An automatic detection method for acquiring source lists based on gnss receiver hardware modules

Abstract

The invention provides a method for automatically detecting a source list obtained by a hardware module based on GNSS receivers. The method comprises the following steps that hardware modification and firmware upgrade are conducted on all the GNSS receivers to be detected, one end of a U-to-string device is connected with a tester, the other end of the U-to-string device is connected with the GNSS receivers to be detected, meanwhile the energizing time and power-off time of the GNSS receivers are controlled through a programmable power supply, a receiving-counting device built in the tester is started, and a firmware can search the starting information of the modules of the GNSS receivers after the GNSS receivers are started, sends the searched starting information to the tester and utilizes the tester to determine whether single-time source lists of the GNSS receivers of serial ports are successively sent or not. In addition, the programmable power supply can control the GNSS receivers to be started and shut down in a timed cyclic mode and complete cyclic testing. The method can save a large amount of manpower resources, and a worker can directly obtain required data in a later period only by erecting a testing environment.

Description

technical field [0001] The invention relates to the field of GNSS receiver measurement, in particular to an automatic detection method for acquiring a source list based on a GNSS receiver hardware module. Background technique [0002] As the GNSS receiver supports more and more functions, more and more modules are integrated inside, and the stability of various modules is also gradually increasing, and the requirements of customers are becoming more and more demanding. Therefore, the requirements for the stability of the instrument are getting higher and higher, which puts forward a higher test for the test work. In the past, when testing the success rate of all modules, we used manual means to manually turn on and off the machine many times, and then tested each module separately. The working status of the module is time-consuming and laborious, and the amount of data is small, which is not enough to reflect the correctness and scientificity of the success rate of the modul...

AI Technical Summary

Problems solved by technology

Therefore, the requirements for the stability of the instrument are getting higher and higher, which puts forward a higher test for the test work. In the past, when testing the success rate of all modules, we used manual means to manually turn on and off the machine many times, and then tested each module separately. The working status of the module is time-consuming and laborious, and the amount of data is small, which is not enough to reflect the correctness and scientificity of the success rate of module startup

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