CN202617353U - Illuminance wireless acquisition node with positioning function - Google Patents
Illuminance wireless acquisition node with positioning function Download PDFInfo
- Publication number
- CN202617353U CN202617353U CN 201220247108 CN201220247108U CN202617353U CN 202617353 U CN202617353 U CN 202617353U CN 201220247108 CN201220247108 CN 201220247108 CN 201220247108 U CN201220247108 U CN 201220247108U CN 202617353 U CN202617353 U CN 202617353U
- Authority
- CN
- China
- Prior art keywords
- illuminance
- controller
- links
- positioning function
- module
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
An illuminance wireless acquisition node with a positioning function comprises a controller (1), and is characterized in that the node also comprises an illuminance detection and acquisition module (2) connected with the controller (1); a GPS positioning module (3) connected with the controller (1); and a ZigBee wireless communication module (4) connected with the controller (1). The node is simple in structure and low in costs, and has certain practical values.
Description
Technical field
The utility model relates in a kind of crop growth microenvironment the illuminance harvester based on accurate locus; Adopt 8 8-digit microcontrollers, ZD series illuminance transmitter and GPS locating module that the illuminance in the crop growth microenvironment of accurate locus under the yardstick of field is gathered specifically, and utilize the ZigBee wireless communication module to carry out the wireless transmission of data.
Background technology
At present, modern agriculture strides forward to the precision direction.Precision agriculture is the emerging interdisciplinary complex art that international agriculture field of phase early 1980s grows up; It is a kind of important modern agriculture form that grows up on the basis of a series of new and high technology last words such as information technology, biotechnology, engineering in modern times, possesses put agricultural resources to rational use, improves crop yield, characteristics such as reduce production costs, improve the ecological environment.The field information acquisition technology plays an important role in the implementation process of precision agriculture; Low cost, high efficiency intelligent equipment are applied to field information acquisition; Obtain multiple Real-time and Dynamic microenvironment information such as the humiture that influences crop growth under the yardstick of field, illumination, gas concentration lwevel, can better advance the enforcement of precision agriculture based on accurate locus.
The english abbreviation of range-finding navigation/global positioning system (Navigation Satellite Timing And Ranging/Global Positioning System) was called for short " global positioning system " when GPS (Global Positioning System) was the satellite survey.This system is to be the radio-navigation positioning system on basis with the satellite; Have navigation, location and the function regularly of totipotency (land, ocean, aerospace), global, round-the-clock, continuity and real-time, can be provided accurate three-dimensional coordinate, speed and the time for all types of user.The development of GPS, obtaining positional information when obtaining agricultural land information synchronously provides one to select easily.GPS equipment can provide spatial positional information accurately; Technological the obtaining with agricultural land information of GPS combined; When obtaining agricultural land information, obtain spatial positional information synchronously; Thereby the Real-time and Dynamic microenvironment information of each locus in the acquisition farmland, for the enforcement of precision agriculture provides the data support.
Along with the development of wireless sensor network technology, and the farmland microenvironment information data characteristics of gathering, wireless sensor network technology is applied to the particularly data acquisition of microenvironment information of modern agriculture by increasing.A kind of as in the wireless sensor network technology of ZigBee technology has characteristics such as cost is low, low in energy consumption, network capacity is big, transfer of data is reliable, is of wide application.
Summary of the invention
The utility model technical problem to be solved is, the illuminance acquisition node based on accurate locus is provided under a kind of with low cost, simple in structure, field yardstick of being easy to promote.
The technical scheme that the utility model adopted is: a kind of illuminance wireless collection node that has positioning function, have controller, and comprise that also being used for of linking to each other with controller provides the illuminance of illuminance to detect acquisition module to controller; The GPS locating module that is used to provide accurate locus that links to each other with controller; The ZigBee wireless communication module that is used to carry out the data wireless transmission that links to each other with controller.
Described illuminance detects acquisition module and links to each other with an ADC interface of controller, is used for the analog voltage signal of measuring light illuminance transducer output, and then converts illuminance into.
Described GPS locating module links to each other with the I/O mouth of controller, adopts the simulative serial port sequential to receive the coordinate information of GPS locating module output.
Described ZigBee wireless communication module links to each other with the serial ports of controller, and CC2530 forms by radio frequency chip, is used for carrying out the data wireless transmission.
Description of drawings
Fig. 1 is the entire block diagram of the utility model;
Fig. 2 is that the utility model illuminance detects acquisition module and controller connection layout;
Fig. 3 is the utility model GPS locating module circuit theory diagrams;
Fig. 4 is the utility model ZigBee wireless communication module circuit theory diagrams;
Fig. 5 is the power circuit principle figure of the utility model.
Embodiment
Below in conjunction with accompanying drawing and instance the utility model is described further.
The illuminance wireless collection node that has positioning function of the utility model; To pass through sensor acquisition behind single-chip microcomputer based on the envirment factor illuminance in the crop growth microenvironment of accurate locus, after handling through single-chip microcomputer data will be transferred to host node through wireless communication module.
