CN109195126B - Pipeline information acquisition system - Google Patents
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- CN109195126B CN109195126B CN201810888097.2A CN201810888097A CN109195126B CN 109195126 B CN109195126 B CN 109195126B CN 201810888097 A CN201810888097 A CN 201810888097A CN 109195126 B CN109195126 B CN 109195126B
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- H—ELECTRICITY
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- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
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- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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- 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
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- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a pipeline information acquisition system, and belongs to the technical field of pipeline information. The system comprises: the system comprises a plurality of intelligent piles, an unmanned aerial vehicle and a server; the intelligent piles are arranged at intervals along the pipeline, each intelligent pile is arranged above the pipeline, and the areas where the intelligent piles are located are all low-signal-intensity areas of a mobile operator network; the intelligent pile is used for acquiring pipeline information, communicating with the unmanned aerial vehicle and transmitting the pipeline information to the unmanned aerial vehicle; the unmanned aerial vehicle is used for flying along the pipeline; when the intelligent pile is close to the intelligent pile, the intelligent pile communicates with the intelligent pile and receives the pipeline information transmitted by the intelligent pile; and transmitting the pipeline information to the server. The scheme can solve the problems of mobile signal loss and pipeline information acquisition at positions difficult to reach, and is high in automation informatization degree, high in data acquisition accuracy and timeliness and capable of providing a foundation for intelligent operation of pipelines.
Description
Technical Field
The invention relates to the technical field of pipeline information, in particular to a pipeline information acquisition system.
Background
With the rapid development of pipeline construction and the increasing requirements of social production and life on the safe operation of long-distance oil and gas pipelines, the technology of the pipeline internet of things is rapidly developed. Pipeline information is the premise of automatic and intelligent operation of pipelines, and how to acquire the pipeline information becomes an important subject in the technology of pipeline internet of things.
The long-distance oil and gas transmission pipeline is mostly in a remote area with unsmooth people smoke, a plurality of areas along the pipeline are areas with poor network signals of a mobile operator or uncovered by the mobile operator, and for the pipeline information acquisition work at the position, a worker needs to drive to the site to detect through a tool and then take the pipeline information back to the site to upload to a server.
Because the pipeline circuit is longer, and is usually thousands of kilometers vertically and horizontally, this kind of scheme consumes manpower and materials to some pipelines are in the position that the vehicle is difficult to reach, and the pipeline information is hardly gathered.
Disclosure of Invention
The embodiment of the invention provides a pipeline information acquisition system which is high in automation informatization degree. The technical scheme is as follows:
the embodiment of the invention provides a pipeline information acquisition system, which comprises: the system comprises a plurality of intelligent piles, an unmanned aerial vehicle and a server; the intelligent piles are arranged at intervals along the pipeline, each intelligent pile is arranged above the pipeline, and the areas where the intelligent piles are located are all low-signal-intensity areas of a mobile operator network; the intelligent pile is used for acquiring pipeline information, communicating with the unmanned aerial vehicle and transmitting the pipeline information to the unmanned aerial vehicle; the unmanned aerial vehicle is used for flying along the pipeline; when the intelligent pile is close to the intelligent pile, the intelligent pile communicates with the intelligent pile and receives the pipeline information transmitted by the intelligent pile; and transmitting the pipeline information to the server.
In an implementation manner of the embodiment of the present invention, the intelligent stub includes: the acquisition module is used for acquiring the pipeline information; the first storage module is used for storing the acquired pipeline information; a first communication module for communicating with the drone.
In an implementation manner of the embodiment of the present invention, the unmanned aerial vehicle includes: the GPS positioning module is used for determining the position of the unmanned aerial vehicle; the second communication module is used for communicating with the intelligent pile; the second storage module is used for storing the acquired pipeline information; the processing module is used for determining whether an intelligent pile exists in a preset range according to the position of the unmanned aerial vehicle; when the intelligent pile exists in a preset range, controlling the second communication module to send a wake-up signal to the first communication module; correspondingly, the first communication module is configured to transmit the pipe information to the second communication module after receiving the wake-up signal.
