CN118646493B - A multi-source debugging method and system based on coupling panel - Google Patents
A multi-source debugging method and system based on coupling panel Download PDFInfo
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Abstract
The invention relates to the technical field of coupling debugging, and aims to provide a multisource debugging method and system based on a coupling panel, wherein a main control module in a shell comprises an antenna unit, a power supply unit and a network unit, the antenna unit is used for receiving antenna radio frequency signals, the power supply unit is used for supplying power, the network unit is used for connecting the display panel and providing communication for the main control module, a product to be tested is communicated with each unit through a coupling element, the method comprises the steps that the power supply unit divides a power supply main path into power supply branches through a drainage coupling piece, the network unit divides the communication main path into communication branches through a sampling coupling piece, the antenna unit divides the radio frequency main path into radio frequency branches through an equipartition coupling piece, the power supply branches, the communication branches and the radio frequency branches are respectively communicated with the product to be tested through corresponding channels, and the sampling efficiency after a plurality of rounds of equipartition coupling piece adjustment output channels is recorded。
Description
Technical Field
The invention relates to the technical field of coupling debugging, in particular to a multi-source debugging method and system based on a coupling panel.
Background
When a plurality of products are debugged simultaneously, a corresponding number of direct current power supplies and navigation satellite receiving antennas are also needed. Because more equipment is needed, the equipment is independently controlled and separately arranged, each time the product is debugged, the product needs to be arranged before and after running, and the equipment is connected by cables. Thus, the cables are wound in a messy and crossed way, the working efficiency is low, and the convenience is high.
Therefore, there is a need for a multi-source debug mode and system based on a coupled panel that can implement multiple interfaces.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a multi-source debugging mode and system based on a coupling panel, which integrate the functions of equipment such as a power supply, a switch, an antenna, an instrument and the like.
The method is realized by the following technical scheme: on the one hand, the multi-source debugging method based on the coupling panel comprises a shell and a main control module, wherein a plurality of channels are arranged on the shell and used for communicating with the main control module, the main control module comprises an antenna unit, a power supply unit and a network unit, the antenna unit, the power supply unit and the network unit are respectively connected with the channels in a distributing way through coupling elements to realize multi-interface parallel selection,
The antenna unit is used for receiving antenna radio frequency signals, the power supply unit is used for supplying power, the network unit is used for connecting the display panel and providing communication for the main control module, the product to be tested is communicated with each unit through the coupling element, the device comprises the power supply unit, the power supply main circuit is divided into power supply branches through the drainage coupling piece, the network unit, the communication main circuit, the sampling coupling piece, the antenna unit, the communication main circuit, the communication branches and the radio frequency branches are respectively communicated with the product to be tested through the corresponding channels;
The working process of the main control module comprises the following steps:
s1: connecting a product to be tested with a plurality of channels, inputting debugging requirements on a display panel, and obtaining a coupling element distribution scheme, wherein the coupling element distribution scheme comprises the following steps:
S12: generating the power-on time and communication sampling time of the product to be tested according to the debugging requirement And feeding timeIn which the feeding timeThe on time of the radio frequency branch for connecting the product to be tested;
s13: the drainage coupling piece, the sampling coupling piece and the equipartition coupling piece respectively acquire the power-on time and the communication sampling time And feeding timeStarting to work;
s14: s2, executing;
s2: the coupling element works, and the display panel acquires feedback data of a product to be tested through a data interception scheme of the network unit;
s3: and after the debugging is finished, closing the channel according to the debugging requirement.
Through the technical means, the power supply, the antenna radio frequency signal, the network communication and the like required by the tested product can be concentrated, the ports are automatically switched, the ports are automatically changed according to the debugging requirements, the debugging output value of the product to be tested is obtained, the product to be tested often needs to obtain the antenna radio frequency signal and then perform feedback of data, and the data is fed back to the display panel through the connection of power supply and the network communication.
Further, the operation instructions are converted into operation instructions of the main control module after the user instructions are acquired on the display panel, and the operation instructions comprise the operation time of controlling each element and the opening and closing of each branch.
According to the technical means, in order to better switch, increase and reduce the connected channels, the application can carry out the self-distribution communication of the branches through the coupling piece, reduce manual plugging and avoid plugging errors caused by too many line ports and influence the debugging process.
