CN100586075C - Household network device controlling method and equipment management apparatus - Google Patents
Household network device controlling method and equipment management apparatus Download PDFInfo
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Abstract
The disclosed control method for household network device comprises: the manage device stores data and description file contained index of the terminal device data; it registers the terminal device on manage device and generates device list file according to terminal ID with corresponding relation to description file; the manage device receives directly user control or state query request, resolves the description file, and generates command to the terminal. Besides, it also discloses the corresponding device management device.
Description
Technical field
The present invention relates to the technology that administers and maintains of home network device, particularly relate to a kind of control method and equipment management device of home network device.
Background technology
Home network is in home-ranges, realizes devices interconnect such as information equipment, communication apparatus, amusement equipment, household electrical appliance, automation equipment, security personnel's (monitoring) device, a kind of network of resource-sharing.Home network mainly is made up of home automation control network and high-speed home major network.Home automation control network is realized the Long-distance Control of home network by modes such as phone or the Internets and is realized and being connected of high-speed home major network by Ethernet.Home automation control network requires certain autgmentability is arranged to adapt to the adding of following new appliance equipment.
In the prior art, this autgmentability of home automation control network is mainly reflected in the control subnet by the unified management of device description file realization to distinct device.It is disclosed that a kind of prior art can be consulted on October 20th, 2002, publication number is the Chinese invention patent application of CN 1372404A, device description file has not only comprised the intrinsic information of equipment for example implementor name, manufacturer and model etc., has also comprised the distinctive information of distinct device for example function, order and state etc.The distinctive information of distinct device be have nothing in common with each other, data structure is dynamic.The control subnet sends the description document request command to equipment, and slave unit download equipment description document is preserved the aforementioned device description document, and realizes management and control to equipment according to device description file.
But, the method of the control of the domestic terminal apparatus part that comes with some shortcomings in the digital home network of the prior art: owing to need to preserve a device description file of describing self function and order in every domestic terminal apparatus, domestic terminal apparatus need be resolved device description file during the simultaneity factor operation, the resource overhead of domestic terminal apparatus is inevitable very big, the cost of every domestic terminal apparatus is unfavorable for digital home network product promotion and universal than higher; Secondly, because device description file exists respectively on the different equipment, when upgrading, need operate respectively different equipment, make that the upgrading of device description file is cumbersome, efficient is lower; Once more, the control subnet is to the control procedure more complicated of equipment, this is owing to need be when new equipment adds network send the description document request command to new equipment, sends self device description file by equipment, controls subnet then and shows according to this device description file and control.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of control method and equipment management device of home network device, can break away from the dependence to equipment when management and operation, and its control mode is fairly simple and upgrading device description file is more simple and direct.
For this reason, the technical scheme of technical solution problem of the present invention is: a kind of control method of home network device is provided, comprises step:
1) equipment management device is preserved the device description file of resource data and domestic terminal apparatus; The index that has this resource data in the described device description file;
2), form list of devices file after the registration according to the identify label of the domestic terminal apparatus that is registered in the registration of the enterprising expert of described equipment management device front yard terminal equipment; Described identify label and device description file have corresponding relation;
3) described equipment management device receives the Equipment Control or the status query request of user's input, resolves the aforementioned device description document, generates order and is issued to domestic terminal apparatus;
4) described equipment management device is accepted the warning message from domestic terminal apparatus, resolves the aforementioned device description document, alarm state information is stored in equipment management device or shows on display terminal.
Preferably, in described step 1), further comprise this resource data of upgrading or device description file.
Preferably, described upgrading comprises remote online upgrading and field upgrade.
Preferably, the registration described step 2) is the identify label of adopting control terminal or long-range ways of connecting input domestic terminal apparatus.
Preferably, also comprise step: carry out initialization according to the list of devices file when equipment management device starts.
Preferably, described device description file comprises that equipment integral is described, service page is described and the warning page-describing; Described equipment integral is described and is comprised instrument factory man information, service page index and warning message index; Described service page is described and is comprised the components number of each page and the entry reference of parts; Described warning page-describing comprises the warning piece number of each page and the entry reference of warning piece.
Preferably, described parts comprise command type parts, state type parts and functional form parts; The parsing of described step 3) specifically comprises: described equipment management device generates page Control Parameter according to user's request, searches the list of devices file according to page Control Parameter, searches device description file according to the identify label of equipment, finishes page control; And in device description file, search device description order or status inquiry command.
Preferably, also comprise after step 3): equipment management device receives the feedback information from domestic terminal apparatus; This feedback information is discerned and resolve the back to be exported the user according to device description file.
Preferably, described command type parts comprise single instrction printenv parts, two metainstruction printenv parts, nothing instruction page invocation parts, status poll parts and alarm condition inquiry parts; Described functional form parts comprise that scroll bar is provided with parts, time parts, timer part are set, the date parts are set and enumerate and choose parts; Described state type parts comprise free hand drawing mark status component, enumerated icons status component, enumerate text status parts and alert service parts.
Preferably, in the described step 1), the data structure that device description file adopts comprises: label is used to set up the corresponding relation with resource file; The label number set type is described the array that a plurality of labels make up, and is used under the situation that needs a plurality of labels; The state return code comprises the second return value type of bit field corresponding relation between the value of the first return value type of corresponding relation of byte between the value of predetermined member and the return code or word and predetermined member and the return code; Type is got in the value participation in the election, describes the parameter type of the value of parts; The combined command type; Value added instruction type.
Preferably, also comprise: described equipment management device receives the request from the user; Generate page Control Parameter and correspondingly search and transmit static page; For dynamic page, then search the list of devices file, analyzing device description document, transmission dynamic page according to page Control Parameter.
