CN113034731B - Working method of intelligent management system for machine account of locomotive signal box - Google Patents
Working method of intelligent management system for machine account of locomotive signal box Download PDFInfo
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- CN113034731B CN113034731B CN202110314251.7A CN202110314251A CN113034731B CN 113034731 B CN113034731 B CN 113034731B CN 202110314251 A CN202110314251 A CN 202110314251A CN 113034731 B CN113034731 B CN 113034731B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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Abstract
The invention discloses a working method of an intelligent management system of a locomotive signal standing book. Each board card in the locomotive signal box is respectively provided with a memory; the recording board reads the information of the locomotive signal box and each board card; meanwhile, the recording board reads the basic information of the locomotive through the TAX box; meanwhile, the recording board reads locomotive attribution information through the DTU; combining the board card information, the basic information of the locomotive and the locomotive attribution information into a new record and transmitting the new record to the intelligent management system of the locomotive signal ledger; and the intelligent management system of the locomotive signal station account receives the new record and compares the new record with the original record stored in the intelligent management system of the locomotive signal station account, if the records are inconsistent, the new record is recorded to cover the original record, the station account change is completed, if the records are consistent, the new record is deleted, and if no record exists, the new record is registered. The invention reduces the error caused by manual intervention, and the locomotive board card is replaced in time.
Description
Technical Field
The invention belongs to the field of railway signals, and particularly relates to a working method of an intelligent management system for a machine tool signal box ledger.
Background
The field operation of the locomotive signal requires the account book management, the aim is to replace the locomotive signal in time when the service life of the locomotive signal expires, and the account book mainly records the information (the type and the number of the locomotive) of one locomotive and the information (the production date) of the locomotive signal. At present, the management and recording of the standing book are mainly manually operated, when a locomotive signal fails or the service life of the locomotive signal needs to be changed, a worker can open the existing standing book management system (usually an excel table), search one by one, find a corresponding record and record the production date of the changed locomotive signal into the standing book. The prior ledger management system has the following defects:
the management of the current machine account is equipment for managing the section of the locomotive to which the machine account belongs, when locomotive signals of the locomotive to which the machine account belongs break down in other sections and need to be replaced, working personnel cannot communicate in time to cause untimely recording and even forget the recording condition.
Carelessness of the staff leads to a wrong recording situation.
The existing account book only records the production date of locomotive signals, but does not record the production date of each board card. If a certain board card is replaced midway, when the service life of a locomotive signal is due and needs to be replaced, the existing ledger management mechanism can wholly scrap the locomotive signal, and the board card which is actually replaced midway can be continuously used. This lack of detail in the recording can result in wasted resources.
The existing standing book management method has the problems of untimely recording, forgetting recording, wrong recording and unrefined recording, which may cause that a worker cannot know in time when the service life of a locomotive signal is due, so that the locomotive signal with an overdue use period of the locomotive brings driving hidden trouble.
Disclosure of Invention
The invention provides a working method of an intelligent management system of a locomotive signal box machine account, which is used for solving the problems. The invention is realized by the following technical scheme:
in a first aspect, a working method of an intelligent management system for a machine tool signal box machine account comprises the following steps:
step 1: acquiring production information recorded by a recording board in a locomotive signal box and attribute information of a locomotive, wherein the production information is the production information of the locomotive signal box and each board card;
step 2: comparing the information acquired in the step 1 as a new record with the currently stored original record, if the records are inconsistent, performing the step 3, if the records are consistent, performing the step 4, and if no record exists, performing the step 5;
and step 3: the new record covers the original record to complete the change of the standing book;
and 4, step 4: deleting the new record;
and 5: and registering a new record.
Further, the production information in step 1 includes a production date.
Further, each board card in the cab signal box in the step 1 is respectively provided with a memory, and each memory records the production date of the corresponding board card; and the recording board acquires the production date of each board card through the memory corresponding to each board card.
Further, the locomotive signal box comprises a bottom plate; the recording board obtains the production date of the cab signal box from the memory of the bottom plate.
Further, the attribute information of the locomotive in the step 1 comprises the type and the number of the locomotive; the recording board obtains the type and the number of the locomotive through the TAX box.
Further, step 1 further comprises: acquiring attribute information recorded by a recording board in a locomotive signal box, wherein the attribute information of the locomotive further comprises a home location of the locomotive; the recording board obtains the home location of the locomotive through the DTU.
Further, the step 1 of comparing the information obtained as the new record with the currently stored original record specifically includes that the same locomotive matched with the new record in the standing book system is searched for through the attribute information of the locomotive, and then the received new record is compared with the locomotive signal and the board card production information recorded in the standing book system.
Further, after step 3, the method further comprises a priority assignment step: when the fact that the production date of a certain board card in the original record changes is determined through comparison, the production date of the board card in the original record is different from the production dates of other board cards in the original record, an absolute value is taken, the board card with the absolute value smaller than 30 is extracted as a candidate board card, and the candidate board card is assigned with a priority, wherein the smaller the absolute value is, the higher the priority is; the board cards with the absolute values larger than or equal to 30 are set with priorities according to the production date of the locomotive signal boxes, wherein the higher the priority is, the higher the priority is when the new record is compared with the original record next time, the higher the priority is compared with the corresponding board cards.
Further, the priority assignment step specifically includes, if the production dates of the plurality of boards in one record are changed by comparison, selecting one board from the plurality of changed boards for assigning the priority, and specifically selecting the boards according to the following sequence: locomotive signal case, mainboard I, mainboard II, recording board, power panel I, power panel II, connecting plate and bottom plate.
In a first aspect, a locomotive signal ledger intelligent management system is used for executing the locomotive information processing method of the first aspect.
The invention has the beneficial effects that:
the invention has timely and accurate recording, and can automatically collect and record the data without error recording or forgetting; reliability of ledger management is improved.
The invention saves the operation of searching record modification of the staff and reduces the workload of searching records by the staff.
The invention can accurately record the information of each board card in detail and avoid resource waste caused by replacement in advance.
Drawings
FIG. 1 is a schematic flow diagram of the process of the present invention.
FIG. 2 is a schematic diagram of a cab signal and various boards of the present invention.
Fig. 3 is a schematic diagram of classification of the railway bureau and the electric service segment in embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A working method of an intelligent management system for a locomotive signal standing book comprises the following steps:
step 1: acquiring production information recorded by a recording board in a locomotive signal box and attribute information of a locomotive, wherein the production information is the production information of the locomotive signal box and each board card; the acquisition can be achieved through DTU, U disk dump or direct dump;
step 2: comparing the information acquired in the step 1 as a new record with the currently stored original record, if the records are inconsistent, performing the step 3, if the records are consistent, performing the step 4, and if no record exists, performing the step 5;
and step 3: the new record covers the original record to complete the change of the standing book;
and 4, step 4: deleting the new record;
and 5: and registering a new record.
Further, the production information in step 1 includes a production date.
Further, each board card in the cab signal box in the step 1 is respectively provided with a memory, and each memory records the production date of the corresponding board card; and the recording board acquires the production date of each board card through the memory corresponding to each board card.
Further, step 1 specifically includes that the board cards in the locomotive signal box are all inserted into the bottom plate, and the board cards are connected with the board cards through the bottom plate.
The locomotive signal is composed of 7 board cards which are respectively a mainboard A, a mainboard B, a power board I, a power board II, a connecting board, a recording board and a bottom board. Each board card is provided with a storage device for recording the production date of the board card, and the storage device of the bottom board records the production date of the cab signal besides the production date of the own board card. The production date of each board card is burned into the storage device when the board card is produced. The board card is connected with the board card through a bottom plate, for example, the power supply board I supplies power to the connecting plate, the mainboard I and the recording board through the bottom plate, and the power supply board II supplies power to the recording board and the mainboard II through the bottom plate.
Further, the memory of step 1 is EEPROM, NANDFLASH, NORFLASH, SPIFLASH or a chip with a recording function.
Further, step 1 further comprises: acquiring attribute information recorded by a recording board in a locomotive signal box, wherein the attribute information of the locomotive comprises the type and the number of the locomotive; the recording board obtains the type and the number of the locomotive through the TAX box.
Further, the attribute information of the locomotive in the step 1 also comprises the attribution of the locomotive; the recording board obtains the home location of the locomotive through the DTU.
Further, step 2 is specifically that the recording board in the cab signal box respectively reads the production dates of the mainboard I, the mainboard II, the power board I, the power board II and the connecting board and the production date of the cab signal box through the bottom board.
Further, the basic information of the locomotive in step 3 is the type and the number of the locomotive.
Further, in the step 5, the comparison between the new record received by the intelligent management system of the locomotive signal account and the original record stored in the intelligent management system of the locomotive signal account is specifically that firstly, the same locomotive matched with the new record in the intelligent management system of the locomotive signal account is searched for through the type and the number of the locomotive, and the locomotive signal and the production date of each board card of the new record and the original record in the intelligent management system of the locomotive signal account are compared.
First, the ledger records according to the attribution, for example, 18 stations in the whole road, on average 4 electric service sections in one road station, and one electric service section record manages 1 ledger. Namely, the intelligent standing book management system totally manages 18 × 4 ═ 72 standing books.
Assuming 36000 locomotives all the way, then on average one office 2000 locomotives and on average 500 locomotives in one electric service segment, then on average 500 records are in one ledger. After the standing book intelligent management system acquires the latest message, the attribution (office, section) information in the record is extracted, a specific standing book is found according to the attribution information, then the original record is found under the standing book, and the average searching time is 9+2+ 250-261 times. The algorithm provided by the invention is further optimized on the basis that each record in each standing book is provided with the priority, and the higher the priority is, the priority is higher, the priority is higher, the priority is higher, the priority is higher, the priority is, the priority is higher, the priority is the priority. The priority of each record is automatically and dynamically set.
When the standing book is changed, namely a new record covers an original record, the fact that the production date of a specific board card of the original record is changed (namely the board card is replaced) is known through comparison, the production date of the board card of the original record is different from the production dates of the board cards corresponding to other records in the standing book, an absolute value is taken, a record with the absolute value smaller than 30 is extracted, and the smaller the absolute value is, the higher the priority is; setting the priority of the record with the absolute value greater than or equal to 30 according to the production date of the cab signal box; the earlier the production date, the higher the priority.
Further, after step 3, the method further comprises a priority assignment step: when the fact that the production date of a certain board card in the original record changes is determined through comparison, the production date of the board card in the original record is different from the production dates of other board cards in the original record, an absolute value is taken, the board card with the absolute value smaller than 30 is extracted as a candidate board card, and the candidate board card is assigned with a priority, wherein the smaller the absolute value is, the higher the priority is; the board cards with the absolute values larger than or equal to 30 are set with priorities according to the production date of the locomotive signal boxes, wherein the higher the priority is, the higher the priority is when the new record is compared with the original record next time, the higher the priority is compared with the corresponding board cards.
Further, the priority assignment step specifically includes, if the production dates of the plurality of boards in one record are changed by comparison, selecting one board from the plurality of changed boards for assigning the priority, and specifically selecting the boards according to the following sequence: locomotive signal case, mainboard I, mainboard II, recording board, power panel I, power panel II, connecting plate and bottom plate.
After the change of the standing book is carried out, the priority of each board card is adjusted according to the change result, and reference is further made for the next comparison. For example, the priority of the mainboard is high through adjustment of power panel change, and the mainboard can be preferentially compared in the next comparison.
The production of the board cards is usually matched or produced in batches, if the power supply board is broken, the power supply board is changed, the motherboards in batches with similar production dates can be broken immediately, the priority of the motherboards can be further improved, and the motherboards are preferentially compared in the next comparison, so that the comparison times can be reduced.
If a mainboard I and a mainboard II are replaced by one locomotive, the machine account is changed, the production date of the original recorder mainboard 1 is different from the production dates of other mainboards I in the machine account, an absolute value is taken, a record with the value less than 30 is extracted, the smaller the value is, the higher the priority is, the lower the priority is, the rest records are sorted according to the production date of the locomotive signal, and the earlier the production date is, the higher the priority is. The average number of search times is optimized to 140 times by the algorithm. The average number of lookups is reduced by 121. For example: the method comprises the following steps that a mainboard 1 and a mainboard 2 of one locomotive are replaced, a machine account is changed, the production date of the mainboard 1 of an original recorder is different from the production dates of other mainboards 1 in the machine account, an absolute value is obtained, a record with the value smaller than 30 is extracted, the priority is higher when the value is smaller, the rest records are sorted according to the production date of locomotive signals, and the priority is higher when the production date is earlier.
Specifically, as an example, based on the above, the standing book recorded by the cab signaling standing book management system can be shown in the following table:
table I, one recorded machine account in locomotive signal machine account management system
It should be noted that the present application also includes other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present application without departing from the spirit and the substance of the present application, but these corresponding changes and modifications should fall within the scope of the appended claims of the present application.
Claims (9)
1. A working method of an intelligent management system for a machine tool signal box machine account is characterized by comprising the following steps:
step 1: acquiring production information recorded by a recording board in a locomotive signal box, wherein the production information is the production information of the locomotive signal box and each board card;
step 2: comparing the information acquired in the step 1 as a new record with the currently stored original record, if the records are inconsistent, performing the step 3, if the records are consistent, performing the step 4, and if no record exists, performing the step 5;
and step 3: the new record covers the original record to complete the change of the standing book;
and 4, step 4: deleting the new record;
and 5: registering a new record;
after step 3, the method further comprises a priority assignment step: when the fact that the production date of a certain board card in the original record changes is determined through comparison, the production date of the board card in the original record is different from the production dates of other board cards in the original record, an absolute value is taken, the board card with the absolute value smaller than 30 is extracted as a candidate board card, and the candidate board card is assigned with a priority, wherein the smaller the absolute value is, the higher the priority is; the board cards with the absolute values larger than or equal to 30 are set with priorities according to the production date of the locomotive signal boxes, wherein the higher the priority is, the higher the priority is when the new record is compared with the original record next time, the higher the priority is compared with the corresponding board cards.
2. The operating method of the intelligent management system for the machine tool signal box ledger of claim 1 is characterized in that the production information in step 1 comprises production date.
3. The method for operating the intelligent management system of the machine room ledger of the locomotive signal box according to the claim 2 is characterized in that each board card in the locomotive signal box in the step 1 is respectively provided with a memory, and each memory records the production date of the corresponding board card; and the recording board acquires the production date of each board card through the memory corresponding to each board card.
4. The method of claim 3, wherein the cab signal box comprises a bottom plate; the recording board obtains the production date of the cab signal box from the memory of the bottom plate.
5. The working method of the intelligent management system for the machine tool signal box ledger of claim 1 is characterized in that the step 1 further comprises the following steps: acquiring attribute information recorded by a recording board in a locomotive signal box, wherein the attribute information of the locomotive comprises the type and the number of the locomotive; the recording board obtains the type and the number of the locomotive through the TAX box.
6. The operating method of the intelligent management system for the machine room ledger of the locomotive signal box of claim 5 is characterized in that the attribute information of the locomotive of the step 1 further includes the attribution of the locomotive; the recording board obtains the home location of the locomotive through the DTU.
7. The operating method of the intelligent management system for the machine account of the locomotive signal box as claimed in claim 5, wherein the information obtained in step 1 is compared with the currently stored original record as a new record, specifically, the same matched locomotive in the machine account system is first found through the attribute information of the locomotive, and then the received new record is compared with the locomotive signal and the production information of each board card recorded in the machine account.
8. The operating method of the intelligent management system for the machine-vehicle signal box ledger of claim 1 is characterized in that the priority assignment step is specifically to select one board card from a plurality of changed board cards for assigning the priority if the production dates of the plurality of board cards in one record are changed by comparison, and the priority assignment step is specifically selected according to the following sequence: locomotive signal case, mainboard I, mainboard II, recording board, power panel I, power panel II, connecting plate and bottom plate.
9. An intelligent management system for machine tool signal box machine accounts, characterized by being used for executing the method of claims 1-8.
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