CN116047549A - Testing system and method for satellite signal receiver - Google Patents
Testing system and method for satellite signal receiver Download PDFInfo
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- CN116047549A CN116047549A CN202310212229.0A CN202310212229A CN116047549A CN 116047549 A CN116047549 A CN 116047549A CN 202310212229 A CN202310212229 A CN 202310212229A CN 116047549 A CN116047549 A CN 116047549A
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- 238000012360 testing method Methods 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 59
- 238000012797 qualification Methods 0.000 claims abstract description 36
- 238000004088 simulation Methods 0.000 claims abstract description 19
- 230000005855 radiation Effects 0.000 claims description 40
- 238000004891 communication Methods 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a testing system and a testing method of satellite signal receivers, wherein the testing system comprises the steps of performing qualification tests on satellite signal receivers in the same batch through a qualification rate acquisition module to obtain qualification rates of the satellite signal receivers in the same batch, acquiring standard environment parameters from a regional data service module through a consistency test and adjustment module, performing heat dissipation consistency tests, acquiring information of a destination region of the satellite signal receivers in the same batch through the consistency test and adjustment module, simulating the environment of the destination region according to the environment parameters of the destination region by an environment simulation device, performing heat dissipation tests on the satellite signal receivers through a heat dissipation test and adjustment module, obtaining heat dissipation power adjustment information, and performing heat dissipation power adjustment on the satellite signal receivers in the same batch according to the obtained heat dissipation power adjustment information to complete the testing of the satellite signal receivers. By the technical scheme, the product can be suitable for different areas, and the application range of the product is improved.
Description
Technical Field
The invention relates to the field of equipment testing, in particular to a testing system method of a satellite signal receiver.
Background
The satellite signal receiver is used for collecting and transmitting satellite signals. Due to various factors such as different application environments of the product and various production environments, the product may not meet the requirements of design/standard/function. Therefore, it is necessary to test the components and the whole thereof before shipment of the product to verify whether the design/standard requirements are satisfied or not, and the like. Testing products is therefore one of the most important ways to ensure the quality of electronic products.
Therefore, how to test the satellite signal receiver with high efficiency and rapidity after production and ensure that the product can adapt to the applied environment is a problem that needs to be solved by the current technicians.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a testing method of a satellite signal receiver, which comprises the following steps:
step one, performing qualification test on the satellite signal receivers in the same batch through a qualification rate acquisition module, obtaining qualification rates of the satellite signal receivers in the same batch according to the extracted satellite signal receivers in the same batch, if the qualification rates are not smaller than a set qualification rate threshold value, entering a step two, otherwise, performing failure detection and elimination on production equipment if the satellite signal receivers in the batch are unqualified in production;
step two, a consistency test and adjustment module obtains standard environment parameters from the regional data service module, the obtained standard environment parameters are sent to an environment simulation device, the environment simulation device simulates a standard environment according to the standard environment parameters, after rejection of unqualified satellite signal receivers in the extracted same batch of satellite signal receivers, a heat dissipation consistency test is carried out, if the heat dissipation consistency test does not pass, a step three is entered, otherwise, a step four is entered;
step three, carrying out heat dissipation consistency adjustment on the satellite signal receivers, obtaining heat dissipation consistency adjustment information after the heat dissipation consistency adjustment is completed, carrying out heat dissipation consistency adjustment on the satellite signal receivers in the same batch according to the heat dissipation consistency adjustment information, and entering step four;
step four, the consistency testing and adjusting module obtains the information of the destination area of the same batch of satellite signal receivers, the area data service module is matched with the distributed data service nodes corresponding to the destination area in the distributed data service module according to the information of the destination area, the environment parameters of the destination area are obtained, the environment simulation device simulates the environment of the destination area according to the environment parameters of the destination area, the satellite signal receivers are subjected to heat radiation testing through the heat radiation testing and adjusting module, heat radiation power adjusting information is obtained, and the step five is entered;
and fifthly, according to the obtained heat dissipation power adjustment information, carrying out heat dissipation power adjustment on the satellite signal receivers in the same batch, and completing the test of the satellite signal receivers.
