A networking and communication device, method, and storage medium for combined intelligent circuit breakers.

Abstract

This invention discloses a networking and communication device, method, and storage medium for combined intelligent circuit breakers. The device includes a main intelligent circuit breaker and multiple sub-intelligent circuit breakers connected in series. One of the sub-intelligent circuit breakers is electrically connected to the input / output terminals of the main intelligent circuit breaker. The main intelligent circuit breaker sends control signals to the corresponding sub-intelligent circuit breaker, thereby arranging the corresponding sub-intelligent circuit breakers. The main intelligent circuit breaker also communicates with a remote host computer via a communication module to receive control commands from the remote host computer and control each sub-intelligent circuit breaker according to its arrangement data. This invention solves the problem in existing combined intelligent circuit breakers where multiple devices cannot be correctly arranged according to their usage sequence, leading to misoperation.

Description

Technical Field

[0001] This invention relates to the communication of intelligent circuit breakers, and more particularly to a networking and communication device, method, and storage medium for combined intelligent circuit breakers. Background Technology

[0002] Intelligent circuit breakers control the on / off state of the power supply to load equipment by opening and closing the circuit breaker. They can also collect data on the voltage, current, and temperature of the power supply and the load equipment. Currently, intelligent circuit breakers can be used individually or in combination of two or more. However, for combined intelligent circuit breakers, the combination is simply a matter of arrangement; the actual order of use cannot be determined by the system, nor can it be displayed in the system. This leads to misalignment of the equipment, resulting in misoperation and potential safety hazards. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, one of the objectives of the present invention is to provide a networking and communication device for combined intelligent circuit breakers, which can solve the problem that the devices in the existing combined intelligent circuit breakers cannot be correctly arranged according to the order of use, thus leading to misoperation and causing safety hazards in the use of the devices.

[0004] The second objective of this invention is to provide a networking and communication method for combined intelligent circuit breakers, which can solve the problem that the devices in existing combined intelligent circuit breakers cannot be correctly arranged according to the order of use, thus leading to misoperation and potential safety hazards in the use of the devices.

[0005] The third objective of this invention is to provide a computer-readable storage medium that can solve the problem that the devices in existing combined intelligent circuit breakers cannot be correctly arranged according to the order of use, which leads to misoperation and causes potential safety hazards in the use of the devices.

[0006] One of the objectives of this invention is achieved through the following technical solution:

[0007] A networking and communication device for combined intelligent circuit breakers includes a main intelligent circuit breaker and a group of sub-intelligent circuit breakers; wherein, the group of sub-intelligent circuit breakers includes multiple sub-intelligent circuit breakers connected in series, and one of the multiple sub-intelligent circuit breakers connected in series is electrically connected to the input and output terminals of the main intelligent circuit breaker.

[0008] The main device intelligent circuit breaker sends control signals to the corresponding sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker through the input and output terminals, so that the corresponding sub-device intelligent circuit breaker feeds back its own internal protocol data to the main device intelligent circuit breaker.

[0009] The master device intelligent circuit breaker sets the ranking data of the corresponding sub-device intelligent circuit breaker according to the received internal protocol data of the sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker, so that the corresponding sub-device intelligent circuit breaker records the ranking data and sends the control signal to the next sub-device intelligent circuit breaker so that the corresponding sub-device intelligent circuit breaker continues to feed back the sub-device's internal protocol data to the master device intelligent circuit breaker.

[0010] The main device intelligent circuit breaker is also connected to the remote host computer via a communication module to receive control commands from the remote host computer and control each sub-device intelligent circuit breaker according to its ranking data.

[0011] Furthermore, the input / output terminals of the main equipment intelligent circuit breaker include a first left-side input / output terminal and a first right-side input / output terminal, and the sub-equipment intelligent circuit breaker group is electrically connected to the main equipment intelligent circuit breaker through the first left-side input / output terminal, or the sub-equipment intelligent circuit breaker group is electrically connected to the main equipment intelligent circuit breaker through the first right-side input / output terminal.

[0012] Furthermore, each of the sub-device intelligent circuit breakers in the sub-device intelligent circuit breaker group is provided with a second left-side input / output terminal and a second right-side input / output terminal; the second left-side input / output terminal of one of two adjacent sub-device intelligent circuit breakers in the series-connected sub-device intelligent circuit breakers is electrically connected to the second right-side input / output terminal of the other sub-device intelligent circuit breaker.

[0013] When the sub-device intelligent circuit breaker group is electrically connected to the first left input / output terminal of the main device intelligent circuit breaker, the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker in the series connection is connected to the first left input / output terminal of the main device intelligent circuit breaker through the second right input / output terminal;

[0014] When the sub-device intelligent circuit breaker group is electrically connected to the first right-side input / output terminal of the main device intelligent circuit breaker, the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker in the series connection is connected to the first right-side input / output terminal of the main device intelligent circuit breaker through the second left-side input / output terminal.

[0015] Furthermore, the first left-side input / output terminal includes a first left-side input terminal and a first left-side output terminal; the first right-side input / output terminal includes a first right-side input terminal and a first right-side output terminal; the second left-side input / output terminal includes a second left-side input terminal and a second left-side output terminal; the second right-side input / output terminal includes a second right-side input terminal and a second right-side output terminal.

[0016] The first left input terminal of the main equipment intelligent circuit breaker is electrically connected to the first right input terminal of the main equipment intelligent circuit breaker, and the first right output terminal of the main equipment intelligent circuit breaker is electrically connected to the second right output terminal of the main equipment intelligent circuit breaker.

[0017] The second right-side output terminal of each sub-device intelligent circuit breaker is electrically connected to its own second left-side output terminal;

[0018] The second left output terminal of one of the two adjacent sub-device intelligent circuit breakers is connected to the second right input terminal of the other sub-device intelligent circuit breaker; the second right output terminal of one sub-device intelligent circuit breaker is connected to the second left input terminal of the other sub-device intelligent circuit breaker.

