Concentrated acquisition device for non-electric quantity data of electric power system

Abstract

The utility model belongs to the technical field of electric power systems, and provides an electric power system non-electric quantity data centralized acquisition device which comprises an acquisition module and a service module. The first processor obtains non-electric quantity data of each non-electric quantity collector based on a plurality of RS485 interfaces, and sends the non-electric quantity data to the second processor; and the second processor receives the non-electric quantity data, converts the non-electric quantity data into data frames in an electric power protocol format and stores the data frames in the second storage unit. According to the utility model, data of multiple and various types of collectors can be collected in a centralized manner, and the data can be transmitted to the service module in a fixed-point and fixed-time manner through the data transmission module. And re-packaging the non-electric quantity data into a data frame conforming to a standard protocol of the power system, and storing the data frame. And after the subsequent terminal is connected with the service module, the power monitoring software on the terminal can randomly or regularly access and obtain related data and provide auxiliary information for the control system, so that the data processing efficiency of the non-electric quantity data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power systems, in particular to a centralized collection device for non-electrical quantity data of electric power systems. Background Art

[0002] With the development of the power system, the data information accessed by the system is becoming more and more diverse, and the non-electricity data is becoming more and more abundant, and the number of non-electricity collectors that need to be connected is also increasing.

[0003] Most of the existing non-electricity collectors are not specially designed for power systems, and most of them have single functions, such as gas collectors, temperature collectors, humidity collectors, etc.; due to the particularity of installation, they need to be placed in specific areas to work normally and effectively, and are relatively scattered; and the extracted valid data does not meet the requirements of the power system communication protocol, and cannot be directly integrated into the background monitoring terminal to achieve effective centralized processing of non-electricity data, resulting in low data processing efficiency. Utility Model Content

[0004] The utility model provides a centralized collection device for non-electrical quantity data of an electric power system, which is used for improving the data processing efficiency of the non-electrical quantity data.

[0005] The utility model provides a centralized collection device for non-electrical quantity data of an electric power system, comprising: a collection module and a service module;

[0006] The acquisition module includes a first processor, a first data transmission module and a plurality of RS485 interfaces, and the service module includes a second processor, a second data transmission module and a second storage unit;

[0007] The first end of the first processor is connected to the first ends of the multiple RS485 interfaces respectively, and the second end of the first processor is connected to the first end of the first data transmission module, and is used to connect to each non-electricity collector based on the multiple RS485 interfaces, obtain non-electricity data of each non-electricity collector, and send the non-electricity data to the first data transmission module;

[0008] The second end of the first data transmission module is connected to the second end of the second data transmission module, and is used to receive the non-electrical quantity data and send the non-electrical quantity data to the second data transmission module;

[0009] The first end of the second data transmission module is connected to the first end of the second processor, and is used to receive the non-electrical quantity data and send the non-electrical quantity data to the second processor;

[0010] The second end of the second processor is connected to the second storage unit for receiving the non-electrical quantity data, converting the non-electrical quantity data into a data frame in a power protocol format, and storing the data frame in the second storage unit.

[0011] According to a centralized collection device for non-electrical quantity data of an electric power system provided by the utility model, the service module further comprises: an RJ45 interface;

[0012] The first end of the RJ45 interface is connected to the second processor, and the second end of the RJ45 interface is connected to the monitoring terminal.

[0013] According to a device for centralized collection of non-electrical quantity data of a power system provided by the utility model, the second processor is also used for:

[0014] The non-electrical quantity data is sent to the monitoring terminal based on the RJ45 interface.

[0015] According to a centralized collection device for non-electrical quantity data of an electric power system provided by the utility model, the monitoring terminal is used to obtain the non-electrical quantity data in the service module and monitor the non-electrical quantity data.

[0016] According to a device for centralized collection of non-electrical quantity data of a power system provided by the utility model, the first processor is specifically used for:

[0017] Acquire the non-electricity data of each non-electricity collector based on the multiple RS485 interfaces, and store the non-electricity data in a data buffer of the first processor;

[0018] Based on a preset time interval, the non-electrical quantity data in the data buffer is sent to the first data transmission module.

[0019] According to a centralized collection device for non-electrical quantity data of a power system provided by the utility model, the first data transmission module includes a first 4G submodule and a first Lora submodule;

[0020] The second data transmission module includes a second 4G submodule and a second Lora submodule.

[0021] According to a device for centralized collection of non-electrical quantity data of an electric power system provided by the utility model, the first processor is also used for:

[0022] When it is determined that the 4G communication condition of the acquisition module is not met, the non-electrical quantity data is sent to the second Lora submodule based on the first Lora submodule;

[0023] When it is determined that the 4G communication condition of the acquisition module is met, the non-electrical quantity data is sent to the second 4G submodule based on the first 4G submodule.

[0024] According to the utility model, a centralized collection device for non-electrical quantity data of an electric power system further includes: a first power supply circuit and a second power supply circuit;

[0025] The first power supply circuit is connected to the acquisition module, and the second power supply circuit is connected to the service module;

[0026] The first power supply circuit is used to supply power to the acquisition module, and the second power supply circuit is used to supply power to the service module.

[0027] According to a centralized non-electrical data collection device for an electric power system provided by the utility model, the non-electrical data collector includes one or more of a solar radiation collector, a temperature collector, a humidity collector and a gas collector.

[0028] According to a centralized collection device for non-electrical quantity data of an electric power system provided by the utility model, the collection module further includes: a first storage unit;

[0029] The first storage unit is connected to a third end of the first processor and is used for receiving non-electrical quantity data sent by the first processor and storing the non-electrical quantity data.

[0030] The utility model provides a centralized collection device for non-electrical data of an electric power system, which connects multiple and various types of non-electrical data collectors through the RS485 bus in the collection module, collects data from multiple and various types of collectors in a centralized manner, and transmits the data to the service module at a fixed point and at a fixed time through the data transmission module. After receiving the data, the service module repackages the non-electrical data into a data frame that complies with the standard protocol of the electric power system and stores it. After the subsequent terminal is connected to the service module, the electric power monitoring software on the terminal can access randomly or regularly to obtain relevant data, provide auxiliary information for the control system, and improve the data processing efficiency of non-electrical data. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1It is a structural schematic diagram of the centralized collection device for non-electrical quantity data of the power system provided by the utility model;

[0033] Figure 2 This is a schematic diagram of the circuit structure of the main control chip provided by the utility model;

[0034] Figure 3 This is a schematic diagram of the RS485 circuit structure provided by the utility model;

[0035] Figure 4 This is a schematic diagram of the RJ45 circuit structure provided by the utility model;

[0036] Figure 5 This is a schematic diagram of the circuit structure of the 4G submodule provided by the utility model;

[0037] Figure 6 This is a schematic diagram of the circuit structure of the Lora submodule provided by the utility model;

[0038] Figure 7 This is a schematic diagram of the SD card circuit structure provided by the utility model;

[0039] Figure 8 It is a schematic diagram of the non-electrical quantity collection and monitoring process provided by the utility model;

[0040] Fig. 9 It is a schematic diagram of the structure of the collection device provided by the utility model;

[0041] Fig.10 This is a schematic diagram of the circuit structure of RS232 provided by the utility model;

[0042] Fig.11 It is a collection process diagram provided by the utility model;

[0043] Fig.12 It is a schematic diagram of the forwarding process provided by the utility model;

[0044] Fig.13 It is a schematic diagram of the service module reading process provided by the utility model;

[0045] Fig.14 It is a schematic diagram of the data encapsulation process provided by the utility model. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0047] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a communication connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0048] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "both sides" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0049] Combine the following Figure 1 The utility model provides a structural schematic diagram of a device for centralized collection of non-electrical quantity data of an electric power system, and describes the device for centralized collection of non-electrical quantity data of an electric power system of the utility model.

[0050] like Figure 1 As shown, the embodiment of the present application provides a centralized collection device for non-electrical quantity data of an electric power system, including: a collection module 110 and a service module 120;

[0051] The acquisition module 110 includes a first processor 111 , a first data transmission module 112 , and a plurality of RS485 interfaces 113 , and the service module 120 includes a second processor 121 , a second data transmission module 122 , and a second storage unit 123 .

[0052] The first end of the first processor 111 is connected to the first ends of the multiple RS485 interfaces 113 respectively, and the second end of the first processor 111 is connected to the first end of the first data transmission module 112, and is used to connect to each non-electricity collector based on the multiple RS485 interfaces 113, obtain the non-electricity data of each non-electricity collector, and send the non-electricity data to the first data transmission module 112.

