TW202339462A - Module system supporting broadcasting, module unit and broadcasting method including a unidirectional conduction assembly and a microcontroller unit - Google Patents

Abstract

Disclosed is a module system supporting broadcasting. A module unit in this module system is designed with a broadcasting channel inlet end and a broadcasting channel outlet end. The module unit includes a unidirectional conduction assembly and a microcontroller unit. An input end of the unidirectional conduction assembly is electrically connected with the broadcasting channel inlet end and a bypass input end of the microcontroller unit, and an output end of the unidirectional conduction assembly is electrically connected with the broadcasting channel outlet end and a bypass output end of the microcontroller unit. The broadcasting channel inlet end and the broadcasting channel outlet end of each module unit are electrically connected with a broadcasting channel outlet end of the previous module unit and a broadcasting channel inlet end of the next module unit respectively, so as to form an independent broadcasting channel for broadcasting a control instruction.

Description

Module systems, module units and broadcast methods that support broadcasting

The present invention relates to a module system composed of multiple module units, and in particular to a module system, module unit and broadcast method that support broadcasting.

Religious places such as temples, churches or chapels will have blessing lanterns for believers to pray for, such as Tiangong lanterns, peace lanterns, Guangming lanterns, God of Wealth lanterns, Wenchang lanterns, heavenly medicine lanterns, marriage lanterns and Taisui lanterns. Under the government's policy of promoting energy conservation and carbon reduction, traditional prayer lamps that use burning candles or lamp oil to emit light have gradually been replaced by prayer lamps that use electricity to emit light, and such prayer lamps are even equipped with LCD panels or light-emitting diodes. Panel to display blessings and the name, address, birthday, etc. of the person being blessed.

The above-mentioned multiple prayer lamps can be combined into a tree topological prayer lamp system. For example, a group controller controls multiple lamp posts, and each lamp post has multiple prayer lamps and corresponding module controls. The module controller is controlled by the group controller, and the micro-control unit of each blessing lamp is controlled by the corresponding module controller. In the prior art, each blessing lamp in the lamppost is connected in series. Therefore, the control instructions are transmitted from the first blessing lamp to the second blessing lamp in the lamppost, and the second blessing lamp to The third prayer lamp is passed on, and so on for the rest. Therefore, the transmission speed of the control instruction is slow, and the transmission path of the control instruction is a single transmission path.

Please refer to Figure 1, which is a functional block diagram of a module system in the prior art. The module system 1 includes a group controller 10, a plurality of module controllers 100, 120 and a plurality of module units 101, 102, 103, 121, 122, 123, wherein the plurality of module units 101, 102, 103 are The same module unit group is controlled by the module controller 100, multiple module units 121, 122, and 123 are the same module unit group and controlled by the module controller 120, and multiple modules The controllers 100 and 120 are controlled by the group controller 10.

The topology structure of the above-mentioned module system 1 is a tree topology structure. The module units 101, 102, 103, 121, 122 and 123 may be prayer lamps including a micro control unit (MCU), a display unit and a light emitting unit, and the above different groups may refer to different lamp posts. When the group controller 10 wants to broadcast a control command to all module units 101, 102, 103, 121, 122, 123, the control command will first be transmitted to multiple module controllers 100, 120. The module controller 100 The control command is sent to the module unit 101, the module unit 101 sends the control command to the module unit 102, the module unit 102 sends the control command to the module unit 103, and the module controller 120 sends the control command to the module. Unit 121, the module unit 121 transmits the control instructions to the module unit 122, and the module unit 122 transmits the control instructions to the module unit 123. It can be known from the above that the transmission speed of the control instruction is slow, and the transmission path of the control instruction is a single transmission path, which is monotonous and inelastic. Accordingly, there is a need to provide a module system, module unit, and broadcast method that support broadcasting, have a fast transmission speed, and can flexibly change the transmission path due to conditions.

An embodiment of the present invention provides a module system that supports broadcasting, and the module system includes a first module controller, a first module unit, and a second module unit. The first module unit is electrically connected to the first module controller. The second module unit is electrically connected to the first module unit. A first broadcast channel and a first standard channel are formed between the first module unit and the first module controller, and a second broadcast channel and a second standard channel are formed between the first module unit and the second module unit. aisle. When the first module controller broadcasts the control command, if the first broadcast channel is not open, the first module controller and the first module unit use the first broadcast channel to transmit the control command. If the first broadcast channel is open , then the first standard channel is used to transmit control instructions between the first module controller and the first module unit. If the second broadcast channel is not open, the first module unit and the second module unit are connected using the third standard channel. The two broadcast channels transmit control instructions. If the second broadcast channel is disconnected, the second standard channel is used to transmit control instructions between the first module unit and the second module unit.

Embodiments of the present invention provide a module unit, and the module unit is used in a module system that supports broadcasting. It has a broadcast channel entrance end and a broadcast channel exit end, and includes a micro control unit and a one-way communication element. The micro control unit has a bypass input terminal and a bypass output terminal. The one-way conduction element has an input end and an output end. The input end of the one-way conduction element is electrically connected to the broadcast channel inlet and the bypass input end, and the output end of the one-way conduction element is electrically connected to the broadcast channel outlet and the bypass. Output port. The inlet end of the broadcast channel of the module unit is electrically connected to the outlet end of the broadcast channel of the previous module unit, and the outlet end of the broadcast channel of the module unit is electrically connected to the inlet end of the broadcast channel of the subsequent module unit to form two In the broadcast channel, the micro control unit of the module unit is electrically connected between the micro control unit of the previous module unit and the micro control unit of the subsequent module unit to form two standard channels.

An embodiment of the present invention provides a broadcast method, which is executed on a group of systems to broadcast control instructions, and the broadcast method includes the following steps. If the i-th module unit of the module system cannot transmit the control command to the i-th module unit through the first broadcast channel between the i-th module unit and the i-1 module unit of the module system , then the i-1th module unit uses the first standard channel between the i-1th module unit and the i-th module unit to transmit control instructions, where i is an integer greater than or equal to 2. In the case where the k-th module unit of the module system receives the broadcast control command through the second standard channel, if the k-th module unit can communicate with the k+1-th module unit through The second broadcast channel between them transmits the control command to the k+1th module unit, then the kth module unit uses the second broadcast channel between the kth module unit and the k+1th module unit. The channel transmits control instructions, where k is an integer greater than or equal to 1. If the module controller and the first module unit of the module system cannot transmit control instructions through the third broadcast channel, the module controller uses the third standard channel between the module controller and the first module unit. Deliver control instructions.

Based on the above, the module system, module unit and broadcasting method provided by the present invention can support broadcasting and transmit control instructions at a faster propagation speed, and the transmission path can flexibly change due to conditions, so even if there is a condition on the broadcast channel , it can still effectively and quickly transmit control instructions to each module unit.

In order to help the examiner understand the technical features, content and advantages of the present invention and the effects it can achieve, the present invention is described in detail below in conjunction with the accompanying drawings and in the form of embodiments. The drawings used therein are as follows. The subject matter is only for illustration and auxiliary description, and does not necessarily represent the actual proportions and precise configurations after implementation of the present invention. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted to limit the scope of rights of the present invention in actual implementation. Let’s explain first.

The invention provides a module system that supports broadcasting. The module unit in the module system is designed with a broadcast channel entrance end and a broadcast channel outlet end. The module unit includes a one-way conduction element and a micro-control unit, wherein the one-way conduction element The input end of the broadcast channel is electrically connected to the inlet end of the broadcast channel and the bypass input end of the micro control unit, and the output end of the one-way conduction element is electrically connected to the outlet end of the broadcast channel and the bypass output end of the micro control unit. The broadcast channel inlet and broadcast channel outlet of each module unit are respectively electrically connected to the broadcast channel outlet of a module unit above the module unit and the broadcast channel inlet of the module unit below it. , to form an independent broadcast channel for broadcasting control instructions.

In addition, when this module unit cannot successfully transmit the control command to the next module unit through the broadcast channel, the micro control unit of the module unit uses the bypass input end of the micro control unit to receive the control command from the broadcast channel and uses The standard channel between this module unit and the next module unit transmits control instructions. If the next module unit can use the broadcast channel to transmit control instructions to the next module unit, the micro-control unit of the next module unit uses the bypass output end to transmit the control instructions to the broadcast channel for subsequent broadcast. Simply put, embodiments of the present invention provide a module system and module unit that support broadcasting, have a fast transmission speed, and can flexibly change the transmission path due to conditions. Furthermore, according to the above-mentioned module system and module unit, embodiments of the present invention also provide a broadcast method executed in the module system.

Please refer to FIG. 2 , which is a functional block diagram of a module system according to an embodiment of the present invention. The module system 2 includes a group controller 20, a plurality of module controllers 200, 220 and a plurality of module units 201, 202, 203, 221, 222, 223, wherein the plurality of module units 201, 202, 203 are The same module unit group is controlled by the module controller 200, multiple module units 221, 222, 223 are the same module unit group and controlled by the module controller 220, and multiple modules The controllers 200 and 220 are controlled by the group controller 20.

The topology structure of the above-mentioned module system 2 is a tree topology structure. Each of the module units 201, 202, 203, 221, 222, and 223 may be a blessing lamp, and the different groups mentioned above may refer to different lamp posts. Of course, the present invention is not limited to this. In other embodiments, the module unit may be a processing unit in a certain product manufacturing process, and the above groups may refer to different processing areas. Further, the module unit 201 includes a micro control unit 2011 and a one-way conductive component 2012. The module unit 201 is designed with a broadcast channel entrance end and a broadcast channel outlet end. The input end of the one-way conduction element 2012 is electrically connected to the broadcast channel entrance end of the module unit 201 and the bypass input end of the micro control unit 2011, and the one-way The output end of the conductive element 2012 is electrically connected to the broadcast channel outlet end of the module unit 201 and the bypass output end of the micro control unit 2011.

In addition, the module units 202, 203, 221, 222, 223 have the same structure as the module unit 201, and the functions of the micro control units 2021, 2031, 2211, 2221, 2231 are the same as those of the control unit 2011, and the one-way conduction components The functions of 2022, 2032, 2212, 2222, and 2232 are the same as the functions of the control unit 2012. Therefore, the following mainly takes the micro control unit 2011 and the one-way conduction component 2012 as an example, and the others can be deduced in the same way. Furthermore, in the embodiment of the present invention, the one-way conduction components 2012, 2022, 2032, 2212, 2222, and 2232 may be diodes, but the present invention is not limited to this. Other types of components with one-way conduction functions may be used. It can also be used to implement one-way communication elements 2012, 2022, 2032, 2212, 2222, and 2232.

The broadcast channel inlet of the module unit 201 is electrically connected to the module controller 200, and the broadcast channel inlet and outlet of the module unit 202 are electrically connected to the broadcast channel outlet of the module unit 201 and the module unit 203 respectively. The entrance port of the broadcast channel to form a broadcast channel. The input terminal of the micro control unit 2011 is electrically connected to the output terminal of the module controller 200, and the input terminal and the output terminal of the micro control unit 2021 are electrically connected to the output terminal of the micro control unit 2011 and the input terminal of the micro control unit 2031, respectively. This creates a standard channel.

The one-way conduction element 2012 is used to prevent the control instructions from the broadcast channel exit end of the module unit 201 from being propagated in the reverse direction to the broadcast channel entry end of the module unit 201, that is, only allowing the control instructions to be unidirectionally transmitted from the broadcast channel entry end of the module unit 201 Passed to the broadcast channel exit. The micro control unit 2011 obtains control instructions through the bypass input terminal to execute the control instructions, thereby controlling other components of the module unit 201 according to the control instructions, such as the display unit or light emitting unit. However, the present invention does not use other components of the module unit 201 The type of component is restricted. For example, the module unit 201 may further include a dry ice spray unit and a sound unit, and the microcontrol unit 2011 controls the dry ice spray unit and the sound unit according to the control instructions.

In addition, the micro control unit 2011 also determines whether the one-way conduction element 2012 can be conductive. If the one-way conduction element 2012 cannot be conductive, the bypass input terminal is used to receive the control command from the broadcast channel entrance of the module unit 201, and the standard channel is used to transmit the control command. The control instructions are sent to the micro control unit 2021. When the broadcast control command is received in the module unit 202 through a standard channel, the micro control unit 2021 of the module unit 202 also receives information for the micro control unit 2031 to determine whether the one-way conduction element 2032 can be turned on. If the one-way conduction element 2032 can be On, the micro control unit 2021 uses the bypass output terminal to transmit the control instruction to the broadcast channel outlet of the module unit 202, so that the control instruction continues to be broadcast (that is, transmitted through the broadcast channel again).

