GPIB bus interface-based collision avoidance system testing equipment and test method thereof

A technology of bus interface and anti-collision system, which is applied in the field of anti-collision system test equipment based on GPIB bus interface, can solve the problems that the test equipment cannot realize automatic integrated testing, etc., achieves considerable market prospects, low economic cost, and improved accuracy Effect

Active Publication Date: 2016-10-12
四川九洲空管科技有限责任公司
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Problems solved by technology

[0006] Aiming at the technical problem that the testing equipment in the prior art cannot realize automatic integrated testing, the present invention discloses a collision avoidance system testing equipment and a testing method based on the GPIB bus interface, and the equipment and method are applied to the airborne collision avoidance system In the test of the unit under test UUT, it can automatically realize the automatic test of multiple test equipment

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  • GPIB bus interface-based collision avoidance system testing equipment and test method thereof

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Embodiment Construction

[0023] Embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0024] The invention discloses a test device for an anti-collision system based on a GPIB bus interface, which specifically includes an input signal simulation device, an output signal test device, a controller and a processor. The input signal simulation device is connected to the tested device through the GPIB bus input interface. equipment, the device under test is connected to the output signal test device through the GPIB bus output interface; the controller is connected to the device under test, the input signal simulation device and the output signal test device to complete the test of the device under test, the input signal simulation device and the output signal test Device control; the processor is connected to the output signal testing device, completes the judgment of the output signal, and gives the test result. Through the above equipm...

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Abstract

The invention relates to TCAS airborne collision avoidance system and discloses GPIB bus interface-based collision avoidance system testing equipment which comprises an incoming signal simulating device, an output signal testing device, a controller and a processor, wherein the incoming signal simulating device is connected to a detected device through a GPIB bus input interface, the detected device is connected to the output signal testing device through a GPIB bus output interface, and the controller is connected with the detected device, the incoming signal simulating device and the output signal testing device to complete control of the detected device, the incoming signal simulating device and the output signal testing device, and the processor is connected with the output signal testing device to determine output signals and provide a test result. The invention further provides a GPIB bus interface-based collision avoidance system test method.

Description

technical field [0001] The invention relates to the technical field of TCAS airborne anti-collision systems, in particular to a GPIB bus interface-based anti-collision system testing equipment and a testing method thereof. Background technique [0002] The basic function of the TCAS airborne collision avoidance system is to periodically transmit interrogation signals, interrogate ATCRBS (air traffic control radar beacon system) or S mode transponder (can report height) and listen to their responses. By tracking the response information, the altitude, altitude rate, distance, range rate, range acceleration and azimuth can be obtained, and the response signal can be calculated and analyzed to obtain potential collision threats, and provide corresponding instructions (consultation) to the crew to ensure a certain safety interval . [0003] This data is combined with the current TCAS sensitivity level SL (which specifies the degree of protection around the aircraft) to determin...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 黄浪涛张尧尹湘凡郭宇徐春梅邓文彬史光丽
Owner 四川九洲空管科技有限责任公司
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