CN109039448A - A kind of fiber laser arrays maintaining-managing system - Google Patents
A kind of fiber laser arrays maintaining-managing system Download PDFInfo
- Publication number
- CN109039448A CN109039448A CN201810905830.7A CN201810905830A CN109039448A CN 109039448 A CN109039448 A CN 109039448A CN 201810905830 A CN201810905830 A CN 201810905830A CN 109039448 A CN109039448 A CN 109039448A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- module
- fiber
- controlling terminal
- optical sensor
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a kind of fiber laser arrays maintaining-managing systems, it is related to optical fiber maintenance technical field, maintenance personnel is solved after learning corresponding maintenance task, the problem of failure scene cannot be gone in time, its key points of the technical solution are that: including the first fibre optical sensor, the second fibre optical sensor, controlling terminal, data acquisition module, data analysis module, maintenance task distribution module and maintenance mode matching module；First fibre optical sensor and the second fibre optical sensor are connect with detection fiber both ends respectively；First fibre optical sensor and the second fibre optical sensor are communicated to connect with controlling terminal；Controlling terminal is connect with data acquisition module；Data acquisition module is connect with data analysis module；Data analysis module is connect with maintenance task distribution module；Maintenance task distribution module is connect with maintenance mode matching module, and having makes maintenance personnel after learning corresponding maintenance task, goes to failure scene in time, improves the effect of fiber failure maintenance efficiency.
Description
Technical field
The present invention relates to optical fiber maintenance technical fields, more specifically, it relates to a kind of fiber laser arrays maintaining-managing system.
Background technique
Optical-fibre communications refers in such a way that light is with optical fiber transmitting information, belongs to one kind of wire communication, light passes through modulation
Information just can be carried afterwards.From the 1980's, Fiber Optical Communication System produces revolutionary character for telecommunications industry, while also in numerical digit
Play the part of very important role in epoch.Fiber optic communication has many advantages, such as that transmission capacity is big and good confidentiality, still, optical fiber by
The transmitting of information will be will affect after pressure, bending or damage, therefore, being measured in real time to optical fiber is to ensure that fiber information is stablized to pass
Pass essential mode.
Existing fiber laser arrays are general to be passed by displacement, vibration, rotation, pressure, bending of detection device detection fiber etc.
Transmission of data, such as: then fibre optical sensor analyzes transmission data, obtains the real-time point that optical fiber breaks down, finally will
Fiber laser arrays result informs corresponding maintenance personnel.
But maintenance personnel needs to carry out fiber laser arrays result preliminary analysis after learning corresponding maintenance task, it is quasi-
Standby corresponding maintenance tool, cannot go to failure scene, maintenance efficiency is lower in time.
Summary of the invention
The object of the present invention is to provide a kind of fiber laser arrays maintaining-managing system, having is learning maintenance personnel accordingly
After maintenance task, failure scene is gone in time, improves the effect of fiber failure maintenance efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of fiber laser arrays maintenance management
System, it is characterized in that: including the first fibre optical sensor, the second fibre optical sensor, controlling terminal, data acquisition module, data point
Analyse module, maintenance task distribution module and maintenance mode matching module；
First fibre optical sensor and the second fibre optical sensor are connect with detection fiber both ends respectively；First optical fiber
Sensor and the second fibre optical sensor are communicated to connect with the controlling terminal, for measuring the transmission at the detection fiber both ends
Data, and the transmission data are transmitted to the controlling terminal；The transmission data include displacement parameter, vibrations parameter, turn
Dynamic parameter, pressure parameter, bending parameters, strain parameter and location parameter；
The controlling terminal is connect with the data acquisition module, for carrying out at accident analysis to the transmission data
Reason is determining that the detection fiber deposits after a failure according to the transmission data to the number corresponding with failure scene
Data, which are issued, according to acquisition module acquires start command；
The data acquisition module is connect with the data analysis module, for acquiring the ring of the failure scene
Border information, and the environmental information is transmitted to the data analysis module；
The data analysis module is connect with the maintenance task distribution module, for carrying out ground to the environmental information
Shape classification of type and weather pattern classification, and terrain type classification and weather pattern classification results are transmitted to the maintenance
Task allocating module；The terrain type includes plateau landform, plain topography, basin landform, undulating topography and mountain topography；Institute
Stating weather pattern includes fine day gas, cloudy gas, cloudy weather and rainy day gas；
The maintenance task distribution module stores the cartographic information and all-in-service station location information of the detection fiber；It is described
Maintenance task distribution module is connect with the maintenance mode matching module, for the cartographic information according to the detection fiber, dimension
Shield station location information and transmission data by maintenance task distribute to failure scene apart from shortest all-in-service station, and will described in
Maintenance task allocation result is transmitted to the maintenance mode matching module；
The maintenance mode matching module, for according to the transmission data, failure scene, maintenance task distribution knot
The cartographic information of fruit, all-in-service station location information and detection fiber matches corresponding maintenance mode；The maintenance mode includes maintenance
Portable device, maintenance traffic path and maintenance trip mode.
By using above-mentioned technical proposal, after detection obtains the failure scene and fault type of detection fiber,
Allot the maintenance Portable device, maintenance traffic path and maintenance trip side of corresponding task execution all-in-service station and corresponding all-in-service station
Formula reduces time of the maintenance personnel before execution task, makes maintenance personnel after learning corresponding maintenance task, and
When go to failure scene, improve the effect of fiber failure maintenance efficiency.
The present invention is further arranged to: the controlling terminal is equipped with maintenance personnel's matching module, maintenance personnel's matching
Module stores the basic information of all maintenance personnel；Maintenance personnel's matching module is used for according to the transmission data, event
Barrier scene and the basic information of maintenance personnel match suitable maintenance personnel.
By using above-mentioned technical proposal, using maintenance personnel's matching module, match convenient for sending with fault type
Maintenance personnel executes maintenance task, improves the working efficiency of maintenance personnel's preservation & testing optical fiber.
The present invention is further arranged to: all maintenance personnel are assigned with the user terminal connecting with controlling terminal,
Maintenance task is sent to by the controlling terminal in a manner of short message transmission, Bluetooth transmission, mail transmission or wireless network transmissions
The corresponding user terminal.
Task is improved by using above-mentioned technical proposal convenient for maintenance task is transmitted to corresponding maintenance personnel in time
That distributes is efficient.
The present invention is further arranged to: the controlling terminal is equipped with data memory module, and the user terminal is equipped with and institute
State the data feedback module of data memory module connection.
By using above-mentioned technical proposal, counted convenient for the related data to maintenance task.
The present invention is further arranged to: the controlling terminal is connected with failure warning device, the failure warning device packet
Include sound alarming device and light alarming device.
By using above-mentioned technical proposal, convenient for notifying staff in time, dimension cannot be learnt in time by reducing maintenance personnel
Shield task and generation the case where reduce detection fiber maintenance efficiency.
The present invention is further arranged to: the smooth alarming device includes flashing red light, is always on red light and is always on green light；
The flashing red light, when detecting that detection fiber breaks down, flashing red light persistently flashes；
Described to be always on red light, after corresponding maintenance personnel's confirmation receives maintenance task, the flashing red light extinguishes, institute
It states and is always on red light unlatching；
Described to be always on green light, after the maintenance personnel, which confirms, completes maintenance task, the red light that is always on extinguishes, described normal
Give a green light unlatching；When described be always on after green light is opened into preheating setting time is extinguished.
By using above-mentioned technical proposal, staff is enabled to learn the executive condition of maintenance task in time.
In conclusion the invention has the following advantages: obtaining failure scene and the event of detection fiber in detection
After hindering type, maintenance Portable device, the maintenance traffic path of corresponding task execution all-in-service station and corresponding all-in-service station are matched
With maintenance trip mode, reduce time of the maintenance personnel before execution task, learns maintenance personnel accordingly
After maintenance task, failure scene is gone in time, improves the effect of fiber failure maintenance efficiency；Mould is matched using maintenance personnel
Block improves maintenance personnel's preservation & testing optical fiber convenient for sending the maintenance personnel to match with fault type to execute maintenance task
Working efficiency.
Detailed description of the invention
Fig. 1 is the block architecture diagram in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of failure warning device in the embodiment of the present invention.
