CN109854305B - Tunnel engineering intelligent monitoring alarm system - Google Patents
Tunnel engineering intelligent monitoring alarm system Download PDFInfo
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Abstract
The invention belongs to the technical field of monitoring and alarming, in particular to an intelligent monitoring and alarming system for tunnel engineering; the system comprises an alarm module, a command center, an information processing module, a construction safety management module, an environment detection module, a project management module and a feedback module; the environment detection module comprises a geological detection unit, an ecological detection unit and a special detection unit; the construction safety management module comprises an anchor rod detection unit and a construction management unit; the anchor rod detection unit comprises a pressure detection assembly, a displacement detection assembly, a humidity detection assembly and a vibration detection assembly; according to the invention, through the mutual cooperation of the alarm module, the command center, the information processing module, the construction safety management module, the environment detection module, the project management module and the feedback module, the excavated tunnel is accurately and safely managed, and the life safety of constructors is ensured.
Description
Technical Field
The invention belongs to the technical field of monitoring and alarming, and particularly relates to an intelligent monitoring and alarming system for tunnel engineering.
Background
In the tunnel construction, for reinforcing the safety and stability construction of the weak surrounding rock of the high-stress tunnel, the safety and stability of the construction process of the tunnel engineering need to be monitored, the tunnel structure condition is rapidly and accurately recorded and mastered, and various dangerous factors influencing the construction safety are alarmed in time to ensure that the tunnel can be normal and stable during the construction and operation.
The technical scheme of the intelligent monitoring and alarming system for the tunnel engineering also appears in the prior art, and for example, a Chinese patent with the application number of 2012202036095 discloses the intelligent monitoring and alarming system for the tunnel engineering, which comprises a sensor module, a signal processing module and a control module, wherein the sensor module is used for acquiring deformation, displacement, osmotic pressure and temperature parameters of multiple points on the surface of a tunnel and transmitting the parameters to the signal processing module in the form of analog signals; the signal processing module is used for converting the analog signals collected by the sensor module into digital signals, analyzing and processing the digital signals, and then sending instructions to the alarm module on one hand and sending the instructions to the data center through the data transmission system on the other hand; the alarm module is used for sending a danger signal to constructors; the data center is used for issuing countermeasures to constructors; the sensor module is connected with the signal processing module, and the signal processing module is respectively connected with the data center and the alarm module.
According to the technical scheme, the structure of the tunnel can be mastered, but the scheme has the defects that on one hand, when the tunnel is prepared to be excavated on a mountain body, the original mountain body cannot be subjected to environment detection, so that the excavated tunnel influences the environment of the original mountain body; on the other hand, the reasonable distribution of materials, constructors, machinery and the like for tunnel excavation cannot be realized, and the timely replacement or reinforcement of the anchor rod for supporting the rock mass cannot be realized; meanwhile, when a certain area is dangerous, the data center does not issue an escape instruction to constructors, so that the constructors cannot timely and accurately escape from the dangerous area, and the safety of tunnel excavation is reduced; so that the technical solution is limited.
Disclosure of Invention
To remedy the deficiencies of the prior art, the problems described in the background are solved; the invention relates to an intelligent monitoring and alarming system for tunnel engineering.
