A multi-device synchronous control method, device, electronic device and processing device

Abstract

The present invention relates to the field of automation and discloses a method, apparatus, electronic device, and processing device for synchronous control of multiple devices. The method for synchronous control of multiple devices includes: obtaining the motor speed of a first device, obtaining product parameters of a product to be processed, calculating a first synchronization rate ratio based on the product parameters of the product to be processed, calculating a target motor speed of a second device based on the motor speed of the first device and the first synchronization rate ratio; and controlling the second device to operate at the target motor speed. Compared with the prior art, the method, apparatus, electronic device, and processing device for synchronous control of multiple devices provided by the embodiments of the present invention have the advantage of achieving stable control during the coordinated production of multiple devices.

Description

Technical Field

[0001] The present invention relates to the field of automation, and in particular to a multi-device synchronous control method, device, electronic equipment and processing device. Background Art

[0002] With the advancement of automation and the increasing level of automation integration, different sub-devices need to be matched in a certain ratio to maintain a constant speed ratio. When two devices are controlled independently, matching errors can be significant and are affected by operator experience, resulting in inconsistent product quality. For example, in the filter element preparation process, the paper folding machine and the collection and shaping machine need to work together. However, in existing manufacturing processes, each machine uses its own speed control knob to adjust its speed.

[0003] However, relying on unreliable means such as manual feeling and experience to adjust speed makes it difficult to maintain a stable speed relationship between multiple processing equipment, resulting in reduced processing efficiency and even damage to the workpiece and processing equipment. Summary of the Invention

[0004] The present invention provides a multi-device synchronous control method, device, electronic equipment and processing device, which can achieve stable control during the linkage production of multiple devices.

[0005] According to one aspect of the present invention, a multi-device synchronous control method is provided, comprising: obtaining a motor speed of a first device, obtaining product parameters of a product to be processed, calculating a first synchronization rate ratio based on the product parameters of the product to be processed, and calculating a target motor speed of a second device based on the motor speed of the first device and the first synchronization rate ratio; and controlling the second device to operate at the target motor speed.

[0006] According to another aspect of the present invention, a multi-device synchronization control device is provided, including: a motor speed acquisition module for acquiring the motor speed of a first device; a product parameter acquisition module for acquiring product parameters of a product to be processed; an operation module for acquiring a first synchronization rate ratio based on the product parameters of the product to be processed, and for calculating a target motor speed of a second device based on the motor speed of the first device and the first synchronization rate ratio; and a control module for controlling the second device to operate at the target motor speed.

[0007] According to another aspect of the present invention, an electronic device is provided, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the multi-device synchronization control method described in any embodiment of the present invention.

[0008] According to another aspect of the present invention, a processing apparatus is provided, comprising: a first device and a second device, and the aforementioned multi-device synchronization control apparatus or the aforementioned electronic device connected to the first device and the second device.

[0009] The technical solution of the embodiment of the present invention is to obtain a first synchronization rate ratio by calculating the product parameters of the product to be processed. After obtaining the motor speed of the first device among multiple processing devices, the target motor speed of the second device can be calculated based on the motor speed of the first device and the first synchronization rate ratio. The motor of the second device is controlled to run at the target motor speed to synchronize the processing between the first device and the second device, which solves the problem of asynchronous processing speed when multiple devices cooperate in processing, and achieves the beneficial effect of stable control when realizing multi-device linkage production.

[0010] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 This is a flow chart of a multi-device synchronization control method provided by the first embodiment of the present invention;

[0013] Figure 2 This is a flow chart of calculating a first synchronization rate ratio in the multi-device synchronization control method provided in the first embodiment of the present invention;

[0014] Figure 3 This is a flow chart of a multi-device synchronization control method provided by the second embodiment of the present invention;

[0015] Figure 4 Schematic diagram of the structure of the filter paper provided in Example 2 of the present invention;

[0016] Figure 5 This is a flow chart of a multi-device synchronization control method provided by Embodiment 3 of the present invention;

[0017] Figure 6 This is a structural diagram of a multi-device synchronization control device provided by a fourth embodiment of the present invention;

