CN107942851A - A kind of unmanned plane time-based maintenance reminding method and system - Google Patents
A kind of unmanned plane time-based maintenance reminding method and system Download PDFInfo
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- CN107942851A CN107942851A CN201711051300.2A CN201711051300A CN107942851A CN 107942851 A CN107942851 A CN 107942851A CN 201711051300 A CN201711051300 A CN 201711051300A CN 107942851 A CN107942851 A CN 107942851A
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
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Abstract
The present invention relates to unmanned air vehicle technique field, and in particular to a kind of unmanned plane time-based maintenance reminding method, includes the following steps：Obtain the flight time in unmanned plane maintenance period；Wherein, the flight time in the maintenance period is：In each maintenance period, unmanned plane during flying time for adding up from the initial flight time, the initial flight time is calculated as zero；Judged whether to reach maintenance alert condition according to the flight time in acquired maintenance period；If meeting maintenance alert condition, maintenance alarm is sent.Unmanned plane time-based maintenance reminding method provided by the present invention and system, by recording the flight time in unmanned plane maintenance period automatically, remind user to carry out maintenance and repair to unmanned plane in time, ensure that normal flight and the service life of unmanned plane, improve flight safety.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, and in particular to a kind of unmanned plane time-based maintenance reminding method and system.
Background technology
Unmanned plane is a kind of unmanned vehicle manipulated by radio robot or itself presetting apparatus.With
Developing rapidly for unmanned plane industry, more and more unmanned planes are applied to the row such as agricultural, forestry, electric power, mapping, remote measurement
Industry.
Unmanned plane belongs to precision instruments, and the small variations of any part can all influence its state of flight and service life.Cause
This, not only its use, transhipment and storage during should be careful, its daily maintenance work be also it is extremely important,
Even largely determine its service life used.In order to ensure the flight safety of unmanned plane, extend the aircraft utilization service life,
Need to carry out it time-based maintenance, the maintenance period of general unmanned plane be all by the flight time of unmanned plane determine, it is necessary to
Family keeps unmanned plane each flight time firmly in mind to calculate maintenance period, undoubtedly adds the burden of user, and user forgets in time
The example maintained unmanned plane repeated, and security risk is brought for unmanned plane during flying.
The content of the invention
The present invention is in order to solve the above-mentioned technical problem, there is provided a kind of unmanned plane time-based maintenance reminding method and system, can
Remind user to carry out time-based maintenance in time, solve the problems, such as that user easily forgets service time in the prior art, alleviates use
The burden at family, ensure that the flight safety of unmanned plane.
In order to reach above-mentioned technique effect, the present invention includes following technical scheme：A kind of unmanned plane time-based maintenance prompting side
Method, includes the following steps：
（1）Obtain the flight time in unmanned plane maintenance period；Wherein, the flight time in the maintenance period is：It is each to protect
Support in the cycle, the unmanned plane during flying time added up from the initial flight time, the initial flight time is calculated as zero；
（2）Judged whether to reach maintenance alert condition according to the flight time in acquired maintenance period；
（3）If meeting maintenance alert condition, maintenance alarm is sent.
Further, further included before the flight time in maintenance period is obtained：
Default unmanned plane maintenance period；
Multiple maintenance alert conditions are preset according to the unmanned plane maintenance period.
Further, if meeting maintenance alert condition, sending maintenance alarm is specially：
If the acquired flight time reaches the first maintenance alert condition, control unmanned plane enters the first indicating mode；Wherein,
To send the first alarm sounds, first alarm sounds carry first indicating mode for voice alarm prompting, optical alert
Show or shake one or more any combination in alarm sounds；
If the acquired flight time reaches the second maintenance alert condition, control unmanned plane enters the second indicating mode；Wherein,
To send the second alarm sounds, second alarm sounds carry second indicating mode for voice alarm prompting, optical alert
Show or shake one or more any combination in alarm sounds；
If the acquired flight time reaches the 3rd maintenance alert condition, control unmanned plane enters the 3rd indicating mode.