Further, the step of obtaining the qualification rate of the same batch of satellite signal receivers according to the extracted same batch of satellite signal receivers comprises the following steps:
dividing the same-batch satellite signal receivers into a plurality of test groups according to the standard time length of the production satellite signal receivers, respectively extracting the satellite signal receivers from each test group according to the extraction proportion to obtain extracted same-batch satellite signal receivers, and performing qualification test on the extracted same-batch satellite signal receivers to obtain qualification rate of the same-batch satellite signal receivers.
Further, after rejecting unqualified satellite signal receivers in the extracted satellite signal receivers in the same batch, performing a heat dissipation consistency test, including:
starting each satellite signal receiver, obtaining the heat radiation module power of each satellite signal receiver, comparing the heat radiation module power with the corresponding standard heat radiation power under the standard environment parameters, if the difference value between the heat radiation module power of each satellite signal receiver and the standard heat radiation power is not larger than the set difference value threshold, passing the heat radiation consistency test, otherwise, adjusting the heat radiation module power of each acquisition processor, and enabling the difference value between the heat radiation module power of each satellite signal receiver and the standard heat radiation power to be within the set difference value threshold.
Further, the heat dissipation test and adjustment module is used for performing heat dissipation test on the satellite signal receiver, adjusting heat dissipation power, and obtaining heat dissipation power adjustment information, and the method comprises the following steps:
and in the set test duration, the satellite signal receiver runs at full power, the temperature rising rate of the satellite signal receiver is obtained and is larger than the set temperature rising rate, and then the heat dissipation power is increased, so that the temperature rising rate of the satellite signal receiver is not larger than the set temperature rising rate, and heat dissipation power adjusting information is obtained.
The testing system of the satellite signal receiver according to the testing method of the satellite signal receiver comprises a cloud data server, a testing module, a distributed data service module, a regional environment parameter acquisition module and a communication device;
the test module and the cloud data server are respectively in communication connection with the communication device; the distributed data service module is in communication connection with the cloud data server, and the regional environment parameter acquisition module is in communication connection with the distributed data service module.
Preferably, the cloud data server comprises a regional data service module and a data matching and identifying module; the regional data service module is connected with the data matching and identifying module, and is in communication connection with the communication device; the data matching and identifying module is connected with the distributed data service module.
Preferably, the test module comprises a qualification rate acquisition module, a consistency test and adjustment module, an environment simulation device, a heat dissipation test and adjustment module, a data processing module and a communication module; the device comprises a data processing module, a qualification rate acquisition module, a consistency testing and adjusting module, an environment simulation device, a heat dissipation testing and adjusting module and a communication module, wherein the qualification rate acquisition module, the consistency testing and adjusting module, the environment simulation device, the heat dissipation testing and adjusting module and the communication module are respectively connected with the data processing module, and the communication module is in communication connection with the communication device.
The beneficial effects of the invention are as follows: by the technical scheme provided by the invention, standard test of the satellite signal receiver after production is completed, test suitable for application areas of different products and corresponding adjustment can be realized, so that the products can be suitable for different areas, and the application range of the products is increased.
Drawings
FIG. 1 is a flow chart of a method for testing a satellite signal receiver;
fig. 2 is a schematic diagram of a testing system of the satellite signal receiver.
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 method for testing the satellite signal receiver comprises the following steps:
step one, performing qualification test on the satellite signal receivers in the same batch through a qualification rate acquisition module, obtaining qualification rates of the satellite signal receivers in the same batch according to the extracted satellite signal receivers in the same batch, if the qualification rates are not smaller than a set qualification rate threshold value, entering a step two, otherwise, performing failure detection and elimination on production equipment if the satellite signal receivers in the batch are unqualified in production;
step two, a consistency test and adjustment module obtains standard environment parameters from the regional data service module, the obtained standard environment parameters are sent to an environment simulation device, the environment simulation device simulates a standard environment according to the standard environment parameters, after rejection of unqualified satellite signal receivers in the extracted same batch of satellite signal receivers, a heat dissipation consistency test is carried out, if the heat dissipation consistency test does not pass, a step three is entered, otherwise, a step four is entered;
step three, carrying out heat dissipation consistency adjustment on the satellite signal receivers, obtaining heat dissipation consistency adjustment information after the heat dissipation consistency adjustment is completed, carrying out heat dissipation consistency adjustment on the satellite signal receivers in the same batch according to the heat dissipation consistency adjustment information, and entering step four;
step four, the consistency testing and adjusting module obtains the information of the destination area of the same batch of satellite signal receivers, the area data service module is matched with the distributed data service nodes corresponding to the destination area in the distributed data service module according to the information of the destination area, the environment parameters of the destination area are obtained, the environment simulation device simulates the environment of the destination area according to the environment parameters of the destination area, the satellite signal receivers are subjected to heat radiation testing through the heat radiation testing and adjusting module, heat radiation power adjusting information is obtained, and the step five is entered;
and fifthly, according to the obtained heat dissipation power adjustment information, carrying out heat dissipation power adjustment on the satellite signal receivers in the same batch, and completing the test of the satellite signal receivers.
