Supercharge Your Innovation With Domain-Expert AI Agents!

Communication system and intelligent controller

A technology of intelligent controller and communication system, which is applied in the direction of instruments, electrical digital data processing, computers, etc., can solve the problems that the control strategy of the intelligent controller cannot be efficiently operated, and multiple cards cannot communicate with each other at high speed and efficiently, so as to improve the Efficiency, the effect of efficient operation

Pending Publication Date: 2022-02-15
BEIJING HOLLYSYS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to break through the limitation of the limited resource environment of the single station of the intelligent controller, the intelligent controller needs to be composed of multiple functional cards. At present, the multiple cards cannot communicate with each other at high speed and efficiently. Therefore, the efficient operation of the control strategy of the intelligent controller cannot be realized.

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
  • Communication system and intelligent controller
  • Communication system and intelligent controller
  • Communication system and intelligent controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] figure 1 It is a schematic diagram of the communication system according to the embodiment of the present application, such as figure 1 As shown, the communication system of this embodiment includes:

[0065] LVDS bus, CPU and FPGA chip for communication connection between boards;

[0066] The FPGA chip is configured to transmit the to-be-received data sent by the LVDS bus to the CPU, and to transmit the to-be-sent data sent by the CPU to the LVDS bus.

[0067] In an exemplary embodiment, the LVDS (ie low voltage differential signaling) bus is a full dual-port LVDS bus. The CPU is a central processing unit, and the FPGA chip is a field programmable logic gate array chip.

[0068] In an exemplary embodiment, the CPU and FPGA chips may be located inside the board.

[0069] In an exemplary embodiment, the FPGA chip includes an interface module, a DMA module and an LVDS module;

[0070] the DMA module, configured to transmit the data to be sent to the LVDS module, 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 discloses a communication system and an intelligent controller. The communication system comprises an LVDS (Low Voltage Differential Signaling) bus, a CPU (Central Processing Unit) and an FPGA (Field Programmable Gate Array) chip which are used for carrying out communication connection between board cards, and the FPGA chip is configured to transmit the data received from the LVDS bus to the CPU, and transmit the data sent by the CPU to the LVDS bus. The communication system and the intelligent controller using the communication system can improve the efficiency of data interaction.

Description

technical field [0001] The present application relates to the field of industrial control, in particular to a communication system and an intelligent controller. Background technique [0002] Smart factories have the characteristics of multi-source and heterogeneous information and complex processing tasks. The controller needs to perform calculations including control signal processing, machine vision recognition processing, communication data analysis and processing, etc., and quickly feedback these calculation results to control decisions. In order to break through the limitation of the limited resource environment of a single station of the intelligent controller, the intelligent controller needs to be composed of multiple function cards. Currently, the multiple cards cannot communicate with each other at high speed and high efficiency. Therefore, the efficient operation of the control strategy of the intelligent controller cannot be realized. SUMMARY OF THE INVENTION ...

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): G06F13/12G06F15/163
CPCG06F13/126G06F15/163
Inventor 范福基黄玲李蒙
Owner BEIJING HOLLYSYS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com