CN112998474A - Hierarchical earthquake emergency response system and method - Google Patents
Hierarchical earthquake emergency response system and method Download PDFInfo
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Abstract
The invention relates to a hierarchical earthquake emergency response system, which comprises: the shaking identification mechanism is used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework; the earthquake analysis equipment is used for sending an earthquake confirmation command when the received maximum jitter amplitude is larger than an amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is larger than a frequency threshold corresponding to the lowest high-risk earthquake grade; the foldable bed body framework is composed of a left telescopic bed board, a right telescopic bed board, synchronous control equipment and a driving motor. The invention also relates to a hierarchical earthquake emergency reaction method. The hierarchical earthquake emergency response system and the method are intelligent in control, safe and reliable. On the basis of introducing a foldable bed body structure with a targeted structure and an audio reminding mechanism based on a visual detection result, a layered earthquake emergency response measure is adopted, so that self-adaptive personnel protection operation can be realized according to different scenes.
Description
Technical Field
The invention relates to the field of earthquake emergency treatment, in particular to a hierarchical earthquake emergency reaction system and method.
Background
Earthquake (also called earthquake and earth vibration) is a natural phenomenon that the earth crust vibrates during the process of quickly releasing energy and earthquake waves are generated during the process. The mutual extrusion and collision between the plates on the earth cause the dislocation and the fracture of the plate edges and the plate interiors, which is the main reason of the earthquake.
The location where the earthquake begins to occur is called the source, and the ground directly above the source is called the epicenter. The location where the ground vibration of a destructive earthquake is most intense is called the very earthquake region, which is often the area where the epicenter is located. The earthquake often causes serious casualties, can cause fire, flood, toxic gas leakage, bacterial and radioactive substance diffusion, and can also cause secondary disasters such as tsunami, landslide, collapse, ground cracks and the like.
At present, the personnel in a drowsy state are most easily injured by earthquakes with high risk level, and an emergency reaction mechanism with high protection level is needed to protect the bedridden personnel, however, if the emergency reaction mechanism with the same high protection level is adopted for all the earthquake levels, when the earthquake with lower level occurs, the emergency reaction mechanism has the suspicion of abuse.
Disclosure of Invention
In order to solve the technical problems in the related field, the invention provides a hierarchical earthquake emergency reaction system and a hierarchical earthquake emergency reaction method, which can execute hierarchical field emergency reaction according to different detected earthquake risk degrees on the basis of introducing a foldable bed frame with a targeted structure, thereby providing effective protection for field sleepers.
Therefore, the present invention needs to have at least the following three important points:
(1) introducing a jitter recognition mechanism and earthquake analysis equipment for detecting the maximum jitter amplitude and the current jitter frequency of the bed body of the bedroom and cooperatively judging the danger degree of the current earthquake in a numerical range based on the maximum jitter amplitude and the current jitter frequency;
(2) a graded coping mechanism is adopted to carry out corresponding different responses based on different danger degrees of the current earthquake;
(3) the foldable bed body framework that consists of the scalable bed board in left side, the scalable bed board in right side, synchronous control equipment and driving motor is introduced for when receiving and confirming seismic command, synchronous control the scalable bed board in left side with the scalable bed board in right side contracts in order to unload the human body the scalable bed board in left side with on the protection gas cushion of the scalable bed board in right side below, control afterwards the scalable bed board in left side with the scalable bed board in right side extends in order to form the protection plate body of human top.
According to an aspect of the present invention, there is provided a hierarchical seismic emergency response system, the system comprising:
and the shaking identification mechanism is arranged on the foldable bed body framework in the bedroom and is used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework.
More specifically, in the hierarchical seismic emergency response system, further comprising:
and the earthquake analysis equipment is connected with the jitter identification mechanism and is used for sending an earthquake confirmation command when the received maximum jitter amplitude is larger than the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is larger than the frequency threshold corresponding to the lowest high-risk earthquake grade.
More specifically, in the hierarchical seismic emergency response system, further comprising:
the big data service node is arranged at the far end and used for storing the one-to-one correspondence between different personnel identification information and different aversion audio frequencies;
the foldable bed body framework is composed of a left side telescopic bed board, a right side telescopic bed board, a synchronous control device and a driving motor, wherein the driving motor is respectively connected with the earthquake analysis device, the left side telescopic bed board and the right side telescopic bed board and is used for synchronously controlling the left side telescopic bed board and the right side telescopic bed board to contract so as to unload a human body into a protection air cushion below the left side telescopic bed board and the right side telescopic bed board when receiving a confirmed earthquake command, and then controlling the left side telescopic bed board and the right side telescopic bed board to extend so as to form a protection plate body above the human body;
the earthquake analysis equipment is also used for sending a suspected earthquake command when the received maximum jitter amplitude is larger than an amplitude threshold value corresponding to the lowest high-risk earthquake grade or the received current jitter frequency is larger than a frequency threshold value corresponding to the lowest high-risk earthquake grade;
the earthquake analysis equipment is also used for sending a safety monitoring command when the received maximum jitter amplitude is less than or equal to the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is less than or equal to the frequency threshold corresponding to the lowest high-risk earthquake grade;
the visual detection mechanism is arranged above the foldable bed body framework and used for identifying the personnel identification information of the human body based on the visual characteristic identification result of the human body on the foldable bed body framework;
content playing equipment which is respectively connected with the earthquake analysis equipment, the visual detection mechanism and the big data service node and is used for searching for aversion audio frequency corresponding to the identified personnel identification information at the big data service node when the confirmed earthquake command and the suspected earthquake command are received, and playing corresponding audio content according to the searched aversion audio frequency;
wherein, the content playing device and the foldable bed body framework do not perform respective reaction when receiving the safety monitoring command;
the visual detection mechanism comprises visual acquisition equipment, feature analysis equipment and feature storage equipment, wherein the feature analysis equipment is respectively connected with the visual acquisition equipment and the feature storage equipment, and the feature storage equipment is used for storing visual features of different human bodies corresponding to different personnel identification information;
and in the seismic analysis equipment, the lowest high-risk seismic grade is the lowest life-threatening seismic grade.
According to another aspect of the present invention, there is also provided a hierarchical earthquake emergency response method, the method including:
and the shaking recognition mechanism is arranged on a foldable bed body framework in the bedroom and used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework.
More specifically, in the hierarchical earthquake emergency reaction method, the method further includes:
and using seismic analysis equipment, connecting with the jitter identification mechanism, and sending a command for confirming the earthquake when the received maximum jitter amplitude is greater than the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is greater than the frequency threshold corresponding to the lowest high-risk earthquake grade.
