CN109706998A - A kind of city excavation safe construction real time on-line monitoring system - Google Patents
A kind of city excavation safe construction real time on-line monitoring system Download PDFInfo
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- CN109706998A CN109706998A CN201910097236.4A CN201910097236A CN109706998A CN 109706998 A CN109706998 A CN 109706998A CN 201910097236 A CN201910097236 A CN 201910097236A CN 109706998 A CN109706998 A CN 109706998A
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- control chip
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- methane
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Abstract
Safe construction real time on-line monitoring system is excavated in a kind of city proposed by the present invention, which installs on board a dredger comprising: main control chip, methane detection module, alarm module, locating module, communication unit and digital compass；Methane detection module is for detecting methane and detecting methane concentration；Locating module is used for real-time detection excavator current location；Main control chip is used to set the location information that locating module obtains is sent to display terminal in real time；The gas ductwork line map of excavator Current location area is prestored in display terminal, and carries out Three-dimensional Display for the relative position to excavator and gas ductwork line map.In the present invention, by the preparatory prevention in mining process and to the real-time monitoring of gas leakage, gas leakage risk in mining process is advantageously reduced, and advantageously reduce loss caused by gas leakage.
Description
Technical field
The present invention relates to municipal construction security technology areas more particularly to a kind of city to excavate safe construction real-time online prison
Examining system.
Background technique
Urban construction speed is accelerated at present, carries out different kinds of roads excavation and infrastructure project, largely uses excavator operation；City
The a large amount of gas ductwork routes of city's underground, however when construction party operation and underground space situation is not known about, construct Shi Jiyou
Gas ductwork may be damaged, if cannot timely monitor, excavator continue operation to burning line brokenization more
Seriously, while gas leakage is to area of space, and risk of explosion easily occurs when concentration reaches upper explosion limit, and personnel's property is caused to damage
It loses.Therefore, to improve safety in excavator work progress, gas leakage monitoring is carried out to operating area in real time, prevents combustion gas
Leakage brings the further destruction of risk of explosion and excavator to burning line, extremely important.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of cities to excavate safe construction real-time online prison
Examining system.
Safe construction real time on-line monitoring system is excavated in a kind of city proposed by the present invention, which is mounted on excavation
On machine comprising: main control chip, methane detection module, alarm module, locating module, communication unit and digital compass；Methane is visited
It surveys module, alarm module, locating module, display terminal and digital compass module and is all connected with main control chip；
Methane detection module is for detecting methane and detecting methane concentration；
Main control chip is used to control alarm module work according to the detection result of methane detection module, and for visiting methane
The detection result for surveying module is sent to by communication unit to be mounted on the indoor display terminal of driving and is shown；
Locating module is used for real-time detection excavator current location；
Main control chip is used to set the location information that locating module obtains is sent to display terminal in real time；It is pre- in display terminal
There is the gas ductwork line map of excavator Current location area, and for the opposite position to excavator and gas ductwork line map
Set carry out Three-dimensional Display；
Digital compass is used for real-time display excavator bucket direction, and main control chip sends the testing result of digital compass
It is shown to display terminal.
Preferably, main control chip is also used to the detection result of methane detection module and locating module through communication unit
Real-time positioning information is sent to preset server and carries out data storage.
Preferably, gas ductwork route universe figure is prestored in server, gas ductwork route universe figure is by multiple combustion gas
Pipe network line map splicing composition；Display terminal is connect with server, for updating it according to the downloading of the location information of locating module
The gas ductwork line map that inside prestores.
Preferably, communication unit includes wireless communication module and bluetooth communication；Main control chip passes through Bluetooth communication mould
Block connects display terminal, and module connects server by wireless communication.
Preferably, wireless communication module uses 4G communication module.
Preferably, methane detection module uses methane laser telemetry module.
Preferably, alarm module uses sound and light alarm module.
Preferably, relay is in series between main control chip and alarm module, main control chip is for passing through relay on-off
Control alarm module work.
Preferably, main control chip is also connected with AccessPort interface.
Preferably, main control chip uses single-chip microcontroller STM32L0.
Safe construction real time on-line monitoring system is excavated in a kind of city proposed by the present invention, whole by locating module and display
The gas ductwork line map prestored in end and display terminal, so that excavator driving personnel grasp excavator region in real time
Gas ductwork line map and excavator and gas ductwork relative position so that driver can avoid combustion gas in advance
Pipe network line map, avoids damage to gas ductwork.By methane detection module, can timely learning gas leakage situation, when methane is visited
It surveys module and detects methane and when methane content reaches preset content threshold value in main control chip, main control chip controls alarm module
Work, to remind Field Force and driver to withdraw scene rapidly, with escape from danger.
In this way, by the preparatory prevention in mining process and to the real-time monitoring of gas leakage, being conducive to drop in the present invention
Gas leakage risk in low mining process, and advantageously reduce loss caused by gas leakage.
Detailed description of the invention
Fig. 1 is that safe construction real time on-line monitoring system module map is excavated in a kind of city proposed by the present invention.
