Portable agricultural product market information acquisition device

Abstract

The invention discloses a portable agricultural product market information acquisition device, which comprises a shell, a display screen, an input module, a data processing module, a power management module and a network optimum selection module, wherein the display screen and the input module are arranged on the shell; the data processing module, the power management module and the network optimum selection module are arranged in the shell; the shell is provided with a GPS (Global Positioning System) module and an image acquisition module; the GPS module is connected with the data processing module to position the acquisition device; and the image acquisition module is connected with the data processing module and the display screen respectively. The device has a simple structure, can realize simple and convenient input and wireless transmission of information and is convenient for information acquisition personnel to carry; a positioning module of the acquisition device is used for automatically positioning an information acquisition place, so that the use is more convenient and the data is more accurate; the data processing module realizes unified standardized processing of the acquired information so as to facilitate subsequent use of the information; due to the setting of a knowledge base, the acquisition personnel can conveniently check the standardability of the acquired data in real time; and text information and image information are acquired together, so that the information on the agricultural product market is completer and more effective.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a portable agricultural product market information collector. Background technique [0002] The traditional market collection of agricultural products relies on manual collection, manual filling of reports, and then reporting through computer networks, which is slow in timeliness and prone to errors. [0003] Some market information collectors based on PDA (Personal Digital Assistant, handheld computer) have realized part of the information reporting function, but part of them are based on short messages, which have small information capacity, slow transmission, poor data standardization, and difficult automatic processing; part of the market based on PDA The information collector realizes the network data transmission of GPRS (General Packet Radio Service, General Packet Radio Service), but it also has the problems of many input elements and inconvenient use of information...

AI Technical Summary

Problems solved by technology

[0002] The traditional market collection of agricultural products relies on manual collection, manual filling of reports, and then using computer network to report, which is slow in timeliness and error-prone

[0003] Some market information collectors based on PDA (Personal Digital Assistant, handheld computer) have realized part of the information reporting function, but part of them are based on short messages, which have small information capacity, slow transmission, poor data standardization, and difficult automatic processing; part of the market based on PDA The information collector realizes the network data transmission of GPRS (General Packet Radio Service, General Packet Radio Service), but there are also many input elements, and the information collectors are not convenient to use.

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