the node of the reception can be received
One complete wake-up packet, therefore two wake-up packets of WOR cycle times should be continuously transmitted to the node, when wireless self-networking mould
Block picks the ID that will be received after wake-up packet and sends main control MCU module to, and the ID that main control MCU module detection is received is with self ID
No to be consistent, if two ID are consistent, wireless self-networking module is set to reception pattern by main control MCU module, if two ID are not inconsistent, master control
Wireless self-networking module is set to WOR listening modes by MCU module again.
Wireless ad hoc network module uses MANET algorithm in the utility model, strengthens the reliability of network, while wirelessly
MANET module is worked using periodicity sleep cycles wake-up mode, and is intercepted by window under resting state, is realized super
Low-consumption wireless data transfer, with save operating current the characteristics of, meet battery for a long time power supply job requirement.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or is substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system, it is characterised in that：Including metering sampling module, main control MCU module,
Wireless self-networking module, energy supply control module, battery module, antenna a, antenna b, acquisition module；
It is described metering sampling module be connected with the main control MCU module, the main control MCU module respectively with the wireless self-networking
Module, energy supply control module connection, the wireless self-networking module is connected with the antenna a, the antenna b and the collection mould
Block is connected, wherein the battery module is connected with the energy supply control module, main control MCU module respectively.
2. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system according to claim 1, it is characterised in that：The collection mould
Block sends meter reading instruction through the antenna a, antenna b to the wireless self-networking module, and the wireless self-networking module will be received
Meter reading instruction is sent to the main control MCU module, and the main control MCU module is carried out to the data of the metering sampling module collection
Treatment, and the data message that the data is activation after treatment to the wireless self-networking module, the wireless self-networking will be received
Transmitted to the acquisition module through the antenna b, antenna a successively.
3. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system according to claim 1, it is characterised in that：The battery mould
Block is respectively the energy supply control module, main control MCU module and provides working power, wherein the main control MCU module is by control
The energy supply control module realizes the power supply control to the wireless self-networking module.
4. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system according to claim 1, it is characterised in that：It is described it is wireless from
Networking module uses MANET algorithm, and the concentrator unit in network calculates optimal wireless transmission path automatically, while concentrator
Unit calculates another group of backup path for each terminal.
5. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system according to claim 1, it is characterised in that：The master control
It is the working method that periodicity sleep cycles wake up that MCU module controls wireless self-networking module.
6. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system according to claim 1, it is characterised in that：In dormancy shape
The wireless self-networking module is set to WOR listening modes by state, the main control MCU module, and the wherein WOR cycles are 2.5S, are called out
The time of waking up is 8mS.
7. a kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system according to claim 1, it is characterised in that：In the mistake for waking up
With self ID be compared the ID that module detection is received by Cheng Zhong, the main control MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621225792.3U CN206212287U (en) | 2016-11-15 | 2016-11-15 | A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621225792.3U CN206212287U (en) | 2016-11-15 | 2016-11-15 | A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system |
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| CN206212287U true CN206212287U (en) | 2017-05-31 |
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| CN201621225792.3U Expired - Fee Related CN206212287U (en) | 2016-11-15 | 2016-11-15 | A kind of low-consumption wireless ad-hoc network kilowatt meter reading-out system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108596389A (en) * | 2018-04-24 | 2018-09-28 | 宁波三星医疗电气股份有限公司 | Power concentrator intelligent meter reading method based on ant group algorithm |
| CN114897539A (en) * | 2022-04-24 | 2022-08-12 | 新疆七色花信息科技有限公司 | Animal product tracing system based on big data |
-
2016
- 2016-11-15 CN CN201621225792.3U patent/CN206212287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108596389A (en) * | 2018-04-24 | 2018-09-28 | 宁波三星医疗电气股份有限公司 | Power concentrator intelligent meter reading method based on ant group algorithm |
| CN108596389B (en) * | 2018-04-24 | 2021-08-31 | 宁波三星医疗电气股份有限公司 | Intelligent meter reading method for power concentrator based on ant colony algorithm |
| CN114897539A (en) * | 2022-04-24 | 2022-08-12 | 新疆七色花信息科技有限公司 | Animal product tracing system based on big data |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |