Ionized layer observation system

Abstract

The utility model discloses an ionosphere observation system, belongs to the technical field of satellite navigation, and solves the problems of large workload and low efficiency of monitoring personnel due to the fact that the existing ionosphere observation system needs the monitoring personnel to regularly go to a station for patrol and need to go to a site for collecting monitoring data. The ionosphere observation system comprises a plurality of ionosphere acquisition points used for acquiring real-time ionosphere monitoring data of a site and transmitting the real-time ionosphere monitoring data to a data center. And the data center is used for storing real-time ionosphere monitoring data. And the cloud server is used for managing and monitoring the working states of the plurality of ionosphere acquisition points. And the user terminal is used for receiving the working state information of the plurality of ionosphere acquisition points. And the data center, the cloud server, the user terminal and the plurality of ionosphere acquisition points realize data transmission through the Internet. According to the invention, remote monitoring can be realized, monitoring personnel do not need to go to a platform to inspect and collect monitoring data, the workload of the monitoring personnel is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of satellite navigation, in particular to an ionosphere observation system. BACKGROUND

[0002] The ionosphere refers to the high-altitude atmospheric region of the earth extending from 60 kilometers to 2,000 kilometers from the earth's surface. In this region, under the action of solar ultraviolet radiation, high-energy cosmic rays and high-energy charged particles from the sun, molecules and atoms in the atmosphere are ionized to produce positive and negative particles and free electrons, and form a region where the distribution density of free electrons changes with height and time. Due to the influence of the sun and geomagnetic activity, the electron distribution density in the ionosphere is not long-term stable, but has disturbance phenomena such as ionospheric storm and ionospheric scintillation.

[0003] Since the charged medium will affect the transmission of electromagnetic waves, the ionosphere with free electron distribution will affect the GNSS navigation signal using electromagnetic waves. Studies have shown that the ionosphere usually causes the carrier signal phase of the GNSS satellite to advance and the code pseudorange to delay. This error caused by the ionosphere is usually called ionospheric error, which is one of the important error sources in GNSS navigation and positioning, so an ionosphere observation system needs to be set up to monitor the ionosphere. The working state of the existing ionosphere observation system needs to be monitored by personnel to regularly patrol the station, and the monitoring data needs to be collected on site, resulting in a large amount of work and low efficiency of the monitoring personnel. CONTENT OF THE INVENTION

[0004] The embodiment of the present application provides an ionosphere observation system, which solves the problem that the existing ionosphere observation system needs to be regularly patrolled by monitoring personnel to go to the station, and the monitoring data needs to be collected on site, resulting in a large amount of work and low efficiency of the monitoring personnel.

[0005] The embodiment of the present application provides an ionosphere observation system, which solves the problem that the existing ionosphere observation system needs to be regularly patrolled by monitoring personnel to go to the station, and the monitoring data needs to be collected on site, resulting in a large amount of work and low efficiency of the monitoring personnel.

[0006] In a possible implementation, the ionosphere collection point comprises a first device and a second device; the first device is arranged indoors; the first device comprises an ionosphere monitoring receiver, an ionosphere monitoring processor, a network switch, an online device and an uninterruptible power supply; the ionosphere monitoring receiver, the ionosphere monitoring processor, the network switch and the online device are electrically connected with the uninterruptible power supply; the second device comprises a GNSS anti-multipath antenna arranged outdoors, which is used to receive a GNSS space signal and transmit the GNSS space signal to the ionosphere monitoring receiver; the ionosphere monitoring receiver is used to receive the GNSS space signal and calculate navigation satellite data according to the GNSS space signal; the ionosphere monitoring processor is used to receive the navigation satellite data and save the navigation satellite data after processing; the network switch and the online device are used to transmit the processed navigation satellite data to the data center.

[0007] In a possible implementation, the uninterruptible power supply comprises a battery and a DC switching power supply; the battery and the DC switching power supply are electrically connected; the ionosphere monitoring receiver, the ionosphere monitoring processor, the network switch and the online device are electrically connected with the DC switching power supply.

[0008] In a possible implementation, the ionosphere monitoring receiver and the ionosphere monitoring processor are connected through a serial port.

[0009] In a possible implementation, the ionosphere monitoring processor and the online device are connected with the network switch through a network cable.

[0010] In a possible implementation, the GNSS anti-multipath antenna and the ionosphere monitoring receiver are connected through a radio frequency cable.

[0011] The one or more technical solutions provided in the embodiments of the utility model have at least the following technical effects or advantages:

[0012] The utility model embodiment provides a kind of ionospheric observation system, the ionospheric observation system includes: multiple ionospheric collection points, for collecting station real-time ionospheric monitoring data, and real-time ionospheric monitoring data is transmitted to data center.The data center is used to store real-time ionospheric monitoring data.Cloud server is used to manage and monitor the working state of multiple ionospheric collection points.User terminal is used to receive the working state information of multiple ionospheric collection points.Data center, cloud server, user terminal and multiple ionospheric collection points are all realized data transmission by internet.The present application is collected by ionospheric collection point station real-time ionospheric monitoring data, and real-time ionospheric monitoring data is transmitted to data center, and data center stores real-time ionospheric monitoring data.Cloud server can manage and monitor the working state of multiple ionospheric collection points, and collect the working state information of each ionospheric collection point, and the latest working state information of each ionospheric collection point is pushed to the user terminal of target user in time or trigger mode, so that target user can understand the working state of all ionospheric collection points in time by user terminal.The present application can realize remote monitoring, and monitoring personnel does not need to go to platform regularly and collect monitoring data, reduce the work load of monitoring personnel, improve the work efficiency of monitoring personnel. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the utility model embodiment, the drawings needed to be used in the description of the utility model embodiment will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0014] Figure 1 The structure diagram of ionospheric observation system provided for the embodiment of the present application is shown in the figure.

[0015] Figure 2 The structure diagram of the first device provided for the embodiment of the present application is shown in the figure.

[0016] Icon: 1-ionospheric collection point; 11-first device; 111-ionospheric monitoring receiver; 112-ionospheric monitoring processor; 113-network switch; 114-networking device; 115-uninterruptible power supply; 12-second device; 121-GNSS anti-multipath antenna; 2-data center; 3-cloud server; 4-user terminal; 5-internet. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0018] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0019] As shown in Figures 1-2 The embodiments of the present application provide an ionosphere observation system, which comprises: a plurality of ionosphere collection points 1 for collecting real-time ionosphere monitoring data of a station and transmitting the real-time ionosphere monitoring data to a data center 2. The data center 2 is used for storing the real-time ionosphere monitoring data.

[0020] In practical application, the cloud server 3 is used for managing and monitoring the working state of the plurality of ionosphere collection points 1. Specifically, the cloud server 3 is a Linux machine deployed in the cloud.

[0021] Specifically, the user terminal 4 is used for receiving the working state information of the plurality of ionosphere collection points 1. In practical application, the user terminal 4 is a computer, a tablet computer or a mobile phone, or other devices that can receive emails.

[0022] In the embodiment, the data center 2, the cloud server 3, the user terminal 4 and the plurality of ionosphere collection points 1 all realize data transmission through the Internet 5. The ionosphere observation system of the application collects real-time ionosphere monitoring data of the station through the ionosphere collection point 1, and transmits the real-time ionosphere monitoring data to the data center 2. The data center 2 stores the real-time ionosphere monitoring data. The cloud server 3 can manage and monitor the working state of the plurality of ionosphere collection points 1, and collect the working state information of each ionosphere collection point 1. The latest working state information of each ionosphere collection point 1 is pushed to the user terminal 4 of the target user in a timing or triggered manner, so that the target user can understand the working state of all ionosphere collection points 1 in time through the user terminal 4. The ionosphere observation system of the application transmits the working state information and the collected ionosphere monitoring data of the ionosphere collection point 1 to the plurality of user terminals 4 in the form of email through the cloud server 3, so as to realize multi-user monitoring. At the same time, the ionosphere observation system of the application can remotely log in the equipment, realize remote maintenance of the equipment, and store one year of operation data logs, which is convenient for subsequent maintenance of the equipment. The ionosphere observation system of the application can realize remote monitoring, and the monitoring personnel do not need to regularly go to the station for inspection and collect monitoring data, thereby reducing the work load of the monitoring personnel and improving the work efficiency of the monitoring personnel.

[0023] The ionosphere observation system provided by the embodiment of the utility model, which comprises: a plurality of ionosphere collection points 1 for collecting real-time ionosphere monitoring data of the station and transmitting the real-time ionosphere monitoring data to a data center 2. The data center 2 is used for storing the real-time ionosphere monitoring data. The cloud server 3 is used for managing and monitoring the working state of the plurality of ionosphere collection points 1. The user terminal 4 is used for receiving the working state information of the plurality of ionosphere collection points 1. The data center 2, the cloud server 3, the user terminal 4 and the plurality of ionosphere collection points 1 all realize data transmission through the Internet 5. The ionosphere observation system of the application collects real-time ionosphere monitoring data of the station through the ionosphere collection point 1, and transmits the real-time ionosphere monitoring data to the data center 2. The data center 2 stores the real-time ionosphere monitoring data. The cloud server 3 can manage and monitor the working state of the plurality of ionosphere collection points 1, and collect the working state information of each ionosphere collection point 1. The latest working state information of each ionosphere collection point 1 is pushed to the user terminal 4 of the target user in a timing or triggered manner, so that the target user can understand the working state of all ionosphere collection points 1 in time through the user terminal 4. The ionosphere observation system of the application transmits the working state information and the collected ionosphere monitoring data of the ionosphere collection point 1 to the plurality of user terminals 4 in the form of email through the cloud server 3, so as to realize multi-user monitoring. At the same time, the ionosphere observation system of the application can remotely log in the equipment, realize remote maintenance of the equipment, and store one year of operation data logs, which is convenient for subsequent maintenance of the equipment. The ionosphere observation system of the application can realize remote monitoring, and the monitoring personnel do not need to regularly go to the station for inspection and collect monitoring data, thereby reducing the work load of the monitoring personnel and improving the work efficiency of the monitoring personnel.

[0024] With reference to the foregoing Figure 1As shown, the ionosphere collection point 1 comprises a first device 11 and a second device 12. The first device 11 is arranged indoors. The first device 11 comprises an ionosphere monitoring receiver 111, an ionosphere monitoring processor 112, a network switch 113, an internet device 114 and an uninterruptible power supply 115. The ionosphere monitoring receiver 111, the ionosphere monitoring processor 112, the network switch 113 and the internet device 114 are electrically connected with the uninterruptible power supply 115. Specifically, the uninterruptible power supply 115 can supply power to the ionosphere monitoring receiver 111, the ionosphere monitoring processor 112, the network switch 113 and the internet device 114 to ensure that the ionosphere observation system is continuously powered and the customer is notified to repair in time when the municipal power supply is abnormal.

[0025] In actual application, the second device 12 comprises a GNSS anti-multipath antenna 121 arranged outdoors, which is used to receive GNSS space signals and transmit the GNSS space signals to the ionosphere monitoring receiver 111. Specifically, the GNSS space signals include GPS, BDS, GLO, GAL and the like.

[0026] In this embodiment, the ionosphere monitoring receiver 111 is used to receive GNSS space signals and calculate navigation satellite data according to the GNSS space signals. Specifically, the navigation satellite data calculated by the ionosphere monitoring receiver 111 contains parameters under the influence of the ionosphere.

[0027] In this embodiment, the ionosphere monitoring processor 112 is used to receive the navigation satellite data and save the processed navigation satellite data. The network switch 113 and the internet device 114 are used to transmit the processed navigation satellite data to the data center 2. At the same time, the network switch 113 and the internet device 114 can upload the daily working state information of the ionosphere collection point 1 to the cloud server 3.

[0028] In actual application, the uninterruptible power supply 115 comprises a storage battery and a DC switching power supply. The storage battery and the DC switching power supply are electrically connected. The ionosphere monitoring receiver 111, the ionosphere monitoring processor 112, the network switch 113 and the internet device 114 are electrically connected with the DC switching power supply. Specifically, the storage battery can supply power to the DC switching power supply to ensure that the DC switching power supply can supply power to the ionosphere monitoring receiver 111, the ionosphere monitoring processor 112, the network switch 113 and the internet device 114 when the municipal power supply is abnormal, thereby ensuring the continuous and stable operation of the ionosphere observation system.

[0029] In this embodiment, the ionosphere monitoring receiver 111 and the ionosphere monitoring processor 112 are connected through a serial port.

[0030] Specifically, the ionosphere monitoring processor 112 and the Internet device 114 are both connected to the network switch 113 through network cables.

[0031] In this embodiment, the GNSS anti-multipath antenna 121 and the ionosphere monitoring receiver 111 are connected through a radio frequency cable.

[0032] The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the present application.

Claims

1. An ionospheric observing system characterized by, The application relates to a real-time ionospheric monitoring system. The application comprises: a plurality of ionospheric collection points (1) for collecting real-time ionospheric monitoring data and transmitting the real-time ionospheric monitoring data to a data center (2); the data center (2) for storing the real-time ionospheric monitoring data; a cloud server (3) for managing and monitoring the working states of the plurality of ionospheric collection points (1); a user terminal (4) for receiving the working state information of the plurality of ionospheric collection points (1); 2. The ionospheric observing system of claim 1, wherein, the data center (2), the cloud server (3), the user terminal (4) and the plurality of ionospheric collection points (1) all realize data transmission through the Internet (5). The ionospheric collection point (1) comprises a first device (11) and a second device (12). The first device (11) is arranged indoors. The first device (11) comprises an ionospheric monitoring receiver (111), an ionospheric monitoring processor (112), a network switch (113), an online device (114) and an uninterruptible power supply (115). The ionospheric monitoring receiver (111), the ionospheric monitoring processor (112), the network switch (113) and the online device (114) are all electrically connected with the uninterruptible power supply (115). The second device (12) comprises a GNSS anti-multipath antenna (121) arranged outdoors, which is used for receiving GNSS space signals and transmitting the GNSS space signals to the ionospheric monitoring receiver (111). The ionospheric monitoring receiver (111) is used for receiving the GNSS space signals and calculating navigation satellite data according to the GNSS space signals. The ionospheric monitoring processor (112) is used for receiving the navigation satellite data and saving the navigation satellite data after processing.

3. The ionospheric observing system of claim 2, wherein, The network switch (113) and the online device (114) are used for transmitting the processed navigation satellite data to the data center (2). The uninterruptible power supply (115) comprises a storage battery and a direct-current switching power supply. The storage battery and the direct-current switching power supply are electrically connected.

4. The ionospheric observing system of claim 2, wherein, The ionospheric monitoring receiver (111), the ionospheric monitoring processor (112), the network switch (113) and the online device (114) are all electrically connected with the direct-current switching power supply.

5. The ionospheric observing system of claim 2, wherein, The ionospheric monitoring receiver (111) and the ionospheric monitoring processor (112) are connected through a serial port.

6. The ionospheric observing system of claim 2, wherein, The ionospheric monitoring processor (112) and the online device (114) are both connected with the network switch (113) through a network cable. The GNSS anti-multipath antenna (121) and the ionospheric monitoring receiver (111) are connected through a radio frequency cable.

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