CN106628215A - Alarming system for motor abnormity of unmanned aerial vehicle - Google Patents
Alarming system for motor abnormity of unmanned aerial vehicle Download PDFInfo
- Publication number
- CN106628215A CN106628215A CN201710035949.9A CN201710035949A CN106628215A CN 106628215 A CN106628215 A CN 106628215A CN 201710035949 A CN201710035949 A CN 201710035949A CN 106628215 A CN106628215 A CN 106628215A
- Authority
- CN
- China
- Prior art keywords
- control system
- flight control
- motor
- led
- unmanned plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims description 23
- 230000005856 abnormality Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 description 13
- 238000012544 monitoring process Methods 0.000 description 6
- 206010000369 Accident Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2201/00—UAVs characterised by their flight controls
- B64U2201/20—Remote controls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an alarming system for motor abnormity of an unmanned aerial vehicle. On the basis of an unmanned aerial vehicle main body, the alarming system comprises an electronic speed control unit, a brushless motor, a flight control system, a voltage collecting unit, a temperature sensor, a vibrating sensor, a storage, an LED (Light Emitting Diode) driving circuit, an LED lamp, a data transmission module and a ground station PC (Personal Computer) terminal, wherein the electronic speed control unit is connected with the brushless motor through three wires; the output ends of the three wires are simultaneously connected with the voltage collecting unit; the voltage collecting unit is in bidirectional connection with the flight control system; the temperature sensor is connected with the flight control system; the vibrating sensor is connected with the flight control system; the storage is in bidirectional connection with the flight control system; the LED driving circuit is connected with the flight control system; the data transmission module is connected with the flight control system; the LED lamp is connected with the LED driving circuit; the data transmission module is connected with the ground station PC terminal through wireless transmission; the motor state can be monitored in real time in the flight process; and the system can supply abnormity alarming for abnormity of the motor.
Description
Technical field
The invention belongs to unmanned plane during flying safety detection technology field, specifically, the present invention relates to a kind of unmanned electromechanical
Machine abnormality alarming system.
Background technology
State during present unmanned plane during flying mainly goes observation by artificial eyesight, outward plus by wireless
Device feeds back to the data of earth station and determines that, once flying height is higher, distant, state of flight now is with the naked eye
It is difficult to judge and observe, so the defect during present unmanned plane during flying in more or less existence monitoring, unmanned plane
It is exactly motor fault to fly in the air most dangerous, and motor exception in flight course lacks monitoring mechanism, it is impossible to know electricity
Motivational state, it is impossible to timely take workaround rapidly, be easily caused unmanned plane during flying accident, so motor fault is for nobody
Potential threat in machine flight course.
The content of the invention
The present invention provides a kind of unmanned plane motor abnormality warning system, it is therefore an objective to for motor in real-time monitoring flight course
State, motor abnormality provide abnormality alarming.
To achieve these goals, the technical scheme taken of the present invention is：A kind of unmanned plane motor abnormality warning system, base
In unmanned plane body, including electricity adjusts unit, brushless electric machine, flight control system, voltage acquisition unit, temperature sensor, vibrating sensing
Device, memory, LED drive circuit, LED, digital transmission module and earth station PC ends, wherein the electricity adjusts unit to lead to brushless electric machine
Cross three of the wires to be connected, the output end of three of the wires is connected with voltage acquisition unit simultaneously, the voltage acquisition unit and winged control
System bidirectional connects, and the temperature sensor is connected with flight control system, and the vibrating sensor is connected with flight control system, described to deposit
Reservoir is bi-directionally connected with flight control system, and the LED drive circuit is connected with flight control system, and the digital transmission module connects with flight control system
Connect, the LED is connected with LED drive circuit, the digital transmission module is connected with earth station PC ends by being wirelessly transferred.
Preferably, the electricity is adjusted in unit and is provided with inverter.
Preferably, located at the lower end of brushless electric machine, the vibrating sensor is located at unmanned plane body to the temperature sensor
Motor cabinet on.
