CN211266883U - Airborne Beidou equipment, command control system and position tracking system - Google Patents
Airborne Beidou equipment, command control system and position tracking system Download PDFInfo
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- CN211266883U CN211266883U CN201922365257.8U CN201922365257U CN211266883U CN 211266883 U CN211266883 U CN 211266883U CN 201922365257 U CN201922365257 U CN 201922365257U CN 211266883 U CN211266883 U CN 211266883U
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Abstract
The application provides airborne big dipper equipment, command control system and position tracker, among this technical scheme, airborne big dipper equipment receives short message change instruction through first interface or second interface to respond to short message change instruction, send the short message with the parameter after the update, wherein, short message change instruction is used for instructing airborne big dipper equipment to update the parameter of short message. That is to say, in this technical scheme, the airborne Beidou equipment can change the parameter of sending the short message according to the received short message change instruction, for example, send the message with higher sending frequency, make under the longer condition of message length of sending, can send complete message down fast.
Description
Technical Field
The application relates to the field of electronic information, in particular to airborne Beidou equipment, a command control system and a position tracking system.
Background
The airborne Beidou equipment is equipment which can be installed in an aircraft and is used for realizing information transmission between the aircraft and a ground system. Because the airborne Beidou equipment can utilize a Beidou satellite communication system, the aircraft can also communicate with a ground system in an area without mobile network coverage, and the airborne Beidou equipment is widely applied to the field of aerocrafts.
At present, airborne Beidou equipment sends short messages according to fixed short message parameters, for example, the sending frequency of the short messages is fixed, so that when the length of the messages to be sent is large, a large time is needed, and a complete message can be sent to a ground system. Therefore, how to improve the data sending speed of the airborne Beidou equipment becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The application provides an airborne Beidou equipment and a parameter updating method and a command control system thereof, and aims to solve the problem of how to improve the data sending speed of the airborne Beidou equipment.
In order to achieve the above object, the present application provides the following technical solutions:
an airborne Beidou device, comprising:
the device comprises a first interface, a second interface and a baseband processing module;
the first interface is used for communicating with the Beidou commander;
the second interface is used for communicating with other communication links, and the other communication links are communication links except the communication link used by the Beidou commander;
the baseband processing module is used for receiving a short message change instruction through at least one of the first interface and the second interface, responding to the short message change instruction, and sending a short message according to an updated parameter, wherein the short message change instruction is used for indicating the airborne Beidou equipment to update the parameter of the short message.
Optionally, the other communication links include:
the system comprises a broadband satellite communication link, a front cabin data link layer of an aircraft where the airborne Beidou equipment is located, an ADS-B communication link or a VHF communication link.
Optionally, the airborne Beidou equipment is Beidou equipment mounted on a civil aircraft, a general aircraft or an unmanned aerial vehicle.
A command control system, comprising:
the Beidou commanding machine and the control module;
the Beidou commanding machine is connected with the control module;
the control module is in data connection with the airborne Beidou equipment through at least one of the first communication link and the second communication link; the first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link.
Optionally, the big dipper commander with at least one machine carries big dipper equipment and links to each other.
Optionally, the system further includes:
a processor and/or a display;
the processor and/or the display are arranged separately from the Beidou commander.
Optionally, a plurality of big dipper commanders are mounted under the treater.
Optionally, the plurality of beidou commanders are distributed in different places.
A location tracking system, comprising:
the airborne Beidou equipment, the Beidou commander and the control module are arranged on the vehicle;
the airborne Beidou equipment is connected with the Beidou commander, and the Beidou commander is connected with the control module;
the control module is in data connection with the airborne Beidou equipment through at least one of a first communication link and a second communication link; the first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link.
Optionally, the Beidou commander is connected with at least one airborne Beidou device;
at least one Beidou commander is mounted under the processor.
According to the technical scheme, the airborne Beidou equipment receives the short message change instruction through the first interface or the second interface, responds to the short message change instruction, and sends the short message according to the updated parameter, wherein the short message change instruction is used for indicating the airborne Beidou equipment to update the parameter of the short message. That is to say, in this technical scheme, the airborne Beidou equipment can change the parameter of sending the short message according to the received short message change instruction, for example, send the message with higher sending frequency, so that under the condition that the length of the message sent is longer, the complete message can be rapidly sent.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an airborne Beidou device disclosed in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a command control system disclosed in an embodiment of the present application;
fig. 3 is a schematic structural diagram of another command control system disclosed in the embodiment of the present application;
fig. 4 is a flowchart of a parameter updating method for an airborne Beidou device disclosed in the embodiment of the present application.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a schematic structural diagram of an airborne Beidou device provided in an embodiment of the present application, and as shown in fig. 1, the airborne Beidou device includes a first interface 101, a second interface 102, and a baseband processing module 103. The first interface 101 and the second interface 102 are provided in the baseband processing module 103.
And the first interface 101 is used for communicating with the Beidou commander.
And a second interface 102 for communicating with other communication links, the other communication links being communication links other than those used by the beidou director.
The baseband processing module 103 is configured to receive a short message change instruction through at least one of the first interface 101 and the second interface 102, and send a short message with an updated parameter in response to the short message change instruction. The short message change instruction is used for indicating the airborne Beidou equipment to update parameters of the short message.
In this embodiment, the parameters of the short message include at least one of the transmission frequency and the length of the short message, the airborne Beidou equipment may send information to the Beidou navigation system through the first interface 101, or send information through the second interface 102 by using other communication links, the sent information may be information such as position parameters, navigational speed and fuel quantity of the aircraft, and the other communication links may be a broadband satellite communication link, a forecabin data link layer of the aircraft where the airborne Beidou equipment is located, an ADS-B communication link or a VHF communication link. The process of sending information to the Beidou navigation satellite system and sending information through other communication links by the airborne Beidou equipment can refer to the prior art, and is not described herein again.
In this embodiment, the short message change instruction can be sent to the first interface 101 of airborne beidou equipment through the communication link between big dipper commander and airborne beidou equipment, also can send to the second interface 102 of airborne beidou equipment through other communication links. The short message change instruction is used for indicating the airborne Beidou equipment to update the parameters of the short message, and the short message change instruction carries the changed parameters of the short message. After receiving the short message change instruction through the first interface 101 or the second interface 102, the baseband processing module 103 changes the parameter of the short message according to the parameter of the short message after change carried in the short message change instruction, and controls the first interface 101 and the second interface 102 to send the short message with the changed short message parameter.
It should be noted that, in the on-board beidou device, the first interface 101 and the second interface 102 may not be disposed in the baseband processing module 103, but both the first interface 101 and the second interface 102 are connected to the baseband processing module 103.
According to the airborne Beidou equipment provided by the embodiment, the baseband processing module receives the short message change instruction through the first interface or the second interface, responds to the short message change instruction, and sends the short message according to the updated parameter, wherein the short message change instruction is used for indicating the airborne Beidou equipment to update the parameter of the short message. That is to say, in this technical scheme, the airborne Beidou equipment can change the parameter of sending the short message according to the received short message change instruction, for example, send the message with higher sending frequency, so that under the condition that the length of the message sent is longer, the complete message can be rapidly sent.
Optionally, the airborne Beidou equipment is Beidou equipment mounted on a civil aircraft, a general aircraft or an unmanned aerial vehicle.
Fig. 2 is a command control system according to an embodiment of the present application, and as shown in fig. 2, the command control system includes: big dipper commander 201 and control module 202, big dipper commander 201 links to each other with control module 202. The control module 202 is in data connection with the airborne Beidou equipment through at least one of a first communication link and a second communication link; the first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link.
Optionally, the big dipper commander with at least one machine carries big dipper equipment and links to each other.
Optionally, the system may further include: a processor and/or a display. And the processor and/or the display are/is arranged separately from the Beidou commander. A plurality of big dipper commanders can be mounted under the treater. A plurality of big dipper commanders distribute in different places.
The control module 202 is configured to send a short message change instruction to the airborne Beidou device through at least one of the first communication link and the second communication link when the trigger instruction is received.
The short message change instruction is used for indicating the airborne Beidou equipment to update parameters of the short message, and the parameters of the short message comprise at least one of the transmitting frequency and the length of the short message. The first communication link is a communication link between the beidou director 201 and the airborne beidou device, and the second communication link is other communication links except the first communication link, for example, a broadband satellite communication link, a front cabin data link layer of an aircraft where the airborne beidou device is located, an ADS-B communication link or a VHF communication link as described in the foregoing embodiments. The triggering instruction can be an instruction for changing the parameters of the short messages of the airborne Beidou equipment triggered manually or an instruction for changing the parameters of the short messages of the airborne Beidou equipment triggered automatically by a command control system.
Under the condition that the control module 202 receives the trigger instruction, the control module 202 may send the short message instruction to the airborne Beidou device through the first communication link or the second communication link, and specifically, the mode for determining that the short message instruction is sent by using the first communication link or the second communication link may be: after receiving the trigger instruction, the control module 202 sends the short message instruction to the airborne Beidou equipment through the first communication link if the communication delay of the Beidou commander 201 does not exceed a preset threshold, and sends the short message instruction to the airborne Beidou equipment through the second communication link if the communication delay of the Beidou commander 201 exceeds the preset threshold. Wherein, the preset threshold value can be the minimum transmission time interval of the airborne Beidou equipment.
