Counting device and counting system for trapping injurious insects

Abstract

The invention provides a counting device and a counting system for trapping injurious insects. The counting device comprises a box body, a trapping chamber (1), a high voltage power grid (2), an insect collecting hopper (3), an infrared sensor unit (4), an image acquisition unit (5), an injurious insect object table (6) and a main controller unit (8). In the counting device and the counting system for trapping the injurious insects, the injurious insects are counted with the combination of the infrared counting technology and the image counting technology at the same time, the problem of a low accuracy rate caused by single counting is solved, meanwhile because the image acquisition unit collects the image information under triggering of the infrared sensor unit, mutual verifying based on two counting results of infrared counting and image counting is achieved, and accuracy of counting the injurious insects is further improved. In addition, in the counting device and a counting system for trapping injurious insects, when the counting results of the two counting methods are different, retrace further can be conducted according to output results of the counting device.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a pest trapping and counting device and a counting system. Background technique [0002] There are many types, large numbers and many generations of field pests, which have a great impact on agricultural production. Acquiring the types and quantities of pests is the premise of precise pest control. At present, the identification and counting of pest types mainly rely on methods such as manually going to the field to conduct sampling surveys and counting the pests in the traps. These methods are time-consuming and laborious, and the workload of monitoring personnel Large, subjective factors have a great influence, the timeliness of data application is poor, real-time prediction and forecasting of pests cannot be realized, and there is still a certain gap from the actual production needs. In order to solve the time-consuming and labor-intensive problems of pest species ident...

AI Technical Summary

Problems solved by technology

[0008] The invention provides a pest trapping and counting device and a counting system to solve the problem of poor accuracy and irreversible traceability of the pest trapping and counting device in the prior art

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