CN110636180A - Data transmission method, device, equipment and storage medium - Google Patents
Data transmission method, device, equipment and storage medium Download PDFInfo
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- CN110636180A CN110636180A CN201910774184.XA CN201910774184A CN110636180A CN 110636180 A CN110636180 A CN 110636180A CN 201910774184 A CN201910774184 A CN 201910774184A CN 110636180 A CN110636180 A CN 110636180A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00095—Systems or arrangements for the transmission of the picture signal
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Abstract
The invention provides a data transmission method, a device, equipment and a storage medium, wherein data to be transmitted is converted into transmission information according to an image stream communication protocol and the transmission information is transmitted to second equipment.
Description
Technical Field
The present invention relates to the field of data transmission technologies, and in particular, to a data transmission method, apparatus, device, and storage medium.
Background
With the rapid development of digitalization in various fields, the data transmission amount is increasing day by day, and the selection of the transmission mode often determines the safety and timeliness of data in the transmission process.
At present, the data transmission mode is mostly based on the data stream communication protocol, and the data is transmitted through the data stream by wireless network communication or wired network communication.
In the transmission process, the traditional data transmission mode easily causes the data in transmission to be lost or stolen, so that the data cannot be accurately and safely transmitted.
Disclosure of Invention
The invention provides a data transmission method, a data transmission device, data transmission equipment and a data transmission storage medium, so that data can be transmitted accurately and safely.
In a first aspect, the present invention provides a data transmission method, applied to a first device, including:
converting data to be transmitted into transmission information according to an image stream communication protocol;
and transmitting the transmission information to the second equipment.
In a specific implementation manner, the transmitting the transmission information to the second device includes:
displaying the transmission information through a display device;
alternatively, the first and second electrodes may be,
saving the transmission information as a data image;
and sending the data image to the second equipment in a wireless or wired transmission mode.
Optionally, the transmission information includes any one of the following types: computer code, two-dimensional code, character string.
In a second aspect, the present invention provides a data transmission method, applied to a second device, including:
acquiring a data image transmitted by first equipment;
and analyzing the data image according to an image stream communication protocol to obtain data transmitted by the first equipment.
In a specific implementation manner, the acquiring a data image transmitted by a first device includes:
acquiring an image displayed by the first equipment to obtain the data image;
alternatively, the first and second electrodes may be,
and receiving the data image sent by the first equipment in a wireless or wired transmission mode.
Optionally, the acquiring an image displayed by the first device to obtain the data image includes:
and acquiring the image displayed by the first equipment through a camera or an optical image acquisition device to obtain the data image.
Optionally, the data image includes any one of the following types of information: computer code, two-dimensional code, character string.
In a third aspect, the present invention provides an apparatus for transmitting data, the apparatus comprising:
the processing module is used for converting the data to be transmitted into transmission information according to an image stream communication protocol;
and the transmission module is used for transmitting the transmission information to the second equipment.
In a specific implementation manner, the transmission module is specifically configured to:
displaying the transmission information through a display device;
alternatively, the first and second electrodes may be,
saving the transmission information as a data image;
and sending the data image to the second equipment in a wireless or wired transmission mode.
Optionally, the transmission information includes any one of the following types: computer code, two-dimensional code, character string.
In a fourth aspect, the present invention provides an apparatus for transmitting data, the apparatus comprising:
the acquisition module is used for acquiring a data image transmitted by first equipment;
and the processing module is used for analyzing the data image according to an image stream communication protocol to obtain the data transmitted by the first equipment.
In a specific implementation manner, the obtaining module is specifically configured to:
acquiring an image displayed by the first equipment to obtain the data image;
alternatively, the first and second electrodes may be,
and receiving the data image sent by the first equipment in a wireless or wired transmission mode.
Optionally, the obtaining module is specifically configured to:
and acquiring the image displayed by the first equipment through a camera or an optical image acquisition device to obtain the data image.
Optionally, the data image includes any one of the following types of information: computer code, two-dimensional code, character string.
