CN114205842B - 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 master device and the slave device complete configuration parameter synchronization, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation matters of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and 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 the configuration file 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 information.
Description
Technical Field
The present invention relates to the field of intelligent manufacturing, and in particular, to a device cooperation synchronization method, system, apparatus, terminal device, and storage medium.
Background
In the field of intelligent manufacturing, many beneficial and complex manufacturing production needs to use automation equipment such as cooperative robots or automatic cooperative operation arms, state synchronization needs to be carried out between the cooperative robots or the automatic cooperative equipment, namely, after a certain operation is automatically finished by a certain cooperative robot or the automatic cooperative equipment, certain automatic operation of the next equipment can be automatically entered, and the equipment is fully and automatically cooperative, so that real-time information needs to be transmitted between the equipment, the real-time requirements of the equipment are very high in many times, low delay is needed, and long-distance transmission (such as automatic power-off for power feeder detection) and other characteristics are also needed.
The characteristics of low time delay, long transmission distance and the like cannot be generally met by common WiFi and other transmissions, so that the production efficiency and reliability of the production process participated by the cooperative equipment are influenced, and the effective application of the cooperative equipment is limited.
Therefore, a solution to the real-time problem of device collaboration state synchronization is needed.
Disclosure of Invention
The invention mainly aims to provide a device cooperation synchronization method, a system, a device, terminal equipment and a storage medium, aiming at solving the real-time problem of device cooperation state synchronization.
In order to achieve the above object, the present invention provides a device cooperation synchronization method, which is applied to an ad hoc network, wherein the ad hoc network includes a master device and at least one slave device, the master device is communicatively connected to a cloud, and the device cooperation synchronization method includes:
after the master device and the slave device complete configuration parameter synchronization, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation matters of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and 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 the configuration file 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.
Optionally, after the master device and the slave device complete the synchronization of the configuration parameters, the step of acquiring the co-operation rule in the configuration file further includes:
The synchronization of configuration parameters between the master device and the slave device specifically comprises the following steps:
acquiring parameter information of each slave device through the master device, uploading the parameter information to the cloud, and carrying out parameter configuration by the cloud;
and downloading the configuration file of the cloud configuration from the cloud through the master device, sending the configuration file to each slave device, and configuring the self device by the master 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 in an operation sequence and operation matters of the first node in a cooperative operation flow based on the cooperative operation rule, and completing the operation of the first node according to the operation matters of the first node by the first node;
if the first node is not the main equipment, acquiring a next-step cooperative operation state message packaged after the first node completes the operation items of the first node, sending the next-step cooperative operation state message to the main equipment through the first node, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow by the main equipment;
If the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes the operation items of the master device, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow through the master device;
and carrying out cooperative operation by each node according to the auxiliary operation sequence in the cooperative operation flow until the cooperative operation flow is completed.
Optionally, before the step of synchronizing the configuration parameters between the master device and the slave device, the method further includes:
starting a preset program server corresponding to the master device and the slave device;
and connecting the master device with the slave device through the preset program, realizing 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, where the network transmission protocol includes one of message queue telemetry transmission, a limited 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 through the main equipment, and generating a new configuration file by the cloud according to the cooperative operation state information;
and downloading the new configuration file from the cloud through the master device, sending the new configuration file to each slave device, and reconfiguring the master device and each slave device based on the new configuration file.
The embodiment of the invention also provides a device cooperation synchronization system, which comprises a master device and at least one slave device, wherein the master device is in communication connection with a cloud, and the device cooperation synchronization system comprises the following components:
the master device is used for acquiring parameter information of each slave device and uploading the parameter information to the cloud; downloading configuration files from the cloud and synchronizing the configuration files to each slave device; acquiring a cooperative operation rule in the configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation items of each node in a cooperative operation flow; completing the operation of the user according to the operation items in the cooperative operation rule; packaging a next-step cooperative operation state message and sending the next-step cooperative operation state message to a next node of a cooperative operation sequence in the cooperative operation flow; acquiring a message of next cooperative operation encapsulated by the slave device and sending the message of the cooperative operation 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 master device; completing the configuration of the device according to the configuration file; acquiring a collaborative operation rule in the configuration file; completing the operation of the user according to the operation items in the cooperative operation rule; packaging a next-step cooperative operation state message and sending the next-step cooperative operation state message to the master device; and receiving the cooperative operation state information sent by the main equipment and completing the operation of the main equipment according to the cooperative operation state information.