[0018] Figure 7 is a schematic structural diagram of an electronic device provided in a fifth embodiment of the present invention;

[0019] Figure 8 It is a structural schematic diagram of the processing device provided in Example 6 of the present invention. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0021] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] Example 1

[0023] Figure 1 A multi-device synchronization control method is provided for the first embodiment of the present invention. The method can be executed by a multi-device synchronization control device. The multi-device synchronization control device can be implemented in the form of hardware and / or software. The multi-device synchronization control device can be configured in an electronic device. Figure 1 As shown, the method includes:

[0024] Step 101: Obtain the motor speed of the first device.

[0025] In this embodiment, the motor speed of the first device can be measured in real time, i.e., a speed measuring device is installed to measure the motor speed of the first device in real time. Furthermore, in other embodiments of the invention, the motor speed of the first device can be pre-stored in a storage unit of the multi-device synchronization control device, corresponding to the product parameters of the product to be processed. That is, when processing the product to be processed, the pre-stored motor speed of the first device can be obtained by obtaining the product parameters of the product to be processed. It should be understood that the foregoing is merely illustrative of some embodiments of the present invention and does not constitute a limitation.

[0026] Step 102: Obtain product parameters of the product to be processed.

[0027] In this embodiment, the motor speed of the first device can be obtained by actual measurement, that is, a measuring device is installed to pre-measure the product parameters of the product to be processed before the product to be processed is processed. In addition, in other embodiments of the invention, the product parameters of the product to be processed can also be pre-stored in the storage unit of the multi-device synchronization control device. For example, the product parameters of the product to be processed and the product model of the product to be processed can be pre-stored in the storage unit in correspondence. Before actual production and processing, the product parameters of the product to be processed can be obtained by obtaining the manually input product model or directly communicating with the product to be processed to obtain the product model. It can be understood that the above is only an example of some specific embodiments of the present invention and does not constitute a limitation. In other embodiments of the present invention, other methods such as directly obtaining the manually input product parameters can also be used, and the specific settings can be flexibly made according to actual needs.

[0028] Step 103: Calculate a first synchronization rate ratio according to product parameters of the product to be processed.

[0029] Specifically, such as Figure 2 As shown, the following steps are included:

[0030] Step 201: Obtain a first device speed ratio of a product processing rate of a first device and a motor speed.

[0031] In this step, the first device speed ratio is the ratio between the product processing rate of the first device and the motor speed of the first device. In practical applications, the first device speed ratio can be calculated based on the actual product processing rate and the actual motor speed of the first device. It can also be a manually input first device speed ratio, or it can be directly retrieved and pre-stored in the storage unit corresponding to the first device. The specific selection can be flexibly made based on actual needs. It should be understood that the foregoing is merely an illustration of some embodiments of the present invention and does not constitute a limitation.

[0032] Step 202: Obtain a second device speed ratio of a product processing rate of a second device and a motor speed.

[0033] In this step, the second device speed ratio is the ratio between the product processing rate of the second device and the motor speed of the second device. In actual applications, the second device speed ratio can be calculated using the actual product processing rate of the second device and the actual motor speed of the second device. It can also be a manually input second device speed ratio, or it can be directly retrieved and pre-stored in the storage unit corresponding to the second device. The specific selection can be flexibly made based on actual needs. It should be understood that the above is merely a specific example of some embodiments of the present invention and does not constitute a limitation.

[0034] Step 203: Calculate a first synchronization rate ratio based on the product parameters of the product to be processed, the first device speed ratio, and the second device speed ratio.

[0035] Step 104: Calculate the target motor speed of the second device according to the motor speed of the first device and the first synchronization rate ratio.

[0036] In this embodiment, the target motor speed of the second device can be obtained by calculating the product of the motor speed of the first device and the first synchronization rate ratio.

[0037] Step 105: Control the second device to operate at the target motor speed.

[0038] Compared with the prior art, in the multi-device synchronous control method provided in this embodiment, the first synchronization rate ratio is obtained by calculating the product parameters of the product to be processed. After obtaining the motor speed of the first device among the multiple processing devices, the target motor speed of the second device can be calculated based on the motor speed of the first device and the first synchronization rate ratio. The motor of the second device is controlled to run at the target motor speed to synchronize the processing between the first device and the second device, which solves the problem of asynchronous processing speed when multiple devices cooperate in processing, and achieves the beneficial effect of stable control when realizing multi-device linkage production.

[0039] Example 2

[0040] Figure 3 This is a flowchart of a multi-device synchronous control method provided by the second embodiment of the present invention. This embodiment is an example of a specific application of the first embodiment. In this embodiment, the first processing device is a paper folding device, the second processing device is a shaping collection device, and the product to be processed is filter paper. Figure 3 As shown, the method includes:

[0041] Step 301: Obtain the motor speed of the paper folding device.

[0042] Step 302: Obtain product parameters of the filter paper.

[0043] In this embodiment, the product parameters of the filter paper include the height of the filter paper ( Figure 4 It is understood that the aforementioned product parameters of the filter paper including the height of the filter paper are only a specific example of the present embodiment and do not constitute a limitation. In other embodiments of the present invention, the product parameters of the filter paper may also include the folded width of the filter paper ( Figure 4 Other parameters such as the center fold width (w) can be flexibly set according to actual needs.

[0044] Step 303: Calculate and obtain a first synchronization rate ratio according to the product parameters of the filter paper.

[0045] In this embodiment, when the product parameters of the filter paper only include the height of the filter paper, the first ratio of the first device speed ratio and the second device speed ratio can be calculated in one step; then, the second ratio of the first ratio and the filter paper height can be calculated, and the second ratio is used as the first synchronization rate ratio. The formula is expressed as k = a / (b*h), where k is the first synchronization rate ratio, a is the first device speed ratio, b is the second device speed ratio, and h is the filter paper height. It can be understood that the above is only a specific example of this embodiment and does not constitute a limitation. In other embodiments of the present invention, for example, when the product parameters of the filter paper include not only the height of the filter paper but also the fold width of the filter paper, the second ratio and the fold width can be multiplied and the product can be used as the new second ratio, that is, the new second ratio is used as the first synchronization rate ratio. The formula is expressed as k = (a*w) / (2b*h), where k is the first synchronization rate ratio, a is the first device speed ratio, b is the second device speed ratio, h is the filter paper height, and w is the fold width. It is understandable that in the above calculation process, some constant coefficients may be added according to the actual origami process requirements, and the specific constant coefficients may be flexibly set according to actual needs.

[0046] Step 304: Calculate the target motor speed of the shaping and collecting device according to the motor speed of the paper folding device and the first synchronization rate ratio.

[0047] In this embodiment, the target motor speed of the shaping and collecting device can be obtained by calculating the product of the motor speed of the paper folding device and the first synchronization rate ratio.

[0048] Step 305: Control the shaping collection device to operate at the target motor speed.

[0049] Compared with the prior art, this embodiment retains the technical effects of the first embodiment while calculating the first synchronization rate ratio by the height and fold width of the filter paper, which can better adjust the motor speed of the shaping and collecting device, thereby realizing the synchronous processing of the paper folding device and the shaping and collecting device, improving the production efficiency of the filter element while reducing the loss of filter paper.

[0050] Example 3

[0051] Figure 5 This is a flow chart of a multi-device synchronization control method provided by the third embodiment of the present invention. Figure 3 As shown, the following steps are included:

[0052] Step 401: Acquire the motor speed of the first device.

[0053] Step 402: Obtain product parameters of the product to be processed.

[0054] Step 403: Calculate a first synchronization rate ratio according to product parameters of the product to be processed.

[0055] Step 404: Calculate the target motor speed of the second device according to the motor speed of the first device and the first synchronization rate ratio.

[0056] Step 405: Control the second device to operate at the target motor speed.

[0057] It can be understood that steps 401 to 405 in this embodiment are substantially the same as steps 101 to 105 in the first embodiment. For details, please refer to the specific description of the aforementioned embodiment, which will not be repeated here.

