System for insect surveillance and tracking

Patent metadata

Field	Value
Publication number	US-11547106-B2
Application number	US-201816479634-A
Country	US
Kind code	B2
Filing date	Jan 26, 2018
Priority date	Jan 27, 2017
Publication date	Jan 10, 2023
Grant date	Jan 10, 2023

Abstract

A mosquito surveillance device includes one or more mosquito traps having a camera capable of taking images of mosquitos and transmitting the images electronically to a receiver. Suitable traps include an ovitrap, for example. Images may be transmitted from inside or outside the trap to a receiver using low bandwidth cellular phone networks. The images are processed and displayed using software forming mosquito data. The images may be analyzed and the number of live mosquitos identified, the number of dead mosquitos identified, the species of mosquitos identified, or mapped vector densities in real time identified preferably at high resolution.

First claim

The invention claimed is:

1. A mosquito surveillance device comprising: one or more mosquito traps comprising: a mesh; and a camera capable of taking images of the mesh and mosquitos on the mesh; and a computing system configured to: convert the images to binary images; subtract the mesh from the binary images to produce filtered images; identify a number of the mosquitos in the filtered images that are alive and a number of the mosquitos in the filtered images that are dead wherein identifying the number of mosquitos comprises identifying a number of mosquito heads of the mosquitos when a density of the mosquitos in the filtered images is greater than a predetermined threshold; and generate a time-varying map comprising vector densities of the mosquitos in real time based at least partially upon the number of the mosquitos.

2. The mosquito surveillance device of claim 1 wherein the trap is an ovitrap.

3. The mosquito surveillance device of claim 1 wherein the camera is a camera phone that is programmable.

4. The mosquito surveillance device of claim 1 wherein the computing system is configured to identify one or more species of the mosquitos.

5. The mosquito surveillance device of claim 1 wherein the one or more mosquito traps are configured to transmit the images to the computing system using cellular phone networks.

6. The mosquito surveillance device of claim 5 wherein the computing system is a central server that is able to transmit the images to one or more users.

7. The mosquito surveillance device of claim 1 , wherein the computing system is further configured to determine a risk of an outbreak based at least partially upon the time-varying map.

8. The mosquito surveillance device of claim 7 , wherein the computing system is further configured to transmit targeted reminders of the time-varying map, the risk of outbreak, or both to an application running on a remote user device to prevent mosquito bites.

9. The mosquito surveillance device of claim 1 wherein the images are processed and displayed using software forming mosquito data.

10. The mosquito surveillance device of claim 9 wherein the mosquito data is configured to be displayed to health systems or individuals.

11. The mosquito surveillance device of claim 9 wherein the software comprises vision algorithms.

12. The mosquito surveillance device of claim 11 wherein the vision algorithms identifies one or more species of the mosquitos.

13. The mosquito surveillance device of claim 11 wherein the vision algorithms count the number of mosquitoes.

14. The mosquito surveillance device of claim 13 wherein the species of mosquito consist of Culex species and Aedes/Anopheles.

Assignees

• Univ Johns Hopkins

Inventors

• Acharya Soumyadipta
• Patterson William
• Glancey Margaret
• Radant Nicholas
• Chang Justin
• Ashman Kimberly

Classifications

• G06V20/52

  Surveillance or monitoring of activities, e.g. for recognising suspicious objects (recognising microscopic objects G06V20/69) · CPC title

• G06V40/10

  Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands · CPC title

• A01M1/00 Primary

  Stationary means for catching or killing insects · CPC title

• A01M1/106

  for flying insects · CPC title

• A01M1/026 Primary

  combined with devices for monitoring insect presence, e.g. termites (bait stations A01M1/2005; detecting other animals in a given area A01M31/002) · CPC title