Please refer to FIG. 3 , which is a schematic diagram of the module system broadcasting control instructions according to an embodiment of the present invention. In this embodiment, the broadcast channels between the module units 201, 202 and 203 are not disconnected. Therefore, the broadcast control instructions are transmitted through the broadcast channels, and the micro control units 2011, 2021 and 2031 obtain them through the bypass input terminals. The control instructions of the broadcast channel are executed accordingly, that is, the broadcast control instructions are transmitted through the signal path PATH_1.

In this embodiment, the broadcast channel between the module units 221 and 222 is not disconnected, but both the module units 222 and 223 are disconnected BRK. Therefore, the micro control unit 2221 of the module unit 222 receives the signal through the bypass input terminal. The control command will be transmitted through the standard channel between the micro control unit 2221 of the module unit 222 and the micro control unit 2231 of the module unit 223, so that the micro control unit 2231 of the module unit 223 receives the control instruction. The broadcast channel behind the module unit 223 is not disconnected. Therefore, the micro control unit 2231 of the module unit 223 bypasses the output end and transmits the control command to the broadcast channel again, and uses the broadcast channel to broadcast the control command. That is, the group of module units 221, 222, and 223 transmits broadcast control instructions through the signal path PATH_2.

Simply put, within the same group, if the i-th module unit cannot transmit the control command to the i-th module unit through the broadcast channel between the i-th module unit and the i-1 module unit, , then the i-1th module unit uses the standard channel between the i-1th module unit and the i-th module unit to transmit control instructions, where i is an integer greater than or equal to 2; and, in the When k module units receive broadcast control instructions through standard channels, if the k-th module unit can transmit the control instructions through the broadcast channel between the k-th module unit and the k+1-th module unit Passed to the k+1th module unit, the kth module unit uses the broadcast channel between the kth module unit and the k+1th module unit to transmit the control instructions, where k is greater than or equal to an integer of 1. In a special case, the module controller and the first module unit corresponding to the group cannot transmit control instructions through the broadcast channel, then the module controller communicates with the module controller and the first module unit corresponding to the group. A standard channel between group units to transmit control instructions.

Please refer to FIG. 4 , which is a flow chart of a broadcast method executed by a module system according to an embodiment of the present invention. First, in step S401, the group controller obtains a control instruction. The control instruction may be a control instruction to be transmitted by broadcast, or it may be a control instruction that is not transmitted by broadcast. Next, in step S402, the group controller item database obtains verification information to verify whether the control instruction is a safe control instruction through the verification information. If the verification is passed, step S403 is executed. Otherwise, the transmission of the control instruction is discarded. And return to step S401 to enable the group controller to obtain another control instruction.

In step S403, the group controller transmits the control instruction to the module controller of each group. In step S404, the group controller determines whether the control command is a broadcast control command. If not, step S410 is executed. In step S410, only the module controller of the module unit corresponding to the destination of the control command will use the standard channel to transmit the control control command. The control command is transmitted through the standard channel: the 1st module unit is transmitted to the 2nd module unit, the 2nd module unit is transmitted to the 3rd module unit,..., and the x-1th module unit is transmitted to the 3rd module unit. x module units are transmitted, among which the x-th module unit is the module unit corresponding to the destination of the control command. Therefore, in step S411, the micro control unit will communicate with the module controller to allow the module controller to determine whether the control command has been transmitted to the module unit corresponding to the control command. If not, step S410 will continue to be executed. If the control command After the command has been transmitted to the module unit corresponding to the destination of the control command, step S401 is returned to enable the group controller to obtain another control command.

In step S405, the module controller attempts to transmit the command through the broadcast channel. Next, in step S406, the module controller communicates with the micro control unit to determine whether there is a broken broadcast channel. If there is, it means that it needs to be transmitted across modules, so step S407 needs to be executed. If not, it means that it can be transmitted through The broadcast channel transmits the control instruction to each module unit in the group, and then returns to step S401 to enable the group controller to obtain another control instruction.

If it is necessary to transmit across modules, it means that the broadcast channel between two adjacent module units is disconnected. At this time, in step S407, the broadcast channel is disconnected between the two adjacent module units. The standard channel transmits control instructions. Then, in step S408, it is determined whether the control command has been transmitted to each module unit in the group. If not, step S409 is executed. If so, step S401 is returned to allow the group controller to obtain another module unit. Control instruction. In step S409, it is determined whether the next broadcast channel after the multiple adjacent module units whose broadcast channel is disconnected is unobstructed. If the next broadcast channel is unobstructed and there is no open circuit, then the control command is changed to be transmitted to the next broadcast channel. Otherwise, then Return to step S408 and continue to use the standard channel to transmit control instructions.

