A satellite positioning product testing system and method

Abstract

The embodiment of the application discloses a satellite positioning product test system and method. The system comprises: a weather acquisition module, configured to acquire current weather information; a central control module, configured to determine unacquired time based on the current weather information and acquired test data; a product data acquisition module, configured to acquire test data of a satellite positioning product to be tested based on the current weather information and the unacquired time, and transmit the test data to the central control module; and the central control module is further configured to analyze and process the test data of the satellite positioning product to be tested. The system determines the unacquired time based on the weather information acquired by the weather acquisition module and the acquired test data through the central control module, so as to acquire the test data of the satellite positioning product to be tested based on the weather information and the unacquired time through the product data acquisition module, thereby avoiding manual testing and improving the test efficiency of the satellite positioning product.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of testing technology, and in particular to a satellite positioning product testing system and method. Background Technology

[0002] As the BeiDou satellite navigation system provides global services, the application of satellite positioning products is becoming increasingly widespread, especially the demand for high-precision satellite positioning products. With the widespread application of satellite positioning products, the need for testing these products is also becoming increasingly important.

[0003] Currently, satellite positioning products are typically tested manually. However, manual testing not only increases labor costs but also leads to low efficiency in testing satellite positioning products. Summary of the Invention

[0004] This invention provides a satellite positioning product testing system and method to improve the testing efficiency of satellite positioning products.

[0005] According to one aspect of the present invention, a satellite positioning product testing system is provided, the system comprising: a weather acquisition module, a central control module, and a product data acquisition module;

[0006] The weather acquisition module is used to collect current weather information and transmit the current weather information to the central control module;

[0007] The central control module is used to determine the non-collection time based on the current weather information and the collected test data, and transmit the current weather information and the non-collection time to the product data acquisition module. The non-collection time is the time period within a day during which no test data corresponding to the current weather information has been collected.

[0008] The product data acquisition module is used to collect test data of the satellite positioning product under test based on the current weather information and the time without data collection, and to transmit the test data to the central control module.

[0009] The central control module is also used to analyze and process the test data of the satellite positioning product under test.

[0010] According to another aspect of the present invention, a satellite positioning product testing method is provided, applied to a satellite positioning product testing system, the satellite positioning product testing system including a weather acquisition module, a central control module, and a product data acquisition module, the method comprising:

[0011] The weather acquisition module collects current weather information and transmits it to the central control module.

[0012] The central control module determines the non-collection time based on the current weather information and the collected test data, and transmits the current weather information and the non-collection time to the product data acquisition module. The non-collection time is the period within a day during which no test data corresponding to the current weather information has been collected.

[0013] The product data acquisition module collects test data of the satellite positioning product under test based on the current weather information and the time during which no data was collected, and transmits the test data to the central control module.

[0014] The central control module analyzes and processes the test data of the satellite positioning product under test.

[0015] The satellite positioning product testing system of this invention includes a weather acquisition module for collecting current weather information and transmitting it to a central control module. The central control module determines the non-collection time based on the current weather information and previously collected test data, and transmits this information and the non-collection time to a product data acquisition module. The non-collection time is the period within a day during which no test data corresponding to the current weather information has been collected. The product data acquisition module collects test data for the satellite positioning product under test based on the current weather information and the non-collection time, and transmits the test data to the central control module. The central control module also analyzes and processes the test data. This system, by having the central control module determine the non-collection time based on the weather information collected by the weather acquisition module and previously collected test data, and then having the product data acquisition module collect test data for the satellite positioning product under test based on the weather information and the non-collection time, avoids manual testing and improves the testing efficiency of satellite positioning products.

[0016] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a satellite positioning product testing system provided in Embodiment 1 of the present invention;

[0019] Figure 2 This is a flowchart illustrating a satellite positioning product testing method provided in Embodiment 2 of the present invention. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0022] Example 1

[0023] Figure 1 This is a schematic diagram of a satellite positioning product testing system provided in Embodiment 1 of the present invention. This system is applicable to situations where testing satellite positioning products is to improve testing efficiency. Figure 1 As shown, the system includes: a weather acquisition module 110, a central control module 120, and a product data acquisition module 130;

[0024] The weather acquisition module 110 is used to collect current weather information and transmit the current weather information to the central control module 120;

[0025] The central control module 120 is used to determine the uncollected time based on the current weather information and the collected test data, and transmit the current weather information and the uncollected time to the product data acquisition module 130. The uncollected time is the period within a day during which the test data corresponding to the current weather information has not been collected.

[0026] The product data acquisition module 130 is used to collect test data of the satellite positioning product under test based on the current weather information and the time of no collection, and transmit the test data to the central control module 120.

[0027] The central control module 120 is also used to analyze and process the test data of the satellite positioning product under test.

[0028] In this embodiment, the weather acquisition module 110 can be used to collect current weather information and transmit the collected current weather information to the central control module 120. Here, "current weather" can be understood as the current weather information; weather information can be understood as information characterizing weather conditions, and weather information can include sunny, rainy, and cloudy conditions, etc. The source of the current weather information can be weather forecast data.

[0029] The central control module 120 can determine the uncollected time based on current weather information and collected test data, and transmit the current weather information and uncollected time to the product data acquisition module 130. The uncollected time can be understood as the period within a day during which test data corresponding to the current weather information has not been collected. A day can be understood as the 24 two-hour periods representing a day. Collected test data can be understood as the test data that has already been collected; the test data can be the test data of the satellite positioning product under test.

[0030] This section does not specify how to determine the uncollected time based on the current weather information and the collected test data; for example, the collected test data corresponding to the current weather information can be selected from the collected test data, and the time period of the selected collected test data can be determined as the collected time corresponding to the current weather information. Based on this, the remaining time period after removing the collected time within a day can be taken as the uncollected time corresponding to the current weather information.

[0031] The product data acquisition module 130 can be used to collect test data of the satellite positioning product under test based on current weather information and the time period during which no data was collected, and transmit the collected test data to the central control module 120. The satellite positioning product under test can be understood as the satellite positioning product to be tested; the number of satellite positioning products under test can be one or more. No specific limitations are made here on how the test data of the satellite positioning product under test is collected based on current weather information and the time period during which no data was collected; for example, test data can be collected under the current weather conditions for the time period corresponding to the time period during which no data was collected.

[0032] The central control module 120 can also be used to analyze and process test data of the satellite positioning product under test. No specific limitations are made on how the analysis and processing are performed; it can be flexibly configured according to actual needs. For example, the test data can be stored, analyzed, classified, and modeled.

[0033] This invention provides a satellite positioning product testing system. A weather acquisition module collects current weather information and transmits it to a central control module. The central control module determines the non-collection time based on the current weather information and previously collected test data, and transmits this information and the non-collection time to a product data acquisition module. The non-collection time is the period within a day during which no test data corresponding to the current weather information has been collected. The product data acquisition module collects test data for the satellite positioning product under test based on the current weather information and the non-collection time, and transmits the test data to the central control module. The central control module also analyzes and processes the test data. This system, by having the central control module determine the non-collection time based on the weather information collected by the weather acquisition module and previously collected test data, and then having the product data acquisition module collect test data for the satellite positioning product under test based on the weather information and the non-collection time, avoids manual testing and improves the testing efficiency of satellite positioning products.

[0034] Optional, weather data collection module 110, specifically used for:

[0035] Real-time collection of current weather information;

[0036] When the current weather information is detected to be different from the previously collected weather information, the current weather information is transmitted to the central control module 120.

[0037] In this embodiment, the previously collected weather information can be understood as the weather information collected before the current weather information. The weather acquisition module 110 can be used to collect the current weather information in real time and compare the current weather information with the previously collected weather information. When it is detected that the current weather information is different from the previously collected weather information, the current weather information can be transmitted to the central control module 120 so that the central control module 120 can determine the uncollected time corresponding to the new weather information based on the changed new weather information.

[0038] Optionally, the time without data collection can be determined based on current weather information and collected test data, including:

[0039] Select the collected test data corresponding to the current weather information from the collected test data; determine the collection time corresponding to the selected collected test data as the collected time, which is the time period within a day during which the test data corresponding to the current weather information has been collected; determine the remaining time period within a day after removing the collected time as the uncollected time.

[0040] In this embodiment, the collected time can be understood as the time period within a day during which test data corresponding to the current weather information has been collected. The process of determining the uncollected time based on the current weather information and the collected test data can be as follows: select the collected test data corresponding to the current weather information from the collected test data; determine the collection time corresponding to the selected collected test data as the collected time; based on this, the remaining time period within a day after removing the collected time can be determined as the uncollected time corresponding to the current weather information; for example, if the collected time is two hours from 8:00 to 10:00, then the uncollected time can be any hour between 0:00 and 8:00 and any hour between 10:00 and 24:00.

[0041] Optionally, test data for the satellite positioning product under test can be collected based on current weather information and the time period during which no data was collected, including:

[0042] Given the current weather information, determine whether the current time is an uncollected time.

[0043] When the current time is an uncollected time, begin collecting test data for the satellite positioning product under test;

[0044] If the current time is not a time when data collection has ceased, pause the collection of test data for the satellite positioning product under test until the current time becomes a time when data collection has ceased, then resume the operation of starting to collect test data for the satellite positioning product under test.

[0045] In this embodiment, the process of collecting test data of the satellite positioning product under test based on the current weather information and the uncollected time can be as follows: Under the current weather information, determine whether the current time is an uncollected time; if the current time is an uncollected time, start collecting test data of the satellite positioning product under test; if the current time is not an uncollected time, since the test data in the time period that is not an uncollected time has already been collected, it is not necessary to collect it. At this time, the collection of test data of the satellite positioning product under test can be paused until the current time is an uncollected time, and then the operation of starting to collect test data of the satellite positioning product under test can be continued.

[0046] Optionally, the test data is transmitted to the central control module 120, including:

[0047] The test data is cached until the current weather information and the time not collected are received again, at which point the cached test data is transmitted to the central control module 120.

[0048] In this embodiment, before receiving new current weather information and the time before data collection, the test data can be cached until new current weather information and the time before data collection are received again, at which point the cached test data is transmitted to the central control module 120. It is understood that before receiving new current weather information and the time before data collection, the cached test data is the test data under the current weather information.

[0049] Optionally, weather information includes rain, cloudy, and sunny;

[0050] Central control module 120 is specifically used for:

[0051] For each weather information, if there is no uncollected test data under the weather information, the collected test data of the satellite positioning product under the weather information can be analyzed and processed.

[0052] In this embodiment, the central control module 120 can be used to analyze and process the collected test data of the satellite positioning product under the weather information when there is no uncollected test data under the weather information (that is, the test data of the 24 hours corresponding to the weather information has been collected).

[0053] Optionally, the system may also include: a user interface module;

[0054] The user interface module is used to visualize the test data analyzed and processed by the central control module 120.

[0055] In this embodiment, the operation interface module can be used to visualize the test data analyzed and processed by the central control module 120 for users to view.

[0056] Optionally, there may be multiple satellite positioning products to be tested; there may also be multiple test areas, which are areas used to place the satellite positioning products to be tested for testing, and the number of satellite positioning products to be tested placed in each test area is less than or equal to a set threshold.

[0057] In this embodiment, the set threshold can be understood as a pre-set quantity threshold, which is not limited here, but can be 3.

[0058] Optionally, the system may also include: a satellite signal detection module;

[0059] The satellite signal detection module is used to detect whether the satellite signal is normal, and triggers the central control module 120 and the product data acquisition module 130 to work when the satellite signal is normal. The satellite is used to provide satellite signals for the satellite positioning product under test.

[0060] In this embodiment, the satellite signal detection module can be used to detect whether the satellite signal is normal, and trigger the central control module 120 and the product data acquisition module 130 to work when the satellite signal is normal; correspondingly, when the satellite signal is abnormal (such as the satellite signal value is lower than the set value), in order to avoid affecting the testing of the satellite positioning product under test, the central control module 120 and the product data acquisition module 130 can be triggered to stop working until the satellite signal is normal.

[0061] The present invention will be described by way of example below.

[0062] In one embodiment, three or more satellite positioning products can be used to receive satellite positioning signals: when testing the performance of satellite positioning products, using three or more satellite positioning products can make the data obtained after the test closer to the real situation. The three satellite positioning products can be placed in three different areas, and the four satellite positioning products can be placed in four different areas. Multiple satellite positioning products can also be placed in each area, but a maximum of three satellite positioning products can be placed in each area.

[0063] In one embodiment, three satellite positioning products can be placed sequentially in a basement, an alley, and an open space for testing. The signal quality of the satellite positioning products will also increase sequentially from the basement to the alley and then to the open space. The testing system connects the satellite positioning products placed in these three locations through a data network to complete a long-span data connection test.

[0064] In one embodiment, a 24-hour interval sampling test is conducted without changing the positions of the three satellite positioning products: The test system can operate according to pre-adjusted parameters, implement the interval sampling method and the duration will be 24 hours, and continue to perform interval sampling again after several days, and continue for 24 hours again, and so on for a week or a month. At this time, the data tested by the test system is a set.

[0065] In one embodiment, the test system is selectively activated based on weather forecast data: a network transmission server can be used to connect to a public network to collect weather forecast information, and the test system will make different test modulations based on rainy, cloudy, or sunny days.

