CN109270329A - A kind of contact electrical verification system and its working method based on unmanned plane - Google Patents
A kind of contact electrical verification system and its working method based on unmanned plane Download PDFInfo
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- CN109270329A CN109270329A CN201811343559.9A CN201811343559A CN109270329A CN 109270329 A CN109270329 A CN 109270329A CN 201811343559 A CN201811343559 A CN 201811343559A CN 109270329 A CN109270329 A CN 109270329A
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- unmanned plane
- electroscope
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
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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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- Computer Networks & Wireless Communication (AREA)
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Abstract
The contact electrical verification system based on unmanned plane that the present invention relates to a kind of, it is communicated including UAV system, electroscope system, optical signal collection system, acoustical signal acquisition system, ARM microcontroller, wireless transmitting system and ground signal, UAV system operates the flight of unmanned plane by its controller；The electroscope system is connected with UAV system lower end；The optical signal collection system, acoustical signal acquisition system output end be connected respectively with the access port of single-chip microcontroller；The output end of single-chip microcontroller is connected with the input terminal of wireless transmitting system；The output end of wireless communication system is connected with ground signal communication system.Strong operability of the present invention is convenient for practical application；Contact electroscope is connected by electrical verification system by the way of unmanned plane with tested transmission line of electricity, saves manpower；Ground signal communication system can receive the optical signal and acoustical signal of touch sensor simultaneously, it is ensured that electrical verification work safety carries out；Have a vast market application prospect.
Description
Technical field
The invention belongs to unmanned plane electrical verification systems technology field, specifically a kind of contact electrical verification system based on unmanned plane
And its working method.
Background technique
With the rapid development of Chinese society and economic construction, power construction is as the basis production for maintaining the national economic development
Industry, for annual electricity consumption in lasting growth, this also forces the scale of power industry constantly to expand, and voltage class is continuously improved,
Also power grid is had led to become increasingly complex.Meanwhile the people also proposed power supply reliability new requirement.Therefore, to guarantee
The safe and stable operation of power grid proposes higher level requirement.No matter the transmission line construction in China is from scale or from increasing
All in rank first in long speed.But excessive scale and increase too fast speed all to the safe operation of power grid
Propose baptism.
For transmission line of electricity operation maintenance personnel, can all necessary repair and maintenance be carried out to transmission line of electricity every year, had a power failure
Process in, need service personnel to transmission line of electricity carry out electrical verification.Electroscope is divided into contact electroscope and contactless tests
Electric appliance.Electroscopy equipment commonly used at present is contact electroscope, but contact electroscope during use can phase
When the consuming time.
Summary of the invention
It is an object of the invention to provide a kind of contact electrical verification based on unmanned plane in place of overcome the deficiencies in the prior art
System and its working method make power transmission line in conjunction with traditional electrical verification system using more extensive unmanned air vehicle technique using current
Road maintenance personal manipulates on ground in face of unmanned plane, carries out signal acquisition to contact electroscope by sensor, finally leads to
It crosses Radio Transmission Technology and transmits a signal to surface personnel, it is time-consuming to reduce electrical verification.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of contact electrical verification system based on unmanned plane, it is characterised in that: including UAV system, electroscope system,
Optical signal collection system, acoustical signal acquisition system, ARM microcontroller, wireless transmitting system and ground signal communication, unmanned plane
System operates the flight of unmanned plane by its controller；The electroscope system is connected with UAV system lower end；
The optical signal collection system, acoustical signal acquisition system output end be connected respectively with the access port of single-chip microcontroller；Single-chip microcontroller
Output end is connected with the input terminal of wireless transmitting system；The output end of wireless communication system is connected with ground signal communication system
It connects.
Moreover, UAV system includes unmanned plane during flying device, high-definition camera and unmanned plane control system, unmanned plane
Flight path is controlled by its unmanned plane operating system；Unmanned plane fitted underneath high-definition camera.
Moreover, the electroscope system uses contact electroscope, contact electroscope is fixed on unmanned plane during flying device
Lower end；Contact electroscope determines collapsing length, the front end of contact electroscope and tested line according to tested line voltage distribution grade
Road is connected, and counterweight lead is installed in the rear end of contact electroscope.
Moreover, the optical signal collection system is mounted below contact electroscope, passed using STM32 series of light sensitive resistance
Sensor, photosensitive resistance sensor are connected with ARM microcontroller.
Moreover, the ARM microcontroller uses STM32F103 development board.
Moreover, the wireless transmitting system uses BCM43143USB wireless network card.
Moreover, the signal of acquisition UAV Flight Control signal, ARM microcontroller is responsible in the ground signal communication.
A kind of working method of the contact electrical verification system based on unmanned plane, it is characterised in that: the following steps are included:
(1) it is controlled by offline mode of the unmanned aerial vehicle (UAV) control device to unmanned plane；Contact electroscope is fixed on nobody
The distance of stretch out and draw back of the lower section of machine, contact electroscope adjusts safe distance according to the voltage class of test line；
(2) acoustical signal and optical signal of contact electroscope are acquired simultaneously using STM32F103 development board, by two
It is collected after kind signal acquisition by development board, is sent to ground finally by wireless transport module, ground staff connects simultaneously
Task can be repaired later by optical signal and acoustical signal；
(3) ground signal communicating system is set, and surface personnel understands the signal of unmanned plane in real time and contact is tested
The signal of electric appliance.
Moreover, counterweight lead is added in the end of contact electroscope, the weight of counterweight lead is according to contact electroscope
Collapsing length configure.
The advantages and positive effects of the present invention are:
Strong operability of the present invention is convenient for practical application；Electrical verification system is by the way of unmanned plane by contact electroscope
It is connected with tested transmission line of electricity, saves manpower；Ground signal communication system can receive the optical signal of touch sensor simultaneously
With acoustical signal, it is ensured that electrical verification work safety carries out；Have a vast market application prospect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is unmanned plane structure chart of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawing and by specific embodiment, and following embodiment is descriptive
, it is not restrictive, this does not limit the scope of protection of the present invention.
A kind of contact electrical verification system based on unmanned plane is shown in attached drawing 1, including UAV system, electroscope system, light letter
Number acquisition system, acoustical signal acquisition system, ARM microcontroller, wireless transmitting system, ground signal communication；
Wherein, the UAV system operates the flight of unmanned plane by its controller；The electroscope system
It is connected with UAV system lower end；The optical signal collection system, acoustical signal acquisition system output end respectively with single-chip microcontroller
Access port be connected；The output end of single-chip microcontroller is connected with the input terminal of wireless transmitting system；The output of wireless communication system
End is connected with ground signal communication system.
UAV system is shown in attached drawing 2, including unmanned plane during flying device 1, high-definition camera 2 and unmanned plane control system, nothing
Man-machine flight path is controlled by its unmanned plane operating system；Unmanned plane fitted underneath high-definition camera, facilitates nobody
Machine operator observes route ambient enviroment.
The electroscope system uses contact electroscope 5, and contact electroscope is fixed on the lower end of unmanned plane during flying device；
Contact electroscope determines collapsing length according to tested line voltage distribution grade, and the front end of contact electroscope is connected with tested route
It connects, counterweight lead 3 is installed in the rear end of contact electroscope, and the weight of counterweight lead is adjusted according to the collapsing length of contact electroscope
Amount.
The optical signal collection system is mounted below contact electroscope, is mainly passed using STM32 series of light sensitive resistance
Sensor, photosensitive resistance sensor are connected with ARM microcontroller 4.
The acoustical signal acquisition system mainly uses STM32 series acoustical signal to acquire sensor, and acoustical signal acquires sensor
It is connected with ARM microcontroller.
The ARM microcontroller uses STM32F103 development board.
The wireless transmitting system uses BCM43143USB wireless network card.
Acquisition UAV Flight Control signal is responsible in the ground signal communication, the signal of ARM microcontroller (adopt by optical signal
Storage harmony signal picker).
A kind of working method of the contact electrical verification system based on unmanned plane, includes the following steps
(1) it is controlled by offline mode of the unmanned aerial vehicle (UAV) control device to unmanned plane；Contact electroscope is fixed on nobody
The distance of stretch out and draw back of the lower section of machine, contact electroscope adjusts safe distance according to the voltage class of test line, to prevent unmanned plane
Induced electricity is generated between alive circuit；In order to guarantee contact electroscope steady operation, add in the end of contact electroscope
Enter counterweight lead, the weight of counterweight lead is configured according to the collapsing length of contact electroscope.
(2) occur the misjudgment of contact electroscope in order to prevent, contact is tested simultaneously using STM32F103 development board
The acoustical signal and optical signal of electric appliance are acquired, and will be collected after two kinds of signal acquisitions by development board, finally by wireless
Transmission module is sent to ground, and ground staff can repair task after receiving optical signal and acoustical signal simultaneously.
(3) ground signal communicating system is set, and aspect surface personnel understands signal and the contact of unmanned plane in real time
The signal of formula electroscope carries out job placement convenient for ground staff.
Working principle: before electrical verification work starts, O&M technical staff checks unmanned plane, contact electroscope, STM32F103
Whether development board works normally；After inspection, unmanned plane operator installs contact electroscope, and root below unmanned plane
The flexible length of contact electroscope is determined according to the voltage class for being tested route, is determined according to the collapsing length of contact electroscope
The weight of end counterweight.After the completion of contact electroscope equipment, it is close that unmanned plane operating technology personnel operate unmanned aerial vehicle (UAV) control device
Be measured route, using unmanned plane beat the measured route of high-definition camera observation around environment.
Contact electroscope is contacted with test line, passes through acoustic signal sensor and photosensitive resistance sensor pair after contact
The sound and optical signal of contact electroscope are acquired, and collected signal is transferred in STM32F103 microcontroller, are recycled
BCM43143USB wireless network card in wireless transmitting system is sent to ground signal communication system, and unmanned plane operator can be with
The information of unmanned plane and contact electroscope is understood by ground signal communication system.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution: do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (9)
1. a kind of contact electrical verification system based on unmanned plane, it is characterised in that: including UAV system, electroscope system, light
Signal acquiring system, acoustical signal acquisition system, ARM microcontroller, wireless transmitting system and ground signal communication, unmanned plane system
System operates the flight of unmanned plane by its controller；The electroscope system is connected with UAV system lower end；Institute
State optical signal collection system, the output end of acoustical signal acquisition system is connected with the access port of single-chip microcontroller respectively；Single-chip microcontroller it is defeated
Outlet is connected with the input terminal of wireless transmitting system；The output end of wireless communication system is connected with ground signal communication system
It connects.
2. the contact electrical verification system according to claim 1 based on unmanned plane, it is characterised in that: UAV system includes
The flight path of unmanned plane during flying device, high-definition camera and unmanned plane control system, unmanned plane passes through its unmanned plane operation system
System is controlled；Unmanned plane fitted underneath high-definition camera.
3. the contact electrical verification system according to claim 1 based on unmanned plane, it is characterised in that: the electroscope system
Using contact electroscope, contact electroscope is fixed on the lower end of unmanned plane during flying device；Contact electroscope is according to tested line
Road voltage class determines collapsing length, and the front end of contact electroscope is connected with tested route, the rear end of contact electroscope
Counterweight lead is installed.
4. the contact electrical verification system according to claim 1 based on unmanned plane, it is characterised in that: the light signal collection
System is mounted below contact electroscope, and using STM32 series of light sensitive electric resistance sensor, photosensitive resistance sensor is micro- with ARM
Controller is connected.
5. the contact electrical verification system according to claim 1 based on unmanned plane, it is characterised in that: the ARM microcontroller
Device uses STM32F103 development board.
6. the contact electrical verification system according to claim 1 based on unmanned plane, it is characterised in that: the wireless transmission system
System uses BCM43143USB wireless network card.
7. the contact electrical verification system according to claim 1 based on unmanned plane, it is characterised in that: the ground signal is logical
News are responsible for the signal of acquisition UAV Flight Control signal, ARM microcontroller.
8. a kind of working method of the contact electrical verification system based on unmanned plane, it is characterised in that: the following steps are included:
(1) it is controlled by offline mode of the unmanned aerial vehicle (UAV) control device to unmanned plane；Contact electroscope is fixed on unmanned plane
The distance of stretch out and draw back of lower section, contact electroscope adjusts safe distance according to the voltage class of test line；
(2) acoustical signal and optical signal of contact electroscope are acquired simultaneously using STM32F103 development board, two kinds is believed
Number acquisition after be collected by development board, be sent to ground finally by wireless transport module, ground staff receives simultaneously
Task can be repaired after optical signal and acoustical signal；
(3) ground signal communicating system is set, and surface personnel understands the signal and contact electroscope of unmanned plane in real time
Signal.
9. the working method of the contact electrical verification system according to claim 8 based on unmanned plane, it is characterised in that: connecing
Counterweight lead is added in the end of touch electroscope, and the weight of counterweight lead is configured according to the collapsing length of contact electroscope.
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| CN201811343559.9A CN109270329A (en) | 2018-11-13 | 2018-11-13 | A kind of contact electrical verification system and its working method based on unmanned plane |
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| CN201811343559.9A CN109270329A (en) | 2018-11-13 | 2018-11-13 | A kind of contact electrical verification system and its working method based on unmanned plane |
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| CN109991465A (en) * | 2019-05-07 | 2019-07-09 | 河北勃发电气化器材有限责任公司 | A kind of anti-interference type contact net skylight repairs Special electroscope |
| CN110376422A (en) * | 2019-08-30 | 2019-10-25 | 云南电网有限责任公司电力科学研究院 | A kind of electroscopic device and electricity-testing method |
| CN110466760A (en) * | 2019-08-09 | 2019-11-19 | 国网天津市电力公司 | A kind of power patrol unmanned machine auxiliary mechanical arm and its control system |
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