The technical scheme adopted by the invention for solving the technical problems is as follows: the intelligent monitoring and alarming system for the tunnel engineering comprises an alarming module, a command center, an information processing module, a construction safety management module, an environment detection module, a project management module and a feedback module, wherein the alarming module is used for monitoring the construction safety of the tunnel engineering; the environment detection module is used for detecting the ecology, the geology and the special aspects of the mountain body to be excavated, feeding back the detected data to the command center through the feedback module, and accurately detecting the mountain body through the environment detection module, so that the adverse effect on the original mountain body caused by the excavation of the tunnel is avoided; the project management module is used for managing constructors, machinery and anchor rods required by tunnel excavation and ensuring smooth tunnel excavation; the construction safety management module is used for carrying out safety management on the tunnel excavation process, not only ensures the safety of an anchor rod and machinery used in tunnel excavation, but also ensures the safety of constructors, and feeds back problems occurring in the tunnel excavation process to the information processing module through the feedback module; the information processing module is used for converting the analog signals fed back by the construction safety module into digital signals, analyzing and processing the converted digital signals, and feeding the analyzed and processed digital signals back to the alarm module and the command center through the feedback module; the alarm module is used for sending a danger signal to constructors; the command center is used for overall movement and issuing corresponding measures to constructors; the excavated tunnel is accurately and safely managed through the mutual cooperation of the alarm module, the command center, the information processing module, the construction safety management module, the environment detection module, the project management module and the feedback module, so that the life safety of constructors is ensured; the environment detection module is used for detecting the ecology, the geology and the special aspects of the mountain body, the detected information is fed back to the command center, the command center analyzes and processes the information, the most reasonable tunnel excavation point is selected, the tunnel excavation point is detected in the early stage, factors influencing tunnel excavation are avoided, and the reasonability of tunnel excavation is guaranteed; after the tunnel excavation position is determined through the project management module, constructors, machinery and anchor rods required by tunnel excavation are reasonably allocated through the command center, and the continuity of tunnel excavation is guaranteed; the construction safety management module is used for carrying out safety management on constructors, machinery and anchor rods for tunnel excavation, accidents in tunnel excavation are reduced, the feedback module is used for feeding back signals in tunnel construction to the information processing module, the information processing module is used for converting the signals into digital signals and analyzing the digital information, and after the digital information is analyzed, the feedback module is used for feeding back the analyzed digital signals to the alarm module and the command center respectively; the danger that exists when reminding constructor tunnel excavation through alarm module, and through the measure of taking that adopts when command center issues the reply danger to constructor, help constructor in time flee the dangerous department in the tunnel, to constructor's injury when reducing tunnel excavation, improve the security of tunnel excavation.
Preferably, the environment detection module comprises a geological detection unit, an ecological detection unit and a special detection unit; the geological detection unit is used for detecting the geology of the mountain body, judging whether tunnels suitable for excavation exist around the detected mountain body, and using different numbers of anchor rods for different soil qualities according to actual conditions; the ecological detection unit is used for carrying out ecological detection on the periphery of the excavated mountain and judging whether the excavated tunnel damages organisms and plants of the original mountain or not; the special detection unit is used for detecting special existence in the mountain body, wherein the special existence comprises mineral products and ancient tombs, and adjusting the tunnel excavation direction in time; through mutually supporting between geology detecting element, ecological detecting element, special detecting element and the feedback module, the reasonable mountain that detects the department and be fit for excavating the tunnel to reduce the injury to original material on the mountain, improve the rationality in excavation tunnel.
Preferably, the construction safety management module comprises an anchor rod detection unit and a construction management unit; the anchor rod detection unit is used for detecting pressure, displacement, humidity and vibration of an anchor rod used in tunnel excavation, feeding detected signals back to the signal processing module through the feedback module, converting the signals into digital signals by using the signal processing module and analyzing the digital signals, replacing or reinforcing the damaged anchor rod in time, and reducing collapse events in tunnel excavation; the construction management unit is used for providing illumination, escape indication and standardizing the operation of constructors for constructors; through mutually supporting between stock detecting element and the construction management unit, avoid because landslide when tunnel excavation causes constructor's damage, improve the security of tunnel excavation.
