CN107315404A - Unmanned plane driving control system based on fault detect - Google Patents
Unmanned plane driving control system based on fault detect Download PDFInfo
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- CN107315404A CN107315404A CN201710418384.2A CN201710418384A CN107315404A CN 107315404 A CN107315404 A CN 107315404A CN 201710418384 A CN201710418384 A CN 201710418384A CN 107315404 A CN107315404 A CN 107315404A
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- China
- Prior art keywords
- drive component
- unmanned plane
- detection module
- selecting switch
- control system
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- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
Abstract
The invention discloses a kind of unmanned plane driving control system based on fault detect, the system includes some drive components, fault detection module and selecting switch, the fault detection module is electrically connected with each drive component respectively, one and only one drive component transmits drive signal by selecting switch, the fault detection module is connected with selecting switch, and selecting switch connects corresponding drive component according to the testing result of fault detection module.It can detect whether drive component produces failure in real time by fault detection module in unmanned plane driving control system of the invention based on fault detect, and when failure is produced, other normal drive components are switched by selecting switch, to ensure the normal operation of unmanned plane, the system architecture is simple, can greatly reduce replacing and the maintenance cost of unmanned plane drive component.
Description
Technical field
The invention belongs to unmanned air vehicle technique field, more particularly to a kind of unmanned plane drive control system based on fault detect
System.
Background technology
UAV (Unmanned Aerial Vehicle, UAV) and abbreviation unmanned plane, drive with traditional someone
Aircraft difference is sailed, is a kind of utilization radio remote remote control and the not manned aircraft of airborne cyclelog manipulation.It is most
Early come across in the 1920s, being only applied at that time as the target drone in military training, hereafter by the continuous hair of last 100 yearses
Exhibition, is increasingly turned in various multipurpose fields such as investigation, attacks.Because it has cost low, raw for manned aircraft
Risk of depositing that ability is strong, no one was injured, it is easy to use the advantages of, so can militarily play a significant role incessantly, civilian
Field also has broad application prospects.
Unmanned plane of the prior art generally only installs a drive component, to realize the driving to unmanned plane wing etc.,
When the drive component breaks down, it is impossible to it is detected in time, drive component can only be changed, unmanned plane is greatly reduced
Service life, add maintenance cost.
Therefore, in view of the above-mentioned problems, being necessary to propose a kind of unmanned plane driving control system based on fault detect.
The content of the invention
In view of this, the invention provides a kind of unmanned plane driving control system based on fault detect.
In order to realize foregoing invention purpose, the present invention provides a kind of unmanned plane driving control system based on fault detect,
The system include some drive components, fault detection module and selecting switch, the fault detection module respectively with it is each
Drive component is electrically connected with, and one and only one drive component transmits drive signal, the fault detect mould by selecting switch
Block is connected with selecting switch, and selecting switch connects corresponding drive component according to the testing result of fault detection module.
As a further improvement on the present invention, the drive component includes the first drive component, the second drive component and the
Three drive components, first drive component, the second drive component and the 3rd drive component are electrically connected with selecting switch respectively.
As a further improvement on the present invention, the selecting switch is SP3T switch.
As a further improvement on the present invention, the fault detection module includes some failure detection sensors.
Compared with prior art, the beneficial effects of the invention are as follows：
Drive can be detected in real time by fault detection module in unmanned plane driving control system of the invention based on fault detect
Whether dynamic component produces failure, and when failure is produced, other normal drive components are switched by selecting switch, to ensure
The normal operation of unmanned plane, the system architecture is simple, can greatly reduce replacing and the maintenance cost of unmanned plane drive component.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the module signal of the unmanned plane driving control system based on fault detect in the embodiment of the invention
Figure.
Embodiment
The technical scheme in the embodiment of the present invention will be described in detail below, it is clear that described embodiment is only
Only it is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained on the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
A kind of unmanned plane driving control system based on fault detect is disclosed in the present invention, the system includes some drivings
Component, fault detection module and selecting switch, fault detection module are electrically connected with each drive component respectively, are had and only
There is a drive component to transmit drive signal by selecting switch, fault detection module is connected with selecting switch, selecting switch root
Corresponding drive component is connected according to the testing result of fault detection module.
Join shown in Fig. 1, the unmanned plane driving control system based on fault detect in a preferred embodiment of the invention, this is
Drive component in system includes the first drive component 11, the second drive component 12 and the 3rd drive component 13, the first drive component
11st, the second drive component 12 and the 3rd drive component 13 is are arranged in parallel, and are connected respectively with selecting switch 30, each driving
Component independently can drive unmanned plane normally to run.
Fault detection module 20 includes some failure detection sensors, and it can detect the first drive component 11, second respectively
Whether the drive component 13 of drive component 12 and the 3rd has failure.Also, fault detection module 20 is connected with selecting switch 30, choosing
It is SP3T switch to select switch 30, and it can connect corresponding drive component according to the testing result of fault detection module 20.
