CN1747426A - Connecting processor of network management system - Google Patents
Connecting processor of network management system Download PDFInfo
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- CN1747426A CN1747426A CN 200410071851 CN200410071851A CN1747426A CN 1747426 A CN1747426 A CN 1747426A CN 200410071851 CN200410071851 CN 200410071851 CN 200410071851 A CN200410071851 A CN 200410071851A CN 1747426 A CN1747426 A CN 1747426A
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Abstract
The invention can process certain type message packet or message between several client-side device and main control device. The connection and process unit is mounted in main control device, and is controlled by CPU in main control device. The conversion is made between first type expansion message sent by client-side device and the first type expansion message sent by first unit in main control device. After conversion, message is sent out. The main control device connects to more than one home electrical appliance through first network, and connects to client-side device trough second network.
Description
Technical field
The present invention relates to a kind of family network management system, especially can allow domestic network system handle the connection processing unit of the network management system of packets of information that is defined by a definite form between several customer equipments and the master control set or information.
Background technology
The household electrical appliances automatic control technology has arrived the commercialization stage now.The household electrical appliances automatic control technology is a kind of various household electrical appliance of remote operation man or technology that the various household electrical appliance in the family are controlled automatically of being used for.Initial household electrical appliances automatic control technology utilizes infrared ray to control various device respectively usually.At that time, do not form networking between each equipment.Present automatic control technology has developed into quite level, by communication apparatus each household electrical appliances is connected into network, and network controller is set carries out Comprehensive Control.
As shown in Figure 1, the average family network system is a kind of network that each digitlization man is electrically connected.By home network, can control the household electrical appliances in the family easily whenever and wherever possible, can bring enjoyment in life.
Along with the development of digital coding treatment technology, household electrical appliances such as refrigerator or washing machine are developing into the digitlization home appliance gradually.Along with the fast development of household electrical appliances use system technology and high-speed digital communication technology, the information household appliances of comprehensive utilization technique are appearring.Under above-mentioned background, domestic network system has appearred.
The IT network is a kind of network that is used for the exchanges data between PC and the surrounding devices or service on net is provided.The AV network is meant the network that makes up between each household electrical appliances of handling ODO or VDO information.In addition, living network is meant the network that is controlled to be purpose with automation appliance or Long-distance Control etc. merely, can be made up of refrigerator, washing machine, microwave oven, electric light gas alarm valve, air-conditioning, phone etc.
This domestic network system that is used for each family is formed by master control (master) device and slave.As the network equipment, main control device controls or shows the state of other network equipments to other network equipments.As the network equipment, slave is pressed characteristic or other key elements of the network equipment, the requirement of main control device is replied, and export the state change information of self.The network equipment that uses in the specification of the present invention or new equipment comprise that not only washing machine, refrigerator etc. are used for the household electrical appliances of living network service, the household electrical appliances that also comprise the household electrical appliances that are used for the service of IT network and be used for the service of AV network.
But, there are the following problems for conventional art: for display command and the control command of carrying out each home appliance in the domestic network system, need the main control device of domestic network system and carry out information exchange between the customer equipments such as Long-distance Control server of master control set transmission order or the order of reception master control set.But conventional art can not provide the information that is defined as a definite form for information exchange.
Summary of the invention
Technical problem to be solved by this invention is, a kind of connection processing unit of domestic network system is provided, and allows domestic network system handle packets of information that is defined by a definite form or information between several customer equipments and the master control set; Use comprises the information that display command and control command etc. have been defined, the information of code requirementization, the standardization in the operation of realization domestic network system; Allow the connection processing unit communicate with a plurality of customer equipments of a plurality of kinds; Allow and connect the information that processing unit is handled living network control communication protocol (living network control protocol:LnCP).
For the technical solution problem, the technical solution used in the present invention is: a kind of connection processing unit of family network management system is arranged on the inside of main control device; And controlled by the central processing unit in the main control device; Main control device connects with more than one home appliance by the 1st network, and by connecting with more than one customer equipment with the 2nd network of the 1st network detach; Carry out the conversion between the extend information of the extend information of the 1st form that customer equipment sends and the 1st form that the 1st device in the main control device sends, allow above-mentioned each information send changing the back.
Connect processing unit by being formed on the information transfer channel in the master control set, i.e. information channel, the 1st form information that comprises the type corresponding with the 1st device is stored in the information channel, and obtains to comprise the 1st form information of the type corresponding from above-mentioned information channel with connecting processing unit.