Further, the feedback data in S2 generates corresponding changes according to different channels connected by the power supply branch, the communication branch and the radio frequency branch, wherein the power supply branch is proportional to the power output in the channel connected with the product to be tested.
Through the technical means, in order to better calculate the debugging effect and efficiency that each passageway realized, quantization is carried out through the distribution scheme, intelligent debugging and data testing are recorded, and the quantity that the passageway is conducted can influence the final debugging result because the passageway is too much, so that the distribution scheme of the preliminary product to be detected, which is generated, can automatically control each passageway, and simultaneously, can also carry out analysis and later adjustment according to the data of preliminary sampling.
Further, the data interception scheme includes the following steps:
S21: calculating the power amplification efficiency of the product to be tested according to the number of the power supply branches and the radio frequency branches ；
S22: according to the power amplifier efficiencyAnd communication sampling timeCalculating sampling efficiency of product to be measured；
S23: according to sampling efficiencyAdjusting the equipartition coupling piece to obtain the adjusted feeding time；
S24: recording sampling efficiency after the output channel is adjusted by the multi-wheel equipartition coupling piece.
By the technical means, according to the conduction condition of the channel, the debugging effect of the product to be tested under the channel of the round is calculated, and the efficiency of the power amplifier is utilizedDetermining feedback data of a product to be tested under the action of an antenna radio frequency signal, and measuring the sampling efficiencyDetermining the sampling effect of the product to be tested, assisting in manually carrying out next round of adjustment, and according to the feeding timeThe conduction quantity of the antenna radio frequency channel of the best-fit product to be tested is determined, and inaccurate data of debugging feedback of the product to be tested caused by too much or too little radio frequency quantity is avoided.
Further, according to the data interception scheme, the display panel automatically acquires the debugging data output by the product to be tested, wherein,
In the method, in the process of the invention,In order to achieve the effect of the power amplifier,In order to be able to sample the efficiency,To average the energy values in the coupler connection channels,For the feeding time of the power,In order to communicate the sampling time of the sample,In order to equally divide the number of channels through which the coupling member communicates,Is a channel communicated with the power supply branch circuit,Is a channel communicated in the radio frequency branch,Channel for calculating communication of present wheelIn (a)AndIs a maximum value of (a).
Through the above technical means, through the correlation of the above data, each data value is obtained by calculation, and the relationship between the debug data and each coupling element is determined, as can be seen from fig. 2, for the channel connection of the product to be tested, the branches corresponding to different channels are different, and the output power of each branch is different, so that the product to be tested outputs different output data according to the input of different powers, and the obtained sampling data of the product to be tested is more comprehensive.
On the other hand, the multisource debugging system based on the coupling panel comprises a plurality of jack holes, one end of each jack hole positioned outside the shell is connected with a product to be tested through wired transmission, one end of each jack hole positioned inside the shell is communicated with the coupling element through a connecting wire, wherein the coupling element comprises a drainage coupling piece, a sampling coupling piece and an equally dividing coupling piece,
A voltage-dividing and current-equalizing circuit is arranged in the drainage coupling piece; the sampling coupling piece is a cavity coupler; the equipartition coupling piece is the directional coupler that sets up a plurality of coupling ports and a plurality of isolation port.
By the technical means, the coupling element can carry out multi-scheme adjustment on the tested product, multiple groups of feedback data are obtained, and comprehensive data automatic acquisition of the tested product is realized.
Further, the output of the voltage and current sharing circuit comprises a plurality of power supply branches, and the voltage and current sharing circuit obtains the power supply branches corresponding to the distribution scheme of the coupling element and the conduction time.
Through the technical means, the multi-branch power supply can be realized, and the product to be tested can be communicated with a single or a plurality of power branches according to the debugging requirement.
Further, the equipartition coupling calculates the coupling degree, insertion loss, isolation degree based on the coupling port and the isolation port, and in step S23, the coupling degree, insertion loss, isolation degree are calculated according to the sampling efficiencyThe adjusting the equipartition coupling further comprises the steps of:
S231: according to sampling efficiency The size is adjusted, the channels are connected with different coupling ports and isolation ports, and the coupling degree, the insertion loss and the isolation degree are recalculated to obtain updated ports；
S232: obtaining the adjusted feeding timeRecording the corresponding coupling degree, insertion loss and isolation degree;
S233: recording the communication state of the radio frequency branch on each equipartition coupling piece, the coupling port and the isolation port when the equipartition coupling pieces of multiple rounds adjust the output channel;
s234: by recorded channel communication status AndAnd continuing to optimize the coupling element allocation scheme.