[0019] When the first left input / output terminal of the sub-device intelligent circuit breaker group is electrically connected to the main device intelligent circuit breaker, the second right input terminal of the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker is electrically connected to the first left input terminal, and the second right output terminal is electrically connected to the first left output terminal;

[0020] When the first left input / output terminal of the sub-device intelligent circuit breaker group is electrically connected to the main device intelligent circuit breaker, the second left input terminal of the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker is electrically connected to the first right output terminal, and the second right output terminal is electrically connected to the first left input terminal.

[0021] Furthermore, when the sub-device intelligent circuit breaker group is electrically connected to the right input / output terminal of the main device intelligent circuit breaker: the main device intelligent circuit breaker sends a control signal to the sub-device intelligent circuit breaker group to set the level state of the first right input terminal and the first right output terminal of the main device intelligent circuit breaker, thereby enabling the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker to detect the level state of its own second left input terminal and second left output terminal and the level state meets the preset requirements, and then send the corresponding sub-device internal protocol to the main device intelligent circuit breaker;

[0022] The main device intelligent circuit breaker sets ranking data for the corresponding sub-device intelligent circuit breaker according to the received internal protocol of the corresponding sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. This allows the corresponding sub-device intelligent circuit breaker to record the ranking data and set the level states of its second right input terminal and second right output terminal according to the level states of its second left input terminal and second left output terminal. This enables the next sub-device intelligent circuit breaker to detect the level states of its second left input terminal and second left output terminal so as to continue to send the corresponding sub-device internal protocol to the main device intelligent circuit breaker.

[0023] When the sub-device intelligent circuit breaker group is electrically connected to the left input / output terminal of the main device intelligent circuit breaker: the main device intelligent circuit breaker sends a control signal to the sub-device intelligent circuit breaker group to set the level state of the first left input terminal and the first left output terminal of the main device intelligent circuit breaker, thereby enabling the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker to detect the level state of its own second right input terminal and second right output terminal and when the level state meets the preset requirements, to send the corresponding sub-device internal protocol to the main device intelligent circuit breaker;

[0024] The master device intelligent circuit breaker sets ranking data for the corresponding sub-device intelligent circuit breaker according to the received internal protocol of the corresponding sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. This allows the corresponding sub-device intelligent circuit breaker to record the ranking data and set the level states of its own second right input terminal and second right output terminal according to the level states of its second right input terminal and second right output terminal. This enables the next sub-device intelligent circuit breaker to detect the level states of its own second right input terminal and second right output terminal so that it can continue to send the corresponding sub-device internal protocol to the master device intelligent circuit breaker.

[0025] Furthermore, the main equipment intelligent circuit breaker includes an intelligent circuit breaker body, a main control MCU module disposed within the intelligent circuit breaker body, the communication module, and an antenna, a working status indicator, and a network status indicator disposed outside the intelligent circuit breaker body; wherein, the main control MCU is electrically connected to the antenna through the communication module, and is used to radiate signals outward through the antenna, thereby communicating with a remote service center; the working status indicator and the network status indicator are electrically connected to the main control MCU, and are used to indicate the working status and network status of the main equipment intelligent circuit breaker, respectively;

[0026] The main equipment intelligent circuit breaker and the sub-equipment intelligent circuit breaker group, as well as adjacent sub-equipment intelligent circuit breakers, are connected via 485 communication lines.

[0027] The second objective of this invention is achieved by the following technical solution:

[0028] A networking and communication method for a combined intelligent circuit breaker, applied to a networking and communication device for a combined intelligent circuit breaker as described in one of the objectives of this invention, the networking and communication method comprising:

[0029] Power-on initialization steps: The system is powered on and the main device intelligent circuit breaker sends control signals to the sub-device intelligent circuit breakers connected to the main device intelligent circuit breaker;

[0030] Data transmission steps: When the corresponding sub-device intelligent circuit breaker detects the control signal, it sends its own internal protocol data to the master device intelligent circuit breaker;

[0031] Feedback steps: The main device intelligent circuit breaker receives the internal protocol data of the corresponding sub-device, sets the ranking data for the corresponding sub-device intelligent circuit breaker, and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker receives the ranking data, records it, and sends the control signal to the next sub-device intelligent circuit breaker. Then, the data transmission step is performed. This continues until the ranking data of all sub-device intelligent circuit breakers is set.

[0032] Control steps: The main device intelligent circuit breaker receives remote control commands, and then controls the corresponding sub-device intelligent circuit breaker according to the remote control commands and the ranking data of each sub-device intelligent circuit breaker.

[0033] Furthermore, the power-on initialization step also includes:

[0034] Power-on procedure: Power on the system and start the main device intelligent circuit breaker and each sub-device intelligent circuit breaker in the sub-device intelligent circuit breaker group;

[0035] Judgment steps: Determine whether the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker or to the right input / output terminal of the main device; and when the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker, execute the data transmission step; when the sub-device intelligent circuit breaker group is connected to the right input / output terminal of the main device intelligent circuit breaker, execute the data transmission step.

[0036] Furthermore, the data transmission step includes:

[0037] First data transmission step: When the corresponding sub-device intelligent circuit breaker detects a change in the level state of its own second right-side input / output terminal, it sends its own internal protocol data to the main device intelligent circuit breaker and executes the first feedback step;

[0038] The second data transmission step includes: when the corresponding sub-device intelligent circuit breaker detects a change in the level state of its second left-side input / output terminal, it sends its own internal protocol data to the master device intelligent circuit breaker, and executes the second feedback step.

[0039] The first feedback step includes: receiving the internal protocol data of the corresponding sub-device through the main device intelligent circuit breaker and setting the ranking data for the corresponding sub-device intelligent circuit breaker and feeding back the ranking data to the corresponding sub-device intelligent circuit breaker; the corresponding sub-device intelligent circuit breaker receiving the ranking data and recording it, then setting the level state of its own second left input / output terminal according to the level state of its own second right input / output terminal, and then setting the level state of the second right input / output terminal of the next sub-device intelligent circuit breaker, and then executing the first data transmission step;

[0040] The second feedback step includes: receiving the internal protocol data of the corresponding sub-device through the main device intelligent circuit breaker, setting the ranking data for the corresponding sub-device intelligent circuit breaker, and feeding back the ranking data to the corresponding sub-device intelligent circuit breaker; the corresponding sub-device intelligent circuit breaker receiving and recording the ranking data, setting the level state of its own second right input / output terminal according to the level state of its own second left input / output terminal, and then setting the level state of the second left input / output terminal of the next sub-device intelligent circuit breaker, and then executing the second data transmission step.