In a fifth aspect, the present invention provides an electronic device, comprising: a memory and a processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory, causing the processor to perform the method of transmitting data according to the first aspect.
In a sixth aspect, the present invention provides an electronic device, comprising: a memory and a processor;
the memory stores computer-executable instructions;
the processor executes the computer-executable instructions stored by the memory, causing the processor to perform the method of transmitting data according to the second aspect.
In a seventh aspect, the present invention provides a storage medium comprising: a readable storage medium and a computer program for implementing the method of transmitting data according to the first and second aspects.
According to the data transmission method, the data transmission device, the data transmission equipment and the data transmission storage medium, data to be transmitted are converted into transmission information according to the image stream communication protocol, and the transmission information is transmitted to the second equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a first embodiment of a data transmission method according to the present invention;
fig. 2 is a schematic flowchart of a second data transmission method according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of a third embodiment of a data transmission method according to the present invention;
fig. 4 is a schematic structural diagram of a first data transmission apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second data transmission apparatus according to an embodiment of the present invention;
fig. 6 is a first schematic hardware structure diagram of an electronic device according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
As used herein, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Reference throughout this specification to "one embodiment" or "another embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in this embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The execution main body of the invention comprises: the first device and the second device may be terminal devices such as a mobile phone, a tablet, a notebook, a personal computer, a wearable device, an intelligent robot, or the like, or servers, or industrial control devices, or medical instruments. In this embodiment, the first device is configured to transmit data, and the second device is configured to receive data, and in some embodiments, the first device and the second device may be a transmitter and a sender for each other.
The present invention provides a data transmission method, which is applied to the above-mentioned devices to realize secure and stable data transmission, and is described below with several specific embodiments.
Fig. 1 is a schematic flow chart of a first embodiment of a data transmission method according to an embodiment of the present invention, where an execution subject of the present embodiment is a first device in the foregoing embodiment, as shown in fig. 1, the data transmission method includes:
s101: and converting the data to be transmitted into transmission information according to the image stream communication protocol.
In this step, the first device converts the data to be transmitted into transmission information according to an image stream communication protocol, and correspondingly, the receiving party needs to convert the transmission information into transmission data according to the same image stream communication protocol, so as to ensure the security of the transmission data in the transmission process.
Optionally, according to the definition of the image stream communication protocol, the converted transmission information includes, but is not limited to: computer code, two-dimensional code, character string.
In some embodiments, the transfer information may be the transfer data itself.
S102: transmitting the transmission information to the second device.
The first device transmits the transmission information converted by the image stream communication protocol to the second device, which may include the following specific implementation manners:
first, the first device transmits the transmission information to the second device through wireless transmission, such as wireless broadband Wi-Fi (wireless fidelity), Near Field Communication (NFC) technology, third Generation mobile Communication (3rd-Generation, 3G) technology, fourth Generation mobile Communication (4th-Generation, 4G) technology, or wired transmission, such as cable transmission or fiber transmission.
In the second mode, the first device displays the transmission information through a display device arranged by the first device or connected externally, so that the second device can obtain the transmission information by acquiring the content displayed by the first device.
In a third mode, the first device stores the transmission information as a data image, and it should be understood that the data image is an optical display effect of the transmission information and is transmitted to the second device through wireless transmission or wired transmission. Optionally, after the first device displays the transmission information through a display device set by itself or linked externally, screenshot is performed on a displayed picture to obtain a data image, and the data image is stored, or the first device generates the transmission information into the data image according to an image stream communication protocol.
According to the data transmission method provided by the embodiment of the invention, the data to be transmitted is converted into the transmission information according to the image stream communication protocol, and the transmission information is transmitted to the second device.
In some embodiments, the first device transmits the transmission information to the second device and displays the transmission information through the display device; or the transmission information is stored as a data image, and the data image is sent to the second equipment through a wireless or wired transmission mode. In the embodiment, the transmission information is converted into the data image and then transmitted to the second device, or the transmission information is displayed on the display device, so that the second device acquires the image displayed by the first device to obtain the data image, the data transmission process based on the image stream is realized, the data is effectively prevented from being stolen or lost in the transmission process, and the safety and the accuracy of data transmission are improved.
Fig. 2 is a schematic flow chart of a second embodiment of a data transmission method according to an embodiment of the present invention, where an execution subject of the embodiment is a second device in the foregoing embodiment, as shown in fig. 2, the data transmission method includes:
s201: and acquiring a data image transmitted by the first equipment.
Wherein, the data image comprises the following information of one type: computer code, two-dimensional code, character string.
The second device obtains the data image transmitted by the first device in different transmission modes, which specifically includes the following implementation modes:
first, the second device receives the data image transmitted by the first device through wireless transmission, such as wireless broadband Wi-Fi (wireless fidelity), Near Field Communication (NFC) technology, third Generation mobile Communication (3rd-Generation, 3G) technology, fourth Generation mobile Communication (4th-Generation, 4G) technology, or wired transmission, such as cable transmission or fiber transmission.
In the second mode, the second device acquires the image of the transmission information, i.e. the data image, displayed by the display device of the first device through the image acquisition device, for example, the second device controls the image acquisition device to align with the display device of the first device, and acquires the picture displayed in the display device, the image acquisition device may be a camera or an optical image acquisition device, and the image acquisition device may be disposed in the second device or may be remotely connected to the second device.
In some embodiments, if the first device directly transmits the transmission information to the second device, the second device may receive the transmission information transmitted by the first device through wireless transmission or wired transmission.
S202: and analyzing the data image according to an image stream communication protocol to obtain data transmitted by the first equipment.
Optionally, the first device identifies the data image to obtain transmission information, and analyzes the transmission information according to the image stream communication protocol to obtain data transmitted by the first device. In some embodiments, if the second device receives the transmission information transmitted by the first device, the second device parses the transmission information according to the image stream communication protocol to obtain the data transmitted by the first device.
According to the data transmission method provided by the embodiment of the invention, the data image transmitted by the first equipment is obtained, and the data image is analyzed according to the image stream communication protocol to obtain the data transmitted by the first equipment.
On the basis of the foregoing embodiment, fig. 3 is a flowchart illustrating a third embodiment of a data transmission method according to an embodiment of the present invention, where an execution subject of this embodiment is a first device and a second device in the foregoing embodiment, and as shown in fig. 3, the first device and the second device implement data transmission through interaction, where the specific method includes:
s301: and converting the data to be transmitted into transmission information according to the image stream communication protocol.
The first device converts the data to be transmitted into transmission information according to the image stream communication protocol, and correspondingly, the receiver needs to convert the transmission information into transmission data according to the same image stream communication protocol so as to ensure the security of the transmission data in the transmission process.
S302: transmitting the transmission information to the second device.
The first device transmits the transmission information converted by the image stream communication protocol to the second device, which may include the following specific implementation manners:
in the first mode, the first device transmits the transmission information to the second device through wireless transmission or wired transmission, and correspondingly, the second device receives the transmission information.
In a second mode, the first device displays the transmission information through a display device arranged on the first device or connected with the first device from the outside, and the second device acquires an image of the transmission information displayed by the first device through the display device through an image acquisition device, namely a data image.
In a third mode, the first device stores the transmission information as a data image, it should be understood that the data image is an optical display effect of the transmission information, and transmits the data image to the second device through wireless transmission or wired transmission, and correspondingly, the second device receives the data image. Optionally, after the first device displays the transmission information through a display device set by itself or linked externally, screenshot is performed on a displayed picture to obtain a data image, and the data image is stored, or the first device generates the transmission information into the data image according to an image stream communication protocol.
S303: and analyzing the data image according to an image stream communication protocol to obtain data transmitted by the first equipment.
Optionally, the first device identifies the data image to obtain transmission information, and analyzes the transmission information according to the image stream communication protocol to obtain data transmitted by the first device. In some embodiments, if the second device receives the transmission information transmitted by the first device, the second device parses the transmission information according to the image stream communication protocol to obtain the data transmitted by the first device.
In this embodiment, a first device converts data to be transmitted into transmission information according to an image stream communication protocol, and transmits the transmission information to a second device, and the second device obtains the transmission information transmitted by the first device in the form of a data image, and analyzes the data image according to the image stream communication protocol to obtain the data transmitted by the first device.
Fig. 4 is a schematic structural diagram of a first embodiment of a data transmission device according to an embodiment of the present invention, and as shown in fig. 4, the data transmission device 100 includes:
the processing module 110 is configured to convert data to be transmitted into transmission information according to an image stream communication protocol;
a transmission module 120, configured to transmit the transmission information to the second device.
The data transmission device 100 provided in the embodiment of the present invention includes a processing module 110 and a transmission module 120, converts data to be transmitted into transmission information according to an image stream communication protocol, and transmits the transmission information to a second device, which abandons the data stream communication protocol commonly used in the prior art, and converts the data to be transmitted by using the image stream communication protocol to obtain transmission information.
In one possible design, the transmission module 120 is specifically configured to:
displaying the transmission information through a display device;
alternatively, the first and second electrodes may be,
saving the transmission information as a data image;
and sending the data image to the second equipment in a wireless or wired transmission mode.
In one possible design, the transmission information includes any of the following types: computer code, two-dimensional code, character string.
The data transmission apparatus provided in this embodiment may implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
Fig. 5 is a schematic structural diagram of a second embodiment of a data transmission device according to an embodiment of the present invention, and as shown in fig. 5, the data transmission device 200 includes:
an obtaining module 210, configured to obtain a data image transmitted by a first device;
the processing module 220 is configured to analyze the data image according to an image stream communication protocol to obtain data transmitted by the first device.
The data transmission device 200 provided by the embodiment of the invention comprises an acquisition module 210 and a processing module 220, and the data image transmitted by a first device is acquired and analyzed according to an image stream communication protocol to obtain data transmitted by the first device.
In one possible design, the obtaining module 210 is specifically configured to:
acquiring an image displayed by the first equipment to obtain the data image;
alternatively, the first and second electrodes may be,
and receiving the data image sent by the first equipment in a wireless or wired transmission mode.
In one possible design, the obtaining module 210 is specifically configured to:
and acquiring the image displayed by the first equipment through a camera or an optical image acquisition device to obtain the data image.
In one possible design, the data image includes any of the following types of information: computer code, two-dimensional code, character string.
The data transmission apparatus provided in this embodiment may implement the technical solutions of the above method embodiments, and the implementation principles and technical effects are similar, which are not described herein again.
Fig. 6 is a first schematic hardware structure diagram of an electronic device according to an embodiment of the present invention. As shown in fig. 6, the electronic device 10 provided in the present embodiment may include: a memory 11, a processor 12; optionally, a bus 13 may also be included. The bus 13 is used to realize the connection between the elements.
The memory 11 stores computer-executable instructions;
the processor 12 executes the computer-executable instructions stored in the memory 11, so that the processor executes the data transmission method provided by the foregoing first device-side embodiment.
Fig. 7 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention. As shown in fig. 7, the electronic device 20 provided in the present embodiment may include: a memory 21, a processor 22; optionally, a bus 23 may also be included. The bus 23 is used to realize the connection between the elements.
The memory 21 stores computer-executable instructions;
the processor 22 executes the computer-executable instructions stored in the memory 21, so that the processor executes the data transmission method provided by the foregoing second device-side embodiment.
Wherein the memory and the processor are electrically connected, directly or indirectly, to enable transmission or interaction of data. For example, the components may be electrically connected to each other via one or more communication buses or signal lines, such as a bus. The memory stores computer-executable instructions for implementing the data access control method, and includes at least one software functional module which can be stored in the memory in the form of software or firmware, and the processor executes various functional applications and data processing by running the software programs and modules stored in the memory.
The Memory may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory is used for storing programs, and the processor executes the programs after receiving the execution instructions. Further, the software programs and modules within the aforementioned memories may also include an operating system, which may include various software components and/or drivers for managing system tasks (e.g., memory management, storage device control, power management, etc.), and may communicate with various hardware or software components to provide an operating environment for other software components.
The processor may be an integrated circuit chip having signal processing capabilities. The Processor 202 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and so on. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The embodiment of the present invention further provides a computer-readable storage medium, on which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the method for transmitting data provided in any of the above method embodiments may be implemented.
The computer-readable storage medium in this embodiment may be any available medium that can be accessed by a computer or a data storage device such as a server, a data center, etc. that is integrated with one or more available media, and the available media may be magnetic media (e.g., floppy disks, hard disks, magnetic tapes), optical media (e.g., DVDs), or semiconductor media (e.g., SSDs), etc.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (17)
1. A data transmission method is applied to a first device, and is characterized by comprising the following steps:
converting data to be transmitted into transmission information according to an image stream communication protocol;
and transmitting the transmission information to the second equipment.
2. The method of claim 1, wherein transmitting the transmission information to a second device comprises:
displaying the transmission information through a display device;
alternatively, the first and second electrodes may be,
saving the transmission information as a data image;
and sending the data image to the second equipment in a wireless or wired transmission mode.
3. The method according to claim 1 or 2, wherein the transmission information comprises any one of the following types: computer code, two-dimensional code, character string.
4. A data transmission method applied to a second device is characterized by comprising the following steps:
acquiring a data image transmitted by first equipment;
and analyzing the data image according to an image stream communication protocol to obtain data transmitted by the first equipment.
5. The method of claim 4, wherein the obtaining the data image transmitted by the first device comprises:
acquiring an image displayed by the first equipment to obtain the data image;
alternatively, the first and second electrodes may be,
and receiving the data image sent by the first equipment in a wireless or wired transmission mode.
6. The method of claim 5, wherein said capturing an image displayed by said first device resulting in said data image comprises:
and acquiring the image displayed by the first equipment through a camera or an optical image acquisition device to obtain the data image.
7. The method according to any one of claims 4 to 6, wherein any one of the following types of information is included in the data image: computer code, two-dimensional code, character string.
8. An apparatus for transmitting data, the apparatus comprising:
the processing module is used for converting the data to be transmitted into transmission information according to an image stream communication protocol;
and the transmission module is used for transmitting the transmission information to the second equipment.
9. The apparatus of claim 8, wherein the transmission module is specifically configured to:
displaying the transmission information through a display device;
alternatively, the first and second electrodes may be,
saving the transmission information as a data image;
and sending the data image to the second equipment in a wireless or wired transmission mode.
10. The apparatus according to claim 8 or 9, wherein the transmission information comprises any one of the following types: computer code, two-dimensional code, character string.
11. An apparatus for transmitting data, the apparatus comprising:
the acquisition module is used for acquiring a data image transmitted by first equipment;
and the processing module is used for analyzing the data image according to an image stream communication protocol to obtain the data transmitted by the first equipment.
12. The apparatus of claim 11, wherein the obtaining module is specifically configured to:
acquiring an image displayed by the first equipment to obtain the data image;
alternatively, the first and second electrodes may be,
and receiving the data image sent by the first equipment in a wireless or wired transmission mode.
13. The apparatus of claim 12, wherein the obtaining module is specifically configured to:
and acquiring the image displayed by the first equipment through a camera or an optical image acquisition device to obtain the data image.
14. The apparatus according to any one of claims 11 to 13, wherein any one of the following types of information is included in the data image: computer code, two-dimensional code, character string.
15. An electronic device, comprising: a memory and a processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory, causing the processor to perform the method of transmitting data of any of claims 1 to 3.
16. An electronic device, comprising: a memory and a processor;
the memory stores computer-executable instructions;
the processor executing the computer-executable instructions stored by the memory causes the processor to perform the method of transmitting data according to any one of claims 4 to 7.
17. A storage medium, comprising: readable storage medium and computer program for implementing the method of transmission of data according to any one of claims 1 to 7.
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Application publication date: 20191231 |