Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel automatic device

An automation device and a new type of technology, applied in the field of electronics, can solve the problems of duplication of functions, waste of hardware resources, and reduction of equipment reliability, and achieve the effect of simplifying equipment, improving reliability, and avoiding duplication of functions.

Inactive Publication Date: 2016-08-17
CHANGZHOU INST OF LIGHT IND TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some parts of these devices have duplicate functions, which seriously wastes hardware resources and reduces the reliability of the devices.

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
  • Novel automatic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with specific embodiments.

[0021] Such as figure 1 As shown, a new type of automation device includes a protection CPU 1, which is used to complete the protection function of the automation device, and a control CPU 2, which is used to complete the control function of the automation device, and the protection CPU 2 is used to complete the control function of the automation device. CPU 1 adopts 32 floating-point DSPTMS320C32 chips of TI Company, and said control CPU 2 adopts 32 Samsung S3C44B0X processors based on ARM core, between said protection CPU 1 and said control CPU 2, through dual-port RAM 3, CPLD single-chip microcomputer 4 Establish a mutual communication connection. What dual-port RAM chooses is IDT71342, it is the memorizer of 4K*8bit. There are two sets of independent data and address interfaces, and IDT71342 has an internal arbitration structure, which can arbitrate the read and wri...

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 novel automatic device, and belongs to the technical field of automation. The novel automatic device comprises a protective CPU and a control CPU, wherein the protective CPU is used for completing the protection function of the automatic device, and the control CPU is used for completing the control function of the automatic device. A 32-bit floating point DSP TMS320C32 chip of the TI company is adopted in the protective CPU, a 32-bit Samsung S3C44B0X processor based on an ARM kernel is adopted in the control CPU, and the protective CPU and the control CPU are in communication connection through a dual-port RAM and a CPLD single chip microcomputer. The device is simplified, function repetition of some components is avoided, hardware resource waste is reduced, and reliability of the device is improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a novel automation device. Background technique [0002] The automation device applied to the substation is an intelligent electronic device based on computer, network communication technology and microelectronic technology. The substation operation control system composed of the background monitoring system includes multiple subsystems such as protection, monitoring, power quality monitoring and control, and each subsystem is composed of multiple intelligent electronic devices. [0003] The automation device of the substation is a synthesis of a series of automation system technologies, which can realize functions such as microcomputer protection, fault distance measurement, electric energy calculation, telecontrol function, voltage and reactive power control and adjustment, etc. In the past, these functions were often implemented separately by multiple devices. Some compo...

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): G05B19/042
CPCG05B19/042G05B2219/25257
Inventor 顾六平
Owner CHANGZHOU INST OF LIGHT IND TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com