[0041] The third objective of this invention is achieved by the following technical solution:

[0042] A computer-readable storage medium storing a networking and communication program thereon, the networking and communication program being a computer program, wherein when executed by a processor, the networking and communication program implements the steps of a networking and communication method for a multifunctional intelligent circuit breaker as described in the second objective of this invention.

[0043] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0044] This invention connects a main intelligent circuit breaker with multiple sub-intelligent circuit breakers connected in series. The main intelligent circuit breaker sends control signals to each sub-intelligent circuit breaker in the group via its input / output terminals, enabling communication between the main and sub-intelligent circuit breakers. This achieves automatic identification and positioning of each sub-intelligent circuit breaker without manual intervention, facilitating subsequent control. It solves the problem in existing combined intelligent circuit breakers where devices cannot be correctly positioned according to their usage sequence, leading to positioning errors and subsequent misoperations. Furthermore, the sub-intelligent circuit breakers provided by this invention do not require independent gateways; the main intelligent circuit breaker can achieve local control of each sub-intelligent circuit breaker, significantly reducing equipment costs. Since the control of the sub-intelligent circuit breakers is entirely implemented by the main intelligent circuit breaker, the control logic is simple, the equipment cost is low, and it offers better scalability and flexibility. Attached Figure Description

[0045] Figure 1 A module diagram of a networking and communication device for a combined intelligent circuit breaker provided by the present invention;

[0046] Figure 2 for Figure 1 A schematic diagram of the circuit connection between the main equipment intelligent circuit breaker and the sub-equipment intelligent circuit breaker;

[0047] Figure 3 A flowchart of a networking and communication method for a combined intelligent circuit breaker provided by the present invention;

[0048] Figure 4 for Figure 3 The flowchart of step S1 in the process;

[0049] Figure 5 for Figure 3 Flowcharts of steps S2 and S3 in the process;

[0050] Figure 6 This is a circuit diagram of the main control MCU;

[0051] Figure 7 This is a circuit diagram of the antenna;

[0052] Figure 8 This is a circuit diagram for an indicator light. Detailed Implementation

[0053] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0054] This invention provides a networking and communication device based on a multi-functional circuit breaker, such as... Figure 1 and Figure 2 As shown, it includes main equipment intelligent circuit breakers and sub-equipment intelligent circuit breaker groups.

[0055] The sub-equipment intelligent circuit breaker group includes multiple sub-equipment intelligent circuit breakers connected in series, and one of the multiple sub-equipment intelligent circuit breakers connected in series is electrically connected to the input and output terminals of the main equipment intelligent circuit breaker.

[0056] The main intelligent circuit breaker also communicates with a remote host computer via a communication module to receive remote control commands from the host computer, thereby controlling each sub-device intelligent circuit breaker in the sub-device intelligent circuit breaker group. This invention connects multiple sub-device intelligent circuit breakers in series, with the main intelligent circuit breaker acting as an intermediary to control the sub-device intelligent circuit breakers. This eliminates the need for a separate gateway, reducing equipment costs. Furthermore, each sub-device intelligent circuit breaker is controlled by the main intelligent circuit breaker, simplifying the control logic.

[0057] Furthermore, the main intelligent circuit breaker sends control signals to the sub-intelligent circuit breakers connected to it via input / output terminals, causing the corresponding sub-intelligent circuit breakers to feed back their internal protocol data to the main intelligent circuit breaker. Thus, when the main intelligent circuit breaker receives the sub-intelligent circuit breaker's internal protocol data, it sets the ranking data for the corresponding sub-intelligent circuit breaker and feeds back the ranking data, allowing the sub-intelligent circuit breaker to record its ranking data. Then, the corresponding sub-intelligent circuit breaker sends a control signal to the next sub-intelligent circuit breaker, causing the next sub-intelligent circuit breaker to continue feeding back its internal protocol data to the main intelligent circuit breaker for ranking data setting. This process continues, enabling automatic identification and ranking of multiple series-connected sub-intelligent circuit breakers. In this way, the main intelligent circuit breaker can identify and position each sub-intelligent circuit breaker, thereby enabling control of each sub-intelligent circuit breaker. By receiving remote control commands, control of the corresponding sub-intelligent circuit breaker can be achieved. This solves the problem in existing combined intelligent circuit breakers where devices cannot be correctly positioned according to their usage sequence, leading to misoperation due to incorrect positioning. Therefore, when control of a corresponding sub-intelligent circuit breaker is required, misoperation or even equipment safety malfunctions will not occur due to a lack of knowledge of the device's position.

[0058] Meanwhile, the main intelligent circuit breaker in this embodiment is also used to upload the working status of each sub-equipment intelligent circuit breaker to a remote host computer in a timely manner, realizing data interaction. This allows the remote host computer to monitor the working status of each device in a timely manner, and to correctly display the ranking numbers of multiple sub-equipment intelligent circuit breakers through the host computer's human-machine interface, providing operators with better guidance. In other words, the ranking method provided in this embodiment allows the sub-equipment intelligent circuit breakers to be ranked according to their actual usage order, which is then known to the host computer and displayed on the host computer. This ensures that the displayed device ranking order matches the actual usage order, avoiding misoperation and guaranteeing equipment safety.

[0059] Specifically, for example, this embodiment can be applied to hotel room management. Each sub-device smart circuit breaker is responsible for the power control of the load devices in each room. The main device smart circuit breaker is set up in the control room to connect the sub-device smart circuit breakers in multiple rooms. After the setup and installation are completed, the main device smart circuit breaker can automatically identify and assign each sub-device smart circuit breaker according to this embodiment. In this way, when it is necessary to control the load devices in each room, the assignment information of the corresponding sub-device smart circuit breaker in the room can be found directly according to the binding relationship between the room and the sub-device smart circuit breaker, thereby realizing the control of the corresponding sub-device smart circuit breaker and the corresponding load devices.

[0060] More preferably, in this embodiment, the input / output terminals of the main equipment intelligent circuit breaker include a first left-side input / output terminal and a first right-side input / output terminal, which are respectively located on the left and right sides of the main equipment intelligent circuit breaker.

[0061] The sub-device intelligent circuit breaker group is electrically connected to the main device intelligent circuit breaker via either the first left-side input / output terminal or the first right-side input / output terminal. That is, the input / output terminals on both sides of the main device intelligent circuit breaker are connected to the sub-device intelligent circuit breaker group only once.

[0062] More preferably, each sub-device intelligent circuit breaker in the sub-device intelligent circuit breaker group is provided with a second left-side input / output terminal and a second right-side input / output terminal. Furthermore, in this embodiment, the terms "first" and "second" are merely for distinction and do not have a sequential order. For example, in this embodiment, "first" corresponds to the main device intelligent circuit breaker, while "second" corresponds to the sub-device intelligent circuit breaker.

[0063] Specifically, in a series-connected group of sub-device intelligent circuit breakers, the second left-side input / output terminal of one of two adjacent sub-device intelligent circuit breakers is electrically connected to the second right-side input / output terminal of the other sub-device intelligent circuit breaker; when the sub-device intelligent circuit breaker group is electrically connected to the first left-side input / output terminal of the main device intelligent circuit breaker, the sub-device intelligent circuit breakers connected to the main device intelligent circuit breaker in the series connection are connected to the first left-side input / output terminal of the main device intelligent circuit breaker through their second right-side input / output terminals; when the sub-device intelligent circuit breaker group is electrically connected to the first right-side input / output terminal of the main device intelligent circuit breaker, the sub-device intelligent circuit breakers connected to the main device intelligent circuit breaker in the series connection are connected to the first right-side input / output terminal of the main device intelligent circuit breaker through their second left-side input / output terminals.

[0064] like Figure 1As shown, the sub-device intelligent circuit breaker group includes multiple sub-device intelligent circuit breakers. Specifically, the second left-side input / output terminal of the first sub-device is electrically connected to the first right-side input / output terminal of the main device intelligent circuit breaker; the second right-side input / output terminal of the first sub-device is electrically connected to the second left-side input / output terminal of the second sub-device; the second right-side input / output terminal of the second sub-device is electrically connected to the third left-side input / output terminal of the third sub-device, and so on.

[0065] Specifically, for the main equipment intelligent circuit breaker: the first left-side input / output terminal includes a first left-side input terminal and a first left-side output terminal; the first right-side input / output terminal includes a first right-side input terminal and a first right-side output terminal. The second left-side input / output terminal includes a second left-side input terminal and a second left-side output terminal; the second right-side input / output terminal includes a second right-side input terminal and a second right-side output terminal. Wherein, for example... Figure 2 and Figure 3 As shown, the input terminal is IN, and the output terminal is OUT.

[0066] Preferably, the first left input terminal of the main equipment intelligent circuit breaker is electrically connected to the first right input terminal of the main equipment intelligent circuit breaker, and the first right output terminal of the main equipment intelligent circuit breaker is electrically connected to the second right output terminal of the main equipment intelligent circuit breaker. Similarly, the second right output terminal of each sub-equipment intelligent circuit breaker is electrically connected to its own second left output terminal.

[0067] The second left output terminal of one of the two adjacent sub-device intelligent circuit breakers is connected to the second right input terminal of the other sub-device intelligent circuit breaker, and the second right output terminal of one sub-device intelligent circuit breaker is connected to the second left input terminal of the other sub-device intelligent circuit breaker.

[0068] When the first left input / output terminal of the sub-device intelligent circuit breaker group is electrically connected to the main device intelligent circuit breaker, the second right input terminal of the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker is electrically connected to the first left input terminal, and the second right output terminal is electrically connected to the first left output terminal.

[0069] When the first left input / output terminal of the sub-device intelligent circuit breaker group is electrically connected to the main device intelligent circuit breaker, the second left input terminal of the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker is electrically connected to the first right output terminal, and the second right output terminal is electrically connected to the first left input terminal.

[0070] More specifically, when the sub-equipment intelligent circuit breaker group is electrically connected to the right input / output terminals of the main equipment intelligent circuit breaker, such as Figure 2As shown: The main device intelligent circuit breaker sends control signals to the sub-device intelligent circuit breaker group to set the level state of the first right input terminal and the first right output terminal of the main device intelligent circuit breaker. Then, when the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker detects the level state of its own second left input terminal and second left output terminal and the level state meets the preset requirements, it sends the corresponding sub-device internal protocol to the main device intelligent circuit breaker.

[0071] The main device intelligent circuit breaker sets the ranking data for the corresponding sub-device intelligent circuit breaker according to the received internal protocol of the corresponding sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. This allows the corresponding sub-device intelligent circuit breaker to record the ranking data and set the level states of its second right input terminal and second right output terminal according to the level states of its second left input terminal and second left output terminal. This enables the next sub-device intelligent circuit breaker to detect the level states of its second left input terminal and second left output terminal so that it can continue to send the corresponding sub-device internal protocol to the main device intelligent circuit breaker.

[0072] When the sub-device intelligent circuit breaker group is electrically connected to the left input / output terminals of the main device intelligent circuit breaker, such as Figure 3 As shown: The main device intelligent circuit breaker sends control signals to the sub-device intelligent circuit breaker group to set the level state of the first left input terminal and the first left output terminal of the main device intelligent circuit breaker. Then, when the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker detects the level state of its own second right input terminal and second right output terminal and the level state meets the preset requirements, it sends the corresponding sub-device internal protocol to the main device intelligent circuit breaker.