Further, if the acquired flight time reaches the 3rd maintenance alert condition, control unmanned plane enters the 3rd
Indicating mode is further：
If the acquired flight time reaches the 3rd maintenance alert condition, the unmanned plane current state is judged：
If unmanned plane is currently at airflight state, the 3rd alarm sounds are sent；
If unmanned plane is currently at ground locking state, sends the 3rd alarm and control unmanned plane is maintained at locking shape
State；
If unmanned plane is currently at ground released state, the 3rd alarm and control unmanned plane automatic lockout are sent；
Wherein, the one or more in alarm sounds are prompted or shaken to the 3rd alarm for voice alarm prompting, optical alert
Any combination；
Further, the first maintenance alert condition is：Flight time in the maintenance period is more than the of maintenance period
One percentage threshold；
Described second, which maintains alert condition, is：Flight time in the maintenance period is more than the second percentage threshold of maintenance period
Value；
Described 3rd, which maintains alert condition, is：Flight time in the maintenance period is more than the 3rd percentage threshold of maintenance period
Value；
Wherein, first percentage threshold is less than the second percentage threshold, and second percentage threshold is less than the 3rd percentage
Compare threshold value.
As a further improvement on the present invention, the method is further included：
The unmanned plane carries out system mode self-test in real time, if judging system mode exception, sends maintenance alarm simultaneously
Control unmanned plane enters corresponding safeguard protection pattern.
Further, the unmanned plane includes judging the current shape of the unmanned plane before entering corresponding safeguard protection pattern
State, and control unmanned plane to enter corresponding safeguard protection pattern according to current state.
Further, it is described to control unmanned plane to include into corresponding safeguard protection pattern according to current state：
Currently if it is empty middle state of flight, then control reduce unmanned plane output power to the unmanned plane so that the unmanned plane with
Default flying speed landing or control unmanned plane make a return voyage；
The unmanned plane currently if ground released state, then controls unmanned plane automatic lockout；
The unmanned plane currently if ground locking state, then controls unmanned plane to keep locking state.
On the other hand, the present invention provides a kind of unmanned plane time-based maintenance prompt system, including：
Acquiring unit：For obtaining the flight time in unmanned plane maintenance period；
Judging unit：Judged whether to reach maintenance alert condition according to the flight time in acquired maintenance period；
Reminding unit：For sending maintenance alarm；
Default unit：For presetting maintenance period, and according to presetting multiple maintenance alert conditions maintenance period.
Further, state self-checking system is further included, the unmanned plane obtains the state of itself according to state self-checking system
Information, and judge whether unmanned plane work is normal according to status information, if there is exception, send maintenance alarm and control nothing
It is man-machine to enter corresponding safeguard protection pattern；The state self-checking system includes flight control modules, selftest module, driving mould
Block, communication module, power module and reminding module, the flight control modules respectively with selftest module, drive module, communicate mould
Block, power module are connected with reminding module.
Using above-mentioned technical proposal, including following beneficial effect：Unmanned plane time-based maintenance prompting side provided by the present invention
Method and system, by recording the flight time in unmanned plane maintenance period automatically, remind user to maintain unmanned plane in time
And maintenance, it ensure that normal flight and the service life of unmanned plane, improve flight safety.
Brief description of the drawings
Fig. 1 is provided the flow chart of unmanned plane time-based maintenance reminding method by the embodiment of the present invention 1；
Fig. 2 is provided the flow chart of unmanned plane time-based maintenance reminding method by the embodiment of the present invention 2；
Fig. 3 is provided the flow chart of unmanned plane time-based maintenance reminding method by the embodiment of the present invention 3；
Fig. 4 is provided the flow chart of unmanned plane state self checking method by the embodiment of the present invention 4；
Fig. 5 is provided the structure diagram of unmanned plane state self-checking system by the embodiment of the present invention 5.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the utility model embodiment
Attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is this
Invention part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts, belong to the scope of protection of the invention.
In the present invention, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
Put, element or part there must be particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or be electrically connected；It can be directly connected,
Either it is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
The present invention is described in further detail below by specific embodiment and with reference to attached drawing.
Embodiment 1：
With developing rapidly for unmanned plane industry, more and more unmanned planes are applied to agricultural, forestry, electric power, mapping, remote measurement
Etc. industry.Unmanned plane is a kind of instrument reused for a long time, and after a number of uses, some important equipments easily go wrong.
