CN115376292A - Real-time monitoring and early warning method and system for house safety - Google Patents
Real-time monitoring and early warning method and system for house safety Download PDFInfo
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- 230000002159 abnormal effect Effects 0.000 claims description 51
- 238000004062 sedimentation Methods 0.000 claims description 16
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention discloses a real-time monitoring and early warning method and a real-time monitoring and early warning system for house safety, wherein the method is applied to the real-time monitoring and early warning system for house safety; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in the house; the sensor group comprises an inclination angle sensor; the sensor group is in communication connection with the edge computer; the edge computer and the monitoring terminal are in communication connection with the server; the house safety real-time monitoring and early warning method can be used for monitoring the house safety quickly and in real time, compared with the traditional method of manual visual inspection or evaluation by means of a portable instrument, the method adopts the tilt angle sensor to acquire real-time data, has higher detection precision on the house safety, and can greatly reduce the workload of detection personnel.
Description
Technical Field
The invention relates to the technical field of house safety, in particular to a house safety real-time monitoring and early warning method and system.
Background
The safety of building construction is the basic guarantee of economic life and personal safety of people in production, operation, residence, study, entertainment and the like. In recent years, house safety accidents happen occasionally, and casualties and great property loss are caused. Therefore, the monitoring of the building safety is very important in protecting the personal safety and property safety of residents. However, there are many shortcomings and problems in monitoring the safety of building construction in China.
At present, a common operation method for detecting the safety of the house is manual visual inspection or information obtained by means of portable instruments for measuring so as to evaluate the safety state of the house structure, but the precision of manual detection is not high, the workload is large, and the detection period is long.
Disclosure of Invention
The invention mainly aims to provide a real-time monitoring and early warning method and a real-time monitoring and early warning system for house safety, and aims to solve the problems that the conventional common operation method for house safety detection is manual visual inspection or evaluation by means of a portable instrument, the precision is low, the workload is large, and the detection period is long.
The technical scheme provided by the invention is as follows:
a house safety real-time monitoring and early warning method is applied to a house safety real-time monitoring and early warning system; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in a house; the sensor group comprises an inclination angle sensor; the sensor group is in communication connection with the edge computer; the edge computer and the monitoring terminal are in communication connection with the server; the method comprises the following steps:
acquiring an angle deviation value of the house in real time through the tilt angle sensor arranged at a first detection position of the house, wherein the first detection position is four wall side walls at the top of the house;
sending the angular deviation value to the edge computer;
analyzing the angle deviation value through the edge computer to judge whether the house has abnormal angle deviation;
if yes, generating first early warning information for expressing abnormal angle deviation of the house, and sending the first early warning information to the server;
and sending the first early warning information to the monitoring terminal, and displaying the first early warning information through a display of the monitoring terminal.
Preferably, the analyzing, by the edge computer, the angle deviation value to determine whether the house has an abnormal angle deviation includes:
acquiring an angle deviation threshold;
judging whether the angle deviation value is smaller than the angle deviation threshold value;
if so, determining that the house has no abnormal angle deviation;
if not, determining that the house has abnormal angle deviation.
Preferably, the determining whether the angle deviation value is smaller than the angle deviation threshold value further includes:
if not, acquiring the duration of the angle deviation value which does not fall into the angle deviation threshold value, and marking the duration as abnormal duration;
when the abnormal duration is less than a first preset duration, determining that the house has no abnormal angle deviation;
and when the abnormal time length is not less than a first preset time length, determining that the house has abnormal angle deviation.
Preferably, the sensor assembly further comprises a sedimentation sensor; the method further comprises the following steps:
acquiring a house settlement value of the house within each second preset time length through a settlement sensor arranged at a second detection position of the house, wherein the second detection position is on a support beam, a bearing column, a bearing wall or a foundation of the house;
sending the house settlement value to the edge computer;
analyzing the house settlement value through the edge computer to judge whether the house is abnormally settled;
if yes, second early warning information used for expressing that the house is abnormally settled is generated, and the second early warning information is sent to the server;
and sending the second early warning information to the monitoring terminal, and displaying the second early warning information through a display of the monitoring terminal.
Preferably, the number of the settlement sensors installed in the same house is plural; the analyzing the house settlement value through the edge computer to judge whether the house is abnormally settled comprises the following steps:
acquiring a normal settlement threshold corresponding to the second preset time;
judging whether all the house settlement values are smaller than the normal settlement threshold value;
if so, determining that the house does not have abnormal settlement;
if not, determining that the house has abnormal settlement.
