CN115015671A - Trinity LKJ data automatic verification method - Google Patents

Abstract

The invention relates to the technical field of train data automation, in particular to a three-in-one automatic LKJ data checking method, which comprises the following steps: the method comprises the following steps of automatic identification and automatic verification of LKJ data, and further comprises industrial equipment for operating an automatic LKJ data verification method, wherein the automatic identification of the LKJ data transfer device comprises the following steps: inserting an LKJ data unloading device or an IC card into an external interface of the corresponding industrial equipment; after the LKJ data transfer device is accessed to the industrial equipment, the system automatically installs an equipment driver and distributes disk symbols, and by combining a Windows system, the system can accurately obtain the equipment access time and an access interface by using a Windows message mechanism and WMI object information; the method solves the problems that in the prior art, line facility data are frequently changed due to line construction, and huge risks and pressure are brought to safety production of LKJ data reloading operation.

Description

Trinity LKJ data automatic verification method

Technical Field

The invention belongs to the technical field of train data automation, and particularly relates to a three-in-one automatic LKJ data verification method.

Background

At present, professional and integrated tooling equipment is not available in the LKJ data verification aspect in China. The LKJ data filling and checking process comprises the following steps: and (4) compiling and revising LKJ data by the railway bureau electric service detection, and performing control and verification work by a data manager in the vehicle-mounted equipment workshop. After the downloaded data is written in the LKJ reloading equipment, data management personnel check data modification basis, modification reason, file byte number, version number, check password, description and range of changed data and the like one by one, then paste the identification, and perform subpackaging by using a special storage tool. And (4) filling an LKJ data reloading equipment handover table and getting the LKJ data reloading equipment by data reloading workers in the work area.

Therefore, the LKJ data filling and verification still needs to be checked in a manual checking and verifying mode through LKJ data filling software installed in a computer in the steps of issuing, operating, verifying, issuing and receiving of an LKJ data filling plan, and systematic and professional technical card control means are not formed, and professional equipment is not used for checking and inquiring data in the reloading equipment.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a three-in-one automatic LKJ data checking method, which solves the problems that in the prior art, line facility data frequently change due to line construction, and huge risks and pressure are brought to safety production of LKJ data reloading operation.

The technical scheme is that the three-in-one automatic LKJ data checking method comprises the following steps: the LKJ data transfer and storage device is used for automatic identification and automatic verification of LKJ data, and the industrial equipment for operating the LKJ data automatic verification method is further included.

Preferably, the LKJ data dump automatically identifying includes:

s1, inserting the LKJ data transfer and storage device or the IC card into an external interface of the corresponding industrial equipment;

s2, after the LKJ data transfer storage device is accessed to the industrial equipment, the system automatically installs the equipment driver and distributes the drive letter, and by combining the Windows system, the Windows message mechanism and the WMI object information are used, so that the equipment access time and the access interface can be accurately obtained;

s3, inserting an interface into the LKJ data transfer device, acquiring Windows information by the system, attaching an industrial equipment drive letter to the information content, inquiring and retrieving the WMI object, acquiring the characteristic value and port information of the hub connected with all the transfer devices, matching the characteristic value and port information with the configuration parameters, and acquiring the condition that the interface is connected with the industrial equipment and the drive letter.

Preferably, the LKJ data automatic verification includes:

s1, writing LKJ data into the reloading equipment, writing reloading information into the equipment, and pasting a task label;

s2, writing the equipment information and the reloading data information into the two-dimensional code of the equipment label by adopting a public two-dimensional code algorithm, wherein the data information generates an MD5 check code which is convenient to write into the two-dimensional code;

s3, checking workshop data of the vehicle-mounted equipment, inserting the equipment into the system, automatically identifying the equipment type and the equipment access interface by the system, sending a command to the label scanner through a serial port, and acquiring two-dimension code information on the label; storing information in the reading device: compared with the current task information and the data information in the equipment (generating MD5 check codes), the equipment information, the task version and the data information (generating MD5 check codes) are completely consistent, the check is passed, and otherwise, the check is not passed.

S5, when the work area data is verified, the equipment is inserted into the system, the system automatically identifies the equipment type and the equipment access interface, and sends a command to the label scanner through the serial port to acquire two-dimension code information on the label; the two-dimensional code label information comprises equipment information, task version information and data information (MD 5 check code); storing information in the reading device: device information, task version, data information (generating MD5 check code), and compared with data information (generating MD5 check code) in the device in three ways, the contents are compared as follows: and comparing the three-party data information MD5 code and the label with the information equipment information and the task version in the equipment, and passing the verification, otherwise, failing to pass the verification.