In an implementation manner of the embodiment of the present invention, the unmanned aerial vehicle further includes: and the video monitoring module is used for shooting video pictures in the flight process of the unmanned aerial vehicle.
In an implementation manner of the embodiment of the present invention, the first communication module and the second communication module communicate with each other through an LoRa communication protocol.
In an implementation manner of the embodiment of the present invention, the processing module is further configured to determine whether to acquire pipeline information transmitted by all intelligent piles; and when the pipeline information transmitted by all the intelligent piles is acquired, controlling the unmanned aerial vehicle to return to the home.
In an implementation manner of the embodiment of the present invention, the processing module is configured to determine numbers of all the intelligent piles; and when the pipeline information transmitted by the intelligent pile is acquired, marking the number of the corresponding intelligent pile.
In an implementation manner of the embodiment of the present invention, the intelligent pile further includes: and the high risk monitoring module is used for detecting the environmental information of the position where the intelligent pile is located.
In an implementation manner of the embodiment of the present invention, the unmanned aerial vehicle is configured to send the acquired pipe information to the server when reaching a high signal strength area of a mobile operator network; or, the unmanned aerial vehicle is used for sending all the pipeline information to the server after the unmanned aerial vehicle returns.
In an implementation manner of the embodiment of the present invention, the server includes: the data analysis module is used for analyzing and sorting the pipeline information obtained by the unmanned aerial vehicle and the pipeline information obtained by other modes to obtain a data index, a data result and a document; the data import module is used for storing the data index, the data result and the document obtained by analysis into a database; and the decision support module is used for displaying the data result obtained by analysis.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the intelligent piles are arranged in the low-signal-intensity area of the mobile operator network for acquiring the pipeline information, the unmanned aerial vehicle flies along the pipeline to acquire the pipeline information acquired by the intelligent piles, and then the pipeline information acquired by the unmanned aerial vehicle is transmitted to the server, so that the acquisition of the pipeline information of the whole pipeline is finally realized. The scheme can solve the problems of mobile signal loss and pipeline information acquisition at positions difficult to reach, and is high in automation informatization degree, high in data acquisition accuracy and timeliness and capable of providing a foundation for intelligent operation of pipelines.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pipeline information acquisition system according to an embodiment of the present invention;
fig. 2 is a block diagram of a pipeline information collection system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a pipeline information acquisition system according to an embodiment of the present invention, and referring to fig. 1, the system includes: a plurality of smart stakes 100, a drone 200, and a server 300. The plurality of intelligent piles 100 are arranged at intervals along the pipeline 400, each intelligent pile 100 is arranged above the pipeline 400, and the areas where the intelligent piles 100 are located are all low-signal-strength areas of the mobile operator network, that is, the intelligent piles 100 cannot be connected with the server 300 through the network (such as a 4G network) provided by the mobile operator.
The intelligent pile 100 is used for collecting pipeline information, communicating with the unmanned aerial vehicle 200 and transmitting the pipeline information to the unmanned aerial vehicle 200.
The drone 200 is for flying along the pipeline 400; when approaching the intelligent pile 100, communicating with the intelligent pile 100 and receiving the pipeline information transmitted by the intelligent pile 100; the pipe information is transmitted to the server 300.
Wherein the mobile operator network low signal strength region may include a mobile operator network uncovered region and a region where the mobile operator network signal strength is below a signal strength threshold. Accordingly, a mobile operator network high signal strength region is not a region where the mobile operator network signal strength is equal to or above the signal strength threshold. The signal intensity threshold value can be set according to the requirement of pipeline information transmission.
In the embodiment of the invention, the intelligent piles are arranged in the low-signal-intensity area of the mobile operator network for acquiring the pipeline information, the unmanned aerial vehicle flies along the pipeline to acquire the pipeline information acquired by the intelligent piles, and then the pipeline information acquired by the unmanned aerial vehicle is transmitted to the server, so that the acquisition of the pipeline information of the whole pipeline is finally realized. The scheme can solve the problems of mobile signal loss and pipeline information acquisition at positions difficult to reach, and is high in automation informatization degree, high in data acquisition accuracy and timeliness and capable of providing a foundation for intelligent operation of pipelines.
In the embodiment of the invention, the pipeline information can adopt a set format, and when the set format is adopted, the length of the pipeline information is fixed, so that the verification is convenient when the unmanned aerial vehicle receives the pipeline information, and the processing by the server is also convenient.
In an implementation manner of the embodiment of the present invention, in a high signal strength area of the mobile operator network, a conventional pipeline information collection terminal may be used to collect pipeline information, that is, the pipeline information is collected by the pipeline information collection terminal, and then the collected pipeline information is transmitted to the server 300 through the mobile operator network.
In another implementation manner of the embodiment of the present invention, in a high signal strength area of a mobile operator network, the intelligent pile 100 may also be used to collect pipeline information, that is, the intelligent pile 100 collects pipeline information, the unmanned aerial vehicle 200 collects the pipeline information collected by the intelligent pile 100, and finally the unmanned aerial vehicle 200 transmits the pipeline information to the server 300.
In the embodiment of the present invention, the arrangement distance of the intelligent piles 100 may be close to that of the existing pipeline information collection terminal, for example, one intelligent pile is arranged every 500m-1 km.
In the embodiment of the present invention, the drone 200 may transmit the collected pipe information to the server 300 in the following two ways:
the first mode is as follows: the unmanned aerial vehicle 200 is configured to send the acquired pipeline information to the server when the unmanned aerial vehicle reaches a high signal strength area of a mobile operator network. As shown in fig. 1, in the flight process of the drone 200, the drone may pass through both the low signal intensity area of the mobile operator network and the high signal intensity area of the mobile operator network, and when the drone 200 passes through the high signal intensity area of the mobile operator network, the drone may transmit the pipe information collected in the low signal intensity area of the mobile operator network in the previous segment to the server. By the implementation mode, the pipeline information can be transmitted to the server 300 in time for processing, and timeliness of pipeline information collection is guaranteed.
Specifically, the drone 200 is configured to transmit the pipe information to the server 300 through the mobile operator network.
In this implementation manner, the unmanned aerial vehicle 200 may record the transmitted pipe information, so as to avoid repeated transmission of the pipe information and waste of network resources.
The second mode is as follows: the unmanned aerial vehicle 200 is configured to send all the pipeline information to the server 300 after the return voyage.
Because the position that reaches after unmanned aerial vehicle 200 returns to navigate can set up the position at server 300 place, so after unmanned aerial vehicle 200 returns to navigate, can pass to server 300 through modes such as wired transmission, unlimited high fidelity (WIFI) transmission, bluetooth transmission with the pipeline information who collects, not only can sparingly adopt the mobile network expense, can guarantee data transmission's accuracy moreover.
Fig. 2 is a block diagram of a pipeline information collection system provided in an embodiment of the present invention, and referring to fig. 2, the intelligent stub 100 includes: an acquisition module 101, a first storage module 102 and a first communication module 103.
The acquisition module 101 is used for acquiring the pipeline information; the first storage module 102 is configured to store the acquired pipeline information; the first communication module 103 is used for communicating with the drone.
In this implementation, carry out the collection of pipeline information through collection module, then with the information storage who gathers to first storage module, when unmanned aerial vehicle 200 process, transmit the pipeline information in first storage module for unmanned aerial vehicle 200 through first communication module.
In an embodiment of the present invention, the pipe information may include a cathodic protection potential and a cathodic protection current. In particular, to prevent the pipes from being corroded, the pipes are all provided with cathodic protection systems along the lines. Accordingly, the acquisition module 101 comprises a voltage sensor for detecting the cathodic protection potential of the cathodic protection system and a current sensor for detecting the cathodic protection current of the cathodic protection system. By collecting the cathodic protection potential and the cathodic protection current, the server can determine the corrosion condition of each position of the pipeline according to the cathodic protection potential and the cathodic protection current.
