CN103778803B - A kind of inland river hydrology real-time locating and monitoring system of water administration ship and method - Google Patents
A kind of inland river hydrology real-time locating and monitoring system of water administration ship and method Download PDFInfo
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Abstract
The invention discloses the real-time locating and monitoring system of a kind of inland river hydrology water administration ship, comprise satellite system (1), terminal device system (2) and background monitoring system (3), described real-time locating and monitoring system can realize real-time communication and the locating and monitoring of terminal device system (2) and background monitoring system (3) by satellite system (1).The invention also discloses the real-time positioning and monitoring method of a kind of inland river hydrology water administration ship.The present invention proposes to arrange the early warning buffer strip that width is 50 meters in conjunction with inland river sand mining management way first, point two kinds of pattern display boat trip survey line track tolerance deviation scopes are proposed first, and early warning buffer strip and survey line track tolerance deviation scope are presented in the GIS Visual Dynamic monitoring application platform of background monitoring system (3), the registration accuracy of information is accurate to second.The present invention realizes the function to monitoring ship locating and tracking, geofence, monitoring and scheduling, driftage prompting, trajectory analysis.
Description
Technical field
The present invention relates to locating and monitoring field, especially based on the real-time locating and monitoring system of hydrology water administration ship of 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 industry all be unable to do without monitoring in real time and location, generally uses the GPS Global Positioning System (GPS) of American R & D at present.In use, its precision is subject to certain restrictions this system; And on State-level, in order to maintaining secrecy of national security and information, can not place one's entire reliance upon this system.Therefore, develop triones navigation system to be very important.The Big Dipper-2(BD2) navigation positioning system meets the information-based industry development direction of China.35 ~ 40 satellites are launched in this system planning, have now launched usable satellite 14, 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, substantially can meet the requirement of ship locating and monitoring.The big-dipper satellite number launched due to current China is also less, causes this system to receive star effect sometimes not ideal.In order to solve this problem, BD2 and GPS positioning system while, use has carried out certain research at present, as, " great writer, Bandung monarch. based on the modular design [J] of the ship self-contained navigation system of 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 construction 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 many employings GPS Global Positioning System (GPS), can not meet navigation, location and emergency communication demand, sometimes 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 there is provided the real-time locating and monitoring system of a kind of inland river hydrology water administration ship and method, solves the problem of inland river hydrology water administration ship location and monitoring difficulty in real time.
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 can realize real-time communication and the locating and monitoring of terminal device system (2) and background monitoring system (3) by satellite system (1), can realize function region being positioned to tracking, geofence, monitoring and scheduling, driftage prompting, trajectory analysis built with the ship of described terminal device system (2).
Further, in taboo exploiting field, extension arranges the early warning buffer strip that width is 50 meters, when adopting sand ship and using described real-time locating and monitoring system, 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, when sand dredger enters early warning buffer strip or prohibits exploiting field, described background monitoring system (3) is by monitoring the real time position adopting sand ship, the early warning information of different stage can being shown, sending geofence information to adopting sand ship in time.
Further, need when hydrology ship is measured to navigate by water along plan survey line, when 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 display hydrographic survey ships navigation survey line track tolerance deviation scopes, described deviation range is depart from the distance of predetermined survey line track, during daily phase measurement pattern, the scope of tolerance deviation is 5 meters, and under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters; When the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship.
Further, the operating mode that hydrographic survey ship travels according to when daily traveling, test, encryption travels when testting, arranges respectively and reports report and submit data interval time for described three kinds of operating modes 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 bar BD2 short message can send and be no more than 140 words.
Further, described background monitoring system (3) can realize the real-time synchronization record of hydrographic survey ship running orbit, positional information, test data and workout 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, it is characterized in that, described method comprises:
Step one, monitoring ship carry terminal device system (2) and carry out operation, realize locating in real time by satellite system (1), utilize the form of BD2 short message that the positional information of self timing is reported to background monitoring system (3) by satellite system (1), according to hydrology boat measurement amount, the law enforcement of water administration ship and the different request for utilizations of adopting the monitoring of sand ship, different report is set respectively in described terminal device system (2) and reports and submits data interval time, ensure accuracy and the economic rationality of transmission information;
Step 2, background monitoring system (3) utilize GIS Visual Dynamic monitor application platform, display monitoring ship report and submit information;
When adopting sand ship and using described real-time locating and monitoring system, the early warning buffer strip of width 50 meters is proposed in conjunction with inland river sand mining management way, 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 monitoring the real time position adopting sand ship, the early warning information of different stage can being shown, sending geofence information to adopting sand ship in time;
When hydrographic survey ship uses described real-time locating and monitoring system, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3), hydrographic survey plan survey line and hydrographic survey ship navigation survey line track tolerance deviation scope can be shown, during daily phase measurement pattern, the scope of tolerance deviation is 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, when the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship;
Step 3, utilize the form of BD2 short message that monitored results is fed back to terminal device system (2) by satellite system (1) in time, instruct monitoring ship to adjust its job position or running orbit in time, realize the real-time monitoring to monitoring ship and communication.
Compared with prior art, the invention has the beneficial effects as follows:
(1) according to inland river sand mining management way, propose first to arrange in taboo exploiting field extension the early warning buffer strip that width is 50 meters, be presented in the GIS Visual Dynamic monitoring application platform of background monitoring system, by monitoring the real time position adopting sand ship, background monitoring system shows the early warning information of different stage, geofence information can be sent to adopting sand ship in time, achieving and efficiently managing adopting sand ship, be conducive to maintaining and adopt sand order and river course flood safety normally.
(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 the real-time communication of test personnel and commanding, there is the situation of test data deviation, distortion or disappearance, generally can only adopt and mend survey mode afterwards, cannot revise in real time, cause the problem that hydrologic survey efficiency is low, test cost increase and data accuracy difference.The present invention is by short message mode, the real-time contacts between test personnel and commanding can be realized, ship operation is carried out in the instruction that test personnel send according to commanding, avoid the deviation of test blueprint and route, achieve the object revised in real time, improve test efficiency, reduce cost, improve data accuracy; In addition, when higher level department finds dangerous situation, can real-time informing ship, ensure hydrologic survey personnel and measure the safety of ship.
(3) the present invention proposes point two kinds of pattern display boat trip survey line track tolerance deviation scopes in the GIS map of background monitoring system first, when boat trip position exceeds survey line tolerance deviation scope, background monitoring system sends information to ship in time, realize the correction of real-time ships' routing, ensure that boat trip is in the right direction, improve hydrologic survey operating efficiency, ensure that the accuracy of hydrologic survey data.
(4) current, hydrologic survey technology in the Yellow River comparatively falls behind, test lasts length, test precision is low, and the hydrology existing surveying vessel in the Yellow River is still based on a mode of operation surveyed simultaneously, and 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 compare as important references data when to carry out hydrographic survey in the future, carry out in same trajectory when ensureing hydrologic survey from now on, can test at Scour and Accretion, bathymetric surveying, section cover avoid survey line deviation when painting measurement, improve measuring accuracy; Meanwhile, hydrographic survey ship running orbit Dynamic Announce, can realize the application of hydrology continuous coverage mode, for the accuracy improving the Yellow River hydrographic survey provides technical support.
(5) travel according to when traveling daily in hydrographic survey, test, encrypt the operating mode travelled when testting, data are reported and submitted interval time at terminal device Operation system setting three kinds of information reportings, the leakage of the transmission and significant data that avoid invalid data is sent out, under the prerequisite of accuracy ensureing transmission information, improve economic rationality.
(6) background monitoring system can realize the real-time synchronization record of hydrographic survey ship running orbit, positional information, test data and workout time, enrich the content of test data record, improve registration accuracy, ensure that integrality and the accuracy of hydrologic survey data, avoid current hydrographic survey ship causes hydrologic survey data distortion based on a test form surveyed and rough time recording mode.
(7) the present invention adopts the Big Dipper/GPS dual-mode navigation positioning system, efficiently solve the problem of heavily silt-carrying river hydrology water administration ship location, the Huanghe valley and monitoring difficulty in real time, effectively can improve positioning precision, the efficient combination of two kinds of navigational system, location requirement can be met better, for improve the Yellow River hydrographic survey accuracy, improve execution water administration law efficiency, strengthen management to river course operation ship, reduce the generation of the water thing case of violation of law, ensure that river course even running and Seawall safety provide 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 the problem of inland river hydrology water administration ship location and monitoring difficulty in real time, the present invention seeks to as hydrology water administration ship provides the locating and monitoring system of high, the easy to operate and real-time communication of a kind of positioning precision, thus the management strengthened river course operation ship, realize accurate location and the in real time monitoring of hydrology water administration ship, for improve the Yellow River hydrographic survey accuracy, improve execution water administration law efficiency, strengthen to the supervision of adopting sand ship, reduce the water thing case of violation of law generation and ensure 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, real-time communication and the locating and monitoring of terminal device system and background monitoring system can be realized by satellite system, communication modes adopts BD2 short message, terminal device system is arranged on monitoring ship, background monitoring system utilizes its GIS(Geographic Information System, GeographicInformationSystem, be called for short GIS) Visual Dynamic monitoring application platform, realize positioning tracking to monitoring ship in region, geofence, 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 carrying out real-time communication and locating and monitoring with background monitoring system, measuring, revising in time when there is skew when guaranteeing hydrologic survey along plan survey line; The GIS Visual Dynamic of background monitoring system monitors point two kinds of patterns display boat trip survey line track tolerance deviation scopes in application platform simultaneously, described deviation range is depart from the distance of predetermined survey line track, during daily phase measurement pattern, the scope of tolerance deviation is 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, when boat trip position exceeds survey line tolerance deviation scope, background monitoring system sends information to ship in time, corrects ship course; Also the synchronous recording of hydrographic survey ship running orbit, positional information, test data and workout time can be realized, registration accuracy can be accurate to second, even if water flow velocity greatly, suddenly rose suddenly to fall and sharply changed overflow stage, also can realize the accurate synchronous recording of ship quick mobile condition upper/lower positions, time and test data, improve the accuracy that hydrologic data under mal-condition gathers; Travel according to when traveling daily in hydrographic survey, test, encrypt the operating mode travelled when testting, report and submit data interval time at terminal device Operation system setting three kinds of information reportings; Also in the GIS Visual Dynamic monitoring application platform in background monitoring system, the test data of multiple test instrument record and survey line track can be shown simultaneously, and the historical data of background monitoring system record is analyzed.