[0073] The main device intelligent circuit breaker sets ranking data for the corresponding sub-device intelligent circuit breaker according to the received internal protocol of the corresponding sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. This allows the corresponding sub-device intelligent circuit breaker to record the ranking data and set the level states of its own second right input terminal and second right output terminal according to the level states of its second right input terminal and second right output terminal. This enables the next sub-device intelligent circuit breaker to detect the level states of its own second right input terminal and second right output terminal so that it can continue to send the corresponding sub-device internal protocol to the main device intelligent circuit breaker.

[0074] More specifically, the main device intelligent circuit breaker is a built-in sub-device, and its first left input / output terminal and first right input / output terminal are connected via GPIO ports, and the main device intelligent circuit breaker does not require queuing.

[0075] Assuming the sub-device intelligent circuit breaker group is electrically connected to the first right-side input / output terminal of the main device intelligent circuit breaker:

[0076] First, power on and initialize the device, and set the level of its first right input terminal and first right output terminal to 1 and 0 respectively through the main device intelligent circuit breaker. At this time, the first sub-device intelligent circuit breaker detects that the level of its second left input terminal and second left output terminal is 1 and 0 respectively. Then, the first sub-device intelligent circuit breaker polls the main device intelligent circuit breaker through the 485 communication line to reply with its own internal protocol data.

[0077] At this point, the master device intelligent circuit breaker receives its internal protocol data from the sub-device intelligent circuit breaker for the first time, identifies it as sub-device number 1, and sends it to the corresponding sub-device intelligent circuit breaker. The first sub-device intelligent circuit breaker records itself as sub-device number 1 and sets the levels of its second right input and second right output terminals to 1 and 0 respectively, based on its second left input and second left output terminals. Then, the next sub-device intelligent circuit breaker, i.e., the second sub-device intelligent circuit breaker, detects that the levels of its second left input and second left output terminals are 1 and 0 respectively. The second sub-device intelligent circuit breaker polls the master device intelligent circuit breaker via the 485 communication line and replies with its own internal protocol data.

[0078] At this point, the master device intelligent circuit breaker receives its internal protocol data from the sub-device intelligent circuit breaker for the second time, identifies it as sub-device number 2, and sends it to the corresponding sub-device intelligent circuit breaker. This causes the second sub-device intelligent circuit breaker to record itself as sub-device number 2, and sets the levels of its second right input and second right output terminals to 1 and 0 respectively, based on its second left input and second left output terminals. Then, the next sub-device intelligent circuit breaker, i.e., the third sub-device intelligent circuit breaker, detects that the levels of its second left input and second left output terminals are 1 and 0 respectively. The third sub-device intelligent circuit breaker then polls the master device intelligent circuit breaker via the 485 communication line to reply with its own internal protocol data.

[0079] This process continues until the last sub-device intelligent circuit breaker records itself as sub-device number n, thus completing the identification and ranking of the sub-device intelligent circuit breakers within the sub-device intelligent circuit breaker group. This process requires no manual intervention and is completed automatically by the system.

[0080] When the sub-device intelligent circuit breaker group is electrically connected to the first left input / output terminal of the main device intelligent circuit breaker, the same arrangement can be performed.

[0081] In this embodiment, the identification and ranking of sub-device intelligent circuit breakers are completed automatically by the system. In actual use, new sub-device intelligent circuit breakers can be added or removed according to the actual use scenario. The automatic identification and ranking of sub-device intelligent circuit breakers can be achieved according to this embodiment, which has better scalability and flexibility and is convenient to set up flexibly according to the use scenario.

[0082] More preferably, the main device intelligent circuit breaker in this embodiment includes an intelligent circuit breaker body, a main control MCU module and a communication module disposed within the intelligent circuit breaker body, and an antenna, a working status indicator, and a network status indicator disposed outside the intelligent circuit breaker body. The main control MCU is electrically connected to the antenna via the communication module, used to radiate signals outward through the antenna, thereby communicating with a remote host computer to realize data uploading and command reception, i.e., to achieve data communication with the host computer, both uploading data to the host computer and handling data pass-through and edge computing with the slave device. The working status indicator and the network status indicator are electrically connected to the main control MCU and are used to indicate the working status and network status of the main device intelligent circuit breaker, respectively. More specifically, as... Figure 6 As shown, the main control MCU in this embodiment uses a U14 chip, model N716.

[0083] like Figure 7 As shown, the antenna includes a resistor R11, capacitors C1 and C2, and an antenna chip IPEX-1. One end of the resistor R11 is electrically connected to the chip U14, and the other end is electrically connected to a port of the chip IPEX-1. One end of the capacitor C1 is electrically connected to the chip U14, and the other end is grounded. The capacitor C12 is connected between the resistor R11 and port 1 of the chip IPEX-1, and the other end is grounded. Ports 2 and 3 of the chip IPEX-1 are both grounded.

[0084] like Figure 8 As shown, the indicator light can be implemented using the following circuit, specifically including resistors R2, R3, R62, R94, R63, R95, LED1, LED2, transistor Q3, and transistor Q5; wherein, one end of resistor R2 is connected to VDD3V3, and the other end is electrically connected to the collector of transistor Q5 through diode LED1; one end of resistor R3 is connected to VDD3V3, and the other end is electrically connected to the collector of transistor Q3 through diode LED2.

[0085] One end of resistor R62 is electrically connected to chip U14, and the other end is electrically connected to the base of transistor Q3; one end of resistor R94 is connected between resistor R62 and the base of transistor Q3, and the other end is grounded. The emitter of transistor Q3 is grounded. One end of resistor R63 is electrically connected to chip U14, and the other end is electrically connected to the base of transistor Q5; one end of resistor R95 is connected between resistor R63 and the base of transistor Q5, and the other end is grounded; the emitter of transistor Q5 is grounded.

[0086] Similarly, the sub-device intelligent circuit breaker also includes the sub-device intelligent circuit breaker body and the sub-device MCU located in the sub-device intelligent circuit breaker body. The sub-device intelligent circuit breaker is positioned by connecting the input and output terminals of the sub-device MCU and the main device MCU.

