CN112738162B - Terminal-device communication method, terminal, electronic device, and storage medium - Google Patents
Terminal-device communication method, terminal, electronic device, and storage medium Download PDFInfo
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- CN112738162B CN112738162B CN202011459418.0A CN202011459418A CN112738162B CN 112738162 B CN112738162 B CN 112738162B CN 202011459418 A CN202011459418 A CN 202011459418A CN 112738162 B CN112738162 B CN 112738162B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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Abstract
The embodiment of the invention discloses a communication method between a terminal and equipment, the terminal, electronic equipment and a storage medium, wherein the method comprises the following steps: the web end receives equipment operation information; the method comprises the steps that device operation information is sent to a mobile terminal through a WebSocket service, and a first data packet which is obtained by processing the device operation information by the mobile terminal and can be recognized by a device is received through the WebSocket service; and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is communicated with the serial port of the equipment. According to the embodiment of the invention, the web side in the terminal establishes contact with the mobile terminal through the WebSocket, and the web side is used as a transparent transmission tool to transmit the data processing for operating the equipment to the mobile terminal, so that the communication speed and the communication efficiency between the web side and the equipment are accelerated, the processing logic in the terminal is simplified, and the control efficiency of the terminal on the equipment is effectively improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a terminal-to-device communication method, a terminal, an electronic device, and a storage medium.
Background
In the related art, in the remote control of the device (such as the mechanical arm hardware) through the network notebook (such as the network notebook with the Chrome OS system), since the network notebook with the Chrome OS system cannot directly control the device, the device can be controlled only after the device is registered, and the device which is not registered or has no authority to register cannot be remotely controlled.
Disclosure of Invention
Based on the problems in the prior art, embodiments of the present invention provide a terminal-to-device communication method, a terminal, an electronic device, and a storage medium.
In a first aspect, an embodiment of the present invention provides a method for communication between a terminal and a device, where the terminal is equipped with a web end, and the method includes:
the web end receives equipment operation information;
sending the device operation information to a mobile terminal through a WebSocket service, and receiving a first data packet which is obtained by processing the device operation information by the mobile terminal and can be identified by a device through the WebSocket service;
and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial communication with the equipment.
In some embodiments of the invention, after sending the first data packet to the device, the method further includes:
the web end receives a second data packet returned by the equipment, wherein the second data is obtained by the equipment according to the data obtained after the action is executed;
and sending the second data packet to the mobile terminal through the WebSocket service, and receiving data which is obtained by processing the second data packet by the mobile terminal and can be identified by the web terminal through the WebSocket service.
In some embodiments of the present invention, before the serial port communication between the terminal and the device, the method further includes:
the web terminal calls a preset serial port information acquisition interface to read the serial port information;
and calling a preset serial port connection interface to be connected with the serial port based on the information of the serial port so as to establish serial port communication with the equipment.
In some embodiments of the present invention, the serial port information obtaining interface is a chrome.serial.getdevices API, and the serial port connection interface is a chrome.serial.connect API.
In some specific embodiments of the present invention, the sending the first packet to the device includes:
and the web terminal calls a chrome.
In some specific embodiments of the present invention, the WebSocket service includes a first WebSocket service and a second WebSocket service, the sending the device operation information to the mobile terminal through the WebSocket service, and receiving, through the WebSocket service, a first data packet that is obtained by processing the device operation information by the mobile terminal, and is recognizable to the device, includes:
the web side sends the device operation information to the mobile terminal through the first WebSocket service, and receives the first data packet sent by the mobile terminal through the second WebSocket service.
In some specific embodiments of the present invention, the sending the second data packet to the mobile terminal through the WebSocket service, and receiving, through the WebSocket service, data that is recognizable to the web end and obtained by processing the second data packet by the mobile terminal, includes:
the web end sends the second data packet to the mobile terminal through the second WebSocket service;
and the web end receives the data which can be identified by the web end and is sent by the mobile terminal through the first WebSocket service.
In a second aspect, an embodiment of the present invention further provides a terminal, where the terminal is installed with a web peer, where,
the web end is used for receiving equipment operation information, sending the equipment operation information to the mobile terminal through the WebSocket service, receiving a first data packet which is obtained by processing the equipment operation information by the mobile terminal and can be identified by the equipment through the WebSocket service, and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial communication with the equipment.
In a third aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the method for communication between a terminal and a device according to the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a non-transitory computer readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for communication between a terminal and a device according to the first aspect.
According to the technical scheme, the communication method between the terminal and the equipment, the terminal, the electronic equipment and the storage medium are provided by the embodiment of the invention, the web end in the terminal establishes a contact with the mobile terminal through the WebSocket, and the web end is used as a transparent transmission tool to transmit the data processing for operating the equipment to the mobile terminal, so that the communication speed and the communication efficiency between the web end and the equipment are increased, the processing logic in the terminal is simplified, and the control efficiency of the terminal on the equipment is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 flowchart of a communication method between a terminal and a device according to an embodiment of the present invention;
fig. 2 is a flowchart of a communication method between a terminal and a device according to another embodiment of the present invention;
fig. 3 is a detailed flowchart of a communication method between a terminal and a device according to an embodiment of the present invention;
fig. 4 is a flowchart of a communication method between a terminal and a device according to another embodiment of the present invention;
fig. 5 is a flowchart of a communication method between a terminal and a device according to still another embodiment of the present invention;
fig. 6 is an interaction diagram of a communication method between a terminal and a device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A terminal-to-device communication method, a terminal, an electronic device, and a storage medium according to embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 shows a flowchart of a communication method between a terminal and a device according to an embodiment of the present invention, and as shown in fig. 1 and in conjunction with fig. 6, the communication method between the terminal and the device according to the embodiment of the present invention specifically includes the following contents:
s101: the web site receives device operation information.
The web end is installed in a terminal, and the terminal is, for example, a Chromebook installed with a Chrome OS system, that is: the network notebook, the device is for example the robot arm hardware.
The web-side receives device operational information, such as: and the user receives the equipment operation information input by the user through the interface of the web end.
S102: the device operation information is sent to the mobile terminal through the WebSocket service, and a first data packet which is obtained by processing the device operation information by the mobile terminal and can be recognized by the device is received through the WebSocket service. The mobile terminal is, for example, a mobile terminal installed with a post-android system, but in other examples of the present invention, the mobile terminal may also be a mobile terminal installed with other suitable systems.
As a specific example, as shown in fig. 3, the Chromebook may connect to the device through an applicable software, open the applicable software on the Chromebook, open and display a website using the Chrome, connect to the WebSocket service at the web end (i.e., the front end), then send the device operation information to the mobile terminal through the WebSocket service, and receive, through the WebSocket service, a first data packet that is obtained by processing the device operation information by the mobile terminal and is recognizable to the device.
S103: and sending the first data packet to the equipment so that the equipment executes corresponding action according to the first data packet, wherein the web end is in communication with the serial port of the equipment.
According to the communication method between the terminal and the equipment, the web end in the terminal establishes contact with the mobile terminal through the WebSocket, the web end serves as a transparent transmission tool, and data processing for operating the equipment is delivered to the mobile terminal for processing.
In an embodiment of the present invention, before the web side sends the device operation information to the mobile terminal through the WebSocket service and receives the first data packet recognizable by the device, which is obtained by processing the device operation information by the mobile terminal, through the WebSocket service, the web side needs to establish communication with the mobile terminal. For example, the mobile terminal creates a WebSocket service in advance; connecting a web side with WebSocket service created by android; when a user clicks a button of an operation device on an interface, device operation information needing to be sent is sent to an android terminal through WebSocket, and the mobile terminal processes the device operation information into a data packet which can be recognized by the device, namely: and the first data packet is sent to the web end through the WebSocket service.
As a specific example, as shown in fig. 3, a WebSocket service includes a first WebSocket service (e.g., 09091 port) and a second WebSocket service (e.g., 9098 port), and on the basis of fig. 1, as shown in fig. 4, a flowchart of a communication method between a terminal and a device according to another embodiment of the present invention is shown, where in step S102 in fig. 1, device operation information is sent to a mobile terminal through the WebSocket service, and a first data packet that is obtained by processing the device operation information by the mobile terminal is received through the WebSocket service, where the first data packet includes:
s1021: the web side sends the device operation information to the mobile terminal through a first WebSocket service (namely: 09091 port);
s1022: and receiving a first data packet sent by the mobile terminal through a second WebSocket service (namely: 9098 port).
According to the embodiment of the invention, through two WebSocket services, data can be transmitted and received between the terminal and the equipment at the same time, so that the waiting time for data transmission and reception is reduced, and further, the interactive experience between the terminal and the equipment is improved.
In one embodiment of the present invention, before the web side sends the first data packet to the device, it needs to establish communication with the device. As shown in fig. 5, before the terminal performs serial port communication with the device, the method further includes:
s501: the web terminal calls a preset serial port information acquisition interface to read the serial port information;
s502: and calling a preset serial port connection interface to be connected with the serial port based on the information of the serial port so as to establish serial port communication with the equipment.
In a specific example, the serial port information obtaining interface is chrome. Namely: the web end reads information of the serial port by using the chrome.
In one embodiment of the invention, sending a first data packet to the device comprises: and the web terminal calls a chrome. That is to say, after the web side takes the first data packet, the first data packet is sent to the device through the chrome serial API, and then the sending request is completed.
In some embodiments of the present invention, as shown in fig. 2, the method for terminal-to-device communication, after sending the first data packet to the device, further includes:
s201: and the web end receives a second data packet returned by the equipment, and the second data is obtained by the equipment according to the obtained data after the action is executed.
S202: and sending the second data packet to the mobile terminal through the WebSocket service, and receiving data which can be identified by the web terminal and is obtained by processing the second data packet by the mobile terminal through the WebSocket service.
As a specific example, as shown in fig. 3, sending the second data packet to the mobile terminal through the WebSocket service, and receiving, through the WebSocket service, data that is recognizable to the web end and obtained by the mobile terminal processing the second data packet, includes: the web side sends a second data packet to the mobile terminal through a second WebSocket service; and the web side receives the data which can be identified by the web side and is sent by the mobile terminal through the first WebSocket service.
Specifically, after receiving the request, the device executes a corresponding action, and returns a data packet with the completed action, that is: after receiving the second data packet through the callback event, the web side of the second data packet directly sends the second data packet to the 9098 port (i.e., the second WebSocket service), and after performing logic processing on the second data packet, the mobile terminal returns the second data packet to the web side through the 9091 port (i.e., the first WebSocket service), so that data sending and data receiving operations between the mobile terminal and the device are completed. Therefore, through the two WebSocket services, the data sending efficiency and the data receiving efficiency between the terminal and the equipment are improved.
According to the communication method between the terminal and the equipment, the communication speed and the communication efficiency between the web terminal and the equipment are improved, the processing logic in the terminal is simplified, and the control efficiency of the terminal on the equipment is effectively improved. Based on the same inventive concept, embodiments of the present invention provide a terminal, which is installed with a web portal, wherein,
the web end is used for receiving equipment operation information, sending the equipment operation information to the mobile terminal through the WebSocket service, receiving a first data packet which is obtained by processing the equipment operation information by the mobile terminal and can be identified by the equipment through the WebSocket service, and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial port communication with the equipment. The terminal is, for example, a network notebook.
According to the terminal provided by the embodiment of the invention, the web end establishes a contact with the mobile terminal through the WebSocket, and the web end is used as a transparent transmission tool to transmit the data processing for operating the equipment to the mobile terminal, so that the communication speed and the communication efficiency between the web end and the equipment are accelerated, the processing logic in the terminal is simplified, and the control efficiency of the terminal on the equipment is effectively improved.
It should be noted that, a specific implementation manner of the terminal in the embodiment of the present invention is similar to a specific implementation manner of the communication method between the terminal and the device in the embodiment of the present invention, and please refer to the description of the method part specifically, which is not described herein again.
Based on the same inventive concept, another embodiment of the present invention provides an electronic device, which specifically includes the following components, with reference to fig. 7: a processor 701, a memory 702, a communication interface 703 and a communication bus 704;
the processor 701, the memory 702 and the communication interface 703 complete mutual communication through the communication bus 704; the communication interface 703 is used for implementing information transmission between the devices;
the processor 701 is configured to invoke the computer program in the memory 702, and when the processor executes the computer program, the processor implements all steps of the communication method between the terminal and the device, for example, when the processor executes the computer program, the processor implements the following steps: the web terminal receives equipment operation information; sending the device operation information to a mobile terminal through a WebSocket service, and receiving a first data packet which is obtained by processing the device operation information by the mobile terminal and can be identified by a device through the WebSocket service; and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial communication with the equipment.
Based on the same inventive concept, yet another embodiment of the present invention provides a non-transitory computer-readable storage medium having a computer program stored thereon, which when executed by a processor implements all the steps of the above-mentioned communication method of a terminal and a device, for example, the processor implements the following steps when executing the computer program: the web end receives equipment operation information; sending the device operation information to a mobile terminal through a WebSocket service, and receiving a first data packet which is obtained by processing the device operation information by the mobile terminal and can be recognized by a device through the WebSocket service; and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial communication with the equipment.
In addition, the logic instructions in the memory may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such 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 and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium 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.
The above-described embodiments of the apparatus are merely illustrative, and the 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 position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. Based on such understanding, the above technical solutions may be essentially or partially implemented in the form of software products, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and include instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the index monitoring method according to the embodiments or some parts of the embodiments.
In addition, in the present invention, terms such as "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, in the present invention, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Furthermore, in the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A communication method between a terminal and equipment is characterized in that the terminal is provided with a web end, and the method comprises the following steps:
the web terminal receives equipment operation information;
sending the device operation information to a mobile terminal through a WebSocket service, and receiving a first data packet which is obtained by processing the device operation information by the mobile terminal and can be recognized by a device through the WebSocket service;
and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial communication with the equipment.
2. The method of claim 1, wherein after sending the first packet to the device, the method further comprises:
the web end receives a second data packet returned by the equipment, wherein the second data is obtained by the equipment according to the data obtained after the action is executed;
and sending the second data packet to the mobile terminal through the WebSocket service, and receiving data which is obtained by processing the second data packet by the mobile terminal and can be identified by the web terminal through the WebSocket service.
3. The method for communicating between a terminal and a device according to claim 1 or 2, wherein before the terminal performs serial port communication with the device, the method further comprises:
the web terminal calls a preset serial port information acquisition interface to read the serial port information;
and calling a preset serial port connection interface to be connected with the serial port based on the information of the serial port so as to establish serial port communication with the equipment.
4. The method according to claim 3, wherein the serial port information acquisition interface is a chrome.
5. The method according to claim 4, wherein the sending the first packet to the device comprises:
and the web terminal calls a chrome.
6. The method for communicating between a terminal and a device according to claim 2, wherein the WebSocket service includes a first WebSocket service and a second WebSocket service, the sending the device operation information to the mobile terminal through the WebSocket service, and receiving, through the WebSocket service, a first packet that is obtained by the mobile terminal through processing the device operation information and is recognizable to the device, includes:
the web side sends the device operation information to the mobile terminal through the first WebSocket service, and receives the first data packet sent by the mobile terminal through the second WebSocket service.
7. The method for communicating between a terminal and a device according to claim 6, wherein the sending the second packet to the mobile terminal through the WebSocket service, and receiving, through the WebSocket service, data that is recognizable to the web peer and is obtained by the mobile terminal by processing the second packet, includes:
the web end sends the second data packet to the mobile terminal through the second WebSocket service;
and the web end receives the data which can be identified by the web end and is sent by the mobile terminal through the first WebSocket service.
8. A terminal, characterized in that the terminal is equipped with a web-side, wherein,
the web end is used for receiving equipment operation information, sending the equipment operation information to the mobile terminal through the WebSocket service, receiving a first data packet which is obtained by processing the equipment operation information by the mobile terminal and can be identified by the equipment through the WebSocket service, and sending the first data packet to the equipment so that the equipment can execute corresponding actions according to the first data packet, wherein the web end is in serial communication with the equipment.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of communication of a terminal with a device according to any of claims 1 to 7 when executing the computer program.
10. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the terminal-to-device communication method according to any one of claims 1 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106657370B (en) * | 2017-01-03 | 2019-08-30 | 腾讯科技（深圳）有限公司 | Data transmission method and device |
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| CN102130945A (en) * | 2011-01-13 | 2011-07-20 | 汉王科技股份有限公司 | Mobile communication device real-time remote control system and control method thereof |
| CN102291249A (en) * | 2011-04-12 | 2011-12-21 | 张�林 | Method and system for providing remote service for mobile terminal |
| CN104639636A (en) * | 2015-02-06 | 2015-05-20 | 黎建军 | Mobile vehicle-based intelligent information management system |
| WO2018152849A1 (en) * | 2017-02-27 | 2018-08-30 | 深圳市大疆创新科技有限公司 | Control method, remote monitoring device, base station, server and steaming media server |
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