Preferably, the anchor rod detection unit comprises a pressure detection assembly, a displacement detection assembly, a humidity detection assembly and a vibration detection assembly; the pressure detection assembly is used for detecting the pressure borne by the anchor rod when the anchor rod supports a tunnel rock body, feeding back a detected signal to the information processing module through the feedback module, converting the signal into a digital signal by using the signal processing module, analyzing the digital signal, and reinforcing the anchor rod or increasing the number of the anchor rods in time; the displacement detection assembly is used for detecting the movement amount of the anchor rod when the anchor rod supports a tunnel rock body, feeding back a detected signal to the information processing module through the feedback module, converting the signal into a digital signal by using the information processing module, analyzing the digital signal and increasing the number of the anchor rods in time; the humidity detection assembly is used for detecting the humidity of the anchor rod, feeding the humidity information back to the information processing module through the feedback module, converting the humidity information into a digital signal by using the information processing module, analyzing the digital signal, judging whether the humidity of the anchor rod is increased due to water seepage of a mountain or not, and checking whether the humidity of the anchor rod is increased in an individual condition or a common condition in a certain area; the vibration detection assembly is used for detecting the vibration amplitude of the anchor rod, feeding the detected signal back to the information processing module through the feedback module, converting the signal into a digital signal by using the signal processing module, analyzing the digital signal and judging whether the vibration area of the anchor rod is dangerous or not according to the vibration amplitude of the anchor rod; the condition of the anchor rod is detected in real time through the mutual matching of the pressure detection assembly, the displacement detection assembly, the humidity detection assembly and the vibration detection assembly, and according to the condition shown by the anchor rod, a dangerous area is reasonably avoided, and the safety of tunnel excavation is improved; the pressure borne by the anchor rod is detected in real time through the mutual matching of the humidity detection unit and the pressure detection unit, whether the weight of the anchor rod is increased due to water seepage of a mountain or not is analyzed, so that the pressure borne by the anchor rod is increased, the number of the anchor rods in the area is increased in time, and the anchor rod with the increased pressure is prevented from being broken due to the fact that the anchor rod is not heavy, and collapse of a tunnel is avoided; through mutually supporting between displacement determine module and the vibrations determine module, both detected the relative position between every stock to judge whether its stock takes place deformation, again according to the vibration range of stock, judge whether dangerous in this region, make in time handle this stock, avoid dangerous emergence, improve the security of tunnel excavation.
Preferably, the construction management unit comprises a construction lighting assembly, a construction management assembly and an escape indication assembly; the construction lighting assembly is used for providing lighting conditions for constructors; the construction management assembly is used for standardizing construction operation of constructors; the escape indication assembly is arranged on each anchor rod and is a red warning lamp, and when the anchor rods are abnormal, the red warning lamp is turned on to remind constructors that the positions of the constructors are dangerous areas and the constructors are forbidden to pass; through the mutual cooperation between construction lighting components, construction management subassembly and the instruction subassembly of fleing for constructor carries out reasonable excavation, and can help constructor timely flee when dangerous in the tunnel, has improved its security.
Preferably, the feedback module adopts 433MHz wireless ad hoc network; when avoiding excavating the tunnel belly through 433 MHz's wireless ad hoc network, the signal feedback that detects in the tunnel excavation does not go out, both influences the efficiency of tunnel excavation, influences the safety of tunnel excavation again.
The invention has the following beneficial effects:
1. according to the intelligent monitoring and alarming system for tunnel engineering, the excavated tunnel is accurately and safely managed through the mutual cooperation of the alarming module, the command center, the information processing module, the construction safety management module, the environment detection module, the project management module and the feedback module, and the life safety of constructors is guaranteed.
2. According to the tunnel engineering intelligent monitoring and alarming system, the condition of the anchor rod is detected in real time through the mutual cooperation of the pressure detection assembly, the displacement detection assembly, the humidity detection assembly and the vibration detection assembly, the dangerous area is reasonably avoided according to the condition shown by the anchor rod, and the safety of tunnel excavation is improved.
