A monitoring method, monitoring network and electronic equipment for ice and rock avalanche disaster chain

Abstract

The embodiment of the present invention provides a monitoring method, monitoring network and electronic equipment for an ice and rock avalanche disaster chain, and relates to the technical field of geological disaster monitoring. The method includes: a trigger unit sends trigger perception event information to an operating device in a corresponding edge gateway according to a collaborative intelligent connection protocol; an operating unit determines a device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information; a monitoring device collects monitoring data according to the device operation mode, and saves the monitoring data to a data upload buffer; a monitoring device packages the data in the data upload buffer, and sends the data packet to the cloud service end. The embodiment of the present invention can improve the timeliness and pertinence of disaster chain monitoring, and enhance the efficiency of disaster chain monitoring.

Description

Technical Field

[0001] The present invention relates to the technical field of geological disaster monitoring, and in particular to a monitoring method, a monitoring network and electronic equipment for an ice and rock avalanche disaster chain. Background Art

[0002] Rockfall debris flow is one of the geological disaster types that is widely distributed and frequently occurs in high mountain and canyon areas in my country. In particular, high-level rockfall debris flow has the characteristics of concealment, suddenness and strong destructiveness, and is difficult to prevent. In recent years, affected by extreme weather, earthquakes, engineering construction and other factors, high-level rockfall debris flow has occurred frequently in the western mountainous areas of my country, causing huge losses to people's lives and property and posing a serious threat to social public safety. Therefore, it is particularly important to master the dynamic evolution law of high-level rockfall debris flow in the process of instability and destruction, and to obtain the movement state information of high-level rockfall debris flow in real time, which can provide important data support and scientific basis for high-level rockfall debris flow monitoring and early warning, emergency response and improvement of landslide disaster prevention and mitigation system.

[0003] In response to high-level rockfall debris flow geological disasters, the current research on rockfall debris flows at home and abroad mainly focuses on the cause and mechanism of rockfall debris flows. However, due to the suddenness and destructiveness of high-level rockfall debris flows, how to achieve automated real-time monitoring of high-level rockfall debris flows is a key technical issue that urgently needs to be overcome at this stage. Summary of the invention

[0004] The embodiments of the present invention provide a monitoring method, a monitoring network and electronic equipment for an ice and rock avalanche disaster chain, which can improve the timeliness and pertinence of ice and rock avalanche disaster chain monitoring and enhance the disaster chain monitoring efficiency.

[0005] In a first aspect, an embodiment of the present invention discloses a monitoring method for an ice and rock avalanche disaster chain, which is applied to an ice and rock avalanche disaster chain monitoring network, wherein the ice and rock avalanche disaster chain monitoring network includes a cloud service end, an ice and rock avalanche monitoring edge gateway, and a debris flow monitoring edge gateway, wherein the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway include respective corresponding monitoring devices, and the monitoring devices include a trigger unit and an operation unit; the method includes:

[0006] The trigger unit sends the trigger perception event information to the operating device in the corresponding edge gateway according to the collaborative intelligent connection protocol;

[0007] The operation unit determines the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information;

[0008] The monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer;

[0009] The monitoring device packages the data in the data upload buffer and sends the data packets to the cloud service end.

[0010] Optionally, the monitoring device further includes a coordination unit; and the method further includes:

[0011] The coordination unit of each monitoring device in the ice and rock avalanche monitoring edge gateway or the debris flow monitoring edge gateway sends an interaction instruction to other coordination units in the gateway according to the initial setting of the cloud service end, and the interaction instruction carries the functional resource information of the monitoring device;

[0012] After receiving the interaction instructions sent by other coordination units, the coordination unit determines the main coordination unit in the gateway to which it belongs based on the functional resource information contained in the interaction instructions; the main coordination unit is responsible for managing the collaborative intelligent connection protocol between the various monitoring devices in the gateway to which it belongs, and forwarding the collaborative intelligent connection protocol to other monitoring devices in the gateway to which it belongs in real time.

[0013] Optionally, the method further comprises:

[0014] When the functional resources of the coordination unit itself are lower than the functional resources indicated by any interaction instruction, the coordination unit sets itself as a slave coordination unit, closes the interaction instruction and returns the instruction of executing the slave coordination unit to the master coordination unit.

[0015] Optionally, the monitoring device has a command interaction interface and a data command storage port; the method further includes:

[0016] The monitoring device receives the collaborative intelligent connection protocol input by the user through the instruction interaction interface, and stores the collaborative intelligent connection protocol through the data instruction storage port.

[0017] Optionally, the monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer, including:

[0018] The monitoring device updates the interactive instruction packet according to the trigger unit information and the operation unit information carried in the collaborative intelligent connection protocol;

[0019] The monitoring device verifies the interactive instruction packet according to its own working status, and when the working status satisfies the operating unit information, collects monitoring data according to the device operating mode, and saves the monitoring data to a data upload buffer.

[0020] Optionally, the monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer, including:

[0021] The monitoring device collects monitoring data according to a preset data collection strategy under the device operation mode, and saves the monitoring data to a data collection buffer;

[0022] When the amount of data in the data collection buffer is less than or equal to the data capacity of the data upload buffer, the monitoring device saves the monitoring data in the data collection buffer to the data upload buffer;

[0023] When the amount of data in the data acquisition buffer is greater than the data capacity of the data upload buffer, the monitoring device sequentially transfers the monitoring data to the data upload buffer in chronological order according to the timestamps corresponding to the monitoring data stored in the data acquisition buffer; or

[0024] When the amount of data in the data collection buffer is greater than the data capacity of the data upload buffer, the monitoring device sequentially transfers the monitoring data to the data upload buffer according to the priority of the monitoring data stored in the data collection buffer.

[0025] Optionally, the monitoring device packages the data in the data upload buffer and sends the data packet to the cloud service end, including:

[0026] The monitoring device uploads the data packets to the cloud server in sequence according to the priority of each data packet in the data upload buffer.

[0027] In a second aspect, an embodiment of the present invention discloses an ice and rock avalanche disaster chain monitoring network, the ice and rock avalanche disaster chain monitoring network includes a cloud service end, an ice and rock avalanche monitoring edge gateway and a debris flow monitoring edge gateway, the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway include respective corresponding monitoring devices, and the monitoring devices include a trigger unit and an operation unit;

[0028] The trigger unit is used to send the trigger perception event information to the operating device in the corresponding edge gateway according to the collaborative intelligent connection protocol;

[0029] The operation unit is used to determine the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information;

[0030] The monitoring device is used to collect monitoring data according to the device operation mode and save the monitoring data to a data upload buffer; package the data in the data upload buffer and send the data packet to the cloud service end.

