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PNP-NPN output type matrix detection and transmission system

A transmission system and matrix technology, which is applied in the field of PNP and NPN output matrix detection transmission systems, can solve the problems of not being able to transplant factory automation applications in batches and not being flexible enough, and achieve the effects of saving monitoring costs, simple and flexible systems, and reducing on-site wiring

Inactive Publication Date: 2019-01-29
天津布尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current technology is mainly for the detection of single-channel NPN and PNP signals, which is not flexible enough, and cannot be transplanted in batches for factory automation applications

Method used

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  • PNP-NPN output type matrix detection and transmission system
  • PNP-NPN output type matrix detection and transmission system
  • PNP-NPN output type matrix detection and transmission system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A PNP and NPN output matrix detection transmission system, which consists of: a smoke sensor monitoring system, the smoke sensor monitoring system includes a hardware monitoring system, and the hardware monitoring system controls an embedded real-time operating system through a switch , the embedded real-time operating system controls the host computer PC-side monitoring system through the Ethernet.

[0030] Matrix scanning multi-point signal and flexible configuration, matrix scanning multi-point signal processing mode and Ethernet hand-in-hand transmission mode.

Embodiment 2

[0032] A PNP and NPN output matrix detection transmission system described in Embodiment 1, the hardware monitoring system includes a smoke sensor switching matrix scanning detection-repeater, a smoke signal detection system-IO substrate, and a smoke sensor power supply Detection system-PWD (logging while drilling) substrate, smoke detection system-DO substrate.

Embodiment 3

[0034] A kind of PNP and NPN output type matrix detection transmission system described in embodiment 1, described embedded real-time operating system comprises TCP / IP protocol, automatic IP address distribution, data acquisition PPP packet and CRC check, automatic IP address distribution , IP address / port number / data speed can be configured.

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Abstract

The invention provides a PNP-NPN output type matrix detection and transmission system. The system of the invention comprises a smoke sensor monitoring system. The smoke sensor monitoring system comprises a hardware monitoring system. The hardware monitoring system controls an embedded real-time operating system through a switch quantity. The embedded real-time operating system controls a PC-side monitoring system of a host computer through the Ethernet. The invention provides the PNP-NPN output type matrix detection and transmission system.

Description

Technical field: [0001] The invention relates to a PNP and NPN output matrix detection transmission system. Background technique: [0002] With the process of industrialization, the degree of factory automation is getting higher and higher, highlighting the continuous development and innovation of science and technology such as computer technology, wireless technology, field bus technology, industrial Ethernet technology, sensor technology, and safety technology. Factory automation has experienced stand-alone After several important stages such as automation, workshop automation, and centralized control of the whole factory, it is developing towards comprehensive factory automation, that is, integrating process control, supervisory control, product design, quality monitoring, factory management, etc., using modern control theory, large-scale System theory, artificial intelligence, realize optimal control, hierarchical control, decentralized control, test automation, building...

Claims

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Application Information

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IPC IPC(8): G01N33/00H04L29/12H04L29/06H04L12/02
CPCH04L12/02H04L69/162G01N33/00H04L61/5014
Inventor 闫方超李洪达杨超
Owner 天津布尔科技有限公司
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