WO2017107987A1

WO2017107987A1 - Unmanned aerial vehicle data transmission ad hoc network

Info

Publication number: WO2017107987A1
Application number: PCT/CN2016/111783
Authority: WO
Inventors: 张�浩; 陆再政; 杨久洲; 姜明涛
Original assignee: 顺丰科技有限公司
Priority date: 2015-12-25
Filing date: 2016-12-23
Publication date: 2017-06-29

Abstract

Provided is an unmanned aerial vehicle data transmission ad hoc network, comprising a plurality of second wireless data transfer radio stations capable of communicating with an unmanned aerial vehicle, and at least one unattended wireless data forwarding workstation. The workstation comprises a circuit board, a first wireless data transfer radio station, a mobile communication module capable of communicating with a mobile network, a data conversion module capable of performing bidirectional data conversion on the mobile communication module and the first wireless data transfer radio station, a power source module for supplying power, and a power supply apparatus being connected to the power source module and constituting a power supply system together, wherein the first wireless data transfer radio station, the data conversion module and the mobile communication module are mutually connected and are arranged on the circuit board; and the first wireless data transfer radio station is wirelessly connected to the second wireless data transfer radio stations. By means of the unmanned aerial vehicle data transmission ad hoc network provided in the present application, data exchange between a first wireless data transfer radio station and a mobile network in the field of civil unmanned aerial vehicles is implemented, and the overall cost of an unmanned aerial vehicle wireless data transfer system is reduced.

Description

UAV data transmission ad hoc network

Technical field

The present application relates to the field of civil drone communication technologies, and in particular, to a wireless data conversion device, an unattended wireless data forwarding workstation, and a drone data transmission ad hoc network network.

Background technique

At present, the first wireless digital radio station is usually used in an area that is not covered by the mobile network. When the first wireless digital radio station is used, if it is connected to the Internet, it needs to be connected with a computer and connected to the network cable. In the case of the first wireless data transmission radio network, there are always several nodes that can extend into the coverage area of the mobile network, but the existing wireless data forwarding products cannot directly connect the first wireless data transmission station to The mobile network, in turn, cannot directly connect to the Internet and exchange data with a remote server.

Especially in the field of civil drones, civilian drones use the first wireless digital radio, basically in remote mountainous areas, where there are few people, using computers and other valuable equipment for data forwarding, not only a large area, reliability Low, but also easy to lose and damage, and high energy consumption, power supply trouble.

Summary of the invention

In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a wireless device that realizes data exchange between the first wireless digital radio station and the mobile network in the field of civil drones and reduces the overall cost of the wireless data transmission system of the drone. Data conversion device, unattended wireless data forwarding workstation, and drone data transmission ad hoc network.

In a first aspect, the present application provides a wireless data conversion apparatus, including a circuit board, a mobile communication module capable of communicating with a mobile network, and a data conversion module capable of performing bidirectional data conversion between the mobile communication module and the first wireless data transmission station. And a power module for supplying power; the data conversion module and the mobile communication module are connected to and disposed on the circuit board on.

In a second aspect, the present application provides an unattended wireless data forwarding workstation, including the wireless data conversion device, integrated on the circuit board, and interconnected with the data conversion module and the mobile communication module. a first wireless data transmission station, and a power supply device connected to the power module to form a power supply system.

The first wireless data transmission station can receive the drone data in the wireless data network, the data conversion module can convert the drone data, and the mobile communication module can convert the converted drone data Upload server.

In a third aspect, the present application provides a UAV data transmission ad hoc network comprising a plurality of second wireless data transmission stations communicable with the drone, and at least one of the above-described unattended wireless data forwarding workstations.

The first wireless data transmission station is wirelessly connected to the second wireless data transmission station.

The wireless data conversion device, the unattended wireless data forwarding workstation and the drone data transmission ad hoc network provided by the embodiments of the present application provide bidirectional data for the mobile communication module and the first wireless data transmission station by setting in the circuit board. The converted data conversion module further communicates with the drone through the second wireless data transmission radio, thereby realizing data exchange between the first wireless digital radio station and the mobile network in the civil drone field, and reducing the drone The overall cost of a wireless data transmission system.

DRAWINGS

Other features, objects, and advantages of the present application will become more apparent from the detailed description of the accompanying drawings.

FIG. 1 is a schematic structural diagram of a wireless data conversion apparatus according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a wireless data conversion apparatus according to a preferred embodiment of the present application.

FIG. 3 is a schematic structural diagram of an unattended wireless data forwarding workstation according to an embodiment of the present disclosure.

FIG. 4 is a schematic structural diagram of a data transmission self-organizing network of a drone according to an embodiment of the present disclosure.

detailed description

The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention, rather than the invention. It should also be noted that, for the convenience of description, only parts related to the invention are shown in the drawings.

It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 , in the embodiment, the wireless data conversion device provided by the present application is used for conversion of bidirectional data between the first wireless data transmission station and the mobile network. Specifically, the wireless data conversion device includes a circuit board 21, a mobile communication module 24, a data conversion module 23, and a power module 29. The mobile communication module 24, the data conversion module 23, and the power module 29 are all disposed on the circuit board 21, and the mobile communication module 24 and the data conversion module 23 are connected. Meanwhile, the power module 29 and the mobile communication module 24 and the data conversion module respectively. 23 connected, the power module 29 is used to convert external power to the on-board module power supply to provide power for the operation of the entire device. Here, the mobile communication module 24 can perform mobile communication with the 3G/4G mobile network, but it is not limited to communicating with the 3G/4G mobile network. It can be understood that the mobile communication module 24 can also be used with the previous generation or next generation mobile communication network. The data conversion module 23 is configured to convert the two-way data between the first wireless data transmission station and the mobile network, that is, the data conversion module 23 is configured to receive the first wireless data transmission station data, and after processing and converting, The mobile communication module 24, and the data for receiving the mobile communication module 24, are processed and converted and transmitted to the first wireless data transmission station.

In this embodiment, the circuit board 21 is configured as a main board, and the data conversion module 23 is configured as a processor. In more embodiments, the circuit board 21 can also be configured as other various types of circuits commonly used in the field according to actual needs. The board and the data conversion module 23 can also be configured as different types of data processing devices such as a single chip microcomputer according to actual needs, and all of the same technical effects can be achieved.

The wireless data conversion device proposed in this embodiment has the following features:

The wireless data conversion device of the present embodiment is provided with a mobile communication module 24 on the circuit board 21, a data conversion module 23 connected to the mobile communication module 24, and a power supply for supplying power to the mobile communication module 24 and the data conversion module 23. Module 29, here, the data conversion module 23 can convert the bidirectional data of the first wireless data transmission station and the mobile communication module 24, and thus, between the first wireless data transmission station and the mobile communication module 24 through the data conversion module 23. The two-way data is converted, thereby realizing the data exchange between the first wireless digital radio station and the mobile network in the civil drone field, thereby avoiding the trouble of using the computer and laying the network cable, thereby reducing the overall cost of the wireless data transmission system, and Small size, low energy consumption, easy installation, easy maintenance and high reliability.

In an embodiment of the present application, the wireless data conversion device can be used in conjunction with a high power digital transmission base station. Specifically, when the wireless data conversion device is connected to the high-power digital transmission base station through the connection line, the data of the drone data received by the high-power digital transmission base station is transmitted to the data conversion device through the data line. The module 23, the data conversion module 23 receives the unmanned data and performs conversion processing, and then transmits the data to the mobile communication module 24 in the wireless data conversion device, and then directly connects to the mobile network through the mobile communication module 24, thereby connecting to the Internet. Data exchange with the remote server; of course, the remote server transmits relevant data to the Internet, and connects to the mobile communication module 24 through the mobile network, and then the related data is transmitted by the mobile communication module 24 to the data conversion module 23, and is converted. Then, it is transmitted to the high-power digital radio base station through the data line, and finally the base station and the drone exchange data.

