CN102663898B - Monitoring and management system and method for realizing maintenance for submarine cable with radar technology - Google Patents
Monitoring and management system and method for realizing maintenance for submarine cable with radar technology Download PDFInfo
- Publication number
- CN102663898B CN102663898B CN201210101701.5A CN201210101701A CN102663898B CN 102663898 B CN102663898 B CN 102663898B CN 201210101701 A CN201210101701 A CN 201210101701A CN 102663898 B CN102663898 B CN 102663898B
- Authority
- CN
- China
- Prior art keywords
- radar
- data
- equipment
- module
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to a monitoring and management system and a monitoring and management method for realizing maintenance for a submarine cable with radar technology. The monitoring and management system for realizing the maintenance for the submarine cable with the radar technology comprises a remote radar station, a patrol ship, a satellite ground station and a monitoring command center, wherein the system comprises a radar detection device, a communication transmission device and a data processing device; the radar detection device comprises a radar antenna feeder device, a radar transceiver device and a radar data collecting and processing device; the communication transmission device comprises a satellite transmission device and an optical communication transmission device; and the data processing device comprises a network switching device, an application server device, a database server device, a disk array and a monitor terminal. The monitoring command center can macroscopically control the safety condition of a submarine cable route, and timely and actively schedule patrol ships to drive illegal ships, or be on the alert in a dangerous area.
Description
Technical field
The present invention relates to a kind of Radar Technology of utilizing and realize the monitoring management system that extra large cable is safeguarded; specifically; relate to a kind of radar detection technique that utilizes and monitor the Ship dynamic situation situation in Submarine Optical/cable route, and reach management system and the method for protection Submarine Optical (electricity) cable by alarm range and alert if are set.
Background technology
Every year, at the submarine fiber cable of China Seas, more blocking-up all can occur, the economic loss causing is up to multi-billion dollar.And the main cause of time and again blocking, all because fishing boat causes in the operation of casting anchor violating the regulations of extra large cable route, its topsail stow boat harm is maximum.Because international communication information network relies on the tangible device transmission information such as extra large cable, although and extra large cable is laying seabed, but being also easy to be subject to various ships operates against regulations and causes damage with fishing boat because casting anchor, in strengthening the propaganda strength of fishing boat normative operation, strengthen the effective supervision through sea area to extra large cable, realize extra large cable route real-time monitoring and prevention, guarantee that extra large cable information security is unimpeded, simultaneously after accident, also want can accomplish to have good grounds occurring.
At present, the management system of protection submarine cable safety is mainly the patrol boat management system based on VHF, single-side belt.VHF (Very High Frequency, very high frequency(VHF)) be a kind of between boats and ships, boats and ships and on the bank between utilize radio very high frequency to carry out the equipment of speech communication, communication distance generally can reach 12 nautical miles.Single-sideband communication be a kind of length for boats and ships and on the bank apart from speech communication equipment, in the situation that weather is good, communication distance can reach 200 nautical miles.
Hai Lan Surveillance center of Hai Lan company by arranging patrol boat to carry out Admin Violations ship in extra large cable route.When patrol boat find to cast anchor in extra large cable route or the violation ship of fishing operation after, use VHF or require it to stop operation and leave immediately extra large cable route protection region by ship in violation of rules and regulations.Every patrol boat the regulation moment the shipping data timing of driveing ashore Surveillance center report, Surveillance center records Macro or mass analysis to reporting data again, and adjusts the beat of patrol boat in conjunction with extra large cable Frequent Accidents location according to analysis result.
Said system has the following disadvantages: (1) real-time is poor: Surveillance center can only be undertaken could understanding the violation ship distribution situation in extra large cable route after Macro or mass analysis by the data that patrol boat is reported, and cannot monitor in real time violation ship; (2) initiative is poor: Surveillance center knows that the unique channel of extra large cable routing safety situation is the report by patrol boat, cannot initiatively understand the concrete condition in a certain region, also cannot the very first time carry out rational management to patrol boat; (3) data deficiency is comprehensive: due to the limited amount of patrol boat, the same time can only be covered the sub-fraction of whole protection zone, and the shipping data of driveing of therefore obtaining lacks integrality and comprehensive; (4) data precision is poor: the violation ship data obtaining due to Surveillance center obtains by single-side belt speech communication, and on ship, staff artificially obtains data and varies with each individual, and the data that Surveillance center obtains also exist certain error; (5) without data management function: because Surveillance center is the data by obtaining with the single-side belt speech communication of patrol boat, the data of acquisition cannot be carried out real-time preservation, also cannot recall data.
Summary of the invention
The object of this invention is to provide a kind of Radar Technology of utilizing and realize monitoring and management method that extra large cable is safeguarded; the method reasonable Arrangement radar website; utilize radar detection technique to implement all-weather to the international sea light cable route of radar coverage Nei sea boats and ships active situation and cover monitoring; and utilize multiple advanced person's the communication technology multiple radar station networking composition radar nettings; realize remote real-time monitoring sea light cable route Ship dynamic situation automatic alarm; the ship of the on-the-spot patrol of notice in time, thus reach the high-tech management system of protecting international sea light cable safety.
Another object of the present invention is to provide a kind of Radar Technology of utilizing that adopts said method and realizes monitoring and management system that extra large cable is safeguarded.
The object of the present invention is achieved like this:
Utilize Radar Technology to realize monitoring and a management system that extra large cable is safeguarded, comprise Long-Range Radar Site, patrol boat, ground satellite station and control and command center, this system comprises radar detecting equipment, telecommunication transmission equipment and data processing equipment; Described radar detecting equipment comprises radar antenna feeder equipment, radar transmit-receive machine equipment and radar data acquisition treatment facility; Described telecommunication transmission equipment comprises satellite-transmission gear and optical communication transmission equipment; Described data processing equipment comprises the network switching equipment, application server equipment, database server equipment, disk array and monitor terminal.
Wherein, described radar detecting equipment be configured on island and coastline on.
Be configured in radar detecting equipment on island and detect ship information in coverage, pass ground satellite station back through satellite link after radar data compress at Long-Range Radar Site to processing, then pass to control and command center by optical cable.
Be configured in radar detecting equipment on coastline and detect ship information in coverage, deliver to control and command center by optical cable after radar data compress at Long-Range Radar Site to processing.
The data processing equipment at described control and command center is processed the data that receive, according to storage data for access client service is provided.
A kind of Radar Technology of utilizing of the present invention realizes monitoring and management system that extra large cable is safeguarded, comprises with lower module:
Control command processing module, reception, analysis, checking and the submission of monitoring terminal order are used for controlling, by monitoring control command port, controlling after monitoring terminal transmission control command, this module can be received this control command from network immediately, through the analysis of order with process after, order is submitted to corresponding computer and is completed the realization of order;
Radar video processing module, the radar video information of being responsible for each radar station to send is carried out preliminary treatment, the video information form of unified all radar stations, and this information is sent to each control monitoring terminal demonstration;
Data decompression processing module, for decompressing to the data of having carried out compression processing at Long-Range Radar Site;
Target reporting processing module, for completing the normalized of data, data will send to corresponding other processing modules completing after normalized;
Program exception detection module, for the abnormality detection of program, in the time that far-end radar station, Surveillance center's database server break down, described program exception detection module can be found immediately and send to and control monitoring terminal for operator's processing with the form of warning message;
Radar state message processing module, for realizing the real-time processing of equipment state, and offers monitor terminal and shows and the real time record of status data;
Sea chart module, by database manipulation module read electric nautical chart information from database, and be presented on interface, provide a geography information intuitively to user, when user revises after sea chart, calling data storehouse operational module deposits the electronic chart after preserving in database;
Other information display module, provide additional information to user, and user can be by corresponding dialog box, as user management, demonstration meteorological record, revenue cutter management, address list, data store strategy etc. operate;
Playback module, provides historical information to user, and user can be by arranging playback duration section representation of the historical information, and this information comprises target reporting, original video, system mode, sea chart area information;
Database manipulation module, usage data storehouse application programming interfaces (API), use SQL statement to operate database, routine interface with SQL Server relational database is provided, each module can be passed through database manipulation module programming, can read the corresponding data of storage, and can safeguard database by SQL statement.
Wherein, described sea chart module can provide by zoom operations the nautical chart information of corresponding scaling to user, and can show the sea chart figure layer of specifying according to arranging of user; The slidably information of time block time period that playback is paid close attention to of user in playback.
Utilize Radar Technology to realize monitoring and a management method that extra large cable is safeguarded, comprise the following steps:
(1) be configured in radar equipment on island and detect ship information in coverage, pass ground satellite station back through satellite link after radar data compress at radar station to processing, then pass to control and command center by optical cable;
(2) be configured in radar equipment on coastline and detect ship information in coverage, deliver to control and command center by optical cable after radar data compress at radar station to processing.
(3) application server at control and command center carries out computing to data such as the original video of receiving, target reporting, feature video, radar state;
(4) database server of Surveillance center is processed storage to data;
(5) monitor client softward interview application server obtains boats and ships data and alert data;
(6) data that monitor staff provides according to system, are used single-side belt or satellite phone to dispatch in time on-the-spot patrol boat violation boats and ships are driven, or guard against to key area.
The present invention is owing to having adopted technique scheme, compared with prior art there is following beneficial effect: macroscopic view control can be carried out to the safe condition of extra large cable route in control and command center, dispatches on one's own initiative in time patrol boat violation boats and ships are driven or guarded against to deathtrap.The present invention is that collection radar monitoring technology, satellite transmission technology, optical communication technique, Intemet technology, database development, network organizing, GIS technology and marine ships are scheduling to one, and the integrated sea cable with functions such as Ship dynamic situation is followed the tracks of, reports to the police, driven, playback is safeguarded monitoring management system.
A kind of monitoring and management system of utilizing Radar Technology to realize extra large cable maintenance of the present invention has following functions:
(1) Ship dynamic situation monitoring function: can show each ship information (lot number, ship's speed, course, position etc.) on monitor terminal electronic chart platform in real time.
(2) location tracking function: for certain specific ship in violation of rules and regulations, can position tracking.
(3) track playback function: realize the historic state situation of checking in the boats and ships fixed time in the past.Set the time period of trace playback, playback condition, system is found qualified record according to the playback condition of setting, and intuitively shows on electronic chart.The speed of playback can regulate; can suspend playback, can also check ship's fix data and the state of random time, can carry out trace playback to many boats and ships simultaneously simultaneously; to check many boats and ships mutual alignment relation in time, be convenient to all kinds of events to analyze.
(4) auto-alarm function: once boats and ships sail predefined extra large cable protection region into, and speed is lower than the threshold values of setting, i.e. acousto-optic warning, reminds monitor staff to process.In boats and ships list on interface, also can show the details of this ship, when the speed of a ship or plane of violation ship is higher than threshold values or while leaving protection zone, report to the police and automatically stop, this ship entry is also deleted automatically from boats and ships list.
(5) extra large cable route and electronic chart editting function: when extra large cable route and electronic chart are after server end upgrades, client software can automatic down loading updating.
Accompanying drawing explanation
By following embodiments of the invention description taken together with the accompanying drawings, other advantage of the present invention and feature are shown, this embodiment provides with the form of example, but is not limited to this, wherein:
Fig. 1 is that a kind of Radar Technology of utilizing of the present invention realizes monitoring that extra large cable safeguards and the logic diagram of management system.
The logic diagram of Tu2Shi Surveillance center data processing equipment.
Embodiment
Refer to Fig. 1, a kind of Radar Technology of utilizing of the present invention realizes monitoring and management system that extra large cable is safeguarded, comprise Long-Range Radar Site, patrol boat, ground satellite station and control and command center, this system comprises radar detecting equipment, telecommunication transmission equipment and data processing equipment; Described radar detecting equipment comprises radar antenna feeder equipment, radar transmit-receive machine equipment and radar data acquisition treatment facility; Described telecommunication transmission equipment comprises satellite-transmission gear and optical communication transmission equipment; Described data processing equipment comprises the network switching equipment, application server equipment, database server equipment, disk array and monitor terminal.
Wherein, described radar detecting equipment be configured on island and coastline on.Be configured in radar detecting equipment on island and detect ship information in coverage, pass ground satellite station back through satellite link after radar data compress at Long-Range Radar Site to processing, then pass to control and command center by optical cable.Be configured in radar detecting equipment on coastline and detect ship information in coverage, deliver to control and command center by optical cable after radar data compress at Long-Range Radar Site to processing.The data processing equipment at described control and command center is processed the data that receive, according to storage data for access client service is provided.Control and command central task personnel are to warning message and the processing of boats and ships data analysis, then by the patrol boat of single-side belt or satellite phone scheduling sausage, violation boats and ships are driven and other treatment measures, or guard against to deathtrap; Patrol boat is received and is driven after instruction, uses VHF or requires it to stop operation and leave immediately extra large cable route protection region by violation ship, drives the backward Surveillance center of end and reports.
This system process software is mainly by form (shown in Fig. 2) with lower module:
(1) control command processing module
Control command processing module completes the functions such as reception, analysis, checking and the submission of control monitoring terminal order.Control command processing module is by monitoring control command port, for example controlling, after monitoring terminal transmission control command (: the start of radar A machine), this module can be received this control command from network immediately, through the analysis of order with process after, order is submitted to corresponding computer and is completed the realization of order.
(2) radar video processing module
The radar video information that radar video processing module is responsible for each radar station to send is carried out preliminary treatment, the video information form of unified all radar stations, and this information is sent to each control monitoring terminal demonstration.
(3) data decompression processing module
Due to the limit bandwidth of satellite link, at Long-Range Radar Site, data are compressed and processed to reach the effect of real-time tranception.This module is exactly the part that realizes of data decompression.In addition, the compression of data has also effectively been guaranteed to the safety of data on network link.
(4) target reporting processing module
Target reporting is from different radar stations, and its data format, coordinate system are also different.For the ease of the demonstration of record and the monitor terminal of data, this module can complete the normalized of data.Data will send to corresponding other processing modules completing after normalized.
(5) program exception detection module
System works is in network environment, and the equipment of control is numerous, has both related to wide area network and has also related to local area network (LAN), so the state to whole system, the abnormality detection of program are very important.This module has realized the abnormality detection of program.In the time that far-end radar station, Surveillance center's database server break down, this module can be found immediately and send to and control monitoring terminal for operator's processing with the form of warning message.
(6) radar state message processing module
Whole system works in network schemer, and radar station is positioned at far-end, and it is controlled, the collection of data all realizes by network remote.So the processing to equipment real-time status and demonstration are the keys of system.
This module has realized the real-time processing of equipment state, and offers the real time record of monitor terminal demonstration and status data.Like this, in the time that system breaks down, operator can know immediately.In the time that the history of fault is analyzed, this module also provides effective guarantee.
(7) sea chart module
By database manipulation module read electric nautical chart information from database, and be presented on interface, provide a geography information intuitively to user.When user revises (as zone of alarm, tracking area etc. are set) after sea chart, calling data storehouse operational module deposits the electronic chart after preserving in database.
Sea chart module can provide by zoom operations the nautical chart information of corresponding scaling to user, and can show the sea chart figure layer of specifying according to arranging of user.
(8) other information display module
Provide additional information to user, user can be by corresponding dialog box, as user management, demonstration meteorological record, revenue cutter management, address list, data store strategy etc. operate.
(9) playback module
Provide historical information to user.User can be by arranging playback duration section representation of the historical information, and this information comprises target reporting, original video, system mode, sea chart area information.The slidably information of time block time period that playback is paid close attention to of user in playback.
(10) database manipulation module
Database manipulation module usage data storehouse application programming interfaces (API), use SQL statement to operate database, and the routine interface with SQL SerVer relational database is provided.Each module can be passed through database manipulation module programming, can read the corresponding data of storage, and can safeguard database by SQL statement.
The method of work of system of the present invention comprises the following steps:
(1) be configured in radar equipment on island and detect ship information in coverage, pass ground satellite station back through satellite link after radar data compress at radar station to processing, then pass to control and command center by optical cable;
(2) be configured in radar equipment on coastline and detect ship information in coverage, deliver to control and command center by optical cable after radar data compress at radar station to processing.
(3) application server at control and command center carries out computing to data such as the original video of receiving, target reporting, feature video, radar state;
(4) database server of Surveillance center is processed storage to data;
(5) monitor client softward interview application server obtains boats and ships data and alert data;
(6) data that monitor staff provides according to system, are used single-side belt or satellite phone to dispatch in time on-the-spot patrol boat violation boats and ships are driven, or guard against to key area.
Claims (8)
1. one kind is utilized Radar Technology to realize monitoring and management system that extra large cable is safeguarded, it is characterized in that: comprise Long-Range Radar Site, patrol boat, ground satellite station and control and command center, this system comprises radar detecting equipment, telecommunication transmission equipment and data processing equipment;
Described radar detecting equipment comprises radar antenna feeder equipment, radar transmit-receive machine equipment and radar data acquisition treatment facility;
Described telecommunication transmission equipment comprises satellite-transmission gear and optical communication transmission equipment;
Described data processing equipment comprises the network switching equipment, application server equipment, database server equipment, disk array and monitor terminal;
This system comprises with lower module:
Control command processing module, reception, analysis, checking and the submission of monitoring terminal order are used for controlling, by monitoring control command port, controlling after monitoring terminal transmission control command, this module can be received this control command from network immediately, through the analysis of order with process after, order is submitted to corresponding computer and is completed the realization of order;
Radar video processing module, the radar video information of being responsible for each radar station to send is carried out preliminary treatment, the video information form of unified all radar stations, and this information is sent to each control monitoring terminal demonstration;
Data decompression processing module, for decompressing to the data of having carried out compression processing at Long-Range Radar Site;
Target reporting processing module, for completing the normalized of data, data will send to corresponding other processing modules completing after normalized;
Program exception detection module, for the abnormality detection of program, in the time that far-end radar station, Surveillance center's database server break down, described program exception detection module can be found immediately and send to and control monitoring terminal for operator's processing with the form of warning message;
Radar state message processing module, for realizing the real-time processing of equipment state, and offers monitor terminal and shows and the real time record of status data;
Sea chart module, by database manipulation module read electric nautical chart information from database, and be presented on interface, provide a geography information intuitively to user, when user revises after sea chart, calling data storehouse operational module deposits the electronic chart after preserving in database;
Other information display module, provide additional information to user, and user operates by corresponding dialog box, and described dialog box comprises user management, shows meteorological record, revenue cutter management, address list, data store strategy;
Playback module, provides historical information to user, and user is by arranging playback duration section representation of the historical information, and this information comprises target reporting, original video, system mode, sea chart area information;
Database manipulation module, usage data storehouse application programming interfaces (API), use SQL statement to operate database, routine interface with SQL Server relational database is provided, each module is by database manipulation module programming, read the corresponding data of storage, and by SQL statement, database is safeguarded.
2. the system as claimed in claim 1, is characterized in that: described sea chart module provides the nautical chart information of corresponding scaling to user by zoom operations, and shows the sea chart figure layer of specifying according to arranging of user.
3. the system as claimed in claim 1, is characterized in that: the information of user's sliding time piece time period that playback is paid close attention in playback.
4. the system as claimed in claim 1, is characterized in that: described radar detecting equipment be configured on island and coastline on.
5. system as claimed in claim 4, it is characterized in that: the radar detecting equipment being configured on island detects ship information in coverage, after radar data being compressed at Long-Range Radar Site to processing, pass ground satellite station back through satellite link, then pass to control and command center by optical cable.
6. system as claimed in claim 5, is characterized in that: be configured in radar detecting equipment on coastline and detect ship information in coverage, deliver to control and command center after radar data compress at Long-Range Radar Site to processing by optical cable.
7. the system as claimed in claim 1, is characterized in that: the data processing equipment at described control and command center is processed the data that receive, according to storage data for access client service is provided.
8. for monitoring and the management method of system claimed in claim 1, it is characterized in that, the method comprises the following steps:
(1) be configured in radar equipment on island and detect ship information in coverage, pass ground satellite station back through satellite link after radar data compress at radar station to processing, then pass to control and command center by optical cable;
(2) be configured in radar equipment on coastline and detect ship information in coverage, deliver to control and command center by optical cable after radar data compress at radar station to processing;
(3) application server at control and command center carries out technical finesse to the data of receiving, described data comprise original video, target reporting, feature video, radar state;
(4) database server of Surveillance center is processed storage to data;
(5) monitor client softward interview application server obtains boats and ships data and alert data;
(6) data that monitor staff provides according to system, are used single-side belt or satellite phone to dispatch in time on-the-spot patrol boat violation boats and ships are driven, or guard against to key area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101701.5A CN102663898B (en) | 2012-04-09 | 2012-04-09 | Monitoring and management system and method for realizing maintenance for submarine cable with radar technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101701.5A CN102663898B (en) | 2012-04-09 | 2012-04-09 | Monitoring and management system and method for realizing maintenance for submarine cable with radar technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102663898A CN102663898A (en) | 2012-09-12 |
| CN102663898B true CN102663898B (en) | 2014-07-02 |
Family
ID=46773370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210101701.5A Active CN102663898B (en) | 2012-04-09 | 2012-04-09 | Monitoring and management system and method for realizing maintenance for submarine cable with radar technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102663898B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293768A (en) * | 2016-08-24 | 2017-01-04 | 四川中盛安邦科技有限公司 | Individual soldier's Radar Software system |
| CN106548251B (en) * | 2016-10-26 | 2020-10-27 | 广东南方海岸科技服务有限公司 | Electronic monitoring system and method based on active and passive fusion |
| CN106781232A (en) * | 2016-11-17 | 2017-05-31 | 中国石油大学(华东) | A kind of ship stops the offshore platform alarm method of pipeline |
| CN114283622B (en) * | 2021-12-28 | 2023-01-06 | 江苏福缘海智能技术有限公司 | Sea area safety precaution method and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213339A (en) * | 1987-12-02 | 1989-08-09 | Secr Defence | Relative position determination |
| KR20030045868A (en) * | 2001-12-01 | 2003-06-12 | 한국해양연구원 | Method for satellite transmission of ship tracking data |
| CN1909015A (en) * | 2006-08-17 | 2007-02-07 | 绍兴通导电子系统技术有限公司 | Ship monitor in harbor and information management system |
| CN201698597U (en) * | 2010-05-31 | 2011-01-05 | 浙江省电力公司舟山电力局 | A monitoring device for submarine cables to protect them from damage from passing ships |
| CN201780370U (en) * | 2010-07-08 | 2011-03-30 | 红阳建设集团有限公司 | Coastal engineering ship positioning device |
| CN102013916A (en) * | 2010-11-30 | 2011-04-13 | 北京中交通信科技有限公司 | Ship position monitoring and management system |
| CN102062854A (en) * | 2009-11-09 | 2011-05-18 | 古野电气株式会社 | Signal processing device, radar apparatus and signal processing program |
| CN102088298A (en) * | 2010-12-24 | 2011-06-08 | 中国海底电缆建设有限公司 | Ship monitoring and managing system and method for submarine pipeline maintenance |
-
2012
- 2012-04-09 CN CN201210101701.5A patent/CN102663898B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213339A (en) * | 1987-12-02 | 1989-08-09 | Secr Defence | Relative position determination |
| KR20030045868A (en) * | 2001-12-01 | 2003-06-12 | 한국해양연구원 | Method for satellite transmission of ship tracking data |
| CN1909015A (en) * | 2006-08-17 | 2007-02-07 | 绍兴通导电子系统技术有限公司 | Ship monitor in harbor and information management system |
| CN102062854A (en) * | 2009-11-09 | 2011-05-18 | 古野电气株式会社 | Signal processing device, radar apparatus and signal processing program |
| CN201698597U (en) * | 2010-05-31 | 2011-01-05 | 浙江省电力公司舟山电力局 | A monitoring device for submarine cables to protect them from damage from passing ships |
| CN201780370U (en) * | 2010-07-08 | 2011-03-30 | 红阳建设集团有限公司 | Coastal engineering ship positioning device |
| CN102013916A (en) * | 2010-11-30 | 2011-04-13 | 北京中交通信科技有限公司 | Ship position monitoring and management system |
| CN102088298A (en) * | 2010-12-24 | 2011-06-08 | 中国海底电缆建设有限公司 | Ship monitoring and managing system and method for submarine pipeline maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102663898A (en) | 2012-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106845875A (en) | LNG ship oceangoing ship remote supervision system | |
| CN202795643U (en) | All-weather submarine cable security monitoring and control device | |
| CN102088298A (en) | Ship monitoring and managing system and method for submarine pipeline maintenance | |
| CN204069358U (en) | Constructing tunnel personnel positioning management system | |
| CN107769381B (en) | Ship shore-based power supply information monitoring system and method | |
| CN102663898B (en) | Monitoring and management system and method for realizing maintenance for submarine cable with radar technology | |
| CN112153345A (en) | On-site intelligent anti-violation management and control platform based on 5G application operation | |
| CN205344927U (en) | Cloud machine accuse ware equipment of shunting that railway plane is wireless based on transmission of digit wireless communication network | |
| CN103116926A (en) | Real-time monitoring system based on RFID (Radio Frequency Identification Devices) safety helmet and application method thereof | |
| CN116468154B (en) | Port production operation comprehensive meteorological risk intelligent early warning system based on 5G | |
| CN102572386A (en) | Multi-device cooperation alarm analysis processing system | |
| CN104850997A (en) | Aquatic product cold chain overall tracing anti-counterfeiting system based on Internet of Things | |
| CN103220181A (en) | Mobile data center inspection system, server and terminal equipment | |
| CN107730647A (en) | A kind of smart mobile phone cruising inspection system and its method for inspecting based on SCADA | |
| CN105868934A (en) | Tour-inspection remote management method | |
| CN206757690U (en) | LNG ship oceangoing ship remote supervision system | |
| CN114719074B (en) | Intelligent gas valve operation and maintenance service and overhaul and repair platform and method | |
| CN116862710A (en) | Wisdom gas management platform | |
| CN111429600A (en) | A kind of active early-warning method for the control of dangerous points against external force damage in power transmission and distribution lines | |
| CN201853259U (en) | 3G (the third generation telecommunication)-based multifunctional management system integrating functions of ship positioning, monitoring, dispatching and alarming | |
| CN202795769U (en) | Monitoring and managing system achieving submarine cable maintenance by radar technology | |
| CN204390383U (en) | A kind of silo remote real-time monitoring warning system | |
| CN202009384U (en) | Ship monitoring and management system for subsea pipeline maintenance | |
| CN117977813B (en) | Remote intelligent inspection system for transformer substation | |
| CN204390433U (en) | Offshore spilled oil supervisory system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |