CN106856016B - Track inspection system and track inspection method - Google Patents

Abstract

The invention provides a track inspection system, which is characterized by comprising: the track parameter storage module stores normal track parameters; the track parameter detection module is used for measuring track related parameters in the walking process of the track robot; the signal receiving module is used for receiving the track related parameters measured by the track parameter detection module in real time; the monitoring management module is used for storing the signal received by the signal receiving module, comparing the signal with the normal track parameter, and continuously detecting if the track related parameter measured in real time is consistent with the normal track parameter; and if the real-time measured track related parameters are consistent with the normal track parameters, automatically giving an alarm and feeding back error information. The track inspection system overcomes the defect that the prior inspection information can not be collected in time, provides a novel automatic inspection information acquisition mode, and can automatically collect the track information in a long distance and a large range.

Description

Track inspection system and track inspection method

Technical Field

The invention relates to a track inspection system and a track inspection method, and belongs to the field of track safety.

Background

At present, domestic track detection is mainly based on manual inspection, is easily limited by environment, has long detection time, low efficiency and unclear change of rail parameters, and therefore, the change data of the track parameters cannot be timely, accurately and comprehensively collected and corresponding track maintenance measures cannot be taken.

Disclosure of Invention

The invention aims to provide a track inspection system to solve the problems.

The invention adopts the following technical scheme:

the invention provides a track inspection system, which is characterized by comprising: the track parameter storage module stores normal track parameters; the track parameter detection module is used for measuring track related parameters in the walking process of the track robot; the signal receiving module is used for receiving the track related parameters measured by the track parameter detection module in real time; the monitoring management module is used for storing the signal received by the signal receiving module, comparing the signal with the normal track parameter, and continuously detecting if the track related parameter measured in real time is consistent with the normal track parameter; and if the real-time measured track related parameters are consistent with the normal track parameters, automatically giving an alarm and feeding back error information.

Further, the track inspection system of the invention can also have the following characteristics: and the signal receiving module inputs the track parameter information to the monitoring management module to form a data management library.

Further, the track inspection system of the invention can also have the following characteristics: when the alarm is automatically given, the position information is also sent at the same time.

Further, the track inspection system of the invention can also have the following characteristics: wherein the trajectory parameters include: chord height, gauge, rail height difference, horizontal bending of the rail and bolt looseness.

The invention also provides a track inspection method, which is characterized by comprising the following steps:

step one, configuring a track parameter storage module;

step two, in the walking process of the rail robot, the rail parameter detection module measures the rail related parameters and sends the rail related parameters to the signal receiving module;

step three, the monitoring management module automatically forms data by calculating the information;

comparing the data with a configured track parameter detection module by the monitoring management module, judging whether the current situation of the track parameters is consistent with the track parameter detection module, and if so, executing a subsequent archiving step; if not, executing the step five;

when the track parameters do not meet the requirements of a track parameter detection module configured by the system, the system automatically gives an alarm, generates a specific report and feeds back error information;

and step six, automatically archiving all relevant data, and generating a real-time report, a trend report, a comparison report and a statistical report through a reporting system.

The invention also provides a track marking method, which is characterized by comprising the following steps:

step a, a track marking robot determines a construction position through a positioning system and reads data into the system;

step b, reading a track map of the mark content stored in the system;

c, automatically forming data, namely printing parameters, through calculation;

d, judging whether the marked content in the step b is met or not by comparing with the server, if so, executing the step five, and if not, entering the step g to feed back error information and executing the step h;

e, the control system controls the belt to automatically select corresponding characters through the marking content, and marks are printed through accurately controlling the on-off time of the spray head;

f, automatically archiving all related data to generate a report;

step g, feeding back error information;

step h, finishing the work of the work station, preparing the next work station,

wherein, in the process of determining the construction position and moving to the next station by the track marking robot in the step a and the step h, the steps in the track inspection method according to claim 5 are performed.

Advantageous effects of the invention

The track inspection system overcomes the defect that the prior inspection information can not be collected in time, provides a novel automatic inspection information acquisition mode, can automatically collect the track information in a long distance and a large range, and can effectively perform automatic monitoring, real-time tracking and dynamic display on the inspection route of an inspection target in the whole process from beginning to end. And the track parameter change is known through the data management library, and data support is provided for track maintenance.

Drawings

FIG. 1 is a schematic diagram of the overall configuration of a track inspection system;

FIG. 2 is a schematic workflow diagram of a track inspection system;

fig. 3 is a flow chart of track marking.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the track inspection system includes: a track parameter storage module 11, a track parameter detection module 12, a signal receiving module 13, and a monitoring management module 14.

As shown in fig. 1, a track parameter storage module 11 for storing normal track parameters; track parameter detection module 12, set up on the track walking robot that can follow the track walking for at the in-process measurement of track robot walking through track relevant parameter, the track parameter includes: chord height, gauge, rail height difference, horizontal bending of the rail, bolt looseness and the like. Then sends the parameter information to the signal receiving module 13; the signal receiving module 13 is used for receiving the track related parameters measured by the track parameter detection module in real time; the monitoring management module 14 is used for storing the signal received by the signal receiving module 13, comparing the signal with the normal track parameters, and if the track related parameters measured in real time are consistent with the normal track parameters, continuing to detect; if the real-time measured track related parameters are consistent with the normal track parameters, alarming is automatically carried out, error information is fed back, and when alarming is automatically carried out, position information is sent simultaneously, so that subsequent maintenance personnel can rapidly arrive at the place needing maintenance.

The signal receiving module 13 inputs the track parameter information to the monitoring management module 14 to form a data management library for storage.

The track inspection system shown in fig. 2 performs the following operation process:

step S101, configuring a track parameter storage module 11 in the system, wherein the track parameter storage module comprises normal track parameters;

step S102, in the walking process of the rail robot, the rail parameter detection module 12 measures the rail related parameters, sends the related information to the signal receiving module 13 and reads the information into the system;

step S103, the monitoring management module 14 automatically forms data by calculating the information;

step S104, the monitoring management module 14 compares the data with the normal track parameters in the configured track parameter detection module, judges whether the current track parameter is consistent with the current track parameter in the track parameter storage module, and executes the subsequent archiving step if the current track parameter is consistent with the current track parameter in the track parameter storage module; if not, executing step S105;

s105, when the track parameters do not meet the requirements of a track parameter detection module configured by the system, the system automatically alarms;

s106, feeding back error information, and conveniently positioning the road section of the track to be maintained, the existing parameters and the like; the alarm mode can adopt a plurality of common modes, and the alarm information is recorded in the system. When the alarm is given, the position information is sent so as to accurately inform the maintenance position, and the maintenance efficiency is improved.

And step S107, automatically archiving all relevant data. In this step, in addition to normal test data, error and alarm information is archived.

And step S108, generating a real-time report, a trend report, a comparison report and a statistical report through a reporting system, and providing data support for fixed-point maintenance of the track line in the later period.

The work carrier of the track inspection system may take a variety of forms. For example, rather than using a separate track-walking robot, in another embodiment, the track inspection system may work in conjunction with a track marking device. The track marking work is carried out while the patrol is carried out, so that the manpower and the energy are further saved. The process of the track inspection system and the track marking device working together is as follows:

first, a track marking system is described, which has a control unit comprising a microcontroller and a servo controller. The positioning port in the microcontroller is used for sending high-speed pulses to the servo driver, and after the character selection servo driver and the walking servo driver receive the pulses, the motor is driven according to the control requirement, so that the process of automatically selecting characters and marking is completed.

As shown in fig. 3, the process of track marking is as follows:

step S201, the track marking robot determines a construction position through a positioning system and reads data into the system.

Step S202, reading a track map of the mark content stored in the system.

In step S203, data, which means print parameters, is automatically formed by calculation.

And step S204, comparing with the server to judge whether the system requirements are met, namely comparing with the step 2 again to judge whether the character positions and the marked contents are met. If yes, go to step S205; if not, the process proceeds to step S207 to feed back error information, and step S208 is executed.

And S205, controlling the belt to automatically select corresponding characters by the control system through the marking content, and realizing automatic and uniform marking by accurately controlling the on-off time of the spray head.

Step S206, automatically archiving all relevant data and generating a report.

Step S207, feeding back error information.

And step S208, finishing the work of the current station and preparing the next work of the station.

In step S205, the process of printing the mark is to mark the ground color first; returning to the starting position after marking the ground color, selecting characters to be marked while in a return stroke, and finishing marking the ground color of the rail chord; after returning to the starting point, starting to perform walking positioning and character selection positioning, starting to mark after the positioning is finished, and continuously circulating until all characters are marked; after the character marking is finished, the marking is returned to the starting point, and in the return stroke, the marking of the 'solidup' of the rail chord is finished and the starting point is returned to. One marking operation is completed.

And a track inspection system for inspecting the track during the step S201, that is, the track marking robot determines the construction position. In addition, after one station is finished, the rail is also inspected in the process of moving to the next station. The track marking robot is used for carrying out routing inspection in the advancing process, and the rest state is processed in the stopping and marking process, so that energy is saved. Thus, the routing inspection operation is completed by utilizing the marking process.

Of course, the track inspection system can also be used in combination with other various devices walking on the track, so as to achieve the effects of saving time and energy.

Claims (1)

1. A method of track marking comprising the steps of:

step a, a track marking robot determines a construction position through a positioning system and reads data into the system;

step b, reading a track map of the mark content stored in the system;

c, automatically forming data, namely printing parameters, through calculation;

d, judging whether the marked content in the step b is met or not by comparing with the server, if so, executing the step five, and if not, entering the step g to feed back error information and executing the step h;

e, the control system controls the belt to automatically select corresponding characters through the marking content, and marks are printed through accurately controlling the on-off time of the spray head;

f, automatically archiving all related data to generate a report;

step g, feeding back error information;

step h, finishing the work of the work station, preparing the next work station,

wherein, track mark robot is in confirming the construction position and the in-process that moves to next station in step a and step h, all carries out the step that the track patrolled and examined:

step one, configuring a track parameter storage module;

step two, in the walking process of the rail robot, the rail parameter detection module measures the rail related parameters and sends the rail related parameters to the signal receiving module;

step three, the monitoring management module automatically forms data by calculating the parameters obtained by measurement in the step two;

comparing the data with a configured track parameter detection module by the monitoring management module, judging whether the current situation of the track parameters is consistent with the track parameter detection module, and if so, executing a subsequent archiving step; if not, executing the step five;

when the track parameters do not meet the requirements of a track parameter detection module configured by the system, the system automatically gives an alarm, generates a specific report and feeds back error information;

and step six, automatically archiving all relevant data, and generating a real-time report, a trend report, a comparison report and a statistical report through a reporting system.

Images