CN203534999U - Rabbit hutch environment monitoring system based on wireless sensor network - Google Patents
Rabbit hutch environment monitoring system based on wireless sensor network Download PDFInfo
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- CN203534999U CN203534999U CN201320624080.9U CN201320624080U CN203534999U CN 203534999 U CN203534999 U CN 203534999U CN 201320624080 U CN201320624080 U CN 201320624080U CN 203534999 U CN203534999 U CN 203534999U
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Abstract
The utility model discloses a rabbit hutch environment monitoring system based on a wireless sensor network. The rabbit hutch environment monitoring system comprises a processor module, a rabbit hutch environment sensor module, a wireless communication module and a power module, wherein the processor module is used for data processing and data transmission control; the rabbit hutch environment sensor module is used for collecting the information, the wireless communication module is used for receiving the date of the sensor module, and the power module is used for providing a working power supply; the processor module is respectively connected with the wireless communication module and the rabbit hutch environment sensor module, and the power module is respectively connected with the processor module, the wireless communication module and the sensor module. The rabbit hutch environment monitoring system based on the wireless sensor network provided by the utility model has the advantages that the size is small, the operation is stable, the power dissipation is low, the transmission distance is far and the reliability is strong and the like.
Description
Technical field
The utility model relates to wireless sensor network technology field, particularly a kind of rabbit house environment monitoring system based on wireless sensor network.
Background technology
Along with improving constantly of rabbit keeping scale, intensive degree, rabbit house environment is difficult to Real-Time Monitoring and control, and the quality security problem of rabbit product becomes increasingly conspicuous, and has become restriction China and has supported the bottleneck that rabbit industry develops in a healthy way.Therefore, take and grasp in time rabbit home information as object, build a wireless rabbit house environment monitoring system and seem particularly important.Wireless sensor network technology is one of high-technology field most with prospects of generally acknowledging both at home and abroad, for meeting various demands in livestock and poultry cultivation information acquisition, researchist, in conjunction with different monitoring requirements, has designed wireless sensor network monitoring system and the sensor node of multiple special use.But for rabbit house environment, monitor at present, part system is solidified communication protocol owing to being limited to ZigBee, be difficult to carry out effective networking and realize stable transfer for the node distribution of specific environment, more have part system limited by communication module, between node, stabilized communication distance is only 50m left and right.Secondly, when application WSN obtains rabbit house environment information, in radio signal transmission process, be subject to the joint effect of the many factors such as rabbit home distribution, wall obstacle.
Utility model content
The purpose of this utility model is that the shortcoming that overcomes prior art, with not enough, provides a kind of rabbit house environment monitoring system based on wireless sensor network.
The purpose of this utility model is achieved through the following technical solutions:
Rabbit house environment monitoring system based on wireless sensor network, comprise the processor module for data processing and data transfer control, rabbit house environment sensor assembly for information acquisition, for receiving the wireless communication module of rabbit house environment sensor die blocks of data, and for the power module of working power is provided; Described processor module is connected with rabbit house environment sensor assembly with wireless communication module respectively; Described power module is connected with processor module, wireless communication module and sensor assembly respectively.
Preferably, described rabbit house environment sensor assembly comprises ammonia concentration sensor, air themperature humidity sensor; Ammonia concentration sensor, aerial temperature and humidity sensor are all connected with processor module.
Preferably, ammonia concentration sensor is ME4-NH3 ammonia concentration sensor; Air themperature humidity sensor is DHT22 aerial temperature and humidity sensor.
Preferably, described power module comprises power supply and DC voltage-stabilizing chip, and described DC voltage-stabilizing chip is LT1129-5 chip.
Preferably, described power supply adopts double power-supply system power supply, and power supply comprises 3 joint lithium batteries, and 1 joint lithium battery is processor module and wireless communication module power supply; It is the power supply of rabbit house environment sensor assembly that other 2 joint lithium battery series connection are depressurized to 5V by DC voltage-stabilizing chip.
The utility model has following advantage and effect with respect to prior art:
1, the rabbit house environment monitoring system of the utility model based on wireless sensor network reaches 198m at the maximum effective communication distance of open field, and the current drain under dormant state is only 2.50 μ A, and network packet loss rate is 1.34%.
2, the rabbit house environment monitoring system of the utility model based on wireless sensor network have that volume is little, working stability, low-power consumption, long transmission distance and the advantage such as reliability is strong.
3, the utility model adopts double power-supply system power supply, the reliability of electricity consumption while having guaranteed rabbit house environment monitoring.
