CN113684811B - Urban underground pipe gallery surrounding rock health monitoring system and method - Google Patents
Urban underground pipe gallery surrounding rock health monitoring system and method Download PDFInfo
- Publication number
- CN113684811B CN113684811B CN202111016441.7A CN202111016441A CN113684811B CN 113684811 B CN113684811 B CN 113684811B CN 202111016441 A CN202111016441 A CN 202111016441A CN 113684811 B CN113684811 B CN 113684811B
- Authority
- CN
- China
- Prior art keywords
- data
- surrounding rock
- analysis unit
- abnormal
- pipe gallery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/08—Investigation of foundation soil in situ after finishing the foundation structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- Entrepreneurship & Innovation (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Educational Administration (AREA)
- Development Economics (AREA)
- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- Game Theory and Decision Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention belongs to the technical field of pipe gallery detection, and particularly relates to a system and a method for monitoring the surrounding rock health of an urban underground pipe gallery, wherein the system comprises a first acquisition unit, a second acquisition unit, a storage unit and an analysis unit; the first acquisition unit is used for acquiring state data of surrounding rocks, wherein the state data comprises stress data, vibration data, displacement data, positioning data and humidity data; the second acquisition unit is used for acquiring environmental data of surrounding rocks; the storage unit is used for storing state data and environment data of surrounding rocks; the analysis unit is used for analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, and if the current state of the surrounding rock is abnormal, the analysis unit generates alarm information; the analysis unit is further used for predicting whether abnormal risks exist in the surrounding rock according to the environmental data and the state data in the preset time, and if the abnormal risks exist in the surrounding rock, the analysis unit generates early warning information. This application can carry out effectual real time monitoring to the piping lane body.
Description
Technical Field
The invention belongs to the technical field of pipe gallery detection, and particularly relates to a system and a method for monitoring the surrounding rock health of an urban underground pipe gallery.
Background
The utility tunnel is an underground public infrastructure, and various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage are managed together through building tunnel space underground, and are equipped with special maintenance mouth, hoist and mount mouth and detecting system to realize unified planning, unified design, unified construction and management, be the important infrastructure of guarantee city normal operating. Therefore, the status of the pipe gallery needs to be monitored to ensure the normal operation of the city.
Present detecting system mostly lies in the environmental monitoring in the piping lane, like temperature, humidity etc. in the piping lane, through installing various environmental monitoring equipment in the piping lane, sends for the back end after gathering the environmental data in the piping lane, and the rethread back end carries out piping lane environmental analysis. The purpose of which is to bring the pipeline in the pipe gallery to an ideal environment. However, want the stable performance effect of piping lane, except the inside environment of piping lane, the health status of piping lane self is equally very important, if the piping lane self exists unusually but not in time handle, can lead to the piping lane can not normal operating, and then can make all circuits in the piping lane all receive the influence to, if the problem that piping lane self appears is great, follow-up processing is got up also very consuming time power, can produce very big negative effects to the normal operating in city.
Disclosure of Invention
The invention aims to provide a city underground pipe gallery surrounding rock health monitoring system which can effectively monitor a pipe gallery body in real time.
The basic scheme provided by the invention is as follows:
the urban underground pipe gallery surrounding rock health monitoring system comprises a first acquisition unit, a second acquisition unit, a storage unit and an analysis unit;
the first acquisition unit is used for acquiring state data of surrounding rocks, wherein the state data comprises stress data, vibration data, displacement data, positioning data and humidity data; the second acquisition unit is used for acquiring environmental data of surrounding rocks;
the storage unit is used for storing state data and environment data of surrounding rocks; the analysis unit is used for analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, and if the current state of the surrounding rock is abnormal, the analysis unit generates alarm information; the analysis unit is further used for predicting whether abnormal risks exist in the surrounding rock according to the environmental data and the state data in the preset time, and if the abnormal risks exist in the surrounding rock, the analysis unit generates early warning information.
Basic scheme theory of operation and beneficial effect:
after the state data of first acquisition element collection country rock, whether exist unusually by the analysis of analysis unit, if exist, the healthy state that explains the corridor body is not good, needs handle, consequently, analysis unit generates alarm information, lets the staff in time handle, avoids appearing the circumstances that the corridor body can not normally function.
It should be noted that, unlike other structures, the surrounding rock is greatly influenced by the environment, mainly by the alternate circulation of dry cleaning such as groundwater attack, rain fall and evaporation, in addition to the self-state data such as pressure and vibration. If the environment of the surrounding rock is in the above condition, even if the current state of the surrounding rock is relatively healthy, the probability of subsequent abnormity is greatly increased. Aiming at the situation, in the application, the second acquisition unit is used for acquiring the environmental data of the surrounding rock, the analysis unit can predict whether the surrounding rock has abnormal risks according to the environmental data and the state data in the preset time, if the abnormal risks exist, the possibility that the corridor body is abnormal subsequently is high, therefore, the analysis unit generates early warning information, and a worker can timely perform corresponding processing. Compared with the treatment after the abnormity occurs, the health state of the surrounding rock is relatively healthy, and the cost of manpower, material resources and time required during the treatment can be greatly reduced.
Through the process, the method and the device can not only timely discover and generate the alarm information when the surrounding rock is abnormal, but also predict the risk by combining the environmental information and generate the early warning information when the prediction result is not ideal; not only can the health condition of surrounding rock be detected comprehensively, but also alarm information or early warning information can be generated in time, and the condition that abnormal or abnormal risks exist can be handled in time.
To sum up, this application can carry out effectual real time monitoring to the piping lane body.
Further, an electronic map of the pipe gallery is stored in the storage unit; the analysis unit is also used for marking the area with the abnormity or the area with the abnormity risk on the electronic map.
Has the advantages that: through the marking of the electronic map, a worker can visually know the specific position of the area with the abnormality or the abnormality risk, so that the worker can conveniently take a targeted countermeasure.
Further, the analysis unit is also used for analyzing the grade of the abnormality according to the type and the degree of the abnormality when the current state of the surrounding rock is abnormal; the alarm information includes an abnormality level.
Has the advantages that: when the surrounding rock is abnormal, the staff can know the emergency degree of processing through the abnormal grade, and the reasonable arrangement is convenient to carry out.
Further, the analysis unit is also used for marking corresponding colors on the electronic map according to the abnormal levels when the current state of the surrounding rock is abnormal.
Has the advantages that: compared with the text description, the color identification is more convenient for managers to visually know the abnormal grade.
Further, the first acquisition unit comprises a vibration sensor, a stress strain sensor, a displacement sensor and a gyroscope; the second acquisition unit comprises a temperature sensor and a humidity sensor.
Has the advantages that: through these sensors, can carry out comprehensive collection to the state data and the environmental data of country rock.
Further, the second acquisition unit also comprises a raindrop sensor, a sound pickup and a pressure sensor which are uniformly arranged on the road surface above the pipe gallery; the analysis unit analyzes whether the weather is rainy after sunny days exceeding a preset time length and the rainfall is greater than the early warning rainfall according to the environmental data of the second acquisition unit, and calls corresponding vibration data to analyze whether the corresponding vibration data is greater than a preset special vibration value or not; if the voice is larger than the preset range, the analysis unit analyzes whether construction exists according to the voice collected by the sound pickup in the corresponding preset range, and if the construction exists, the analysis unit generates construction control information; if the construction does not exist, the analysis unit analyzes vehicle traffic information according to the collected data of the pressure sensor of the corresponding road section, wherein the vehicle traffic information comprises the traffic flow and the weight of a single vehicle, and if the weight of the single vehicle exceeds the preset weight or the traffic flow is larger than the preset traffic flow, the analysis unit generates traffic control information; if the weight of the single vehicle does not exceed the preset weight or the traffic flow is larger than the preset traffic flow, the analysis unit generates emergency maintenance information.
Has the advantages that: if the weather of heavy rain is met after sunny days for a preset time, the drainage system can not fully drain water, and at the moment, if the self state of the gallery body is in an unstable state, and rainwater seeps downwards, the gallery body is damaged. In the scheme, the analysis unit can analyze whether the weather appears according to the detection data of the temperature sensor and the raindrop sensor, and if the weather appears, namely the weather appears after a sunny day with the duration exceeding the preset time and the rainfall is greater than the early warning rainfall, the corridor body at the moment needs to be monitored specially. Therefore, the analysis unit calls the corresponding vibration data to analyze whether the vibration data is larger than a preset special vibration value, if so, the self state of the gallery body is not particularly stable at the moment, and the damage risk exists in the weather. But the vibration of the surrounding rock is caused by various reasons, and the countermeasures required by different reasons are different. Aiming at minimizing the risk, it is necessary to aim at the cause for targeted treatment.