The step of obtaining the qualification rate of the same batch of satellite signal receivers according to the extracted same batch of satellite signal receivers comprises the following steps:
dividing the same-batch satellite signal receivers into a plurality of test groups according to the standard time length of the production satellite signal receivers, respectively extracting the satellite signal receivers from each test group according to the extraction proportion to obtain extracted same-batch satellite signal receivers, and performing qualification test on the extracted same-batch satellite signal receivers to obtain qualification rate of the same-batch satellite signal receivers. The standard time length is the time length required for completing the satellite signal receiver.
After rejection of unqualified satellite signal receivers in the extracted satellite signal receivers in the same batch, heat dissipation consistency test is carried out, and the method comprises the following steps:
starting each satellite signal receiver, obtaining the heat radiation module power of each satellite signal receiver, comparing the heat radiation module power with the corresponding standard heat radiation power under the standard environment parameters, if the difference value between the heat radiation module power of each satellite signal receiver and the standard heat radiation power is not larger than the set difference value threshold, passing the heat radiation consistency test, otherwise, adjusting the heat radiation module power of each acquisition processor, and enabling the difference value between the heat radiation module power of each satellite signal receiver and the standard heat radiation power to be within the set difference value threshold.
The satellite signal receiver is subjected to heat radiation test through the heat radiation test and adjustment module, heat radiation power is adjusted, heat radiation power adjustment information is obtained, and the method comprises the following steps:
and in the set test duration, the satellite signal receiver runs at full power, the temperature rising rate of the satellite signal receiver is obtained and is larger than the set temperature rising rate, and then the heat dissipation power is increased, so that the temperature rising rate of the satellite signal receiver is not larger than the set temperature rising rate, and heat dissipation power adjusting information is obtained.
The testing system of the satellite signal receiver according to the testing method of the satellite signal receiver comprises a cloud data server, a testing module, a distributed data service module, a regional environment parameter acquisition module and a communication device;
the test module and the cloud data server are respectively in communication connection with the communication device; the distributed data service module is in communication connection with the cloud data server, and the regional environment parameter acquisition module is in communication connection with the distributed data service module.
The cloud data server comprises a regional data service module and a data matching and identifying module; the regional data service module is connected with the data matching and identifying module, and is in communication connection with the communication device; the data matching and identifying module is connected with the distributed data service module.
The testing module comprises a qualification rate acquisition module, a consistency testing and adjusting module, an environment simulation device, a heat dissipation testing and adjusting module, a data processing module and a communication module; the device comprises a data processing module, a qualification rate acquisition module, a consistency testing and adjusting module, an environment simulation device, a heat dissipation testing and adjusting module and a communication module, wherein the qualification rate acquisition module, the consistency testing and adjusting module, the environment simulation device, the heat dissipation testing and adjusting module and the communication module are respectively connected with the data processing module, and the communication module is in communication connection with the communication device.
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 (7)
1. The method for testing the satellite signal receiver is characterized by comprising the following steps of:
step one, performing qualification test on the satellite signal receivers in the same batch through a qualification rate acquisition module, obtaining qualification rates of the satellite signal receivers in the same batch according to the extracted satellite signal receivers in the same batch, if the qualification rates are not smaller than a set qualification rate threshold value, entering a step two, otherwise, performing failure detection and elimination on production equipment if the satellite signal receivers in the batch are unqualified in production;
step two, a consistency test and adjustment module obtains standard environment parameters from the regional data service module, the obtained standard environment parameters are sent to an environment simulation device, the environment simulation device simulates a standard environment according to the standard environment parameters, after rejection of unqualified satellite signal receivers in the extracted same batch of satellite signal receivers, a heat dissipation consistency test is carried out, if the heat dissipation consistency test does not pass, a step three is entered, otherwise, a step four is entered;
step three, carrying out heat dissipation consistency adjustment on the satellite signal receivers, obtaining heat dissipation consistency adjustment information after the heat dissipation consistency adjustment is completed, carrying out heat dissipation consistency adjustment on the satellite signal receivers in the same batch according to the heat dissipation consistency adjustment information, and entering step four;
step four, the consistency testing and adjusting module obtains the information of the destination area of the same batch of satellite signal receivers, the area data service module is matched with the distributed data service nodes corresponding to the destination area in the distributed data service module according to the information of the destination area, the environment parameters of the destination area are obtained, the environment simulation device simulates the environment of the destination area according to the environment parameters of the destination area, the satellite signal receivers are subjected to heat radiation testing through the heat radiation testing and adjusting module, heat radiation power adjusting information is obtained, and the step five is entered;
and fifthly, according to the obtained heat dissipation power adjustment information, carrying out heat dissipation power adjustment on the satellite signal receivers in the same batch, and completing the test of the satellite signal receivers.
2. The method for testing the satellite signal receiver according to claim 1, wherein the step of obtaining the qualification rate of the same batch of satellite signal receivers according to the extracted same batch of satellite signal receivers comprises:
dividing the same-batch satellite signal receivers into a plurality of test groups according to the standard time length of the production satellite signal receivers, respectively extracting the satellite signal receivers from each test group according to the extraction proportion to obtain extracted same-batch satellite signal receivers, and performing qualification test on the extracted same-batch satellite signal receivers to obtain qualification rate of the same-batch satellite signal receivers.
3. The method for testing the satellite signal receiver according to claim 2, wherein the step of performing the heat dissipation consistency test after eliminating the disqualified satellite signal receiver in the extracted same batch of satellite signal receivers comprises:
starting each satellite signal receiver, obtaining the heat radiation module power of each satellite signal receiver, comparing the heat radiation module power with the corresponding standard heat radiation power under the standard environment parameters, if the difference value between the heat radiation module power of each satellite signal receiver and the standard heat radiation power is not larger than the set difference value threshold, passing the heat radiation consistency test, otherwise, adjusting the heat radiation module power of each acquisition processor, and enabling the difference value between the heat radiation module power of each satellite signal receiver and the standard heat radiation power to be within the set difference value threshold.
4. The method for testing a satellite signal receiver according to claim 3, wherein the testing the satellite signal receiver for heat dissipation by the heat dissipation testing and adjusting module, adjusting heat dissipation power, and obtaining heat dissipation power adjustment information comprises:
and in the set test duration, the satellite signal receiver runs at full power, the temperature rising rate of the satellite signal receiver is obtained and is larger than the set temperature rising rate, and then the heat dissipation power is increased, so that the temperature rising rate of the satellite signal receiver is not larger than the set temperature rising rate, and heat dissipation power adjusting information is obtained.
5. A test system of a satellite signal receiver applying the test method of the satellite signal receiver according to any one of claims 1-4, which is characterized by comprising a cloud data server, a test module, a distributed data service module, a regional environment parameter acquisition module and a communication device;
the test module and the cloud data server are respectively in communication connection with the communication device; the distributed data service module is in communication connection with the cloud data server, and the regional environment parameter acquisition module is in communication connection with the distributed data service module.
6. The system for testing a satellite signal receiver according to claim 5, wherein the cloud data server comprises a regional data service module and a data matching and identifying module; the regional data service module is connected with the data matching and identifying module, and is in communication connection with the communication device; the data matching and identifying module is connected with the distributed data service module.
7. The system according to claim 6, wherein the testing module comprises a qualification rate obtaining module, a consistency testing and adjusting module, an environment simulation device, a heat dissipation testing and adjusting module, a data processing module and a communication module; the device comprises a data processing module, a qualification rate acquisition module, a consistency testing and adjusting module, an environment simulation device, a heat dissipation testing and adjusting module and a communication module, wherein the qualification rate acquisition module, the consistency testing and adjusting module, the environment simulation device, the heat dissipation testing and adjusting module and the communication module are respectively connected with the data processing module, and the communication module is in communication connection with the communication device.
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