CN116488702A - Multi-source navigation satellite reference station data real-time supervision system and supervision method - Google Patents
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Abstract
The invention provides a multi-source navigation satellite reference station data real-time supervision system and a supervision method, wherein the system comprises an application layer, a platform layer and a data layer, the application layer comprises a data monitoring large screen module, a real-time state supervision module, a reference station management module, a grid management module, a video monitoring module and a terminal management module, the platform layer comprises a real-time supervision platform, the real-time supervision platform comprises an application service module, the application service module comprises a multi-dimensional search service unit, a reference station query service unit, a grid query service unit, a satellite data analysis service unit, a terminal receiving state analysis unit, a video stream analysis unit, a data calculation service unit and a data processing service unit.
Description
Technical Field
The invention relates to the technical field of reference station data monitoring, in particular to a multi-source navigation satellite reference station data real-time supervision system and a supervision method.
Background
The Beidou satellite navigation system is a global satellite navigation system which is independently developed and autonomously operated in China, can provide navigation, positioning and timing services with high precision and high reliability, is an important space infrastructure in China, and has irreplaceable functions in the aspects of ensuring national security, converting economic development modes, promoting national informatization construction and cultivating strategic emerging industries.
The Beidou foundation enhancement system is mainly a Beidou satellite navigation system which is built by national unified planning, is compatible with the foundation enhancement systems of other GNSS systems, has three-frequency real-time positioning and single-frequency vehicle navigation performances, and is proved by practice, the Beidou foundation enhancement system adopts Hubei demonstration project, adopts Beidou three-frequency real-time precise positioning technology, has positioning precision reaching plane 2cm and elevation 5cm, meets the requirements of high-precision positioning users, meets Beidou reference stations, mobile station positioning navigation receivers and precise positioning service data processing systems which are independently developed and produced in China, and can meet the requirements of the China Beidou foundation enhancement system and precise positioning navigation application.
The ground reference station spacing adopted by the method is 50-300 km, the navigation signal correction quantity and the auxiliary positioning signal are broadcast through a ground communication system, cm-level to m-level precise navigation positioning and mass terminal auxiliary enhancement service are provided for users, the satellite navigation technology effectively combines communication, geographic information and earth observation, and the method is gradually developed into the strategic industry of the country, and is one of the most innovative and life-saving emerging information industry at present.
However, in the prior art, for the real-time data supervision of the reference station, a plurality of platforms are generally adopted for supervision, and as the number of subsequent receivers increases gradually, new monitoring platforms may be continuously added, that is, there is no unified management means, when a fault condition occurs, a great deal of time and manpower are wasted for troubleshooting, meanwhile, because the plurality of groups of platforms have different architectures, when the multiple groups of platforms are displayed and used, a plurality of interfaces are required to be repeatedly switched, which is very tedious, therefore, the invention provides a real-time supervision system and a supervision method for the data of the reference station of the multi-source navigation satellite, so as to solve the problems in the prior art.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a system and a method for monitoring and controlling data of a multi-source navigation satellite reference station in real time, which have the advantages of a set of modules for receiving all receiver data and solve the problems in the prior art.
In order to achieve the purpose of the invention, the invention is realized by the following technical scheme: the utility model provides a multisource navigation satellite reference station data real-time supervision system includes application layer, platform layer, data layer, the input of application layer is connected with the output of platform layer, and the application layer includes data monitoring large screen module, real-time state supervision module, reference station management module, grid management module, video monitoring module and terminal management module, the input of platform layer is connected with the output of data layer, and the platform layer includes real-time supervision platform, real-time supervision platform includes application service module, application service module and application layer dock, and application service module includes multidimensional search service unit, reference station inquiry service unit, grid inquiry service unit, satellite data analysis service unit, terminal receipt state analysis unit, video stream analysis unit, data calculation service unit and data processing service unit, the data layer includes satellite database, grid database, terminal database and video database.
The further improvement is that: the real-time supervision platform also comprises a management service module, wherein the management service module comprises a reference station management unit, a terminal management unit, a grid management unit, a receiver management unit and a video management unit, and is in butt joint with the application layer.
The further improvement is that: the system also comprises an infrastructure layer, wherein the output end of the infrastructure layer is connected with the input end of the platform layer, and the infrastructure layer comprises a hardware cluster infrastructure module, a software infrastructure module, a network infrastructure module and a monitoring infrastructure module.