The present invention also provides a kind of equipment management device, is applied to home network and realizes administering and maintaining of domestic terminal apparatus; Comprise: maintenance of facility information registration table and memory cell, state chart interpreter, order maker, visual page demonstration and control unit, user side interactive unit and network layer; Wherein,
Described facility information registration table maintenance and memory cell are used to realize the renewal and the maintenance of facility information registration table; The set of list of devices file, device description file and resource data that described facility information registration table is a domestic terminal apparatus;
Described visual page shows with control unit and is used for carrying out the visual page management according to the facility information registration table; Catch the data of coming according to network layer and finish management the page by state chart interpreter; Under the control of user side interactive unit, generate command string, send the order maker to;
Described order maker unit is used for that the data that visual page shows and the control unit transmission comes are carried out device description file resolves, and passes to network layer after the order packing of parsing back generation;
Described state chart interpreter is accepted the serial data from network layer, serial data is carried out device description file resolve, and the data that produce after resolving are sent into visual page and shown and control unit.
Preferably, explain and the order generation unit by the formation state with the order maker is integrated for described state chart interpreter.
With respect to prior art, the invention has the beneficial effects as follows: because the device description file unification is kept in the equipment management device, domestic terminal apparatus does not need the storage equipment description document, and the resource overhead of domestic terminal apparatus is less, and cost is lower.Because the device description file unification is kept in the equipment management device, when adding new terminal equipment, only need simply register, promptly according to the identify label listing file of updating the equipment, and device description file has the corresponding relation with equipment identities sign, so home automation control network can be broken away from the dependence to equipment on to the management of equipment and operation; Secondly, because device description file need not to exist respectively on the different equipment, when upgrading, only need carry out updating operation to equipment management device and get final product, make that the updating operation of device description file is more easy, efficient is effectively improved; Once more, equipment management device is fairly simple to the control procedure of terminal equipment, this is that equipment management device can show according to the cooperation of list of devices file and device description file and control owing to need only need get final product to identifying in equipment management device enrollment status when new equipment adds network.
And, the invention enables home network to be with good expansibility, be mainly reflected in the control subnet by the unified management of device description file realization to distinct device.Device description file has not only comprised the intrinsic information of equipment for example implementor name, manufacturer and model etc., has also comprised the distinctive information of distinct device for example function, order and state etc.The distinctive information of distinct device be have nothing in common with each other, data structure is dynamic.The device description file interpretive program of control on the subnet will change into certain data structure to device description file, and these data structures finally are used to the management of equipment and Guaranteed.
In addition, used figure, icon, voice, control command word resource and the string resource of the present invention all exists in the subnet gateway, in agreement, describe and all quote with label, generate the correspondence table of resources such as a label and figure at subnet gateway, label according to agreement in the application program is easy to find resources such as figure, voice.Done following advantage like this: if that device description file takes up room is little, the programming apparatus description document is remembered easily and quote change in resources such as figure, as long as label is constant, device description file does not need to change.
Description of drawings
Fig. 1 is the structure chart of domestic network system;
Fig. 2 is the flow chart of the control method of home network device of the present invention;
Fig. 3 is the schematic diagram of equipment management device in the embodiments of the invention;
Fig. 4 A to Fig. 4 D is the schematic diagram of the user interface in an example of the present invention;
Fig. 5 is the structural representation of the device description file that adopts of the present invention;
Fig. 6 is the schematic diagram that scroll bar is provided with;
Fig. 7 is the schematic diagram that the time is set;
Fig. 8 is the schematic diagram of timer part;
Fig. 9 is the schematic diagram that the date is set;
Figure 10 is the process schematic diagram that the washing procedure of washing machine is selected;
Figure 11 is the flow chart of an example of control method of the present invention.
Embodiment
Seeing also Fig. 1, is the structure chart of domestic network system.
There are domestic terminal apparatus 100, control terminal 200, equipment management device 300, client 400, the webserver 500 and telephone device 600 in the domestic network system.
Domestic terminal apparatus 100 comprises the various equipment that service function is provided for family such as information equipment 110, communication apparatus 120, amusement equipment 130, household electrical appliance 140, automation equipment 150, security personnel's (monitoring) device 160, described equipment forms application platform, control that can accepting device management devices 300 also can be with self working state even fault warning information uploading to equipment management device 300.
Usually, equipment management device 300 comprises parts such as dialing unit, radio communication unit, program and data storage cell, microprocessor control unit, internet interface unit, other interface unit (as USB interface etc.), and this does not give unnecessary details.
Usually, client 400 can be to insert equipment such as the PC of INTERNET, notebook personal computer, the user logs on the Website server 500 by client 400, safety and identity validation through site for service, find relevant device management devices 300, realize visit and control home network device.
Seeing also Fig. 2, is the flow chart of the control method of home network device of the present invention.
Step S210 is in the registration of equipment management device 300 enterprising expert front yard terminal equipments 100.
Storing device information registration table in the equipment management device 300, described registration come down to process that this facility information registration table is upgraded and safeguards.
The facility information set of facility information data structure that the facility information registration table is the domestic terminal apparatus 100 list of devices file that is registered the back and generates, device description file generates and equipment figure icon resource file, equipment voice document etc.
That is to say that the facility information registration table is the set of list of devices file, device description file and concrete icon information, Word message and the information of voice prompt resource of all domestic terminal apparatus 100.The icon of describing in device description file, literal, voice messaging are the index informations of these information in equipment management device 300.
List of devices file storage in the facility information registration table has the identify label of registration in family's subnet (being equipment management device 300).Maintenance and renewal to the list of devices file have multiple mode, a kind of mode is to use connection computer on the internet to realize and being connected of equipment management device 300 (family's subnet gateway) by the special webserver of visit, through after the safety certification, access arrangement registration man-machine dialog interface, the identify label of input equipment on specific man-machine dialog interface (as Equipment Serial Number or device id number), if facility registration success, man-machine dialog interface is pointed out successful log-on message, and the list of devices file on the equipment management device 300 will obtain safeguarding and upgrading thereupon; If registration is unsuccessful, will point out registration unsuccessful information, the list of devices file will not made change.If the deletion relevant device is taked similar step, input equipment sequence number or device id number, with unit deletion, the list of devices file obtains safeguarding and upgrading thereupon.
Another mode of the maintenance of list of devices file and renewal is to use mobile control terminal (as PDA etc.), realizes the maintenance and the storage of list of devices file by equipment management device 300 (as family wireless control subnet gateway).Use the PDA that has been registered to home network, enter PDA and go up specific man-machine dialog interface, on specific man-machine dialog interface, import identify label.If equipment is successfully registered, man-machine dialog interface is pointed out successful log-on message, and the list of devices file will obtain safeguarding and upgrading thereupon.If registration is unsuccessful, will point out unsuccessful information, the list of devices file will not made change.If the deletion relevant device is taked similar step, the input identify label, with unit deletion, the list of devices file obtains safeguarding and upgrading thereupon.
Device description file is the binary data file structure that is used for describing facility information, function and order, and the application of device description file makes home automation control network break away from the dependence to equipment on to the management of equipment and operation.There is corresponding relation between device description file and the equipment identities sign.
The maintenance of the device description file in the equipment management device 300, icon graphic resource file, voice resource file etc. and renewal are by multiple mode, and for example remote online is upgraded and field upgrade.Remote online upgrading is meant uses the computer that connects on the internet to realize and being connected of equipment management device 300 by the special webserver of visit, through after the safety certification, access arrangement description document edition upgrading man-machine dialog interface, the selection description document version of updating the equipment, equipment management device 300 will be downloaded the device description file and the various resource file of different editions from specific site for service.The device description file edition upgrading successfully will be pointed out the edition upgrading successful information, device description file, graphic icons resource file, voice resource file obtain safeguarding and upgrading thereupon, unsuccessful will point out the edition upgrading information that get nowhere, device description file, graphic icons resource file, voice resource file are not done renewal and maintenance.So-called live version upgrading is meant to use a computer and is connected with equipment management device 300 with Ethernet by the RS232 serial communication interface respectively, on computers with certain authority user identity beaching accommodation management devices 300, through after the safety certification, enter the specified equipment management device interface, to be stored in the device description file of computer by Ethernet, the icon graphic resource file, the voice resource file downloads in the equipment management device 300, the device description file on the equipment management device 300 (subnet gateway), the graphic icons resource file, the voice resource file obtains safeguarding and upgrading thereupon.
Device description file can use the dedicated software tool packet generation, and kit software provides navigational tool, and the user just can finish writing of device description file as long as insert a spot of information according to the prompting on the tool software.
Entire equipment information registration table is made of list of devices file, autonomous device description document, icon or picture resource file, voice resource file etc.The domestic terminal apparatus 100 in equipment management device 300 registrations is stored in the list of devices file.Device description file is the description to concrete device characteristics.Equipment uses icon and picture and other resource file on man-machine interface, sets up corresponding relation by device description file.If use voice resource, also be to set up corresponding relation by device description file.
Step S220 is established to the connection between equipment management device 300 and the domestic terminal apparatus 100.
Described connecting can be to initiate equipment management device 300 through making up behind Website server 500 safety and the identity validation and the connection between the domestic terminal apparatus 100 by client 400.
Subsequently, equipment management device 300 receives user's instruction, resolves accordingly and handles according to the facility information registration table.
Step S231 if user's instruction is Equipment Control or status query request, then resolves according to device description file, searches the Equipment Control order, and this control command is issued to domestic terminal apparatus 100.
Step S232 if domestic terminal apparatus 100 successfully receives described control command, then is sent to feedback information equipment management device 300.
Step S233,300 pairs of feedback messages of equipment management device are discerned and are resolved, and finally the user are carried out information output.
Step S241 if user's instruction is the operation requests relevant with equipment management device 300, then searches the control corresponding parameter according to device description file, and according to Control Parameter the user is carried out information output.
Step S251, the warning message that described equipment management device 300 is accepted from domestic terminal apparatus 100 is resolved the aforementioned device description document, alarm state information is stored in equipment management device 300 or shows on display terminal.
In addition, the present invention can adopt the control of phone realization to home network device.
At first, use 600 groups of telephone devices to be the telephone number that is associated with equipment management device 300, equipment management device 300 carries out safety verification.
Secondly, after equipment management device 300 carries out safety verification, carry out voice suggestion and navigation.
At last, according to the dial respective keys of device 600 of voice suggestion, realize the control and the status poll of domestic terminal apparatus 100.
For the ease of the present invention is further understood, the present invention is described in detail below in conjunction with embodiment.
Seeing also Fig. 3, is the schematic diagram of equipment management device in the embodiments of the invention.
Maintenance of facility information registration table and memory cell 310 are used to realize the renewal and the maintenance of facility information registration table.The set of the list of devices file that described facility information registration table is all domestic terminal apparatus 100, device description file and concrete icon information, Word message and information of voice prompt resource.The icon of describing in device description file, literal, voice messaging are the index informations of these information in equipment management device 300.The list of devices file is that equipment is registered back formation in equipment management device 300, and has corresponding relation between the device description file.
Visual page shows and the function of control unit 330 comprises: carry out the visual page management according to the facility information registration table; And catch the data of coming according to network layer 350 and finish management the page by state chart interpreter 321; Under the control of user side interactive unit 340, generate command string, send order maker 322 to.
State chart interpreter comprises with the function of order maker unit 320: after packing with order maker 322 according to the visual page demonstration and the order of control unit 330 generations, give network layer 350 with information; Processing is sent into visual page then and is shown and control unit 330 from the state string of network layer 350.The order that the phonetic dialing unit is sent is carried out the device description file parsing with order maker 322, after packing, data after the parsing give network layer 350, and the state feedback of automatic network layer 350 is handled in the future, and the data after the processing are delivered the phonetic dialing unit.
For the ease of understanding the present invention, below some notions are defined, this definition is applicable to patent application document of the present invention.
Consider and have following Smart Home service function in the general family: tame electric control, family's security protection, check meter at a distance, information service, video intercom etc.Wherein,
Household electrical appliances control comprises: microwave oven, washing machine, refrigerator, television set;
Family's security protection comprises: home security, household safe, SOS etc.
The microwave oven service comprises: mains switch, function setting, cancel, lock, status poll and warning inquiry etc.
Other are not enumerated one by one.