Referring again to fig. 2, the drone 200 comprises: a Global Positioning System (GPS) Positioning module 201, a second communication module 202, a second storage module 203, and a processing module 204.
The GPS positioning module 201 is configured to determine a location of the drone; the second communication module 202 is used for communicating with the intelligent pile; the second storage module 203 is configured to store the acquired pipeline information; the processing module 204 is configured to determine whether an intelligent pile exists in a preset range according to the position of the unmanned aerial vehicle; when the intelligent pile exists in the preset range, the second communication module 202 is controlled to send a wake-up signal to the first communication module 103.
Correspondingly, the first communication module 103 is configured to transmit the pipe information to the second communication module 202 after receiving the wake-up signal.
Further, the first communication module 103 may also send a response signal to the second communication module before sending the pipe information.
In the embodiment of the present invention, the processing module 204 is configured to continue to send the wake-up signal (generally, send 2-3 times) when the smart pile 100 does not respond. And if the intelligent pile 100 does not respond after 2-3 times, generating fault information of the intelligent pile 100, and transmitting the fault information to the server 300 when the intelligent pile 100 is communicated with the server 300. Here, the number of retransmissions of the wake-up signal is related to the dwell time of each time the drone 200 reaches one smart peg 100.
Further, the drone 200 may determine a corresponding dwell time according to a landform of a geographic location where the smart pile 100 is located.
More specifically, in order to ensure the stability of data reception, it is necessary to determine the flight speed, flight altitude, and residence time of the drone 200 in different geographic environments through multiple experiments. Areas such as forest areas, plains, hills, mountain areas and cities need to be distinguished, and the flying speed, the flying height and the staying time length are respectively determined. Here, the stay time is the stay time of the drone 200 within the preset range of the smart pile 100, and the stay time is related to the flight speed.
In this implementation, at the in-process that unmanned aerial vehicle 200 flies, carry out unmanned aerial vehicle's location through GPS orientation module in real time, obtain unmanned aerial vehicle's longitude and latitude, then confirm whether there is intelligent stake 100 in the preset range of unmanned aerial vehicle 200 position, if there is intelligent stake in the preset range, then send the awakening signal to intelligent stake 100 through second communication module to awaken intelligent stake 100, and then carry out pipeline information's transmission.
The preset range is determined according to the coverage of the wireless communication protocol used between the first communication module 103 and the second communication module 202, and the preset range is smaller than the coverage of the wireless communication protocol used between the first communication module 103 and the second communication module 202.
In the unmanned aerial vehicle 200, the second storage module 203 stores the position information of each intelligent pile, and the position information may not be latitude, so that the processing module 204 may determine whether the intelligent pile 100 exists in the preset range according to the position of the unmanned aerial vehicle 200 determined by the GPS positioning module 201.
To illustrate, the processing module 204 needs to consider the flying height of the drone 200 when determining whether the intelligent pile 100 exists within the preset range. That is, the processing module 204 is configured to determine whether the intelligent pile 100 exists within a preset range according to the position information of the intelligent pile 100, the position of the drone 200, and the height of the drone 200.
Wherein the drone 200 is typically flown at a predetermined altitude, at which time the altitude of the drone 200 is known. Alternatively, the drone 200 may further include an altitude sensor for detecting the flying altitude of the drone 200 and then transmitting the detected flying altitude of the drone 200 to the processing module 204 for use.
Wherein, the route of the drone 200 may be determined according to the position of the intelligent peg, for example, the route of the drone 200 is a connection line of the plurality of intelligent pegs 100. Alternatively, the route of the drone 200 may also follow the route of the duct.
Referring again to fig. 2, the drone 200 may further include: and the video monitoring module 205 is used for shooting video pictures in the flight process of the unmanned aerial vehicle.
In this implementation, video monitoring module 205 is carried on unmanned aerial vehicle 200 to carry out the video picture shooting along the pipeline, helps work such as pipeline fault detection.
