CN112230093B - Concurrent mode synchronous measurement system and application method thereof - Google Patents
Concurrent mode synchronous measurement system and application method thereof Download PDFInfo
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Abstract
The embodiment of the disclosure provides a concurrent mode synchronous measurement system and a use method thereof, belonging to the technical field of electricity, and specifically comprising: the main equipment and the auxiliary equipment comprise a data end and a control end, and the main equipment and all the auxiliary equipment are connected in series through the data end; the branching component is used for transmitting the received external signals and instructions to the main equipment and all auxiliary equipment; the control end of the main equipment and the control end of all the auxiliary equipment are electrically connected with the controller, the controller is electrically connected with the data end of the main equipment and the data end of all the auxiliary equipment through the branching component, and the controller is used for transmitting a starting instruction or a stopping instruction. Through the scheme of the disclosure, a plurality of devices are adopted and connected through the shunt assembly in a concurrent networking manner, the channels with corresponding numbers can be selected according to different needs, and the synchronization of signals and instructions can be realized through the shunt assembly, so that the utilization rate and the processing efficiency of the concurrent mode synchronous measurement system are improved, and the use cost is reduced.
Description
Technical Field
The disclosure relates to the field of electrical technology, and in particular relates to a concurrent mode synchronous measurement system and a use method thereof.
Background
At present, during measurement, most scenes abandon manual operation and use precision measurement equipment, but the existing measurement equipment is provided with a plurality of channels, and the channels generally share one interface for transmitting data, so that the average single channel transmission rate is lower, the experimental effect is affected, and even some experiments cannot be performed. For example, a device having a channel plan of 64 or more may exhibit a relatively inefficient use of the device, and an instrument may be available to only one project person at a time. If a multi-channel customization scheme is employed, the customization costs are high.
It can be seen that there is a need for an efficient, convenient and simple to assemble concurrent mode synchronous measurement system.
Disclosure of Invention
In view of this, embodiments of the present disclosure provide a concurrent mode synchronization measurement system and a method for using the same, which at least partially solve the problems in the prior art.
In a first aspect, an embodiment of the present disclosure provides a concurrent mode synchronization measurement system, including:
the system comprises a main device and a plurality of auxiliary devices, wherein the main device and the auxiliary devices comprise a data end and a control end, and the main device and all the auxiliary devices are connected in series through the data end;
the branching component is used for transmitting the received external signals and instructions to the main equipment and all auxiliary equipment;
the control end of the main equipment and the control end of all the auxiliary equipment are electrically connected with the controller, the controller is electrically connected with the data end of the main equipment and the data end of all the auxiliary equipment through the branching component, and the controller is used for transmitting a starting instruction or a stopping instruction so as to control the main equipment or all the auxiliary equipment to start processing the external signals or stop processing the external signals.
According to a specific implementation manner of the embodiment of the disclosure, the branching component comprises a first branching device and a second branching device, one end of the first branching device is electrically connected with an external signal source, and the other end of the first branching device is electrically connected with the data end of the main device and the data ends of all the auxiliary devices;
one end of the second circuit breaker is electrically connected with the data end of the main equipment, and the other end of the second circuit breaker is electrically connected with the data ends of all the auxiliary equipment.
According to a specific implementation manner of the embodiment of the disclosure, the data terminal includes a clock input terminal and a clock output terminal, the clock input terminal of the master device is electrically connected with an external clock source, the clock output terminal of the master device is electrically connected with the clock input terminal of the slave device, and the clock output terminal of the slave device is electrically connected with the clock input terminal of the adjacent slave device.
According to a specific implementation manner of the embodiment of the present disclosure, the data end further includes a synchronization signal interface, and all the synchronization signal interfaces are electrically connected to the first splitter.
According to a specific implementation manner of the embodiment of the disclosure, the data end further includes an instruction input end and an instruction output end, the instruction input end of the main device is electrically connected with the controller, the instruction output end of the main device is electrically connected with one end of the second splitter, and the other end of the second splitter is electrically connected with all the instruction input ends of the auxiliary devices.
