Serial port based management system and management method

A technology of management system and management method, applied in the field of system equipment management, can solve the problems of high cost of serial port bus, high design cost, affecting system performance, etc., achieve the effect of reducing software development cost, setting protocol concisely, and reducing hardware cost

Active Publication Date: 2016-01-13
昆山九崴信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a management system and management method based on the serial port bus, which is used to solve the problems o

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  • Serial port based management system and management method
  • Serial port based management system and management method
  • Serial port based management system and management method

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[0056] The following describes the implementation of the present invention through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and the features in the embodiments can be combined with each other if there is no conflict.

[0057] It should be noted that the illustrations provided in the following embodiments only illustrate the basic idea of ​​the present invention in a schematic manner. The figures only show the components related to the present invention instead of the number, shape, and number of components in actual i...

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Abstract

The invention provides a serial port based management system and management method. The management system comprises a main control card, a back plate and a plurality of service cards, wherein the back plate is communicated and connected with the main control card through a serial port bus; the service cards are communicated and connected with the back plate through a serial port bus and are communicated with the main control card through a serial port bus; and the plurality of service cards are communicated with the main control card according to a set protocol. The instruction communication between the main control card and the service cards is realized; only two serial port bytes are needed for completing one instruction; the efficiency is high; the set protocol is simple and compact; the service cards can be realized by a state machine of a programmable logic module; and the reliability is high.

Description

technical field [0001] The invention relates to the field of system equipment management, in particular to a serial port-based management system and management method. Background technique [0002] In the data communication system equipment, the frame-type multi-service board design is often used to meet the flexible configuration of services and expansion requirements, and the service cards are connected to each other through the backplane. In terms of functions, there are generally three types of signals on the backplane: high-speed and large-volume business signals, medium-speed and medium-volume protocol processing signals, and low-speed and low-volume board management signals. [0003] For low-speed and low-data board management signals, multi-channel logic signals or serial ports are usually used to process them because of their small data volume and high reliability requirements. There are following two schemes in the prior art: [0004] Scheme 1 is a multi-channel ...

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Application Information

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IPC IPC(8): G06F13/42
CPCG06F13/4282G06F2213/0002
Inventor 吴夕周
Owner 昆山九崴信息科技有限公司
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