CN114205842A - Device cooperation synchronization method, system, device, terminal device and storage medium - Google Patents
Device cooperation synchronization method, system, device, terminal device and storage medium Download PDFInfo
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Abstract
The invention discloses a device cooperation synchronization method, a system, a device, a terminal device and a storage medium, wherein the method is applied to an ad hoc network, the ad hoc network comprises a master device and at least one slave device, the master device is in communication connection with a cloud, and the device cooperation synchronization method comprises the following steps: after the configuration parameter synchronization of the master device and the slave device is completed, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the master device and the slave device, and the configuration file is generated by the cloud terminal in advance based on the configuration parameters of the master device and the slave device, is issued to the master device, and is synchronized to each slave device by the master device; and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state information.
Description
Technical Field
The present invention relates to the field of intelligent manufacturing, and in particular, to a method, a system, an apparatus, a terminal device, and a storage medium for device cooperation synchronization.
Background
In the field of intelligent manufacturing, many lean and complex manufacturing production needs to use automated equipment such as cooperative robots or automatic cooperative operation arms, and these cooperative robots or automatic cooperative equipment need to perform state synchronization, that is, after a certain cooperative robot or automatic cooperative equipment automatically completes a certain operation, the next equipment can automatically enter a certain automatic operation, and these equipments are fully automatic cooperative, so that these equipments need to transmit real-time messages, and many times these equipments have very high requirements for real-time performance, need low delay, and some also need characteristics such as remote transmission (for example, automatic power-off of power feeder detection).
The transmission of general WiFi and the like generally cannot meet the characteristics of low time delay, long transmission distance and the like, which affects the production efficiency and reliability of the production process in which the cooperative device participates, and limits the effective application of the cooperative device.
Therefore, it is necessary to provide a solution to the real-time problem of device cooperation state synchronization.
Disclosure of Invention
The invention mainly aims to provide a method, a system, a device, a terminal device and a storage medium for device cooperation synchronization, and aims to solve the problem of real-time synchronization of device cooperation states.
In order to achieve the above object, the present invention provides a device cooperation synchronization method, where the method is applied to an ad hoc network, where the ad hoc network includes a master device and at least one slave device, and the master device is in communication connection with a cloud, and the device cooperation synchronization method includes:
after the configuration parameter synchronization of the master device and the slave device is completed, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the master device and the slave device, and the configuration file is generated by the cloud terminal in advance based on the configuration parameters of the master device and the slave device, is issued to the master device, and is synchronized to each slave device by the master device;
and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state message.
Optionally, after the master device and the slave device complete the synchronization of the configuration parameters, the step of obtaining the cooperative operation rule in the configuration file further includes:
synchronizing configuration parameters between the master device and the slave device specifically includes:
parameter information of each slave device is obtained through the master device and uploaded to the cloud, and parameter configuration is carried out by the cloud;
and downloading the configuration file configured by the cloud from the cloud through the main device, sending the configuration file to each slave device, and configuring the self device by the main device and each slave device based on the configuration file.
Optionally, the step of performing cooperative operation between the master device and the slave device based on the cooperative operation rule and the transmission of the cooperative operation status message includes:
determining a first node assisting an operation sequence in a cooperative operation process and an operation item of the first node based on the cooperative operation rule, and finishing self operation by the first node according to the operation item of the first node;
if the first node is not the master device, acquiring a next-step cooperative operation state message packaged after the first node completes self operation items, sending the next-step cooperative operation state message to the master device through the first node, and distributing the next-step cooperative operation state message to a next node in an assisting operation sequence in the cooperative operation process by the master device;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes self operation items, and distributing the next-step cooperative operation state message to a next node in an assistance operation sequence in the cooperative operation process through the master device;
and performing cooperative operation by each node according to the assisting operation sequence in the cooperative operation process until the cooperative operation process is completed.
Optionally, before the step of synchronizing the configuration parameters between the master device and the slave device, the method further includes:
starting preset program service terminals corresponding to the master equipment and the slave equipment;
connecting the master device and the slave device through the preset program, realizing the transmission of the cooperative operation state message between the master device and the slave device based on the connection, and sending the configuration file to the slave device by the master device.
Optionally, the preset program includes a network transmission protocol, and the network transmission protocol includes one of message queue telemetry transmission, a restricted application protocol, and a custom protocol.
Optionally, the device cooperation synchronization method further includes:
uploading the cooperative operation state information of each node to the cloud end through the main equipment, and generating a new configuration file by the cloud end according to the cooperative operation state information;
and downloading the new configuration file from the cloud end through the main equipment, sending the new configuration file to each slave equipment, and reconfiguring the self equipment by the main equipment and each slave equipment based on the new configuration file.
