CN115953886A - Disaster early warning method, device and system and electronic equipment - Google Patents
Disaster early warning method, device and system and electronic equipment Download PDFInfo
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Abstract
The application provides a disaster early warning method, a disaster early warning device, a disaster early warning system, electronic equipment and a computer-readable storage medium, wherein the specific implementation mode of the method comprises the following steps: collecting a target image corresponding to a target point position in response to detecting monitoring information sent by the GNSS receiver; the monitoring information represents that the GNSS receiver monitors the displacement of the target point; determining whether the target point has a disaster or not according to the target image; if yes, early warning information is sent out. The method can be used for double checking whether the hidden danger points are in disasters or not, the false alarm probability is reduced, the situation that a group defense worker denucleates the hidden danger points is not needed to be tested, the safety risk of the personnel is reduced, and the timeliness is high.
Description
Technical Field
The present application relates to the field of disaster early warning, and in particular, to a disaster early warning method, apparatus, system, electronic device, and computer-readable storage medium.
Background
A Global Navigation Satellite System (GNSS) is a space-based radio Navigation positioning System capable of providing users with all-weather three-dimensional coordinates, speed and time information at any place on the earth's surface or in the near-earth space.
The GNSS has the advantages of high precision, no weather interference, capability of continuously monitoring in real time for a long time, good automation, easiness in integration and the like, and is particularly suitable for geological disaster monitoring. Moreover, GNSS observation data can be uploaded to a data processing center by utilizing a wireless communication technology so as to realize remote disaster monitoring.
When the GNSS receiver detects that the displacement change of the hidden danger point exceeds an early warning value, the GNSS receiver sends early warning information to a group-testing group-defender, and after the group-testing group-defender sees the early warning information, the group-testing group-defender can go to the site to check specific geological disaster conditions, and then judges whether to adopt an emergency plan. However, the group-surveyed group defenders generally have a certain distance from the site, the verification condition is not necessarily timely, and the security risk is higher under the site verification condition in extreme weather such as rainy days and thunder strike.
That is, in the related art, there is a scheme for early warning a disaster by using a GNSS receiver. However, when the GNSS receiver is applied alone, a result with a large solution error may be generated due to weather, environment, a calculation process, and the like, and then a false alarm is triggered.
Disclosure of Invention
An object of the embodiments of the present application is to provide a disaster warning method, apparatus, system, electronic device, and computer-readable storage medium, so as to reduce false alarm probability and security risk of personnel, and improve timeliness.
In a first aspect, an embodiment of the present application provides a disaster early warning method, where the method includes: collecting a target image corresponding to a target point position in response to detecting monitoring information sent by the GNSS receiver; the monitoring information represents that the GNSS receiver monitors the displacement of the target point; determining whether the target point has a disaster or not according to the target image; if yes, early warning information is sent out. Therefore, whether the target point location is really in disaster or not can be verified by checking the target image, the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is high; the group testing group defence personnel do not need to check the situation on site, so that the safety risk is reduced; moreover, whether a disaster happens to the hidden danger point or not can be verified through monitoring information and a target image, and the probability of false alarm is reduced.
Optionally, the determining whether the target point has a disaster according to the target image includes: acquiring an initial image; the initial image is an image before the target point position is not displaced; comparing the target image with the initial image, and checking whether the target point position is displaced or not; and if the verification result represents that the target point is displaced, determining that the target point is damaged. Therefore, whether the target point location is truly in a disaster or not can be verified by comparing the initial image acquired before the displacement does not occur with the target image acquired after the displacement occurs, and compared with a scheme of judging the disaster of the target point location only through a GNSS receiver, the probability of false alarm occurrence is reduced.
Optionally, if so, after sending the early warning information, the disaster early warning method further includes: displaying the target image in response to receiving a viewing instruction; receiving a first treatment instruction for the target image; the first handling instruction is to indicate that the early warning information is determined to be false warning information. Therefore, the crowd monitoring and defense personnel do not need to check the situation on site, and the labor cost is saved.
Optionally, the disaster early warning method further includes: receiving second treatment instructions for the target image; the second treatment instruction is used for indicating the calculation of the area of the disaster area; and giving an alarm when the area of the region meets the preset requirement. Therefore, the area of the area defined by the group testing group defenders can be calculated, so that the alarm can be given according to the area of the area, and then the disaster can be accurately evaluated.
Optionally, the disaster early warning method further includes: and if the monitoring information is not detected within a preset time, setting acquisition equipment for acquiring the target image to be in a dormant state. Therefore, if the monitoring information is not detected within the preset time, the acquisition equipment can be dormant, and the purpose of reducing power consumption is achieved.
In a second aspect, an embodiment of the present application provides a disaster early warning method, where the method includes: receiving a target image corresponding to a target point location; the target image is acquired by an acquisition device which is instructed by a GNSS receiver when the displacement of the target point is monitored; determining whether the target point has a disaster or not according to the target image; if yes, early warning information is sent out. Therefore, whether the target point location is truly in a disaster or not can be verified by checking the target image, the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is high; the group testing group defence personnel do not need to check the situation on site, so that the safety risk is reduced; moreover, whether a disaster happens to the hidden danger point can be checked through monitoring information and a target image, and the probability of false alarm is reduced.
In a third aspect, an embodiment of the present application provides a disaster early warning device, where the disaster early warning device includes: the acquisition module is used for responding to the detection of monitoring information sent by the GNSS receiver and acquiring a target image corresponding to a target point location; the monitoring information represents that the GNSS receiver monitors the displacement of the target point; the first determining module is used for determining whether the disaster happens to the target point according to the target image; and the first early warning module is used for sending out early warning information when determining that the disaster happens to the target point. Therefore, whether the target point location is truly in a disaster or not can be verified by checking the target image, the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is high; the group testing group defence personnel do not need to check the situation on site, so that the safety risk is reduced; moreover, whether a disaster happens to the hidden danger point can be checked through monitoring information and a target image, and the probability of false alarm is reduced.
In a fourth aspect, an embodiment of the present application provides a disaster early warning device, where the device includes: the receiving module is used for receiving a target image corresponding to a target point; the target image is acquired by an acquisition device which is instructed by a GNSS receiver when the displacement of the target point is monitored; the second determining module is used for determining whether the target point has a disaster or not according to the target image; and the second early warning module is used for sending out early warning information when determining that the target point is in disaster. Therefore, whether the target point location is truly in a disaster or not can be verified by checking the target image, the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is high; the group testing group defence personnel do not need to check the situation on site, so that the safety risk is reduced; moreover, whether a disaster happens to the hidden danger point can be checked through monitoring information and a target image, and the probability of false alarm is reduced.
In a fifth aspect, an embodiment of the present application provides a disaster early warning system, where the system includes: the GNSS receiver is used for sending monitoring information when monitoring that the target point is displaced; the acquisition equipment is used for acquiring a target image corresponding to the target point after receiving an acquisition instruction; wherein the acquisition instruction is sent by a cloud platform or the GNSS receiver when the monitoring information is detected; the cloud platform is used for determining whether the target point is in a disaster or not according to the target image; and sending out early warning information when determining that the target point has a disaster. Therefore, whether the target point location is truly in a disaster or not can be verified by checking the target image, the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is high; the group testing group defence personnel do not need to check the situation on site, so that the safety risk is reduced; moreover, whether a disaster happens to the hidden danger point or not can be verified through monitoring information and a target image, and the probability of false alarm is reduced.
Optionally, the system comprises one said acquisition device; and the acquisition equipment is arranged at the bottom of the GNSS receiver and faces to the upstream area of the target point position. Therefore, the images of the upstream area of the target point position and the mounting position of the GNSS receiver can be acquired through linkage of the single acquisition device and the GNSS receiver, and the aim of double verification is achieved on the basis of saving cost.