Preferably, when the settlement sensors are installed in the same house, the initial positions of all the settlement sensors are located on the same horizontal straight line; judging whether all the house settlement values are smaller than the normal settlement threshold value, and then, the method further comprises the following steps:
if not, the settlement sensors at two ends of the same straight line are respectively marked as a first sensor and a second sensor;
the house settlement value acquired by the first sensor is marked as a first settlement value, and the house settlement value acquired by the second sensor is marked as a second settlement value;
when the difference value between the first settlement value and the second settlement value is larger than a preset threshold value, marking the house settlement values acquired by the rest settlement sensors as residual settlement values;
judging whether each residual sedimentation value is between the first sedimentation value and the second sedimentation value;
and if so, generating third early warning information for expressing the deviation and settlement of the house, and sending the third early warning information to the server.
Preferably, the analyzing, by the edge computer, the house settlement value to determine whether the house has abnormal settlement, and then further comprising:
if yes, obtaining the average value of all the house settlement values, and marking the average value as an average settlement value;
and establishing a corresponding relation between the average settlement value and the second early warning information, and packaging and sending the average settlement value and the second early warning information to the server.
Preferably, the sensor assembly further comprises a crack monitoring sensor; the method further comprises the following steps:
acquiring a crack change value of the house within each third preset time length through the crack monitoring sensor arranged at a third detection position of the house, wherein the third detection position is a crack of the house;
sending the fracture variation value to the edge computer;
analyzing the crack change value through the edge computer to judge whether the crack expansion phenomenon occurs in the house;
if yes, fourth early warning information used for expressing the crack expansion phenomenon of the house is generated, and the fourth early warning information is sent to the server;
and sending the fourth early warning information to the monitoring terminal, and displaying the fourth early warning information through a display of the monitoring terminal.
Preferably, the tilt sensor is correspondingly provided with a unique equipment number; the sending the angular deviation value to the edge computer then further comprises:
acquiring the equipment number of the tilt angle sensor for sending the angle deviation value through the edge computer, and establishing a corresponding relation between the equipment number of the tilt angle sensor and the angle deviation value;
acquiring house information corresponding to the equipment number corresponding to the angle deviation value, wherein the house information is information corresponding to a house installed by the tilt angle sensor, and the house information is preset by a worker; the house information comprises house positions, house occupied areas and house heights;
packing the angle deviation value, the corresponding equipment number and the corresponding house information into inclination angle monitoring information, and sending the inclination angle monitoring information to the server;
and sending the inclination angle monitoring information to the monitoring terminal, and displaying through a display of the monitoring terminal.
The invention also provides a real-time monitoring and early warning system for the house safety, which is applied to the real-time monitoring and early warning method for the house safety as described in any one of the above; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in the house; the sensor group comprises a tilt angle sensor; the sensor group is in communication connection with the edge computer; and the edge computer and the monitoring terminal are in communication connection with the server.
Through above-mentioned technical scheme, can realize following beneficial effect:
compared with the traditional method of carrying out manual visual inspection or evaluation by means of a portable instrument, the method for monitoring and early warning the house safety in real time adopts the tilt angle sensor to carry out real-time data acquisition, has higher detection precision on the house safety, can greatly reduce the workload of detection personnel, can carry out real-time safety detection on the house, and can display the detection result through the display, thereby having shorter detection period.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a flowchart of a first embodiment of a house safety real-time monitoring and early warning method according to the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a real-time monitoring and early warning method and system for house safety.
As shown in fig. 1, in a first embodiment of a real-time monitoring and early-warning method for house safety provided by the invention, the real-time monitoring and early-warning method for house safety is applied to a real-time monitoring and early-warning system for house safety; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in a house; the sensor group comprises an inclination angle sensor; the sensor group is in communication connection with the edge computer; the edge computer and the monitoring terminal are in communication connection with the server; the method comprises the following steps:
step S110: the angle deviation value of the house is obtained in real time through the tilt angle sensor arranged at a first detection position of the house, wherein the first detection position is four wall side walls at the top of the house or four wall corners at the middle layer of the house.
Step S120: sending the angular deviation value to the edge computer.
Specifically, the edge computer is a computer capable of analyzing and processing data collected by the sensor group, and the edge computer is arranged to share the computing power of the server, so that the response speed is increased.
Step S130: and analyzing the angle deviation value through the edge computer to judge whether the house has abnormal angle deviation.
Specifically, the angular deviation value is an angular deviation value of the house relative to the normal posture, and the larger the value is, the more the house is inclined, the lower the safety degree of the house is, and maintenance or people evacuation needs to be performed in time.
If yes, go to step S140: and generating first early warning information for expressing abnormal angle deviation of the house, and sending the first early warning information to the server.
Specifically, when the abnormal angle deviation occurs, the edge computer generates first early warning information for expressing the abnormal angle deviation of the house, and sends the first early warning information to the server.
For example, the first warning information here includes an angle deviation value of the house, a time corresponding to the occurrence of the abnormal angle deviation, and a geographical location where the abnormal angle deviation occurs.
Step S150: and sending the first early warning information to the monitoring terminal, and displaying the first early warning information through a display of the monitoring terminal.
Specifically, the monitoring terminal is a monitoring computer, the display is a display screen, and the first early warning information is displayed through the display screen so as to remind a manager to timely find out the angle deviation value of the house and timely respond.
Compared with the traditional method of carrying out manual visual inspection or evaluation by means of a portable instrument, the method for monitoring and early warning the house safety in real time adopts the tilt angle sensor to carry out real-time data acquisition, has higher detection precision on the house safety, can greatly reduce the workload of detection personnel, can carry out real-time safety detection on the house, and can display the detection result through the display, thereby having shorter detection period.
In a second embodiment of the real-time monitoring and early warning method for the safety of a house, based on the first embodiment, S130 is omitted, and the method includes the following steps:
step S210: an angular deviation threshold is obtained.
Specifically, the angle deviation threshold here is 0.5 °.
Step S220: and judging whether the angle deviation value is smaller than the angle deviation threshold value.
Specifically, the edge computer determines whether the angle deviation value is less than the angle deviation threshold.
If yes, go to step S230: and determining that the house has no abnormal angle deviation.
If not, go to step S240: and determining abnormal angle deviation of the house.
Specifically, the present embodiment provides a specific scheme how to determine whether the house has an abnormal angle deviation.
In a third embodiment of the house safety real-time monitoring and early warning method provided by the present invention, based on the second embodiment, step S220 further includes the following steps:
if not, go to step S310: and acquiring the duration of the angle deviation value which does not fall into the angle deviation threshold value, and marking the duration as abnormal duration.
Specifically, the abnormal duration here is a duration in which the house is abnormally inclined (i.e., the inclination angle is larger than the angle deviation threshold).
Step S320: and when the abnormal duration is less than a first preset duration, determining that the abnormal angle deviation does not occur in the house.
Specifically, the first preset time period is preferably 2 seconds.
Step S330: and when the abnormal duration is not less than the first preset duration, determining that the abnormal angle deviation of the house occurs.
Specifically, if the abnormal time length is smaller than the first preset time length, it is determined that the house is inclined for a short time, that is, a normal inclination, for example, a normal inclination for a short time is generated due to vibration caused by a large vehicle passing by a surrounding road, and thus it is determined that the house is not abnormally inclined. Conversely, when the abnormal duration is not less than the first preset duration, it is determined that the house has abnormal angular deviation.
In a fourth embodiment of the real-time monitoring and early warning method for the safety of the house, based on the first embodiment, the sensor assembly further comprises a settlement sensor; the method further comprises the following steps:
step S410: and acquiring a house settlement value of the house within each second preset time length through the settlement sensor arranged at a second detection position of the house, wherein the second detection position is on a supporting beam, a bearing column, a bearing wall or a foundation of the house.
Specifically, the second preset time period is preferably 12 hours, and the second preset time period is longer because the house is settled more slowly.
Step S420: sending the house settlement value to the edge computer.
Step S430: and analyzing the house settlement value through the edge computer to judge whether the house is abnormally settled or not.
If yes, go to step S440: and generating second early warning information for expressing that the house is abnormally settled, and sending the second early warning information to the server.
Specifically, when abnormal settlement occurs, the edge computer generates second early warning information for expressing the abnormal settlement of the house, and sends the second early warning information to the server.
