Title:
物体の検知
Document Type and Number:
Japanese Patent JP7250522
Kind Code:
B2
Abstract:
The invention relates to a fringe capacitance sensor (10) for sensing objects, particularly, but not exclusively, pests, a sensor unit (100) comprising one or more fringe capacitance sensors, a system comprising a plurality of sensor units in a mesh topology or other wireless network and a method for intelligently detecting object activity, such as the presence of a pest, for example, a rodent or crawling, burrowing or flying insect. It can also be applied to the management of animals, whether in the wild or on farms. A preferred sensor (10) for detecting changes (Δ) in fringe capacitance (A) comprises an electrically conductive sensor conductor (12) and two electrically conductive un-grounded conductors (14a; 14b) disposed one on either side (16a; 16b) of the sensor conductor (12) to form a triplet (14a-12-14b). The conductors (12, 14a, 14b) are supported on an un-grounded conductive substrate (18) which is electrically isolated (20) from said conductors (12, 14a, 14b) and each conductor (14a,12;14b) is of a width (w), and thickness (t), and is spaced by a distance (d) from another such that the sensor is tuned to detect or identify a given animal.
Inventors:
Kay, Matthew Vargies
Jax, mark
Jax, mark
Application Number:
JP2018563072A
Publication Date:
April 03, 2023
Filing Date:
June 02, 2017
Export Citation:
Assignee:
Brandenberg (Yukei) Limited
International Classes:
G01N27/22; A01M1/00; H01H36/00
Domestic Patent References:
| JP9127260A | ||||
| JP662362U | ||||
| JP201182824A | ||||
| JP2008253235A |
Foreign References:
| WO2010053013A1 | ||||
| US7839282 |
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Ayako Omaki
Toru Miyamae
Ayako Omaki