Wireless active infrared intrusion detector

An infrared direct-firing, wireless technology, applied in the direction of instruments, anti-theft alarms, alarms, etc., can solve the problems of failure to work normally, high false alarm rate, etc., and achieve the effect of convenient anti-theft service, fast response speed and high reliability

Inactive Publication Date: 2014-03-26
CHENGDU JETCOM TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past anti-theft systems, technical measures such as pyroelectric and microwave were generally used to collect human body intrusion signals. These h

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
  • Wireless active infrared intrusion detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The wireless infrared shooting device is characterized in that: it includes a transmitter, a receiver, and an infrared alarm terminal. The transmitter is an RCM-1A transmitting module, and the receiver includes an RCM-1 B receiving module, a decimal counting frequency divider digital integrated circuit and a thyristor. Switch VT circuit, the 2 pins of the RCM-lB receiving module are connected to the 15 pins of the CD4017 decimal counter through the diode VD1, the 2, 7, 1, 6, and 11 pins of the CD4017 decimal counter are all connected to the resistor R12 through the diode, and the resistor R12 is connected to The base of the triode VT, the triode VT is used as the switch between the back-end infrared alarm terminal and the power supply. The 1A-4A pins of the infrared emission tube VD1-VD4 are sequentially connected to the P1.0-P1.5 pins of the single-chip microcomputer, and the P0.0-P0.3 pins of the single-chip microcomputer are sequentially connected to the 1Y-6Y pins of...

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 relates to the technical field of security and protection, provides a wireless remote-control infrared warning device, and particularly discloses a wireless active infrared intrusion detector. The wireless active infrared intrusion detector comprises a signal emitting terminal, a signal receiving terminal and an infrared warning terminal. The infrared warming terminal comprises a phase inverter CC4069, infrared receiving tubes VR1-VR5, infrared emitting tubes VD1-VD4 and a single chip microcomputer. Pins 1A-4A of the phase inverter CC4069 are sequentially connected with the infrared emitting tubes VD1-VD4 respectively. Pins 1Y-6Y of the phase inverter CC4069 are sequentially connected with pins P1.0-P1.5 of the single chip microcomputer respectively. Pins P0.0-P0.3 of the single chip microcomputer are sequentially connected with the infrared receiving tubes VR1-VR5 respectively. A pin P2.0 of the single chip microcomputer is connected with a resistor R3 connected with an audion Q1. The resistor R3 is connected with a base electrode of the audion Q1. An emitting electrode of the audion Q1 is connected with one end of a loudspeaker, and the other end of the loudspeaker is grounded. A collector electrode of the audion Q1 is connected with a positive electrode of a power source. A reset device of the single chip microcomputer is connected with a reset circuit. The wireless active infrared intrusion detector is good in interchangeability, high in response speed and interference resistance, simple in peripheral circuit, capable of directly performing infrared emission through the emitting module and small in size.

Description

technical field [0001] The invention relates to the field of security technology, and provides a wireless infrared shooting device. Background technique [0002] With the establishment of my country's market economy system and the development of science and technology, my country's security industry continues to advance, and the security market has become an emerging high-tech market with great potential that reflects the close integration of public security and technology defense. Development offers rare opportunities. And the domestic security industry is rapidly integrating with international standards. Our country has the largest security product market in the world, which is our greatest advantage. The security industry in developed countries in Europe and the United States has developed rapidly on the basis of the original, and its rapid growth can also be foreseen in other developing countries, such as Asia, Latin America, Eastern Europe, Africa and the Middle East. ...

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
IPC IPC(8): G08B13/183
Inventor 李亮
Owner CHENGDU JETCOM TECH
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