[0058] Step 406: Obtain a second synchronization rate ratio according to product parameters of the product to be processed.

[0059] In this step, the second synchronization rate ratio is the speed ratio when the second device and the third device are running synchronously. Its specific calculation method is roughly the same as the first synchronization rate ratio. For details, please refer to the specific description of the calculation method of the first synchronization rate ratio, which will not be repeated here.

[0060] Step 407: Calculate the third device motor speed of the third device according to the target motor speed and the second synchronization rate ratio.

[0061] In this embodiment, the motor speed of the third device can be obtained by calculating the product of the motor speed of the second device and the second synchronization rate ratio.

[0062] Step 408: Control the third device to operate at the third device motor speed.

[0063] Compared with the prior art, this embodiment retains the technical effects of the first embodiment while calculating the motor speed of the third device through the target motor speed of the second device, and controls the third device to operate at the motor speed of the third device, thereby achieving synchronous operation among the first device, the second device and the third device, and realizing synchronous control among more devices.

[0064] It can be understood that the embodiments of the present invention only list and illustrate the synchronous control method between 2 devices and 3 devices. In actual application, more devices can be used for synchronous control, and their specific control methods are roughly the same as those of the aforementioned 2 devices and 3 devices. For details, please refer to the aforementioned specific descriptions, and they will not be listed one by one here.

[0065] Example 4

[0066] Figure 6 This is a structural diagram of a multi-device synchronization control device provided by the fourth embodiment of the present invention, as shown in FIG. Figure 6 As shown, it specifically includes:

[0067] The motor speed acquisition module 601 is used to obtain the motor speed of the first device; the product parameter acquisition module 602 is used to obtain the product parameters of the product to be processed; the calculation module 603 is used to obtain the first synchronization rate ratio based on the product parameters of the product to be processed, and is also used to calculate the target motor speed of the second device based on the motor speed of the first device and the first synchronization rate ratio; the control module 604 is used to control the second device to operate at the target motor speed.

[0068] The multi-device synchronization control apparatus provided in the embodiment of the present invention can execute the multi-device synchronization control method provided in any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the multi-device synchronization control method.

[0069] In addition, in other embodiments of the present invention, the multi-device synchronous control device may also include a human-computer interaction interface, which can be used to receive user input of data such as the motor speed of the first device, product parameters of the product to be processed, the speed ratio of the first device, and the speed ratio of the second device.

[0070] Example 5

[0071] Figure 7 A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or claimed herein.

[0072] like Figure 7As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., which is communicatively connected to the at least one processor 11. The memory stores a computer program that can be executed by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0073] Multiple components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0074] The processor 11 may be any general-purpose and / or specialized processing component with processing and computing capabilities. Examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors that run machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the multi-device synchronization control method.

[0075] In some embodiments, the multi-device synchronization control method can be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the multi-device synchronization control method described above can be performed. Alternatively, in other embodiments, the processor 11 can be configured to execute the multi-device synchronization control method in any other appropriate manner (for example, by means of firmware).

[0076] Various embodiments of the systems and techniques described herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system-on-chip systems (SOCs), programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0077] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when the computer program is executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer program may be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0078] In the context of the present invention, computer-readable storage media can be tangible media that can contain or store a computer program for use with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. Computer-readable storage media can include but are not limited to electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, computer-readable storage media can be machine-readable signal media. More specific examples of machine-readable storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0079] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0080] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0081] A computing system may include clients and servers. The clients and servers are typically remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers, creating a client-server relationship. The server may be a cloud server, also known as a cloud computing server or cloud host. This server is a hosting product within the cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosting and VPS services.

[0082] Example 6

[0083] Figure 8 A processing device is provided in the sixth embodiment of the present invention, such as Figure 8 As shown, it includes a first device 801 and a second device 802, and a multi-device synchronization control apparatus 803 as provided in the above embodiment or an electronic device 803 as provided in the above embodiment, which is connected to the first device 801 and the second device 802.

[0084] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in the present invention can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of the present invention can be achieved. This is not limited herein.

[0085] The above specific embodiments do not limit the scope of protection of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention.