Based on the above, the module system, module unit and broadcasting method provided by the present invention can support broadcasting, transmit control instructions at a faster propagation speed, and the transmission path can flexibly change due to conditions, so even if there is a condition on the broadcast channel , it can still effectively and quickly transmit control instructions to each module unit. Furthermore, the above-mentioned module system can be a blessing lamp system or a processing system. Therefore, the present invention can be widely used in various fields and has great economic value.

In summary, it can be seen that the present invention has indeed achieved the desired improvement effect by breaking through the previous technology, and it is not easy to imagine for those familiar with the art. Furthermore, the present invention has not been disclosed before the application, and it has It is progressive and practical, and has clearly met the requirements for patent application. I have submitted a patent application in accordance with the law. I sincerely request your office to approve this invention patent application to encourage invention and bring the greatest convenience.

The above-described embodiments are only for illustrating the technical ideas and characteristics of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be used to limit the patent scope of the present invention. That is to say, all equivalent changes or modifications made in accordance with the spirit disclosed in the present invention should still be covered by the patent scope of the present invention.

1, 2: Module system 10, 20: Group controller 100, 120, 200, 220: Module controller 101, 102, 103, 121, 122, 123, 201, 202, 203, 221, 222, 223: Module unit 2011, 2021, 2031, 2211, 2221, 2231: micro control unit 2012, 2022, 2032, 2212, 2222, 2232: One-way conductive components BRK: Break circuit PATH_1, PATH_2: signal path S401～S411: steps

The accompanying drawings are provided to enable those skilled in the art to further understand the present invention, and are incorporated into and constitute a part of the specification of the present invention. The drawings illustrate exemplary embodiments of the invention and, together with the description of the invention, serve to explain the principles of the invention.

Figure 1 is a functional block diagram of a module system in the prior art.

Figure 2 is a functional block diagram of the module system according to the embodiment of the present invention.

FIG. 3 is a schematic diagram of the module system broadcasting control instructions according to the embodiment of the present invention.

Figure 4 is a flow chart of a broadcast method executed by the module system according to the embodiment of the present invention.

2:Module system

20:Group controller

200, 220: Module controller

201, 202, 203, 221, 222, 223: Module unit

2011, 2021, 2031, 2211, 2221, 2231: micro control unit

2012, 2022, 2032, 2212, 2222, 2232: One-way conductive components

BRK: Break circuit

PATH_1, PATH_2: signal path

Claims (10)

A module system that supports broadcasting, including: a first module controller; a first module unit electrically connected to the first module controller; a second module unit electrically connected to the first module unit; A first broadcast channel and a first standard channel are formed between the first module unit and the first module controller, and a second second module unit is formed between the first module unit and the second module unit. Broadcast channel and a second standard channel; when the first module controller broadcasts a control command, if the first broadcast channel is not open, then the first module controller and the first module unit are used The first broadcast channel transmits the control command. If the first broadcast channel is disconnected, the first standard channel is used to transmit the control command between the first module controller and the first module unit. If the second If the broadcast channel is not disconnected, the first module unit and the second module unit use the second broadcast channel to transmit the control command. If the second broadcast channel is disconnected, the first module unit and the second module unit are disconnected. The second standard channel is used to transmit the control command between the second module units. The module system as described in request 1 further includes: a third module unit electrically connected to the second module unit; A third broadcast channel and a third standard channel are formed between the second module unit and the third module unit; when the first module controller broadcasts the control command, if the third broadcast channel does not have If the circuit is broken, then the third broadcast channel is used to transmit the control command between the second module unit and the third module unit. If the third broadcast channel is broken, the second module unit and the third module unit are disconnected. The third standard channel is used to transmit the control instructions between units. The module system as described in request 2 further includes: a second module controller; A group controller electrically connects the first module controller and the second module controller; a fourth module unit electrically connected to the second module controller; a fifth module unit electrically connected to the fourth module unit; a sixth module unit electrically connected to the fifth module unit; A fourth broadcast channel and a fourth standard channel are formed between the fourth module unit and the second module controller, and a fifth broadcast channel is formed between the fourth module unit and the fifth module unit. A sixth broadcast channel and a sixth standard channel are formed between the channel and a fifth standard channel, as well as the fifth module unit and the sixth module unit; when the group controller broadcasts the control instruction to the A module controller and the second module controller, and the second module controller is used to broadcast the control instruction. If the fourth broadcast channel is not disconnected, then the second module controller and the fourth The fourth broadcast channel is used to transmit the control command between the module units. If the fourth broadcast channel is disconnected, the fourth standard channel is used to transmit the control between the second module controller and the fourth module unit. command, if the fifth broadcast channel is not circuit-opened, then the fifth broadcast channel is used to transmit the control command between the fourth module unit and the fifth module unit. If the fifth broadcast channel is disconnected, the control command is transmitted between the fourth module unit and the fifth module unit. The fifth standard channel is used to transmit the control command between the fourth module unit and the fifth module unit. If the sixth broadcast channel is not open, then the fifth module unit and the sixth module unit The sixth broadcast channel is used to transmit the control command. If the sixth broadcast channel is disconnected, the sixth standard channel is used to transmit the control command between the fifth module unit and the sixth module unit. The module system as claimed in claim 3, wherein the module system is a blessing lamp system, and the first module unit, the second module unit and the third module unit are a lamp of the blessing lamp system. Three prayer lamps on the pole, and the fourth module unit, the fifth module unit and the sixth module unit are the other three prayer lamps on another lamp pole of the prayer lamp system. The module system as claimed in claim 3, wherein the module system is a processing system, and the first module unit, the second module unit and the third module unit are within a processing area of the processing system. three processing units, and the fourth module unit, the fifth module unit and the sixth module unit are the other three processing units in another processing area of the processing system. The module system according to claim 3, wherein the first module unit, the second module unit, the third module unit, the fourth module unit, the fifth module unit and the sixth module unit Each module unit of the module unit has a broadcast channel inlet and a broadcast channel outlet, and includes: a microcontrol unit having a bypass input terminal and a bypass output terminal; and A one-way conduction element has an input end and an output end, wherein the input end of the one-way conduction element is electrically connected to the broadcast channel inlet and the bypass input end, and the output end of the one-way conduction element Electrically connect the outlet of the broadcast channel and the bypass input; The broadcast channel entrance end of the module unit is electrically connected to a broadcast channel outlet end of the previous module unit, and the broadcast channel outlet end of the module unit is electrically connected to a broadcast channel entrance end of the subsequent module unit. Sexually connected to form two broadcast channels, the micro control unit of the module unit is electrically connected between a micro control unit of the previous module unit and a micro control unit of the following module unit to form Two standard channels. The module system as claimed in claim 6, wherein the one-way conducting element is a diode. A module unit, used in a module system that supports broadcasting, has a broadcast channel entrance end and a broadcast channel exit end, including: a microcontrol unit having a bypass input terminal and a bypass output terminal; and A one-way conduction element has an input end and an output end, wherein the input end of the one-way conduction element is electrically connected to the broadcast channel inlet and the bypass input end, and the output end of the one-way conduction element Electrically connect the outlet of the broadcast channel and the bypass input; The broadcast channel entrance end of the module unit is electrically connected to a broadcast channel outlet end of the previous module unit, and the broadcast channel outlet end of the module unit is electrically connected to a broadcast channel entrance end of the subsequent module unit. Sexually connected to form two broadcast channels, the micro control unit of the module unit is electrically connected between a micro control unit of the previous module unit and a micro control unit of the following module unit, so as to Two standard channels are formed. The module unit as claimed in claim 8, wherein the one-way conducting element is a diode. A broadcast method is executed in a module system to broadcast a control instruction, including: If an i-th module unit of the module system cannot transmit the control command through a first broadcast channel between the i-th module unit and an i-1 module unit of the module system To the i-th module unit, the i-1th module unit uses a first standard channel between the i-1th module unit and the i-th module unit to carry out the control instruction. Pass, where i is an integer greater than or equal to 2; In the case where a k-th module unit of the module system receives the broadcast control command through a second standard channel, if the k-th module unit can communicate with a k-th module unit by A second broadcast channel between k+1 module units transmits the control command to the k+1-th module unit, then the k-th module unit uses the k-th module unit and the k-th module unit The second broadcast channel between k+1 module units transmits the control instruction, where k is an integer greater than or equal to 1; and When a module controller and a first module unit of the module system cannot transmit the control command through a third broadcast channel, the module controller uses the module controller to control the first module unit. A third standard channel is used to transmit the control instructions.