Connect processing unit and comprise the information transfer channel, i.e. information channel, connect processing unit the 1st form information that comprises the type corresponding, pass, obtain the 1st form information that has stored from the information channel that connects processing unit to the information channel that is included in the 1st device with the 1st device.
Connect processing unit and on the 1st form extend information that receives, give intrinsic coding.
Connecting processing unit passes the information that comprises intrinsic coding and the 1st form information and the 1st type of device to information channel.
The 1st device is the Service Management device.
The 1st form extend information is made up of identification code, message identification code and the 1st form information of delegator device.
Connect processing unit and read the 1st form information, and it is passed to the 1st device from the 1st form extend information.
Connect processing unit and also comprise positive conversion/anti conversion processing unit, positive conversion/anti conversion processing unit is just being changed the 1st form extend information or inverse transform when communicating by letter with delegator device.
Connect processing unit and also comprise the location registration process device, the utilization of location registration process device is stored in the log-on message of main control device storage device, when starting main control device, is registered on the delegator device automatically.
The location registration process device transmits data by the cycle to delegator device.
Connect processing unit and also comprise the software download processing unit, when when delegator device receives relevant software download information, the software download processing unit is stored in the memory of main control device after downloading software from delegator device.
The software download processing unit passes to the 1st device downloading the result.
Connect processing unit and also comprise the version processing unit, when when delegator device receives the family network management system information of redaction, the version processing unit is downloaded family network management system from delegator device, is stored in the storage device of main control device.
The version processing unit is downloading 2nd device of result's biography to main control device.
Connect processing unit for carry out with delegator device between communicate by letter, comprise a tcp port at least.
Tcp port is communicating by letter between the Long-distance Control server that is used for delegator device.
Connect processing unit and also comprise other ports, other ports be used for other delegator device between communicate by letter.
Connect processing unit the journal file processing unit of the 1st form extend information biography that sends or receive, allow it store extend information to main control device.
The 1st form is an interactive network control communication protocol series.
The 1st form is LnCPb.
The invention has the beneficial effects as follows: allow domestic network system handle packets of information that is defined by a definite form or information between several customer equipments and the master control set.Among the present invention, the connection processing unit of domestic network system uses the information that has been defined that comprises information such as display command and control command, by the information of code requirementization, and the standardization in the operation of realization domestic network system.Allow the connection processing unit communicate with a plurality of customer equipments of a plurality of kinds.Allow and connect the information that processing unit is handled living network control communication protocol.
Description of drawings
Fig. 1 is common domestic network system block diagram.
Fig. 2 is the domestic network system block diagram of family network management system of the present invention.
Fig. 3 a is the 1st form information pack arrangement schematic diagram relevant with LnCP structure and LnCPa structure to Fig. 3 c.
Fig. 4 is the 2nd form information structure relevant with LnCPb.
Fig. 5 connects the family network management system block diagram of processing module for using the present invention.
Fig. 6 is that module frame chart is handled in the connection of Fig. 5.
Among the figure, 10: home appliance; 12: the 1 networks; 20: the household electrical appliances main control device; 30: the 2 networks; 40: the Long-distance Control server; 50: user's terminating machine; 200: family network management system; 210: the passage processing module; 230: transmit processing module; 240: service management module; 270: connect processing module; 290: system management module.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Claim of the present invention is not subjected to the restriction of embodiment and accompanying drawing.
As shown in Figure 2, domestic network system 100 of the present invention comprises several home appliances 10, main control device the 20, the 2nd network 30, Long-distance Control server 40, user's terminating machine 50.Main control device 20 connects with a plurality of home appliances 10 by the 1st network 12, shows and control operation.The 2nd network is used for the communication between main control device 20 and Long-distance Control server 40 and the user's terminating machine 50.Long-distance Control server 40 passes certain demonstration and control command to main control device 20 by the 2nd network 30.The user can utilize user's terminating machine 50, is connected in the Long-distance Control server by the 2nd network 30, to home appliance 10 with and/or main control device 20 control or allow their show states.
In more detail, home appliance 10 is by the 1st network 12 and main control device 20, and the 1st form information bag of controlling communication protocol a (living network control protocol a:LnCPa) by living network communicates.Here, 10 logins of each home appliance on main control device 20, given respectively different separately theoretical addresses (such as, 0x00,0x01 etc.), by each home appliance 10 of theoretical address resolution.
In addition, the 1st network 12 can be by the order wire that sets up separately or utilize the electric wire of having established of each family or building or the wired media that telephone wire forms, and also can be that radio communication device is the wireless communication media on basis.
Main control device 20 is in order to control or to show with it slave---the operating state of home appliance 10 that connects, and the 1st form information bag by LnCPa communicates.Main control device 20 for carry out basic communication (such as, register requirement and reply, analog signal (dummy signal), de-registration request and reply etc.) and the replying etc. of replying of showing or control command and control command, by the 2nd network 30, use the 2nd form extend information of living network control communication protocol b (living network controlprotocol b:LnCPb), communicate by letter with Long-distance Control server 40.
Main control device 20 is powered or during by user's input service initiation command, automatically or under user's operation, by certain registration step, utilizes the 2nd network 20 to be connected in Long-distance Control server 40.Registration step is made up of the form of common account number and password (being stored in the identifying information of main control device 20 and Long-distance Control server 40 respectively).Main control device 20 is after Long-distance Control server 40 transmits registration information, and Long-distance Control server 40 process informations pass registration reply information in main control device 20.In addition, after main control device 20 is connected in Long-distance Control server 40 by registration step, presses certain hour and send analog signal (dummy signal) or information to Long-distance Control server 40 at interval, confirm the communication coupled situation.In addition, main control device 20 sends de-registration request information by certain cancellation step to Long-distance Control server 40, after the Long-distance Control server process information, transmits the cancellation response message to main control device 20.
The 2nd network 30 such as comprising the internet, can also comprise other component parts by the kind of user's terminating machine 50.That is, when being computer, be provided with Web server (figure slightly) between the 2nd network 30 and the user's terminating machine 50 such as user's terminating machine 50.When if the terminal machine 50 of user is the networking mobile phone, be provided with surfing Internet with cell phone protocol server (Wap server) (figure slightly) between the 2nd network 30 and the user's terminating machine 50.
The 1st network 12 and the 2nd network 30 are the networks that are separated from each other.That is, the 1st network 12 is the closed networks that connect by the wired or wireless communication medium, promptly with the network of the 2nd network detach.Closed network comprises the connection status that is on the physical significance but the network that separates in logic.
Long-distance Control server 40 connects with main control device 20 and user's terminating machine 50 by certain registration and cancellation step, receive demonstration and control command etc. from user's terminating machine 50, it is pressed the 2nd form information of LnCPb, pass to main control device 20 by the 2nd network 30.In addition, Long-distance Control server 40 stores its or pass to user's terminating machine 50 from the 2nd form information of main control device 20 reception LnCPb.
User's terminating machine 50 comprises all devices that can be connected in the 2nd network 30.Such as PC, wireless terminal, portable terminal machine (PDA), World Wide Web notebook (Web pad), network automatically device etc.Therefore, in the following explanation, Long-distance Control server 40 and user's terminating machine 50 are commonly referred to as customer equipment, are considered as entrusting terminal machine to be connected in main control device 20 by the 2nd network 30.
Below, to the 1st form information pack arrangement of LnCPa, the 2nd form information pack arrangement of LnCPb, describe.
Shown in Fig. 3 a, LnCP of the present invention connects interlayer by request (Applicat ion) interlayer, network interlayer, data and the physics interlayer is formed.Interface between each interlayer (interface) is a benchmark with the communication protocol information unit (Protocol Data Unit:PDU) that receives from upper interlayer, comprehensive title (header) and/or ending (trailer) information, generation can pass the new traffic protocol information to the next interlayer.
Mainly form the interface between request interlayer and the network interlayer, and mainly form the interface between interlayer between network interlayer and the data connection interlayer by NPDU (Network layer PDU) by APDU (Application layer PDU).And data connect between interlayer and the physics interlayer, form the interface by data framework unit.
The information unit that each interlayer generates all has title, behind request interlayer reception APDU (being made of message header and information), adds packet header and ending such as the network interlayer on this basis, generates NPDU, and its biography is connected interlayer to data.Packet header and ending comprise the side of delivering letters address, destination-address and with the relevant information such as information bag type of information significance level that transmit.In like manner, data connect interlayer behind upper network interlayer reception NPDU, add serial line interface (serial interface) title and framework ending content on this basis, and generation will pass the framework to the physics interlayer.
