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

Control device for cutting failure single section of fixed multi-locomotive and control method of control device

A technology for reconnecting the vehicle and removing faults. It is applied to electrical devices, electric vehicles, vehicle components, etc. It can solve problems such as affecting transportation and failing to remove faulty vehicles, so as to improve transportation capacity, avoid machine failures, and improve reliability. sexual effect

Active Publication Date: 2012-12-12
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defect that the existing locomotive fault isolation control method cannot cut off the faulty car, the present invention aims to provide a single-section fault cut-off control device for fixed heavy-connected locomotives, so as to prevent the occurrence of road stop or machine breakage if the fault is not handled in time. , affecting the transport

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
  • Control device for cutting failure single section of fixed multi-locomotive and control method of control device
  • Control device for cutting failure single section of fixed multi-locomotive and control method of control device
  • Control device for cutting failure single section of fixed multi-locomotive and control method of control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] A single-section fault removal control device for fixed heavy-duty locomotives, such as figure 1 As shown, a single-section cutting control switch 586QS is installed on the driver's platform of each car, and the single-section cutting control switch 586QS of each car is equipped with three gears: this section cutting, normal position, and other section cutting. The control signal 538a, 538b output terminals of the knot cutting control switch 586QS are respectively connected with the input terminals of the logic control unit LCU of the corresponding single-section car, and the switch signal I539 output terminals of the high-voltage isolation switch 3QS of each single-section car are connected with the corresponding single-section car. The input terminals of the logic control unit LCU are connected.

[0030] The device of the present invention cancels the normally open logic of the single-section cutting control switch 586QS in the recovery relay circuit M5, ensuring that...

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 control device for cutting a failure single section of a fixed multi-locomotive and a control method of the control device, which belong to the field of locomotive failure isolation control. The control device for cutting the failure single section of the fixed multi-locomotive is characterized in that a single section cut control switch 586 QS is arranged on a driver's desk of each section of the multi-locomotive; the single section cut control switch 586 QS of each section of the multi-locomotive is provided with the following three gears: a present section cut gear, a normal gear and an other section cut gear; a driver assigned re-connection signal is sent to a driver by a series of operations of the single section cut control switches 586 QS, a logic control unit (LCU), a pre-output logic unit I558 and a microcomputer cabinet or an electronic cabinet; and the multi-locomotive receives the signal and then cuts off a controlled section, resulting in normal brake. The control device and the control method can solve the problem of half-way stop or locomotive damage caused when a failure is not handled in time, and guarantee the transportation.

Description

technical field [0001] The invention relates to the field of locomotive control, in particular to a locomotive fault isolation control device and a control method thereof. Background technique [0002] Existing locomotive control circuits do not have a cut-off circuit for single-section locomotive faults. When a single-section locomotive fails, it can only try to find the fault and eliminate the fault. When the fault is eliminated, it may cause the machine to break. [0003] Chinese patent CN200710035901.4 discloses a locomotive fault isolation control method and device. The method it adopts is to use the locomotive status display screen in the driver's cab to control the fault isolation switch in the electrical room, and incorporate or serially integrate the original isolation switch circuit into the In the fault isolation unit circuit of the locomotive, all isolation circuits are controlled by operating the isolation unit through the locomotive status display screen in th...

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): B60L3/00H02B15/00
Inventor 樊运新周安德郑强龙源
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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