CN107612638B - Method and device for testing short wave communication equipment by using network resources - Google Patents
Method and device for testing short wave communication equipment by using network resources Download PDFInfo
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Abstract
Utilize network resource to carry out the device of short wave communication equipment test, by the short wave communication equipment of research and development, a plurality of station receivers, transmitter interface adaptation equipment, transmitter and the station control program unit of short wave communication equipment test constitute short wave communication equipment testing arrangement: each station in the device is provided with a receiver, a transmitter interface adaptation device and a computer, wherein the computer is connected with the receiver through a network cable; 2) modulating information to be transmitted, and controlling a station transmitter to transmit; developing a device control unit: controlling the establishment of a communication link between the short-wave communication research and development equipment and each station and controlling the transmission of digital voice, short messages and files; and counting the success rate of the service in real time.
Description
One, the technical field
The invention relates to a method and a device for carrying out short wave communication test research and development by utilizing network resources in the field of short wave communication.
Second, background Art
The traditional short-wave communication equipment research and development work flow is that after design work is finished, indoor testing is firstly carried out, and then sky-wave test verification is carried out, and the sky-wave test needs to arrange personnel to all parts of the country (a plurality of sites with a distance of more than one thousand kilometers), so that time, labor and money are wasted. The short-wave communication equipment has the advantages that a plurality of content items are tested and verified, the workload of data analysis and statistics is large, the receiving and sending of signals of the short-wave communication equipment are greatly influenced by the environment, the weather distance and the like, the workload of test research and development and reliability analysis of the equipment is naturally huge, the efficiency of the short-wave communication equipment test is greatly influenced, even the accuracy of indexes of the equipment is influenced, and a better method for overcoming the technical obstruction in the field is not provided so far.
Third, the invention
The invention aims to provide a method and a device for testing and researching short-wave communication equipment by using network resources, so that by adopting the method, the debugging and testing of wireless communication between research and development equipment and a certain station or links of certain stations can be realized by using the resources of receivers and transmitters distributed in the nationwide established stations (with short-wave communication equipment), and related parameters can be conveniently counted.
The technical scheme of the invention is as follows: the device for testing the short-wave communication equipment by using the network resources comprises the short-wave communication equipment, a plurality of stations (distributed in various regions), a receiver, a transmitter interface adapting device, a transmitter and a station control program unit for testing the short-wave communication equipment, wherein the station control program unit comprises the following steps:
each station in the device is provided with a receiver, a transmitter interface adapting device and a computer, the computer is connected with the receiver through a network cable, the computer is connected with the transmitter interface adapting device through the network cable, the transmitter interface adapting device is connected with the transmitter through an audio cable, a station control program runs on a computer (PC), and the station control program unit mainly completes the following functions:
(4) demodulating the signal received by the station receiver, and analyzing the demodulated information;
(5) modulating information to be sent, and controlling a station transmitter to send the information through a station transmitter interface adaptation device;
(6) the process data records are communicated to facilitate later data analysis.
The research and development equipment is connected with the computer, a research and development equipment debugging or testing control program is also run on the computer, and the research and development equipment control program unit mainly completes the following functions:
(4) controlling the short wave communication research and development equipment to establish a communication link with each station and control the service communication such as digital voice, short message, file transmission and the like;
(5) counting the success rate of the service in real time;
(6) the communication process data is recorded for later data analysis.
The invention relates to a method for testing short wave communication equipment by using network resources, which comprises the following steps of:
starting a station control program of a station corresponding to a link according to a communication link between short-wave communication equipment to be tested and the station, after a communication test is started, controlling research and development equipment to select frequency calling in a short-wave frequency band by the research and development equipment control program, then waiting for response of the corresponding link station, selecting the next frequency for calling if the response is not received, sending confirmation if the response is received, and establishing the communication link; then selecting the next frequency to call until the test frequencies of the frequency section complete the test of establishing the communication link; the station control program and the research and development equipment control program record the received signal-to-noise ratio information of each frequency in the communication link establishing process; after the communication link is established, the research and development equipment control program can control the research and development equipment to send services such as digital voice, short messages, file transmission and the like.
After the link is established, the research and development equipment can be controlled by the control program to send digital voice, the station control program demodulates the signal received by the receiver, judges the signal is voice, plays sound, and records the information of receiving signal-to-noise ratio, receiving frequency and the like so as to facilitate later-period data analysis; the station control program can modulate the test digital voice, the adaptive equipment controls the transmitter to transmit through the transmitter interface, the research and development equipment demodulates the received digital voice, plays sound, and records the information of the receiving signal-to-noise ratio, the receiving frequency and the like of the digital voice.
After the link is established, a research and development device control program can control the research and development device to send a short message, a station control program demodulates a signal received by a receiver, judges the short message and records information such as a receiving signal-to-noise ratio and a receiving frequency so as to facilitate later data analysis; the station control program modulates the short message receipt, controls the transmitter to transmit the short message receipt through the transmitter interface adapting device, analyzes the received short message receipt by the research and development device, counts the short message success rate in real time, and records the information of the receiving signal-to-noise ratio, the receiving frequency and the like of the short message receipt.
After the link is established, a research and development device control program divides a file to be sent into a plurality of data packets, check information is added into each data packet to control the research and development device to send, a station control program demodulates signals received by a receiver to judge that the data packets are file data packets, records information such as receiving signal-to-noise ratio and receiving frequency so as to facilitate later-period data analysis, judges whether the receiving is correct according to the check information, and carries the information in a back-holding mode; the station control program modulates the receipt information, controls the transmitter to transmit through the transmitter interface adaptation equipment, records the receipt receiving signal-to-noise ratio, the receiving frequency and other information, analyzes the received receipt, continuously transmits the next data packet if the station receives the receipt correctly, retransmits the last data packet if the station receives the receipt incorrectly, and the process is repeated until the file is correctly transmitted to the station.
The method and the device have the beneficial effects that the method and the device are successfully applied, the problems that in the later stage of the traditional short-wave communication research and development work, personnel need to be arranged to go to various places to carry out sky-wave tests, time and labor are wasted, and money is wasted are solved, a new research and development mode capable of carrying out research and development while carrying out test verification is created, and the method can be tested and adjusted as long as a core equipment communication unit is provided. The radio communication debugging and testing between the research and development equipment and a certain station or links of a plurality of stations are realized by utilizing the resources of the receivers and the transmitters distributed in the nationwide established stations (with short-wave communication equipment), and the related parameters are convenient to count, so that the research and test efficiency is greatly improved, the number is multiple, and the obtained result is more detailed, more practical and more reliable.
Description of the drawings
FIG. 1 is a schematic diagram of the system of the present invention;
the development device side software flow shown in fig. 2.
The station side flow shown in fig. 3.
Fifth, detailed description of the invention
As shown in fig. 2, the development device side process:
(1) an initial state;
(2) selecting frequency calling in a short wave frequency band;
(3) judging whether a station side response is received or not, if so, jumping to the step (4), otherwise, returning to the step 2 to select the next frequency call;
(4) recording the receiving frequency and the receiving signal-to-noise ratio;
(5) sending an acknowledgement;
(6) establishing a link;
(7) judging whether a digital voice sending command is received, if so, jumping to the step (8), otherwise, jumping to the step (9);
(8) controlling research and development equipment to send digital voice;
(9) judging whether digital voice is received, if so, jumping to the step (10), otherwise, jumping to the step (11);
(10) demodulating, playing and recording the receiving frequency and the receiving signal-to-noise ratio of the received digital voice;
(11) judging whether a short message sending command is received, if so, jumping to the step (12), otherwise, jumping to the step (13);
(12) controlling the research and development equipment to send short messages;
(13) judging whether a short message receipt is received, if so, jumping to the step (14), otherwise, jumping to the step (15);
(14) analyzing the received short message receipt, counting the success rate of the short message, and recording the receiving frequency and the receiving signal-to-noise ratio;
(15) judging whether a file sending command is received, if so, jumping to the step (16), otherwise, jumping to the step (17);
(16) splitting a file into a plurality of packets, adding verification information, and controlling research and development equipment to send;
(17) judging whether a file receipt is received or not, if so, jumping to the step (18), otherwise, jumping to the step (19);
(18) and analyzing the received file receipt, and recording the receiving frequency and the receiving signal-to-noise ratio. Judging whether the verification is correct or not, if so, sending the next packet of the file, and otherwise, retransmitting the previous packet;
(19) judging whether a test stopping command is received, if so, jumping to the step (20), otherwise, jumping to the step (7);
(20) and (6) ending.
As shown in fig. 3, the station-side process:
(1) an initial state;
(2) judging whether a call is received, if so, jumping to the step (3), otherwise, jumping to the step (4);
(3) recording the receiving frequency and the receiving signal-to-noise ratio, and sending a response;
(4) judging whether a link establishment confirmation is received, if so, jumping to the step (5), otherwise, jumping to the step (6);
(5) establishing a link, and recording a receiving frequency and a receiving signal-to-noise ratio;
(6) judging whether a digital voice sending command is received, if so, jumping to the step (7), otherwise, jumping to the step (8);
(7) controlling a transmitter to transmit digital voice through a transmitter interface adaptation device;
(8) judging whether digital voice is received, if so, jumping to the step (9), otherwise, jumping to the step (10);
(9) demodulating, playing and recording the receiving frequency and the receiving signal-to-noise ratio of the received digital voice;
(10) judging whether a short message sending receipt command is received, if so, jumping to the step (11), otherwise, jumping to the step (12);
(11) controlling the transmitter to send a short message receipt through the transmitter interface adaptation equipment;
(12) judging whether a short message is received, if so, jumping to the step (13), otherwise, jumping to the step (14);
(13) analyzing the received short message, and recording the receiving frequency, the receiving signal-to-noise ratio and the content of the short message;
(14) judging whether a file sending receipt command is received, if so, jumping to the step (15), otherwise, jumping to the step (16);
(15) controlling a transmitter to transmit a file receipt through a transmitter interface adaptation device, wherein the file receipt carries information about whether a file data packet which is just received is correct or not;
(16) judging whether a file data packet is received, if so, jumping to the step (17), otherwise, jumping to the step (18);
(17) judging whether the receiving is correct according to the checking information, and recording the receiving frequency and the receiving signal-to-noise ratio;
(18) judging whether all file data packets are received correctly, if so, jumping to a step (19), otherwise, jumping to a step (20);
(19) recording the file content;
(20) judging whether a command for closing the control program is received, if so, jumping to the step (21), otherwise, jumping to the step (2);
(21) and (6) ending.
Claims (1)
1. The device for testing the short-wave communication equipment by utilizing the network resources is characterized in that the short-wave communication equipment testing device is composed of a researched short-wave communication equipment, receivers of a plurality of stations distributed in various regions, transmitter interface adapting equipment, a transmitter and a station control program unit for testing the short-wave communication equipment: each station in the device is provided with a receiver, a transmitter interface adaptation device and a computer, the computer is connected with the receiver through a network cable, the computer is connected with the transmitter interface adaptation device through a network cable, the transmitter interface adaptation device is connected with the transmitter through an audio cable, a station control program runs on the computer, and the station control program completes the following functions:
(1) demodulating the signal received by the station receiver, and analyzing the demodulated information;
(2) modulating information to be sent, and controlling a station transmitter to send the information through a station transmitter interface adaptation device;
(3) communicating process data records to facilitate later data analysis;
the developed short-wave communication equipment is connected with a computer, the developed short-wave communication equipment debugging or testing control program is also run on the computer, and the developed short-wave communication equipment control program unit completes the following functions:
(1) controlling the establishment of a communication link between the developed short-wave communication equipment and each station and controlling the communication of digital voice, short message and file transmission services;
(2) counting the success rate of the service in real time;
(3) communication process data recording for later data analysis;
the method comprises the following steps:
starting a station control program of a station corresponding to a link according to a communication link between short-wave communication equipment to be tested, namely developed and a certain station, after a communication test is started, controlling the developed short-wave communication equipment to select frequency calling in a short-wave frequency band by the developed short-wave communication equipment control program, then waiting for response of the corresponding link station, selecting the next frequency for calling if the response is not received, and sending confirmation if the response is received to establish the communication link; then selecting the next frequency to call until the test frequencies of the frequency section complete the test of establishing the communication link; a station control program and a developed short-wave communication equipment control program record the receiving signal-to-noise ratio information of each frequency communication link in the process of establishing the communication link; after a communication link is established, a research and development device control program can control research and development devices to respectively send digital voice, short messages and file transmission services;