Such as the structure of unmanned plane, coupling part is due to frequent dismounting and jerk, easy aged deterioration；Motor is as unmanned plane
Power end, it is related to the stability of unmanned plane during flying, and in operating, bearing is easily impaired after a certain period of time or the small hair of oil occurs for it
The phenomenon of heat.Therefore, in use, in addition to operating according to correct mode and use unmanned plane, daily dimension
Shield maintenance is also vital.Nowadays, it usually needs user keeps maintenance period firmly in mind, and periodically unmanned plane is maintained, still,
Due to being usually not necessarily same people using the user of unmanned plane, do not recorded clearly using the time of unmanned plane, and user is very
Easily service time is forgotten, so as to cause security risk.
The flow chart for the unmanned plane time-based maintenance reminding method that Fig. 1 is provided by the present embodiment, refering to Fig. 1, specifically includes
Following steps：
S11, obtain flight time in unmanned plane maintenance period；Wherein, the flight time in the maintenance period is：It is each to protect
Support in the cycle, the unmanned plane during flying time added up from the initial flight time, the initial flight time is calculated as zero；Flight time is
Unmanned plane is in the time of state of flight.
S21, judge whether according to the flight time in acquired maintenance period to reach maintenance alert condition；
If S31, meet maintenance alert condition, maintenance alarm is sent.
When unmanned plane during flying time cumulation reaches certain value, it is necessary to be maintained, for example, will be arranged to maintenance period
100 it is small when, the initial flight time is calculated as zero, whenever unmanned plane during flying time cumulation reach 100 it is small when, then send maintenance alarm carry
Show, prompt user to maintain it, after unmanned plane maintenance, into next maintenance period, initial flight time weight by zero
New cumulative flight time.
Specifically, timing module can be set in flight control modules, unmanned plane maintenance week is obtained by timing module
Flight time in phase, within a maintenance period, timing module timing during flight since unmanned plane, protects unmanned plane
Enter next maintenance period after supporting, timing module is reset, timing of starting from scratch.Furthermore it is also possible to the flight time is set to add up mould
The acquired flight time is transferred to flight time accumulator module by block, timing module in real time, and flight time accumulator module will not
Reset, add up the flight time of unmanned plane.Wherein, maintenance period and cumulative flight time may be displayed on the display in earth station
On device, so that user checks, the next service time of distance can be checked at the same time by earth station's display device.
In the present embodiment technical solution, by recording the unmanned plane during flying time automatically, user is reminded in time to unmanned plane
Time-based maintenance is carried out, eliminates the trouble of user manual record maintenance period, improves the security of unmanned plane during flying.
In the present embodiment, further, further included before the flight time in maintenance period is obtained：
Default unmanned plane maintenance period；Specifically, user voluntarily can set unmanned plane to maintain on the operation ground of earth station
In the cycle, improve user experience.
Multiple maintenance alert conditions are preset according to the unmanned plane maintenance period.
Embodiment 2：
2 flow chart of unmanned plane time-based maintenance reminding method embodiment that Fig. 2 is provided by the embodiment of the present invention, as shown in Fig. 2,
On the basis of embodiment illustrated in fig. 11, unmanned plane is preset into three maintenance alert conditions maintenance period, is included the following steps：
If S210, acquired flight time reach the first maintenance alert condition, step S310 is performed；
S310, control unmanned plane enter the first indicating mode；Wherein, first indicating mode is to send the first alarm sounds,
First alarm sounds are voice alarm prompting, one or more any in optical alert prompting or vibrations alarm sounds
Combination, to realize to user's timely and effectively alarm, or by radio communication device is included the warning message on ground
In the display device at face station.
If S211, acquired flight time reach the second maintenance alert condition, step S311 is performed；
S311, control unmanned plane enter the second indicating mode；Wherein, second indicating mode is to send the second alarm sounds,
Second alarm sounds are voice alarm prompting, one or more any in optical alert prompting or vibrations alarm sounds
Combination, can also send wireless alert to other-end by the radio communication device on unmanned plane and prompt, or will be prompted to information
It is shown in the display device in earth station.
If S212, acquired flight time reach the 3rd maintenance alert condition, step S312 is performed；
S312, control unmanned plane enter the 3rd indicating mode.
Embodiment 3：
3 flow chart of unmanned plane time-based maintenance reminding method embodiment that Fig. 3 is provided by the embodiment of the present invention, as shown in figure 3,
On the basis of Fig. 1,2 illustrated embodiments 1,2, if the acquired flight time reaches the 3rd maintenance alert condition, nobody is controlled
Machine is further into the 3rd indicating mode：
If the acquired flight time reaches the 3rd maintenance alert condition, step S3120 is performed；
S3120, judge the unmanned plane current state；
If S3121, unmanned plane are currently at airflight state, the 3rd alarm sounds are sent；
If S3122, unmanned plane are currently at ground locking state, send the 3rd alarm and control unmanned plane is maintained at and adds
Lock status；
If S3123, unmanned plane are currently at ground released state, send the 3rd alarm and control unmanned plane adds automatically
Lock；
Wherein, the one or more in alarm sounds are prompted or shaken to the 3rd alarm for voice alarm prompting, optical alert
Any combination；
The current state of unmanned plane includes airflight state, ground locking state and ground released state, therefore, according to nobody
The current state of machine, control unmanned plane enter corresponding indicating mode, ensure unmanned plane safe flight.The current state of unmanned plane
It can be detected and obtained by the sensor installed on unmanned plane, the sensor can be attitude transducer or barometer, can be with
The analysis of UAV Attitude is obtained by attitude transducer, so that it is determined that the state of flight of unmanned plane, nothing is detected by barometer
Man-machine elevation information, so that it is determined that whether unmanned plane is in state of flight.
In the present embodiment, the first maintenance alert condition is：Flight time in the maintenance period is more than maintenance
First percentage threshold in cycle；
Described second, which maintains alert condition, is：Flight time in the maintenance period is more than the second percentage threshold of maintenance period
Value；
Described 3rd, which maintains alert condition, is：Flight time in the maintenance period is more than the 3rd percentage threshold of maintenance period
Value；
Wherein, first percentage threshold is less than the second percentage threshold, and second percentage threshold is less than the 3rd percentage
Compare threshold value.
Specifically, if for example, when maintenance period is 100 small, the first percentage threshold is 80%, and the second percentage threshold is
90%, the 3rd percentage threshold 98%；It is more than the first percentage threshold of maintenance period when the flight time in each maintenance period
Value, i.e., when the flight time is small more than 80, send the first alarm；It is more than maintenance week when the flight time in each maintenance period
When the second percentage threshold of phase, i.e. flight time are small more than 90, the second alarm is sent；When flying in each maintenance period
The row time is more than the 3rd percentage threshold of maintenance period, i.e., when the flight time is small more than 98, judges unmanned plane current state, if
Unmanned plane is currently at airflight state, then controls unmanned plane to send the 3rd alarm, if unmanned plane is in ground locking
State, then send alarm and keep unmanned plane locking state at the same time, unmanned plane can not be unlocked；If unmanned plane is currently at ground
Face released state, then send alarm, while controls unmanned plane automatic lockout.
Embodiment 4：
4 flow chart of unmanned plane time-based maintenance reminding method embodiment that Fig. 4 is provided by the embodiment of the present invention, as shown in figure 4,
On the basis of embodiment 3, in each maintenance period, unmanned plane carries out system mode self-test in real time, if judging, system mode is different
Often, then send maintenance alarm and control unmanned plane to enter corresponding safeguard protection pattern.Within each cycle, if system
Self-test finds abnormal state, after user carries out maintenance maintenance to unmanned plane, the flight time will reset to zero, into next maintenance week
Phase, adds up again.
In the technical program, the unmanned plane includes judging that the unmanned plane is worked as before entering corresponding safeguard protection pattern
Preceding state, and control unmanned plane to enter corresponding safeguard protection pattern according to current state.No matter unmanned plane is currently in the air
State of flight, ground released state or ground locking state, can forcibly control unmanned plane to enter corresponding safety and protect
Shield pattern.
Currently if it is empty middle state of flight, then control reduce unmanned plane output power to the unmanned plane so that it is described nobody
Machine is landed with default flying speed or controls unmanned plane to make a return voyage；Specifically, regulation motor rotating speed slowly declines, until all electricity
The rotating speed of machine is consistent and reaches default flying speed so that unmanned plane slowly land.
