CN116980054B - Ultrashort wave signal testing system and method - Google Patents
Ultrashort wave signal testing system and method Download PDFInfo
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- CN116980054B CN116980054B CN202311213781.8A CN202311213781A CN116980054B CN 116980054 B CN116980054 B CN 116980054B CN 202311213781 A CN202311213781 A CN 202311213781A CN 116980054 B CN116980054 B CN 116980054B
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- 238000012360 testing method Methods 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004088 simulation Methods 0.000 claims abstract description 31
- 238000004458 analytical method Methods 0.000 claims description 31
- 238000004891 communication Methods 0.000 claims description 21
- 206010003549 asthenia Diseases 0.000 claims description 12
- 230000008054 signal transmission Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000012937 correction Methods 0.000 claims description 7
- 238000007405 data analysis Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010998 test method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
- H04B17/0087—Monitoring; Testing using service channels; using auxiliary channels using auxiliary channels or channel simulators
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/102—Power radiated at antenna
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
Abstract
The invention relates to the field of short wave signal testing, and discloses an ultrashort wave signal testing system and method, wherein equipment signal simulation tests are respectively carried out through a simulation testing module according to set testing parameters according to different application environment information, and signal testing basic parameters corresponding to the application environment information are respectively obtained; and respectively obtaining the test signal intensity loss in the signal test basic parameters corresponding to the application environment information and the signal intensity loss difference value of the application signal intensity loss corresponding to the application environment information, and if the signal intensity loss difference values are all within the set difference value threshold value range, the signal test is passed, so that the signal test is completed. According to the technical scheme provided by the invention, the rapid test and adjustment of the equipment signal can be realized according to different application scenes, and the requirements of the equipment in different application environments are met.
Description
Technical Field
The invention relates to the field of short-wave signal testing, in particular to an ultrashort-wave signal testing system and method.
Background
In modern society, wireless communication devices are becoming increasingly important, and wireless communication devices need to be signal tested to ensure their communication performance and stability. The main purpose of the signal test is to verify the working state of the equipment under different signal environments, including indexes such as signal strength, anti-interference performance, transmission rate and the like.
Currently, signal testing methods are broadly classified into the following categories: and (3) manual testing: the traditional signal testing method is to manually operate the equipment by a professional technician, and judge the signal quality by observing the reading of an instrument or the working state of the equipment. This method, while reliable, is time consuming and costly and requires high levels of testing personnel and is therefore not suitable for equipment testing in mass production.
Automated testing: to improve the efficiency of testing, automated testing methods are increasingly being introduced. Automated testing typically achieves batch testing of devices by presetting test schemes and test programs, and using test equipment and software. This approach can reduce labor costs, but is difficult to accommodate flexible testing requirements for a particular application environment due to the rigidity of the test scheme and test program.
Therefore, a new device signal testing method is needed, which can overcome the limitations of the conventional method and realize efficient, flexible and accurate signal testing. Is a problem that researchers are currently required to overcome.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an ultrashort wave signal testing method, which comprises the following steps:
the ultrashort wave signal testing method comprises the following steps:
step one, according to different application environment information, respectively performing equipment signal simulation tests according to set test parameters through a simulation test module to respectively obtain signal test basic parameters corresponding to the application environment information;
step two, the cloud data server respectively generates application data acquisition and analysis modules corresponding to the application environment information according to different application environment information, and distributes the obtained signal test basic parameters corresponding to the application environment information to the application data acquisition and analysis modules corresponding to the application environment information;
thirdly, the equipment which is subjected to consistency correction in the corresponding range of the application environment information is respectively in communication connection with an application data acquisition and analysis module corresponding to the application environment information, the signal intensity and corresponding emission parameters of each equipment received by the application data acquisition and analysis module are obtained, the signal intensity loss of each equipment is respectively obtained, and the application signal intensity loss corresponding to the application environment information is obtained according to the signal intensity loss of each equipment and the number of connected equipment;
step four, respectively obtaining the test signal intensity loss in the signal test basic parameters corresponding to the application environment information and the signal intensity loss difference value of the application signal intensity loss corresponding to the application environment information, if the signal intensity loss difference values are all within the set difference value threshold value range, the signal test is passed, and the step six is entered; otherwise, enter step five;
step five, according to the application data acquisition and analysis module corresponding to the difference value not within the set difference value threshold value range, the equipment adjusting module in the application data acquisition and analysis module adjusts the transmitting power of each connected equipment until the signal strength loss difference value is within the set difference value threshold value range, so as to obtain the adjusted transmitting power, the signal transmitting power in the signal testing basic parameters corresponding to the application environment information is corrected to the adjusted transmitting power, so as to obtain the signal testing correction parameters corresponding to the application environment information, and the cloud data server is returned to replace the signal testing basic parameters corresponding to the application environment information;
and step six, completing signal testing.
