CN103945002A - Efficient service management method based on pervasive computing - Google Patents
Efficient service management method based on pervasive computing Download PDFInfo
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Abstract
The invention provides an efficient service management method based on pervasive computing. The method comprises the steps of S1, service deployment including, when a new service accesses the network for the first time, deploying the new service into a usable service; S2, service registration including registering the newly-deployed service to a service management module after deployment, and submitting the information of the service such as service function description, service address information and service lifecycle information; S3, service information registration including service function information registration, service address registration and service lifecycle information registration; S4, service searching including that an application transmits searching requests to an application request recognition module in the service management module according to the requirements itself, wherein the searching requests consist of function searching requests and address searching requests; S5, service calling; S6, invalid information cleaning. The efficient service management method based on the pervasive computing can improve the efficiency of the application in searching for valid services.
Description
Technical field
The present invention relates to general fit calculation system, especially a kind of service management based on general fit calculation.
Background technology
At present, application program in Internet of Things need to search for and call at initial operating stage the service that it needs, the life cycle that application program can run into a lot of services in the time that the service on network is searched has finished or service content changes, but its original information is still retained on network, thereby make to have on network a lot of invalid information on services, when having strengthened the difficulty that accurately finds required service, the service on network is traveled through and searches the load that has also made to increase network, cause very large operating pressure to network.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of High-effective Service management method based on general fit calculation is provided, can significantly reduce the quantity of invalid information in network, raising application program is searched the efficiency of effective service, has reduced network bandwidth occupancy.The technical solution used in the present invention is:
A High-effective Service management method based on general fit calculation, comprises the following steps:
S1. service arrangement: in the time that new service enters network for the first time, thereby need first it to be disposed and becomes available service;
S2. service registry: newly deployed service must be registered to service management module after deployment completes, submits the information of serving self to, comprises service function description, address of service and service lifecycle information;
S3. information on services registration, described information on services registration is divided into the registration of service function information, the registration of address of service information and service lifecycle information and registers three kinds; Before three kinds of information on services registrations, information on services identification module is uniquely identified sequence number of each service initialization;
S3-1. service function information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of service function, in service function logging modle, register, register information comprises the sequence number of functional description and this service of unique identification of this service;
S3-2. address of service information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of address of service, in the administration module of address of service, register, register information comprises the address information of this service and the sequence number of this service of unique identification;
S3-3. service lifecycle information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of service lifecycle, in service lifecycle administration module, register, register information comprises the life cycle information of this service and the sequence number of this service of unique identification;
S4. service search: application program sends search request according to the demand of self to the application requests identification module in service management module; Search request is divided two kinds, function lookup request and address lookup request; Application requests identification module, according to the type of request, divides to be clipped in service function logging modle and service address administration module and searches, and then result is returned to application program;
S5. service call: when application program finds after the service needing, service is directly called in the address of service of returning according to application requests identification module;
S6. invalid information cleaning: the service that service lifecycle administration module has finished life cycle according to the life cycle information of registration is cleared up, cleaning herein refers to that service lifecycle administration module sends the notice of deleting this service registration information to address of service administration module and service function logging modle, and self deletes the register information of this service at service lifecycle administration module.
Further, in step S4, application program sends search request to application requests identification module and specifically comprises:
S4-1. first application program is submitted search request to according to the function of required service, application requests identification module is identified this request and is searched in service function logging modle, if find corresponding service, the sequence number of this service is returned to application program, as do not found corresponding service, return results as sky;
If what S4-2. application program was received returns results as sky, showing does not have suitable service now, and application program is hung up, and then periodically sends request until find suitable service; The sequence number of certain service of unique identification if what application program was received returns results, this shows that this service is the service of application program needs, then application program sends address lookup request to application requests identification module, application requests identification module is searched this address of service information in the administration module of address of service, and address is returned to application program.
Advantage of the present invention: each newly enters the service of network and passes through afterwards the process of registering in deployment, to in the different assemblies of dissimilar information in service management module of service, register, be convenient to for the management of serving on network and application program searching.By the design of service management module, significantly improve application program and searched specific aim and the accuracy of service, the service that life cycle finishes is also deleted in the design of service lifecycle administration module simultaneously in time, has reduced invalid information and the application program on network and has searched the pressure that network is caused.Finally make to manage efficiently for the service on network.
Brief description of the drawings
Fig. 1 is structure composition schematic diagram of the present invention.
Fig. 2 is service search process detailed maps of the present invention.
Embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
High-effective Service management method based on general fit calculation proposed by the invention, is applied in the High-effective Service management system based on general fit calculation shown in Fig. 1, and this system comprises ISP, service, service management module and five kinds of entities of application program.Wherein service management module is by information on services identification module, application requests identification module, service function logging modle, address of service administration module and service life cycle management module composition.While searching required service for application program, can run on network the low problem of search efficiency of a lot of invalid information and traversal formula, the present invention has designed service management module, service management module is made up of five parts, wherein service function logging modle has retained the function information of serving on existing network, can allow application program search targetedly, reduce the load on network; Application program finds after the service of required function definite, search for the second time according to searching for the first time the service identifiers sequence number of returning, this searches the address that object is required service, and after the address of required service is returned, application program is directly according to call by location service.Service lifecycle administration module is deleted the service of losing efficacy according to the service lifecycle information of registration in real time, guarantees that service on network and the information of registration are all effective.
A High-effective Service management method based on general fit calculation, comprises the following steps S1～S6:
S1. service arrangement: in the time that new service enters network for the first time, thereby need first it to be disposed and becomes available service.New service is provided by ISP.Process 1 in Fig. 1 has represented service arrangement step, and ISP A has disposed service A, and ISP B has disposed a service B, and ISP C has disposed service C.