Through the technical means, the feedback data of the product to be tested is associated with the antenna unit, the data of a plurality of groups of equally-divided coupling piece control channels and the sampling data are recorded, large data are formed for deep learning training, and the purpose of responding to a more matched coupling element distribution scheme for the next product to be tested is achieved, and particularly, the communication scheme of the equally-divided coupling piece channels is achieved.
The beneficial effects of the invention are as follows:
(1) The time of manually plugging and unplugging the jack is shortened, and in order to rapidly acquire feedback data/sampling data of a plurality of groups of products to be tested, optimal feedback data of the products to be tested are obtained by automatically adjusting the communication quantity and the communication mode of the coupling elements.
(2) The control of the antenna radio frequency signals can be realized, and the access quantity of the antenna radio frequency signals is ensured to meet the diversified requirements of products to be tested.
Drawings
FIG. 1 is a schematic view of the appearance of a housing according to an embodiment of the invention;
Fig. 2 is a schematic diagram illustrating the working principle of the coupling element according to the embodiment of the present invention.
Reference numerals illustrate: 101. a power supply channel; 102. a network channel; 103. an antenna channel; 110. an antenna unit; 111. a network element; 112. a power supply unit; 1011. a power supply jack; 1012. a power supply main interface; 1013. an antenna total interface; 1014. a network master interface; 2011. a drainage coupling; 2012. a power supply branch; 2013. a power supply main circuit; 3011. a coupling port; 3012. isolating the ports; 4011. a communication branch; 4012. a sampling coupling; 4013. a communication main path; 5010. equally dividing the coupling piece; 5011. a radio frequency branch; 5012. a radio frequency main path.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to fig. 1 to 2, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, one of ordinary skill in the art would obtain all other implementations that may be obtained without undue burden.
On the one hand, the multi-source debugging method based on the coupling panel comprises a shell and a main control module, wherein a plurality of channels are arranged on the shell and used for communicating with the main control module, the main control module comprises an antenna unit, a power supply unit and a network unit, the antenna unit, the power supply unit and the network unit are respectively connected with the channels in a distributing way through coupling elements to realize multi-interface parallel selection,
The antenna unit is used for receiving antenna radio frequency signals, the power supply unit is used for supplying power, the network unit is used for connecting the display panel and providing communication for the main control module,
The debugging process of the product to be tested comprises the following steps:
s1: connecting a product to be tested with a plurality of corresponding channels, and inputting debugging requirements on a display panel to obtain a coupling element distribution scheme;
s2: the coupling element works, and the display panel acquires feedback data of a product to be tested through a data interception scheme of the network unit;
s3: and after the debugging is finished, closing the channel according to the debugging requirement.
Through the technical means, the power supply, the antenna radio frequency signal, the network communication and the like required by the tested product can be concentrated, the ports are automatically switched, the ports are automatically changed according to the debugging requirements, the debugging output value of the product to be tested is obtained, the product to be tested often needs to obtain the antenna radio frequency signal and then perform feedback of data, and the data is fed back to the display panel through the connection of power supply and the network communication.
Referring to fig. 1 or fig. 2, two kinds of shells are provided for different channel patterns, but in practical application, the product to be tested is communicated with all the channels through cables, and the conduction of each channel is automatically controlled by the main control module without manual replacement.
It is worth noting that the product to be measured is communicated with each unit through the coupling element, wherein the product to be measured comprises a power supply unit, a sampling coupling piece, an antenna unit, a power supply branch, a communication branch and a radio frequency branch, wherein the power supply unit divides a power supply main path into power supply branches through the drainage coupling piece, the network unit divides the communication main path into the communication branches through the sampling coupling piece, the antenna unit divides the radio frequency main path into the radio frequency branches through the equipartition coupling piece, and the power supply branches, the communication branches and the radio frequency branches are respectively communicated with the product to be measured through corresponding channels.
According to the technical means, in order to better switch, increase and reduce the connected channels, the application can carry out the self-distribution communication of the branches through the coupling piece, reduce manual plugging and avoid plugging errors caused by too many line ports and influence the debugging process.