The embodiment of the invention also provides a device cooperation synchronization device, which comprises:
the system comprises an acquisition module, a configuration module and a synchronization module, wherein the acquisition module is used for acquiring a cooperative operation rule in a configuration file after a master device and a slave device are synchronized, the cooperative operation rule comprises an assisting operation sequence and operation items of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and generated by a 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 is synchronized to each slave device, and the master device is in communication connection with the cloud;
And the cooperative module is used for 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.
The embodiment of the invention also provides a terminal device, which comprises a memory, a processor and a device cooperation synchronization program stored on the memory and capable of running on the memory, wherein the device cooperation synchronization program realizes the steps of the device cooperation synchronization method when being executed by the processor.
The embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a device cooperation synchronization program, and the device cooperation synchronization program realizes the steps of the device cooperation synchronization method when being executed by a processor.
The method, the system, the device, the terminal equipment and the storage medium for collaborative synchronization of the equipment set forth in the embodiment of the invention establish connection between the master equipment and the slave equipment through an ad hoc network, the master equipment is in communication connection with a cloud end, after the master equipment and the slave equipment complete configuration parameter synchronization, collaborative operation rules in configuration files are obtained, the collaborative operation rules comprise assistance operation sequences and operation matters of all nodes in a collaborative operation flow, all the nodes comprise the master equipment and the slave equipment, the configuration files are configured and generated by the cloud end in advance based on the configuration parameters of the master equipment and the slave equipment and are issued to the master equipment, and the master equipment synchronizes the configuration files to all the slave equipment; 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 information, thereby improving network efficiency, realizing low-time delay synchronization between the cooperative devices and solving the real-time problem of equipment cooperative state synchronization.
Drawings
FIG. 1 is a schematic diagram of functional modules of a terminal device to which a device cooperation synchronization apparatus of the present invention belongs;
FIG. 2 is a flow chart of an exemplary embodiment of a device collaborative synchronization method of the present invention;
FIG. 3 is a schematic diagram of a device collaboration synchronized ad hoc network architecture of the present invention;
FIG. 4 is a flow chart of another exemplary embodiment of a device collaborative synchronization method of the present invention;
FIG. 5 is a detailed flowchart of the steps performed in FIG. 2 between the master device and the slave device for cooperative operation based on the cooperative operation rules and the transmission of cooperative operation status messages;
fig. 6 is a schematic diagram of the interaction principle of the device cooperation synchronization system of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the following description of the embodiments accompanied with the accompanying drawings will be given in detail. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The main solutions of the embodiments of the present invention are: 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 end, 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 assisted operation sequence and operation items of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and generated by the cloud end 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 the configuration parameters 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 information, thereby improving network efficiency, realizing low-time delay synchronization between the cooperative devices and solving the real-time problem of equipment cooperative state synchronization.
Technical terms related to the embodiment of the invention:
fifth generation mobile communication technology (the 5th Generation Mobile Communication Technology,5G): the method 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 (the 6th Generation Mobile Communication Technology,6G): is a new generation broadband mobile communication technology with stronger transmission capability than 5G;
message queue telemetry transport (Message Queuing Telemetry Transport, MQTT) is a client-server based message publish/subscribe transport protocol with lightweight, simple, open and easy to implement features;
restricted application protocol (The Constrained Application Protocol, coAP): is a computer protocol applied to the Internet of things and based on a REST architecture;
wireless network communication technology (WiFi): for wirelessly interconnecting connectable network devices;
virtual Reality technology (VR): a computer simulation system that creates and experiences a virtual world by using a computer to create a simulated environment into which a user is immersed.
Augmented reality technology (Augmented Reality, AR): a technology for skillfully fusing virtual information with a real world widely applies various technical means such as multimedia, three-dimensional modeling, real-time tracking and registering, intelligent interaction, sensing and the like, and applies virtual information such as characters, images, three-dimensional models, music, videos and the like generated by a computer to the real world after simulation, wherein the two kinds of information are mutually complemented, so that the enhancement of the real world is realized.
Mobile subscriber identity card (Subscriber Identification Module, SIM): is an IC card held by a mobile subscriber of the GSM system, called a subscriber identity card. The GSM system identifies the GSM user through the SIM card.
With the development of technologies of mobile networks such as 5G/6G and the like crossing times, the 5G/6G promotes continuous digitization innovation of various industries, permeates various industries, accelerates and promotes digitization development of various fields, and the mobile networks are enabling the digitization of the industries and become basic productivity. With the help of the strong network bandwidth capability of 5G/6G, the application fields of VR/AR, internet of vehicles, automatic driving, intelligent manufacturing, telemedicine, home entertainment, unmanned aerial vehicle control, intelligent energy, intelligent city and the like will be vigorously developed in the 5G/6G era.
The capability of 5G networks is a dramatic development compared to previous generations of mobile networks, where the downstream peak data rate can reach 20Gbps and the upstream peak data rate can exceed 10Gbps, which will greatly reduce network latency and increase overall network efficiency, providing end-to-end delay in the millisecond range, while the transmission capability of 6G may be 100 times higher than 5G, and the network delay may also be reduced from the millisecond range to the microsecond range.
According to the embodiment of the invention, the characteristics of low time delay and high bandwidth of the 5G communication technology are taken into consideration, the requirement of high real-time performance in the cooperative operation process of the equipment is met, the connection between the equipment is established in a 5G ad hoc network mode, the cooperative operation is performed between the master equipment and the slave equipment based on the transmission of the cooperative state information, 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 a device cooperation synchronization apparatus of the present invention belongs. The device cooperation synchronization means may be a device independent of the terminal device, capable of device cooperation synchronization, which may be carried on the terminal device in the form of hardware or software. The terminal equipment 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 equipment 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, a configuration file downloaded from the cloud by the main device, and information such as a cooperation operation status message encapsulated by each device, 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 performs the steps of:
after the master device and the slave device complete configuration parameter synchronization, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation matters of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and 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 the configuration file 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.
Further, the device cooperation synchronization program in the memory 130, when executed by the processor, further performs the steps of:
the synchronization of configuration parameters between the master device and the slave device specifically comprises the following steps:
acquiring parameter information of each slave device through the master device, uploading the parameter information to the cloud, and carrying out parameter configuration by the cloud;
and downloading the configuration file of the cloud configuration from the cloud through the master device, sending the configuration file to each slave device, and configuring the self device by the master 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 performs the steps of:
determining a first node assisting in an operation sequence and operation matters of the first node in a cooperative operation flow based on the cooperative operation rule, and completing the operation of the first node according to the operation matters of the first node by the first node;
if the first node is not the main equipment, acquiring a next-step cooperative operation state message packaged after the first node completes the operation items of the first node, sending the next-step cooperative operation state message to the main equipment through the first node, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow by the main equipment;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes the operation items of the master device, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow through the master device;
and carrying out cooperative operation by each node according to the auxiliary operation sequence in the cooperative operation flow until the cooperative operation flow is completed.
Further, the device cooperation synchronization program in the memory 130, when executed by the processor, further performs the steps of:
starting preset programs corresponding to the master equipment and the slave equipment;
and connecting the master device with the slave device through the preset program, realizing 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 performs the steps of:
uploading the cooperative operation state information of each node to the cloud through the main equipment, and generating a new configuration file by the cloud according to the cooperative operation state information;
and downloading the new configuration file from the cloud through the master device, sending the new configuration file to each slave device, and reconfiguring the master device and each slave device based on the new configuration file.
According to the scheme, the connection between the master device and the slave device is established specifically through the ad hoc network, the master device is in communication connection with the cloud end, 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 comprises an assisted operation sequence and operation items of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and generated in advance by the cloud end 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 the configuration parameters 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 information, thereby improving network efficiency, realizing low-time delay synchronization between the cooperative devices and solving the real-time problem of equipment cooperative state synchronization.
The method embodiment of the invention is proposed based on the above-mentioned terminal equipment architecture but not limited to the above-mentioned architecture.
Referring to fig. 2, fig. 2 is a schematic flow chart of an exemplary embodiment of a device collaborative synchronization method according to the present invention. The device cooperation synchronization method comprises the following steps:
step S10: after the master device and the slave device complete the synchronization of configuration parameters, a cooperative operation rule in a configuration file is obtained, wherein the cooperative operation rule comprises a cooperative state starting message and a cooperative operation execution sequence and operation matters of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and 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 the configuration file to each slave device.
The ad hoc network is a network combining mobile communication and computer network, and can be a fifth generation mobile communication technology (the 5th Generation Mobile Communication Technology,5G) network or a 6G network, and the like, and the information exchange in the network adopts a packet switching mechanism in the computer network and does not depend on the conventional infrastructure such as a conventional machine room network and the like. The ad hoc network system can simply carry out networking under the condition of visual or non-visual distance, and transmits voice, video and data at the front end. It should be noted that the technical solution of the present invention may be applied to a 5G communication system, a 6G communication system, and a future new communication system.
The cooperation equipment comprises a cooperation robot, an industrial robot, an automatic operation arm, automatic production equipment and the like, the development of intelligent manufacturing is independent of the cooperation equipment, the cooperation equipment can finish precise and complex manufacturing production, and the intelligent manufacturing equipment has the characteristics of high cooperation, safety, adaptability, high 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, the ad hoc network is performed through the ad hoc network function of the 5G, the ad hoc network information is sent to perform the ad hoc network of the device, the device corresponding to the smallest serial number is selected according to the serial number allocated by the ad hoc network, the device is calibrated as the master device of the 5G ad hoc network, and the rest of devices are calibrated as the slave devices of the ad hoc network. And activating an electronic SIM card number through the main equipment of the ad hoc network, connecting to an operator 5G network through dialing the electronic SIM card number, and connecting to the cloud after connecting.
In the ad hoc network, a master device is configured with a preset program server, a slave device is configured with a preset program client, and the preset program server and the preset program client are started and connected to establish connection between the master device and the slave device. The method comprises the steps that a master device collects parameter information of all devices of an ad hoc network through a preset program, and then the parameter information is transmitted to a cloud end, so that the cloud end 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 the configuration file to all slave devices.
The parameter information of the device mainly comprises information such as system parameters of the device, network parameters of the device, local strategies of the device and the like. The cloud-generated configuration file comprises initial state configuration, network parameter configuration, and cooperative operation rules of the devices, wherein the cooperative operation rules comprise auxiliary operation sequences and operation matters of the nodes in the cooperative operation flow, and the nodes comprise master devices and slave devices. And after the master device and the slave device complete the synchronization of the configuration parameters according to the configuration file, acquiring the collaborative operation rule in the configuration file.
The step of synchronizing configuration parameters between the master device and the slave device is preceded by the steps of:
starting preset programs corresponding to the master equipment and the slave equipment;
and connecting the master device with the slave device through the preset program, realizing 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 configured with a preset program server, a slave device is configured with a preset program client, and the preset program server and the preset program client are started and connected to establish connection between the master device and the slave device. The method comprises the steps that a master device collects parameter information of all devices of an ad hoc network through a preset program, and then the parameter information is transmitted to a cloud end, so that the cloud end 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 the configuration file to all slave devices.
Step S20: 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.
In the cooperative operation process, the master device and the slave device are connected through a preset program, and a network transmission protocol is integrated in the preset program, wherein the network transmission protocol comprises message queue telemetry transmission (Message Queuing Telemetry Transport, MQTT), limited application protocol (The Constrained Application Protocol, coAP), custom protocol and the like, and the network transmission protocol adopts short frame format transmission, so that network overhead can be effectively reduced. The transmission of the collaboration operation rule and the collaboration operation state message is performed in the device collaboration synchronization ad hoc network, and a schematic diagram of the device collaboration synchronization ad hoc network is shown in fig. 3. Fig. 3 is a schematic diagram of a device cooperation synchronous ad hoc network architecture, wherein a slave device and a master device are connected through an ad hoc network, the master device is used as a message gateway in the ad hoc network, the master device communicates 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 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 in an operation sequence and operation matters of the first node in a cooperative operation flow based on the cooperative operation rule, and completing the operation of the first node according to the operation matters of the first node by the first node;
if the first node is not the main equipment, acquiring a next-step cooperative operation state message packaged after the first node completes the operation items of the first node, sending the next-step cooperative operation state message to the main equipment through the first node, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow by the main equipment;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes the operation items of the master device, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow through the master device;
and carrying out cooperative operation by each node according to the auxiliary operation sequence in the cooperative operation flow until the cooperative operation flow 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 synchronization of configuration parameters, a cooperative operation rule in a configuration file is obtained, the cooperative operation rule includes an assisted operation sequence and operation items of each node in a cooperative operation flow, each node includes the master device and the slave device, the configuration file is configured and generated in advance by the cloud 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 the configuration parameters 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 information, and carrying out configuration parameter synchronization and cooperative state information synchronization by adopting an ad hoc network, so that low delay is effectively realized, short frame format transmission is adopted in the network transmission process, network overhead can be effectively reduced, network efficiency is further improved, low delay synchronization between cooperative devices is realized, and the real-time problem of equipment cooperative state synchronization is solved.
