WO2018045661A1 - 一种无人机信息保护方法 - Google Patents

一种无人机信息保护方法 Download PDF

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Publication number
WO2018045661A1
WO2018045661A1 PCT/CN2016/110368 CN2016110368W WO2018045661A1 WO 2018045661 A1 WO2018045661 A1 WO 2018045661A1 CN 2016110368 W CN2016110368 W CN 2016110368W WO 2018045661 A1 WO2018045661 A1 WO 2018045661A1
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Prior art keywords
information
drone
arm controller
command
control terminal
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PCT/CN2016/110368
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English (en)
French (fr)
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聂明星
蒋新华
陈兴武
邵明
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福建工程学院
聂明星
蒋新华
陈兴武
邵明
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Publication of WO2018045661A1 publication Critical patent/WO2018045661A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24215—Scada supervisory control and data acquisition

Definitions

  • the invention relates to the technical field of the application of the drone, and in particular to a method for protecting the information of the drone.
  • a drone is a non-manned aerial vehicle that is controlled by a wireless remote control device and its own control device. So far, drones can perform tasks that most manned aircraft cannot perform, such as simulating live conditions, reconnaissance of relatively hidden terrain, etc., and at the same time, they are not easily found when they are finished due to small size.
  • the military field is beginning to use more and more. Compared with manned aircraft, drones are cheaper, more practical, and do not cause casualties, and can continuously track targets. This will allow more information and information on the enemy to be obtained during the war. The accuracy of the offense. However, with the improvement of anti-reconnaissance technology, drones will be discovered and even captured in the operation.
  • an information protection method applied to the UAV is proposed.
  • the UAV fails or is captured and cannot return, the user can issue a command to destroy the information on the UAV through the control terminal.
  • the UAV receives the command.
  • the information is destroyed immediately; when the drone loses communication with the control terminal, the ARM controller on the drone will automatically start the information protection module and destroy the information. From the inquiry of the existing literature and the disclosure of patents, there is no information protection method applied to the drone. Therefore, the information protection method applied to the drone proposed by the present invention has high innovation and practicability.
  • a "new type of directional antenna device for a drone” is provided in the prior art, see Chinese Patent No. 204793168U, published on: 2015-11-18; UAV portable antenna automatic tracking technology field.
  • the utility model comprises a casing, wherein a signal pin is arranged at a center of the lower surface of the casing; a sliding ring piece is mounted on the lower surface of the casing through the bearing; an ARM control device and a driving device are arranged inside the casing; and the position sensor is connected to the input end of the ARM control device The input end of the ARM control device is connected to the PC of the UAV ground station by signal; the output of the ARM control device is connected to the drive device.
  • the utility model adopts ARM control device and driving device to make this
  • the directional antenna device has the characteristics of automation, low power consumption and easy operation; the simple external structure makes the device compact, light in weight and easy to carry; the input terminal of the ARM control device is connected to the position sensor and the drone ground station
  • the PC can track the characteristics of the drone in real time, and can accurately obtain the video information returned by the drone and improve the communication quality.
  • This patent protects directional antenna devices and does not protect the information obtained by drones.
  • the technical problem to be solved by the present invention is to provide a method for protecting a drone information.
  • the information protection module can immediately destroy all the information carried on the drone and protect the information. effect.
  • the present invention is implemented as follows: a drone information protection method, the drone includes an ARM controller and an information protection module; the information protection module is connected to the ARM controller;
  • the method is: the ARM controller transmits the location information of the drone and the information collected during the operation of the drone to the control terminal; the ARM controller receives the command of the user control terminal;
  • the control terminal issues a command, and when the ARM controller on the drone receives the command, immediately starts the information protection module to destroy the information; or, when the drone fails or When captured and unable to communicate with the control terminal, the ARM controller on the drone will automatically activate the information protection module to destroy the information and data on the drone to achieve information protection.
  • the drone further includes a positioning module, a communication module, and an imaging device; the positioning module, the communication module, and the camera device are all connected to the ARM controller; the positioning module acquires the location information of the drone and sends the information to the ARM.
  • the camera device captures an area of the front area of the drone; the communication module implements communication between the ARM controller and the user control terminal on the drone.
  • the information protection module comprises a heating device, a tempered glass and a storage device; the heating device is installed under the tempered glass and controlled by the ARM controller; the storage device is closely attached to the tempered glass; when the ARM controller initiates destruction When the information is commanded, the heating device starts to energize and heat the tempered glass.
  • the tempered glass is locally heated and expanded. When it is heated for a certain period of time, it starts to burst. At this time, the storage device attached to the tempered glass will also be broken together with the tempered glass.
  • the camera device is installed at a front center line position of the drone, and functions to photograph a scene in front of the drone; the camera device takes a photo at a certain time and transmits it to the ARM.
  • the controller, the ARM controller compresses and encodes the picture and transmits it to the user control terminal through the communication module, which is convenient for observing the image of the current scene of the drone.
  • the communication between the UAV and the control terminal is specifically: the control terminal actively initiates a connection request with the ARM controller, and the user connection request is transmitted to the ARM controller in an interrupt manner, and immediately after receiving the connection request,
  • the communication connection request packet arrives, obtains the control terminal device number, and judges whether it is legal; after confirming the legality, it sends back an acknowledgement to the user control terminal and requests the control terminal to send the communication parameter information; after the control terminal receives the ARM controller return confirmation, it reads
  • the communication parameters are taken and sent to the ARM controller again, and the ARM controller compares the received communication parameters with the supportable communication parameters, and sends back the confirmation information to the control terminal; at this point, the communication connection process is completed; the user sends the control command, and the user controls
  • the terminal continuously sends the command state data packet to the data center server; if the command is sent, or the transmission is to be terminated, the data transmission termination request is sent to the data center server, and after the data center server confirms, the instruction
  • the user sends a control command, and before the sending of the command, checks whether the ARM controller is ready to receive, and if it is ready to receive, sends a data transmission confirmation to the user mobile terminal; if not ready, a prompt message is sent.
  • the method is further specifically: the drone starts the program initialization, after the initialization is completed, the program enters the continuous scanning phase, firstly, the program detects whether the location information of the positioning module is ready, and when the location information is ready, the ARM controller will Reading the location information and sending it to the user control terminal through the communication module to provide real-time location information of the drone; if the location information is not ready, the program starts to detect whether the picture information of the camera device is ready for acquisition, and if ready, the ARM controller The picture information will be read, and the picture information will be compressed and encoded, and then transmitted to the user control terminal through the communication module; if the picture information of the camera device is not ready, the program will detect whether the user instruction is received, and if the user instruction is received, it will further The judgment is to destroy the information instruction or the return instruction.
  • the controller When the instruction is the destruction information instruction, the controller will immediately start the information protection module to destroy the information. If it is the return instruction, the ARM controller will control the drone to return; if the user command is not received , the program further determines whether the communication module is Often, that is, whether the drone is out of control. If it is normal, it will return to the initial position of the program and re-scan. Otherwise, it will wait for a period of time to detect whether the communication module is normal. If it is not normal, it indicates that the communication module is faulty. At this time, the ARM controller The information protection module will be started to destroy the information.
  • the initialization content includes: detecting whether the camera device, the information protection module, the communication module, and the positioning module work normally.
  • the camera device includes a camera or a camera.
  • the invention has the advantages that when the drone malfunctions or is captured and cannot be returned to the navigation, the user can issue a command to destroy the information on the drone through the control terminal, and the drone receives the information and destroys the information immediately; when the drone and the control When the terminal loses communication, the ARM controller on the drone will automatically start the information protection module and destroy the information. When the drone is faulty or captured, the information protection module can immediately destroy all the information carried on the drone and play the role of information protection.
  • Figure 1 is a schematic view showing the structure of the drone of the present invention.
  • Figure 2 is a schematic flow diagram of the process of the present invention.
  • Figure 3 is a schematic diagram of communication between the drone of the present invention and the control terminal.
  • FIG. 4 is a schematic structural view of an information protection module of the present invention.
  • the UAV information protection method of the present invention includes an ARM controller 1, a positioning module 2, a communication module 3, an information protection module 4, and an imaging device 5;
  • the positioning module 2, the communication module 3, the information protection module 4, and the camera device 5 are all connected to the ARM controller 1; the positioning module 2 acquires the position information of the drone and sends it to the ARM controller 1; The area in front of the drone; the communication module 3 realizes communication between the ARM controller and the user control terminal on the drone; and the information protection module 4 protects the information collected by the drone.
  • the imaging device 5 is mounted at a front center line position of the drone.
  • the camera device 5 is installed at the front center line position of the drone, and functions to photograph the scene in front of the drone; the camera device 5 takes a photo at a certain time and transmits it to the ARM controller 1, the ARM controller 1
  • the picture is compressed, encoded, etc., and then transmitted to the user control terminal through the communication module 3, which is convenient for observing the image of the scene where the drone is currently located.
  • the function of the positioning module 2 is to locate the current position of the drone.
  • the communication module 3 is used for communication between the ARM controller and the control terminal, including returning real-time location information, picture information, and receiving control commands issued by the control terminal.
  • Information The function of the protection module 4 is to protect the information. When the information protection module receives the instruction to issue the destruction information by the ARM controller 1, it immediately starts to realize the purpose of destroying the information carried by the drone.
  • the method is: the ARM controller 1 transmits the location information of the drone and the information collected during the operation of the drone to the control terminal; the ARM controller 1 receives the command of the user control terminal;
  • the control terminal issues a command, and when the ARM controller 1 on the drone receives the command, immediately starts the information protection module to destroy the information; or, when the drone fails Or when captured and unable to communicate with the control terminal, the ARM controller 1 on the drone will automatically activate the information protection module 4 to destroy the information and data on the drone to achieve information protection.
  • the information protection module includes a heating device, a tempered glass, and a storage device; the heating device is installed under the tempered glass and controlled by the ARM controller; the storage device is closely attached to the tempered glass; when the ARM controller issues When the destruction information command is started, the heating device starts to energize and heat the tempered glass, and the tempered glass is locally heated and expanded. When heated for a certain period of time, the cracking begins, and the storage device attached to the tempered glass is also broken together with the tempered glass.
  • This kind of information destruction has the following advantages: 1) The implementation is simple and reliable; 2) The information is completely destroyed, which is safer than the way of deleting information by powering on and burning the memory.
  • the camera device is installed at a front center line position of the drone, and functions to photograph a scene in front of the drone; the camera device takes a photo at a certain time and transmits it to the ARM controller, and the ARM controller compresses the image. After the encoding process is transmitted to the user control terminal through the communication module, it is convenient for observing the image of the scene where the drone is currently located.
  • the communication between the UAV and the control terminal is specifically: the control terminal actively initiates a connection request with the ARM controller, and the user connection request is transmitted to the ARM controller in an interrupt manner, and the connection request is received. After that, the received communication connection request data packet is immediately parsed, the control terminal device number is obtained, and it is judged whether it is legal; after the confirmation is legal, the user control terminal sends back an acknowledgement and requests the control terminal to send the communication parameter information; the control terminal receives the ARM controller.
  • the communication parameters are read and sent to the ARM controller again, and the ARM controller compares the received communication parameters with the supportable communication parameters, and sends back the confirmation information to the control terminal; thus, the communication connection process is completed; the user sends The control command (the user command only destroys the information command and the return command), after receiving the confirmation message, the user control terminal continuously sends the command state data packet to the data center server; if the command is sent, or the transmission is to be terminated, the data center server is sent to the data center server. Send data transmission terminated Therefore, after the data center server confirms, the instruction transmission is terminated, and the ARM controller decodes and executes the received instruction.
  • the control command the user command only destroys the information command and the return command
  • the user sends a control command, and before the sending of the command, checks whether the ARM controller is ready to receive, and if it is ready to receive, sends a data transmission confirmation to the user mobile terminal; if not ready, a prompt message is sent.
  • the method is further specifically: the UAV starts program initialization, and the initialization content includes: detecting whether the camera device, the information protection module, the communication module, and the positioning module work normally.
  • the program enters the continuous scanning phase.
  • the program detects whether the location information of the positioning module is ready.
  • the ARM controller will read the location information and send it to the user control terminal through the communication module to provide no.
  • the location information of the man-machine in real time; if the location information is not ready, the program starts to detect whether the picture information of the camera device is ready for acquisition.
  • the ARM controller will read the picture information, compress and encode the picture information, and then pass The communication module transmits to the user control terminal; if the picture information of the camera device is not ready, the program will detect whether the user command is received, and if the user command is received, it will further determine whether the information command is returned or the return command, when the command is the destroy information command, The controller will immediately start the information protection module to destroy the information. If it is the return command, the ARM controller will control the drone to return. If the user command is not received, the program further determines whether the communication module is normal, that is, whether the drone is lost. Control, if normal, return to the initial program Set rescan, otherwise it will wait for some time again detected communication module is normal, if not normal, it indicates that the communication module fault, then the controller will start ARM data protection module to destroy information.
  • the user can issue a command to destroy the information on the drone through the control terminal, and the drone immediately destroys the information after receiving the command; when the drone and the control terminal lose When communicating, the ARM controller on the drone will automatically start the information protection module and destroy the information.
  • the information protection module can immediately destroy all the information carried on the drone and play the role of information protection.

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Abstract

一种无人机信息保护方法，无人机包括ARM控制器（1）和信息保护模块（4）。该方法为：ARM控制器（1）将无人机的位置信息、无人机作业过程中采集到的信息传送回控制终端；ARM控制器（1）接收用户控制终端的命令；当无人机出现故障或者被敌军捕获无法返航时，控制终端发出命令，无人机上的ARM控制器（1）接收到命令时，立即启动信息保护模块（4），销毁信息；或者，当无人机出现故障或者被捕获并且无法和控制终端通信时，无人机上的ARM控制器（1）将自动启动信息保护模块（4），销毁无人机上的信息和资料，实现信息保护。无人机出现故障或者被捕获时，通过信息保护模块（4）立即销毁无人机上携带的全部信息，起到信息保护的作用。

Description

一种无人机信息保护方法 技术领域
本发明涉及无人机应用技术领域，特别及涉一种无人机信息保护方法。
背景技术
无人机是指利用无线遥控设备和自身的控制装置进行控制的不载人飞行器。目前为止，无人机可以完成大部分有人驾驶飞机无法实行的任务，比如模拟实况、侦察比较隐秘的地形等等，同时在完成任务的时候由于体积小的原因也不会轻易被发现，因此在军事领域开始越来越多的使用。无人机相比有人驾驶飞机而言，造价便宜、实用性能强而且不回造成人员的伤亡，而且可以连续跟踪目标，这会使得在战争中能获得敌军的更多信息和资料，加大进攻的准确性。然而，随着反侦查技术的提高，无人机在作业中也会被发现甚至捕获，此时无人机所获取的敌军信息和资料若不加以保护便会落入敌军手中，轻者导致整个作战计划泄露，重者可能导致整个行动失败，造成不可估量的损失。针对以上问题，提出一种应用于无人机的信息保护方法；当无人机出现故障或者被捕获不能返航时，用户可以通过控制终端发出销毁无人机上的信息命令，无人机接收到命今后立即销毁信息；当无人机与控制终端失去通信时，无人机上的ARM控制器会立即自动启动信息保护模块，销毁信息。从查询现有文献资料和公开专利情况，还没有关于应用于无人机的信息保护方法，因此本发明提出的应用于无人机的信息保护方法，具有很高的创新性和实用性。
现有技术中提供了一种“新型无人机定向天线装置”，见公开号为：204793168U，公开日为：2015-11-18的中国专利；该公开了新型无人机定向天线装置，涉及无人机便携式天线自动跟踪技术领域。包括壳体，壳体下表面中央处安装有信号针；壳体下表面通过轴承安装有滑环片；壳体内部设有ARM控制装置和驱动装置；ARM控制装置的输入端电路连接有位置传感器；ARM控制装置的输入端通过信号连接有无人机地面站的PC机；ARM控制装置的输出端与驱动装置连接。该实用新型采用ARM控制装置和驱动装置，使此 定向天线装置更具有自动化、功耗低和操作容易特点；采用简单的外形结构，使此装置结构紧凑、重量较轻、便于携带；采用ARM控制装置的输入端连接位置传感器和无人机地面站的PC机，可以实时跟踪无人机的特点，并且能够准确获得无人机回传的视频信息，提高通信质量。该专利是保护定向天线装置，且没有对无人机获得的信息进行保护。
发明内容
本发明要解决的技术问题，在于提供一种无人机信息保护方法，在无人机出现故障或者被捕获时，通过信息保护模块可以立即销毁无人机上携带的全部信息，起到信息保护的作用。
本发明是这样实现的：一种无人机信息保护方法，所述无人机包括ARM控制器和信息保护模块；所述信息保护模块与ARM控制器连接；
所述方法为：ARM控制器将无人机的位置信息、无人机作业过程中采集到的信息传送回控制终端；ARM控制器接收用户控制终端的命令；
当无人机出现故障或者被敌军捕获无法返航时，控制终端发出命令，无人机上的ARM控制器接收到命令时，立即启动信息保护模块，销毁信息；或者，当无人机出现故障或者被捕获并且无法和控制终端通信时，无人机上的ARM控制器将自动启动信息保护模块，销毁无人机上的信息和资料，实现信息保护。
进一步的，所述无人机还包括定位模块、通信模块、以及摄像装置；所述定位模块、通信模块、摄像装置均与ARM控制器连接；所述定位模块获取无人机位置信息发送给ARM控制器；所述摄像装置拍摄无人机前方区域场景；所述通信模块实现无人机上ARM控制器和用户控制终端的通信。
进一步的，所述信息保护模块包括加热装置、钢化玻璃以及存储装置；所述加热装置安装在钢化玻璃下方，由ARM控制器控制；存储装置紧贴在钢化玻璃上方；当ARM控制器发出启动销毁信息指令时，加热装置开始通电加热钢化玻璃，钢化玻璃局部受热膨胀，当加热一定时间后，开始炸裂，此时贴在钢化玻璃上方的存储装置也会随着钢化玻璃一同破碎。
进一步的，所述摄像装置安装在无人机的前方中心线位置，作用为拍摄无人机前方区域场景；摄像装置每隔一定时间会拍摄一张照片传递给ARM 控制器，ARM控制器将图片进行压缩、编码处理后通过所述通信模块传给用户控制终端，方便用于观察无人机当前所处场景的图像。
进一步的，所述无人机与控制终端的通信原具体为：控制终端主动发起与ARM控制器的连接请求，用户连接请求以中断方式传送给ARM控制器，收到连接请求后，立即解析收到的通信连接请求数据包，获得控制终端设备编号，并判断是否合法；确认合法后，向用户控制终端回送确认并要求控制终端发送通信参数信息；控制终端收到ARM控制器回送确认后，读取通信参数并再次发送给ARM控制器，ARM控制器将收到的通信参数与可支持通信参数进行比较，向控制终端回送确认信息；至此，通信连接过程建立完成；用户发送控制指令，用户控制终端收到确认信息后，则持续向数据中心服务器发送指令态数据包；如果指令发送完毕，或要终止发送，则向数据中心服务器发送数据传输终止请求，待数据中心服务器进行确认后，该指令传输终止，ARM控制器将对收到的指令进行解码、执行。
进一步的，所述用户发送控制指令，发送指令时前，检查ARM控制器是否准备好接收，如果已准备好接收，则向用户移动终端发送数据传输确认；未准备好，则发出提示信息。
进一步的，所述方法进一步具体为：无人机开始程序初始化，初始化完成之后，程序进入持续扫描阶段，首先程序检测定位模块的位置信息是否准备就绪，当位置信息准备就绪时，ARM控制器将读取位置信息并通过通信模块发送给用户控制终端，以提供无人机实时的位置信息；若位置信息没有就绪，则程序开始检测摄像装置的图片信息是否采集就绪，若就绪，则ARM控制器将读取图片信息，并对图片信息进行压缩、编码，然后通过通信模块传送给用户控制终端；若摄像装置图片信息未就绪，程序将检测是否收到用户指令，若收到用户指令，将进一步判断是销毁信息指令还是返航指令，当指令为销毁信息指令时，控制器将立即启动信息保护模块，销毁信息，若为返航指令则ARM控制器将控制无人机返航；若未收到用户指令，则程序进一步判断通信模块是否正常，即检测无人机是否失去控制，若正常，则返回程序初始位置重新扫描，否则将等待一段时间再次检测通信模块是否正常，若还不正常，则表明通信模块故障，此时ARM控制器将启动信息保护模块销毁信息。
进一步的，所述初始化内容包括：检测激摄像装置、信息保护模块、通信模块以及定位模块是否正常工作。
进一步的，所述摄像装置包括摄像机或者摄像头。
本发明的优点在于：当无人机出现故障或者被捕获不能返航时，用户可以通过控制终端发出销毁无人机上的信息命令，无人机接收到命今后立即销毁信息；当无人机与控制终端失去通信时，无人机上的ARM控制器会立即自动启动信息保护模块，销毁信息。在无人机出现故障或者被捕获时，通过信息保护模块可以立即销毁无人机上携带的全部信息，起到信息保护的作用。
附图说明
下面参照附图结合实施例对本发明作进一步的说明。
图1本发明无人机的结构示意图。
图2是本发明方法的具体流程示意图。
图3是本发明无人机与控制终端通信的原理图。
图4是本发明的信息保护模块结构示意图。
具体实施方式
请参阅图1至图4所示，本发明的一种无人机信息保护方法，所述无人机包括ARM控制器1、定位模块2、通信模块3、信息保护模块4以及摄像装置5；所述定位模块2、通信模块3、信息保护模块4以及摄像装置5均与ARM控制器1连接；所述定位模块2获取无人机位置信息发送给ARM控制器1；所述摄像装置5拍摄无人机前方区域场景；所述通信模块3实现无人机上ARM控制器和用户控制终端的通信；所述信息保护模块4保护无人机采集的信息。所述摄像装置5安装在无人机的前方中心线位置。
其中，摄像装置5安装在无人机的前方中心线位置，其作用为拍摄无人机前方区域场景；摄像装置5每隔一定时间会拍摄一张照片传递给ARM控制器1，ARM控制器1将图片进行压缩、编码等处理后通过通信模块3传给用户控制终端，方便用于观察无人机当前所处场景的图像。定位模块2的作用为定位无人机当前位置。通信模块3用于ARM控制器和控制终端通讯，包括传回实时的位置信息、图片信息以及接收控制终端发出的控制命令等。信息 保护模块4的作用为保护信息，当信息保护模块接收到ARM控制器1发出销毁信息指令时，立即启动，实现销毁无人机所携带信息的目的。
所述方法为：ARM控制器1将无人机的位置信息、无人机作业过程中采集到的信息传送回控制终端；ARM控制器1接收用户控制终端的命令；
当无人机出现故障或者被敌军捕获无法返航时，控制终端发出命令，无人机上的ARM控制器1接收到命令时，立即启动信息保护模块，销毁信息；或者，当无人机出现故障或者被捕获并且无法和控制终端通信时，无人机上的ARM控制器1将自动启动信息保护模块4，销毁无人机上的信息和资料，实现信息保护。
在本发明中，所述信息保护模块包括加热装置、钢化玻璃以及存储装置；所述加热装置安装在钢化玻璃下方，由ARM控制器控制；存储装置紧贴在钢化玻璃上方；当ARM控制器发出启动销毁信息指令时，加热装置开始通电加热钢化玻璃，钢化玻璃局部受热膨胀，当加热一定时间后，开始炸裂，此时贴在钢化玻璃上方的存储装置也会随着钢化玻璃一同破碎。此种信息销毁方式有如下优点1)实现方式简单且可靠；2)信息销毁彻底，相比于通电删除信息方式和烧毁存储器等方式更安全。
所述摄像装置安装在无人机的前方中心线位置，作用为拍摄无人机前方区域场景；摄像装置每隔一定时间会拍摄一张照片传递给ARM控制器，ARM控制器将图片进行压缩、编码处理后通过所述通信模块传给用户控制终端，方便用于观察无人机当前所处场景的图像。
另外，参阅图3所示，所述无人机与控制终端的通信原具体为：控制终端主动发起与ARM控制器的连接请求，用户连接请求以中断方式传送给ARM控制器，收到连接请求后，立即解析收到的通信连接请求数据包，获得控制终端设备编号，并判断是否合法；确认合法后，向用户控制终端回送确认并要求控制终端发送通信参数信息；控制终端收到ARM控制器回送确认后，读取通信参数并再次发送给ARM控制器，ARM控制器将收到的通信参数与可支持通信参数进行比较，向控制终端回送确认信息；至此，通信连接过程建立完成；用户发送控制指令(用户指令只有销毁信息指令和返航指令)，用户控制终端收到确认信息后，则持续向数据中心服务器发送指令态数据包；如果指令发送完毕，或要终止发送，则向数据中心服务器发送数据传输终止请 求，待数据中心服务器进行确认后，该指令传输终止，ARM控制器将对收到的指令进行解码、执行。
进一步的，所述用户发送控制指令，发送指令时前，检查ARM控制器是否准备好接收，如果已准备好接收，则向用户移动终端发送数据传输确认；未准备好，则发出提示信息。
请参阅图2所示，所述方法进一步具体为：无人机开始程序初始化，所述初始化内容包括：检测激摄像装置、信息保护模块、通信模块以及定位模块是否正常工作。初始化完成之后，程序进入持续扫描阶段，首先程序检测定位模块的位置信息是否准备就绪，当位置信息准备就绪时，ARM控制器将读取位置信息并通过通信模块发送给用户控制终端，以提供无人机实时的位置信息；若位置信息没有就绪，则程序开始检测摄像装置的图片信息是否采集就绪，若就绪，则ARM控制器将读取图片信息，并对图片信息进行压缩、编码，然后通过通信模块传送给用户控制终端；若摄像装置图片信息未就绪，程序将检测是否收到用户指令，若收到用户指令，将进一步判断是销毁信息指令还是返航指令，当指令为销毁信息指令时，控制器将立即启动信息保护模块，销毁信息，若为返航指令则ARM控制器将控制无人机返航；若未收到用户指令，则程序进一步判断通信模块是否正常，即检测无人机是否失去控制，若正常，则返回程序初始位置重新扫描，否则将等待一段时间再次检测通信模块是否正常，若还不正常，则表明通信模块故障，此时ARM控制器将启动信息保护模块销毁信息。
总之，本发明当无人机出现故障或者被捕获不能返航时，用户可以通过控制终端发出销毁无人机上的信息命令，无人机接收到命今后立即销毁信息；当无人机与控制终端失去通信时，无人机上的ARM控制器会立即自动启动信息保护模块，销毁信息。在无人机出现故障或者被捕获时，通过信息保护模块可以立即销毁无人机上携带的全部信息，起到信息保护的作用。
虽然以上描述了本发明的具体实施方式，但是熟悉本技术领域的技术人员应当理解，我们所描述的具体的实施例只是说明性的，而不是用于对本发明的范围的限定，熟悉本领域的技术人员在依照本发明的精神所作的等效的修饰以及变化，都应当涵盖在本发明的权利要求所保护的范围内。

