Earthquake parameter rapid collection, post-earthquake parameter rapid response and early warning method and system

Abstract

The invention relates to an earthquake parameter rapid collection, post-earthquake parameter rapid response and early warning method and system, and belongs to the technical field of geological disaster monitoring and early warning systems, and the method comprises the following steps: 1), carrying out the optimization arrangement of signal collection points, and scanning an earthquake range after the arrangement of the signal collection points; step 2), acquiring seismic parameters by the signal acquisition points; step 3), constructing a quick response and early warning model of the seismic parameters; step 4), evaluating a danger signal through a quick response and early warning model of the seismic parameters; step 5), carrying out quick response and early warning on the danger signal; the method has the beneficial effects that the danger signal is evaluated through the quick response and early warning model of the earthquake parameters, and finally quick response and early warning are performed on the danger signal.

Description

Technical Field

[0001] The present invention belongs to the technical field of geological disaster monitoring and early warning systems, and in particular relates to a method and system for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning. Background Art

[0002] Existing geological disaster monitoring technology mainly uses various sensors and electrical equipment to obtain earthquake parameters within the monitoring point range, and infers the geological conditions within the monitoring point range based on the obtained earthquake parameters.

[0003] For geological disasters within the monitoring point range, the risk factors include the intensity of disaster activities, the frequency of disaster activities, the scope of disaster activities, and the density of disaster distribution within the scope of disaster activities. For example, the intensity of geological disasters such as landslides and landslides caused by earthquakes can be measured by the disaster area and the density of disaster distribution within the disaster area. Geological disasters such as ground subsidence can be reflected by the scope and intensity of the disaster.

[0004] Landslides, mountain collapses and other dangerous situations caused by earthquakes are closely related to geological environmental factors within the monitoring point range, but the existing monitoring data has not been effectively collected and utilized. When abnormal conditions are monitored, the disasters have mostly occurred and cannot play a role in rapid response and early warning. Summary of the invention

[0005] The present invention provides a method and system for rapid collection of earthquake parameters, rapid response to and early warning of post-earthquake parameters, which are used to solve the technical problem of how to quickly respond and warn after an earthquake occurs. By optimizing the arrangement of signal collection points and scanning the earthquake range, the signal collection points collect earthquake parameters, and a rapid response and early warning model for earthquake parameters is constructed. The point signal strength method is used to evaluate dangerous signals through the rapid response and early warning model of earthquake parameters, and finally a rapid response and early warning are given to the dangerous signals.

[0006] In order to achieve the above object, the present invention is implemented by the following technical solutions:

[0007] The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning includes the following steps:

[0008] Step 1): Optimize the arrangement of signal acquisition points. After the signal acquisition points are arranged, use the time-equally-interval angle method to scan the earthquake range;

[0009] Step 2): The signal collection points collect seismic parameters in an equally spaced manner; wherein the seismic parameters are collected from one direction to another;

[0010] Step 3): construct a rapid response and early warning model of earthquake parameters; wherein the rapid response and early warning model of earthquake parameters is constructed using a point parameter method;

[0011] Step 4): Use the point signal strength method to evaluate danger signals through the rapid response and early warning model of earthquake parameters;

[0012] Step 5): Quickly respond to and warn of danger signals.

[0013] Optionally, in step 1), the optimal arrangement of the signal collection points is as follows:

[0014] Step a): Arrange the signal collection point outside the earthquake range; wherein the signal collection point is located on one side outside the earthquake range, and the signal collection point is opposite to the earthquake range;

[0015] Step b): the signal collection point rotates outside the earthquake range; wherein the rotation range of the signal collection point is 0°-90°;

[0016] Step c): The signal collection point scans the earthquake range, wherein the signal collection point uses ultrasonic waves to scan the earthquake range.

