Intelligent circuit breaker communication device and system based on HPLC + HRF dual modes

Abstract

The utility model discloses an intelligent circuit breaker communication device and system based on an HPLC + HRF dual mode. The communication device comprises an intelligent circuit breaker and a terminal. The intelligent circuit breaker comprises an intelligent circuit breaker control panel and an intelligent circuit breaker sensor control panel, and the intelligent circuit breaker control panel comprises a first communication interface, a first HPLC communication chip, a first HRF communication chip and a first controller chip. The intelligent circuit breaker sensor control panel comprises a second communication interface, a second HPLC communication chip, a second HRF communication chip and a second controller chip; the terminal comprises a third communication interface, the first HPLC communication chip and the first HRF communication chip are connected with each other through the first communication interface and the third communication interface, and the second HPLC communication chip and the second HRF communication chip are connected with each other through the second communication interface and the third communication interface. According to the utility model, through an HPLC and HRF dual-mode communication system, different requirements on communication services in different application scenes are met.

Description

Technical Field

[0001] The utility model relates to circuit breaker communication, in particular to an intelligent circuit breaker communication device and system based on HPLC+HRF dual-mode. Background Art

[0002] A circuit breaker is a mechanical electrical device that breaks a circuit. It can frequently connect and disconnect the current in a normal circuit without damaging the contacts. An intelligent circuit breaker is a type of circuit breaker. An intelligent circuit breaker receives external control signals and is controlled locally or remotely. An intelligent circuit breaker can perform different forms of switching characteristics, such as quickly disconnecting short-circuit currents and carrying normal operating currents for a long time.

[0003] The communication system of intelligent circuit breakers usually adopts HPLC, wireless or optical fiber communication. In addition, the communication module also needs to realize the functions of remote measurement, remote signaling, remote control, and remote adjustment of the switch equipment, realize the remote centralized monitoring of the power distribution of the power supply system, and meet the needs of intelligent substations, unmanned substations, distribution network automation, etc. A single communication method cannot meet the needs of intelligent circuit breakers in different situations. Summary of the invention

[0004] (I) Purpose of the utility model

[0005] The purpose of the utility model is to propose a technical solution in which different channels are used as alternatives to each other and the transmission channel can be flexibly adjusted according to the communication terminal to meet the different needs of communication services in response to the requirements of the existing technology for high reliability and high effectiveness of data transmission in different application environments.

[0006] (II) Technical solution

[0007] To solve the above problems, the first aspect of the utility model provides an intelligent circuit breaker communication device based on HPLC+HRF dual mode, the communication device comprising an intelligent circuit breaker and a terminal; the intelligent circuit breaker comprises an intelligent circuit breaker control panel and an intelligent circuit breaker sensor control panel, the intelligent circuit breaker control panel comprises a first communication interface, a first HPLC communication chip, a first HRF communication chip and a first controller chip, the intelligent circuit breaker sensor control panel comprises a second communication interface, a second HPLC communication chip, a second HRF communication chip and a second controller chip; the terminal comprises a third communication interface, the first HPLC communication chip and the first HRF communication chip are interconnected with the third communication interface through the first communication interface, and the second HPLC communication chip and the second HRF communication chip are interconnected with the third communication interface through the second communication interface.

[0008] Preferably, in the communication device, the first communication interface includes a first HPLC interface and a first HRF interface; the second communication interface includes a second HPLC interface and a second HRF interface; and the third communication interface includes a third HPLC interface and a third HRF interface.

[0009] Preferably, in the communication device, the second controller chip is a sensor controller chip.

[0010] Preferably, the communication device and the intelligent circuit breaker control panel further include a storage chip, a time chip, an optocoupler chip and a circuit breaker electromagnetic execution coil.

[0011] Preferably, the communication device, the first HPLC communication chip, the first HRF communication chip, the storage chip, the time chip and the optocoupler chip in the intelligent circuit breaker control panel are respectively connected to the first controller chip; the optocoupler chip is connected to the circuit breaker electromagnetic execution coil.

[0012] Preferably, the communication device and the intelligent circuit breaker sensor control board further include a sensor storage chip and a sensor time chip.

[0013] Preferably, the communication device, the second HPLC communication chip, the second HRF communication chip, the sensor storage chip, and the sensor time chip in the intelligent circuit breaker sensor control board are respectively connected to the second controller chip.

[0014] Preferably, in the communication device, the storage chip in the intelligent circuit breaker control board includes an identification module and a storage module, and the sensor storage chip in the intelligent circuit breaker sensor control board includes a sensor identification module and a sensor storage module.

[0015] According to another aspect of the utility model, the utility model also proposes an intelligent circuit breaker communication system based on HPLC+HRF dual mode, the communication system includes a dual mode circuit breaker communication device and an intelligent circuit breaker distribution room body: the dual mode circuit breaker communication device as described above; the intelligent circuit breaker distribution room body includes a door body, a busbar and a first incoming line terminal, a second incoming line terminal and a third incoming line terminal, the first incoming line terminal, the second incoming line terminal and the third incoming line terminal are respectively provided with a current sensor, a voltage sensor and a switch component, and the intelligent circuit breaker distribution room body transmits power to the dual mode circuit breaker communication device through a circuit line.

[0016] Preferably, the communication system, the intelligent circuit breaker control panel and the intelligent circuit breaker sensor control panel are arranged on the lower layer of the busbar.

[0017] (III) Beneficial effects

[0018] The above technical solution of the utility model has the following beneficial technical effects:

[0019] The utility model proposes an intelligent circuit breaker communication system based on HPLC+HRF dual-mode. According to the different requirements of intelligent circuit breakers for communication services, the utility model proposes to adopt HPLC and HRF dual-mode communication systems, use HPLC channels and HRF channels to transmit data, and use the two channels as alternatives to each other according to the requirements of communication terminal services for data transmission, flexibly adjust the channels when the intelligent circuit breaker transmits data, and meet the requirements for high reliability and high effectiveness of communication in different application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an intelligent circuit breaker communication device based on HPLC+HRF dual mode according to an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of an intelligent circuit breaker in an intelligent circuit breaker communication device based on HPLC+HRF dual modes according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the system structure of the intelligent circuit breaker communication system based on HPLC+HRF dual mode according to the implementation mode of the utility model.

[0023] In the present application, all drawings are schematic drawings, which are only used to illustrate the principles of the present utility model and are not drawn according to the actual scale.

[0024] Among them, the list of figure marks is as follows: 1-second HPLC interface; 2-second HRF interface; 3-first HPLC interface; 4-first HRF interface; 5-third HPLC interface; 6-third HRF interface.

[0025] Incoming terminal U is the first incoming terminal; Incoming terminal V is the second incoming terminal; Incoming terminal W is the third incoming terminal. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] The drawings show schematic diagrams of layer structures according to embodiments of the present invention. These drawings are not drawn to scale, and some details are magnified and some details may be omitted for the purpose of clarity. The shapes of various regions and layers shown in the drawings and the relative sizes and positional relationships therebetween are only exemplary, and may deviate in practice due to manufacturing tolerances or technical limitations, and those skilled in the art may additionally design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0028] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Figure 1 This is a schematic diagram of the structure of the intelligent circuit breaker communication device based on HPLC+HRF dual mode according to the embodiment of the present utility model. Figure 1 The structure of the intelligent circuit breaker communication device based on HPLC+HRF dual mode is described.

[0031] The intelligent circuit breaker communication device includes an intelligent circuit breaker and a terminal. The intelligent circuit breaker receives the current and voltage data measured at the incoming line end, and obtains the instantaneous power at the incoming line end. The intelligent circuit breaker controls the on and off of the circuit breaker according to the measured current, voltage data and instantaneous power data, thereby controlling the on and off status of the circuit, and then sends the current, voltage data and the on and off status data of the circuit breaker to the terminal, and receives the opening and closing instructions sent by the terminal under specific circumstances. The terminal receives the data sent by the intelligent circuit breaker, and sends an opening or closing instruction to the intelligent circuit breaker according to the actual operating conditions to control the on and off of the circuit. Among them, the intelligent circuit breaker is set at any position between the cable and the terminal in the circuit, and the utility model does not limit the specific position of the intelligent circuit breaker.