For example, the second warning information includes a house settlement value of the house, a time corresponding to the occurrence of the abnormal settlement, and a geographical location of the occurrence of the abnormal settlement.
Step S450: and sending the second early warning information to the monitoring terminal, and displaying the second early warning information through a display of the monitoring terminal.
This embodiment is through setting up settlement sensor at the house, can monitor the settlement data in house to judge whether the house appears the abnormal settlement, with the safety monitoring effect to the house that promotes.
In a fifth embodiment of the real-time monitoring and early warning method for the safety of the house, based on the fourth embodiment, a plurality of settlement sensors are installed in the same house; step S430, including the steps of:
step S510: and acquiring a normal settlement threshold corresponding to the second preset time.
Specifically, the normal settlement threshold here is a normal settlement value that is allowed to occur in the house within the second preset time period under the normal condition.
Step S520: and judging whether all the house settlement values are smaller than the normal settlement threshold value.
If yes, go to step S530: and determining that the house has no abnormal settlement.
If not, go to step S540: and determining that the house has abnormal settlement.
Specifically, as long as the house settlement value detected by a certain settlement sensor is not less than the normal settlement threshold, it can be determined that abnormal settlement occurs in the house.
In a sixth embodiment of the house safety real-time monitoring and early warning method provided by the invention, based on the fifth embodiment, when the settlement sensors are installed in the same house, the initial positions of all the settlement sensors are located on the same horizontal straight line; step S520, the method further includes the following steps:
if not, go to step S610: and respectively marking the sedimentation sensors at two ends of the same straight line as a first sensor and a second sensor.
Step S620: and marking the house settlement value acquired by the first sensor as a first settlement value, and marking the house settlement value acquired by the second sensor as a second settlement value.
Step S630: and when the difference value between the first settlement value and the second settlement value is larger than a preset threshold value, marking the house settlement value acquired by the rest settlement sensors as a residual settlement value.
Specifically, the preset threshold value is preferably 80% of the normal sedimentation threshold value.
Step S640: and judging whether each residual sedimentation value is between the first sedimentation value and the second sedimentation value.
If yes, go to step S650: and generating third early warning information for expressing the deviation and settlement of the house, and sending the third early warning information to the server.
Specifically, in this embodiment, if the difference between the first settlement value and the second settlement value is greater than the preset threshold, and the house settlement value obtained by the remaining settlement sensors is between the first settlement value and the second settlement value, it indicates that the house has a phenomenon of offset settlement, that is, one side of the house settles faster than the other side, which is more dangerous than ordinary settlement, and easily causes the house to collapse, so the edge computer generates the third warning information for expressing that the house has offset settlement, and sends the third warning information to the server, and displays the third warning information through the display of the monitoring terminal, and in time, reminds the manager to take corresponding measures.
In a seventh embodiment of the house safety real-time monitoring and early warning method provided by the present invention, based on the fifth embodiment, step S430 further includes the following steps:
if yes, go to step S710: and acquiring the average value of all the house settlement values, and marking the average value as the average settlement value.
Step S720: and establishing a corresponding relation between the average settlement value and the second early warning information, and packaging and sending the average settlement value and the second early warning information to the server.
Specifically, the corresponding relation between the average settlement value and the second early warning information is established, the average settlement value and the second early warning information are packaged and sent to the server, and then the average settlement value and the corresponding second early warning information are displayed through a display of the monitoring terminal, so that richer house safety detection information is provided for management personnel.
Step S730: and acquiring the second early warning information with the latest preset number, and marking the second early warning information as the early warning information to be analyzed.
Specifically, the preset number here is 10.
Step S740: and acquiring the average sedimentation value corresponding to the early warning information to be analyzed, and marking the average sedimentation value as the sedimentation value to be analyzed.
Step S750: and judging whether the sedimentation value to be analyzed has an increasing trend.
If yes, go to step S760: and generating third early warning information for expressing the accelerated settlement of the house.
Step S770: and sending the third early warning information to the monitoring terminal, and displaying the third early warning information through a display of the monitoring terminal.
Specifically, the third warning information includes a geographical position where accelerated settlement occurs at a time corresponding to the accelerated settlement, and house information where accelerated settlement occurs (the house information is preset by a worker; the house information includes a house position, a house occupied area, and a house height).
Specifically, whether the settlement value to be analyzed has an increasing trend or not is judged, so that accelerated settlement of the house is judged, and managers are prompted in time.
In an eighth embodiment of the real-time monitoring and early warning method for the safety of the house, based on the first embodiment, the sensor assembly further comprises a crack monitoring sensor; the method further comprises the following steps:
step S810: and acquiring a crack change value of the house within each third preset time length through the crack monitoring sensor arranged at a third detection position of the house, wherein the third detection position is a crack of the house.
Specifically, the third preset time period is preferably 1 hour, and the third preset time period is relatively short because the house needs to be monitored in real time after cracks appear.
Step S820: sending the fracture variation value to the edge computer.
Step S830: and analyzing the crack change value through the edge computer to judge whether the crack expansion phenomenon occurs in the house.
Specifically, if the crack change value increases, it indicates that the crack of the house has expanded.
If yes, go to step S840: and generating fourth early warning information for expressing the crack expansion phenomenon of the house, and sending the fourth early warning information to the server.
Specifically, the fourth warning information includes a crack change value of the house, a time corresponding to the crack expansion phenomenon, and a geographic location where the crack expansion phenomenon occurs.
Step S850: and sending the fourth early warning information to the monitoring terminal, and displaying the fourth early warning information through a display of the monitoring terminal.
In a ninth embodiment of the house safety real-time monitoring and early warning method provided by the invention, based on the first embodiment, the tilt angle sensor is correspondingly provided with a unique equipment number; step S120, the following steps are also included:
step S910: and acquiring the equipment number of the tilt angle sensor for sending the angle deviation value through the edge computer, and establishing a corresponding relation between the equipment number of the tilt angle sensor and the angle deviation value.
Step S920: acquiring house information corresponding to the equipment number corresponding to the angle deviation value, wherein the house information is information corresponding to a house in which the inclination angle sensor is installed, and the house information is preset by a worker; the house information includes a house location, a house footprint area, and a house height.
Step S930: and packaging the angle deviation value, the corresponding equipment number and the corresponding house information into inclination angle monitoring information, and sending the inclination angle monitoring information to the server.
Step S94: and sending the inclination angle monitoring information to the monitoring terminal, and displaying through a display of the monitoring terminal.
Specifically, the inclination angle monitoring information is generated and displayed, so that richer house safety monitoring information is provided for managers.
The invention also provides a real-time monitoring and early warning system for the house safety, which is applied to the real-time monitoring and early warning method for the house safety; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in the house; the sensor group comprises a tilt angle sensor; the sensor group is in communication connection with the edge computer; and the edge computer and the monitoring terminal are in communication connection with the server.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, wherein the software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the particular illustrative embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalent arrangements, and equivalents thereof, which may be made by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A house safety real-time monitoring and early warning method is characterized by being applied to a house safety real-time monitoring and early warning system; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in the house; the sensor group comprises an inclination angle sensor; the sensor group is in communication connection with the edge computer; the edge computer and the monitoring terminal are in communication connection with the server; the method comprises the following steps:
acquiring an angle deviation value of the house in real time through the tilt angle sensor arranged at a first detection position of the house, wherein the first detection position is four wall side walls at the top of the house;
sending the angular deviation value to the edge computer;
analyzing the angle deviation value through the edge computer to judge whether the house has abnormal angle deviation;
if yes, generating first early warning information for expressing abnormal angle deviation of the house, and sending the first early warning information to the server;
and sending the first early warning information to the monitoring terminal, and displaying the first early warning information through a display of the monitoring terminal.
2. The real-time monitoring and early warning method for house safety according to claim 1, wherein the analyzing the angular deviation value by the edge computer to determine whether the house has abnormal angular deviation comprises:
acquiring an angle deviation threshold;
judging whether the angle deviation value is smaller than the angle deviation threshold value or not;
if so, determining that the house has no abnormal angle deviation;
if not, determining that the house has abnormal angle deviation.
3. The method for monitoring and warning house safety in real time as claimed in claim 2, wherein the step of determining whether the angle deviation value is smaller than the angle deviation threshold value further comprises the steps of:
if not, acquiring the duration of the angle deviation value which does not fall into the angle deviation threshold value, and marking the duration as abnormal duration;
when the abnormal duration is less than a first preset duration, determining that the house has no abnormal angle deviation;
and when the abnormal duration is not less than the first preset duration, determining that the abnormal angle deviation of the house occurs.