In the embodiment of the present invention, the video pictures taken by the video monitoring module 205 are also stored in the second storage module 203. The drone 200 may send the captured video picture to the server 300 when it reaches a high signal strength area of a mobile operator network. The unmanned aerial vehicle 200 is configured to send the photographed video picture to the server 300 after the return journey.
In the embodiment of the present invention, the first communication module 103 and the second communication module 202 communicate with each other through a Long Range (LoRa) communication protocol.
loRa communication has transmission distance long, characteristics such as low power dissipation, can guarantee that unmanned aerial vehicle 200 and intelligent stake 100 carry out data transmission under the condition far away, can guarantee again that intelligent stake 100's power dissipation is lower, and the time of endurance is long.
In this embodiment of the present invention, the processing module 204 is further configured to determine whether to acquire the pipeline information transmitted by all the intelligent piles; and when the pipeline information transmitted by all the intelligent piles is acquired, controlling the unmanned aerial vehicle to return to the home.
As before, the data of the intelligent piles 100 are recorded in the unmanned aerial vehicle 200, and when the pipeline information collected by the intelligent piles 100 is collected, the data can be returned after the pipeline information of all the intelligent piles 100 is determined to be transmitted, so that pipeline information is prevented from being omitted, or the unmanned aerial vehicle 200 flies to an area where the intelligent piles 100 are not arranged.
In this embodiment of the present invention, the processing module 204 is configured to determine numbers of all intelligent stakes; and when the pipeline information transmitted by the intelligent pile is acquired, marking the number of the corresponding intelligent pile.
Accordingly, the first communication module 103 of the smart pile 100 carries the number of the smart pile 100 when transmitting the pipe information. This allows the processing module 204 to monitor whether all of the intelligent stakes 100 have transmitted the pipeline information. The pipeline information of all intelligent piles 100 is accurately received, and data omission, loss, interruption and the like are avoided.
In the embodiment of the present invention, the pipeline information may further include environmental information of a location where the intelligent pile is located.
Referring again to fig. 2, the smart pile 100 further comprises: and the high risk monitoring module 104 is used for detecting the environmental information of the position of the intelligent pile.
Because long oil and gas pipeline distance is long, and also different in different geographical position environment, in order to alleviate adverse circumstances to the influence of pipeline, need detect environmental information. The environmental information includes temperature information, humidity information, stress information, etc., and the high risk monitoring module 104 may include a temperature sensor, a humidity sensor, a stress sensor, etc.
In the embodiment of the present invention, the environmental information detected by the high risk monitoring module 104 is also stored in the first storage module 102, and is transmitted to the drone 200 together with the cathodic protection potential and the cathodic protection current when the pipeline information is transmitted.
Referring again to fig. 2, the server 300 includes: a data analysis module 301, a data import module 302, and a decision support module 303.
The data analysis module 301 is configured to analyze and collate the pipeline information obtained by the unmanned aerial vehicle and the pipeline information obtained by other methods to obtain a data index, a data result, and a document; the data import module 302 is configured to store the analyzed data index, data result, and document in a database; the decision support module 303 is used for displaying the data result obtained by the analysis. The pipeline information obtained in other modes can be the pipeline information directly transmitted to the server through the pipeline information acquisition terminal.
The data result may include a variation trend of the cathodic protection potential and the cathodic protection current of the pipeline segment corresponding to each intelligent pile, and whether the pipeline segment needs to be replaced may be determined according to the variation trend.
The data result can generate documents according to the intelligent pile number or time, and each document can generate an index according to the generation mode. For example, documents are generated according to the intelligent pile numbers by the data results, each document corresponds to one intelligent pile number, and the database retrieval can be completed by taking the intelligent pile numbers as indexes. The decision support module 303 displays the data result on a display screen, so that the decision of the staff is facilitated.
The following is a brief description of the construction and working process of the system provided by the embodiment of the present invention:
the staff drives along the pipeline circuit and determines the low signal intensity area of the mobile operator network by adopting the mobile phone. Then intelligent piles are arranged in a low-signal-intensity area of a mobile operator network, each intelligent pile is numbered (can be numbered along a pipeline route), the position of each intelligent pile is detected and recorded, and then the air route of the unmanned aerial vehicle is determined according to the position.
