Modularized environment monitoring method, device and system for cultural heritage protection

Abstract

The invention provides a modular environment monitoring method, device and system for cultural heritage protection, the method is applied to a gateway board of the modular environment monitoring system, and the system further comprises a plurality of node boards and a Lora communication module; the method comprises the following steps: when a to-be-configured target sensor is inserted into any node plate, acquiring parameter change information and measurement information sent by the node plate so as to determine a configuration parameter and a type corresponding to the target sensor, and determining a target communication mode in a Lora communication module according to the configuration parameter; the Lora communication module is in communication connection with the node plate in a target communication mode, and configuration of the node plate is completed according to the configuration parameters; obtaining module measurement information of the target sensor sent by the node plate, and constructing a measurement information table according to the module measurement information and the type; the measurement information comprises real-time measurement information and position information of the node plate; and according to the measurement information table, environment monitoring of the to-be-protected scene is completed. And the service life of equipment can be prolonged in a severe environment corresponding to cultural relics and heritage.

Description

Technical Field

[0001] The present application relates to the field of environmental monitoring technology, and in particular to a modular environmental monitoring method, device and system for cultural heritage protection. Background Art

[0002] The significance of world cultural heritage lies in its unique, irreplaceable and non-reproducible nature in scientific research or cultural value. This nature is the product of natural evolution and selection, long-term accumulation and rejection of human society, and reflects irreversible objective laws. Air pollution monitoring is crucial to the preservation and protection of historical relics in indoor environments. Pollutants in the air (such as ozone, sulfur dioxide, nitrogen dioxide, hydrogen sulfide, inhalable particulate matter) as well as temperature, humidity and light will have a serious impact on the preservation of historical relics. This impact is especially magnified in a closed environment. The development of Internet of Things technology has brought a new era for the protection and management of cultural heritage. The application of the Internet of Things and sensors can enable cultural heritage protectors to more conveniently obtain various data indicators in the air, thereby truly realizing preventive protection.

[0003] The existing IoT-based cultural heritage protection scheme has become a major obstacle to equipment deployment due to the imperfect wireless network coverage. At the same time, due to the semi-open indoor environment, there are many insects, bats, and mice indoors, and IoT devices are at risk of short circuits and fires. At the same time, affected by climatic conditions, the lifespan of many sensors is very short, and damaged sensors need to be replaced frequently, which causes great inconvenience to the operation and maintenance of equipment. Summary of the invention

[0004] The embodiments of the present application provide a modular environmental monitoring method, device and system for cultural heritage protection, which can solve the problem that the existing cultural heritage protection solutions based on the Internet of Things have short lifespans of many sensors due to imperfect wireless network coverage and semi-open indoor environments, as well as the influence of climatic conditions. Damaged sensors need to be replaced frequently, which causes great inconvenience to the operation and maintenance of the equipment.

[0005] In a first aspect, an embodiment of the present application provides a modular environmental monitoring method for cultural heritage protection, which is applied to a gateway board of a modular environmental monitoring system, wherein the modular environmental monitoring system further includes a plurality of node boards and a Lora communication module, wherein the gateway board and the node board communicate through the Lora communication module; the method includes:

[0006] When any node board is inserted with the target sensor to be configured, the parameter change information and measurement information sent by the node board are obtained;

[0007] Determine the configuration parameters corresponding to the target sensor according to the parameter change information;

[0008] Determine the type of the target sensor according to the measurement information;

[0009] Determine the target communication mode among multiple wireless communication modes carried by the Lora communication module according to the configuration parameters;

[0010] Through the Lora communication module, the node board is connected to the communication in the target communication mode, and the node board is configured according to the configuration parameters;

[0011] Obtain module measurement information of the target sensor sent by the node board, and construct a measurement information table according to the module measurement information and the type of the target sensor; wherein the measurement information includes real-time measurement information of the target sensor and location information of the node board;

[0012] Complete environmental monitoring of the scene to be protected according to the measurement information table.

[0013] In some embodiments, the node board includes multiple preset magnetic interfaces to obtain parameter change information and measurement information sent by the node board, including: when the magnetic interface of the node board is connected to the target sensor, the node board receives the parameter change information corresponding to the node board after the target sensor is connected, and receives the measurement signal sent by the target sensor, and the node board reports the parameter change information and measurement signal.

[0014] In some embodiments, a preset simulation module is stored in the gateway board, and simulation models corresponding to the gateway board and the node board are pre-built in the simulation module; the target communication mode is determined among the multiple wireless communication modes equipped with the Lora communication module according to the configuration parameters, including: obtaining mode characteristic information of the multiple wireless communication modes equipped with the Lora communication module; inputting the configuration parameters and the mode characteristic information into the preset simulation module, the simulation module constructs a simulation model of the target sensor according to the configuration parameters, so as to build a connection between the simulation model of the node board and the target sensor in a preset simulation environment, and calculate the connection matching degree between the gateway board and the node board in each wireless communication mode; and determining the target communication mode according to multiple connection matching degrees.

[0015] In some embodiments, the modular environmental monitoring system includes multiple preset shells, each preset shell covers the outside of the node plate, and is used to ensure that the node plate is in a closed state; the configuration of the node plate is completed according to the configuration parameters, including: obtaining the current sensor access information and current configuration parameters corresponding to the node plate; generating comprehensive configuration parameters according to the current sensor access information, current configuration parameters and configuration parameters, and completing the configuration of the node plate according to the comprehensive configuration parameters; wherein, the comprehensive configuration parameters are used to ensure that all sensors connected to the node board can operate when it is determined according to the current sensor access information that the node board has other sensors connected in addition to the target sensor.

[0016] Exemplarily, after completing the configuration of the node board according to the configuration parameters, it also includes: when a sensor connected to the node board is unplugged, and / or a new sensor is inserted into the node board, the comprehensive configuration parameters are updated according to the configuration parameters corresponding to the unplugged and / or inserted sensors.

[0017] In some embodiments, obtaining module measurement information of a target sensor sent by a node board includes: detecting the signal connection strength with the node board; if the connection strength is determined to be weak based on the signal connection strength, determining a relay node board among the remaining node boards, and receiving measurement information sent by the node board corresponding to the target sensor obtained by the relay node board.

[0018] In some embodiments, environmental monitoring of the protected scene is completed according to the measurement information table, including: determining the monitoring rules corresponding to each real-time measurement information according to multiple real-time measurement information and the types corresponding to the real-time measurement information in the measurement information table; if it is determined according to multiple monitoring rules that the real-time measurement information corresponding to any monitoring rule is abnormal, generating early warning information, the early warning information including the abnormal real-time measurement information and the location information of the corresponding node board.

[0019] In a second aspect, the present application also provides a modular environmental monitoring device, which is applied to a gateway board of a modular environmental monitoring system, wherein the modular environmental monitoring system further includes a plurality of node boards and a Lora communication module, wherein the gateway board and the node board communicate through the Lora communication module, and each of the node boards is connected to a plurality of environmental sensors; including:

[0020] An information acquisition module, used for acquiring parameter change information and measurement information sent by any node board when the target sensor to be configured is inserted into the node board;

[0021] A parameter determination module, used to determine the configuration parameters corresponding to the target sensor according to the parameter change information;

[0022] A type determination module, used to determine the type corresponding to the target sensor according to the measurement information;

[0023] A mode determination module, configured to determine a target communication mode among a plurality of wireless communication modes carried by the Lora communication module according to the configuration parameters;

[0024] A configuration completion module, used to communicate with the node board in the target communication mode through the Lora communication module, and complete the configuration of the node board according to the configuration parameters;

[0025] An information construction module, used for acquiring module measurement information of the target sensor sent by the node board, and constructing a measurement information table according to the module measurement information and the type of the target sensor; wherein the measurement information includes real-time measurement information of the target sensor and location information of the node board;

[0026] The monitoring completion module is used to complete the environmental monitoring of the scene to be protected according to the measurement information table.

[0027] In a third aspect, the present application further provides a modular environment monitoring system, comprising: a gateway board, a plurality of node boards and a Lora communication module, wherein the gateway board and the node board communicate with each other through the Lora communication module, and each of the node boards is connected to a plurality of environmental sensors;

[0028] The provided gateway board includes a processor and a memory, wherein the memory is used to store a computer program, and when the computer program is executed by the processor, the modular environmental monitoring method for cultural heritage protection as described in the first aspect is implemented.

[0029] In a fourth aspect, the present application further provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the modular environmental monitoring method for cultural heritage protection as described in the first aspect.