Accompanying drawing explanation
Fig. 1 is structure intention of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, a kind of rabbit house environment monitoring system based on wireless sensor network, comprise the processor module for data processing and data transfer control, for the rabbit house environment sensor assembly of information acquisition, for receiving the wireless communication module of wireless sensor network node data and for the power module of working power is provided; Described processor module is connected with rabbit house environment sensor assembly with wireless communication module respectively; Described power module is connected with processor module, wireless communication module and rabbit house environment sensor assembly respectively.The present embodiment is mainly the some acquisition nodes that are deployed in rabbit house environment monitored area, controls node and forms wireless sensor network, then by wireless sensor network, undertaken sending data message after information acquisition and hold and carry out Real-Time Monitoring to PC.Acquisition node is responsible for gathering the interested environmental data of observer in monitored area, for example air themperature, air humidity, light intensity etc.; Control node and be responsible for the data of each acquisition node of wireless receiving, after data processing, send PC end to; PC end display screen is responsible for the real time data issue of rabbit house environment monitoring system as data display equipment.
The processor module of the rabbit house environment monitoring system of the present embodiment be take MSP430F149 microprocessor as core.This processor module has to power on and automatically resets and manual button reset function, and crystal oscillating circuit provides work needed clock signal for system, and all task schedulings, data processing, orthofunction, Control on Communication all complete under the support of this module.
In the present embodiment, the wireless communication module of rabbit house environment monitoring system be take nRF905 wireless communication chips as core.NRF905 operating voltage range 1.9-3.6V, works in 433/868/915MHz3 ISM channel, and emissive power is adjustable, carries carrier monitoring agreement.By a fully-integrated frequency regulator, a receiver with detuner, a power amplifier, a crystal oscillator and a regulator form.When emissive power is 10dBm, wireless sensor network node effective communication distance reaches 198m at open field.
In the present embodiment, the rabbit house environment sensor assembly of rabbit house environment monitoring system is comprised of ME4-NH3 ammonia concentration sensor, DHT22 aerial temperature and humidity sensor and peripheral circuit thereof.Probe power is exported by Control, and when needs executing data acquisition tasks, relay conducting output 5V power supply disconnects relay when node enters dormant state, closes the output of 5V power supply.
In the present embodiment, the power module of rabbit house environment monitoring system is comprised of two joint lithium battery power supply power supplys and LT1129-5 DC voltage-stabilizing chip.The power supply of employing double power-supply system, wherein 1 joint lithium battery is processor module and wireless transport module power supply, 2 joint lithium battery series connection are the power supply of rabbit house environment sensor assembly by being depressurized to 5V.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. the rabbit house environment monitoring system based on wireless sensor network, comprise the processor module for data processing and data transfer control, it is characterized in that, also comprise the rabbit house environment sensor assembly for information acquisition, for the wireless communication module of receiving sensor module data, and for the power module of working power is provided; Described processor module is connected with sensor assembly with wireless communication module respectively; Described power module is connected with processor module, wireless communication module and rabbit house environment sensor assembly respectively.
2. the rabbit house environment monitoring system based on wireless sensor network according to claim 1, is characterized in that, described rabbit house environment sensor assembly comprises ammonia concentration sensor, air themperature humidity sensor; Ammonia concentration sensor, aerial temperature and humidity sensor are all connected with processor module.
3. the rabbit house environment monitoring system based on wireless sensor network according to claim 2, is characterized in that, ammonia concentration sensor is ME4-NH3 ammonia concentration sensor; Air themperature humidity sensor is DHT22 aerial temperature and humidity sensor.
4. the rabbit house environment monitoring system based on wireless sensor network according to claim 1, is characterized in that, described power module comprises power supply and DC voltage-stabilizing chip, and described DC voltage-stabilizing chip is LT1129-5 chip.
5. the rabbit house environment monitoring system based on wireless sensor network according to claim 4, it is characterized in that, described power supply adopts double power-supply system power supply, and power supply comprises 3 joint lithium batteries, and 1 joint lithium battery is processor module and wireless communication module power supply; It is the power supply of rabbit house environment sensor assembly that other 2 joint lithium battery series connection are depressurized to 5V by DC voltage-stabilizing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624080.9U CN203534999U (en) | 2013-10-10 | 2013-10-10 | Rabbit hutch environment monitoring system based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624080.9U CN203534999U (en) | 2013-10-10 | 2013-10-10 | Rabbit hutch environment monitoring system based on wireless sensor network |
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| CN203534999U true CN203534999U (en) | 2014-04-09 |
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| CN201320624080.9U Expired - Fee Related CN203534999U (en) | 2013-10-10 | 2013-10-10 | Rabbit hutch environment monitoring system based on wireless sensor network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342717A (en) * | 2015-07-18 | 2017-01-25 | 吉林农业大学 | Intelligent standardized rabbit breeding monitoring system based on Internet of Things |
-
2013
- 2013-10-10 CN CN201320624080.9U patent/CN203534999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342717A (en) * | 2015-07-18 | 2017-01-25 | 吉林农业大学 | Intelligent standardized rabbit breeding monitoring system based on Internet of Things |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20201010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |