阅读说明：本技术 一种用于无人机的多模式标识装置、系统和方法 (Multi-mode identification device, system and method for unmanned aerial vehicle ) 是由 敬铅 于 2020-04-09 设计创作，主要内容包括：本发明涉及一种用于无人机的多模式标识装置,包括二维码图层、无源RFID标签层、有源RFID标签层、电池层和粘连层；粘连层粘连于无人机机身；电池层覆盖在粘连层上,为有源RFID标签层提供电能；有源RFID标签层覆盖在电池层上,与电池层电性连接；无源RFID标签层覆盖在有源RFID标签层上；二维码图层覆盖在无源RFID标签层上。本发明提供一种用于无人机的多模式标识装置、系统和方法,采用RFID+二维码多模式标识进行无人机身份标识,综合二维码图层、无源RFID标签层和有源RFID标签层特性,支持无人机远近距离、多场景、静态和动态等多模式识别；标识装置可在标识标签脱落、损毁或撕揭时自动失效,避免系统失控或身份标识被套用,识别系统提供标识、发行和识读全流程能力。(The invention relates to a multi-mode identification device for an unmanned aerial vehicle, which comprises a two-dimensional code layer, a passive RFID label layer, an active RFID label layer, a battery layer and an adhesion layer, wherein the two-dimensional code layer is a two-dimensional code; the adhesion layer is adhered to the unmanned aerial vehicle body; the battery layer covers the adhesion layer and provides electric energy for the active RFID label layer; the active RFID label layer covers the battery layer and is electrically connected with the battery layer; the passive RFID label layer covers the active RFID label layer; the two-dimensional code layer covers on the passive RFID label layer. The invention provides a multi-mode identification device, a system and a method for an unmanned aerial vehicle, which are characterized in that RFID + two-dimensional code multi-mode identification is adopted to identify the identity of the unmanned aerial vehicle, the characteristics of a two-dimensional code layer, a passive RFID label layer and an active RFID label layer are integrated, and multi-mode identification of the unmanned aerial vehicle such as far and near distance, multi-scene, static and dynamic is supported; the identification device can automatically lose efficacy when the identification label falls off, is damaged or is torn off, the system is prevented from being out of control or the identity label is prevented from being applied mechanically, and the identification system provides the full flow capacity of identification, issuing and reading.)

1. A multi-mode identification device for an unmanned aerial vehicle is characterized by comprising a two-dimensional code layer (1), a passive RFID label layer (2), an active RFID label layer (3), a battery layer (4) and an adhesion layer (5); wherein: the adhesion layer (5) is adhered to the unmanned aerial vehicle body; the battery layer (4) is fixedly covered on the adhesion layer (5) and used for providing electric energy for the active RFID label layer (3); the active RFID label layer (3) is fixedly covered on the battery layer (4) and is electrically connected with the battery layer (4); the passive RFID label layer (2) is fixedly covered on the active RFID label layer (3); the two-dimensional code layer (1) is fixedly covered on the passive RFID label layer (2).

2. The multi-mode identification device for the unmanned aerial vehicle according to claim 1, further comprising a waterproof sealant layer (6), wherein the waterproof sealant layer (6) is fixedly covered on the two-dimensional code layer (1) and is used for performing buffering and pressure-resistant protection on the device; the waterproof sealing adhesive layer (6) is made into an arc surface or a plane through an adhesive dripping process.

3. The multimode identification device for unmanned aerial vehicle of claim 1, wherein the battery layer (4) is provided with charging snap contacts (41), the battery layer (4) being electrically connected with the active RFID tag layer (3) through charging snap contacts (41).

4. A multimodal identification system for unmanned aerial vehicles, comprising the multimodal identification apparatus of any of claims 1-3, further comprising a tag issuing device, a cloud server, a terminal and a client; the client is in bidirectional communication connection with the cloud server, the output end of the client is in communication connection with the input end of the label issuing equipment, the label issuing equipment is in bidirectional communication connection with the cloud server, the output end of the label issuing equipment is in communication connection with the input end of the multi-mode identification device, the multi-mode identification device is in bidirectional communication connection with the terminal, and the cloud server is in bidirectional communication connection with the terminal.

5. The multimodal identification system for drones according to claim 4, wherein the client is connected to the cloud server in a bi-directional communication manner, specifically: the method comprises the steps that an operator submits a registration application of the identity identification code of the unmanned aerial vehicle to a cloud server through a client and submits a relevant registration data packet of the identity of the unmanned aerial vehicle, the cloud server generates the identity identification code of the unmanned aerial vehicle according to a corresponding request after receiving the corresponding application, and authorization information requesting response is fed back to the client through the identity identification code of the unmanned aerial vehicle.

6. The multimodal identification system for drones according to claim 5, wherein said client output is communicatively connected to said tag issuing device input, said tag issuing device being bidirectionally communicatively connected to said cloud server; the method specifically comprises the following steps: the client side sends the received RFID label information and the two-dimension code coding information to the label issuing equipment, the label issuing equipment carries out safe authentication, key application and activation to the cloud server, and the cloud server feeds back the authentication, the key and the activation application response to the label issuing equipment.

7. The multimodal identification system for unmanned aerial vehicles of claim 6 wherein the output of the tag issuing device is communicatively connected to the input of the multimodal identification apparatus; the method specifically comprises the following steps: the label issuing equipment writes the identity identification code of the unmanned aerial vehicle into the multi-mode identification device to complete the writing and effective binding of the multi-mode identification device.

8. The multimodal identification system for drones according to claim 7, characterized in that said multimodal identification means are connected in bidirectional communication with said terminal; the method specifically comprises the following steps: the terminal obtains the unmanned identity identification information sent by the multi-mode identification device, and writes the issued or cancelled information into the multi-mode identification device according to the feedback information of the cloud server.

9. The multimodal identification system for drones according to claim 8, characterized in that said cloud server is connected in bidirectional communication with said terminal; the method specifically comprises the following steps: the terminal uploads information or sends an inquiry request to the cloud server, and the cloud server acquires or corrects the identity information of the unmanned aerial vehicle and feeds the identity information back to the initiating terminal after receiving the information or the request.

10. A multimode identification method for a drone, applied to the multimode identification system for a drone of claim 4, characterized by comprising the following steps:

s1: the client side submits a registration application of the identity identification code of the unmanned aerial vehicle to the cloud server and submits an unmanned aerial vehicle identity related registration data packet, the cloud server generates the identity identification code of the unmanned aerial vehicle after receiving the registration application, and authorization information requesting response is fed back to the client side through the identity identification code of the unmanned aerial vehicle;

s2: the client side sends the received RFID label information and the two-dimensional code coding information to the label issuing equipment, the label issuing equipment carries out safe authentication, key application and activation to the cloud server, and the cloud server feeds back authentication, key application and activation application responses to the label issuing equipment;

s3: the label issuing equipment writes the identity identification code of the unmanned aerial vehicle into the multi-mode identification device to complete the writing and effective binding of the multi-mode identification device;

s4: the terminal obtains the unmanned identity identification information sent by the multi-mode identification device, and writes the issued or cancelled information into the multi-mode identification device according to the feedback information of the cloud server;

s5: the terminal uploads information or sends an inquiry request to the cloud server, and the cloud server acquires or corrects the identity information of the unmanned aerial vehicle and feeds the identity information back to the initiating terminal after receiving the information or the request.

Technical Field

The invention relates to the field of identity recognition, in particular to a multi-mode identification device, a multi-mode identification system and a multi-mode identification method for an unmanned aerial vehicle.

Background

At present, aiming at unmanned aerial vehicle identity identification, a two-dimensional code or bar code scanning identification technology based on an image identification and processing technology is mainly adopted, and a corresponding unmanned aerial vehicle identity identification system mainly adopts a WEB technology and mainly adopts a static information recording mode. The unmanned aerial vehicle adopts a two-dimensional code technology as an identity identification mark, the mark is easily incapable of being normally read due to surface pollution, damage and falling, and the two-dimensional code decoding error can be caused due to the influence of insufficient or excessively strong illumination, reading angle and other factors, so that the effective reading efficiency is obviously reduced; more importantly, the single mode of two-dimensional code image recognition cannot meet the recognition requirements under different distance conditions. The identity identification system of the unmanned aerial vehicle adopts the traditional WEB technology, acquires identity information of the unmanned aerial vehicle by identifying the two-dimensional code, and transmits the identity information to the server through a network communication link, and no Internet of things and equipment participate in the identity identification system, so that the multi-mode identity identification based on the Internet of things and multi-terminal identification and access application are difficult to establish.

Along with the development of large-scale and diversified application of unmanned aerial vehicles, the number of unmanned aerial vehicles is remarkably increased, and the events of 'black flight' and 'messy flight' appear endlessly, and the secondary development and service market of unmanned aerial vehicle application is slowly promoted due to the lack of unmanned aerial vehicle identity basic data; this lack in turn restricts the scale of unmanned aerial vehicle applications. How to more effectively realize unmanned aerial vehicle identification is not only the subject that the system level faces, simultaneously, is the problem that unmanned aerial vehicle industry development needs to solve more. In addition, the development trend of unmanned aerial vehicle identification and system is expected, just like motor vehicle license plate system, unmanned aerial vehicle "one machine one code" will certainly become reality, and unmanned aerial vehicle identification single mode technique has been difficult to adapt to the requirement of such rapid development at present.

Disclosure of Invention

The invention provides a multi-mode identification device, a multi-mode identification system and a multi-mode identification method for an unmanned aerial vehicle, aiming at solving the technical defect that the identity identification of the unmanned aerial vehicle mostly adopts two-dimension code identification and cannot meet the identification requirements under the condition of different distances, and the multi-mode identification device, the multi-mode identification system and the multi-mode identification method support short-distance and long-distance identification and overcome the defects that the single identification mode of the two-dimension code is poor in reliability and the identification mode is difficult to adapt to outdoor application and three-party.

In order to realize the purpose, the technical scheme is as follows:

a multi-mode identification device for an unmanned aerial vehicle comprises a two-dimensional code layer, a passive RFID label layer, an active RFID label layer, a battery layer and an adhesion layer; wherein: the adhesion layer is adhered to the unmanned aerial vehicle body; the battery layer is fixedly covered on the adhesion layer and used for providing electric energy for the active RFID label layer; the active RFID label layer is fixedly covered on the battery layer and is electrically connected with the battery layer; the passive RFID label layer is fixedly covered on the active RFID label layer; the two-dimensional code layer is fixedly covered on the passive RFID label layer.

In the scheme, the multi-mode identification device for the unmanned aerial vehicle adopts RFID and two-dimensional code multi-mode identification to identify the unmanned aerial vehicle, the passive RFID label layer and the active RFID label layer support short-distance and long-distance identification, and identification can be completed according to different scene requirements, so that the multi-mode identification device is suitable for identification of the unmanned aerial vehicle in static and flight states; by adopting the RFID label technology, the label can automatically lose efficacy when the label falls off, is damaged or is torn off, and the condition that the system is out of control or the identity label is applied is effectively avoided.

Still include waterproof sealing glue layer, waterproof sealing glue layer is fixed to be covered on the two-dimensional code picture layer for cushion the resistance to compression protection to the device.

The waterproof sealing adhesive layer is manufactured into a cambered surface or a plane through an adhesive dripping process.

The battery layer is provided with the buckle contact that charges, the battery layer through charge card buckle contact with active RFID label layer electric connection.

A multimode identification system for an unmanned aerial vehicle comprises a multimode identification device, label issuing equipment, a cloud server, a terminal and a client; the client is in bidirectional communication connection with the cloud server, the output end of the client is in communication connection with the input end of the label issuing equipment, the label issuing equipment is in bidirectional communication connection with the cloud server, the output end of the label issuing equipment is in communication connection with the input end of the multi-mode identification device, the multi-mode identification device is in bidirectional communication connection with the terminal, and the cloud server is in bidirectional communication connection with the terminal.

The client is in bidirectional communication connection with the cloud server, and specifically comprises the following steps: the method comprises the steps that an operator submits a registration application of the identity identification code of the unmanned aerial vehicle to a cloud server through a client and submits a relevant registration data packet of the identity of the unmanned aerial vehicle, the cloud server generates the identity identification code of the unmanned aerial vehicle according to a corresponding request after receiving the corresponding application, and authorization information requesting response is fed back to the client through the identity identification code of the unmanned aerial vehicle.

The client output end is in communication connection with the input end of the label issuing equipment, and the label issuing equipment is in bidirectional communication connection with the cloud server; the method specifically comprises the following steps: the client side sends the received RFID label information and the two-dimension code coding information to the label issuing equipment, the label issuing equipment carries out safe authentication, key application and activation to the cloud server, and the cloud server feeds back the authentication, the key and the activation application response to the label issuing equipment.

The output end of the label issuing equipment is in communication connection with the input end of the multi-mode identification device; the method specifically comprises the following steps: the label issuing equipment writes the identity identification code of the unmanned aerial vehicle into the multi-mode identification device to complete the writing and effective binding of the multi-mode identification device.

The multi-mode identification device is in bidirectional communication connection with the terminal; the method specifically comprises the following steps: the terminal obtains the unmanned identity identification information sent by the multi-mode identification device, and writes the issued or cancelled information into the multi-mode identification device according to the feedback information of the cloud server.

The cloud server is in bidirectional communication connection with the terminal; the method specifically comprises the following steps: the terminal uploads information or sends an inquiry request to the cloud server, and the cloud server acquires or corrects the identity information of the unmanned aerial vehicle and feeds the identity information back to the initiating terminal after receiving the information or the request.

A multi-mode identification method for a unmanned aerial vehicle is applied to a multi-mode identification system for the unmanned aerial vehicle, and comprises the following steps:

s1: the client side submits a registration application of the identity identification code of the unmanned aerial vehicle to the cloud server and submits an unmanned aerial vehicle identity related registration data packet, the cloud server generates the identity identification code of the unmanned aerial vehicle after receiving the registration application, and authorization information requesting response is fed back to the client side through the identity identification code of the unmanned aerial vehicle;

s2: the client side sends the received RFID label information and the two-dimensional code coding information to the label issuing equipment, the label issuing equipment carries out safe authentication, key application and activation to the cloud server, and the cloud server feeds back authentication, key application and activation application responses to the label issuing equipment;

s3: the label issuing equipment writes the identity identification code of the unmanned aerial vehicle into the multi-mode identification device to complete the writing and effective binding of the multi-mode identification device;

s4: the terminal obtains the unmanned identity identification information sent by the multi-mode identification device, and writes the issued or cancelled information into the multi-mode identification device according to the feedback information of the cloud server;

s5: the terminal uploads information or sends an inquiry request to the cloud server, and the cloud server acquires or corrects the identity information of the unmanned aerial vehicle and feeds the identity information back to the initiating terminal after receiving the information or the request.

In the above-mentioned scheme, waterproof sealing glue layer, the primary function is to playing waterproof, dustproof, anticorrosive to inside each layer of unmanned aerial vehicle identification and its packaging circuit, chip, battery etc to can play the effect of certain buffering resistance to compression protection when receiving external force impact. The waterproof sealing glue layer can be made into a cambered surface or a plane by adopting PU glue or other high-purity epoxy resin as a base material through a glue dripping process, so that the surface gloss and brightness are ensured, and the reading rate of the inner-layer two-dimensional code mark is enhanced;