Shown in Fig. 3 b, the 1st form information bag of LnCPa is made up of title division, main part and ending.Digit groups when title division appends the packets of information function by the title digit groups with after being used for is formed.Digit groups and message digit group when the theme part is appended informational function by the message header digit groups with after being used for are formed.
In addition, in the packets of information of the present invention, request or announcement information bag are by 8 bit SLP digit groups of expression digit groups beginning, form by 16 bits, demonstration destination's destination addresses (Receiveraddress) is digit groups (RA), form by 16 bits, the address, the side of delivering letters (Senderaddress) of the demonstration side of delivering letters is digit groups (SA), form by 8 bits, the packet length information of display message packet length (PacketLength) is digit groups (PL), form by 3 bits, the order of priority (ServicePriority) of demonstration transmission order of priority is digit groups (SP), form by 5 bits, the packet header length of display message packet header length (Packet Header Length) is digit groups (PHL), form by 8 bits, the communication protocol version of display communication protocol version (Protocol Version) is digit groups (PV), form by 4 bits, the packet type of display message bag type (packet Type) is digit groups (PT), form by 2 bits, the transfer ratio device (Transmission Counter) of demonstration transmission number of times is digit groups (TC), form by 2 bits, the packets of information coding (Packet Number) that the demonstration new packets transmits is digit groups (PN), 8 bit information length (Message Length) are digit groups (ML), 8 bit information length for headings (MessageHeader Length) are digit groups (MHL), and 8 bit information attributes (Message Option) (MO) digit groups consist of feature.Can also comprise (CC) digit groups of 8 bits command coding (Command Code), the variable variable (Argument) of bit number is digit groups (ARG), and 16 bit error check (CRC) digit groups are formed, represented the ELP digit groups of packets of information end by 8 bits.Therefore, in the packets of information of the present invention, request or announcement information bag hour can be made up of 255 bits when maximum 17 bits.Here, service priority order SP, packet header length PHL, transfer ratio device TC and packets of information coding PN etc. are the data sets that is used for the Control Network interlayer in the network interlayer.Here family's coding (HomeCode:HC) digit groups can be included in the left part of NPDU.The coding HC of family is the coding that is used to discern each family with network, under the situation that each inter-household transmission lines is not divided, is used in verification value 0x03～0xFE scope in order to distinguish each family.
In addition, shown in Fig. 3 c, the main part of response packet comprises outside 8 bit ACK/NAK, and the replying of other guide and Fig. 3 b, announcement information bag are identical.
Fig. 4 is the 2nd form information structure relevant with LnCPb.As shown in Figure 4, mutual transmission information between main control device 20 and the delegator device.Information is by most parameters (P0～PN) form.These each parameters (P0～PN) at certain separator (Bi Ru ﹠amp; ) separate.There is not the space between each parameter and the separator.
Here, the information category of P0 and use is irrelevant, expression conveyer (the terminal machine of user) identification code.Such as, when most delegator device was connected in main control device 20, P0 was used to discern each delegator device.P0 also can be included in the message structure with being allowed a choice.
These information can be divided into following kind.That is, be used for the information of basic communication and be used to show the information of operation and the information that is used to control.In these information, parameter P1 is a product coding portion, and parameter P2 is the information encoding section, and parameter P3 is the number portion of instrumental variable, and parameter P4 is the instrumental variable portion relevant with the definition of information to PN.
At first, be applied to the volume request of packets of information explanatory note in brackets and response message, analog signal and de-registration request and the response message of basic communication.Information has following structure:
Product coding portion comprises the product ID and the theoretical address of home appliance 10.Here product ID is such as being " CC " of expression air-conditioning or the coding such as " Wm " literal shape of expression washing machine.Theoretical address is such as being 0x01, digital shape coding such as 0x02.In addition, there is not the space between the product ID of product coding portion and the theoretical address.Such as using with forms such as " CC01 ", " Wm02 ".
The information encoding section represents that information is delivered letters, the destination to, comprise some in the 1st coding region and the 2nd coding region at least.The 1st coding region represents that this information is the information that passes to delegator device from main control device 20, and the 2nd coding region represents that this information is from the information of delegator device biography to main control device 20.Here, the 1st coding region is such as being made up of 0～99 numeral, and the 2nd coding region is made up of 100～199 numeral, not conflict mutually between them.That is, information is passed when the delegator device from main control device 20, the information encoding section comprises a certain numeral in the 1st coding region, such as 4.If information is passed when the main control device 20 from delegator device, the information encoding section comprises a certain numeral in the 2nd coding region, such as 110.