Preferably, the industrial equipment comprises an industrial all-in-one machine, a high-definition camera, a read-write interface, a two-dimensional code scanner, a label printer and a USB interface.

The invention has the advantages that the automation degree is high, the reloading equipment is accessed into the system for automatically identifying the equipment and reading the label information, when workers check the data, the reloading information, the label information and the data information in the equipment are automatically compared, and the check result is displayed;

the security is high, provides the automatic check-up function, has guaranteed the label, and the information of reloading, the uniformity of data in the equipment has avoided the mistake of original reloading operation to take the mistake problem of trading.

Drawings

Fig. 1 is a flow chart of the automatic identification of the LKJ data transfer memory of the present invention;

fig. 2 is a flow chart of the automatic verification of LKJ data of the present invention;

fig. 3 is a block diagram of the apparatus of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings.

The first embodiment is as follows: referring to the attached drawings in the specification, a method for three-in-one automatic LKJ data verification comprises the following steps: the method comprises the steps of automatic LKJ data unloading device identification and automatic LKJ data verification and further comprises industrial equipment for operating an LKJ data automatic verification method. The automatic LKJ data unloading device identification comprises the following steps: s1, inserting the LKJ data transfer and storage device or the IC card into an external interface of the corresponding industrial equipment; and S2, after the LKJ data transfer memory is accessed to the industrial equipment, the system automatically installs equipment drive and distributes the drive, and in order to ensure that an equipment interface can correctly correspond to the equipment in the data casting and verification process, the used equipment and the access interface need to be identified. By combining a Windows system and using a Windows message mechanism and WMI object information, the access time and the access interface of the equipment can be accurately obtained; s3, inserting an interface into the LKJ data transfer memory, acquiring Windows information by the system, attaching equipment drive symbols to the information content, inquiring and retrieving WMI objects, acquiring characteristic values and port information of hubs connected with all the transfer memories, matching the characteristic values and the port information with configuration parameters, and acquiring the condition of accessing the interface to the industrial equipment and the drive symbols. The LKJ data is checked by adopting a three-in-one checking mode to ensure the accuracy of data reloading. Label information, the information of reloading, the information is identical in the equipment just can think that the data check passes, effectively avoids the problem that the operating personnel traded by mistake. The automatic LKJ data verification comprises the following steps: s1, writing LKJ data into the reloading equipment, and writing reloading information into the reloading equipment so as to guarantee data checking accuracy of workers in the work area. And sticking a task label; the equipment completes data casting, and a task label needs to be pasted, so that workers can effectively recognize used equipment information. The original equipment label is printed in a text mode, equipment information can be fed back correctly, when whether the label information is consistent with the equipment content or not is verified, the equipment information is read manually through equipment reading and writing software and then is compared with the label content, automation cannot be achieved, and manual verification errors are prone to occurring. S2, writing the equipment information and the reloading data information into the two-dimensional code of the equipment label by adopting a public two-dimensional code algorithm, wherein the data information generates an MD5 check code which is convenient to write into the two-dimensional code; however, due to the size limitation of the device label paper tape, data information cannot be written into the two-dimensional code. Therefore, the data information is generated into the MD5 check code and written into the two-dimensional code. S3, checking workshop data of the vehicle-mounted equipment, inserting the equipment into the system, automatically identifying the equipment type and the equipment access interface by the system, sending a command to the label scanner through a serial port, and acquiring two-dimension code information on the label; storing information in the reading device: compared with the current task information and the data information in the equipment (generating MD5 check codes), the equipment information, the task version and the data information (generating MD5 check codes) are completely consistent, the check is passed, and otherwise, the check is not passed. And S4, the data checking machine and the work area checking machine are not communicated with each other, and the work area checking machine does not have reloading information. When the work area data is checked, equipment is inserted into the system, the system automatically identifies the equipment type and the equipment access interface, and sends a command to the label scanner through the serial port to acquire two-dimension code information on the label; the two-dimensional code label information comprises equipment information, task version information and data information (MD 5 check code); storing information in the reading device: device information, task version, data information (generating MD5 check code), and compared with data information (generating MD5 check code) in the device in three ways, the contents are compared as follows: and comparing the three-party data information MD5 code and the label with the information equipment information and the task version in the equipment, and passing the verification, otherwise, failing to pass the verification.

The industrial equipment comprises an industrial all-in-one machine belonging to the prior art; high-definition camera: clear face images are provided for a face recognition system, and the safety of the system is guaranteed through the face recognition system; reading and writing interfaces: and reading and writing LKJ data transfer and storage device and IC card interface. The number of the special interfaces of the dump device is 6, the number of the special interfaces of the IC card is 6, and the convenience is brought to a user for one-time multi-equipment operation; two-dimensional code scanner: each equipment read-write interface is provided with one scanner (four scanners in total), and after the interface is inserted, the label information of the transfer memory/the IC card is automatically read. Whether the equipment label is consistent with the equipment data content or not can be accurately checked during equipment verification; a label printer: the label printer for printing the special two-dimensional code has the advantages that the label has the characteristics of high temperature resistance, moisture resistance, friction resistance and the like, and the label writing is clear and cannot fall off in the using process of equipment; USB: and the user can transfer data to the all-in-one machine conveniently.

The invention has high automation degree, the reloading equipment is accessed into the system automatic identification equipment and reads the label information, when the worker checks the data, the reloading information, the label information and the data information in the equipment are automatically compared, and the checking result is displayed; the security is high, provides the automatic check-up function, has guaranteed the label, and the information of reloading, the uniformity of data in the equipment has avoided the mistake of original reloading operation to take the mistake problem of trading.

The present invention has been described in detail with reference to the specific embodiments and examples, but these are not intended to limit the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.

Claims (4)

1. A three-in-one LKJ data automatic verification method is characterized by comprising the following steps: the LKJ data transfer and storage device is used for automatic identification and automatic verification of LKJ data, and the industrial equipment for operating the LKJ data automatic verification method is further included.

2. The method of claim 1, wherein the automatic LKJ data verification comprises:

s1, inserting the LKJ data transfer and storage device or the IC card into an external interface of the corresponding industrial equipment;

s2, after the LKJ data transfer storage device is accessed to the industrial equipment, the system automatically installs the equipment driver and distributes the drive letter, and by combining the Windows system, the Windows message mechanism and the WMI object information are used, so that the equipment access time and the access interface can be accurately obtained;

s3, inserting an interface into the LKJ data transfer device, acquiring Windows information by the system, attaching an industrial equipment drive letter to the information content, inquiring and retrieving the WMI object, acquiring the characteristic value and port information of the hub connected with all the transfer devices, matching the characteristic value and port information with the configuration parameters, and acquiring the condition that the interface is connected with the industrial equipment and the drive letter.

3. The method of claim 1, wherein the automatic LKJ data verification comprises:

s1, writing LKJ data into the reloading equipment, writing reloading information into the equipment, and pasting a task label;

s2, writing the equipment information and the reloading data information into the two-dimensional code of the equipment label by adopting a public two-dimensional code algorithm, wherein the data information generates an MD5 check code which is convenient to write into the two-dimensional code;

s3, checking workshop data of the vehicle-mounted equipment, inserting the equipment into the system, automatically identifying the equipment type and the equipment access interface by the system, sending a command to the label scanner through a serial port, and acquiring two-dimension code information on the label; storing information in the reading device: compared with the current task information and the data information in the equipment (generating MD5 check codes), the equipment information, the task version and the data information (generating MD5 check codes) are completely consistent, the check is passed, and otherwise, the check is not passed;

s5, when the work area data is verified, the equipment is inserted into the system, the system automatically identifies the equipment type and the equipment access interface, and sends a command to the label scanner through the serial port to acquire two-dimension code information on the label; the two-dimensional code label information comprises equipment information, task version information and data information (MD 5 check code); storing information in the reading device: device information, task version, data information (generating MD5 check code), and compared with data information (generating MD5 check code) in the device in three ways, the contents are compared as follows: and comparing the three-party data information MD5 code and the label with the information equipment information and the task version in the equipment, and passing the verification, otherwise, failing to pass the verification.

4. The method for automatically verifying LKJ data in a three-in-one mode as claimed in claim 1, wherein the industrial equipment comprises an industrial all-in-one machine, a high-definition camera, a read-write interface, a two-dimensional code scanner, a label printer and a USB interface.

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