Further, the device signal simulation test is performed by the simulation test module according to the set test parameters, so as to obtain signal test basic parameters corresponding to the application environment information, respectively, including:
different application environments are respectively set with different signal transmission power, the application environments are simulated through the simulation test module according to the signal transmission power, the signal strength loss of different transmission distances in the application environments is obtained, and the signal transmission power and the signal strength loss of different transmission distances form signal test basic parameters corresponding to the application environment information.
Further, the cloud data server generates application data acquisition and analysis modules corresponding to the application environment information according to different application environment information, and the application data acquisition and analysis modules comprise:
the application data acquisition and analysis module corresponding to the application environment information comprises a signal test basic parameter module, an equipment data acquisition module, a data analysis processing module and an equipment regulation module; the device data acquisition module is used for acquiring the signal intensity and the corresponding emission parameters of the device, and the data analysis processing module obtains a signal intensity loss difference value according to the data acquired by the device data acquisition module; the device adjusting module is used for adjusting the signal transmitting power of the device.
Further, the acquiring the signal intensity and the corresponding emission parameter of each device received by the application data acquisition and analysis module respectively obtains the signal intensity loss of each device, which includes:
and according to the intensity of the equipment signal received by the equipment data acquisition module and the signal emission intensity information carried by the signal, obtaining the signal intensity loss of the equipment.
Further, the obtaining the application signal strength loss corresponding to the application environment information according to the signal strength loss of each device and the number of connected devices includes:
and obtaining average signal strength loss according to the signal strength loss of each device and the number of connected devices, wherein the average signal strength loss is the application signal strength loss.
The ultra-short wave signal testing system applies the ultra-short wave signal testing method and comprises a cloud data server, an analog testing module and a communication device; the cloud data server and the simulation test module are respectively in communication connection with the communication device;
the cloud data server is used for respectively generating application data acquisition and analysis modules corresponding to the application environment information according to different application environment information;
the simulation test module is used for respectively performing equipment signal simulation tests according to the set test parameters to respectively obtain signal test basic parameters corresponding to the application environment information;
the communication device is used for communication between the cloud data server and the simulation test module.
The beneficial effects of the invention are as follows: according to the technical scheme provided by the invention, the rapid test and adjustment of the equipment signal can be realized according to different application scenes, and the requirements of the equipment in different application environments are met.
Drawings
FIG. 1 is a schematic flow chart of an ultrashort wave signal test method;
fig. 2 is a schematic diagram of an ultrashort wave signal test system.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention. It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The features and capabilities of the present invention are described in further detail below in connection with the examples.