[0032] exist Figure 1 In the illustrated embodiment, 1 represents the second HPLC interface, 2 represents the second HRF interface, 3 represents the first HPLC interface, 4 represents the first HRF interface, 5 represents the third HPLC interface, and 6 represents the third HRF interface.

[0033] Figure 2 This is a schematic diagram of the structure of the intelligent circuit breaker in the intelligent circuit breaker communication device based on HPLC+HRF dual mode provided by the embodiment of the utility model. Figure 2Describe the structure of the intelligent circuit breaker.

[0034] like Figure 2 As shown, the intelligent circuit breaker includes an intelligent circuit breaker control board and an intelligent circuit breaker sensor control board, wherein the intelligent circuit breaker control board includes a first communication interface, a first HPLC communication chip, and a first controller chip, and the intelligent circuit breaker sensor control board includes a second communication interface, a second HPLC communication chip, a second HRF communication chip, and a second controller chip. The second controller chip is a sensor controller chip.

[0035] In one embodiment, the intelligent circuit breaker and the terminal switch different channels for transmission according to the characteristics of the transmission signal and the actual situation. The intelligent circuit breaker and the terminal can be connected via a power line (HPLC) or send signals via wireless communication (HRF).

[0036] In one embodiment, the intelligent circuit breaker sensor control board is arranged at the line inlet of the intelligent circuit breaker, and receives the current and voltage data transmitted by the current sensor and the voltage sensor at the line inlet. The intelligent circuit breaker control board is connected to the intelligent circuit breaker sensor control board through a circuit line, receives the sensor data transmitted by the intelligent circuit breaker sensor control board, and controls the opening and closing functions of the intelligent circuit breaker according to the sensor data.

[0037] Furthermore, the terminal includes a third communication interface, wherein the first HPLC communication chip and the first HRF communication chip are interconnected with the third communication interface through the first communication interface, and the second HPLC communication chip and the second HRF communication chip are interconnected with the third communication interface through the second communication interface.

[0038] In one embodiment, a first mounting hole is provided on the surface of the intelligent circuit breaker control panel for installing a first communication interface; a second mounting hole is provided on the surface of the intelligent circuit breaker sensor control panel for installing a second communication interface; and a third mounting hole is provided on the surface of the terminal for installing a third communication interface.

[0039] In a specific embodiment, after receiving the data transmitted by the current sensor and the voltage sensor, the intelligent circuit breaker sensor control board determines whether the current and voltage at the incoming line end change suddenly, and the change of the instantaneous power at the incoming line end, thereby determining the working condition of the cable. The intelligent circuit breaker sensor control board transmits the received current and voltage data and the determined working condition data of the cable to the third communication interface of the terminal through the second HPLC communication chip and the second HRF communication chip through the second communication interface.

[0040] In addition, the intelligent circuit breaker sensor control board transmits the received current and voltage data to the intelligent circuit breaker control board through the circuit line between the intelligent circuit breaker control board and the intelligent circuit breaker sensor control board. The intelligent circuit breaker control board controls the opening and closing of the intelligent circuit breaker according to the received current and voltage data, and transmits the opening and closing data information, including the gate state and the opening and closing time, to the third communication interface of the terminal through the first HPLC communication chip and the first HRF communication chip through the first communication interface.

[0041] Additionally, in one embodiment, the terminal can transmit the closing instruction to the first communication interface of the intelligent circuit breaker control board through the third communication interface. After the intelligent circuit breaker control board receives the closing instruction, the first controller chip controls the intelligent circuit breaker control board to close the intelligent circuit breaker.

[0042] In another embodiment, the terminal transmits the opening command to the first communication interface on the intelligent circuit breaker control board through the third communication interface. After the intelligent circuit breaker control board receives the opening command, the first controller chip controls the intelligent circuit breaker control board to open the intelligent circuit breaker.