More specifically, in the hierarchical earthquake emergency reaction method, the method further includes:
the big data service node is arranged at a far end and used for storing the one-to-one correspondence between different personnel identification information and different aversion audio frequencies;
using a foldable bed body framework, wherein the foldable bed body framework is composed of a left side telescopic bed board, a right side telescopic bed board, a synchronous control device and a driving motor, the driving motor is respectively connected with the earthquake analysis device, the left side telescopic bed board and the right side telescopic bed board, and is used for synchronously controlling the left side telescopic bed board and the right side telescopic bed board to contract so as to unload a human body into a protection air cushion below the left side telescopic bed board and the right side telescopic bed board when receiving a confirmed earthquake command, and then controlling the left side telescopic bed board and the right side telescopic bed board to extend so as to form a protection plate body above the human body;
the earthquake analysis equipment is also used for sending a suspected earthquake command when the received maximum jitter amplitude is larger than an amplitude threshold value corresponding to the lowest high-risk earthquake grade or the received current jitter frequency is larger than a frequency threshold value corresponding to the lowest high-risk earthquake grade;
the earthquake analysis equipment is also used for sending a safety monitoring command when the received maximum jitter amplitude is less than or equal to the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is less than or equal to the frequency threshold corresponding to the lowest high-risk earthquake grade;
the visual detection mechanism is arranged above the foldable bed body framework and used for identifying the personnel identification information of the human body based on the visual characteristic identification result of the human body on the foldable bed body framework;
the content playing device is used, is respectively connected with the earthquake analysis device, the visual detection mechanism and the big data service node, and is used for searching for aversive audio frequency corresponding to the identified personnel identification information at the big data service node when the confirmed earthquake command and the suspected earthquake command are received, and playing corresponding audio content according to the searched aversive audio frequency;
wherein, the content playing device and the foldable bed body framework do not perform respective reaction when receiving the safety monitoring command;
the visual detection mechanism comprises visual acquisition equipment, feature analysis equipment and feature storage equipment, wherein the feature analysis equipment is respectively connected with the visual acquisition equipment and the feature storage equipment, and the feature storage equipment is used for storing visual features of different human bodies corresponding to different personnel identification information;
and in the seismic analysis equipment, the lowest high-risk seismic grade is the lowest life-threatening seismic grade.
The hierarchical earthquake emergency response system and the method are intelligent in control, safe and reliable. On the basis of introducing a foldable bed body structure with a targeted structure and an audio reminding mechanism based on a visual detection result, a layered earthquake emergency response measure is adopted, so that self-adaptive personnel protection operation can be realized according to different scenes.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic external view of a driving motor used in a hierarchical seismic emergency response system and method according to an embodiment of the present invention.
Fig. 2 is an internal structural view of a driving motor used in the hierarchical seismic emergency response system and method according to the embodiment of the present invention.
Detailed Description
Embodiments of the hierarchical seismic emergency response system and method of the present invention will be described in detail below with reference to the accompanying drawings.
Statistically, more than 500 million earthquakes occur on earth every year, i.e., ten thousand earthquakes occur each day. Most of them are too small or too far away to be felt by people; the earthquakes which really cause serious harm to human beings are about more than ten and twenty times; there are about two earthquakes that can cause particularly serious disasters. The earthquake which people cannot feel can be recorded only by using a seismograph; different types of seismographs can record earthquakes with different intensities and different distances. Thousands of various seismic instruments are operated around the world to monitor the trend of earthquakes day and night.
The current state of technology cannot predict the arrival of an earthquake, and the earthquake cannot be predicted for a long time in the future. The examples of the successful prediction of the earthquake are basically coincidental. For earthquake, people should do the improvement of building earthquake resistance grade and the defense, rather than the prediction of earthquake.
At present, the personnel in a drowsy state are most easily injured by earthquakes with high risk level, and an emergency reaction mechanism with high protection level is needed to protect the bedridden personnel, however, if the emergency reaction mechanism with the same high protection level is adopted for all the earthquake levels, when the earthquake with lower level occurs, the emergency reaction mechanism has the suspicion of abuse.
In order to overcome the defects, the invention builds a hierarchical earthquake emergency response system and method, and can effectively solve the corresponding technical problems.
The hierarchical earthquake emergency response system shown according to the embodiment of the invention comprises:
and the shaking identification mechanism is arranged on the foldable bed body framework in the bedroom and is used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework.
Next, the detailed structure of the hierarchical earthquake emergency response system of the present invention will be further described.
The hierarchical earthquake emergency response system can further comprise:
and the earthquake analysis equipment is connected with the jitter identification mechanism and is used for sending an earthquake confirmation command when the received maximum jitter amplitude is larger than the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is larger than the frequency threshold corresponding to the lowest high-risk earthquake grade.
