CN108139714A - A kind of processing method based on aircraft, device and aircraft - Google Patents
A kind of processing method based on aircraft, device and aircraft Download PDFInfo
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- CN108139714A CN108139714A CN201680061068.8A CN201680061068A CN108139714A CN 108139714 A CN108139714 A CN 108139714A CN 201680061068 A CN201680061068 A CN 201680061068A CN 108139714 A CN108139714 A CN 108139714A
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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
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
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Abstract
An embodiment of the present invention provides a kind of processing method based on aircraft, device and aircraft, wherein, the method includes：Monitor first frequency information of the aircraft used in echo signal transmission process；The first frequency information is analyzed according to preset second frequency information, to obtain exception handling, the exception handling is that the frequency range determined according to the second frequency information is pre-set；And control process is carried out according to the instruction of the exception handling of the acquisition.Using the embodiment of the present invention, can effectively analyze whether frequency used in the signal of current transmission can perform abnormality processing after abnormal and exception, meet user to frequency monitoring and frequency anomaly handle automate, intelligent demand.
Description
This patent document disclosure includes material protected by copyright.The copyright is all for copyright holder.Copyright holder does not oppose that the patent document or the patent in the presence of anyone replicates the proce's-verbal of Patent&Trademark Office and archives disclose.
The present invention relates to field of communication technology more particularly to a kind of processing methods based on aircraft, device and aircraft.
The flight control system or other function the module processor of the camera of carry (for example, on aircraft) of aircraft receive or send the traffic spike and command stream signal of a variety of different frequencies.Only traffic spike and command stream signal is received and dispatched in correct working frequency, can preferably guarantee that the functional modules such as the flight control system of aircraft can work normally.The prior art also lacks the scheme for carrying out being monitored communication frequency and handling on board the aircraft.
Summary of the invention
The embodiment of the invention provides a kind of processing method based on aircraft, device and aircraft, and the monitoring and relevant treatment of communication frequency can be effectively carried out in aircraft.
On the one hand, the embodiment of the invention provides a kind of processing methods based on aircraft, comprising:
Monitor aircraft first frequency information used in echo signal transmission process；
The first frequency information is analyzed according to preset second frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；And
Control processing is carried out according to the instruction of the exception handling of the acquisition.
On the other hand, the embodiment of the invention also provides a kind of processing units based on aircraft, comprising:
Monitoring modular, for monitoring aircraft first frequency information used in echo signal transmission process；
Module is obtained, for analyzing according to preset second frequency information the first frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；And
Control module, the instruction for the exception handling according to the acquisition carry out control processing.
Correspondingly, the embodiment of the invention also provides a kind of aircraft, comprising: communication interface, processor,
The communication interface, for transmitting signal of communication between external equipment or inner function module；
The processor, for monitoring aircraft used first frequency information during the communications interface transmission echo signal；The first frequency information is analyzed according to preset second frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；And control processing is carried out according to the instruction of the exception handling of the acquisition.
Using the embodiment of the present invention, frequency used in the signal of communication that can be transmitted automatically to aircraft is monitored, and it is provided with second frequency and corresponding exception handling for being analyzed used frequency, it is whether abnormal that frequency used in the signal of current transmission can effectively be analyzed, and abnormality processing can be executed after exception, meet automation, intelligent demand that user handles frequency monitoring and frequency anomaly.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the drawings to be used in the embodiments are briefly described below, apparently, drawings in the following description are only some embodiments of the invention, for those of ordinary skill in the art, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of processing method based on aircraft of the embodiment of the present invention；
Fig. 2 is the flow diagram of another processing method based on aircraft of the embodiment of the present invention；
Fig. 3 is the flow diagram of the embodiment of the method in the predetermined frequency section of the embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of processing unit based on aircraft of the embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of the Internal control structure of aircraft of the embodiment of the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described, it is clear that and described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, shall fall within the protection scope of the present invention.
It is wirelessly communicated between aircraft and external remote controler (such as smart phone, tablet computer or special intelligent remote controler), transmits corresponding command stream signal and traffic spike.Command stream signal is primarily referred to as the control instruction to aircraft of remote controler sending, including the heading to aircraft, the control instructions such as flying height.And traffic spike then mainly includes aircraft after monitoring corresponding data, such as the video shot by the video camera of carry, is sent to the corresponding data of remote controler.These signals require to be modulated and transmitted based on specific frequency.
Meanwhile there is also the interactions of signal between aircraft interior, each functional module, for example, there is the control signal for adjusting motor speed between flight processor and electron speed regulator.These signals are also required to be modulated and transmitted based on specific frequency.
In order to guarantee that these signals can be received and dispatched normally, frequency monitoring and the treatment mechanism for the configuration of various frequency monitoring results are set in aircraft.When carrying out signal transmission between aircraft interior module or between external equipment, aircraft monitors first frequency information used in the signal of current transmission first, then first frequency information is compared with preset second frequency information, determine whether the first frequency information is abnormal, and corresponding exception handling is obtained after determining exception, to be controlled accordingly to the frequency signal or to aircraft.
Aircraft can predefine the frequency information that echo signal can be received and dispatched normally, be specifically as follows a frequency values.The frequency values can be manually entered by user.The echo signal can be transmitted using different size of frequency and carries out multiple tests, judge whether the signal can normally be received and dispatched, and then determine the normal frequency value of the echo signal.After determining the normal frequency value, preset second frequency information is worth according to the normal frequency, the second frequency information includes multiple frequency ranges.The second frequency information is according in the case where different frequency transmission objectives signals, and the limited situation of the function of aircraft or external equipment carries out preset.Such as: the normal working frequency of A data flow is aHZ (hertz), work is in [a-b, a+b] section when institute functional can work normally, work is in [a-c, a-b] and [a+b, a+c] section when cause some functions not to be available the data, institute functional is not available the data (a > c > b > 0) when except the section [a-c, a+c].For each frequency range determined by second frequency information, different treatment mechanisms can be configured, specifically, not needing to execute any treatment mechanism working normally corresponding frequency range.And when in the frequency range corresponding in part or all of function cisco unity malfunction, then it can be with arrangement abnormalities treatment mechanism.For example, A data are a to the default frequency that monitor inputs when enabling real-time frequency monitoring, primary frequency section is
[a-b, a+b] is normal.Second Level Frequency section is [a-c, a-b] and [a+b, a+c], is the first abnormal rank.Three-level frequency separation is except the section [a-c, a+c], is the second abnormal rank.It can define multiple stage frequency section if the data or order have multistage section to distinguish attribute.Exception handling corresponding to first abnormal rank may be the specific flash for prompting of LED, and control correlation function does not use the data.Exception handling corresponding to second abnormal rank may be to make a return voyage or land.
After the first frequency information for the signal for detecting current transmission (a specific frequency values), first frequency information is compared with each frequency range in second frequency information, judges the range that the first frequency information is fallen into.According to the range fallen into determine the first frequency information locating for abnormal rank and corresponding exception handling, corresponding processing is executed to aircraft or issues warning note.
Specifically, being a kind of flow diagram of processing method based on aircraft of the embodiment of the present invention referring to Figure 1, the method for the embodiment of the present invention can be executed by the flight processor or application specific processor configured in aircraft.Specifically, described method includes following steps.
S101: monitoring aircraft first frequency information used in echo signal transmission process.Specifically, the first frequency information is the frequency values for the echo signal that monitoring obtains.One frequency measurement circuit module can be set in aircraft and carry out detection determination echo signal receive to aircraft or transmission.Specific testing principle is, when number of cycles of the measured signal in special time period T is N number of, to be based on frequency f=N/T, it can be deduced that the frequency of the measured signal.It can repeatedly measure to obtain accurate frequency values.
S102: analyzing the first frequency information according to preset second frequency information, and to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information.The second frequency information is primarily referred to as one or more frequency range information determined according to the normal working frequency value of the echo signal.
Specifically, second frequency information may include primary frequency section and Second Level Frequency section according to the normal working frequency value of the echo signal, wherein primary frequency section is normal frequency separation, and Second Level Frequency section is then abnormal frequency section.In the preset second frequency information, also it can be pre-configured with exception handling for abnormal frequency section, in order to perform corresponding processing in the frequency anomaly of the echo signal.The exception handling can be alarm mechanism, or directly to carry out the mechanism of security control to aircraft, such as control aircraft such as makes a return voyage, lands at the mechanism.
The second frequency information may be in advance using a large amount of different frequency values the echo signal is modulated and execute transmitting-receiving operation, while detection the echo signal occurs at these frequencies during,
There is the work of some (or multiple) function of aircraft abnormal, and record each frequency values generated when occurring abnormal, and then determine that will lead to aircraft abnormal frequency separation occurs, which is second frequency information.It is possible to further occur abnormal degree according to function, for example, degree is smaller for the influence to some function, it is abnormal unobvious；Or be affected to some function, which cannot use completely, according to there is abnormal degree, abnormal frequency section further be split into multiple sections, and different exception handlings is configured to each section.
, can be for the preset two abnormal frequency sections of the echo signal and the mapping table of corresponding exception handling before the S101, the specific frequency values monitored based on the mapping table and in S101 are available to arrive corresponding exception handling.
S103: control processing is carried out according to the instruction of the exception handling of the acquisition.It includes: warning note that the instruction according to exception handling, which carries out control processing, such as control Light-emitting diode LED is with specific regular flash for prompting；Control aircraft makes a return voyage or lands.
Using the embodiment of the present invention, frequency used in the signal of communication that can be transmitted automatically to aircraft is monitored, and it is provided with second frequency and corresponding exception handling for being analyzed used frequency, it is whether abnormal that frequency used in the signal of current transmission can effectively be analyzed, and abnormality processing can be executed after exception, meet automation, intelligent demand that user handles frequency monitoring and frequency anomaly.
Fig. 2 is referred to again, is the flow diagram of another processing method based on aircraft of the embodiment of the present invention, and the method for the embodiment of the present invention can be executed by the flight processor or application specific processor configured in aircraft.Specifically, described method includes following steps.
S201: preset second frequency information, and according to the second frequency information configuration exception handling；Wherein, in embodiments of the present invention, the second frequency information includes multiple, each second frequency information association is configured with exception handling, and processing mode corresponding to each exception handling is not identical.Specifically, the second frequency information includes the first abnormal frequency section and the second abnormal frequency section, for first abnormal frequency section, it is configured with the exception handling about early warning processing, for second abnormal frequency section, it is configured with and controls the exception handling that the aircraft executes safe handling.
S202: whether the signal for detecting current transmission is signal that specified needs monitor.In embodiments of the present invention, only it can be related to flight safety or data and transmit relevant signal detecting to certain, to guarantee the safety of aircraft flight, and guarantee that user gets its desired monitoring data.It is therefore intended that the signal that detects of needs can be with are as follows: the control command stream signal of aircraft is sent to from ground control terminal, from flight
The monitoring video image data stream signal that device is sent.Of course, it is possible to provide user interface, in order to which user selects the signal for wanting to monitor, the signal of user's selection is the signal that specified needs check.When being detected as is, following S203 is executed.Otherwise terminate, until detecting that aircraft and external equipment or aircraft interior there are when signal transmission, execute this step again.
S203: monitoring aircraft first frequency information used in echo signal transmission process；The S202 can specifically include: monitoring the aircraft and when external device communication or the frequency information of the traffic spike of the aircraft interior and/or control command stream signal, and frequency information will be monitored as first frequency information.
S204: the first frequency information is analyzed according to preset second frequency information, to obtain exception handling.According to abnormal frequency section included by second frequency information, abnormal frequency section belonging to frequency values corresponding to the first frequency information is judged, and according to the mapping relations in abnormal frequency section and exception handling, search and obtain corresponding exception handling.
S205: control processing is carried out according to the instruction of the exception handling of the acquisition.It is wherein specific, if the analysis result in the S204 is, frequency values corresponding to the first frequency information are in the first abnormal frequency section, then the S205 can specifically include: carry out early warning processing according to the instruction of the exception handling of the acquisition, the early warning handles the prompt for issuing signal transmission abnormality.If the analysis result of the S204 is, frequency values corresponding to the first frequency information are in the second abnormal frequency section, then the S205 is specifically included: according to the instruction of the exception handling of the acquisition, it controls the aircraft and executes safe handling, the safe handling includes: to make a return voyage and/or land automatically automatically.