It is using the beneficial effect of above technical scheme：The unmanned plane motor abnormality warning system, because the electricity adjusts single
Unit is connected with brushless electric machine by three of the wires, and the output end of three of the wires is connected with voltage acquisition unit simultaneously, so electricity is adjusted
When any one wire or a plurality of wire are abnormal between unit and brushless electric machine, voltage acquisition unit is by three roads for collecting electricity
Pressure is processed, and the signal of electric voltage exception drives LED drive circuit work after flight control system process, makes LED send announcement
Alarming information, and while abnormal voltage data is transferred into earth station PC ends by digital transmission module, show on earth station PC ends
And the dynamic motor abnormality information of voice broadcast electricity transfer drive；By temperature sensor and vibrating sensor detect brushless electric machine temperature and
Vibration frequency, when brushless electric machine temperature or vibration frequency are abnormal, flight control system temperature sensor and vibrating sensor
The data of collection obtain abnormal information data, and flight control system makes LED send warning information by LED drive circuit, and while
Abnormal data is transferred to by earth station PC ends by digital transmission module, is shown on earth station PC ends and the dynamic electricity of voice broadcast electricity transfer drive
Machine abnormal information；The state of brushless electric machine in real-time monitoring flight course is realized, brushless electric machine provides abnormality alarming extremely, maximum
Degree reduces the generation of aircraft accident；The electricity is adjusted in unit and is provided with inverter, realizes that DC converting is three-phase alternating current；Institute
Temperature sensor is stated located at the lower end of brushless electric machine, the vibrating sensor is on the motor cabinet of unmanned plane body, it is ensured that inspection
Survey data accurately and reliably.
Description of the drawings
Fig. 1 is the unmanned plane motor abnormality warning system operation principle block diagram；
Wherein：
1st, electricity adjusts unit；2nd, brushless electric machine；3rd, flight control system；4th, voltage acquisition unit；5th, temperature sensor；6th, vibration is passed
Sensor；7th, memory；8th, LED drive circuit；9th, LED；10th, digital transmission module；11st, earth station PC ends.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, further details of is made to the specific embodiment of the present invention
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to its enforcement.
As shown in figure 1, the present invention is a kind of unmanned plane motor abnormality warning system, it is in real-time monitoring flight course
The state of motor, motor abnormality provides abnormality alarming.
Specifically, as shown in figure 1, adjusting unit 1, brushless electric machine 2, flight control system 3, voltage acquisition unit 4, temperature including electricity
Degree sensor 5, vibrating sensor 6, memory 7, LED drive circuit 8, LED 9, digital transmission module 10 and earth station PC ends 11, its
Described in electricity adjust unit 1 to be connected by three of the wires with brushless electric machine 2, the output end of three of the wires is while and voltage acquisition unit
4 connections, the voltage acquisition unit 4 is bi-directionally connected with flight control system 3, and the temperature sensor 5 is connected with flight control system 3, institute
State vibrating sensor 6 to be connected with flight control system 3, the memory 7 is bi-directionally connected with flight control system 3, the LED drive circuit 8
It is connected with flight control system 3, the digital transmission module 10 is connected with flight control system 3, the LED 9 is connected with LED drive circuit 8, institute
State digital transmission module 10 to be connected by being wirelessly transferred with earth station PC ends 11.The electricity is adjusted in unit 1 and is provided with inverter.The temperature
, located at the lower end of brushless electric machine 2, the vibrating sensor 6 is on the motor cabinet of unmanned plane body for sensor 5.
Hereinafter specific works mode is illustrated with specific embodiment：
The unmanned plane motor abnormality warning system, because the electricity adjusts unit 1 to pass through three of the wires phase with brushless electric machine 2
Even, the output end of three of the wires is connected with voltage acquisition unit 4 simultaneously, so electricity adjusts any one between unit 1 and brushless electric machine 2
When bar wire or abnormal a plurality of wire, voltage acquisition unit 4 is processed the three road voltages for collecting, the letter of electric voltage exception
Number drive LED drive circuit 8 to work after the process of flight control system 3, make LED 9 send warning information, and while by number biography
Abnormal voltage data is transferred to earth station PC ends 11 by module 10, is shown on earth station PC ends 11 and voice broadcast electricity transfer drive
Dynamic motor abnormality information；The temperature and vibration frequency of brushless electric machine 2 are detected by temperature sensor 5 and vibrating sensor 6, works as nothing
When the temperature of brush motor 2 or abnormal vibration frequency, the data of the temperature sensor 5 of flight control system 3 and the collection of vibrating sensor 6
Abnormal information data are obtained, flight control system 3 makes LED 9 send warning information by LED drive circuit 8, and while by number biography
Abnormal data is transferred to earth station PC ends 11 by module 10, shows on earth station PC ends 11 and voice broadcast electricity adjusts motor
Abnormal information；The state of brushless electric machine 2 in real-time monitoring flight course is realized, brushless electric machine 2 is abnormal to provide abnormality alarming, maximum
Degree reduces the generation of aircraft accident；The electricity is adjusted in unit 1 and is provided with inverter, realizes that DC converting is three-phase alternating current；
The temperature sensor 5 located at the lower end of brushless electric machine 2, on the motor cabinet of unmanned plane body protect by the vibrating sensor 6
Card detection data is accurately and reliably.The memory 7 possesses black box function, real-time storage voltage acquisition unit 4, TEMP
Device 5 and the data of the collection of vibrating sensor 6, can be used for reviewing and analyzing to failure.