Claims

1. A multi-device synchronous control method, characterized in that: include: Obtaining a motor speed of a first device and product parameters of a product to be processed, calculating a first synchronization rate ratio based on the product parameters of the product to be processed, and calculating a target motor speed of a second device based on the motor speed of the first device and the first synchronization rate ratio; controlling the second device to operate at the target motor speed; The step of calculating the first synchronization rate ratio according to the product parameters of the product to be processed specifically includes: Obtaining a first device speed ratio of a product processing rate of the first device and a motor speed; Obtaining a second device speed ratio of a product processing rate of the second device and a motor speed; The first synchronization rate ratio is calculated based on the product parameters of the product to be processed, the first device speed ratio and the second device speed ratio; the first synchronization rate ratio is a first ratio calculated by the first device speed ratio and the second device speed ratio, and a second ratio of the filter paper height; the first device speed ratio is the ratio between the product processing rate of the first device and the motor speed of the first device; the second device speed ratio is the ratio between the product processing rate of the second device and the motor speed of the second device.

2. The multi-device synchronization control method according to claim 1, characterized in that: The first device is a paper folding device, the second device is a shaping and collecting device, and the product to be processed is filter paper; The obtaining of product parameters of the product to be processed at least includes: Get the height of the filter paper.

3. The multi-device synchronization control method according to claim 2, characterized in that: The calculating the first synchronization rate ratio according to the product parameters of the product to be processed, the first device speed ratio, and the second device speed ratio specifically includes: Calculating a first ratio of the first device speed ratio to the second device speed ratio; A second ratio of the first ratio and the filter paper height is calculated and the second ratio is used as the first synchronization rate ratio.

4. The multi-device synchronization control method according to claim 3, characterized in that: The obtaining of product parameters of the product to be processed further includes: The fold width of the filter paper is obtained.

5. The multi-device synchronization control method according to claim 4, characterized in that: The method further comprises: using the second ratio as the first synchronization rate ratio; Calculating the product of the second ratio and the fold width, and using the product as a new second ratio; The using the second ratio as the first synchronization rate ratio includes: The new second ratio is used as the first synchronization rate ratio.

6. The multi-device synchronization control method according to claim 1, characterized in that: After controlling the second device to operate at the target motor speed, the method further includes: Obtaining a second synchronization rate ratio according to the product parameters of the product to be processed, and calculating a third device motor speed of the third device according to the target motor speed and the second synchronization rate ratio; The third device is controlled to operate at the speed of the third device motor; wherein the second synchronization rate ratio is the speed ratio when the second device and the third device operate synchronously.

7. A multi-device synchronization control device, characterized in that: include: A motor speed acquisition module, configured to acquire the motor speed of the first device; Product parameter acquisition module, used to obtain product parameters of the product to be processed; a calculation module, configured to obtain a first synchronization rate ratio according to product parameters of the product to be processed, and further configured to calculate a target motor speed of the second device according to the motor speed of the first device and the first synchronization rate ratio; A control module is configured to control the second device to operate at the target motor speed; wherein the first synchronization rate ratio is calculated based on the product parameters of the product to be processed, specifically comprising: Obtaining a first device speed ratio of a product processing rate of the first device and a motor speed; Obtaining a second device speed ratio of a product processing rate of the second device and a motor speed; The first synchronization rate ratio is calculated based on the product parameters of the product to be processed, the first device speed ratio and the second device speed ratio; the first synchronization rate ratio is a first ratio calculated by the first device speed ratio and the second device speed ratio, and a second ratio of the filter paper height; the first device speed ratio is the ratio between the product processing rate of the first device and the motor speed of the first device; the second device speed ratio is the ratio between the product processing rate of the second device and the motor speed of the second device.

8. An electronic device, characterized in that: include: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor. The computer program is executed by the at least one processor to enable the at least one processor to execute the multi-device synchronous control method according to any one of claims 1 to 6.

9. A processing device, characterized in that: include: A first device and a second device, and the multi-device synchronization control apparatus according to claim 7 or the electronic device according to claim 8 connected to the first device and the second device.

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