In figure: 1, the first fibre optical sensor；11, the second fibre optical sensor；12, controlling terminal；13, data analysis module；
14, maintenance task distribution module；15, maintenance mode matching module；16, data acquisition module；2, maintenance personnel's matching module；
21, user terminal；22, data feedback module；23, data memory module；3, failure warning device；31, sound alarming device；32,
Light alarming device；33, flashing red light；34, it is always on red light；35, it is always on green light.
Specific embodiment
Below in conjunction with attached drawing 1-2, invention is further described in detail.
Embodiment: a kind of fiber laser arrays maintaining-managing system, as shown in Figure 1, including the first fibre optical sensor 1, the second light
Fiber sensor 11, controlling terminal 12, data acquisition module 16, data analysis module 13, maintenance task distribution module 14 and maintenance
Mode matching module 15.First fibre optical sensor 1 and the second fibre optical sensor 11 are connect with detection fiber both ends respectively.First light
Fiber sensor 1 and the second fibre optical sensor 11 are communicated to connect with controlling terminal 12, for measuring the transmission at detection fiber both ends
Data, and transmission data are transmitted to controlling terminal 12.Transmitting data includes displacement parameter, vibrations parameter, rotational parameters, pressure
Parameter, bending parameters, strain parameter and location parameter.
As shown in Figure 1, controlling terminal 12 is connect with data acquisition module 16, for carrying out at accident analysis to transmission data
Reason is determining that detection fiber deposits after a failure according to transmission data to data acquisition module 16 corresponding with failure scene
It issues data and acquires start command.
As shown in Figure 1, data acquisition module 16 is connect with data analysis module 13, for acquiring the ring of failure scene
Border information, and environmental information is transmitted to data analysis module 13.
As shown in Figure 1, data analysis module 13 is connect with maintenance task distribution module 14, for carrying out ground to environmental information
Shape classification of type and weather pattern classification, and terrain type classification and weather pattern classification results are transmitted to maintenance task distribution
Module 14.Terrain type includes plateau landform, plain topography, basin landform, undulating topography and mountain topography.Weather pattern includes
Fine day gas, cloudy gas, cloudy weather and rainy day gas.
As shown in Figure 1, maintenance task distribution module 14 stores the cartographic information and all-in-service station location information of detection fiber.
Maintenance task distribution module 14 is connect with maintenance mode matching module 15, for cartographic information, the all-in-service station according to detection fiber
Location information and transmission data by maintenance task distribute to failure scene apart from shortest all-in-service station, and by maintenance task
Allocation result is transmitted to maintenance mode matching module 15.
As shown in Figure 1, maintenance mode matching module 15 is used for according to transmission data, failure scene, maintenance task point
Cartographic information with result, all-in-service station location information and detection fiber matches corresponding maintenance mode.Maintenance mode includes maintenance
Portable device, maintenance traffic path and maintenance trip mode.The failure scene and failure classes of detection fiber are obtained in detection
After type, the maintenance Portable device, maintenance traffic path and dimension of corresponding task execution all-in-service station and corresponding all-in-service station are matched
Trip mode is protected, reduces time of the maintenance personnel before execution task, maintenance personnel is made to learn corresponding maintenance
After task, failure scene is gone in time, improves the effect of fiber failure maintenance efficiency.
As shown in Figure 1, controlling terminal 12 is equipped with maintenance personnel's matching module 2, maintenance personnel's matching module 2 stores all
The basic information of maintenance personnel.Maintenance personnel's matching module 2 is used for according to transmission data, failure scene and maintenance personnel
Basic information matches suitable maintenance personnel.Using maintenance personnel's matching module 2, match convenient for sending with fault type
Maintenance personnel executes maintenance task, improves the working efficiency of maintenance personnel's preservation & testing optical fiber.
As shown in Figure 1, maintenance personnel is assigned with the user terminal 21 connecting with controlling terminal 12, controlling terminal 12 is with short
Letter transmission, Bluetooth transmission, mail is sent or maintenance task is sent to relative users terminal 21 by the mode of wireless network transmissions.Just
Maintenance task is transmitted to corresponding maintenance personnel in time, improves the efficient of task distribution.