According to a specific implementation manner of the embodiment of the disclosure, the concurrent mode synchronization measurement system further includes a filter, one end of the filter is electrically connected with the first splitter, and the other end of the filter is electrically connected with the external signal source.
According to a specific implementation manner of the embodiment of the disclosure, a signal amplifier is disposed in the first splitter, one end of the signal amplifier is electrically connected with the filter, and the other end of the signal amplifier is electrically connected with the main device and all the auxiliary devices.
In a second aspect, an embodiment of the present disclosure provides a method for using the concurrent mode synchronization measurement system according to any one of the embodiments of the present disclosure, where the method includes:
providing a concurrent mode synchronous measurement system, wherein the concurrent mode synchronous measurement system comprises a main device, a plurality of auxiliary devices, a branching component and a controller;
controlling the shunt assembly to receive an external signal;
the controller sends target instructions to the main equipment and all the auxiliary equipment, wherein the target instructions are starting instructions or stopping instructions;
and the main equipment and all the auxiliary equipment execute corresponding target operation according to the target instruction, wherein the target operation is the external signal operation for starting processing corresponding to the starting instruction or the external signal for stopping processing corresponding to the stopping instruction.
According to a specific implementation manner of the embodiment of the present disclosure, when the target instruction is a start instruction, the step of executing, by the primary device and all the secondary devices, a corresponding target operation according to the target instruction includes:
the controller sequentially sends standby instructions to the main equipment and all the auxiliary equipment through the control end;
when the controller sends a starting instruction to the main equipment, the main equipment synchronizes the starting instruction to all the auxiliary equipment through the branching component.
According to a specific implementation manner of the embodiment of the present disclosure, when the target instruction is a stop instruction, the step of executing, by the primary device and all the secondary devices, a corresponding target operation according to the target instruction includes:
the controller sequentially sends standby instructions to the main equipment and all the auxiliary equipment through the control end;
when the controller sends a stop instruction to the main device, the main device synchronizes the stop instruction to all the auxiliary devices through the branching component.
The concurrent mode synchronous measurement system in the embodiment of the disclosure comprises: the system comprises a main device and a plurality of auxiliary devices, wherein the main device and the auxiliary devices comprise a data end and a control end, and the main device and all the auxiliary devices are connected in series through the data end; the branching component is used for transmitting the received external signals and instructions to the main equipment and all auxiliary equipment; the control end of the main equipment and the control end of all the auxiliary equipment are electrically connected with the controller, the controller is electrically connected with the data end of the main equipment and the data end of all the auxiliary equipment through the branching component, and the controller is used for transmitting a starting instruction or a stopping instruction so as to control the main equipment or all the auxiliary equipment to start processing the external signals or stop processing the external signals. Through the scheme of the disclosure, a plurality of devices are adopted and connected through the shunt assembly in a concurrent networking manner, the channels with corresponding numbers can be selected according to different needs, and the synchronization of signals and instructions can be realized through the shunt assembly, so that the utilization rate and the processing efficiency of the concurrent mode synchronous measurement system are improved, and the use cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a concurrent mode synchronous measurement system according to an embodiment of the present disclosure;
FIG. 2 is a schematic instruction flow diagram of a concurrent mode synchronous measurement system according to an embodiment of the present disclosure;
fig. 3 is a flowchart illustrating a usage method of a concurrent mode synchronization measurement system according to an embodiment of the present disclosure.
Summarizing the reference numerals:
concurrent mode synchronous measurement system 100;
a master 110, a data terminal 111, a control terminal 112, a clock input terminal 113, a clock output terminal 114, an instruction input terminal 115, an instruction output terminal 116;
a slave device 120;
a branching assembly 130, a first branching unit 131, a second branching unit 132;
and a controller 140.
Detailed Description
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concepts of the disclosure by way of illustration, and only the components related to the disclosure are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
At present, during measurement, most scenes abandon manual operation and use precision measurement equipment, but the existing measurement equipment is provided with a plurality of channels, and the channels generally share one interface for transmitting data, so that the average single channel transmission rate is lower, the experimental effect is affected, and even some experiments cannot be performed. For example, a device having a channel plan of 64 or more may exhibit a relatively inefficient use of the device, and an instrument may be available to only one project person at a time. If a multi-channel customization scheme is employed, the customization costs are high.
The prior art scheme uses devices like our MT6420, with 64 or more channels per device. Because the multiple channels generally share one interface for transmitting data, the average single-channel transmission rate is lower, the experimental effect is affected, and even some experiments cannot be performed. A device having 64 or more channel schemes may exhibit relatively inefficient device utilization. One instrument can only be used by one project personnel at the same time. If only a part of channels are needed to be used by the project group, the rest channels are in an idle state, the equipment utilization rate is not high, and other colleagues of the colleague project group cannot perform experiments. One device has 64 or more channel schemes, if multiple project groups need to be used simultaneously, as multiple channels are expensive, one laboratory can buy only one set, and the time-sharing use affects the experimental efficiency. However, when the concurrent networking mode can realize that multi-channel testing is needed, more channels can be realized by combining the multi-channel testing; after the separation, a plurality of project groups can be used separately at the same time, and the utilization rate of the equipment is improved. Or a multi-channel customization scheme is employed, but the customization costs are very high.
The embodiment of the disclosure provides a concurrent mode synchronous measurement system, which can be applied to synchronous measurement processes in measurement scenes with different requirements.
Referring to fig. 1, a schematic structural diagram of a concurrent mode synchronous measurement system according to an embodiment of the present disclosure is provided. As shown in fig. 1, the concurrent mode synchronization measurement system 100 mainly includes:
a master device 110 and a plurality of slave devices 120, wherein each of the master device 110 and the slave devices 120 comprises a data terminal 111 and a control terminal 112, and all the slave devices 120 and the master device 110 are connected in series through the data terminal 111;
a branching component 130, where the branching component 130 is configured to transmit received external signals and commands to the master device 110 and all the slave devices 120;
the controller 140, the control end 112 of the main device 110 and the control ends 112 of all the auxiliary devices 120 are electrically connected with the controller 140, and the controller 140 is electrically connected with the data end 111 of the main device 110 and the data end 111 of all the auxiliary devices 120 through the branching component 130, and the controller 140 is used for transmitting a start instruction or a stop instruction to control the main device 110 or all the auxiliary devices 120 to start processing the external signal or stop processing the external signal.
During specific assembly, the main device 110 and the auxiliary device 120 may each select any number of devices such as a single channel, a 4 channel, or an 8 channel according to actual requirements, and then connect the main device 110 and all the auxiliary devices 120 in series through the data terminal 111, and then electrically connect the control terminal 112 of the main device 110 and the control terminal 112 of all the auxiliary devices 120 with the controller 140, and electrically connect the controller 140 with the data terminal 111 of the main device 110 and the data terminal 111 of all the auxiliary devices 120 through the branching component 130.
In use, the controller 140 is configured to transmit a start command or a stop command to control the master device 110 or all the slave devices 120 to start processing the external signal or stop processing the external signal, and then the branching component 130 transmits the received external signal and command to the master device 110 and all the slave devices 120.
According to the concurrent mode synchronous measurement system, a plurality of devices are adopted and connected through the shunt component in a concurrent networking mode, channels with corresponding numbers can be selected according to different needs, and signal and instruction synchronization is achieved through the shunt component, so that the utilization rate and the processing efficiency of the concurrent mode synchronous measurement system are improved, and the use cost is reduced.
On the basis of the above embodiment, the splitter assembly 130 includes a first splitter 131 and a second splitter 132, one end of the first splitter 131 is electrically connected to an external signal source, and the other end of the first splitter 131 is electrically connected to the data end 111 of the main device 110 and the data ends 111 of all the auxiliary devices 120;
one end of the second splitter 132 is electrically connected to the data terminal 111 of the primary device 110, and the other end of the second splitter 132 is electrically connected to all the data terminals 111 of the secondary devices 120.
In a specific implementation, the splitter assembly 130 may include a first splitter and a second splitter 132, where one end of the first splitter 131 is electrically connected to an external signal source, the other end of the first splitter 131 is electrically connected to the data end 111 of the main device 110 and the data ends 111 of all the auxiliary devices 120, and the first splitter 131 is configured to receive a signal sent by the external signal source, and then may synchronously send the received signal to the main device 110 and all the auxiliary devices 120. One end of the second splitter 132 is electrically connected to the data end 111 of the primary device 110, the other end of the second splitter 132 is electrically connected to the data ends 111 of all the secondary devices 120, and the second splitter 132 is configured to receive instruction information transmitted by the primary device 110 and synchronize to all the secondary devices 120 at the same time. It should be noted that the number of the first splitters 131 and the second splitters 132 may be increased or decreased according to actual needs, and the types and specifications of the first splitters 131 and the second splitters 132 may be selected according to actual needs.
Further, the data terminal 111 includes a clock input terminal 113 and a clock output terminal 114, the clock input terminal 113 of the master device 110 is electrically connected to an external clock source, the clock output terminal 114 of the master device 110 is electrically connected to the clock input terminal 113 of the slave device 120, and the clock output terminal 114 of the slave device 120 is electrically connected to the clock input terminal 113 of the adjacent slave device 120.
In a specific implementation, the clock input end 113 of the master device 110 is electrically connected to an external clock source, the clock output end 114 of the master device 110 is electrically connected to the clock input end 113 of the slave device 120, and the clock output end 114 of the slave device 120 is electrically connected to the clock input end 113 of the adjacent slave device 120, so that clock signals of the external clock source can be synchronized to the master device 110 and all the slave devices 120, and system clock homology is achieved. Of course, the clock input 113 of the master device 110 may be electrically connected to an external clock source, the clock output 114 of the master device 110 may be connected to one end of the first splitter 131, and the other end of the first splitter 131 may be electrically connected to all of the slave devices 120. Alternatively, one end of the first splitter 131 is electrically connected to an external clock source, and then the other end of the first splitter 131 is electrically connected to the master device 110 and all the slave devices 120 or other connection methods are adopted.
IN one embodiment, the primary device 110 and the secondary device 120 may each have two clock ports, a reference clock input REF_IN and a reference clock output REF_OUT, respectively. And accessing the REF_OUT of the main device 110 to the REF_IN of the first auxiliary device 120, and accessing the REF_OUT of the first auxiliary device 120 to the REF_IN of the next device, and connecting all the devices IN turn, so that all the auxiliary devices 120 realize homologous setting with the main device 110 and the system clock.
Optionally, the data terminal 111 further includes a synchronization signal interface, and all the synchronization signal interfaces are electrically connected to the first splitter 131.
In particular, the signal received by the first splitter 131 may be sent to the master device 110 and all the slave devices 120 simultaneously.
Optionally, the data terminal 111 further includes an instruction input terminal 115 and an instruction output terminal 116, the instruction input terminal 115 of the main device 110 is electrically connected to the controller 140, the instruction output terminal 116 of the main device 110 is electrically connected to one end of the second splitter 132, and the other end of the second splitter 132 is electrically connected to the instruction input terminals 115 of all the auxiliary devices 120.
In a specific assembly, the data terminal 111 may include the command input terminal 115 and the command output terminal 116, where the command input terminal 115 of the main device 110 is electrically connected to the controller 140, the command output terminal 116 of the main device 110 is electrically connected to one end of the second splitter 132, and the other end of the second splitter 132 is electrically connected to the command input terminals 115 of all the auxiliary devices 120.
In use, the controller 140 may send instructions to the master device 110, and the master device 110 then synchronizes the instructions to all of the slave devices 120, as illustrated by the dashed lines in FIG. 2.
Based on the above embodiments, the concurrent mode synchronization measurement system 100 further includes a filter, where one end of the filter is electrically connected to the first splitter 131, and the other end of the filter is electrically connected to the external signal source.
In a specific implementation, when the signal is received, in the process of sending the signal in the external signal source, interference signals may exist in the signal due to interference, and the filter may be disposed, then one end of the filter is electrically connected to the first splitter 131, and the other end of the filter is electrically connected to the external signal source, so as to filter the interference signals in the source signal.