Instrumental variable portion has the value relevant with information definition, and the number portion of instrumental variable portion represents the number (N-3) of these instrumental variable portions.
The number portion of these product coding portions, information encoding section, instrumental variable portion and instrumental variable by certain separator (such as “ ﹠amp; ") separate.Information is formed with the number portion of product coding portion, information encoding section, instrumental variable and the order of instrumental variable portion.
Information comprises the information relevant with the demonstration operation of main control device 10.Compare with the information of using in basic communication, the information here also comprises the number portion of identical product coding portion, information encoding section, instrumental variable.It is instrumental variable (P4 is to PN) difference.
Instrumental variable portion comprises user's identification code (User ID) P4 of portion, (the internet operation program code command) P5 of portion that is used to discern the internet working procedure sign indicating number order of home appliance 10, to order (command) P6 of portion of home appliance 10, the P7 of number portion and independent variable (argument) P8～PN of portion of independent variable.
User's identification code P4 is and the account number corresponding codes of login in the log-on message of delegator device, comprises literal at least.The form that adopts such as user's identification code P4 is " id=jaeeny ".
Internet working procedure sign indicating number instruction part P5 is made up of the understanding sign indicating number (iopc) that is used for the internet working procedure, product ID and order, and its form is " understanding sign indicating number=product ID _ order ".When comprising " iopc=wm_exe_message ", represent that this information is the execution information (exe_message) of washing machine wm such as internet working procedure sign indicating number order P5.As another embodiment, " file_down_send " can allow main control device 20 download certain software.
Instruction part P6 is made up of order factor names and factor values, and its form is " factor names (comm_code)=factor values (value) ".Such as, instruction part comprises ' comm_code=209 '.Here, factor values comprises the order to main control device.
The P7 of number portion of independent variable represents the number (N-7) of independent variable.
P8～the PN of independent variable portion is made up of independent variable title (return argument name) and factor values (value), and its form is " title=factor values ".Such as, the P8～PN of independent variable portion can comprise ' A1=300 ', ' ws=0 ' ((washing setting) set in washing is 0 (groundwork)), ' rs=0 ' (cleaning and setting (rinse setting) is 0 (common)).In addition, the P8～PN of independent variable portion can also comprise the bit number of factor values.Such as.P8～the PN of independent variable portion comprises ' during A1=2_300 ', independent variable A1 is 2 bits, its value is 300.
Instrumental variable portion forms with the number portion of user's identification code portion, internet working procedure sign indicating number instruction part, instruction part, independent variable, the order of independent variable portion.Between the number portion of user's identification code portion, internet working procedure sign indicating number instruction part, instruction part, independent variable, the independent variable portion, with certain separator (such as “ ﹠amp; ") separate.
Information also comprises the control information to main control device 10.Compare with the information of using in basic communication, the control information here also comprises the number portion of identical product coding portion, information encoding section, instrumental variable.It is instrumental variable (P4 is to PN) difference.
Instrumental variable portion comprises user's identification code P4 of portion, main control device 10 the Internet communication protocol addresses (destination IP) P5 of portion, the P6 of language portion, is used to discern internet working procedure sign indicating number instruction part P7, instruction part P8, the independent variable number P9 of portion of main control device 10, the P10～PN of independent variable portion of main control device 10.
In more detail, the P4 of user's identification code portion, internet working procedure sign indicating number instruction part P7, instruction part P8 are identical with user's identification code P4 of portion, internet working procedure sign indicating number instruction part P5, the instruction part P6 of the information that is used to show.
Network communication protocol Address Part P5 comprises the address of main control device 10.Such as, the network communication protocol Address Part comprises ' remote_ addr=165.186.30.228 '.The P6 of language portion represents the category of language used in the information, such as comprise ' lang=ko ' or ' lang=en '.Here " ko " represents Korean, and " en " represents English.
The P9 of number portion of independent variable represents the number (N-9) of independent variable.
P10～the PN of independent variable portion is made up of the title (argument name) and the factor values (value) of independent variable, and its form is " title=factor values ".Can comprise ' A1=300 ' such as the P10～PN of independent variable portion.In addition, the P10～PN of independent variable portion can also comprise the bit number of factor values.Such as.P10～the PN of independent variable portion comprises ' during A1=2_300 ', independent variable A1 is 2 bits, its value is 300.
Instrumental variable portion forms with the order of user's identification code P4 of portion, internet working procedure sign indicating number instruction part, instruction part P5, the P6 of language portion, internet working procedure sign indicating number instruction part P7, instruction part P8, the independent variable number P9 of portion, the P10～PN of independent variable portion.Between user's identification code P4 of portion, internet working procedure sign indicating number instruction part, instruction part P5, the P6 of language portion, internet working procedure sign indicating number instruction part P7, instruction part P8, the independent variable number P9 of portion, the P10～PN of independent variable portion, with certain separator (such as “ ﹠amp; ") separate.
As shown in Figure 5, family network management system 200 is arranged on the inside of main control device 20 usually, by the central processing unit of main control device 20 (figure slightly) control.This family network management system 200 is arranged on the software program of main control device 20 internal storage systems (figure slightly) or is arranged on hardware or intermediate equipment (middleware) in the main control device 20.
This family network management system 200 comprises allows between main control device 20 and the home appliance 10 the passage processing module 210 that transmits the 1st form information bag mutually; Carry out the conversion between the 1st form information that the 1st form information bag that passage processing module 210 transmits and service management module 240 transmit, and transmit their transmission processing module (Transmission) 230; Transmit the 1st form information that processing module 230 transmits and connect conversion between the 2nd information that processing module 270 transmits, and transmit their service management module 240; Carry out the conversion between the 2nd form information that the 2nd form extend information that delegator device sends and service management module 240 send, and transmit their connection processing module 270.Each module receive packets of information with and/or information after, if packets of information with and/or the destination of information be oneself, then handle, if their destination is other modules, the process of then changing, transmitting.
In addition, appliance network management system 200 can also comprise system management module 290.System management module 290 uses passage processing modules 210, transmits processing module 230 and service management module 240 necessary variate-values, carries out the initialization operation, so as to carry out with delegator device with and/or home appliance 10 between communicate by letter.
In more detail, passage processing module 210, service management module 240, transmission processing module 230 have variable separately respectively.Communications Processor Module 210 has communication port coding, communication medium and data and connects the instrumental variable that is defined in interlayer and the physics interlayer.Service management module 240 has the instrumental variable that the information module processing unit cuts off respective electric home 10 addresses of delivering letters, using when collecting mail of home appliance 10 and control command and defines in using interlayer.Transmit processing module 230 and have the instrumental variable that is defined in the network interlayer.These variablees are set or are changed by system management module 290.
Appliance network management system 200 also comprises document processing module 220, and 220 pairs of the 1st form information bags that send or receive by passage processing module 210 of document processing module store.
Family network management system 200 also comprises device processes module 250, and device processes module 250 is directly carried out the conversion between the 1st form information and the 2nd form information.Device processes module 250 also can be used as the accessory module setting of service management module 240.
Family network management system 200 also comprises network data base processing module 260, and network data base processing module 260 can store the state and the information of home appliance 10.
Family network management system 200 also comprises document processing module 280, and 270 pairs of the 2nd form extend informations by connecting processing module 270 transmissions or receiving of this document processing module store.
Family network management system 200 also comprises information channel (figure slightly), and it is the transmission passage of all packets of information or information.This information channel can be stored in the storage device (figure slightly) in the main control device 20 or be stored in storage device (figure slightly) in the family network management system 200.The method that transmits packets of information or information by information channel has following 2 kinds of methods:
The 1st kind of method a: information channel is set, when information channel receives packets of information or information from operational blocks which partition system, receives the packets of information or the information that comprise the information type corresponding, and store with collection of letters module.Each module is pressed certain hour inspection message passage at interval then, obtains to comprise packets of information or information corresponding to each type of module from information channel.At this moment, information channel is the packets of information or the information deletion that are obtained by each module.
The 2nd kind of method: several information channels are set, and the number of information channel is identical with the number of several modules.When the operational blocks which partition system in each module transmits packets of information or information to another module,, send to the information channel of collection of letters module, allow it be stored in the information channel the packets of information or the information that comprise the information type corresponding with collection of letters module.Collect mail the then information channel of module check oneself obtains to comprise packets of information or information corresponding to each type of module.At this moment, information channel is the packets of information or the information deletion that are obtained by each module.
Below, check the interface between each module:
At first, connecting processing module 270 and delegator device and service management module 240 and system management module 290 communicates.At this moment, connect processing module 270 for and delegator device between the interface set up, send and receive the extend information of the 2nd form, and in the 2nd form extend information that receives, give message identification code, be stored in journal file processing module 280.When giving message identification code, in the process of process of registering, nullifying or download software, promptly exist under the situation of a plurality of delegator device, can more effectively discern them with delegator device to information.And, when becoming a file division several divided files to transmit, can transmit affirmation better or divided file is recovered to whole file.
Connect the 2nd form extend information that processing module 270 is handled, form by the identification code of delegator device and information coding and the 2nd form information.Here, the delegator device identification code is used to discern several delegator device that are connected in main control device 20.The information coding is made up of respective electric home 10 theoretical addresses and control command that the 2nd form information comprises.Connect processing module 270 from the 2nd form extend information sense information coding and the 2nd form information, and they are passed to service management module 240.The information coding is confirmed being transmitted in the information logarithm that connects transmission between processing module 270 and the service processing module 240, the information after confirming is passed to delegator device.Even be connected with on the main control device 20 under the situation of several delegator device, connect processing module 270 and also can carry out several the 2nd form extend informations, and they are passed to service management module 240.
Below, the interface between service management module 240 and the transmission processing module 230 is described:
In order to set up the interface between service management module 240 and the transmission processing module 230, the information that passes to information channel comprises information type, confactor and the 1st form information.The content of confactor changes along with the difference of the direction of transfer of information.
At first, information comprises that from service management module 240 confactor comprises the identification code (such as theoretical address) and the packet type of the respective electric home 10 that is equivalent to controlling object when transmitting the control command of processing module 230.Here, information can also comprise the service priority order.If information comprises when transmitting processing module 230 to the replying of service management module 240, can comprise the identification code and the collection of letters error code of the home appliance 10 of carrying out control command in the confactor.Here the error code of collecting mail comprises CRC or content such as overtime.
Information comprises when transmitting processing module 230 to the control command of service management module 240, confactor comprise the respective electric home 10 that is equivalent to controlling object identification code, packet type, number of times and collection of letters error code repeat to collect mail.When information comprises service management module 240 when transmitting the response content that processing module 230 transmits, confactor can comprise home appliance 10 identification codes and the packet type of carrying out control command.
In addition, the interface between the module that does not have to illustrate uses certain information or packet type to form by information channel.
In the top explanation, family network management system 200 uses information channel in order to transmit packets of information or information.But in the following explanation, each module directly transmits packets of information or information.
As shown in Figure 6, in order to control home appliance 10 or, to entrust between terminating machine and the main control device 20 and can exchange the 2nd form extend information by system management module 290 set environment variablees or management variable.When connecting processing module 270 receptions the 2nd form extend information, handle by internal module, or read the 2nd form information, pass to service management module 240 or system management module 290.Connecting processing module 270 is stored in the 2nd form extend information that receives in the journal file processing module 280.
Connect processing module and comprise positive conversion/anti conversion processing unit 273, location registration process device 274, software download processing unit 275, version processing unit 276.Positive conversion/anti conversion processing unit 273 is just being changed the 2nd form extend information or inverse transform when communicating by letter with delegator device.Location registration process device 274 utilizes the log-on message that is stored in main control device 20 storage devices, when starting main control device, is registered to automatically on the delegator device (the Long-distance Control server 40 at least).When delegator device receives relevant software download information, software download processing unit 275 is stored in the memory of main control device 20 after downloading software from delegator device.When receiving family network management system 200 information of redaction from delegator device, version processing unit 276 is downloaded family network management system from delegator device, is stored in the storage device of main control device.Location registration process device 274 is pressed some cycles to entrusting processor to transmit data, confirms its coupled situation.Software download processing unit 275 passes to service management module downloading the result.
Claims (21)
1, a kind of connection processing unit of family network management system is characterized in that connecting the inside that processing unit is arranged on main control device; And controlled by the central processing unit in the main control device; Main control device connects with more than one home appliance by the 1st network, and by connecting with more than one customer equipment with the 2nd network of the 1st network detach; Carry out the conversion between the extend information of the extend information of the 1st form that customer equipment sends and the 1st form that the 1st device in the main control device sends, allow above-mentioned each information send changing the back.
