CN112073949A

CN112073949A - Data transmission method, related device and equipment

Info

Publication number: CN112073949A
Application number: CN202010859119.XA
Authority: CN
Inventors: 孟伟; 刘明
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-12-11

Abstract

The invention discloses a data transmission method, a related device and equipment, wherein the data transmission method comprises the following steps: the method comprises the steps that the movable equipment responds to data transmission interruption of a data acquisition device and moves along a preset line to detect whether a 5G signal transmitted by a base station is searched, wherein the movable equipment is provided with a 5G communication module; if the 5G signal is searched, network connection is established with the base station and the data acquisition device; and receiving the transmission data sent by the data acquisition device, and sending the transmission data to the base station through the D2D communication technology so as to transmit the transmission data through the base station. By the mode, the network communication of the data acquisition device can be quickly recovered.

Description

Data transmission method, related device and equipment

Technical Field

The present invention relates to the field of network transmission technologies, and in particular, to a data transmission method, and a related apparatus and device.

Background

With the rapid development of mobile network technology, more and more occasions, such as meteorological monitoring points, scenic spot monitoring, even road monitoring, and other application scenes, acquire relevant data of each application scene in real time through a data acquisition device, and then transmit the field monitoring data back to a base station in real time by means of a mobile network so as to transmit the data to a monitoring platform or each monitoring terminal through the base station. Therefore, the monitoring platform or each monitoring terminal can timely master various conditions of the target occasion and can make a timely and effective action scheme aiming at the emergency of the target occasion.

When serious natural disasters such as earthquake, typhoon, tsunami or flood occur in the target occasions, base stations nearby the target occasions are easily damaged, and therefore the mobile network of the data acquisition device in the target occasions is interrupted. At this time, the monitoring platform or each monitoring terminal cannot receive the data transmitted by the data acquisition device in the target occasion, which may cause a great obstacle to the handling of such emergency events.

How to quickly recover network communication and acquire the field situation of a target occasion in real time is a problem which needs to be solved urgently at present.

Disclosure of Invention

The invention provides a data transmission method, a related device and equipment, which can quickly recover the network communication of a data acquisition device.

To solve the above technical problem, the present invention provides a first data transmission method, including: the method comprises the steps that the movable equipment responds to data transmission interruption of a data acquisition device and moves along a preset line to detect whether a 5G signal transmitted by a base station is searched, wherein the movable equipment is provided with a 5G communication module; if the 5G signal is searched, network connection is established with the base station and the data acquisition device; and receiving the transmission data sent by the data acquisition device, and sending the transmission data to the base station through the D2D communication technology so as to transmit the transmission data through the base station.

Wherein, if the 5G signal is searched, the step of establishing network connection with the base station and the data acquisition device comprises the following steps: sending the position information of the position point of the searched 5G signal to control equipment of the movable equipment so as to obtain the number of other movable equipment and the position information of a target position, which are required by the construction of a transmission network between the data acquisition device and the base station, through calculation of the control equipment; the mobile equipment and other mobile equipment construct a network structure with single line arrangement; the steps of receiving the transmission data sent by the data acquisition device and sending the transmission data to the base station through the D2D communication technology so as to transmit the transmission data through the base station comprise: acquiring transmission data from the previous mobile device through a D2D communication technology; the transmission data is transmitted to the latter mobile device through the D2D communication technology to transmit the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

The step of sending the position information of the position point of the searched 5G signal to the control equipment of the movable equipment so as to obtain the number and the position information of other movable equipment required by the construction of the transmission network between the data acquisition device and the base station through the calculation of the control equipment comprises the following steps: searching the position point of the strongest signal in the preset area range of the position point; calculating the bandwidth information of the 5G signal at the strongest signal position point by using the signal strength of the strongest signal position point; and sending the position point of the strongest signal and the bandwidth information to the control equipment, and calculating the number and the position information of other movable equipment required by the construction of a transmission network between the data acquisition device and the base station by the control equipment based on the position point of the strongest signal and the bandwidth information.

Wherein, the mobile device responds to the data transmission interruption of the data acquisition device, moves along a preset line to detect whether to search for a 5G signal transmitted by the base station, wherein, the step that the mobile device is provided with a 5G communication module comprises: the mobile device moves from the data acquisition device to a direction gradually away from the data acquisition device, and detects whether a 5G signal transmitted by the base station is searched.

Wherein, the mobile device responds to the data transmission interruption of the data acquisition device, moves along a preset line to detect whether to search for a 5G signal transmitted by the base station, wherein, the step that the mobile device is provided with a 5G communication module comprises: the method comprises the steps that the movable equipment receives a first movement instruction sent by control equipment of the movable equipment, moves along a preset line and detects whether a 5G signal transmitted by a base station is searched; the first moving instruction is sent by the control equipment in response to the data transmission interruption of the data acquisition device, and the first moving instruction comprises a preset route.

In order to solve the above technical problem, the present invention further provides a second data transmission method, including: the control equipment of the movable equipment receives the position information of the position point of the 5G signal searched by the movable equipment and sent by the movable equipment; the position information is searched by the movable equipment moving along a preset line in response to the interruption of data transmission of the data acquisition device; calculating to obtain the number of other movable equipment required by the construction of a transmission network between the data acquisition device and the base station and the position information of the target position; and sending the position information of the target position of each movable device to the corresponding movable device, so that the plurality of movable devices respectively move to the corresponding target positions to construct a single-wire-arrangement network structure, and each movable device sequentially sends the transmission data of the data acquisition device to the base station according to the arrangement sequence of the network structure through the D2D communication technology so as to transmit the transmission data through the base station.

The step that the control device of the movable device receives the position information of the position point of the 5G signal searched by the movable device and sent by the movable device comprises the following steps: and sending a first moving instruction to each movable device in response to the interruption of data transmission of the data acquisition device, wherein the first moving instruction comprises a preset route so that each movable device moves along the corresponding preset route to detect whether the 5G signal transmitted by the base station is searched.