Referring to fig. 4, fig. 4 is a schematic flow chart of another exemplary embodiment of the device collaborative synchronization method according to the present invention. Based on the embodiment shown in fig. 2, in this embodiment, before the step of obtaining the collaboration rule in the configuration file after the master device and the slave device complete the synchronization of the configuration parameters, the device collaboration synchronization method further includes:
step S00, performing synchronization of configuration parameters between the master device and the slave device, specifically including:
acquiring parameter information of each slave device through the master device, uploading the parameter information to the cloud, and carrying out parameter configuration by the cloud;
and downloading the configuration file of the cloud configuration from the cloud through the master device, sending the configuration file to each slave device, and configuring the self device by the master device and each slave device based on the configuration file.
The parameter information of the device mainly comprises information such as system parameters of the device, network parameters of the device, local strategies of the device and the like. The cloud-generated configuration file comprises initial state configuration, network parameter configuration, and cooperative operation rules of the devices, wherein the cooperative operation rules comprise auxiliary operation sequences and operation matters of the nodes in the cooperative operation flow, and the nodes comprise master devices and slave devices.
Specifically, the master device obtains parameter information of each device of the ad hoc network through a preset program, the parameter information is uploaded to the cloud end, the cloud end generates a configuration file according to the parameter information of the devices, the master device downloads the configuration file from the cloud end and synchronizes the configuration file to each slave device, and the slave device configures the slave device after obtaining the configuration file to complete configuration work. After the master device and the slave device complete the synchronization of the configuration parameters, the cooperative operation rules in the configuration file are acquired,
further, in the process of the cooperative operation of the devices, the main device can upload the cooperative operation state information of each node to a cloud end through a preset program, and the cloud end generates a new configuration file according to the cooperative operation state information. And downloading the new configuration file from the cloud through the master device, sending the new configuration file to each slave device, and reconfiguring the self device by the master device and each slave device based on the new configuration file, thereby realizing the control of the cloud on each device of the ad hoc network.
According to the scheme, the main equipment is used as a message gateway, parameter information of each equipment and a collaboration operation state message generated in a collaboration operation process are sent to the cloud, and monitoring of each equipment of the ad hoc network by the cloud is achieved; the cloud end generates a configuration file according to the parameter information of each device, generates a new configuration file according to the cooperative operation state information generated by each device in the cooperative operation process, downloads and synchronizes to each slave device by the master device, and the slave device configures itself according to the configuration file, so that the cloud end controls each device, and the configuration file and the cooperative operation information are transmitted in an ad hoc mode, so that efficient transmission is realized, and the low-delay control device performs cooperative operation, thereby further improving the production efficiency.
As shown in fig. 5, fig. 5 is a detailed flowchart of the steps for performing cooperative operation between the master device and the slave device based on the cooperative operation rule and the cooperative operation status message in fig. 2, and in this embodiment, the steps for performing cooperative operation between the master device and the slave device based on the cooperative operation rule and the cooperative operation status message include:
step S21: and determining a first node assisting in the operation sequence and operation matters of the first node in the cooperative operation flow based on the cooperative operation rule, and completing the operation of the first node according to the operation matters of the first node by the first node.
After the configuration of each device is completed, a cooperative operation flow can be obtained according to a cooperative operation rule in the configuration file, and the first node and the operation items of the first node in the auxiliary operation sequence are determined according to the cooperative operation flow, wherein the first node can be a master device or a slave device, and the device serving as the first node can complete the operation of the device 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 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 assisting in the operation sequence in the cooperative operation flow 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 its own operation state after completing its own operation, encapsulates the next-step cooperative operation state message, then sends the next-step cooperative operation state message to the master device, the master device sends the obtained next-step cooperative operation state message to the next node assisting in the operation sequence in the cooperative operation flow, and the next node obtains the next-step cooperative operation state message and completes its own operation according to the operation items.
Step S23: if the first node is the master device, acquiring a next-step cooperative operation state message packaged after the master device completes the operation items of the master device, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow through the master device.
If the first node is the master device, after the master device completes the operation of the master device according to the operation items, the state of the master device is updated, next cooperative operation state information is packaged, then the next cooperative operation state information is sent to the next node assisting the operation sequence in the cooperative operation flow, and the next node acquires the next cooperative operation state information and completes the operation of the master device according to the operation items.
Step S24: and carrying out cooperative operation by each node according to the auxiliary operation sequence in the cooperative operation flow until the cooperative operation flow is completed.
And each node performs cooperative operation according to the assistance operation sequence in the cooperative operation flow, after the cooperative operation is finished, the first node is sent with notification information, and the first node judges whether to restart a new round of cooperative operation according to the cooperative operation rule.
According to the scheme, the cooperative operation is performed between the master device and the slave device based on the cooperative operation state information transmission mode, and the devices are cooperatively operated according to the auxiliary operation sequence in the cooperative operation flow, so that the high efficiency and the accuracy of the cooperative operation are realized.
In addition, the embodiment of the invention also provides a device cooperation synchronization system, which comprises a master device and at least one slave device, wherein the master device is in communication connection with a cloud, and referring to fig. 6, fig. 6 is an interaction principle schematic diagram of the device cooperation synchronization system, wherein:
the master device is used for acquiring parameter information of each slave device and uploading the parameter information to the cloud; downloading configuration files from the cloud and synchronizing the configuration files to each slave device; acquiring a cooperative operation rule in the configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation items of each node in a cooperative operation flow; completing the operation of the user according to the operation items in the cooperative operation rule; packaging a next-step cooperative operation state message and sending the next-step cooperative operation state message to a next node of a cooperative operation sequence in the cooperative operation flow; acquiring a message of next cooperative operation encapsulated by the slave device and sending the message of the cooperative operation 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 master device; completing the configuration of the device according to the configuration file; acquiring a collaborative operation rule in the configuration file; completing the operation of the user according to the operation items in the cooperative operation rule; packaging a next-step cooperative operation state message and sending the next-step cooperative operation state message to the master device; and receiving the cooperative operation state information sent by the main equipment and completing the operation of the main equipment according to the cooperative operation state information.
Firstly, integrating a 5G module in equipment in advance, carrying out ad hoc network through an ad hoc network function of 5G, sending ad hoc network information to carry out equipment ad hoc network, selecting equipment corresponding to the smallest serial number according to the serial number distributed by the ad hoc network, calibrating the equipment as a master equipment of the 5G ad hoc network, and calibrating the rest equipment as slave equipment of the ad hoc network. And activating an electronic SIM card number through the main equipment of the ad hoc network, connecting to an operator 5G network through dialing the electronic SIM card number, and connecting to the cloud after connecting. In the ad hoc network, a master device is configured with a preset program server, a slave device is configured with a preset program client, and the preset program server and the preset program client are started and connected to establish connection between the master device and the slave device. The method comprises the steps that a master device collects parameter information of all devices of an ad hoc network through a preset program, and then the parameter information is transmitted to a cloud end, so that the cloud end 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 the configuration file to all slave devices.
Further, after the synchronous configuration of the master device and the slave device is completed, based on the cooperative operation rule, determining a first node assisting the operation sequence in the cooperative operation flow and the operation item of the first node, and completing the operation of the first node according to the operation item of the first node by the first node, as shown in fig. 6, in this embodiment, the first node is not the master device, after obtaining the operation item of the first node, the slave device starts to operate, and encapsulates a next cooperative operation status message, and sends the next cooperative operation status message to the master device, and then the next cooperative operation status message is distributed to the next slave device assisting the operation sequence in the cooperative operation flow by the master device. After the cooperative operation is completed, notification information is sent to the first node, and the first node judges whether to restart a new round of cooperative operation according to the cooperative operation rule.
The equipment cooperation synchronization system establishes connection between a master equipment and a slave equipment through an ad hoc network, the master equipment is in communication connection with a cloud end, after the master equipment and the slave equipment complete configuration parameter synchronization, a cooperation operation rule in a configuration file is obtained, the cooperation operation rule comprises an assistance operation sequence and operation items of each node in a cooperation operation flow, each node comprises the master equipment and the slave equipment, the configuration file is configured and generated by the cloud end in advance based on the configuration parameters of the master equipment and the slave equipment, and the configuration file is issued to the master equipment, and is synchronized to each slave equipment by the master equipment; 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 information, and carrying out configuration parameter synchronization and cooperative state information synchronization by adopting an ad hoc network, so that low delay is effectively realized, short frame format transmission is adopted in the network transmission process, network overhead can be effectively reduced, network efficiency is further improved, low delay synchronization between cooperative devices is realized, and the real-time problem of equipment cooperative state synchronization is solved.
In addition, the embodiment of the invention also provides a device cooperation synchronization device, which comprises:
the system comprises an acquisition module, a configuration module and a synchronization module, wherein the acquisition module is used for acquiring a cooperative operation rule in a configuration file after a master device and a slave device are synchronized, the cooperative operation rule comprises an assisting operation sequence and operation items of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and generated by a 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 is synchronized to each slave device, and the master device is in communication connection with the cloud;
and the cooperative module is used for 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.
The principle and implementation process of device cooperation are implemented in this embodiment, please refer to the above embodiments, and are not repeated herein.
In addition, the embodiment of the invention also provides a terminal device, which comprises a memory, a processor and a device cooperation synchronization program stored on the memory and capable of running on the memory, wherein the device cooperation synchronization program realizes the steps of the device cooperation synchronization method when being executed by the processor.
Because the device cooperation synchronization program is executed by the processor, all the technical schemes of all the embodiments are adopted, and therefore, the device cooperation synchronization program at least has all the beneficial effects brought by all the technical schemes of all the embodiments, and is not described in detail herein.
In addition, the embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a device cooperation synchronization program, and the device cooperation synchronization program realizes the steps of the device cooperation synchronization method when being executed by a processor.
Because the device cooperation synchronization program is executed by the processor, all the technical schemes of all the embodiments are adopted, and therefore, the device cooperation synchronization program at least has all the beneficial effects brought by all the technical schemes of all the embodiments, and is not described in detail herein.
Compared with the prior art, the device cooperation synchronization method, the system, the device, the terminal device and the storage medium provided by the embodiment of the invention establish connection between the master device and the slave device through the ad hoc network, the master device is in communication connection with the cloud, after the master device and the slave device complete configuration parameter synchronization, a cooperation operation rule in a configuration file is obtained, the cooperation operation rule comprises an assistance operation sequence and operation items of each node in a cooperation operation flow, each node comprises the master device and the slave device, the configuration file is generated by the cloud by configuration based on the configuration parameters of the master device and the slave device in advance, and is issued to the master device, and the master device synchronizes the configuration files to each slave device; and the slave equipment and the master equipment are cooperatively operated based on the cooperative operation rule and the transmission of the cooperative operation state information, so that the network efficiency is improved, the low-time delay synchronization between the cooperative equipment is realized, the real-time problem of equipment cooperative state synchronization is solved, the monitoring and control of the cloud equipment are realized, and the production efficiency and the reliability of the cooperative process are further improved.
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 one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, a controlled terminal, or a network device, etc.) to perform the method of each embodiment of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (9)
1. A device cooperation synchronization method, wherein the method is applied to an ad hoc network, the ad hoc network comprises an automation device, the automation device 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:
after the master device and the slave device complete configuration parameter synchronization, acquiring a cooperative operation rule in a configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation matters of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and 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 the configuration file to each slave device;
performing 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;
The self-organizing network uses the master device as a message gateway to communicate with the cloud end through a 5G base station, and the slave device does not need to be connected with the cloud end;
wherein, 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 in an operation sequence and operation matters of the first node in a cooperative operation flow based on the cooperative operation rule, and completing the operation of the first node according to the operation matters of the first node by the first node;
if the first node is not the main equipment, acquiring a next-step cooperative operation state message packaged after the first node completes the operation items of the first node, sending the next-step cooperative operation state message to the main equipment through the first node, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow by the main equipment;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes the operation items of the master device, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow through the master device;
And carrying out cooperative operation by each node according to the auxiliary operation sequence in the cooperative operation flow until the cooperative operation flow is completed.
2. The device cooperation synchronization method of claim 1, wherein the step of acquiring the cooperation rule in the configuration file after the master device and the slave device complete the synchronization of the configuration parameters further comprises:
the synchronization of configuration parameters between the master device and the slave device specifically comprises the following steps:
acquiring parameter information of each slave device through the master device, uploading the parameter information to the cloud, and carrying out parameter configuration by the cloud;
and downloading the configuration file of the cloud configuration from the cloud through the master device, sending the configuration file to each slave device, and configuring the self device by the master device and each slave device based on the configuration file.
3. The device cooperation synchronization method of claim 1, wherein the step of synchronizing configuration parameters between the master device and the slave device is preceded by the step of:
starting preset programs corresponding to the master equipment and the slave equipment;
and connecting the master device with the slave device through the preset program, realizing 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.
4. The device collaborative synchronization method of claim 3, wherein the pre-set program includes a network transmission protocol, the network transmission protocol including one of message queue telemetry transmission, restricted application protocol, custom protocol.
5. 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 through the main equipment, and generating a new configuration file by the cloud according to the cooperative operation state information;
and downloading the new configuration file from the cloud through the master device, sending the new configuration file to each slave device, and reconfiguring the master device and each slave device based on the new configuration file.
6. The device cooperation synchronization system is characterized by comprising a master device and at least one slave device, wherein the master device is in communication connection with a cloud, and the device cooperation synchronization system comprises:
the master device is used for acquiring parameter information of each slave device and uploading the parameter information to the cloud; downloading configuration files from the cloud and synchronizing the configuration files to each slave device; acquiring a cooperative operation rule in the configuration file, wherein the cooperative operation rule comprises an assisted operation sequence and operation items of each node in a cooperative operation flow; completing the operation of the user according to the operation items in the cooperative operation rule; packaging a next-step cooperative operation state message and sending the next-step cooperative operation state message to a next node of a cooperative operation sequence in the cooperative operation flow; acquiring a message of next cooperative operation encapsulated by the slave device and sending the message of the cooperative operation 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 master device; completing the configuration of the device according to the configuration file; acquiring a collaborative operation rule in the configuration file; completing the operation of the user according to the operation items in the cooperative operation rule; packaging a next-step cooperative operation state message and sending the next-step cooperative operation state message to the master device; receiving a cooperative operation state message sent by the main equipment and completing the operation of the main equipment according to the cooperative operation state message;
the self-organizing network uses the master device as a message gateway to communicate with the cloud end through the 5G base station, and the slave device does not need to be connected with the cloud end.
7. A device cooperation synchronization apparatus, characterized in that the device cooperation synchronization apparatus comprises:
the system comprises an acquisition module, a configuration module and a synchronization module, wherein the acquisition module is used for acquiring a cooperative operation rule in a configuration file after a master device and a slave device are synchronized, the cooperative operation rule comprises an assisting operation sequence and operation items of each node in a cooperative operation flow, each node comprises the master device and the slave device, the configuration file is configured and generated by a 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 is synchronized to each slave device, and the master device is in communication connection with the cloud;
The collaboration module is used for carrying out collaboration between the master device and the slave device based on the collaboration rule and the transmission of collaboration operation state information;
the self-organizing network uses the master device as a message gateway to communicate with the cloud end through a 5G base station, and the slave device does not need to be connected with the cloud end;
wherein, the cooperation module is further used for:
determining a first node assisting in an operation sequence and operation matters of the first node in a cooperative operation flow based on the cooperative operation rule, and completing the operation of the first node according to the operation matters of the first node by the first node;
if the first node is not the main equipment, acquiring a next-step cooperative operation state message packaged after the first node completes the operation items of the first node, sending the next-step cooperative operation state message to the main equipment through the first node, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow by the main equipment;
if the first node is a master device, acquiring a next-step cooperative operation state message packaged after the master device completes the operation items of the master device, and distributing the next-step cooperative operation state message to a next node assisting in the operation sequence in the cooperative operation flow through the master device;
And carrying out cooperative operation by each node according to the auxiliary operation sequence in the cooperative operation flow until the cooperative operation flow is completed.
8. A terminal device, characterized in that it comprises a memory, a processor and a device cooperation synchronization program stored on the memory and executable on the memory, which device cooperation synchronization program, when executed by the processor, implements the steps of the device cooperation synchronization method according to any one of claims 1-5.
9. A computer readable storage medium, characterized in that the computer readable storage medium has 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 1-5.
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