Multi-parameter remote acquisition control system and control method for pig house based on NB-IOT
A remote collection and control system technology, applied in the field of livestock breeding control, can solve the problems of high breeding costs, backward breeding equipment and management level, etc., and achieve the effects of labor saving, workload reduction and simple operation
Inactive Publication Date: 2018-11-13
JIANGSU UNIV
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Problems solved by technology
[0003] At present, domestic large-scale breeding has not yet been popularized, and the breeding equipment and management level are relatively backward, and the cost of breeding remains high. It is very necessary to improve the domestic breeding model and improve the breeding efficiency. Networking technology to build a digital and intelligent breeding system has become a research hotspot in current pig farming
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[0036] A multi-parameter remote acquisition and control system for pig houses based on NB-IOT. Its main feature is to realize the intelligent feeding of an Internet of Things home, so that the living environment of pigs can be realized in real time.
[0037] The system establishes a data transfer station through the telecommunications IOT platform, which adds a layer of firewall to the data and ensures data security.
[0038] NB-IOT uses the license frequency band, and can be deployed in three ways: in-band, guard band, or independent carrier, and coexists with the existing network.
[0039] The functions used by the system on the IOT platform have been encapsulated and can be called directly when fetching data.
[0040] The system has two modes during environmental detection: one is manual, which controls the opening and closing of the fan and the wet curtain artificially; the other mode is the automatic mode, which automatically controls the opening and closing of the fan an...
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The invention discloses a multi-parameter remote acquisition control system and control method for a pig house based on NB-IOT. The multi-parameter remote acquisition control system comprises a fielddetection terminal and a remote control terminal, wherein the field detection terminal is connected with the remote control terminal through the NB-IOT; the field detection terminal can detect the environmental parameters of the pig house in real time; the field detection terminal can also upload the detected environmental parameters of the pig house to the remote control terminal through the NB-IOT; the remote control terminal issues a control command to the field detection terminal according to the environmental data of the pig house; the field detection terminal controls the pig house environment in real time, and issues an early warning according to the situation; the NB-IOT uses the License band, can adopt three deployment modes: in-band, guard band or independent carrier, and coexists with the existing network; the remote control terminal writes a host computer through C#; and the field detection terminal comprises manual and automatic adjustment modes. The multi-parameter remoteacquisition control system utilizes the NB-IOT technology to realize large-scale, long-distance, high-rate data transmission, and uses a remote operation terminal to timely acquire the pig house parameters and make corresponding adjustments, thereby realizing remote automatic control of the pig house environment.
Description
technical field [0001] The invention relates to the technical field of livestock breeding control, in particular to an NB-IOT-based multi-parameter remote acquisition control system and control method for pig houses. Background technique [0002] my country is a big pig breeding country and a big pork consumer. The sustainable and healthy development of the pig industry plays a very important role in market supply, rural economic development, and farmers' income increase. In recent years, the scale of pig breeding in the country has developed rapidly. The pig breeding industry is in a critical period of transformation and change. It is developing in the direction of scale and standardization. How to improve the efficiency of pig breeding and reduce the cost of breeding, and design a method for the environmental parameters of pig houses The Internet of Things measurement and control system is a research hotspot in today's automated pig farming. [0003] At present, domestic ...
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IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 刘星桥孙聪陈冲
Owner JIANGSU UNIV