As shown in Figure 1, the illuminance wireless collection node that has positioning function of the utility model has controller (1), comprises that also being used for of linking to each other with controller provides the illuminance of illuminance to detect acquisition module (2) to controller; The GPS locating module (3) that is used to provide accurate locus that links to each other with controller; The ZigBee wireless communication module (4) that is used to carry out the data wireless transmission that links to each other with controller; The power module that is used to provide power supply (5) that links to each other with the ZigBee wireless communication module with controller.
As shown in Figure 2, illuminance detects acquisition module to be made up of ZD series illuminance transmitter, and transducer links to each other with an ADC interface of controller, is used for the analog voltage signal of measuring light illuminance transducer output, and then converts illuminance into.
As shown in Figure 3, the GPS locating module adopts global positioning satellite receiving chip Gstar series GS-89 to form, and is continuous through the I/O mouth of controller, adopts the simulative serial port sequential to accomplish the reception of gps coordinate information.
As shown in Figure 4, the ZigBee wireless communication module adopts radio frequency chip CC2530, and is continuous through the serial ports of controller, carries out the data wireless transmission.
As shown in Figure 5, controller and ZigBee wireless communication module adopt 3.3V voltage, so adopt the integrated voltage stabilizing chip of power supply AMS1117, convert supply power voltage to 3.3V voltage.
Claims (4)
1. an illuminance wireless collection node that has positioning function has controller (1), it is characterized in that, comprises that also the illuminance that links to each other with controller (1) detects acquisition module (2); The GPS locating module (3) that links to each other with controller (1); The ZigBee wireless communication module (4) that links to each other with controller (1).
2. the illuminance wireless collection node that has positioning function according to claim 1; It is characterized in that: described illuminance detects acquisition module (2) and links to each other with an ADC interface of controller (1), is used for the analog voltage signal of measuring light illuminance transducer output.
3. the illuminance wireless collection node that has positioning function according to claim 1 is characterized in that: described GPS locating module (3) links to each other with the I/O mouth of controller (1), adopts the simulative serial port sequential to receive the coordinate information of GPS locating module output.
4. the illuminance wireless collection node that has positioning function according to claim 1 is characterized in that: described ZigBee wireless communication module (4) links to each other with the serial ports of controller (1), is used for the data wireless transmission.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220247108 CN202617353U (en) | 2012-05-29 | 2012-05-29 | Illuminance wireless acquisition node with positioning function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220247108 CN202617353U (en) | 2012-05-29 | 2012-05-29 | Illuminance wireless acquisition node with positioning function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202617353U true CN202617353U (en) | 2012-12-19 |
Family
ID=47351019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220247108 Expired - Fee Related CN202617353U (en) | 2012-05-29 | 2012-05-29 | Illuminance wireless acquisition node with positioning function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202617353U (en) |
-
2012
- 2012-05-29 CN CN 201220247108 patent/CN202617353U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202309772U (en) | Zigbee-based aquiculture-environment movable-type positioning and monitoring system | |
CN203100772U (en) | Farmland information intelligent sampling node with positioning | |
CN203100773U (en) | Farmland environment information acquisition device | |
CN202562944U (en) | Wind speed wireless acquisition node having positioning function | |
CN202562917U (en) | Soil moisture wireless collecting node with locating function | |
CN202562881U (en) | Carbon dioxide concentration wireless acquiring node with positioning function | |
CN202617353U (en) | Illuminance wireless acquisition node with positioning function | |
CN202587386U (en) | Temperature and humidity wireless connection node with location function | |
CN202486945U (en) | ZigBee-based soil moisture acquisition node | |
CN202587385U (en) | Wireless crop canopy temperature acquisition node with positioning function | |
CN103278853B (en) | A kind of Single-channel ground electric-field instrument | |
CN203415085U (en) | Remote environment monitoring system for tea garden in mountainous area | |
CN103454398A (en) | Soil moisture wireless collecting node with positioning function | |
CN103458358A (en) | Wireless luminance collection node with positioning function | |
CN103458357A (en) | Wireless wind speed collection node with positioning function | |
CN103456151A (en) | Temperature and humidity wireless acquisition node having positioning function | |
CN103458359A (en) | Crop canopy temperature wireless collecting node with positioning function | |
CN103454319A (en) | Carbon dioxide concentration wireless acquiring node with positioning function | |
CN202563075U (en) | Linear Hall sensor node module with positioning function | |
CN103453981A (en) | Vibration sensor node module with positioning function | |
CN202583106U (en) | Carbon monoxide sensor node module with positioning function | |
CN202486946U (en) | ZigBee-based temperature and humidity acquisition node | |
CN202563094U (en) | Atmospheric pressure sensor node module having positioning function | |
CN202873072U (en) | Wireless sensor network temperature and humidity node module capable of being waken up | |
CN204388898U (en) | A kind of light detects wireless senser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130529 |