CN110930670A - Data processing system for unmanned aerial vehicle surveying and mapping - Google Patents
Data processing system for unmanned aerial vehicle surveying and mapping Download PDFInfo
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- CN110930670A CN110930670A CN201910985801.0A CN201910985801A CN110930670A CN 110930670 A CN110930670 A CN 110930670A CN 201910985801 A CN201910985801 A CN 201910985801A CN 110930670 A CN110930670 A CN 110930670A
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
- H04W4/185—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals by embedding added-value information into content, e.g. geo-tagging
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Abstract
The utility model provides an unmanned aerial vehicle is data processing system for survey and drawing, includes information integration processing system, information integration processing system includes information acquisition module, information processing module, information standard conversion module, the standardized module of procedure, information communication management module, wireless data transmission terminal, information acquisition module is used for gathering a plurality of raw data of the communication interface of the different grade type at wireless data transmission terminal. The invention has the beneficial effects that: the wireless data pairing unit and the information integration processing system are adopted, and the data information collected by the unmanned aerial vehicle is transmitted to the ground remote control system on the wireless data receiving terminal by the wireless data transmission terminal, so that the information transmission between the data collected by the unmanned aerial vehicle and the ground remote control system is greatly facilitated, the unified management of the wireless data transmission terminal is realized, the remote parameter reading and remote parameter configuration are simply and conveniently realized, and the control of people on the data collection of the unmanned aerial vehicle is facilitated.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle surveying and mapping, in particular to a data processing system for unmanned aerial vehicle surveying and mapping.
Background
The mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a global navigation satellite positioning system (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, obtains figure and position information reflecting the current situation of the ground by measuring the existing characteristic points and boundary lines of the ground by means of measurement, and is used for planning and designing engineering construction and administrative management.
Along with the continuous development of society, the survey and drawing demand is more and more, because the survey and drawing in-process need be through the general survey and drawing that need use of vehicle of various topography, along with the continuous development of mapping technique, more and more survey and drawing use unmanned aerial vehicle to survey and draw, when carrying out the data passback after unmanned aerial vehicle surveys and draws, because survey and drawing data's variety, need the different wireless data transmission of batch management to terminal, lack the unified administrative tool of standard, the specialty requires highly, easily make mistakes, the wireless communication module on unmanned aerial vehicle needs to carry out manual "pair" work before using simultaneously, when using for the first time or after changing the maintenance, the user needs unmanned aerial vehicle or the remote controller that will have wireless communication module to be connected to the computer earlier. And then, initialization configuration is carried out through special software to appoint working parameters such as data formats, communication rates, communication frequency bands, coding modes, error correction modes and the like of mutual communication, so that the difficulty in surveying and mapping the unmanned aerial vehicle is large.
Disclosure of Invention
The invention aims to provide a data processing system for surveying and mapping of an unmanned aerial vehicle, which aims to solve the problems that different working nodes proposed in the background technology need to be paired for multiple times, multiple data have no unified standard during data transmission, and the transmitted data are prone to error.
The technical scheme of the invention is as follows: a data processing system for unmanned aerial vehicle surveying and mapping comprises an information integration processing system, wherein the information integration processing system comprises an information acquisition module, an information processing module, an information standard conversion module, a program standardization module, an information communication management module and a wireless data transmission terminal, the information acquisition module is used for acquiring a plurality of original data of different types of communication interfaces of the wireless data transmission terminal, the information processing module is electrically connected with the information acquisition module, the information processing module is used for analyzing the original data according to a preset terminal protocol rule and forming data elements corresponding to the communication interfaces, the information standard conversion module is electrically connected with the information processing module, the information standard conversion module is used for converting all the data elements into a standard data format and forming standardized communication parameters, the information communication management module is electrically connected with the information standard conversion module, the information communication management module is used for displaying standardized communication parameters of the wireless data transmission terminal and configuring parameters of the wireless data transmission terminal, the program standardization module is used for standardized comparison of the communication parameters and a program template, and the program standardization module is electrically connected with the data standard conversion module and the information acquisition module and the information communication management module.
The information integration processing system further comprises a terminal protocol rule module, wherein the terminal protocol rule module is respectively electrically connected with the information processing module and the information communication management module and is used for defining the terminal protocol rule based on XML to obtain a preset terminal protocol rule and packaging an operation instruction for managing the wireless data transmission terminal.
Further, the data processing module is specifically configured to analyze the length, the flag bit, and the data format of the raw data, and parse the length, the flag bit, and the data format of the raw data into a custom data element according to a preset terminal protocol rule.
Furthermore, the step of the information acquisition module is also performed before the step of the information acquisition module includes responding to an input request of a user and sending an operation instruction of the wireless data transmission terminal to the data acquisition module, and acquiring original data of different types of communication interfaces corresponding to the wireless data transmission terminal according to the operation instruction.