In the present invention, such as when fault detection module 20 detects that the first drive component 11 produces failure and the second driving group
When the drive component 13 of part 12 and the 3rd is normal, first drive component 11 and selecting switch are disconnected by control selections switch 20,
And turn on the second drive component 12 or the 3rd drive component 13 with selecting switch, pass through the second drive component 12 or the 3rd driving
Component 13 realizes the drive control to unmanned plane.
Such as when fault detection module 20 detects that the first drive component 11 and the second drive component 12 produce failure and
When three drive components 13 are normal, first drive component 11 or the second drive component 12 are opened with selection by control selections switch 20
Shut-off is opened, and the 3rd drive component 13 and selecting switch are turned on, and the driving to unmanned plane is realized by the 3rd drive component 13
Control.
It should be appreciated that being illustrated in present embodiment by taking three drive components as an example, certainly, in other embodiment party
Can also be using two drive components in formula, or use four or more drive component, no longer illustrate one by one herein into
Row explanation.
As can be seen from the above technical solutions, event is passed through in the unmanned plane driving control system of the invention based on fault detect
Barrier detection module can detect whether drive component produces failure in real time, and when failure is produced, it is switched by selecting switch
His normal drive component, to ensure the normal operation of unmanned plane, the system architecture is simple, can greatly reduce unmanned plane driving group
The replacing of part and maintenance cost.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also be through appropriate conjunction, and forming those skilled in the art can
With the other embodiment of understanding.
Claims (4)
1. a kind of unmanned plane driving control system based on fault detect, it is characterised in that the system includes some driving groups
Part, fault detection module and selecting switch, the fault detection module respectively with each drive component be electrically connected with, have and
Only one drive component transmits drive signal by selecting switch, and the fault detection module is connected with selecting switch, selects
Switch connects corresponding drive component according to the testing result of fault detection module.
2. the unmanned plane driving control system according to claim 1 based on fault detect, it is characterised in that the driving
Component includes the first drive component, the second drive component and the 3rd drive component, first drive component, the second drive component
And the 3rd drive component respectively with selecting switch be electrically connected with.
3. the unmanned plane driving control system according to claim 2 based on fault detect, it is characterised in that the selection
Switch as SP3T switch.
4. the unmanned plane driving control system according to claim 1 based on fault detect, it is characterised in that the failure
Detection module includes some failure detection sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418384.2A CN107315404A (en) | 2017-06-06 | 2017-06-06 | Unmanned plane driving control system based on fault detect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418384.2A CN107315404A (en) | 2017-06-06 | 2017-06-06 | Unmanned plane driving control system based on fault detect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107315404A true CN107315404A (en) | 2017-11-03 |
Family
ID=60182164
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710418384.2A Pending CN107315404A (en) | 2017-06-06 | 2017-06-06 | Unmanned plane driving control system based on fault detect |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355044A (en) * | 2011-09-02 | 2012-02-15 | 北京工业大学 | Dual-redundancy aircraft power supply and power supply mode thereof |
| CN103823362A (en) * | 2014-02-17 | 2014-05-28 | 南京航空航天大学 | Arbitration mechanism-based similar dual-redundancy flight control computer and redundancy control method |
| CN103838230A (en) * | 2014-03-11 | 2014-06-04 | 南京景曜智能科技有限公司 | Digital steering engine control system with scalable redundancy and shaft number and breakdown switching method |
| JP2014136515A (en) * | 2013-01-17 | 2014-07-28 | Mitsubishi Heavy Ind Ltd | Communication system for aircraft, and communication method and communication device for aircraft |
| WO2015075410A1 (en) * | 2013-11-22 | 2015-05-28 | Ge Aviation Systems Limited | Method for detecting electrical faults in a circuit |
| CN104670200A (en) * | 2013-11-27 | 2015-06-03 | 空中客车营运有限公司 | Aircraft electric braking system |
| CN105916721A (en) * | 2014-01-15 | 2016-08-31 | 西门子公司 | Redundant drive system |
-
2017
- 2017-06-06 CN CN201710418384.2A patent/CN107315404A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355044A (en) * | 2011-09-02 | 2012-02-15 | 北京工业大学 | Dual-redundancy aircraft power supply and power supply mode thereof |
| JP2014136515A (en) * | 2013-01-17 | 2014-07-28 | Mitsubishi Heavy Ind Ltd | Communication system for aircraft, and communication method and communication device for aircraft |
| WO2015075410A1 (en) * | 2013-11-22 | 2015-05-28 | Ge Aviation Systems Limited | Method for detecting electrical faults in a circuit |
| CN104670200A (en) * | 2013-11-27 | 2015-06-03 | 空中客车营运有限公司 | Aircraft electric braking system |
| CN105916721A (en) * | 2014-01-15 | 2016-08-31 | 西门子公司 | Redundant drive system |
| CN103823362A (en) * | 2014-02-17 | 2014-05-28 | 南京航空航天大学 | Arbitration mechanism-based similar dual-redundancy flight control computer and redundancy control method |
| CN103838230A (en) * | 2014-03-11 | 2014-06-04 | 南京景曜智能科技有限公司 | Digital steering engine control system with scalable redundancy and shaft number and breakdown switching method |
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