Multi-channel ARINC(aeronautical radio incorporated) 700 bus monitoring device and realizing method thereof
A bus monitoring and multi-channel technology, applied in the field of avionics, can solve the problem of consuming bus channels and achieve the effect of solving bus channels and reducing time
Active Publication Date: 2013-12-18
天津德新航空科技有限公司
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Problems solved by technology
In order to achieve convenient and fast testing, reduce the time required for testing, and solve the problem of consuming a large number of bus channels in complex avionics systems
Method used
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] like figure 1 As shown, the multi-channel ARINC700 bus monitoring device is composed of an industrial computer 1, a bus adapter 2 and a bus access device 3.
[0032] The industrial computer 1 includes a dedicated communication board 12, and the dedicated communication board 12 is composed of a multi-channel ARINC429 module;
[0033] The bus adapter 2 is composed of a main board, a self-check module, a power management module and a switch matrix module.
[0034] The bus access device 3 includes an aviation bus distribution frame and a ZIF (Zero Insertion Force) connector 31 .
[0035] The industrial computer 1 is used to run the bus monitoring program set and is connected to the bus adapter 2. It sends an adaptation command to the bus adapter 2 by calling internal hardware resources and software resources, calls...
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The present invention relates to the technical field of avionics, in particular to a multi-channel ARINC700 bus monitoring device and its implementation method. The device is composed of an industrial computer, a bus adapter and a bus access device; the industrial computer includes a multi-channel ARINC429 bus module; the bus adapter consists of Main board, self-test module, power management module and switch matrix module, bus access equipment includes aviation bus distribution frame and ZIF connector; control data and bus data are exchanged between industrial computer and bus access equipment through bus adapter ;Through the ZIF connector, the industrial computer transmits the instruction package to the bus adapter to complete the instruction loading, and the monitoring circuit is mounted on the aviation bus to complete the reading of the bus data. When it is necessary to monitor other buses, only need to update the loading instruction, The channel switching can be completed, which is convenient and fast, fully meets the speed requirements in the automatic measurement and control system, greatly reduces the test time, and solves the problem of consuming a large number of bus channels in complex avionics systems.
Description
technical field [0001] The invention relates to the technical field of avionics, in particular to a multi-channel ARINC700 bus monitoring device and an implementation method, which are mainly used for realizing automatic monitoring of multi-channel ARINC700 bus data. Background technique [0002] The ARINC700 series specifications are formulated by the American Aeronautical Radio Corporation (ARINC). The specifications put forward the design requirements for equipment manufacturers. They are the basic specifications of the avionics system. The specifications define the interface characteristics of each avionics system and are the standards for the design of avionics system components. The purpose of this specification is to standardize, as far as possible, the physical and electrical characteristics that affect the interchangeability of equipment. ARINC700 series specifications mainly include: ARINC707-LRA, 708-WXR, 709-DME, 710-ILS, 711-VOR, 712-ADF, 716-VHF, 718-AT...
Claims
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IPC IPC(8): G05B19/418G05B23/02
CPCY02P90/02
Inventor樊智勇周德新王凯张文林
Owner天津德新航空科技有限公司