In this scheme, can judge earlier whether vibrations are caused by the environmental factor outside the piping lane, and is concrete, whether analysis unit can exist the construction according to the adapter of predetermineeing the within range and according to the voice analysis of gathering, if exist, then explain this vibrations be because peripheral construction causes, and the time that the construction continues is the longer the gallery body receive the possibility of destruction just more big. Thus, the analysis unit generates construction improvement information. Let managers carry out corresponding processing, prevent to lead to the shelter body to receive destruction because of construction around.
If the construction information does not exist, the vibration of the surrounding rock is not caused by external construction, therefore, the analysis unit analyzes the vehicle passing information according to the feedback data of the pressure sensor of the corresponding road section, and the vehicle passing information comprises the traffic flow and the weight of a single vehicle. Compared with construction, the influence of normal vehicle passing on the gallery body is small, but under the current weather, if the weight of a single vehicle exceeds the preset weight or the traffic flow is larger than the preset traffic flow, and the state of the gallery body is not very good, the gallery body is also damaged. Therefore, if the analysis unit analyzes that the weight of the single vehicle exceeds the condition of the preset weight or the traffic flow is greater than the condition of the preset traffic flow, the traffic control information can be generated, the vehicle passing through the vehicle and the traffic flow are limited in time, and the corridor body is prevented from being damaged due to the passing of the vehicle.
If the weight of a single vehicle does not exceed the preset weight or the vehicle flow is larger than the preset vehicle flow, the reason for the vibration of the current surrounding rock is unknown, but the vibration is probably generated due to the internal reason of the gallery body, and emergency maintenance treatment needs to be carried out as soon as possible. Therefore, the analysis unit generates emergency maintenance information to enable the working personnel to know the situation and process the situation as soon as possible.
Like this, this scheme can be when running into the weather that the piping lane received destruction easily, combines the concrete conditions of the corridor body and outside influence factor, generates the processing information of pertinence, reduces the risk that the corridor body received destruction under special weather as far as.
Further, the daily state of the sound pickup and the pressure sensor is a standby state; when the analysis unit analyzes that the weather is rainy after sunny days with the time exceeding the preset time and the rainfall is greater than the early warning rainfall, and the vibration data of the corresponding road section is greater than the preset special vibration value, the analysis unit starts a corresponding sound pickup within the preset range and analyzes whether construction exists according to the collected voice; the analysis unit starts the pressure sensor of the preset road section when construction does not exist according to the voice analysis.
The beneficial effects are that: it is not common that the weather is rainy after a sunny day for a preset time and the rainfall is greater than the early warning rainfall, and the abnormal vibration condition may not exist even if surrounding rocks occur. When meeting the starting condition, just can start adapter and pressure sensor in proper order, detect according to the big smoothness that influences the dynamics from big to little, say in a word, if confirm that the unusual vibrations of country rock are aroused by the construction, then can not restart pressure sensor again. The arrangement can save energy and prolong the service time of the loudspeaker and the pressure sensor.
The invention also provides a method for monitoring the surrounding rock health of the urban underground pipe gallery, which comprises the following steps:
acquiring state data of the surrounding rock through a first acquisition unit;
an environment acquisition step, wherein environmental data of the surrounding rock are acquired through a second acquisition unit;
an anomaly analysis step, namely analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, and if so, generating alarm information;
and an anomaly prediction step, predicting whether the surrounding rock has an abnormal risk according to the environmental data and the state data within the preset time, and if so, generating early warning information.
Has the advantages that: the method and the device can not only find and generate the alarm information in time when the surrounding rock is abnormal, but also predict risks by combining the environmental information and generate early warning information when the prediction result is not ideal; not only can the health condition of surrounding rock be detected comprehensively, but also alarm information or early warning information can be generated in time, and the condition that abnormal or abnormal risks exist can be handled in time.
Further, in the abnormality analysis step, when the current state of the surrounding rock is abnormal, the grade of the abnormality is analyzed according to the type and degree of the abnormality; the alarm information includes an abnormality level.
Has the advantages that: the emergency degree of processing can be known by the staff through the abnormal grade, so that reasonable arrangement is facilitated.
And further, a marking step is included, and when the current state of the surrounding rock is abnormal, marking with corresponding colors is carried out on the electronic map according to the abnormal level.
Has the advantages that: compared with the text description, the color identification is more convenient for managers to visually know the abnormal grade.
Drawings
FIG. 1 is a logic diagram of a first embodiment of the present invention;
fig. 2 is a flowchart of a first embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
example one
As shown in figure 1, the urban underground pipe gallery surrounding rock health monitoring system comprises a first acquisition unit, a second acquisition unit, a storage unit and an analysis unit. The first acquisition unit comprises a vibration sensor, a stress strain sensor, a displacement sensor and a gyroscope; the second acquisition unit comprises a temperature sensor and a humidity sensor. The number and the position of the sensors can be specifically set by those skilled in the art according to the scale of the pipe gallery. It should be noted that both the temperature sensor and the humidity sensor are installed inside and outside the pipe gallery. Through these sensors, can carry out comprehensive collection to the state data and the environmental data of country rock. The storage unit and the analysis unit are integrated at a backend, which is a server in this embodiment.
The first acquisition unit is used for acquiring state data of surrounding rocks, wherein the state data comprises stress data, vibration data, displacement data, positioning data and humidity data; the second acquisition unit is used for acquiring the environmental data of the surrounding rock.
The storage unit is used for storing state data and environment data of surrounding rocks; the storage unit is also internally stored with an electronic map of the pipe gallery.
The analysis unit is used for analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, if so, the analysis unit generates alarm information and analyzes the grade of the abnormality according to the type and the degree of the abnormality; wherein the alarm information includes an abnormality level.
The analysis unit is further used for predicting whether abnormal risks exist in the surrounding rock according to the environmental data and the state data in the preset time, and if the abnormal risks exist in the surrounding rock, the analysis unit generates early warning information. The analysis unit is also used for marking the area with the abnormity or the area with the abnormity risk on the electronic map. When the current state of the surrounding rock is abnormal, the analysis unit marks corresponding colors on the electronic map according to the abnormal level.
As shown in fig. 2, the present application further provides a method for monitoring the health of surrounding rocks of an urban underground pipe gallery, which uses the system for monitoring the health of surrounding rocks of an urban underground pipe gallery, and comprises:
acquiring state data of the surrounding rock through a first acquisition unit;
an environment acquisition step, wherein environmental data of the surrounding rock are acquired through a second acquisition unit;
an anomaly analysis step, namely analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, if so, generating alarm information, and analyzing the grade of the abnormality according to the type and the degree of the abnormality; wherein the alarm information includes an abnormality level.
Marking, namely marking corresponding colors on the electronic map according to the abnormal level when the current state of the surrounding rock is abnormal;
and an anomaly prediction step, predicting whether the surrounding rock has an abnormal risk or not according to the environmental data and the state data in the preset time, and if so, generating early warning information.
The specific implementation process is as follows:
the surrounding rock is a rock mass which has influence on the stability of the tunnel body within a certain range around the tunnel. That is, in the pipe gallery construction work, the surrounding rock mass in which the stress state changes due to the influence of excavation occurs. Through the control to the country rock, can know whether healthy of the corridor body of pipe gallery, whether have the risk such as falling rocks, collapse, fracture. The surrounding rock goes wrong, also can directly influence the normal operating of piping lane. In this application, first acquisition unit can gather the state data of country rock to by the analysis unit analysis whether exist unusually, if exist, then explain the healthy state of the corridor body not good, need handle, consequently, the analysis unit generates alarm information, lets the staff in time handle, avoids appearing the condition that the corridor body can not normally function.
It should be noted that, unlike other structures, the surrounding rock is greatly influenced by the environment, mainly by the alternate circulation of dry cleaning such as groundwater attack, rain fall and evaporation, in addition to the self-state data such as pressure and vibration. If the environment of the surrounding rock is in the above condition, even if the current state of the surrounding rock is relatively healthy, the probability of subsequent abnormity is greatly increased. Aiming at the situation, in the application, the second acquisition unit is used for acquiring the environmental data of the surrounding rock, the analysis unit can predict whether the surrounding rock has abnormal risks according to the environmental data and the state data in the preset time, if the abnormal risks exist, the possibility that the corridor body is abnormal subsequently is high, therefore, the analysis unit generates early warning information, and a worker can timely perform corresponding processing. Compared with the treatment after the abnormity occurs, the health state of the surrounding rock is relatively healthy, and the cost of manpower, material resources and time required during the treatment can be greatly reduced.
