CN218159271U

CN218159271U - Passive slope disaster intelligent identification and alarm system

Info

Publication number: CN218159271U
Application number: CN202222508948.0U
Authority: CN
Inventors: 徐前文; 陈康平; 周祝鑫
Original assignee: Shenzhen Tongsheng Optoelectronics Co ltd
Current assignee: Shenzhen Tongsheng Optoelectronics Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-27
Anticipated expiration: 2032-09-20

Abstract

The utility model belongs to the technical field of side slope engineering safety monitoring, especially, relate to a passive side slope calamity intelligent recognition and alarm system. The system comprises an integrated host, a sensing optical cable, a camera, a solar charging device, a wind energy charging device and a storage battery; the integrated host comprises a microcomputer module, an optical fiber vibration monitoring module, an AI module, a wireless communication module and an electric quantity monitoring module. The solar and wind energy charging device charges the storage battery without an external power supply. The passive side slope monitoring system can monitor the passive side slopes in the field, can collect and identify the rockfall, landslide and debris flow disaster conditions along each side slope, and sends out an alarm, so that relevant departments can take measures in time conveniently, and the traffic safety along the side slopes is guaranteed.

Description

Passive slope disaster intelligent identification and alarm system

Technical Field

The utility model belongs to the technical field of side slope engineering safety monitoring, especially, relate to a passive side slope calamity intelligent recognition and alarm system.

Background

The geological disasters such as rockfall, landslide, debris flow and the like often occur on the side slopes along the railway, and the occurrence of the geological disasters has the outburst and unpredictability, so that the operation safety of the railway is seriously threatened. At present, the main measures for monitoring disasters such as rockfall, landslide, debris flow and the like on the railway slope are civil defense and technical defense. People's air defense adopts the mode of manual patrol or guard, needs to consume a large amount of manpower, and has low efficiency, long time consumption and empty window period, and is difficult to effectively monitor in real time. Technical measures such as video monitoring, infrared laser radar, inclinometer and GNSS are usually adopted in technical defence, but are affected by technical limitation and environment, and certain limitations exist on railway slope disaster monitoring:

the independent video monitoring is widely applied in the security field, but has poor applicability in railway cutting slopes with more complex environments. Such as difficulty in identifying smaller rocks; the monitoring effect is easily influenced by factors such as natural environment (such as vegetation), weather conditions (such as strong light, rain and snow), illumination and the like, and the monitoring effect is reduced, so that missing reports and false reports are generated. The infrared laser radar is a technical means for monitoring whether the rail surface has falling rocks or not to give an alarm by using a laser scanning rail surface imaging mode. The false alarm is easy to occur to foreign matters such as non-falling rocks, and the monitoring range is limited. The fiber bragg grating, the inclinometer and the GNSS are point-type monitoring, and missing reports are easy to occur in an adjacent measuring point interval.

All the technical means are difficult to realize all-weather, dead-corner-free, distributed and real-time online safety monitoring.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model provides a passive side slope calamity intelligent recognition and alarm system, in the open country side slope section of no power supply, realize natural disasters monitoring and the system of reporting an emergency and asking for help or increased vigilance, can all-weather real-time on-line monitoring and report an emergency and ask for help or increased vigilance the peripheral safety condition of side slope, to the zero hourglass report of calamity incident, the low wrong report.

In order to achieve the purpose, the utility model adopts the technical proposal that: the solar energy wind power generation system comprises a supporting upright rod, an expanding upright rod, a wind energy auxiliary device, a camera, a solar charging panel, a storage battery box, an integrated host and a sensing optical cable; the solar energy monitoring system comprises a support upright rod, a pair of solar charging panels, a storage battery box and an integrated host, wherein the top end of the support upright rod is connected with an expansion upright rod, the expansion upright rod is respectively connected with a wind energy auxiliary device and a camera, the two sides of the top end of the support upright rod are fixedly provided with the pair of solar charging panels, the middle of the expansion upright rod is fixedly provided with the storage battery box and the integrated host, and an optical fiber vibration monitoring module, an AI module, an electric quantity monitoring module, a wireless communication module and a microcomputer are integrated in the integrated host; the optical fiber vibration monitoring module is connected with a plurality of closed-loop sensing optical cables, and the sensing optical cables are laid on the surface of the side slope or the side slope fence; and the optical fiber vibration monitoring module is used for carrying out vibration detection on the laser signal transmitted by the sensing optical cable and the laser signal received by the sensing optical cable.