Fig. 3 is specifically referred to again, it is the flow diagram of the embodiment of the method in the predetermined frequency section of the embodiment of the present invention, the method of the embodiment of the present invention is used for the preset second frequency information in aircraft, in order to analyze the first frequency information, specifically, described method includes following steps.
S301: operating frequency value when the preset aircraft transmits the echo signal is obtained.The value can be the frequency values obtained by a large amount of actual test, that is: the echo signal is transmitted using a large amount of different frequency values, therefrom selected so that the frequency values that the transmitting-receiving of signal does not substantially have any impact to the function of aircraft or ground surface end remote controler.
S302: the normal working frequency section of the echo signal is determined according to the operating frequency value, and determines the abnormal frequency section of the echo signal.Mainly for determining abnormal frequency section, in order to the exception handling to each abnormal frequency section configuration response.
Wherein it is determined that the abnormal frequency section of the echo signal, comprising: at different frequencies described in triggering
Aircraft transmits the echo signal；Frequency values when functional fault are generated during echo signal described in flag transmission；And the abnormal frequency section of one or more echo signal is determined according to the frequency values of label.
S303: arrangement abnormalities treatment mechanism is associated with the abnormal frequency section.A mapping table can be established for the echo signal, one or more exception handling that one or more abnormal frequency section and each abnormal frequency section for including on the mapping table include.
S304: using the abnormal frequency section as second frequency information.Using one or more abnormal frequency section determined as second frequency information, it stores in using the echo signal as the database of mark, the latter is by the echo signal and the storage of second frequency information MAP into the mapping table, in order to which corresponding second frequency information (each exception frequency separation) and corresponding exception handling when needing to be monitored the echo signal, can be found by echo signal.
The embodiment of the invention also provides a kind of computer storage medium, which is stored with program instruction, and the program instruction is when being executed for realizing the above-mentioned processing method based on aircraft.
Using the embodiment of the present invention, frequency used in the signal of communication that can be transmitted automatically to aircraft is monitored, and it is provided with second frequency and corresponding exception handling for being analyzed used frequency, it is whether abnormal that frequency used in the signal of current transmission can effectively be analyzed, and abnormality processing can be executed after exception, meet automation, intelligent demand that user handles frequency monitoring and frequency anomaly.
The processing unit to the embodiment of the present invention based on aircraft and aircraft are described in detail below.
Fig. 4 is referred to, is a kind of structural schematic diagram of processing unit based on aircraft of the embodiment of the present invention, the described device of the embodiment of the present invention can be set in aircraft, specifically, described device includes following module.
Monitoring modular 401, for monitoring aircraft first frequency information used in echo signal transmission process；Module 402 is obtained, for analyzing according to preset second frequency information the first frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；And control module 403, the instruction for the exception handling according to the acquisition carry out control processing.
Still optionally further, the monitoring modular 401 when specifically for monitoring the aircraft and external device communication or the frequency information of the traffic spike of the aircraft interior and/or control command stream signal, and will monitor frequency information as first frequency information.
Still optionally further, described device can also include: preset module 404, for obtaining operating frequency value when the preset aircraft transmits the echo signal；The normal working frequency section of the echo signal is determined according to the operating frequency value, and determines the abnormal frequency section of the echo signal；Arrangement abnormalities treatment mechanism is associated with the abnormal frequency section；And using the abnormal frequency section as second frequency information.
Still optionally further, the preset module 404 transmits the echo signal specifically for triggering the aircraft at different frequencies；Frequency values when functional fault are generated during echo signal described in flag transmission；And the abnormal frequency section of one or more echo signal is determined according to the frequency values of label.
Still optionally further, the second frequency information includes multiple, each second frequency information association is configured with exception handling, and processing mode corresponding to each exception handling is not identical.
Still optionally further, the control module 403, the instruction specifically for the exception handling according to the acquisition carry out early warning processing, and the early warning handles the prompt for issuing signal transmission abnormality；Or the instruction of the exception handling according to the acquisition, it controls the aircraft and executes safe handling, the safe handling includes: to make a return voyage and/or land automatically automatically.
Still optionally further, described device can also include: judgment module 405, for judging traffic spike and/or the control command stream signal of current transmission for the preassigned signal for needing to monitor, if so, notifying the monitoring modular 401.
