Anti-pet trampling type alarm and method for distinguishing foot types through area measurement

A technology of stampede and alarm, which is applied in the anti-pet stampede alarm device, measures the area of ​​the area to distinguish the foot type, and can solve the problems of small storage capacity, low computing speed, weak arithmetic operation function, etc.

Inactive Publication Date: 2012-02-01
CHONGQING TECH & BUSINESS UNIV
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Single-chip microcomputers can do addition, subtraction, multiplication, division and logical operations between bytes. Their arithmetic operations are weak, their expandable storage capacity is small, and their operation speed is low. They are generally not suitable for recognizing or matching graphics.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-pet trampling type alarm and method for distinguishing foot types through area measurement
  • Anti-pet trampling type alarm and method for distinguishing foot types through area measurement
  • Anti-pet trampling type alarm and method for distinguishing foot types through area measurement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] The invention comprises: a rectangular frame (1), a battery pack, a single-chip microcomputer system, a serial-in-parallel circuit, a serial-in circuit, a music circuit and a program for measuring area to distinguish foot shapes.

[0055] Rectangular frame (1) such as figure 1 As shown, there are a group of electrodes (14) and (13) on the top and bottom respectively, which are called column electrode group and row electrode group respectively. Each group of electrodes is composed of 72 exposed metal wires. These wires are independent of each other and the spacing Evenly, the directions of the wire arrangement of the two groups of electrodes (14) and (13) are perpendicular to each other (not strictly required), and are isolated and supported by the insulation on both sides (11) or (12) of the frame (1), and the whole rectangular frame Wrapped in insulating material, it looks like a footrest.

[0056] MCU system such as figure 2 As shown, the power-on reset circuit and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention comprises two parts. One is an anti-pet trampling type alarm and the other is a method for distinguishing foot types through area measurement. The method is embodied by a program of using the area measurement to distinguish the foot types. The alarm comprises: a rectangular frame, a battery pack, a single-chip microcomputer system, a serial-in parallel-out circuit, a parallel-in serial-in circuit and a music circuit. An upper part and a bottom of the rectangular frame are respectively provided with a column electrode group and a row electrode group. Leads are sequentially connected to each parallel input terminal of the parallel-in serial-in circuit and each parallel output terminal of the serial-in parallel-out circuit respectively. A two dimension coordinate system is established according to lead arrangement of the row electrode group and the column electrode group. The single-chip microcomputer is used to scan and detect the trampled area. The area is calculated through counting grids and the foot types are determined so as to decide whether an alarm is emitted. The alarm is suitable for antitheft alarm work.

Description

technical field [0001] The invention relates to the technical field of security electronics, in particular to an anti-pet stampede alarm device and a method for measuring the area of ​​an area to distinguish foot shapes. Background technique [0002] Stampede alarms involve distinguishing foot types to avoid alarms caused by pets stepping on them. Single-chip microcomputers can perform addition, subtraction, multiplication, division, and logic operations between bytes. Their arithmetic operations are weak, their expandable storage capacity is small, and their operation speed is low. Generally, they are not suitable for recognizing or matching graphics. However, the physical structure of a series of utility models such as the "stamped alarm" submitted to the Patent Office of the State Intellectual Property Office for review in mid-June 2010 is conducive to the application of single-chip technology to distinguish stampedes from humans and small animals. For example, the inven...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/10G01B7/32G01B7/28
Inventor 曾艺张文娟
Owner CHONGQING TECH & BUSINESS UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap