CN219085499U - Automatic management and control system for tunnel construction - Google Patents
Automatic management and control system for tunnel construction Download PDFInfo
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- CN219085499U CN219085499U CN202222047389.8U CN202222047389U CN219085499U CN 219085499 U CN219085499 U CN 219085499U CN 202222047389 U CN202222047389 U CN 202222047389U CN 219085499 U CN219085499 U CN 219085499U
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Abstract
The utility model provides an automatic management and control system for tunnel construction, which fully applies a sensing technology in a tunnel, and realizes comprehensive sensing on various multi-source heterogeneous data such as personnel and equipment positioning, environment monitoring and the like in the tunnel through an internet of things technology; the collected data are displayed in a centralized way; the potential safety hazard data of the construction site is automatically judged and alarmed, and the potential safety hazard data is fed back to the construction site and related mobile phone terminals; therefore, based on the Internet of things technology, automatic closed-loop management and control of tunnel construction integrating data acquisition and safety monitoring is realized, and the safety and management efficiency of tunnel construction are comprehensively improved.
Description
Technical Field
The disclosure relates to the field of tunnel construction management, in particular to an automatic management and control system in the field of tunnel construction.
Background
Compared with other engineering projects, the tunnel construction engineering has the characteristics of multiple fracture zones, high ground stress, high gas, multiple geological disasters, long tunnel distance and the like, and has the advantages of mass construction production data, weak construction safety consciousness, increased construction difficulty, more complex site environment and the like.
At present, electronic information technology is used for assisting field management and control in the tunnel construction process, and a plurality of defects exist: the collected information is not uniform, the data is scattered, and the construction information in the tunnel is difficult to comprehensively and timely obtain; visual management and control are not fully performed; the lack of automatic technical means for judging and monitoring the tunnel construction safety and the like causes the current situations of discrete data information, non-closed loop of front and rear information and low management efficiency.
Disclosure of Invention
In view of the above, the utility model provides an automatic management and control system for tunnel construction, which can comprehensively acquire various important data of a construction site, visually present the data of the construction site, automatically early warn the safety endangered situation, realize interconnection and intercommunication between the construction site and a rear-side management, and ensure the safety management of tunnel construction.
The automatic management and control system of tunnel construction that this disclosure provided includes:
the construction site data acquisition and transmission equipment is used for acquiring various monitoring data information of a tunnel construction site and transmitting the monitoring data information to the data processing equipment in real time, and comprises a sensor for acquiring environmental data of the construction site, video acquisition equipment for acquiring audios and videos of key areas and fixed and movable positioning equipment for acquiring positioning information of personnel equipment;
the data processing equipment is used for receiving and storing various monitoring data information acquired at the construction site and sending out early warning information when the monitoring data exceeds a threshold value;
the display device is connected with the data processing device and is used for displaying construction site monitoring data for a user to browse and view; and carrying out alarm prompt according to the received early warning information;
the early warning terminal equipment is connected with the data processing equipment in a wired or wireless way and is used for sending out early warning prompts on a construction site and directly sending out early warning notices to related personnel;
wherein, the portable positioning device includes:
the mobile positioning equipment is arranged on the secondary lining trolley and is used for collecting the position of the current secondary lining process in real time;
the mobile positioning equipment is arranged on the inverted arch trestle and is used for collecting the position of the current inverted arch working procedure in real time;
in the mechanical operation tunnel, the mobile positioning equipment of the mechanical operation equipment arranged at the tunnel face is used for collecting tunnel face coordinates except for cleaning and blasting during construction;
in the manual operation tunnel, the mobile positioning equipment of the personnel operating at the tunnel face is worn and used for collecting the coordinates of the tunnel face during the construction;
a mobile positioning device worn by a special team working on a face area for acquiring positioning during construction to obtain face coordinates.
Further, the fixed positioning device and the movable positioning device for collecting the positioning information of the personnel equipment comprise:
positioning a base station: the method is mainly used for receiving and transmitting positioning information, and is generally arranged at a tunnel portal, a secondary lining trolley and a waterproof board trolley, and the constructed sections are paved according to the distance;
a card reader: the mobile positioning device is matched with the positioning base station and is mainly used for reading information of the mobile positioning device in real time;
and a mobile positioning device: and (5) wearing by operators and equipment to obtain mileage positioning data.
Further, the sensor for collecting environmental data of a construction site includes: harmful gas detector, anemograph, temperature and humidity sensor, and axial force meter, inclinometer, displacement meter, stress meter are used for detecting respectively: the content or concentration of toxic and harmful gas in the tunnel, ventilation condition, poor geological information of the tunnel and settlement and horizontal convergence of the arch top in the tunnel.
Further, the early warning terminal equipment comprises one or more alarms including smoke, sound and light and vibration which are arranged on a construction site; and the mobile phone early warning terminal receives the App or the short message early warning prompt.
Further, the video acquisition equipment comprises video monitoring equipment fixed on a construction site and mobile acquisition equipment which is held by construction manager and is used for carrying out audio and video acquisition on the heavy-point area when receiving the alarm information.
Further, the display device comprises a display terminal based on a web browser and a mobile phone app.
The automatic management and control system for tunnel construction acquires various monitoring data of a construction site in real time, and performs centralized presentation in the background, and based on comparison of the monitoring data and a threshold value, the automatic early warning is performed on the dangerous state of the construction site, so that closed-loop management from acquisition to early warning feedback of construction information is realized, and the safety level and management efficiency of tunnel construction are comprehensively improved.
Compared with the prior art, the beneficial effects of the present disclosure are:
(1) The method comprises the steps of sensing, collecting and transmitting bottom information based on the internet of things, displaying data in the background, and informing a front early warning terminal to send an early warning signal when the data exceeds a threshold value, so that an 'information flow closed loop' is realized, positioning and monitoring data in front can be mastered in real time at the rear, automatic alarm is given to the condition of endangering construction safety, and potential safety hazards of tunnel construction are effectively reduced;
(2) The construction progress condition is reflected in real time by wearing a mobile positioning device on related equipment;
(3) Portable equipment such as mobile phones of construction site management personnel or patrol personnel are fully utilized, early warning notification is received, and targeted information acquisition is further carried out on key areas, so that information acquisition and feedback are more flexible and efficient, and emergency response capability when accidents occur is improved;
(4) And various sensors are adopted to comprehensively collect various potential safety hazard data in the tunnel.
Drawings
Fig. 1 is a schematic diagram of an exemplary architecture of a management and control system according to the present disclosure.
Detailed Description
The utility model will now be described in detail by way of example with reference to the accompanying drawings.
The disclosure provides an exemplary embodiment of a tunnel construction automation management and control system based on the technology of the Internet of things, which is constructed according to the hierarchy of the IOT (Internet of Things, the Internet of things).
The IOT is divided into four layers from a hierarchical structure, namely a perception layer, and the sensor is utilized to timely acquire construction site data information; the network layer is used for transmitting data information, and the information of the object is accurately transmitted in real time through the integration of various networks and the Internet; thirdly, a platform layer is a platform for integrating and sharing data information; and fourthly, an application layer utilizes the perceived information to carry out practical application such as automatic early warning processing and the like.
The system specifically comprises:
tunnel construction monitoring equipment
The device is coupled with the IOT data transmission device, is equipment for collecting data information of tunnel construction components in real time, and is used for collecting construction data in real time.
The tunnel construction monitoring device includes: sensor, positioning device, and video acquisition device.
The sensor mainly collects data reflecting the states of construction production elements, such as settlement, inclination angle, displacement, deformation, stress, axial force, soil pressure, water pressure and the like of tunnel construction. Currently, commonly used sensors include an axial force meter, an inclinometer, a displacement meter, a stress meter, a temperature and humidity sensor, a harmful gas detector and the like.
The harmful gas detector is used for detecting the gas content in the tunnel mainly in real time according to different density of toxic and harmful gases and different space installation areas on working surfaces such as a tunnel face, a primary support, an inverted arch and a secondary lining.
The anemometer is used for collecting wind speed of working surfaces such as tunnel face and secondary lining, and can remotely monitor current wind speed flow in the tunnel in real time by accessing monitoring.
Geological disaster monitoring, accessing to the hole GPS equipment, and realizing hole GPS equipment display, monitoring data list display, analysis and early warning; and the advanced geological monitoring sensor is connected to realize advanced geological prediction display and monitoring data analysis and early warning.
The monitoring measurement is carried out, and key data which need to be measured such as tunnel vault settlement, horizontal convergence and the like are analyzed mainly through the mechanical sensor or the total station to judge whether the structure and the support meet the design requirements.
And the video monitoring is used for carrying out video acquisition on the key construction area or position. The rear side management personnel access the monitoring video resource through accessing the video monitoring equipment, and the specific situation in front can be monitored in real time remotely. The video monitoring page can inquire video equipment, statistical data and the like of a certain tunnel.
In this embodiment, the video acquisition device includes a video monitoring device fixed on a construction site, and also includes an acquisition device held by a site construction manager or a patrol manager. For example: when the data processing equipment finds that the data exceeds the safety threshold, the data processing equipment automatically sends an instruction to the patrol personnel through a mobile phone short message or a mobile phone APP and the like, the patrol personnel can take photos or record videos, text voices and the like through the mobile phone APP to upload the data processing equipment according to the condition that the patrol personnel is on site and the like, and flexible and efficient information acquisition is achieved.
In this embodiment, a positioning device for acquiring positioning information includes:
positioning a base station: the positioning system is mainly used for receiving and transmitting positioning information, is generally arranged at a tunnel portal, a secondary lining trolley and a waterproof board trolley, and is used for paving positioning base stations or relay bridges according to the distance after construction is completed.
A card reader: the device is matched with a positioning base station and is mainly used for reading information of a positioning device in real time.
And a mobile positioning device: and (5) wearing by operators and equipment to obtain mileage positioning data.
The positioning data generated in the tunnel is led out of the tunnel by the positioning base station and is transmitted to the data processing and storage unit through the relay equipment.
The wearing carrier of the mobile positioning device comprises the following personnel or equipment, and the personnel or equipment are used for automatically acquiring the current working face of the key working procedure:
the secondary lining trolley and the inverted arch trestle are used for feeding back the positions of the current secondary lining and inverted arch working procedures in real time;
in the mechanical operation tunnel, mechanical operation equipment at the tunnel face is used for acquiring tunnel face coordinates except cleaning and blasting during construction;
in the manual operation tunnel, a person working at the tunnel face is used for acquiring the coordinates of the tunnel face during the construction period;
and a special team working on the face area is used for acquiring the position during the construction to acquire the face coordinates.
(II) IOT data transmission device
And the real-time data of the construction process acquired by the tunnel construction monitoring equipment are sent to the data processing equipment.
(III) data processing apparatus
The system is respectively coupled with an IOT data transmission device and display equipment, and performs centralized display and storage on received field acquisition data including ground subsidence observation data, personnel and equipment positioning, mileage data, video monitoring, toxic and harmful gases, ventilation monitoring data and the like of tunnel construction;
meanwhile, each item of monitoring data is continuously judged, and when the warning safety threshold value is exceeded, warning information is sent to display equipment and other warning terminals, including pushing warning information to one or more of a mobile phone App with authority, a mobile phone short message, a Web client and construction site acousto-optic warning equipment.
(IV) display device
The construction site monitoring system is coupled with the data processing equipment and used for displaying relevant construction site monitoring data;
and when alarm information is received, alarm prompt is carried out, for example, red flashing display is carried out on key data.
(fifth) in addition, the system further comprises: the early warning terminal equipment for sending prompts on the construction site comprises alarms such as smoke, sound and light, vibration alarms and the like, a mobile phone early warning terminal for receiving short message early warning prompts and the like.
Therefore, in the exemplary embodiment of the disclosure, the sensing technology is fully applied in the tunnel, and various multi-source heterogeneous data such as personnel equipment, environment and the like in the tunnel are comprehensively sensed through the internet of things technology; the collected data are displayed in a centralized way; the potential safety hazard data of the construction site is automatically judged and alarmed, and is fed back to the construction site, meanwhile, intelligent equipment such as a mobile phone and the like is brought into the acquisition and early warning management system, so that the defect of information acquisition by the fixed equipment is effectively overcome, and the information acquisition capability when the potential safety hazard occurs is improved; therefore, based on the technology of the Internet of things, automatic closed-loop control over tunnel construction integrating data acquisition and safety monitoring is realized.
In summary, the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An automated tunnel construction management and control system, comprising:
the construction site data acquisition and transmission equipment is used for acquiring various monitoring data information of a tunnel construction site and transmitting the monitoring data information to the data processing equipment in real time, and comprises a sensor for acquiring environmental data of the construction site, an audio and video acquisition equipment for key areas and fixed and movable positioning equipment for acquiring positioning information of personnel equipment;
the data processing equipment is used for receiving and storing various monitoring data information acquired at the construction site and sending out early warning information when the monitoring data exceeds a threshold value;
the display device is connected with the data processing device and is used for displaying construction site monitoring data for a user to browse and view and carrying out alarm prompt according to the received early warning information;
the early warning terminal equipment is connected with the data processing equipment in a wired or wireless way and is used for sending out early warning prompts on a construction site and directly sending out early warning notices to related personnel;
wherein, the portable positioning device includes:
the mobile positioning equipment is arranged on the secondary lining trolley and is used for collecting the position of the current secondary lining process in real time;
the mobile positioning equipment is arranged on the inverted arch trestle and is used for collecting the position of the current inverted arch working procedure in real time;
in the mechanical operation tunnel, the mobile positioning equipment of the mechanical operation equipment arranged at the tunnel face is used for collecting tunnel face coordinates except for cleaning and blasting during construction;
in the manual operation tunnel, the mobile positioning equipment of the personnel operating at the tunnel face is worn and used for collecting the coordinates of the tunnel face during the construction;
the mobile positioning equipment is worn on a special team working on a face area and is used for acquiring positioning during construction to acquire face coordinates.
2. The system of claim 1, wherein the stationary and mobile positioning devices that collect personnel device positioning information comprise:
positioning a base station: the method is mainly used for receiving and transmitting positioning information, and is generally arranged at a tunnel portal, a secondary lining trolley and a waterproof board trolley, and the constructed sections are paved according to the distance;
a card reader: the mobile positioning device is matched with the positioning base station and is mainly used for reading information of the mobile positioning device in real time;
and a mobile positioning device: and (5) wearing by operators and equipment to obtain mileage positioning data.
3. The system of claim 1, wherein the sensor for collecting job site environmental data comprises: harmful gas detector, anemograph, temperature and humidity sensor, and axial force meter, inclinometer, displacement meter, stress meter are used for detecting respectively: the content or concentration of toxic and harmful gas in the tunnel, ventilation condition, poor geological information of the tunnel and settlement and horizontal convergence of the arch top in the tunnel.
4. The system of claim 1, wherein the pre-warning terminal device comprises one or more alarms including smoke, sound and light, vibration installed at a construction site; and the mobile phone early warning terminal receives the App or the short message early warning prompt.
5. The system of claim 1 or 4, wherein the audio-video acquisition device comprises a video monitoring device fixed to the construction site, and a mobile acquisition device held by a construction manager for performing audio-video acquisition on the heavy-spot area when receiving the alarm information.
6. The system of claim 1, wherein the display device comprises a web browser-based, mobile app-based display terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202222047389.8U CN219085499U (en) | 2022-08-02 | 2022-08-02 | Automatic management and control system for tunnel construction |
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| CN202222047389.8U CN219085499U (en) | 2022-08-02 | 2022-08-02 | Automatic management and control system for tunnel construction |
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| CN219085499U true CN219085499U (en) | 2023-05-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118094205A (en) * | 2024-04-28 | 2024-05-28 | 中建铁路投资建设集团有限公司 | Intelligent tunnel structure health monitoring system based on deep learning |
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2022
- 2022-08-02 CN CN202222047389.8U patent/CN219085499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118094205A (en) * | 2024-04-28 | 2024-05-28 | 中建铁路投资建设集团有限公司 | Intelligent tunnel structure health monitoring system based on deep learning |
| CN118094205B (en) * | 2024-04-28 | 2024-07-23 | 中建铁路投资建设集团有限公司 | Intelligent tunnel structure health monitoring system based on deep learning |
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