Optionally, a signal amplifier is disposed in the first splitter 131, one end of the signal amplifier is electrically connected to the filter, and the other end of the signal amplifier is electrically connected to the main device 110 and all the auxiliary devices 120.
Meanwhile, there may be loss in the signal transmission process, the signal amplifier may be disposed in the first splitter 131, and then one end of the signal amplifier is electrically connected to the filter, and the other end of the signal amplifier is electrically connected to the main device 110 and all the auxiliary devices 120, so that the signal may be amplified and transmitted to the main device 110 and all the auxiliary devices 120.
The concurrency mode synchronous measurement system provided by the embodiment of the disclosure can be applied to synchronous measurement processes in measurement scenes with different requirements. Through the scheme of the disclosure, a plurality of devices are adopted and connected through the shunt assembly in a concurrent networking manner, the channels with corresponding numbers can be selected according to different needs, and the synchronization of signals and instructions can be realized through the shunt assembly, so that the utilization rate and the processing efficiency of the concurrent mode synchronous measurement system are improved, and the use cost is reduced.
In addition, as shown in fig. 3, an embodiment of the present disclosure further provides a method for using the concurrent mode synchronization measurement system, where the method includes:
s301, providing a concurrent mode synchronous measurement system, wherein the concurrent mode synchronous measurement system comprises a main device, a plurality of auxiliary devices, a branching component and a controller;
s302, controlling the shunt component to receive external signals;
for example, when the splitter component has a plurality of signal sources connected externally, the splitter component may be controlled to select a signal that accepts a target signal source.
S303, the controller sends a target instruction to the main equipment and all the auxiliary equipment, wherein the target instruction is a start instruction or a stop instruction;
for example, when the external signal is received, the controller may send a target instruction to the master device and all the slave devices, so that the master device and all the slave devices can perform corresponding operations according to the target instruction, where the target instruction is a start instruction or a stop instruction.
S304, the main equipment and all the auxiliary equipment execute corresponding target operation according to the target instruction, wherein the target operation is the external signal operation for starting processing corresponding to the starting instruction or the external signal for stopping processing corresponding to the stopping instruction.
When the implementation is carried out, after the main equipment and the auxiliary equipment receive the target instruction, the main equipment and all the auxiliary equipment execute corresponding target operation according to the target instruction, wherein the target operation is that the external signal operation is processed by starting corresponding to the starting instruction or the external signal is processed by stopping corresponding to the stopping instruction.
Optionally, when the target instruction is a start instruction, the main device and all the auxiliary devices execute corresponding target operations according to the target instruction in step S304, including:
the controller sequentially sends standby instructions to the main equipment and all the auxiliary equipment through the control end;
when the controller sends a starting instruction to the main equipment, the main equipment synchronizes the starting instruction to all the auxiliary equipment through the branching component.
In the implementation, considering that all devices are respectively connected to a computer through the data terminal, the computer cannot send the task start command to all devices at the same time when issuing the task start command, and therefore one branching component is needed to synchronize. When the target instruction sent by the controller is a starting instruction, the controller can sequentially send standby instructions to the main equipment and all the auxiliary equipment through the control end, so that the main equipment and all the auxiliary equipment enter a standby state. And then when the controller sends a starting instruction to the main equipment, the main equipment synchronizes the starting instruction to all the auxiliary equipment through the branching component so as to enable the main equipment and all the auxiliary equipment to be started at the same time.
Optionally, when the target instruction is a stop instruction, the main device and all the auxiliary devices execute corresponding target operations according to the target instruction in step S304, including:
the controller sequentially sends standby instructions to the main equipment and all the auxiliary equipment through the control end;
when the controller sends a stop instruction to the main device, the main device synchronizes the stop instruction to all the auxiliary devices through the branching component.