[0030] The present application provides a modular environmental monitoring method, device and system for cultural heritage protection, the method is applied to the gateway board of the modular environmental monitoring system, the modular environmental monitoring system also includes multiple node boards and Lora communication modules, the gateway board and the node board communicate through the Lora communication module; the method includes: when any node board is inserted with the target sensor to be configured, the parameter change information and measurement information sent by the node board are obtained; the configuration parameters corresponding to the target sensor are determined according to the parameter change information; the type corresponding to the target sensor is determined according to the measurement information; the target communication mode is determined in multiple wireless communication modes carried by the Lora communication module according to the configuration parameters; the Lora communication module communicates with the node board in the target communication mode, and the configuration of the node board is completed according to the configuration parameters; the module measurement information of the target sensor sent by the node board is obtained, and a measurement information table is constructed according to the module measurement information and the type of the target sensor; wherein the measurement information includes the real-time measurement information of the target sensor and the location information of the node board; the environmental monitoring of the scene to be protected is completed according to the measurement information table. The method provided can greatly extend the service life of each device in the modular environmental monitoring system under the harsh environment corresponding to the cultural heritage, and can also accurately monitor various data.

[0031] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of a modular environmental monitoring system shown in an embodiment of the present application;

[0033] Figure 2 A circuit diagram of the main control portion of the gateway board shown in the embodiment of the present application;

[0034] Figure 3 A circuit diagram of the communication portion of the gateway board shown in the embodiment of the present application;

[0035] Figure 4 A circuit diagram of the main control portion of the node board shown in the embodiment of the present application;

[0036] Figure 5 A circuit diagram of the communication portion of the node board shown in the embodiment of the present application;

[0037] Figure 6 A schematic diagram of a flow chart of a modular environmental monitoring method for cultural heritage protection shown in an embodiment of the present application;

[0038] Figure 7 This is a schematic diagram of the structure of a modular environment monitoring device shown in an embodiment of the present application;

[0039] Figure 8 This is a schematic diagram of the structure of the gateway board shown in the embodiment of the present application. DETAILED DESCRIPTION

[0040] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0041] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0042] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0043] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0044] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0045] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0046] The technical solution of the embodiment of the present application is introduced below.

[0047] The protection and management of cultural heritage is an important global issue. It is worth mentioning that environmental conditions are crucial to the long-term preservation of cultural relics, especially at cultural heritage sites, where fluctuations in environmental factors such as temperature, humidity, light, and volatile organic compounds may cause serious damage to cultural relics. Traditional cultural heritage environmental monitoring solutions often have some limitations, including limited data transmission distance, high energy consumption, and difficulty in system integration.

[0048] The significance of world cultural heritage lies in its unique, irreplaceable and non-reproducible nature in scientific research or cultural value. This nature is the product of natural evolution and selection, long-term accumulation and rejection of human society, and reflects irreversible objective laws. Air pollution monitoring is crucial to the preservation and protection of historical relics in indoor environments. Pollutants in the air (such as ozone, sulfur dioxide, nitrogen dioxide, hydrogen sulfide, inhalable particulate matter) as well as temperature, humidity and light will have a serious impact on the preservation of historical relics. This impact is especially magnified in a closed environment. The development of Internet of Things technology has brought a new era for the protection and management of cultural heritage. The application of the Internet of Things and sensors can enable cultural heritage protectors to more conveniently obtain various data indicators in the air, thereby truly realizing preventive protection.

[0049] The existing IoT-based cultural heritage protection scheme has become a major obstacle to equipment deployment due to the imperfect wireless network coverage. At the same time, due to the semi-open indoor environment, there are many insects, bats, and mice indoors, and IoT devices are at risk of short circuits and fires. At the same time, affected by climatic conditions, the lifespan of many sensors is very short, and damaged sensors need to be replaced frequently, which causes great inconvenience to the operation and maintenance of equipment.

[0050] To solve the above problems, please refer to Figure 1 , Figure 1 The schematic diagram of the structure of the modular environment monitoring system 10 shown in the embodiment of the present application is as follows: Figure 1 As shown, a modular environmental monitoring system 10 includes: a gateway board 11, multiple node boards 12 and a Lora communication module 13. The gateway board 11 and the node board 12 communicate through the Lora communication module 13, and each node board 12 is connected to multiple environmental sensors; wherein, the provided gateway board includes a processor and a memory, and the memory is used to store a computer program. When the computer program is executed by the processor, it implements a modular environmental monitoring method for cultural heritage protection as provided in any embodiment of the present application.

