CN101183884A - Radio frequency communications system and method of controlling same - Google Patents
Radio frequency communications system and method of controlling same Download PDFInfo
- Publication number
- CN101183884A CN101183884A CNA2007100788880A CN200710078888A CN101183884A CN 101183884 A CN101183884 A CN 101183884A CN A2007100788880 A CNA2007100788880 A CN A2007100788880A CN 200710078888 A CN200710078888 A CN 200710078888A CN 101183884 A CN101183884 A CN 101183884A
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- signal
- communication
- binding information
- communication terminal
- control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
The invention relates to a radio frequency (RF) communication system and a control method thereof, especially relates to a binding setting method to connect each communication terminal to an anticipant communication net so as to connect the application functions among a plurality of communication terminals which use the radio frequency (RF) wireless communication to communicate. In the binding process, the invention uses an IR signal possessing a narrow signal communication area as an original RF signal to determine the communication terminal which sends or receives the needed signals for binding. Therefore, there is no need to install expensive isolated plant nor disassemble or reassemble each communication terminal to connect each communication terminal to the anticipant communication net.
Description
Technical field
The present invention relates to radio frequency (RF) communication system and control method thereof, relate in particular to binding (binding) establishing method that to utilize use (application) function between a plurality of communication terminals that the RF radio communication communicates and each communication terminal is connected to desired communication network in order to connect.
Background technology
Recently, for convenience the user has developed and normally used electronic equipment in the family has been connected to a communication network and by to the control mode of controlling equipment operation relatively at a distance from a nearer equipment input control signal of user.
This communication network has been used the wire communication mode at initial stage of development, but when adopting the wire communication mode along with increase as the equipment of controlling object, the communication wires setting up procedure becomes more and more loaded down with trivial details, and exists the incorrect link because of communication wires that problems such as garble take place.Therefore, begin to develop RF (radio frequency) frequency gradually and carry out the communication network of wireless near field communication.
Recently, the zigbee communication is generally used in beginning, and the zigbee communication is as described RF employed short-range communication mode one example of communicating by letter, and has low in energy consumption, setup fee with cheap advantage.
When using described RF communication, need carry out with form communication network the communication terminal logicality be connected to binding (binding) operation of described communication network.Existing binding mode has: utilize special-purpose PC to bind; Automatically bind by the communication between communication terminal according to the agreement of setting; Perhaps the manual operation physical unit that is located at each communication terminal is bound.
But, utilize the mode of special-purpose PC to be difficult to use in the family with Tai Gao because of setup fee, and binding mode is poor owing to the RF signal directive property as communication modem (modem) receiving and transmitting signal automatically, therefore when having other communication networks nearby, may be tied to other networks, then need dismantle each communication terminal inside and the operating physical device when adopting manual binding mode.
Summary of the invention
The present invention proposes in order to solve aforesaid problem, its purpose is to provide a kind of high price isolated plant that need not to be provided with, also need not dismounting and re-assembly each communication terminal, can bind RF communication system and control method thereof that operation is connected to each communication terminal desired communication network.
To achieve these goals, RF communication system provided by the present invention comprises: a plurality of communicators that communicate with the RF signal; Be used for described a plurality of communicators are connected to the connecting portion of a communication network; Be used to send the signal transmission unit of the communication range electromagnetic wave signal narrower than described RF signal; Be located at the signal receiving part of described a plurality of communicators respectively, to be used to receive the electromagnetic wave signal that described signal transmission unit sends; Control part, with the transmitting-receiving action that is used to control described signal transmission unit and signal receiving part and specify and send or receive the communicator that is connected the required binding information of communication network, thereby and the communicator of control appointment receive and dispatch binding information with connecting portion and be connected described communication network.
RF communication system provided by the present invention is characterized in that described signal transmission unit and connecting portion are portable wheeled apparatus.
RF communication system provided by the present invention, it is characterized in that described signal transmission unit has input part, this input part is provided with the options button that is used to send electromagnetic wave signal, and described control part is controlled described signal transmission unit and made its transmission electromagnetic wave signal when options button is selected.
RF communication system provided by the present invention is characterized in that described signal transmission unit is comprised in connecting portion.
RF communication system provided by the present invention is characterized in that described electromagnetic wave signal is to comprise IR (infrared) signal that is used to ask export the password of binding information, and described binding information is the RF signal.
RF communication system provided by the present invention is characterized in that described a plurality of communicator is a plurality of air conditioner indoor units.
RF communication system provided by the present invention is characterized in that described RF communication is the zigbee radio communication.
The control method of RF communication system that has a plurality of communicators of communicating with the RF signal and be used for described a plurality of communicators are connected to the connecting portion of a communication network provided by the present invention comprises: first step, utilize the communication range electromagnetic wave signal narrower than described RF signal to specify and send or receive the communicator that connects the required binding information of communication network; Second step, transmitting-receiving binding information and connect described communication network between the communicator of appointment and the connecting portion in described first step.