[0043] Furthermore, the first communication interface on the intelligent circuit breaker control panel includes a first HPLC interface and a first HRF interface; the second communication interface on the intelligent circuit breaker sensor control panel includes a second HPLC interface and a second HRF interface; and the third communication interface on the terminal includes a third HPLC interface and a third HRF interface.

[0044] In one embodiment, according to the high penetration rate of HPLC technology in practical applications and the terminal's requirements for the reliability of received signals, the intelligent circuit breaker sensor control board transmits the current data, voltage data, instantaneous power data obtained and the judged cable working status data received from the incoming line terminal from the second HPLC interface to the third HPLC interface, and the intelligent circuit breaker control board transmits the opening and closing data information of the intelligent circuit breaker from the first HPLC interface to the third HPLC interface.

[0045] In another embodiment, based on the characteristics of HRF technology in long-distance transmission, which is efficient, fast and highly real-time, when manual control of the intelligent circuit breaker is required to open and close the circuit breaker, the terminal transmits an opening command or a closing command to the first HRF interface of the intelligent circuit breaker control panel through the third HRF interface.

[0046] like Figure 2As shown, the intelligent circuit breaker sensor control board also includes a sensor storage chip and a sensor time chip. The second HPLC communication chip, the second HRF communication chip, the sensor storage chip, and the sensor time chip in the intelligent circuit breaker sensor control board are respectively connected to the second controller chip. In addition, the second HPLC communication chip and the second HRF communication chip are respectively connected to the sensor storage chip and the sensor time chip. Among them, the sensor storage chip in the intelligent circuit breaker sensor control board includes a sensor identification module and a sensor storage module.

[0047] According to certain optional embodiments, the second controller chip in the intelligent circuit breaker sensor control board is respectively connected to the second HPLC communication chip, the second HRF communication chip, the sensor storage chip, and the sensor time chip, and controls the various functions of the intelligent circuit breaker sensor control board by sending instructions to each chip.

[0048] In one embodiment, the second controller chip sends a signal storage instruction to the sensor storage chip. After receiving the signal storage instruction, the sensor storage chip receives the current and voltage data measured by the current and voltage sensors on the incoming line end. The sensor identification module in the sensor storage chip filters and identifies the received data to obtain valid measured current and voltage data, and obtains the instantaneous power data on the incoming line end. After the sensor storage chip obtains the current, voltage and instantaneous power data, the data is transmitted to the second HPLC communication chip and the second HRF communication chip via the circuit line between the sensor storage chip and the second HPLC communication chip and the second HRF communication chip. In addition, the sensor storage chip transmits the obtained data to the intelligent circuit breaker control board via the circuit line between the intelligent circuit breaker control board and the intelligent circuit breaker sensor control board.

[0049] The second controller chip sends a time storage instruction to the sensor time chip. After receiving the time storage instruction, the sensor time chip receives the time information when the current and voltage sensors on the incoming line end suddenly change, and transmits the time information to the second HPLC communication chip via the circuit line between the sensor time chip and the second HPLC communication chip.

[0050] Then the second controller chip sends a second signal transmission instruction to the second HPLC communication chip. The second HPLC communication chip transmits the current, voltage and instantaneous power data obtained from the sensor storage chip and the time information obtained from the sensor time chip to the third HPLC interface of the terminal through the second HPLC interface.

[0051] Further, if Figure 2As shown, the intelligent circuit breaker control panel includes a storage chip, a time chip, an optocoupler chip and a circuit breaker electromagnetic execution coil. The first HPLC communication chip, the first HRF communication chip, the storage chip, the time chip and the optocoupler chip in the intelligent circuit breaker control panel are respectively connected to the first controller chip, wherein the optocoupler chip is connected to the circuit breaker electromagnetic execution coil. In addition, the first HPLC communication chip and the first HRF communication chip are respectively connected to the time chip.

[0052] According to certain optional embodiments, the first controller chip in the intelligent circuit breaker control panel is respectively connected to the first HPLC communication chip, the first HRF communication chip, the storage chip, the time chip and the optocoupler chip, and controls the various functions of the intelligent circuit breaker control panel by sending instructions to each chip.

