CN113612519B

CN113612519B - Communication control method, system, device and medium for commander and subordinate machine

Info

Publication number: CN113612519B
Application number: CN202110894342.2A
Authority: CN
Inventors: 赵成能; 朱芸; 曹林
Original assignee: Chengdu Precision Time And Space Technology Co ltd
Current assignee: Chengdu Precision Time And Space Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-09-13
Anticipated expiration: 2041-08-05
Also published as: CN113612519A

Abstract

The invention discloses a communication control method, a system, a device and a medium of a commander and a subordinate machine, relating to the field of communication, wherein the method comprises the following steps: step 1: starting beam search after a command machine and a subordinate machine are electrified and work, and respectively obtaining a first beam search result and a second beam search result by the command machine and the subordinate machine; step 2: matching the first beam search result with the second beam search result, and if the same first beam exists, using the first beam as a working beam by both the director and the subordinate machine; if the same first beam does not exist, executing step 3; and step 3: adjusting the geographical position of any one or 2 devices in the commander and the subordinate machines, and returning to execute the step 1 after adjustment; the invention can solve the problem that the director cannot monitor the information of subordinate machines in the existing Beidou communication system because the beams searched by the director are not matched with the beams used by the subordinate machines.

Description

Communication control method, system, device and medium for commander and subordinate machine

Technical Field

The present invention relates to the field of communications, and in particular, to a method, a system, an apparatus, and a medium for controlling communications between a commander and a subordinate machine.

Background

When the existing positioning communication Beidou command system monitors subordinate machines, the situation that wave beams used by the subordinate machines and the command machines are inconsistent can occur due to different positions or areas of the subordinate machines and the command machines, so that the command machines can not normally monitor the information receiving and sending situations of the subordinate machines.

When the subordinate machine system is powered on to work, the beam with the best signal quality is preferentially used as the working beam. Under such conditions, there are situations where the beam director used by the subordinate is not searching for it. For example: the subordinate machines search the wave beams 6, 7, 8 and 9 when the machine is started, and the wave beams searched by the director machines when the machine is started are only 2, 3, 4 and 6. If the response beam used by the subordinate is any one of numbers 7, 8 and 9, the director cannot monitor the information of the subordinate.

Disclosure of Invention

In order to solve the above problems, the present invention provides a communication control method, system, device and medium for a commander and a subordinate machine, by which the subordinate machine can be well monitored.

In order to achieve the above object, the present invention provides a communication control method between a commander and a subordinate machine, the method including:

step 1: starting beam search after a command machine and a subordinate machine are powered on to work, wherein the command machine and the subordinate machine respectively obtain a first beam search result and a second beam search result;

step 2: matching the first beam search result with the second beam search result, and judging whether the same first beam exists in the first beam search result and the second beam search result based on the matching result; if the same first wave beam exists, the director and the subordinate machine adopt the first wave beam as a working wave beam; if the same first beam does not exist, executing step 3;

and step 3: and (3) adjusting the geographic position of any one or 2 devices in the commander and the subordinate machines, and returning to execute the step 1 after adjustment.

The method can solve the problem that the director cannot monitor the information of the subordinate machines due to the fact that the beams searched by the director are not matched with the beams used by the subordinate machines in the existing Beidou communication system.

Preferably, in the method, the director and the subordinate machines start beam searching after being electrified and operated, and the beams with the quality meeting the requirement are searched to serve as corresponding beam searching results.

And selecting the beam with higher beam quality as a corresponding beam searching result, so that the communication quality can be guaranteed.

Preferably, the method further comprises:

numbering the wave beams, wherein each wave beam corresponds to a wave beam number;

when any 2 wave beams are matched, if the wave beams are consistent in number, the 2 wave beams are successfully matched; if the beam numbers are not consistent, the 2 beams are not matched successfully.

Wherein the fast matching of the beams can be achieved by numbering the beams.

Preferably, in the method, when the number of the subordinate machines is multiple, each subordinate machine corresponds to one second beam search result, the first beam search result is matched with all the second beam search results, and whether the same first beam exists in the first beam search result and all the second beam search results is judged based on the matching result; if the same first wave beam exists, the director and the subordinate machine adopt the first wave beam as a working wave beam; if the same first beam does not exist, executing step 3; and step 3: and (3) adjusting the geographical position of any one or more devices in the commander and the subordinate machines, and returning to execute the step 1 after adjustment.

Preferably, in the method, the commander and the subordinate machines are both devices in a Beidou commander system.

The invention also provides a Beidou command system, which comprises:

the system comprises a director, a plurality of subordinate machines and a communication matching unit, wherein the communication matching unit is used for matching the beam search results of the director and the subordinate machines, and the working process of the system is as follows: step 1: starting beam search after a command machine and subordinate machines are electrified and work, wherein the command machine and the subordinate machines respectively obtain a first beam search result and a second beam search result, and each subordinate machine corresponds to one second beam search result;

step 2: matching the first beam search result with all the second beam search results, and judging whether the same first beam exists in the first beam search result and all the second beam search results based on the matching result; if the same first wave beam exists, the director and the subordinate machine adopt the first wave beam as a working wave beam; if the same first beam does not exist, executing step 3;

and step 3: and (3) adjusting the geographical position of any one or more devices in the commander and the subordinate machines, and returning to execute the step 1 after adjustment.

In the system, the director and the subordinate machines start beam searching after being electrified and work, and the beams with the searched beam quality meeting the requirements are used as corresponding beam searching results.

Wherein, in the present system, the communication matching unit is further configured to:

when any 2 wave beams are matched, if the wave beams are consistent in number, the 2 wave beams are successfully matched; if the beam numbers are not consistent, the 2-beam matching is unsuccessful.

The invention also provides a communication control device of the commander and the subordinate machine, which comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor realizes the steps of the communication control method of the commander and the subordinate machine when executing the computer program.

The present invention also provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the communication control method of the director and the subordinate machines.

One or more technical schemes provided by the invention at least have the following technical effects or advantages:

the method can solve the problem that the director cannot monitor the information of the subordinate machines because the beams searched by the director are not matched with the beams used by the subordinate machines in the prior Beidou communication system.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;

FIG. 1 is a schematic diagram of the communication control system of a commander and a subordinate machine;

fig. 2 is a schematic workflow diagram of a communication control system of a commanding machine and a subordinate machine.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflicting with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Example one

The communication control method of the commander and the subordinate machines in the embodiment includes:

step 1: starting beam search after a command machine and a subordinate machine are electrified and work, and respectively obtaining a first beam search result and a second beam search result by the command machine and the subordinate machine;

Example two

Referring to fig. 1, fig. 1 is a schematic diagram illustrating a communication control system between a director and a subordinate machine, the system including:

the system comprises a director, a plurality of subordinate machines and a communication matching unit, wherein the communication matching unit is used for matching the beam search results of the director and the subordinate machines, and the working process of the system is as follows: step 1: starting beam search after a director and subordinate machines are electrified and work, wherein the director and the subordinate machines respectively obtain a first beam search result and a second beam search result, and each subordinate machine corresponds to one second beam search result;

and step 3: and (3) adjusting the geographic position of any one or more devices in the commander and the subordinate machines, and returning to execute the step 1 after adjustment.

And the Beidou director, the Beidou subordinate machine A and the Beidou subordinate machine n automatically select the wave beam with the best signal quality as the response wave beam after being started. The Beidou director, the subordinate machine A and the subordinate machine n respectively send the searched beam information to the communication matching unit in any communication form. And carrying out comparison processing on the received beam information in the communication matching unit.

The processing mode preferentially uses the beams which can be searched by both the director and the subordinate machines for matching. And the communication matching unit sends the matched beam information to the director and the subordinate machines in any communication form. And the subordinate machine resets the response beam after receiving the matched beam. The problem that the director cannot monitor the information of subordinate machines due to beam mismatching is solved.

Such as the case where the beams cannot be matched. The communication matching unit can send a notice to the commander and the subordinate machines in any communication mode, which indicates that the information cannot be normally received at the moment, and please match the beam again after replacing the position of the equipment.

The work flow is shown in figure 2:

step 21: the Beidou director, the communication matching unit, the subordinate machines 1 to n are electrified and work;

step 22: the Beidou director and the Beidou subordinate machine receive beam signals of the Beidou communication systems 1 to 10;

step 23, the Beidou director and the subordinate machines respectively send the received wave beam information to the communication matching unit;

step 24: the communication matching unit screens and matches the beam information sent by the director and the subordinate machine; if the matching fails, the director and the subordinate machine are informed to replace the positions and re-send beam information to the communication matching unit for re-matching; if the matching is completed, the next step is carried out;

step 25: the communication matching unit sends the matched beam information to the commander and the subordinate machines in any communication form;

step 26: and after receiving the matched beam information, the subordinate machines reset the response beam numbers through the self system to complete beam matching.

EXAMPLE III

The third embodiment of the present invention provides a communication control device for a director and a subordinate machine, which includes a memory, a processor, and a computer program stored in the memory and operable on the processor, where the processor implements the steps of the communication control method for the director and the subordinate machine when executing the computer program.

The processor may be a Central Processing Unit (CPU), or other general-purpose processor, a digital signal processor (digital signal processor), an Application Specific Integrated Circuit (Application Specific Integrated Circuit), an off-the-shelf programmable gate array (field programmable gate array) or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory can be used for storing the computer programs and/or modules, and the processor can realize various functions of the communication control device of the director and the subordinate machines in the invention by operating or executing the data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card, a secure digital card, a flash memory card, at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.

Example four

A fourth embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the method for controlling communication between a director and a subordinate computer is implemented.

The communication control device of the director and the subordinate computer can be stored in a computer readable storage medium if the communication control device is realized in the form of a software functional unit and sold or used as an independent product. Based on such understanding, all or part of the flow in the method of implementing the embodiments of the present invention may also be stored in a computer readable storage medium through a computer program, and when the computer program is executed by a processor, the computer program may implement the steps of the above-described method embodiments. Wherein the computer program comprises computer program code, an object code form, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying said computer program code, a recording medium, a usb-disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory, a random access memory, a point carrier signal, a telecommunications signal, a software distribution medium, etc. It should be noted that the computer readable medium may contain content that is appropriately increased or decreased as required by legislation and patent practice in the jurisdiction.

While the invention has been described with respect to the basic concepts, it will be apparent to those skilled in the art that the foregoing detailed disclosure is only by way of example and not intended to limit the invention. Various modifications, improvements and adaptations to the present description may occur to those skilled in the art, though not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present specification and thus fall within the spirit and scope of the exemplary embodiments of the present specification.

Also, the description uses specific words to describe embodiments of the specification. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means a feature, structure, or characteristic described in connection with at least one embodiment of the specification. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the specification may be combined as appropriate.

Moreover, those skilled in the art will appreciate that aspects of the present description may be illustrated and described in terms of several patentable species or situations, including any new and useful combination of processes, machines, manufacture, or materials, or any new and useful improvement thereof. Accordingly, aspects of this description may be performed entirely by hardware, entirely by software (including firmware, resident software, micro-code, etc.), or by a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. Furthermore, aspects of the present description may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media.

The computer storage medium may comprise a propagated data signal with the computer program code embodied therewith, for example, on baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, etc., or any suitable combination. A computer storage medium may be any computer-readable medium that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code located on a computer storage medium may be propagated over any suitable medium, including radio, cable, fiber optic cable, RF, or the like, or any combination of the preceding.

Computer program code required for the operation of various portions of this specification may be written in any one or more programming languages, including an object oriented programming language such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C + +, C #, VB.NET, Python, and the like, a conventional programming language such as C, Visual Basic, Fortran 2003, Perl, COBOL 2002, PHP, ABAP, a dynamic programming language such as Python, Ruby, and Groovy, or other programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any network format, such as a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet), or in a cloud computing environment, or as a service, such as a software as a service (SaaS).

Additionally, the order in which the elements and sequences of the process are recited in the specification, the use of alphanumeric characters, or other designations, is not intended to limit the order in which the processes and methods of the specification occur, unless otherwise specified in the claims. While various presently contemplated embodiments of the invention have been discussed in the foregoing disclosure by way of example, it is to be understood that such detail is solely for that purpose and that the appended claims are not limited to the disclosed embodiments, but, on the contrary, are intended to cover all modifications and equivalent arrangements that are within the spirit and scope of the embodiments herein. For example, although the system components described above may be implemented by hardware devices, they may also be implemented by software-only solutions, such as installing the described system on an existing server or mobile device.

Similarly, it should be noted that in the preceding description of embodiments of the present specification, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to imply that more features than are expressly recited in a claim. Indeed, the embodiments may be characterized as having less than all of the features of a single disclosed embodiment.

For each patent, patent application publication, and other material, such as articles, books, specifications, publications, documents, etc., cited in this specification, the entire contents of each are hereby incorporated by reference into this specification. Except where the application history document does not conform to or conflict with the contents of the present specification, it is to be understood that the application history document, as used herein in the present specification or appended claims, is intended to define the broadest scope of the present specification (whether presently or later in the specification) rather than the broadest scope of the present specification. It is to be understood that the descriptions, definitions and/or uses of terms in the accompanying materials of this specification shall control if they are inconsistent or contrary to the descriptions and/or uses of terms in this specification.

Finally, it should be understood that the embodiments described herein are merely illustrative of the principles of the embodiments of the present disclosure. Other variations are also possible within the scope of the present description. Thus, by way of example, and not limitation, alternative configurations of the embodiments of the specification can be considered consistent with the teachings of the specification. Accordingly, the embodiments of the present description are not limited to only those embodiments explicitly described and depicted herein.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

Claims

1. A communication control method for a commander and a subordinate machine is characterized by comprising the following steps:

2. The method for controlling communication between a director and a subordinate machine according to claim 1, wherein the director and the subordinate machine start beam search after power-on operation, and a beam with a beam quality satisfying a requirement is searched as a corresponding beam search result.

3. The method for controlling communication between a commander and a subordinate machine according to claim 1, further comprising:

4. The method according to claim 1, wherein when the number of the subordinate machines is plural, each subordinate machine corresponds to one second beam search result, the first beam search result is matched with all the second beam search results, and whether the same first beam exists in the first beam search result and all the second beam search results is determined based on the matching result; if the same first wave beam exists, the director and the subordinate machine adopt the first wave beam as a working wave beam; if the same first beam does not exist, executing step 3; and step 3: and (3) adjusting the geographical position of any one or more devices in the commander and the subordinate machines, and returning to execute the step 1 after adjustment.

5. The method for controlling communication between a commander and a subordinate machine according to claim 1, wherein the commander and the subordinate machine are both devices in a beidou command system.

6. Big dipper command system, its characterized in that, the system includes:

the system comprises a director, a plurality of subordinate machines and a communication matching unit, wherein the communication matching unit is used for matching the beam search results of the director and the subordinate machines, and the working process of the system comprises the following steps: step 1: starting beam search after a command machine and subordinate machines are electrified and work, wherein the command machine and the subordinate machines respectively obtain a first beam search result and a second beam search result, and each subordinate machine corresponds to one second beam search result;

7. The beidou command system of claim 6, wherein the director and the subordinate machines start beam search after power-on work, and beams with quality meeting requirements are searched as corresponding beam search results.

8. The beidou command system of claim 6, wherein the communication matching unit is further configured to:

when any 2 wave beams are matched, if the wave beam numbers are consistent, the 2 wave beams are successfully matched; if the beam numbers are not consistent, the 2-beam matching is unsuccessful.

9. A director and subordinate machine communication control device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to realize the steps of the director and subordinate machine communication control method according to any one of claims 1-5.

10. A computer-readable storage medium, in which a computer program is stored, wherein the computer program, when being executed by a processor, implements the steps of a method for controlling communication between a director and a subordinate device according to any one of claims 1 to 5.