CN103778803A - Inland river hydrological and water administrative ship real-time location monitoring system and method - Google Patents
Inland river hydrological and water administrative ship real-time location monitoring system and method Download PDFInfo
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Abstract
The invention discloses an inland river hydrological and water administrative ship real-time location monitoring system. The system comprises a satellite system (1), a terminal equipment system (2) and a background monitoring system (3). The real-time location monitoring system can realize real-time communication and location monitoring of the terminal equipment system (2) and the background monitoring system (3) through the satellite system (1). The invention further discloses an inland river hydrological and water administrative ship real-time location monitoring method. Through cooperation with an inland river sand excavation management method, the ideas that an early warning buffer zone with the width of 50 meters is established and the ship navigation line measurement allowable deviation range is displayed in two modes are put forward in the method for the first time, the early warning buffer zone and the line measurement allowable deviation range are displayed in a GIS visualized dynamic monitoring application platform of the background monitoring system (3), and the information recording precision can be measured in seconds. Through the inland river hydrological and water administrative ship real-time location monitoring system and method, the functions of locating and tracking, boundary violation alarm, monitoring and dispatching, yawing warning and trajectory analysis on monitored ships are achieved.
Description
Technical field
The present invention relates to locating and monitoring field, especially the real-time locating and monitoring system of hydrology water administration ship based on Beidou satellite navigation system and GPS navigation system, can realize hydrographic survey ship, execution water administration law ship, the real-time communication of adopting sand ship and locating and monitoring.
Background technology
Modern society, All trades and professions grow vigorously, and a lot of industries all be unable to do without monitoring in real time and location, and what generally use at present is the GPS Global Positioning System (GPS) of American R & D.In use, its precision is subject to certain restrictions this system; And on State-level, for maintaining secrecy of national security and information, this system can not place one's entire reliance upon.Therefore, development triones navigation system is very important.The Big Dipper-2(BD2) navigation positioning system meets the information-based industry development direction of China.35 ~ 40 satellites of this system planning transmitting, have now launched 14 of usable satellites, have completed the covering to China and surrounding area.On Dec 28th, 2012, BD2 system is announced to enter commencement of commercial operation state, at present in the Yellow River, Yangtze river basin positioning precision can reach 5 ~ 7 meters, can substantially meet the requirement of ship locating and monitoring.Because a big-dipper satellite number of China's transmitting is at present also less, cause this system to receive star effect sometimes not ideal.In order to address this problem, carry out certain research at BD2 and GPS positioning system while use at present, as, " great writer, Bandung monarch. the modular design [J] of the ship self-contained navigation system based on the Big Dipper and GPS. mechanical & electrical technology, 2012; 06:160-162+174. " and " Zhao Xueyang; Li Haihong. the discussion [J] of the two constellation navigation system constructions of the Big Dipper/GPS peculiar to vessel. naval technology, 2013,02:39-41. ".At present, inland river hydrographic survey ship and execution water administration law ship adopt GPS Global Positioning System (GPS) more, sometimes can not meet navigation, location and emergency communication demand, simultaneously in hydrographic survey process, cannot Real-time Feedback correction survey line, reduce test efficiency and measure data precision.
Summary of the invention
The technical problem to be solved in the present invention has been to provide the real-time locating and monitoring system of a kind of inland river hydrology water administration ship and method, has solved inland river hydrology water administration ship location and has monitored in real time difficult problem.
Technical scheme of the present invention realizes in the following manner:
The real-time locating and monitoring system of a kind of inland river hydrology water administration ship, it is characterized in that, described real-time locating and monitoring system comprises satellite system (1), terminal device system (2) and background monitoring system (3), described satellite system (1) comprises gps satellite system and BD2 satellite system, described terminal device system (2) comprises mobile terminal and terminal called system, described background monitoring system (3) comprises monitoring application platform server and monitoring application platform client, wherein monitor application platform client, for the Visual Dynamic monitoring application platform based on GIS, described real-time locating and monitoring system via satellite system (1) can be realized real-time communication and the locating and monitoring of terminal device system (2) and background monitoring system (3), can realize to region in-builtly have the ship of described terminal device system (2) to position tracking, the function of the warning of crossing the border, monitoring and scheduling, driftage prompting, trajectory analysis.
