Orchard bactrocera dorsalis insect damage recognition system based on digital signal processing (DSP) and internet of things

Abstract

The invention discloses an orchard bactrocera dorsalis insect damage recognition system based on digital signal processing (DSP) and the internet of things. The orchard bactrocera dorsalis insect damage recognition system comprises an installation support, a novel insect trap fixed on the installation support, an industrial camera arranged above the novel insect trap and a casing fixed on the installation support. A photoelectric detection module is arranged in the novel insect trap; a DSP digital image processing module, a scanning tunneling microscope (STM) 32 functional circuit, a global system for mobile communications (GSM) / general packet radio service (GPRS) wireless communication module and a charging control module which are sequentially connected are arranged in the casing; a displayer and a touch screen are arranged on the surface of the casing; and the charging control module is further connected with a solar panel. According to the orchard bactrocera dorsalis insect damage recognition system, the DSP technology, the machine vision technology and the internet of things technology are combined, the machine vision technology is achieved on a DSP processor platform and applied to detection and recognition of orchard bactrocera dorsalis, and accordingly fast and accurate detection and recognition of orchard bactrocera dorsalis are achieved. Simultaneously, automatic real-time monitoring of orchard insect damage is achieved and cost of manpower and material resources in orchard insect damage monitoring is reduced.

Description

technical field [0001] The invention relates to the technical field of pest control in agricultural production, in particular to an orchard Bactrocera dorsalis pest identification system based on DSP and the Internet of Things. Background technique [0002] As one of the main fruits in southern my country, citrus has many varieties and a wide range. The citrus industry has promoted the economic development of Guangdong and the increase of people's income. Because the environment and climate in citrus producing areas are suitable for the growth of fruit trees, it also provides an opportunity for the extension of diseases and insect pests, and the accompanying diseases and insect pests seriously affect the development of this fruit industry. Timely detection and control of pests and diseases plays an important role in ensuring the yield and quality of fruit trees. Bactrocera citrus is one of the main pests and diseases of fruit trees. Its larvae feed on fruit pulp and form ci...

AI Technical Summary

Problems solved by technology

At present, machine vision technology is gradually being widely used in orchard pest detection and has achieved certain results, but it is limited by the lack of existing monitoring equipment. Staff need to conduct on-site inspection or send samples to the laboratory for research and analysis, which is limited by the intensity of human work. Due to the limitation of working hours, large-area and large-scale monitoring of orchards cannot be implemented, and the real-time monitoring results cannot be guaranteed, which affects the judgment of orchard pests and cannot meet the requirements of agricultural production automation.

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