[0051] Specifically, the modular environmental monitoring system 10 provided can provide low-energy consumption, high-stability, full-coverage detection and analysis of up to any number of environmental data in the harsh environment of cultural heritage protection. At the same time, the system innovatively uses modular design, based on the node board 12 and the sensor modules connected thereto, and can adjust or replace different sensors as needed to adapt to different usage needs and solve the problem of short sensor life. Furthermore, the modular environmental detection system 10 provided can achieve efficient protection of cultural relics and can also support decision makers in formulating scientific protection measures.

[0052] In some embodiments, Figure 1As shown, the node plate 12 is covered with a preset shell to form an electric control panel, and each preset shell covers the outside of the node plate 12 to ensure that the node plate 12 is in a closed state. And the self-contained magnetic suction port realizes the magnetic connection between the sensor and the node plate 12, thereby extending the life of the node plate 12 and the connected sensor.

[0053] In some embodiments, Figure 2 and Figure 4 As shown, the gateway board 11 and the node board 12 are both provided with a corresponding main control part, which is a micro control unit (MCU), and the MCU has a 128 KB Flash memory, a 36 KB RAM, and a 64 MHz CPU, so that the node board also has a certain processing capability.

[0054] In some embodiments, Figure 3 and Figure 5 As shown, the Lora communication module 13 has multiple transmission modes. Both the node board 12 and the gateway board 11 are equipped with Lora modules connected to the Lora communication module 13. The Lora communication module 13 operates at 410.125~493.125MHz. Under ideal conditions, the communication distance can reach 5.5km.

[0055] In some embodiments, the modular environment monitoring system 10 further includes an LCD module, which is responsible for displaying real-time environment data. When not awakened, the screen is turned off to save power and avoid light pollution.

[0056] In some embodiments, the modular environmental monitoring system 10 also includes a WIFI module and a 4G module. The WIFI module is a cost-effective, highly integrated Wi-Fi MCU suitable for IoT applications. The integrated 32-bit processor has the advantages of low power consumption and strong stability. The 4G module supports FDD / TDD / LTE. The wifi module and the 4G module together constitute an external communication module, which is responsible for sending data to an external cloud server. The modular environmental monitoring system 10 will automatically select 4G or Wifi for communication according to the signal strength and connection stability to ensure high reliability of data transmission.

[0057] Please refer to Figure 6 , Figure 6 The modular environmental monitoring method for cultural heritage protection provided in the embodiment of the present application is a flow chart of a modular environmental monitoring method for cultural heritage protection provided in the embodiment of the present application. The modular environmental monitoring method for cultural heritage protection provided in the embodiment of the present application can be applied to Figure 1 The gateway board shown in the figure includes but is not limited to smart phones, laptops, tablet computers, desktop computers, physical servers, micro control units, cloud servers and other devices. Figure 1As shown, the modular environment monitoring method for cultural heritage protection of this embodiment includes steps S201 to S207, which are described in detail as follows:

[0058] Step S201: when any node board is inserted with a target sensor to be configured, parameter change information and measurement information sent by the node board are obtained.

[0059] Specifically, the present application sets up multiple node boards in the cultural anomaly protection site, and each node board is used to connect to the corresponding sensor according to the location. The node board and the gateway board are wirelessly connected through the Lora communication module, but in order to improve the adaptability of the provided system, the types of the multiple node boards provided can be different, and accordingly, the communication methods of the node board and the gateway board will also be different. When the corresponding communication method is not determined, the present application can first realize the communication connection between the gateway board and the node board through the default communication method, such as Bluetooth, Wifi and other general methods. Then, when the target sensor is inserted into any node board, the node board parameters need to be configured accordingly so that the corresponding sensor can work normally. The present application uses the node board to immediately feedback the parameter change information corresponding to the parameters of the node board when the target sensor is inserted and the initial measurement information of the target sensor obtained to the gateway board, and the gateway board performs scheduling.

[0060] In some embodiments, the node board includes multiple preset magnetic interfaces to obtain parameter change information and measurement information sent by the node board, including: when the magnetic interface of the node board is connected to the target sensor, the node board receives the parameter change information corresponding to the node board after the target sensor is connected, and receives the measurement signal sent by the target sensor, and the node board reports the parameter change information and measurement signal.

[0061] The node board can achieve stable connection with the sensor through the magnetic interface and allow fast, tool-free installation and removal. The magnetic interface is not only easy to use, but also reduces physical loss. When a sensor is connected to the magnetic interface, the node board immediately reports parameter change information and measurement signals to the gateway board, allowing the gateway board to quickly schedule.

[0062] Step S202: determining configuration parameters corresponding to the target sensor according to the parameter change information.

[0063] Specifically, the gateway board can determine the configuration parameters corresponding to the target sensor based on the parameter change information before and after the node board is inserted into the target sensor, such as the power consumption parameters corresponding to the target sensor can be determined based on the changes in power / current / voltage. The gateway board can then quickly determine the corresponding configuration parameters for any sensor. For example, when a new temperature and humidity sensor is connected, the gateway board will automatically adjust the data collection frequency and transmission settings of the node board.

[0064] Step S203: determining the type corresponding to the target sensor according to the measurement information.

[0065] Specifically, the gateway board can parse and determine the type of the target sensor based on the initial measurement information of the target sensor. For example, if the measurement information after parsing is temperature data, it can be determined that the target sensor is a temperature sensor. Furthermore, in an environment where communication is difficult, the gateway board can quickly manage sensors connected to multiple node boards.

[0066] Step S204: determining a target communication mode from among a plurality of wireless communication modes provided by the Lora communication module according to the configuration parameters.

[0067] Specifically, the gateway board can determine the target communication mode among multiple wireless communication modes carried by the Lora communication module according to the configuration parameters corresponding to the acquired target sensor. The target communication mode also includes the target communication protocol adapted by the target sensor, thereby ensuring that the gateway board can correctly acquire and parse the data measured by the target sensor.

[0068] In some embodiments, a preset simulation module is stored in the gateway board, and simulation models corresponding to the gateway board and the node board are pre-built in the simulation module; the target communication mode is determined among the multiple wireless communication modes equipped with the Lora communication module according to the configuration parameters, including: obtaining mode characteristic information of the multiple wireless communication modes equipped with the Lora communication module; inputting the configuration parameters and the mode characteristic information into the preset simulation module, the simulation module constructs a simulation model of the target sensor according to the configuration parameters, so as to build a connection between the simulation model of the node board and the target sensor in a preset simulation environment, and calculate the connection matching degree between the gateway board and the node board in each wireless communication mode; and determining the target communication mode according to multiple connection matching degrees.

[0069] The gateway board is equipped with a preset simulation module. By pre-loading the parameters, functions and other information of the gateway board and multiple node boards with the corresponding simulation models, and then combining the characteristic information of each communication mode and the simulation model of the target sensor, the matching degree of the communication connection between the gateway board and the node board under different communication modes can be simulated. The matching degree of the communication connection is used to characterize the degree to which the gateway board receives and analyzes the data measured by the target sensor. The specific formula is as follows:

[0070] ;

[0071] Where P is the matching degree, It is the time from when the gateway board sends out the test signal to when it receives the feedback signal from the node board. The data volume of the feedback test signal of the gateway board parsing node, The data volume of the feedback signal sent by the node board. It is generated by the node board before sending the feedback signal. The time it takes for the gateway board to parse the feedback signal. The method provided can determine the optimal target communication mode corresponding to the gateway board and the node board equipped with the target sensor, for example, determining the target communication mode with the largest P value.

[0072] At the same time, it should be noted that when the node board is connected to multiple sensors, the gateway board can also determine the communication protocol corresponding to each sensor, and then complete the reception of sensor data sent by the node board according to different communication protocols.

[0073] Step S205, communicating with the node board in the target communication mode through the Lora communication module, and completing the configuration of the node board according to the configuration parameters.

[0074] Specifically, the gateway board communicates with the node board through the Lora communication module in the target communication mode, and then completes the configuration of the node board according to the configuration parameters, ensuring that the node board can carry the target sensor and operate normally.

[0075] Step S206, obtaining module measurement information of the target sensor sent by the node board, and constructing a measurement information table according to the module measurement information and the type of the target sensor; wherein the measurement information includes real-time measurement information of the target sensor and location information of the node board.

[0076] Specifically, each node board forms a module after configuration is completed. The gateway board obtains the module measurement information of the target sensor sent by the node board in real time, and then can construct a corresponding measurement information table according to the module measurement information and the corresponding type of the target sensor. The content of the measurement information table is shown in Table 1.

[0077] Table 1. Measurement information table

[0078] Target sensor identification Node plate ID sensor Module measurement information Communication Protocol

[0079] Furthermore, through the measurement information table, the provided method can quickly perform modular management on multiple node boards and the sensors connected thereto, and can also use different communication protocols for data transmission for different sensors.

[0080] Step S207: completing environmental monitoring of the scene to be protected according to the measurement information table.

[0081] Specifically, the provided gateway board can update the measurement information table in real time after the sensor is plugged in and out, and then can determine the sensor connection status of the gateway board in the system in real time, monitor the measurement data of each sensor, and realize the prediction and comprehensive protection of cultural heritage.

[0082] In some embodiments, the modular environmental monitoring system includes multiple preset shells, each preset shell covers the outside of the node plate, and is used to ensure that the node plate is in a closed state; the configuration of the node plate is completed according to the configuration parameters, including: obtaining the current sensor access information and current configuration parameters corresponding to the node plate; generating comprehensive configuration parameters according to the current sensor access information, current configuration parameters and configuration parameters, and completing the configuration of the node plate according to the comprehensive configuration parameters; wherein, the comprehensive configuration parameters are used to ensure that all sensors connected to the node board can operate when it is determined according to the current sensor access information that the node board has other sensors connected in addition to the target sensor.

[0083] The shell can ensure the safety of the internal components of the node plate without hindering the function of the magnetic interface. At the same time, the provided method can also comprehensively configure the parameters of the node plate currently connected to the sensor to ensure that the configured node plate can carry multiple sensors and operate normally at the same time.

[0084] Exemplarily, after completing the configuration of the node board according to the configuration parameters, it also includes: when a sensor connected to the node board is unplugged, and / or a new sensor is inserted into the node board, the comprehensive configuration parameters are updated according to the configuration parameters corresponding to the unplugged and / or inserted sensors.

[0085] At the same time, the gateway board of the present application can also realize real-time hot plugging of the node board in the working state. Based on the fact that the gateway board can update the comprehensive configuration parameters of each node board in real time, the sensor can be safely removed, replaced or added without interrupting the operation of the system or damaging the circuit. This is crucial to maintaining the continuous operation of the system and reducing maintenance time. The design allows for rapid expansion or replacement of sensors, so that the sensor configuration can be easily adjusted according to changes in environmental monitoring needs and sensor service life information.

[0086] In some embodiments, obtaining module measurement information of a target sensor sent by a node board includes: detecting the signal connection strength with the node board; if the connection strength is determined to be weak based on the signal connection strength, determining a relay node board among the remaining node boards, and receiving measurement information sent by the node board corresponding to the target sensor obtained by the relay node board.

[0087] When the signal connection strength between the node board and the gateway board is weak, the system will automatically select the nearest node board, or determine the node board that can transmit measurement information based on the configuration information of the other node boards as the relay node board, and forward the data to the gateway board through it.

[0088] In some embodiments, environmental monitoring of the protected scene is completed according to the measurement information table, including: determining the monitoring rules corresponding to each real-time measurement information according to multiple real-time measurement information and the types corresponding to the real-time measurement information in the measurement information table; if it is determined according to multiple monitoring rules that the real-time measurement information corresponding to any monitoring rule is abnormal, generating early warning information, the early warning information including the abnormal real-time measurement information and the location information of the corresponding node board.

[0089] This application can determine the corresponding monitoring rules according to the real-time measurement information and type corresponding to each node board, such as the temperature monitoring range corresponding to the temperature sensor, and can then adaptively perform intelligent monitoring on multiple sensors. At the same time, the monitoring rules can also be confirmed based on the location of the node board in the environment corresponding to the cultural heritage protection, combined with the real-time measurement information and type, and then different monitoring rules can be determined for different environmental and terrain parameters, which has improved the intelligence of monitoring.

[0090] In order to implement the modular environmental monitoring method for cultural heritage protection corresponding to the above method embodiment, so as to achieve the corresponding functions and technical effects. Figure 7 , Figure 7 FIG. 1 is a block diagram of a modular environment monitoring device 300 provided in an embodiment of the present application. For ease of explanation, only the parts related to the present embodiment are shown. The modular environment monitoring device 300 provided in an embodiment of the present application is applied to Figure 1 The gateway board 11 of the modular environment monitoring system 10 is shown. The modular environment monitoring device 300 includes:

[0091] The information acquisition module 301 is used to acquire parameter change information and measurement information sent by any node board when the target sensor to be configured is inserted into the node board;

[0092] A parameter determination module 302, configured to determine configuration parameters corresponding to the target sensor according to the parameter change information;

[0093] A type determination module 303 is used to determine the type corresponding to the target sensor according to the measurement information;

[0094] A mode determination module 304, configured to determine a target communication mode among a plurality of wireless communication modes carried by the Lora communication module according to the configuration parameters;

[0095] A configuration completion module 305 is used to communicate with the node board in the target communication mode through the Lora communication module and complete the configuration of the node board according to the configuration parameters;

[0096] An information construction module 306 is used to obtain the module measurement information of the target sensor sent by the node board, and to construct a measurement information table according to the module measurement information and the type of the target sensor; wherein the measurement information includes the real-time measurement information of the target sensor and the location information of the node board;

[0097] The monitoring completion module 307 is used to complete the environmental monitoring of the scene to be protected according to the measurement information table.

[0098] The modular environment monitoring device 300 described above can implement the modular environment monitoring method for cultural heritage protection of the method embodiment described above. The options in the method embodiment described above are also applicable to this embodiment and will not be described in detail here. The remaining contents of the embodiment of the present application can refer to the contents of the method embodiment described above, and will not be repeated in this embodiment.

[0099] Figure 8 This is a schematic diagram of the structure of a gateway board provided in an embodiment of the present application. Figure 7 As shown, the gateway board 11 of this embodiment includes: at least one processor 111 ( Figure 8 Only one is shown in the figure), a memory 112 and a computer program 113 stored in the memory 112 and executable on the at least one processor 111, wherein the processor 111 implements the steps of any of the above method embodiments when executing the computer program 113.

[0100] The gateway board 11 may be a computing device such as a smart phone, a tablet computer, a computer device, a desktop computer, and a cloud server. The gateway board may include but is not limited to a processor 111 and a memory 112. Those skilled in the art will appreciate that Figure 8 It is only an example of the gateway board 11 and does not constitute a limitation on the gateway board 11. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components, for example, it may also include input and output devices, network access devices, etc.

[0101] The processor 111 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0102] In some embodiments, the memory 112 may be an internal storage unit of the gateway board 11, such as a hard disk or memory of the gateway board 11. In other embodiments, the memory 112 may also be an external storage device of the gateway board 11, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. equipped on the gateway board 11. Further, the memory 112 may also include both an internal storage unit of the gateway board 11 and an external storage device. The memory 112 is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 112 may also be used to temporarily store data that has been output or is to be output.

[0103] In addition, an embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0104] An embodiment of the present application provides a computer program product. When the computer program product runs on a gateway board, the gateway board implements the steps in the above-mentioned method embodiments when executing.

[0105] In several embodiments provided in the present application, it is understood that each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved.

[0106] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for enabling a gateway board to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, and other media that can store program codes.

[0107] The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present application in detail. It should be understood that the above description is only a specific embodiment of the present application and is not intended to limit the scope of protection of the present application. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A modular environmental monitoring method for cultural heritage protection, characterized in that: A gateway board applied to a modular environmental monitoring system, wherein the modular environmental monitoring system further comprises a plurality of node boards and a Lora communication module, wherein the gateway board and the node board communicate with each other through the Lora communication module; the method comprises: When any of the node boards is inserted into a target sensor to be configured, obtaining parameter change information and measurement information sent by the node board; Determine the configuration parameters corresponding to the target sensor according to the parameter change information; Determine the type corresponding to the target sensor according to the measurement information; Determine a target communication mode among a plurality of wireless communication modes carried by the Lora communication module according to the configuration parameters; The Lora communication module is connected to the node board in the target communication mode, and the node board is configured according to the configuration parameters; Acquire module measurement information of the target sensor sent by the node board, and construct a measurement information table according to the module measurement information and the type of the target sensor; wherein the measurement information includes real-time measurement information of the target sensor and location information of the node board; The environmental monitoring of the scene to be protected is completed according to the measurement information table.

2. The method according to claim 1, characterized in that The node board includes a plurality of preset magnetic suction interfaces, and the obtaining of parameter change information and measurement information sent by the node board includes: When the magnetic interface of the node board is connected to the target sensor, the node board receives parameter change information corresponding to the node board after the target sensor is connected, and receives a measurement signal sent by the target sensor, and the node board reports the parameter change information and the measurement signal.

3. The method according to claim 1, characterized in that The gateway board stores a preset simulation module, and the simulation module pre-builds simulation models corresponding to the gateway board and the node board; the target communication mode is determined from the multiple wireless communication modes carried by the Lora communication module according to the configuration parameters, including: Obtaining mode feature information of multiple wireless communication modes carried by the Lora communication module; Inputting the configuration parameters and the mode characteristic information into a preset simulation module, the simulation module constructing a simulation model of the target sensor according to the configuration parameters, so as to establish a connection between the node board and the simulation model of the target sensor in a preset simulation environment, and calculating the connection matching degree between the gateway board and the node board in each of the wireless communication modes; The target communication mode is determined according to a plurality of the connection matching degrees.

4. The method according to claim 1, characterized in that: The modular environment monitoring system comprises a plurality of preset shells, each of which covers the outer side of the node plate to ensure that the node plate is in a closed state; the configuration of the node plate is completed according to the configuration parameters, including: Obtaining current sensor access information and current configuration parameters corresponding to the node board; Generate comprehensive configuration parameters according to the current sensor access information, current configuration parameters and the configuration parameters, and complete the configuration of the node board according to the comprehensive configuration parameters; The comprehensive configuration parameters are used to ensure that all sensors connected to the node board can operate when it is determined according to the current sensor connection information that the node board has other sensors connected in addition to the target sensor.

5. The method according to claim 4, characterized in that After completing the configuration of the node plate according to the configuration parameters, the method further includes: When a sensor connected to the node board is unplugged and / or a new sensor is inserted into the node board, the comprehensive configuration parameters are updated according to the configuration parameters corresponding to the unplugged and / or inserted sensors.

6. The method according to claim 1, characterized in that The obtaining the module measurement information of the target sensor sent by the node board includes: detecting the signal connection strength with the node board; If the connection strength is determined to be weak according to the signal connection strength, a relay node board is determined from the remaining node boards, and measurement information sent by the node board corresponding to the target sensor acquired by the relay node board is received.

7. The method according to claim 1, characterized in that The completing the environmental monitoring of the scene to be protected according to the measurement information table includes: Determine, according to the multiple real-time measurement information in the measurement information table and the types corresponding to the real-time measurement information, a monitoring rule corresponding to each of the real-time measurement information; If it is determined according to the plurality of monitoring rules that the real-time measurement information corresponding to any one of the monitoring rules is abnormal, an early warning message is generated, the early warning message including the abnormal real-time measurement information and the position information of the corresponding node plate.

8. A modular environmental monitoring device, characterized in that: A gateway board applied to a modular environmental monitoring system, wherein the modular environmental monitoring system further comprises a plurality of node boards and a Lora communication module, wherein the gateway board and the node boards communicate with each other through the Lora communication module, and each of the node boards is connected to a plurality of environmental sensors; comprising: An information acquisition module, used for acquiring parameter change information and measurement information sent by any node board when the target sensor to be configured is inserted into the node board; A parameter determination module, used to determine the configuration parameters corresponding to the target sensor according to the parameter change information; A type determination module, used to determine the type corresponding to the target sensor according to the measurement information; A mode determination module, configured to determine a target communication mode among a plurality of wireless communication modes carried by the Lora communication module according to the configuration parameters; A configuration completion module, used to communicate with the node board in the target communication mode through the Lora communication module, and complete the configuration of the node board according to the configuration parameters; An information construction module, used for acquiring module measurement information of the target sensor sent by the node board, and constructing a measurement information table according to the module measurement information and the type of the target sensor; wherein the measurement information includes real-time measurement information of the target sensor and location information of the node board; The monitoring completion module is used to complete the environmental monitoring of the scene to be protected according to the measurement information table.

9. A modular environmental monitoring system, characterized in that: include: A gateway board, a plurality of node boards and a Lora communication module, wherein the gateway board and the node boards communicate with each other through the Lora communication module, and each of the node boards is connected to a plurality of environmental sensors; Wherein, the gateway board includes a memory and a processor; the memory is used to store a computer program; the processor is used to execute the computer program and implement the steps of the modular environmental monitoring method for cultural heritage protection as described in any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which, when executed by a processor, enables the processor to implement the steps of the modular environmental monitoring method for cultural heritage protection as described in any one of claims 1 to 7.

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