[0031] In a third aspect, an embodiment of the present invention discloses an electronic device, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the processor implements the aforementioned method for monitoring the ice and rock avalanche disaster chain when executing the computer program.

[0032] In a fourth aspect, an embodiment of the present invention discloses a machine-readable medium having instructions stored thereon, which, when executed by one or more processors of a device, enables the device to execute the aforementioned method for monitoring an ice and rock avalanche hazard chain.

[0033] The monitoring method of the ice and rock avalanche disaster chain provided in the embodiment of the present invention can carry out targeted monitoring of disasters in different areas of the disaster chain by respectively deploying an ice and rock avalanche monitoring edge gateway and a debris flow monitoring edge gateway within the range of the ice and rock avalanche disaster chain, and through the collaborative linkage between the two edge gateways, the timeliness and pertinence of the disaster chain monitoring are improved, thereby improving the efficiency of the disaster chain monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0035] Figure 1 It is a flow chart of steps of an embodiment of a monitoring method of an ice and rock avalanche disaster chain of the present invention;

[0036] Figure 2 It is a schematic diagram of the architecture of an ice and rock avalanche disaster chain monitoring network of the present invention;

[0037] Figure 3 It is a schematic diagram of a device deployment area of ​​the present invention;

[0038] Figure 4 It is a schematic diagram of the architecture of another ice and rock avalanche disaster chain monitoring network of the present invention;

[0039] Figure 5 It is a schematic diagram of the contents of a collaborative intelligent connection protocol of the present invention;

[0040] Figure 6 It is a structural block diagram of an embodiment of an apparatus of an ice and rock avalanche disaster chain monitoring network of the present invention;

[0041] Figure 7 It is a structural schematic diagram of an electronic device of the present invention. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] The terms "first", "second", etc. in the specification and claims of the present invention are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable when appropriate, so that the embodiments of the present invention can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, the term "and / or" in the specification and claims is used to describe the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. In the embodiments of the present invention, the term "multiple" refers to two or more, and other quantifiers are similar.

[0044] Reference Figure 1 , shows a flow chart of steps of an embodiment of a monitoring method for an ice and rock avalanche disaster chain of the present invention, the method may include the following steps:

[0045] Step 101: The trigger unit sends the trigger perception event information to the operating device in the corresponding edge gateway according to the collaborative intelligent connection protocol;

[0046] Step 102: The operation unit determines the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information;

[0047] Step 103: The monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer;

[0048] Step 104: The monitoring device packages the data in the data upload buffer and sends the data packet to the cloud service end.

[0049] The monitoring method of the ice and rock avalanche disaster chain provided by an embodiment of the present invention can be applied to an ice and rock avalanche disaster chain monitoring network, wherein the ice and rock avalanche disaster chain monitoring network includes a cloud service end, an ice and rock avalanche monitoring edge gateway, and a debris flow monitoring edge gateway, wherein the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway include respective corresponding monitoring devices, and the monitoring devices include a trigger unit and an operation unit.

[0050] Reference Figure 2 , shows a schematic diagram of the architecture of an ice and rock avalanche disaster chain monitoring network provided by an embodiment of the present invention. Figure 2 As shown in the figure, the monitoring network is a collaborative intelligent linkage monitoring network for ice and rock avalanches and debris flows, including a cloud service end, an ice and rock avalanche monitoring edge gateway, and a debris flow monitoring edge gateway. Different types of monitoring equipment in the monitoring network constitute a collaborative intelligent linkage monitoring network for ice and rock avalanches and debris flow disasters. Among them, ice and rock avalanche monitoring equipment includes rainfall monitoring equipment, surface displacement monitoring equipment, acceleration monitoring equipment, etc., and debris flow monitoring equipment includes water level monitoring equipment, flow velocity monitoring equipment, vibration monitoring equipment, etc.

[0051] The cloud service end in the monitoring network establishes a two-way data and command connection with the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway. Once the monitoring network is established, all monitoring devices can be interconnected through the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway.

[0052] Specifically, after receiving the collaborative intelligent connection protocol, the trigger unit in the device belonging to the edge gateway for monitoring ice and rock avalanches and the edge gateway for monitoring debris flows will synchronously forward the trigger perception event information of the trigger unit to the operation unit in the device belonging to each gateway according to the collaborative intelligent connection protocol. Among them, the trigger perception event information may include rainfall triggering, tilt triggering, acceleration triggering, and vibration triggering, and the main purpose is to perceive the specific changes in the disaster body. For example, the deformation of ice and rock avalanches is a major factor leading to the occurrence of disaster chains. In actual monitoring, we can set the corresponding collaborative intelligent connection protocol for the tilt device in ice and rock avalanche monitoring. For example, for the tilt device, exceeding 3° is the trigger threshold. Once the device detects that the tilt changes by more than 3°, the trigger unit function can be started. For another example, for the crack displacement device, exceeding 10mm is the trigger threshold. Once the device detects that the Lei Feng displacement changes by more than 10mm, the trigger unit function can be started.

[0053] The operation unit in the devices belonging to the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway receives the collaborative intelligent connection protocol and the trigger perception event information, and formulates the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information. Exemplarily, the operation unit can adjust the working frequency of the monitoring equipment in the ice and rock avalanche disaster chain in real time at the second, hour, and day levels according to the collaborative intelligent connection protocol. For example, the system sets the collaborative intelligent connection protocol, and the device ET191008 is a device with the function of an operation unit. If it receives the content of the protocol and the trigger instruction sent by the device EI190001 and the device EI190002 (the initial working frequency is to sample the monitoring data once an hour), then the EI190001 rainfall received by the device ET1910008 is greater than 20mm or the EI190002 displacement is greater than 10mm, then the execution mode performs data sampling at the second level, and the data sampling frequency is 20s.

[0054] It should be noted that the interaction instructions between the various monitoring devices in the embodiment of the present invention may include collaborative intelligent connection protocol instructions, trigger unit interaction instructions, and operation unit interaction instructions. Among them, the collaborative intelligent connection protocol instructions include the starting identifier of the protocol and the protocol execution cycle. The trigger unit interaction instruction package includes the linkage sequence between the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway, the data perception threshold between the various monitoring devices on site, and the linkage association sequence between the various monitoring devices on site. The operation unit instruction operation is the working operation mode of the collaborative intelligent connection protocol in each monitoring device.

[0055] As an example, in the debris flow monitoring edge gateway, the monitoring equipment that may be used for debris flow disasters mainly includes rain gauges, thermometers, mud level meters, pressure gauges, sound and light alarms, vibration monitoring stations, laser vision monitoring stations, etc. Among the above equipment, the mud level meter can be used as a monitoring device with the functions of a trigger unit, an operation unit, and a coordination unit. The laser vision monitoring station can be used as a monitoring device with the functions of a trigger unit and a coordination unit. For example, if the mud level meter is used as a device with the function of a trigger unit, then in debris flow monitoring, when it is found that the threshold of the mud level meter reaches the trigger threshold, the linkage program can be started, and the mud level meter is linked to the pressure gauge and the vibration monitoring station to encrypt their respective data sampling frequencies. If the data sampling frequency of the mud level meter is encrypted again, the laser vision monitoring station can be linked to observe the debris flow image video in real time through the laser vision monitoring station to determine the scale of the debris flow outbreak.

[0056] The monitoring devices with trigger unit function and operation unit function in the edge gateway for monitoring ice and rock avalanches and the edge gateway for monitoring debris flows execute the intelligent network information interaction protocol, which can effectively regulate the data interaction in the monitoring network and avoid data loss. Specifically, the monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to the data upload buffer; the monitoring device packages the data in the data upload buffer and sends the data packet to the cloud service end.

[0057] The monitoring method of the ice and rock avalanche disaster chain provided in the embodiment of the present invention can carry out targeted monitoring of disasters in different areas of the disaster chain by respectively deploying an ice and rock avalanche monitoring edge gateway and a debris flow monitoring edge gateway within the range of the ice and rock avalanche disaster chain, and through the collaborative linkage between the two edge gateways, the timeliness and pertinence of the disaster chain monitoring are improved, thereby improving the efficiency of the disaster chain monitoring.

[0058] In addition, in an embodiment of the present invention, different types of monitoring equipment in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway can be used to obtain corresponding disaster chain monitoring data from the second level to the hour level to the day level, respectively, to achieve refined, large-scale, and full-time domain dynamic monitoring of the ice and rock avalanche disaster chain.

[0059] Specifically, refer to Figure 3 , shows a schematic diagram of a device deployment area provided by an embodiment of the present invention. Figure 3 As shown in the figure, in general, the ice and rock avalanche disaster area and the debris flow disaster area can be roughly divided according to the InSAR monitoring data and high-definition remote sensing imaging data. After the preliminary division of the ice and rock avalanche area and the debris flow area, on-site field surveys will be carried out to verify, and appropriate locations will be selected in the above two areas for equipment deployment. The ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway are usually set at a relatively high, safe, visible and stable location in the ice and rock avalanche and debris flow areas. The purpose is to link data with other monitoring equipment. In addition, equipment with corresponding operating unit functions can be set near the edge gateway. For example, the arrangement of visual visual sensors can visually monitor ice and rock avalanche disasters and observe the situation and movement characteristics when the disaster occurs at the first time.

[0060] Generally speaking, the ice and rock avalanche disaster first occurs in the upstream area of ​​the high-level disaster chain, and then the ice and rock avalanche disaster is transmitted to the downstream area through movement, and then a debris flow disaster is formed. Therefore, it is usually the ice and rock avalanche monitoring edge gateway that cooperates with the debris flow monitoring edge gateway. Of course, it is not ruled out that some local or small-scale debris flow disasters will occur in the debris flow in the downstream area. At this time, the debris flow monitoring edge gateway can cooperate with the upstream ice and rock avalanche monitoring gateway to start the monitoring equipment in the ice and rock avalanche edge monitoring gateway in time to prevent large-scale disasters in the ice and rock avalanche area, thereby increasing the scale and volume of the entire high-level ice and rock avalanche disaster chain, and then expanding the scope of the disaster.

[0061] Optionally, the monitoring device further includes a coordination unit; and the method further includes:

[0062] Step S11, the coordination unit of each monitoring device in the ice and rock avalanche monitoring edge gateway or the debris flow monitoring edge gateway sends an interaction instruction to other coordination units in the gateway according to the initial setting of the cloud service end, and the interaction instruction carries the functional resource information of the monitoring device;

[0063] Step S12, after receiving the interaction instruction sent by other coordination units, the coordination unit determines the main coordination unit in the gateway according to the functional resource information contained in the interaction instruction; the main coordination unit is responsible for managing the collaborative intelligent connection protocol between the various monitoring devices in the gateway, and forwarding the collaborative intelligent connection protocol to other monitoring devices in the gateway in real time;

[0064] Step S13: When the functional resources of the coordination unit itself are lower than the functional resources indicated by any interaction instruction, the coordination unit sets itself as a slave coordination unit, closes the interaction instruction and returns the instruction of executing the slave coordination unit to the master coordination unit.

[0065] In an embodiment of the present invention, the coordination units in each monitoring device in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway can select their own main coordination units through command interaction. The main coordination unit is responsible for the collaborative intelligent connection protocol of the monitoring devices managed within the respective gateways, and forwards the collaborative intelligent connection protocol to other monitoring devices within the respective gateways in real time.

[0066] The monitoring devices with coordination unit functions in the edge gateway for monitoring ice and rock avalanches and the edge gateway for monitoring debris flows select their own master coordination units through command interaction. The master coordination unit selection method is that after the devices with coordination unit functions in their respective gateways are powered on for the first time, they start to enter the coordination unit function operation mode according to the default settings of the cloud server, and issue interaction commands to other devices in their respective gateways; after receiving the interaction commands, other devices with coordination unit functions in their respective gateways determine whether the information contained in the interaction commands is greater than their own functional resources. If not, they automatically set themselves as slave coordination units, close the interaction commands and return confirmation to the master coordination unit to execute the slave coordination unit commands; if a new device with coordination unit functions is powered on and confirms that its functional resources are greater than the master coordination unit, then the master coordination unit that is determined to be better will take over the master coordination function, close the previous master coordination unit command release, return a confirmation message, and then continue to perform system monitoring.

[0067] It should be noted that the functional resources of the monitoring device may specifically include signal quality resources and battery power resources. Signal quality resources and battery power resources are mainly detected by the device itself, and the signal quality and battery power in the current working state can be obtained. For example, the indicator of signal quality is the received signal strength indication. If the current main coordination unit device is -78dBm, if a coordination unit function device with -60dBm appears, it can be considered to be greater than its own functional resources; the same is true for battery power. If the current main coordination unit device battery power is 15Ah, if the battery power of a coordination unit function device is 20Ah, it can be considered that the battery power is greater than its own functional resources.

[0068] The main coordination unit is responsible for the cooperative intelligent connection protocol of the monitoring devices managed in each gateway, and forwards the cooperative intelligent connection protocol to other monitoring devices in each gateway in real time. For example, the main coordination unit mainly performs the following operations:

[0069] (1) Perform the rationality check operation of the collaborative intelligent connection protocol;

[0070] (2) Perform a duplicate check on the validity of the collaborative intelligent connection protocol;

[0071] (3) Execute the trigger unit interactive instruction packet operation;

[0072] (4) Execute the collaborative intelligent connection protocol instruction release operation.

[0073] Among them, the purpose of executing the rationality check operation of the collaborative intelligent connection protocol is to check the rationality and correctness of the code in the protocol to prevent unclear logic; the purpose of executing the validity check operation of the collaborative intelligent connection protocol is to check the conflict between the existing protocol code and the existing protocol code; the purpose of executing the trigger unit interactive instruction package operation is to set the logical order of the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway in the ice and rock avalanche disaster chain on the one hand, and set some monitoring parameters that may trigger the ice and rock avalanche disaster chain to the corresponding trigger thresholds on the other hand, so as to effectively start the second-hour-day dynamic monitoring of the ice and rock avalanche disaster chain; the main process of executing the collaborative intelligent connection protocol instruction release operation is to send interactive instructions to the device with the running unit function to receive the instruction message of the device with the trigger unit function, and start the device according to the corresponding trigger threshold and protocol instructions, and send interactive instructions to other devices with the coordination unit function to store the collaborative intelligent connection protocol, so as to ensure that each device with the coordination unit function in the current network has a consistent collaborative intelligent connection protocol.

[0074] Optionally, the monitoring device has a command interaction interface and a data command storage port; the method also includes: the monitoring device receives the collaborative intelligent connection protocol input by the user through the command interaction interface, and stores the collaborative intelligent connection protocol through the data command storage port.

[0075] In an embodiment of the present invention, the devices with trigger unit function and operation unit function in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway have a command interaction interface and a data command storage port. The command interaction interface and the data command storage port can be written into the collaborative intelligent connection protocol by a technician, and the data command storage port stores the collaborative intelligent connection protocol. The command interaction interface and the data command storage port mainly ensure that collaborative intelligent linkage can still be achieved even if there is no coordination unit function in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway.

[0076] As an example, a device with trigger unit function and operation unit function has a storage port. When there is no coordination unit function, before the device is put on site, an initial program is written into each monitoring device by writing into the USB interface of the computer. This initial program contains the network communication protocol of the on-site LoRa self-organizing network. The LoRa self-organizing network communication protocol also contains the intelligent linkage program between each monitoring device. As long as the LoRa self-organizing network communication protocol is written, it can be guaranteed that each monitoring device can carry out linkage and collaborative work under the same monitoring network. The command interaction interface is usually initialized without the coordination unit function, in order to ensure the normal operation of the monitoring device. The data command storage port is designed to store the content of the collaborative intelligent connection protocol.

[0077] Optionally, the monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer, including:

[0078] Step S21: the monitoring device updates the interactive instruction packet according to the trigger unit information and the operation unit information carried in the collaborative intelligent connection protocol;

[0079] Step S22: the monitoring device verifies the interactive instruction packet according to its own working status, and when the working status satisfies the operating unit information, collects monitoring data according to the device operating mode, and saves the monitoring data to a data upload buffer.

[0080] In an embodiment of the present invention, after receiving the collaborative intelligent connection protocol, each monitoring device in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway can update the interactive instruction package according to the trigger unit information and the operation unit information in the collaborative instruction protocol, and the detailed information in the interactive instruction package stores the received trigger unit information and the operation unit information. Each monitoring device checks its own working status and verifies the interactive instruction package. When the operation unit information requirements in the collaborative intelligent connection protocol are met, the device with the operation unit function starts to execute the operation.

[0081] Among them, the monitoring equipment checks on their respective working status mainly including periodic checks and triggered checks; the periodic checks are to check the respective working status according to the set working time and obtain the equipment working status information; the triggered checks are based on the trigger threshold in the trigger unit information set in advance. Once the trigger threshold is met, an instruction is immediately sent to the device with the operating unit function to start obtaining its own working status.

[0082] Optionally, the monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer, including:

[0083] Step S31: The monitoring device collects monitoring data according to a preset data collection strategy in the device operation mode, and saves the monitoring data to a data collection buffer;

[0084] Step S32: When the amount of data in the data collection buffer is less than or equal to the data capacity of the data upload buffer, the monitoring device saves the monitoring data in the data collection buffer to the data upload buffer;

[0085] Step S33: When the amount of data in the data acquisition buffer is greater than the data capacity of the data upload buffer, the monitoring device sequentially transfers the monitoring data to the data upload buffer in chronological order according to the timestamps corresponding to the monitoring data stored in the data acquisition buffer; or

[0086] Step S34: When the amount of data in the data acquisition buffer is greater than the data capacity of the data upload buffer, the monitoring device sequentially transfers the monitoring data to the data upload buffer according to the priority of the monitoring data stored in the data acquisition buffer.

[0087] In the embodiment of the present invention, each monitoring device in the monitoring network pre-saves the acquired sensor monitoring data to the data acquisition buffer according to the set fixed sampling period. If the amount of data pre-save to the data acquisition buffer is less than or equal to the buffer capacity, the subsequent operation is performed according to the normal procedure. If the amount of data pre-save to the data acquisition buffer exceeds the data capacity of the data upload buffer, the data is entered into the data upload buffer in the order of the data arrival time, effectively avoiding data loss. Alternatively, the priority of the amount of data in the data acquisition buffer is determined, and the data upload priority level is set according to the importance of monitoring the ice and rock avalanche disaster chain, and the data packets of different levels are prioritized and input into the data upload buffer in sequence.

[0088] Optionally, the monitoring device packages the data in the data upload buffer and sends the data packet to the cloud service end, including:

[0089] The monitoring device uploads the data packets to the cloud server in sequence according to the priority of each data packet in the data upload buffer.

[0090] The data upload strategy of the monitoring device is: according to the priority order determined by the data scheduling strategy, the data in the data upload buffer is uploaded to the cloud service end in sequence.

[0091] The monitoring method of the ice and rock avalanche disaster chain provided by the present invention is described below with reference to specific examples.

[0092] The ice and rock avalanche disaster chain monitoring network provided by the embodiment of the present invention is composed of an ice and rock avalanche edge gateway, a debris flow edge gateway and various monitoring devices, wherein the monitoring device includes a functional module of a trigger unit, an operation unit and a coordination unit. The monitoring device has the functions of a trigger unit, an operation unit or a coordination unit on the one hand, and also has the functions of a trigger unit, an operation unit and a coordination unit at the same time on the other hand.

[0093] Taking ice and rock avalanche disasters as an example, the monitoring equipment that may be used for ice and rock avalanche disasters mainly includes rain gauges, thermometers, hygrometers, inclinometers, crack meters, sound and light alarms, GNSS monitoring stations, vibration monitoring stations, laser vision monitoring stations, etc. Among the above equipment, the rain gauge can be used as a monitoring device with the functions of a trigger unit, an operation unit, and a coordination unit. The laser vision monitoring station can be used as a monitoring device with the functions of a trigger unit and a coordination unit. Thermometers and sound and light alarms are monitoring devices that only have the function of an operation unit. Of course, the above monitoring equipment also has various types of functional combinations, which are not listed here.

[0094] In the above equipment, according to the important response degree of the monitoring parameters of the ice-rock avalanche disaster chain, the data sampling rules can be divided into second-level monitoring, hour-level monitoring, and daily-level monitoring according to the time interval. Daily-level monitoring, as the daily normalized routine monitoring of the ice-rock avalanche disaster chain, can basically understand the overall situation of the disaster chain and can be used as a long-term time series observation of the ice-rock avalanche disaster chain. Hour-level monitoring can be used as a 24-hour daily routine monitoring of the ice-rock avalanche disaster chain. It can be used as a hysteresis of how long after the ice-rock avalanche disaster chain has a local collapse or debris flow disaster to observe the impact of the disaster on the corresponding monitoring parameters. Second-level monitoring can be used as a real-time response monitoring of the ice-rock avalanche disaster chain, and can be used as a monitoring method to quickly obtain specific monitoring parameters of the ice-rock avalanche disaster chain on site. It can understand the on-site situation at the first time, and then provide corresponding data references for subsequent ice-rock avalanche disaster monitoring and debris flow monitoring, so that the collaborative intelligent connection protocol can be adaptively adjusted, and the various monitoring equipment on site can be effectively mobilized to play a role, so as to improve the timeliness and pertinence of monitoring the ice-rock avalanche disaster chain.

[0095] For example, thermometers, hygrometers, crack meters, inclinometers, GNSS monitoring stations, and vibration monitoring stations can be used as second-level monitoring stations as well as hour-level and day-level monitoring stations, and the corresponding time interval sampling is mainly performed according to the setting rules of the collaborative intelligent connection protocol.

[0096] The devices with coordination unit functions in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway select their own main coordination units through command interaction. The method for selecting the main coordination unit is that after the devices with coordination unit functions in their respective gateways are powered on and run for the first time, they start to enter the coordination unit function operation mode according to the default settings of the cloud server, and issue interaction commands to other devices in their respective gateways; after receiving the interaction commands, other devices with coordination unit functions in their respective gateways determine whether the information contained in the interaction commands is greater than their own functional resources. If not, they automatically set themselves as slave coordination units, turn off the interaction commands and return confirmation to the master coordination unit to execute the slave coordination unit commands; if a new device with coordination unit function is powered on and confirms that its functional resources are greater than the main coordination unit, then the master coordination unit that is judged to be better will take over the main coordination function, turn off the previous master coordination unit command release, return a confirmation message, and then continue to perform system monitoring.

[0097] Reference Figure 4 , shows a schematic diagram of the architecture of an ice and rock avalanche disaster chain monitoring network provided by an embodiment of the present invention. Figure 4 As shown in the figure, in the monitoring network of ice and rock avalanche disaster chain in extremely high mountainous areas, there may be multiple devices with coordination unit functions. After the device with coordination unit function is powered on, it receives the collaborative intelligent connection protocol issued by the server and sends the collaborative intelligent connection protocol to other monitoring devices. In addition, the device with coordination unit function is also responsible for inspecting the monitoring network and sending the collaborative intelligent connection protocol again after the monitoring device is disconnected and restarted, and is also responsible for sending the latest coordination instructions issued by the server.

[0098] When there are multiple coordination unit functional devices in the extremely high mountain ice and rock avalanche disaster chain monitoring network, it is necessary to give priority to the main coordination unit. The conventional selection method is set in advance by the server when the device is initialized. For example, the rain gauge can be set as the coordination unit with the highest priority, and other coordination units are set in order according to the importance of the corresponding monitoring function. This configuration method of the coordination unit is relatively primitive and has certain limitations. In view of the field communication situation, there is another setting method based on the field communication conditions and superior resources, which can be described as follows: after the monitoring device A with the coordination unit function is powered on, it is set as the main coordination unit by default and starts to issue the cooperative intelligent connection protocol package. The protocol resource not only contains its own MCU, EEPROM and other messages, but also includes its own communication status information; if the other device B with the coordination unit function receives the protocol package, it will independently determine whether the protocol resource is better than its own resource; if it is better than its own resource, it will immediately set the device as a slave coordination unit and send a confirmation message to the main coordination unit; if the other device C with the coordination unit function is powered on and confirms that the protocol resource is better than the device A, then the device C and the device A will confirm the result of the protocol resource identification with each other, and finally the device C will be set as the main coordination unit autonomously, and the device A will send a confirmation message to the device C and turn off its own broadcast. The corresponding device B will also receive that the device C has become the latest main coordination unit, and thus send a confirmation message to the device C to set the device C as the main coordination unit. Then, the rotation of the main coordination unit is completed.

[0099] The above-mentioned collaborative intelligent connection protocol includes a coordination protocol, a trigger protocol and an operation protocol. The content of the coordination protocol includes coordination quality and protocol content. The trigger protocol includes the judgment conditions of the corresponding trigger events and the logical relationship between the corresponding trigger events; the operation protocol is the specific execution instruction of the corresponding collaborative intelligent connection protocol, that is, the execution of second-level, hour-level, and day-level instructions.

[0100] Specifically, taking the monitoring equipment in the ice and rock avalanche edge gateway as an example, the cloud server has issued the corresponding protocol when the monitoring network was established, and set the corresponding intelligent collaboration protocol working time limit. For example, the set rule is to take effect from 08:08:30 on April 20, 2024 to 08:08:30 on May 20, 2024, and the content set by the protocol is "When the rain gauge in the disaster area is greater than 20mm or the crack gauge is greater than 10mm, the other monitoring equipment in the ice and rock avalanche edge gateway is set to send data in seconds, and set to upload data once every 20 seconds". There are two trigger events in this rule, and the relationship between the two trigger events is an or relationship; after reaching the trigger threshold, it contains the corresponding operation protocol, which means that the working frequency of the monitoring equipment in the ice and rock avalanche edge gateway has been autonomously adjusted.