Wherein, the step of sending the position information of each mobile device to the corresponding mobile device, so that the plurality of mobile devices construct a network structure with a single line arrangement, so that each mobile device sequentially sends the transmission data of the data acquisition device to the base station through the D2D communication technology according to the arrangement order of the network structure, so as to transmit the transmission data through the base station comprises: and sending the corresponding position information to the movable devices matched with the number so as to enable the movable devices matched with the number to move to the corresponding target positions, and recalling the redundant movable devices searched along the preset route.

In order to solve the above technical problem, the present invention further provides a third data transmission method, including: the mobile equipment responds to the interruption of data transmission of the data acquisition device, moves along a preset line and detects whether a 5G signal transmitted by a base station exists, wherein the mobile equipment is provided with a 5G communication module; receiving a second movement instruction sent by a control device of the movable device; the second movement instruction is sent by the control device after other movable devices search for the 5G signal, and the second movement instruction comprises position information of a target position of the movable device; moving to a target location to construct a single-line-arranged network structure with other mobile devices; acquiring transmission data from the previous mobile device through a D2D communication technology; the transmission data is transmitted to the latter mobile device through the D2D communication technology to transmit the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

In order to solve the above technical problem, the present invention further provides a fourth data transmission method, including: responding to the interruption of data transmission of the data acquisition device, the data acquisition device establishes network connection with the mobile equipment through a D2D communication technology, wherein the network connection is established between the mobile equipment and the base station and the data acquisition device after the mobile equipment detects a 5G signal by moving along a preset line in response to the interruption of data transmission of the data acquisition device; the data acquisition device transmits the transmission data to the mobile device through the D2D communication technology to transmit the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

In order to solve the above technical problem, the present invention further provides a mobile device, including: a memory and a processor coupled to each other, the processor being configured to execute program instructions stored in the memory to implement the method of data transfer of any of the first and third methods of data transfer described above.

In order to solve the above technical problem, the present invention further provides a control apparatus, including: a memory and a processor coupled to each other, the processor being configured to execute program instructions stored in the memory to implement the method of data transmission of any of the second methods of data transmission described above.

In order to solve the above technical problem, the present invention further provides a data acquisition apparatus, including: a memory and a processor coupled to each other, the processor being configured to execute the program instructions stored in the memory to implement the method of data transmission in the fourth method of data transmission.

To solve the above technical problem, the present invention further provides a computer-readable storage medium, and program instructions, when executed by a processor, implement any of the above methods for data transmission.

The invention has the beneficial effects that: different from the prior art, the invention detects whether a 5G signal transmitted by a base station is searched or not by moving a mobile device along a preset line under the condition that data transmission of a data acquisition device is interrupted, wherein the mobile device is provided with a 5G communication module, if the mobile device searches the 5G signal, network connection is established between the mobile device and the base station and the data acquisition device, and finally the mobile device receives transmission data transmitted by the data acquisition device and transmits the transmission data to the base station through a D2D communication technology so as to transmit the transmission data through the base station. The embodiment can realize the rapid recovery of the network communication of the data acquisition device, so as to reduce the occurrence of the situation that the data cannot be received in time or the data is lost due to the interruption of the data transmission of the data acquisition device, and provide effective guarantee for the data transmission of the data acquisition device.

Drawings

FIG. 1 is a flow chart of a first embodiment of the data transmission method of the present invention;

FIG. 2 is a schematic diagram of a transmission network of an application scenario in the embodiment of FIG. 1;

fig. 3 is a data flow diagram of data transmission performed by each terminal in the transmission network in the application scenario of fig. 2;

FIG. 4 is a flowchart illustrating a second embodiment of the data transmission method of the present invention;

FIG. 5 is a schematic structural diagram of a transmission network of an application scenario in the embodiment of FIG. 4;

fig. 6 is a data flow diagram of data transmission performed by each terminal in the transmission network in the application scenario of fig. 5;

FIG. 7 is a flow chart of a third embodiment of the data transmission method of the present invention;

FIG. 8 is a flowchart illustrating a fourth embodiment of the data transmission method of the present invention;

fig. 9 is a flowchart illustrating a fifth embodiment of the data transmission method of the present invention;

FIG. 10 is a flowchart illustrating a sixth embodiment of the data transmission method of the present invention;

FIG. 11 is a schematic block diagram of an embodiment of the mobile device of the present invention;

FIG. 12 is a schematic structural diagram of an embodiment of a control apparatus of the present invention;

FIG. 13 is a schematic structural diagram of an embodiment of a data acquisition device according to the present invention;

FIG. 14 is a schematic structural diagram of an embodiment of a computer-readable storage medium of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a flowchart illustrating a data transmission method according to a first embodiment of the present invention.

Step S11: and the movable equipment responds to the interruption of data transmission of the data acquisition device, moves along a preset line and detects whether a 5G signal transmitted by the base station is searched, wherein the movable equipment is provided with a 5G communication module.

In a specific application scenario, the data acquisition device may include: an image acquisition device, an audio acquisition device, or other data acquisition devices, which are not limited herein. The image acquiring device may include an image acquiring device such as a monitoring device, an intelligent camera, an intelligent sensor, or the like, which is not limited herein.

In a specific application scenario, the movable device may be a movable device such as an unmanned aerial vehicle, an unmanned ship, and an unmanned vehicle, which can be remotely controlled manually to move, or may also be a movable device such as an aircraft, a water surface mobile device, or a ground mobile device, which can move by itself according to a predetermined route or a predetermined program, which is not limited herein.

When the data transmission of the data acquisition device is interrupted, the movable equipment moves along a preset line, and whether a 5G signal transmitted by the base station is searched or not is detected in the moving process. In a specific application scenario, the interruption of data transmission of the data acquisition device may be caused by damage to the base station near the data acquisition device due to a sudden natural disaster, or may be caused by a failure of the base station itself near the data acquisition device. The data transmission of the data acquisition device is interrupted by the absence of the transmission function of the base station in the vicinity of the data acquisition device.

The mobile device moves along a preset line and detects whether a 5G signal transmitted by the base station is searched during the movement. The mobile device is provided with a 5G communication module. The mobile device utilizes the 5G communication module to search whether a 5G signal transmitted by a base station exists in the vicinity of the mobile device, so as to judge whether the base station with a transmission function is detected in the moving process of the mobile device.

