CN110413970B - Embedded training planning data loading method - Google Patents
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- CN110413970B CN110413970B CN201910647271.9A CN201910647271A CN110413970B CN 110413970 B CN110413970 B CN 110413970B CN 201910647271 A CN201910647271 A CN 201910647271A CN 110413970 B CN110413970 B CN 110413970B
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- 238000011068 loading method Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 6
- 230000004044 response Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides an embedded training planning data loading method, which is characterized in that a general PC (personal computer) is connected with an embedded training computer through an Ethernet, and the analyzed planning data is uploaded to the embedded training computer by loading software and is written into a data card in a partition mode according to different data types. The method has the advantages of simplicity in editing planning data, high loading speed, convenience in data reading and the like.
Description
Technical Field
The invention belongs to the technical field of avionics, and designs an embedded training planning data loading method.
Background
Military training has been the basic means of improving combat power, and trained pilots are one of the determining factors in winning war victory. The traditional training method is mainly carried out by depending on flight simulators of various airplanes, the simulators are generally installed on the ground, the training place is fixed, the size is large, and meanwhile, the complex environment and the tension atmosphere of pilots in the high-altitude combat are also lacked. Along with the rapid development and the continuous increase of the types of the military aircraft technology, the traditional training method has the defects that the training cost is continuously increased, so that the onboard embedded training system with the combination of universality, small volume, virtual simulation and real flight is generated.
The embedded training is essentially to embed or add the system into the combat system on the premise of not changing the normal combat performance of the system such as the aircraft radar, the weapon and the like. By loading training planning data to simulate various training tasks, functions such as radar alarming and fire control can be realized, and the pilot can be comprehensively trained in real flight and virtual simulation. The core equipment of the embedded training system is an embedded training computer, which mainly realizes the scheduling of training tasks and the simulation of virtual environments, equipment and the like.
The training planning data is mainly the presetting of parameters of simulation environment, scene, target, weapon, equipment and the like, and is used for simulating the characteristics of the environment, the equipment and the like in virtual simulation training. Mainly comprises the following steps:
a) Training scene environment setting: presetting a training area, a threat area, geographic altitude data, meteorological information and the like;
b) Virtual target parameter setting: presetting the number of targets, the movement speed, the movement track and the like;
c) Virtual radar parameter setting: the method comprises the following steps of presetting radar types, scanning ranges, scanning modes and the like;
d) Virtual weapon parameter setting: presets of weapon type, number, list of hanging points, etc.;
e) Virtual bait bullet parameter setting: presetting types, quantity, throwing sequence and the like of bait bullets;
f) Training event list setting: the target appears the preset of conditions, events, positions and other events.
The existing training planning data loading method generally has the defects of complicated data editing, low loading speed, inconvenient data reading and the like.
Disclosure of Invention
The invention aims to: the invention provides an embedded training planning data loading method, which aims to enable planning data to be edited simply, load fast and read conveniently.
The technical scheme is as follows: the embedded training planning data loading method includes connecting the universal PC with the embedded training computer via Ethernet, uploading the analyzed planning data to the embedded training computer via loading software, and writing the planning data into the data card in different data types.
Preferably, the generating method of the planning data is as follows: and editing and changing are carried out by adopting an Excel file, each type of data occupies a workbook, and each type of data is stored according to fixed column formats such as serial numbers, data formats, data descriptions and the like.
Preferably, the analysis working process of the planning data is as follows: the loading software reads in an Excel file, reads the data type identifier of each worksheet, packages each worksheet into a binary data file through judging the identifier and the data format, and waits for uploading; the loading software selects all data or a certain number to be uploaded, and sends an uploading command through the Ethernet to wait for the response of the embedded training computer.
Preferably, the storing working process of the planning data is as follows: after receiving the uploading command, the embedded training computer receives planning data sent by the loading software, reads and judges the data type identifier, writes the planning data into effective data blocks in the data card according to different partitions, and writes the addresses and the data length of the effective data blocks into the nonvolatile FLASH.
Preferably, the reading work of the planning data is as follows: when the embedded training computer reads planning data, firstly, the effective data address and the data length of the data in the data card in the nonvolatile FLASH are read according to the required data type, and then the planning data in the data card is searched and read through the effective address and the length.
The beneficial effects are that: the planning data is in an Excel format, is operated on a general PC, is flexible and convenient to store and edit, does not need special editing software, can purely read and edit the planning data on the premise of not needing to know the functional characteristics of the embedded training system, and can be universally used for various embedded training systems; the loading software analyzes the Excel format file, and can selectively upload and update one or more planning data according to the actual training requirement; when the planning data is stored in the data storage card, carrying out partition storage according to different data types, and simultaneously writing an effective storage address and a data length in the nonvolatile FLASH when the data is stored; when the onboard equipment reads planning data, the required planning data can be rapidly positioned and read through the data address and the length in the nonvolatile FLASH.
Drawings
FIG. 1 is a cross-linking block diagram of an embedded training program data loading method of the present invention.
FIG. 2 is a schematic block diagram of a system for loading software in accordance with the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawing figures:
the method for loading the embedded training planning data comprises the steps of connecting a general PC (personal computer) with an embedded training computer through an Ethernet, uploading the analyzed planning data to the embedded training computer by loading software, and writing the planning data into a data card in a partition mode according to different data types, wherein the data card is shown in figure 1.
The generation method of the planning data comprises the following steps: and editing and changing are carried out by adopting an Excel file, each type of data occupies a workbook, and each type of data is stored according to fixed column formats such as serial numbers, data formats, data descriptions and the like.
The analysis working process of the planning data comprises the following steps: the loading software reads in an Excel file, reads the data type identifier of each worksheet, packages each worksheet into a binary data file through judging the identifier and the data format, and waits for uploading; the loading software selects all data or a certain number to be uploaded, and sends an uploading command through the Ethernet to wait for the response of the embedded training computer.
The storage working process of the planning data is as follows: after receiving the uploading command, the embedded training computer receives planning data sent by the loading software, reads and judges the data type identifier, writes the planning data into effective data blocks in the data card according to different partitions, and writes the addresses and the data length of the effective data blocks into the nonvolatile FLASH.
The read work of the planning data is as follows: when the embedded training computer reads planning data, firstly, the effective data address and the data length of the data in the data card in the nonvolatile FLASH are read according to the required data type, and then the planning data in the data card is searched and read through the effective address and the length.
The invention adopts the flight task training computer based on the AFDX bus network to realize high-speed stable data exchange with the embedded training system and the flight avionics system, improves the resource utilization rate of the flight task training computer, ensures the timeliness and stability of the task, and is beneficial to system expansion, and the invention is characterized in that:
a) The planning data is stored in an Excel format, and is easy to read, change, edit and manage;
b) The data uploading is flexible and selectable, and one or more planning data can be updated according to the need;
c) The 100M Ethernet is used for uploading data, so that the data transmission is stable and quick;
d) The planning data are stored in the memory data card according to different types, so that the onboard equipment can conveniently inquire and read the planning data.
Claims (1)
1. The embedded training planning data loading method is characterized by comprising the following steps of: connecting the universal PC with the embedded training computer through the Ethernet, and uploading the parsed planning data to the embedded training computer by the loading software;
The generation method of the planning data comprises the following steps: editing and changing are carried out by adopting an Excel file, each type of data occupies a workbook, and each type of data is stored according to fixed column formats such as serial numbers, data formats, data descriptions and the like;
The analysis working process of the planning data comprises the following steps: the loading software reads in an Excel file, reads the data type identifier of each worksheet, packages each worksheet into a binary data file through judging the identifier and the data format, and waits for uploading; the loading software selects all data or a certain number to be uploaded, and sends an uploading command through the Ethernet to wait for the response of the embedded training computer;
The storage working process of the planning data is as follows: after receiving the uploading command, the embedded training computer receives planning data sent by the loading software, reads and judges the data type identifier, writes the planning data into effective data blocks in the data card according to different partitions, and writes the addresses and the data length of the effective data blocks into the nonvolatile FLASH;
The reading working process of the planning data comprises the following steps: when the embedded training computer reads planning data, firstly, the effective data address and the data length of the data in the data card in the nonvolatile FLASH are read according to the required data type, and then the planning data in the data card is searched and read through the effective address and the length.
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| CN201910647271.9A CN110413970B (en) | 2019-07-17 | 2019-07-17 | Embedded training planning data loading method |
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| CN110413970B true CN110413970B (en) | 2024-07-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109388439A (en) * | 2018-09-11 | 2019-02-26 | 陕西千山航空电子有限责任公司 | A kind of planning of general data and task loading method |
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| CA2636010A1 (en) * | 2006-01-17 | 2007-07-17 | Baker Hughes Inc | System and method for remote data acquisition and distribution |
| CN101882108A (en) * | 2010-06-30 | 2010-11-10 | 三一重机有限公司 | Embedded software automatic test system and method thereof |
| CN104063519B (en) * | 2014-07-16 | 2017-04-26 | 国家电网公司 | BPA power grid data analyzing and managing method and system based on EXCEL |
| CN104978882A (en) * | 2015-07-23 | 2015-10-14 | 江西洪都航空工业集团有限责任公司 | Trainer embedded training system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109388439A (en) * | 2018-09-11 | 2019-02-26 | 陕西千山航空电子有限责任公司 | A kind of planning of general data and task loading method |
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