Through the process, the method and the device can find and generate the alarm information in time when the surrounding rock is abnormal, can also predict risks by combining the environmental information and generate the early warning information when the prediction result is not ideal; not only can the health condition of surrounding rock be detected comprehensively, but also alarm information or early warning information can be generated in time, and the condition that abnormal or abnormal risks exist can be handled in time.
Besides, when the current state of the surrounding rocks is abnormal, the analysis unit analyzes the grade of the abnormality according to the type and degree of the abnormality and marks corresponding colors on the electronic map. The emergency degree of processing can be known by the staff through the abnormal grade, so that reasonable arrangement is facilitated.
Example two
Compared with the first embodiment, in the urban underground pipe gallery surrounding rock health monitoring system, the second acquisition unit further comprises raindrop sensors, sound pick-up devices and pressure sensors which are uniformly arranged on the road surface above the pipe gallery; wherein, the daily state of sound pickup and pressure sensor is standby state.
The analysis unit analyzes whether the weather is rainy after a sunny day with the duration exceeding a preset time and the rainfall is greater than the early warning rainfall according to the environmental data of the second acquisition unit, and calls corresponding vibration data to analyze whether the corresponding vibration data is greater than a preset special vibration value or not; if the number of the construction control information is larger than the preset number, the analysis unit starts a corresponding sound pickup within a preset range and analyzes whether construction exists according to the collected voice, and if the construction exists, the analysis unit generates construction control information; if the construction does not exist, the analysis unit starts a pressure sensor of a preset road section, and analyzes vehicle traffic information according to the collected data of the pressure sensor of the corresponding road section, wherein the vehicle traffic information comprises the traffic flow and the weight of a single vehicle, and if the weight of the single vehicle exceeds the preset weight or the traffic flow is larger than the preset traffic flow, the analysis unit generates traffic control information; and if the weight of the single vehicle does not exceed the preset weight or the traffic flow is larger than the preset traffic flow, the analysis unit generates emergency maintenance information.
The specific implementation process is as follows:
if the weather of heavy rain is met after sunny days for a preset time, the drainage system can not fully drain water, and at the moment, if the state of the corridor body is in an unstable state and rainwater seeps downwards, the corridor body is damaged. In the scheme, the analysis unit can analyze whether the weather appears according to the detection data of the temperature sensor and the raindrop sensor, and if the weather appears, namely the weather appears after a sunny day with the duration exceeding the preset time and the rainfall is greater than the early warning rainfall, the corridor body at the moment needs to be monitored specially. Therefore, the analysis unit calls the corresponding vibration data to analyze whether the vibration data is larger than a preset special vibration value, if so, the self state of the gallery body is not particularly stable at the moment, and the damage risk exists in the weather. But the vibration of the surrounding rock is caused by various reasons, and the countermeasures required by different reasons are different. Aiming at minimizing the risk, it is necessary to aim at the cause for targeted treatment.
In this scheme, can judge earlier whether vibrations are caused by the environmental factor outside the piping lane, and is concrete, whether analysis unit can exist the construction according to the adapter of predetermineeing the within range and according to the voice analysis of gathering, if exist, then explain this vibrations be because peripheral construction causes, and the time that the construction continues is the longer the gallery body receive the possibility of destruction just more big. Thus, the analysis unit generates construction improvement information. Let managers carry out corresponding processing, prevent to lead to the shelter body to receive destruction because of construction around.
If the construction information does not exist, the vibration of the surrounding rock is not caused by external construction, therefore, the analysis unit analyzes the vehicle passing information according to the feedback data of the pressure sensor of the road section, and the vehicle passing information comprises the traffic flow and the weight of a single vehicle. Compared with construction, the influence of normal vehicle traffic on the gallery body is small, but under the current weather, if the weight of a single vehicle exceeds the preset weight or the traffic flow is larger than the preset traffic flow, and the state of the gallery body is not very good, the gallery body also has the risk of being damaged. Therefore, if the analysis unit analyzes that the weight of the single vehicle exceeds the condition of the preset weight or the traffic flow is greater than the condition of the preset traffic flow, the traffic control information can be generated, the vehicle passing through the vehicle and the traffic flow are limited in time, and the corridor body is prevented from being damaged due to the passing of the vehicle.
If the weight of a single vehicle does not exceed the preset weight or the vehicle flow is larger than the preset vehicle flow, the reason for the vibration of the current surrounding rock is unknown, but the vibration is probably generated due to the internal reason of the gallery body, and emergency maintenance treatment needs to be carried out as soon as possible. Therefore, the analysis unit generates emergency maintenance information to enable the working personnel to know the situation and process the situation as soon as possible.
Like this, this scheme can be when running into the weather that the piping lane received destruction easily, combines the concrete conditions of the corridor body and outside influence factor, generates the processing information of pertinence, reduces the risk that the corridor body received destruction under special weather as far as.
In addition, it is not common that the weather is rainy after a fine day for a preset time and the rainfall is greater than the early warning rainfall, and even if surrounding rocks occur, the abnormal vibration condition may not exist. Just can start adapter and pressure sensor in proper order when accord with the start-up condition, detect according to the big smoothness that influences the dynamics, say in another way, if confirm that the unusual vibrations of country rock are aroused by the construction, then can not restart pressure sensor. The arrangement can save energy and prolong the service time of the loudspeaker and the pressure sensor.
EXAMPLE III
Different from the first embodiment, the urban underground pipe gallery surrounding rock health monitoring system of the present embodiment further includes a maintenance end, and the maintenance end in the present embodiment is a smart phone loaded with a corresponding APP; the maintenance end comprises a receiving unit, an extracting unit and a feedback unit.
The analysis unit is also used for generating alarm information and then sending the alarm information to the receiving unit. The extraction unit is used for extracting the current positioning, the residual electric quantity and the machine type of the maintenance end when the receiving unit receives the alarm information and sending the current positioning, the residual electric quantity and the machine type to the analysis unit; the analysis unit is further used for analyzing the arrival time according to the current positioning of the maintenance end, analyzing the maintenance time according to the alarm information, analyzing the electric quantity requirement based on the arrival time, the maintenance time and the model of the maintenance end, and sending an electric quantity supplement signal to the receiving unit by the analysis unit if the residual electric quantity of the maintenance end does not meet the electric quantity requirement, wherein the electric quantity supplement signal comprises the lowest electric quantity which needs to be supplemented. The feedback unit is used for inputting a personnel replacing signal after the receiving unit receives the electric quantity supplementing signal and sending the electric quantity supplementing signal to the analysis unit.
The specific implementation process is as follows:
when the state of the surrounding rock is abnormal, maintenance personnel are required to go forward for maintenance. In order to ensure the maintenance effect, the overall maintenance of the possible problems is required. Even experienced service personnel, however, in the complex environment of a pipe gallery, incomplete maintenance is likely to occur if guidance is lacking. Therefore, the maintenance personnel need to obtain the maintenance guide through the maintenance end during the maintenance process. However, to obtain the whole course guidance, there is a big premise that the electric quantity of the maintenance end can meet the use requirement, and if the electric quantity of the maintenance end is used up on the road or in the maintenance process, the whole course guidance effect cannot be realized.
Therefore, in the application, the extracting unit in the maintenance terminal can extract the current location, the remaining power and the model of the maintenance terminal when the receiving unit receives the alarm information and send the current location, the remaining power and the model to the analyzing unit. The analysis unit analyzes the arrival time according to the current positioning of the maintenance end, analyzes the maintenance time according to the alarm information, and analyzes the electric quantity demand based on the arrival time, the maintenance time and the model of the maintenance end. Specifically, the electric quantity required in the way can be known according to the machine type of the time and the maintenance end, the electric quantity required in the maintenance process can be known according to the time and the machine type of the maintenance end, and then the final required electric quantity can be obtained. If the remaining electric quantity of the maintenance end does not meet the electric quantity requirement, the maintenance end does not meet the requirement for receiving the whole-course guidance, therefore, an analyst sends an electric quantity supplement signal to the receiving unit to make the analyst plan of supplementing the electric quantity, such as carrying a charging treasure, charging on the road or using a standby mobile phone, and the like, so as to ensure that the analyst can receive the guidance in the whole course of the maintenance process and ensure the maintenance effect.
However, sometimes, a maintenance person may lack a charging condition when the power of the maintenance end is insufficient, and at this time, the maintenance person cannot receive guidance in the whole maintenance process if the maintenance person forcibly performs the current task. In order to ensure the maintenance effect, maintenance personnel need to be replaced. At the moment, a maintenance person can input a person replacing signal through the feedback unit, and the analysis unit redistributes the maintenance person so as to ensure the effect of subsequent maintenance.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. Urban underground pipe gallery country rock health monitoring system, its characterized in that: the device comprises a first acquisition unit, a second acquisition unit, a storage unit and an analysis unit;
the first acquisition unit is used for acquiring state data of surrounding rocks, wherein the state data comprises stress data, vibration data, displacement data, positioning data and humidity data; the second acquisition unit is used for acquiring environmental data of surrounding rocks;
the first acquisition unit comprises a vibration sensor, a stress strain sensor, a displacement sensor and a gyroscope; the second acquisition unit comprises a temperature sensor and a humidity sensor;
the second acquisition unit also comprises a raindrop sensor, a sound pick-up and a pressure sensor which are uniformly arranged on the road surface above the pipe gallery;
the storage unit is used for storing state data and environment data of surrounding rocks;
the analysis unit is used for analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, and if the current state of the surrounding rock is abnormal, the analysis unit generates alarm information; the analysis unit is also used for predicting whether the surrounding rock has abnormal risks according to the environmental data and the state data in the preset time, and if so, the analysis unit generates early warning information;
the analysis unit analyzes whether the weather is rainy after a sunny day with the duration exceeding a preset time and the rainfall is greater than the early warning rainfall according to the environmental data of the second acquisition unit, and calls corresponding vibration data to analyze whether the corresponding vibration data is greater than a preset special vibration value or not; if the voice is larger than the preset range, the analysis unit analyzes whether construction exists according to the voice collected by the sound pickup in the corresponding preset range, and if the construction exists, the analysis unit generates construction control information; if the construction does not exist, the analysis unit analyzes vehicle traffic information according to the collected data of the pressure sensor of the corresponding road section, wherein the vehicle traffic information comprises the traffic flow and the weight of a single vehicle, and if the weight of the single vehicle exceeds the preset weight or the traffic flow is larger than the preset traffic flow, the analysis unit generates traffic control information; and if the weight of the single vehicle does not exceed the preset weight or the traffic flow is larger than the preset traffic flow, the analysis unit generates emergency maintenance information.
2. The urban underground pipe gallery surrounding rock health monitoring system of claim 1, characterized in that: the storage unit stores an electronic map of the pipe gallery; the analysis unit is also used for marking the area with the abnormity or the area with the abnormity risk on the electronic map.
3. The urban underground pipe gallery surrounding rock health monitoring system of claim 2, characterized in that: the analysis unit is also used for analyzing the grade of the abnormality according to the type and the degree of the abnormality when the current state of the surrounding rock is abnormal; the alarm information includes an abnormality level.
4. The urban underground pipe gallery surrounding rock health monitoring system of claim 3, characterized in that: the analysis unit is also used for marking corresponding colors on the electronic map according to the abnormal levels when the current state of the surrounding rock is abnormal.
5. The urban underground pipe gallery surrounding rock health monitoring system of claim 1, characterized in that: the daily state of the sound pickup and the pressure sensor is a standby state; when the analysis unit analyzes that the weather is rainy after sunny days with the time exceeding the preset time and the rainfall is greater than the early warning rainfall, and the vibration data of the corresponding road section is greater than the preset special vibration value, the analysis unit starts a corresponding sound pickup within the preset range and analyzes whether construction exists according to the collected voice; the analysis unit starts the pressure sensor of the preset road section when construction does not exist according to the voice analysis.
6. The method for monitoring the surrounding rock health of the urban underground pipe gallery is applicable to the system for monitoring the surrounding rock health of the urban underground pipe gallery according to any one of claims 1 to 5, and comprises the following steps:
acquiring state data of the surrounding rock through a first acquisition unit;
an environment acquisition step, wherein environmental data of surrounding rocks are acquired through a second acquisition unit;
an anomaly analysis step, namely analyzing whether the current state of the surrounding rock is abnormal or not according to the state data, and if so, generating alarm information;
and an anomaly prediction step, predicting whether the surrounding rock has an abnormal risk according to the environmental data and the state data within the preset time, and if so, generating early warning information.
