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Method and system for supporting multiple services

A multi-service and service identification technology, applied in the field of supporting multi-service operation, can solve the problem of occupying a lot of storage resources and system resources, and achieve the effects of simplifying the hardware structure, saving system power consumption, and saving running time

Inactive Publication Date: 2009-02-04
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and system supporting multiple services to solve the problem of occupying more storage resources and system resources in the prior art

Method used

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  • Method and system for supporting multiple services
  • Method and system for supporting multiple services
  • Method and system for supporting multiple services

Examples

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Embodiment Construction

[0039] In order to solve the problem of occupying more storage resources and system resources in the prior art, the present invention implements the operation of multiple services with less resources by storing the entry addresses of the services to be run.

[0040] In this embodiment, the entry address of the service to be run is stored in the form of a one-way linked list, and the logical form of the address memory storing the entry address in a linked list structure is as follows: image 3 As shown, the first part of each node stores the entry address of the service, and the second part stores the address of the next node. The service address may also be stored in other data structure forms such as a doubly linked list or in other storage forms, for example, an array. This embodiment only provides a preferred manner.

[0041] see Figure 4 , the system supporting multiple services in this embodiment includes a table builder 401 , an address storage 402 , an operator 403 a...

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PUM

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Abstract

The disclosed method supporting multitask comprises: when generating event, deciding whether allowing run the service; yes to store the service label into appointed storage area, or else querying the storage area and cancelling the service if there is the service label; and reading service labels to execute services.

Description

technical field [0001] The invention relates to the field of computer and embedded development, in particular to a method and system for supporting multi-service operation. Background technique [0002] A good embedded system needs to contain a large number of service functions, but not all services need to be running all the time. Only when there is a need, the system will call the corresponding service to support the user's needs, which is often very few part. [0003] see figure 1 , the current existing technology is to judge whether the nature of the event is to allow the corresponding service to run when an event is generated, and if it is allowed, set the state of the flag to "allow" at the corresponding position in the flag repository, otherwise set The status of its flag is set to "not allowed". [0004] see figure 2 , the current multi-service system includes a flag memory for storing all service flags, a decision device for judging the status of each flag, a s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/46
Inventor 游明琦张攀峰
Owner VIMICRO CORP