[0101] Reference Figure 5, which shows a schematic diagram of the contents of a collaborative intelligent connection protocol provided by an embodiment of the present invention. Figure 5 As shown, the coordination protocol includes 8-bit coordination instructions and 18-bit protocol content. The first 8 bits are coordination instructions, which have 256 protocol rules; bits 0-11 of the protocol content are the effective date of the collaborative intelligent connection protocol, bits 12-23 are the expiration date of the collaborative intelligent connection protocol, bits 24-27 are confirmation bits at the second level, hour level, and day level (00 is the second level, 10 is the hour level, and 11 is the day level), and bits 28-35 are the corresponding second-level, hour-level, and day-level data upload frequencies.

[0102] The frame beginning of the trigger protocol in the protocol is 0x5A, confirming that the instruction is a trigger instruction. The trigger instruction can be an OR or AND relationship in the logical relationship, and actual adjustments are made according to the corresponding situation. The trigger event in the trigger protocol is specifically device ID-device type-judgment condition-judgment threshold. The trigger event is separated by a specific separator, such as ":" or "\r\n". For example, two trigger events, trigger event 1 is monitoring device ID = EI190001, device type = rainfall, judgment condition = >, judgment threshold = 20mm; trigger event 2 is monitoring device ID = EI190002, device type = displacement, judgment condition = >, judgment threshold = 10mm.

[0103] The main coordination unit is responsible for the cooperative intelligent connection protocol of the monitoring devices managed within each gateway, and forwards the cooperative intelligent connection protocol to other monitoring devices within each gateway in real time. The main specific implementation methods are as follows:

[0104] ①Execute the rationality test operation of the collaborative intelligent connection protocol;

[0105] The rationality check operation mainly verifies whether there are any self-contradictory logical errors in the current protocol, such as the effective time < the expiration time, etc., and also verifies whether there is any logical contradiction between the current protocol and the previous protocol.

[0106] ②Execute the validity check operation of the collaborative intelligent connection agreement;

[0107] The validity check operation mainly checks whether the existing protocol is repeated with the existing protocol to avoid the re-issuance of the protocol instruction, or the existing protocol is part of the protocol content of the existing protocol, which leads to repeated issuance of the protocol and waste of network resources.

[0108] ③Execute the trigger unit interactive instruction packet operation;

[0109] After completing the rationality check operation of the cooperative intelligent connection protocol and the validity check operation of the cooperative intelligent connection protocol, the trigger unit interaction instruction package can be issued, such as Figure 5The trigger event protocol described in the invention sends corresponding trigger instructions to the monitoring devices with trigger unit functions through the edge gateway, and defines the logical relationship of the trigger instructions sent, effectively ensuring the accuracy and reliability of the trigger protocol, and can effectively complete the corresponding trigger instructions to promptly notify the corresponding monitoring devices with operation unit functions.

[0110] ④Execute the collaborative intelligent connection protocol instruction release operation.

[0111] After completing the above-mentioned trigger unit interactive instruction packet operation, the device with the trigger unit function will usually send a command confirmation message to the device of the main coordination unit to confirm that the trigger instruction has been successfully issued. Then, the collaborative intelligent connection protocol can be sent to the device with the operation unit function for execution, and the device with the operation unit function needs to confirm and reply to the protocol instruction, so that the protocol can be fully issued to the monitoring device with the operation unit function.

[0112] After receiving the collaborative intelligent connection protocol, the trigger unit in the device of the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway synchronously forwards the trigger perception event information of the trigger unit to the operation unit in the device within each gateway according to the collaborative intelligent connection protocol, mainly including the following implementation methods:

[0113] ① Each monitoring device in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway receives the trigger unit information and the operation unit information in the collaborative intelligent connection protocol, and updates the interactive instruction packet, wherein the detailed information in the interactive instruction packet stores the received trigger unit information and the operation unit information;

[0114] ② Each monitoring device in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway checks its own working status and verifies the interactive instruction package. When the operating unit information requirements in the collaborative intelligent connection protocol are met, the device with the operating unit function starts to execute the operating operation.

[0115] The monitoring equipment checks their respective working status mainly including periodic checks and trigger checks; the periodic check is to check their respective working status according to the set working time and obtain the equipment working status information; the trigger check is to send instructions to the equipment with the operation unit function to obtain its own working status according to the trigger threshold in the trigger unit information set in advance, once the trigger threshold setting is met. For example, the thermometer and hygrometer can be used as a periodic check, that is, to check its own working status within a fixed period (1 hour or 2 hours), and add the temperature and humidity monitoring data as monitoring data to the monitoring equipment of the trigger function unit for processing and uploading; because the ice and rock avalanche disaster chain is very likely to cause surface deformation under heavy rainfall, rain gauges, inclinometers, etc. can be used as trigger checks. According to the set threshold trigger, the corresponding external interrupt program can be started, and the monitoring equipment with the trigger unit can be temporarily started to collect data, and then the corresponding equipment with the operation unit function is notified to adjust the working frequency at the second, hour, and day levels. For example, the rule set in the protocol received by the rain gauge is that under normal operation, data is collected once every two hours. Once "rainfall > 20mm" occurs, it can trigger other monitoring devices in the monitoring network to start second-level data collection. Regardless of the sampling frequency of other monitoring devices at the hourly or daily level, data collection is performed according to the latest second-level sampling frequency. In this way, real-time linkage can be achieved, and devices with trigger unit function and operation unit function can immediately start the data collection program, thereby improving the timeliness and pertinence of equipment monitoring.

[0116] The operating units in the devices of the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway receive the collaborative intelligent connection protocol and the trigger perception event information, and formulate the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information. For example, the system sets the following Figure 3 According to the protocol in the protocol, device ET191008, as a device with the function of an operating unit, if it receives the content of the protocol and the trigger instructions sent by devices EI190001 and EI190002, then if the rainfall of EI190001 received by device ET1910008 is greater than 20mm or the displacement of EI190002 is greater than 10mm, then the execution working mode performs data sampling at the second level, and the data sampling frequency is 20s.

[0117] The devices with trigger unit function and operation unit function in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway have a command interaction interface and a data command storage port. The command interaction interface and the data command storage port can be written into the collaborative intelligent connection protocol by technical personnel. The data command storage port stores the collaborative intelligent connection protocol. The command interaction interface and the data command storage port mainly ensure that collaborative intelligent linkage can still be achieved even if there is no coordination unit function in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway.

[0118] If there is no monitoring device with coordination unit function in the ice and rock avalanche disaster chain monitoring network, the system can directly use the USB data cable through the human-computer interaction interface to write and implant the collaborative intelligent connection protocol into the device with trigger unit function and operation unit function.

[0119] If a device with a trigger unit function obtains the system collaborative intelligent connection protocol through the human-computer interaction interface, it will update the collaborative intelligent connection protocol, obtain the device's own status, and send the collaborative intelligent connection protocol to the device with an operating unit function.

