CN100502305C - Management system and management method of household network equipment - Google Patents

Management system and management method of household network equipment Download PDF

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Publication number
CN100502305C
CN100502305C CNB2005101208173A CN200510120817A CN100502305C CN 100502305 C CN100502305 C CN 100502305C CN B2005101208173 A CNB2005101208173 A CN B2005101208173A CN 200510120817 A CN200510120817 A CN 200510120817A CN 100502305 C CN100502305 C CN 100502305C
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China
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equipment
device management
home network
application program
driver
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Expired - Fee Related
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CNB2005101208173A
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CN1794653A (en
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罗笑南
俞晏林
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Sun Yat Sen University
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Sun Yat Sen University
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Publication of CN100502305C publication Critical patent/CN100502305C/en
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Abstract

This invention provides a management system to household network equipments including a device management module containing a central processor, a communication module and a device interface module, in which, said communication module is used in communicating with outside networks or internal LAN, said device interface module provides interfaces for connection with the household network equipments and said device management module is connected with the communication module and the interface module and is set with a device management information library for storing household network equipments of a drive program, an applied program and a register list for device information to realize a unified management to digital household network.

Description

A kind of management system of home network device and management method
Technical field
The invention belongs to combining of computer network facility and household appliances control technology, particularly relate to a kind of management system of home network device, and the management method of carrying out according to this management system.
Technical background
Along with the arrival of the development of computer networking technology and 3C convergence era, digital home (Digital Home) has become the topic of a hot topic of industry.So-called 3C merges, and is meant computer (Computer), communication (Communication), consumer electronics product (ConsumerElectrics), interpenetrates each other and merges, and realizes information sharing.So-called digital home is meant housed device is all linked in the one family network, by network various intelligent appliances is managed and controls, and creates an intellectuality, digitlization, the digital home of automation.
Because the various housed devices in the digital home and the network equipment is of a great variety, such as: household PC, information terminal, palmtop PC, gate control system, intelligent refrigerator, intelligent washing machine, air-conditioning, mobile phone etc.Various intelligent appliance equipment are linked in the home network, the hardware drive program of oneself all will be arranged and offer the application program that the user uses.The driver of equipment and application program all need often to upgrade and upgrading, and various device manufacturer also can constantly upgrade the own equipment of being produced and the driver and the application program of household electrical appliances, better to satisfy user's demand.All operate if these upgrade with upgrading, perhaps all oneself finish by each equipment by the user, very inconvenient, also be unfavorable for management and intelligentized requirement.
On the other hand, in home network, because the existence of a large amount of shared resources between the equipment, the same application program of certain equipment might store on a plurality of terminals and move, and to same program, perhaps will have the problem of repeatedly installing.When the user visits the application program of certain equipment out of doors, and when not being with this application program at hand, will be very inconvenient.And the same application program that is installed on the different terminals all will upgrade, if all oneself upgraded by each application program, will cause the waste of the unnecessary network bandwidth, also is not easy to management.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of realize the driving renewal of all devices and the automatic assignment and the upgrading of interior all relative application software of network are provided, make the digital home network user need not relate to the miscellaneous work of the installation of too much driving and application program, upgrade job aspect, realize intelligentized home network device management system.
When another object of the present invention is to a kind of the operation is provided according to the home network device management method of the management system of goal of the invention one.
In order to realize goal of the invention one, the technical solution used in the present invention is as follows:
A kind of management system of home network device comprises the device management module, communication module, the device interface module that contain center processor;
Described communication module is used for communicating with external network or internal lan;
Described device interface module provides the interface that is connected with home network device;
Described device management module interconnects with communication module, device interface module respectively, and is provided with the device management information storehouse of driver, application program and the facility information record sheet of storage home network device.
By said structure, no matter how complicated home network device is, can connect by device interface module, and by communication module and network service, so just can manage this equipment by device management module.
The communication protocol that described communication module adopts is one or more of TCP/IP, PPPOE, L2TP, IPSec, PPP, HTTP.
The interface that described device interface module adopts is one or more of IEEE802.11, IEEE1394, HomePNA, USB, Ethernet, bluetooth.
Described facility information record sheet comprises: device name, equipment list diagrammatic sketch table, trade name, the date of production, identifier number, driver and application program and version number, manufacturer is used to upgrade and the website of upgrading, service and the invoked service object's chained list of recording equipment that this equipment can provide.The facility information record sheet is gone into shown in the following table:
Field name Equipment control number Implementor name Manufacturer's network address Driver
Implication Equipment of unique identification Device name Be used for the renewal of device drives and application program Up-to-date driver
Field name Application program …… …… SOL
Implication Up-to-date application program Service object's chained list
The management system of home network device of the present invention also is provided with authority and safety regulation judge module.
In order to realize goal of the invention two, the technical solution used in the present invention is as follows:
A kind of managing household network equipment comprises the steps:
(1) interface that provides by device interface module is connected home network device with the management system of home network device;
(2) by the management system of home network device home network device is carried out registration management, specifically comprises:
If use this home network device first, and the not driver of this kind equipment and application program in the device management information storehouse, then from external network, search the driver and the application program of this kind equipment automatically by communication module, and driver and application program backed up in the device management information storehouse, in the device management information storehouse, increase the facility information record sheet of this kind equipment of correspondence simultaneously;
If the new home network device that connects has existed similar equipment to use, then find the equipment of coupling in the slave unit management information bank and finish the installation of driver automatically, and on existing such facility information record sheet, increase the new facility information that connects;
(3) device management module manages calling home network device, and is specific as follows:
By communication module with the application transfer of the equipment that is called corresponding in the device management information storehouse to invocation facility, and in service object's chained list of the equipment of being called, increase by one about the invocation facility recording of information.
In the technique scheme, step (2) to the home network device of new connection the driver and the installation of application program also can be by manual operation.
And described step (3) also comprises:
Device management module is discerned calling equipment, comes internal network devices or outside network device naturally to distinguish invocation facility, to directly carrying out transfer of data by communication module from calling then of internal network devices; To from the calling of outside network device, then carry out corresponding authority and safety regulation is judged by authority and safety regulation judge module, whether decision is transmitted again, and transmission is then carried out transmitting behind the corresponding data encryption method again if desired.
Managing household network equipment of the present invention also comprises step (4):
Device management module is according to the manufacturer website in the time access means information record sheet of home network device management system or user preset, recent driver with automatic download equipment, the corresponding again equipment that will upgrade, by communication module, driver is transferred to the equipment that needs renewal;
Device management module is according to the manufacturer website in the time access means information record sheet of home network device management system or user preset, with the more recent application program of automatic download equipment, then the equipment that is stored in service object's chained list is carried out the upgrading of application program.
Described step (4) can also be more perfect, comprising:
(A) if the just driver of upgrading is then directly upgraded to equipment,, then can recover with the old edition device drives that has in the device management information storehouse if upgrading is failed;
(B) if the upgrading of application program, then in the listed terminal equipment of service object's chained list of this equipment those also not application programs of upgrading carry out network upgrade, this process can be that the equipment that device management module initiatively conducts interviews in service object's chained list upgrades, and also can be to point out to upgrade when detecting the equipment operation application program;
The version number of the program after (C) upgrading successfully in the change device management information storehouse, and the driver and the application program of deletion old edition.
The present invention comes the driver and the application program of all devices in the digital home are managed and call assignment by the mode of centralized management, has following several advantage:
(1), by device management module, the various interface of calling bottom manages the network equipment that inserts.And the application communication agreement manages various device and the assignment of application program.No matter how complicated various device is, as long as the standard that its interface and communication protocol meet digital home network just can manage this equipment with device management module;
(2), centralized management method helps reducing the complexity that home network is set up, after each standard compliant equipment is linked home network, except that for the first time install driver and application program may need user's manual operation, need the user to go again to start to install later on hardly.In fact, we it is contemplated that after the continuous standardization of household equipment and interface, we add new household electrical appliances or equipment, use the u dish of usb interface now as us, plug and can use, and need not anyly operate, and system discerns automatically;
(3), intelligentized upgrading and renewal, in home network, exist under the situation of large number quipments, removed that large number quipments manually upgrades and the miscellaneous work of same application program frequent updating from.In the view of the user, whole home network is an integral body intelligent, transparent, can auto-update, really brings convenience for user's life staying idle at home;
(4), portability.This management system both can be a part of digital home's middleware, but also can be a management application software module that operates on the operating system.As long as operating system can provide corresponding communication protocol and equipment interface, this module can operate on any computer.
Description of drawings
Fig. 1 is a management system structural representation of the present invention;
Fig. 2 is the structural representation of device management module of the present invention;
Fig. 3 is a facility registration management process of the present invention;
Fig. 4 for device management module of the present invention to the renewal of driver and application program and call management process.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
Management system structural representation of the present invention as shown in Figure 1, comprise device management module 1, communication module 2, device interface module 4, authority and safety regulation judge module 3, device management module 1 is connected with safety regulation judge module 3 with communication module 2, device interface module 4, authority respectively.
As core component of the present invention, the structural representation of device management module as shown in Figure 2, it is provided with the device management information storehouse, device management module of the present invention can be rabbeted with existing digital home gateway, thereby center processor can adopt the center processing device of digital home gateway, be connected with the operating system of digital home gateway by interface on the device management module, mutual by digital home gateway and interface module again, various application software in this moment device management information storehouse can run on digital home network and shut, compatible on the one hand strong, also simplified of the present invention designing and developing on the other hand.
The registration management flow process of device management module of the present invention as shown in Figure 3, all equipment all sends relevant facility information to this administration module when linking home network, these information comprise: device name, equipment list diagrammatic sketch table (when when the image terminal shows, representing this equipment with the chart visualization), trade name, the date of production, unique identifier number, current driver and application program and version number, manufacturer are used to upgrade and the website of upgrading, the service that this equipment can provide etc.Device management module writes down these facility informations, and is kept in the device management information storehouse, is unique equipment control identification number of each devices allocation in the storehouse.The concrete way of registration management is:
Equipment is linked digital home network by interface, and proposes the management request by basic communication protocol to device management module;
Device management module responds request: if use this kind equipment first, and device management information the storehouse not driver and the application program of this kind equipment point out the user to carry out manual installation, and back up accordingly in management information bank; Otherwise find the equipment of coupling also to finish the installation of driver automatically from management information bank;
Charging to of facility information: if new equipment, the record of this equipment not in the management information bank increases a data record, facility information that record is relevant and current equipment state, and manage identification number for this devices allocation and finish registration; Otherwise, on the record of existing this kind equipment, increase this equipment.
Device management module of the present invention is to the renewal of driver and application program and call management process as shown in Figure 4, when miscellaneous equipment will call the application program of certain equipment, (be called application program and assign request), device management module transfers to invocation facility with corresponding application program in the management information bank, and in the management information bank of the equipment of being called, increase by one about the invocation facility recording of information, when invocation facility during more than, these recorded informations form chained lists (the service object's chained list that is called this equipment).Key is:
Device management module will be discerned assigning request, comes network-internal apparatus naturally if assign request, then carries out transfer of data by the devices communicating agreement of gateway bottom;
If assign request from external network (long-range assignment request), owing at this moment can relate to the problem of secure data area, therefore will carry out corresponding authority and safety regulation and judge whether decision is transmitted, transmission is then carried out transmitting behind the corresponding data encryption method again if desired;
The record that carries out of this application program being assigned request.The management identification number of the equipment of filing a request added be requested in service object's chained list of equipment,, illustrate this time to be application program update, upgrade lastingly, then the application on the equipment of filing a request is continued to upgrade if having this moment if exist.
Device management module is according to the time visit manufacturer website of system or user preset, when renewable and upgradeable information, automatically download, after download finishes, the corresponding equipment that will upgrade calls the corresponding communication agreement, transfers to and need update the equipment, if the renewal of application program then will have been installed the renewal of carrying out on the terminal of corresponding application program at all.Promptly the equipment that is stored in service object's chained list is carried out the upgrading of application program.Process is as follows:
If the just driver of upgrading is then directly upgraded to equipment, if the upgrading failure, upgrading back equipment can't use, and then can recover with the old edition device drives that has in the storehouse;
If the upgrading of application program, then in the service object's chained list to this equipment those in the listed terminal equipment also not application programs of upgrading carry out network upgrade.This process can be that the equipment that device management module initiatively conducts interviews in service object's chained list upgrades, and also can be to point out to upgrade when detecting the equipment operation application program;
If upgrade successfully, the version number of the program in the change device management information storehouse, and deletion old edition application program.
In conjunction with above-mentioned management system and management method, be example with the refrigerator, specify implementation procedure.In digital home network, newly added an intelligent information home electrical appliance---refrigerator, supposed that this refrigerator provides one can watch inner storage monitoring of information program, can move the situation that this program is checked the refrigerator the inside on computers.After refrigerator inserts digital home network, send information to network, specifically, be that device management module proposes the management solicited message in network, these information comprise: the refrigerator title, establish expression chart, trade name, the date of production, unique identifier number, current driver and application program and version number, manufacturer and be used to the website upgrading and upgrade.Device management module responds the request of refrigerator, receives these information, and inquires about in the equipment control library information storehouse, judge the refrigerator whether this model is arranged in the storehouse, if no, then point out the user to carry out necessary driver and supervisory programme, and these programs are backed up; If have, then need not the user start, carry out the installation of driver automatically, and inform the user, refrigerator can use.
On user another computer A at home, want the operation monitoring program to watch situation in the refrigerator, and when not installing on this computer, the supervisory programme that computer A sends is assigned request, device management module is received this assignment request, because request is from internal network, device management module need not be done security consideration, directly finds the up-to-date version of this supervisory programme in equipment control library information storehouse, and transfer on the computer, and computer A is recorded in service object's chained list of refrigerator.The user receives program, after simply installing, just can working procedure, and seen the situation of refrigerator inside.
Device management module automatic (also can be manual by the user) regularly conducts interviews to the website of refrigerator manufacturer, and after having downloaded up-to-date driver and supervisory programme.Device management module carries out driver update to the refrigerator of this model in the network, if more new capital success of all drivings, the driver of the old edition place that is out of use should not continue to occupy memory space, should delete automatically.By service object's chained list of inquiry refrigerator, learn that the supervisory programme that old edition is arranged among the computer A needs to upgrade simultaneously.As computer A once more during the operation monitoring program, device management module carries out the renewal of supervisory programme to computer A.After the supervisory programme on the equipment (as computer) that record is arranged in all service object's chained lists at refrigerator had all upgraded, the supervisory programme of the old edition place that is out of use should not continue to occupy memory space yet, automatically deletion.Like this, driver and supervisory programme about this model refrigerator in the whole network have all obtained upgrading, and whole process user does not almost carry out any operation.

Claims (3)

1, a kind of managing household network equipment, this method realizes that by the home network device management system described management system comprises device management module, communication module, the device interface module that contains center processor; Described communication module is used for communicating with external network or internal lan; Described device interface module provides the interface that is connected with home network device; Described device management module interconnects with communication module, device interface module respectively, and is provided with the device management information storehouse of driver, application program and the facility information record sheet of storage home network device; The facility information record sheet comprises: device name, equipment list diagrammatic sketch table, trade name, the date of production, identifier number, driver and application program and version number, manufacturer is used to upgrade and the website of upgrading, service and the invoked service object's chained list of recording equipment that this equipment can provide;
It is characterized in that described management method comprises the steps:
(1) interface that provides by device interface module is connected home network device with the management system of home network device;
(2) by the management system of home network device home network device is carried out registration management, specifically comprises:
If use this home network device first, and the not driver of this kind equipment and application program in the device management information storehouse, then from external network, search the driver and the application program of this kind equipment automatically by communication module, and driver and application program backed up in the device management information storehouse, in the device management information storehouse, increase the facility information record sheet of this kind equipment of correspondence simultaneously;
If there has been the same category of device of this home network device in the home network, then find this same category of device also to finish the installation of driver automatically in the slave unit management information bank, and on the facility information record sheet of existing this kind equipment, increase the new facility information that connects;
(3) device management module manages home network device, and is specific as follows:
By communication module with the application transfer of the equipment that is called corresponding in the device management information storehouse to invocation facility, and in service object's chained list of the equipment of being called, increase by one about the invocation facility recording of information.
2, managing household network equipment according to claim 1 is characterized in that also comprising step (4):
Device management module is according to the manufacturer website in the time access means information record sheet of home network device management system or user preset, recent driver with automatic download equipment, the corresponding again equipment that will upgrade, by communication module, driver is transferred to the equipment that needs renewal;
Device management module is according to the manufacturer website in the time access means information record sheet of home network device management system or user preset, with the more recent application program of automatic download equipment, then the equipment that is stored in service object's chained list is carried out the upgrading of application program.
3, managing household network equipment according to claim 2 is characterized in that described step (4) also comprises:
(A) if the just driver of upgrading is then directly upgraded to equipment,, then recover with the old edition device drives that has in the device management information storehouse if upgrading is failed;
(B) if the upgrading of application program, then in the listed equipment of service object's chained list of this equipment those also not application programs of upgrading carry out network upgrade, this process is that the equipment that device management module initiatively conducts interviews in service object's chained list upgrades, or points out when detecting the equipment operation application program and upgrade;
The version number of the program after (C) upgrading successfully in the change device management information storehouse, and the driver and the application program of deletion old edition.
CNB2005101208173A 2005-12-22 2005-12-22 Management system and management method of household network equipment Expired - Fee Related CN100502305C (en)

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