[0017] Optionally, the time-equally-interval angle method is as follows:

[0018] (1);

[0019] in, For the vector angle, It has both size and direction. To set the magnitude of each vector angle to be equal, Multiple vector angles collected from one direction to another direction, or multiple vector angles collected from another direction to one direction, Direction operation for selecting and collecting multiple vector angles;

[0020] It is a plurality of vector angles collected from one direction to another direction, or a plurality of vector angles collected from another direction to one direction, and the magnitude of each vector angle is equal;

[0021] For the time period, To select Operations over a period of time, To select time period;

[0022] For the time period, collected Vector Angle size and direction;

[0023] To record the angle size and direction of each vector collected in each time period.

[0024] Optionally, in step 2), the equally divided distance collection method is the following formula (2):

[0025] (2);

[0026] in, To calculate the straight line On The first paragraph Click to The distance between points, To calculate the center point between two points, To determine the center point between two points, To determine the straight line On The first paragraph Click to The center point between the points, For straight line On The first paragraph Click to The center point between the points is ;

[0027] For straight line Length, To make a straight line Divided into multiple stages of operation, For straight line The end-to-end scanning operation, For a straight line divided into multiple segments On the top, collect the center points of each segment;

[0028] To record a straight line The center points of each segment above.

[0029] Optionally, in step 3), the point parameter method is the following formula (3):

[0030] (3);

[0031] in, To determine and point, For calculation and The distance between points;

[0032] From the straight line A sweep operation from one end to the other, or from a straight line The other end-to-end scanning operation, To detect straight lines Straightness, From the straight line from one end to the other or from a straight line Scan the straightness of the line from one end to the other end and find the straight line on arrive Each point in

[0033] To find the straight line on arrive After finding each point in, calculate the distance between two adjacent points; It is the result of recording the distance between multiple adjacent points.

[0034] Optionally, in step 4), the point signal strength method is the following formula (4):

[0035] (4);

[0036] in, Adjustable radius, is an arc, For Point as the center of the circle, with an adjustable For the radius, generate an arc , To calculate the arc The area within For calculation arrive The area formed by each point;

[0037] To detect the signal strength, For detection arrive The signal strength of the area formed by each point; For detection arrive The signal strength results of the area formed by each point.

[0038] Optionally, the point signal strength method uses the following specific steps:

[0039] Step A): on arrive Each point in the circle is used as the center of the circle, with an adjustable radius For the radius, generate multiple area ranges;

[0040] Step B): Detect the signal strength within each area;

[0041] Step C): Record the signal strength within each area.

[0042] Optionally, in step 5), if the signal strength within each area is strong, it is a danger signal and requires quick response and warning; if the signal strength within each area is weak, it is not a danger signal and does not require quick response and warning; if the signal strength within each area is partially strong, it is a danger signal and requires quick response and warning.

[0043] The earthquake parameter rapid collection, post-earthquake parameter rapid response and early warning system includes:

[0044] An acquisition module, used for scanning the earthquake range and acquiring earthquake parameters in a scanning manner;

[0045] Data analysis module, used to build a rapid response and early warning model for earthquake parameters;

[0046] Data evaluation module for evaluating and analyzing red flags;

[0047] The circuit connections are made sequentially from the acquisition module through the data analysis module to the data evaluation module.

[0048] Beneficial effects of the present invention:

[0049] 1. The present invention optimizes the arrangement of signal collection points and scans the earthquake range. The signal collection points collect earthquake parameters, build a rapid response and early warning model for earthquake parameters, and use the point signal strength method to evaluate dangerous signals through the rapid response and early warning model of earthquake parameters, and finally quickly respond to and warn of dangerous signals.