Optionally, the system comprises a plurality of said acquisition devices; and each acquisition device is arranged around the GNSS receiver. In this way, it is possible to acquire an omnidirectional image of the mounting position of the GNSS receiver, the upstream area, the downstream area, the periphery, and the like of the target point.
Optionally, the collecting device is disposed opposite to the GNSS receiver, and the collecting device faces an installation area of the GNSS receiver and an upstream area of the target point location. Therefore, the acquisition equipment can acquire the corresponding images under a larger visual angle, and the target point position information displayed by the target image is widened.
In a sixth aspect, an embodiment of the present application provides an electronic device, including a processor and a memory, where the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method as provided in the first aspect or the second aspect are executed.
In a seventh aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, and the computer program runs the steps in the method provided in the first or second aspect when executed by a processor.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a flowchart of a disaster warning method according to an embodiment of the present disclosure;
fig. 2 is a flowchart of another disaster warning method provided in an embodiment of the present application;
fig. 3 is a block diagram illustrating a disaster warning device according to an embodiment of the present disclosure;
fig. 4 is a block diagram illustrating a structure of another disaster early warning device according to an embodiment of the present disclosure;
fig. 5 is a block diagram illustrating a disaster warning system according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating an installation of a GNSS receiver integrated with a single acquisition device according to an embodiment of the present application;
FIG. 7 is a schematic diagram illustrating an installation of a GNSS receiver integrated with a plurality of acquisition devices according to an embodiment of the present application;
FIG. 8 is a schematic diagram illustrating a GNSS receiver and an acquisition device separately installed according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of an electronic device for executing a disaster warning method according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
It should be noted that the embodiments or technical features of the embodiments in the present application may be combined without conflict.
In the related technology, the problems of easy triggering of false alarms, high personnel safety risk and low timeliness exist; in order to solve the problem, the application provides a disaster early warning method, a disaster early warning device, a disaster early warning system, electronic equipment and a computer-readable storage medium; furthermore, through the linkage between GNSS receiver and the collection equipment, can double check whether the calamity takes place for hidden danger point, reduce false alarm probability, and need not the crowd detection defence personnel and denucleate the realization field condition, reduced personnel's safety risk, the ageing is also higher.
In some application scenarios, the disaster early warning method may be applied to a data processing center, which may include, for example, a server cluster, or a cloud platform. In these application scenarios, the GNSS receiver may send the monitored information to the data processing center, and request the data processing center to control the acquisition device to acquire the target image of the target point location, thereby implementing a linkage process between the GNSS receiver and the acquisition device. In these application scenarios, the GNSS receiver may also directly send a collection instruction to the collection device to instruct the collection device to collect a target image corresponding to the target point location, thereby implementing a linkage process between the two. After the data processing center receives the monitoring information and the target image, whether the target point is really damaged or not can be verified.
The embodiment of the application is applied to the cloud platform literary composition.
The above solutions in the related art are all the results of practical and careful study of the inventor, and therefore, the discovery process of the above problems and the solutions proposed by the following embodiments of the present invention to the above problems should be the contribution of the inventor to the present invention in the course of the present invention.
Please refer to fig. 1, which shows a flowchart of a disaster warning method according to an embodiment of the present application. As shown in fig. 1, the disaster warning method includes the following steps 101 to 103.
in some application scenarios, the GNSS receiver may monitor whether the target point is displaced. For example, a label may be set at the target point, and if the position of the label is monitored to be changed, it may be considered that the target point is displaced.
The GNSS receiver may then send the monitoring information to the cloud platform. The monitoring information may include, for example, monitored displacement information, and the displacement information may include specific numerical information such as 1 centimeter and 2 centimeters. The monitoring information may also include result information indicating that the target point location is displaced, and the result information may include information contents such as "displaced" and "possible disaster occurrence".