A data processing system for unmanned aerial vehicle surveying and mapping comprises a wireless data pairing unit, wherein the wireless data pairing unit comprises a pairing switch, a wireless data transmission circuit, a link selection circuit, a pairing management circuit, a data interface and a pairing unit, a control end of the link selection circuit is connected with the pairing switch, an output end of the link selection unit is respectively connected with the wireless data transmission circuit, the pairing management circuit and the data interface, after a user dials down the pairing switch, the link selection unit controls a link of the wireless data transmission circuit to be connected with the pairing management circuit, and when the user dials back the pairing switch, the link selection unit controls the link of the wireless data transmission circuit to be connected with the data interface.
Furthermore, the link selection circuit adopts a multiplexer integrated circuit chip, and the pairing management circuit adopts a single chip microcomputer.
Further, the pairing unit further comprises a power module, the power module comprises a low-dropout voltage stabilizing chip, and an output end of the low-dropout voltage stabilizing chip is connected with a power supply end of the wireless data transmission circuit so as to output 3.3V voltage to the wireless data transmission circuit.
Further, the wireless data pair unit is used for connecting unmanned aerial vehicle and ground remote control system, install wireless data transmission terminal on the unmanned aerial vehicle, install wireless data receiving terminal on the ground remote control system, wireless data transmission terminal is used for carrying the data information who gathers on the unmanned aerial vehicle to the ground remote control system on the wireless data receiving terminal.
The invention provides a data processing system for surveying and mapping of an unmanned aerial vehicle by improvement, compared with the prior art, the data processing system has the following improvements and advantages:
(1) the wireless data pairing unit divides a single link of a traditional wireless data transmission unit and a module data interface into two parts, so that the wireless data transmission terminal transmits data information acquired by the unmanned aerial vehicle to the ground remote control system on the wireless data receiving terminal, and the information transmission between the data acquired by the unmanned aerial vehicle and the ground remote control system is greatly facilitated.
(2) The information integration processing system adopted by the invention enables different types of information acquired by no person to be transmitted to the ground remote control system, the customized data elements are converted into standard data parameters through the data standard conversion module and displayed by the data unified management module, so that the user can browse the data parameters, the unified management of the wireless data transmission terminal is realized, the remote parameter reading and remote parameter configuration are simply and conveniently realized, and the control of the data acquisition of the unmanned aerial vehicle by people is facilitated.
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The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 2, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, the present invention provides a data processing system for mapping of an unmanned aerial vehicle, which includes an information integration processing system, the information integration processing system includes an information acquisition module, an information processing module, an information standard conversion module, a program standardization module, an information communication management module, and a wireless data transmission terminal, the information acquisition module is used for acquiring a plurality of raw data of different types of communication interfaces of the wireless data transmission terminal, the information processing module is electrically connected to the information acquisition module, the information processing module is used for parsing the raw data according to a preset terminal protocol rule and forming data elements corresponding to the communication interfaces, the information standard conversion module is electrically connected to the information processing module, the information standard conversion module is used for converting all the data elements into a standard data format and forming standardized communication parameters, the information communication management module is electrically connected with the information standard conversion module, the information communication management module is used for displaying standardized communication parameters of the wireless data transmission terminal and configuring parameters of the wireless data transmission terminal, the program standardization module is used for standardized comparison of the communication parameters and a program template, and the program standardization module is electrically connected with the data standard conversion module and the information acquisition module and the information communication management module.
The information integration processing system further comprises a terminal protocol rule module, wherein the terminal protocol rule module is respectively electrically connected with the information processing module and the information communication management module and is used for defining the terminal protocol rule based on XML to obtain a preset terminal protocol rule and packaging an operation instruction for managing the wireless data transmission terminal.
Further, the data processing module is specifically configured to analyze the length, the flag bit, and the data format of the raw data, and parse the length, the flag bit, and the data format of the raw data into a custom data element according to a preset terminal protocol rule.
Furthermore, the step of the information acquisition module is also performed before the step of the information acquisition module includes responding to an input request of a user and sending an operation instruction of the wireless data transmission terminal to the data acquisition module, and acquiring original data of different types of communication interfaces corresponding to the wireless data transmission terminal according to the operation instruction.
A data processing system for unmanned aerial vehicle surveying and mapping comprises a wireless data pairing unit, wherein the wireless data pairing unit comprises a pairing switch, a wireless data transmission circuit, a link selection circuit, a pairing management circuit, a data interface and a pairing unit, a control end of the link selection circuit is connected with the pairing switch, an output end of the link selection unit is respectively connected with the wireless data transmission circuit, the pairing management circuit and the data interface, after a user dials down the pairing switch, the link selection unit controls a link of the wireless data transmission circuit to be connected with the pairing management circuit, and when the user dials back the pairing switch, the link selection unit controls the link of the wireless data transmission circuit to be connected with the data interface.
Furthermore, the link selection circuit adopts a multiplexer integrated circuit chip, the pairing management circuit adopts a single chip microcomputer, and the single chip microcomputer is in an AT89CXX series.
Further, the pairing unit further comprises a power module, the power module comprises a low-dropout voltage stabilizing chip, and an output end of the low-dropout voltage stabilizing chip is connected with a power supply end of the wireless data transmission circuit so as to output 3.3V voltage to the wireless data transmission circuit.
