A PDA-based diagnostic and identification system for fruit tree diseases and insect pests

Abstract

A PDA-based diagnosis and identification system for fruit tree diseases and insect pests, including a remote PC system and a mobile client system, the remote PC system includes a PC database, a PC index library, a data acquisition module, an index management module, a rule engine and a transmission module, and the data acquisition module will The collected original information is uploaded to the PC database; the index management module scans the data in the PC database one by one, and generates corresponding index entries according to the rules in the rule engine, and saves them in the PC index library; both the PC database and the PC index library are transmitted The module communicates with the mobile client system. The present invention is a portable and fast diagnosis and recognition system for pests and diseases, which realizes the diagnosis of diseases, insects, weeds and weeds in the field and comprehensive control technology guidance; it can complete data collection, index management, feedback analysis and PDA (mobile phone) retrieval, and integrates mobile phone communication, diagnosis and recognition of diseases and insect pests Function in one, improve work efficiency.

Description

technical field [0001] The invention belongs to the field of information technology, in particular to a PDA-based system for diagnosing and identifying fruit tree diseases and insect pests. Background technique [0002] So far, when the majority of farmers encounter agricultural problems in the process of agricultural production, they mainly use the method of hiring agricultural experts to go to the field or rely on traditional experience to solve them, and when carrying out the promotion and application of agricultural technology, they also mainly use the method of hiring agricultural experts. Technology promotion, but the above-mentioned methods have their obvious disadvantages and deficiencies: [0003] ①Due to the limited number of experts, the long time to invite experts from outside, the long distance and high cost, many problems cannot be solved in time; [0004] ②Due to the low level of farmers' education and their weak ability to accept new technologies, new agricu...

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Problems solved by technology

[0003] ①Due to the limited number of experts, the long time to invite experts from outside, the long distance and high cost, many problems cannot be solved in time;

[0004] ②Due to the low level of farmers' education and their weak ability to accept new technologies, new agricultural technologies cannot be mastered in a short period of time;

[0005] ③Agricultural technology promotion methods are relatively backward, channels are not smooth, and a large number of scientific and technological achievements, practical technologies, and agricultural data cannot be fully promoted and utilized

[0006] Therefore, when employing agricultural experts and relying on traditional experience to solve problems encountered in the process of agricultural production and promote agricultural technology, it will inevitably bring a lot of trouble and low efficiency

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