As shown in Figure 1, controlling terminal 12 is equipped with data memory module 23, user terminal 21 is equipped with and data memory module 23
The data feedback module 22 of connection.Maintenance personnel will safeguard that information feeds back to data memory module by data feedback module 22
23.It is counted convenient for the related data to maintenance task.
As shown in Figures 1 and 2, controlling terminal 12 is connected with failure warning device 3, and failure warning device 3 is warned including sound
Device 31 and light alarming device 32.Sound alarming device 31 in the present embodiment uses buzzer, and the light in the present embodiment warns dress
32 are set using display lamp.Convenient for notifying staff in time, maintenance task cannot be learnt in time and reduce inspection by reducing maintenance personnel
The case where surveying optical fiber maintenance efficiency occurs.
As shown in Figures 1 and 2, light alarming device 32 includes flashing red light 33, is always on red light 34 and is always on green light 35.Work as inspection
When measuring detection fiber and breaking down, flashing red light 33 persistently flashes.After corresponding maintenance personnel confirmation receives maintenance task, dodge
Bright red light 33 extinguishes, and is always on the unlatching of red light 34.After maintenance personnel, which confirms, completes maintenance task, it is always on the extinguishing of red light 34, is always on
Green light 35 is opened.Extinguish after being always on green light 35 and being opened into preheating setting time.Staff is enabled to learn that maintenance is appointed in time
The executive condition of business.
Working principle: after detection obtains the failure scene and fault type of detection fiber, corresponding appoint is matched
Business executes the maintenance Portable device, maintenance traffic path and maintenance trip mode of all-in-service station and corresponding all-in-service station, reduces dimension
Time of the shield personnel before execution task, makes maintenance personnel after learning corresponding maintenance task, go to failure in time
Scene improves the effect of fiber failure maintenance efficiency.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (6)
1. a kind of fiber laser arrays maintaining-managing system, it is characterized in that: including the first fibre optical sensor (1), the second fibre optical sensor
(11), controlling terminal (12), data acquisition module (16), data analysis module (13), maintenance task distribution module (14) and dimension
Shield mode matching module (15)；
First fibre optical sensor (1) and the second fibre optical sensor (11) are connect with detection fiber both ends respectively；Described first
Fibre optical sensor (1) and the second fibre optical sensor (11) are communicated to connect with the controlling terminal (12), for measuring the inspection
The transmission data at optical fiber both ends are surveyed, and the transmission data are transmitted to the controlling terminal (12)；The transmission data include
Displacement parameter, vibrations parameter, rotational parameters, pressure parameter, bending parameters, strain parameter and location parameter；
The controlling terminal (12), connect with the data acquisition module (16), for carrying out failure point to the transmission data
Analysis processing is determining that the detection fiber deposits after a failure according to the transmission data to institute corresponding with failure scene
It states data acquisition module (16) and issues data acquisition start command；
The data acquisition module (16), connect with the data analysis module (13), for acquiring the failure scene
Environmental information, and the environmental information is transmitted to the data analysis module (13)；
The data analysis module (13) connect with the maintenance task distribution module (14), for the environmental information into
The classification of row terrain type and weather pattern classification, and terrain type classification and weather pattern classification results be transmitted to described
Maintenance task distribution module (14)；The terrain type includes plateau landform, plain topography, basin landform, undulating topography and mountain
Ground landform；The weather pattern includes fine day gas, cloudy gas, cloudy weather and rainy day gas；
The maintenance task distribution module (14) stores the cartographic information and all-in-service station location information of the detection fiber；It is described
Maintenance task distribution module (14) is connect, for the ground according to the detection fiber with the maintenance mode matching module (15)
Figure information, all-in-service station location information and transmission data by maintenance task distribute to failure scene apart from shortest maintenance
It stands, and the maintenance task allocation result is transmitted to the maintenance mode matching module (15)；
The maintenance mode matching module (15), for according to the transmission data, failure scene, maintenance task distribution knot
The cartographic information of fruit, all-in-service station location information and detection fiber matches corresponding maintenance mode；The maintenance mode includes maintenance
Portable device, maintenance traffic path and maintenance trip mode.
2. a kind of fiber laser arrays maintaining-managing system according to claim 1, it is characterized in that: the controlling terminal (12) is set
Have maintenance personnel's matching module (2), maintenance personnel's matching module (2) stores the basic information of all maintenance personnel；Institute
Maintenance personnel's matching module (2) are stated for the basic information according to the transmission data, failure scene and maintenance personnel
Allot suitable maintenance personnel.
3. a kind of fiber laser arrays maintaining-managing system according to claim 2, it is characterized in that: all maintenance personnel are equal
It is assigned the user terminal (21) connecting with controlling terminal (12), the controlling terminal (12) is with short message transmission, Bluetooth transmission, postal
Maintenance task is sent to the corresponding user terminal (21) by the mode of part transmission or wireless network transmissions.
4. a kind of fiber laser arrays maintaining-managing system according to claim 3, it is characterized in that: the controlling terminal (12) is set
Have data memory module (23), the user terminal (21) is equipped with the data feedback mould connecting with the data memory module (23)
Block (22).
5. a kind of fiber laser arrays maintaining-managing system according to claim 4, it is characterized in that: the controlling terminal (12) is even
It is connected to failure warning device (3), the failure warning device (3) includes sound alarming device (31) and light alarming device (32).
6. a kind of fiber laser arrays maintaining-managing system according to claim 5, it is characterized in that: the smooth alarming device (32)
Including flashing red light (33), it is always on red light (34) and is always on green light (35)；
The flashing red light (33), when detecting that detection fiber breaks down, flashing red light (33) persistently flashes；
Described to be always on red light (34), after corresponding maintenance personnel's confirmation receives maintenance task, the flashing red light (33) is put out
It goes out, it is described to be always on red light (34) unlatching；
It is described to be always on green light (35), it is described to be always on red light (34) extinguishing, institute after the maintenance personnel, which confirms, completes maintenance task
It states and is always on green light (35) unlatching；When described be always on after green light (35) is opened into preheating setting time is extinguished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905830.7A CN109039448A (en) | 2018-08-10 | 2018-08-10 | A kind of fiber laser arrays maintaining-managing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905830.7A CN109039448A (en) | 2018-08-10 | 2018-08-10 | A kind of fiber laser arrays maintaining-managing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109039448A true CN109039448A (en) | 2018-12-18 |
Family
ID=64633506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905830.7A Pending CN109039448A (en) | 2018-08-10 | 2018-08-10 | A kind of fiber laser arrays maintaining-managing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109039448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907388A (en) * | 2021-03-31 | 2021-06-04 | 杨大松 | Wisdom gas management platform |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301685A (en) * | 2014-10-23 | 2015-01-21 | 深圳艾瑞斯通技术有限公司 | Optical fiber vibration environment visual monitor method, device and system |
| CN104639230A (en) * | 2015-03-20 | 2015-05-20 | 国家电网公司 | PON (passive optical network) maintenance method |
| US9197319B2 (en) * | 2013-01-18 | 2015-11-24 | Electronics And Telecommunications Research Institute | Device for monitoring optical link fault and method thereof |
| CN105372151A (en) * | 2015-12-02 | 2016-03-02 | 中国电子科技集团公司第四十一研究所 | Apparatus and method for on-line test monitoring and fault location |
| CN105490739A (en) * | 2015-11-25 | 2016-04-13 | 国家电网公司 | System and method for monitoring optical cable of backbone network |
| CN205620045U (en) * | 2016-04-22 | 2016-10-05 | 安徽工程大学 | Cable temperature monitoring system |
| CN106251420A (en) * | 2016-07-29 | 2016-12-21 | 国网山西省电力公司大同供电公司 | Electric power equipment inspection system |
| CN106357326A (en) * | 2016-08-31 | 2017-01-25 | 国脉科技股份有限公司 | Positioning and navigation system for fault point of transmission optical cable line |
| CN107092965A (en) * | 2016-11-29 | 2017-08-25 | 国网浙江省电力公司杭州供电公司 | A kind of power emergency command methods and system based on fault message |
| CN107524884A (en) * | 2017-10-18 | 2017-12-29 | 丁志国 | A kind of piping lane monitoring system |
-
2018
- 2018-08-10 CN CN201810905830.7A patent/CN109039448A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9197319B2 (en) * | 2013-01-18 | 2015-11-24 | Electronics And Telecommunications Research Institute | Device for monitoring optical link fault and method thereof |
| CN104301685A (en) * | 2014-10-23 | 2015-01-21 | 深圳艾瑞斯通技术有限公司 | Optical fiber vibration environment visual monitor method, device and system |
| CN104639230A (en) * | 2015-03-20 | 2015-05-20 | 国家电网公司 | PON (passive optical network) maintenance method |
| CN105490739A (en) * | 2015-11-25 | 2016-04-13 | 国家电网公司 | System and method for monitoring optical cable of backbone network |
| CN105372151A (en) * | 2015-12-02 | 2016-03-02 | 中国电子科技集团公司第四十一研究所 | Apparatus and method for on-line test monitoring and fault location |
| CN205620045U (en) * | 2016-04-22 | 2016-10-05 | 安徽工程大学 | Cable temperature monitoring system |
| CN106251420A (en) * | 2016-07-29 | 2016-12-21 | 国网山西省电力公司大同供电公司 | Electric power equipment inspection system |
| CN106357326A (en) * | 2016-08-31 | 2017-01-25 | 国脉科技股份有限公司 | Positioning and navigation system for fault point of transmission optical cable line |
| CN107092965A (en) * | 2016-11-29 | 2017-08-25 | 国网浙江省电力公司杭州供电公司 | A kind of power emergency command methods and system based on fault message |
| CN107524884A (en) * | 2017-10-18 | 2017-12-29 | 丁志国 | A kind of piping lane monitoring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907388A (en) * | 2021-03-31 | 2021-06-04 | 杨大松 | Wisdom gas management platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205940615U (en) | Wisdom city monitored control system | |
| CN104806286B (en) | Underground LED lighting escaping system based on power carrier communication | |
| CN103942635B (en) | A kind of coal mine gas safe and intelligent cruising inspection system | |
| CN109935042A (en) | A kind of harbour dangerous material intelligent monitoring early warning system | |
| CN209691075U (en) | A kind of distribution landslide disaster monitoring and warning system | |
| CN109441547A (en) | A kind of getting working face coal and gas prominent real-time system for monitoring and pre-warning and method | |
| CN113295312B (en) | Bridge construction stress detection method and system based on BIM | |
| CN103383440B (en) | A kind of signal lights remote online monitor method | |
| CN103235562A (en) | Patrol-robot-based comprehensive parameter detection system and method for substations | |
| CN207301751U (en) | The engineering machinery vehicle operation monitoring system of power grid wisdom building site control platform | |
| CN109405758A (en) | A kind of tunnel wall rock deformation monitoring method and its monitoring system | |
| CN106330298A (en) | Real-time optical cable fiber core monitoring system | |
| CN109460939A (en) | A kind of Municipal Engineering Construction safety control system and method based on 3DGIS+BIM technology | |
| CN107134158A (en) | Express highway intelligent control system | |
| CN104153813A (en) | Coal-mine safety-routing-inspection, communication and personal-location system | |
| CN103957051A (en) | Optical cable on-line monitoring device | |
| CN109878745A (en) | A kind of early warning system for aircaft configuration health monitoring | |
| CN108205874A (en) | Geo-hazard early-warning method based on multi-parameter linkage, live master station and system | |
| CN109039448A (en) | A kind of fiber laser arrays maintaining-managing system | |
| CN109460832A (en) | A kind of wearable individual soldier's intelligent patrol detection diagnostic instrumentation | |
| CN104184518B (en) | Monitoring device and method for optical wavelength division multiplexing transmission system | |
| CN205664875U (en) | Bridge health monitoring system based on SCADA | |
| CN102664676A (en) | Transmission and test system for signal-wavelength 3Gbps space high-speed light | |
| CN106226636A (en) | A kind of ultra-high-tension power transmission line abnormal alarm system | |
| CN103498701A (en) | Intelligent safety tour inspection method |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |