CN101378341A - Protocol converter and household network system - Google Patents
Protocol converter and household network system Download PDFInfo
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- CN101378341A CN101378341A CNA2007101476320A CN200710147632A CN101378341A CN 101378341 A CN101378341 A CN 101378341A CN A2007101476320 A CNA2007101476320 A CN A2007101476320A CN 200710147632 A CN200710147632 A CN 200710147632A CN 101378341 A CN101378341 A CN 101378341A
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Abstract
The invention discloses a protocol converter which is used for connecting home gateways and infrared household appliances and comprises a home network communication unit, a processor, an infrared transmitting unit and a storage unit; wherein, the home network communication unit is used for receiving device control information which is transmitted by the home gateway and comprises device control codes, and transmitting the device control information to the processor; the processor is used for analyzing the device control information, extracting the device control codes, converting the device control codes into impulse coding signals which comply with the infrared communication standard, and transmitting the impulse coding signals to the infrared household appliances by the infrared transmitting unit. The invention also discloses a home network system. The protocol converter and the home network system provided by the invention are used for realizing the accurate control of the home network system to the infrared household appliances.
Description
Technical field
The present invention relates to field of home networks, particularly a kind of protocol converter and domestic network system.
Background technology
Along with the development of present domestic network system, existing household internal each independently can to carry out information between the network home appliance equipment interconnected.But still can only can not realize with the information of other network home appliance equipment interconnected as independently home appliance use for existing infrared home appliance.
Home appliance in the existing family all is the infrared home appliance that adopts the infrared control mode to control mostly, and infrared home appliance may be distributed in the different room of user, because the distance of infrared control is limited, the control of concentrating for these infrared home appliances is to be difficult to realize.
If for realize household internal each independently the information between the home appliance is interconnected, set up domestic network system, be very unpractical mode and replace original traditional infrared home appliance.Therefore how to realize that domestic network system is the important topic that those skilled in the art study to the control of infrared home appliance.
Authorize publication number for the Chinese invention patent of " CN 1219361C " denomination of invention, disclose a kind of Bluetooth adapter that is used for infrared interface for " Bluetooth adapter and the relevant communication means that are used for infrared interface ".Referring to shown in Figure 1, this Bluetooth adapter comprises the blue tooth interface 10 that is used for through radio frequency link and bluetooth equipment switched traffic, being used for will be the protocol conversion unit 50 that the electronic signal that meets the electronic signal of infrared standard and will mail to bluetooth equipment is demodulated into data flow from the data stream modulates of bluetooth equipment, be used for infrared interface 30 with infrared equipment exchange electronic signal, the service log that the multinomial service that being used to store provides described adapter is described, and the service of the descriptor of the Infrared remote controller relevant and protocol description device 40 with described infrared equipment, and be used for each parts of described Bluetooth adapter are controlled, make them finish the microprocessor 20 of function separately.Though this patent can realize the conversion of the agreement and the control routine of Bluetooth signal and infrared signal, controls infrared home appliance by Bluetooth signal.Though this patent scheme can realize that Bluetooth signal is converted to infrared signal, the Bluetooth adapter of this patent can't unique infrared home appliance corresponding to required control, may cause the generation of phenomenons such as misoperation.
Therefore, how providing a kind of protocol converter and domestic network system, realize the accurate control of domestic network system to infrared home appliance, is the technical problem that those skilled in the art need solution badly.
Summary of the invention
The purpose of this invention is to provide a kind of protocol converter, be used to realize the accurate control of domestic network system infrared home appliance.
Purpose of the present invention also provides a kind of protocol converter, is used to connect home gateway and infrared home appliance; Described protocol converter comprises household network communication unit, processor and infrared transmitting element;
Described household network communication unit is used to receive the device control message that comprises device control code that described home gateway sends, and sends described device control message to described processor;
Described processor is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance by described infrared transmitting element.
Preferably, described protocol converter is by the registration of automatic or manual in described home gateway, and realization is connected with described home gateway; The subnet segment number, protocol converter ID of the described protocol converter of storage number in the described home gateway.
Preferably, described protocol converter and described infrared home appliance corresponding relation list storage are in described home gateway.
The embodiment of the invention also provides a kind of domestic network system, and described system comprises home gateway, protocol converter and infrared home appliance;
Described home gateway is used to store described infrared home appliance control information corresponding equipment control routine; Transmission comprises that the device control message of device control code is to described protocol converter;
Described protocol converter comprises household network communication unit, processor and infrared transmitting element;
Described household network communication unit is used to receive the device control message that described home gateway sends, and sends described device control message to described processor;
Described processor is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance by described infrared transmitting element.