[0066] In one embodiment, the testing system can continuously test three sets of data under three conditions: rainy, cloudy, or sunny. After receiving information about rainy days, the testing system will perform cumulative measurements based on the duration of the rainy days and finally obtain a complete set of data.

[0067] In one embodiment, a testing system is used to model and visualize the detected data: the testing system analyzes, classifies and models the data measured on the satellite positioning product, and displays the modeled data image on the user interface.

[0068] In one embodiment, the goal of continuously sampling and monitoring satellite positioning products for 24 hours is to test the impact of solar radiation on the performance of satellite positioning products at different times of day, so as to detect performance fluctuations of satellite positioning products.

[0069] In one embodiment, data transmission between modules in the test system can be achieved through a network transmission server.

[0070] In one embodiment, the present invention continuously tests three sets of data under three conditions: rainy days, cloudy days, and sunny days. Since rainy days do not occur consecutively, cumulative testing is performed on multiple rainy days to fill in missing or untested time periods. This ensures that the impact of solar radiation on product performance under different time periods can be detected even during the rainy season. The accuracy of satellite positioning product testing can be achieved through this testing system.

[0071] In one embodiment, the present invention can connect multiple satellite positioning products through a testing system. The central control module supplies power to the satellite positioning products intermittently through a power adapter module based on weather information collected by the weather forecast acquisition module and parameters adjusted by the parameter adjustment module. After each power supply, the system sends an electrical signal to the satellite positioning products through a signal module. At this time, the information of the satellite positioning products being tested is fed back to the central control module for testing. This ensures that excessive resources are not wasted, and the system is designed to have higher stability and is suitable for long-term operation.

[0072] Example 2

[0073] Figure 2 This is a flowchart illustrating a satellite positioning product testing method provided in Embodiment 2 of the present invention. This method is applicable to situations where satellite positioning products are tested to improve testing efficiency. The method can be executed by the satellite positioning product testing system in this embodiment of the invention, wherein the system can be implemented by software and / or hardware.

[0074] like Figure 2 As shown in Embodiment 2 of the present invention, a satellite positioning product testing method is provided. This method is applied to a satellite positioning product testing system, which includes a weather acquisition module, a central control module, and a product data acquisition module. The method includes the following steps:

[0075] S210. Collect current weather information through the weather acquisition module and transmit the current weather information to the central control module.

[0076] S220. The central control module determines the uncollected time based on the current weather information and the collected test data, and transmits the current weather information and the uncollected time to the product data acquisition module.

[0077] S230. The product data acquisition module collects test data of the satellite positioning product under test based on the current weather information and the time without data collection, and transmits the test data to the central control module.

[0078] S240. The test data of the satellite positioning product under test is analyzed and processed through the central control module.

[0079] In this embodiment of the invention, a weather acquisition module collects current weather information and transmits it to a central control module. The central control module determines the uncollected time based on the current weather information and previously collected test data, and transmits this information and the uncollected time to a product data acquisition module. The uncollected time is the period within a day during which no test data corresponding to the current weather information has been collected. The product data acquisition module collects test data for the satellite positioning product under test based on the current weather information and the uncollected time, and transmits the test data to the central control module. The central control module analyzes and processes the test data. This method, by having the central control module determine the uncollected time based on the weather information collected by the weather acquisition module and previously collected test data, and then using the product data acquisition module to collect test data for the satellite positioning product under test based on the weather information and the uncollected time, avoids manual testing and improves the testing efficiency of satellite positioning products.

[0080] Optionally, current weather information is collected through a weather acquisition module and transmitted to the central control module, including:

[0081] Real-time collection of current weather information;

[0082] When the current weather information is detected to be different from the previously collected weather information, the current weather information is transmitted to the central control module.

[0083] Optionally, the time without data collection is determined based on the current weather information and the collected test data, including:

[0084] Select the collected test data corresponding to the current weather information from the collected test data;

[0085] The collection time corresponding to the selected collected test data is determined as the collected time, which is the time period within one day during which the test data corresponding to the current weather information has been collected;

[0086] The remaining time period after removing the collected time within a day is defined as the uncollected time.

[0087] Optionally, test data for the satellite positioning product under test is collected based on the current weather information and the time without data collection, including:

[0088] Given the current weather information, determine whether the current time is the time when no data was collected;

[0089] When the current time is the non-collection time, the collection of test data for the satellite positioning product under test begins;

[0090] If the current time is not the uncollected time, pause the collection of test data for the satellite positioning product under test until the current time becomes the uncollected time, then resume the operation of starting to collect test data for the satellite positioning product under test.

[0091] Optionally, transmitting the test data to the central control module includes:

[0092] The test data is cached until the current weather information and the time not collected are received again, at which point the cached test data is transmitted to the central control module.

[0093] Optionally, weather information includes rain, cloudy, and sunny;

[0094] The test data of the satellite positioning product under test are analyzed and processed, including:

[0095] For each weather information, if there is no uncollected test data under the weather information, the collected test data of the satellite positioning product under the weather information can be analyzed and processed.

[0096] Optionally, the method further includes:

[0097] The test data analyzed and processed by the central control module is visualized through the user interface module.

[0098] Optionally, the number of satellite positioning products to be tested is multiple; the number of test areas is multiple, and each test area is an area used to place the satellite positioning products to be tested for testing. The number of satellite positioning products to be tested placed in each test area is less than or equal to a set threshold.

[0099] Optionally, the method further includes:

[0100] The satellite signal detection module detects whether the satellite signal is normal, and if the satellite signal is normal, it triggers the central control module and the product data acquisition module to work. The satellite is used to provide satellite signals for the satellite positioning product under test.

[0101] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.

[0102] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A satellite positioning product testing system, characterized in that, The system includes: a weather acquisition module, a central control module, and a product data acquisition module; The weather acquisition module is used to collect current weather information and transmit the current weather information to the central control module; The central control module is used to determine the non-collection time based on the current weather information and the collected test data, and transmit the current weather information and the non-collection time to the product data acquisition module. The non-collection time is the time period within a day during which no test data corresponding to the current weather information has been collected. The product data acquisition module is used to collect test data of the satellite positioning product under test based on the current weather information and the time without data collection, and to transmit the test data to the central control module. The central control module is also used to analyze and process the test data of the satellite positioning product under test.

2. The system according to claim 1, characterized in that, The weather data collection module is specifically used for: Real-time collection of current weather information; When the current weather information is detected to be different from the previously collected weather information, the current weather information is transmitted to the central control module.

3. The system according to claim 1, characterized in that, Determining the time of non-collection based on the current weather information and the collected test data includes: Select the collected test data corresponding to the current weather information from the collected test data; The collection time corresponding to the selected collected test data is determined as the collected time, which is the time period within one day during which the test data corresponding to the current weather information has been collected; The remaining time period after removing the collected time within a day is defined as the uncollected time.

4. The system according to claim 1, characterized in that, Test data for the satellite positioning product under test is collected based on the current weather information and the time period during which no data was collected, including: Given the current weather information, determine whether the current time is the time when no data was collected; When the current time is the non-collection time, the collection of test data for the satellite positioning product under test begins; If the current time is not the uncollected time, pause the collection of test data for the satellite positioning product under test until the current time becomes the uncollected time, then resume the operation of starting to collect test data for the satellite positioning product under test.

5. The system according to claim 1, characterized in that, Transmitting the test data to the central control module includes: The test data is cached until the current weather information and the time not collected are received again, at which point the cached test data is transmitted to the central control module.

6. The system according to claim 1, characterized in that, Weather information includes rain, overcast, and sunny days; The central control module is specifically used for: For each weather information, if there is no uncollected test data under the weather information, the collected test data of the satellite positioning product under the weather information can be analyzed and processed.

7. The system according to claim 1, characterized in that, Also includes: User interface module; The user interface module is used to visualize the test data analyzed and processed by the central control module.

8. The system according to claim 1, characterized in that, The number of satellite positioning products to be tested is multiple; the number of test areas is multiple, and each test area is an area used to place the satellite positioning products to be tested for testing. The number of satellite positioning products to be tested placed in each test area is less than or equal to a set threshold.

9. The system according to claim 1, characterized in that, Also includes: Satellite signal detection module; The satellite signal detection module is used to detect whether the satellite signal is normal, and triggers the central control module and the product data acquisition module to work when the satellite signal is normal. The satellite is used to provide satellite signals for the satellite positioning product under test.

10. A method for testing satellite positioning products, characterized in that, An application is made to a satellite positioning product testing system, the satellite positioning product testing system including a weather acquisition module, a central control module, and a product data acquisition module, the method comprising: The weather acquisition module collects current weather information and transmits it to the central control module. The central control module determines the non-collection time based on the current weather information and the collected test data, and transmits the current weather information and the non-collection time to the product data acquisition module. The non-collection time is the period within a day during which no test data corresponding to the current weather information has been collected. The product data acquisition module collects test data of the satellite positioning product under test based on the current weather information and the time during which no data was collected, and transmits the test data to the central control module. The central control module analyzes and processes the test data of the satellite positioning product under test.

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