[0120] The device with trigger unit function and operation unit function has storage memory function, which can save the collaborative intelligent connection protocol directly input into the system, and ensure that the last written collaborative intelligent connection protocol is still maintained for data collection after the device is powered off and restarted.

[0121] The devices with trigger unit function and operation unit function in the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway execute the intelligent network information interaction protocol, which can effectively regulate the data interaction in the monitoring network and avoid data loss, and specifically may include:

[0122] According to the data collection strategy of the intelligent network information interaction protocol, the sensor monitoring data is obtained and saved in advance in the data collection buffer. The data collection rate is set with a fixed data collection time and verification procedure. The monitoring equipment with the coordination unit function can sequentially obtain the data of each monitoring device on site at the set time point; the acquisition order adopts the first-in first-out rule, and the data is stored according to the specific timestamp of the on-site monitoring equipment; if the monitoring equipment uploads the monitoring data at the same time, the multi-task parallel processing technology of the monitoring equipment with the coordination unit function is used for data buffering. The main task screening principle is the type of uploaded monitoring data, and the task screening and allocation are carried out according to the importance of the monitoring data for disaster monitoring and early warning.

[0123] According to the data scheduling strategy of the intelligent network information interaction protocol, the data in the data upload buffer is packaged and processed. The data packaging processing of the data upload buffer is mainly to classify and package the data in the data acquisition buffer. The classification and packaging processing method is mainly to set the corresponding data packet format for each monitoring parameter. For example, for the three monitoring parameters of rainfall, deformation, and vibration, the device ID, data type, data length, check code, etc. are packaged and encapsulated respectively.

[0124] The data packets formed by the trigger unit and the operation unit functions are saved in the data upload buffer, and the data packets are sent to the cloud service end according to the data upload strategy of the intelligent network information interaction protocol. The data upload strategy is to set corresponding monitoring weights for each on-site monitoring device, and the monitoring weights are weighted according to the priority of the importance of monitoring and early warning of the ice and rock avalanche disaster chain. The specific strategy is to set corresponding data upload buffers according to the monitoring data received in the data acquisition buffer. For example, in the edge gateway for ice and rock avalanche monitoring, the weights of the three monitoring parameters of rainfall, deformation, and vibration decrease in turn, so in the data upload buffer, the data of the three monitoring parameters of rainfall, deformation, and vibration are queued in turn into the data upload buffer. It is ensured that the monitoring data of each parameter will enter the data upload buffer in sequence according to the specific weight sorting and queued in sequence within the specified time.

[0125] In summary, the monitoring method of the ice and rock avalanche disaster chain provided by the embodiment of the present invention can carry out targeted monitoring of disasters in different areas of the disaster chain by respectively deploying ice and rock avalanche monitoring edge gateways and debris flow monitoring edge gateways within the scope of the ice and rock avalanche disaster chain, and through the collaborative linkage between the two edge gateways, the timeliness and pertinence of the disaster chain monitoring can be improved, thereby improving the efficiency of the disaster chain monitoring.

[0126] It should be noted that, for the sake of simplicity, the method embodiments are described as a series of action combinations, but those skilled in the art should be aware that the embodiments of the present invention are not limited by the order of the actions described, because according to the embodiments of the present invention, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

[0127] Reference Figure 6 , shows a structural block diagram of an apparatus embodiment of an ice and rock avalanche disaster chain monitoring network of the present invention, the ice and rock avalanche disaster chain monitoring network includes a cloud service end, an ice and rock avalanche monitoring edge gateway and a debris flow monitoring edge gateway, the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway include respective corresponding monitoring devices, and the monitoring devices include a trigger unit and an operation unit;

[0128] The trigger unit is used to send the trigger perception event information to the operating device in the corresponding edge gateway according to the collaborative intelligent connection protocol;

[0129] The operation unit is used to determine the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information;

[0130] The monitoring device is used to collect monitoring data according to the device operation mode and save the monitoring data to a data upload buffer; package the data in the data upload buffer and send the data packet to the cloud service end.

[0131] Optionally, the monitoring device further comprises a coordination unit;

[0132] The coordination unit of each monitoring device in the ice and rock avalanche monitoring edge gateway or the debris flow monitoring edge gateway is used to send interaction instructions to other coordination units in the gateway according to the initial settings of the cloud service end, and the interaction instructions carry the functional resource information of the monitoring device;

[0133] The coordination unit is also used to determine the main coordination unit in the gateway to which it belongs based on the functional resource information contained in the interaction instructions after receiving the interaction instructions sent by other coordination units; the main coordination unit is responsible for managing the collaborative intelligent connection protocol between the various monitoring devices in the gateway to which it belongs, and forwarding the collaborative intelligent connection protocol to other monitoring devices in the gateway to which it belongs in real time.

[0134] Optionally, the coordination unit is further configured to: when its own functional resources are lower than the functional resources indicated by any interaction instruction, set itself as a slave coordination unit, close the interaction instruction and return the instruction of executing the slave coordination unit to the master coordination unit.

[0135] Optionally, the monitoring device has a command interaction interface and a data command storage port; the monitoring device is also used to: receive the collaborative intelligent connection protocol input by the user through the command interaction interface, and store the collaborative intelligent connection protocol through the data command storage port.

[0136] Optionally, the monitoring device is specifically used for:

[0137] Update the interactive instruction packet according to the trigger unit information and the operating unit information carried in the collaborative intelligent connection protocol;

[0138] The interactive instruction packet is verified according to its own working status. When the working status satisfies the operating unit information, monitoring data is collected according to the equipment operation mode, and the monitoring data is saved in a data upload buffer.

[0139] Optionally, the monitoring device is specifically used for:

[0140] In the device operation mode, monitoring data is collected according to a preset data collection strategy, and the monitoring data is saved in a data collection buffer;

[0141] When the amount of data in the data collection buffer is less than or equal to the data capacity of the data upload buffer, the monitoring data in the data collection buffer is saved in the data upload buffer;

[0142] When the amount of data in the data collection buffer is greater than the data capacity of the data upload buffer, the monitoring data is sequentially transferred to the data upload buffer in chronological order according to the timestamps corresponding to the monitoring data stored in the data collection buffer; or

[0143] When the amount of data in the data collection buffer is greater than the data capacity of the data upload buffer, the monitoring data is sequentially transferred to the data upload buffer according to the priority of the monitoring data stored in the data collection buffer.

[0144] Optionally, the monitoring device is specifically used for:

[0145] According to the priority of each data packet in the data upload buffer, the data packets are uploaded to the cloud service end in sequence.

[0146] In summary, the ice and rock avalanche disaster chain monitoring network provided by the embodiment of the present invention can carry out targeted monitoring of disasters in different areas of the disaster chain by deploying ice and rock avalanche monitoring edge gateways and debris flow monitoring edge gateways within the scope of the ice and rock avalanche disaster chain respectively, and through the collaborative linkage between the two edge gateways, the timeliness and pertinence of the disaster chain monitoring can be improved, and the efficiency of the disaster chain monitoring can be improved.

[0147] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0148] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0149] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0150] The embodiment of the present invention further provides an electronic device, referring to Figure 7 , including: a processor 601, a memory 602, and a computer program 6021 stored in the memory 602 and executable on the processor, wherein when the processor 601 executes the program, the monitoring method for the ice and rock avalanche disaster chain of the aforementioned embodiment is implemented.

[0151] The embodiment of the present invention also provides a non-temporary computer-readable storage medium, when the instructions in the storage medium are executed by a processor of a device (server or terminal), the device can execute the above Figure 1 The description of the monitoring method of the ice and rock avalanche disaster chain in the corresponding embodiment will not be repeated here. In addition, the description of the beneficial effects of the same method will not be repeated. For technical details not disclosed in the computer program product or computer program embodiment involved in this application, please refer to the description of the method embodiment of this application.

[0152] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed by the present invention. The description and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention is indicated by the following claims.

[0153] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

[0154] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0155] The above is a detailed introduction to the monitoring method, monitoring network and electronic equipment for the ice and rock avalanche disaster chain provided by the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A method for monitoring ice and rock avalanche disaster chain, characterized in that: Applied to an ice and rock avalanche disaster chain monitoring network, the ice and rock avalanche disaster chain monitoring network includes a cloud service end, an ice and rock avalanche monitoring edge gateway and a debris flow monitoring edge gateway, the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway include respective corresponding monitoring devices, and the monitoring devices include a trigger unit and an operation unit; the method includes: The trigger unit sends the trigger perception event information to the operating device in the corresponding edge gateway according to the collaborative intelligent connection protocol; The operation unit determines the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information; The monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer; The monitoring device packages the data in the data upload buffer and sends the data packets to the cloud service end; The monitoring device also includes a coordination unit; The coordination unit of each monitoring device in the ice and rock avalanche monitoring edge gateway or the debris flow monitoring edge gateway sends an interaction instruction to other coordination units in the gateway according to the initial setting of the cloud service end, and the interaction instruction carries the functional resource information of the monitoring device; After receiving the interaction instructions sent by other coordination units, the coordination unit determines the main coordination unit in the gateway to which it belongs based on the functional resource information contained in the interaction instructions; the main coordination unit is responsible for managing the collaborative intelligent connection protocol between the various monitoring devices in the gateway to which it belongs, and forwarding the collaborative intelligent connection protocol to other monitoring devices in the gateway to which it belongs in real time.

2. The method according to claim 1, characterized in that The method further comprises: When the functional resources of the coordination unit itself are lower than the functional resources indicated by any interaction instruction, the coordination unit sets itself as a slave coordination unit, closes the interaction instruction and returns the instruction of executing the slave coordination unit to the master coordination unit.

3. The method according to claim 1, characterized in that: The monitoring device has a command interaction interface and a data command storage port; the method further includes: The monitoring device receives the collaborative intelligent connection protocol input by the user through the instruction interaction interface, and stores the collaborative intelligent connection protocol through the data instruction storage port.

4. The method according to claim 1, characterized in that The monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer, including: The monitoring device updates the interactive instruction packet according to the trigger unit information and the operation unit information carried in the collaborative intelligent connection protocol; The monitoring device verifies the interactive instruction packet according to its own working status, and when the working status satisfies the operating unit information, collects monitoring data according to the device operating mode, and saves the monitoring data to a data upload buffer.

5. The method according to claim 1, characterized in that The monitoring device collects monitoring data according to the device operation mode and saves the monitoring data to a data upload buffer, including: The monitoring device collects monitoring data according to a preset data collection strategy under the device operation mode, and saves the monitoring data to a data collection buffer; When the amount of data in the data collection buffer is less than or equal to the data capacity of the data upload buffer, the monitoring device saves the monitoring data in the data collection buffer to the data upload buffer; When the amount of data in the data acquisition buffer is greater than the data capacity of the data upload buffer, the monitoring device sequentially transfers the monitoring data to the data upload buffer in chronological order according to the timestamps corresponding to the monitoring data stored in the data acquisition buffer; or When the amount of data in the data collection buffer is greater than the data capacity of the data upload buffer, the monitoring device sequentially transfers the monitoring data to the data upload buffer according to the priority of the monitoring data stored in the data collection buffer.

6. The method according to claim 1, characterized in that The monitoring device packages the data in the data upload buffer and sends the data packet to the cloud service end, including: The monitoring device uploads the data packets to the cloud server in sequence according to the priority of each data packet in the data upload buffer.

7. An ice and rock avalanche disaster chain monitoring network device, characterized in that: The ice and rock avalanche disaster chain monitoring network device includes a cloud service end, an ice and rock avalanche monitoring edge gateway and a debris flow monitoring edge gateway, the ice and rock avalanche monitoring edge gateway and the debris flow monitoring edge gateway include respective corresponding monitoring devices, and the monitoring devices include a trigger unit and an operation unit; The trigger unit is used to send the trigger perception event information to the operating device in the corresponding edge gateway according to the collaborative intelligent connection protocol; The operation unit is used to determine the device operation mode according to the collaborative intelligent connection protocol and the trigger perception event information; The monitoring device is used to collect monitoring data according to the device operation mode and save the monitoring data to a data upload buffer; Packaging the data in the data upload buffer and sending the data packets to the cloud service end; The monitoring device also includes a coordination unit; The coordination unit of each monitoring device in the ice and rock avalanche monitoring edge gateway or the debris flow monitoring edge gateway is used to send interaction instructions to other coordination units in the gateway according to the initial settings of the cloud service end, and the interaction instructions carry the functional resource information of the monitoring device; The coordination unit is used to determine the main coordination unit in the gateway to which it belongs based on the functional resource information contained in the interaction instructions after receiving the interaction instructions sent by other coordination units; the main coordination unit is responsible for managing the collaborative intelligent connection protocol between the various monitoring devices in the gateway to which it belongs, and forwarding the collaborative intelligent connection protocol to other monitoring devices in the gateway to which it belongs in real time.

8. An electronic device, characterized in that: The electronic device includes a processor, a memory, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the method for monitoring the ice and rock avalanche hazard chain according to any one of claims 1 to 6 is implemented.

9. A machine-readable storage medium having instructions stored thereon, which, when executed by one or more processors of a device, enables the device to execute the monitoring method for an ice and rock avalanche hazard chain according to any one of claims 1 to 6.

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