The further improvement is that: the management service module is internally provided with a personnel management unit, a right management unit and a network configuration unit, and the output end of the personnel management unit is connected with the input end of the right management unit.
The further improvement is that: the data layer also comprises a user database for storing user information, a permission database for storing permission data corresponding to the user information and a network database.
The further improvement is that: the application layer also comprises a system management module.
A supervision method of a multi-source navigation satellite reference station data real-time supervision system comprises the following steps:
s1: utilizing a WebGIS to display a visual interface, wherein the visual interface comprises a multi-source navigation satellite signal;
s2: the GGA information sent by the user is grabbed, so that the terminal resolving condition, the terminal satellite receiving condition, the terminal data sending frequency and the terminal differential correction receiving condition are obtained, and maintenance staff can conveniently and quickly locate faults in the whole NTRIP interaction process;
s3: and recording the time and position coordinates of the user GGA, counting the fixed rate of the user operation, and generating a user history operation track, thereby facilitating administrative approval and operation management.
The further improvement is that: the specific steps for displaying the state of the multi-platform receiving device in a graphical form on the WebGIS in real time are as follows:
a1: the receiver uploads the acquired satellite information to the monitoring platform;
a2: the real-time supervision platform analyzes and processes the monitoring data acquired in real time in the step A1 in real time and transmits the analysis result into a database;
a3: and analyzing the imported data information by the real-time supervision platform according to a preset rule, and intuitively displaying the geographic position information and the state information of the receiver to a user in a graphical form on the same interface.
The further improvement is that: the specific steps visually displayed to the user in the form of graphics are as follows:
AA1: defining an abnormal state color;
AA2: defining an abnormal state rule;
AA3: loading a WebGIS by a display module;
AA4: the display module calls an update state interface of the WebGIS object;
AA5: and updating the state by the WebGIS according to the state parameters, and ending.
The beneficial effects of the invention are as follows: the multi-source navigation satellite reference station data real-time supervision system and the supervision method integrate the existing multiple sets of platform data through one set of real-time supervision platform, support to view all receiver data, display the platform, user data, receiver data and the like through the data monitoring large-screen module, therefore, when the multi-source navigation satellite reference station data real-time supervision system and the supervision method are used for displaying and using the outside, repeated switching among multiple interfaces is not needed, the problem that the multiple interfaces are needed to be switched in the prior art is solved, meanwhile, the multiple sets of platform data are integrated, real-time data are taken as carriers, processing, monitoring and service capabilities are constructed, innovative application service modes are found, and cross-boundary fusion is carried out by means of WebGIS and the like.
Drawings
Fig. 1 is a schematic diagram of the system architecture of the present invention.
Fig. 2 is a schematic diagram of a star map of the present invention.
Fig. 3 is a grid overview schematic of the present invention.
Detailed Description
The present invention will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
According to the embodiment, as shown in fig. 1-3, a multi-source navigation satellite reference station data real-time supervision system is provided, which comprises an application layer, a platform layer and a data layer, wherein the input end of the application layer is connected with the output end of the platform layer, the application layer comprises a data monitoring large screen module, a real-time state supervision module, a reference station management module, a grid management module, a video monitoring module and a terminal management module, the input end of the platform layer is connected with the output end of the data layer, the platform layer comprises a real-time supervision platform, the real-time supervision platform comprises an application service module, the application service module is in butt joint with the application layer, the application service module comprises a multi-dimensional search service unit, a reference station query service unit, a grid query service unit, a satellite data analysis service unit, a terminal receiving state analysis unit, a video stream analysis unit, a data calculation service unit and a data processing service unit, the data layer comprises a satellite database, a grid database, a terminal database and a video database, in this embodiment, the application layer corresponds to the relevant application module, namely, the user can enjoy the corresponding function through the application module, specifically, the data monitoring large screen module corresponds to the whole situation of the display platform and the user data, the user can quickly and intuitively acquire key data information through the data large screen, display the key information of integrated data, resolving platform data and user data, and display the key information in a form of a statistical chart in the system, wherein the integrated data is the present multiple sets of platform data of the integrated HBCORS in the invention, supports to check all receiver data, specifically, analyzes the TSM data stream into RTCM3.X standard format and pushes the RTCM3.X standard format to the system, the system analyzes the RTCM3.X data and stores the data into the corresponding database, the real-time state monitoring module monitors the data displayed by the data monitoring large screen module in real time, specifically monitors the abnormal condition of the data of the reference stations, the real-time monitoring platform judges the stability of the data stream according to rules, records abnormal alarm and stores detailed data in the alarm period, the reference station management module and the grid management module respectively manage the information of a plurality of reference stations and the grid information, the video monitoring module is used for accessing the monitoring information of each reference station, namely, a user can check the real-time monitoring video of each reference station through the video monitoring module, and the terminal management module is used for managing and checking the information of an online terminal, wherein the information is acquired through an API;