Among them, 5G (5 th Generation mobile networks or 5th Generation wireless systems, 5th-Generation, 5G or 5G technology for short) is the latest Generation cellular mobile communication technology, and the 5G technology has the advantages of high data rate, reduced delay, reduced energy, reduced cost, improved system capacity, and improved large-scale device connection performance.

Step S12: and if the 5G signal is searched, establishing network connection with the base station and the data acquisition device.

If the mobile device retrieves the 5G signal transmitted by the base station, it indicates that a normal base station with network transmission function exists near the mobile device, and the mobile device establishes network connection with the base station and the data transmission device through its 5G communication module.

If the mobile device does not retrieve the 5G signal transmitted by the base station, it continues to move along the preset line to detect whether the 5G signal transmitted by the base station is searched.

Step S13: and receiving the transmission data sent by the data acquisition device, and sending the transmission data to the base station through the D2D communication technology so as to transmit the transmission data through the base station.

After the mobile device establishes network connection with the base station and the data acquisition device through the 5G communication module of the mobile device, the mobile device receives the transmission data sent by the data acquisition device and sends the transmission data to the base station connected with the mobile device through the D2D communication technology so as to transmit the transmission data through the base station. Thereby quickly restoring the network communication of the data acquisition device.

The D2D (Device to Device) communication technology is a communication method for directly communicating between two peer user nodes. In the distributed network consisting of D2D communication users, each user node can send and receive signals and has the function of automatic routing (forwarding messages).

Referring to fig. 2-3, fig. 2 is a schematic structural diagram of a transmission network of an application scenario in the embodiment of fig. 1. Fig. 3 is a data flow diagram of data transmission performed by each terminal in the transmission network in the application scenario of fig. 2. In this application scenario, the mobile device will be taken as an unmanned aerial vehicle as an example for explanation.

In this application scenario, the base station a near the data acquisition device C cannot implement the network connectivity function, so that transmission of the transmission data of the data acquisition device C to the base station a is interrupted.

The drone D1 moves along a preset line in response to interruption of transmission data by the data acquisition device C to detect whether or not the 5G signal transmitted by the base station B is searched. When the unmanned aerial vehicle D1 detects the 5G signal transmitted by the base station B, network connection is performed with the base station B. After the network connection between the unmanned aerial vehicle D1 and the base station B, the network connection is made with the data acquisition device C, so that the network connection is established between the data acquisition device C and the base station B.

When the network connection is successful, the drone D1 is located between the data acquisition device C and the base station B to transmit the transmission data of the data acquisition device C until the transmission data is transmitted to the base station B, and finally, the transmission data of the data acquisition device C is transmitted through the base station B.

After the transmission network is successfully connected, the principle of data transmission is as follows: the transmission data of the data acquisition device C is transmitted to the unmanned aerial vehicle D1 from the data acquisition device C in the transmission process, then transmitted to the base station B from the unmanned aerial vehicle D1, and finally transmitted data is sent out by the base station B, so that the real-time transmission and acquisition of the transmission data of the data acquisition device C are realized.

The application scenario does not limit the type and number of the mobile devices, and the above example only describes the structure of each terminal after the transmission network is constructed.

Through the above scheme, in the data transmission method of the embodiment, when data transmission of the data acquisition device is interrupted, the mobile device moves along a preset line to detect whether a 5G signal transmitted by the base station is searched, wherein the mobile device is equipped with a 5G communication module, if the mobile device searches for the 5G signal, network connection is established between the mobile device and the base station and the data acquisition device, and finally the mobile device receives transmission data transmitted by the data acquisition device and transmits the transmission data to the base station through a D2D communication technology so as to transmit the transmission data through the base station. The embodiment can realize the rapid recovery of the network communication of the data acquisition device, so as to reduce the occurrence of the situation that the data cannot be received in time or the data is lost due to the interruption of the data transmission of the data acquisition device, and provide effective guarantee for the data transmission of the data acquisition device.

Referring to fig. 4, fig. 4 is a flowchart illustrating a data transmission method according to a second embodiment of the present invention.

Step S21: the mobile device receives a first movement instruction sent by a control device of the mobile device, moves along a preset line and detects whether a 5G signal transmitted by the base station is searched, wherein the first movement instruction is sent by the control device in response to data transmission interruption of the data acquisition device, and the first movement instruction comprises a preset route.

In a specific application scenario, the movable equipment is unmanned aerial vehicle, unmanned ship, unmanned vehicle and the like which can be manually remotely controlled to move, and the moving track of the movable equipment is manually controlled through the control equipment of the movable equipment matched with the movable equipment.

In a specific application scenario, when the data acquisition device has a data transmission interruption condition, the interruption condition exceeds a preset time. And manually sending a first movement instruction to the movable equipment through the control equipment of the movable equipment, so that the movable equipment moves along a preset line to detect whether a 5G signal transmitted by the base station is searched for so as to carry out network connection with the base station. The preset time may be set according to practical applications, for example, the preset time may be 10 minutes, 30 minutes, and the like, and is not limited herein.

The method comprises the steps that the movable equipment receives a first movement instruction sent by control equipment of the movable equipment, moves along a preset line and detects whether a 5G signal transmitted by a base station is searched; the first moving instruction is sent by the control equipment in response to the interruption of data transmission of the data acquisition device, and the first moving instruction comprises a preset route.

In a specific application scenario, the preset route may be moving in a direction gradually away from the data acquisition device with the data acquisition device as a starting point, and detecting whether a 5G signal transmitted by the base station is searched; the preset route can also be moved in a direction gradually far away from the data acquisition device by taking the data acquisition device as a center and surrounding the data acquisition device, and whether a 5G signal transmitted by the base station is searched or not is detected; the preset route may be set according to actual requirements, and is not limited herein.

Step S22: and sending the position information of the position point of the searched 5G signal to the control equipment of the movable equipment so as to obtain the number of other movable equipment and the position information of the target position required by the construction of the transmission network between the data acquisition device and the base station through calculation of the control equipment.

If the mobile device searches for a 5G signal sent by the base station in the moving process of the preset line, it indicates that a normal base station with a network transmission function exists near the mobile device, and the mobile device establishes network connection with the base station through a 5G communication module of the mobile device.

And when the movable equipment searches the 5G signal sent by the base station in the moving process of the preset line, sending the position information of the position point of the searched 5G signal to the control equipment of the movable equipment. The number of other movable devices required by the data acquisition device and the base station for constructing the transmission network and the position information of the target position are calculated and obtained through the control device of the movable device.

Specifically, the mobile device searches the strongest signal position point in the preset area range of the position point of the 5G signal searched by the mobile device, calculates the bandwidth information of the 5G signal at the strongest signal position point by using the signal strength of the strongest signal position point, judges whether the bandwidth information of the strongest signal position point exceeds a preset value, and determines that the strongest signal position point can realize network transmission when the bandwidth information exceeds the preset value. The mobile equipment sends the position information of the position point of the strongest signal to the control equipment, so that the number and the position information of other mobile equipment required by the construction of a transmission network between the data acquisition device and the base station are calculated and obtained through the control equipment based on the position point of the strongest signal. The preset area range may be set according to practical application, and is not limited herein. The preset value can be set according to the actual application requirement, and is not limited herein.

Step S23: the mobile device constructs a single-line network structure with other mobile devices.

After the control device calculates the number and the position information of other movable devices required by the construction of the transmission network between the data acquisition device and the base station, the control device sends a second movement instruction to the other movable devices, so that the movable devices and the other movable devices construct a single-line-arranged network structure. And finally, transmitting the transmission data of the data acquisition device through the base station, wherein the second movement instruction comprises the number and the position information of other movable equipment required by the construction of a transmission network between the data acquisition device and the base station.

Step S24: the transmission data is acquired from the previous mobile device through the D2D communication technology, and is transmitted to the next mobile device through the D2D communication technology, so that the transmission data is transmitted to the base station through the D2D communication technology.

After the mobile device and other mobile devices construct a single-line network structure, the mobile device may acquire transmission data from the previous mobile device through the D2D communication technology, and transmit the transmission data to the next mobile device through the D2D communication technology, so as to transmit the transmission data to the base station through the D2D communication technology.

In a specific application scenario, when the mobile device is at the tail end of the network structure, i.e., at the strongest signal location point, the mobile device acquires transmission data from the previous mobile device through the D2D communication technology, and transmits the transmission data to the base station through the D2D communication technology.

In a specific application scenario, after the mobile device and other mobile devices construct a single-line network structure, each mobile device establishes a corresponding D2D node on each mobile device through its onboard 5G communication module by using a D2D communication technology, so as to send transmission data to the base station by using each D2D node.

Referring to fig. 5-6, fig. 5 is a schematic structural diagram of a transmission network of an application scenario in the embodiment of fig. 4. Fig. 6 is a data flow diagram of data transmission performed by each terminal in the transmission network in the application scenario of fig. 5. In this application scenario, the mobile device will be taken as an unmanned aerial vehicle as an example for explanation.

In this application scenario, the base station a near the data acquisition device C cannot implement the network connectivity function, so that the data transmission from the data acquisition device C to the base station a is interrupted.

The control device D sends a first movement instruction to the drone D1, the drone D2. and the drone Dn in response to the data interruption of the data acquisition device C, so that the drone D1, the drone D2. and the drone Dn move along a preset line to detect whether the 5G signal transmitted by the base station B is searched. When the unmanned aerial vehicle Dn detects a 5G signal transmitted by the base station B and the network connection is successful, searching a strongest signal position point in a preset area range of the position point of the 5G signal, sending the strongest signal position point to the control equipment D by the unmanned aerial vehicle Dn, and calculating the number and the position information of other movable equipment required by the construction of a transmission network between the data acquisition device C and the base station B by the control equipment D based on the strongest signal position point.

The control device D sends a second movement command to the unmanned aerial vehicle D1, unmanned aerial vehicle D2. that match the corresponding number, causing unmanned aerial vehicle D1, unmanned aerial vehicle D2.. A network connection is established between a corresponding number of drones D1, D2..

In this embodiment, assuming that the number of other movable devices required for constructing the transport network between the data acquisition device C and the base station B is 3, the control device D sends second movement commands to the drone D1 and the drone D2, respectively, so that the drone D1 and the drone D2 move to the target positions based on the position information of the target positions in the second commands. The unmanned aerial vehicle D1, the unmanned aerial vehicle D2 and the unmanned aerial vehicle Dn construct a network structure with a single line arrangement.

Unmanned aerial vehicle D1, unmanned aerial vehicle D2 and unmanned aerial vehicle Dn construct a network structure of single line arrangement between data acquisition device C and base station B to transmit data acquisition device C's transmission in proper order, until transmitting to base station B, at last in order to convey data acquisition device C's transmission data through base station B.

Wherein, after the network connection succeeds, the principle of data transmission is as follows: unmanned aerial vehicle D1, unmanned aerial vehicle D2 and unmanned aerial vehicle Dn carry out the singleton in proper order between data acquisition device C and basic station B and arrange. Data acquisition device C's transmission data is at the transmission in-process, transmits unmanned aerial vehicle D1 from data acquisition device C earlier, then transmits unmanned aerial vehicle D2 from unmanned aerial vehicle D1, then transmits unmanned aerial vehicle Dn from unmanned aerial vehicle D2, then transmits base station B from unmanned aerial vehicle Dn, and last transmission data is sent out by base station B to realize that data acquisition device C's transmission data's real-time transmission acquires.

The application scenario does not limit the type and number of the mobile devices, and the above example only describes the structure of each terminal after the transmission network is constructed. When the type and number of removable devices are different from those of the present embodiment in other embodiments, the data transmission method is the same as that of the present embodiment. And will not be described in detail herein.

Through the above scheme, in the data transmission method of this embodiment, under the condition that data transmission of the data acquisition device is interrupted, the mobile device receives a first movement instruction sent by the control device of the mobile device and moves along a preset line to detect whether a 5G signal transmitted by the base station is searched, and if the mobile device searches the 5G signal, network connection is established with the base station, so as to obtain the number of other mobile devices and position information of a target position, which are required by the data acquisition device and the base station to construct a transmission network, through calculation of the control device; the mobile device and other mobile devices construct a single-line network structure, so that the transmission data is acquired from the previous mobile device through the D2D communication technology, and is transmitted to the next mobile device through the D2D communication technology, so that the transmission data is transmitted to the base station through the D2D communication technology. The embodiment can realize the rapid recovery of the network communication of the data acquisition device, so as to reduce the occurrence of the situation that the data cannot be received in time or the data is lost due to the interruption of the data transmission of the data acquisition device, and provide effective guarantee for the data transmission of the data acquisition device.

Referring to fig. 7, fig. 7 is a flowchart illustrating a data transmission method according to a third embodiment of the present invention.

Step S31: the control equipment of the movable equipment receives the position information of the position point of the 5G signal searched by the movable equipment and sent by the movable equipment; wherein the position information is searched for by the mobile device moving along the preset line in response to an interruption of data transmission by the data acquisition device.

In a specific application scenario, the control device of the mobile device is used for controlling the mobile device to perform operations such as moving, detecting, image capturing, and the like. Wherein the control device can control a plurality of movable devices to realize a one-to-many control relationship.

And the control equipment of the movable equipment receives the position information of the position point of the 5G signal searched by the movable equipment, wherein the position information is obtained after the movable equipment responds to the data transmission interruption of the data acquisition device, and the interruption condition exceeds the preset time and carries out the movement search along the preset line.

Step S32: and calculating the number of other movable equipment required for constructing a transmission network between the data acquisition device and the base station and the position information of the target position.

The control device of the mobile device calculates the number of other mobile devices required for constructing the transmission network between the data acquisition device and the base station and the position information of the target position based on the position information of the position point of the 5G signal searched by the mobile device.

Step S33: and sending the position information of the target position of each movable device to the corresponding movable device, so that the plurality of movable devices respectively move to the corresponding target positions to construct a single-wire-arrangement network structure, and each movable device sequentially sends the transmission data of the data acquisition device to the base station according to the arrangement sequence of the network structure through the D2D communication technology so as to transmit the transmission data through the base station.

And the control device of the movable device sends the calculated position information of the target position of each movable device to the corresponding movable device, so that the movable devices respectively move to the corresponding target positions to construct a single-line-arranged network structure, and the movable devices sequentially send the transmission data of the data acquisition device to the base station according to the arrangement sequence of the network structure through the D2D communication technology so as to transmit the transmission data through the base station.

In a specific application scenario, the number of the mobile devices in the finally formed network structure with the single line arrangement is determined based on the calculation result of the control device in the actual application, and may be an integer of 3, 8, 10, and the like, which is not limited herein.

Through the above scheme, in the data transmission method of this embodiment, the control device of the mobile device receives the location information of the location point of the 5G signal searched by the mobile device sent by the mobile device, and calculates to obtain the number of other mobile devices and the location information of the target location required by the data acquisition device and the base station to construct the transmission network, and finally the control device sends the location information of the target location of each mobile device to the corresponding mobile device, so that the plurality of mobile devices respectively move to the corresponding target locations to construct a single-line arranged network structure, so that each mobile device sequentially sends the transmission data of the data acquisition device to the base station through the D2D communication technology according to the arrangement order of the network structure, and transmits the transmission data through the base station. The embodiment can ensure the controllability and the adaptability of the mobile equipment to a certain extent, thereby quickly controlling the mobile equipment to realize the network communication recovery of the data acquisition device, reducing the occurrence of the situation that data cannot be received in time or data is lost due to the interruption of data transmission of the data acquisition device, and providing effective guarantee for the data transmission of the data acquisition device.

Referring to fig. 8, fig. 8 is a flowchart illustrating a data transmission method according to a fourth embodiment of the present invention.

Step S41: and sending a first moving instruction to each movable device in response to the interruption of data transmission of the data acquisition device, wherein the first moving instruction comprises a preset route so that each movable device moves along the corresponding preset route to detect whether the 5G signal transmitted by the base station is searched.

When the data acquisition device has a data transmission interruption condition, and the duration of the interruption condition exceeds a preset time, the control device of the mobile device sends a first movement instruction to each mobile device, wherein the first movement instruction comprises a preset route, so that each mobile device moves along the corresponding preset route to detect whether a 5G signal transmitted by the base station is searched.

In a specific application scenario, when a base station near a data acquisition device is damaged due to natural disasters and data transmission is interrupted, the control device and a plurality of movable devices can be manually carried to go to a safe place near the data acquisition device, so that the movable devices are controlled by the control device of the movable devices to build a network structure between the data acquisition device and other undamaged base stations, and a transmission network between the data acquisition device and other undamaged base stations is built.

In a specific application scenario, the mobile devices may be centered on the data acquisition device along the respective predetermined route, and each mobile device may be away from the data acquisition device in different directions to detect the 5G signal transmitted by the base station. Alternatively, the different directions may be arranged uniformly around the data acquisition device to reduce the occurrence of individual mobile devices missing the 5G signal transmitted by the base station.

Step S42: the control equipment of the movable equipment receives the position information of the position point of the 5G signal searched by the movable equipment and sent by the movable equipment; wherein the position information is searched for by the mobile device moving along the preset line in response to an interruption of data transmission by the data acquisition device.

When the movable device determines the position information of the position point of the searched 5G signal, the movable device transmits the position information of the position point back to the control device of the movable device. The control device of the movable device receives the position information of the position point of the 5G signal searched by the movable device sent by the movable device.

In a specific application scenario, after the mobile device searches for a location point of a 5G signal and searches for a location point of a strongest signal within a preset area range of the mobile device, the control device of the mobile device receives location information of the location point of the strongest signal searched by the mobile device, which is sent by the mobile device.

And the position information of the position point or the position point with the strongest signal is searched by the movable equipment moving along a preset line in response to the interruption of data transmission of the data acquisition device. The specific process of searching for the mobile device is the same as steps S21-S22 in the above embodiments, and is not described herein again.

Step S43: and calculating the number of other movable equipment required for constructing a transmission network between the data acquisition device and the base station and the position information of the target position.

In a specific application scenario, the control device of the mobile device calculates the distance between the location point of the strongest signal and the data acquisition device based on the location information of the location point of the strongest signal and the location information of the data acquisition device, and then calculates the number of other mobile devices and the location information of the target location required for constructing the transmission network between the data acquisition device and the base station based on the distance and the coverage area of signal transmission of a single mobile device. The target location is a location where other mobile devices in the transmission network need to be located. The number of target locations corresponds to the number of other movable devices. The position information comprises altitude information and longitude and latitude information.

Step S44: and sending the corresponding position information to the movable devices matched with the number so as to enable the movable devices matched with the number to move to the corresponding target positions, and recalling the redundant movable devices searched along the preset route.

The control device of the movable device sends a second movement instruction to the other movable devices matching the number of the other movable devices calculated in the previous step to move the movable devices matching the number to the corresponding target positions, and recalls unnecessary movable devices searched along the preset route. Wherein the second movement instruction comprises position information of the target position.

In a specific application scenario, the sending of the second movement instruction by the control device to the other movable devices may respectively include position information of a single target location, so that each of the other movable devices moves to the corresponding target location to construct the transport network. In a specific application scenario, the sending of the second movement instruction by the control device to the other movable devices may also include location information of all the target locations and a corresponding relationship between each other movable device and the target location, so that each other movable device moves to the corresponding target location to construct the transmission network.

In a specific application scenario, when the number of other movable devices searched along the preset route is 10, and the control device calculates the number of other movable devices required to construct the transmission network to be 6. The control equipment sends second moving instructions to the 6 other movable equipment to enable the 6 other movable equipment to go to corresponding target positions to form a unidirectional network structure, so that a transmission network is constructed; and the control equipment sends a recall instruction to the remaining 4 other movable equipment, so that the 4 redundant other movable equipment stops searching for the 5G signal sent by the base station along the preset route and returns to the position of the control equipment, thereby facilitating manual recovery or other moving tasks.

In a specific application scenario, when the number of other movable devices searched along the preset route is 6, and the control device calculates that the number of other movable devices required for constructing the transmission network is 10, the control device may assign 4 movable devices to the target location. And 6 other movable devices searched along the preset route are also made to go to the target location to form a transmission network together.

The connection structure and timing principle of each terminal of the transmission network of this embodiment are the same as those of the transmission network of the embodiment in fig. 4, please refer to fig. 5-6, which are not described herein again.

Through the above scheme, the control device of the mobile device of this embodiment sends the first movement instruction to each mobile device by responding to the data transmission interruption of the data acquisition device, receives the location information of the location point of the 5G signal searched by the mobile device sent by the mobile device, calculates the number of other mobile devices and the location information of the target location required for constructing the transmission network between the data acquisition device and the base station, and then sends the corresponding location information to the mobile devices matched with the number, so that the mobile devices matched with the number move to the corresponding target location, and recalls the redundant mobile devices searched along the preset route. The control device of the embodiment controls the movable device, so that the network communication recovery of the data acquisition device is rapidly realized, the situation that data cannot be received in time or data is lost due to the interruption of data transmission of the data acquisition device is reduced, and effective guarantee is provided for the data transmission of the data acquisition device.

Referring to fig. 9, fig. 9 is a flowchart illustrating a data transmission method according to a fifth embodiment of the present invention.

Step S51: and the movable equipment responds to the interruption of data transmission of the data acquisition device, moves along a preset line and detects whether the 5G signal transmitted by the base station exists, wherein the movable equipment is provided with a 5G communication module.

This step is the same as step S21, and is not described herein.

Step S52: receiving a second movement instruction sent by a control device of the movable device; the second movement instruction is sent by the control device after other movable devices search for the 5G signal, and the second movement instruction comprises position information of the target position of the movable device.

When other movable equipment searches for the 5G signal, the strongest position signal point is determined, the position information of the strongest position signal point is transmitted to the control equipment of the movable equipment, and the control equipment of the movable equipment further calculates the number of the required movable equipment and the position information of the target position. And the control device of the mobile device sends a second movement instruction to the mobile device, wherein the second movement instruction is sent by the control device after other mobile devices search for the 5G signal, and the second movement instruction comprises the position information of the target position of the mobile device. In this embodiment, the other removable device refers to a removable device for which a 5G signal is searched.

Step S53: move to the target location to build a single line-up network structure with other mobile devices.

The movable device moves to the target location based on the location information included in the second movement instruction to construct a single-line arranged network structure with other movable devices.

In a specific application scenario, after the mobile device moves to the target location based on the location information included in the second movement instruction, fine location adjustment may be performed based on the signal strength of D2D within the preset area range of the target location corresponding to the mobile device, so as to ensure that the transfer efficiency of the transmission data is the highest.

Step S54: the transmission data is acquired from the previous mobile device through the D2D communication technology, and is transmitted to the next mobile device through the D2D communication technology, so that the transmission data is transmitted to the base station through the D2D communication technology to transmit the transmission data through the base station.

This step is the same as step S24, and is not described herein.

In a specific application scenario, when the mobile device is at the head of the network configuration, i.e., closest to the data acquisition device, the mobile device acquires the transmission data from the data acquisition device through the D2D communication technology, transmits the transmission data to the latter mobile device through the D2D communication technology, and transmits the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

Through the scheme, the mobile equipment responds to the interruption of data transmission of the data acquisition device, moves along the preset line to detect whether the 5G signal transmitted by the base station exists, receives a second movement instruction sent by the control equipment of the mobile equipment, and moves to the target position based on the second movement instruction to construct a single-line network structure with other mobile equipment. And finally, acquiring the transmission data from the previous movable equipment through the D2D communication technology, and sending the transmission data to the next movable equipment through the D2D communication technology so as to send the transmission data to the base station through the D2D communication technology, so as to transmit the transmission data through the base station. The mobile device of the embodiment realizes the network communication recovery of the data acquisition device by constructing a single-line network structure with other mobile devices, and provides effective guarantee for the data transmission of the data acquisition device.

Referring to fig. 10, fig. 10 is a flowchart illustrating a data transmission method according to a sixth embodiment of the present invention.

