Large-scale mutton sheep farming information management-oriented embedded portable terminal and information management method thereof

Abstract

The invention discloses a large-scale mutton sheep farming information management-oriented embedded portable terminal, which comprises a central processing unit, a power supply unit, an indicating alarm unit, a human-computer interaction unit, an RFID (radio frequency identification) unit and a Zigbee wireless communication unit, wherein a S3C6410 core processor of the central processing unit is connected with an SDRAM (synchronous dynamic random access memory), a FLASH, an RTC (real time clock) circuit and a UART (universal asynchronous receiver/transmitter) interface; the central processing unit is used for processing information, coordinating working of all the units, storing data, maintaining system time and performing serial communication; the power supply unit is used for supplying power for the embedded portable terminal; the indicating alarm unit is used for indicating a working condition; the human-computer interaction unit is used for inputting or displaying the data; the RFID unit is used for identifying electronic ear tags; the Zigbee wireless communication unit is used for sending or receiving the data. The power supply unit, the indicating alarm unit and the Zigbee wireless communication unit are directly connected with the S3C6410 core processor; the RFID unit and the Zigbee wireless communication unit are connected with the S3C6410 core processor by the UART interface. The embedded portable terminal has the advantages of being small in size, portable, stable in performance, friendly in human-computer interaction interface, low in cost and the like, and is suitable for large-scale mutton sheep farms.

Description

Technical field [0001] The invention belongs to the technical field of mutton sheep breeding information management technology, and relates to a mutton sheep breeding information management handheld terminal based on an embedded system, in particular a handheld terminal capable of collecting, entering, and wirelessly sending and receiving data. Background technique [0002] The mutton sheep industry is an agricultural industry that is currently developing very rapidly in China, and the technology of raising sheep in elevated houses has gradually matured. Compared with the rapid development of lamb fattening, the breed selection and breeding technology of sheep is relatively backward. The breeds of sheep are quite messy, and there is no breed line at all. Farmers buy lambs everywhere, and the expensive lambs and high fattening costs have become restrictions on meat sheep. The bottleneck of industrial development. [0003] The reproductive rate of sheep is low, and the average lamb ...

AI Technical Summary

Problems solved by technology

Integrated acquisition includes embedded single-chip acquisition devices and mature products such as mobile phones and handheld computers. The application number is CN201010164365.X "A Method for Constructing Electronic Files for Pig Breeding Based on Mobile Intelligent Terminals", which uses PDA handheld computers to collect And process the pig information, and use the camera to scan the two-dimensional code to identify the identity of the pig, mobile and portable, the embedded operating system has stable performance, strong information processing ability, friendly man-machine interface, but the recognition effect of the two-dimensional code image is vulnerable to outdoor Effects of changing lighting conditions and poor quality of QR code ear tags

[0005] Distributed collection means that various formed sensors are connected to the server side independently, including RFID radio frequency readers, sound sensors, environmental factor sensors such as temperature and humidity, and multi-angle camera sensors. The application number is CN201010172189.4 "Individual Animal Information Monitoring and Wireless transmission method" patent, using RFID radio frequency reader and other independent sensors such as physiological data, behavior parameters, etc. to wirelessly connect to the server-side technical solution, which can increase or decrease data collection sensors at any time, which is not conducive to collecting various interrelated animal individual information , which lacks query functionality

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