S2. service registry: newly deployed service must be registered to service management module after deployment completes, submits the information of serving self to, comprises service function description, address of service and service lifecycle information etc.; Process 2 in Fig. 1 has represented that service A, the B, the C that have disposed register to service management module.
S3. information on services registration, described information on services registration is divided into the registration of service function information, the registration of address of service information and service lifecycle information and registers three kinds.Before three kinds of information on services registrations, information on services identification module is uniquely identified sequence number of each service initialization;
S3-1. service function information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of service function, in service function logging modle, register, register information comprises the sequence number of functional description and this service of unique identification of this service, as shown in Fig. 1 process 5;
S3-2. address of service information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of address of service, in the administration module of address of service, register, register information comprises the address information of this service and the sequence number of this service of unique identification, as shown in Fig. 1 process 3;
S3-3. service lifecycle information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of service lifecycle, in service lifecycle administration module, register, register information comprises the life cycle information of this service and the sequence number of this service of unique identification, as shown in Fig. 1 process 4;
S4. service search: as shown in the process 6 in Fig. 1, process 7, process 8, process 9, process 10, process 11, process 12 and process 13, application program sends search request according to the demand of self to the application requests identification module in service management module.Search request is divided two kinds, function lookup request and address lookup request.Application requests identification module, according to the type of request, divides to be clipped in service function logging modle and service address administration module and searches, and then result is returned to application program.
As shown in Figure 2, the particular content that application program is initiated search request to service management module comprises:
S4-1. application program X and Y all send search request according to the functional description application programs request identification module of self required service, application identification module is sent in service function logging modle and searches according to the request of receiving, and lookup result is returned to application program X and Y, the result that X obtains is herein not find the service of required function, and X periodically continues to send search request according to the functional description application programs request identification module of self required service; The result that Y obtains is the sequence number of service C, and the function that shows to serve C meets the needs of Y;
S4-2. application program Y is according to the sequence number of the C obtaining, again send the search request about service C address to application requests identification module, application identification module is sent in the administration module of address of service and searches according to the request of receiving, and the address of service C is returned to application program Y;
S5. service call: as shown in Fig. 1 process 14, when application program finds behind the address of service needing, according to call by location service.
S6. invalid information cleaning: the service that service lifecycle administration module has finished life cycle according to the life cycle information of registration is cleared up, as shown in the process 15 in Fig. 1, process 17, cleaning herein refers to that service lifecycle administration module sends the notice of deleting this service registration information to address of service administration module and service function logging modle, as shown in the process 16 in Fig. 1, process 18, process 19, address of service administration module, service function logging modle and service life cycle management module are all deleted the register information of the service of inefficacy subsequently.
In the present invention, the design of service management module has realized after service enters network and having been managed by service management module unification.Application program is actually by service management module is inquired about and realized searching of service.Thereby raising application program is searched the efficiency of effective service, when having reduced network bandwidth occupancy, also can significantly reduce the quantity of invalid information in network.
Claims (2)
1. the High-effective Service management method based on general fit calculation, is characterized in that, comprises the following steps:
S1. service arrangement: in the time that new service enters network for the first time, thereby need first it to be disposed and becomes available service;
S2. service registry: newly deployed service must be registered to service management module after deployment completes, submits the information of serving self to, comprises service function description, address of service and service lifecycle information;
S3. information on services registration, described information on services registration is divided into the registration of service function information, the registration of address of service information and service lifecycle information and registers three kinds; Before three kinds of information on services registrations, information on services identification module is uniquely identified sequence number of each service initialization;
S3-1. service function information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of service function, in service function logging modle, register, register information comprises the sequence number of functional description and this service of unique identification of this service;
S3-2. address of service information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of address of service, in the administration module of address of service, register, register information comprises the address information of this service and the sequence number of this service of unique identification;
S3-3. service lifecycle information registration: the information extraction that information on services identification module is submitted to during according to service registry is wherein about the content of service lifecycle, in service lifecycle administration module, register, register information comprises the life cycle information of this service and the sequence number of this service of unique identification;
S4. service search: application program sends search request according to the demand of self to the application requests identification module in service management module; Search request is divided two kinds, function lookup request and address lookup request; Application requests identification module, according to the type of request, divides to be clipped in service function logging modle and service address administration module and searches, and then result is returned to application program;
S5. service call: when application program finds after the service needing, service is directly called in the address of service of returning according to application requests identification module;
S6. invalid information cleaning: the service that service lifecycle administration module has finished life cycle according to the life cycle information of registration is cleared up, cleaning herein refers to that service lifecycle administration module sends the notice of deleting this service registration information to address of service administration module and service function logging modle, and self deletes the register information of this service at service lifecycle administration module.
2. the High-effective Service management method based on general fit calculation as claimed in claim 1, is characterized in that:
In step S4, application program sends search request to application requests identification module and specifically comprises:
S4-1. first application program is submitted search request to according to the function of required service, application requests identification module is identified this request and is searched in service function logging modle, if find corresponding service, the sequence number of this service is returned to application program, as do not found corresponding service, return results as sky;
If what S4-2. application program was received returns results as sky, showing does not have suitable service now, and application program is hung up, and then periodically sends request until find suitable service; The sequence number of certain service of unique identification if what application program was received returns results, this shows that this service is the service of application program needs, then application program sends address lookup request to application requests identification module, application requests identification module is searched this address of service information in the administration module of address of service, and address is returned to application program.
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| CN111480322A (en) * | 2018-02-22 | 2020-07-31 | 中兴通讯股份有限公司 | Pervasive computing |
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Denomination of invention: Efficient service management method based on ubiquitous computing Effective date of registration: 20231122 Granted publication date: 20170531 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Heze Tianjiao Color Printing Co.,Ltd. Registration number: Y2023980066801 |
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