2, the connection processing unit of family network management system according to claim 1, it is characterized in that, connect processing unit by being formed on the information transfer channel in the master control set, i.e. information channel, the 1st form information that comprises the type corresponding with the 1st device is stored in the information channel, and obtains to comprise the 1st form information of the type corresponding from above-mentioned information channel with connecting processing unit.
3, the connection processing unit of family network management system according to claim 1, it is characterized in that, connect processing unit and comprise the information transfer channel, i.e. information channel, connect processing unit the 1st form information that comprises the type corresponding with the 1st device, biography obtains the 1st form information that has stored to being included in the 1st information channel of installing from the information channel that connects processing unit.
4, the connection processing unit of family network management system according to claim 1 is characterized in that, connects processing unit and give intrinsic coding on the 1st form extend information that receives.
5, according to the connection processing unit of claim 2,3 or 4 described family network management systems, it is characterized in that, connect processing unit the information that comprises intrinsic coding and the 1st form information and the 1st type of device is passed to information channel.
6, the connection processing unit of family network management system according to claim 1 is characterized in that the 1st device is the Service Management device.
7, the connection processing unit of family network management system according to claim 1 is characterized in that, the 1st form extend information is made up of identification code, message identification code and the 1st form information of delegator device.
8, the connection processing unit of family network management system according to claim 7 is characterized in that, connects processing unit and reads the 1st form information from the 1st form extend information, and it is passed to the 1st device.
9, the connection processing unit of family network management system according to claim 1, it is characterized in that, connect processing unit and also comprise positive conversion/anti conversion processing unit, positive conversion/anti conversion processing unit is just being changed the 1st form extend information or inverse transform when communicating by letter with delegator device.
10, the connection processing unit of family network management system according to claim 1, it is characterized in that, connect processing unit and also comprise the location registration process device, the utilization of location registration process device is stored in the log-on message of main control device storage device, when starting main control device, be registered on the delegator device automatically.
11, the connection processing unit of family network management system according to claim 10 is characterized in that, the location registration process device transmits data by the cycle to delegator device.
12, the connection processing unit of family network management system according to claim 1, it is characterized in that, connect processing unit and also comprise the software download processing unit, when when delegator device receives relevant software download information, the software download processing unit is stored in the memory of main control device after downloading software from delegator device.
13, the connection processing unit of family network management system according to claim 12 is characterized in that, the software download processing unit passes to the 1st device downloading the result.
14, the connection processing unit of family network management system according to claim 1, it is characterized in that, connect processing unit and also comprise the version processing unit, when receiving the family network management system information of redaction from delegator device, the version processing unit is downloaded family network management system from delegator device, is stored in the storage device of main control device.
15, the connection processing unit of family network management system according to claim 14 is characterized in that, the version processing unit is downloading 2nd device of result's biography to main control device.
16, the connection processing unit of family network management system according to claim 1 is characterized in that, connect processing unit for carry out with delegator device between communicate by letter, comprise a tcp port at least.
17, the connection processing unit of the family network management system of stating according to claim 16 is characterized in that, tcp port is communicating by letter between the Long-distance Control server that is used for delegator device.
18, according to the connection processing unit of claim 16 or 17 described family network management systems, it is characterized in that, connect processing unit and also comprise other ports, other ports be used for other delegator device between communicate by letter.
19, the connection processing unit of family network management system according to claim 1 is characterized in that, connects processing unit the journal file processing unit of the 1st form extend information biography that sends or receive to main control device, allows it store extend information.
20, the connection processing unit of family network management system according to claim 1 is characterized in that, the 1st form is an interactive network control communication protocol series.
21, the connection processing unit of family network management system according to claim 20 is characterized in that, the 1st form is LnCPb.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101901541B (en) * | 2009-06-01 | 2012-09-05 | 丁立星 | Remote control device and method for remotely controlling controlled device by using same |
| CN103543980A (en) * | 2013-11-07 | 2014-01-29 | 吴胜远 | Digital data processing method and device |
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2004
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101901541B (en) * | 2009-06-01 | 2012-09-05 | 丁立星 | Remote control device and method for remotely controlling controlled device by using same |
| CN103543980A (en) * | 2013-11-07 | 2014-01-29 | 吴胜远 | Digital data processing method and device |
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