Preferably, described domestic network system further comprises the remote controller with learning functionality;
Described remote controller with learning functionality is used to receive the infrared control signal that normal remote control is sent to described infrared home appliance, and described remote controller with learning functionality comprises home network interface unit, processing unit and infrared receiver;
Described infrared receiver is used to receive the infrared control signal that normal remote control is sent to described infrared home appliance, and described infrared control signal is sent to described processing unit;
Described processing unit is used for the infrared control signal that described infrared receiver receives is converted to the electronic signal that meets household network communication, is sent to described home gateway by described home network interface unit.
Preferably, described protocol converter is at least one, according to described infrared home appliance particular location correspondence different protocol converters is set;
Described protocol converter is by the registration of automatic or manual in described home gateway, and realization is connected with described home gateway; The subnet segment number, protocol converter ID of the described protocol converter of storage number and described protocol converter are tabulated with described infrared home appliance corresponding relation in the described home gateway.
Preferably, described home gateway is used to set up, revise or delete the corresponding lists of described protocol converter and infrared home appliance.
Preferably, assigned code, the icon index of this infrared home appliance that described home gateway setting is corresponding with described infrared home appliance, and the device control message corresponding infrared control code concrete with described infrared home appliance; And set up index list with assigned code, icon index and the infrared control code of described infrared home appliance and with the corresponding described protocol converter of described infrared home appliance, be stored in the described home gateway.
The present invention also provides a kind of domestic network system, it is characterized in that, described system comprises home gateway, network home appliance equipment, protocol converter and infrared home appliance;
Described home gateway is used to store the device control code of described infrared home appliance and/or described network home appliance equipment; Transmission comprises the device control message of described device control code to described protocol converter and/or described network home appliance equipment;
Described protocol converter comprises household network communication unit, processor and infrared transmitting element;
Described household network communication unit is used to receive the device control message that comprises device control code that described home gateway sends, and sends described device control message to described processor;
Described processor is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance by described infrared transmitting element.
Preferably, described protocol converter is at least one, according to described infrared home appliance particular location correspondence different protocol converters is set;
Described protocol converter is by the registration of automatic or manual in described home gateway, and realization is connected with described home gateway; The subnet segment number, protocol converter ID of the described protocol converter of storage number and described protocol converter are tabulated with described infrared home appliance corresponding relation in the described home gateway.
Compare with the above-mentioned background technology, the protocol converter of the embodiment of the invention can be realized the accurate control of domestic network system to infrared home appliance.
The protocol converter of the embodiment of the invention is used to connect home gateway and infrared home appliance.The household network communication unit of described protocol converter receives the device control message of the device control code that comprises infrared home appliance of described home gateway transmission, and described device control message is sent to the processor of described protocol converter; Described processor is resolved described infrared home appliance control information, extract infrared home appliance control routine, described infrared home appliance control routine is converted to the pulse code signal that meets the infrared communication standard, and the infrared home appliance in described protocol converter zone sends the described pulse code signal that meets the infrared communication standard.
Because protocol converter is as the node of domestic network system, can receive the device control message that comprises infrared home appliance control routine that described home gateway sends exactly, and described control information can be converted to the pulse code signal that meets the infrared communication standard, be sent to the infrared home appliance in the described protocol converter zone.Therefore, the protocol converter of the embodiment of the invention can be realized the accurate control of domestic network system to infrared home appliance.
Description of drawings
Fig. 1 is a prior art Bluetooth adapter structure chart;
Fig. 2 is first kind of execution mode structure chart of protocol converter of the present invention;
Fig. 3 is first kind of execution mode structure chart of domestic network system of the present invention;
Fig. 4 is second kind of execution mode structure chart of domestic network system of the present invention;
Fig. 5 is the third execution mode structure chart of domestic network system of the present invention.
Embodiment
The invention provides a kind of protocol converter, be used to realize the accurate control of domestic network system infrared home appliance.
In order to make those skilled in the art understand the present invention program better, the present invention is described in further detail below in conjunction with concrete drawings and embodiments.
Referring to Fig. 2, this figure is first kind of execution mode structure chart of protocol converter of the present invention.
