CN116642122B - Automatic oiling method and system for turnout, storage medium and intelligent terminal - Google Patents

Automatic oiling method and system for turnout, storage medium and intelligent terminal Download PDF

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Publication number
CN116642122B
CN116642122B CN202310637883.6A CN202310637883A CN116642122B CN 116642122 B CN116642122 B CN 116642122B CN 202310637883 A CN202310637883 A CN 202310637883A CN 116642122 B CN116642122 B CN 116642122B
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China
Prior art keywords
grease
maintenance
oiling
blowing
time
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CN202310637883.6A
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Chinese (zh)
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CN116642122A (en
Inventor
王向阳
琚永刚
胡俊
蒋锐
何宇峰
闫育阳
唐敏辉
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Ningbo Skysoft Tech Co ltd
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Ningbo Skysoft Tech Co ltd
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Priority to CN202310637883.6A priority Critical patent/CN116642122B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
    • F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K3/00—Wetting or lubricating rails or wheel flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N19/00—Lubricant containers for use in lubricators or lubrication systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F16N31/02—Oil catchers; Oil wipers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The application relates to a turnout automatic oiling method, a turnout automatic oiling system, a storage medium and an intelligent terminal, which relate to the field of rail traffic and comprise the following steps: acquiring maintenance time, field time and weather state information of a current maintenance point; determining a correction time according to the weather state information; updating the maintenance time based on the correction time; according to the comparison relation between the updated maintenance time and the field time, a preset oiling device is indicated to carry out oiling at a maintenance point; the oiling device is used for resetting the maintenance time after oiling and maintaining at the maintenance point. The application has the effects of improving maintenance capability, reducing resource waste and increasing overall safety.

Description

Automatic oiling method and system for turnout, storage medium and intelligent terminal
Technical Field
The application relates to the field of rail transit, in particular to an automatic oiling method and system for a turnout, a storage medium and an intelligent terminal.
Background
A switch is a line connection device that transfers rolling stock from one track to another.
In the prior art, in the using process of the turnout, the key position needs to be oiled, regular maintenance is usually carried out according to corresponding maintenance time, special personnel arrive at the appointed position to carry out the oiling operation, and the using condition of the turnout and maintenance records are recorded.
With respect to the related art in the above, the inventors consider that: according to the regular maintenance mode, maintenance personnel can know the situation of the site after arriving at the site, and once the situation of the turnout is good, maintenance can be performed under the condition of prolonged use, so that resource waste is caused; or in case of poor conditions, the safety hidden trouble is increased due to the fact that the maintenance is not carried out in advance, and there is room for improvement.
Disclosure of Invention
In order to improve maintenance capability, reduce resource waste and increase overall safety, the application provides an automatic oiling method and system for a turnout, a storage medium and an intelligent terminal.
In a first aspect, the application provides an automatic oiling method for a turnout, which adopts the following technical scheme:
an automatic oiling method for a turnout, comprising the following steps:
acquiring maintenance time, field time and weather state information of a current maintenance point;
determining a correction time according to the weather state information;
updating the maintenance time based on the correction time;
according to the comparison relation between the updated maintenance time and the field time, a preset oiling device is indicated to carry out oiling at a maintenance point;
the oiling device is used for resetting the maintenance time after oiling and maintaining at the maintenance point.
Through adopting above-mentioned technical scheme, through knowing the maintenance time to know standard maintenance cycle, the rethread is to the understanding of scene weather, in order to shorten the maintenance cycle according to different weather conditions, and according to the time condition between scene time and the maintenance time, in order to carry out the oiling arrangement, and reset the maintenance time after the maintenance.
Optionally, before the maintenance point is oiled by the oiling device, the maintenance point is cleaned, and the cleaning method includes:
acquiring a current maintenance point image of a maintenance point;
determining a maintenance position and maintenance characteristics according to a comparison relation between the maintenance point image and preset cleaning characteristics;
determining air blowing parameters based on the maintenance characteristics, and blowing air to the maintenance position according to the air blowing parameters by indicating a preset air blowing device;
and after the blowing is finished, the oiling device is instructed to reach a maintenance position for oiling.
Through adopting above-mentioned technical scheme, through acquireing maintenance point image, compare with the clearance characteristic again to know position and the characteristic that need maintain in maintenance point image, and blow to the maintenance position through the parameter of blowing that matches, thereby before the oiling, clear up the maintenance position, carry out the oiling after the clearance again, improve the effect that the oiling was maintained.
Optionally, after the air blowing device blows air to the maintenance position, before the oiling device performs oiling, the control method for the air blowing device includes:
acquiring grease quality parameters and grease quantity based on the maintenance position;
according to the comparison relation between the quantity of the grease and the preset reference quantity of the grease, the preset suction device is indicated to suck and open and close the grease;
based on the state of sucking the grease by the sucking device, according to the comparison relation between the grease quality parameter and the preset reference grease quality parameter, the grease in the sucking device is indicated to enter a preset filter box or a preset waste box.
