CN105791429A - Farmland information high-precision low-cost wireless positioning monitoring method - Google Patents
Farmland information high-precision low-cost wireless positioning monitoring method Download PDFInfo
- Publication number
- CN105791429A CN105791429A CN201610265189.6A CN201610265189A CN105791429A CN 105791429 A CN105791429 A CN 105791429A CN 201610265189 A CN201610265189 A CN 201610265189A CN 105791429 A CN105791429 A CN 105791429A
- Authority
- CN
- China
- Prior art keywords
- monitoring device
- sensor node
- data
- node
- positional information
- 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
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 title claims abstract description 7
- 238000012806 monitoring device Methods 0.000 claims abstract description 22
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011157 data evaluation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013386 optimize process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/02—Agriculture; Fishing; Forestry; Mining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- 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
- H04W4/025—Services making use of location information using location based information parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Marketing (AREA)
- Agronomy & Crop Science (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Mining & Mineral Resources (AREA)
- Computing Systems (AREA)
- Economics (AREA)
- Human Resources & Organizations (AREA)
- Life Sciences & Earth Sciences (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
A farmland information high-precision low-cost wireless positioning monitoring method comprises the steps that 1) a monitoring device is set at the an acquisition point, a universal serial bus (USB) is used to connect the monitoring device and a wireless sensor node; 2) the monitoring device is electrified and initialized to start to acquire the position information of the current node, at the same time, the acquired position information can be seen on a liquid crystal display of the monitoring device, after the data is stable, the data is transmitted to the sensor node by pressing down a sending key of the monitoring device, and the sensor node saves the own position information in a specific storage area; once the wireless sensing network nodes are arranged, the positioning work of the nodes is finished; 3) in order to verify whether the data is transmitted successfully or whether the stored data is consistent with the measurement data, the monitoring device also can read the position information stored by the sensor node, on the condition that the monitoring device is connected with the sensor node, the stored data can be checked on the liquid crystal display by just pressing down a receiving key.
Description
Technical field
The present invention relates to wireless sensor network positioning technical field, be specifically related to a kind of suitable in agricultural radio sensing network node positioner.
Background technology
Radio sensing network for agricultural not only wants perception crop growth environment information, and to be combined by the positional information of the information of perception and sensor node and could provide data message more accurately for observer.The location technology of current wireless sensing network mainly has GPS location, ranging localization and reserved location.
GPS location technology realizes by being equipped with a GPS to each sensor node, although is provided that high-precision positional information, but is inapplicable for most of radio sensing networks, especially agricultural radio sensing network.First, existing GPS parts are much more expensive, three times of cost proximity transducer node；Secondly, GPS consume energy height, it would be possible to the constraint that radio sensing network generation life cycle is extra.It addition, agricultural radio sensing network usually static state, location has only to during netinit to perform.Therefore, for agricultural radio sensing network, GPS can not realize effective cost benefit.
Based on the location technology of range finding be to small part node installation GPS and using these nodes as beaconing nodes, the node to be positioned of network needs and three or more than three beaconing nodes exchange information, go out the positional information of node to be positioned according to exchange data-evaluation, realize the location of whole radio sensing network with this.Although ranging technology has higher accuracy of position estimation, but the process that data are optimized process is considerably complicated, and the process of many orientation problems is required for having powerful disposal ability and jumbo memorizer.Therefore, most of algorithms effectively can not perform on the sensor node that disposal ability and storage capacity are limited.
It is a kind of location technology that need not find range based on reserved location, its algorithm idea is formed triangle by any three beaconing nodes around node to be positioned, if node to be positioned is positioned at triangle, then this triangle of labelling, the intersection area barycenter of the labeled triangle of node to be positioned.Reserved location technology performs simple, is absent from higher additional communication load, but owing to it does not consider the distance of beaconing nodes and node to be positioned, the therefore value in localization of beaconing nodes selected by None-identified, so its positioning precision also has very big room for improvement.
Summary of the invention
The technical problem to be solved be in that to provide a kind of low cost, in high precision, simple and practical agricultural land information high-precision low cost wireless location monitoring method.
The technical problem to be solved realizes by the following technical solutions:
A kind of agricultural land information high-precision low cost wireless location monitoring method, step is as follows:
(1) monitoring device is set in collection point, uses USB line to be connected with wireless sensor node by monitoring device；
(2) monitoring device power-up initializing, start to gather the positional information of present node, simultaneously it can be seen that the positional information gathered on the liquid crystal display of monitoring device, after pending data is stable, press " transmission " button of monitoring device, just these data being transferred to sensor node, the positional information of mark oneself is saved in specific memory section by sensor node；Radio sensing network node deploys, and the location work of node also completes；
(3) whether consistent with measurement data in order to verify data whether transmission success or storage data, the all right stored positional information of read sensor node of monitoring device, when keeping monitoring device to be connected with sensor node, have only to press " reception " button, just can check stored data from liquid crystal display.