correspondingly, the real-time supervision platform is used for user operation login and provides an operable platform, so that a user can conveniently inquire related data, the system can access the multi-platform data in a unified way, unified management of the data is realized, namely unified display capacity based on a WEB terminal is realized, the related receiver, the grid and terminal data are monitored in real time through the set real-time state supervision module, abnormal data can be conveniently found in time, a specific multidimensional search service unit is provided with a multi-convenient search function, a reference station inquiry service unit and a grid inquiry service unit are provided with reference station and grid inquiry functions, and the reference station inquiry service unit mainly displays the position, satellite information, network condition and data quality of the reference station. The user can browse the distribution and the state of all the reference stations on the map, including the basic information of the reference stations, satellite information, network information and data quality, and simultaneously display the real-time state data of the reference stations and the historical data flow condition in the past 24 hours, including network and satellite data, support the query according to the condition, support the checking of the details of the monitoring data, and the grid query service unit is used for refreshing and querying the grid redis generation condition of the high-precision position service platform in real time and graphically displaying the grid data condition;
the satellite data analysis service unit analyzes the data of the multi-source navigation satellite after receiving the data, the terminal receiving state analysis unit is used for analyzing the collected on-line terminal state data, the video stream analysis unit is used for analyzing corresponding monitoring video data, and the further data calculation service unit and the data processing service unit provide corresponding data calculation, data processing and other functions for the real-time supervision platform;
the satellite database, the grid database, the terminal database and the video database are all used for storing corresponding data, so that the subsequent real-time supervision platform can be conveniently called.
The real-time supervision platform also comprises a management service module, wherein the management service module comprises a reference station management unit, a terminal management unit, a grid management unit, a receiver management unit and a video management unit, the management service module is in butt joint with the application layer, the reference station management unit is in butt joint with the reference station management module, a corresponding management interface is provided through the set reference station management unit, so that a user can interact with the reference station management module through the real-time supervision platform, the reference station is managed, the terminal management unit, the grid management unit and the video management unit are in butt joint with the corresponding terminal management module, the grid management module and the video monitoring module, the receiver management unit is used for adding or deleting the receiver, namely, after the reference station is added or removed, the new receiver is required to be newly connected with the system, and the removed receiver is required to be deleted by the system, so that the system supports the addition, modification and deletion of the receivers, and further supports real-time data of all receivers through web addresses corresponding to the receivers through the configuration.
The system also comprises an infrastructure layer, wherein the output end of the infrastructure layer is connected with the input end of the platform layer, the infrastructure layer comprises a hardware cluster infrastructure module, a software infrastructure module, a network infrastructure module and a monitoring infrastructure module, in the system, the infrastructure layer corresponds to relevant equipment and serves as a basis for real-time supervision of platform operation, the corresponding hardware cluster infrastructure module corresponds to computer hardware, namely, functions of calculation and storage are provided, the software infrastructure module corresponds to computer software and provides an infrastructure function for user operation, the network infrastructure module corresponds to a gateway (interface), and the network connection function for providing the basis is provided, so that the system is convenient to acquire required data.
The system comprises a management service module, a network configuration unit and an application service module, wherein the management service module is internally provided with a personnel management unit, a right management unit and a network configuration unit, the output end of the personnel management unit is connected with the input end of the right management unit, in the system, the personnel management unit is used for managing corresponding user information and giving corresponding rights to each user information by means of the right management unit, and then after personnel with different rights log in a real-time supervision platform, the operable application service and management service of the personnel are determined according to the corresponding rights, and the network configuration unit is used for configuring corresponding network information and is in butt joint with a network infrastructure module.