Claims (9)

  1. 一种无人机信息保护方法，其特征在于：所述无人机包括ARM控制器和信息保护模块；所述信息保护模块与ARM控制器连接；
    所述方法为：ARM控制器将无人机的位置信息、无人机作业过程中采集到的信息传送回控制终端；ARM控制器接收用户控制终端的命令；
    当无人机出现故障或者被敌军捕获无法返航时，控制终端发出命令，无人机上的ARM控制器接收到命令时，立即启动信息保护模块，销毁信息；或者，当无人机出现故障或者被捕获并且无法和控制终端通信时，无人机上的ARM控制器将自动启动信息保护模块，销毁无人机上的信息和资料，实现信息保护。
  2. 根据权利要求1所述的一种无人机信息保护方法，其特征在于：所述无人机还包括定位模块、通信模块、以及摄像装置；所述定位模块、通信模块、摄像装置均与ARM控制器连接；所述定位模块获取无人机位置信息发送给ARM控制器；所述摄像装置拍摄无人机前方区域场景；所述通信模块实现无人机上ARM控制器和用户控制终端的通信。
  3. 根据权利要求1所述的一种无人机信息保护方法，其特征在于：所述信息保护模块包括加热装置、钢化玻璃以及存储装置；所述加热装置安装在钢化玻璃下方，由ARM控制器控制；存储装置紧贴在钢化玻璃上方；当ARM控制器发出启动销毁信息指令时，加热装置开始通电加热钢化玻璃，钢化玻璃局部受热膨胀，当加热一定时间后，开始炸裂，此时贴在钢化玻璃上方的存储装置也会随着钢化玻璃一同破碎。
  4. 根据权利要求2所述的一种无人机信息保护方法，其特征在于：所述摄像装置安装在无人机的前方中心线位置，作用为拍摄无人机前方区域场景；摄像装置每隔一定时间会拍摄一张照片传递给ARM控制器，ARM控制器将图片进行压缩、编码处理后通过所述通信模块传给用户控制终端，方便用于观察无人机当前所处场景的图像。
  5. 根据权利要求1所述的一种无人机信息保护方法，其特征在于：所述无人机与控制终端的通信原具体为：控制终端主动发起与ARM控制器的连接请求，用户连接请求以中断方式传送给ARM控制器，收到连接请求后，立 即解析收到的通信连接请求数据包，获得控制终端设备编号，并判断是否合法；确认合法后，向用户控制终端回送确认并要求控制终端发送通信参数信息；控制终端收到ARM控制器回送确认后，读取通信参数并再次发送给ARM控制器，ARM控制器将收到的通信参数与可支持通信参数进行比较，向控制终端回送确认信息；至此，通信连接过程建立完成；用户发送控制指令，用户控制终端收到确认信息后，则持续向数据中心服务器发送指令态数据包；如果指令发送完毕，或要终止发送，则向数据中心服务器发送数据传输终止请求，待数据中心服务器进行确认后，该指令传输终止，ARM控制器将对收到的指令进行解码、执行。
  6. 根据权利要求5所述的一种无人机信息保护方法，其特征在于：所述用户发送控制指令，发送指令时前，检查ARM控制器是否准备好接收，如果已准备好接收，则向用户移动终端发送数据传输确认；未准备好，则发出提示信息。
  7. 根据权利要求2所述的一种无人机信息保护方法，其特征在于：所述方法进一步具体为：无人机开始程序初始化，初始化完成之后，程序进入持续扫描阶段，首先程序检测定位模块的位置信息是否准备就绪，当位置信息准备就绪时，ARM控制器将读取位置信息并通过通信模块发送给用户控制终端，以提供无人机实时的位置信息；若位置信息没有就绪，则程序开始检测摄像装置的图片信息是否采集就绪，若就绪，则ARM控制器将读取图片信息，并对图片信息进行压缩、编码，然后通过通信模块传送给用户控制终端；若摄像装置图片信息未就绪，程序将检测是否收到用户指令，若收到用户指令，将进一步判断是销毁信息指令还是返航指令，当指令为销毁信息指令时，控制器将立即启动信息保护模块，销毁信息，若为返航指令则ARM控制器将控制无人机返航；若未收到用户指令，则程序进一步判断通信模块是否正常，即检测无人机是否失去控制，若正常，则返回程序初始位置重新扫描，否则将等待一段时间再次检测通信模块是否正常，若还不正常，则表明通信模块故障，此时ARM控制器将启动信息保护模块销毁信息。
  8. 根据权利要求7所述的一种无人机信息保护方法，其特征在于：所述初始化内容包括：检测激摄像装置、信息保护模块、通信模块以及定位模块是否正常工作。
  9. 根据权利要求2所述的一种无人机信息保护方法，其特征在于：所述摄像装置包括摄像机或者摄像头。
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