CN105096062A - CORS (continuously operating reference station) application management system - Google Patents
CORS (continuously operating reference station) application management system Download PDFInfo
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- CN105096062A CN105096062A CN201510565758.4A CN201510565758A CN105096062A CN 105096062 A CN105096062 A CN 105096062A CN 201510565758 A CN201510565758 A CN 201510565758A CN 105096062 A CN105096062 A CN 105096062A
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Abstract
The invention discloses a CORS (continuously operating reference station) application management system, comprising a reference station network, a data processing module, a user management module and a website management module. The reference station network is composed of a plurality of reference stations distributed in control area and is used for continuously acquiring GPS satellite observation data and transmitting the GPS satellite observation data to the data processing module. The data processing module is used for receiving a pseudo-range observation value of a user terminal, calculating revised positioning data by combining the GPS satellite observation data and sending the positioning data to the user terminal. The user management module is used for recording account information of different users and carrying out statistics on consumption information of the users. The website management module is related with the user management module, is used for providing account information and consumption information of the users for the users after successful login of the verified users and is used for issuing a satellite distribution diagram and ionized layer variation diagram of the reference station at regular intervals. By utilizing the CORS application management system, accurate positioning service can be provided for the users, the users can conveniently inquire account information and consumption information, and the users also can obtain latest running condition of CORS through network.
Description
Technical field
The present invention relates to a kind of CORS application management system.
Background technology
Spatial data infrastructure is information society, the infrastructure city CORS system (CORS of era of knowledge-driven economy indispensability, ContinuouslyOperatingReferenceStations) be again that one of of paramount importance ingredient of spatial data infrastructure is by building the GPS base station of some continuous operations, base station website coordinate and the gps measurement data of international standard form are provided, city planning can be met, land mapping, environmental monitoring, prevent and reduce natural disasters, the conglomerate users' such as traffic monitoring is quick, in real time, hi-Fix demand, for the national economic development provides technical support.
Do not carry out unified management to some information of different user in prior art, make user be inconvenient to inquire about oneself some accounts informations or consumption information, user can not know the ruuning situation of CORS the very first time, also inconvenient system manager's work.
Summary of the invention
The embodiment of the present invention proposes a kind of CORS application management system, user can be facilitated to inquire about oneself some accounts informations or consumption information and the very first time is known and the ruuning situation of CORS facilitates some management work of system manager simultaneously.
The embodiment of the present invention provides a kind of CORS application management system, comprising:
Base station net, data processing module, user management module and portal management module;
Described base station net is made up of the multiple base stations distributed in control area, is transported to described data processing module for continuous acquisition gps satellite observation data;
Described data processing module for receiving the Pseudo-range Observations of user terminal, and in conjunction with described gps satellite observation data, calculates revised locator data and sends to user terminal;
Described user management module is for the consumption information of the accounts information and counting user that record different user; Described accounts information comprises the name on account, account password and the account SIM card that associate one by one; Described consumption information comprises login time, flow and generation expense;
Described portal management module associates with described user management module, for after authentication of users successful log, accounts information and the consumption information of described user are provided to user, and are presented at website for the satellite distribution figure that regularly publishes multiple base station and Ionospheric variability figure.
Further, described user management module, specifically for after authentic administrator successful log, the interpolation of receiving management person, to be deleted or modify instruction, modifies and store described accounts information.
Further, described portal management module is also for the information of release news bulletin and introduction to business.
Further, described portal management module also for the answer information of the message information and keeper that obtain user, by described message information and answer information displaying on the relevant position on website.
Further, described data processing module specifically for the ambiguity of carrier phase value at each independent reference station in online resolution base station net, and sets up the spatial parameter model of distance correlated error according to described ambiguity of carrier phase value; Receive the rough coordinates that user terminal is obtained by One-Point Location, described rough coordinates creates a virtual reference station; According to the relative geometrical relation of base station, user terminal and gps satellite, obtain the composition error correction between user terminal and reference station by interpolation computation model; According to the dummy observation at described spatial parameter model and composition error correction generating virtual reference station place; Dummy observation is sent to user terminal as network differential correcting information, carries out by user terminal the position that Difference Calculation obtains user terminal.
Further, described Pseudo-range Observations is gps data.
Further, described data processing module provides a fixing IP address and Port port numbers for described user terminal, makes described user terminal be connected to described data processing module by GPRS network.
Implement the embodiment of the present invention, there is following beneficial effect: the CORS application management system that the embodiment of the present invention provides, by base station net and data processing module for user provides accurate positioning service; The accounts information unified management of user can be added up consumption information by user management module, facilitate system manager to operate, reduce workload; By erection CORS system website, automatically upload and Data Update to website, allow user can recognize the ruuning situation of CORS in the very first time, select the best observation period, understand flow information.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the CORS application management system that the embodiment of the present invention provides.
Fig. 2 is the satellite distribution figure provided by described CORS application management system;
Fig. 3 is the Ionospheric variability figure provided by described CORS application management system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, be the structured flowchart of the CORS application management system that the embodiment of the present invention provides, comprise: base station net, data processing module, user management module and portal management module;
Described base station net is made up of the multiple base stations distributed in control area, is transported to described data processing module for continuous acquisition gps satellite observation data;
Described data processing module for receiving the Pseudo-range Observations of user terminal, and in conjunction with described gps satellite observation data, calculates revised locator data and sends to user terminal;
Described user management module is for the consumption information of the accounts information and counting user that record different user; Described accounts information comprises the name on account, account password and the account SIM card that associate one by one; Described consumption information comprises login time, flow and generation expense;
Described portal management module associates with described user management module, for after authentication of users successful log, accounts information and the consumption information of described user are provided to user, and are presented at website for the satellite distribution figure that regularly publishes multiple base station and Ionospheric variability figure.As shown in Figures 2 and 3, wherein, Fig. 2 is the satellite distribution figure provided by described CORS application management system; Fig. 3 is the Ionospheric variability figure provided by described CORS application management system.
Wherein, user management module belongs to internal network part content, and only have administrator right to log in, general user cannot log in; And portal management module belongs to extra-net part content, user, after oneself name on account of checking and password, can check the contents such as oneself accounts information and consumption information.Therefore more reasonable in information management.
Further, described user management module, specifically for after authentic administrator successful log, the interpolation of receiving management person, to be deleted or modify instruction, modifies and store described accounts information.
Further, described portal management module is also for the information of release news bulletin and introduction to business.
Further, described portal management module also for the answer information of the message information and keeper that obtain user, by described message information and answer information displaying on the relevant position on website.
Further, described data processing module specifically for the ambiguity of carrier phase value at each independent reference station in online resolution base station net, and sets up the spatial parameter model of distance correlated error according to described ambiguity of carrier phase value; Receive the rough coordinates that user terminal is obtained by One-Point Location, described rough coordinates creates a virtual reference station; According to the relative geometrical relation of base station, user terminal and gps satellite, obtain the composition error correction between user terminal and reference station by interpolation computation model; According to the dummy observation at described spatial parameter model and composition error correction generating virtual reference station place; Dummy observation is sent to user terminal as network differential correcting information, carries out by user terminal the position that Difference Calculation obtains user terminal.
Further, described Pseudo-range Observations is gps data.
Further, described data processing module provides a fixing IP address and Port port numbers for described user terminal, makes described user terminal be connected to described data processing module by GPRS network, is applicable to most mobile terminal.
Implement the embodiment of the present invention, there is following beneficial effect: the CORS application management system that the embodiment of the present invention provides, by base station net and data processing module for user provides accurate positioning service; The accounts information unified management of user can be added up consumption information by user management module, facilitate system manager to operate, reduce workload; By erection CORS system website, automatically upload and Data Update to website, allow user can recognize the ruuning situation of CORS in the very first time, select the best observation period, understand flow information.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a CORS application management system, is characterized in that, comprising: base station net, data processing module, user management module and portal management module;
Described base station net is made up of the multiple base stations distributed in control area, is transported to described data processing module for continuous acquisition gps satellite observation data;
Described data processing module for receiving the Pseudo-range Observations of user terminal, and in conjunction with described gps satellite observation data, calculates revised locator data and sends to user terminal;
Described user management module is for the consumption information of the accounts information and counting user that record different user; Described accounts information comprises the name on account, account password and the account SIM card that associate one by one; Described consumption information comprises login time, flow and generation expense;
Described portal management module associates with described user management module, for after authentication of users successful log, accounts information and the consumption information of described user are provided to user, and are presented at website for the satellite distribution figure that regularly publishes multiple base station and Ionospheric variability figure.
2. CORS application management system as claimed in claim 1, is characterized in that, described user management module, specifically for after authentic administrator successful log, the interpolation of receiving management person, to be deleted or modify instruction, modifies and store described accounts information.
3. CORS application management system as claimed in claim 1 or 2, is characterized in that, described portal management module is also for the information of release news bulletin and introduction to business.
4. CORS application management system as claimed in claim 3, is characterized in that, described portal management module also for the answer information of the message information and keeper that obtain user, by described message information and answer information displaying on the relevant position on website.
5. CORS application management system as claimed in claim 4, is characterized in that,
Described data processing module specifically for the ambiguity of carrier phase value at each independent reference station in online resolution base station net, and sets up the spatial parameter model of distance correlated error according to described ambiguity of carrier phase value; Receive the Pseudo-range Observations that user terminal is obtained by One-Point Location, described rough coordinates creates a virtual reference station; According to the relative geometrical relation of base station, user terminal and gps satellite, obtain the composition error correction between user terminal and reference station by interpolation computation model; According to the dummy observation at described spatial parameter model and composition error correction generating virtual reference station place; Dummy observation is sent to user terminal as network differential correcting information, carries out by user terminal the position that Difference Calculation obtains user terminal.
6. CORS application management system as claimed in claim 5, it is characterized in that, described Pseudo-range Observations is gps data.
7. the arbitrary described ORS application management system of claim 1 ~ 6, it is characterized in that, described data processing module provides a fixing IP address and Port port numbers for described user terminal, makes described user terminal be connected to described data processing module by GPRS network.
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| CN201510565758.4A CN105096062A (en) | 2015-09-07 | 2015-09-07 | CORS (continuously operating reference station) application management system |
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| CN201510565758.4A CN105096062A (en) | 2015-09-07 | 2015-09-07 | CORS (continuously operating reference station) application management system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2667599C1 (en) * | 2017-10-03 | 2018-09-21 | Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") | National network of high-precision satellite positioning |
| CN110113419A (en) * | 2019-05-08 | 2019-08-09 | 广西壮族自治区基础地理信息中心 | A kind of CORS account management system and its design method based on Android |
| CN112491461A (en) * | 2020-11-24 | 2021-03-12 | 重庆两江卫星移动通信有限公司 | CORS network data transmission system and method for low earth orbit satellite communication |
| CN113050139A (en) * | 2021-03-19 | 2021-06-29 | 北京中交创新投资发展有限公司 | Grid-based high-precision satellite navigation positioning service system |
| CN115688196A (en) * | 2022-12-26 | 2023-02-03 | 萨科(深圳)科技有限公司 | Online data processing method based on Internet platform order big data |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2667599C1 (en) * | 2017-10-03 | 2018-09-21 | Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") | National network of high-precision satellite positioning |
| CN110113419A (en) * | 2019-05-08 | 2019-08-09 | 广西壮族自治区基础地理信息中心 | A kind of CORS account management system and its design method based on Android |
| CN112491461A (en) * | 2020-11-24 | 2021-03-12 | 重庆两江卫星移动通信有限公司 | CORS network data transmission system and method for low earth orbit satellite communication |
| CN113050139A (en) * | 2021-03-19 | 2021-06-29 | 北京中交创新投资发展有限公司 | Grid-based high-precision satellite navigation positioning service system |
| CN113050139B (en) * | 2021-03-19 | 2023-09-29 | 交信北斗科技有限公司 | High-precision satellite navigation positioning service system based on grid |
| CN115688196A (en) * | 2022-12-26 | 2023-02-03 | 萨科(深圳)科技有限公司 | Online data processing method based on Internet platform order big data |
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