The hierarchical earthquake emergency response system can further comprise:
the big data service node is arranged at the far end and used for storing the one-to-one correspondence between different personnel identification information and different aversion audio frequencies;
the foldable bed body framework is composed of a left side telescopic bed board, a right side telescopic bed board, a synchronous control device and a driving motor, wherein the driving motor is respectively connected with the earthquake analysis device, the left side telescopic bed board and the right side telescopic bed board and is used for synchronously controlling the left side telescopic bed board and the right side telescopic bed board to contract so as to unload a human body into a protection air cushion below the left side telescopic bed board and the right side telescopic bed board when receiving a confirmed earthquake command, and then controlling the left side telescopic bed board and the right side telescopic bed board to extend so as to form a protection plate body above the human body;
wherein, fig. 1 shows an outline schematic diagram of the driving motor, and fig. 2 shows an internal structure diagram of the driving motor;
the earthquake analysis equipment is also used for sending a suspected earthquake command when the received maximum jitter amplitude is larger than an amplitude threshold value corresponding to the lowest high-risk earthquake grade or the received current jitter frequency is larger than a frequency threshold value corresponding to the lowest high-risk earthquake grade;
the earthquake analysis equipment is also used for sending a safety monitoring command when the received maximum jitter amplitude is less than or equal to the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is less than or equal to the frequency threshold corresponding to the lowest high-risk earthquake grade;
the visual detection mechanism is arranged above the foldable bed body framework and used for identifying the personnel identification information of the human body based on the visual characteristic identification result of the human body on the foldable bed body framework;
content playing equipment which is respectively connected with the earthquake analysis equipment, the visual detection mechanism and the big data service node and is used for searching for aversion audio frequency corresponding to the identified personnel identification information at the big data service node when the confirmed earthquake command and the suspected earthquake command are received, and playing corresponding audio content according to the searched aversion audio frequency;
wherein, the content playing device and the foldable bed body framework do not perform respective reaction when receiving the safety monitoring command;
the visual detection mechanism comprises visual acquisition equipment, feature analysis equipment and feature storage equipment, wherein the feature analysis equipment is respectively connected with the visual acquisition equipment and the feature storage equipment, and the feature storage equipment is used for storing visual features of different human bodies corresponding to different personnel identification information;
and in the seismic analysis equipment, the lowest high-risk seismic grade is the lowest life-threatening seismic grade.
In the hierarchical earthquake emergency response system:
based on to the human visual characteristic recognition result recognition on the collapsible bed body framework the personnel's identification information of human body includes: and identifying the personnel identification information of the human body based on the facial feature identification result of the human body on the foldable bed body framework, wherein the personnel identification information is the name or the ID of the personnel.
In the hierarchical earthquake emergency response system:
the synchronous control equipment is connected with the driving motor and used for driving the driving motor to provide working time sequences for the left telescopic bed board and the right telescopic bed board.
The layered earthquake emergency response method according to the embodiment of the invention comprises the following steps:
and the shaking recognition mechanism is arranged on a foldable bed body framework in the bedroom and used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework.
Next, the detailed steps of the hierarchical earthquake emergency response method of the present invention will be further described.
The hierarchical seismic emergency response method may further include:
and using seismic analysis equipment, connecting with the jitter identification mechanism, and sending a command for confirming the earthquake when the received maximum jitter amplitude is greater than the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is greater than the frequency threshold corresponding to the lowest high-risk earthquake grade.
