CN205608732U - Unmanned vehicles with data deletion device - Google Patents

Abstract

The utility model provides an unmanned vehicles with data deletion device, unmanned vehicles includes data deletion device (1) and memory (2), data deletion devices (1) are including treater (3) and data deletion instruction generater (4), data deletion instruction generaters (4) are connected memory (2), its characterized in that: connect data deletion instruction generater (4) treater (3) produce and send to delete to instruct and arrive data deletion instruction generater (4), data deletion instruction generaters (4) deletion data in memory (2).

Description

Unmanned vehicle with data deletion apparatus

Technical field

This utility model belongs to unmanned vehicle field, particularly relates to a kind of unmanned with data deletion apparatus Aircraft.

Background technology

Along with the application of unmanned vehicle is more and more extensive, carries some optional equipment with unmanned vehicle, complete The field of aerial mission gets more and more.Either taking photo by plane field or metering field, unmanned vehicle essence is come up Saying, the meaning of its maximum is, unmanned vehicle is exactly a sensor that can fly, it is possible to cross over geography barrier The various data of collection hindered.But, especially little micro-with multi-rotor aerocraft as representative along with unmanned vehicle While type unmanned vehicle is used widely, the safety in data acquisition and data handling procedure also begins to The most concerned, either for the safety that unmanned vehicle flight is controlled, and the control to unmanned vehicle Signaling is encrypted coding, also said the Information Security in returning for unmanned vehicle transmission and considers, right Figure biography data encode and encrypt in real time, and these safety problems are the most concerned.

But the safety problem of a kind of reality is out in the cold, it is simply that the data after unmanned vehicle air crash are asked safely Topic.Being the vehicles of a kind of airflight activity after all due to unmanned vehicle, once break down, it falls Dropping place is put and is likely to be difficult to arrive at rapidly, say, that the recovery of unmanned vehicle is wasted time and energy, Its position of dropping is random, unpredictable.

In other words, effector is difficult to reclaim in time, but is the most likely passed by people by unexpected nigh other Member finds.Especially current at prior art development, various capture apparatus, measuring equipment, detection set The most normalized standby, modularity, the unexpected user reclaiming unmanned vehicle, can be very simply by directly adjusting Look into the equipment of taking photo by plane or measurement equipment carried on unmanned vehicle, just can obtain unmanned vehicle and obtain Obtain data.

This situation, for the data of unmanned vehicle acquisition have the situation of security requirements, is to cause very much Life.Just think it, after application, implement the unmanned vehicle of shooting task for secrecy place for one, In flight way or reclaim in way, unexpected used the data mode of infection to control by third party or air crash and do not known When 3rd people of feelings obtains, now have been taken by data will cannot ensure completely safely.

A kind of unmanned plane during flying data logger disclosed in patent documentation cn103440211 A, it is mainly by shell Encapsulation forms with circuit board；Shell encapsulation includes aluminum alloy casing, aluminium alloy upper cover, embedding silica gel and serial number According to interface and USB interface, circuit board is fixed on the inner space being made up of aluminum alloy casing and aluminium alloy upper cover In, embedding silica gel is full of this inner space potted circuit plate, circuit board respectively with serial data interface and USB Interface is connected.This patent can be obtained by the unmanned plane during flying data logger that the utility model proposes after flight It is stored in flying quality of the present utility model when obtaining unmanned plane during flying；After the contingencies such as air crash occur, it is possible to To give the flying quality before accident for change by this utility model.This patent is conventional flying in unmanned vehicle field Row data storage, it is for storing flying quality but entirely without preventing the device divulged a secret, here it is this area Particularly there is the unmanned vehicle urgent problem place of privacy requirements.

Disclosed in patent documentation CN 101276312, a kind of storage device possesses: the non-volatile of data is deposited in storage Storage portion；1st timing poriotn, carries out timing to the 1st preset time, i.e. the use with regular user terminates to be tactile Send out and start timing, start to stop as triggering timing with the use of regular user, when above-mentioned 1st preset time At the end of output count up signal；2nd timing poriotn, contrasts short the 2nd preset time above-mentioned 1st preset time Carry out timing, i.e. start as triggering to count with extracting beyond given information processor regular is extracted Time, start to stop timing as triggering with the use of regular user, defeated at the end of above-mentioned 2nd preset time Go out to count up signal；And control portion, when at least appointing from above-mentioned 1st timing poriotn and above-mentioned 2nd timing poriotn Anticipate one and output when counting up signal, delete the above-mentioned data of storage in above-mentioned non-volatile memories portion.This is special Profit provides and can positively keep preserved data, and with robbed or burgled, forget, process dress from personal computer etc. Put improper the multiple state of affairs such as to extract corresponding and positively delete the storage device of data, this patent is storage neck Territory is for a kind of storage device of privacy requirements, but this patent cannot allow the memorizer in unmanned vehicle run into In the case of out of control or lost contact, automatically carry out data deletion, and its timing ground trigger data deletes suitability Difference, it is impossible to for multiple situation, particularly relevant to unmanned vehicle condition carries out trigger data deletion.

Disclosed in patent documentation CN102096644, a kind of method for permanent deleting file data, described Method includes: receive file to be deleted, determines the parameter of described file；Determine the position of described file；Identify User's specification for described file；Described parameter based on described file and described position and select to delete rule Then；It is formed dynamically deletion algorithm based on selected deletion rule；And by applying described deletion algorithm The described file of permanent deletion.This patent is the method deleting data in storage data fields, but it can not be applied Such as the inevitable air crash occurred and the data that unmanned vehicle is stored are needed to maintain secrecy to for those Time automatically delete related data.

Therefore, urgency technical issues that need to address in this area are: accurately judge unmanned vehicle such as aviation accident State, for data different unmanned at least including unmanned plane during flying data and UAV flight's equipment Machine data are implemented data deletion and are processed.

Disclosed above-mentioned information is used only for strengthening the understanding to this utility model background in the background section, Therefore may comprise and not be formed in the information of prior art known to a person of ordinary skill in the art in this country.

Utility model content

Utility model purpose of the present utility model is to provide a kind of unmanned vehicle with data deletion apparatus, pin To those such as the situation of aviation accident, at least including unmanned vehicle flying quality and UAV flight's equipment The different Unmanned Aerial Vehicle Data of data implement data deletion and process, and provide multiple trigger condition or reply to arrange Execute the related data being automatically deleted unmanned vehicle.Further, implement data by third party's communication mode to delete Remove, or be additionally provided with level of security higher data destroying check system, as long as just not receiving within a certain period of time Normal instruction, then start the multiple data deletion modes such as data deletion.

The purpose of this utility model is to be achieved by the following technical programs.

A kind of unmanned vehicle with data deletion apparatus includes data deletion apparatus and memorizer, described data Deleting device and include processor and data deletion instruction generator, described data deletion instruction generator connects described Memorizer, the described processor connecting described data deletion instruction generator produces and sends deletion instruction to described Data deletion instruction generator, described data deletion instruction generator deletes the data in described memorizer.

Preferably, described processor is connected to detect in real time described unmanned vehicle current and declines acceleration Acceleration transducer and/or the velocity sensor of current decrease speed.

Preferably, described processor connects with user terminal via the first Wireless Telecom Equipment.

Preferably, described processor is connected to described user terminal by the second Wireless Telecom Equipment.

Preferably, described data deletion apparatus is provided with independent current source.

Preferably, described unmanned vehicle is many rotor unmanned aircrafts.

Preferably, described memorizer is volatile memory.

Preferably, described processor is digital signal processor.

Preferably, described data deletion instruction generator is data crushing machine.

Preferably, described processor is connected to detect in real time described unmanned vehicle current and declines acceleration Acceleration transducer and/or the velocity sensor of current decrease speed, when described acceleration transducer and/or speed Sensor detects that the decline acceleration of described unmanned vehicle and/or decrease speed are predetermined more than set in advance During value, described processor judges that described unmanned vehicle is in runaway condition.

Preferably, described processor connects and whole to described user with user terminal via the first Wireless Telecom Equipment End sends the confirmation instruction confirming that unmanned vehicle is in the state controlled and contact, when described user terminal is the most anti- Presenting described confirmation instruction, described processor judges that unmanned vehicle is in out of control and/or lost contact state, described number Instruct and delete the data in described memorizer according to deleting instruction generator generation data deletion.

Preferably, described processor is by being different from the second Wireless Telecom Equipment of the first Wireless Telecom Equipment to institute State user terminal and send the confirmation instruction of whether data deletion, when described user terminal confirms data deletion, institute State data deletion instruction generator generation data deletion and instruct and delete the data in described memorizer.

Preferably, described memorizer include storing unmanned vehicle flight course produces about aerial mission The first memory of the first data and storage are different from the second of described first data by what unmanned vehicle gathered The second memory of data, the first data and/or second storage of first memory storage deleted by described processor Second data of storage in device.

Preferably, described processor connects with user terminal via the first Wireless Telecom Equipment, when user terminal is sent out Going out data deletion instruction, described data deletion instruction generator generates data deletion and instructs and delete described memorizer In data.

Described above is only the general introduction of technical solutions of the utility model, in order to make technology of the present utility model Means are clearer, reach the degree that those skilled in the art can be practiced according to the content of description, And in order to above and other objects, features and advantages of the present utility model can be become apparent, under Face is illustrated with detailed description of the invention of the present utility model.

Accompanying drawing explanation

By reading the detailed description in hereafter preferred embodiment, this utility model other excellent various Point and benefit will be clear from understanding for those of ordinary skill in the art.Figure of description is only used for illustrating preferably The purpose of embodiment, and be not considered as restriction of the present utility model.It should be evident that it is described below Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, is not paying On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.And in whole accompanying drawing, It is presented with like reference characters identical parts.In the accompanying drawings:

Fig. 1 is the knot of the unmanned vehicle with data deletion apparatus according to one embodiment of this utility model Structure schematic diagram；

Fig. 2 is the unmanned vehicle with data deletion apparatus according to another embodiment of this utility model Structural representation；

Fig. 3 is the unmanned vehicle with data deletion apparatus according to another embodiment of this utility model Structural representation；

Fig. 4 is the unmanned vehicle with data deletion apparatus according to another embodiment of this utility model Structural representation.

Below in conjunction with drawings and Examples, the utility model is further explained.

Detailed description of the invention

It is more fully described specific embodiment of the utility model below with reference to accompanying drawings.Although accompanying drawing shows Specific embodiment of the utility model, it being understood, however, that may be realized in various forms this utility model and not Should be limited by embodiments set forth here.On the contrary, it is provided that these embodiments are able to be best understood from This utility model, and complete for scope of the present utility model can be conveyed to those skilled in the art.

It should be noted that employ some vocabulary in the middle of description and claim to censure specific components. Those skilled in the art it would be appreciated that, technical staff may call same assembly with different nouns.This In the way of description and claim not difference by noun is used as distinguishing assembly, but with assembly in function On difference be used as distinguish criterion." comprising " as mentioned by the middle of description and claim in the whole text Or " including " is an open language, therefore " comprise but be not limited to " should be construed to.Description subsequent descriptions For implementing better embodiment of the present utility model, right described description is for the purpose of the rule of description, It is not limited to scope of the present utility model.Protection domain of the present utility model is when regarding claims institute circle The person of determining is as the criterion.

For ease of the understanding to this utility model embodiment, below in conjunction with accompanying drawing as a example by several specific embodiments It is further explained explanation, and each accompanying drawing is not intended that the restriction to this utility model embodiment.

Unmanned vehicle is called for short " unmanned plane ", and english abbreviation is " UAV (unmanned aerial vehicle) ", It it is the most manned aircraft of the presetting apparatus manipulation utilizing radio robot with providing for oneself.Fixed from technical standpoint Justice can be divided into: depopulated helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aerocraft, unmanned airship, unmanned Parasol etc..In recent years, along with the raising of sensor process, the progress of microprocessor technology, power set Improve and the increase of battery durable ability so that it is the purposes at aspect military, civilian is constantly expanded at a high speed, nothing Man-machine market has bright prospects.

In this utility model embodiment, preferred unmanned vehicle is many rotor unmanned aircrafts or the most rotors Aircraft, can be four rotors, six rotors and the rotor quantity unmanned vehicle more than six.

The unmanned vehicle that technical solutions of the utility model use is primarily referred to as many rotors unmanned flight little, miniature Device, this unmanned vehicle volume is little, low cost, flight stability preferable, and flight cost is low.This practicality The aircraft of novel use, typically with four axle multi-rotor aerocrafts as representative.

Fig. 1 is the structure of the unmanned vehicle with data deletion apparatus of an embodiment of the present utility model Schematic diagram, this utility model embodiment will be specifically described in conjunction with Fig. 1.

As it is shown in figure 1, an embodiment of the present utility model provides a kind of unmanned with data deletion apparatus Aircraft, including data deletion apparatus 1 and memorizer 2, described data deletion apparatus 1 includes processor 3 He Data deletion instruction generator 4, described data deletion instruction generator 4 connects described memorizer 2, when described Processor 3 judges when unmanned vehicle is in out of control or lost contact state, described data deletion instruction generator 4 Generate data deletion and instruct and delete the data in described memorizer 2.

In this utility model embodiment preferably, memorizer 2 can be volatile memory or non-volatile memories Device.Memorizer 2 can include one or more read only memory ROM, random access memory ram, fast Flash memory, Electrical Erasable programmable read only memory EEPROM or other type of memorizer.Storage Device 2 can be independent storage device, it is also possible to be the storage device that carries of unmanned vehicle, an enforcement In example, when memorizer 2 is the storage device that unmanned vehicle carries, data deletion apparatus 1 connects memorizer 2 and obtain and delete the authority of wherein data.Memorizer 2 can store two class data: the first kind is by unmanned flight Device is the produced data about aerial mission during completing aerial mission, such as flight path, flight height The data such as degree, flight time, flight speed.This kind of in unmanned vehicle flight course produce about flight The data of task are referred to as the first data, and Equations of The Second Kind is the number got by the optional equipment collection of unmanned vehicle According to, such as with the photo of camera shooting, with the video of video camera shooting, the monitoring number got by sensor acquisition According to etc., this kind of data being different from described first data gathered by unmanned vehicle are referred to as the second data.

In this utility model embodiment preferably, processor 3 can be server or general processor, wherein, Processor 3 can also be to include general processor, digital signal processor, application-specific integrated circuit ASIC, existing Field programmable gate array FPGA, analog circuit, digital circuit, and combinations thereof or other are known or open later The processor sent out.Processor 3 is used for judging whether unmanned vehicle is in out of control or lost contact state, specifically, Processor 3 can connect the flight control system of unmanned vehicle with obtain unmanned vehicle decrease speed or under Acceleration and unmanned vehicle drop and such as the communications status between the user terminal of hand-held console.When downward Speed data or acceleration information exceed predetermined value set in advance, and processor 3 judges that unmanned vehicle is in mistake Control state, or, when communications status is for interrupting, processor 3 judges that unmanned vehicle processes lost contact state, Here, it is out of touch with user terminal or ground control centre that lost contact state refers to unmanned vehicle, and it is permissible It is that persistence is out of touch or off and on, user can also set concrete break period scope as judgement Communication is in the threshold range of lost contact state.Processor 3 can also by flight control system such as angular velocity Other flying qualities such as change judge whether unmanned vehicle is in out of control or lost contact state.

In this utility model embodiment preferably, data deletion instruction generator 4 can be that a kind of data deletion refers to The maker of order is to delete the data in memorizer 2, it is preferable that data deletion instruction generator 4 can also be Data formatting component is to delete the data in memorizer 2.Data deletion instruction generator 4 includes but not limited to It it is the data processing equipment of a kind of data can deleted in memorizer.Preferably, data deletion instruction generator 4 is data crushing machine shredder.

Fig. 2 is the structure of the unmanned vehicle with data deletion apparatus of an embodiment of the present utility model Schematic diagram, this utility model embodiment will be specifically described in conjunction with Fig. 2.

As in figure 2 it is shown, an embodiment of the present utility model provides a kind of unmanned with data deletion apparatus Aircraft, including data deletion apparatus 1 and memorizer 2, described data deletion apparatus 1 includes processor 3 He Data deletion instruction generator 4, described data deletion instruction generator 4 connects described memorizer 2, described place Reason device 3 is connected to detect in real time the current acceleration transducer 5 declining acceleration of described unmanned vehicle And/or the velocity sensor 6 of current decrease speed, when described acceleration transducer 5 and/or velocity sensor 6 When the decline acceleration of described unmanned vehicle and/or decrease speed being detected more than predetermined value set in advance, Described processor 3 judges that described unmanned vehicle is in runaway condition, described data deletion instruction generator 4 Generate data deletion and instruct and delete the data in described memorizer 2.In the present embodiment, data deletion apparatus 1 set up independent measurement unmanned vehicle decrease speed and/or the velocity sensor 5 of acceleration and/or acceleration Sensor 6.Acceleration predetermined value can be 8 or 9, i.e. unmanned vehicle as described in detect such as accelerograph Landing acceleration more than 8 or 9 time, time i.e. close to freely falling body, illustrate that described unmanned vehicle goes wrong, It is in runaway condition, particularly fall condition.For safety, it is also possible to this predetermined value arranged is lower, as 6 or 7.Similarly, the predetermined value of the speed of decline can also be set according to specific needs.

In this utility model embodiment preferably, in order to increase the standard judging unmanned vehicle runaway condition further Really property, it is also possible to use the combination in above-mentioned judgment mode, such as: described unmanned vehicle is when out of control falling It is in the landing acceleration of the described unmanned vehicle that stall conditions i.e. detect when described accelerograph more than institute When stating predetermined value, when being detected simultaneously by described unmanned vehicle angle of inclination more than described predetermined angular, and continue After the predetermined time, described processor 3 judges that described unmanned vehicle is in runaway condition.This utility model is real Executing in example preferably, handled device 3 can be able to be compiled by central processor CPU and/or coprocessor, scene Journey gate array FPGA, digital signal processor DSP, special-purpose tandem circuit ASIC and embedding decline Processor ARM realizes.

Content during other content sees above-mentioned utility model embodiment in this utility model embodiment, at this no longer Repeat.

Fig. 3 is the structure of the unmanned vehicle with data deletion apparatus of an embodiment of the present utility model Schematic diagram, this utility model embodiment will be specifically described in conjunction with Fig. 3.

Higher occasion is required for Information Security, it is desirable to once occur out of control or lost contact to be necessary for the completeest Become data destroying.In this case, the corresponding data storing unit of unmanned vehicle is divided needs start by set date data Destroying, processor 3 actively sends inquiry to user terminal, confirms that currently whether being in user normally controls Under, if current unmanned vehicle is under the normal control of user, then one signaling conduct of auto-returned The result, after the process of this data deletion receives the signaling of this result, does not the most implement data deletion Process, and this inquiry process is reset, after some time, initiate inquiry the most again.Once processor 3 Fail to obtain normal signaling feedback, such as probably due to user actually loses with unmanned vehicle contacts, For another example power generation air crash, then this programmed decision may be lost, because some is the most specific by unmanned vehicle motor The events such as reason, such as information are disturbed, unmanned vehicle is out of control are likely to occur, but processor 3 is no longer sentenced The particular content of these not specific reasons fixed, directly initiates data deletion instruction.

As it is shown on figure 3, an embodiment of the present utility model provides a kind of unmanned with data deletion apparatus Aircraft, including data deletion apparatus 1 and memorizer 2, described data deletion apparatus 1 includes processor 3 He Data deletion instruction generator 4, described data deletion instruction generator 4 connects described memorizer 2, described place Reason device 3 connects with user terminal 8 via the first Wireless Telecom Equipment 7 and sends confirmation to described user terminal 8 Unmanned vehicle be in control and contact state confirmation instruction, when described user terminal 8 do not feed back described really Recognizing instruction, described processor 3 judges that unmanned vehicle is in out of control and/or lost contact state, described data deletion Instruction generator 4 generates data deletion and instructs and delete the data in described memorizer 2.

So so that the safety of data stored on unmanned vehicle is ensured, no matter what there occurs Unpredictable situation, as long as processor 3 does not obtain due security signaling feedback, starts data the most automatically Delete instruction generator and delete the signaling collected such as those and about flying that unmanned vehicle had been carried out Row task relevant, the such as data of flight path, flying height, flight time, flight speed etc..This Time, the normal flight of unmanned vehicle controls and unaffected, and in other words, the process of this data is only pin Making data this demand of safety, the flight that can't substantially affect unmanned vehicle controls, will not Increase the air crash risk of aircraft.Even if there occurs erroneous judgement, the worst result, is the most only flying before losing The various data collected in row task.It addition, the confirmation instruction that processor 3 sends can be repeatedly Circulation performs, and is not limited only to be according to certain time loop cycle, it is also possible to be to trigger based on certain condition, than As triggered when unmanned vehicle starts and be standby, for another example, can be in the pass of pre-set unmanned vehicle Key task node triggers, and triggers the authentication mechanism of this task under these conditions, remains the same whereabouts user eventually End collects relevant feedback, if not obtaining user terminal feedback, then implements data and processes.