Notably, the coupling element allocation scheme includes the steps of:
S12: generating power-on time (total debugging time length) and communication sampling time of a product to be tested according to debugging requirements And feeding timeIn which the feeding timeThe on time of the radio frequency branch for connecting the product to be tested;
s13: the drainage coupling piece, the sampling coupling piece and the equipartition coupling piece respectively acquire the power-on time and the communication sampling time And feeding timeStarting to work;
s14: s2 is performed.
Through the technical means, in order to better calculate the debugging effect and efficiency that each passageway realized, quantization is carried out through the distribution scheme, intelligent debugging and data testing are recorded, and the quantity that the passageway is conducted can influence the final debugging result because the passageway is too much, so that the distribution scheme of the preliminary product to be detected, which is generated, can automatically control each passageway, and simultaneously, can also carry out analysis and later adjustment according to the data of preliminary sampling.
Notably, the data interception scheme includes the following steps:
S21: calculating the power amplification efficiency of the product to be tested according to the number of the power supply branches and the radio frequency branches ；
S22: according to the power amplifier efficiencyAnd communication sampling timeCalculating sampling efficiency of product to be measured；
S23: according to sampling efficiencyAdjusting the equipartition coupling piece to obtain the adjusted feeding time；
S24: recording sampling efficiency of multi-wheel equipartition coupling piece after adjusting output channel。
By the technical means, according to the conduction condition of the channel, the debugging effect of the product to be tested under the channel of the round is calculated, and the efficiency of the power amplifier is utilizedDetermining feedback data of a product to be tested under the action of an antenna radio frequency signal, and measuring the sampling efficiencyDetermining the sampling effect of the product to be tested, assisting in manually carrying out next round of adjustment, and according to the feeding timeThe conduction quantity of the antenna radio frequency channel of the best-fit product to be tested is determined, and inaccurate data of debugging feedback of the product to be tested caused by too much or too little radio frequency quantity is avoided.
It is noted that, according to the data interception scheme, the display panel automatically obtains the debug data outputted by the product to be tested, wherein,
In the method, in the process of the invention,In order to achieve the effect of the power amplifier,In order to be able to sample the efficiency,To average the energy values in the coupler connection channels,For the feeding time of the power,In order to communicate the sampling time of the sample,In order to equally divide the number of channels through which the coupling member communicates,Is a channel communicated with the power supply branch circuit,Is a channel communicated in the radio frequency branch,Channel for calculating communication of present wheelIn (a)AndIs a maximum value of (a).
Through the technical means, through the association of the data, the data values are obtained through calculation, and the relation between the debugging data and the coupling elements is determined.
It is worth noting that the multi-source debugging system based on the coupling panel comprises a plurality of jack holes, one end of each jack hole positioned outside the shell is connected with a product to be tested through wired transmission, one end of each jack hole positioned inside the shell is communicated with a coupling element through a connecting wire, wherein the coupling element comprises a drainage coupling piece, a sampling coupling piece and an equipartition coupling piece,
A voltage-dividing and current-equalizing circuit is arranged in the drainage coupling piece; the sampling coupling piece is a cavity coupler; the equipartition coupling piece is the directional coupler that sets up a plurality of coupling ports and a plurality of isolation port. The circuit and the cavity coupler are both in the prior art, and are not described herein in detail, so that a single input power supply is distributed into multiple output power supplies.
By the technical means, the coupling element can carry out multi-scheme adjustment on the tested product, multiple groups of feedback data are obtained, and comprehensive data automatic acquisition of the tested product is realized.
It is noted that the output of the voltage-dividing and current-sharing circuit comprises a plurality of power supply branches, and the voltage-dividing and current-sharing circuit obtains the power supply branches corresponding to the distribution scheme of the coupling element and the conduction time of the coupling element.
Through the technical means, the multi-branch power supply can be realized, and the product to be tested can be communicated with a single or a plurality of power branches according to the debugging requirement.
Notably, the equipartition coupling calculates the coupling degree, insertion loss, isolation degree based on the coupling port and the isolation port, and in step S23, the coupling degree, insertion loss, isolation degree are calculated based on the sampling efficiencyThe adjusting the equipartition coupling further comprises the steps of:
S231: according to sampling efficiency The size is adjusted, the channels are connected with different coupling ports and isolation ports, and the coupling degree, the insertion loss and the isolation degree are recalculated to obtain updated ports；
S232: obtaining the adjusted feeding timeRecording the corresponding coupling degree, insertion loss and isolation degree;
S233: recording the communication state of the radio frequency branch on each equipartition coupling piece, the coupling port and the isolation port when the equipartition coupling pieces of multiple rounds adjust the output channel;
s234: by recorded channel communication status AndAnd continuing to optimize the coupling element allocation scheme.