Referring to FIG. 1, in a preferred embodiment, the wireless data conversion apparatus further includes a data connector 231 coupled to the data conversion module 23. When the wireless data conversion device is used in conjunction with the digital transmission base station (not shown in the drawing), the data connector 231 of the wireless data conversion device is directly connected to the interface of the digital transmission base station to form a connection, where The digital radio base station is a high-power digital radio base station, and the interface of the digital radio base station is an RS232 interface, and of course, other interfaces. In this way, the UAV data received by the high-power digital transmission base station can be transmitted to the data conversion module 23 by wire, and the data conversion module 23 processes and converts the data to the mobile communication module 24, thus implementing the first wireless number. Data exchange between the radio station and the mobile network. For a low-power digital radio station, it can be integrated into the wireless data conversion device, as described in the following preferred Example.

As shown in FIG. 2, in a preferred embodiment, the wireless data conversion device further includes a first wireless data transmission station 22, which is a small small power digital transmission station. The first wireless data transmission station 22 is disposed on the circuit board 21, and the first wireless data transmission station 22 is respectively connected to the data conversion module 23 and the power supply module 29, where the mobile communication module 24 and the data conversion module 23 are connected. And the first wireless data transmission station 22 is sequentially connected. In this way, the wireless data conversion device can separately exchange data between the first wireless data transmission station and the mobile network. Specifically, when the first wireless data transmission station 22 receives the drone data in the wireless data network, it transmits the drone data to the data conversion module 23, and the data conversion module 23 converts the drone data. And transmitting the converted drone data to the mobile communication module 24, the mobile communication module 24 is directly connected to the mobile network, and then transferring the converted drone data to the Internet, and then uploading to the remote server; On the contrary, when the mobile communication module 24 receives the instruction data sent by the server, it transmits the instruction data to the data conversion module 23, and the data conversion module 23 receives the instruction data and converts it, and then converts the converted instruction data. The first wireless data transmission station 22 receives the converted instruction data, and then sends the converted instruction data to the wireless data network, and the drone receives the instruction data and performs the corresponding task. .

In a preferred embodiment, the mobile communication module 24 is preferably a 3G/4G module, that is, the mobile communication module 24 can directly connect to the 3G/4G mobile Internet to perform data exchange. Of course, the mobile communication module 24 is not limited to being only connected to the 3G/4G mobile internet, and as a module connected to the mobile network, it can communicate with the previous generation or next generation mobile communication network.

In a preferred embodiment, the mobile communication module 24 has functional components (not shown) that support GPS positioning and base station positioning. That is to say, the mobile communication module 24 supports the GPS positioning function and the base station positioning function, and can monitor the position information of the wireless data conversion device in real time, and can also upload the operating state information of the wireless data conversion device.

In a preferred embodiment, the wireless data conversion device further includes a housing (drawings The circuit board 21 is detachably fixed in the housing. Thus, the mobile communication module 24, the data conversion module 23, the power module 29, and the first wireless data transmission station 22 are disposed on the circuit board 21. They are all located in the casing, thus avoiding the direct exposure of the main components of the workstation to the external environment, ensuring the normal operation of the wireless data conversion device. Here, for the specific structure and shape of the outer casing, there may be various cases, such as a cubic shape and the like, which are not specifically limited herein.

In a preferred embodiment, the outer casing is provided with a waterproof structure (not shown in the drawings) for preventing rainwater from entering the outer casing from damaging the circuit board 21 and the functional modules thereon. By providing a waterproof structure on the outer casing, the normal operation of the wireless data conversion device is effectively protected, the normal data transmission and reception of the drone system is ensured, and the service life is prolonged, thereby saving the use cost.

In a preferred embodiment, the housing is further provided with a lightning protection assembly (not shown) for preventing lightning damage and damaging the wireless data conversion device. By providing a lightning protection component on the outer casing, the normal operation of the wireless data conversion device is effectively protected, the normal data transmission and reception of the drone system is ensured, and the service life is prolonged, thereby saving the use cost. Here, the lightning protection component may include a lightning rod and a grounding structure connected to the lightning rod. Of course, according to actual conditions and specific requirements, in other embodiments of the present invention, the lightning protection component may be in other specific forms, and is not used herein. The only limitation is that it can refer to existing lightning protection technology.

In a preferred embodiment, the power module 29 is a conversion circuit that converts external power to an on-board module power supply. In other words, the power module 29 is a voltage conversion device that is connected to an external energy storage device and supplies power to the internal modules after the voltage is converted. Here, the externally connected power supply type is DC power. It can be used with a suitable adapter.

As shown in FIG. 1-3, this embodiment provides an unattended wireless data forwarding workstation, which is used in the field of civil drones, and can directly connect the first wireless digital radio station to the mobile network, thereby directly Connect to the Internet to exchange data with remote servers.

Specifically, the unattended wireless data forwarding workstation may include any of the above implementations A wireless data conversion device that does not include the first wireless data transmission station 22, and a first wireless data transmission station 22 integrated on the circuit board 21, interconnected with the data conversion module 23 and the mobile communication module 24, and a power supply device 25 connected to the power module 29 to form a power supply system; or

The unattended wireless data forwarding workstation may include the wireless data conversion device including the first wireless data transmission station 22 provided by any of the above embodiments, and the power supply device 25 connected to the power supply module 29 to form a power supply system.

The first wireless data transmission station 22, the data conversion module 23, and the mobile communication module 24 are preferably sequentially connected and integrated on the circuit board 21. Of course, according to different functional requirements, the first wireless data transmission station 22, the data conversion module 23, and The mobile communication modules 24 can also be connected in series or in parallel. The power supply system is electrically coupled to the circuit board 21 for providing electrical power to the operation of the entire workstation.

The first wireless data transmission station 22 is configured to receive the drone data in the wireless data network, the data conversion module 23 is configured to convert the drone data received by the first wireless data transmission station 22, and the mobile communication module 24 is configured to The converted drone data is uploaded to the server.

In this embodiment, the mobile communication module 24 is further configured to receive command data sent by the server, and the data conversion module 23 is further configured to convert the command data received by the mobile communication module 24, and the first wireless data transmission station 22 is further configured to The converted command data is sent to the wireless data network. Here, when the first wireless data transmission station 22 receives the drone data in the wireless data network, it transmits the drone data to the data conversion module 23, and the data conversion module 23 converts the drone data. The converted drone data is transmitted to the mobile communication module 24, and the mobile communication module 24 uploads the converted drone data to the server. In addition, when the mobile communication module 24 receives the instruction data sent by the server, it transmits the instruction data to the data conversion module 23, and the data conversion module 23 converts the instruction data, and transmits the converted instruction data to the first The wireless data transmission station 22, the first wireless data transmission station 22, transmits the converted command data to the wireless data network, and the drone receives the command data and performs related tasks.

The unattended wireless data forwarding workstation proposed by the embodiment of the invention has the following features:

The unattended wireless data forwarding workstation proposed by the embodiment of the present invention will be the first The line digital transmission station 22, the data conversion module 23 and the mobile communication module 24 are integrated on the circuit board 21 and powered by the power supply system, so that the first wireless data transmission station 22 and the mobile communication module 24 can be transceived and received by the data conversion module 23. The signal data is mutually converted, thus realizing the data conversion between the first wireless data transmission station 22 and the mobile communication module 24, thereby realizing the relationship between the first wireless digital transmission station and the mobile network in the field of civil drones. Direct connection, and then directly connected to the Internet, to exchange data with the remote server, which can realize wireless data exchange without connecting the computer and connecting the network cable to connect the Internet, and has small footprint, low energy consumption and high reliability. , thereby reducing the overall cost of the wireless data transmission system.

Further, in the embodiment of the present invention, a real-time clock 26, that is, a Real-Time Clock, or RTC for short, is integrated on the circuit board 21. Moreover, the circuit board 21 is further integrated with a photosensor 27 matched with the real time clock 26, and the photosensor 27 is combined with the real time clock 26 to accurately determine whether the wireless data forwarding workstation is in the correct running time. Since the drone system only works during the day, the wireless data forwarding workstation automatically goes to sleep at night, which also saves power. Moreover, the wireless data forwarding workstation supports remote wake-up, and can remotely send commands to wake up.

Further, in the embodiment of the present invention, a temperature sensor 28 is further integrated on the circuit board 21, and the temperature sensor 28 is used to monitor the real-time working temperature of the entire workstation. The temperature sensor 28 and the photosensitive sensor 27 cooperate to monitor the entire real-time. The operating status of the workstation. Of course, in the other embodiments of the present invention, other functional modules may be integrated on the circuit board 21, which are not limited and specifically described herein, and may be referred to the prior art.

In an embodiment of the present invention, the unattended wireless data forwarding workstation may further include a casing (not shown in the drawing), the circuit board 21 being detachably fixed in the casing, and thus being integrated on the circuit board The first wireless data transmission station 22, the data conversion module 23, the mobile communication module 24, the real-time clock 26 and the photosensitive sensor 27 on the 21 are all located in the casing, thus avoiding direct exposure of the main components of the workstation to the external environment, ensuring The normal operation of the wireless data forwarding workstation. Here, for the specific structure and shape of the outer casing, there may be various cases, such as a cubic shape and the like, which are not specifically limited herein.

In an embodiment of the invention, the power supply system includes a power module 29 and a power supply device 25, and the power supply device 25 includes a battery 251 and a power generating device 252. Wherein, the power module 29 is provided The power module 29 is used for voltage conversion, and the battery 51 and the power generating device 52 are both disposed outside the casing, and the power generating device 52 is electrically connected to the battery 51. In this way, the power generating device 52 can generate electricity and store the electrical energy in the battery 51. Here, the battery 51 is electrically connected to the power module 29, so that the battery 251 can supply power for the normal operation of the entire workstation; in addition, the power generating device 252 The power module 29 is electrically coupled to the power module 29 on the circuit board 21 such that the power generating unit 252 can generate power and directly provide power to the normal operation of the entire workstation. That is to say, the power generating device 252 can provide the entire workstation with the power required during the daytime operation, and at the same time can supply the battery 251; the battery 251 can meet the workstation power demand in the case of rainy weather, and it can support the entire workstation to work continuously for 24 hours. the above.

In a preferred embodiment, the power generating device 252 is a solar panel. Of course, the power generating device 252 can also be a device that converts other natural energy sources such as wind energy into electrical energy. In addition, according to actual conditions and needs, in other embodiments of the present invention, the above power supply system may further include other structural components.

In another preferred embodiment, the power supply system includes a power module 29 disposed inside the casing and an electric wire (not shown), one end of the wire is connected to the power module 29, and the other end is exposed to the outer casing and used for An external power supply can be used for the national grid. Of course, in the other embodiments of the present invention, the power supply system may further include other structural components, which are not limited herein.

Based on the foregoing technical solutions, the unattended wireless data forwarding workstation proposed by the embodiment of the present invention not only realizes bidirectional data transmission and reception and format conversion between the first wireless data transmission station 22 and the mobile communication module 24; It automatically sleeps at night, can wake up remotely, and can monitor the running status, thus achieving unattended operation. Moreover, the workstation is small in size, low in power consumption, waterproof, and lightning-proof. Eliminating the hassle of using a computer and laying a network cable, thus reducing the overall cost of the wireless data transmission system.

As shown in FIG. 1-4, in this embodiment, the present application provides a UAV data transmission self-organizing network, and the UAV data transmission self-organizing network is used for civil UAV communication. The UAV data transmission ad hoc network includes a plurality of second wireless communications with the drone 3 The wireless data transmission station 1 and at least one unattended wireless data forwarding workstation 2 provided by any of the above embodiments. Here, the second wireless data transmission station 1 and the unattended wireless data forwarding workstation 2 can each communicate wirelessly with the drone 3, and the unattended wireless data forwarding workstation 2 can be connected to the second wireless data transmission station. 1 wireless communication, can also communicate wirelessly with the mobile communication network.

Specifically, the unattended wireless data forwarding workstation 2 is used in the field of a civil drone, and directly connects the wireless data transmission station to the mobile communication network, thereby directly connecting to the Internet to perform data exchange with the remote server.

The first wireless data transmission station 22 can be wirelessly connected to the second wireless data transmission station 1, or can wirelessly receive the drone data directly from the drone. The data conversion module 23 is configured to bidirectionally convert data between the first wireless data transmission station 22 and the mobile communication module 24, that is, the data conversion module 23 can receive the drone data or the second wireless data received by the first wireless data transmission station 22. The drone data transmitted from the digital radio station 1 is converted. Conversely, the data conversion module 23 can also convert the command data received by the mobile communication module 24. When the first wireless data transmission station 22 receives the drone data transmitted by the drone or receives the drone data sent by the second wireless data transmission station 1, it transmits the drone data to the data conversion module 23 The data conversion module 23 converts the UAV data, and transmits the converted UAV data to the mobile communication module 24, and the mobile communication module 24 uploads the converted UAV data to the mobile communication network. And then uploading to the server; otherwise, when the mobile communication module 24 receives the instruction data sent by the server, it transmits the instruction data to the data conversion module 23, and the data conversion module 23 converts the instruction data, and converts the converted data. The command data is transmitted to the first wireless data transmission station 22, and the first wireless data transmission station 22 transmits the converted command data directly to the drone in the wireless data network, or to the second wireless data transmission station 1 and It is sent to the drone, which then receives the command data and performs related tasks.

The data transmission self-organizing network of the drone according to the embodiment of the present invention has the following features:

The UAV data transmission ad hoc network network provided by the embodiment of the present invention provides a plurality of second wireless data transmission stations 1 that can communicate with the drone, and sets at least one of the second wireless data transmission stations 1 and The unattended wireless data forwarding workstation 2 wirelessly connected to the mobile communication network, so that the data is transferred through the unattended wireless data forwarding workstation 2 The switching module 23 mutually converts the signal data transmitted and received by the first wireless data transmission station 22 and the mobile communication module 24, thereby realizing data conversion between the first wireless data transmission station 22 and the mobile communication module 24, thereby realizing civilian unmanned The direct connection between the wireless data transmission station and the mobile network in the machine field, and then directly connected to the Internet, to exchange data with the remote server, which can realize wireless data exchange without connecting the computer and connecting the network cable to connect the Internet. , reducing the overall cost of the drone wireless data transmission system.

Based on the above technical solution, the unattended wireless data forwarding workstation 2 not only realizes two-way data transmission and reception and format conversion between the first wireless data transmission station 22 and the mobile communication module 24; moreover, it can automatically sleep at night. It can wake up remotely and be able to monitor the running status, thus achieving unattended operation. Moreover, the workstation is small in size, low in power consumption, waterproof, and lightning-proof. Eliminating the hassle of using a computer and laying a network cable, thus reducing the overall cost of the wireless data transmission system.

In addition, in the process of using the unattended wireless data forwarding workstation 2 for networking, a plurality of unattended wireless data forwarding workstations 2 can be directly used for networking. In still another embodiment of the present invention, an unattended wireless data forwarding workstation 2 and a plurality of other simplified data forwarding workstations (not shown in the drawings) may also be used. Here, the simplified data forwarding workstation The only difference from the unattended wireless data forwarding workstation 2 is that it lacks a data conversion module and a mobile communication module, and the simplified data forwarding workstation can be connected to the second wireless data transmission station 1 and the unattended wireless data forwarding workstation 2. Here, the specific structure of the simplified data forwarding workstation will not be described. In the network formed by the networking, the unattended wireless data forwarding workstation 2 can exchange data with the server through the mobile communication network connection, and at the same time, other simplified data forwarding workstations can be connected with the unattended wireless data forwarding workstation 2 Data exchange with the second wireless data transmission station 1.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality and operation of possible implementations of systems, methods and computer program products in accordance with various embodiments of the present application. In this regard, each block of the flowchart or block diagram can represent a module, a program segment, or a portion of code that includes one or more of the logic functions for implementing the specified. Executable instructions. It should also be noted that in some alternative implementations, the functions noted in the blocks may also occur in a different order than that illustrated in the drawings. For example, two successively represented blocks may in fact be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented by a dedicated hardware-based system that performs the specified functions or operations. Or can be implemented by a combination of dedicated hardware and computer instructions.