When the unmanned aerial vehicle arrives near the intelligent pile, the unmanned aerial vehicle sends out a wake-up signal to wake up the corresponding intelligent pile. And if the intelligent pile responds, transmitting the pipeline information, and if the intelligent pile does not respond, continuously transmitting the awakening signal (generally transmitting for 2-3 times). The unmanned aerial vehicle transmits the pipeline information back to the server, and the server processes the pipeline information.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A pipeline information collection system, the system comprising: the system comprises a plurality of intelligent piles, an unmanned aerial vehicle and a server; the intelligent piles are arranged at intervals along the pipeline, each intelligent pile is arranged above the pipeline, and the areas where the intelligent piles are located are all low-signal-intensity areas of a mobile operator network;
the intelligent pile is used for acquiring pipeline information, communicating with the unmanned aerial vehicle and transmitting the pipeline information to the unmanned aerial vehicle, wherein the pipeline information comprises a cathodic protection potential and a cathodic protection current, the intelligent pile comprises a voltage sensor and a current sensor, the voltage sensor is used for detecting the cathodic protection potential, and the current sensor is used for detecting the cathodic protection current;
the unmanned aerial vehicle is used for flying along the pipeline; when the intelligent pile is close to the intelligent pile, the intelligent pile communicates with the intelligent pile and receives the pipeline information transmitted by the intelligent pile and the serial number of the intelligent pile; transmitting the pipeline information to the server; when the pipeline information transmitted by the intelligent pile is acquired, marking the number of the corresponding intelligent pile; determining whether pipeline information transmitted by all intelligent piles is acquired or not according to the marked serial numbers of the intelligent piles; when the pipeline information transmitted by all the intelligent piles is acquired, controlling the unmanned aerial vehicle to return; when the high-signal-intensity area of the mobile operator network is reached, the acquired pipeline information is sent to the server; recording the transmitted pipeline information;
the server comprises a data analysis module, a data processing module and a data processing module, wherein the data analysis module is used for analyzing and sorting the pipeline information obtained by the unmanned aerial vehicle to obtain a data index, a data result and a document; the data index is the serial number of the intelligent pile; the data result is the change trend of the cathodic protection potential and the cathodic protection current of the pipeline section corresponding to the intelligent pile, and the change trend reflects whether the pipeline section needs to be replaced or not; the documents are generated by the data results according to the data indexes, and each document corresponds to one data index;
the data import module is used for storing the data index, the data result and the document obtained by analysis into a database;
and the decision support module is used for displaying the data result obtained by analysis.
2. The system of claim 1, wherein the smart pile comprises:
the acquisition module is used for acquiring the pipeline information;
the first storage module is used for storing the acquired pipeline information;
a first communication module for communicating with the drone.
3. The system of claim 2, wherein the drone includes:
the GPS positioning module is used for determining the position of the unmanned aerial vehicle;
the second communication module is used for communicating with the intelligent pile;
the second storage module is used for storing the acquired pipeline information;
the processing module is used for determining whether an intelligent pile exists in a preset range according to the position of the unmanned aerial vehicle; when the intelligent pile exists in a preset range, controlling the second communication module to send a wake-up signal to the first communication module;
correspondingly, the first communication module is configured to transmit the pipe information to the second communication module after receiving the wake-up signal.
4. The system of claim 3, wherein the drone further comprises:
and the video monitoring module is used for shooting video pictures in the flight process of the unmanned aerial vehicle.
5. The system of claim 3, wherein the first communication module and the second communication module communicate via a LoRa communication protocol.
6. The system of claim 2, wherein the smart pile further comprises:
and the high risk monitoring module is used for detecting the environmental information of the position where the intelligent pile is located.
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| CN201810888097.2A CN109195126B (en) | 2018-08-06 | 2018-08-06 | Pipeline information acquisition system |
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