Plug-in interface arrangement method of radar receiving extension
A plug-in and interface technology, which is applied in the field of plug-in interface arrangement of radar receiving extensions, can solve problems that are not suitable for radar machine debugging, maintenance, affecting the aesthetics of extensions, and sorting, etc.
Active Publication Date: 2018-12-14
ANHUI SUN CREATE ELECTRONICS
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Problems solved by technology
But this design scheme introduces other problems: there are multiple lines between the integrated plug-ins, usually at least 40 semi-flexible cables, these lines are exposed on the back of the extension, without optimization In the case of interface layout, chaotic wiring will greatly affect the aesthetics of extensions, and such complex wiring cannot be arranged through manual wiring; in addition, the unorganized wiring cables caused by such chaotic interfaces can easily make the staff In the future extension commissioning and maintenance work, there will be wrong cable connections
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[0015] The present invention will be described in detail below in conjunction with specific embodiments.
[0016] In the prior art, a radar receiving extension has 5 panels, and its plug-in interfaces are sorted as follows: figure 1 As shown, and the number of each interface is defined in Table 1 and Table 2, the distance between adjacent plug-in interfaces on each panel is d, and Table 3 shows the interconnection of the plug-in interfaces in the receiving extension. For example, the left interface is A1 , the right interface is A7, which means that A1 and B7 are connected by cables. In this way, the vertical vectors of the corresponding plug-in interfaces are:
[0017] Plugin 1: X1=[A1, A2, A3, A4, A5, A6, A7, A9, A8, A9];
[0018] Plugin 2: X2 = [B1, B2, B3, B4, B5, B6, B7, 0, 0];
[0019] Plugin 3: X3 = [C1, C2, C3, C4, C5, C6, 0, 0, 0];
[0020] Plugin 4: X4 = [D1, D2, D3, D4, 0, 0, 0, 0, 0];
[0021] Plugin 5: X5=[E1, E2, E3, E4, E5, E6, 0, 0, 0];
[0022] The matri...
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The present invention belongs to the field of radars, and especially relates to a plug-in interface arrangement method of a radar receiving extension. There are a plurality of panels arranged on the receiving extension in parallel. The method comprises the following steps of: performing numbers for plug-in interfaces on each panel from top to bottom to allow the plug-in interfaces on each panel tobe arranged to equidimensional vertical vectors, the distance of adjacent plug-in interface on each panel is d, and if the number of the plug-in interfaces on one or more than one panels is not enough and a condition of the different number of vector dimensions, performing zero rounding to form equidimensional vertical vectors. The plug-in interface arrangement method of the radar receiving extension converts the back wiring problem of the receiving extension to an arrangement combination problem, employs an Matlab efficient calculation function to search the minimum assignment sum of combination matrixes in the back wiring and screen out the optimal interface arrangement according to an optimization principle. The scientific arrangement method which absolutely divorces from the experience is suitable for and widely applied to solution of all the complex wiring problems.
Description
technical field [0001] The invention belongs to the field of radar, and in particular relates to a method for arranging plug-in interfaces of a radar receiving extension. Background technique [0002] Radar electronic equipment mainly includes receiving system and transmitting system. In the receiving system, since the receiving extension integrates complex tasks such as receiving, converting, and processing all radar signals, there are a large number of wirings inside the receiving extension. At present, for the convenience of debugging and maintenance, according to different receiving functions, the receiving extension often consists of signal excitation components, frequency source components, channel test components, down-conversion components, digital intermediate frequency components, and power supply components; some receiving systems also integrate signal transmission components , IFDSP signal processing components, redundant control components, etc. The design sch...
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IPC IPC(8): G01S7/285G01S7/35
CPCG01S7/285G01S7/352
Inventor 李龙汤咏禹清晨王家明
Owner ANHUI SUN CREATE ELECTRONICS