After the cloud platform receives the monitoring information, a target image corresponding to a target point can be collected. In some application scenarios, the cloud platform may send acquisition instructions to the acquisition device to instruct the acquisition device to acquire the target image. The above-mentioned acquisition devices may comprise, for example, cameras, video cameras, etc., which may be used essentially for acquiring images.
after the acquisition equipment acquires the target image, the target image can be sent to the cloud platform, and the cloud platform can determine whether a disaster happens to the target point position according to the target image. In some application scenarios, when determining whether a disaster occurs, the cloud platform may compare two consecutive target images acquired by the camera, for example, and if it is detected that the positions of the same sign are different, it may be determined that the disaster occurs at the target point location. Here, the disaster may include, for example, a landslide, a debris flow, or the like, which substantially causes displacement of an object on the ground.
And 103, if the target point is determined to have a disaster, sending out early warning information.
If the cloud platform determines that the disaster happens to the target point, early warning information can be sent out. In some application scenarios, the cloud platform may send a short message to the group testing group defense officer, for example, the information content of the short message is the early warning information, and then the group testing group defense officer may be prompted to confirm whether an emergency plan needs to be adopted. In these application scenarios, the early warning information may include, for example, information such as a position of a target point, a time when a displacement occurs, and a displacement distance.
In the related art, after the group testing group defense personnel receive the early warning information, time is needed to carry out on-site verification, and due to the possibility of disaster occurrence, the group testing group defense personnel have a large safety risk and low timeliness.
In the embodiment, whether the target point location is really in disaster or not can be verified by checking the target image, so that the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is higher; the group testing group defence personnel do not need to check the situation on site, so that the safety risk is reduced; moreover, whether a disaster happens to the hidden danger point can be checked through monitoring information and a target image, and the probability of false alarm is reduced.
In addition, in the related art, some target point positions are provided with acquisition equipment, but the acquisition equipment is mainly used for checking the field environment condition, and the GNSS receiver is not linked with other equipment, so that the observation time cannot be accurately grasped. In the embodiment, the GNSS receiver is linked with the acquisition equipment, so that the target image can be acquired in time, and the effect of quickly capturing the disaster is achieved.
In some optional implementations, the determining, according to the target image and in the step 102, whether a disaster occurs at the target point includes:
substep 1021, acquiring an initial image; the initial image is an image before the target point position is not displaced;
in some application scenarios, the cloud platform may acquire an initial image. The initial image may be, for example, an image acquired when the target point location is determined, in which case the target point location is not displaced. After the initial image is acquired, the initial image can be stored in the acquisition equipment, and the initial image can also be sent to the cloud platform by the acquisition equipment for storage. Then, after receiving the target image, the cloud platform may acquire a corresponding initial image.
Substep 1022, comparing the target image with the initial image, and checking whether the target point position is displaced;
after the cloud platform acquires the initial image, the target image can be compared with the initial image to check whether the target point position is displaced. For example, if a sign is provided at the target point position, it is possible to compare whether or not the position of the same sign changes in the two images.
And a substep 1023, if the verification result represents that the target point is displaced, determining that the target point is damaged.
If the cloud platform detects that the target point is displaced, the cloud platform can be regarded as that the target point is in a disaster. And then early warning information can be sent out.
In the implementation mode, whether the target point location is truly in a disaster or not can be verified by comparing the initial image acquired before the displacement does not occur with the target image acquired after the displacement occurs, and compared with a scheme of judging the disaster of the target point location only through a GNSS receiver, the probability of false alarm occurrence is reduced.
In some optional implementation manners, after the warning information is sent out if it is determined that the disaster occurs at the target point in step 103, the disaster warning method further includes:
104, responding to a received viewing instruction, and displaying the target image;
in some application scenarios, after the crowd guard receives the early warning information, the target image can be viewed on the cloud platform. For example, the crowd guard may send a viewing instruction to the cloud platform according to a storage location of the target image included in the warning information, and the cloud platform may extract the target image from the storage location for display after receiving the viewing instruction.
Step 105, receiving a first treatment instruction for the target image; the first handling instruction is to indicate that the early warning information is determined to be false warning information.
The crowd-defender can check the displayed target image and then judge whether the sent early warning is a false alarm. If the false alarm is determined, a first disposal instruction can be sent to the cloud platform to instruct the cloud platform to set the early warning information as the false alarm information, and then an emergency plan is not needed. Therefore, the group testing group defense personnel do not need to go to the site to verify the condition, and the labor cost is saved.
In some optional implementations, the disaster warning method further includes:
step 106, receiving a second treatment instruction for the target image; the second treatment instruction is used for indicating the calculation of the area of the disaster area;
in some application scenarios, after the group testing group defense officer views the target image, if it is determined that the disaster actually occurs at the target point, a second handling instruction may be sent to the cloud platform to instruct the cloud platform to calculate the area of the area where the disaster occurs. In these application scenarios, the cloud platform may receive a region defined by the group testing group defense member on the target image, and the area of the region may be regarded as the area of the region where the disaster occurs. It should be noted that the process of calculating the area of the defined region on the image is prior art in the art, and is not described herein.
And 107, giving an alarm when the area of the region meets the preset requirement.
After the area of the area where the disaster occurs is calculated by the cloud platform, whether the area of the area meets preset requirements or not can be determined. The preset requirement may include, for example, that the area of the region reaches an area threshold, which may include, for example, 5 square meters, 7 square meters, and the like.
In some application scenarios, there may be different emergency plans due to different levels of early warning. Therefore, different area thresholds can be set to divide the area of the region through the different area thresholds, and when the area of the region is larger than a certain area threshold, an alarm of a corresponding level can be sent out.
In the implementation mode, the area of the area defined by the group-testing group defense member can be calculated so as to give an alarm according to the area of the area, and then the disaster can be more accurately evaluated.
In some application scenarios, if the cloud platform receives the displacement information of the target point location, the cloud platform can determine whether to alarm by combining the displacement information and the area. For example, when the displacement reaches 2 meters and the area of the area is more than 5 square meters, a primary alarm is sent.
In some optional implementations, the disaster warning method further includes:
and if the monitoring information is not detected within a preset time, setting the acquisition equipment for acquiring the target image to be in a dormant state.
In some application scenarios, the cloud platform does not detect monitoring information within a preset time period, which may be regarded as a possibility that no disaster occurs at present, and then may send a sleep instruction to the acquisition device, so that the acquisition device is in a sleep state.
In the implementation mode, the target image can be rapidly acquired through the monitoring information sent by the GNSS receiver, the purpose of rapidly capturing disaster situations is achieved, and if the monitoring information is not detected within preset time, the acquisition equipment can be dormant, so that the purpose of reducing power consumption is achieved.
Please refer to fig. 2, which shows a flowchart of a disaster warning method according to an embodiment of the present application. As shown in fig. 2, the disaster warning method includes the following steps 201 to 203.
in some application scenarios, when monitoring that a target point is displaced, the GNSS receiver may send an acquisition instruction to the acquisition device to instruct the acquisition device to acquire a target image. The acquisition device may send the target image to the cloud platform after the acquisition is completed. In turn, the cloud platform may receive the target image.
The implementation process and the obtained technical effect of steps 202 to 203 may refer to the related contents of steps 102 to 103 in the embodiment shown in fig. 1, which are not repeated herein.
In this embodiment, the GNSS receiver may directly instruct the collection device to collect the target image, so that the collection device may collect the corresponding target image in time, thereby improving the reliability of the target image to a certain extent, and further reducing the probability of false alarm when the disaster occurs in the hidden danger point through the dual check of the monitoring information and the target image. Moreover, whether the target point location is truly in a disaster or not can be verified by checking the target image, so that the time from a group testing team defense worker to the field verification condition is saved, and the timeliness is higher; because the crowd-sourcing defence personnel do not need to check the situation on site, the safety risk is reduced.
Referring to fig. 3, a block diagram of a disaster warning device provided in an embodiment of the present application is shown, where the disaster warning device may be a module, a program segment, or code on an electronic device. It should be understood that the apparatus corresponds to the above-mentioned embodiment of the method in fig. 1, and can perform various steps related to the embodiment of the method in fig. 1, and the specific functions of the apparatus can be referred to the above description, and the detailed description is appropriately omitted here to avoid redundancy.
Optionally, the disaster early warning apparatus includes an acquisition module 301, a first determination module 302, and a first early warning module 303. The acquisition module 301 is configured to acquire a target image corresponding to a target point location in response to detecting monitoring information sent by the GNSS receiver; the monitoring information represents that the GNSS receiver monitors the displacement of the target point; a first determining module 302, configured to determine whether a disaster occurs at the target point according to the target image; the first warning module 303 is configured to send warning information when it is determined that a disaster occurs at the target point.
Optionally, the first determining module 302 is further configured to: acquiring an initial image; the initial image is an image before the target point position is not displaced; comparing the target image with the initial image, and checking whether the target point position is displaced or not; and if the verification result represents that the target point is displaced, determining that the disaster happens to the target point.
Optionally, the disaster early warning device further includes a first handling module, and the first handling module is configured to: if the target point is determined to be in a disaster, sending early warning information, responding to a received checking instruction, and displaying the target image; receiving a first treatment instruction for the target image; the first handling instruction is to indicate that the early warning information is determined to be false warning information.
Optionally, the disaster warning device further comprises a second handling module, wherein the second handling module is configured to: receiving a second treatment instruction for the target image; the second treatment instruction is used for indicating the calculation of the area of the disaster area; and alarming when the area of the region meets the preset requirement.
Optionally, the disaster early warning device further includes a dormancy module, and the dormancy module is configured to: and if the monitoring information is not detected within a preset time, setting the acquisition equipment for acquiring the target image to be in a dormant state.
It should be noted that, for the convenience and brevity of description, the specific working procedure of the above-described apparatus may refer to the corresponding procedure in the foregoing method embodiment, and the description is not repeated herein.
Referring to fig. 4, a block diagram of a disaster warning device provided in an embodiment of the present application is shown, where the disaster warning device may be a module, a program segment, or code on an electronic device. It should be understood that the apparatus corresponds to the above-mentioned embodiment of the method of fig. 2, and can perform various steps related to the embodiment of the method of fig. 2, and the specific functions of the apparatus can be referred to the description above, and the detailed description is appropriately omitted here to avoid redundancy.
Optionally, the disaster warning device includes a receiving module 401, a second determining module 402, and a second warning module 403. The receiving module 401 is configured to receive a target image corresponding to a target point; the target image is acquired by an acquisition device indicated by a GNSS receiver when the displacement of the target point is monitored; a second determining module 402, configured to determine whether a disaster occurs in the target point according to the target image; and a second warning module 403, configured to send warning information when it is determined that a disaster occurs at the target point.
It should be noted that, for the convenience and brevity of description, the specific working procedure of the above-described apparatus may refer to the corresponding procedure in the foregoing method embodiment, and the description is not repeated herein.
Referring to fig. 5, a block diagram of a disaster warning system according to an embodiment of the present disclosure is shown. The operation executed by the cloud platform, the GNSS receiver and the acquisition equipment of the disaster early warning system corresponds to the method embodiment, and corresponding steps can be respectively executed.
Optionally, the disaster early warning system includes:
the GNSS receiver 501 is configured to send monitoring information when monitoring that a target point is displaced;
the acquisition equipment 502 is used for acquiring a target image corresponding to the target point after receiving an acquisition instruction; wherein the acquisition instruction is sent by the cloud platform 503 or the GNSS receiver 501 when the monitoring information is detected;
the cloud platform 503 is configured to determine whether a disaster occurs at the target point according to the target image; and sending out early warning information when determining that the target point has a disaster.
Please refer to fig. 6, which illustrates an installation diagram of a GNSS receiver integrated with a single acquisition device according to an embodiment of the present application. As shown, the disaster warning system includes one of the collecting devices 601; the acquisition device 601 is installed at the bottom of the GNSS receiver 602, and the acquisition device 601 faces an upstream area of the target point location.
In some application scenarios, if only one acquisition device 601 is provided in the disaster early warning system, the acquisition device 601 may be installed at the bottom of the GNSS receiver 602, so that an image at the installation position of the GNSS receiver 602 may be acquired. Also, the acquisition device 601 may face an upstream area of the target point location to acquire an image of the upstream area. In these application scenarios, the acquisition device 601 may also be installed at the bottom of the GNSS receiver 602 at the vertical edge in order to increase the acquisition view angle.
In the implementation mode, the single acquisition device is linked with the GNSS receiver, so that the images of the upstream area of the target point position and the mounting position of the GNSS receiver can be acquired, and the aim of double verification is fulfilled on the basis of saving cost.
Please refer to fig. 7, which illustrates an installation diagram of a GNSS receiver integrated with multiple acquisition devices according to an embodiment of the present application. As shown, the disaster early warning system includes a plurality of the collecting devices 701; each of the acquisition devices 701 is disposed around the GNSS receiver 702. Each of the capturing devices 701 may face any position, and thus, may capture an omnidirectional image of the installation position of the GNSS receiver 702, and the upstream area, the downstream area, the periphery, and the like of the target point. Therefore, even if the target point position is displaced on the same horizontal plane, the displacement information can be monitored.
Please refer to fig. 8, which illustrates a schematic diagram of a GNSS receiver and an acquisition device separately installed according to an embodiment of the present application. As shown in the figure, the acquiring device 801 is arranged opposite to the GNSS receiver 802, and the acquiring device 801 faces an installation area of the GNSS receiver 802 and an upstream area of the target point. In this way, the acquisition device 801 may acquire a corresponding image at a larger viewing angle, and broaden the target point information displayed by the target image.
It should be noted that, after the GNSS receivers and the acquisition devices shown in fig. 6 to 8 are installed, they may be linked through a wired or wireless network. If the linkage is realized through a wired network, a line can be arranged between the two. If linkage is realized through a wireless network, a communication channel can be established between the two.
It should be noted that, for the convenience and brevity of description, the specific working procedure of the system described above may refer to the corresponding procedure in the foregoing method embodiment, and the description is not repeated here.
Referring to fig. 9, fig. 9 is a schematic structural diagram of an electronic device for executing a disaster warning method according to an embodiment of the present disclosure, where the electronic device may include: at least one processor 901, e.g., a CPU, at least one communication interface 902, at least one memory 903 and at least one communication bus 904. Wherein a communication bus 904 is used to enable direct, coupled communication of these components. The communication interface 902 of the device in this embodiment of the present application is used for performing signaling or data communication with other node devices. The memory 903 may be a high-speed RAM memory or a non-volatile memory (e.g., at least one disk memory). The memory 903 may optionally be at least one storage device located remotely from the processor. The memory 903 stores computer readable instructions, and when the computer readable instructions are executed by the processor 901, the electronic device may execute the method process shown in fig. 1 or fig. 2.
It will be appreciated that the configuration shown in fig. 9 is merely illustrative and that the electronic device may include more or fewer components than shown in fig. 9 or have a different configuration than shown in fig. 9. The components shown in fig. 9 may be implemented in hardware, software, or a combination thereof.
Embodiments of the present application provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, may perform the method processes performed by an electronic device in the method embodiments shown in fig. 1 or fig. 2.