Further, prohibiting exploiting field extension, width is set is the early warning buffer strip of 50 meters, in the time adopting the described real-time locating and monitoring system of sand ship use, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3) can display width be the early warning buffer strip of 50 meters, in the time that sand dredger enters early warning buffer strip or prohibits exploiting field, described background monitoring system (3) is by the real time position monitoring to adopting sand ship, can show the early warning information of different stage, send to adopting sand ship the warning message that crosses the border in time.
Further, when measuring, hydrology ship need to navigate by water along plan survey line, in the time that hydrographic survey ship uses described real-time locating and monitoring system, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3), divide two kinds of patterns to show hydrographic survey ships navigation survey line track tolerance deviation scopes, described deviation range is to depart from the distance of predetermined survey line track, daily phase when measurement pattern the scope of tolerance deviation be 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters; In the time that the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship.
Further, hydrographic survey ship, according to daily operating mode of travelling while travelling, encrypt test when travelling, testting, arranges respectively for described three kinds of operating modes and reports and report and submit data interval time in described terminal device system (2).
Further, described terminal device system (2) adopts communication modes and described satellite system (1) communication of BD2 short message, frequency of operation is 2491MHz, realizes the location of described terminal device system (2), and every BD2 short message can send and be no more than 140 words.
Further, described background monitoring system (3) can be realized the real-time synchronization record of hydrographic survey ship running orbit, positional information, test data and test time, and registration accuracy is accurate to second.
The real-time positioning and monitoring method of a kind of inland river hydrology water administration ship, is characterized in that, described method comprises:
Step 1, monitoring ship are carrying terminal device system (2) and are carrying out operation, system (1) realizes location in real time via satellite, the form of utilizing BD2 short message by the positional information timing of self via satellite system (1) report to background monitoring system (3), enforce the law and adopt the different request for utilizations that sand ship is monitored according to hydrology boat measurement amount, water administration ship, different reports are set respectively in described terminal device system (2) and report and submit data interval time, guarantee accuracy and the economic rationality of transmission information;
In the time adopting the described real-time locating and monitoring system of sand ship use, adopt the early warning buffer strip of 50 meters of sand management method proposition width in conjunction with inland river, the GIS Visual Dynamic monitoring application platform of background monitoring system (3) can show early warning buffer strip and monitoring ship real-time position information, by the real time position monitoring to adopting sand ship, can show the early warning information of different stage, send to adopting sand ship the warning message that crosses the border in time;
In the time that hydrographic survey ship uses described real-time locating and monitoring system, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3), can show hydrographic survey plan survey line and hydrographic survey ship navigation survey line track tolerance deviation scope, daily phase when measurement pattern the scope of tolerance deviation be 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, in the time that the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship;
Compared with prior art, the invention has the beneficial effects as follows:
(1) adopt sand management method according to inland river, propose first that width is set is the early warning buffer strip of 50 meters prohibiting exploiting field extension, be presented in the GIS Visual Dynamic monitoring application platform of background monitoring system, by the real time position monitoring to adopting sand ship, on background monitoring system, show the early warning information of different stage, can send to adopting sand ship the warning message that crosses the border in time, realize and efficiently having managed adopting sand ship, be conducive to maintain and adopt normally sand order and river course flood safety.
(2) current, in the hydrology test procedure of the Yellow River, mostly be that field observation personnel determine test blueprint and route according to pre-provisioning request, lack test personnel and commanding's real-time communication, in the situation that occurs test data deviation, distortion or disappearance, generally can only adopt the survey mode of afterwards mending, cannot revise in real time, caused hydrologic survey efficiency low, test cost increase and the poor problem of data accuracy.The present invention is by short message mode, can realize contacting in real time between test personnel and commanding, ship operation is carried out in the instruction that test personnel send according to commanding, avoid the deviation of test blueprint and route, realize the object of real-time correction, improved test efficiency, reduced cost, improved data accuracy; In addition, higher level department finds when dangerous situation, can real-time informing ship, and guarantee hydrologic survey personnel and measure the safety of ship.