Present embodiment, is put together in the function of same aspect when each equipment of control according to above functional description, and each function is all mixed corresponding feature icon, thereby meets people's custom, and the equipment that makes is controlled easily.
Seeing also Fig. 4 A to Fig. 4 D, is the schematic diagram of the user interface in an example of the present invention.
This example supposition Smart Home only has household electrical appliances, as microwave oven, and television set, washing machine, air-conditioning.In equipment is described in detail, the situation of microwave oven has only been described.
Fig. 4 A is the home appliance tabulation, shows the armamentarium in the domestic network system;
Fig. 4 B is the microwave oven service page, chooses microwave oven, every function service that microwave oven is provided;
Fig. 4 C microwave oven function is set; Choose [setting] in the microwave oven service page, just can carry out pattern, firepower, time setting operation microwave oven.
The state of Fig. 4 D microwave oven; Choose the state in the microwave oven service page, just can the real-time status of microwave oven be monitored.
According to above example, each picture is exactly a service page, forms a service page as the microwave oven repertoire, comprises 7 parts in this page, and power supply unit is described some attributes or the like of the switch of power supply.So a service page logically is the set of some correlation functions, parts are exactly the basic function that will finish some operation.
That is to say that the page that service page is made up of the one group of basic control unit that is associated on the function comprises the basic element of character that two (containing) are above.Parts are unit of a function opposite independent, are used for carrying out the simple function of an equipment in the network home appliance.
Seeing also Fig. 5, is the structural representation of the device description file that adopts of the present invention.
Device description file comprises three parts:
Equipment integral is described, and mainly describes instrument factory man information, service page index and warning message index etc.
Service page is described, and each equipment all can be divided into some service pages according to function, comprises some basic parts in each service page, and all parts are pressed relative position and formed a two-dimensional array, and each basic element of character all uses the form of icon to represent.
Wherein, parts can be divided into following type: command type, basic order button such as shift knob are provided with temperature button etc.State type, certain state of indication equipment is as the door opening and closing state of microwave oven.Functional form is provided with the time, calls in other pages etc.
In each page, comprise index information, comprise the relative position of components number in this page and each parts.
Alert service is described, the parts during warning message is described except that characteristic with general state parts, the characteristics that also have the general state parts not possess, as: play voice suggestion to show warning; If alarm point is reported to the police, need the component icon flicker.So warning function is described with one page separately, index is the same with the index of service in the page-describing.
Some Data Structures to device description file describe below.
One, label (Label)
The present invention, figure, icon, voice, control command word resource and string resource all exist in the equipment management device 300, in device description file, describe and all quote with label, generate the correspondence table of resources such as a label and figure at equipment management device 300, label according to device description file finds resources such as figure, voice easily.So bring following advantage: if that device description file takes up room is little, the programming apparatus description document is remembered easily and quote change in resources such as figure, as long as label is constant, device description file does not need to change.
Label length is five bytes, is defined as follows:
Label
{
equipment_type；
model；
resource_type；
number；
}
Parametric description is as shown in table 1.
Table 1
| Parameter | Definition | Span | Describe in detail |
| equipment_type | Char | 1byte | The indication equipment type (is annotated: the regulation of specifically indicating to observe Haier) ' B '--refrigerator ' X '-washing machine ' W '-microwave oven |
| Model | Byte | 1byte | The expression model //WTM |
| resource_type | Char | 1byte | Expression resource type ' I '--icon ' G '--figure ' S '--voice ' C '--character information |
| number | Word | 2byte | The expression sequence number |
Two, label number set type (Label_Array)
This type is described the array of a plurality of label combinations, mainly is used under the situation that needs a plurality of labels, as
Label_array
{
count；
lab_array[count]；
}
Wherein: count is the number of value parts, and lab_array is the array of Labe type.
Parametric description is as shown in table 2.
Table 2
| Parameter | Definition | Span | Describe in detail |
| Count | Byte | 1byte | The number of the total Label data type of expression |
| lab_array[count] | Label | coun×5byte | Expression Label type array takies the byte number and depends on count |
Three, the first return value type (Return_Type1)
According to Haier's household electrical appliances control board standard, the state return code has two types of forms: the first return value type (respective byte or word decision state), the second return value type (corresponding bit field decision state).
The value of return value type stated parts and the relation between the state return code, parts can extract required, correct conditional code according to corresponding return value type.
The corresponding relation of byte or word between the value of the first return value type stated parts and the return code.
Return_type1
{
type；
start；
}
Parametric description is as shown in table 3.
Table 3
| Parameter | Definition | Span | Describe in detail |
| Type | Char | 1byte | Be illustrated in the byte of value type ' F ' four bytes of floating number ' W ' two bytes of integer ' B ' byte in the return code |
| Start | Byte | 1byte | Expression which byte from the state return code begins. |
Four, the second return value type (Return_Type2)
The second return value type stated bit field corresponding relation between the value of parts and the return code.
Return_type2
{
start；
First；
Length；
Value；
}
Parametric description is as shown in table 4.
Table 4
| Parameter | Definition | Span | Describe in detail |
| Start | Byte | 1byte | Expression which word from the return state sign indicating number begins. |
| First | Byte | 1byte | The expression mode bit is positioned at which position of this word |
| Length | Byte | 1byte | Expression mode bit value begins total several from First and represents |
| Bytevalue | Byte | 1byte | The value of expression mode bit |
Five, type (Parameter_Type) is got in the value participation in the election
Describe parts value (as, time, temperature etc.) parameter type.
parameter_type
{
x；
y；
Type；
}
Parametric description is as shown in table 5.
Table 5
| Variable | Definition | Span | Describe in detail |
| X | Byte | 1byte | X, y is an abscissa for the relative position x of the value parts in service page, and y is an ordinate, and x, y are since 0 (according to arranging of the page, determining in description document) |
| Y | Byte | 1byte | |
| Type | char | 1byte | Type value in same three among the Return_type1 |
Six, combined command type (Comb_Cmd)
New instruction is determined in the basic instruction and the combination of set point.
Washing procedure as washing machine can be used elementary instruction 5d04+0000 ... 5d04+0008
comb_cmd
{
cmd；
}
Parametric description is as shown in table 6.
Table 6
| Parameter | Definition | Span | Describe in detail |
| Cmd | Wbrd | 2byte | The instruction of Haier's control board is referring to " communications protocol between digital home network communication module and the household electrical appliances " |
Seven, value added instruction type (Add_Cmd)
Command value and time code value addition form the new instruction such as the functions of child lock of washing machine.
The 5d08+0=5d08 functions of child lock
5d08+1=5d09 removes virgin lock
add_cmd
{
word cmd
}
Parametric description is as shown in table 7.
Table 7
| Parameter | Definition | Span | Describe in detail |
| cmd | Word | 2byte | The instruction of Haier's control board is referring to " communications protocol between digital home network communication module and the household electrical appliances " |
Equipment integral is described service page and is mainly described instrument factory man information, service page index and warning message index.Need to prove file verification and begin to calculate from standard criterion version number byte.
Be defined as follows:
{
fileSize；
sumVal
stdVer；
fileType；
fileVer；
countryCode；
factoryCode；
eqptClass；
eqptID；
productClass；
productName；//WTM
productModel；
iconIndex；
voiceIndex；
externIndex；
pageCount；
pageListPtr；
larmPtr；
queryCmd；
}
Parametric description wherein is as shown in table 8.
Table 8
Service page is described and mainly the components number of each page, the entry reference of parts etc. is described.Wherein, the meaning of pointer (position) is the absolute position in device description file, represents with the n byte.
Service_page
{
parentPagePtr；
pageType；
unitCount；
unitPtr；
iconIndex；
titleLen；
title；
voiceIndex；
}
Parametric description wherein is shown in table 9 and table 10.
Table 9
Table 10
It is just the same that page-describing is described and served to alert service, and just the parts in the page all are the alarm condition parts.Be described below:
Service_page
{
parentPagePtr；
pageType；
unitCount；
unitPtr；
iconIndex；
titleLen；
title；
voiceIndex；
}
Meaning of parameters is referring to table 9 and table 10.
Parts are divided into by its effect: order parts, functional part, status component.Component representation is described two parts by master data description and parts effect and is constituted.
Each parts all comprises an icon or functional graphic, a main title, and a subtitle, domain of instruction and the description of returning the territory, the value of main title does not change, and the value of subtitle changes along with the change of return value, and some has main title and does not have subtitle.
All parts all comprise some basic data, as its relative position, and unit type, icon or figure etc. are described with a Data Structures at this.
unit_basic_data
{
parentPageNum；
unitSerialNum；
unitType；
iconIndex；
titleLen；
title；
voiceIndex；
displayType；
}
The description of parameter is as shown in table 11.
Table 11
During the effect of parts was described, part classification was as shown in table 12.
Table 12
Introducing the application of each base part below describes.
In the description of command type parts, comprising:
Single instrction printenv (Single Command No Parameter) command type parts do not have any parameter.The user is during to this operation of components, and system only sends a simple command word and gets final product.' cancellation ' function as microwave oven.
Be defined as follows:
Scnp{
cmdLength；
cmd；
titleLen；
title；
returnType；
returnChk；
}
Parametric description wherein is as shown in table 12.
Table 12
Two metainstruction printenv parts (Single Commad Multi Parameter) are the command type parts, and parameter is taken from miscellaneous part.The user is during to this operation of components, and system gives an order according to the description and the command word of parameter.' menu download ' function as microwave oven.
Be defined as follows:
mpc{
cmdLength；
cmd；
titleLen；
title；
cmd1；
title1；
iconIndex1；
voeceIndex1；
returnType；
returnChk；
}
Parametric description wherein is as shown in table 13.
Table 13
Do not have instruction page invocation (No_Command) parts, this base part is used to call the usefulness of other pages, as the functional part that is provided with in the microwave oven service page.
Be defined as follows:
noc{
N_data; // parts basic data type data
page_Num；
}
Parametric description wherein is as shown in table 14.
Table 14
The function of status poll (Status Browse Command) component representation query facility state is called this component function, finishes the inquiry to equipment, and the show state page or leaf.
Be defined as follows:
mpc{
N_data; // parts basic data type
cmd；
pageNum；
}
Parametric description wherein is as shown in Table 15.
Table 15
Alarm condition inquiry (Alarm Browse Command) parts are defined as follows:
mpc{
N_data; // parts basic data type
cmd；
pageNum；
}
Parametric description wherein is shown in table 16.
Table 16
Menu is downloaded (Menu Download) parts and is defined as follows:
MD{
cmd；
titleLen；
title；
returnType；
returnChk；
menuIndex；
}
Parametric description wherein is shown in table 17.
Table 17
In the functional form parts, comprising:
Scroll bar is provided with (ScrollBar) parts, and this function is mainly used in the setting of analog quantity, as temperature etc.See also Fig. 6, the user can specify a main title and a subtitle, and principal mark is entitled as design temperature, subtitle be set point+" ℃ ", stipulated maximum and minimum value and the step-length that can roll.
Be defined as follows:
ScrollBar
{
N_data; // parts basic data type data
cmd；
returnType；
returnChk；
setp；
min；
max；
adjust1；
adjust2；
}
Parametric description wherein is shown in table 18.
Table 18
Time (Clock) parts are set, the time order are set the function that the time is set is provided.The state of slave unit returns and obtains in the sign indicating number hour and minute two parameters, be presented among Fig. 7, the user can to hour or minute make amendment, and new time set is sent to equipment.
Be defined as follows:
Clock
{
N_data; // parts basic data type data
cmd；
returnType；
returnHH；
returnMM；
}
Parametric description wherein is shown in table 19.
Table 19
Timer (Timer) parts for some equipment, need be accurate to second when as baking box, microwave oven etc. being set the time, and timer is accurate to the time set function in second, sees also Fig. 8.
Be defined as follows:
Timer
{
N_data; // parts basic data type data
cmd；
returnType；
returnHH；
returnMM；
returnSS；
}
The description of parameter wherein is shown in table 20.