[0053] In one embodiment, the first controller chip in the intelligent circuit breaker control board sends a signal storage instruction to the storage chip. After receiving the signal storage instruction, the storage chip receives data information transmitted from the intelligent circuit breaker sensor control board, transmits the data information transmitted from the intelligent circuit breaker sensor control board to the first controller chip, and copies the data information into the storage chip.

[0054] The first controller chip presets the first current range, the first voltage range, and the first instantaneous power range of the current sensor and the voltage sensor. If the measured current value exceeds the first current range or the voltage value exceeds the first voltage range or the instantaneous power value exceeds the first instantaneous power range, the first controller chip controls the intelligent circuit breaker to execute the closing function. The first controller chip sends a closing instruction to the optocoupler chip. After receiving the closing instruction, the optocoupler chip controls the electromagnetic actuator coil of the circuit breaker to execute closing, and transmits the opening and closing information to the time chip.

[0055] The first controller chip sends a time storage instruction to the time chip. After receiving the time storage instruction, the time chip receives the opening and closing information from the optocoupler chip, and transmits the closing information to the first HPLC communication chip via the circuit line between the time chip and the first HPLC communication chip.

[0056] Then the first controller chip sends the first signal transmission instruction to the first HPLC communication chip respectively. The first HPLC communication chip transmits the opening and closing information obtained from the time chip to the third HPLC interface of the terminal through the first HPLC interface.

[0057] In one embodiment, the terminal sends an opening command or a closing command to the intelligent circuit breaker control panel according to the actual situation. The terminal sends an opening or closing command to the first HRF interface of the intelligent circuit breaker control panel through the third HRF interface. After receiving the opening or closing command, the intelligent circuit breaker control panel transmits the command to the first controller chip through the first HRF communication chip. Then the first controller chip sends an opening or closing command to the optocoupler chip, and the optocoupler chip controls the circuit breaker electromagnetic actuator coil to execute opening or closing, thereby completing the terminal's control of the opening and closing of the intelligent circuit breaker.

[0058] According to the above-mentioned intelligent circuit breaker communication device based on HPLC+HRF dual mode, the embodiment of the utility model also provides an intelligent circuit breaker communication system based on HPLC+HRF dual mode.

[0059] Figure 3 This is a schematic diagram of the system structure of the intelligent circuit breaker communication system based on HPLC+HRF dual mode according to the embodiment of the present utility model. Figure 3 Describe the structure of the intelligent circuit breaker communication system.

[0060] The intelligent circuit breaker communication system includes the above-mentioned intelligent circuit breaker communication device based on HPLC+HRF dual mode and the intelligent circuit breaker distribution room body. Among them, the intelligent circuit breaker distribution room body includes a door body, a busbar and a first incoming line terminal, a second incoming line terminal and a third incoming line terminal, and the incoming line terminals are respectively equipped with current sensors, voltage sensors and switch components. The intelligent circuit breaker distribution room body transmits power to the dual-mode circuit breaker communication device through the circuit line between the two. In addition, the intelligent circuit breaker control board and the intelligent circuit breaker sensor control board in the dual-mode circuit breaker communication device are arranged on the lower layer of the busbar.

[0061] In one embodiment, the first incoming terminal represents incoming terminal U, the second incoming terminal represents incoming terminal V, and the third incoming terminal represents incoming terminal W.

[0062] In one embodiment, the current sensor is a Hall sensor, and the voltage sensor is a Hall sensor.

[0063] In one embodiment, the door body in the intelligent circuit breaker power distribution room body is placed at the beginning of the internal circuit of the intelligent circuit breaker power distribution room body to control the on and off of the current in the internal circuit of the intelligent circuit breaker power distribution room body.

[0064] In one embodiment, the first incoming line terminal, the second incoming line terminal and the third incoming line terminal are connected to the cable, and the working state of the cable can be obtained through the current value and voltage value measured by the current and voltage sensors on the incoming line terminals.

[0065] In one embodiment, the intelligent circuit breaker power distribution room body provides a DC power supply for the intelligent circuit breaker communication device.

[0066] The structure and function of each chip in the intelligent circuit breaker communication device based on HPLC+HRF dual mode provided in this embodiment of the utility model are the same as the structure and function of each chip in the intelligent circuit breaker communication system based on HPLC+HRF dual mode in the above embodiment of the utility model, and the repeated description will be omitted here.

[0067] The utility model relates to an intelligent circuit breaker communication device and system based on HPLC+HRF dual mode. According to the different characteristics of HPLC and HRF technologies, and the requirements of the receiving end for the received signal, a suitable channel is selected for transmission. The HPLC channel and the HRF channel are used as alternatives to each other, so as to meet the requirements of different businesses. In practical applications, the all-round refined management of the power grid is completed, and the operation efficiency of the power grid is effectively improved.

[0068] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

[0069] The present invention has been described above with reference to the embodiments of the present invention. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Without departing from the scope of the present invention, a person skilled in the art may make various substitutions and modifications, which should all fall within the scope of the present invention.

[0070] Those skilled in the art will appreciate that the embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may be in the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may be in the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0071] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1A function specified in one or more boxes.

[0072] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

Claims

1. An intelligent circuit breaker communication device based on HPLC+HRF dual mode, characterized in that: The communication device includes an intelligent circuit breaker and a terminal; The intelligent circuit breaker includes an intelligent circuit breaker control panel and an intelligent circuit breaker sensor control panel, wherein the intelligent circuit breaker control panel includes a first communication interface, a first HPLC communication chip, a first HRF communication chip and a first controller chip, and the intelligent circuit breaker sensor control panel includes a second communication interface, a second HPLC communication chip, a second HRF communication chip and a second controller chip; The terminal includes a third communication interface, the first HPLC communication chip and the first HRF communication chip are connected to each other through the first communication interface and the third communication interface, and the second HPLC communication chip and the second HRF communication chip are connected to each other through the second communication interface and the third communication interface.

2. The communication device according to claim 1, characterized in that: The first communication interface includes a first HPLC interface and a first HRF interface; the second communication interface includes a second HPLC interface and a second HRF interface; and the third communication interface includes a third HPLC interface and a third HRF interface.

3. The communication device according to claim 1, characterized in that: The second controller chip is a sensor controller chip.

4. The communication device according to claim 1, characterized in that: The intelligent circuit breaker control panel also includes a storage chip, a time chip, an optocoupler chip and a circuit breaker electromagnetic execution coil.

5. The communication device according to claim 4, characterized in that: The first HPLC communication chip, the first HRF communication chip, the storage chip, the time chip and the optocoupler chip in the intelligent circuit breaker control panel are respectively connected to the first controller chip; the optocoupler chip is connected to the circuit breaker electromagnetic execution coil.

6. The communication device according to claim 5, characterized in that: The intelligent circuit breaker sensor control board also includes a sensor storage chip and a sensor time chip.

7. The communication device according to claim 6, characterized in that: The second HPLC communication chip, the second HRF communication chip, the sensor storage chip, and the sensor time chip in the intelligent circuit breaker sensor control board are respectively connected to the second controller chip.

8. The communication device according to claim 7, characterized in that: The storage chip in the intelligent circuit breaker control board includes an identification module and a storage module, and the sensor storage chip in the intelligent circuit breaker sensor control board includes a sensor identification module and a sensor storage module.

9. An intelligent circuit breaker communication system based on HPLC+HRF dual mode, characterized in that: The communication system includes a dual-mode circuit breaker communication device and an intelligent circuit breaker distribution room body: The dual-mode circuit breaker communication device comprises a dual-mode circuit breaker communication device as claimed in any one of claims 1 to 8; The power distribution room body of the intelligent circuit breaker includes a door body, a busbar and a first incoming line terminal, a second incoming line terminal and a third incoming line terminal. The first incoming line terminal, the second incoming line terminal and the third incoming line terminal are respectively provided with a current sensor, a voltage sensor and a switch component. The power distribution room body of the intelligent circuit breaker transmits power to the dual-mode circuit breaker communication device through a circuit line.

10. The communication system according to claim 9, characterized in that: The intelligent circuit breaker control panel and the intelligent circuit breaker sensor control panel are arranged on the lower layer of the busbar.

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