The unmanned plane method of making a return voyage is controlled to be：After unmanned plane takes off, the point coordinates that takes off is obtained；Plan simultaneously record-setting flight path,
Obtain in real time in-flight by way of the coordinate of location point, form flight path information；When detecting system mode exception, according to nothing
Man-machine current position coordinates, the flight path information and/or the point coordinates that takes off, calculates by the current position coordinates
To the path of making a return voyage of the point coordinates that takes off；Path of making a return voyage described in unmanned plane edge is controlled to make a return voyage and land.
The unmanned plane currently if ground released state, then controls unmanned plane automatic lockout；
The unmanned plane currently if ground locking state, then controls unmanned plane to keep locking state.
When unmanned plane detect system mode exception, if unmanned plane is in the non-takeoff condition in ground, control unmanned plane
It can not take off, specifically, if unmanned plane has been unlocked, control unmanned plane automatic lockout, it is not started, if unmanned plane
Locking state is in, then controls unmanned plane not unlock.
Embodiment 5：
An embodiment of the present invention provides a kind of unmanned plane time-based maintenance prompt system, including：
Acquiring unit：For obtaining the flight time in unmanned plane maintenance period；Within each maintenance period, acquiring unit is real-time
The flight time of unmanned plane is obtained, specifically, acquiring unit can be timing module, when adding up the flight in current maintenance period
Between；When starting next maintenance period, the flight time in a upper maintenance period resets, and recalculates.
Judging unit：Judged whether to reach maintenance alert condition according to the flight time in acquired maintenance period；
Reminding unit：For sending maintenance alarm；Prompt unit can use the LED light of different colours, pass through a timing
In flicker frequency prompt user, or remind user timely by the way of buzzer warning, earth station's display screen are shown
Unmanned plane is maintained.
Default unit：For presetting maintenance period, and according to presetting multiple maintenance alert conditions maintenance period.
In the technical program, further, state self-checking system is further included, refering to Fig. 5, the embodiment of the present invention is provided
State self-checking system structure diagram, the unmanned plane obtains the status information of itself according to state self-checking system, and according to
Status information judges whether unmanned plane work is normal, if there is exception, sends maintenance alarm and controls unmanned plane to enter phase
The safeguard protection pattern answered；The state self-checking system include flight control modules, selftest module, drive module, communication module,
Power module and reminding module, the flight control modules respectively with selftest module, drive module, communication module, power module
Connected with reminding module.
State self-checking system can detect electric quantity of power supply, communication state, hardware operating status, the unmanned aerial vehicle body of unmanned plane
Index etc. is shaken, specifically, power module provides power supply for unmanned plane, and communication module is used for realization pair of unmanned plane and earth station
To communication, selftest module includes electric power detection module, voltage detection module, current detection module, shock detection module and temperature
Detection module etc., electric power detection module is used to obtain the real time electrical quantity in power module, when detecting low battery, controls nothing
It is man-machine to take corresponding safeguard protection pattern；Shock detection module monitors aircraft vibrations index in real time, when the vibrations more than setting
Enter corresponding safeguard protection pattern during value；Voltage detection module, current detection module and temperature detecting module are respectively used to
Whether abnormal detect voltage, electric current and the temperature of hardware, control unmanned plane to carry out corresponding safety if any one is abnormal
Protected mode.
In the technical solution of the present embodiment, judge whether by obtaining the flight time in maintenance period, and to it
Reach maintenance alert condition, wherein, maintenance alert condition is set to multiple, and phase is sent according to the different maintenance alert conditions reached
The maintenance alarm answered, meanwhile, unmanned plane is equipped with state self-checking system, obtains the oneself state information of unmanned plane in real time,
And judge whether unmanned plane work is abnormal according to status information, if detection is abnormal, control unmanned plane carries out corresponding safety and protects
Shield pattern, improves the security of unmanned plane during flying.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of unmanned plane time-based maintenance reminding method, it is characterised in that include the following steps：
（1）Obtain the flight time in unmanned plane maintenance period；Wherein, the flight time in the maintenance period is：It is each to protect
Support in the cycle, the unmanned plane during flying time added up from the initial flight time, the initial flight time is calculated as zero；
（2）Judged whether to reach maintenance alert condition according to the flight time in acquired maintenance period；
（3）If meeting maintenance alert condition, maintenance alarm is sent.
2. according to the method described in claim 1, it is characterized in that, further included before the flight time in maintenance period is obtained：
Default unmanned plane maintenance period；
Multiple maintenance alert conditions are preset according to the unmanned plane maintenance period.
3. if according to the method described in claim 2, it is characterized in that, meet maintenance alert condition, send maintenance alarm and carry
Show specially：
If the acquired flight time reaches the first maintenance alert condition, control unmanned plane enters the first indicating mode；Wherein,
To send the first alarm sounds, first alarm sounds carry first indicating mode for voice alarm prompting, optical alert
Show or shake one or more any combination in alarm sounds；
If the acquired flight time reaches the second maintenance alert condition, control unmanned plane enters the second indicating mode；Wherein,
To send the second alarm sounds, second alarm sounds carry second indicating mode for voice alarm prompting, optical alert
Show or shake one or more any combination in alarm sounds；
If the acquired flight time reaches the 3rd maintenance alert condition, control unmanned plane enters the 3rd indicating mode.
4. according to the method described in claim 3, it is characterized in that, if the acquired flight time, which reaches the 3rd, maintains prompting article
Part, then control unmanned plane be further into the 3rd indicating mode：
If the acquired flight time reaches the 3rd maintenance alert condition, the unmanned plane current state is judged：
If unmanned plane is currently at airflight state, the 3rd alarm sounds are sent；
If unmanned plane is currently at ground locking state, sends the 3rd alarm and control unmanned plane is maintained at locking shape
State；
If unmanned plane is currently at ground released state, the 3rd alarm and control unmanned plane automatic lockout are sent；
Wherein, the one or more in alarm sounds are prompted or shaken to the 3rd alarm for voice alarm prompting, optical alert
Any combination.
5. according to the method described in claim 3, it is characterized in that, the first maintenance alert condition is：The maintenance period
The interior flight time is more than the first percentage threshold of maintenance period；
Described second, which maintains alert condition, is：Flight time in the maintenance period is more than the second percentage threshold of maintenance period
Value；
Described 3rd, which maintains alert condition, is：Flight time in the maintenance period is more than the 3rd percentage threshold of maintenance period
Value；
Wherein, first percentage threshold is less than the second percentage threshold, and second percentage threshold is less than the 3rd percentage
Compare threshold value.
6. according to the method described in claim 1, it is characterized in that, the method is further included：
The unmanned plane carries out system mode self-test in real time, if judging system mode exception, sends maintenance alarm simultaneously
Control unmanned plane enters corresponding safeguard protection pattern.
7. according to the method described in claim 6, it is characterized in that, the unmanned plane wraps before entering corresponding safeguard protection pattern
Include and judge the unmanned plane current state, and control unmanned plane to enter corresponding safeguard protection pattern according to current state.
8. the method according to the description of claim 7 is characterized in that described control unmanned plane to enter accordingly according to current state
Safeguard protection pattern includes：
Currently if it is empty middle state of flight, then control reduce unmanned plane output power to the unmanned plane so that the unmanned plane with
Default flying speed landing or control unmanned plane make a return voyage；
The unmanned plane currently if ground released state, then controls unmanned plane automatic lockout；
The unmanned plane currently if ground locking state, then controls unmanned plane to keep locking state.
A kind of 9. unmanned plane time-based maintenance prompt system, it is characterised in that including：
Acquiring unit：For obtaining the flight time in unmanned plane maintenance period；
Judging unit：Judged whether to reach maintenance alert condition according to the flight time in acquired maintenance period；
Reminding unit：For sending maintenance alarm；
Default unit：For presetting maintenance period, and according to presetting multiple maintenance alert conditions maintenance period.
10. system according to claim 9, it is characterised in that further include state self-checking system, the unmanned plane is according to shape
State self-checking system obtains the status information of itself, and judges whether unmanned plane work is normal according to status information, if there is exception,
Send maintenance alarm and control unmanned plane to enter corresponding safeguard protection pattern；The state self-checking system includes flight and controls
Molding block, selftest module, drive module, communication module, power module and reminding module, the flight control modules respectively with from
Inspection module, drive module, communication module, power module are connected with reminding module.
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| CN109726831A (en) * | 2018-11-29 | 2019-05-07 | 深圳市元征科技股份有限公司 | A kind of corrective maintenance based reminding method and device |
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