[0053] The first processor 111 may be a main control chip RK3568 in the form of an ARM processor, and the specific circuit structure may be as follows: Figure 2 The circuit structure diagram of the main control chip provided by the utility model is shown as follows. The first processor 111 is connected to the non-electrical quantity collector based on the RS485 interface 113. The circuit structure of RS485 can be as follows Figure 3 The RS485 circuit structure provided by the utility model is shown in the schematic diagram.

[0054] Non-electric quantity collectors collect non-electric quantity related data. For example, in a photovoltaic power generation system, the illumination of the photovoltaic panel determines the efficiency of electricity generation, and adjusting the illumination angle of the photovoltaic panel plays a key role. The adjustment parameters are determined by environmental parameters, such as air pressure, temperature, humidity, solar radiation and other non-electric quantity data.

[0055] After acquiring the non-electricity data of each non-electricity collector, the first processor 111 sends the acquired non-electricity data to the first data transmission module 112 .

[0056] The first data transmission module 112 is a module for data transmission set in the collection module. It can be understood that for a photovoltaic power generation system, the photovoltaic panels occupy a large area and span a long area. The non-electricity collectors are distributed more dispersedly. After the non-electricity data is collected, it is necessary to centrally collect and monitor the collected non-electricity data.

[0057] Specifically, the non-electrical energy collector includes one or more of a solar radiation collector, a temperature collector, a humidity collector, and a gas collector.

[0058] For a photovoltaic power generation system, the acquisition module 110 is often set near the photovoltaic panel, while the monitoring terminal for monitoring the photovoltaic power generation system is generally set in a remote machine room. Therefore, after the acquisition module 110 centrally acquires the non-electrical data, the acquired non-electrical data needs to be centrally transmitted based on the first data transmission module 112.

[0059] The second end of the first data transmission module 112 is connected to the second end of the second data transmission module 122 for receiving the non-electrical quantity data and sending the non-electrical quantity data to the second data transmission module 122 .

[0060] The collection module 110 transmits the non-electricity data to the service module 120 based on the first data transmission module 112 and the second data transmission module 122 in the service module 120 .

[0061] Optional. The first data transmission module 112 and the second data transmission module 122 can implement the data transmission process with a 4G module or a Lora communication module. Among them, the 4G module and the Lora communication module are two different wireless communication modules. The 4G module refers to a product in which the hardware is loaded into a specified frequency band, the software supports the standard LTE protocol, and the software and hardware are highly integrated and modularized. This module integrates the radio frequency and baseband on the PCB board and has wireless reception, transmission, and baseband signal processing functions. The Lora communication module is a wireless communication module based on Lora modulation and demodulation technology. It adopts a low-power modulation and demodulation scheme, which enables the device to communicate over long distances in a low-power state. The Lora module has the characteristics of long-distance communication capability, low power consumption characteristics, and anti-interference ability.

[0062] After receiving the non-electrical quantity data, the second data transmission module 122 sends the non-electrical quantity data to the second processor 121 .

[0063] The second end of the second processor 121 is connected to the second storage unit 123 for receiving the non-electrical quantity data, converting the non-electrical quantity data into a data frame in a power protocol format, and storing the data frame in the second storage unit 123 .

[0064] The second storage unit 123 may be implemented based on an SD card.

[0065] After receiving the non-electricity data, the second processor 121 can repackage the data frame in the IEC61850 protocol format that meets the power requirements, and transfer the data to the second storage unit 123 through the interface of the second storage unit 123. The power monitoring software on the subsequent terminal device can read the data frame that meets the power requirements in the device through the Ethernet interface RJ45 set in the service module and monitor it. Among them, the circuit structure of RJ45 can be as follows Figure 4 The RJ45 circuit structure provided by the utility model is shown in the schematic diagram.

[0066] The utility model provides a centralized collection device for non-electrical data of an electric power system, which connects multiple and various types of non-electrical data collectors through the RS485 bus in the collection module, collects data from multiple and various types of collectors in a centralized manner, and transmits the data to the service module at a fixed point and at a fixed time through the data transmission module. After receiving the data, the service module repackages the non-electrical data into a data frame that complies with the standard protocol of the electric power system and stores it. After the subsequent terminal is connected to the service module, the electric power monitoring software on the terminal can access randomly or regularly to obtain relevant data, provide auxiliary information for the control system, and improve the data processing efficiency of non-electrical data.