Table 20
Date (Date) parts are set, type command are set the function of revising the date is provided.Slave unit returns and obtains the current date in the sign indicating number and be presented at the screen below, and the user can import the new date, and the newly-installed date is sent to equipment, sees also Fig. 9.
Be defined as follows:
Date
{
N_data; // parts basic data type data
cmd；
returnType；
returnYY；
returnMM；
returnDD；
}
Parametric description wherein is shown in table 21.
Table 21
Enumerate and choose (Enumerate) parts, a plurality of functions of enumerating information are being chosen in this functional description, and the information of enumerating is in subtitle, and Figure 10 is the process that the washing procedure of washing machine is selected.
Be defined as follows:
enumerate
{
N_data; // parts basic data type data
cmd；
cmdType；
subTitleLen；
subTitleCount；
subTitleList；
returnType；
returnChk；
}
Parametric description wherein is shown in table 22 and table 23.
Table 22
Table 23
The state type parts comprise:
Free hand drawing mark state (Icon_Status) parts determine to show corresponding icon according to the state of return value.
Be defined as follows:
Isn
{
N_data; // parts basic data type data
returnType；
returnChk；
}
Parametric description wherein is shown in table 24.
Table 24
Enumerated icons state (Enumerate Icon_Status) parts determine to show corresponding icon that according to the big or small attitude of return value the reference numbers of enumerating is described in subtitle.
Be defined as follows:
Eisn{
N_data; // parts basic data type data
subTitleCount；
iconIndexList；
returnType；
returnChk；
}
Parametric description wherein is as shown in Table 25.
Table 25
Enumerate text status (Enumerate Text_Status) parts, determine to show corresponding text that according to the size of return value the text label of enumerating is described in subtitle.
Be defined as follows:
Etsn{
N_data; // parts basic data type data
subTitleLen；
subTitleCount；
iconIndexList；
returnType；
reurnChk；
}
Parametric description wherein is shown in table 26.
Table 26
Alert service (Alarm_Status) parts are described according to warning frame that returns and the definite parts that show corresponding state of return value.
Be defined as follows:
Asn{
N_data; // parts basic data type data
alarm；
alarmClass；
alarmClass；
returnType；
returnChk；
}
Parametric description wherein is shown in table 27.
Table 27
For the ease of understanding, introduce the instantiation (please consulting Fig. 4 B to Fig. 4 D once more) of a device description file below.
Microwave oven (Microoven) description document content comprises: equipment integral is described, service page is described, the warning page-describing.
Whole description scheme definition of microwave oven and content are provided with as follows:
struct MICROOVEN
{
Byte page_count_MO; The number of // service page as shown in the figure, has 3.
Byte precept_ver_MO; // expression this document according to the version 1 of standard criterion.
Char filetype_MO[3]; // this territory accounts for 3 bytes, " CAN ".
Word file size MO; The size of // microwave oven device description file.
Char country_code_MO[3]; // country code.
Char factory_code_MO[8]; The code of the concrete manufacturer of // expression.
Byte ver_MO; The version number of // this document.
Char equipment_type_MO[16]; // sensing equipment classification.
Char product_type_MO[10]; // sensing product category.
Label icon_MO; The label of // sensing icon resource.
Label Sound_MO; The label of // sensing voice resource.
The label of Label extern_resouce_MO//reservation icon resource.
Word requirecmd; // microwave oven querying command 4D01.
Word page_ptr_MO; The list placement of // service page.
Word page_alarm_ptr_MO; // warning page location.
Char productname[10]; // name of product.
Char productmodel[10]; // product type.
}
Microoven＝
{0×03，1，“CAN”，XX，“86”，“Haier”，1，“XXX”，“XXXX”，“WI10113”，“WS10114”，“WI10115”，0×4D01，32，102，“XXXXXX”，“XXXXXX”}
Annotate: X can replace with any character.
Microwave oven service page description scheme and content are provided with as follows:
struct MICROOVEN_Server
{
Byte unit_count; Components number counting in this page or leaf of // expression, this example is 7.
Byte last_page; // 0 its parent page of expression.
Byte page_type；//0×01。
Word Unit_ptr[unit_count]; The entry reference of each parts in this page of // expression.
Byte titleLen; The length of // title.
Char title[titleLen]; The title of // the page.
Label Sound; The label of the voice data of // page.
Label Icon; // icon resource.
}
Microoven_Server{0 * 07,0,7 parts sequence numbers, X, " XXX ",
“WS10117”，“WI008”}}；
See also Fig. 3 and Figure 11, in an example of the present invention, equipment management device 300 adopts subnet gateway, and the software design of subnet gateway is based on the client server framework.
Application program on the subnet gateway (user side hand over household unit 340) is a web server software, and it is responsible for monitoring the request that client is sent, and the client here can be the browser of our NETSCAPE of using always or INTERNET EXPLORER and so on.After server is received a request, will handle this request and return some data to browser through.These data have the formatted pages of text or image usually, and these pages adopt standardized format, use html language to describe.Browser will be explained these file formats after receiving file, and will show according to suitable mode.
WEB server on the subnet gateway uses HTTP(Hypertext Transport Protocol) and browser or other client to communicate, http protocol is to be used for carrying out the method that the standardization request transmits and handles, and does not have compatibility issue when various clients are communicated by letter with different server.
Visual page shows and control unit 330 is outside extension applications that satisfy the CGI standard.Server is the passage between client (as browser) and the CGI extension application.Visual page demonstration and control unit and WEB server carry out communication, transmission parameter and result and are undertaken by environmental variance, command line parameter, standard I/O.Environmental variance is to be provided with when the subprocess operation cgi script that the server finger daemon is created, and gives this subprocess for information about with what transmit client and server.If cgi script will return result and give client, then must give the server finger daemon with this data passes by standard output.
The standard input of CGI is the standard output of server, and the output of the standard of CGI is exactly the input of server.Client's request is exported the standard input that sends CGI to by the standard of server, after CGI handles information, the result is sent to its standard output, and the standard of server input just sends to client by server with result then.
The default port numbers of HTTP is 80, and the user also can dispose the port numbers of using other.During the WEB startup of server of subnet gateway, will move a finger daemon port will be monitored, wait for request from the user.When a request comes, the Connection Service that subprocess is the user will be created.According to the difference of request, server returns html document or calls external application-visual page by CGI and shows and control unit 330, returns result.Server is mutual by carrying out between CGI interface and visual page demonstration and the control unit 330, the method of when asking, taking according to client, server can be collected the information that the client provides, and this partial information is sent to visual page show and control unit 330, visual page shows with control unit 330 and carries out information processing and the result is returned server then.Server is analyzed information then, and the result sends it back client or browser the most at last.
Introduce the course of work of example of the present invention below.
Step S121, when subnet gateway powers on, the WEB startup of server will move a finger daemon port will be monitored, and wait for the request from the client.State is explained and the program start of order generation unit 320, moves a finger daemon, at first searches the list of devices file in the device registry, according to facility registration situation in the list of devices file, system is carried out initialization.This finger daemon is monitored controlling demonstration of subnet communication network layer 340 and visual page and control unit 330 simultaneously, waits for the request from this two aspect.
Step S122, the user sends request by browser to the port of subnet gateway server in client, and gateway server responds, and connects between client computer or browser and the server.
Step S123, the request of sending according to client, server is collected the information that the client provided, server is analyzed these information, and these information are passed through environmental variance, command line parameter, standard I/O environmental variance to the CGI interface routine--and visual page shows and control unit 330 transmits.
Step S124, server calls CGI interface routine-visual page shows and control unit 330, visual page shows and control unit 330 passes through environmental variance, command line parameter, standard inputs etc. obtain page Control Parameter, visual page shows and control unit 330 is analyzed these page Control Parameter, find corresponding page documents according to these page Control Parameter, visual page shows and control unit 330 is imported the static part of these page documents by the standard that standard output is directly passed to the WEB server, the WEB server is handled these information, and result returns to browser.
Step S125, the device-dependent dynamic part of page documents, visual page shows and control unit 330 obtains page Control Parameter from the WEB server, visual page shows and control unit 330 is analyzed these page Control Parameter, and at first search list of devices file in the facility information registration table according to these Control Parameter, find device registration sequence number or ID number, according to Equipment Serial Number or find the relevant device description document ID number, visual page shows and control unit 330 is resolved this device description file, various information in the device description file are put in order, visual page shows and control unit 330 is imported these information by the standard that standard output passes to the WEB server, the WEB server is handled these information, and result returns to browser.
Step S126, if client or browser send be one to Equipment Control order or equipment state request, visual page demonstration and control unit 330 are except that finishing above-mentioned page control, also the page Control Parameter that the WEB server can be sent is handled, parameter after handling is explained and order generation unit 320 with the mode state that sends to of message, visual page shows and control unit 320 is answered device description file according to transmitting the parametric solution phase separation that comes, find the corresponding control command of this equipment, visual page shows and control unit 320 is packed this control command with the particular data packet format, and the good data of will packing send to subnet gateway network layer 340.
Step S127, by subnet gateway network layer 340 packet is sent to terminal controlled plant (being domestic terminal apparatus 100) by the subnet Control Network, if the terminal controlled plant is successfully accepted this packet, controlled terminal equipment can send to feedback information subnet gateway network layer 340.
Step S128, network layer 340 is given state with this feedback data packet and is explained and order generation unit 320, because state is explained the marking that is also keeping transmitting control commands with order generation unit 320, state is explained with order generation unit 320 and is successfully discerned and resolve this feedback data packet, and the feedback information in the packet is sent to visual page demonstration and control unit 330 by message.
Step S129, visual page shows and control unit 330 is handled feedback message, send to the WEB server by standard output, the response of WEB server sends to client or browser from the Equipment Control request of client or browser with process information.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1. the control method of a home network device is characterized in that, comprises step:
1) equipment management device is preserved the device description file of resource data and domestic terminal apparatus; The index that has this resource data in the described device description file;
2), form list of devices file after the registration according to the identify label of the domestic terminal apparatus that is registered in the registration of the enterprising expert of described equipment management device front yard terminal equipment; Described identify label and device description file have corresponding relation;
3) described equipment management device receives the Equipment Control or the status query request of user's input, resolves the aforementioned device description document, generates order and is issued to domestic terminal apparatus;
4) described equipment management device is accepted the warning message from domestic terminal apparatus, resolves the aforementioned device description document, alarm state information is stored in equipment management device or shows on display terminal; Described equipment management device receives the request from the user; Generate page Control Parameter and correspondingly search and transmit static page; For dynamic page, then search the list of devices file, analyzing device description document, transmission dynamic page according to page Control Parameter.
2. the control method of home network device as claimed in claim 1 is characterized in that, further comprises this resource data of upgrading or device description file in described step 1).
3. the control method of home network device as claimed in claim 2 is characterized in that, described upgrading comprises remote online upgrading and field upgrade.
4. the control method of home network device as claimed in claim 1 is characterized in that, described step 2) in registration be the identify label of adopting control terminal or long-range ways of connecting input domestic terminal apparatus.
5. the control method of home network device as claimed in claim 1 is characterized in that, also comprises step: carry out initialization according to the list of devices file when equipment management device starts.
6. the control method of home network device as claimed in claim 1 is characterized in that, described device description file comprises that equipment integral is described, service page is described and the warning page-describing; Described equipment integral is described and is comprised instrument factory man information, service page index and warning message index; Described service page is described and is comprised the components number of each page and the entry reference of parts; Described warning page-describing comprises the warning piece number of each page and the entry reference of warning piece.
7. the control method of home network device as claimed in claim 6 is characterized in that, described parts comprise command type parts, state type parts and functional form parts; The parsing of described step 3) specifically comprises: described equipment management device generates page Control Parameter according to user's request, searches the list of devices file according to page Control Parameter, searches device description file according to the identify label of equipment, finishes page control; And in device description file, search device description order or status inquiry command.
