Pest monitoring system with conductive electrodes

Patent metadata

Field	Value
Publication number	US-11570978-B2
Application number	US-201916570134-A
Country	US
Kind code	B2
Filing date	Sep 13, 2019
Priority date	Jul 7, 2017
Publication date	Feb 7, 2023
Grant date	Feb 7, 2023

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 circuit having first and second electrodes attached to an electrically insulating material, wherein the electrically insulating material defines a base to which the first and second electrodes are attached, wherein the circuit is initially in a first impedance state, wherein the circuit is configured to change to a second impedance state due to pest activity;
a waterproof member configured to prevent moisture intrusion to the first and second electrodes prior to pest activity; and
a control unit within a waterproof housing that is separable from the waterproof member, wherein the first electrode includes a first terminal having a first electrical potential, wherein the second electrode is not initially in electrical contact with the first electrode, wherein the second electrode includes a second terminal, wherein the second electrode is used in combination with the first electrode to sense pest activity, and wherein the control unit is removably connected to the first terminal and the second terminal via a connection mechanism.

2. The pest monitoring system of claim 1 , wherein the control unit detects any change in impedance and generates a signal based on at least one of: a pre-determined time interval, when a request is received from a gateway, or when the control unit detects any change in impedance.

3. The pest monitoring system of claim 1 , wherein the control unit generates one or more signal indicative of at least one of: a station ID, a report number, a battery voltage measurement, a signal strength of a last received acknowledgement from a gateway, station low-battery condition information, or station low-signal strength information.

4. The pest monitoring system of claim 1 , wherein moisture intrusion through the waterproof member creates a measurable impedance change between the first impedance state and the second impedance state.

5. The pest monitoring system of claim 1 , wherein a change in impedance from the first impedance state to the second impedance state indicates exploitation of a bait matrix by pests.

6. The pest monitoring system of claim 1 , wherein the waterproof member includes one or more points of interest for pest exploitation, and wherein the one or more points of interest are configured to prevent moisture intrusion to the first and second electrodes prior to a presence of pest activity.

7. The pest monitoring system of claim 1 , wherein the electrically insulating material defines a non-conductive gap between.

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

9. The pest monitoring system of claim 1 , 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.

10. A pest monitoring system, comprising:
a) one or more waterproof stations comprising one or more circuit and a waterproof member configured to prevent moisture intrusion prior to pest activity, wherein the one or more circuit monitors impedance, and wherein a first electrode of the one or more circuit is not initially in electrical contact with a second electrode of the one or more circuit;
b) one or more control units within a waterproof housing that is separable from the waterproof member and in communication with the one or more circuit, wherein the one or more control unit detects any change in impedance and generates a signal in response to a detected change in impedance;
c) one or more gateways in communication with the one or more control unit in response to the one or more control unit being registered with the one or more gateways, wherein the one or more gateways receive the signal and serves as a packet forwarder to a network server; and
d) one or more application platform to receive the signal and interpret the change in impedance as indicative of a pest presence.

11. A pest monitoring system, comprising:
a circuit having first and second electrodes attached to an electrically insulating material, wherein the electrically insulating material defines a base to which the first and second electrodes are attached, wherein the second electrode is not initially in electrical contact with the first electrode, wherein the circuit is configured to change to a second impedance state due to pest activity;
a waterproof member configured to prevent moisture intrusion to the first and second electrodes; and
a control unit within a waterproof housing that is separable from the waterproof member and having an engagement mechanism, wherein the control unit is configured to detect a change in impedance between the first and second electrodes, wherein the control unit transmits one or more signal indicative of a change in potential across the first and second electrodes, and wherein the one or more signal is further indicative of at least one of: a report number, a battery voltage measurement, a signal strength of a last received acknowledgement from a gateway, station low-battery condition information, or station low-signal strength information.

12. The pest monitoring system of claim 11 , further comprising:
a waterproof housing which holds the two or more electrodes, wherein the control unit is operably connected to the waterproof housing via the engagement mechanism, and wherein, when the control unit is operably connected to the waterproof housing, the control unit automatically transmits at least one registration request to a gateway.

13. The pest monitoring system of claim 11 wherein the one or more signal is transmitted from the control unit to a central device based on at least one of: a pre-determined time interval, when a request is received from the central device, or when the control unit detects any change in impedance.

14. The pest monitoring system of claim 11 , wherein the one or more signal is further representative of a series of impedance measurements over a period of time, and wherein the one or more signal is transmitted from the control unit to a data collection service.

15. The pest monitoring system of claim 11 , wherein the one or more signal is further representative of a series of impedance measurements over a period of time, and wherein the one or more signal is transmitted from the control unit to a cloud server.

16. The pest monitoring system of claim 11 , wherein the signal is transmitted from the control unit to a home monitoring system in response to the control unit detecting a change in impedance.

17. The pest monitoring system of claim 11 , wherein the one or more signal is further representative of a series of impedance measurements over a period of time, and wherein the signal is transmitted from the control unit to a pest management professional.

18. A pest monitoring system, comprising,
a circuit and a waterproof member configured to prevent moisture intrusion to the circuit prior to pest activity, wherein a first electrode of the circuit is not initially in electrical contact with a second electrode of the 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, and
a control unit within a waterproof housing that is separable from the waterproof member, wherein the control unit is in communication with the circuit, wherein the co

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

• A01M31/002

  Detecting animals in a given area · 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

• A01M25/002

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

• G01V3/02

  operating with propagation of electric current · CPC title