Step S61: and in response to the interruption of data transmission of the data acquisition device, the data acquisition device establishes network connection with the mobile equipment through the D2D communication technology, wherein the network connection is established between the mobile equipment and the base station and the data acquisition device after the mobile equipment detects a 5G signal along the preset line in response to the interruption of data transmission of the data acquisition device.

In response to the data transfer interruption by the data acquisition device, the data acquisition device establishes a network connection with the removable device via the D2D communication technology. In a specific application scenario, the data acquisition device establishes a network connection with the mobile device closest to the network structure through the D2D communication technology, so as to ensure that the transmission data can be transmitted to the mobile device.

In a specific application scenario, the data acquisition device starts and performs cellular network initialization to connect to the base station. The data acquisition device sends transmission data to the base station through the cellular network, and when the transmission of the transmission data fails and exceeds the preset times, the data acquisition device judges that the data transmission is interrupted. The data acquisition device performs a D2D function initialization to establish a network connection with the removable device via D2D communication technology. The preset times can be set according to the requirements of practical application, specifically can be 5 times, 8 times and the like, and are not limited herein. In a specific application scenario, when the transmission of the transmission data fails and a preset time is elapsed, it may also be determined that the data transmission of the data acquisition device is interrupted.

The data acquisition device establishes network connection with the mobile equipment through the D2D communication technology, wherein the network connection is established after the mobile equipment responds to the interruption of data transmission of the data acquisition device, moves along a preset line, detects a 5G signal and establishes network connection with the base station. Specifically, the network connection method may refer to the steps of any of the foregoing data transmission methods, which are not described herein again.

Step S62: the data acquisition device transmits the transmission data to the mobile device through the D2D communication technology to transmit the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

After the data acquisition device establishes network connection with the mobile equipment, the data acquisition device transmits the transmission data to the mobile equipment through the D2D communication technology so as to send the transmission data to the base station through the D2D communication technology, and then the transmission data are transmitted through the base station.

The connection structure and timing principle of each terminal in the network connection of this embodiment are the same as those of the transmission network in the embodiment of fig. 4, and please refer to fig. 5-6 specifically, which are not described herein again.

Based on the same inventive concept, the present invention further provides a mobile device, which can be executed to implement the data transmission methods of the first, second and fifth embodiments, please refer to fig. 11, where fig. 11 is a schematic structural diagram of an embodiment of the mobile device of the present invention, and the mobile device includes a processor 81 and a memory 82 coupled to each other.

The processor 81 is configured to execute the program instructions stored in the memory 82 to implement the steps of the first, second, and fifth embodiments described above. In one particular implementation scenario, the removable device may include, but is not limited to: the mobile device may further include a mobile device such as a notebook computer, a tablet computer, and the like, which is not limited herein.

Specifically, the processor 81 is configured to control itself and the memory 82 to implement the steps of the first, second, and fifth embodiments described above. Processor 81 may also be referred to as a CPU (Central Processing Unit). The processor 81 may be an integrated circuit chip having signal processing capabilities. The Processor 81 may also be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. In addition, the processor 81 may be commonly implemented by an integrated circuit chip.

By the scheme, the network communication of the data acquisition device can be quickly recovered.

Based on the same inventive concept, the present invention further provides a control device, which can be executed to implement the data transmission methods of the third and fourth embodiments, please refer to fig. 12, fig. 12 is a schematic structural diagram of an embodiment of the control device of the present invention, and the control device includes a processor 91 and a memory 92, which are coupled to each other.

The processor 91 is configured to execute program instructions stored in the memory 92 to implement the steps of the third and fourth embodiments described above. In one particular implementation scenario, the control devices may include, but are not limited to: the control device may further include a mobile device such as a notebook computer, a tablet computer, and the like, which is not limited herein.

Specifically, the processor 91 is configured to control itself and the memory 92 to implement the steps of the third and fourth embodiments described above. The processor 91 may also be referred to as a CPU (Central Processing Unit). The processor 91 may be an integrated circuit chip having signal processing capabilities. The Processor 91 may also be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. In addition, the processor 91 may be commonly implemented by an integrated circuit chip.

Based on the same inventive concept, the present invention further provides a data acquisition apparatus, which can be executed to implement the method for data transmission according to the above sixth embodiment, please refer to fig. 13, fig. 13 is a schematic structural diagram of an embodiment of the data acquisition apparatus according to the present invention, and the data acquisition apparatus includes a processor 101 and a memory 102, which are coupled to each other.

The processor 101 is arranged to execute program instructions stored in the memory 102 to implement the steps of the sixth embodiment described above. In one specific implementation scenario, the data acquisition device may include, but is not limited to: the data acquisition device may further include a mobile device such as a notebook computer, a tablet computer, and the like, which is not limited herein.

Specifically, the processor 101 is configured to control itself and the memory 102 to implement the steps of the above-described sixth embodiment. Processor 101 may also be referred to as a CPU (Central Processing Unit). The processor 101 may be an integrated circuit chip having signal processing capabilities. The Processor 101 may also be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. In addition, the processor 101 may be commonly implemented by integrated circuit chips.

Based on the same inventive concept, the present invention further provides a computer-readable storage medium, please refer to fig. 14, and fig. 14 is a schematic structural diagram of an embodiment of the computer-readable storage medium according to the present invention. At least one program data 11 is stored in the computer-readable storage medium 10, the program data 11 being adapted to implement any of the above-mentioned data transmission methods. In one embodiment, the computer-readable storage medium 10 includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

On one hand, the invention separates the instruction cache and the data cache physically, and the physical separation structure improves the data acquisition efficiency and reduces the manufacturing complexity of the microprocessor. On the other hand, the instruction cache and the data cache are logically combined, which is equivalent to enlarging the capacity of the first-level cache, thereby improving the cache hit rate.

In the embodiments provided in the present invention, it should be understood that the disclosed method and apparatus can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium, or in a part of or all of the technical solution that contributes to the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A method of data transmission, the method comprising:

the method comprises the steps that the movable equipment responds to data transmission interruption of a data acquisition device and moves along a preset line to detect whether a 5G signal transmitted by a base station is searched, wherein the movable equipment is provided with a 5G communication module;

if the 5G signal is searched, network connection is established with the base station and the data acquisition device;

and receiving the transmission data sent by the data acquisition device, and sending the transmission data to the base station through a D2D communication technology so as to transmit the transmission data through the base station.