[0087] More preferably, in this embodiment, the main intelligent circuit breaker and the sub-intelligent circuit breaker group, as well as adjacent sub-intelligent circuit breakers, are connected via a 485 communication line. Example

[0088] Based on Embodiment 1, the present invention also provides another embodiment: a networking and communication method for a combined intelligent circuit breaker, applied to the networking and communication device for a combined intelligent circuit breaker provided in Embodiment 1, such as... Figure 4 As shown, the networking and communication methods for combined intelligent circuit breakers include:

[0089] Step S1: The system is powered on and the main device intelligent circuit breaker sends a control signal to the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker.

[0090] After the system is powered on, the main equipment intelligent circuit breaker and the sub-equipment intelligent circuit breaker are started. In this way, the main equipment intelligent circuit breaker sends a control signal to the corresponding sub-equipment intelligent circuit breaker to start the sub-equipment intelligent circuit breaker.

[0091] Step S2: When the corresponding sub-device intelligent circuit breaker detects a control signal, it sends its own internal protocol data to the master device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker sends its own internal protocol data to the master device intelligent circuit breaker.

[0092] Step S3: The main device intelligent circuit breaker receives the internal protocol data of the corresponding sub-device and sets the ranking data for the corresponding sub-device intelligent circuit breaker and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker receives the ranking data, records it, and sends the control signal to the next sub-device intelligent circuit breaker. Then, step S2 is executed. This continues until the ranking data of all sub-device intelligent circuit breakers is set.

[0093] Step S4: Receive remote control commands through the main device intelligent circuit breaker, and then control the corresponding sub-device intelligent circuit breaker according to the remote control commands and the ranking data of each sub-device intelligent circuit breaker.

[0094] This invention uses the feedback signals received sequentially from each sub-device intelligent circuit breaker by the main device to achieve the ranking of each sub-device intelligent circuit breaker, thus solving the problem that multiple devices in existing combined intelligent circuit breakers cannot be correctly ranked according to the order of use.

[0095] Furthermore, such as Figure 5 As shown, step S1 further includes:

[0096] Step S11: Power on the system and start the main device intelligent circuit breaker and each sub-device intelligent circuit breaker in the sub-device intelligent circuit breaker group.

[0097] Step S12: Determine whether the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker or to the right input / output terminal of the main device.

[0098] When the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker, step S21 is executed; when the sub-device intelligent circuit breaker group is connected to the right input / output terminal of the main device intelligent circuit breaker, step S22 is executed.

[0099] More specifically, step S2 also includes:

[0100] Step S21: When the corresponding sub-device intelligent circuit breaker detects a change in the level state of its second right-side input / output terminal, it sends its own internal protocol data to the master device intelligent circuit breaker, and then executes step S31.

[0101] Step S22: When the corresponding sub-device intelligent circuit breaker detects a change in the level state of its second left-side input / output terminal, it sends its own internal protocol data to the master device intelligent circuit breaker, and then executes step S32.

[0102] Preferably, such as Figure 5 As shown, step S3 further includes:

[0103] Step S31: The main device intelligent circuit breaker receives the internal protocol data of the corresponding sub-device and sets the ranking data for the corresponding sub-device intelligent circuit breaker and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker receives the ranking data, records it, and sets the level state of its own second left input / output terminal according to the level state of the second right input / output terminal of its own corresponding sub-device intelligent circuit breaker. Then, it sets the level state of the second right input / output terminal of the next sub-device intelligent circuit breaker. Then, step S21 is executed.

[0104] Step S32: The main device intelligent circuit breaker receives the internal protocol data of the corresponding sub-device and sets the ranking data for the corresponding sub-device intelligent circuit breaker and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker receives the ranking data, records it, and sets the level state of its own second right input / output terminal according to the level state of the second left input / output terminal of its own corresponding sub-device intelligent circuit breaker. Then, it sets the level state of the second left input / output terminal of the next sub-device intelligent circuit breaker. Then, step S22 is executed. Example

[0105] Based on Embodiment 2, the present invention also provides a third embodiment: a computer-readable storage medium storing a networking and communication program thereon, the networking and communication program being a computer program, which, when executed by a processor, performs the following steps:

[0106] Power-on initialization steps: The system is powered on and the main device intelligent circuit breaker sends control signals to the sub-device intelligent circuit breakers connected to the main device intelligent circuit breaker;

[0107] Data transmission steps: When the corresponding sub-device intelligent circuit breaker detects the control signal, it sends its own internal protocol data to the master device intelligent circuit breaker;

[0108] Feedback steps: The main device intelligent circuit breaker receives the internal protocol data of the corresponding sub-device, sets the ranking data for the corresponding sub-device intelligent circuit breaker, and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker receives the ranking data, records it, and sends the control signal to the next sub-device intelligent circuit breaker. Then, the data transmission step is performed. This continues until the ranking data of all sub-device intelligent circuit breakers is set.

[0109] Furthermore, the power-on initialization step also includes:

[0110] Power-on procedure: Power on the system and start the main device intelligent circuit breaker and each sub-device intelligent circuit breaker in the sub-device intelligent circuit breaker group;

[0111] Judgment steps: Determine whether the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker or to the right input / output terminal of the main device; and when the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker, execute the data transmission step; when the sub-device intelligent circuit breaker group is connected to the right input / output terminal of the main device intelligent circuit breaker, execute the data transmission step.

[0112] Furthermore, the data transmission step includes:

[0113] First data transmission step: When the corresponding sub-device intelligent circuit breaker detects a change in the level state of its own second right-side input / output terminal, it sends its own internal protocol data to the main device intelligent circuit breaker and executes the first feedback step;

[0114] The second data transmission step includes: when the corresponding sub-device intelligent circuit breaker detects a change in the level state of its second left-side input / output terminal, it sends its own internal protocol data to the master device intelligent circuit breaker, and executes the second feedback step.

[0115] The first feedback step includes: receiving the internal protocol data of the corresponding sub-device through the main device intelligent circuit breaker and setting the ranking data for the corresponding sub-device intelligent circuit breaker and feeding back the ranking data to the corresponding sub-device intelligent circuit breaker; the corresponding sub-device intelligent circuit breaker receiving the ranking data and recording it, then setting the level state of its own second left input / output terminal according to the level state of its own second right input / output terminal, and then setting the level state of the second right input / output terminal of the next sub-device intelligent circuit breaker, and then executing the first data transmission step;

[0116] The second feedback step includes: receiving the internal protocol data of the corresponding sub-device through the main device intelligent circuit breaker, setting the ranking data for the corresponding sub-device intelligent circuit breaker, and feeding back the ranking data to the corresponding sub-device intelligent circuit breaker; the corresponding sub-device intelligent circuit breaker receiving and recording the ranking data, setting the level state of its own second right input / output terminal according to the level state of its own second left input / output terminal, and then setting the level state of the second left input / output terminal of the next sub-device intelligent circuit breaker, and then executing the second data transmission step.

[0117] This invention achieves communication with the main intelligent circuit breaker by varying the input and output levels of the sub-device intelligent circuit breakers. This enables the main intelligent circuit breaker to automatically identify and prioritize multiple sub-device intelligent circuit breakers, allowing control of each sub-device intelligent circuit breaker based on the prior art's prior art. This, in turn, enables control of the load devices connected to the sub-device intelligent circuit breakers. This solves the problem of incorrect prior art's combined intelligent circuit breakers, where multiple devices cannot be correctly prioritized according to their usage order, leading to malfunctions and ensuring safe operation of the equipment.

[0118] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A networking and communication device for combined intelligent circuit breakers, characterized in that, It includes a main equipment intelligent circuit breaker and a sub-equipment intelligent circuit breaker group; wherein, the sub-equipment intelligent circuit breaker group includes multiple sub-equipment intelligent circuit breakers connected in series, and one of the multiple sub-equipment intelligent circuit breakers connected in series is electrically connected to the input and output terminals of the main equipment intelligent circuit breaker; The main intelligent circuit breaker sends control signals to the corresponding sub-intelligent circuit breaker connected to it via its input / output terminals, so that the corresponding sub-intelligent circuit breaker feeds back its internal protocol data to the main intelligent circuit breaker. The main intelligent circuit breaker sets the ranking data of the corresponding sub-intelligent circuit breaker according to the received internal protocol data and feeds back the ranking data to the corresponding sub-intelligent circuit breaker, so that the corresponding sub-intelligent circuit breaker records the ranking data and sends the control signal to the next sub-intelligent circuit breaker so that the corresponding sub-intelligent circuit breaker continues to feed back its internal protocol data to the main intelligent circuit breaker. The main equipment intelligent circuit breaker's input / output terminals include a first left-side input / output terminal and a first right-side input / output terminal; the sub-equipment intelligent circuit breaker group is electrically connected to the main equipment intelligent circuit breaker through the first left-side input / output terminal, or the sub-equipment intelligent circuit breaker group is electrically connected to the main equipment intelligent circuit breaker through the first right-side input / output terminal; the first left-side input / output terminal includes a first left-side input terminal and a first left-side output terminal, and the first right-side input / output terminal includes a first right-side input terminal and a first right-side output terminal; the first left-side input terminal of the main equipment intelligent circuit breaker is electrically connected to the first right-side input terminal of the main equipment intelligent circuit breaker, and the first left-side output terminal of the main equipment intelligent circuit breaker is electrically connected to the first right-side output terminal of the main equipment intelligent circuit breaker; the main equipment intelligent circuit breaker and the sub-equipment intelligent circuit breaker group, and adjacent sub-equipment intelligent circuit breakers are connected via a 485 communication line; Each sub-device intelligent circuit breaker has a second left input / output terminal and a second right input / output terminal; the second left input / output terminal has a second left input terminal and a second left output terminal, and the second right input / output terminal has a second right input terminal and a second right output terminal; the second right output terminal of each sub-device intelligent circuit breaker is electrically connected to its own second left output terminal; The main device intelligent circuit breaker sets ranking data for the corresponding sub-device intelligent circuit breaker according to the received internal protocol of the corresponding sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The main device intelligent circuit breaker is also connected to a remote host computer via a communication module to receive control commands from the remote host computer and control each sub-device intelligent circuit breaker according to its ranking data.

2. The networking and communication device for the combined intelligent circuit breaker according to claim 1, characterized in that, In a series-connected series of sub-device intelligent circuit breakers, the second left input / output terminal of one of two adjacent sub-device intelligent circuit breakers is electrically connected to the second right input / output terminal of the other sub-device intelligent circuit breaker. When the sub-device intelligent circuit breaker group is electrically connected to the first left input / output terminal of the main device intelligent circuit breaker, the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker in the series connection is connected to the first left input / output terminal of the main device intelligent circuit breaker through the second right input / output terminal; When the sub-device intelligent circuit breaker group is electrically connected to the first right-side input / output terminal of the main device intelligent circuit breaker, the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker in the series connection is connected to the first right-side input / output terminal of the main device intelligent circuit breaker through the second left-side input / output terminal.

3. The networking and communication device for the combined intelligent circuit breaker according to claim 2, characterized in that, The second left output terminal of one of the two adjacent sub-device intelligent circuit breakers is connected to the second right input terminal of the other sub-device intelligent circuit breaker; the second right output terminal of one sub-device intelligent circuit breaker is connected to the second left input terminal of the other sub-device intelligent circuit breaker. When the first left input / output terminal of the sub-device intelligent circuit breaker group is electrically connected to the main device intelligent circuit breaker, the second right input terminal of the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker is electrically connected to the first left output terminal, and the second right output terminal is electrically connected to the first left input terminal; When the first right-side input / output terminal of the sub-device intelligent circuit breaker group connected to the main device intelligent circuit breaker is electrically connected, the second left-side input terminal of the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker is electrically connected to the first right-side output terminal, and the second left-side output terminal is electrically connected to the first right-side input terminal.