It should be noted that, when a signal is input from the coupling port 3011, most of the signal is output through the second coupling port (not labeled in the figure, the port at the same level as the coupling port 3011), and a small portion of the signal is coupled out from the isolation port 3012, which is often used to read the energy value flowing through the split coupler, referring to fig. 2, the calculation of the coupling degree, the insertion loss, and the isolation degree includes,
Coupling degree (C): the degree of coupling represents the ratio between the power input from the coupled port 3011 and the power coupled out of the isolated port 3012, expressed as: coupling degree (C) =10×log (P1/P3).
Insertion Loss (IL): insertion loss represents the energy loss from the coupled port 3011 to a second coupled port (not labeled in the figure, a port at the same level as the coupled port 3011), expressed as: insertion Loss (IL) =10×log (P1/P2).
Isolation (I): in an ideal split coupler, port 4 (not shown) should not have power output, but in practice there will always be some power leaking out of the port, which is an indicator of isolation, expressed as: isolation (I) =10×log (P1/P4).
Referring to fig. 1 again, the power supply channel 101, the network channel 102, and the antenna channel 103 are channels (or jacks) on the housing connected with the product to be tested, and the antenna unit 110, the network unit 111, and the power supply unit 112 are configured to provide corresponding services for each channel, including radio frequency access service, power supply service, and communication service, and the top panel, the front panel, the left side panel, and the right side panel are references of a panel (housing) structure, where fig. 1 does not show a display panel, or a view of connection with the display panel and the network unit, and referring to fig. 2 again, the power jacks 1011, and a power total interface; an antenna main interface 1013, a network main interface 1014 for connecting the coupling element to power it; the drainage coupling 2011, the power supply branch 2012, the power supply main 2013, the coupling port 3011, the isolation port 3012, the communication branch 4011, the communication main 4013, the sampling coupling 4012, the equipartition coupling 5010, the radio frequency branch 5011 and the radio frequency main 5012 can be intuitively understood through the above parts how the corresponding coupling elements allocate the energy under the total interface, including energy allocation, radio frequency signal allocation and communication service allocation, and among the three coupling elements, the debugging of the product to be tested is greatly influenced due to the participation value of the radio frequency signal quantity, so that in order to obtain the optimal radio frequency signal energy, the technology of the application is used for learning and training to construct a mathematical model. When each branch is communicated with the channel hole, in order to achieve different output energy supply effects, the output values of the single branch are changed through interconnection superposition, and then different energy output effects of different channels are achieved.
Through the technical means, the feedback data of the product to be tested is associated with the antenna unit, the data of a plurality of groups of equally-divided coupling piece control channels and the sampling data are recorded, large data are formed for deep learning training, and the purpose of responding to a more matched coupling element distribution scheme for the next product to be tested is achieved, and particularly, the communication scheme of the equally-divided coupling piece channels is achieved.
In summary, the application is suitable for debugging a product to be tested for receiving the antenna radio frequency signal, obtains corresponding response data of the product to be tested by controlling the communication mode and the communication rate of the antenna radio frequency signal and the product to be tested, and also comprises a power supply communication mode and a jack of the communication mode, thereby providing various modes for the product to be tested, and ensuring that the most complete sampling data is obtained when the voltage and the current are inserted when the optimal radio frequency signal is inserted into the product to be tested.
Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the present invention may be implemented in a combination of hardware and software. When the software is applied, the corresponding functions may be stored in a computer-readable medium or transmitted as one or more instructions or code on the computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
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| CN105610461A (en) * | 2016-01-06 | 2016-05-25 | 中国航空无线电电子研究所 | Antenna coupling characteristic integrated radio frequency integration module |
| CN219435037U (en) * | 2022-12-14 | 2023-07-28 | 湖南力研光电科技有限公司 | Active radar seeker testing device |
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| CN219435037U (en) * | 2022-12-14 | 2023-07-28 | 湖南力研光电科技有限公司 | Active radar seeker testing device |
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