and the two-dimensional code layer is mainly used for recording basic static information in the identity label of the unmanned aerial vehicle and meeting the requirement of short-distance image scanning and reading. The QR _ CODE two-dimensional CODE may be adopted and not limited, but because the two-dimensional CODE is formed in one step and cannot be modified after information is written in one step, the mode identifier mainly stores the static information of the identity of the unmanned aerial vehicle, and may include: basic ID, manufacturer code, delivery date, nationality code, registration ID, registrant, registration time and the like;

the passive RFID label layer is mainly used for recording basic static information and dynamic information in the identity label of the unmanned aerial vehicle, defining the information and meeting the requirement of short-distance radio frequency identification. The main protocol can conform to EPC/GEN2 and ISO18000-6B/6C standards, and the working frequency band is 800-900 Mhz; the system comprises a label reserved area, a key updating area and a key updating area, wherein the label reserved area is used for solidifying a security algorithm and a key, a national-meter algorithm is mainly adopted, and the key updating area can be operated through an unlocking instruction if necessary; the identity of the unmanned aerial vehicle identifies static and dynamic information, and the content includes but is not limited to: basic ID, manufacturer code, delivery date, nationality code, registration ID, registrant, registration time, task information, maintenance information, model parameters, flight parameters and the like, and the repeated reading and writing operation of the information is supported;

the active RFID label layer has the main function similar to that of the passive RFID label layer, but can meet the requirement of long-distance radio frequency identification; the main protocol can adopt a national standard protocol or an enterprise standard, and the working frequency band is 433MHz or 2.45 GHz. The label reserved area is used for solidifying a security algorithm and a secret key, a national-meter algorithm can be mainly adopted, and the secret key can be updated by operating the reserved area through an unlocking instruction if necessary; the tag user area can be used for storing static and dynamic information of the identity of the unmanned aerial vehicle, and the content includes but is not limited to: basic ID, manufacturer code, delivery date, nationality code, registration ID, registrant, registration time, task information, maintenance information, model parameters, flight parameters and the like, and the repeated reading and writing operation of the information is supported;

the battery layer is mainly used for providing power supply for the remote active RFID tag, adopts a polymer battery, reserves a charging buckle contact point and can meet the requirement of regular charging; meanwhile, a tearing-proof circuit is designed, and the tearing-proof circuit is matched with the adhesion layer, so that when the identity label of the unmanned aerial vehicle is illegally torn off, the power supply of the label battery and a circuit loop are cut off, and the label can enter an automatic failure state;

the adhesion layer, the primary action is with the identification label adhesion at the unmanned aerial vehicle fuselage, play the sign and bind with the unmanned aerial vehicle physics, constitute the anti-tear return circuit with the circuit loop on battery layer supply circuit and active RFID label layer simultaneously, when the identification label activation adhesion promptly, the bottom is prevented tearing open and is taken off return circuit intercommunication district will be linked together by the adhesion, the inner loop will be linked together, when the identification label is illegally torn to take off, the intercommunication district will be broken circuit, the inner loop will also break off, make relevant layer label operating circuit disconnected, the identification label can't be read and written normally promptly, lose legal sign function.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a multi-mode identification device, a system and a method for an unmanned aerial vehicle, which adopt RFID + two-dimensional code multi-mode identification to identify the unmanned aerial vehicle, a passive RFID label layer and an active RFID label layer support short-distance and long-distance identification, can complete identification according to different scene requirements, and are suitable for identification of the unmanned aerial vehicle in static and flight states; by adopting the RFID label technology, the label can automatically lose efficacy when the label falls off, is damaged or is torn off, and the condition that the system is out of control or the identity label is applied is effectively avoided.

Drawings

FIG. 1 is a schematic view of an apparatus of the present invention;

FIG. 2 is a schematic diagram of the system of the present invention;

FIG. 3 is a flow chart of a method of the present invention;

description of reference numerals: 1. a two-dimensional code layer; 2. a passive RFID tag layer; 3. an active RFID tag layer; 4. a battery layer; 5. an adhesion layer; 6. a waterproof sealant layer; 41. charging the snap contacts.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent;

the invention is further illustrated below with reference to the figures and examples.