[0067] In one embodiment, the service module further includes: an RJ45 interface; a first end of the RJ45 interface is connected to the second processor, and a second end of the RJ45 interface is connected to the monitoring terminal.

[0068] The monitoring terminal is used to monitor non-electrical data. The monitoring terminal is connected to the service module based on the RJ45 interface in the service module.

[0069] In one embodiment, the second processor is further configured to: send the non-electricity data to the monitoring terminal based on the RJ45 interface. The monitoring terminal is configured to obtain the non-electricity data in the service module and monitor the non-electricity data.

[0070] After the service module converts the non-electricity data into a data frame in the power protocol format and stores the data frame in the second storage unit, the second processor in the service module also sends the non-electricity data to the monitoring terminal based on the RJ45 interface in the service module, so that the monitoring terminal can centrally monitor the non-electricity data after receiving the non-electricity data.

[0071] In one embodiment, the first processor is specifically used to: obtain the non-electrical data of each non-electrical collector based on the multiple RS485 interfaces, and store the non-electrical data in a data buffer of the first processor; and send the non-electrical data in the data buffer to the first data transmission module based on a preset time interval.

[0072] Specifically, after acquiring the non-electricity data, the first processor stores the non-electricity data in a data buffer, and sends the non-electricity data in the data buffer to the first data transmission module when the data buffer is full or based on a preset time interval.

[0073] In one embodiment, the first data transmission module includes a first 4G submodule and a first Lora submodule; the second data transmission module includes a second 4G submodule and a second Lora submodule. The first processor is further configured to: when it is determined that the 4G communication condition of the acquisition module is not met, send the non-electrical quantity data to the second Lora submodule based on the first Lora submodule; when it is determined that the 4G communication condition of the acquisition module is met, send the non-electrical quantity data to the second 4G submodule based on the first 4G submodule.

[0074] The first data transmission module and the second data transmission module are both composed of a 4G submodule and a Lora submodule. The circuit structure diagram of the 4G submodule can be as follows: Figure 5 The circuit structure diagram of the 4G submodule provided by the utility model is shown in the following figure. The circuit structure diagram of the Lora submodule can be as follows: Figure 6 The circuit structure schematic diagram of the Lora submodule provided by the utility model is shown in FIG.

[0075] The 4G submodule and the Lora submodule in the data transmission module constitute redundant communication processes of the two communication modes.

[0076] Optionally, the first processor completes data collection and uploads it to the 4G network based on the first 4G submodule. When the 4G condition is not met, it automatically switches to the first Lora submodule for transmission. The first processor is connected to the non-electrical collector via the RS485 bus. Turn on the data collection timer and the data forwarding timer. After the data collection timing event is triggered, the first processor drives the RS485 interface and accesses the non-electrical collector in turn according to the industrial standard modbus protocol, reads the non-electrical value, adds a timestamp, and puts it into the data buffer. If the buffer is full or the data forwarding timing event is triggered, the data in the buffer is transferred to the SD card and uploaded to the mobile network through the first 4G submodule or the first Lora submodule, and the buffer is cleared. Among them, the SD card circuit structure can be as follows Figure 7 The utility model provides a circuit structure schematic diagram of the SD card.

[0077] The second data transmission module includes a second 4G submodule and a second Lora submodule, and receives the non-electrical data sent by the acquisition module based on the corresponding channel.

[0078] In one embodiment, it also includes: a first power supply circuit and a second power supply circuit; the first power supply circuit is connected to the acquisition module, and the second power supply circuit is connected to the service module; the first power supply circuit is used to power the acquisition module, and the second power supply circuit is used to power the service module.

[0079] The acquisition module and the service module have their own power supply circuits. The first power supply circuit is used to supply power to the acquisition module, and the second power supply circuit is used to supply power to the service module.

[0080] In one embodiment, the acquisition module further includes: a first storage unit; the first storage unit is connected to a third end of the first processor, and is used to receive the non-electrical quantity data sent by the first processor and store the non-electrical quantity data.

[0081] The first storage unit is used to store the collected non-electrical quantity data in the collection module after collecting the non-electrical quantity data.

[0082] The first storage unit may be implemented based on an SD card.

[0083] In one embodiment, the non-electrical energy collector includes one or more of a solar radiation collector, a temperature collector, a humidity collector, and a gas collector.

[0084] Specifically, based on the solar radiation collector, temperature collector, humidity collector and gas collector, the monitoring process of the monitoring terminal can be implemented as follows: Figure 8 The non-electrical quantity collection and monitoring process provided by the utility model is shown in the schematic diagram.

[0085] The collection module collects non-electrical data from the solar radiation collector, temperature collector, humidity collector and gas collector. The collection module transmits the data to the second data transmission module of the service module based on the first data transmission module, and transmits the data to the monitoring terminal through Ethernet based on the service module, thereby realizing the centralized collection and monitoring process of non-electrical data.

[0086] Optionally, the power system non-electrical quantity data centralized collection device according to the utility model can be as follows: Fig. 9 The structure schematic diagram of the collection device provided by the utility model is shown.

[0087] The components of the acquisition module: ARM processor as the first processor, model is the main controller RK3568. Power supply circuit, providing power to the module. SD card, storing non-electrical acquisition data and device configuration information. RS485-1 interface, connected to the non-electrical collector. RS485-2 interface, connected to the non-electrical collector. 4G module, transmitting the acquisition data.

[0088] Lora module, transmits collected data. RS232 interface, configuration module, writes configuration information. Among them, the circuit structure diagram of RS232 can be as follows Fig.10 The circuit structure diagram of RS232 provided by the utility model is shown in FIG.

[0089] The specific collection process can be as follows Fig.11 The collection process diagram provided by the utility model is shown as follows. The ARM processor reads the configuration information, accesses the non-electrical quantity collector through the RS485 bus interface, and starts the data collection timer. After the timing event is triggered, the data collection instruction is sent to read the valid value of the non-electrical quantity collector and store it in the data buffer.

[0090] The specific forwarding process can be as follows Fig.12 The forwarding process diagram provided by the utility model is shown as follows. The data forwarding timer is turned on. When the timed event is triggered, the data in the data buffer is transferred to the SD card through the SD card interface. The data is uploaded to the mobile network through the 4G module. After the upload is completed, the buffer is cleared to complete the data collection function. In an environment where the 4G condition is not met, it automatically switches to the Lora communication module for transmission.

[0091] The composition of the service module: ARM processor as the second processor, model is the main controller RK3568. Power supply module, providing power to the module. SD card, storing non-electrical data collection and device configuration information. RJ45 interface, connecting to terminal equipment. 4G module, receiving data transmitted by the collection module. Lora module, receiving data transmitted by the collection module. RS232 interface, configuration module, writing configuration information.

[0092] The reading process of the service module can be as follows Fig.13 The service module reading process provided by the utility model is shown in the schematic diagram. The Ethernet interface of the service module is connected to the Ethernet interface of the terminal device by a wire. The service module is powered on, the configuration information is read, and the configuration process is completed. The data transmitted by the acquisition module is received through the mobile 4G network or the Lora module, and the ARM processor stores the data in the data buffer. After the reception is completed, the valid value is read from the receiving buffer.

[0093] The data encapsulation process of the service module can be as follows Fig.14 The data encapsulation process diagram provided by the utility model is shown. The service module is connected to the terminal device, waiting for the data interaction interface event to be triggered. When the event is triggered, the data frame in the IEC61850 protocol format that meets the power requirements is re-encapsulated, and the data in the data buffer is transferred to the SD card through the SD card interface, and then the data buffer is cleared. The power monitoring software on the terminal device reads the data of this device through the Ethernet interface RJ45. If the terminal is a mobile terminal device, the data can be read through the 4G module.

[0094] The specific implementation process can be:

[0095] Configure the number of collectors, collector address number, register address to be read inside the collector, data collection timing cycle value, and 4G module upload data timing cycle value parameters. Service module, configure the number of collectors, collector address, and associate collector address with collector name parameters.

[0096] Install the acquisition module. Connect the RS485 interface of the acquisition module to the RS485 interface of the non-electricity collector next to the electrical equipment with a communication line and fix it near the electrical equipment. Install the service module. Connect the RJ45 interface of the service module to the RJ45 interface of the terminal device with a network cable and fix it near the terminal device. Turn on the power of the device after the installation is completed.

[0097] The acquisition module completes data acquisition and uploads it to the 4G network. When the 4G conditions are not met, it automatically switches to the Lora module for transmission. The acquisition module is connected to the non-electricity collector via the RS485 bus. Turn on the data acquisition timer and data forwarding timer. After the data acquisition timing event is triggered, the acquisition module drives the RS485 interface and accesses the non-electricity collector in turn according to the industrial standard modbus protocol, reads the non-electricity value, timestamps it, and puts it into the data buffer. If the buffer is full or the data forwarding timing event is triggered, the data in the buffer is transferred to the SD card and uploaded to the mobile network through the 4G module or Lora module, and the buffer is cleared.