Adopt the terminal device system that sand ship is installed, the positional information of adopting sand ship can be sent in time, background monitoring system is according to the taboo exploiting field scope of delimiting in inland river sand mining management way simultaneously, propose first to arrange in taboo exploiting field extension the early warning buffer strip that width is 50 meters, be presented in the GIS map of background monitoring system, by monitoring the real time position adopting sand ship, the early warning information that background monitoring system shows different stage (enters normal region not report to the police, enter early warning buffer strip and show yellow early warning information, enter and prohibit exploiting field display red early warning information), when appearance is yellow and red early warning information, background monitoring system is all wanted to send geofence information to adopting sand ship in time.
The terminal device system that water administration ship is installed, when there is water thing case, can according to the water administration ship locating information of background monitoring system, instruction assigned by the nearest water administration ship in illegal scene of adjusting the distance, be convenient to it and arrive illegal scene in time, 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 bar information can send and be no more than 140 words, can comprise position and Word message, realizes terminal device system and background monitoring system sends out Word message mutually.
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, real-time communication and the locating and monitoring of terminal device system 2 and background monitoring system 3 can be realized by satellite system 1, communication modes adopts BD2 short message, terminal device system 2 is arranged on monitoring ship, background monitoring system 3 utilizes its GIS Visual Dynamic to monitor application platform, realize positioning tracking to monitoring ship in region, geofence, monitoring and scheduling, driftage is reminded, the function of trajectory analysis, monitoring ship can be instructed to adjust its job position or running orbit in time, realize the real-time monitoring to monitoring ship, link up and information record.
As further describing the above-mentioned inland river hydrology water administration real-time locating and monitoring system of ship, according to the taboo exploiting field scope of delimiting in inland river sand mining management way, propose first to arrange in taboo exploiting field extension the early warning buffer strip that width is 50 meters, be presented in the GIS Visual Dynamic monitoring application platform of background monitoring system 3, by monitoring the real time position adopting sand ship, the early warning information that background monitoring system 3 shows different stage (enters normal region not report to the police, enter early warning buffer strip and show yellow early warning information, enter and prohibit exploiting field display red early warning information), when appearance is yellow and red early warning information, background monitoring system 3 is all wanted to send geofence information to adopting sand ship in time.
As further describing the above-mentioned inland river hydrology water administration real-time locating and monitoring system of ship, the present invention has real-time communication function, the real-time communication between hydrographic survey ship and higher level department can be realized, guarantee that hydrographic survey ship is measured along predetermined survey line; According to experience and the difficulty of long-term hydrographic survey, point two kinds of pattern display boat trip survey line track tolerance deviation scopes in the GIS map of background monitoring system 3 are proposed first, during daily phase measurement pattern, tolerance deviation scope is that boat trip is not more than 5 meters along predetermined survey line track left-right deviation, overflow stage, measurement pattern tolerance deviation scope was that boat trip is not more than 10 meters along predetermined survey line track left-right deviation, when boat trip position exceeds survey line tolerance deviation scope, background monitoring system 3 sends information to ship in time, corrects ship course; In addition, when background monitoring system 3 finds dangerous situation, message notice ship can be sent in time, ensure the safety of hydrologic survey personnel and measurement ship.
As further describing the above-mentioned hydrology water administration real-time locating and monitoring system of ship, background monitoring system 3 can realize hydrographic survey ship running orbit, positional information, the real-time synchronization record of test data and workout time, registration accuracy can be accurate to second, even if overflow stage, water flow velocity was large, suddenly rising falls suddenly sharply changes, also the quick mobile condition upper/lower positions of ship can be realized, the accurate synchronous recording of time and test data, enrich the content of test data record, ensure that integrality and the accuracy of hydrologic survey data, avoid current hydrographic survey ship causes hydrologic survey data distortion based on a test form surveyed and rough time recording mode.
As further describing the above-mentioned inland river hydrology water administration real-time locating and monitoring system of ship, travel according to when traveling daily in hydrographic survey, test, encrypt the operating mode travelled when testting, three kinds of information reportings are set in terminal device system 2 and report and submit data interval time, ensure accuracy and the economic rationality of transmission information.
As further describing the above-mentioned hydrology water administration real-time locating and monitoring system of ship, realize in GIS map, the test data of multiple test instrument record and survey line track being shown simultaneously in background monitoring system 3, by the comparative analysis of historical data of recording background monitoring system 3, Scour and Accretion can be improved, section cover is painted, the quality of underwater topography measure analysis achievement, ensure that the reliability of hydrologic survey data.
As further describing the above-mentioned hydrology water administration real-time locating and monitoring system of ship, communication modes of the present invention adopts BD2 short message, frequency of operation is 2491MHz, every bar information can send and be no more than 140 words, position and Word message can be comprised, realize terminal device system 2 and send out Word message mutually with background monitoring system 3.
Running program of the present invention is:
Inland river hydrology water administration ship and other monitored ships are when terminal device system of the present invention is in opening, terminal device system just can send the locating information of self particular location to satellite system by mobile terminal, information is then sent to background monitoring system after receiving this information by satellite system, monitor staff can according to the locating information sent, the operation of this ship or handling situations are judged, instruction monitor staff sent by satellite system is sent to the terminal device system of monitoring ship, ensures that it as requested and successfully fulfil assignment.
The present invention adopts the Big Dipper/GPS dual-mode navigation positioning system, efficiently solve the problem of heavily silt-carrying river hydrology water administration ship location, the Huanghe valley and monitoring difficulty in real time, effectively can improve positioning precision, the efficient combination of two kinds of navigational system, location requirement can be met better, for Obtaining Accurate yellow river water resources and sediment characteristic, improve execution water administration law efficiency, strengthen management to river course operation ship, reduce the generation of the water thing case of violation of law, ensure that river course even running and Seawall safety provide technical support.
Claims (2)
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, and described background monitoring system (3) comprises monitoring application platform server and monitoring application platform client; Need when hydrology ship is measured to navigate by water along plan survey line, when 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 display hydrographic survey ships navigation survey line track tolerance deviation scopes, described deviation range is depart from the distance of predetermined survey line track, during daily phase measurement pattern, the scope of tolerance deviation is 5 meters, and under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters; When the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship; The operating mode that hydrographic survey ship travels according to when daily traveling, test, encryption travels when testting, arranges respectively and reports report and submit data interval time for described three kinds of operating modes in described terminal device system (2).
2. the real-time positioning and monitoring method of inland river hydrology water administration ship, is characterized in that, described method comprises:
Step one, monitoring ship carry terminal device system (2) and carry out operation, realize locating in real time by satellite system (1), utilize the form of BD2 short message that the positional information of self timing is reported to background monitoring system (3) by satellite system (1), according to hydrology boat measurement amount, the law enforcement of water administration ship and the different request for utilizations of adopting the monitoring of sand ship, in described terminal device system (2), arrange difference respectively reports report and submit data interval time, ensures accuracy and the economic rationality of transmission information;
Step 2, background monitoring system (3) utilize GIS Visual Dynamic monitor application platform, display monitoring ship report and submit information;
When adopting sand ship and using described real-time locating and monitoring system, the early warning buffer strip of width 50 meters is proposed in conjunction with inland river sand mining management way, 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 monitoring the real time position adopting sand ship, the early warning information of different stage can being shown, sending geofence information to adopting sand ship in time;
When hydrographic survey ship uses described real-time locating and monitoring system, the GIS Visual Dynamic monitoring application platform of described background monitoring system (3), hydrographic survey plan survey line and hydrographic survey ship navigation survey line track tolerance deviation scope can be shown, during daily phase measurement pattern, the scope of tolerance deviation is 5 meters, under overflow stage mal-condition, the scope of measurement pattern tolerance deviation is 10 meters, when the underway position of hydrographic survey ship exceeds tolerance deviation scope, described background monitoring system (3) sends information to ship;
Step 3, utilize the form of BD2 short message that monitored results is fed back to terminal device system (2) by satellite system (1) in time, instruct monitoring ship to adjust its job position or running orbit in time, realize the real-time monitoring to monitoring ship and communication.
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