The data layer also comprises a user database for storing user information, a right database for storing right data corresponding to the user information and a network database, wherein the user database is data for storing the user information, then when a person logs in, the logged-in information needs to accord with the user data in the user database, the right database is the right hierarchical data for storing pairs, after the person logs in, the right database corresponds to the user data belonging to the person in the user database, then the user data has the corresponding right hierarchical data in the right database, thereby determining the right of the user after logging in the real-time supervision platform according to the right hierarchical data, the network database combines the two technologies of data and resource sharing together, namely, the network database (WEB database) which is widely used is based on a background (remote) database, and a certain foreground (local computer) program is added, the right hierarchical data in the system can be stored and queried through a browser or a client, the further application layer also comprises a system management module, and the right hierarchical data is used for accessing the right management module in the system, and the right management module can not normally be accessed to the user management module.
A supervision method of a multi-source navigation satellite reference station data real-time supervision system comprises the following steps:
s1: the WebGIS is utilized to display a visual interface, the visual interface comprises multi-source navigation satellite signals, in the embodiment, the visual interface comprises satellite multi-source signals such as GPS, GLONASS and Beidou 3, a large screen map, a reference station, a differential grid, an ionosphere index, RTK users, RTD users and video monitoring are displayed on the WebGIS in a graphical mode, namely, the visual interface corresponds to a data monitoring large screen module in the system, and therefore, the users can quickly and intuitively acquire key data information through a data large screen. The data large screen can display key information of integrated data, resolving platform data and user data. By means of visual charts and WebGIS graphical means, data analysis and graphic technology are combined, core data of each functional module are presented in a chart mode in a large screen visual mode, and users can acquire information intuitively and effectively;
s2: according to the invention, the corresponding receiver data resources of the existing multi-set platform of the HBCORS (satellite positioning integrated service system) are integrated, RTCM3.X real-time observation data flow is accessed, data communication logs are recorded, data content is decoded, data flow, satellite data, ephemeris data and the like used in monitoring of receiver equipment are sorted, the position of a visible satellite at the current position is calculated, related information is stored in a database on one hand, history inquiry is facilitated, on the other hand, real-time release is facilitated through an API/WebSocket and other modes, and a front-end page draws a star map according to a satellite system, a number, a height angle and an azimuth angle, and intuitively displays the satellite monitoring condition of the current receiver equipment;
s3: recording the time and position coordinates of user GGA, counting the fixed rate of user operation, generating user history operation track, convenient administration approval and operation management, correspondingly solving the safety problem of CORS service, in this embodiment, raising CORS service scale, dividing Hubei province area into 2893 areas with the size of 4 'x 6' by using grid mode, storing CORS service data in corresponding grid according to position, updating in real time, the system can monitor the service quality of each grid difference data in real time, aiming at the situation that grid difference data occasionally appears missing, delay, etc., the rear end service records and counts the fault rate of each grid in real time, the front end page displays different colors according to self-defined error root mean square value, the deeper the specific color shows that the error is larger, and the latest fault rate is checked according to the unit of hours or days, as shown in fig. 3.
Specifically, in S2, as shown in fig. 2, the specific steps for drawing the star map are as follows:
SS1: acquiring satellite type, satellite number, altitude angle and azimuth angle data according to RTCM analysis;
SS2: then, drawing the position of the satellite according to the altitude and azimuth data;
SS3: adapting the icon of the satellite according to the satellite type;
SS4: the number of satellites is identified at each satellite.
The specific steps for displaying the state of the multi-platform receiving device in a graphical form on a specific WebGIS in real time are as follows:
a1: the receiver uploads the acquired satellite information to the monitoring platform;
a2: the real-time supervision platform analyzes and processes the monitoring data acquired in real time in the step A1 in real time and transmits the analysis result into a database;
a3: the real-time supervision platform analyzes the imported data information according to the preset rule, and intuitively displays the geographic position information and the state information of the receiver to the user in a graphical form on the same interface, wherein the specific steps for intuitively displaying the geographic position information and the state information to the user in the graphical form are as follows:
AA1: defining an abnormal state color;
AA2: defining an abnormal state rule;
AA3: loading a WebGIS by a display module;
AA4: the display module calls an update state interface of the WebGIS object;
AA5: and updating the state by the WebGIS according to the state parameters, and ending.
The reference stations are distributed in the geographic position at certain distance from each other, in this embodiment, 50km from each other, so that the reference stations are represented by icons on WebGIS, when the receiver data in the reference stations are abnormal, the WebGIS will be updated to a corresponding state to represent that the receiver data is an alarm, the receivers in abnormal states are marked with red dots, and thus related personnel can quickly locate the fault receiver when viewing the alarm reference stations.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a multisource navigation satellite reference station data real-time supervision system which characterized in that: the system comprises an application layer, a platform layer and a data layer, wherein the input end of the application layer is connected with the output end of the platform layer, the application layer comprises a data monitoring large screen module, a real-time state supervision module, a reference station management module, a grid management module, a video monitoring module and a terminal management module, the input end of the platform layer is connected with the output end of the data layer, the platform layer comprises a real-time supervision platform, the real-time supervision platform comprises an application service module, the application service module is in butt joint with the application layer, the application service module comprises a multidimensional searching service unit, a reference station inquiring service unit, a grid inquiring service unit, a satellite data analyzing service unit, a terminal receiving state analyzing unit, a video stream analyzing unit, a data computing service unit and a data processing service unit, and the data layer comprises a satellite database, a grid database, a terminal database and a video database.
2. A multi-source navigation satellite reference station data real-time supervision system according to claim 1, wherein: the real-time supervision platform also comprises a management service module, wherein the management service module comprises a reference station management unit, a terminal management unit, a grid management unit, a receiver management unit and a video management unit, and is in butt joint with the application layer.
3. A multi-source navigation satellite reference station data real-time supervision system according to claim 1, wherein: the system also comprises an infrastructure layer, wherein the output end of the infrastructure layer is connected with the input end of the platform layer, and the infrastructure layer comprises a hardware cluster infrastructure module, a software infrastructure module, a network infrastructure module and a monitoring infrastructure module.
4. A multi-source navigation satellite reference station data real-time supervision system according to claim 2, wherein: the management service module is internally provided with a personnel management unit, a right management unit and a network configuration unit, and the output end of the personnel management unit is connected with the input end of the right management unit.
5. A multi-source navigation satellite reference station data real-time supervision system according to claim 1, wherein: the data layer also comprises a user database for storing user information, a permission database for storing permission data corresponding to the user information and a network database.
6. A multi-source navigation satellite reference station data real-time supervision system according to claim 1, wherein: the application layer also comprises a system management module.
7. A supervision method of a multi-source navigation satellite reference station data real-time supervision system is characterized by comprising the following steps of: the method comprises the following steps:
s1: utilizing a WebGIS to display a visual interface, wherein the visual interface comprises a multi-source navigation satellite signal;
s2: the GGA information sent by the user is grabbed, so that the terminal resolving condition, the terminal satellite receiving condition, the terminal data sending frequency and the terminal differential correction receiving condition are obtained, and maintenance staff can conveniently and quickly locate faults in the whole NTRIP interaction process;
s3: and recording the time and position coordinates of the user GGA, counting the fixed rate of the user operation, and generating a user history operation track, thereby facilitating administrative approval and operation management.
8. The method for supervising the real-time supervision system of data of a multi-source navigation satellite reference station according to claim 7, wherein: the specific steps for displaying the state of the multi-platform receiving device in a graphical form on the WebGIS in real time are as follows:
a1: the receiver uploads the acquired satellite information to the monitoring platform;
a2: the real-time supervision platform analyzes and processes the monitoring data acquired in real time in the step A1 in real time and transmits the analysis result into a database;
a3: and analyzing the imported data information by the real-time supervision platform according to a preset rule, and intuitively displaying the geographic position information and the state information of the receiver to a user in a graphical form on the same interface.
9. The method for supervising the multi-source navigation satellite reference station data real-time supervision system according to claim 8, wherein: the specific steps visually displayed to the user in the form of graphics are as follows:
AA1: defining an abnormal state color;
AA2: defining an abnormal state rule;
AA3: loading a WebGIS by a display module;
AA4: the display module calls an update state interface of the WebGIS object;
AA5: and updating the state by the WebGIS according to the state parameters, and ending.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117670250A (en) * | 2023-12-18 | 2024-03-08 | 沸蓝建设咨询有限公司 | Intelligent supervision system based on Beidou system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117670250A (en) * | 2023-12-18 | 2024-03-08 | 沸蓝建设咨询有限公司 | Intelligent supervision system based on Beidou system |
| CN117670250B (en) * | 2023-12-18 | 2024-06-04 | 沸蓝建设咨询有限公司 | Intelligent supervision system based on Beidou system |
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