The present invention is exemplarily described above in association with accompanying drawing, it is clear that the present invention is implemented and do not receive above-mentioned side
The restriction of formula, as long as employ the improvement of the various unsubstantialities that method of the present invention design and technical scheme are carried out；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (3)
1. a kind of unmanned plane motor abnormality warning system, based on unmanned plane body, it is characterised in that：Unit, brushless is adjusted including electricity
Motor, flight control system, voltage acquisition unit, temperature sensor, vibrating sensor, memory, LED drive circuit, LED, number
Transmission module and earth station PC ends, wherein the electricity adjusts unit to be connected by three of the wires with brushless electric machine, the output of three of the wires
End be connected with voltage acquisition unit simultaneously, and the voltage acquisition unit is bi-directionally connected with flight control system, the temperature sensor and
Flight control system connects, and the vibrating sensor is connected with flight control system, and the memory is bi-directionally connected with flight control system, described
LED drive circuit is connected with flight control system, and the digital transmission module is connected with flight control system, and the LED connects with LED drive circuit
Connect, the digital transmission module is connected with earth station PC ends by being wirelessly transferred.
2. a kind of unmanned plane motor abnormality warning system according to claim 1, it is characterised in that：The electricity is adjusted in unit
It is provided with inverter.
3. a kind of unmanned plane motor abnormality warning system according to claim 1, it is characterised in that：The temperature sensor
Located at the lower end of brushless electric machine, the vibrating sensor is on the motor cabinet of unmanned plane body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035949.9A CN106628215A (en) | 2017-01-18 | 2017-01-18 | Alarming system for motor abnormity of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035949.9A CN106628215A (en) | 2017-01-18 | 2017-01-18 | Alarming system for motor abnormity of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106628215A true CN106628215A (en) | 2017-05-10 |
Family
ID=58840705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710035949.9A Pending CN106628215A (en) | 2017-01-18 | 2017-01-18 | Alarming system for motor abnormity of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106628215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019167101A (en) * | 2017-11-06 | 2019-10-03 | 株式会社エアロネクスト | Flying body and method for controlling flying body |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332296A (en) * | 2013-07-17 | 2013-10-02 | 国家电网公司 | Power supply for unmanned aerial vehicle |
| CN105352588A (en) * | 2015-09-08 | 2016-02-24 | 北京航空航天大学 | Design of vibration detection system of brushless direct current motor |
| CN106227083A (en) * | 2016-07-20 | 2016-12-14 | 广东容祺智能科技有限公司 | A kind of unmanned plane motor phase failure monitoring and protecting device |
-
2017
- 2017-01-18 CN CN201710035949.9A patent/CN106628215A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332296A (en) * | 2013-07-17 | 2013-10-02 | 国家电网公司 | Power supply for unmanned aerial vehicle |
| CN105352588A (en) * | 2015-09-08 | 2016-02-24 | 北京航空航天大学 | Design of vibration detection system of brushless direct current motor |
| CN106227083A (en) * | 2016-07-20 | 2016-12-14 | 广东容祺智能科技有限公司 | A kind of unmanned plane motor phase failure monitoring and protecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019167101A (en) * | 2017-11-06 | 2019-10-03 | 株式会社エアロネクスト | Flying body and method for controlling flying body |
| JP2019167103A (en) * | 2017-11-06 | 2019-10-03 | 株式会社エアロネクスト | Flying body and method for controlling flying body |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |