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

Multi-target cooperative intelligent controller for track traffic and method adopted by same

An intelligent controller and rail transit technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems that cannot be directly applied to rail transit systems, and achieve precise parking positions, smooth running speeds, smooth start and The effect of braking acceleration

Inactive Publication Date: 2013-08-07
DONGHUA UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A motor speed controller for vehicles is proposed in the patent of publication number CN 101183845A, but it only controls an independent motor and cannot be directly applied to rail transit systems

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
  • Multi-target cooperative intelligent controller for track traffic and method adopted by same
  • Multi-target cooperative intelligent controller for track traffic and method adopted by same
  • Multi-target cooperative intelligent controller for track traffic and method adopted by same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0032]The technical prototype of the present invention comes from the neuroendocrine system multi-target coordinated regulation mechanism in physiology. The neuroendocrine system includes the central nervous system, hypothalamus, pituitary gland and various glands or organs. Under the action of nerves, the endocrine system has strong stability and adaptability. Its working principle can be simply described as: the central nerv...

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 multi-target cooperative intelligent controller for track traffic. The multi-target cooperative intelligent controller mainly comprises a planning module, a selection module, a cooperative module and a plurality of independent sub control channels, wherein the independent sub control channels comprise a self-adaptive module, a PID (Proportion Integration Differentiation) controller, a driver, a controlled motor and a photoelectric encoder. The controller adopts the following control method that the operation position, speed and acceleration of track traffic are planned by the planning module; the selection module can be used for selecting a proper main control signal according to the current object; the cooperative module can be used for adjusting and distributing a work signal of each independent sub control channel; each operation motor for track traffic operates according to the signal in the independent sub control signal; and finally, information is fedback to each independent sub control channel, the cooperative module, the selection module and the planning module by each independent sub control channel, and thereby a multi-target control task is finished. According to the multi-target cooperative intelligent controller disclosed by the invention, the operation process of the track traffic can be started and braked smoothly; and the multi-target cooperative intelligent controller has stable operation speed and accurate parking position.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a multi-objective cooperative intelligent controller and method for rail transit. Background technique [0002] With the rapid development of the economy, the urban population density is constantly increasing, and the level of modernization is also constantly improving. Rail transit has been recognized as the most convenient, efficient, safe and environmentally friendly public transportation, and has become a new bright spot for improving people's lives. At present, in China, rail transit has the characteristics of short distance between stations, high traffic density, large passenger flow, and relatively crowded during peak hours. It is very important to ensure driving safety and improve operating capacity. For this reason, newly-added rail transit in China (such as Shanghai Rail Transit Line 7 to 12) has gradually installed screen door systems in the waiting area, wh...

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 Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 郝矿荣郭崇滨丁永生
Owner DONGHUA UNIV
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