8. as the control method of claim 1 or 7 described home network devices, it is characterized in that, also comprise after step 3): equipment management device receives the feedback information from domestic terminal apparatus; This feedback information is discerned and resolve the back to be exported the user according to device description file.
9. the control method of home network device according to claim 7, it is characterized in that described command type parts comprise single instrction printenv parts, two metainstruction printenv parts, nothing instruction page invocation parts, status poll parts and alarm condition inquiry parts; Described functional form parts comprise that scroll bar is provided with parts, time parts, timer part are set, the date parts are set and enumerate and choose parts; Described state type parts comprise free hand drawing mark status component, enumerated icons status component, enumerate text status parts and alert service parts.
10. the control method of home network device as claimed in claim 1 is characterized in that, in the described step 1), the data structure that device description file adopts comprises: label is used to set up the corresponding relation with resource file; The label number set type is described the array that a plurality of labels make up, and is used under the situation that needs a plurality of labels; The state return code comprises the second return value type of bit field corresponding relation between the value of the first return value type of corresponding relation of byte between the value of predetermined member and the return code or word and predetermined member and the return code; Type is got in the value participation in the election, describes the parameter type of the value of parts; The combined command type; Value added instruction type.
11. an equipment management device is applied to home network and realizes administering and maintaining of domestic terminal apparatus; It is characterized in that, comprising: maintenance of facility information registration table and memory cell, state chart interpreter, order maker, visual page demonstration and control unit, user side interactive unit and network layer; Wherein,
Described facility information registration table maintenance and memory cell are used to realize the renewal and the maintenance of facility information registration table; The set of list of devices file, device description file and resource data that described facility information registration table is a domestic terminal apparatus;
Described visual page shows with control unit and is used for carrying out the visual page management according to the facility information registration table; Catch the data of coming according to network layer and finish management the page by state chart interpreter; Under the control of user side interactive unit, generate command string, send the order maker to; Reception is from user's request; Generate page Control Parameter and correspondingly search and transmit static page; For dynamic page, then search the list of devices file, analyzing device description document, transmission dynamic page according to page Control Parameter;
Described order maker unit is used for that the data that visual page shows and the control unit transmission comes are carried out device description file resolves, and passes to network layer after the order packing of parsing back generation;
Described state chart interpreter is accepted the serial data from network layer, serial data is carried out device description file resolve, and the data that produce after resolving are sent into visual page and shown and control unit.
12. equipment management device according to claim 11 is characterized in that, explain and the order generation unit by the formation state with the order maker is integrated for described state chart interpreter.
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|---|---|---|---|
| CN200510063232A CN100586075C (en) | 2005-04-07 | 2005-04-07 | Household network device controlling method and equipment management apparatus |
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|---|---|---|---|
| CN200510063232A CN100586075C (en) | 2005-04-07 | 2005-04-07 | Household network device controlling method and equipment management apparatus |
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| US9866697B2 (en) | 2005-08-19 | 2018-01-09 | Nexstep, Inc. | Consumer electronic registration, control and support concierge device and method |
| CN101552696B (en) * | 2009-04-17 | 2011-04-06 | 华为技术有限公司 | Method, system and apparatus for managing household network equipment |
| KR20110047764A (en) * | 2009-10-30 | 2011-05-09 | 삼성전자주식회사 | Method and apparatus for controlling of home network system using mobile terminal |
| CN102467558A (en) * | 2010-11-19 | 2012-05-23 | 海尔集团公司 | Method for storing and updating device description file |
| EP3174269A1 (en) * | 2011-01-05 | 2017-05-31 | Nexstep, Inc. | Consumer electronic registration, control and support concierge device and method |
| CN102111908A (en) * | 2011-03-04 | 2011-06-29 | 中山大学 | Digital family wireless network system |
| CN103001837A (en) * | 2011-09-09 | 2013-03-27 | 海尔集团公司 | System and method for controlling household internet of things, device and system comprising system for controlling household internet of things |
| JP5744796B2 (en) * | 2012-06-29 | 2015-07-08 | 京セラドキュメントソリューションズ株式会社 | Network device search system, network device, and network search program |
| CN103297530B (en) * | 2013-06-08 | 2017-03-08 | 国家电网公司 | A kind of method of control intelligent home device |
| CN103399530B (en) * | 2013-07-01 | 2017-03-15 | 惠州Tcl家电集团有限公司 | Method, system and control platform and control terminal that intelligent appliance is uniformly controlled |
| KR102161443B1 (en) * | 2013-12-20 | 2020-10-06 | 삼성전자 주식회사 | Discovering and controlling method and apparatus of controllee in a smart home system |
| CN105094722B (en) * | 2014-04-21 | 2019-02-01 | 青岛海尔智能家电科技有限公司 | Support the control method and its control device of multi-screen system attribute display |
| CN104660685A (en) * | 2015-01-30 | 2015-05-27 | 小米科技有限责任公司 | Method and device for obtaining equipment information |
| CN105991423A (en) * | 2015-02-27 | 2016-10-05 | 北京海尔广科数字技术有限公司 | Gateway and method for calling device through gateway |
| CN106325121B (en) * | 2015-07-06 | 2019-09-24 | 浙江庆渔堂农业科技有限公司 | A kind of Aquiculture Monitoring System |
| CN106371322B (en) * | 2015-07-20 | 2021-09-03 | 中兴通讯股份有限公司 | Intelligent household control method, device and system |
| CN105979002B (en) * | 2016-06-29 | 2019-09-24 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN106302689A (en) * | 2016-08-10 | 2017-01-04 | 成都秦川科技发展有限公司 | Internet of things sensing network platform |
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| CN109446718B (en) * | 2018-11-15 | 2023-06-20 | 清能华控科技有限公司 | Visual development method and system for protection device and control device |
| CN109324585A (en) * | 2018-11-20 | 2019-02-12 | 曹景荣 | A kind of monitoring system and method for smart home |
| CN109451054A (en) * | 2018-12-19 | 2019-03-08 | 京信通信系统（中国）有限公司 | A kind of device management method and equipment |
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