[0098] The service module completes data reception, repackages the data and stores it. The service module receives the data transmitted by the acquisition module through the mobile 4G network or the Lora module. After receiving the data, it reads the valid values ​​from the receiving buffer, repackages the data frame in the IEC61850 protocol format that meets the power requirements, and stores it in the SD card.

[0099] The terminal device reads the data collected by the device. The service module is connected to the terminal RJ45 interface, Ethernet connection, such as mobile device terminals can be connected through a 4G module. The power monitoring software on the terminal device, according to the address information provided in the configuration of this device, in the format of IEC16850, accesses this device and obtains data from this device.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A centralized collection device for non-electrical data of an electric power system, characterized in that: include: Collection module and service module; The acquisition module includes a first processor, a first data transmission module and a plurality of RS485 interfaces, and the service module includes a second processor, a second data transmission module and a second storage unit; The first end of the first processor is connected to the first ends of the multiple RS485 interfaces respectively, and the second end of the first processor is connected to the first end of the first data transmission module, and is used to connect to each non-electricity collector based on the multiple RS485 interfaces, obtain non-electricity data of each non-electricity collector, and send the non-electricity data to the first data transmission module; The second end of the first data transmission module is connected to the second end of the second data transmission module, and is used to receive the non-electrical quantity data and send the non-electrical quantity data to the second data transmission module; The first end of the second data transmission module is connected to the first end of the second processor, and is used to receive the non-electrical quantity data and send the non-electrical quantity data to the second processor; The second end of the second processor is connected to the second storage unit for receiving the non-electrical quantity data, converting the non-electrical quantity data into a data frame in a power protocol format, and storing the data frame in the second storage unit.

2. The device for collecting non-electrical quantity data of a power system according to claim 1, characterized in that: The service module also includes: an RJ45 interface; The first end of the RJ45 interface is connected to the second processor, and the second end of the RJ45 interface is connected to the monitoring terminal.

3. The device for collecting non-electrical quantity data of a power system according to claim 2, characterized in that: The second processor is further configured to: The non-electrical quantity data is sent to the monitoring terminal based on the RJ45 interface.

4. The device for collecting non-electrical quantity data of a power system according to claim 3, characterized in that: The monitoring terminal is used to obtain the non-electricity data in the service module and monitor the non-electricity data.

5. The device for centralized collection of non-electrical data of a power system according to claim 1, characterized in that: The first processor is specifically configured to: Acquire the non-electricity data of each non-electricity collector based on the multiple RS485 interfaces, and store the non-electricity data in a data buffer of the first processor; Based on a preset time interval, the non-electrical quantity data in the data buffer is sent to the first data transmission module.

6. The device for centralized collection of non-electrical data of a power system according to claim 1, characterized in that: The first data transmission module includes a first 4G submodule and a first Lora submodule; The second data transmission module includes a second 4G submodule and a second Lora submodule.

7. The device for centralized collection of non-electrical quantity data of a power system according to claim 6, characterized in that: The first processor is further configured to: When it is determined that the 4G communication condition of the acquisition module is not met, the non-electrical quantity data is sent to the second Lora submodule based on the first Lora submodule; When it is determined that the 4G communication condition of the acquisition module is met, the non-electrical quantity data is sent to the second 4G submodule based on the first 4G submodule.

8. The device for centralized collection of non-electrical quantity data of a power system according to claim 1, characterized in that: Also includes: A first power supply circuit and a second power supply circuit; The first power supply circuit is connected to the acquisition module, and the second power supply circuit is connected to the service module; The first power supply circuit is used to supply power to the acquisition module, and the second power supply circuit is used to supply power to the service module.

9. The device for centralized collection of non-electrical quantity data of a power system according to claim 1, characterized in that: The non-electrical energy collector includes one or more of a solar radiation collector, a temperature collector, a humidity collector and a gas collector.

10. The device for centralized collection of non-electrical quantity data of a power system according to claim 1, characterized in that: The acquisition module also includes: a first storage unit; The first storage unit is connected to a third end of the first processor and is used for receiving non-electrical quantity data sent by the first processor and storing the non-electrical quantity data.

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