4. The networking and communication device for the combined intelligent circuit breaker according to claim 3, characterized in that, When the sub-device intelligent circuit breaker group is electrically connected to the first right-side input / output terminal of the main device intelligent circuit breaker: the main device intelligent circuit breaker sends a control signal to the sub-device intelligent circuit breaker group to set the level state of the first right-side input terminal and the first right-side output terminal of the main device intelligent circuit breaker, thereby enabling the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker to detect the level state of its own second left-side input terminal and the second left-side output terminal and the level state meets the preset requirements, and then sends the corresponding sub-device internal protocol to the main device intelligent circuit breaker; After feeding back the ranking data to the corresponding sub-device smart circuit breaker, the method further includes: the corresponding sub-device smart circuit breaker records the ranking data and sets the level state of its second right input terminal and second right output terminal according to the level state of its second left input terminal and second left output terminal, so that the next sub-device smart circuit breaker can detect the level state of its second left input terminal and second left output terminal, so as to continue to send the corresponding sub-device internal protocol to the master device smart circuit breaker; When the sub-device intelligent circuit breaker group is electrically connected to the first left-side input / output terminal of the main device intelligent circuit breaker: the main device intelligent circuit breaker sends a control signal to the sub-device intelligent circuit breaker group to set the level state of the first left-side input terminal and the first left-side output terminal of the main device intelligent circuit breaker, thereby enabling the sub-device intelligent circuit breaker connected to the main device intelligent circuit breaker to detect the level state of its own second right-side input terminal and the second right-side output terminal and the level state meets the preset requirements, and then sends the corresponding sub-device internal protocol to the main device intelligent circuit breaker; The master device intelligent circuit breaker sets ranking data for the corresponding sub-device intelligent circuit breaker according to the received internal protocol of the corresponding sub-device and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. This allows the corresponding sub-device intelligent circuit breaker to record the ranking data and set the level states of its own second right input terminal and second right output terminal according to the level states of its second right input terminal and second right output terminal. This enables the next sub-device intelligent circuit breaker to detect the level states of its own second right input terminal and second right output terminal so that it can continue to send the corresponding sub-device internal protocol to the master device intelligent circuit breaker.

5. The networking and communication device for the combined intelligent circuit breaker according to claim 1, characterized in that, The main equipment intelligent circuit breaker includes an intelligent circuit breaker body, a main control MCU module disposed within the intelligent circuit breaker body, a communication module, and an antenna, a working status indicator, and a network status indicator disposed outside the intelligent circuit breaker body. The main control MCU is electrically connected to the antenna via the communication module, and is used to radiate signals outward through the antenna to communicate with a remote service center. The working status indicator and the network status indicator are electrically connected to the main control MCU and are used to indicate the working status and network status of the main equipment intelligent circuit breaker, respectively.

6. A networking and communication method for a combined intelligent circuit breaker, applied to a networking and communication device for a combined intelligent circuit breaker as described in any one of claims 1-5, characterized in that, The networking and communication methods include: Power-on initialization steps: The system is powered on and the main device intelligent circuit breaker sends control signals to the sub-device intelligent circuit breakers connected to the main device intelligent circuit breaker; Data transmission steps: When the corresponding sub-device intelligent circuit breaker detects the control signal, it sends its own internal protocol data to the master device intelligent circuit breaker; Feedback steps: The main device intelligent circuit breaker receives the internal protocol data of the corresponding sub-device, sets the ranking data for the corresponding sub-device intelligent circuit breaker, and feeds back the ranking data to the corresponding sub-device intelligent circuit breaker. The corresponding sub-device intelligent circuit breaker receives the ranking data, records it, and sends the control signal to the next sub-device intelligent circuit breaker. Then, the data transmission step is performed. This continues until the ranking data of all sub-device intelligent circuit breakers is set. Control steps: The main device intelligent circuit breaker receives remote control commands, and then controls the corresponding sub-device intelligent circuit breaker according to the remote control commands and the ranking data of each sub-device intelligent circuit breaker.

7. The networking and communication method for the combined intelligent circuit breaker according to claim 6, characterized in that, The power-on initialization step also includes: Power-on procedure: Power on the system and start the main device intelligent circuit breaker and each sub-device intelligent circuit breaker in the sub-device intelligent circuit breaker group; Judgment steps: Determine whether the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker or to the right input / output terminal of the main device; and when the sub-device intelligent circuit breaker group is connected to the left input / output terminal of the main device intelligent circuit breaker, execute the data transmission step; when the sub-device intelligent circuit breaker group is connected to the right input / output terminal of the main device intelligent circuit breaker, execute the data transmission step.

8. The networking and communication method for the combined intelligent circuit breaker according to claim 7, characterized in that, The data transmission steps include: The first data transmission step includes: when the corresponding sub-device intelligent circuit breaker detects a change in the level state of its second right-side input / output terminal, it sends its own internal protocol data to the master device intelligent circuit breaker and executes the first feedback step; The second data transmission step includes: when the corresponding sub-device intelligent circuit breaker detects a change in the level state of its own second left-side input / output terminal, it sends its own internal protocol data to the main device intelligent circuit breaker and executes the second feedback step; The first feedback step includes: receiving the internal protocol data of the corresponding sub-device through the main device intelligent circuit breaker and setting the ranking data for the corresponding sub-device intelligent circuit breaker and feeding back the ranking data to the corresponding sub-device intelligent circuit breaker; the corresponding sub-device intelligent circuit breaker receiving the ranking data and recording it, then setting the level state of its own second left input / output terminal according to the level state of its own second right input / output terminal, and then setting the level state of the second right input / output terminal of the next sub-device intelligent circuit breaker, and then executing the first data transmission step; The second feedback step includes: receiving the internal protocol data of the corresponding sub-device through the main device intelligent circuit breaker, setting the ranking data for the corresponding sub-device intelligent circuit breaker, and feeding back the ranking data to the corresponding sub-device intelligent circuit breaker; the corresponding sub-device intelligent circuit breaker receiving and recording the ranking data, setting the level state of its own second right input / output terminal according to the level state of its own second left input / output terminal, and then setting the level state of the second left input / output terminal of the next sub-device intelligent circuit breaker, and then executing the second data transmission step.

9. A computer-readable storage medium storing a networking and communication program thereon, characterized in that, The networking and communication program is a computer program, and when the networking and communication program is executed by the processor, it implements the steps of the networking and communication method of a combined intelligent circuit breaker as described in any one of claims 6-8.

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