(3) in the GIS map that the present invention proposes first at background monitoring system, point two kinds of patterns show ship navigation survey line track tolerance deviation scope, in the time that ship underway position exceeds survey line tolerance deviation scope, background monitoring system sends information to ship in time, realize real-time ships' routing correction, guarantee that ship navigation is in the right direction, improve hydrologic survey operating efficiency, guaranteed the accuracy of hydrologic survey data.
(4) current, hydrologic survey technology in the Yellow River comparatively falls behind, test last long, test precision is low, the hydrology existing surveying vessel in the Yellow River is still take the mode of operation of a survey as main simultaneously, the data of acquisition can not meet the needs of yellow river regulation exploitation and management completely.The historical data that the present invention utilizes short message communication modes to obtain, can in the time carrying out hydrographic survey, compare as important references data in the future, while guaranteeing hydrologic survey from now on, in same trajectory, carry out, can change test, bathymetric surveying, section cover in erosion and deposition and paint while measuring and avoid survey line deviation, improve measuring accuracy; Meanwhile, hydrographic survey ship running orbit dynamically shows, can realize the application of hydrology continuous coverage mode, for the accuracy that improves the Yellow River hydrographic survey provides technical support.
(5) according to operating mode of travelling while travelling, encrypt test when travelling, testting daily in hydrographic survey, in terminal device system, three kinds of information reportings are set and report and submit data interval time, avoid the transmission of invalid data and the leakage of significant data to send out, under the prerequisite of accuracy that guarantees transmission information, improved economic rationality.
(6) background monitoring system can be realized the real-time synchronization record of hydrographic survey ship running orbit, positional information, test data and test time, enrich the content of test data record, improve registration accuracy, guarantee integrality and the accuracy of hydrologic survey data, avoided current hydrographic survey ship to cause the distortion of hydrologic survey data take a survey as main test form and rough time recording mode.
(7) the present invention adopts the Big Dipper/GPS bimodulus navigation positioning system, efficiently solve heavily silt-carrying river hydrology water administration ship location, the Huanghe valley and monitor in real time difficult problem, can effectively improve positioning precision, effective combination of two kinds of navigational system, can meet better location requirement, for the accuracy, raising execution water administration law efficiency, management, the generation that reduce the water thing case of violation of law, assurance river course even running and the dyke of reinforcement to river course operation ship that improve the Yellow River hydrographic survey provide safely technical support.
Accompanying drawing explanation
Fig. 1 is system composition schematic diagram.
In figure: 1 is satellite system; 2 is terminal device system; 3 is background monitoring system.
Embodiment
In order to solve inland river hydrology water administration ship location and to monitor in real time difficult problem, the present invention seeks to provide for the hydrology water administration ship locating and monitoring system of high, the easy to operate and real-time communication of a kind of positioning precision, thereby strengthen the management to river course operation ship, realize the accurate location of hydrology water administration ship and in real time monitoring, for improve the Yellow River hydrographic survey accuracy, improve execution water administration law efficiency, strengthen supervision to adopting sand ship, reduce the generation of the water thing case of violation of law and guarantee that river course even running provides technical support.
The real-time locating and monitoring system of this inland river hydrology water administration ship, by satellite system, terminal device system and background monitoring system composition, system can realize real-time communication and the locating and monitoring of terminal device system and background monitoring system via satellite, communication modes adopts BD2 short message, terminal device system is arranged on monitoring ship, background monitoring system utilizes its GIS(Geographic Information System, Geographic Information System, be called for short GIS) Visual Dynamic monitoring application platform, realize and position tracking to monitoring ship in region, the warning of crossing the border, monitoring and scheduling, driftage is reminded, the function of trajectory analysis.
The terminal device system that the Yellow River hydrographic survey ship is installed, can realize with background monitoring system and carry out real-time communication and locating and monitoring, while guaranteeing hydrologic survey, measures along plan survey line, in the time there is skew, revises in time; In the application platform of the GIS Visual Dynamic of background monitoring system monitoring simultaneously, point two kinds of patterns show ship navigation survey line track tolerance deviation scope, described deviation range is to depart from the distance of predetermined survey line track, daily phase when measurement pattern the scope of tolerance deviation be 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, in the time that ship underway position exceeds survey line tolerance deviation scope, background monitoring system sends information to ship in time, corrects ship course; Also can realize hydrographic survey ship running orbit, positional information, test data and the synchronous recording of test time, registration accuracy can be accurate to second, even if water flow velocity greatly, suddenly rose suddenly to fall sharply and changed overflow stage, also can realize the accurate synchronous recording of ship fast moving condition upper/lower positions, time and test data, improve the accuracy that under mal-condition, hydrologic data gathers; According to operating mode of travelling while travelling, encrypt test when travelling, testting daily in hydrographic survey, in terminal device system, three kinds of information reportings are set and report and submit data interval time; Also can in the GIS Visual Dynamic monitoring application platform in background monitoring system, the test data of multiple test instrument record and survey line track be shown simultaneously, and the historical data of background monitoring system record is analyzed.
Adopt the terminal device system that sand ship is installed, can send in time the positional information of adopting sand ship, background monitoring system is adopted the taboo exploiting field scope of delimiting in sand management method according to inland river simultaneously, propose first that width is set is the early warning buffer strip of 50 meters prohibiting exploiting field extension, be presented on the GIS map of background monitoring system, by the real time position monitoring to adopting sand ship, (entering normal region does not report to the police on background monitoring system, to show the early warning information of different stage, enter early warning buffer strip and show yellow early warning information, enter and prohibit exploiting field demonstration red early warning information), when occurring yellow and red early warning information, background monitoring system all will send to adopting sand ship the warning message that crosses the border in time.
The terminal device system of installing on water administration ship, in the time there is water thing case, can be according to the water administration ship locating information of background monitoring system, the nearest water administration ship in illegal scene of adjusting the distance is assigned instruction, be convenient to it and arrive in time illegal scene, carry out execution water administration law activity, improve law enforcement efficiency.
Communication modes adopts BD2 short message, and frequency of operation is 2491MHz, and every information can send and be no more than 140 words, can comprise position and Word message, realizes terminal device system and background monitoring system and sends out mutually Word message.
Below in conjunction with accompanying drawing, the invention will be further described.
As seen from Figure 1: the real-time locating and monitoring system of this inland river hydrology water administration ship, by satellite system 1, terminal device system 2 and background monitoring system 3 form, system 1 can realize real-time communication and the locating and monitoring of terminal device system 2 and background monitoring system 3 via satellite, communication modes adopts BD2 short message, terminal device system 2 is arranged on monitoring ship, background monitoring system 3 utilizes its GIS Visual Dynamic monitoring application platform, realize and position tracking to monitoring ship in region, the warning of crossing the border, monitoring and scheduling, driftage is reminded, the function of trajectory analysis, can instruct monitoring ship in time its job position or running orbit to be adjusted, realize the real-time monitoring to monitoring ship, link up and information recording.
As further describing the above-mentioned inland river hydrology real-time locating and monitoring system of water administration ship, adopt the taboo exploiting field scope of delimiting in sand management method according to inland river, propose first that width is set is the early warning buffer strip of 50 meters prohibiting exploiting field extension, be presented in the GIS Visual Dynamic monitoring application platform of background monitoring system 3, by the real time position monitoring to adopting sand ship, (entering normal region does not report to the police on background monitoring system 3, to show the early warning information of different stage, enter early warning buffer strip and show yellow early warning information, enter and prohibit exploiting field demonstration red early warning information), when occurring yellow and red early warning information, background monitoring system 3 all will send to adopting sand ship the warning message that crosses the border in time.
As further describing the above-mentioned inland river hydrology real-time locating and monitoring system of water administration ship, the present invention has real-time communication function, can realize the real-time communication between hydrographic survey ship and higher level department, guarantee that hydrographic survey ship measures along predetermined survey line; According to the experience of long-term hydrographic survey and difficulty, point two kinds of patterns in the GIS of background monitoring system 3 map that propose first show ship navigation survey line track tolerance deviation scope, daily phase when measurement pattern tolerance deviation scope be that ship navigation is not more than 5 meters along predetermined survey line track left-right deviation, overflow stage, measurement pattern tolerance deviation scope was that ship navigation is not more than 10 meters along predetermined survey line track left-right deviation, in the time that ship underway position exceeds survey line tolerance deviation scope, background monitoring system 3 sends information to ship in time, corrects ship course; In addition, in the time that background monitoring system 3 is found dangerous situation, can send in time information notice ship, guarantee the safety of hydrologic survey personnel and measurement ship.
As further describing the real-time locating and monitoring system of above-mentioned hydrology water administration ship, background monitoring system 3 can be realized hydrographic survey ship running orbit, positional information, the real-time synchronization record of test data and test time, registration accuracy can be accurate to second, even if overflow stage, water flow velocity was large, suddenly rising falls suddenly sharply changes, also can realize ship fast moving condition upper/lower positions, the accurate synchronous recording of time and test data, enrich the content of test data record, integrality and the accuracy of hydrologic survey data are guaranteed, avoid current hydrographic survey ship to cause the distortion of hydrologic survey data take a survey as main test form and rough time recording mode.
As further describing the above-mentioned inland river hydrology real-time locating and monitoring system of water administration ship, according to operating mode of travelling while travelling, encrypt test when travelling, testting daily in hydrographic survey, in terminal device system 2, three kinds of information reportings are set and report and submit data interval time, guarantee accuracy and the economic rationality of transmission information.
As further describing the real-time locating and monitoring system of above-mentioned hydrology water administration ship, realize in background monitoring system 3 and in GIS map, the test data of multiple test instrument record and survey line track being shown simultaneously, by the comparative analysis of historical data that background monitoring system 3 is recorded, can improve that erosion and deposition changes, section cover paints, the quality of underwater topography measure analysis achievement, guarantee the reliability of hydrologic survey data.
As further describing the real-time locating and monitoring system of above-mentioned hydrology water administration ship, communication modes of the present invention adopts BD2 short message, frequency of operation is 2491MHz, every information can send and be no more than 140 words, can comprise position and Word message, realize terminal device system 2 and send out mutually Word message with background monitoring system 3.
Running program of the present invention is:
Inland river hydrology water administration ship and other monitored ships are in terminal device system of the present invention during in opening, terminal device system just can be sent by mobile terminal the locating information of self particular location to satellite system, satellite system is sent to background monitoring system by information after receiving this information, monitor staff can be according to the locating information of sending, operation to this ship or operation situation judge, the instruction that system is sent monitor staff is via satellite sent to the terminal device system of monitoring ship, guarantees that it fulfils assignment as requested and successfully.
The present invention adopts the Big Dipper/GPS bimodulus navigation positioning system, efficiently solve heavily silt-carrying river hydrology water administration ship location, the Huanghe valley and monitor in real time difficult problem, can effectively improve positioning precision, effective combination of two kinds of navigational system, can meet better location requirement, for Obtaining Accurate yellow river water resources and sediment characteristic, raising execution water administration law efficiency, reinforcement management, the generation that reduces the water thing case of violation of law, assurance river course even running and the dyke to river course operation ship provides safely technical support.
Claims (7)
1. the real-time locating and monitoring system of inland river hydrology water administration ship, it is characterized in that, described real-time locating and monitoring system comprises satellite system (1), terminal device system (2) and background monitoring system (3), described satellite system (1) comprises gps satellite system and BD2 satellite system, described terminal device system (2) comprises mobile terminal and terminal called system, described background monitoring system (3) comprises monitoring application platform server and monitoring application platform client, wherein monitor application platform client, for the Visual Dynamic monitoring application platform based on GIS, described real-time locating and monitoring system via satellite system (1) can be realized real-time communication and the locating and monitoring of terminal device system (2) and background monitoring system (3), can realize to region in-builtly have the ship of described terminal device system (2) to position tracking, the function of the warning of crossing the border, monitoring and scheduling, driftage prompting, trajectory analysis.
2. real-time locating and monitoring system according to claim 1, it is characterized in that: prohibiting exploiting field extension, width is set is the early warning buffer strip of 50 meters, in the time adopting the described real-time locating and monitoring system of sand ship use, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3) can show early warning buffer strip, in the time that sand dredger enters early warning buffer strip or prohibits exploiting field, described background monitoring system (3) is by the real time position monitoring to adopting sand ship, can show the early warning information of different stage, send to adopting sand ship the warning message that crosses the border in time.
3. real-time locating and monitoring system according to claim 1, it is characterized in that: when hydrology ship is measured, need to navigate by water along plan survey line, in the time that hydrographic survey ship uses described real-time locating and monitoring system, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3), divide two kinds of patterns to show hydrographic survey ships navigation survey line track tolerance deviation scopes, described deviation range is to depart from the distance of predetermined survey line track, daily phase when measurement pattern the scope of tolerance deviation be 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, in the time that the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship.
4. real-time locating and monitoring system according to claim 3, it is characterized in that: hydrographic survey ship, according to daily operating mode of travelling while travelling, encrypt test when travelling, testting, arranges respectively for described three kinds of operating modes and reports and report and submit data interval time in described terminal device system (2).
5. real-time locating and monitoring system according to claim 1, it is characterized in that: described terminal device system (2) adopts communication modes and described satellite system (1) communication of BD2 short message, frequency of operation is 2491MHz, realize the location of described terminal device system (2), every BD2 short message can send and be no more than 140 words.
6. real-time locating and monitoring system according to claim 5, it is characterized in that: described background monitoring system (3) can be realized the real-time synchronization record of hydrographic survey ship running orbit, positional information, test data and test time, and registration accuracy is accurate to second.
7. the real-time positioning and monitoring method of inland river hydrology water administration ship, is characterized in that, described method comprises:
Step 1, monitoring ship are carrying terminal device system (2) and are carrying out operation, system (1) realizes location in real time via satellite, the form of utilizing BD2 short message by the positional information timing of self via satellite system (1) report to background monitoring system (3), enforce the law and adopt the different request for utilizations that sand ship is monitored according to hydrology boat measurement amount, water administration ship, different reports are set respectively in described terminal device system (2) and report and submit data interval time, guarantee accuracy and the economic rationality of transmission information;
Step 2, background monitoring system (3) utilize GIS Visual Dynamic monitoring application platform, display monitoring ship report and submit information;
In the time adopting the described real-time locating and monitoring system of sand ship use, adopt the early warning buffer strip of 50 meters of sand management method proposition width in conjunction with inland river, the GIS Visual Dynamic monitoring application platform of background monitoring system (3) can show early warning buffer strip and monitoring ship real-time position information, by the real time position monitoring to adopting sand ship, can show the early warning information of different stage, send to adopting sand ship the warning message that crosses the border in time;
In the time that hydrographic survey ship uses described real-time locating and monitoring system, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3), can show hydrographic survey plan survey line and hydrographic survey ship navigation survey line track tolerance deviation scope, daily phase when measurement pattern the scope of tolerance deviation be 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, in the time that the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship;
Step 3, utilize BD2 short message form by monitored results in time via satellite system (1) feed back to terminal device system (2), instruct monitoring ship in time its job position or running orbit to be adjusted, realize real-time monitoring and communication to monitoring ship.
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