Production test device and method of wireless relay station for rural biogas data collection
A wireless relay, production testing technology, applied in relay system monitoring and other directions, can solve the problems of cumbersome operation, low efficiency, unable to meet the mass production of the assembly line, etc., to simplify the operation process and improve the production efficiency.
Inactive Publication Date: 2021-01-15
上海源岷投资管理有限公司
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[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.
[0025] figure 1 Produce automatic test device block diagram for the wireless relay station of rural biogas data collection of the present invention, as figure 1 As shown, a production test device of a wireless relay station for rural biogas data collection according to the present invention is characterized in that it includes a test host, a program-controlled power supply, a spectrum analyzer and a plurality of wireless relay stations, and the test host passes through the serial port. Or the USB interface is connected to the serial ports of a plur...
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The invention discloses a production testing device and method for wireless relay stations for rural biogas data acquisition. The device comprises a testing host, a programmable power supply, a spectrum analyzer and a plurality of wireless relay stations; the testing host is connected with serial ports of the plurality of wireless relay stations by serial ports or USB interfaces; data exchange iscarried out by a built-in program; each wireless relay station is electrically connected with the programmable power supply and the spectrum analyzer; the spectrum analyzer is connected with a radio frequency port of each wireless relay station by a radio frequency cable and feeds back testing data of a radio frequency to the testing host, the testing host carries out comparison with a radio frequency testing standard after receiving the radio frequency data, automatically carries out determination and calibration, and automatically gives an alarm if an unqualified wireless relay station exists so as to prompt an operator to carry out repair on the wireless relay station; and the programmable power supply provides multiple paths of power supplies to each wireless relay station for power supply. According to the invention, the production flow of the wireless relay stations is effectively completed, and a testing unqualified case of the wireless relay stations is prevented.
Description
technical field [0001] The present invention relates to a wireless network system, in particular to a production test device and method of a wireless relay station for rural biogas data collection. Background technique [0002] The wireless relay station used in rural areas is mainly used in fields such as biogas collection in rural areas. In sparsely populated rural areas, the wireless relay station can extend the transmission distance and expand the coverage area, and is an important device for establishing a rural wireless network. The production process of the wireless relay station needs to complete a series of work such as software programming, RF calibration and system testing. The traditional method is to burn the firmware into the flash memory control of the hardware device through the simulation software and emulator that comes with the development environment, and then perform manual measurements, including power-on signals, RF power, sensitivity, etc. [0003] ...
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IPC IPC(8): H04B17/40
Inventor 夏华朱洪光
Owner 上海源岷投资管理有限公司