Drawings
FIG. 1 is a block diagram of the overall structure of the present invention;
FIG. 2 is a block diagram of the environment detection module of the present invention;
FIG. 3 is a block diagram of a construction safety management module according to the present invention;
fig. 4 is a structural block diagram of an anchor rod detecting unit according to the present invention;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the intelligent monitoring and alarming system for tunnel engineering includes an alarming module, a command center, an information processing module, a construction safety management module, an environment detection module, a project management module and a feedback module; the environment detection module is used for detecting the ecology, the geology and the special aspects of the mountain body to be excavated, feeding back the detected data to the command center through the feedback module, and accurately detecting the mountain body through the environment detection module, so that the adverse effect on the original mountain body caused by the excavation of the tunnel is avoided; the project management module is used for managing constructors, machinery and anchor rods required by tunnel excavation and ensuring smooth tunnel excavation; the construction safety management module is used for carrying out safety management on the tunnel excavation process, not only ensures the safety of an anchor rod and machinery used in tunnel excavation, but also ensures the safety of constructors, and feeds back problems occurring in the tunnel excavation process to the information processing module through the feedback module; the information processing module is used for converting the analog signals fed back by the construction safety module into digital signals, analyzing and processing the converted digital signals, and feeding the analyzed and processed digital signals back to the alarm module and the command center through the feedback module; the alarm module is used for sending a danger signal to constructors; the command center is used for overall movement and issuing corresponding measures to constructors; the excavated tunnel is accurately and safely managed through the mutual cooperation of the alarm module, the command center, the information processing module, the construction safety management module, the environment detection module, the project management module and the feedback module, so that the life safety of constructors is ensured; the environment detection module is used for detecting the ecology, the geology and the special aspects of the mountain body, the detected information is fed back to the command center, the command center analyzes and processes the information, the most reasonable tunnel excavation point is selected, the tunnel excavation point is detected in the early stage, factors influencing tunnel excavation are avoided, and the reasonability of tunnel excavation is guaranteed; after the tunnel excavation position is determined through the project management module, constructors, machinery and anchor rods required by tunnel excavation are reasonably allocated through the command center, and the continuity of tunnel excavation is guaranteed; the construction safety management module is used for carrying out safety management on constructors, machinery and anchor rods for tunnel excavation, accidents in tunnel excavation are reduced, the feedback module is used for feeding back signals in tunnel construction to the information processing module, the information processing module is used for converting the signals into digital signals and analyzing the digital information, and after the digital information is analyzed, the feedback module is used for feeding back the analyzed digital signals to the alarm module and the command center respectively; the danger that exists when reminding constructor tunnel excavation through alarm module, and through the measure of taking that adopts when command center issues the reply danger to constructor, help constructor in time flee the dangerous department in the tunnel, to constructor's injury when reducing tunnel excavation, improve the security of tunnel excavation.
As an embodiment of the present invention, the environment detection module includes a geological detection unit, an ecological detection unit, and a special detection unit; the geological detection unit is used for detecting the geology of the mountain body, judging whether tunnels suitable for excavation exist around the detected mountain body, and using different numbers of anchor rods for different soil qualities according to actual conditions; the ecological detection unit is used for carrying out ecological detection on the periphery of the excavated mountain and judging whether the excavated tunnel damages organisms and plants of the original mountain or not; the special detection unit is used for detecting special existence in the mountain body, wherein the special existence comprises mineral products and ancient tombs, and adjusting the tunnel excavation direction in time; through mutually supporting between geology detecting element, ecological detecting element, special detecting element and the feedback module, the reasonable mountain that detects the department and be fit for excavating the tunnel to reduce the injury to original material on the mountain, improve the rationality in excavation tunnel.
As an embodiment of the present invention, the construction safety management module includes an anchor rod detection unit and a construction management unit; the anchor rod detection unit is used for detecting pressure, displacement, humidity and vibration of an anchor rod used in tunnel excavation, feeding detected signals back to the signal processing module through the feedback module, converting the signals into digital signals by using the signal processing module and analyzing the digital signals, replacing or reinforcing the damaged anchor rod in time, and reducing collapse events in tunnel excavation; the construction management unit is used for providing illumination, escape indication and standardizing the operation of constructors for constructors; through mutually supporting between stock detecting element and the construction management unit, avoid because landslide when tunnel excavation causes constructor's damage, improve the security of tunnel excavation.
As an embodiment of the present invention, the anchor rod detecting unit includes a pressure detecting assembly, a displacement detecting assembly, a humidity detecting assembly, and a vibration detecting assembly; the pressure detection assembly is used for detecting the pressure borne by the anchor rod when the anchor rod supports a tunnel rock body, feeding back a detected signal to the information processing module through the feedback module, converting the signal into a digital signal by using the signal processing module, analyzing the digital signal, and reinforcing the anchor rod or increasing the number of the anchor rods in time; the displacement detection assembly is used for detecting the movement amount of the anchor rod when the anchor rod supports a tunnel rock body, feeding back a detected signal to the information processing module through the feedback module, converting the signal into a digital signal by using the information processing module, analyzing the digital signal and increasing the number of the anchor rods in time; the humidity detection assembly is used for detecting the humidity of the anchor rod, feeding the humidity information back to the information processing module through the feedback module, converting the humidity information into a digital signal by using the information processing module, analyzing the digital signal, judging whether the humidity of the anchor rod is increased due to water seepage of a mountain or not, and checking whether the humidity of the anchor rod is increased in an individual condition or a common condition in a certain area; the vibration detection assembly is used for detecting the vibration amplitude of the anchor rod, feeding the detected signal back to the information processing module through the feedback module, converting the signal into a digital signal by using the signal processing module, analyzing the digital signal and judging whether the vibration area of the anchor rod is dangerous or not according to the vibration amplitude of the anchor rod; the condition of the anchor rod is detected in real time through the mutual matching of the pressure detection assembly, the displacement detection assembly, the humidity detection assembly and the vibration detection assembly, and according to the condition shown by the anchor rod, a dangerous area is reasonably avoided, and the safety of tunnel excavation is improved; the pressure borne by the anchor rod is detected in real time through the mutual matching of the humidity detection unit and the pressure detection unit, whether the weight of the anchor rod is increased due to water seepage of a mountain or not is analyzed, so that the pressure borne by the anchor rod is increased, the number of the anchor rods in the area is increased in time, and the anchor rod with the increased pressure is prevented from being broken due to the fact that the anchor rod is not heavy, and collapse of a tunnel is avoided; through mutually supporting between displacement determine module and the vibrations determine module, both detected the relative position between every stock to judge whether its stock takes place deformation, again according to the vibration range of stock, judge whether dangerous in this region, make in time handle this stock, avoid dangerous emergence, improve the security of tunnel excavation.
As an embodiment of the present invention, the construction management unit includes a construction lighting assembly, a construction management assembly, and an escape indication assembly; the construction lighting assembly is used for providing lighting conditions for constructors; the construction management assembly is used for standardizing construction operation of constructors; the escape indication assembly is arranged on each anchor rod and is a red warning lamp, and when the anchor rods are abnormal, the red warning lamp is turned on to remind constructors that the positions of the constructors are dangerous areas and the constructors are forbidden to pass; through the mutual cooperation between construction lighting components, construction management subassembly and the instruction subassembly of fleing for constructor carries out reasonable excavation, and can help constructor timely flee when dangerous in the tunnel, has improved its security.
As an embodiment of the present invention, the feedback module employs a 433MHz wireless ad hoc network; when avoiding excavating the tunnel belly through 433 MHz's wireless ad hoc network, the signal feedback that detects in the tunnel excavation does not go out, both influences the efficiency of tunnel excavation, influences the safety of tunnel excavation again.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. Tunnel engineering intelligent monitoring alarm system, its characterized in that: the system comprises an alarm module, a command center, an information processing module, a construction safety management module, an environment detection module, a project management module and a feedback module; the environment detection module is used for detecting the ecology, the geology and the special aspects of the mountain body to be excavated, feeding back the detected data to the command center through the feedback module, and accurately detecting the mountain body through the environment detection module, so that the adverse effect on the original mountain body caused by the excavation of the tunnel is avoided; the project management module is used for managing constructors, machinery and anchor rods required by tunnel excavation and ensuring smooth tunnel excavation; the construction safety management module is used for carrying out safety management on the tunnel excavation process, not only ensures the safety of an anchor rod and machinery used in tunnel excavation, but also ensures the safety of constructors, and feeds back problems occurring in the tunnel excavation process to the information processing module through the feedback module; the information processing module is used for converting the analog signals fed back by the construction safety module into digital signals, analyzing and processing the converted digital signals, and feeding the analyzed and processed digital signals back to the alarm module and the command center through the feedback module; the alarm module is used for sending a danger signal to constructors; the command center is used for overall movement and issuing corresponding measures to constructors;
the environment detection module comprises a geological detection unit, an ecological detection unit and a special detection unit; the geological detection unit is used for detecting the geology of the mountain body, judging whether tunnels suitable for excavation exist around the detected mountain body, and using different numbers of anchor rods for different soil qualities according to actual conditions; the ecological detection unit is used for carrying out ecological detection on the periphery of the excavated mountain and judging whether the excavated tunnel damages organisms and plants of the original mountain or not; the special detection unit is used for detecting special existence in the mountain body, wherein the special existence comprises mineral products and ancient tombs, and the direction of tunnel excavation is adjusted in time.
2. The intelligent monitoring and alarming system for tunnel engineering according to claim 1, characterized in that: the construction safety management module comprises an anchor rod detection unit and a construction management unit; the anchor rod detection unit is used for detecting pressure, displacement, humidity and vibration of an anchor rod used in tunnel excavation, feeding detected signals back to the signal processing module through the feedback module, converting the signals into digital signals by using the signal processing module and analyzing the digital signals, replacing or reinforcing the damaged anchor rod in time, and reducing collapse events in tunnel excavation; the construction management unit is used for providing illumination, escape indication and standardizing the operation of constructors for constructors.
3. The intelligent monitoring and alarming system for tunnel engineering according to claim 2, characterized in that: the anchor rod detection unit comprises a pressure detection assembly, a displacement detection assembly, a humidity detection assembly and a vibration detection assembly; the pressure detection assembly is used for detecting the pressure borne by the anchor rod when the anchor rod supports a tunnel rock body, feeding back a detected signal to the information processing module through the feedback module, converting the signal into a digital signal by using the signal processing module, analyzing the digital signal, and reinforcing the anchor rod or increasing the number of the anchor rods in time; the displacement detection assembly is used for detecting the movement amount of the anchor rod when the anchor rod supports a tunnel rock body, feeding back a detected signal to the information processing module through the feedback module, converting the signal into a digital signal by using the information processing module, analyzing the digital signal and increasing the number of the anchor rods in time; the humidity detection assembly is used for detecting the humidity of the anchor rod, feeding the humidity information back to the information processing module through the feedback module, converting the humidity information into a digital signal by using the information processing module, analyzing the digital signal, judging whether the humidity of the anchor rod is increased due to water seepage of a mountain or not, and checking whether the humidity of the anchor rod is increased in an individual condition or a common condition in a certain area; the vibration detection assembly is used for detecting the vibration amplitude of the anchor rod, feeding the detected signal back to the information processing module through the feedback module, converting the signal into a digital signal by using the signal processing module, analyzing the digital signal, and judging whether the anchor rod vibration area is dangerous or not according to the vibration amplitude of the anchor rod.
4. The intelligent monitoring and alarming system for tunnel engineering according to claim 2, characterized in that: the construction management unit comprises a construction lighting assembly, a construction management assembly and an escape indication assembly; the construction lighting assembly is used for providing lighting conditions for constructors; the construction management assembly is used for standardizing construction operation of constructors; the escape indication assembly is arranged on each anchor rod, the escape indication assembly is a red warning lamp, and when the anchor rods are abnormal, the red warning lamp is turned on to remind constructors that the parts are dangerous areas and the constructors are forbidden to pass.
5. The intelligent monitoring and alarming system for tunnel engineering according to claim 1, characterized in that: the feedback module adopts 433MHz wireless ad hoc network.
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| CN201502402U (en) * | 2009-09-15 | 2010-06-09 | 中铁二十局集团有限公司 | Tunnel construction sound and light alarm system |
| CN202832658U (en) * | 2012-05-09 | 2013-03-27 | 中铁十八局集团第三工程有限公司 | Tunnel engineering intelligent monitoring and alarming system |
| CN202991139U (en) * | 2012-12-25 | 2013-06-12 | 河南东陆高科实业有限公司 | Tunnel construction safety pre-warning management system |
| CN104915733A (en) * | 2015-06-24 | 2015-09-16 | 青岛理工大学 | Early warning analysis method for ground surface deformation above tunnel excavation |
| CN108952815A (en) * | 2018-08-24 | 2018-12-07 | 中国十九冶集团有限公司 | Tunnel safety construction managing and control system |
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