Embodiments of the present application provide a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, which when executed by a computer, enable the computer to perform the method provided by the above-mentioned method embodiments, for example, the method may include: collecting a target image corresponding to a target point position in response to detecting monitoring information sent by the GNSS receiver; the monitoring information represents that the GNSS receiver monitors the displacement of the target point; determining whether the target point has a disaster or not according to the target image; if yes, early warning information is sent out.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the units into only one type of logical function may be implemented in other ways, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
In addition, units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
Furthermore, the functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (14)
1. A disaster early warning method is characterized by comprising the following steps:
collecting a target image corresponding to a target point position in response to detecting monitoring information sent by the GNSS receiver; the monitoring information represents that the GNSS receiver monitors the displacement of the target point;
determining whether the target point has a disaster or not according to the target image;
if yes, early warning information is sent out.
2. The method of claim 1, wherein the determining whether the target point is a disaster or not according to the target image comprises:
acquiring an initial image; the initial image is an image before the target point position is not displaced;
comparing the target image with the initial image, and checking whether the target point position is displaced or not;
and if the verification result represents that the target point is displaced, determining that the target point is damaged.
3. The method of claim 1 or 2, wherein after the if, warning message is sent out, the method further comprises:
displaying the target image in response to receiving a viewing instruction;
receiving a first treatment instruction for the target image; the first handling instruction is to indicate that the early warning information is determined to be false warning information.
4. The method of claim 3, further comprising:
receiving a second treatment instruction for the target image; the second treatment instruction is used for indicating the calculation of the area of the disaster area;
and giving an alarm when the area of the region meets the preset requirement.
5. The method of claim 1, further comprising:
and if the monitoring information is not detected within a preset time, setting acquisition equipment for acquiring the target image to be in a dormant state.
6. A disaster early warning method is characterized by comprising the following steps:
receiving a target image corresponding to a target point location; the target image is acquired by an acquisition device which is instructed by a GNSS receiver when the displacement of the target point is monitored;
determining whether the target point has a disaster or not according to the target image;
if yes, early warning information is sent out.
7. A disaster early warning device, comprising:
the acquisition module is used for responding to the detection of monitoring information sent by the GNSS receiver and acquiring a target image corresponding to a target point location; the monitoring information represents that the GNSS receiver monitors the displacement of the target point;
the first determining module is used for determining whether the target point has a disaster or not according to the target image;
and the first early warning module is used for sending out early warning information when determining that the target point is in disaster.
8. A disaster early warning device, comprising:
the receiving module is used for receiving a target image corresponding to a target point; the target image is acquired by an acquisition device which is instructed by a GNSS receiver when the displacement of the target point is monitored;
the second determining module is used for determining whether the disaster happens to the target point according to the target image;
and the second early warning module is used for sending out early warning information when determining that the target point is in disaster.
9. A disaster early warning system, comprising:
the GNSS receiver is used for sending monitoring information when monitoring that the target point is displaced;
the acquisition equipment is used for acquiring a target image corresponding to the target point after receiving an acquisition instruction; wherein the acquisition instruction is sent by a cloud platform or the GNSS receiver when the monitoring information is detected;
the cloud platform is used for determining whether the target point is in a disaster or not according to the target image; and sending out early warning information when determining that the disaster happens to the target point.
10. The system of claim 9, wherein said system includes one said collection device; and
the acquisition equipment is arranged at the bottom of the GNSS receiver and faces to an upstream area of the target point position.
11. The system of claim 9, wherein the system comprises a plurality of the acquisition devices; and each acquisition device is arranged around the GNSS receiver.
12. The system of claim 9, wherein the harvesting device is located opposite the GNSS receiver and faces an installation area of the GNSS receiver and an upstream area of the target point location.
13. An electronic device comprising a processor and a memory, the memory storing computer readable instructions that, when executed by the processor, perform the method of any of claims 1-5 or 6.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1-5 or 6.
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| CN202211712209.1A CN115953886A (en) | 2022-12-29 | 2022-12-29 | Disaster early warning method, device and system and electronic equipment |
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| CN202211712209.1A CN115953886A (en) | 2022-12-29 | 2022-12-29 | Disaster early warning method, device and system and electronic equipment |
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