Preferably, the storage battery box, the integrated host and the camera supply power, and the wind energy auxiliary device and the solar charging panel are connected with the battery pack in the storage battery box for charging operation.

Preferably, the electric quantity monitoring module monitors the electric quantity of the storage battery in the storage battery box in real time and performs charging and discharging analysis to form an intelligent power-saving control system.

Preferably, the microcomputer receives the data collected by the optical fiber vibration monitoring module and the camera for analysis and filtration, and transmits the key data to the cloud/user/monitoring center through the wireless communication module.

Preferably, the wireless communication module is connected with a remote computer and a mobile APP terminal based on a mobile communication network.

After the structure is adopted, the utility model discloses beneficial effect does:

1. the system need not the outside power supply, and system's low power dissipation itself supplies power through self solar charging device and wind energy charging device, is particularly useful for the side slope engineering calamity monitoring of open-air no power supply.

2. The system adopts laser interference sensing technology to optic fibre is as light transmission medium, judges whether natural disasters take place through perception weak vibration, deformation. The laser interference technology is the linear displacement measurement technology with the highest precision at present and has ultrahigh sensitivity.

3. The system adopts the mode of "ear, eye, brain" combination to realize the warning of high accuracy. The integrated host is a system 'center', and has the functions of data acquisition, data analysis, alarm analysis, AI processing and the like; the sensing optical cable is an ear and has a sharp abnormal sensing function; the camera is an eye and has the functions of visualization and confirmation.

4. The system can adopt multiple warning mode, and SMS is reported an emergency and asked for help or increased vigilance, telephone warning, control room audible-visual alarm etc. satisfy the demand of noticing managers at all levels.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the integrated host composition of the present invention;

FIG. 3 is a schematic view of the working principle of the present invention;

description of reference numerals: the system comprises a supporting vertical rod 1, an expanding vertical rod 2, a wind energy auxiliary device 3, a camera 4, a solar charging panel 5, a storage battery box 6, an integrated host 7, a sensing optical cable 8, an optical fiber vibration monitoring module 701, an AI module 702, an electric quantity monitoring module 703, a wireless communication module 704 and a microcomputer 705.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

Referring to fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the wind energy solar energy power generation system comprises a supporting upright rod 1, an expanding upright rod 2, a wind energy auxiliary device 3, a camera 4, a solar charging panel 5, a storage battery box 6, an integrated host 7 and a sensing optical cable 8; the solar energy monitoring system is characterized in that the top end of the supporting upright rod 1 is connected with an expanding upright rod 2, the expanding upright rod 2 is respectively connected with a wind energy auxiliary device 3 and a camera 4, a pair of solar charging panels 5 are fixed on two sides of the top end of the supporting upright rod 1, a storage battery box 6 and an integrated host 7 are fixed in the middle of the expanding upright rod 2, and an optical fiber vibration monitoring module 701, an AI module 702, an electric quantity monitoring module 703, a wireless communication module 704 and a microcomputer 705 are integrated in the integrated host 7; the optical fiber vibration monitoring module 701 is connected with a plurality of closed-loop sensing optical cables 8, and the sensing optical cables 8 are laid on the surface of a side slope or a side slope fence; the optical fiber vibration monitoring module 701 transmits a laser signal to the sensing optical cable 8 and receives a laser signal of the backflow to perform vibration detection.

Further, the optical fiber vibration monitoring module 701 may adopt an optical fiber michelson interferometer technology, an OTDR technology, a double mach-zender technology, or the like, and use an optical fiber as a sensing medium to judge whether natural disasters such as rockfall, landslide, collapse, debris flow, and the like occur by sensing weak vibration and deformation, and the optical fiber michelson interferometer technology is an ultrahigh-sensitivity vibration sensing technology, and can realize zero missing report of a system on a disaster event; the optical fiber vibration monitoring module 701 adopts a weather-resistant algorithm in a hardware system, so that the sensing of the sensing optical cable on events such as rockfall, landslide, debris flow and the like is not influenced by vibration caused by wind and rain, and disaster misinformation caused by weather change is reduced; and the optical fiber vibration monitoring module 701 can be connected with a plurality of sensing optical cables 8 for synchronous monitoring, so that the coverage area of system disaster monitoring is increased.

Furthermore, the battery box 6, the integrated host 7 and the camera 4 supply power, and the wind energy auxiliary device 3 and the solar charging panel 5 are connected with the battery pack in the battery box 6 for charging operation.

Further, the electric quantity monitoring module 703 monitors the electric quantity of the storage battery in the storage battery box 6 in real time and performs charging and discharging analysis to form an intelligent power-saving control system; the working time of the system under continuous extreme weather (no sunlight and no wind) can be greatly prolonged.

Further, the microcomputer 705 can locally calculate, process and analyze data collected by each sensing optical cable 8 and the camera 4, and only returns part of key data to a user/monitoring room for checking and disposing after most of scattered and invalid data are filtered out, so that the network bandwidth requirement is greatly reduced; the wireless communication module 704 adopts wireless network transmission, can support remote web access of a remote computer and a mobile terminal, and informs all levels of managers in a short message alarm mode.

The working principle of the specific embodiment is as follows: the sensing optical cable 8 is laid on the side slope in a clinging manner, when debris flow or a landslide body slides down, the sensing optical cable is impacted to deform, vibration and sound waves are generated in the falling process of falling rocks, and the sensing optical cable collects and sends abnormal events and signal data to the system host by sensing the abnormal deformation, vibration and sound waves;

the optical fiber vibration monitoring module 701 monitors the same time of slope abnormity, the system is linked with the camera 4 to capture a scene photo, and the captured photo is uploaded to the AI module 702;

the integrated host 7 demodulates and analyzes the vibration data sensed by the sensing optical cable 8 on one hand, processes the field image shot by the camera 4 and identifies and analyzes the field image by the AI module 702 on the other hand, and immediately gives an alarm after the system confirms that the field image is abnormal disasters such as rockfall, debris flow or landslide;

the microcomputer 705 sends information such as alarm position, time, and scene photo to the mobile terminal of the relevant person through the wireless communication module 704; related managers can log in the system through a computer, a tablet, a mobile phone and other equipment to check and process slope information and alarm information.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a passive slope calamity intelligent recognition and alarm system which characterized in that: the solar energy wind power generation system comprises a supporting upright rod, an expanding upright rod, a wind energy auxiliary device, a camera, a solar charging panel, a storage battery box, an integrated host and a sensing optical cable; the solar energy monitoring system is characterized in that the top end of the supporting vertical rod is connected with an expanding vertical rod, the expanding vertical rod is respectively connected with a wind energy auxiliary device and a camera, a pair of solar charging panels is fixed on two sides of the top end of the supporting vertical rod, a storage battery box and an integrated host are fixed in the middle of the expanding vertical rod, and an optical fiber vibration monitoring module, an AI module, an electric quantity monitoring module, a wireless communication module and a microcomputer are integrated in the integrated host; the optical fiber vibration monitoring module is connected with a plurality of closed-loop sensing optical cables, and the sensing optical cables are laid on the surface of the side slope or the side slope fence; and the optical fiber vibration monitoring module is used for carrying out vibration detection on the laser signal transmitted by the sensing optical cable and the laser signal received by the sensing optical cable.

2. The passive intelligent slope disaster identification and alarm system according to claim 1, wherein: the storage battery box is powered by the integrated host and the camera, and the wind energy auxiliary device, the solar charging panel and the battery pack in the storage battery box are connected for charging operation.

3. The passive intelligent slope disaster identification and alarm system according to claim 1, wherein: the electric quantity monitoring module monitors the electric quantity of the storage battery in the storage battery box in real time and performs charging and discharging analysis to form an intelligent power-saving control system.

4. The passive intelligent slope disaster identification and alarm system according to claim 1, wherein: the microcomputer receives the optical fiber vibration monitoring module and the data collected by the camera for analysis and filtration, and transmits the key data to the cloud/user/monitoring center through the wireless communication module.

5. The passive intelligent identification and alarm system for slope disasters according to claim 1, wherein: the wireless communication module is connected with a remote computer and a mobile APP terminal on the basis of a mobile communication network.