Described monitoring device includes the single chip control module centered by single-chip microcomputer STM32, and the GPS module being electrically connected with single chip control module, button, liquid crystal display and for the USB interface of communication, and provide the power module of energy for single chip control module, GPS module and liquid crystal display.
Described GPS module is used for gathering positional information, collection information is passed through Serial Port Transmission to single chip control module by GPS module, described button is for sending control instruction to single-chip microcomputer, described liquid crystal display is for showing the positional information of sensor node in real time, described USB interface is used for and sensor node communication, transmission of location information.
Dispose the initial stage at radio sensing network node, utilize this device for all the sensors node locating in network.Namely while disposing node, using this device to gather the positional information of this node, and this information is passed through USB transmission to sensor node, this positional information is saved in specific memory block by sensor node.Radio sensing network node deploys, and the location work of node also completes.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, precision is high, to sensor node, GPS need not be installed, also without complicated algorithm, decrease hardware costs and error in calculating that complicated algorithm brings, be particularly suited for the occasion that radio sensing network cost requirement is higher.
Accompanying drawing explanation
Fig. 1 is square frame principle schematic diagram of the present invention；
Fig. 2 is inventive algorithm schematic flow sheet.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
As shown in Figure 1 and Figure 2, a kind of agricultural land information high-precision low cost wireless location monitoring system and method, including single-chip microcomputer, GPS module, button, liquid crystal display, USB port and power supply.
GPS module is for gathering the positional information of sensor node, and gathered information is passed through Serial Port Transmission to single-chip microcomputer, and its data are processed and store by single-chip microcomputer.Button is for single-chip microcomputer transmitting control commands, being divided into " transmission " button and " reception " button.When pressing " transmission " button, namely single-chip microcomputer sends write order by USB port to sensor node, and notice sensor node prepares to receive data；When pressing " reception " button, single-chip microcomputer sends read command to sensor node, the positional information of this node is uploaded to single-chip microcomputer by notice sensor node, the positional information of measured sensor node and the positional information liquor charging crystal display simultaneously read from sensor node shows by single-chip microcomputer, with this can confirmatory measurement data with whether store data consistent.The present invention and sensor node only need a USB line, can complete data transmission.
Method of work:
The initial stage is disposed at radio sensing network node, namely while placement sensor node, USB line is used this invention to be connected with sensor node, this invention power-up initializing, starts to gather the positional information of present node, simultaneously it can be seen that the positional information gathered on the liquid crystal display of this invention, after pending data is stable, pressing " transmission " button of this invention, just these data are transferred to sensor node, the positional information of mark oneself is saved in specific memory section by sensor node.
Whether consistent with measurement data in order to verify data whether transmission success or storage data, the all right stored positional information of read sensor node of the present invention, when keeping this invention to be connected with sensor node, have only to press " reception " button, just can check stored data from liquid crystal display.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (1)
1. an agricultural land information high-precision low cost wireless location monitoring method, it is characterised in that step is as follows:
(1) monitoring device is set in collection point, uses USB line to be connected with wireless sensor node by monitoring device；
(2) monitoring device power-up initializing, start to gather the positional information of present node, simultaneously it can be seen that the positional information gathered on the liquid crystal display of monitoring device, after pending data is stable, press " transmission " button of monitoring device, just these data being transferred to sensor node, the positional information of mark oneself is saved in specific memory section by sensor node；Radio sensing network node deploys, and the location work of node also completes；
(3) whether checking data whether transmission success or storage data are consistent with measurement data, the stored positional information of wireless sensor node is read by monitoring device, when keeping monitoring device to be connected with wireless sensor node, have only to press " reception " button, just can check stored data from liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265189.6A CN105791429A (en) | 2016-04-25 | 2016-04-25 | Farmland information high-precision low-cost wireless positioning monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265189.6A CN105791429A (en) | 2016-04-25 | 2016-04-25 | Farmland information high-precision low-cost wireless positioning monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105791429A true CN105791429A (en) | 2016-07-20 |
Family
ID=56398619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610265189.6A Pending CN105791429A (en) | 2016-04-25 | 2016-04-25 | Farmland information high-precision low-cost wireless positioning monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105791429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663023A (en) * | 2018-03-20 | 2018-10-16 | 洛阳市规划建筑设计研究院有限公司 | A kind of real-time dynamic collecting method measuring agricultural land information |
| CN112118244A (en) * | 2020-09-10 | 2020-12-22 | 安恒环境科技（北京）股份有限公司 | Water quality online monitoring data verification method and verification system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010125236A1 (en) * | 2009-05-01 | 2010-11-04 | Nokia Corporation | Method and apparatus of collecting data for agricultural analysis |
| CN101909239A (en) * | 2009-06-08 | 2010-12-08 | 中国移动通信集团上海有限公司 | Method, equipment and system for determining position information |
| CN103076374A (en) * | 2013-01-08 | 2013-05-01 | 浙江大学 | Device and method for monitoring stink concentration distribution outside hog house |
| CN103152818A (en) * | 2013-01-28 | 2013-06-12 | 中北大学 | Distributed sensor self-positioning system based on node cluster and positioning method |
| CN203869728U (en) * | 2014-04-17 | 2014-10-08 | 西北农林科技大学 | Garden environment temperature and humidity detecting system |
-
2016
- 2016-04-25 CN CN201610265189.6A patent/CN105791429A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010125236A1 (en) * | 2009-05-01 | 2010-11-04 | Nokia Corporation | Method and apparatus of collecting data for agricultural analysis |
| CN101909239A (en) * | 2009-06-08 | 2010-12-08 | 中国移动通信集团上海有限公司 | Method, equipment and system for determining position information |
| CN103076374A (en) * | 2013-01-08 | 2013-05-01 | 浙江大学 | Device and method for monitoring stink concentration distribution outside hog house |
| CN103152818A (en) * | 2013-01-28 | 2013-06-12 | 中北大学 | Distributed sensor self-positioning system based on node cluster and positioning method |
| CN203869728U (en) * | 2014-04-17 | 2014-10-08 | 西北农林科技大学 | Garden environment temperature and humidity detecting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108663023A (en) * | 2018-03-20 | 2018-10-16 | 洛阳市规划建筑设计研究院有限公司 | A kind of real-time dynamic collecting method measuring agricultural land information |
| CN112118244A (en) * | 2020-09-10 | 2020-12-22 | 安恒环境科技（北京）股份有限公司 | Water quality online monitoring data verification method and verification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103529465A (en) | Indoor and outdoor person seamless positioning device | |
| CN104507148A (en) | Low-power-consumption wireless sensor network | |
| CN202077045U (en) | Low-power consumption Internet-of-things terminal used for information acquisition | |
| CN201903403U (en) | Industrial wireless temperature transmitter | |
| CN105528883A (en) | Wind velocity and direction wireless acquisition system and method thereof | |
| CN102325160A (en) | Universal sensing node of self-organizing network of Internet of things | |
| CN105791429A (en) | Farmland information high-precision low-cost wireless positioning monitoring method | |
| CN204557109U (en) | A kind of aquaculture accurate management system | |
| CN103702413A (en) | Real-time following and positioning system of indoor camera based on Zigbee network | |
| CN110618703A (en) | Portable indoor environmental pollution detecting system | |
| CN205864625U (en) | Monitoring water environment platform based on isomery mobile sensor network and system | |
| CN103491630B (en) | Node positioning method and device in a kind of radio sensing network based on TDOA | |
| CN207517175U (en) | The Internet of Things collecting terminal led to based on 4G the whole networks | |
| CN202587037U (en) | Mine temperature and humidity monitoring system based on Internet of things | |
| CN206311095U (en) | A kind of total powerstation tele-control system | |
| CN102685212A (en) | Internet of things based temperature and humidity monitoring system for mine and implementation method thereof | |
| CN205754868U (en) | One is applicable to agricultural radio sensing network node positioner | |
| CN204666186U (en) | Based on the storage environment monitoring system of wireless network | |
| CN102419586A (en) | Method for monitoring condition of unmanned aerial vehicle based on serial bus | |
| CN205885415U (en) | Non -contact quick temperature measurement meter | |
| CN203323787U (en) | Multifunctional measurement and control system | |
| CN104482963A (en) | Temperature and humidity monitoring system based on Bluetooth technology | |
| CN203162557U (en) | On-line monitoring system for leakage of city water supply pipe network | |
| CN205540278U (en) | Robot is from positioner based on WSN | |
| CN207396746U (en) | A kind of high-precision vehicle carried pick device and system based on lora transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |