Pest monitoring system with conductive electrodes

Patent metadata

Field	Value
Publication number	US-10448627-B2
Application number	US-201816028899-A
Country	US
Kind code	B2
Filing date	Jul 6, 2018
Priority date	Jul 7, 2017
Publication date	Oct 22, 2019
Grant date	Oct 22, 2019

Abstract

A pest monitoring system generally includes a circuit, wherein the circuit is initially in a first impedance state that is configured to change to a second impedance state due to pest activity, wherein the second impedance state is lower than the first impedance state.

First claim

What is claimed is:

1. A pest monitoring system comprising:
(a) a cavity to house a circuit, wherein the circuit comprises (i) a first electrode; and (ii) a second electrode that is not initially in contact with the first electrode;
(b) a bait matrix positioned adjacent to the cavity;
(c) a waterproof member which partially surrounds the cavity and is positioned between the bait matrix and the first and second electrodes, the waterproof member configured to prevent moisture intrusion to the cavity prior to a presence of pest activity; and
(d) a non-conductive gap formed of an electrically insulating material and configured to: (i) provide a base to which the first and second electrodes are attached; (ii) facilitate proper positioning of the first and second electrodes; and (iii) prevent the first and second electrodes from contacting one another;
wherein the circuit initially in a first impedance state that is configured to change to a second impedance state, or range of states, due to pest activity.

2. The pest monitoring system of claim 1 , wherein the bait matrix at least partially surrounds the cavity.

3. The pest monitoring system of claim 1 , wherein one of a) material deposited by pests exploiting the bait matrix and b) moisture intrusion creates a measurable impedance between the first and second electrodes to cause the circuit to become a closed circuit.

4. The pest monitoring system of claim 3 , wherein a change in impedance between the first and second electrodes creates a measurable electrical characteristic that, when present, indicates exploitation of the bait matrix by pests.

5. The pest monitoring system of claim 1 , further comprising a control unit configured to create a first electrical signal in the first electrode via the first terminal and monitor the second electrode via the second terminal.

6. The pest monitoring system of claim 5 , wherein the control unit is further configured to:
measure an electrical characteristic between the first electrode and the second electrode; and
determine whether there is a presence of pests based on the measured electrical characteristic.

7. A pest monitoring system comprising:
a. one or more stations each comprising a waterproof member which partially surrounds a cavity and is positioned between a bait matrix and the cavity, the waterproof member configured to prevent moisture intrusion to the cavity prior to a presence of pest activity, wherein the cavity houses one or more circuits, and wherein the one or more circuits comprise:
(i) a first electrode;
(ii) a second electrode that is not initially in contact with the first electrode;

and
(iii) a non-conductive gap formed of an electrically insulating material and configured to: (A) provide a base to which the first and second electrodes are attached; (B) facilitate proper positioning of the first and second electrodes; and (C) prevent the first and second electrodes from contacting one another;

wherein the circuit is initially in a first impedance state that is configured to change to a second impedance state, or range of states, due to pest activity;
b. one or more control units in communication with the one or more circuits, wherein the one or more control units detect any change in impedance and generate a signal;
c. one or more gateways in communication with the one or more control units, wherein the one or more gateways receive the signal and serve as a packet forwarder to a network server; and
d. one or more application platforms to receive the signal and interpret the change in impedance as indicative of a pest presence.

8. A pest monitoring system comprising a control unit that detects a change in impedance between two or more electrodes comprising:
(i) a first electrode having a first electrical potential;
(ii) a second electrode that is not initially in contact with the first electrode; and
(iii) a non-conductive gap formed of an electrically insulating material and configured to: (A) provide a base to which the first and second electrodes are attached; (B) facilitate proper positioning of the first and second electrodes; and (C) prevent the first and second electrodes from contacting one another;
wherein the first and second electrodes are housed in a cavity, the cavity is partially surrounded by a waterproof member that is positioned between a bait matrix and the cavity, the waterproof member configured to prevent moisture intrusion to the cavity prior to a presence of pest activity, and the control unit transmits at least one signal indicative of a change in potential across the two or more electrodes.

9. The pest monitoring system of claim 8 , wherein the signal is transmitted to a central device.

10. The pest monitoring system of claim 8 , wherein the signal is transmitted to a data collection service.

11. The pest monitoring system of claim 8 , wherein the signal is transmitted to a cloud server.

12. The pest monitoring system of claim 8 , wherein the signal is transmitted to a home monitoring system.

13. The pest monitoring system of claim 8 , wherein the signal is transmitted directly to a pest management professional.

Assignees

• Basf Corp

Inventors

• Austin James W
• Leichter Cheryl Ann
• Storey Greggory Keith
• Brown Kenneth Scott
• Thompson Gregory Kent
• Rancour Ii Thomas S
• Sloper Timothy Robert

Classifications

• G01V3/06

  using AC · CPC title

• A01M25/002

  Bait holders, i.e. stationary devices for holding poisonous bait at the disposal of the animal · 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

• G01V3/02

  operating with propagation of electric current · CPC title

• A01M31/002

  Detecting animals in a given area · CPC title