The units or modules described in the embodiments of the present application may be implemented by software or by hardware. The described unit or module can also be provided in the processor. The names of these units or modules do not in any way constitute a limitation on the unit or module itself.

The above description is only a preferred embodiment of the present application and a description of the principles of the applied technology. It should be understood by those skilled in the art that the scope of the invention referred to in the present application is not limited to the specific combination of the above technical features, and should also be covered by the above technical features or without departing from the concept of the present application. Other technical solutions formed by arbitrarily combining the equivalent features. For example, the above features are combined with the technical features disclosed in the present application, but are not limited to the technical features having similar functions.

Claims

A wireless data conversion device, comprising: a circuit board, a mobile communication module capable of communicating with a mobile network, a data conversion module capable of bidirectional data conversion between the mobile communication module and the first wireless data transmission station, and a data conversion module a power supply module; the data conversion module and the mobile communication module are connected and disposed on the circuit board.
The wireless data conversion apparatus according to claim 1, further comprising a data connector coupled to said data conversion module, said data connector being for interfacing with an interface of said digital transmission base station.
The wireless data conversion device according to claim 1, further comprising a first wireless data transmission station disposed on said circuit board, said first wireless data transmission station and said data conversion module and said The power module is connected.
The wireless data conversion device according to claim 1, wherein the mobile communication module is a 3G/4G module.
The wireless data conversion device of claim 1 wherein said mobile communication module has functional components that support GPS positioning and base station positioning.
The wireless data conversion device according to any one of claims 1 to 5, further comprising a casing, wherein the circuit board is disposed in the casing.
The wireless data conversion device according to claim 6, wherein the outer casing is provided with a waterproof structure for waterproofing.
The wireless data conversion device according to claim 6, wherein the housing is provided with a lightning protection assembly for lightning protection.
The wireless data conversion device according to claim 8, wherein the lightning protection component comprises a lightning rod and a grounding structure connected to the lightning rod.
The wireless data conversion device according to claim 6, wherein the power module is a conversion circuit that converts external power to an on-board module power supply.
An unattended wireless data forwarding workstation, comprising the wireless data conversion device according to any one of claims 1-2, 4-10, integrated on the circuit board, and converted with the data a first wireless data transmission station in which the module and the mobile communication module are connected to each other, and a power supply device connected to the power supply module to form a power supply system;

The first wireless data transmission station can receive the drone data in the wireless data network, the data conversion module can convert the drone data, and the mobile communication module can convert the converted drone data Upload server.
The unattended wireless data forwarding workstation of claim 11 wherein said circuit board is integrated with a real time clock and a photosensor coupled to said real time clock.
The unattended wireless data forwarding workstation of claim 12, wherein a temperature sensor for monitoring a real-time operating temperature is integrated on the circuit board.
The unattended wireless data forwarding workstation according to any one of claims 11 to 13, characterized in that the power supply device comprises a battery and a power generating device.
The unattended wireless data forwarding workstation of claim 14 wherein said power generating means is a solar panel.
The unattended wireless data forwarding workstation according to any one of claims 11 to 13, wherein the power supply device comprises one end connected to the power module. A wire, the other end of which is used to connect to an external power source.
A UAV data transmission ad hoc network comprising a plurality of second wireless data transmission stations communicable with a drone, further comprising at least one of claims 11-16 Human-valued wireless data forwarding workstation;

The first wireless data transmission station is wirelessly connected to the second wireless data transmission station.
The UAV data transmission ad hoc network according to claim 17, further comprising a plurality of simplified data forwarding workstations, said simplified data forwarding workstation being connectable to said second wireless data transmission station and said Human-valued wireless data forwarding workstation connection.