The described protocol converter 1 of first kind of execution mode of the present invention is used to connect home gateway 2 and infrared home appliance 3.Described protocol converter 1 comprises household network communication unit 11, processor 12 and infrared transmitting element 14.
Described household network communication unit 11 is used to receive the device control message of the device control code that comprises infrared home appliance 3 that described home gateway 2 sends, and sends described device control message to described processor 12.
Described protocol converter 1 preestablishes a communications protocol with home gateway 2.The device control message that protocol converter 1 receives is in advance according to the control information after the predetermined protocol packing.
The processor 12 of described protocol converter 1, resolve described device control message, extract device control code, described device control code is converted to the pulse code signal that meets the infrared communication standard, be sent to described infrared home appliance 3 by described infrared transmitting element 14.
The processor 12 of described protocol converter 1 can be resolved described device control message according to predetermined communications protocol, and concrete device control code is extracted, and is converted to the pulse code signal that meets the infrared communication standard.
Because protocol converter 1 is as the node of domestic network system, can receive the device control message of the device control code that comprises infrared home appliance 3 of described home gateway 2 transmissions exactly, and described protocol converter 1 processor 12 can be converted to the pulse code signal that meets the infrared communication standard with described device control message, is sent to described infrared home appliance 3.The corresponding relation of described infrared home appliance 3 and protocol converter 1 is registered in the home gateway 2.Described protocol converter 1 can send and meet infrared communication calibration pulse code signal to all interior described infrared home appliances 3 of described protocol converter 1 scope.Therefore, the protocol converter 1 of the embodiment of the invention can be realized the accurate control of domestic network system to infrared home appliance 3.
Described protocol converter 1 can be registered by automatic or manual in described home gateway 2, and realization is connected with described home gateway 2.The device id of subnet segment number, the protocol converter of the described protocol converter of storage No. 1 in the described home gateway 2.The device id of protocol converter number is the unified identification number of protocol converter 1 in home network.
For the registration of protocol converter 1, can add home network by automated manner, also can adopt manual mode to add home network.Home gateway 2 can be by searching the protocol converter 1 that does not have registration in the home network automatically, and notification protocol transducer 1 is registered.Protocol converter 1 also can be directly on the connection interface of home gateway 2 directly the device id of input protocol converter No. 1 register.
On home gateway 2, control for the different equipment of each producer, promptly each infrared home appliance 3 is controlled, need to obtain the infrared control code and the corresponding relation that meets the electronic signal of household network communication standard of each infrared home appliance 3, promptly meet the pulse code signal and the corresponding relation that meets the electronic signal of home network body communication standard of infrared communication standard.The corresponding relation of the infrared control code of infrared home appliance 3 and the electronic signal that meets the household network communication standard can be by network download or manually input or be input in the home gateway 2 by the mode that study remote controller obtains the infrared control code of this equipment.
For initiate infrared home appliance 3 in the home network, because the over the horizon communication system that original infrared home appliance 3 adopts is a kind of method of one-way communication.Therefore have the responsible infrared transmitting element 14 that sends the pulse code signal that meets the infrared communication standard for 1 need of the protocol converter that is connected with infrared home appliance 3 and can realize relevant control.
Because what the infrared calibration pulse code signal that the infrared transmitting element 14 of protocol converter 1 sends transmitted is limited in scope, so protocol converter 1 can only be responsible for the control of the infrared home appliance 3 in its regional extent.
Optimal way of the present invention, in each has the room that need control infrared home appliance a protocol converter 1 is set all, home gateway 2 stores each protocol converter and corresponding to the table of comparisons that concerns between the infrared home appliance of this protocol converter.
When there has been protocol converter 1 in the infrared home appliance 3 residing zones that increase newly, and this protocol converter 1 has been when being registered in the home gateway 2, can be by selecting " adding infrared home appliance " icon of this protocol converter 1.At this moment, in the display interface of home gateway 2, show all infrared home appliances 3 of having stored, and the control interface and the icon of the registered infrared home appliance of having stored in the home gateway 23.Need be chosen in this moment needs the new infrared home appliance 3 registered in this protocol converter 1, obtain the corresponding relation between infrared home appliance 3 and the protocol converter 1, and store in the home gateway 2.
