Digital miniature channel equipment automatic test device and system

An automatic test device and equipment technology, applied in transmitter monitoring, receiver monitoring, etc., can solve the problems of large volume, heavy weight, and inconvenient carrying of the instrument

Active Publication Date: 2016-10-12
NO 722 RES INST OF CHINA SHIPBUILDING IND
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  • Abstract
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Problems solved by technology

These redundant functions make these meters bulky

Method used

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  • Digital miniature channel equipment automatic test device and system
  • Digital miniature channel equipment automatic test device and system
  • Digital miniature channel equipment automatic test device and system

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Embodiment Construction

[0049] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0050] The invention provides a digital miniaturized channel equipment automatic testing device and system. figure 1 A block diagram for the system, such as figure 1 As shown, it includes an automatic test device for channel equipment, a calibration subsystem, a test planning editing subsystem and a quality management subsystem. The channel equipment automatic test device includes a channel equipment automatic tester and an interface adapter. Among them, the calibration subsystem, the quality management subsystem, the planning editing subsystem and the interface adapter are all connected to the channel equipment automatic tester.

[0051] Channel equipment automatic tester: used for automatic testing of various channel equipment under test. It performs self-calibration according to the self-calibration file from the calibration subsystem, and imports th...

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Abstract

The invention discloses a channel equipment automatic test device and system. The device comprises an interface adapter and a channel equipment automatic tester with a universal tester interface. The channel equipment automatic tester comprises a master control board, a digital intermediate frequency board, an audio board, a radio frequency board, a directional coupling module, a display input module and a self-powered module. The system comprises a calibration subsystem, test, plan and edit subsystems, a quality management subsystem and the channel equipment automatic test device. Through adoption of the channel equipment automatic tester matching the interface adapter, a test can be carried out on test site through simple connection. Through adoption of a digital processing method, the analog devices are greatly reduced. The whole system is small in size and is convenient to carry.

Description

technical field [0001] The invention relates to the technical field of automatic testing, in particular to a digital miniaturized channel equipment automatic testing device and a testing system. Background technique [0002] Many ships have the phenomenon of channel equipment performance degradation leading to system communication failures, so radio performance testing of channel equipment is required. [0003] However, at present, the performance detection of channel equipment on ships requires the use of many general-purpose test instruments on the market, including high-power power meters, signal sources, spectrum analyzers, network analyzers and other instruments. These instruments are fully functional, in addition to the functions required for testing channel equipment, there are other functions not required for testing channel equipment. These redundant functions make these meters bulky and heavy, making them inconvenient to carry around. [0004] Therefore, it is ur...

Claims

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Application Information

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IPC IPC(8): H04B17/15H04B17/29
CPCH04B17/15H04B17/29
Inventor 陈浩陈鹏乔军谢亚林周建军林健杨心武陈肯张小梅秦峰谢飞付建勋孙黎郭嘉范佳欣张琴黎奎
Owner NO 722 RES INST OF CHINA SHIPBUILDING IND
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