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Channel hot backup switching method of push-stage component

A hot backup and push-level technology, applied in the field of communication, can solve problems such as long backup channel switching time, and achieve the effect of reducing front failure rate, switching time, and switching misoperation

Pending Publication Date: 2021-11-05
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This working mode is safe and controllable, but requires external intervention, and the time from command issuing to backup channel switching is relatively long

Method used

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  • Channel hot backup switching method of push-stage component
  • Channel hot backup switching method of push-stage component
  • Channel hot backup switching method of push-stage component

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Embodiment Construction

[0023] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0024] An embodiment of the present invention proposes a channel hot backup switching method of a push-level component, such as figure 1 said,

[0025] The channel hot backup switching system receives the working mode instruction from the host computer, and performs the switching of the working mode according to the working mode instruction; specifically, the working mode includes active switching mode and passive switching mode;

[0026] If the channel hot backup switching system is in the active switching mode, a compre...

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Abstract

The invention discloses a channel hot backup switching method of a push-stage component. The channel hot backup switching method comprises the steps of receiving a working mode instruction from an upper computer by a channel hot backup switching system, and switching working modes according to the working mode instruction, the working mode comprises an active switching mode and a passive switching mode; if the channel hot backup switching system is in the active switching mode, carrying out comprehensive judgment according to the working position and the detection information, and achieving automatic hot switching of channels; and if the channel hot backup switching system is in the passive switching mode, selecting a channel position according to the instruction of the upper computer.

Description

technical field [0001] The present invention relates to the communication field, in particular to a channel hot backup switching method of a push-level component. Background technique [0002] The key component of the active phased array radar antenna feeder is the push-level component. The push-level component has high power, high current, high integration, and small quantity. Therefore, the failure of one push-level component will cause the array to work abnormally. As an important link in the link, its reliability requirements are relatively high, so the push-level component will set up a backup channel. The switching of the main backup channel of the traditional push-level component is through the control word of the host computer. The host computer makes a comprehensive judgment based on the detection information of the component interaction and then issues an instruction to switch the backup channel. This working mode is safe and controllable, but requires external in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/02
CPCG01S7/02
Inventor 张玉霞孙永敏卓蔚沈飞跃
Owner BEIJING INST OF RADIO MEASUREMENT