阅读说明：本技术 集约化卫星多通道复杂射频链路调理控制装置及方法 (Intensive satellite multi-channel complex radio frequency link conditioning control device and method ) 是由 安天琪 王懿文 王储 陈炳旭 许莹 李伟强 于 2021-08-04 设计创作，主要内容包括：本发明提供了一种集约化卫星多通道复杂射频链路调理控制装置及方法,包括：硬件模块、仪器驱动控制模块、人机交互模块、主控模块、存储模块、远程通讯控制模块以及远程上位机；所述硬件模块与仪器驱动控制模块相连；所述仪器驱动控制模块与主控模块相连；所述人机交互模块与主控模块相连；所述存储模块与主控模块相连；所述远程通讯控制模块与主控模块相连；所述远程上位机与远程控制模块相连。本发明提出了一种高效的控制方法,可对26条链路进行监控。(The invention provides a device and a method for conditioning and controlling an intensive satellite multichannel complex radio frequency link, which comprises the following steps: the device comprises a hardware module, an instrument driving control module, a man-machine interaction module, a main control module, a storage module, a remote communication control module and a remote upper computer; the hardware module is connected with the instrument driving control module; the instrument driving control module is connected with the main control module; the human-computer interaction module is connected with the main control module; the storage module is connected with the main control module; the remote communication control module is connected with the main control module; the remote upper computer is connected with the remote control module. The invention provides an efficient control method which can monitor 26 links.)

1. An intensive satellite multichannel complex radio frequency link conditioning control device, comprising: the device comprises a hardware module, an instrument driving control module, a man-machine interaction module, a main control module, a storage module, a remote communication control module and a remote upper computer;

the hardware module is connected with the instrument driving control module;

the instrument driving control module is connected with the main control module;

the human-computer interaction module is connected with the main control module;

the storage module is connected with the main control module;

the remote communication control module is connected with the main control module;

the remote upper computer is connected with the remote control module.

2. The intensive satellite multichannel complex radio frequency link conditioning control device of claim 1, wherein the remote communication control module utilizes a TCP/IP network to formulate a universal interaction protocol between the upper computer and the module.

3. The intensive satellite multichannel complex radio frequency link conditioning control device of claim 1, wherein the human-computer interaction module comprises: a capacitive touch screen.

4. The intensive satellite multichannel complex radio frequency link conditioning control device according to claim 1, wherein the mutual coupling degree between the hardware module, the instrument driving control module, the human-computer interaction module, the main control module, the storage module and the remote communication control module is less than a set threshold.

5. The intensive satellite multichannel complex radio frequency link conditioning control device of claim 1, wherein the instrument driver control module transmits a driver signal to a hardware module;

and the hardware module transmits the feedback signal to the instrument driving control module.

6. The intensive satellite multichannel complex radio frequency link conditioning control device according to claim 1, wherein the instrument driving control module transmits a control signal to the main control module;

and the master control module transmits the state signal to the instrument driving control module.

7. The intensive satellite multichannel complex radio frequency link conditioning control device according to claim 1, wherein any one or more of the following information is transmitted between the main control module and the human-computer interaction module:

-a display signal;

-a key control signal.

8. The intensive satellite multichannel complex radio frequency link conditioning control device according to claim 1, wherein any one or more of the following information is transmitted between the main control module and the storage module:

-a configuration signal;

-a switch status signal.

9. The intensive satellite multichannel complex radio frequency link conditioning control device according to claim 1, wherein any one or more of the following information is transmitted between the main control module and the remote communication control module:

-instruction data;

-status information.

10. An intensive satellite multichannel complex radio frequency link conditioning control method, characterized in that the intensive satellite multichannel complex radio frequency link conditioning control device of any one of claims 1 to 9 is adopted, and the method comprises the following steps:

step S1: powering on a link conditioning device system;

step S2: reading the instrument status locally;

step S3: setting the instrument in an initial state;

step S4: reading network configuration information such as IP addresses, ports and the like;

step S5: initializing a remote control module;

step S6: judging whether an IP address and a port setting instruction are received, if so, turning to the seventh step, and if not, turning to the ninth step;

step S7: updating IP address and port information;

step S8: initializing a remote control module;

step S9: judging whether an instrument setting instruction is received, if so, turning to the step ten, and otherwise, turning to the step six;

step S10: the instructions are processed.

Technical Field

The invention relates to the technical field of satellite control, in particular to an intensive satellite multichannel complex radio frequency link conditioning control device and method.

Background

Radio frequency link testing is an important component of satellite testing. In recent years, the satellite industry in China is continuously developed, the types and the number of the satellite radio frequency links are continuously increased, and the testing capability and the devices are also continuously increased in order to meet the testing task. At present, most of the existing link conditioning control devices are special test devices, and the control method has no universality and expansibility, has poor man-machine interaction capability, is difficult to carry out intelligent and normalized management, and brings great difficulty to the operation and management of test personnel. On the other hand, in order to improve the testing efficiency, the intensive design of the testing device becomes a trend, and in order to meet the requirement of intensive multi-channel complex radio frequency link control, an efficient and reliable control method is urgently needed.