When the target instruction sent by the controller is a stop instruction, the controller can send a standby instruction to the main equipment and all the auxiliary equipment sequentially through the control end, so that the main equipment and all the auxiliary equipment enter a state to be stopped. And then when the controller sends a stopping instruction to the main device, the main device synchronizes the stopping instruction to all the auxiliary devices through the branching component so that the main device and all the auxiliary devices stop at the same time.
According to the using method of the concurrent mode synchronous measurement system provided by the embodiment of the disclosure, after the external signal is received, different target instructions are selected according to requirements, and then corresponding target operations are executed according to the target instructions, so that the processing efficiency of the concurrent mode synchronous measurement system is improved.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the disclosure are intended to be covered by the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. A concurrent mode synchronous measurement system, comprising:
the system comprises a main device and a plurality of auxiliary devices, wherein the main device and the auxiliary devices comprise a data end and a control end, and the main device and all the auxiliary devices are connected in series through the data end;
the branching component is used for transmitting received external signals and instructions to the main equipment and all auxiliary equipment, the branching component comprises a first branching device and a second branching device, one end of the first branching device is electrically connected with an external signal source, the other end of the first branching device is electrically connected with the data end of the main equipment and the data end of all the auxiliary equipment, one end of the second branching device is electrically connected with the data end of the main equipment, and the other end of the second branching device is electrically connected with the data end of all the auxiliary equipment;
the control end of the main equipment and the control end of all the auxiliary equipment are electrically connected with the controller, the controller is electrically connected with the data end of the main equipment and the data end of all the auxiliary equipment through the branching component, and the controller is used for transmitting a starting instruction or a stopping instruction so as to control the main equipment or all the auxiliary equipment to start processing the external signals or stop processing the external signals.
2. The system of claim 1, wherein the data terminal comprises a clock input and a clock output, the clock input of the master device being electrically connected to an external clock source, the clock output of the master device being electrically connected to the clock input of the slave device, the clock output of the slave device being electrically connected to the clock input of an adjacent slave device.
3. The system of claim 2, wherein the data side further comprises a synchronization signal interface, all of which are electrically connected to the first splitter.
4. A system according to claim 3, wherein the data side further comprises a command input and a command output, the command input of the primary device being electrically connected to the controller, the command output of the primary device being electrically connected to one end of the second splitter, the other end of the second splitter being electrically connected to the command inputs of all of the secondary devices.
5. The system of claim 1, wherein the concurrent mode synchronization measurement system further comprises a filter having one end electrically connected to the first splitter and the other end electrically connected to the external signal source.
6. The system of claim 5, wherein a signal amplifier is disposed within the first splitter, one end of the signal amplifier being electrically connected to the filter, and the other end of the signal amplifier being electrically connected to both the primary device and all of the secondary devices.
7. A method of using a concurrent mode synchronization measurement system, applied to the concurrent mode synchronization measurement system of any one of claims 1 to 6, the method comprising:
providing a concurrent mode synchronous measurement system, wherein the concurrent mode synchronous measurement system comprises a main device, a plurality of auxiliary devices, a branching component and a controller;
controlling the shunt assembly to receive an external signal;
the controller sends target instructions to the main equipment and all the auxiliary equipment, wherein the target instructions are starting instructions or stopping instructions;
and the main equipment and all the auxiliary equipment execute corresponding target operation according to the target instruction, wherein the target operation is the external signal operation for starting processing corresponding to the starting instruction or the external signal for stopping processing corresponding to the stopping instruction.
8. The method of claim 7, wherein when the target instruction is a start instruction, the step of the master device and all of the slave devices performing the corresponding target operation according to the target instruction comprises:
the controller sequentially sends standby instructions to the main equipment and all the auxiliary equipment through the control end;
when the controller sends a starting instruction to the main equipment, the main equipment synchronizes the starting instruction to all the auxiliary equipment through the branching component.
9. The method of claim 7, wherein when the target instruction is a stop instruction, the step of the master device and all of the slave devices performing the corresponding target operation according to the target instruction comprises:
the controller sequentially sends standby instructions to the main equipment and all the auxiliary equipment through the control end;
when the controller sends a stop instruction to the main device, the main device synchronizes the stop instruction to all the auxiliary devices through the branching component.
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