CN104038297A - Fully-automatic test method and fully-automatic test system for short-wave communication - Google Patents
Fully-automatic test method and fully-automatic test system for short-wave communication Download PDFInfo
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- CN104038297A CN104038297A CN201410259495.XA CN201410259495A CN104038297A CN 104038297 A CN104038297 A CN 104038297A CN 201410259495 A CN201410259495 A CN 201410259495A CN 104038297 A CN104038297 A CN 104038297A
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- short wave
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Abstract
The invention discloses a fully-automatic test method and a fully-automatic test system for short-wave communication. The system comprises a first communication control device, a first short-wave communication device, a second communication control device and a second short-wave communication device, wherein the first communication control device is used for controlling the first short-wave communication device to search a frequency capable of establishing a link with the second short-wave communication device, and establishing a communication link between the first short-wave communication device and the second short-wave communication device; the first communication control device is used for controlling the first short-wave communication device to send information with a certain time length to the second short-wave communication device through the link; the second short-wave device is used for sending the signal-to-noise ratio of the information to the second communication control device, and the second communication control device is used for recording the signal-to-noise ratio. The method and the system disclosed by the invention are capable of fully automatically detecting short-wave communication frequencies, free from lots of manual operations, and time-saving and labour-saving.
Description
Technical field
The present invention relates to short wave communication field, relate in particular to the full-automatic test method of a kind of short wave communication and system.
Background technology
In shortwave equipment development process, need to carry out sky wave communication experiment to verify its actual communication efficiency, because short wave channel is a multidiameter fading channel, have and become dispersivity when serious, frequency is selected difficulty, traditional way is that testing crew is at the first rule of thumb artificial selection communication frequency in two places of communication experiment, then notify the other side by phone or other means of communication, both sides carry out service communication in the frequency of selecting, manually record communication data, waste time and energy, particularly in the time carrying out 24 hours communication experiments of whole day, need a large amount of manual operations.
Summary of the invention
The present invention In view of the foregoing makes, and the full-automatic test method of a kind of short wave communication and the system of providing is provided, can be automatically to the detecting of short wave communication frequency, remove a large amount of manual operations from, time saving and energy saving.
According to an aspect of the present invention, provide a kind of short wave communication full-automatic test method, comprise step:
Step S1, first communication control unit control the first short wave communication device timing (can be decided to be half an hour) (can start to attempt from shortwave frequency range low-limit frequency in shortwave Frequency Band Selection frequency, if linking up link setup, this frequency both sides carry out service communication, otherwise select next frequency taking stepping as 200kHz) select frequency to call out the second short wave communication device, and wait for replying of the second short wave communication device.
Step S2, if the first short wave communication device is not received replys, and selects next frequency to call out, if receive replying of the second short wave communication device, sends and confirms, the first short wave communication device and the second short wave communication device are set up communication link.
Step S3, the first short wave communication device sends the information of certain time length to the second short wave communication device by described communication link.
Step S4, the signal to noise ratio of described information is sent to second communication control device by the second short wave communication device.
Step S5, second communication control device records described signal to noise ratio.
Step S6, the second short wave communication device sends the information of certain time length to the first short wave communication device by described communication link.
Step S7, the signal to noise ratio of described information is sent to the first communication control unit by the first short wave communication device.
Step S8, the first communication control unit records described signal to noise ratio.
Further, after step S8, also comprise: the first communication control unit judges whether timing reaches, if timing is to continuing to judge that whether timing arrives, if reach timing, repeats described step 1 to step 8.
Wherein, described information comprises digital voice, at least one in note and data.
Further, described the first communication control unit is connected with described the first short wave communication device by serial ports.
Further, described second communication control device is connected with described the second short wave communication device by serial ports.
According to a further aspect in the invention, provide a kind of short wave communication full-automatic pilot system, comprising: the first communication control unit, the first short wave communication device, second communication control device and the second short wave communication device.
First communication control unit control the first short wave communication device is found with the second short wave communication device and can be set up the frequency of link, and in described frequency, sets up the communication link between the first short wave communication device and the second short wave communication device.
First communication control unit control the first short wave communication device sends the information of certain time length by described chain road direction the second short wave communication device; The signal to noise ratio of described information is sent to second communication control device by the second short wave communication device, and second communication control device records described signal to noise ratio.
Second communication control device control the second short wave communication device sends the information of certain time length by described chain road direction the first short wave communication device; The signal to noise ratio of described information is sent to the first communication control unit by the first short wave communication device, and the first communication control unit records described signal to noise ratio.
Further, described first communication control unit control the first short wave communication device is found with the second short wave communication device and can be set up the frequency of link, and the communication link of setting up in described frequency between the first short wave communication device and the second short wave communication device comprises:
First communication control unit control the first short wave communication device timing is called out the second short wave communication device in shortwave Frequency Band Selection frequency, and waits for replying of the second short wave communication device.
If the first short wave communication device is not received reply, select next frequency to call out, if receive replying of the second short wave communication device, send and confirm, the first short wave communication device and the second short wave communication device are set up communication link.
Further, described the first communication control unit also comprises after recording described signal to noise ratio: the first communication control unit judges whether timing reaches, if reach timing, the first short wave communication device continues to find with the second short wave communication device and can set up the next frequency of link described in described the first communication control unit control, and in described frequency, sets up the communication link between the first short wave communication device and the second short wave communication device.
First communication control unit control the first short wave communication device sends the information of certain time length by described chain road direction the second short wave communication device; The signal to noise ratio of described information is sent to second communication control device by the second short wave communication device, and second communication control device records described signal to noise ratio.
Second communication control device control the second short wave communication device sends the information of certain time length by described chain road direction the first short wave communication device; The signal to noise ratio of described information is sent to the first communication control unit by the first short wave communication device, and the first communication control unit records described signal to noise ratio.
Wherein, described information comprises digital voice, at least one in note and data.
Further, described the first communication control unit is connected with described the first short wave communication device by serial ports; Described second communication control device is connected with described the second short wave communication device by serial ports.
Beneficial effect of the present invention: by the full-automatic test method of short wave communication and the system that provide, can be automatically to the detecting of short wave communication frequency, without manual operation, time saving and energy saving.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the full-automatic test method of a kind of short wave communication of the present invention;
Fig. 2 is the networking schematic diagram of the full-automatic pilot system of a kind of short wave communication of the present invention;
Fig. 3 is the transmit leg handling process schematic diagram of embodiments of the invention;
Fig. 4 is recipient's handling process schematic diagram of embodiments of the invention.
Embodiment
For making the object, technical solutions and advantages of the present invention more cheer and bright, below in conjunction with embodiment and with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these descriptions are exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, omitted the description to known features and technology, to avoid unnecessarily obscuring concept of the present invention.
The invention provides the full-automatic test method of a kind of short wave communication and system, can automatically detect short wave communication frequency, remove a large amount of manual operations from, time saving and energy saving.
Fig. 1 is the schematic flow sheet of the full-automatic test method of a kind of short wave communication of the present invention.
As shown in Figure 1, the full-automatic test method of a kind of short wave communication, comprises step:
Step S1, first communication control unit control the first short wave communication device timing is called out the second short wave communication device in shortwave Frequency Band Selection frequency, and waits for replying of the second short wave communication device.
Step S2, if the first short wave communication device is not received replys, and selects next frequency to call out, if receive replying of the second short wave communication device, sends and confirms, the first short wave communication device and the second short wave communication device are set up communication link.
Step S3, the first short wave communication device sends the information of certain time length to the second short wave communication device by described communication link.
Described information comprises digital voice, at least one in note and data.
Step S4, the signal to noise ratio of described information is sent to second communication control device by the second short wave communication device.
Step S5, second communication control device records described signal to noise ratio.
Step S6, the second short wave communication device sends the information of certain time length to the first short wave communication device by described communication link.
Described information comprises digital voice, at least one in note and data.
Step S7, the signal to noise ratio of described information is sent to the first communication control unit by the first short wave communication device.
Step S8, the first communication control unit records described signal to noise ratio.
Further, after step S8, also comprise: the first communication control unit judges whether timing reaches, if reach timing, repeats described step 1 to step 8.
Further, described the first communication control unit is connected with described the first short wave communication device by serial ports.
Further, described second communication control device is connected with described the second short wave communication device by serial ports.
Fig. 2 is the networking schematic diagram of the full-automatic pilot system of a kind of short wave communication of the present invention.
As shown in Figure 2, the full-automatic pilot system of a kind of short wave communication, comprising: the first communication control unit 201, the first short wave communication devices 202, second communication control device 203 and the second short wave communication device 204.
The first communication control unit 201 is controlled the first short wave communication device 202 searchings can set up the frequency of link with the second short wave communication device 204, and in described frequency, sets up the communication link between the first short wave communication device 202 and the second short wave communication device 204.
The information of certain time length controlled the first short wave communication device 202 and sends by described chain road direction the second short wave communication device 204 by the first communication control unit 201; The signal to noise ratio of described information is sent to second communication control device 203 by the second shortwave device 204, and second communication control device 203 records described signal to noise ratio.
The information of certain time length controlled the second short wave communication device 204 and sends by described chain road direction the first short wave communication device 202 by second communication control device 203; The first short wave communication device 202 sends to the first communication control unit 201, the first communication control units 201 to record described signal to noise ratio the signal to noise ratio of described information.
Further, the first communication control unit 201 is controlled the first short wave communication device 202 searchings can set up the frequency of link with the second short wave communication device 204, and the communication link of setting up in described frequency between the first short wave communication device 202 and the second short wave communication device 204 comprises:
The first communication control unit 201 is controlled the first short wave communication device 202 timings and is called out the second short wave communication device 204 in shortwave Frequency Band Selection frequency, and waits for replying of the second short wave communication device 204.
If the first short wave communication device 202 is not received reply, select next frequency to call out, if receive replying of the second short wave communication device 204, send and confirm, the first short wave communication device 202 and the second short wave communication device 204 are set up communication link.
Further, the first communication control unit 201 also comprises after recording described signal to noise ratio: the first communication control unit 201 judges whether timing reaches, if reach timing, the first communication control unit 201 is controlled the first short wave communication device 202 continuation searchings can set up the next frequency of link with the second short wave communication device 204, and in described frequency, sets up the communication link between the first short wave communication device 202 and the second short wave communication device 204.
The information of certain time length controlled the first short wave communication device 202 and sends by described chain road direction the second short wave communication device 204 by the first communication control unit 201; The signal to noise ratio of described information is sent to second communication control device 203 by the second short wave communication device 204, and second communication control device 203 records described signal to noise ratio.
The information of certain time length controlled the second short wave communication device 204 and sends by described chain road direction the first short wave communication device 202 by second communication control device 203; The first short wave communication device 202 sends to the first communication control unit 201, the first communication control units 201 to record described signal to noise ratio the signal to noise ratio of described information.
Wherein, described information comprises digital voice, at least one in note and data.
Further, the first communication control unit 201 is connected with the first short wave communication device 202 by serial ports; Second communication control device 203 is connected with the second short wave communication device 204 by serial ports.
Embodiment
Fig. 3 is the transmit leg handling process schematic diagram of embodiments of the invention.
Fig. 4 is recipient's handling process schematic diagram of embodiments of the invention.
As Fig. 3, shown in Fig. 4, the handling process of transmit leg (the first communication control unit and the first short wave communication device) is as follows:
301, start.
302, judge that whether timing arrives, and if so, goes to 303, otherwise goes to 302.
303, judge whether all frequencies all attempt, if go to 312, otherwise go to 304.
304, select frequency to call out.
305, judge whether to receive that the other side replys, if so, go to 306, otherwise go to 303.
306, send and confirm.
307, set up link.
308, send certain time length business.
309, judge whether to receive the other side's business, if so, go to 310, otherwise go to 303.
310, record communication data.
311, judge whether to stop communication experiment, if so, go to 312, otherwise go to 303.
312, finish.
Recipient's's (second communication control device and the second short wave communication device) handling process is as follows:
401, start.
402, judge whether to receive calling, if so, go to 403, otherwise go to 402.
403, transmission is replied.
404, judge whether to receive that the other side confirms, if so, go to 405, otherwise go to 402.
405, set up link.
406, judge whether to receive the other side's business, if so, go to 407, otherwise go to 408.
407, record communication data.
408, judge whether the other side is sent, if so, go to 409, otherwise go to 406.
409, send certain time length business.
410, judge whether to finish communication experiment, if go to 411, otherwise go to 402.
411, finish.
Should be understood that, above-mentioned embodiment of the present invention is only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore any amendment of, making, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in without departing from the spirit and scope of the present invention in the situation that.In addition, claims of the present invention are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (10)
1. the full-automatic test method of short wave communication, is characterized in that, comprises step:
Step S1, first communication control unit control the first short wave communication device timing is called out the second short wave communication device in shortwave Frequency Band Selection frequency, and waits for replying of the second short wave communication device;
Step S2, if the first short wave communication device is not received replys, and selects next frequency to call out, if receive replying of the second short wave communication device, sends and confirms, the first short wave communication device and the second short wave communication device are set up communication link;
Step S3, the first short wave communication device sends the information of certain time length to the second short wave communication device by described communication link;
Step S4, the signal to noise ratio of described information is sent to second communication control device by the second short wave communication device;
Step S5, second communication control device records described signal to noise ratio;
Step S6, the second short wave communication device sends the information of certain time length to the first short wave communication device by described communication link;
Step S7, the signal to noise ratio of described information is sent to the first communication control unit by the first short wave communication device;
Step S8, the first communication control unit records described signal to noise ratio.
2. method according to claim 1, it is characterized in that, after step S8, also comprise: the first communication control unit judges whether timing reaches, if timing is to continuing to judge that whether timing arrives, if reach timing, repeats described step 1 to step 8.
3. method according to claim 1, is characterized in that, described information comprises digital voice, at least one in note and data.
4. according to the method described in claims 1 to 3 any one, it is characterized in that, described the first communication control unit is connected with described the first short wave communication device by serial ports.
5. according to the method described in claims 1 to 3 any one, it is characterized in that, described second communication control device is connected with described the second short wave communication device by serial ports.
6. the full-automatic pilot system of short wave communication, is characterized in that, comprising: the first communication control unit, the first short wave communication device, second communication control device and the second short wave communication device;
First communication control unit control the first short wave communication device is found with the second short wave communication device and can be set up the frequency of link, and in described frequency, sets up the communication link between the first short wave communication device and the second short wave communication device;
First communication control unit control the first short wave communication device sends the information of certain time length by described chain road direction the second short wave communication device; The signal to noise ratio of described information is sent to second communication control device by the second shortwave device, and second communication control device records described signal to noise ratio;
Second communication control device control the second short wave communication device sends the information of certain time length by described chain road direction the first short wave communication device; The signal to noise ratio of described information is sent to the first communication control unit by the first short wave communication device, and the first communication control unit records described signal to noise ratio.
7. system according to claim 6, it is characterized in that, described first communication control unit control the first short wave communication device is found with the second short wave communication device and can be set up the frequency of link, and the communication link of setting up in described frequency between the first short wave communication device and the second short wave communication device comprises:
First communication control unit control the first short wave communication device timing is called out the second short wave communication device in shortwave Frequency Band Selection frequency, and waits for replying of the second short wave communication device;
If the first short wave communication device is not received reply, select next frequency to call out, if receive replying of the second short wave communication device, send and confirm, the first short wave communication device and the second short wave communication device are set up communication link.
8. system according to claim 7, it is characterized in that, described the first communication control unit also comprises after recording described signal to noise ratio: the first communication control unit judges whether timing reaches, if reach timing, the first short wave communication device continues to find with the second short wave communication device and can set up the next frequency of link described in described the first communication control unit control, and in described frequency, sets up the communication link between the first short wave communication device and the second short wave communication device;
First communication control unit control the first short wave communication device sends the information of certain time length by described chain road direction the second short wave communication device; The signal to noise ratio of described information is sent to second communication control device by the second shortwave device, and second communication control device records described signal to noise ratio;
Second communication control device control the second short wave communication device sends the information of certain time length by described chain road direction the first short wave communication device; The signal to noise ratio of described information is sent to the first communication control unit by the first shortwave device, and the first communication control unit records described signal to noise ratio.
9. system according to claim 6, is characterized in that, described information comprises digital voice, at least one in note and data.
10. according to the method described in claim 6 to 9 any one, it is characterized in that, described the first communication control unit is connected with described the first short wave communication device by serial ports; Described second communication control device is connected with described the second short wave communication device by serial ports.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114826446A (en) * | 2022-01-28 | 2022-07-29 | 西安烽火电子科技有限责任公司 | Channel quality remote testing device and method for short-wave radio station |
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| US6411798B1 (en) * | 1999-05-28 | 2002-06-25 | Nortel Networks Limited | Method of assigning frequencies for use during wireless system drive testing |
| CN1438770A (en) * | 2002-02-14 | 2003-08-27 | 富士通株式会社 | Communication device, communication system and communication frequency setting method |
| CN102647746A (en) * | 2011-02-22 | 2012-08-22 | 鸿富锦精密工业（深圳）有限公司 | Automated testing method of mobile phone |
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| US6115835A (en) * | 1997-06-10 | 2000-09-05 | Micron Technology, Inc. | Method and apparatus for determining a set of tests for integrated circuit testing |
| US6411798B1 (en) * | 1999-05-28 | 2002-06-25 | Nortel Networks Limited | Method of assigning frequencies for use during wireless system drive testing |
| CN1438770A (en) * | 2002-02-14 | 2003-08-27 | 富士通株式会社 | Communication device, communication system and communication frequency setting method |
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| CN114826446A (en) * | 2022-01-28 | 2022-07-29 | 西安烽火电子科技有限责任公司 | Channel quality remote testing device and method for short-wave radio station |
| CN114826446B (en) * | 2022-01-28 | 2024-03-22 | 西安烽火电子科技有限责任公司 | Remote channel quality testing device and method for short-wave radio station |
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