4. The real-time monitoring and early warning method for the house safety according to claim 1, wherein the sensor component further comprises a settlement sensor; the method further comprises the following steps:
acquiring a house settlement value of the house within each second preset time length through a settlement sensor arranged at a second detection position of the house, wherein the second detection position is on a support beam, a bearing column, a bearing wall or a foundation of the house;
sending the house settlement value to the edge computer;
analyzing the house settlement value through the edge computer to judge whether the house is abnormally settled;
if yes, second early warning information used for expressing that the house is abnormally settled is generated, and the second early warning information is sent to the server;
and sending the second early warning information to the monitoring terminal, and displaying the second early warning information through a display of the monitoring terminal.
5. The real-time monitoring and early warning method for the safety of houses according to claim 4, wherein the number of the settlement sensors installed in the same house is multiple; the analyzing the house settlement value through the edge computer to judge whether the house is abnormally settled comprises the following steps:
acquiring a normal settlement threshold corresponding to the second preset time;
judging whether all the house settlement values are smaller than the normal settlement threshold value;
if so, determining that the house does not have abnormal settlement;
if not, determining that the house has abnormal settlement.
6. The real-time monitoring and early warning method for the house safety according to claim 5, wherein when the settlement sensors are installed in the same house, the initial positions of all the settlement sensors are located on the same horizontal straight line; judging whether all the house settlement values are smaller than the normal settlement threshold value, and then, the method further comprises the following steps:
if not, the settlement sensors at two ends of the same straight line are respectively marked as a first sensor and a second sensor;
the house settlement value acquired by the first sensor is marked as a first settlement value, and the house settlement value acquired by the second sensor is marked as a second settlement value;
when the difference value between the first settlement value and the second settlement value is larger than a preset threshold value, marking the house settlement values acquired by the rest settlement sensors as residual settlement values;
judging whether each residual sedimentation value is between the first sedimentation value and the second sedimentation value;
and if so, generating third early warning information for expressing the deviation and settlement of the house, and sending the third early warning information to the server.
7. The method as claimed in claim 5, wherein the edge computer analyzes the settlement value of the house to determine whether the house is abnormally settled, and then the method further comprises:
if yes, obtaining the average value of all the house settlement values, and marking the average value as an average settlement value;
and establishing a corresponding relation between the average settlement value and the second early warning information, and packaging and sending the average settlement value and the second early warning information to the server.
8. The real-time monitoring and early warning method for the house safety according to claim 1, wherein the sensor assembly further comprises a crack monitoring sensor; the method further comprises the following steps:
acquiring a crack change value of the house within each third preset time length through the crack monitoring sensor arranged at a third detection position of the house, wherein the third detection position is a crack of the house;
sending the fracture variation value to the edge computer;
analyzing the crack change value through the edge computer to judge whether the crack expansion phenomenon occurs in the house or not;
if so, generating fourth early warning information for expressing the crack expansion phenomenon of the house, and sending the fourth early warning information to the server;
and sending the fourth early warning information to the monitoring terminal, and displaying the fourth early warning information through a display of the monitoring terminal.
9. The real-time monitoring and early warning method for the house safety according to claim 1, wherein the tilt sensor is correspondingly provided with a unique equipment number; the sending the angular deviation value to the edge computer then further comprises:
acquiring the equipment number of the tilt angle sensor for sending the angle deviation value through the edge computer, and establishing a corresponding relation between the equipment number of the tilt angle sensor and the angle deviation value;
acquiring house information corresponding to the equipment number corresponding to the angle deviation value, wherein the house information is information corresponding to a house installed by the tilt angle sensor, and the house information is preset by a worker; the house information comprises house positions, house occupied areas and house heights;
packing the angle deviation value, the corresponding equipment number and the corresponding house information into inclination angle monitoring information, and sending the inclination angle monitoring information to the server;
and sending the inclination angle monitoring information to the monitoring terminal, and displaying through a display of the monitoring terminal.
10. A real-time monitoring and early-warning system for house safety, which is applied to the real-time monitoring and early-warning method for house safety according to any one of claims 1 to 9; the system comprises a sensor assembly, an edge computer, a server and a monitoring terminal; the sensor group and the edge computer are both arranged in a house; the sensor group comprises an inclination angle sensor; the sensor group is in communication connection with the edge computer; and the edge computer and the monitoring terminal are in communication connection with the server.
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