Mapping table between infrared home appliance 3 and the protocol converter 1 is as follows:
First infrared home appliance assigned code---first protocol converter
Second infrared home appliance assigned code---first protocol converter
The 3rd infrared home appliance assigned code---first protocol converter
Above-mentioned mapping table represents that the first infrared home appliance, the second infrared home appliance and the 3rd infrared home appliance are all corresponding with first protocol converter.Be that home gateway 2 can be controlled the first infrared home appliance, the second infrared home appliance and the 3rd infrared home appliance by first protocol converter, and because above-mentioned corresponding relation can not cause misoperation.
The control of infrared home appliance 3 is icons of choosing this equipment of click on the appliance control interface of home gateway 2, the processor of home gateway 2 is according to the infrared home appliance of choosing 3, find the device id number and the residing subnet segment number thereof of title, this protocol converter 1 of these infrared home appliance 3 corresponding protocols transducers 1, and this icon corresponding equipment control routine, the processor of the home gateway 2 above-mentioned information of packing sends to protocol converter 1.
This device control message comprises the device control code of infrared home appliance 3 titles, protocol converter 1 title, protocol converter 1 device id number, protocol converter 1 subnet segment number and infrared home appliance at least.
After protocol converter 1 receives this information, resolve this information, extract device control code, this control routine is converted to the pulse code signal that meets the infrared communication standard, send to the corresponding infrared home appliance 3 in this protocol converter 1 residing zone by infrared transmitting element 14.
Referring to Fig. 3, this figure is first kind of execution mode structure chart of domestic network system of the present invention.
First kind of described domestic network system of execution mode of the present invention comprises home gateway 2, protocol converter 1 and infrared home appliance 3.
Described home gateway 2 is used to store the function control routine of described infrared home appliance 3 control information correspondences; Send described function control routine to described protocol converter 1.
Described protocol converter 1 is used to connect home gateway 2 and infrared home appliance 3.Described protocol converter 1 comprises household network communication unit 11, processor 12 and infrared transmitting element 14.
Communications protocol form in the home network that protocol converter 1 is used for receiving converts the pulse code signal that meets the infrared communication standard to by processor 12, sends to the corresponding infrared home appliance 3 in this zone by infrared transmitting element 14.
Described household network communication unit 11 is used to receive the device control message that comprises device control code that described home gateway 2 sends, and sends described device control message to described processor 12.
Household network communication unit 11 receives the device control message that home gateway 2 sends, and then this information is sent to described processor 12.Household network communication unit 11 also can receive the related administrative information of home gateway 2 transmissions etc., for example log-on message.Send response messages to home gateway 2 then, for example the device id of protocol converter No. 1 etc.
Described processor 12 is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance 3 by described infrared transmitting element 14.
12 pairs of these control informations of processor are resolved, and extract the effective information-infrared home appliance control routine in this information; Processor 12 carries out corresponding pulse modulation according to this device control code to this code, obtains to meet the pulse code signal of infrared communication standard, sends to corresponding infrared home appliance 3 by infrared transmitting element 14.
Because protocol converter 1 is the node of domestic network system, protocol converter 1 can receive the device control message that comprises infrared home appliance 3 device control codes that described home gateway 2 sends exactly, and described control information can be converted to the pulse code signal that meets the infrared communication standard, be sent to described infrared home appliance 3.Described protocol converter 1 can send the pulse code signal that meets the infrared communication standard to its zone infrared home appliance 3.Therefore, the domestic network system of the embodiment of the invention can be realized the accurate control to infrared home appliance 3.
Referring to Fig. 4, this figure is second kind of execution mode structure chart of domestic network system of the present invention.
The relative first kind of execution mode of second kind of execution mode of domestic network system of the present invention increased the remote controller 5 with learning functionality.
Described remote controller 5 with learning functionality comprises home network interface unit 51, processing unit 52 and infrared receiver 53.
Described processing unit 52 is used for described infrared control signal is converted to the electronic signal that meets household network communication, is sent to described home gateway 2 by described home network interface unit 51.
After having remote controller 5 these learn command of reception of learning functionality, make infrared receiver 53 be in accepting state, learn the corresponding infrared control code of these infrared home appliances 3 from these infrared home appliance 3 supporting Infrared remote controller 7.After processing unit 52 receives this infrared control code, this conversion of signals is become to meet the electronic signal of household network communication, be sent to home gateway 2 by home network interface 51.
Second kind of described domestic network system of execution mode of the present invention is a kind of domestic network system that can solve compatible infrared home appliance in the existing home network.