[0050] 2. The present invention uses signal collection points to collect various points, and then generates multiple center points through multiple adjacent two points for each collected point, and generates multiple area ranges with each center point as the center of the circle and each adjustable radius; if the signal strength within each area is strong, it is a dangerous signal and requires rapid response and warning; if the signal strength within each area is weak, it is not a dangerous signal and does not require rapid response and warning; if the signal strength within each area is partially strong, it is a dangerous signal and requires rapid response and warning. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0052] Figure 1 It is a schematic diagram of the system structure of the present invention;

[0053] Figure 2 It is a work flow chart of the present invention;

[0054] Figure 3 It is a working principle diagram of the present invention. DETAILED DESCRIPTION

[0055] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0056] Embodiment 1;

[0057] like Figure 1 and Figure 3 As shown, this embodiment provides a system for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning, including: a signal collection point (the signal collection point is actually a scanner), the signal collection point includes:

[0058] An acquisition module, used for scanning the earthquake range and acquiring earthquake parameters in a scanning manner;

[0059] Data analysis module, used to build a rapid response and early warning model for earthquake parameters;

[0060] Data evaluation module for evaluating and analyzing red flags;

[0061] Circuit connections are made sequentially from the acquisition module through the data analysis module to the data evaluation module;

[0062] In this embodiment, the acquisition module scans the earthquake range and acquires points in the earthquake range. To point , built through the data evaluation module Figure 3 The rapid response and early warning model of earthquake parameters, the data evaluation module calculates Click to Center of point , Click to Center of point , and so on, finally calculate Click to Center of point .

[0063] calculate Click to The distance of the point, Click to The distance between points, and so on, Click to The distance of the point.

[0064] Finally, point, point, point, Dot and Each point is the center of the circle, each with an adjustable For the radius, generate the respective area range.

[0065] The data evaluation module finally responds quickly and issues early warnings to danger signals.

[0066] Embodiment 2;

[0067] like Figure 2 As shown, this embodiment provides a method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning, including the following steps:

[0068] Step 1): Optimize the arrangement of signal acquisition points. After the signal acquisition points are arranged, use the time-equally-interval angle method to scan the earthquake range;

[0069] Step 2): The signal collection points collect seismic parameters in an equally spaced manner; wherein the seismic parameters are collected from one direction to another;

[0070] Step 3): construct a rapid response and early warning model of earthquake parameters; wherein the rapid response and early warning model of earthquake parameters is constructed using a point parameter method;

[0071] Step 4): Use the point signal strength method to evaluate danger signals through the rapid response and early warning model of earthquake parameters;

[0072] Step 5): Quickly respond to and warn of danger signals.

[0073] Embodiment 3;

[0074] Based on Example 2, Figure 3 As shown, this embodiment is based on Figure 3 The signal collection point C is the collection point To point , as follows:

[0075] In step 1), the optimal arrangement of signal collection points is as follows:

[0076] Step a): Set the signal acquisition point (i.e. Figure 3 The signal acquisition point is located on one side outside the earthquake range (i.e., point C). To point The signal collection point is directly opposite to the earthquake range;

[0077] Step b): the signal collection point rotates outside the earthquake range; wherein the rotation range of the signal collection point is 0°-90°;

[0078] Step c): The signal collection point scans the earthquake range, wherein the signal collection point uses ultrasonic waves to scan the earthquake range.

[0079] Therefore, the signal acquisition point C can rotate to the point in the earthquake range. To point to scan.

[0080] Embodiment 4;

[0081] Based on Example 2, Figure 3 As shown, the time-equally-interval angle method is as follows:

[0082] (1);

[0083] in, For the vector angle, It has both size and direction. To set the magnitude of each vector angle to be equal, Multiple vector angles collected from one direction to another direction, or multiple vector angles collected from another direction to one direction, Direction operation for selecting and collecting multiple vector angles;

[0084] It is a plurality of vector angles collected from one direction to another direction, or a plurality of vector angles collected from another direction to one direction, and the magnitude of each vector angle is equal;

[0085] For the time period, To select Operations over a period of time, To select time period;

[0086] For the time period, collected Vector Angle size and direction;

[0087] To record the angle size and direction of each vector collected in each time period.

[0088] In formula (1), Can be from arrive collection arrive The vector angles of arrive collection arrive The vector angles of .

[0089] To select the first time period collection , select the 5th time period collection ;or To select the first time period collection , select the 5th time period collection .

[0090] The corresponding vector angles and directions collected in each time period are recorded, that is, the first time period Record , the 5th time period Record , or the first time period Record , select the 5th time period Record , arrive The angles of all vectors are equal.

[0091] like Figure 3 As shown, in step 2), the collection method of equally divided distances is as follows:

[0092] (2);

[0093] in, To calculate the straight line On Segment (eg point To point 1. Point ) to Point ), To calculate the center point between two points, To determine the center point between two points, To determine the straight line On The first paragraph Click to The center point between the points (i.e. the straight line on point), For straight line On The first paragraph Click to The center point between the points is (i.e. straight line on point);

[0094] For straight line Length, To make a straight line Divided into multiple stages of operation, For straight line The end-to-end scanning operation, For a straight line divided into multiple segments On the graph, collect the center points of each segment (i.e. point, point, point, Dot and point);

[0095] To record a straight line The center points of each segment on for point, for point, and so on, for point.

[0096] like Figure 3 As shown, in step 3), the point parameter method is the following formula (3):

[0097] (3);

[0098] in, To determine Point (i.e. straight line on points) and Point (i.e. straight line on point), For calculation and The distance between points;

[0099] From the straight line The scanning operation from one end to the other (i.e. line arrow direction), or from a straight line The scanning operation from one end to the other end (i.e. line The opposite direction of the arrow), To detect straight lines Straightness, From the straight line from one end to the other or from a straight line Scan the straightness of the line from one end to the other end and find the straight line on arrive Each point in point, point, point, Dot and point);

[0100] To find the straight line on arrive After calculating the distance between two adjacent points (i.e. Click to The distance of the point, Click to The distance between points, and so on, Click to point distance); It is the result of recording the distance between multiple adjacent points.

[0101] like Figure 3 As shown, in step 4), the point signal strength method is the following formula (4):

[0102] (4);

[0103] in, Adjustable radius, is an arc, For Point as the center of the circle, with an adjustable For the radius, generate an arc , To calculate the arc The area within For calculation arrive The area formed by each point;

[0104] To detect the signal strength, For detection arrive The signal strength of the area formed by each point; For detection arrive The signal strength results of the area formed by each point.

[0105] In formula (4), arrive Each point is the center of each circle, and the radius of each center of the circle can be adjusted Adjustable, i.e. Adjustable radius of the circle centered at a point and Adjustable radius of the circle centered at a point Equal or unequal, and so on, Adjustable radius of the circle centered at a point It is also adjustable. In this way, each area with equal radius or each area with unequal radius is formed.

[0106] Furthermore, the point signal strength method adopts the following specific steps:

[0107] Step A): on arrive Each point in the circle is used as the center of the circle, with an adjustable radius For the radius, generate multiple area ranges;

[0108] Step B): Detect the signal strength within each area;

[0109] Step C): Record the signal strength within each area.

[0110] In step 5), if the signal strength within each area is strong, it is a danger signal and requires a quick response and warning; if the signal strength within each area is weak, it is not a danger signal and does not require a quick response and warning; if the signal strength within each area is partially strong, it is a danger signal and requires a quick response and warning.

[0111] Embodiment 5;

[0112] Based on Example 4, Figure 3 As shown, the signal acquisition point (i.e. Figure 3 Point C), along the straight line collection Point, signal acquisition point rotation After the angle, along the straight line collection Point, and so on, the signal collection point rotates After the angle, along the straight line collection point.

[0113] Click to The point is on the straight line On, calculate Click to Center of point , Click to Center of point , and so on, finally calculate Click to Center of point .

[0114] calculate Click to The distance of the point, Click to The distance between points, and so on, Click to The distance of the point.

[0115] Finally, point, point, point, Dot and Each point is the center of the circle, each with an adjustable For the radius, generate the respective area range.

[0116] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning, characterized in that: The steps include: Step 1): Optimize the arrangement of signal acquisition points. After the signal acquisition points are arranged, use the time-equally-interval angle method to scan the earthquake range; Step 2): The signal collection points collect seismic parameters in an equally spaced manner; wherein the seismic parameters are collected from one direction to another; Step 3): construct a rapid response and early warning model of earthquake parameters; wherein the rapid response and early warning model of earthquake parameters is constructed using a point parameter method; Step 4): Use the point signal strength method to evaluate danger signals through the rapid response and early warning model of earthquake parameters; Step 5): Quickly respond to and warn of danger signals.

2. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 1 is characterized in that: In step 1), the optimization arrangement of the signal collection points is as follows: Step a): arranging signal collection points outside the earthquake range; wherein the signal collection points are located on one side outside the earthquake range, and the signal collection points are directly opposite to the earthquake range; Step b): the signal collection point rotates outside the earthquake range; wherein the rotation range of the signal collection point is 0°-90°; Step c): The signal collection point scans the earthquake range, wherein the signal collection point uses ultrasonic waves to scan the earthquake range.

3. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 2 is characterized in that: The time-equally-interval angle method is as follows: (1); in, For the vector angle, It has both size and direction. To set the magnitude of each vector angle to be equal, Multiple vector angles collected from one direction to another direction, or multiple vector angles collected from another direction to one direction, Direction operation for selecting and collecting multiple vector angles; It is a plurality of vector angles collected from one direction to another direction, or a plurality of vector angles collected from another direction to one direction, and the magnitude of each vector angle is equal; For the time period, To select Operations over a period of time, To select time period; For the time period, collected Vector Angle size and direction; To record the angle size and direction of each vector collected in each time period.

4. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 1 is characterized in that: In step 2), the equally divided distance collection method is the following formula (2): (2)； in, To calculate the straight line On The first paragraph Click to The distance between points, To calculate the center point between two points, To determine the center point between two points, To determine the straight line On The first paragraph Click to The center point between the points, For straight line On The first paragraph Click to The center point between the points is ; For straight line Length, To make a straight line Divided into multiple stages of operation, For straight line The end-to-end scanning operation, For a straight line divided into multiple segments On the top, collect the center points of each segment; To record a straight line The center points of each segment above.

5. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 1 is characterized in that: In step 3), the point parameter method is the following formula (3): (3)； in, To determine and point, For calculation and The distance between points; From the straight line A sweep operation from one end to the other, or from a straight line The other end-to-end scanning operation, To detect straight lines Straightness, From the straight line from one end to the other or from a straight line Scan the straightness of the line from one end to the other end and find the straight line on arrive Each point in To find the straight line on arrive After finding each point in, calculate the distance between two adjacent points; It is the result of recording the distance between multiple adjacent points.

6. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 1, characterized in that: In step 4), the point signal strength method is the following formula (4): (4); in, Adjustable radius, is an arc, For Point as the center of the circle, with an adjustable For the radius, generate an arc , To calculate the arc The area within For calculation arrive The area formed by each point; To detect the signal strength, For detection arrive The signal strength of the area formed by each point; For detection arrive The signal strength results of the area formed by each point.

7. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 6, characterized in that: The point signal strength method adopts the following specific steps: Step A): The above arrive Each point in the circle is used as the center of the circle, with an adjustable radius As the radius, generate multiple area ranges; Step B): detecting the signal strength within each area; Step C): Record the signal strength within each area.

8. The method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to claim 1, characterized in that: In the step 5), if the signal strength within each area is strong, it is a danger signal and requires a quick response and warning; if the signal strength within each area is weak, it is not a danger signal and does not require a quick response and warning; if the signal strength within each area is partially strong, it is a danger signal and requires a quick response and warning.

9. A system for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning, for executing the method for rapid collection of earthquake parameters, rapid response to post-earthquake parameters and early warning according to any one of claims 1 to 8, characterized in that: include: An acquisition module, used for scanning the earthquake range and acquiring earthquake parameters in a scanning manner; Data analysis module, used to build a rapid response and early warning model for earthquake parameters; Data evaluation module for evaluating and analyzing red flags; The circuit connections are made sequentially from the acquisition module through the data analysis module to the data evaluation module.

Images