Specific embodiment
Referring to Fig.1, safe construction real time on-line monitoring system, monitoring device peace are excavated in a kind of city proposed by the present invention
Dress is on board a dredger comprising: main control chip, methane detection module, alarm module, locating module, communication unit and digital sieve
Disk.Methane detection module, alarm module, locating module, display terminal and digital compass module are all connected with main control chip.Master control core
Piece is also connected with power module and is powered.
Methane detection module is for detecting methane and detecting methane concentration.
Main control chip is used to control alarm module work according to the detection result of methane detection module, and for visiting methane
The detection result for surveying module is sent to by communication unit to be mounted on the indoor display terminal of driving and is shown.Specifically, this
In embodiment, when methane detection module detects methane and methane content reaches preset content threshold value in main control chip,
Main control chip controls alarm module work, to remind Field Force and driver to withdraw scene rapidly, with escape from danger.
Specifically, methane detection module uses methane laser telemetry module in present embodiment.In this way, being swashed by detection
The absorbed power of light light intensity judges the presence or absence of tested methane in environment and its concentration, high sensitivity, and remote by laser
Distance test methane is conducive to carry out early warning to methane leakage in advance, further decreases the generation of contingency.
Specifically, alarm module uses sound and light alarm module, in present embodiment to improve alarm efficiency.And this implementation
In mode, relay is in series between main control chip and alarm module, main control chip is used to control by relay on-off and alarm
Module work.That is, relay on-off is controlled by main control chip in this implementation, so that alarm module power on/off is controlled, to realize
Control alarm module work.
Locating module is used for real-time detection excavator current location.
Main control chip is used to set the location information that locating module obtains is sent to display terminal in real time.It is pre- in display terminal
There is the gas ductwork line map of excavator Current location area, and for the opposite position to excavator and gas ductwork line map
Set carry out Three-dimensional Display.In this way, driver can intuitively know gas ductwork route by display terminal, to dig driving
Gas ductwork is avoided during pick, damage fuel gas pipeline in mining process is avoided to cause gas leakage.
In this way, passing through the gas ductwork prestored in locating module and display terminal and display terminal in present embodiment
Line map, so that excavator driving personnel grasp gas ductwork line map and excavator and the combustion of excavator region in real time
The relative position of gas pipe network avoids damage to gas ductwork so that driver can avoid gas ductwork line map in advance.It is logical
Cross methane detection module, can timely learning gas leakage situation, thus in time remind Field Force withdraw, avoid risk.This reality
It applies in mode, by the preparatory prevention in mining process and to the real-time monitoring of gas leakage, advantageously reduces in mining process
Gas leakage risk, and advantageously reduce loss caused by gas leakage.
In present embodiment, by prestoring gas ductwork line map in display terminal, that is, the negative of main control chip is reduced
It carries, is conducive to the speed of service for improving main control chip；The reaction speed for being conducive to improve display terminal again, guarantees display terminal pair
The real-time of the relative position Three-dimensional Display of excavator and gas ductwork line map.
In present embodiment, main control chip is also used to detection result and positioning by communication unit by methane detection module
The real-time positioning information of module is sent to preset server and carries out data storage, so that the subsequent work to excavator chases after
It traces back.
Gas ductwork route universe figure is prestored in present embodiment, in server, gas ductwork route universe figure is by more
A gas ductwork line map splicing composition.Display terminal is connect with server, for being downloaded according to the location information of locating module
Update the gas ductwork line map prestored inside it.In this way, by the way that gas ductwork route universe figure is divided into fuel gas conduit cable
Lu Tu, reduces the storage pressure of display terminal, and is conducive to improve display terminal according to excavator location information real-time update
The efficiency of image avoids display terminal due to the excessive caused delay display of gas ductwork line map.Meanwhile display terminal according to
Location information downloading updates the gas ductwork line map that prestores inside it, ensure that gas ductwork line map in display terminal with
The synchronization of excavator operating position guarantees to instruct the effective of excavator advance route by display terminal.
In present embodiment, communication unit includes wireless communication module and bluetooth communication.Main control chip passes through bluetooth
Communication module connects display terminal, to improve data communication efficiency, improves the real-time that display terminal data are shown；Main control chip
Module connects server by wireless communication, specifically, wireless communication module uses 4G communication module.
Digital compass is used for real-time display excavator bucket direction, and main control chip sends the testing result of digital compass
It is shown to display terminal, so that driver grasps bucket direction in real time, improves the accurate control to bucket.
In present embodiment, main control chip uses single-chip microcontroller STM32L0, and main control chip is also connected with AccessPort interface,
Main control chip is debugged with facilitating.
The above, preferable specific embodiment only of the present invention, but protection scope of the present invention not office
Be limited to this, anyone skilled in the art in the technical scope disclosed by the present invention, technology according to the present invention
Scheme and its inventive concept are subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. safe construction real time on-line monitoring system is excavated in a kind of city, which is characterized in that the monitoring device is mounted on excavator
On comprising: main control chip, methane detection module, alarm module, locating module, communication unit and digital compass；Methane detection
Module, alarm module, locating module, display terminal and digital compass module are all connected with main control chip；
Methane detection module is for detecting methane and detecting methane concentration；
Main control chip is used to control alarm module work according to the detection result of methane detection module, and is used for methane detection mould
The detection result of block is sent to be mounted on by communication unit and drives indoor display terminal and shown；
Locating module is used for real-time detection excavator current location；
Main control chip is used to set the location information that locating module obtains is sent to display terminal in real time；It is prestored in display terminal
The gas ductwork line map of excavator Current location area, and for the relative position of excavator and gas ductwork line map into
Row Three-dimensional Display；
Digital compass is used for real-time display excavator bucket direction, and main control chip sends the testing result of digital compass to aobvious
Show that terminal is shown.
2. safe construction real time on-line monitoring system is excavated in city as described in claim 1, which is characterized in that main control chip is also
It is preset for being sent to the real-time positioning information of the detection result of methane detection module and locating module by communication unit
Server carries out data storage.
3. safe construction real time on-line monitoring system is excavated in city as claimed in claim 2, which is characterized in that pre- in server
There is gas ductwork route universe figure, gas ductwork route universe figure is made of the splicing of multiple gas ductwork line maps；Display is eventually
End is connect with server, for updating the gas ductwork line map prestored inside it according to the downloading of the location information of locating module.
4. safe construction real time on-line monitoring system is excavated in city as claimed in claim 2, which is characterized in that communication unit packet
Include wireless communication module and bluetooth communication；Main control chip connects display terminal by bluetooth communication, and by wireless
Communication module connects server.
5. safe construction real time on-line monitoring system is excavated in city as claimed in claim 4, which is characterized in that radio communication mold
Block uses 4G communication module.
6. safe construction real time on-line monitoring system is excavated in city as described in claim 1, which is characterized in that methane detection mould
Block uses methane laser telemetry module.
7. safe construction real time on-line monitoring system is excavated in city as described in claim 1, which is characterized in that alarm module is adopted
Use sound and light alarm module.
8. safe construction real time on-line monitoring system is excavated in city as described in claim 1, which is characterized in that main control chip with
Relay is in series between alarm module, main control chip is used to control alarm module work by relay on-off.
9. safe construction real time on-line monitoring system is excavated in city as described in claim 1, which is characterized in that main control chip is also
It is connected with AccessPort interface.
10. safe construction real time on-line monitoring system is excavated in city as described in any one of claim 1 to 9, which is characterized in that
Main control chip uses single-chip microcontroller STM32L0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910097236.4A CN109706998A (en) | 2019-01-31 | 2019-01-31 | A kind of city excavation safe construction real time on-line monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910097236.4A CN109706998A (en) | 2019-01-31 | 2019-01-31 | A kind of city excavation safe construction real time on-line monitoring system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002096110A3 (en) * | 2001-05-18 | 2003-01-23 | Witten Technologies Inc | A virtual camera on the bucket of an excavator displaying 3d images of buried pipes |
| US20040210370A1 (en) * | 2000-12-16 | 2004-10-21 | Gudat Adam J | Method and apparatus for displaying an excavation to plan |
| CN106759625A (en) * | 2016-12-20 | 2017-05-31 | 清华大学合肥公共安全研究院 | Excavate pipeline real-time early warning terminal and its fixed structure in a kind of city |
| CN107532400A (en) * | 2015-03-19 | 2018-01-02 | 住友建机株式会社 | Excavator |
| CN109115983A (en) * | 2018-08-29 | 2019-01-01 | 安徽辰控智能科技有限公司 | A kind of city excavation safe construction real time on-line monitoring system |
-
2019
- 2019-01-31 CN CN201910097236.4A patent/CN109706998A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040210370A1 (en) * | 2000-12-16 | 2004-10-21 | Gudat Adam J | Method and apparatus for displaying an excavation to plan |
| WO2002096110A3 (en) * | 2001-05-18 | 2003-01-23 | Witten Technologies Inc | A virtual camera on the bucket of an excavator displaying 3d images of buried pipes |
| CN107532400A (en) * | 2015-03-19 | 2018-01-02 | 住友建机株式会社 | Excavator |
| CN106759625A (en) * | 2016-12-20 | 2017-05-31 | 清华大学合肥公共安全研究院 | Excavate pipeline real-time early warning terminal and its fixed structure in a kind of city |
| CN109115983A (en) * | 2018-08-29 | 2019-01-01 | 安徽辰控智能科技有限公司 | A kind of city excavation safe construction real time on-line monitoring system |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191205 Address after: 230000 Building 1, Hefei Institute of Public Safety, Tsinghua University, 5999 Xiyou Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Ze Zhong Safety Science company limited Applicant after: Beijing Chen'an Science and Technology Co., Ltd. Applicant after: HEFEI PUBLIC SECURITY RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Address before: 230000 Floor 1-3, Building 4, Hefei Institute of Public Safety, Tsinghua University, 5999 Xiyou Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: Anhui Chen control Intelligent Technology Co., Ltd. Applicant before: Beijing Chen'an Science and Technology Co., Ltd. Applicant before: HEFEI PUBLIC SECURITY RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY |
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Application publication date: 20190503 |
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