2. The method of claim 1, wherein the step of establishing a network connection with the base station and the data acquisition device if the 5G signal is searched comprises:

sending the position information of the position point of the searched 5G signal to control equipment of the movable equipment, so as to obtain the number of other movable equipment and the position information of a target position, which are required by the construction of a transmission network between the data acquisition device and the base station, through calculation of the control equipment;

the mobile equipment and other mobile equipment construct a network structure with single line arrangement;

the step of receiving the transmission data sent by the data acquisition device and sending the transmission data to the base station through the D2D communication technology so as to transmit the transmission data through the base station comprises:

acquiring the transmission data from the previous mobile device through a D2D communication technology;

transmitting the transmission data to the latter mobile device through the D2D communication technology to transmit the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

3. The method according to claim 2, wherein the step of sending the location information of the location point of the 5G signal to the control device of the mobile device so as to calculate the number of other mobile devices and the location information required for constructing the transmission network between the data acquisition device and the base station by the control device comprises:

searching the position point of the strongest signal in the preset area range of the position point;

calculating the bandwidth information of the 5G signal at the position point of the strongest signal by using the signal strength of the position point of the strongest signal;

and sending the position point of the strongest signal and the bandwidth information to the control equipment, so as to calculate and obtain the number and the position information of other movable equipment required by the construction of a transmission network between the data acquisition device and the base station through the control equipment based on the position point of the strongest signal and the bandwidth information.

4. The method according to any one of claims 1 to 3, wherein the mobile device moves along a preset line in response to interruption of data transmission of the data acquisition device and detects whether a 5G signal transmitted by the base station is searched, wherein the step of mounting the mobile device with a 5G communication module includes:

and the movable equipment takes the data acquisition device as a starting point, moves towards a direction gradually far away from the data acquisition device, and detects whether a 5G signal transmitted by the base station is searched.

5. The method according to any one of claims 1 to 3, wherein the mobile device moves along a preset line in response to interruption of data transmission of the data acquisition device and detects whether a 5G signal transmitted by the base station is searched, wherein the step of mounting the mobile device with a 5G communication module includes:

the mobile equipment receives a first movement instruction sent by control equipment of the mobile equipment, moves along the preset line and detects whether a 5G signal transmitted by a base station is searched; wherein the first movement instruction is sent by the control device in response to a data transmission interruption of the data acquisition device, and the first movement instruction comprises the preset route.

6. A method of data transmission, the method comprising:

the control device of the movable device receives the position information of the position point of the 5G signal searched by the movable device, which is sent by the movable device; the position information is searched by the movable equipment moving along a preset line in response to the interruption of data transmission of the data acquisition device;

calculating the number of other movable equipment required for constructing a transmission network between the data acquisition device and the base station and the position information of the target position;

and sending the position information of the target position of each mobile device to the corresponding mobile device, so that the mobile devices respectively move to the corresponding target positions to construct a single-line-arranged network structure, and each mobile device sequentially sends the transmission data of the data acquisition device to the base station through a D2D communication technology according to the arrangement sequence of the network structure, so as to transmit the transmission data through the base station.

7. The method according to claim 6, wherein the step of the control device of the mobile device receiving the position information of the position point of the 5G signal searched by the mobile device sent by the mobile device comprises:

and sending a first moving instruction to each movable device in response to interruption of data transmission of the data acquisition device, wherein the first moving instruction comprises the preset route, so that each movable device moves along the corresponding preset route to detect whether a 5G signal transmitted by a base station is searched.

8. The method of claim 7, wherein the step of sending the location information of each mobile device to the corresponding mobile device to enable a plurality of mobile devices to construct a single-line network structure, so that each mobile device sequentially sends the transmission data of the data acquisition device to the base station through the D2D communication technology according to the arrangement order of the network structure, so as to transmit the transmission data through the base station comprises:

and sending corresponding position information to the movable equipment matched with the number so as to enable the movable equipment matched with the number to move to a corresponding target position, and recalling redundant movable equipment searched along a preset route.

9. A method of data transmission, the method comprising:

the method comprises the steps that the movable equipment responds to data transmission interruption of a data acquisition device and moves along a preset line to detect whether a 5G signal transmitted by a base station exists or not, wherein the movable equipment is provided with a 5G communication module;

receiving a second movement instruction sent by the control device of the movable device; the second movement instruction is sent by the control device after other movable devices search for a 5G signal, and the second movement instruction comprises position information of a target position of the movable device;

moving to the target location to construct a single-line-arranged network structure with other mobile devices;

acquiring the transmission data from the previous mobile device through a D2D communication technology; transmitting the transmission data to the latter mobile device through the D2D communication technology to transmit the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

10. A method of data transmission, the method comprising:

responding to the interruption of data transmission of the data acquisition device, the data acquisition device establishes network connection with the mobile equipment through a D2D communication technology, wherein the network connection is established between the mobile equipment and the base station and the data acquisition device after the mobile equipment moves along a preset line and detects a 5G signal in response to the interruption of data transmission of the data acquisition device;

the data acquisition device transmits transmission data to the mobile device through the D2D communication technology to send the transmission data to the base station through the D2D communication technology to transmit the transmission data through the base station.

11. A mobile device, characterized in that the mobile device comprises: a memory and a processor coupled to each other, the processor being configured to execute program instructions stored in the memory to implement the method of data transmission of any one of claims 1 to 5 or the method of data transmission of claim 9.

12. A control apparatus, characterized in that the control apparatus comprises: a memory and a processor coupled to each other, the processor being configured to execute program instructions stored in the memory to implement the method of data transmission of any of claims 6 to 8.

13. A data acquisition apparatus, characterized in that the data acquisition apparatus comprises: a memory and a processor coupled to each other, the processor being configured to execute program instructions stored in the memory to implement the method of data transmission of claim 10.

14. A computer readable storage medium having stored thereon program instructions, the program instructions being executable by a processor to implement the method of data transmission of any one of claims 1 to 5 or the method of data transmission of any one of claims 6 to 8 or the method of data transmission of claim 9 or the method of data transmission of claim 10.