The hierarchical seismic emergency response method may further include:
the big data service node is arranged at a far end and used for storing the one-to-one correspondence between different personnel identification information and different aversion audio frequencies;
using a foldable bed body framework, wherein the foldable bed body framework is composed of a left side telescopic bed board, a right side telescopic bed board, a synchronous control device and a driving motor, the driving motor is respectively connected with the earthquake analysis device, the left side telescopic bed board and the right side telescopic bed board, and is used for synchronously controlling the left side telescopic bed board and the right side telescopic bed board to contract so as to unload a human body into a protection air cushion below the left side telescopic bed board and the right side telescopic bed board when receiving a confirmed earthquake command, and then controlling the left side telescopic bed board and the right side telescopic bed board to extend so as to form a protection plate body above the human body;
wherein, fig. 1 shows an outline schematic diagram of the driving motor, and fig. 2 shows an internal structure diagram of the driving motor;
the earthquake analysis equipment is also used for sending a suspected earthquake command when the received maximum jitter amplitude is larger than an amplitude threshold value corresponding to the lowest high-risk earthquake grade or the received current jitter frequency is larger than a frequency threshold value corresponding to the lowest high-risk earthquake grade;
the earthquake analysis equipment is also used for sending a safety monitoring command when the received maximum jitter amplitude is less than or equal to the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is less than or equal to the frequency threshold corresponding to the lowest high-risk earthquake grade;
the visual detection mechanism is arranged above the foldable bed body framework and used for identifying the personnel identification information of the human body based on the visual characteristic identification result of the human body on the foldable bed body framework;
the content playing device is used, is respectively connected with the earthquake analysis device, the visual detection mechanism and the big data service node, and is used for searching for aversive audio frequency corresponding to the identified personnel identification information at the big data service node when the confirmed earthquake command and the suspected earthquake command are received, and playing corresponding audio content according to the searched aversive audio frequency;
wherein, the content playing device and the foldable bed body framework do not perform respective reaction when receiving the safety monitoring command;
the visual detection mechanism comprises visual acquisition equipment, feature analysis equipment and feature storage equipment, wherein the feature analysis equipment is respectively connected with the visual acquisition equipment and the feature storage equipment, and the feature storage equipment is used for storing visual features of different human bodies corresponding to different personnel identification information;
and in the seismic analysis equipment, the lowest high-risk seismic grade is the lowest life-threatening seismic grade.
The hierarchical earthquake emergency response method comprises the following steps:
based on to the human visual characteristic recognition result recognition on the collapsible bed body framework the personnel's identification information of human body includes: and identifying the personnel identification information of the human body based on the facial feature identification result of the human body on the foldable bed body framework, wherein the personnel identification information is the name or the ID of the personnel.
The hierarchical earthquake emergency response method comprises the following steps:
the synchronous control equipment is connected with the driving motor and used for driving the driving motor to provide working time sequences for the left telescopic bed board and the right telescopic bed board.
In the hierarchical earthquake emergency response method, the visual detection mechanism is provided with a CCD image sensor. CCD image sensor CCD (charge Coupled device) is made of semiconductor material with high light sensitivity, and can convert light into electric charge, and convert the electric charge into digital signal by means of A/D converter chip, and the digital signal is compressed and stored in flash memory or hard disc card inside camera, so that the data can be easily transmitted to computer and the image can be modified according to need and imagination by means of computer processing.
For example, there are generally 3 types of structures of an area array CCD. The first is a frame-transfer CCD. The vertical register is composed of an upper part and a lower part, wherein the upper part is a photosensitive area in which pixels are concentrated, and the lower part is a storage area in which light is shielded and a vertical register is concentrated. Its advantages are simple structure, easy increase of pixels, and large size of CCD. The second is interline transfer CCD. It is the mainstream product of CCD, and they are that the pixel group and vertical register are on the same plane, and it is characterized by that on 1 single chip, the cost is low, and it is easy to obtain good photographic characteristics. The third is an interline transfer CCD. The variable-speed electronic shutter is a composite type of the first and second types, has a complex structure, and can greatly reduce vertical smear and easily realize the advantages of the variable-speed electronic shutter and the like.
