Safety light curtain IP core system

A technology of safety light curtains and optical terminals, applied in general control systems, control/regulation systems, instruments, etc., can solve the problem that the memory is susceptible to external interference, and achieve the effect of facilitating upgrade and maintenance, breaking foreign monopoly, and strong anti-interference ability

Active Publication Date: 2019-03-12
济宁科力光电产业有限责任公司
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the registers of the CPU and the memory of the software program are susceptible to external interference during runtime.

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
  • Safety light curtain IP core system
  • Safety light curtain IP core system
  • Safety light curtain IP core system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0061] Such as figure 1 and 2 As shown, a safety light curtain IP core system provided by the present invention includes: a light-emitting IP core and a light-receiving IP core;

[0062] The light-emitting IP core includes: a light-emitting terminal scanning interface module 1.1, a light-emitting logic module 1.2, a light-emitting terminal scanning timing and integrity monitoring module 1.3, a light-emitting terminal voltage monitoring system reset module 1.4, and a light-emitting terminal master control logic timing monitoring module 1.5 , Light-emitting end master control module 1.6, Light-emitting end status indication module 1.7, Light-emitting end inspection self-inspection fault processing module 1.8...

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 a safety light curtain IP core system. The system is characterized by including a light emitting IP core and a light receiving IP core; the light emitting IP core includes a light-emitting terminal scanning interface module, a light-emitting logic module, a light-emitting terminal scanning timing and integrity monitoring module, a light-emitting terminal voltage monitoringsystem reset module, a light-emitting terminal total control logic timing monitoring module, a light-emitting terminal total control module, a light-emitting terminal state indication module, a light-emitting terminal routing-inspection self-checking fault processing module, a light-emitting terminal modulation and demodulation module, a light-emitting terminal communication processing module, alight-emitting terminal clock module, a light-emitting terminal serial interface module and a light-emitting terminal serial port monitoring module.

Description

technical field [0001] The invention belongs to the technical field of photoelectric protection and relates to a safety light curtain IP core system. Background technique [0002] As our country becomes the world's processing and manufacturing center and the country pays more and more attention to safety production, the safety requirements for preventing major accidents are getting higher and higher. [0003] The safety standard for forging mechanical photoelectric protectors (or safety light curtains) has also been raised to the highest international standard IEC61496 (level 4). [0004] At present, the light curtain products that have obtained IEC61496 (level 4) certification are only a few international giants such as Honeywell of the United States, SICK of Germany, and Omron of Japan. The core technology of Class 4 light curtains is the diagnostic coverage and complex control system. To achieve level 4 reliability and reduce the complexity of the entire system, the sys...

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): G05B19/05
CPCG05B19/056G05B19/058
Inventor 王学军邵光存韩长伟马玉慧方阳阳赵臣俞坤张传辉邵学涛王辉
Owner 济宁科力光电产业有限责任公司
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