Using the embodiment of the present invention, frequency used in the signal of communication that can be transmitted automatically to aircraft is monitored, and it is provided with second frequency and corresponding exception handling for being analyzed used frequency, it is whether abnormal that frequency used in the signal of current transmission can effectively be analyzed, and abnormality processing can be executed after exception, meet automation, intelligent demand that user handles frequency monitoring and frequency anomaly.
Fig. 5 is referred to again, it is a kind of schematic diagram of the Internal control structure of aircraft of the embodiment of the present invention, the aircraft of the embodiment of the present invention includes the mechanisms such as power supply, motor, propeller, electron speed regulator, and further include: communication interface 501, processor 502 and memory 503.
The memory 503 may include volatile memory 503 (volatile memory), such as random access memory 503 (random-access memory, RAM)；Memory 503 also may include nonvolatile memory 503 (non-volatile memory), such as flash memory 503 (flash memory), hard disk (hard disk drive,) or solid state hard disk (solid-state drive, SSD) HDD；Memory
503 can also include the combination of the memory 503 of mentioned kind.
The processor can be central processing unit (central processing unit, CPU).The processor can further include hardware chip.Above-mentioned hardware chip can be specific integrated circuit (application-specific integrated circuit, ASIC), programmable logic device (programmable logic device, PLD) or combinations thereof.Above-mentioned PLD can be Complex Programmable Logic Devices (complex programmable logic device, CPLD), field programmable gate array (field-programmable gate array, FPGA), Universal Array Logic (generic array logic, GAL) or any combination thereof.
Optionally, the memory 503 is also used to store program instruction.The processor 103 can call described program to instruct, and realize the collecting method as shown in the embodiment of the application Fig. 2,4 and 5.
Wherein, the communication interface 501, for transmitting signal of communication between external equipment or inner function module；
The processor 502, for monitoring aircraft used first frequency information during the 501 transmission objectives signal of communication interface；The first frequency information is analyzed according to preset second frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；And control processing is carried out according to the instruction of the exception handling of the acquisition.
Still optionally further, when for monitoring aircraft first frequency information used in echo signal transmission process, the processor, when specifically for monitoring the aircraft and external device communication or the frequency information of the traffic spike of the aircraft interior and/or control command stream signal, and frequency information will be monitored as first frequency information.
Still optionally further, the processor is also used to obtain operating frequency value when the preset aircraft transmits the echo signal；The normal working frequency section of the echo signal is determined according to the operating frequency value, and determines the abnormal frequency section of the echo signal；Arrangement abnormalities treatment mechanism is associated with the abnormal frequency section；And using the abnormal frequency section as second frequency information.
Still optionally further, when for determining the abnormal frequency section of the echo signal, the processor transmits the echo signal specifically for triggering the aircraft at different frequencies；Frequency values when functional fault are generated during echo signal described in flag transmission；And the abnormal frequency section of one or more echo signal is determined according to the frequency values of label.
Still optionally further, the second frequency information includes multiple, each second frequency information association is matched
It is equipped with exception handling, and processing mode corresponding to each exception handling is not identical.
Still optionally further, when carrying out control processing for the instruction according to the exception handling of the acquisition, the processor, the instruction specifically for the exception handling according to the acquisition carry out early warning processing, and the early warning handles the prompt for issuing signal transmission abnormality；Or the instruction of the exception handling according to the acquisition, it controls the aircraft and executes safe handling, the safe handling includes: to make a return voyage and/or land automatically automatically.
Still optionally further, the processor is also used to execute monitoring aircraft first frequency information used in echo signal transmission process when the traffic spike and/or control command stream signal of current transmission are the preassigned signal for needing to monitor.
Using the embodiment of the present invention, frequency used in the signal of communication that can be transmitted automatically to aircraft is monitored, and it is provided with second frequency and corresponding exception handling for being analyzed used frequency, it is whether abnormal that frequency used in the signal of current transmission can effectively be analyzed, and abnormality processing can be executed after exception, meet automation, intelligent demand that user handles frequency monitoring and frequency anomaly.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, it is that relevant hardware can be instructed to complete by computer program, the program can be stored in a computer-readable storage medium, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic disk, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, and of course, the scope of rights of the present invention cannot be limited by this, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (21)
- A kind of processing method based on aircraft characterized by comprisingMonitor aircraft first frequency information used in echo signal transmission process；The first frequency information is analyzed according to preset second frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；AndControl processing is carried out according to the instruction of the exception handling of the acquisition.
- The method as described in claim 1, which is characterized in that monitoring aircraft first frequency information used in echo signal transmission process, comprising:It monitors the aircraft and when external device communication or the frequency information of the traffic spike of the aircraft interior and/or control command stream signal, and frequency information will be monitored as first frequency information.
- It is method according to claim 1 or 2, which is characterized in that further include:Obtain operating frequency value when the preset aircraft transmits the echo signal；The normal working frequency section of the echo signal is determined according to the operating frequency value, and determines the abnormal frequency section of the echo signal；Arrangement abnormalities treatment mechanism is associated with the abnormal frequency section；AndUsing the abnormal frequency section as second frequency information.
- Method as claimed in claim 3, which is characterized in that the abnormal frequency section of the determination echo signal, comprising:The aircraft is triggered at different frequencies transmits the echo signal；Frequency values when functional fault are generated during echo signal described in flag transmission；AndThe abnormal frequency section of one or more echo signal is determined according to the frequency values of label.
- The method according to claim 1, which is characterized in that the second frequency information include it is multiple, each second frequency information association is configured with exception handling, and processing mode corresponding to each exception handling is not identical.
- The method according to claim 1 to 5, which is characterized in that the instruction of the exception handling according to the acquisition carries out control processing, comprising:Early warning processing is carried out according to the instruction of the exception handling of the acquisition, the early warning handles the prompt for issuing signal transmission abnormality；OrAccording to the instruction of the exception handling of the acquisition, controls the aircraft and execute safe handling, the safe handling includes: to make a return voyage and/or land automatically automatically.
- As the method according to claim 1 to 6, which is characterized in that further include:When the traffic spike and/or control command stream signal of current transmission are the preassigned signal for needing to monitor, monitoring aircraft first frequency information used in echo signal transmission process is executed.
- A kind of processing unit based on aircraft characterized by comprisingMonitoring modular, for monitoring aircraft first frequency information used in echo signal transmission process；Module is obtained, for analyzing according to preset second frequency information the first frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；AndControl module, the instruction for the exception handling according to the acquisition carry out control processing.
- Device as claimed in claim 8, which is characterized in thatThe monitoring modular for monitoring the aircraft and when external device communication or the frequency information of the traffic spike of the aircraft interior and/or control command stream signal, and will monitor frequency information as first frequency information.
- Device as claimed in claim 8 or 9, which is characterized in that further include:Preset module, for obtaining operating frequency value when the preset aircraft transmits the echo signal；The normal working frequency section of the echo signal is determined according to the operating frequency value, and determines the abnormal frequency section of the echo signal；Arrangement abnormalities treatment mechanism is associated with the abnormal frequency section；And using the abnormal frequency section as second frequency information.
- Device as claimed in claim 10, which is characterized in thatThe preset module transmits the echo signal for triggering the aircraft at different frequencies；Frequency values when functional fault are generated during echo signal described in flag transmission；And the abnormal frequency section of one or more echo signal is determined according to the frequency values of label.
- Such as the described in any item devices of claim 8-10, which is characterized in that the second frequency information include it is multiple, each second frequency information association is configured with exception handling, and processing mode corresponding to each exception handling is not identical.
- Such as the described in any item devices of claim 8-12, which is characterized in thatThe control module, the instruction for the exception handling according to the acquisition carry out early warning processing, and the early warning handles the prompt for issuing signal transmission abnormality；Or the instruction of the exception handling according to the acquisition, it controls the aircraft and executes safe handling, the safe handling includes: to make a return voyage and/or land automatically automatically.
- Such as the described in any item devices of claim 8-13, which is characterized in that further include:When judgment module for the traffic spike and/or control command stream signal in current transmission is the preassigned signal for needing to monitor, monitoring aircraft first frequency information used in echo signal transmission process is executed.
- A kind of aircraft characterized by comprising communication interface, processor,The communication interface, for transmitting signal of communication between external equipment or inner function module；The processor, for monitoring aircraft used first frequency information during the communications interface transmission echo signal；The first frequency information is analyzed according to preset second frequency information, to obtain exception handling, the exception handling is pre-set according to the determining frequency range of the second frequency information；And control processing is carried out according to the instruction of the exception handling of the acquisition.
- Aircraft as claimed in claim 15, which is characterized in thatThe processor, for monitoring the aircraft and when external device communication or the aircraft interior The frequency information of traffic spike and/or control command stream signal, and frequency information will be monitored as first frequency information.
- Aircraft as described in claim 15 or 16, which is characterized in thatThe processor is also used to obtain operating frequency value when the preset aircraft transmits the echo signal；The normal working frequency section of the echo signal is determined according to the operating frequency value, and determines the abnormal frequency section of the echo signal；Arrangement abnormalities treatment mechanism is associated with the abnormal frequency section；And using the abnormal frequency section as second frequency information.
- Aircraft as claimed in claim 17, which is characterized in thatThe processor transmits the echo signal for triggering the aircraft at different frequencies；Frequency values when functional fault are generated during echo signal described in flag transmission；And the abnormal frequency section of one or more echo signal is determined according to the frequency values of label.
- Such as the described in any item aircraft of claim 15-17, which is characterized in that the second frequency information include it is multiple, each second frequency information association is configured with exception handling, and processing mode corresponding to each exception handling is not identical.
- Such as the described in any item aircraft of claim 15-19, which is characterized in thatThe processor, the instruction for the exception handling according to the acquisition carry out early warning processing, and the early warning handles the prompt for issuing signal transmission abnormality；Or the instruction of the exception handling according to the acquisition, it controls the aircraft and executes safe handling, the safe handling includes: to make a return voyage and/or land automatically automatically.
- Such as the described in any item aircraft of claim 15-20, which is characterized in thatThe processor is also used to execute monitoring aircraft first frequency information used in echo signal transmission process when the traffic spike and/or control command stream signal of current transmission are the preassigned signal for needing to monitor.
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| PCT/CN2016/099597 WO2018053713A1 (en) | 2016-09-21 | 2016-09-21 | Aircraft-based processing method and device, and aircraft |
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| CN101980088A (en) * | 2010-09-30 | 2011-02-23 | 清华大学 | Unmanned plane identification experiment ground station capable of assisting in operation |
| CN102402220A (en) * | 2011-01-21 | 2012-04-04 | 南京航空航天大学 | Load sharing fault tolerant flight control system and fault detection method |
| WO2013116139A1 (en) * | 2012-01-31 | 2013-08-08 | Gulfstream Aerospace Corporation | Methods and systems for aircraft health and trend monitoring |
| CN103674538A (en) * | 2013-12-18 | 2014-03-26 | 北京航天测控技术有限公司 | Multi-fault mode identification method and device of swashplate of helicopter |
| CN105915294A (en) * | 2016-06-20 | 2016-08-31 | 中国人民解放军军械工程学院 | Unmanned aerial vehicle airborne transmitter fault forecasting method and system |
| CN105940627A (en) * | 2014-08-21 | 2016-09-14 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle communications methods and systems |
-
2016
- 2016-09-21 CN CN201680061068.8A patent/CN108139714A/en active Pending
- 2016-09-21 WO PCT/CN2016/099597 patent/WO2018053713A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980088A (en) * | 2010-09-30 | 2011-02-23 | 清华大学 | Unmanned plane identification experiment ground station capable of assisting in operation |
| CN102402220A (en) * | 2011-01-21 | 2012-04-04 | 南京航空航天大学 | Load sharing fault tolerant flight control system and fault detection method |
| WO2013116139A1 (en) * | 2012-01-31 | 2013-08-08 | Gulfstream Aerospace Corporation | Methods and systems for aircraft health and trend monitoring |
| CN103674538A (en) * | 2013-12-18 | 2014-03-26 | 北京航天测控技术有限公司 | Multi-fault mode identification method and device of swashplate of helicopter |
| CN105940627A (en) * | 2014-08-21 | 2016-09-14 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle communications methods and systems |
| CN105915294A (en) * | 2016-06-20 | 2016-08-31 | 中国人民解放军军械工程学院 | Unmanned aerial vehicle airborne transmitter fault forecasting method and system |
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| WO2018053713A1 (en) | 2018-03-29 |
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