The CCD is composed of a plurality of photosensitive pixels arranged according to a certain rule. Each pixel is a MOS capacitor (mostly a photodiode), which is formed by forming 1 SiO2 with a thickness of about 1000A-1500A on the surface of a P-type Si substrate by oxidation, then evaporating a metal layer (polysilicon) on the surface of SiO2, and applying 1 bias voltage between the substrate and the metal electrode to form 1 MOS capacitor. When 1 beam of light is projected on the MOS capacitor, photons pass through the transparent electrode and the oxide layer and enter the P-type Si substrate, and electrons in the valence band in the substrate absorb the energy of the photons and jump into the conduction band. The electron transition generated when the photon enters the substrate forms an electron-hole pair, and the electron-hole pair respectively moves to two ends of the electrode under the action of an external electric field, namely signal charges. These signal charges are stored in "potential wells" formed by the electrodes.
Although embodiments have been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More particularly, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the description, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other alternative uses will also be apparent to those skilled in the art.
Claims (10)
1. A hierarchical seismic emergency response system, the system comprising:
and the shaking identification mechanism is arranged on the foldable bed body framework in the bedroom and is used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework.
2. The tiered seismic emergency response system of claim 1, wherein the system further comprises:
and the earthquake analysis equipment is connected with the jitter identification mechanism and is used for sending an earthquake confirmation command when the received maximum jitter amplitude is larger than the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is larger than the frequency threshold corresponding to the lowest high-risk earthquake grade.
3. The tiered seismic emergency response system of claim 2, wherein the system further comprises:
the big data service node is arranged at the far end and used for storing the one-to-one correspondence between different personnel identification information and different aversion audio frequencies;
the foldable bed body framework is composed of a left side telescopic bed board, a right side telescopic bed board, a synchronous control device and a driving motor, wherein the driving motor is respectively connected with the earthquake analysis device, the left side telescopic bed board and the right side telescopic bed board and is used for synchronously controlling the left side telescopic bed board and the right side telescopic bed board to contract so as to unload a human body into a protection air cushion below the left side telescopic bed board and the right side telescopic bed board when receiving a confirmed earthquake command, and then controlling the left side telescopic bed board and the right side telescopic bed board to extend so as to form a protection plate body above the human body;
the earthquake analysis equipment is also used for sending a suspected earthquake command when the received maximum jitter amplitude is larger than an amplitude threshold value corresponding to the lowest high-risk earthquake grade or the received current jitter frequency is larger than a frequency threshold value corresponding to the lowest high-risk earthquake grade;
the earthquake analysis equipment is also used for sending a safety monitoring command when the received maximum jitter amplitude is less than or equal to the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is less than or equal to the frequency threshold corresponding to the lowest high-risk earthquake grade;
the visual detection mechanism is arranged above the foldable bed body framework and used for identifying the personnel identification information of the human body based on the visual characteristic identification result of the human body on the foldable bed body framework;
content playing equipment which is respectively connected with the earthquake analysis equipment, the visual detection mechanism and the big data service node and is used for searching for aversion audio frequency corresponding to the identified personnel identification information at the big data service node when the confirmed earthquake command and the suspected earthquake command are received, and playing corresponding audio content according to the searched aversion audio frequency;
wherein, the content playing device and the foldable bed body framework do not perform respective reaction when receiving the safety monitoring command;
the visual detection mechanism comprises visual acquisition equipment, feature analysis equipment and feature storage equipment, wherein the feature analysis equipment is respectively connected with the visual acquisition equipment and the feature storage equipment, and the feature storage equipment is used for storing visual features of different human bodies corresponding to different personnel identification information;
and in the seismic analysis equipment, the lowest high-risk seismic grade is the lowest life-threatening seismic grade.
4. The hierarchical seismic emergency response system of claim 3, wherein:
based on to the human visual characteristic recognition result recognition on the collapsible bed body framework the personnel's identification information of human body includes: and identifying the personnel identification information of the human body based on the facial feature identification result of the human body on the foldable bed body framework, wherein the personnel identification information is the name or the ID of the personnel.
5. The hierarchical seismic emergency response system of claim 4, wherein:
the synchronous control equipment is connected with the driving motor and used for driving the driving motor to provide working time sequences for the left telescopic bed board and the right telescopic bed board.
6. A hierarchical seismic emergency response method, the method comprising:
and the shaking recognition mechanism is arranged on a foldable bed body framework in the bedroom and used for detecting the maximum shaking amplitude and the current shaking frequency of the foldable bed body framework.
7. The method of stratified seismic emergency response as recited in claim 6, further comprising:
and using seismic analysis equipment, connecting with the jitter identification mechanism, and sending a command for confirming the earthquake when the received maximum jitter amplitude is greater than the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is greater than the frequency threshold corresponding to the lowest high-risk earthquake grade.
8. The method of stratified seismic emergency response as recited in claim 7, further comprising:
the big data service node is arranged at a far end and used for storing the one-to-one correspondence between different personnel identification information and different aversion audio frequencies;
using a foldable bed body framework, wherein the foldable bed body framework is composed of a left side telescopic bed board, a right side telescopic bed board, a synchronous control device and a driving motor, the driving motor is respectively connected with the earthquake analysis device, the left side telescopic bed board and the right side telescopic bed board, and is used for synchronously controlling the left side telescopic bed board and the right side telescopic bed board to contract so as to unload a human body into a protection air cushion below the left side telescopic bed board and the right side telescopic bed board when receiving a confirmed earthquake command, and then controlling the left side telescopic bed board and the right side telescopic bed board to extend so as to form a protection plate body above the human body;
the earthquake analysis equipment is also used for sending a suspected earthquake command when the received maximum jitter amplitude is larger than an amplitude threshold value corresponding to the lowest high-risk earthquake grade or the received current jitter frequency is larger than a frequency threshold value corresponding to the lowest high-risk earthquake grade;
the earthquake analysis equipment is also used for sending a safety monitoring command when the received maximum jitter amplitude is less than or equal to the amplitude threshold corresponding to the lowest high-risk earthquake grade and the received current jitter frequency is less than or equal to the frequency threshold corresponding to the lowest high-risk earthquake grade;
the visual detection mechanism is arranged above the foldable bed body framework and used for identifying the personnel identification information of the human body based on the visual characteristic identification result of the human body on the foldable bed body framework;
the content playing device is used, is respectively connected with the earthquake analysis device, the visual detection mechanism and the big data service node, and is used for searching for aversive audio frequency corresponding to the identified personnel identification information at the big data service node when the confirmed earthquake command and the suspected earthquake command are received, and playing corresponding audio content according to the searched aversive audio frequency;
wherein, the content playing device and the foldable bed body framework do not perform respective reaction when receiving the safety monitoring command;
the visual detection mechanism comprises visual acquisition equipment, feature analysis equipment and feature storage equipment, wherein the feature analysis equipment is respectively connected with the visual acquisition equipment and the feature storage equipment, and the feature storage equipment is used for storing visual features of different human bodies corresponding to different personnel identification information;
and in the seismic analysis equipment, the lowest high-risk seismic grade is the lowest life-threatening seismic grade.
9. The method of hierarchical seismic emergency response according to claim 8, wherein:
based on to the human visual characteristic recognition result recognition on the collapsible bed body framework the personnel's identification information of human body includes: and identifying the personnel identification information of the human body based on the facial feature identification result of the human body on the foldable bed body framework, wherein the personnel identification information is the name or the ID of the personnel.
10. The method of hierarchical seismic emergency response according to claim 9, wherein:
the synchronous control equipment is connected with the driving motor and used for driving the driving motor to provide working time sequences for the left telescopic bed board and the right telescopic bed board.
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| CN111932830A (en) * | 2020-07-31 | 2020-11-13 | 成都市美幻科技有限公司 | Earthquake early warning method, device, system and storage medium |
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| US5111543A (en) * | 1991-04-18 | 1992-05-12 | Alexander Shkolnik | Bed with foldable earthquake protective cover |
| CN102068145A (en) * | 2011-01-04 | 2011-05-25 | 上海理工大学 | Earthquake lifesaving bed |
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