The embodiment of the present invention further provides an apparatus cooperation synchronization system, where the apparatus cooperation system includes a master apparatus and at least one slave apparatus, the master apparatus is in communication connection with a cloud, and the method includes:
the master device is used for acquiring parameter information of each slave device and uploading the parameter information to a cloud end; downloading a configuration file from the cloud and synchronizing the configuration file to each slave device; acquiring a cooperative operation rule in the configuration file, wherein the cooperative operation rule comprises an assisting operation sequence and an operation item of each node in a cooperative operation process; finishing self operation according to the operation items in the cooperative operation rule; packaging the next step of the cooperative operation state information and sending the next step of the cooperative operation state information to the next node of the cooperative operation sequence in the cooperative operation process; acquiring a message of next cooperation operation encapsulated by the slave equipment and sending the cooperation operation message to a next node;
the slave device is used for sending the parameter information of the slave device to the master device; receiving the configuration file distributed by the main device; completing self configuration according to the configuration file; acquiring a cooperative operation rule in the configuration file; finishing self operation according to the operation items in the cooperative operation rule; packaging the next step of cooperative operation state information and sending the information to the main equipment; and receiving the cooperative operation state message sent by the main equipment and finishing the operation of the main equipment according to the cooperative operation state message.
The embodiment of the present invention further provides an apparatus cooperation synchronization apparatus, where the apparatus cooperation synchronization apparatus includes:
the acquisition module is used for acquiring a cooperative operation rule in a configuration file after the main device and the slave device complete configuration parameter synchronization, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the main device and the slave device, the configuration file is generated by cloud in advance based on the configuration parameters of the main device and the slave device and is issued to the main device, the main device synchronizes to each slave device, and the main device is in communication connection with the cloud;
and the cooperation module is used for carrying out cooperation operation between the master equipment and the slave equipment based on the cooperation operation rule and the transmission of the cooperation operation state information.
The embodiment of the present invention further provides a terminal device, where the terminal device includes a memory, a processor, and a device cooperation synchronization program that is stored in the memory and can be run on the memory, and the device cooperation synchronization program, when executed by the processor, implements the steps of the device cooperation synchronization method described above.
An embodiment of the present invention further provides a computer-readable storage medium, where a device cooperation synchronization program is stored on the computer-readable storage medium, and when the device cooperation synchronization program is executed by a processor, the steps of the device cooperation synchronization method described above are implemented.
The method, the system, the device, the terminal device and the storage medium for device cooperative synchronization provided by the embodiments of the present invention establish connection between a master device and a slave device through an ad hoc network, the master device is in communication connection with a cloud, and after the master device and the slave device complete configuration parameter synchronization, a cooperative operation rule in a configuration file is obtained, the cooperative operation rule includes an assistance operation sequence and an operation item of each node in a cooperative operation process, each node includes a master device and a slave device, the configuration file is generated by the cloud in advance based on configuration parameters of the master device and the slave device, and is issued to the master device, and the master device synchronizes to each slave device; and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state information, thereby improving the network efficiency, realizing low-delay synchronization between the cooperative equipment and solving the real-time problem of the synchronization of the cooperative state of the equipment.
Drawings
Fig. 1 is a functional module diagram of a terminal device to which the device cooperation synchronization apparatus belongs;
FIG. 2 is a flowchart illustrating an exemplary embodiment of a method for device collaboration synchronization according to the present invention;
FIG. 3 is a schematic diagram of a device cooperative synchronous ad hoc network architecture according to the present invention;
FIG. 4 is a flowchart illustrating a method for device collaboration synchronization according to another exemplary embodiment of the present invention;
fig. 5 is a flowchart illustrating a detailed procedure of performing cooperative operation between the master device and the slave device in fig. 2 based on the cooperative operation rule and the transmission of the cooperative operation status message;
fig. 6 is a schematic diagram of an interaction principle of the device cooperation synchronization system of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the 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.
The main solution of the embodiment of the invention is as follows: establishing connection between a master device and a slave device through an ad hoc network, wherein the master device is in communication connection with a cloud, acquiring a cooperative operation rule in a configuration file after the master device and the slave device complete configuration parameter synchronization, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the master device and the slave device, the configuration file is generated by the cloud in advance based on the configuration parameters of the master device and the slave device, and is issued to the master device, and the master device synchronizes to each slave device; and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state information, thereby improving the network efficiency, realizing low-delay synchronization between the cooperative equipment and solving the real-time problem of the synchronization of the cooperative state of the equipment.
The technical terms related to the embodiment of the invention are as follows:
fifth Generation Mobile Communication Technology (the 5th Generation Mobile Communication Technology, 5G): the broadband mobile communication technology is a new generation broadband mobile communication technology with the characteristics of high speed, low time delay and large connection, and is a network infrastructure for realizing man-machine-object interconnection;
sixth Generation Mobile Communication Technology (6G): the broadband mobile communication technology is a new generation broadband mobile communication technology with stronger transmission capability than 5G;
message Queue Telemetry Transport (MQTT) is a Message publishing/subscribing Transport protocol based on a client-server and has the characteristics of light weight, simplicity, openness and easiness in implementation;
restricted Application Protocol (The Constrained Application Protocol, CoAP): the system is a computer protocol, is applied to the Internet of things and is based on an REST architecture;
wireless network communication technology (WiFi): for wirelessly connecting connectable network devices to each other;
virtual Reality technology (VR): a computer simulation system that can create and experience virtual worlds utilizes a computer to create a simulated environment into which a user is immersed.
Augmented Reality technology (AR): a technology for skillfully fusing virtual information and a real world is characterized in that a plurality of technical means such as multimedia, three-dimensional modeling, real-time tracking and registration, intelligent interaction, sensing and the like are widely applied, virtual information such as characters, images, three-dimensional models, music, videos and the like generated by a computer is applied to the real world after analog simulation, and the two kinds of information complement each other, so that the real world is enhanced.
Mobile Subscriber Identity Module (SIM): an IC card held by a mobile subscriber of the GSM system is called a subscriber identity card. The GSM system identifies the GSM subscriber by means of a SIM card.
With the development of the 5G/6G and other mobile networks in the era-spanning technology, the 5G/6G can promote the continuous digital innovation of various industries, permeate into various industries, accelerate and promote the digital development of various fields, and the mobile network can realize the digitalization of the industries and make the industries become basic productivity. By means of the strong network bandwidth capability of 5G/6G, the application fields of VR/AR, Internet of vehicles and automatic driving, intelligent manufacturing, remote medical treatment, home entertainment, unmanned aerial vehicle control, smart energy, smart cities and the like are developed vigorously in the 5G/6G era.
Compared with the previous generations of mobile networks, the 5G network has a leap development, the downlink peak data rate can reach 20Gbps, and the uplink peak data rate can exceed 10Gbps, so that the network delay is greatly reduced, the overall network efficiency is improved, end-to-end delay of millisecond level is provided, the transmission capacity of 6G is possibly improved by 100 times than that of 5G, and the network delay is possibly reduced from millisecond level to microsecond level.
In the embodiment of the invention, the characteristics of low time delay and high bandwidth of the 5G communication technology are utilized to meet the requirement of high real-time performance in the cooperative operation process of the equipment, the connection between the equipment is established in a 5G ad hoc network mode, and the cooperative operation is carried out between the master equipment and the slave equipment based on the transmission of the cooperative state information, so that the network efficiency is improved, the low time delay synchronization between the cooperative equipment is realized, and the real-time performance problem of the cooperative state synchronization of the equipment is solved.
Specifically, referring to fig. 1, fig. 1 is a schematic diagram of functional modules of a terminal device to which the device cooperation synchronization apparatus belongs. The device cooperation synchronization apparatus may be an apparatus that is independent of the terminal device and is capable of performing device cooperation synchronization, and may be carried on the terminal device in the form of hardware or software. The terminal device can be an intelligent mobile terminal with a data processing function, such as a mobile phone and a tablet personal computer, and can also be a fixed terminal device or a server with a data processing function.
In this embodiment, the terminal device to which the device cooperation synchronization apparatus belongs at least includes an output module 110, a processor 120, a memory 130, and a communication module 140.
The memory 130 stores an operating system and a device cooperation synchronization program, and the device cooperation synchronization apparatus may store the acquired device parameter information, the configuration file downloaded from the cloud by the host device, the cooperation operation status message encapsulated by each device, and other information in the memory 130; the output module 110 may be a display screen or the like. The communication module 140 may include a WIFI module, a mobile communication module, a bluetooth module, and the like, and communicates with an external device or a server through the communication module 140.
Wherein the device cooperation synchronization program in the memory 130, when executed by the processor, implements the steps of:
after the configuration parameter synchronization of the master device and the slave device is completed, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the master device and the slave device, and the configuration file is generated by the cloud terminal in advance based on the configuration parameters of the master device and the slave device, is issued to the master device, and is synchronized to each slave device by the master device;
and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state message.
Further, the device cooperation synchronization program in the memory 130, when executed by the processor, further implements the steps of:
synchronizing configuration parameters between the master device and the slave device specifically includes:
parameter information of each slave device is obtained through the master device and uploaded to the cloud, and parameter configuration is carried out by the cloud;
and downloading the configuration file configured by the cloud from the cloud through the main device, sending the configuration file to each slave device, and configuring the self device by the main device and each slave device based on the configuration file.
Further, the device cooperation synchronization program in the memory 130, when executed by the processor, further implements the steps of:
determining a first node assisting an operation sequence in a cooperative operation process and an operation item of the first node based on the cooperative operation rule, and finishing self operation by the first node according to the operation item of the first node;
if the first node is not the master device, acquiring a next-step cooperative operation state message packaged after the first node completes self operation items, sending the next-step cooperative operation state message to the master device through the first node, and distributing the next-step cooperative operation state message to a next node in an assisting operation sequence in the cooperative operation process by the master device;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes self operation items, and distributing the next-step cooperative operation state message to a next node in an assistance operation sequence in the cooperative operation process through the master device;
and performing cooperative operation by each node according to the assisting operation sequence in the cooperative operation process until the cooperative operation process is completed.
Further, the device cooperation synchronization program in the memory 130, when executed by the processor, further implements the steps of:
starting preset programs corresponding to the master equipment and the slave equipment;
connecting the master device and the slave device through the preset program, realizing the transmission of the cooperative operation state message between the master device and the slave device based on the connection, and sending the configuration file to the slave device by the master device.
Further, the device cooperation synchronization program in the memory 130, when executed by the processor, further implements the steps of:
uploading the cooperative operation state information of each node to the cloud end through the main equipment, and generating a new configuration file by the cloud end according to the cooperative operation state information;
and downloading the new configuration file from the cloud end through the main equipment, sending the new configuration file to each slave equipment, and reconfiguring the self equipment by the main equipment and each slave equipment based on the new configuration file.
In this embodiment, by the above scheme, a connection between a master device and a slave device is specifically established through an ad hoc network, the master device is in communication connection with a cloud, and after the master device and the slave device complete configuration parameter synchronization, a cooperative operation rule in a configuration file is obtained, where the cooperative operation rule includes an assistance operation sequence and an operation item of each node in a cooperative operation process, each node includes a master device and a slave device, and the configuration file is generated by the cloud in advance based on configuration parameters of the master device and the slave device, and is issued to the master device, and is synchronized to each slave device by the master device; and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state information, thereby improving the network efficiency, realizing low-delay synchronization between the cooperative equipment and solving the real-time problem of the synchronization of the cooperative state of the equipment.
Based on the above terminal device architecture but not limited to the above architecture, embodiments of the method of the present invention are presented.
Referring to fig. 2, fig. 2 is a flowchart illustrating an exemplary embodiment of a device cooperation synchronization method according to the present invention. The device cooperation synchronization method comprises the following steps:
step S10: after the configuration parameter synchronization of the master device and the slave device is completed, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises a cooperative state starting message and an assisting operation execution sequence and operation items of each node in a cooperative operation process, each node comprises the master device and the slave device, the configuration file is generated by the cloud terminal in advance based on the configuration parameters of the master device and the slave device, and is issued to the master device, and the master device synchronizes to each slave device.
The ad hoc network is a network combining Mobile Communication and a computer network, and may be a fifth Generation Mobile Communication Technology (5G) networking or a 6G networking, and the like, and packet switching mechanisms in the computer network are adopted for information exchange in the network, and do not depend on conventional infrastructures such as a conventional machine room network. Under the condition of visual or non-visual range, the ad hoc network system can simply carry out networking and transmit the voice, video and data of the front end. The technical scheme of the invention can be applied to a 5G communication system, a 6G communication system and various future new communication systems.
The cooperative equipment comprises a cooperative robot, an industrial robot, an automatic operation arm, automatic production equipment and the like, the development of intelligent manufacturing is not separated from the cooperative equipment, the cooperative equipment can finish precise and complex manufacturing production, and the cooperative equipment has the characteristics of high cooperation, safety, adaptability, efficiency, low cost and the like.
In this embodiment, a 5G ad hoc network is taken as an example, a 5G module is integrated in the device in advance, ad hoc networking is performed through the ad hoc network function of 5G, ad hoc network information is sent to perform device ad hoc networking, a device corresponding to the smallest sequence number is selected according to the sequence number allocated by the ad hoc network, the device is marked as a master device of the 5G ad hoc network, and the rest devices are marked as slave devices of the ad hoc network. And activating the electronic SIM card number through the main equipment of the ad hoc network, dialing to connect to the operator 5G network through the electronic SIM card number, and connecting to the cloud after communication.
In the ad hoc network, a master device is provided with a preset program server, a slave device is provided with a preset program client, and the preset program server and the preset program client are started and connected for establishing connection between the master device and the slave device. The method comprises the steps that the master device collects parameter information of each device of the ad hoc network through a preset program, then the parameter information is transmitted to the cloud, so that the cloud generates a configuration file according to the parameter information of the devices and sends the configuration file to the master device, and the master device synchronizes to each slave device.
The parameter information of the device mainly includes system parameters of the device, network parameters of the device, local policies of the device, and the like. The configuration file generated by the cloud includes initial state configuration of each device, network parameter configuration, cooperative operation rules of the devices, and the like, the cooperative operation rules include assistance operation sequences and operation items of each node in a cooperative operation process, and each node includes a master device and a slave device. And after the master equipment and the slave equipment finish the synchronization of the configuration parameters according to the configuration file, acquiring the cooperative operation rule in the configuration file.
Before the step of synchronizing configuration parameters between the master device and the slave device, the method further includes:
starting preset programs corresponding to the master equipment and the slave equipment;
connecting the master device and the slave device through the preset program, realizing the transmission of the cooperative operation state message between the master device and the slave device based on the connection, and sending the configuration file to the slave device by the master device.
In the ad hoc network, a master device is provided with a preset program server, a slave device is provided with a preset program client, and the preset program server and the preset program client are started and connected for establishing connection between the master device and the slave device. The method comprises the steps that the master device collects parameter information of each device of the ad hoc network through a preset program, then the parameter information is transmitted to the cloud, so that the cloud generates a configuration file according to the parameter information of the devices and sends the configuration file to the master device, and the master device synchronizes to each slave device.
Step S20: and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state message.
In The cooperative operation process, The master device is connected with The slave device through a preset program, a network transmission Protocol including Message Queue Telemetry Transport (MQTT), a limited Application Protocol (CoAP), a custom Protocol and The like is integrated in The preset program, and The network transmission Protocol adopts short frame format transmission, so that The network overhead can be effectively reduced. The transmission of the cooperative operation rule and the cooperative operation status message is performed in the device cooperative synchronous ad hoc network, and a schematic diagram of the device cooperative synchronous ad hoc network is shown in fig. 3. Fig. 3 is a schematic diagram of a device cooperation synchronous ad hoc network architecture, connection is established between a slave device and a master device through an ad hoc network, the master device is used as a message gateway in the ad hoc network, the master device is communicated with a cloud terminal through a 5G base station, and other ad hoc network devices do not need to be connected with the cloud terminal. The step of performing the cooperative operation between the master device and the slave device based on the cooperative operation rule and the transmission of the cooperative operation status message includes:
determining a first node assisting an operation sequence in a cooperative operation process and an operation item of the first node based on the cooperative operation rule, and finishing self operation by the first node according to the operation item of the first node;
if the first node is not the master device, acquiring a next-step cooperative operation state message packaged after the first node completes self operation items, sending the next-step cooperative operation state message to the master device through the first node, and distributing the next-step cooperative operation state message to a next node in an assisting operation sequence in the cooperative operation process by the master device;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes self operation items, and distributing the next-step cooperative operation state message to a next node in an assistance operation sequence in the cooperative operation process through the master device;
and performing cooperative operation by each node according to the assisting operation sequence in the cooperative operation process until the cooperative operation process is completed.
In this embodiment, a connection between a master device and a slave device is established through an ad hoc network, the master device is in communication connection with a cloud, after the master device and the slave device complete configuration parameter synchronization, a cooperative operation rule in a configuration file is obtained, the cooperative operation rule includes an assistance operation sequence and an operation item of each node in a cooperative operation process, each node includes a master device and a slave device, the configuration file is generated by the cloud in advance based on configuration parameters of the master device and the slave device, and is issued to the master device, and the master device synchronizes to each slave device; and the cooperative operation is carried out between the master equipment and the slave equipment based on the transmission of the cooperative operation rule and the cooperative operation state information, the self-organized network is adopted for carrying out configuration parameter synchronization and cooperative state information synchronization, the low delay is effectively realized, the short frame format transmission is adopted in the network transmission process, the network overhead can be effectively reduced, the network efficiency is further improved, the low delay synchronization between the cooperative equipment is realized, and the real-time problem of the cooperative state synchronization of the equipment is solved.
Referring to fig. 4, fig. 4 is a flowchart illustrating a method for synchronizing device cooperation according to another exemplary embodiment of the present invention. Based on the embodiment shown in fig. 2, in this embodiment, before the step of obtaining the cooperative operation rule in the configuration file after the master device and the slave device complete the synchronization of the configuration parameters, the device cooperation synchronization method further includes:
step S00, synchronizing configuration parameters between the master device and the slave device, specifically including:
parameter information of each slave device is obtained through the master device and uploaded to the cloud, and parameter configuration is carried out by the cloud;
and downloading the configuration file configured by the cloud from the cloud through the main device, sending the configuration file to each slave device, and configuring the self device by the main device and each slave device based on the configuration file.
The parameter information of the device mainly includes system parameters of the device, network parameters of the device, local policies of the device, and the like. The configuration file generated by the cloud includes initial state configuration of each device, network parameter configuration, cooperative operation rules of the devices, and the like, the cooperative operation rules include assistance operation sequences and operation items of each node in a cooperative operation process, and each node includes a master device and a slave device.
Specifically, the master device obtains parameter information of each device of the ad hoc network through a preset program, uploads the parameter information to the cloud, the cloud generates a configuration file according to the parameter information of the devices, the master device downloads the configuration file from the cloud and synchronizes the configuration file to each slave device, and the slave devices configure the devices after obtaining the configuration file to complete configuration work. After the main device and the slave device finish the synchronization of the configuration parameters, acquiring the cooperative operation rule in the configuration file,
further, in the device cooperative operation process, the main device may upload the cooperative operation state information of each node to a cloud terminal through a preset program, and the cloud terminal generates a new configuration file according to the cooperative operation state information. And downloading the new configuration file from the cloud end through the main device, sending the new configuration file to each slave device, and reconfiguring the self device by the main device and each slave device based on the new configuration file, thereby realizing the control of the cloud end on each device of the ad hoc network.
According to the scheme, the main device serves as a message gateway, and parameter information of each device and a cooperative operation state message generated in a cooperative operation process are sent to the cloud end, so that the cloud end monitors each device of the ad hoc network; the cloud generates configuration files according to the parameter information of each device, new configuration files are generated according to cooperative operation state information generated by each device in the cooperative operation process, the configuration files are downloaded and synchronized to each slave device by the master device, the slave devices configure themselves according to the configuration files, control of the cloud over each device is achieved, the configuration files and the cooperative operation information are transmitted in an ad hoc network mode, efficient transmission is achieved, cooperative operation of the devices is controlled in low time delay, and therefore production efficiency is further improved.
As shown in fig. 5, fig. 5 is a flowchart illustrating a detailed procedure of the step of performing the cooperative operation based on the cooperative operation rule and the cooperative operation status message transmitted between the master device and the slave device in fig. 2, in this embodiment, the step of performing the cooperative operation based on the cooperative operation rule and the cooperative operation status message transmitted between the master device and the slave device includes:
step S21: and determining a first node assisting the operation sequence in the cooperative operation process and the operation items of the first node based on the cooperative operation rule, and finishing the operation of the first node by the first node according to the operation items of the first node.
After the configuration of each device is completed, the cooperative operation flow may be obtained according to the cooperative operation rule in the configuration file, and the operation items of the first node and the first node in the assisting operation sequence are determined according to the cooperative operation flow, where the first node may be a master device or a slave device, and the device serving as the first node may complete its own operation according to the obtained operation items of the first node.
Step S22: if the first node is not the master device, acquiring a next-step cooperative operation state message packaged after the first node completes the self operation items, sending the next-step cooperative operation state message to the master device through the first node, and distributing the next-step cooperative operation state message to a next node in an assisting operation sequence in the cooperative operation process by the master device.
If the first node is not the master device, that is, the first node is the slave device, the slave device updates the operation state of the first node after completing the operation of the first node, encapsulates the next cooperative operation state message, then sends the next cooperative operation state message to the master device, the master device sends the obtained next cooperative operation state message to the next node in the cooperative operation process, and the next node obtains the next cooperative operation state message and completes the operation of the first node according to the operation items.
Step S23: and if the first node is the master device, acquiring a next-step cooperative operation state message packaged after the master device completes the self operation items, and distributing the next-step cooperative operation state message to the next node in the cooperative operation sequence through the master device.
If the first node is the master device, after the master device completes the operation of the first node according to the operation items, the state of the first node is updated, the next cooperative operation state message is encapsulated, the next cooperative operation state message is sent to the next node in the cooperative operation process for assisting the operation sequence, and the next node acquires the next cooperative operation state message and completes the operation of the first node according to the operation items.
Step S24: and performing cooperative operation by each node according to the assisting operation sequence in the cooperative operation process until the cooperative operation process is completed.
And each node performs cooperative operation according to the assisting operation sequence in the cooperative operation flow, sends notification information to the first node after the cooperative operation is completed, and the first node judges whether to restart a new round of cooperative operation according to the cooperative operation rule.
Through the above scheme, in the embodiment, the cooperative operation is specifically performed between the master device and the slave device based on the cooperative operation state message transmission mode, and the devices perform the cooperative operation according to the assist operation sequence in the cooperative operation flow, so that the efficiency and the accuracy of the cooperative operation are realized.
In addition, an embodiment of the present invention further provides an apparatus cooperation synchronization system, where the apparatus cooperation system includes a master apparatus and at least one slave apparatus, the master apparatus is connected to a cloud in a communication manner, referring to fig. 6, fig. 6 is an interaction principle schematic diagram of the apparatus cooperation synchronization system of the present invention, where:
the master device is used for acquiring parameter information of each slave device and uploading the parameter information to a cloud end; downloading a configuration file from the cloud and synchronizing the configuration file to each slave device; acquiring a cooperative operation rule in the configuration file, wherein the cooperative operation rule comprises an assisting operation sequence and an operation item of each node in a cooperative operation process; finishing self operation according to the operation items in the cooperative operation rule; packaging the next step of the cooperative operation state information and sending the next step of the cooperative operation state information to the next node of the cooperative operation sequence in the cooperative operation process; acquiring a message of next cooperation operation encapsulated by the slave equipment and sending the cooperation operation message to a next node;
the slave device is used for sending the parameter information of the slave device to the master device; receiving the configuration file distributed by the main device; completing self configuration according to the configuration file; acquiring a cooperative operation rule in the configuration file; finishing self operation according to the operation items in the cooperative operation rule; packaging the next step of cooperative operation state information and sending the information to the main equipment; and receiving the cooperative operation state message sent by the main equipment and finishing the operation of the main equipment according to the cooperative operation state message.
Firstly, a 5G module is integrated in the equipment in advance, ad hoc networking is carried out through the ad hoc network function of 5G, ad hoc network information is sent to carry out equipment ad hoc networking, the equipment corresponding to the minimum serial number is selected according to the serial number distributed by the ad hoc network, the equipment is marked as the master equipment of the 5G ad hoc network, and the rest of the equipment is marked as the slave equipment of the ad hoc network. And activating the electronic SIM card number through the main equipment of the ad hoc network, dialing to connect to the operator 5G network through the electronic SIM card number, and connecting to the cloud after communication. In the ad hoc network, a master device is provided with a preset program server, a slave device is provided with a preset program client, and the preset program server and the preset program client are started and connected for establishing connection between the master device and the slave device. The method comprises the steps that the master device collects parameter information of each device of the ad hoc network through a preset program, then the parameter information is transmitted to the cloud, so that the cloud generates a configuration file according to the parameter information of the devices and sends the configuration file to the master device, and the master device synchronizes to each slave device.
Further, after the master device and the slave device are synchronously configured, based on a cooperative operation rule, determining a first node assisting an operation sequence in a cooperative operation flow and an operation transaction of the first node, and completing, by the first node, its own operation according to the operation transaction of the first node, as shown in fig. 6, in this embodiment, the first node is not a master device, and after the first node completes its own operation transaction, it starts to operate by the slave device, and encapsulates a next cooperative operation state message, and sends the next cooperative operation state message to the master device, and then the master device distributes the next cooperative operation state message to a next slave device assisting the operation sequence in the cooperative operation flow. And after the cooperative operation is finished, sending notification information to the first node, and judging whether to restart a new round of cooperative operation by the first node according to the cooperative operation rule.
The device cooperation synchronization system establishes connection between a master device and a slave device through an ad hoc network, the master device is in communication connection with a cloud, after the master device and the slave device complete configuration parameter synchronization, a cooperation rule in a configuration file is obtained, the cooperation rule comprises an assistance operation sequence and an operation item of each node in a cooperation operation process, each node comprises the master device and the slave device, the configuration file is generated by the cloud in advance based on the configuration parameters of the master device and the slave device, and is issued to the master device, and the master device synchronizes to each slave device; and the cooperative operation is carried out between the master equipment and the slave equipment based on the transmission of the cooperative operation rule and the cooperative operation state information, the self-organized network is adopted for carrying out configuration parameter synchronization and cooperative state information synchronization, the low delay is effectively realized, the short frame format transmission is adopted in the network transmission process, the network overhead can be effectively reduced, the network efficiency is further improved, the low delay synchronization between the cooperative equipment is realized, and the real-time problem of the cooperative state synchronization of the equipment is solved.
In addition, an embodiment of the present invention further provides an apparatus cooperation synchronization apparatus, where the apparatus cooperation synchronization apparatus includes:
the acquisition module is used for acquiring a cooperative operation rule in a configuration file after the main device and the slave device complete configuration parameter synchronization, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the main device and the slave device, the configuration file is generated by cloud in advance based on the configuration parameters of the main device and the slave device and is issued to the main device, the main device synchronizes to each slave device, and the main device is in communication connection with the cloud;
and the cooperation module is used for carrying out cooperation operation between the master equipment and the slave equipment based on the cooperation operation rule and the transmission of the cooperation operation state information.
For the principle and implementation process of implementing device cooperation in this embodiment, please refer to the above embodiments, which are not described herein again.
In addition, an embodiment of the present invention further provides a terminal device, where the terminal device includes a memory, a processor, and a device cooperation synchronization program that is stored in the memory and can be run on the memory, and the device cooperation synchronization program, when executed by the processor, implements the steps of the device cooperation synchronization method described above.
Since the device cooperation synchronization program is executed by the processor, all technical solutions of all the foregoing embodiments are adopted, so that at least all the beneficial effects brought by all the technical solutions of all the foregoing embodiments are achieved, and details are not repeated herein.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a device cooperation synchronization program is stored on the computer-readable storage medium, and when executed by a processor, the device cooperation synchronization program implements the steps of the device cooperation synchronization method described above.
Since the device cooperation synchronization program is executed by the processor, all technical solutions of all the foregoing embodiments are adopted, so that at least all the beneficial effects brought by all the technical solutions of all the foregoing embodiments are achieved, and details are not repeated herein.
Compared with the prior art, the method, the system, the device, the terminal device and the storage medium for device cooperative synchronization provided by the embodiments of the present invention establish a connection between a master device and a slave device through an ad hoc network, the master device is in communication connection with a cloud, and after the master device and the slave device complete configuration parameter synchronization, a cooperative operation rule in a configuration file is obtained, the cooperative operation rule includes an assisted operation sequence and an operation item of each node in a cooperative operation process, each node includes a master device and a slave device, the configuration file is generated by the cloud in advance based on configuration parameters of the master device and the slave device, and is issued to the master device, and the master device synchronizes to each slave device; and carrying out cooperative operation between the master device and the slave device based on the cooperative operation rule and the transmission of the cooperative operation state message, thereby improving the network efficiency, realizing the low-delay synchronization between the cooperative devices, solving the real-time problem of the synchronization of the cooperative states of the devices, simultaneously realizing the monitoring and control of the cloud to the devices, and further improving the production efficiency and the reliability of the cooperative process.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. 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 (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present invention.
The above description is only a preferred 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, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A device cooperation synchronization method is applied to an ad hoc network, the ad hoc network comprises a master device and at least one slave device, the master device is in communication connection with a cloud, and the device cooperation synchronization method comprises the following steps:
after the configuration parameter synchronization of the master device and the slave device is completed, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the master device and the slave device, and the configuration file is generated by the cloud terminal in advance based on the configuration parameters of the master device and the slave device, is issued to the master device, and is synchronized to each slave device by the master device;
and carrying out cooperative operation between the master equipment and the slave equipment based on the cooperative operation rule and the transmission of the cooperative operation state message.
2. The device cooperation synchronization method according to claim 1, wherein the step of obtaining the cooperative operation rule in the configuration file after the master device and the slave device complete the configuration parameter synchronization further comprises:
synchronizing configuration parameters between the master device and the slave device specifically includes:
parameter information of each slave device is obtained through the master device and uploaded to the cloud, and parameter configuration is carried out by the cloud;
and downloading the configuration file configured by the cloud from the cloud through the main device, sending the configuration file to each slave device, and configuring the self device by the main device and each slave device based on the configuration file.
3. The device cooperation synchronization method according to claim 1, wherein the step of performing the cooperative operation based on the cooperative operation rule and the communication of the cooperative operation status message between the master device and the slave device comprises:
determining a first node assisting an operation sequence in a cooperative operation process and an operation item of the first node based on the cooperative operation rule, and finishing self operation by the first node according to the operation item of the first node;
if the first node is not the master device, acquiring a next-step cooperative operation state message packaged after the first node completes self operation items, sending the next-step cooperative operation state message to the master device through the first node, and distributing the next-step cooperative operation state message to a next node in an assisting operation sequence in the cooperative operation process by the master device;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes self operation items, and distributing the next-step cooperative operation state message to a next node in an assistance operation sequence in the cooperative operation process through the master device;
and performing cooperative operation by each node according to the assisting operation sequence in the cooperative operation process until the cooperative operation process is completed.
4. The device cooperation synchronization method of claim 2, wherein the step of synchronizing configuration parameters between the master device and the slave device further comprises, before:
starting preset programs corresponding to the master equipment and the slave equipment;
connecting the master device and the slave device through the preset program, realizing the transmission of the cooperative operation state message between the master device and the slave device based on the connection, and sending the configuration file to the slave device by the master device.
5. The device cooperation synchronization method of claim 4, wherein the predetermined program comprises a network transmission protocol, and the network transmission protocol comprises one of message queue telemetry transmission, a restricted application protocol, and a custom protocol.
6. The device cooperation synchronization method of claim 1, wherein the device cooperation synchronization method further comprises:
uploading the cooperative operation state information of each node to the cloud end through the main equipment, and generating a new configuration file by the cloud end according to the cooperative operation state information;
and downloading the new configuration file from the cloud end through the main equipment, sending the new configuration file to each slave equipment, and reconfiguring the self equipment by the main equipment and each slave equipment based on the new configuration file.
7. A device cooperation synchronization system is characterized in that the device cooperation system comprises a master device and at least one slave device, the master device is in communication connection with a cloud end, wherein:
the master device is used for acquiring parameter information of each slave device and uploading the parameter information to a cloud end; downloading a configuration file from the cloud and synchronizing the configuration file to each slave device; acquiring a cooperative operation rule in the configuration file, wherein the cooperative operation rule comprises an assisting operation sequence and an operation item of each node in a cooperative operation process; finishing self operation according to the operation items in the cooperative operation rule; packaging the next step of the cooperative operation state information and sending the next step of the cooperative operation state information to the next node of the cooperative operation sequence in the cooperative operation process; acquiring a message of next cooperation operation encapsulated by the slave equipment and sending the cooperation operation message to a next node;
the slave device is used for sending the parameter information of the slave device to the master device; receiving the configuration file distributed by the main device; completing self configuration according to the configuration file; acquiring a cooperative operation rule in the configuration file; finishing self operation according to the operation items in the cooperative operation rule; packaging the next step of cooperative operation state information and sending the information to the main equipment; and receiving the cooperative operation state message sent by the main equipment and finishing the operation of the main equipment according to the cooperative operation state message.
8. A device cooperation synchronization apparatus, comprising:
the acquisition module is used for acquiring a cooperative operation rule in a configuration file after the main device and the slave device complete configuration parameter synchronization, wherein the cooperative operation rule comprises an assistance operation sequence and an operation item of each node in a cooperative operation process, each node comprises the main device and the slave device, the configuration file is generated by cloud in advance based on the configuration parameters of the main device and the slave device and is issued to the main device, the main device synchronizes to each slave device, and the main device is in communication connection with the cloud;
and the cooperation module is used for carrying out cooperation operation between the master equipment and the slave equipment based on the cooperation operation rule and the transmission of the cooperation operation state information.
9. A terminal device, characterized in that the terminal device comprises a memory, a processor and a device cooperation synchronization program stored on the memory and executable on the memory, the device cooperation synchronization program, when executed by the processor, implementing the steps of the device cooperation synchronization method according to any one of claims 1-6.
10. A computer-readable storage medium, having stored thereon a device cooperation synchronization program, which when executed by a processor, implements the steps of the device cooperation synchronization method of any one of claims 1-6.
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