Patent document CN105680824 discloses a remote-control dual-control radio frequency link attenuation box, which comprises a box body, wherein a remote control uplink channel, a remote measurement downlink channel and a data transmission downlink channel are arranged in the box body, and the remote control uplink channel comprises a remote control uplink input end, a first coupler, a first program-controlled attenuator, a circulator and a remote control uplink output end which are sequentially connected; the telemetering downlink channel comprises a first telemetering downlink input end, a circulator output/wireless downlink telemetering input end, a second telemetering downlink input end, a second coupler, a second program-controlled attenuator and a telemetering downlink output end which are connected in sequence; the data transmission downlink channel comprises a data transmission downlink input end, an isolator, a third coupler, a third programmable attenuator and a data transmission downlink output end which are sequentially connected. The patent still leaves room for improvement in structural and technical effects.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a device and a method for conditioning and controlling an intensive satellite multichannel complex radio frequency link.

The invention provides an intensive satellite multichannel complex radio frequency link conditioning control device, which comprises: the device comprises a hardware module, an instrument driving control module, a man-machine interaction module, a main control module, a storage module, a remote communication control module and a remote upper computer; the hardware module is connected with the instrument driving control module; the instrument driving control module is connected with the main control module; the human-computer interaction module is connected with the main control module; the storage module is connected with the main control module; the remote communication control module is connected with the main control module; the remote upper computer is connected with the remote control module.

Preferably, the remote communication control module utilizes a TCP/IP network to formulate a universal interaction protocol between the upper computer and the module to realize information interaction with the remote upper computer, and the interaction protocol has good universality and expansibility. In the remote control mode, the remote communication module is a server side, and the remote upper computer is a client side.

Preferably, the human-computer interaction module comprises: a capacitive touch screen.

Preferably, the mutual coupling degree among the hardware module, the instrument driving control module, the human-computer interaction module, the main control module, the storage module and the remote communication control module is smaller than a set threshold value.

Preferably, the instrument drive control module transmits the drive signal to the hardware module;

and the hardware module transmits the feedback signal to the instrument driving control module.

Preferably, the instrument driving control module transmits the control signal to the main control module;

and the master control module transmits the state signal to the instrument driving control module.

Preferably, any one or more of the following information is transmitted between the main control module and the human-computer interaction module: displaying the signal; and (5) a key control signal.

Preferably, any one or more of the following information is transmitted between the main control module and the storage module: configuring a signal; a switch state signal.

Preferably, any one or more of the following information is transmitted between the main control module and the remote communication control module: instruction data; status information.

According to the intensive satellite multichannel complex radio frequency link conditioning control method provided by the invention, the intensive satellite multichannel complex radio frequency link conditioning control device is adopted, and the method comprises the following steps: step S1: powering on a link conditioning device system; step S2: reading the instrument status locally; step S3: setting the instrument in an initial state; step S4: reading network configuration information such as IP addresses, ports and the like; step S5: initializing a remote control module; step S6: judging whether an IP address and a port setting instruction are received, if so, turning to the seventh step, and if not, turning to the ninth step; step S7: updating IP address and port information; step S8: initializing a remote control module; step S9: judging whether an instrument setting instruction is received, if so, turning to the step ten, and otherwise, turning to the step six; step S10: the instructions are processed.

Compared with the prior art, the invention has the following beneficial effects:

1. the human-computer interface is friendly: the high-resolution capacitive touch screen is used as a man-machine operation interface, the operation interface is humanized, and the operation is convenient.

2. The universality is strong: and a software and hardware framework and an interaction protocol which are universal are designed and standardized, so that intelligent management of the test system can be realized.

3. Large control capacity and strong expansibility: the method is reasonable in design, can meet the conditioning control requirements of not less than 26 radio frequency links, and can be further expanded.

4. The maintainability is good: and modular design is carried out, and normal use can be continued only by updating the corresponding module when equipment fails.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic diagram of a principle block of a method for controlling the conditioning of a multi-channel complex rf link of an intensive satellite according to the present invention.

Fig. 2 is a schematic flow chart of a method for controlling the conditioning of a multi-channel complex rf link of an intensive satellite according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.

The invention aims to provide a method for conditioning and controlling an intensive satellite multichannel complex radio frequency link, and solves the problems of poor universality and expansibility of the conventional equipment. By utilizing a generalization idea, a conditioning control method meeting the requirements of a multi-channel complex radio frequency link is designed, and the method can meet the conditioning control requirements of not less than 26 radio frequency links and can be further expanded. The control method uses a unified software and hardware frame structure and an interactive protocol, can realize the intelligent management of the test system, provides convenience for the operation of testers, and improves the test efficiency.

The invention solves the technical problems through the following technical scheme: a conditioning control method for an intensive satellite multichannel complex radio frequency link is characterized by comprising a hardware module, an instrument driving control module, a man-machine interaction module, a main control module, a storage module and a remote control module. The method takes a main control module as a center, the main control module performs information interaction with a remote control communication control module and a man-machine interaction module by using a general communication protocol, and sends a command to an instrument driving control module, and the instrument driving control module controls a hardware part. And on the other hand, the main control module puts the configuration information into the storage module in a triggering mode and reads the state information of the equipment at regular time.

Preferably, the intensive satellite multichannel complex radio frequency link conditioning control method is characterized by comprising the following steps:

step one, a link conditioning device system is powered on;

reading the state of the instrument from the local;

setting the instrument in an initial state;

reading network configuration information such as IP addresses, ports and the like;

step five, initializing a remote control module;

step six, judging whether an IP address and a port setting instruction are received, if so, turning to step seven, and otherwise, turning to step nine;

step seven, updating the IP address and the port information;

step eight, initializing a remote control module;

step nine, judging whether an instrument setting instruction is received, if so, turning to step ten, and otherwise, turning to step six;

and step ten, processing the instruction.

Preferably, the intensive satellite multichannel complex radio frequency link conditioning control method has a local control mode and a remote control mode, and the two modes are used in a time-sharing mode. In the local control mode, the equipment uses a human-computer interaction module to locally operate the instrument; in the remote control mode, the device uses the remote control module to operate the device using the network.

Preferably, the human-computer interaction module is a hardware interface for performing human-computer interaction by using a high-resolution capacitive touch screen, and the human-computer interface is divided into two parts, namely schematic block diagram display and parameter configuration. And the state of the instrument (such as the state of a switch and the attenuation value of an attenuator) is visually displayed on the functional block diagram, and all the configurations (such as the IP (Internet protocol), the port number and the state of the instrument in the previous use) of the equipment are visually displayed on the parameter configuration interface. And measures such as screen locking passwords and the like are designed for safe operation.

Preferably, the remote communication control module utilizes a TCP/IP network to establish a universal interaction protocol between the upper computer and the module for realization, the information interaction between the module and the remote upper computer is realized, and the interaction protocol has good universality and expansibility. In the remote control mode, the remote control communication module is a server side, and the remote upper computer is a client side.

Preferably, the modular structure design is characterized in that the design enables the hardware module, the instrument driving control module, the human-computer interaction module, the main control module, the storage module and the remote control module to work in a coordinated mode, mutual coupling relation is small, and the modular structure design has good universality and maintainability.

Referring to fig. 1, a method for conditioning and controlling a multi-channel complex radio frequency link of an intensive satellite is characterized in that the method for conditioning and controlling the complex radio frequency link of the intensive satellite comprises a hardware module, an instrument driving control module, a human-computer interaction module, a main control module, a storage module and a remote control module. The method takes a main control module as a center, the main control module performs information interaction with a remote control communication control module and a man-machine interaction module by using a general communication protocol, and sends a command to an instrument driving control module, and the instrument driving control module controls a hardware part. And on the other hand, the main control module puts the configuration information into the storage module in a triggering mode and reads the state information of the equipment at regular time.

The intensive satellite multichannel complex radio frequency link conditioning control method has a local control mode and a remote control mode, and the two modes are used in a time-sharing mode. In the local control mode, the equipment uses a human-computer interaction module to locally operate the instrument; in the remote control mode, the device uses the remote control module to operate the device using the network.

The human-computer interaction module is a hardware interface for human-computer interaction by using a high-resolution capacitive touch screen, and the human-computer interface is divided into a schematic block diagram display part and a parameter configuration part. And the state of the instrument (such as the state of a switch and the attenuation value of an attenuator) is visually displayed on the functional block diagram, and all the configurations (such as the IP (Internet protocol), the port number and the state of the instrument in the previous use) of the equipment are visually displayed on the parameter configuration interface. And measures such as screen locking passwords and the like are designed for safe operation.

The remote communication control module utilizes a TCP/IP network to formulate a universal interaction protocol of the module and the upper computer, so that information interaction between the module and the remote upper computer is realized, and the interaction protocol has good universality and expansibility. In the remote control mode, the remote communication module is a server side, and the remote upper computer is a client side.

The modular structure design ensures that the hardware module, the instrument driving control module, the human-computer interaction module, the main control module, the storage module and the remote control module work in a coordinated mode, the mutual coupling relation is small, and the universal and maintainability is good.

As shown in fig. 2, the intensive satellite multichannel complex radio frequency link conditioning control method has the following flow:

step one, a link conditioning device system is powered on;

reading the state of the instrument from the local;

setting the instrument in an initial state;

reading network configuration information such as IP addresses, ports and the like;

step five, initializing a remote control module;

step six, judging whether an IP address and a port setting instruction are received, if so, turning to step seven, and otherwise, turning to step nine;

step seven, updating the IP address and the port information;

step eight, initializing a remote control module;

step nine, judging whether an instrument setting instruction is received, if so, turning to step ten, and otherwise, turning to step six;

and step ten, processing the instruction.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.