7. The urban underground pipe gallery surrounding rock health monitoring method according to claim 6, characterized in that: in the anomaly analysis step, when the current state of the surrounding rock is abnormal, the grade of the anomaly is analyzed according to the type and degree of the anomaly; the alarm information includes an abnormality level.
8. The urban underground pipe gallery surrounding rock health monitoring method according to claim 7, characterized in that: and a marking step, namely marking corresponding colors on the electronic map according to the abnormal level when the current state of the surrounding rock is abnormal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111016441.7A CN113684811B (en) | 2021-08-31 | 2021-08-31 | Urban underground pipe gallery surrounding rock health monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111016441.7A CN113684811B (en) | 2021-08-31 | 2021-08-31 | Urban underground pipe gallery surrounding rock health monitoring system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113684811A CN113684811A (en) | 2021-11-23 |
| CN113684811B true CN113684811B (en) | 2022-09-16 |
Family
ID=78584524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111016441.7A Active CN113684811B (en) | 2021-08-31 | 2021-08-31 | Urban underground pipe gallery surrounding rock health monitoring system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113684811B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049558B (en) * | 2016-05-26 | 2017-12-29 | 东北大学 | A kind of pipe gallery information early warning system and method |
| CN105937408B (en) * | 2016-06-15 | 2018-07-17 | 中国铁道科学研究院电子计算技术研究所 | Tunnel wall rock deformation method for early warning and system |
| CN207037430U (en) * | 2017-07-20 | 2018-02-23 | 盛云科技有限公司 | A kind of wisdom piping lane monitoring device |
| CN110362012A (en) * | 2019-07-17 | 2019-10-22 | 深圳万海建筑工程科技有限公司 | A kind of monitoring system of pipe gallery |
-
2021
- 2021-08-31 CN CN202111016441.7A patent/CN113684811B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113684811A (en) | 2021-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102128707B1 (en) | Autonomous Inspection and Failure Notification System for IoT-based Repair Facilities Using Intelligent Remote Terminal Device | |
| CN104633455B (en) | Wisdom Safety Cities pipe network real-time monitoring system and method | |
| WO2017204122A1 (en) | Manhole monitoring system and method | |
| US20070183369A1 (en) | System for verifying restored outages, such as in the field outage restoration of public utilities using automatic meter reading (AMR) | |
| CN103389130B (en) | A kind of buried pipeline running environment and etch state monitoring system | |
| CN103985008A (en) | Intelligent monitoring system of city underground pipeline | |
| CN112637261A (en) | Equipment maintenance informatization management system based on handheld terminal | |
| CN108253303A (en) | A kind of monitoring of natural gas line and method for early warning and system | |
| CN112036086A (en) | Dynamic risk early warning system for gas pipeline | |
| CN104038373A (en) | Information early warning and self repairing system and method | |
| CN113684811B (en) | Urban underground pipe gallery surrounding rock health monitoring system and method | |
| CN106970564A (en) | A kind of cable shaft ditch on-line monitoring system and method | |
| CN116777085B (en) | Coal mine water damage prediction system based on data analysis and machine learning technology | |
| KR101213251B1 (en) | Method and system for monitoring sewer drainage pipes using chloride ion concentrations | |
| CN112949872B (en) | Operation and maintenance management system and method for smart city | |
| CN113684868B (en) | City utility tunnel early warning system | |
| CN213069912U (en) | Inspection system for urban drainage tunnel | |
| CN110230777B (en) | Urban combustible gas pipe network measurement and control system based on valve well detection and Beidou communication | |
| CN114613540A (en) | Cable external damage prevention monitoring method, system, device and storage medium | |
| CN208172553U (en) | It is a kind of for remotely monitoring the monitoring system of excavator state | |
| Hou et al. | Gas concentration detection via multi-channeled air sampling method | |
| CN112732822A (en) | Intelligent drainage comprehensive management system | |
| CN113222369A (en) | Zero-excavation-concept-fused drainage monitoring system and method and storage medium | |
| CN211855273U (en) | Foundation pit support dismantling monitoring system based on combination of multiple sensors | |
| CN205001862U (en) | Oil gas pipeline automatic drainage monitored control system in culvert pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |