Portable radio frequency switching unit integrated control system and method
An integrated control system and radio frequency switching technology, which is applied in the general control system, control/regulation system, program control, etc., can solve the problems of human-computer interaction and manual operation, and achieve the effect of improving detection efficiency and eliminating test errors
Active Publication Date: 2016-11-23
THE STATE RADIO MONITORING CENT TESTING CENT +1
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Problems solved by technology
[0006] In order to solve the problem of manual and automatic integration of human-computer interaction and automatic integration of the switching unit of the radio frequency test system, and the problem of independent power supply for on-site testing to avoid single dependence on AC power supply, the present invention provides an automatic control and button based on GPIB bus and TCP / IP protocol. Manually controlled portable radio frequency switching unit integrated control system and method
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[0049] In order to make the present invention clearer, we will further describe the present invention in detail below in conjunction with the embodiments and with reference to the accompanying drawings.
[0050] see figure 1 , a portable radio frequency switching unit integrated control system based on GPIB bus, TCP / IP protocol automatic control and button manual control provided by the present invention, it includes two modules: a control unit module, and a button scanning and indicator light display module.
[0051] The unit modules controlled include: a first power supply module, used to provide power; a central processing unit module, used to control the operation of the integrated control system; a communication conversion processing module, used to control the working status of each pin; a general interface The bus (GPIB) module is used to provide bus communication; the network port to serial port communication module is used for human-computer interaction and real-time ...
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The present invention provides a portable radio frequency switching unit integrated control system and method, the system includes: a control unit module; and a button scanning and indicator light display control module; IP protocol automatic control and button manual control, the control unit module communicates with the button scanning and indicator light display module through a communication interface. Using the integrated control system and method of the portable radio frequency switching unit provided by the present invention can realize the automatic switching of the radio frequency link, and the automatic and manual two-way control can help test engineers to better monitor the system status and improve the detection efficiency.
Description
technical field [0001] The present invention relates to the technical field of signal testing, in particular to a portable radio frequency switching unit integrated control system and method integrating automatic control and manual button control, and is especially applied to radio frequency index testing of wireless terminals and construction of an integrated testing system. Background technique [0002] The terminal RF automatic test system refers to an automated test system that uses computer control to automatically complete call establishment, link switching, signal measurement, data calculation and processing, and output test results. It is mainly used for wireless terminal RF index testing and integrated test system construction (including GSM, WCDMA, CDMA, TD-SCDMA, WLAN, Bluetooth and other wireless terminal radio frequency index test and automatic test system construction). [0003] The radio frequency switching system in the prior art is mainly produced by a small...
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IPC IPC(8): G05B19/042
Inventor 张莎李守凯刘巍温和姚红超
Owner THE STATE RADIO MONITORING CENT TESTING CENT