Formulate the control interface and the function corresponding icon of each infrared home appliance 3 in second kind of described system of execution mode of the present invention home gateway 2, by choosing the infrared home appliance 3 that will be provided with, enter the control interface of infrared home appliance 3 by home gateway 2.Icon is stored in the home gateway 2 in advance, by the icon of selecting to be provided with, selects " study control routine ".Home gateway 2 sends " study control routine " order to the remote controller 5 with learning functionality.This remote controller 5 with learning functionality receives this order, makes infrared interface unit 53 be in the reception learning state, starts the corresponding function key of the Infrared remote controller 7 of this infrared home appliance 3 then.These infrared receiver 53 receiving elements with remote controller 5 of learning functionality receive this infrared control code, and this infrared control code is sent to processing unit 52.Processing unit 52 converts this infrared control code to meet the household network communication standard electronic signal, sends to home gateway 2.After home gateway 2 receives this electronic signal, described electronic signal is stored in the storage area of the correspondence that the icon chosen reserves.The corresponding relation that so just can set up this icon and infrared control code is a mapping table.
Described protocol converter 1 is at least one, certainly preferably sets according to the particular location of user's infrared home appliance 3.
Optimal way of the present invention in having each room that need control infrared home appliance by domestic network system, all is provided with a protocol converter 1.Each protocol converter 1 is responsible for the control of the infrared home appliance 3 in its room of living in, and the corresponding relation of described infrared home appliance 3 and protocol converter 1 is registered in home gateway 2.So just can realize the accurate control of infrared home appliance 3, and needn't worry the problem that the infrared control signal transmission range is short.
Described protocol converter 1 can be by the registration of automatic or manual in described home gateway 2, and realization is connected with described home gateway 2.Facility information such as the device id of subnet segment number, the protocol converter of the described protocol converter of storage No. 1 in the described home gateway 2.
Described home gateway 2 is provided with assigned code, the icon index of this infrared home appliance 3 corresponding with described infrared home appliance 3, reaches and the corresponding infrared control code of described infrared home appliance 3 concrete device control messages; And assigned code, icon index and the infrared control code of described infrared home appliance 3 set up index list, be stored in the described home gateway 2.
Referring to Fig. 5, this figure is the third execution mode structure chart of domestic network system of the present invention.
The relative second kind of real-time mode of the third execution mode of domestic network system of the present invention, described domestic network system can Control Network home appliance 6 and infrared home appliance 3.
The described domestic network system of the third execution mode of the present invention, described system comprises home gateway 2, network home appliance equipment 6, protocol converter 1 and infrared home appliance 3.
Described home gateway 2, the control information corresponding equipment control routine that is used to store described infrared home appliance 3 and/or described network home appliance equipment 6; Send described device control code to described protocol converter 1 and/or described network home appliance equipment 6.
Described protocol converter 1 is used to connect home gateway 2 and infrared home appliance 3.Described protocol converter 1 comprises household network communication unit 11, processor 12 and infrared transmitting element 14.
The device control message that comprises device control code in the home network that protocol converter 1 is used for receiving, parse this device control code by processor 12, and convert this device control code to meet the infrared communication standard pulse code signal, send to all infrared home appliances 3 in this zone by infrared transmitting element 14.
Described household network communication unit 11 is used to receive the device control message that comprises device control code that described home gateway 2 sends, and sends described device control message to described processor 12.
Household network communication unit 11 receives the device control message that home gateway 2 sends, and then this information is sent to processor 12, and household network communication unit 11 also receives the related administrative information of home gateway 2 transmissions etc., for example log-on message simultaneously.Send response messages to home gateway 2 then, for example the device id of protocol converter No. 1.
Described processor 12 is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to infrared home appliance 3 by described infrared transmitting element 14.
12 pairs of these control informations of processor are resolved, and extract the effective information-device control code in this information; Processor 12 carries out corresponding pulse modulation according to this device control code to this device control code, is converted to the pulse code signal that meets the infrared communication standard, sends to infrared home appliance 3 by infrared transmitting element 14.
Because protocol converter 1 is the node of domestic network system, protocol converter 1 can receive the device control message of the device control code that comprises infrared home appliance 3 of described home gateway 2 transmissions exactly, and described control information can be converted to the pulse code signal that meets the infrared communication standard, be sent to infrared home appliance 3.Described protocol converter 1 can send the pulse code signal that meets the infrared communication standard accordingly to described infrared home appliance 3.Therefore, the domestic network system of the embodiment of the invention can be realized the accurate control to infrared home appliance 3.
More than a kind of protocol converter 1 provided by the present invention and domestic network system are described in detail.Used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1, a kind of protocol converter is characterized in that, is used to connect home gateway and infrared home appliance; Described protocol converter comprises household network communication unit, processor and infrared transmitting element;
Described household network communication unit is used to receive the device control message that comprises device control code that described home gateway sends, and sends described device control message to described processor;
Described processor is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance by described infrared transmitting element.
2, protocol converter according to claim 1 is characterized in that, described protocol converter is by the registration of automatic or manual in described home gateway, and realization is connected with described home gateway; The subnet segment number, protocol converter ID of the described protocol converter of storage number in the described home gateway.
3, protocol converter according to claim 1 and 2 is characterized in that, described protocol converter and described infrared home appliance corresponding relation list storage are in described home gateway.
4, a kind of domestic network system is characterized in that, described system comprises home gateway, protocol converter and infrared home appliance;
Described home gateway is used to store described infrared home appliance control information corresponding equipment control routine; Transmission comprises that the device control message of device control code is to described protocol converter;
Described protocol converter comprises household network communication unit, processor and infrared transmitting element;
Described household network communication unit is used to receive the device control message that described home gateway sends, and sends described device control message to described processor;
Described processor is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance by described infrared transmitting element.
5, domestic network system according to claim 4 is characterized in that, described domestic network system further comprises the remote controller with learning functionality;
Described remote controller with learning functionality is used to receive the infrared control signal that normal remote control is sent to described infrared home appliance, and described remote controller with learning functionality comprises home network interface unit, processing unit and infrared receiver;
Described infrared receiver is used to receive the infrared control signal that normal remote control is sent to described infrared home appliance, and described infrared control signal is sent to described processing unit;
Described processing unit is used for the infrared control signal that described infrared receiver receives is converted to the electronic signal that meets household network communication, is sent to described home gateway by described home network interface unit.
According to claim 4 or 5 described domestic network systems, it is characterized in that 6, described protocol converter is at least one, different protocol converters is set according to described infrared home appliance particular location correspondence;
Described protocol converter is by the registration of automatic or manual in described home gateway, and realization is connected with described home gateway; The subnet segment number, protocol converter ID of the described protocol converter of storage number and described protocol converter are tabulated with described infrared home appliance corresponding relation in the described home gateway.
According to the described domestic network system of claim 6, it is characterized in that 7, described home gateway is used to set up, revise or delete the corresponding lists of described protocol converter and infrared home appliance.
8, according to the described domestic network system of claim 7, it is characterized in that, assigned code, the icon index of this infrared home appliance that described home gateway setting is corresponding with described infrared home appliance, and the device control message corresponding infrared control code concrete with described infrared home appliance; And set up index list with assigned code, icon index and the infrared control code of described infrared home appliance and with the corresponding described protocol converter of described infrared home appliance, be stored in the described home gateway.
9, a kind of domestic network system is characterized in that, described system comprises home gateway, network home appliance equipment, protocol converter and infrared home appliance;
Described home gateway is used to store the device control code of described infrared home appliance and/or described network home appliance equipment; Transmission comprises the device control message of described device control code to described protocol converter and/or described network home appliance equipment;
Described protocol converter comprises household network communication unit, processor and infrared transmitting element;
Described household network communication unit is used to receive the device control message that comprises device control code that described home gateway sends, and sends described device control message to described processor;
Described processor is used to resolve described device control message, extracts device control code, and described device control code is converted to the pulse code signal that meets the infrared communication standard, is sent to described infrared home appliance by described infrared transmitting element.
10, domestic network system according to claim 9 is characterized in that, described protocol converter is at least one, according to described infrared home appliance particular location correspondence different protocol converters is set;
Described protocol converter is by the registration of automatic or manual in described home gateway, and realization is connected with described home gateway; The subnet segment number, protocol converter ID of the described protocol converter of storage number and described protocol converter are tabulated with described infrared home appliance corresponding relation in the described home gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101476320A CN101378341A (en) | 2007-08-31 | 2007-08-31 | Protocol converter and household network system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101476320A CN101378341A (en) | 2007-08-31 | 2007-08-31 | Protocol converter and household network system |
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| CN101378341A true CN101378341A (en) | 2009-03-04 |
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| CNA2007101476320A Pending CN101378341A (en) | 2007-08-31 | 2007-08-31 | Protocol converter and household network system |
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