CN105203158A - Automatic horizontal displacement and sedimentation monitoring system based on GPRS - Google Patents
Automatic horizontal displacement and sedimentation monitoring system based on GPRS Download PDFInfo
- Publication number
- CN105203158A CN105203158A CN201510646860.7A CN201510646860A CN105203158A CN 105203158 A CN105203158 A CN 105203158A CN 201510646860 A CN201510646860 A CN 201510646860A CN 105203158 A CN105203158 A CN 105203158A
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- gprs
- horizontal shift
- robot measurement
- dtu
- 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.)
- Pending
Links
Abstract
The invention discloses an automatic horizontal displacement and sedimentation monitoring system based on GPRS and belongs to the field of civil engineering surveying. The system comprises a surveying robot, a power source, a data transmission unit (DTU), a server and upper computer software, the surveying robot is connected with the power source and the data transmission unit (DTU) through a Y-shaped wire, one end of the Y-shaped wire is connected with the surveying robot, one of the remaining two ends of the Y-shaped wire is connected with the power source for supplying power to the surveying robot, the remaining one end of the Y-shaped wire is connected with the data transmission unit (DTU) for conducting signal transmission and instruction issuing, and the upper computer software comprises a data acquisition module, a data processing module and an early warning module. According to the automatic horizontal displacement and sedimentation monitoring system, communication with the surveying robot is achieved through the GPRS, coordinate information of a surveyed point is obtained, then horizontal displacement and sedimentation are obtained through analysis and calculation, thereby the purposes of real-time monitoring and remote control are achieved, monitoring efficiency is improved, and the cost is remarkably lowered. The system is good in universality, high in integration degree, convenient to operate, suitable for being popularized and capable of being widely applied to the construction engineering field.
Description
Technical field
Patent of the present invention relates to civil engineering surveying field, is especially applied to a kind of horizontal shift in structural safety health monitoring industry, sedimentation monitoring system, and what be specifically related to is a kind of horizontal shift based on GPRS, settlement automatic monitoring system.
Background technology
Along with developing rapidly of city, the deep-foundation pit engineering of China obtained fast development at nearly 20 years, especially in big or middle city, built high level, high-rise building and subterranean (building) building thereof in a large number, megalopolis sets about building subway, and deep foundation pit construction is obtained for widespread use.The aspect such as excavation area, cutting depth, surrounding enviroment complexity of foundation ditch hits new peak all repeatly, and the planar dimension of existing engineering reaches more than 10 ten thousand square metres, and the degree of depth reaches more than 30 meters.
Deep-foundation pit engineering is the engineering that a risk is higher, is a comprehensive branch of learning, relates to the multiple subjects such as engineering geology, structural mechanics, soil mechanics, environmental geotechnical, operating technique, has strong region, comprehensive, practicality and risk.Because the excavation of foundation pit degree of depth is comparatively large in deep foundation pit construction, along with the soil body in foundation ditch is dug out, in foundation ditch periphery certain limit, reservoir stress will change, and then make the displacement of supporting construction occurred level, sedimentation, and foundation ditch surrounding ground produces sedimentation; Excessive land subsidence and heterotaxis by the normal use of the stability and ground adjacent buildings and underground utilities and Municipal facility that directly jeopardize foundation pit supporting construction, and then jeopardize construction safety.According to the statistics of construction project accident in recent years, the probability of engineering accident occurs often higher than major project in base pit engineering, accident rate accounts for about 20% of base pit engineering quantity, and some cities even account for about 30%.The frequent generation of pit failure, causes great economic loss and serious consequence, and the monitoring of deep basal pit is faced with unprecedented challenge, and traditional pit retaining monitoring method obviously cannot well adapt to this demand.
So to supporting construction in the excavation construction of foundation ditch, foundation ditch closes on building, underground utilities and surrounding soil etc. are monitored, and take Monitoring Data as foundation, carry out dynamic management to pattern foundation pit supporting structure, are very necessary.Foundation Pit, sedimentation etc. are as the most important evaluation index of supporting construction safety monitoring, and it plays an important role to the security of foundation ditch.
At present, the domestic traditional monitoring mode to Foundation Pit and sedimentation generally adopts the combination of the total powerstation+spirit-leveling instrument of lower accuracy, wherein total powerstation is used for Foundation Pit measurement, spirit-leveling instrument is used for Excavation Settlement observation, and which from start to finish all needs manually to carry out measuring just to obtain Monitoring Data in time.This mode mainly has following weak point, and makes it can not meet the requirement of current various Large Foundation Pit monitoring frequency.