the short-wave communication equipment control program developed after the communication link is established can control the developed short-wave communication equipment to send digital voice, and the station control program demodulates signals received by the receiver, judges the signals are voice, plays sound, and records the receiving signal-to-noise ratio and receiving frequency information so as to facilitate later-period data analysis; the station control program can modulate the test digital voice, the transmitter is controlled to transmit through the transmitter interface adapting device, the developed short-wave communication device demodulates the received digital voice and plays sound, and the developed short-wave communication device control program records the receiving signal-to-noise ratio and the receiving frequency information of the digital voice;
the short-wave communication equipment control program developed after the communication link is established can control the development equipment to send short messages, the station control program demodulates the signals received by the receiver, judges the short messages and records the receiving signal-to-noise ratio and the receiving frequency information so as to facilitate later-period data analysis; the station control program modulates the short message receipt, controls the transmitter to transmit the short message receipt through the transmitter interface adaptation equipment, analyzes the received short message receipt by the research and development equipment, counts the short message success rate in real time, and records the receiving signal-to-noise ratio and the receiving frequency information of the short message receipt;
a short-wave communication equipment control program developed after link establishment divides a file to be sent into a plurality of data packets, check information is added into each data packet to control the developed short-wave communication equipment to send, the station control program demodulates signals received by a receiver, judges the data packets are file data packets, records receiving signal-to-noise ratio and receiving frequency information so as to facilitate later-period data analysis, judges whether the receiving is correct according to the check information, and carries the information in a recovery position; the station control program modulates the receipt information, controls the transmitter to transmit through the transmitter interface adaptation equipment, the research and development equipment records the receiving signal-to-noise ratio and the receiving frequency information of the receipt, analyzes the received receipt, continuously transmits the next data packet if the station receives the receipt correctly, retransmits the data packet transmitted last time if the station receives the receipt incorrectly, and the process is repeated until the file is transmitted to the station correctly.
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| CN201710652985.XA CN107612638B (en) | 2017-08-02 | 2017-08-02 | Method and device for testing short wave communication equipment by using network resources |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735245B1 (en) * | 1998-01-09 | 2004-05-11 | Panasonic Communications Co., Ltd. | Activation of multiple XDSL modems with channel probe |
| CN201577088U (en) * | 2010-01-22 | 2010-09-08 | 西安烽火电子科技有限责任公司 | Short wave network control terminal |
| CN105700457A (en) * | 2016-02-23 | 2016-06-22 | 上海昂泰兰捷尔信息科技股份有限公司 | Method for intelligent control and automatic monitoring of short-wave communication network remote control cables |
| CN106376056A (en) * | 2016-09-13 | 2017-02-01 | 广州海格通信集团股份有限公司 | Implementation method for shortwave-based fast link establishing system |
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- 2017-08-02 CN CN201710652985.XA patent/CN107612638B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735245B1 (en) * | 1998-01-09 | 2004-05-11 | Panasonic Communications Co., Ltd. | Activation of multiple XDSL modems with channel probe |
| CN201577088U (en) * | 2010-01-22 | 2010-09-08 | 西安烽火电子科技有限责任公司 | Short wave network control terminal |
| CN105700457A (en) * | 2016-02-23 | 2016-06-22 | 上海昂泰兰捷尔信息科技股份有限公司 | Method for intelligent control and automatic monitoring of short-wave communication network remote control cables |
| CN106376056A (en) * | 2016-09-13 | 2017-02-01 | 广州海格通信集团股份有限公司 | Implementation method for shortwave-based fast link establishing system |
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Address after: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Patentee after: PANDA ELECTRONICS GROUP Co.,Ltd. Patentee after: CEC Defense Technology Co.,Ltd. Address before: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Patentee before: PANDA ELECTRONICS GROUP Co.,Ltd. Patentee before: NANJING PANDA HANDA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240320 Address after: 210046 Within Nanjing Economic and Technological Development Zone, Jiangsu Province (No. 301 Zhongshan East Road, Xuanwu District) Patentee after: PANDA ELECTRONICS GROUP Co.,Ltd. Country or region after: Zhong Guo Address before: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Patentee before: PANDA ELECTRONICS GROUP Co.,Ltd. Country or region before: Zhong Guo Patentee before: CEC Defense Technology Co.,Ltd. |