In this embodiment, the control module 202 may specifically include a first control unit 201-1, a second control unit 201-2, and a sending unit 201-3. Under the condition that the control module 202 comprises a first control unit 201-1, a second control unit 202-2 and a sending unit 202-3, the structural schematic diagram of the commanding control system is shown in fig. 3, wherein the first control unit 201-1, the second control unit 202-2 and the sending unit 202-3 of the control module 202 are respectively connected with the beidou director 201, and the second control unit 202-2 is connected with the sending unit 203-3.
The first control unit 202-1 is used for receiving and processing the first type short message sent by the airborne Beidou device. In this embodiment, the first type short message is a short message sent by the airborne Beidou device before the parameter of the short message is changed, the first type short message received by the first control unit 202-1 may be a short message forwarded to the first control unit 202-1 after the Beidou director 201 receives the short message sent by the airborne Beidou device, and the first control unit 202-1 processes the short message after receiving the short message, for example, synthesizes track information of an aircraft and generates a map display. It should be noted that the airborne Beidou equipment sends a short message to the Beidou commander 201, and the short message can be used for enabling the Beidou commander to send an instruction corresponding to the short message to the aircraft according to the received short message.
The second control unit 202-2 is configured to generate a short message change instruction based on received information when the trigger instruction is received, where the received information may be information input by a user based on a front-end interface of the command control system, and the information includes at least one of a target airborne Beidou device and a parameter value of a parameter.
The sending unit 202-3 is configured to send a short message change instruction to the airborne Beidou device through at least one of the first communication link and the second communication link. Specifically, if the communication delay of the Beidou director 201 does not exceed a preset threshold, the sending unit sends the short message instruction to the airborne Beidou equipment through the first communication link, and if the communication delay of the Beidou director 201 exceeds the preset threshold, the sending unit 202-3 sends the short message instruction to the airborne Beidou equipment through the second communication link. The short message change instruction is used for indicating the airborne Beidou equipment to update parameters of the short message.
Optionally, the second control unit 202-2 is further configured to receive and process a second type short message sent by the airborne Beidou device, where the second type short message is a short message obtained by updating a parameter of the first type short message based on a short message change instruction.
Optionally, the second type short message sent by the airborne Beidou device may also be received and processed by the first control unit 202-1.
The command control system that this embodiment provided, include, big dipper commander and control module, control module is under the condition that receives trigger command, through at least one in first communication link and the second communication link, sends short message change instruction to airborne big dipper equipment, makes airborne big dipper equipment can change the parameter of sending the short message according to received short message change instruction, for example send the message with higher sending frequency, make under the longer condition of message length of sending, also can be quick send complete message.
Fig. 4 is a parameter updating method of an airborne Beidou device provided in the embodiment of the present application, which may include the following steps:
s401, the airborne Beidou equipment receives a short message change instruction through at least one of the first interface and the second interface.
Specifically, the short message change instruction is used for instructing the airborne Beidou equipment to update parameters of the short message, wherein the first interface is used for communicating the airborne Beidou equipment with the Beidou commander, the second interface is used for communicating the airborne Beidou equipment with other communication links, the other communication links are communication links except for the communication link used by the Beidou commander, and the other communication links can be a broadband satellite communication link, a front cabin data link layer of an aircraft where the airborne Beidou equipment is located, an ADS-B communication link or a VHF communication link.
S402, updating parameters of the short message by the airborne Beidou equipment based on the short message change instruction. Wherein the parameter of the short message comprises at least one of the transmission frequency and the length of the short message.
According to the method provided by the embodiment, after the airborne Beidou equipment receives the short message change instruction, the parameters of the short message are updated in response to the short message change instruction. Therefore, in the technical scheme, the airborne Beidou equipment can change parameters for sending the short message according to the received short message change instruction, for example, the message is sent at a higher sending frequency, so that the complete message can be quickly sent under the condition that the sent message is longer in length. The arrangement of the first interface and the second interface provides more short message change instruction issuing ways, improves the success possibility and efficiency of the short message change instruction issuing ways, and further ensures the rapid issuing of the message.
The embodiment of the present application further provides a further parameter updating method for airborne Beidou equipment, an execution main body of the method is the control module of the command control system in the foregoing embodiment, and the parameter updating method for airborne Beidou equipment is as follows: the control module sends a short message change instruction to the airborne Beidou equipment through at least one of the first communication link and the second communication link under the condition that the trigger instruction is received.
Specifically, the short message change instruction is used for instructing the airborne Beidou equipment to update parameters of the short message, and the parameters of the short message include at least one of the transmission frequency and the length of the short message. The first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link. The second link can be a broadband satellite communication link, a front cabin data link layer of an aircraft where the Beidou equipment is located, an ADS-B communication link or a VHF communication link.
Wherein, a mode that control module sends short message change instruction to machine year big dipper equipment through at least one in first communication link and the second communication link can be: under the condition of receiving a trigger instruction, if the communication time delay of the Beidou commander does not exceed a preset threshold value, a short message change instruction is sent to airborne Beidou equipment through a first communication link, and if the communication time delay of the Beidou commander exceeds the preset threshold value, the short message change instruction is sent to the airborne Beidou equipment through a second communication link, wherein the preset threshold value comprises the minimum transmission time interval of the airborne Beidou equipment.
In the method provided by this embodiment, the control module sends the short message change instruction to the airborne Beidou equipment through at least one of the first communication link and the second communication link under the condition that the trigger instruction is received, so that the airborne Beidou equipment can change the parameter of sending the short message according to the received short message change instruction, for example, the message is sent at a higher sending frequency, and the complete message can be sent quickly under the condition that the length of the sent message is longer.
The embodiment of the present application further discloses a position tracking system, including: airborne big dipper equipment, big dipper commander machine and control module.
Airborne big dipper equipment links to each other with big dipper commander, and big dipper commander links to each other with control module. The control module is connected with the airborne Beidou equipment through at least one of the first communication link and the second communication link. The first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link.
Optionally, the big dipper commander with at least one machine carries big dipper equipment and links to each other. At least one big dipper commander machine is mounted under the treater.
The position tracking system is characterized in that the control module can be in data connection with the airborne Beidou equipment through at least one of the first communication link and the second communication link. Therefore, multiple possibilities are provided for communication with the airborne Beidou equipment, the airborne Beidou equipment receives the short message change instruction through the first interface or the second interface, responds to the short message change instruction, and sends the short message according to the updated parameter, wherein the short message change instruction is used for indicating the airborne Beidou equipment to update the parameter of the short message. That is to say, in this technical scheme, the airborne Beidou equipment can change the parameter of sending the short message according to the received short message change instruction, for example, send the message with higher sending frequency, so that under the condition that the length of the message sent is longer, the complete message can be rapidly sent.
In the above embodiment, the control module may be a controller on an existing beidou device, and the baseband processing module may be a baseband processor on the existing beidou device.
In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An airborne big dipper apparatus, its characterized in that includes:
the device comprises a first interface, a second interface and a baseband processing module;
the first interface is used for communicating with the Beidou commander;
the second interface is used for communicating with other communication links, and the other communication links are communication links except the communication link used by the Beidou commander;
the baseband processing module is used for receiving a short message change instruction through at least one of the first interface and the second interface, responding to the short message change instruction, and sending a short message according to an updated parameter, wherein the short message change instruction is used for indicating the airborne Beidou equipment to update the parameter of the short message.
2. The airborne Beidou device of claim 1, wherein the other communication links include:
the system comprises a broadband satellite communication link, a front cabin data link layer of an aircraft where the airborne Beidou equipment is located, an ADS-B communication link or a VHF communication link.
3. The airborne Beidou device according to claim 1, characterized in that the airborne Beidou device is a Beidou device mounted on a civil aircraft, a general-purpose aircraft or a unmanned aerial vehicle.
4. A command control system, comprising:
the Beidou commanding machine and the control module;
the Beidou commanding machine is connected with the control module;
the control module is in data connection with the airborne Beidou equipment through at least one of the first communication link and the second communication link; the first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link.
5. The system of claim 4, wherein the Beidou commander is connected to at least one of the airborne Beidou devices.
6. The system of claim 4, further comprising:
a processor and/or a display;
the processor and/or the display are arranged separately from the Beidou commander.
7. The system of claim 6, wherein said processor is configured to mount a plurality of said beidou directors.
8. The system of claim 7, wherein said plurality of said beidou commanders are distributed over different locations.
9. A position tracking system, comprising:
the airborne Beidou equipment, the Beidou commander and the control module are arranged on the vehicle;
the airborne Beidou equipment is connected with the Beidou commander, and the Beidou commander is connected with the control module;
the control module is in data connection with the airborne Beidou equipment through at least one of a first communication link and a second communication link; the first communication link is a communication link between the Beidou commander and the airborne Beidou equipment, and the second communication link is other communication links except the first communication link.
10. The system of claim 9, wherein said beidou commander is connected to at least one of said onboard beidou devices;
at least one Beidou commander is mounted under the processor.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111049569A (en) * | 2019-12-25 | 2020-04-21 | 中电科航空电子有限公司 | Airborne Beidou equipment and parameter updating method and command control system thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111049569A (en) * | 2019-12-25 | 2020-04-21 | 中电科航空电子有限公司 | Airborne Beidou equipment and parameter updating method and command control system thereof |
| CN111049569B (en) * | 2019-12-25 | 2024-02-09 | 中电科航空电子有限公司 | Airborne Beidou equipment, parameter updating method thereof and command control system |
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