As shown in fig. 1, the ultrashort wave signal testing method includes the following steps:
step one, according to different application environment information, respectively performing equipment signal simulation tests according to set test parameters through a simulation test module to respectively obtain signal test basic parameters corresponding to the application environment information;
step two, the cloud data server respectively generates application data acquisition and analysis modules corresponding to the application environment information according to different application environment information, and distributes the obtained signal test basic parameters corresponding to the application environment information to the application data acquisition and analysis modules corresponding to the application environment information;
thirdly, the equipment which is subjected to consistency correction in the corresponding range of the application environment information is respectively in communication connection with an application data acquisition and analysis module corresponding to the application environment information, the signal intensity and corresponding emission parameters of each equipment received by the application data acquisition and analysis module are obtained, the signal intensity loss of each equipment is respectively obtained, and the application signal intensity loss corresponding to the application environment information is obtained according to the signal intensity loss of each equipment and the number of connected equipment;
the device after consistency correction comprises: the same transmitting power is adopted, and the deviation of the generated signal intensity and the standard signal intensity is within a set range;
step four, respectively obtaining the test signal intensity loss in the signal test basic parameters corresponding to the application environment information and the signal intensity loss difference value of the application signal intensity loss corresponding to the application environment information, if the signal intensity loss difference values are all within the set difference value threshold value range, the signal test is passed, and the step six is entered; otherwise, enter step five;
step five, according to the application data acquisition and analysis module corresponding to the difference value not within the set difference value threshold value range, the equipment adjusting module in the application data acquisition and analysis module adjusts the transmitting power of each connected equipment until the signal strength loss difference value is within the set difference value threshold value range, so as to obtain the adjusted transmitting power, the signal transmitting power in the signal testing basic parameters corresponding to the application environment information is corrected to the adjusted transmitting power, so as to obtain the signal testing correction parameters corresponding to the application environment information, and the cloud data server is returned to replace the signal testing basic parameters corresponding to the application environment information;
and step six, completing signal testing.
The device signal simulation test is respectively carried out by the simulation test module according to the set test parameters to respectively obtain the signal test basic parameters corresponding to the application environment information, and the device signal simulation test method comprises the following steps:
different application environments are respectively set with different signal transmission power, the application environments are simulated through the simulation test module according to the signal transmission power, the signal strength loss of different transmission distances in the application environments is obtained, and the signal transmission power and the signal strength loss of different transmission distances form signal test basic parameters corresponding to the application environment information.
The cloud data server respectively generates application data acquisition and analysis modules corresponding to the application environment information according to different application environment information, and the cloud data server comprises:
the application data acquisition and analysis module corresponding to the application environment information comprises a signal test basic parameter module, an equipment data acquisition module, a data analysis processing module and an equipment regulation module; the device data acquisition module is used for acquiring the signal intensity and the corresponding emission parameters of the device, and the data analysis processing module obtains a signal intensity loss difference value according to the data acquired by the device data acquisition module; the device adjusting module is used for adjusting the signal transmitting power of the device.
The acquiring the signal intensity and the corresponding emission parameters of each device received by the application data acquisition and analysis module respectively obtains the signal intensity loss of each device, and the method comprises the following steps:
and according to the intensity of the equipment signal received by the equipment data acquisition module and the signal emission intensity information carried by the signal, obtaining the signal intensity loss of the equipment.
The method for obtaining the application signal strength loss corresponding to the application environment information according to the signal strength loss of each device and the number of connected devices comprises the following steps:
and obtaining average signal strength loss according to the signal strength loss of each device and the number of connected devices, wherein the average signal strength loss is the application signal strength loss.
As shown in fig. 2, the ultrashort wave signal testing system applies the ultrashort wave signal testing method, and the ultrashort wave signal testing system comprises a cloud data server, a simulation testing module and a communication device; the cloud data server and the simulation test module are respectively in communication connection with the communication device;
the cloud data server is used for respectively generating application data acquisition and analysis modules corresponding to the application environment information according to different application environment information;
the simulation test module is used for respectively performing equipment signal simulation tests according to the set test parameters to respectively obtain signal test basic parameters corresponding to the application environment information;
the communication device is used for communication between the cloud data server and the simulation test module.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (6)
1. The ultrashort wave signal testing method is characterized by comprising the following steps of:
step one, according to different application environment information, respectively performing equipment signal simulation tests according to set test parameters through a simulation test module to respectively obtain signal test basic parameters corresponding to the application environment information;
step two, the cloud data server respectively generates application data acquisition and analysis modules corresponding to the application environment information according to different application environment information, and distributes the obtained signal test basic parameters corresponding to the application environment information to the application data acquisition and analysis modules corresponding to the application environment information;
thirdly, the equipment which is subjected to consistency correction in the corresponding range of the application environment information is respectively in communication connection with an application data acquisition and analysis module corresponding to the application environment information, the signal intensity and corresponding emission parameters of each equipment received by the application data acquisition and analysis module are obtained, the signal intensity loss of each equipment is respectively obtained, and the application signal intensity loss corresponding to the application environment information is obtained according to the signal intensity loss of each equipment and the number of connected equipment;
step four, respectively obtaining the test signal intensity loss in the signal test basic parameters corresponding to the application environment information and the signal intensity loss difference value of the application signal intensity loss corresponding to the application environment information, if the signal intensity loss difference values are all within the set difference value threshold value range, the signal test is passed, and the step six is entered; otherwise, enter step five;
step five, according to the application data acquisition and analysis module corresponding to the difference value not within the set difference value threshold value range, the equipment adjusting module in the application data acquisition and analysis module adjusts the transmitting power of each connected equipment until the signal strength loss difference value is within the set difference value threshold value range, so as to obtain the adjusted transmitting power, the signal transmitting power in the signal testing basic parameters corresponding to the application environment information is corrected to the adjusted transmitting power, so as to obtain the signal testing correction parameters corresponding to the application environment information, and the cloud data server is returned to replace the signal testing basic parameters corresponding to the application environment information;
and step six, completing signal testing.
2. The ultrashort wave signal testing method according to claim 1, wherein the step of performing the equipment signal simulation test by the simulation test module according to the set test parameters to obtain the signal test basic parameters corresponding to the application environment information, respectively, comprises:
different application environments are respectively set with different signal transmission power, the application environments are simulated through the simulation test module according to the signal transmission power, the signal strength loss of different transmission distances in the application environments is obtained, and the signal transmission power and the signal strength loss of different transmission distances form signal test basic parameters corresponding to the application environment information.
3. The ultrashort wave signal testing method according to claim 2, wherein the cloud data server generates application data acquisition and analysis modules corresponding to the application environment information according to different application environment information, respectively, and the method comprises the following steps:
the application data acquisition and analysis module corresponding to the application environment information comprises a signal test basic parameter module, an equipment data acquisition module, a data analysis processing module and an equipment regulation module; the device data acquisition module is used for acquiring the signal intensity and the corresponding emission parameters of the device, and the data analysis processing module obtains a signal intensity loss difference value according to the data acquired by the device data acquisition module; the device adjusting module is used for adjusting the signal transmitting power of the device.
4. The ultrashort wave signal testing method according to claim 3, wherein the acquiring the signal intensity and the corresponding emission parameter of each device received by the application data acquisition and analysis module, respectively, obtains the signal intensity loss of each device, and includes:
and according to the intensity of the equipment signal received by the equipment data acquisition module and the signal emission intensity information carried by the signal, obtaining the signal intensity loss of the equipment.
5. The ultrashort wave signal testing method according to claim 4, wherein the obtaining the application signal strength loss corresponding to the application environment information according to the signal strength loss of each device and the number of connected devices includes:
and obtaining average signal strength loss according to the signal strength loss of each device and the number of connected devices, wherein the average signal strength loss is the application signal strength loss.
6. The ultrashort wave signal testing system is characterized by comprising a cloud data server, an analog testing module and a communication device, wherein the ultrashort wave signal testing method is applied to any one of claims 1-5; the cloud data server and the simulation test module are respectively in communication connection with the communication device;
the cloud data server is used for respectively generating application data acquisition and analysis modules corresponding to the application environment information according to different application environment information;
the simulation test module is used for respectively performing equipment signal simulation tests according to the set test parameters to respectively obtain signal test basic parameters corresponding to the application environment information;
the communication device is used for communication between the cloud data server and the simulation test module.
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