Further, since data destroying program is only the operation to memory unit, its consumed energy is less, so number Certain power of unmanned vehicle can be based solely on according to the energy source of the program of destruction and implement, with unmanned flight The power that device is supplied to motor is unrelated, in other words, even if unmanned vehicle is for sending out to the power of motor power supplying Raw fault, the normal work of this data destroying module is the most unaffected, it is possible to normally implement monitoring.

Fig. 4 is the structure of the unmanned vehicle with data deletion apparatus of an embodiment of the present utility model Schematic diagram, this utility model embodiment will be specifically described in conjunction with Fig. 4.

As shown in Figure 4, an embodiment of the present utility model provides a kind of unmanned with data deletion apparatus Aircraft, including data deletion apparatus 1 and memorizer 2, described data deletion apparatus 1 includes processor 3 He Data deletion instruction generator 4, described data deletion instruction generator 4 connects described memorizer 2, works as process Device 3 judges that when unmanned vehicle is in out of control or lost contact state, described processor 3 is wireless by being different from first The confirmation that second Wireless Telecom Equipment 9 of communication equipment 7 sends whether data deletion to described user terminal 8 refers to Showing, when described user terminal 8 confirms data deletion, described data deletion instruction generator 4 generates data and deletes Except instructing and deleting the data in described memorizer 2.

Above-mentioned accompanying drawing 2 and accompanying drawing 3 sets forth different specific embodiments, and wherein accompanying drawing 2 is the most conservative, As long as determine have an accident time, or when user is explicitly indicated, just implement data destroying；Accompanying drawing 3 then phase To radical, as long as user does not provide the security signaling releasing warning, then unmanned vehicle regularly or is being specified Under the conditions of, all can implement data destroying.Accompanying drawing 4 gives the concrete reality relatively occuping between above two scheme Execute example, on the basis of above two scheme, add a step confirmed based on third party's communications band. That is, under any one scheme, once determine data destroying to be implemented, all can be different from by one unmanned Aircraft currently controls the third-party communications band of frequency range and issues the user with and finally confirm instruction, such as passes through 4G issues the user with one and confirms instruction, it is indicated that unmanned vehicle will implement data deletion, please user confirm Whether way is guarded in enforcement, or asks user to be confirmed whether to cancel safe way.Used the most in this step Family confirms, or does not still obtain in the case of user cancels, just to start data deletion.

In one embodiment, described user terminal 8 can be hand-held console, and it can be individually flight Control station or be integrally forming with personal terminal.Further, personal terminal can be mobile phone or pad etc..

In one embodiment, described first Wireless Telecom Equipment 7 and/or the second Wireless Telecom Equipment 9 are respectively By selected from having the wireless LAN communication equipment of different priority, mobile communication network device, Stratosphere Communication One or more compositions in the group of the network equipment and satellite network communications equipment composition.

In one embodiment, mobile communication network device is mainly made up of 2G/3G/4G wireless communication chips group, It is responsible for setting up user terminal and unmanned vehicle radio communication each other by mobile communications network.Wireless office Territory Network Communication equipment can be in bluetooth, ZigBee or Wi-Fi device, and wireless local equipment can pass through 2.4GHz communication frequency sets up short haul connection, and the outdoor environment moved at indoor or low speed can preferred this equipment Set up the communication connection between unmanned vehicle and user terminal.Stratosphere Communication equipment typically with helium-airship, Balloon is as the platform of arrangement repeater station, and podium level is away from ground 17km～22km, and unmanned vehicle is at big model When enclosing field flight, it may be preferred to Stratosphere Communication sets up the communication link between unmanned vehicle and user terminal Connect.Satellite communication equipment utilizes satellite communication channel to set up the communication link between unmanned vehicle and user terminal Connect, be usually in the case of without other available wireless communication networks, satellite communicator can be used, as emergent Communication.

In one embodiment, according to wireless network cost or wireless network access speed, select to be wirelessly transferred net Network, the application designs following for precedence scheme, Wi-Fi network: priority is 0；4G wireless network: excellent First level is 1；3G wireless network: priority is 2；Stratosphere Communication network: priority is 3；Satellite communication Network: priority is 4；Priority level 0-4, selected wireless network priority from high to low, if i.e. with Time there is multiple wireless signal, and when signal intensity is effective, user terminal and unmanned vehicle nothing each other First line communication can select Wi-Fi network as Radio Access Network；When Wi-Fi signal strength is invalid, nothing Line communication meeting the second choice of opimization 4G network is as Radio Access Network；The like.

In one embodiment, memorizer 2 include storing unmanned vehicle flight course produces about flight The first memory 10 of the first data of task and storage are different from described first number by what unmanned vehicle gathered According to the second memory 11 of the second data.

Further, since data deletion is only the operation to memorizer 2, its consumed energy is less, so data are deleted The energy source removed can be based solely on the power supply of unmanned vehicle and implement, and is supplied to motor with unmanned vehicle Power unrelated, in other words, even if unmanned vehicle is for breaking down to the power of motor power supplying, this number The most unaffected according to the normal work deleting instruction generator, it is possible to normally to implement monitoring.In one embodiment, Described data deletion apparatus 1 is provided with independent current source to guarantee data deletion.

Further, the first data and/or second storage of first memory 10 storage deleted by described processor 3 Second data of storage in device 11.Processor 3 can delete, according to predetermined set, the data needing to delete.

Further, described processor 3 connects with user terminal 8 via the first Wireless Telecom Equipment 7, when with Family terminal 8 sends data deletion instruction, and described data deletion instruction generator 4 generates data deletion and instructs and delete Except the data in described memorizer 2.

This utility model can bring the technique effect that these are useful: this utility model embodiment is disclosed with number According to deleting the unmanned vehicle of device and data-erasure method thereof, for those such as inevitable air crashes occurred or Other unmanned vehicles are out of control or in the case of lost contact, and need the data being stored unmanned vehicle to protect Time close, can automatically delete related data by data deletion apparatus of the present utility model and nobody will not be flown The aspects such as row device control impact, owing to this utility model is state of flight based on unmanned vehicle or communication State is carried out trigger data delete processing and is advantageously met that unmanned vehicle is out of control or the need of secrecy in the case of lost contact Ask, and this utility model can preset multiple counter-measure and corresponding multiple predetermined threshold range makes Obtain this utility model can be applied to targetedly in multiple situation, substantially increase of the present utility model being suitable for Property.

Although being described embodiment of the present utility model above in association with accompanying drawing, but this utility model is not Be confined to above-mentioned specific embodiments and applications field, above-mentioned specific embodiments be only schematically, Directiveness rather than restrictive.Those of ordinary skill in the art is under the enlightenment of this specification and not In the case of departing from this utility model scope of the claimed protection, it is also possible to make a variety of forms, this Belong to the row of this utility model protection.

Claims (10)

1., with a unmanned vehicle for data deletion apparatus, it includes data deletion apparatus (1) and storage Device (2), described data deletion apparatus (1) includes processor (3) and data deletion instruction generator (4), Described data deletion instruction generator (4) connects described memorizer (2), it is characterised in that: connect described number Produce and send deletion instruction to described data deletion according to the described processor (3) deleting instruction generator (4) Instruction generator (4), described data deletion instruction generator (4) deletes the data in described memorizer (2).

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: institute State processor (3) and be connected to detect in real time the current acceleration biography declining acceleration of described unmanned vehicle Sensor (5) and/or the velocity sensor (6) of current decrease speed.

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: institute State processor (3) to connect with user terminal (8) via the first Wireless Telecom Equipment (7).

The described unmanned vehicle with data deletion apparatus the most according to claim 3, it is characterised in that: institute State processor (3) to be connected to described user terminal (8) by the second Wireless Telecom Equipment (9).

The described unmanned vehicle with data deletion apparatus the most as claimed in one of claims 1-4, its It is characterised by: described memorizer (2) includes that produce in storage unmanned vehicle flight course appoints about flight The first memory (10) of the first data of business and storage are different from described first number by what unmanned vehicle gathered According to the second memory (11) of the second data, first memory (10) storage deleted by described processor (3) The first data and/or second memory (11) in storage the second data.

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: institute State data deletion apparatus (1) and be provided with independent current source.

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: institute Stating unmanned vehicle is many rotor unmanned aircrafts.

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: institute Stating memorizer (2) is volatile memory.

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: institute Stating processor (3) is digital signal processor.

The described unmanned vehicle with data deletion apparatus the most according to claim 1, it is characterised in that: Described data deletion instruction generator (4) is data crushing machine.