CN218569685U - Power line unmanned aerial vehicle system of patrolling and examining with sound collection function - Google Patents
Power line unmanned aerial vehicle system of patrolling and examining with sound collection function Download PDFInfo
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Abstract
The utility model discloses a power line unmanned aerial vehicle inspection system with sound collection function, which comprises an image data collection processing module and a wireless communication function module which are arranged in the unmanned aerial vehicle, and a remote controller which is arranged at a ground remote control end, wherein the unmanned aerial vehicle inspection system is also provided with a sound sensor module and a noise reduction module, the sound sensor module collects sound information and is connected with the noise reduction module through RS 232; the noise reduction module is used for carrying out noise reduction on collected sound and then is connected to the wireless communication function module through the USB interface, and the wireless communication function module is used for remotely sending noise-reduced sound information to the remote controller of the ground remote control end. On this system of patrolling and examining can handle sound information that good and the image information that unmanned aerial vehicle gathered sent fortune dimension personnel's remote controller together through wireless module, fortune dimension personnel utilized traditional image acquisition and newly-added sound collection as the good dual criterion whether of circuit operation, effectively improved unmanned aerial vehicle and patrolled and examined the accuracy of in-process at the circuit.
Description
Technical Field
The utility model relates to an automatic change control technical field, specifically be a power line unmanned aerial vehicle system of patrolling and examining with sound collection function.
Background
At present, the unmanned aerial vehicle line patrol technology widely applied to power grid line operation and maintenance mainly judges the operation state of a line by acquiring image information of the line through the unmanned aerial vehicle. Due to the diversity and complexity of the inspection site, the unmanned aerial vehicle cannot acquire clear enough image information sometimes, so that line operation and maintenance personnel cannot correctly judge whether the line normally operates only by means of pictures, and the defect of single means exists in a mode of observing whether a power system has a fault only by means of the pictures; the inspection method is characterized in that Chinese medicine is taken as an example to explain 'inspection, sniffing, inquiry and cutting', whether more inspection means are added in the field of unmanned aerial vehicle inspection or not is used for making up the problem of deviation or missing inspection caused by adopting a single observation means, and the technical problem to be solved by the personnel in the field is formed.
CN111506093A discloses an unmanned aerial vehicle-based power inspection system and a method, and the system comprises an unmanned aerial vehicle, a control unit and an analysis unit; the unmanned aerial vehicle is used for performing power inspection and acquiring inspection data according to set route data, wherein the source of the route data comprises external data interaction equipment and a control unit; the analysis unit is used for analyzing the routing inspection data to obtain analysis data; the control unit is used for generating result data according to the analysis data and transmitting the result data to the unmanned aerial vehicle, so that the unmanned aerial vehicle performs power inspection according to the result data, wherein the result data comprises control data used for controlling the unmanned aerial vehicle and updated route data; the effect is as follows: the labor intensity of manual inspection is reduced, the inspection efficiency and the equipment coverage rate are improved, the inspection content is more refined, and the inspection application depth and the inspection application range are increased through inspection data processing and intelligent analysis.
Through analysis, the above-mentioned patent publications and the present application have great differences in system connection structure, function and technical problems to be solved, and therefore do not affect the novelty of the present application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, a power line unmanned aerial vehicle system of patrolling and examining with sound collection function is provided, should patrol and examine the image information that the system can handle good sound information and unmanned aerial vehicle gathers and send fortune dimension personnel's remote controller together through wireless module on, fortune dimension personnel utilize traditional image acquisition and newly-added sound collection as the circuit operation whether good dual criterion, effectively improved unmanned aerial vehicle patrols and examines the accuracy of in-process at the circuit.
A power line unmanned aerial vehicle inspection system with a sound collection function comprises an image data collection processing module and a wireless communication function module which are arranged in an unmanned aerial vehicle, and a remote controller arranged at a ground remote control end, wherein the image data collection processing module collects image information and sends the image information to the wireless communication function module, and the wireless communication function module remotely sends the image information to the remote controller at the ground remote control end; the unmanned aerial vehicle is also internally provided with a sound sensor module and a noise reduction module, wherein the sound sensor module collects sound information and is connected with the noise reduction module through RS 232; the noise reduction module is used for carrying out noise reduction on collected sound and then is connected to the wireless communication functional module through the USB interface, and the wireless communication functional module is used for remotely sending noise-reduced sound information to the remote controller of the ground remote control end.
Also, the acoustic sensor module is a WS600A acoustic sensor.
Moreover, the noise reduction module is of raspberry type 3B.
The utility model has the advantages and the technical effect be:
the utility model discloses a power line unmanned aerial vehicle system of patrolling and examining with sound collection function has increased a sound sensor module on original tradition is patrolled line unmanned aerial vehicle's basis, and sound sensor module gathers the operation sound of circuit in real time when unmanned aerial vehicle patrols the line, then sends the digital information that 3B type can be handled for the raspberry with sound information conversion. After the raspberry type 3B receives the data, noise information such as wind noise on the spot is filtered through a software algorithm, whether abnormal sound exists during the operation of the circuit can be collected through a sound sensor module, and then a traditional image judgment method is combined, images and sounds serve as dual basis for judging whether the circuit is defective, and the accuracy of unmanned aerial vehicle line patrol is greatly improved. The raspberry type 3B can further filter the collected sound information on a software algorithm, filter noises such as wind noise on site and the like, and effectively ensure that finally processed data can correctly reflect whether the running line has abnormal discharge sound.
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Fig. 1 is a schematic diagram of the system connection of the present invention.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
A power line unmanned aerial vehicle inspection system with a sound collection function comprises an image data collection processing module and a wireless communication function module which are arranged in an unmanned aerial vehicle, and a remote controller arranged at a ground remote control end, wherein the image data collection processing module collects image information and sends the image information to the wireless communication function module, and the wireless communication function module sends the image information to the remote controller at the ground remote control end; the unmanned aerial vehicle is also internally provided with a sound sensor module and a noise reduction module, wherein the sound sensor module collects sound information and is connected with the noise reduction module through RS 232; the noise reduction module is used for carrying out noise reduction on collected sound and then is connected to the wireless communication functional module through the USB interface, and the wireless communication functional module is used for remotely sending noise-reduced sound information to the remote controller of the ground remote control end.
Also, the acoustic sensor module is a WS600A acoustic sensor.
Moreover, the noise reduction module is of raspberry type 3B.
To more clearly illustrate the embodiments of the present invention, an example is provided below:
the invention aims to design a 'power line unmanned aerial vehicle inspection system with a sound collection function', and as shown in figure 1, a WS600A sound sensor module and a raspberry type 3B are two new functional modules for processing sound on the basis of an original power line inspection unmanned aerial vehicle.
The connection relationship of the new functional module is as follows:
firstly, the WS600A sound sensor module is connected with the raspberry type 3B through the RS232, and then the raspberry type 3B is connected to the wireless communication function module of the line patrol unmanned aerial vehicle through the USB interface.
The working principle of the newly added function of the line patrol unmanned aerial vehicle is as follows:
the raspberry type 3B controls the WS600A sound sensor to collect surrounding sound through the RS232, and the WS600A sound sensor sends the collection result back to the raspberry type 3B through the RS232 after the collection is finished. And after the raspberry type 3B processes the sound, the final result is sent to the wireless communication functional module through the USB interface.
The specific working process of the line patrol unmanned aerial vehicle is as follows:
the biggest disturbance on the site of the overhead power line is wind noise in general. Therefore, before the unmanned aerial vehicle is lifted off to reach the line height but is not close to the line, the operation and maintenance personnel can control the unmanned aerial vehicle to collect the noise of one section of site through the sound sensor with the model of WS600A, then transmit the data to the raspberry type 3B and store the data in the memory, and the noise data are used for carrying out noise reduction processing on the collected line operation sound.
After the noise collection is finished, an unmanned plane can approach the line and receive a control instruction of an operation and maintenance person, and then the operation sound and the image of the line are collected. The raspberry type 3B software program can compare collected circuit operation sound with noise data stored in advance and reduce noise, and the noise-reduced sound and image data can be sent to a remote controller of operation and maintenance personnel through a wireless communication module. The operation and maintenance personnel can judge whether the line runs normally by using the image and the sound as dual criteria.
The image that unmanned aerial vehicle of this patent design gathered and sound judge the circuit as the dual judgement basis of whether there is unusual defect as the operation and maintenance personnel, have effectively improved the circuit and have patrolled and examined the accuracy of in-process.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations are possible to those skilled in the art in light of the above teachings and that all such modifications and variations are considered to be within the purview of the invention as set forth in the appended claims.
Claims (3)
1. A power line unmanned aerial vehicle inspection system with a sound collection function comprises an image data collection processing module and a wireless communication function module which are arranged in an unmanned aerial vehicle, and a remote controller arranged at a ground remote control end, wherein the image data collection processing module collects image information and sends the image information to the wireless communication function module, and the wireless communication function module remotely sends the image information to the remote controller at the ground remote control end; the method is characterized in that: the unmanned aerial vehicle is also internally provided with a sound sensor module and a noise reduction module, wherein the sound sensor module collects sound information and is connected with the noise reduction module through RS 232; the noise reduction module is used for carrying out noise reduction on collected sound and then is connected to the wireless communication function module through the USB interface, and the wireless communication function module is used for remotely sending noise-reduced sound information to the remote controller of the ground remote control end.
2. The power line unmanned aerial vehicle inspection system with sound collection function of claim 1, wherein: the sound sensor module is a WS600A sound sensor.
3. The unmanned aerial vehicle inspection system for power lines with sound collection function of claim 1, wherein: the noise reduction module is of a raspberry type 3B.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759340.4U CN218569685U (en) | 2021-07-30 | 2021-07-30 | Power line unmanned aerial vehicle system of patrolling and examining with sound collection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121759340.4U CN218569685U (en) | 2021-07-30 | 2021-07-30 | Power line unmanned aerial vehicle system of patrolling and examining with sound collection function |
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| CN202121759340.4U Active CN218569685U (en) | 2021-07-30 | 2021-07-30 | Power line unmanned aerial vehicle system of patrolling and examining with sound collection function |
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