(1) scientific and technological content is low: whole work progress is a kind of Construction Mode of traditional extensive style, the change that the high speed development being difficult to adapt to modern society brings, and meets nowadays to the requirement of information-aided construction;
(2) human and material resources dropped into are large, and operating cost is high: traditional monitoring pattern needs survey crew to monitor from going to working-yard according to monitoring frequency, and each project needs 3-5 people to garrison for a long time, has high input, and operating cost is high;
(3) work heavy: monitoring frequency is higher, and the task of survey crew is more and more heavier, and particularly under the very general whole background of present deep basal pit, the intensity of work also significantly strengthens;
(4) large-scale degree is not high: monitoring scale is the prerequisite that information-aided construction is promoted, and is also modern automation monitoring application and the essential condition promoted further.In the long term, at Under the market economy condition, small-scale this monitoring pattern is in monitoring cost, often be in a disadvantageous position, unable technology and the renewal market information adopting advanced person, cannot participate in fierce market competition, make traditional monitoring pattern often be in the bottom of monitoring value chain, this small-scale traditional monitoring pattern seriously hinders the development of information-aided construction;
(5) authenticity, accuracy, promptness are low: traditional monitoring pattern is owing to being manually go collection in worksite data, then get back to office to carry out data and resolve, no matter in data transmission or among the data processing in later stage, be difficult to the promptness ensureing data, simultaneously owing to being manually gather, manually resolve, the authenticity of data and accuracy are also difficult to ensure;
In a word, traditional personal monitoring's pattern to horizontal shift and sedimentation, be difficult to meet now more and more higher to the safety requirements expectation of society, seriously disconnect with the society of high speed development, measurement data true, accurate, efficient, be in time the most basic requirement of information-aided construction, obviously, traditional monitoring pattern has been difficult to meet this point.
Summary of the invention
The object of this invention is to provide a kind of horizontal shift based on GPRS, settlement automatic monitoring system; low in order to solve scientific and technological content in existing Foundation Pit, settlement monitoring; input manpower is large; work heavy; large-scale degree is not high; authenticity, accuracy, promptness are low, the high outstanding technical matters of operating cost.
In order to solve the problems of the technologies described above, improve its weak point, the technical scheme that the present invention takes is: a kind of horizontal shift based on GPRS, settlement automatic monitoring system, specifically comprises robot measurement, power supply adaptor, data transmission unit (DTU), server, upper computer software.
Described upper computer software comprises data acquisition module, data analysis module, warning module.
Described power supply adaptor comprises robot measurement power supply adaptor and DTU power supply adaptor.
What deserves to be explained is that power supply adaptor needs to connect power supply, described power supply includes but not limited to sun power electroplax, uninterrupted power supply (ups) Unity, 220V AC power.
Described robot measurement is connected by " Y " molded line with power supply adaptor, data transmission unit (DTU), " Y " molded line one end connects robot measurement, connection robot adaptor in one end, two ends is powered to robot measurement in addition, the transmission of Signal transmissions and instruction is carried out in one end connection data transmission unit (DTU), to realize controlling " closed loop " of robot measurement.
Described DTU power supply adaptor is connected with data transmission unit (DTU), to power to it.
As preferably, the artificial total powerstation of described monitoring.
The present invention is when using high precision total station to do automatic monitoring to horizontal shift and sedimentation, adopt GPRS wireless network that data acquisition module can be utilized to carry out periodic monitor and data acquisition to foundation ditch in real time, Long-distance Control and transmission can be realized, data processing module can resolve data automatically simultaneously, warning module is in real time to the data analysis resolved, once reach the alarming value preset, controlling value, early warning will be carried out, for the security protection of foundation ditch provides safety guarantee, save a large amount of man power and materials, be beneficial to construction party to take measures in time simultaneously, the generation of accident prevention.
The present invention not only may be used for the monitoring of foundation ditch to horizontal shift and sedimentation, can also be widely used in the application that building deformation monitoring, the monitoring of underground concealed facility, high-supported formwork monitoring, Dam Deformation Monitoring and science of bridge building monitoring, subway tunnel monitoring, Tailings Dam, slope monitoring etc. relate to the monitoring project of horizontal shift and sedimentation.
Accompanying drawing explanation
Fig. 1 the present invention is based on the horizontal shift of GPRS, the structural representation of settlement automatic monitoring system.
Fig. 2 the present invention is based on the horizontal shift of GPRS, the communication flow figure of settlement automatic monitoring system.
Description of reference numerals: 100-robot measurement; 200-power supply adaptor; 201-robot measurement power supply adaptor; 202-DTU power supply adaptor; 300-data transmission unit (DTU); 400-server; 500-upper computer software; 501-data acquisition module; 502-data processing module; 503-warning module.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is further described.
Fig. 1 is the structural representation of a kind of horizontal shift based on GPRS of the present invention, settlement automatic monitoring system, and Fig. 2 is the communication flow figure of a kind of horizontal shift based on GPRS of the present invention, settlement automatic monitoring system.
Referring to Fig. 1, it comprises robot measurement 100, power supply adaptor 200, data transmission unit (DTU) 300, server 400, upper computer software 500.
A kind of horizontal shift based on GPRS, settlement automatic monitoring system, it is characterized in that described power supply adaptor 200 comprises robot measurement power supply adaptor 201 and data transmission unit adapter 202, wherein robot measurement power supply adaptor 201 is responsible for powering to robot measurement 100, and data transmission unit adapter 202 is responsible for powering to data transmission unit (DTU).
Described robot measurement 100 is connected by " Y " molded line with power supply adaptor, data transmission unit (DTU), " Y " molded line one end connects robot measurement 100, one end, two ends connects robot measurement power supply adaptor 201 in addition, the transmission of Signal transmissions and instruction is carried out in one end connection data transmission unit (DTU) 202, to realize controlling " closed loop " of robot measurement 100.
RS485 serial communication is adopted between described data transmission unit (DTU) 300 and robot measurement 100, and adopt static ip address service or dynamic domain name service to carry out communication between server, data enter upper computer software 500 by the corresponding port of ICP/IP protocol, and software is resolved its packet significant figure field.Can be real-time the data collected by the GPRS wireless network remote transmission of Network Provider to laboratory computer, eliminate artificial scene and check the problem with remote transmission.GPRS wireless network adopts exclusive frequency range, anti-interference very strong with stability, ensure that integrality and the continuity of data.
Described upper computer software 500 comprises data acquisition module 501, data processing module 502, warning module 503.
Described data acquisition module 501 long-rangely can send instruction to robot measurement 100, carries out real-time control, also can receive robot measurement 100 simultaneously and send the data of returning and resolve.What deserves to be explained is, data acquisition module can to robot measurement 100 realize including but not limited to the start of robot measurement 100 and shutdown, laser open with close, little form is arranged, initialization, bubble, electricity, acquisition time, measure, the setting such as to resurvey, and can realize " closed-loop control ", can timing/Real-time Obtaining feedback information.
Described data processing module 502 can resolve the data of data acquisition module 501, calculates horizontal shift and elevation.
Described warning module 503 can be arranged the early warning value of single project, alarming value, controlling value, once exceed certain numerical value, can with mail or/and the mode of note gives the alarm signal or/and information sends to relevant monitoring personnel and person liable.
Referring to Fig. 2, in order to using electricity wisely, also be conducive to the serviceable life of instrument simultaneously, dormant state (low power consumpting state) is just in after robot measurement 100 powers on, data acquisition module 501 is first utilized to send instruction, instruction transfers to data transmission module 300 by GPRS network, now robot measurement 100 can judge the readability of signal, if signal is accurate, then can carry out instruction transmission to robot measurement 100, to monitoring point, reference mark carry out three-dimensional coordinate measurement, then by data by GPRS transmission to server, if signal is inaccurate, then can reinitialize, every secondary data is transmitted by this way.
The measurement of next monitoring point is entered after the measurement of whole monitoring point completes.
The present invention realizes the communication between computer and robot measurement 100 by GPRS, obtain the three-dimensional coordinate of monitoring point, then resolved by data and obtain horizontal shift and sedimentation, thus reach the object of Real-Time Monitoring and Long-distance Control, simultaneously can in the operation of Distance Laboratory computer control system, operated from a distance relieves the complicacy of manually checking and carrying out data recording operation to scene completely, saves a large amount of manpower and materials costs.Improve monitoring efficiency, conspicuousness reduce cost.The versatility of native system is better, and integrated level is high, convenient operation, is applicable to promoting, can be widely used in construction project field.
Adopt GPRS wireless communication technique to carry out data transmission and control, avoid the cable construction in conventional data transmission mode, greatly reduce the difficulty of construction and the installation cost of system.
This instruction for sending instruction, and is sent to GPRS communication module and data transmission unit (DTU) 300 by data acquisition module 501, receives the data that data transmission unit (DTU) 300 sends, and carries out gathering and store the data received.
The concrete using method of this invention is:
(1) monitoring point is put according to surveillance map paper cloth, select stable layout reference mark, region, simultaneously, select suitable research station (the long-term device placing robot measurement 100) position to determine reference point location, if research station is in deformation monitoring region, then reference point must not be less than 3, if in stabilized zone, then reference point must not be less than 2;
(2) data acquisition module 501 Long-distance Control robot measurement 100 is utilized, the mode determination coordinate system of or resection directed by single-point;
(3) data acquisition module 501 pairs of reference mark and monitoring point is utilized to carry out a position study;
(4) data acquisition module 501 is utilized to set up some group, the setting of line time of going forward side by side, early warning value, alarming value, controlling value;
(5) utilize data acquisition module 501 to set up monitoring results, and start image data according to the time set;
(6) data adopting data processing module 502 pairs of data acquisition modules 501 to collect are resolved, and calculate the horizontal displacement and settlement of each monitoring point.
(7) early warning value of the data that calculate of warning module 503 pairs of data processing modules 502 and setting, alarming value, controlling value carry out real-time judge, to determine whether to give a warning, once reach early warning value, alarming value, the controlling value of setting, warning module 503 can carry out a point rank warning by the mode of note and (or) mail automatically.
Finally, it should be noted that, above embodiment is only the more representational example of the present invention.Obviously, the present invention is not limited to above-mentioned specific embodiment, can also have many distortion.Every above embodiment is done according to technical spirit of the present invention any simple amendment, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (9)
1., based on horizontal shift, a settlement automatic monitoring system of GPRS, comprise robot measurement, power supply, data transmission unit (DTU), server, upper computer software.
2. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, it is characterized in that described robot measurement is connected by " Y " molded line with power supply, data transmission unit (DTU), " Y " molded line one end connects robot measurement, connection power supply in one end, two ends is powered to robot measurement in addition, the transmission of Signal transmissions and instruction is carried out in one end connection data transmission unit (DTU), to realize controlling " closed loop " of robot measurement.
3. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, it is characterized in that adopting RS485 serial communication between described data transmission unit (DTU) and robot measurement, and between server, adopt static ip address service or dynamic domain name service to carry out communication.
4. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, it is characterized in that described server adopts MySQL database to build, the Monitoring Data stored from robot measurement can be received, also can carry out instruction control to robot measurement.
5. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, is characterized in that described data transmission module is 2.5G/GPRS wireless communication module.
6. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, is characterized in that described upper computer software comprises data acquisition module, data processing module, warning module.
7. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, is characterized in that described data acquisition module can carry out communication with robot measurement, and controls in real time.
8. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, is characterized in that described data processing module automatically can carry out data to measured raw data and resolve, and carries out bulletin generation.
9. a kind of horizontal shift based on GPRS according to claim 1, settlement automatic monitoring system, it is characterized in that described warning module can carry out the setting of controlling value, alarming value automatically to monitoring project, when exceeding controlling value, alarming value, can with mail or/and the mode of note gives the alarm signal or/and information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646860.7A CN105203158A (en) | 2015-10-01 | 2015-10-01 | Automatic horizontal displacement and sedimentation monitoring system based on GPRS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646860.7A CN105203158A (en) | 2015-10-01 | 2015-10-01 | Automatic horizontal displacement and sedimentation monitoring system based on GPRS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105203158A true CN105203158A (en) | 2015-12-30 |
Family
ID=54950965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646860.7A Pending CN105203158A (en) | 2015-10-01 | 2015-10-01 | Automatic horizontal displacement and sedimentation monitoring system based on GPRS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105203158A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469581A (en) * | 2016-01-04 | 2016-04-06 | 天泽信息产业股份有限公司 | Total station remote control system and method |
| CN105714842A (en) * | 2016-02-04 | 2016-06-29 | 西南交通大学 | Open caisson sinking early warning method and system |
| CN105785998A (en) * | 2016-04-15 | 2016-07-20 | 洛阳师范学院 | Use method of water sideline monitoring and automatically tracking robot system for tailings pond |
| CN106341314A (en) * | 2016-10-21 | 2017-01-18 | 合肥哦走信息技术有限公司 | GPRS network-based household security robot remote communication system |
| CN106759543A (en) * | 2016-12-27 | 2017-05-31 | 丽水学院 | A kind of round-the-clock long-range bridge foundation washout monitoring and warning system |
| CN107131913A (en) * | 2017-06-20 | 2017-09-05 | 中国有色金属长沙勘察设计研究院有限公司 | A kind of portable geological disaster monitoring system and the monitoring method using this system |
| CN107219851A (en) * | 2017-06-16 | 2017-09-29 | 上海工程技术大学 | A kind of measurement car driving method for tunnel subsidence monitoring system |
| CN110362030A (en) * | 2019-06-14 | 2019-10-22 | 中国一冶集团有限公司 | Construction project pipeline headroom detection device based on BIM technology |
| CN110565548A (en) * | 2019-10-17 | 2019-12-13 | 北京市市政四建设工程有限责任公司 | method for monitoring supporting and reinforcing construction of inclined leg rigid frame bridge |
| CN111457848A (en) * | 2020-05-19 | 2020-07-28 | 四川合众精准科技有限公司 | Method and system for measuring displacement through coordinate change between adjacent monitoring points |
| CN114235058A (en) * | 2022-02-23 | 2022-03-25 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Pit data measuring equipment for mineral geology |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441802A (en) * | 2008-11-18 | 2009-05-27 | 北京矿咨信矿业技术研究有限公司 | Safe monitoring early-warning system of ore tailings warehouse |
| CN102052915A (en) * | 2010-11-24 | 2011-05-11 | 航天科工深圳（集团）有限公司 | Geological disaster monitoring system and method |
| CN102865861A (en) * | 2012-09-06 | 2013-01-09 | 刘雁春 | Miniature tubular total station |
| CN202837989U (en) * | 2012-08-29 | 2013-03-27 | 华自科技股份有限公司 | Dam safety automatic monitoring system |
| CN202969361U (en) * | 2012-12-04 | 2013-06-05 | 中铁二十一局集团有限公司 | Remote intelligent monitoring and three-dimensional pre-warning system for deformation stability of deep foundation pit |
| CN103616011A (en) * | 2013-12-06 | 2014-03-05 | 天津大学 | Automatic remote monitoring system for underground engineering deformation |
| CN104197852A (en) * | 2014-09-05 | 2014-12-10 | 济南大学 | System for monitoring sinking and horizontal displacement of reservoir dam body |
-
2015
- 2015-10-01 CN CN201510646860.7A patent/CN105203158A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441802A (en) * | 2008-11-18 | 2009-05-27 | 北京矿咨信矿业技术研究有限公司 | Safe monitoring early-warning system of ore tailings warehouse |
| CN102052915A (en) * | 2010-11-24 | 2011-05-11 | 航天科工深圳（集团）有限公司 | Geological disaster monitoring system and method |
| CN202837989U (en) * | 2012-08-29 | 2013-03-27 | 华自科技股份有限公司 | Dam safety automatic monitoring system |
| CN102865861A (en) * | 2012-09-06 | 2013-01-09 | 刘雁春 | Miniature tubular total station |
| CN202969361U (en) * | 2012-12-04 | 2013-06-05 | 中铁二十一局集团有限公司 | Remote intelligent monitoring and three-dimensional pre-warning system for deformation stability of deep foundation pit |
| CN103616011A (en) * | 2013-12-06 | 2014-03-05 | 天津大学 | Automatic remote monitoring system for underground engineering deformation |
| CN104197852A (en) * | 2014-09-05 | 2014-12-10 | 济南大学 | System for monitoring sinking and horizontal displacement of reservoir dam body |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469581A (en) * | 2016-01-04 | 2016-04-06 | 天泽信息产业股份有限公司 | Total station remote control system and method |
| CN105714842B (en) * | 2016-02-04 | 2018-07-27 | 西南交通大学 | Well sinking method for early warning and system |
| CN105714842A (en) * | 2016-02-04 | 2016-06-29 | 西南交通大学 | Open caisson sinking early warning method and system |
| CN105785998A (en) * | 2016-04-15 | 2016-07-20 | 洛阳师范学院 | Use method of water sideline monitoring and automatically tracking robot system for tailings pond |
| CN105785998B (en) * | 2016-04-15 | 2020-02-07 | 洛阳师范学院 | Use method of tailing pond water sideline monitoring automatic tracking robot system |
| CN106341314A (en) * | 2016-10-21 | 2017-01-18 | 合肥哦走信息技术有限公司 | GPRS network-based household security robot remote communication system |
| CN106759543B (en) * | 2016-12-27 | 2018-08-10 | 丽水学院 | A kind of round-the-clock long-range bridge foundation washout monitoring and warning system |
| CN106759543A (en) * | 2016-12-27 | 2017-05-31 | 丽水学院 | A kind of round-the-clock long-range bridge foundation washout monitoring and warning system |
| CN107219851A (en) * | 2017-06-16 | 2017-09-29 | 上海工程技术大学 | A kind of measurement car driving method for tunnel subsidence monitoring system |
| CN107131913A (en) * | 2017-06-20 | 2017-09-05 | 中国有色金属长沙勘察设计研究院有限公司 | A kind of portable geological disaster monitoring system and the monitoring method using this system |
| CN110362030A (en) * | 2019-06-14 | 2019-10-22 | 中国一冶集团有限公司 | Construction project pipeline headroom detection device based on BIM technology |
| CN110565548A (en) * | 2019-10-17 | 2019-12-13 | 北京市市政四建设工程有限责任公司 | method for monitoring supporting and reinforcing construction of inclined leg rigid frame bridge |
| CN110565548B (en) * | 2019-10-17 | 2020-06-26 | 北京市市政四建设工程有限责任公司 | Method for monitoring supporting and reinforcing construction of inclined leg rigid frame bridge |
| CN111457848A (en) * | 2020-05-19 | 2020-07-28 | 四川合众精准科技有限公司 | Method and system for measuring displacement through coordinate change between adjacent monitoring points |
| CN114235058A (en) * | 2022-02-23 | 2022-03-25 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Pit data measuring equipment for mineral geology |
| CN114235058B (en) * | 2022-02-23 | 2022-05-06 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Pit data measuring equipment for mineral geology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105203158A (en) | Automatic horizontal displacement and sedimentation monitoring system based on GPRS | |
| CN104111464B (en) | Ground surface movement and deformation automation monitoring system for exploitation of coal mine | |
| CN102943459B (en) | Remote smart monitoring and three-dimensional early warning method and system for deformation stability of deep foundation pit | |
| CN100580679C (en) | Civil construction engineering GPS-RTK measurement integrated PDA device | |
| CN110411370A (en) | A kind of the risk of tunnel construction managing and control system based on space time parameter | |
| CN103088806B (en) | A kind of high-fill roadbed and earth and rockfill dam are out of shape wireless real time monitoring system | |
| CN108280969A (en) | A kind of high slope surface deformation monitoring and warning system and its method for early warning | |
| CN102979071B (en) | Remote intelligent monitoring and three-dimensional early warning method and system for stress stability of deep foundation pit | |
| CN202925536U (en) | Deep foundation pit stress stability remote intelligent monitoring and three-dimensional early-warning system | |
| CN202969361U (en) | Remote intelligent monitoring and three-dimensional pre-warning system for deformation stability of deep foundation pit | |
| CN209279955U (en) | The long-range subsiding observation station of integration | |
| CN111189492A (en) | Underground water environment monitoring system | |
| CN103061322A (en) | Method and system for remote intelligent monitoring and three-dimensional digital comprehensive warning of deep foundation pit stability | |
| CN205718850U (en) | High accuracy lane surface displacement real time monitoring apparatus based on ZigBee technology | |
| CN103046525A (en) | Facility and method for mechanical stability remote intelligent monitoring and three-dimensional early warning of deep foundation pit | |
| CN202547721U (en) | Water regimen monitoring early warning system | |
| CN113513052A (en) | BDS + BIM-based intelligent foundation pit monitoring system and method | |
| CN202548622U (en) | Remote measurement and control system for tunnel construction | |
| CN208172969U (en) | A kind of high slope surface deformation monitoring and warning system | |
| CN202214741U (en) | Wireless self-networked steel support stress monitoring system | |
| CN207923112U (en) | Ground Settlement Induced by Shield Tunnel Construction point intelligent integral auxiliary monitoring device | |
| CN207161071U (en) | A kind of online measuring system of oil field individual well yield | |
| CN110241885A (en) | A kind of anti-backbreak intelligent alarm system and excavation method based on radar real-time detection | |
| CN205027414U (en) | Dam body hydrostatic level normal position automatic monitoring system | |
| CN110858006A (en) | Underground pipe network geophysical prospecting system and method based on GIS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
|
| WD01 | Invention patent application deemed withdrawn after publication |