Through adopting above-mentioned technical scheme, know through the quantity to the grease to judge whether need handle surplus grease, in case need handle surplus grease, absorb the grease through suction means, and judge the quality of grease before absorbing, with select filtration box and waste material box after absorbing, improve the utilization ratio to the grease.
Optionally, the oiling method of the oiling device comprises the following steps:
after the air blowing device blows air to the maintenance position, acquiring the temperature of grease in a preset oil storage tank;
determining an oil feeding temperature and an oil feeding rate according to a comparison relation between the oil temperature and a preset oil feeding temperature;
indicating the temperature of the oil storage tank according to the oil feeding temperature and supplying oil to the air blowing device;
blowing and synchronously blowing grease into a maintenance position according to the oil feeding rate by an instruction blowing device;
when the grease blows to the maintenance position, acquiring the grease increment of the maintenance position;
and determining the opening and closing of the air blowing device and the oil storage tank according to the comparison relation between the oil increment and the preset reference oil quantity.
Through adopting above-mentioned technical scheme, blowing device blows the clearance to maintaining the position to after blowing is accomplished, detect the temperature in the batch oil tank, thereby soften grease, in order to the ejection of compact. When the temperature is insufficient, the temperature of the oil reservoir is raised by heating, and oil is supplied while blowing so that grease is blown into the maintenance position while blowing, thereby injecting the grease into the maintenance position.
Optionally, the date selection method when the oiling device is oiling comprises the following steps:
determining oiling time according to the maintenance time and the site time;
acquiring future weather information in the oiling time according to the oiling time;
the weather temperature values corresponding to the future weather information are arranged in reverse order and displayed, and the selected temperature value is obtained;
determining an adjustment temperature value according to a comparison relationship between the selected temperature value and the adjustment temperature value;
and according to the temperature value, indicating the temperature of a channel on the blowing device.
Through adopting above-mentioned technical scheme, through the understanding to maintenance time and on-the-spot time to confirm the oiling time, oiling time is a cycle time, knows the future weather condition in this cycle time, thereby selects suitable time to carry out the oiling, with the loss of reduction oiling. Meanwhile, oiling in a period of too low temperature is reduced, and energy consumption is reduced.
Optionally, after the grease in the suction device enters the filter box or the waste box, the cleaning method for the suction device comprises the following steps:
acquiring the quality parameters of the last time oil and the quality parameters of the current time oil;
determining a replacement state according to the comparison relation between the last grease quality parameter and the reference grease quality parameter;
based on the replacement state, determining a cleaning state or a use state according to a comparison relation between the current grease quality parameter and the reference grease quality parameter;
based on the use state, indicating grease in the suction device to enter the filter box;
based on the cleaning state, the channel in the suction device is instructed to be heated at a preset heating temperature, and a pipeline temperature value of the channel in the suction device is obtained;
determining the heating state of a channel in the suction device according to the comparison relation between the pipeline temperature value and the preset lubrication temperature value, indicating the blowing device to blow out to a preset storage box along the channel, and acquiring the current blowing time;
based on a comparison relation between the blowing time and a preset reference time, the preset cleaning plug is indicated to be placed in a channel in the suction device, the blowing device is indicated to blow the cleaning plug into the storage box along the channel, and the falling trigger information is synchronously acquired;
and updating the last grease quality parameter and the current grease quality parameter according to the falling trigger information.
Through adopting above-mentioned technical scheme, through carrying out the contrast to the quality of last time grease and this grease to know twice grease, in case grease quality is similar, then not wash, and store in filtering box or the waste material box according to its original state. Once the quality of the waste box is changed, the quality grades of the waste box and the waste box are judged, when the quality of the waste box is reduced, the waste box is directly stored without cleaning, and once the waste box is increased in quality and meets the requirement of income to the filter box, cleaning is needed to clean the grease with the original quality, so that the quality of the recovered grease is improved.
Optionally, when the oiling device is used for oiling at the maintenance point, the method for preventing the grease from splashing comprises the following steps:
acquiring a depth detection value of the maintenance point and a coordinate point corresponding to the depth detection value;
based on a comparison relation between the depth detection value and a preset reference depth value, corresponding coordinate points are obtained in a screening sequence;
determining oiling boundary information according to the coordinate points obtained by screening;
determining blowing coordinates and blowing force according to the oiling boundary information;
determining a blowing height, a blowing angle and an activation position based on the blowing coordinates;
based on the blowing height, the blowing angle and the activation position, the auxiliary blowing device preset on the blowing device is indicated to adjust the height, the angle and the position, and blowing force is used for indicating the corresponding auxiliary blowing device to blow so as to form the umbrella-shaped air curtain.
Through adopting above-mentioned technical scheme, through knowing the degree of depth and the coordinate point of maintenance point to know the boundary condition of maintenance point, thereby control the height, the angle of blowing, when with the grease blowing maintenance point, reduce the splashing of grease, improve grease utilization ratio.
In a second aspect, the application provides an automatic oiling system for a turnout, which adopts the following technical scheme:
an automatic oiling system for a switch, comprising:
the acquisition module is used for acquiring maintenance time, field time, weather state information, maintenance point images, grease quality parameters, grease quantity, grease temperature, grease increment, future weather information, selected temperature values, last grease quality parameters, current grease quality parameters, pipeline temperature values, blowing time, falling trigger information, depth detection values and coordinate points;
a memory for storing a program of the automatic switch oiling method according to any one of the above;
and the processor is used for loading and executing programs in the memory, and realizing the automatic switch oiling method.
Through adopting above-mentioned technical scheme, through knowing the maintenance time to know standard maintenance cycle, the rethread is to the understanding of scene weather, in order to shorten the maintenance cycle according to different weather conditions, and according to the time condition between scene time and the maintenance time, in order to carry out the oiling arrangement, and reset the maintenance time after the maintenance.
In a third aspect, the present application provides a computer storage medium capable of storing a corresponding program, which has the characteristics of being convenient for realizing improvement of maintenance capability, reducing resource waste, and increasing overall security, and adopts the following technical scheme:
a computer readable storage medium storing a computer program loadable by a processor and performing any of the methods of switch automatic oiling described above.
Through adopting above-mentioned technical scheme, through knowing the maintenance time to know standard maintenance cycle, the rethread is to the understanding of scene weather, in order to shorten the maintenance cycle according to different weather conditions, and according to the time condition between scene time and the maintenance time, in order to carry out the oiling arrangement, and reset the maintenance time after the maintenance.
In a fourth aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
an intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute any switch automatic oiling method.
Through adopting above-mentioned technical scheme, through knowing the maintenance time to know standard maintenance cycle, the rethread is to the understanding of scene weather, in order to shorten the maintenance cycle according to different weather conditions, and according to the time condition between scene time and the maintenance time, in order to carry out the oiling arrangement, and reset the maintenance time after the maintenance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. maintenance capability is improved, resource waste is reduced, and overall safety is improved;
2. oil is recovered in a distinguishing way, and the utilization rate of the oil is improved.
Drawings
Fig. 1 is a flow chart of a method for automatically oiling a turnout.
FIG. 2 is a flow chart of a cleaning method for cleaning a maintenance point.
Fig. 3 is a flowchart of a control method of the blowing device.
Fig. 4 is a flow chart of an oiling method of the oiling device.
Fig. 5 is a flowchart of a date selection method when the oil filling device fills oil.
Fig. 6 is a flow chart of a cleaning method of the suction device.
Fig. 7 is a flowchart of a method for preventing grease from splashing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1 to 7 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Referring to fig. 1, the embodiment of the application discloses an automatic oiling method for a turnout, which corrects maintenance time by knowing weather conditions, and comprises the following steps:
step 100: and acquiring the maintenance time, the field time and the weather state information of the current maintenance point.
The on-site time is the current time node, and the current time can be acquired through the internet and other modes so as to output the on-site time.
The maintenance time is a preset time point, and is set by a worker according to actual conditions, and is not described herein. And different locations have different maintenance times.
The weather state information is the weather condition of the node of the field time, and the actual weather is known, thereby
Step 101: and determining the correction time according to the weather state information.
After the weather state information is known, the corresponding correction time is matched from the database according to the difference of the current weather state information.
Step 102: the maintenance time is updated based on the correction time.
According to different correction times, the maintenance time is updated, and the correction time is used for shortening the maintenance time, so that the period of needing maintenance is shortened.
Step 103: and according to the comparison relation between the updated maintenance time and the field time, indicating the preset oiling device to perform oiling at the maintenance point.
And comparing the updated maintenance time with the field time. When the field time does not reach the updated maintenance time, controlling the oiling device not to carry out oiling; and when the field time reaches the updated maintenance time, controlling the oiling device to carry out oiling at the maintenance point. The oiling device is a walking robot, and a manipulator is also arranged on the walking robot to move, the walking robot is provided with a cavity for storing oil and grease, and grease in the cavity is discharged to a maintenance point through a pipe by virtue of the pipe and a peristaltic pump. The oiling device can also be other equipment, and is set by staff according to actual conditions, and is not described herein.
Step 104: the oiling device is used for resetting the maintenance time after oiling and maintaining at the maintenance point.
After the oil injection device performs oil injection on the maintenance point, the maintenance time of the maintenance point is reset after the maintenance is completed.
Referring to fig. 2, before the maintenance point is oiled by the oiling device, the maintenance point is cleaned, and the cleaning method includes the following steps:
step 200: and acquiring a current maintenance point image of the maintenance point.
And acquiring the image of the maintenance point through the camera, so as to output the image of the maintenance point.
Step 201: and determining a maintenance position and maintenance characteristics according to the comparison relation between the maintenance point image and the preset cleaning characteristics.
The cleaning characteristics are preset characteristics, and the cleaning characteristics are set by staff according to actual conditions and are not described in detail herein. The cleaning feature is a feature model that needs to be cleaned.
Comparing the maintenance point image with the cleaning characteristics so as to judge whether the maintenance point image needs to be cleaned or not, and if the maintenance point image has the cleaning characteristics, cleaning is needed; if the maintenance point image does not have the cleaning feature, cleaning is not needed.
When cleaning is needed, the position of the cleaning feature in the maintenance point image is used as a maintenance position, and the image needing to be subjected to maintenance position is output as the maintenance feature.
Step 202: and determining an air blowing parameter based on the maintenance characteristic, and blowing the maintenance position according to the air blowing parameter by indicating a preset air blowing device.
The maintenance features and the blowing parameters are arranged in a preset database, and the corresponding blowing parameters are matched from the database after the maintenance features are input into the data. The blowing parameters include direction, angle, rate, etc. of blowing.
And controlling the blowing device to blow air to the maintenance position according to the blowing parameters, so that the maintenance position is cleaned, and impurities in the maintenance position are removed.
Step 203: and after the blowing is finished, the oiling device is instructed to reach a maintenance position for oiling.
After the blowing is finished, cleaning is finished, and at the moment, the oiling device is controlled to the maintenance position for oiling, so that maintenance is finished.
Referring to fig. 3, after the air blowing device blows air to the maintenance position, before the oiling device performs oiling, the control method of the air blowing device includes the following steps:
step 300: and acquiring the grease quality parameter and the grease quantity based on the maintenance position.
The quantity of grease is obtained at the maintenance position through grease quality parameters, and the quantity of grease is obtained at the maintenance position at the same time so as to know the quantity and quality of the residual grease in the maintenance position before cleaning.
The quantity of the grease is obtained through the image so as to estimate, and the insertion of the maintenance position can be carried out through other detection sticks so as to detect and identify the depth of the insertion part through the camera.
The grease quality parameters can be detected by the corresponding grease detection sensors, so that the corresponding grease coefficients are output, and the transparency of grease can be detected and identified by the camera.
Step 301: and according to the comparison relation between the quantity of the grease and the preset reference quantity of the grease, indicating the preset suction device to suck and start and stop the grease.
The reference oil quantity is preset oil quantity, and is set by staff according to actual conditions, and details are omitted here.
Through comparing the quantity of grease with the quantity of reference grease, when the quantity of grease is less than the quantity of reference grease, then not collect the grease, control suction means does not absorb the grease this moment. The suction device may be a device for sucking air, such as an air suction machine, and is set by a worker according to actual situations, which is not described herein.
When the quantity of the grease is greater than or equal to the quantity of the reference grease, the grease is collected, and the grease is sucked through the suction device.
Step 302: based on the state of sucking the grease by the sucking device, according to the comparison relation between the grease quality parameter and the preset reference grease quality parameter, the grease in the sucking device is indicated to enter a preset filter box or a preset waste box.
And comparing the grease quality parameter with the reference grease quality parameter under the condition that the grease is sucked by the suction device, namely the quantity of the grease is larger than or equal to the quantity of the reference grease. The reference grease quality is a preset parameter, and is set by a worker according to actual conditions, and details are not repeated here.
When the grease quality parameter is smaller than the reference grease quality parameter, grease in the suction device is controlled to enter a preset waste box at the moment, and the grease is not reused at the moment.
When the grease quality parameter is equal to or greater than the reference grease quality parameter, grease in the suction device is controlled to enter a preset filter box, and the grease can be reused after being filtered.
Referring to fig. 4, the oiling method of the oiling device includes the steps of:
step 400: and after the air blowing device blows the maintenance position, acquiring the temperature of grease in a preset oil storage tank.
After the air blowing device blows air to the maintenance position, cleaning of the maintenance position is completed, at the moment, the temperature of grease in the oil storage tank is detected through the temperature sensor, and the grease temperature is output. The oil storage tank is a preset device and is used for storing oil during oil filling, and the oil is new oil. And the oil storage tank and the oil injection device synchronously move.
Step 401: and determining the oil feeding temperature and the oil feeding speed according to the comparison relation between the oil temperature and the preset oil feeding temperature.
The oiling temperature is a preset temperature, and is set by a worker according to actual conditions, and details are not repeated here. The oil temperature, the oil injection temperature and the oil delivery rate are all input into a preset database, and after the oil temperature is input into the database, the oil delivery temperature and the oil delivery rate corresponding to the oil temperature and the oil injection temperature are matched from the database.
Step 402: and indicating the temperature of the oil storage tank according to the oil feeding temperature and supplying oil to the air blowing device.
The temperature of the oil storage tank is controlled according to the oil feeding temperature, at this time, a temperature control device is preset in the oil storage tank, and the temperature device can be an electronic heating rod or a semiconductor heating sheet and the like and is set by a worker according to actual conditions, and details are omitted here.
The oil is supplied to the air blowing device while the temperature of the oil storage tank is controlled according to the oil supply temperature, and the air blowing device blows the oil to the position to be maintained while discharging air.
Step 403: the blowing device is instructed to blow and simultaneously blow grease into the maintenance position according to the oil feed rate.
The oil is carried away by the blown air to blow into the maintenance location, depending on the oil feed rate and the air blow rate of the air blow device.
Step 404: and when the grease blows to the maintenance position, acquiring the grease increment of the maintenance position.
When the grease blows to the maintenance position, the increase of the grease at the maintenance position is obtained through the camera. The increased amount of grease is the current total amount of grease in the maintenance location.
Step 405: and determining the opening and closing of the air blowing device and the oil storage tank according to the comparison relation between the oil increment and the preset reference oil quantity.
The reference oil amount is a preset oil total amount, and is set by a worker according to actual conditions, and will not be described here.
Comparing the oil increment with the reference oil increment, and controlling the blowing device and the oil storage tank to be opened when the oil increment is smaller than the reference oil increment, so as to fill oil into the maintenance position; when the increased amount of grease is equal to or greater than the reference amount of grease, the blowing device and the oil storage tank are controlled to be closed.
Referring to fig. 5, the date selection method when the oil filling device fills oil includes the steps of:
step 500: the oil injection time is determined according to the maintenance time and the site time.
The field time, the oil injection time and the maintenance time are all arranged in the database, and the field time and the dawn maintenance time are input into the database, so that the oil injection time corresponding to the maintenance time and the field time is matched from the data.
Step 501: and acquiring future weather information in the oiling time according to the oiling time.
After the oil injection time is known, future weather information in the oil injection time is acquired, and the future weather information can be acquired through the Internet. Future weather information is future weather conditions including humidity, temperature, etc.
Step 502: and arranging and displaying the weather temperature values corresponding to the future weather information in reverse order, and acquiring the selected temperature value.
And arranging the weather temperature values corresponding to the future weather information in a reverse order, and displaying the weather temperature values after the reverse order arrangement so that the personnel can select the selected temperature values, namely, the corresponding future weather. The oiling time is a stage range, oiling can be performed in the range, and oiling is performed at a proper time in the future weather is determined so as to improve stability.
Step 503: the adjustment temperature value is determined based on a comparison between the selected temperature value and the adjustment temperature value.
The database stores the selected temperature value, the adjusted temperature value, and the adjusted temperature value. The selected temperature value and the regulated temperature value are input into the database, so that the regulated temperature value corresponding to the selected temperature value and the regulated temperature value is matched from the database.
Step 504: and according to the temperature value, indicating the temperature of a channel on the blowing device.
And according to the temperature regulation to control the temperature of the channel on the blowing device, the temperature regulation is used for heating or refrigerating through the semiconductor refrigerating sheet, so that the temperature of the channel on the blowing device is controlled.
Referring to fig. 6, after the grease in the suction device enters the filter cartridge or the waste cartridge, the cleaning method of the suction device includes the following steps:
step 600: and acquiring the quality parameters of the last time grease and the quality parameters of the current time grease.
The oil quality parameters of the last time and the oil quality parameters of the current time are acquired, so that the oil quality of two sides is known.
Step 601: and determining the replacement state according to the comparison relation between the last grease quality parameter and the reference grease quality parameter.
And comparing the last oil quality parameter with the reference oil quality parameter, and if the last oil quality parameter is smaller than the reference oil quality parameter, indicating that the last oil quality is poor, so that the oil is in a replacement state. The replacement state is a condition in which cleaning replacement may be required.
If the quality parameter of the last time oil is larger than or equal to the quality parameter of the reference oil, the last time oil is good in quality, so that the oil is in a non-replacement state, namely the quality parameter of the current time oil can be directly used no matter whether the quality parameter of the current time oil is good or bad. The non-replacement state is a state in which cleaning and replacement are not required.
Step 602: based on the replacement state, the cleaning state or the using state is determined according to the comparison relation between the current grease quality parameter and the reference grease quality parameter.
And in the replacement state, performing secondary comparison on the current grease quality parameter and the reference grease quality parameter. When the quality parameter of the oil is smaller than the reference quality parameter of the oil, the oil is the oil with poor quality, so that cleaning is not needed, and the oil is in a use state.
When the quality parameter of the oil is greater than or equal to the quality parameter of the reference oil, the oil is also the oil with good quality, so that cleaning is needed, and the oil is in a cleaning state.
Step 603: based on the usage status, to indicate the entry of grease in the suction device into the filter cartridge.
In the use state, grease in the suction device is controlled to enter the filter box, so that poor grease collection is completed.
Step 604: based on the cleaning state, to instruct the channel in the suction device to heat at a preset heating temperature, and to acquire a pipe temperature value of the channel in the suction device.
And in the cleaning state, controlling the suction device to heat the channel, wherein the heating temperature is a preset heating temperature. The suction device has a heating wire therein to heat the passage. The temperature of the channel in the suction device is detected by a temperature sensor while heating, and a pipe temperature value is output.
Step 605: according to the comparison relation between the pipeline temperature value and the preset lubrication temperature value, the heating state of the channel in the suction device is determined, the blowing device is instructed to blow out to a preset storage box along the channel, and the current blowing time is obtained.
The lubrication temperature value is a preset temperature value, which is set by a worker according to actual conditions, and will not be described here.
Judging the temperature between the pipeline temperature value and the lubrication temperature value, and controlling the continuous heating, namely the heating state, of the channel in the suction device when the pipeline temperature value is smaller than the lubrication temperature value. When the temperature value of the pipeline is larger than or equal to the lubrication temperature value, controlling the heat preservation of the channel in the suction device, and controlling the blowing device to blow out along the channel, at the moment, removing bad grease in the pipeline and blowing the grease into a preset storage box. The air blowing time is obtained while air blowing, and the air blowing time can be obtained through a timing chip or through a computer and other equipment.
Step 605: based on the comparison relation between the blowing time and the preset reference time, the preset cleaning plug is indicated to be placed in a channel in the suction device, the blowing device is indicated to blow the cleaning plug into the storage box along the channel, and the falling trigger information is synchronously acquired.
The reference time is a preset time, and is set by a worker according to actual conditions, and will not be described here. When the blowing time does not reach the reference time, the blowing is continued. When the blowing time reaches the reference time, the cleaning plug is put into a channel in the suction device, and the cleaning plug can be put into the channel by a mechanical arm or an electronic push rod.
After the cleaning plug is put into the blowing device, the blowing device is controlled to blow air along the channel so as to blow the cleaning plug into the storage box, so that the cleaning plug drives grease in the suction device channel to be discharged together, the effect of further cleaning the grease is achieved, meanwhile, the cleaning plug in the storage box is acquired through the camera, and when the cleaning plug falls into the storage box, trigger information is output.
Step 606: and updating the last grease quality parameter and the current grease quality parameter according to the falling trigger information.
After receiving the falling trigger information, updating the last grease quality parameter and the current grease quality parameter, namely cleaning up the channel of the suction device; at this time, the grease quality condition between the last grease quality parameter and the current grease quality parameter does not need to be judged, and because the channel is clean at this time, good grease or poor grease can be directly extracted.
Referring to fig. 7, when the oil injection device injects oil at a maintenance point, the method for preventing splashing of grease includes the steps of:
step 700: and acquiring a depth detection value of the maintenance point and a coordinate point corresponding to the depth detection value.
And detecting the depth of the oil injection needed by the maintenance point through a depth sensor, and outputting a depth detection value.
And the camera is used for identifying the image and acquiring coordinate points corresponding to the depth detection values. Coordinate points of the maintenance points are recorded in advance, and the corresponding coordinate points are called out through image recognition and comparison.
Step 701: based on the comparison relation between the depth detection value and the preset reference depth value, corresponding coordinate points are screened out.
The reference depth value is a preset depth value, and is set by a worker according to actual conditions, and will not be described here.
The depth detection value is compared with the reference depth value, so that a part with the depth detection value larger than the reference depth value is screened out, wherein the part is a concave part, and a part needing oiling, namely a corresponding coordinate point is screened out.
Step 702: and determining oiling boundary information according to the coordinate points obtained by screening.
And connecting the coordinate points out of the screen sequence in sequence to obtain a boundary line so as to generate oiling boundary information.
Step 703: and determining blowing coordinates and blowing force according to the oiling boundary information.
The database stores oiling boundary information, blowing coordinates and blowing force. After the oiling boundary information is input into a preset database, the blowing coordinate and the blowing force corresponding to the oiling boundary information are matched from the database.
The blowing coordinate is the position of the auxiliary blowing device to be blown, and the blowing force is the blowing force of the auxiliary blowing device.
Step 704: the blowing height, blowing angle and activation position are determined based on the blowing coordinates.
The preset database is provided with blowing coordinates, blowing height, blowing angle and activation position. The blowing height, the blowing angle and the activation position corresponding to the blowing coordinates are matched from the database by inputting the blowing coordinates into the database.
The auxiliary blowing device is connected to the blowing device in a sliding way, and the position of the auxiliary blowing device on the blowing device is controlled by a motor. The blowing height is the height of the auxiliary blowing device on the blowing device, and the blowing positions of the auxiliary blowing device are different from each other.
The blowing angle is the angle condition of the auxiliary blowing device, the angle of the auxiliary blowing device is controlled by rotating the motor, and different blowing ranges are provided for different angle conditions.
The auxiliary blowing devices are provided with a plurality of auxiliary blowing devices, the opening and the closing of the auxiliary blowing devices are independently controlled through different activation positions, and the blowing conditions of the auxiliary blowing devices are controlled through the activation positions, so that the corresponding auxiliary blowing devices are controlled to be started.
Step 705: based on the blowing height, the blowing angle and the activation position, the auxiliary blowing device preset on the blowing device is indicated to adjust the height, the angle and the position, and blowing force is used for indicating the corresponding auxiliary blowing device to blow so as to form the umbrella-shaped air curtain.
The auxiliary air blowing device on the air blowing device is controlled to adjust the height, the angle and the position based on the air blowing height, the air blowing angle and the activation position, and the corresponding auxiliary air blowing device is controlled to blow air with air blowing force so as to form an umbrella-shaped air curtain, so that the splashing of grease is reduced.
Based on the same inventive concept, an embodiment of the present application provides an automatic oiling system for a switch, including:
the acquisition module is used for acquiring maintenance time, field time, weather state information, maintenance point images, grease quality parameters, grease quantity, grease temperature, grease increment, future weather information, selected temperature values, last grease quality parameters, current grease quality parameters, pipeline temperature values, blowing time, falling trigger information, depth detection values and coordinate points;
the storage is used for storing a program of the automatic switch oiling method;
and the processor is used for loading and executing programs in the memory, and realizing the automatic switch oiling method.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The embodiment of the application provides a computer readable storage medium which stores a computer program capable of being loaded by a processor and executing a turnout automatic oiling method.
The computer storage medium includes, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Based on the same inventive concept, the embodiment of the application provides an intelligent terminal, which comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute a turnout automatic oiling method.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application, as any feature disclosed in this specification (including abstract and drawings), unless otherwise specifically stated, may be replaced by alternative features serving the same, equivalent or similar purpose. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

Claims (9)

1. An automatic oiling method for a turnout, which is characterized by comprising the following steps:
acquiring maintenance time, field time and weather state information of a current maintenance point;
determining a correction time according to the weather state information;
updating the maintenance time based on the correction time;
according to the comparison relation between the updated maintenance time and the field time, a preset oiling device is indicated to carry out oiling at a maintenance point;
the oiling device is used for resetting the maintenance time after oiling and maintaining at the maintenance point;
before the maintenance point is oiled by the oiling device, the maintenance point is cleaned, and the cleaning method comprises the following steps:
acquiring a current maintenance point image of a maintenance point;
determining a maintenance position and maintenance characteristics according to a comparison relation between the maintenance point image and preset cleaning characteristics;
determining air blowing parameters based on the maintenance characteristics, and blowing air to the maintenance position according to the air blowing parameters by indicating a preset air blowing device;
and after the blowing is finished, the oiling device is instructed to reach a maintenance position for oiling.
2. The automatic oiling method for a switch as set forth in claim 1, wherein after the air blowing device blows air to the maintenance position, the control method for the air blowing device includes:
acquiring grease quality parameters and grease quantity based on the maintenance position;
according to the comparison relation between the quantity of the grease and the preset reference quantity of the grease, the preset suction device is indicated to suck and open and close the grease;
based on the state of sucking the grease by the sucking device, according to the comparison relation between the grease quality parameter and the preset reference grease quality parameter, the grease in the sucking device is indicated to enter a preset filter box or a preset waste box.
3. The automatic oiling method for a turnout according to claim 1, wherein the oiling method for the oiling device comprises the steps of:
after the air blowing device blows air to the maintenance position, acquiring the temperature of grease in a preset oil storage tank;
determining an oil feeding temperature and an oil feeding rate according to a comparison relation between the oil temperature and a preset oil feeding temperature;
indicating the temperature of the oil storage tank according to the oil feeding temperature and supplying oil to the air blowing device;
blowing and synchronously blowing grease into a maintenance position according to the oil feeding rate by an instruction blowing device;
when the grease blows to the maintenance position, acquiring the grease increment of the maintenance position;
and determining the opening and closing of the air blowing device and the oil storage tank according to the comparison relation between the oil increment and the preset reference oil quantity.
4. A method of automatically filling a switch as claimed in claim 3, wherein the method of selecting the date when filling the filling means comprises:
determining oiling time according to the maintenance time and the site time;
acquiring future weather information in the oiling time according to the oiling time;
the weather temperature values corresponding to the future weather information are arranged in reverse order and displayed, and the selected temperature value is obtained;
determining an adjustment temperature value according to a comparison relationship between the selected temperature value and the adjustment temperature value;
and according to the temperature value, indicating the temperature of a channel on the blowing device.
5. The automatic oiling method for turnout according to claim 2, wherein after the grease in the suction device enters the filter box or the waste box, the cleaning method for the suction device comprises the following steps:
acquiring the quality parameters of the last time oil and the quality parameters of the current time oil;
determining a replacement state according to the comparison relation between the last grease quality parameter and the reference grease quality parameter;
based on the replacement state, determining a cleaning state or a use state according to a comparison relation between the current grease quality parameter and the reference grease quality parameter;
based on the use state, indicating grease in the suction device to enter the filter box;
based on the cleaning state, the channel in the suction device is instructed to be heated at a preset heating temperature, and a pipeline temperature value of the channel in the suction device is obtained;
determining the heating state of a channel in the suction device according to the comparison relation between the pipeline temperature value and the preset lubrication temperature value, indicating the blowing device to blow out to a preset storage box along the channel, and acquiring the current blowing time;
based on a comparison relation between the blowing time and a preset reference time, the preset cleaning plug is indicated to be placed in a channel in the suction device, the blowing device is indicated to blow the cleaning plug into the storage box along the channel, and the falling trigger information is synchronously acquired;
and updating the last grease quality parameter and the current grease quality parameter according to the falling trigger information.
6. The automatic oiling method for a turnout according to claim 1, wherein when the oiling device is used for oiling at a maintenance point, the splashing prevention method for the grease comprises the following steps:
acquiring a depth detection value of the maintenance point and a coordinate point corresponding to the depth detection value;
based on a comparison relation between the depth detection value and a preset reference depth value, corresponding coordinate points are obtained in a screening sequence;
determining oiling boundary information according to the coordinate points obtained by screening;
determining blowing coordinates and blowing force according to the oiling boundary information;
determining a blowing height, a blowing angle and an activation position based on the blowing coordinates;
based on the blowing height, the blowing angle and the activation position, the auxiliary blowing device preset on the blowing device is indicated to adjust the height, the angle and the position, and blowing force is used for indicating the corresponding auxiliary blowing device to blow so as to form the umbrella-shaped air curtain.
7. An automatic oiling system for a switch, comprising:
the acquisition module is used for acquiring maintenance time, field time, weather state information, maintenance point images, grease quality parameters, grease quantity, grease temperature, grease increment, future weather information, selected temperature values, last grease quality parameters, current grease quality parameters, pipeline temperature values, blowing time, falling trigger information, depth detection values and coordinate points;
a memory for storing a program of the switch automatic oiling method according to any one of claims 1 to 6;
a processor, a program in a memory capable of being loaded and executed by the processor and implementing the switch automatic oiling method according to any one of claims 1 to 6.
8. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any of claims 1 to 6.
9. An intelligent terminal comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 6.
CN202310637883.6A 2023-05-30 2023-05-30 Automatic oiling method and system for turnout, storage medium and intelligent terminal Active CN116642122B (en)

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DE4405446A1 (en) * 1994-02-21 1995-08-31 Saxonia Systemtechnik Gmbh Automatic lubrication system for tram or railway points
US5842543A (en) * 1995-10-24 1998-12-01 Nabco Limited Lubricant supply apparatus for railroad turnout
CN105485508A (en) * 2016-01-18 2016-04-13 西安瑞信铁路设备有限公司 Automatic lubricating system for railway turnout
CN108533936A (en) * 2018-06-27 2018-09-14 新疆金风科技股份有限公司 Bearing automatic lubricating system and control method for wind power generating set
CN109108601A (en) * 2018-09-17 2019-01-01 北京好运达智创科技有限公司 Sleeper air blowing, oil dripping, lid lid automatic equipment
CN111156399A (en) * 2020-03-18 2020-05-15 陕西夸克自控科技有限公司 Oil dripping control method for external locking lubrication oil injection device and external locking lubrication oil injection device
CN210766202U (en) * 2019-09-03 2020-06-16 武汉奋翼科技有限公司 Novel automatic oiling system of external locking switch

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405446A1 (en) * 1994-02-21 1995-08-31 Saxonia Systemtechnik Gmbh Automatic lubrication system for tram or railway points
US5842543A (en) * 1995-10-24 1998-12-01 Nabco Limited Lubricant supply apparatus for railroad turnout
CN105485508A (en) * 2016-01-18 2016-04-13 西安瑞信铁路设备有限公司 Automatic lubricating system for railway turnout
CN108533936A (en) * 2018-06-27 2018-09-14 新疆金风科技股份有限公司 Bearing automatic lubricating system and control method for wind power generating set
CN109108601A (en) * 2018-09-17 2019-01-01 北京好运达智创科技有限公司 Sleeper air blowing, oil dripping, lid lid automatic equipment
CN210766202U (en) * 2019-09-03 2020-06-16 武汉奋翼科技有限公司 Novel automatic oiling system of external locking switch
CN111156399A (en) * 2020-03-18 2020-05-15 陕西夸克自控科技有限公司 Oil dripping control method for external locking lubrication oil injection device and external locking lubrication oil injection device

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