Further, the wireless data pair unit is used for connecting unmanned aerial vehicle and ground remote control system, install wireless data transmission terminal on the unmanned aerial vehicle, install wireless data receiving terminal on the ground remote control system, on the data information that wireless data transmission terminal was used for gathering on the unmanned aerial vehicle carried the ground remote control system to wireless data receiving terminal, greatly made things convenient for the information transmission between unmanned aerial vehicle data collection and the ground remote control system.
The working principle of the invention is as follows: when the unmanned aerial vehicle is used, people can realize the pairing connection between the unmanned aerial vehicle and the ground remote control system through the wireless data pairing unit, so that the data acquired in the subsequent work of the unmanned aerial vehicle can be transmitted to the wireless data receiving terminal from the wireless data transmission terminal; the information integration processing system is adopted, so that different types of information acquired by people are transmitted to the ground remote control system, the customized data elements are converted into standard data parameters through the data standard conversion module and displayed by the data unified management module, the user can browse the data parameters, the unified management of the wireless data transmission terminal is realized, the remote parameter reading and remote parameter configuration are simply and conveniently realized, and the control of people on the data acquisition of the unmanned aerial vehicle is facilitated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a data processing system is used in unmanned aerial vehicle survey and drawing which characterized in that: the information integration processing system comprises an information integration processing system, wherein the information integration processing system comprises an information acquisition module, an information processing module, an information standard conversion module, a program standardization module, an information communication management module and a wireless data transmission terminal, the information acquisition module is used for acquiring a plurality of original data of different types of communication interfaces of the wireless data transmission terminal, the information processing module is electrically connected with the information acquisition module, the information processing module is used for analyzing the original data according to a preset terminal protocol rule and forming data elements corresponding to the communication interfaces, the information standard conversion module is electrically connected with the information processing module, the information standard conversion module is used for converting all the data elements into a standard data format and forming standardized communication parameters, the information communication management module is electrically connected with the information standard conversion module, and the information communication management module is used for displaying the standardized communication parameters of the wireless data transmission terminal and configuring the standardized communication parameters of the wireless data transmission terminal without the information standard The program standardization module is electrically connected with the data standard conversion module and the information acquisition module and the information communication management module.
2. The data processing system for unmanned aerial vehicle surveying and mapping according to claim 1, wherein: the information integration processing system further comprises a terminal protocol rule module which is respectively electrically connected with the information processing module and the information communication management module and used for defining the terminal protocol rule based on XML to obtain a preset terminal protocol rule and packaging an operation instruction for managing the wireless data transmission terminal.
3. The data processing system for unmanned aerial vehicle surveying and mapping according to claim 1, wherein: the data processing module is specifically used for analyzing the length, the zone bit and the data format of the original data and analyzing the length, the zone bit and the data format of the original data into a self-defined data element according to a preset terminal protocol rule.
4. The data processing system for unmanned aerial vehicle surveying and mapping according to claim 1, wherein: the step of implementing the information acquisition module also comprises the steps of responding to an input request of a user, sending an operation instruction for acquiring the wireless data transmission terminal to the data acquisition module, and acquiring original data of different types of communication interfaces corresponding to the wireless data transmission terminal according to the operation instruction.
5. The utility model provides a data processing system is used in unmanned aerial vehicle survey and drawing which characterized in that: the wireless data pairing device comprises a wireless data pairing unit, wherein the wireless data pairing unit comprises a pairing switch, a wireless data transmission circuit, a link selection circuit, a pairing management circuit, a data interface and a pairing unit, a control end of the link selection circuit is connected with the pairing switch, an output end of the link selection unit is respectively connected with the wireless data transmission circuit, the pairing management circuit and the data interface, when a user dials down the pairing switch, the link selection unit controls a link of the wireless data transmission circuit to be connected with the pairing management circuit, and when the user dials back the pairing switch, the link selection unit controls the link of the wireless data transmission circuit to be connected with the data interface.
6. The data processing system for unmanned aerial vehicle surveying and mapping according to claim 5, wherein: the link selection circuit adopts a multiplexer integrated circuit chip, and the pairing management circuit adopts a single chip microcomputer.
7. The data processing system for unmanned aerial vehicle surveying and mapping according to claim 5, wherein: the pairing unit further comprises a power supply module, the power supply module comprises a low-dropout voltage stabilizing chip, and the output end of the low-dropout voltage stabilizing chip is connected with the power supply end of the wireless data transmission circuit so as to output 3.3V voltage to the wireless data transmission circuit.
8. The data processing system for mapping by unmanned aerial vehicle according to claim 1 or 5, wherein: the wireless data pair unit is used for connecting unmanned aerial vehicle and ground remote control system, install wireless data transmission terminal on the unmanned aerial vehicle, install wireless data receiving terminal on the ground remote control system, wireless data transmission terminal is used for carrying the data information who gathers on the unmanned aerial vehicle to the ground remote control system on the wireless data receiving terminal.
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