The control method of RF communication system provided by the present invention, the appointment that it is characterized in that communicator in the described first step are to realize by the signal transmission unit that is used to send described electromagnetic wave signal with in order to receive between the signal receiving part that the electromagnetic wave signal that sends from described signal transmission unit is located at each communicator receiving and transmitting signal.
The control method of RF communication system provided by the present invention is characterized in that described electromagnetic wave signal is to comprise IR (infrared) signal that is used to ask export the password of binding information, and described binding information is the RF signal.
Description of drawings
The structured flowchart of the RF communication system that Fig. 1 provides for the foundation first embodiment of the invention;
The structured flowchart of the RF communication system that Fig. 2 provides for the foundation second embodiment of the invention;
The flow chart that Fig. 3 binds according to first method for the RF communication system that second embodiment of the invention provided;
The flow chart that Fig. 4 binds according to second method for the RF communication system that second embodiment of the invention provided;
Fig. 5 a and Fig. 5 b are for being illustrated in the block diagram of using the application examples of the RF communication system that second embodiment of the invention provided on the air conditioner.
Main symbol description: 10,20,30 be respectively the 1st, 2,3 communication terminals, 12,22,32 is IR remote controller acceptance division, and 40 is the IR remote controller, and 50 are the control communication terminal.
Embodiment
Below the preferred embodiments of the present invention are described in detail with reference to accompanying drawing.
The structured flowchart of the RF communication system that Fig. 1 provides for the foundation first embodiment of the invention, below in known RF communication mode, to use the situation of zigbee standard to describe as example.
The zigbee communication system of Fig. 1 comprises first communication terminal 10, second communication terminal 20, third communication terminal 30, first to third communication terminal (10,20,30) comprise the acceptance division (12 of IR (infrared, infrared) remote controller (remote controller) respectively, 22,32), be used for and other communication terminals (10,20,30) the zigbee communication modem (13 that communicates, 23,33), according to from described IR remote controller acceptance division (12,22,32) the signal controlling zigbee communication modem (13 of Chuan Diing, 23,33) control part (11,21,31) and be used to store described control part (11,21,31) control the memory (15 of information needed, 25,35).The electronic equipment that described communication terminal (10,20,30) is controlled by communication network for desire.
And the zigbee communication system of Fig. 1 comprises IR remote controller 40, and IR remote controller 40 comprises: IR remote controller sending part 42 is used to send each communication terminal 10,20,30 output of request or receives the IR signal that the binding information of information needed is bound in conduct; The control part 41 of control IR remote controller sending part 42; The input part 44 that options button is used to send described IR signal is set; Memory 45 is used to store control part 41 and controls needed information.
And the zigbee communication system of Fig. 1 also comprises control with communication terminal 50, the binding information of exporting to be used to store the request that each communication terminal 10,20,30 should described IR remote controller 40, and utilize this information to bind operation.
Control comprises with communication terminal 50: be used for the zigbee communication modem 53 that communicates with each communication terminal 10,20,30; Control the control part 51 of this zigbee communication modem 53; The input part 54 that is used for input control signal; Be used to store the memory 55 that control part 51 is controlled information needed; Be used for showing the display part 56 of control operation to the user.
IR remote controller 40 and control are portable with communication terminal 50, the use dry cell drives, 40 of IR remote controllers use when the user binds operation, then utilize control to be equivalent to the electronic equipment of each communication terminal 10,20,30 with communication terminal 50 controls after the binding operation is finished.
The zigbee communication system that first embodiment of the invention provided can be got rid of the influence of adjacent communication net because binding information output request utilizes good IR signal of directive property rather than RF signal when therefore carrying out binding procedure.
At this moment, the directive property of signal is meant that described signal only is passed to the character of the communication terminal of wishing the transmission signal, and as previously mentioned, therefore prior art exists signal to be delivered to the problem of other communication terminals owing to use the RF signal of directive property difference.
For example, when communication terminal A transmitted the binding information output request signal that is made of the RF signal, because RF signal communication wide ranges, therefore described signal not only was delivered to described communication terminal A, but also is delivered to the communication terminal B that should not be connected to communication network.Its result, communication terminal B also exports binding information and is connected to described communication network.
But, binding information that present embodiment provides output request signal by directive property relatively preferably the IR signal constitute, promptly the IR signal by the signal communication narrow range constitutes, so signal only limits to be delivered to communication terminal A, thereby has only communication terminal A output binding information and be connected to described communication network.
And, though present embodiment has been used the IR remote controller, obviously can also use the remote controller that uses other good signals of directive property.
The structured flowchart of the zigbee communication system that Fig. 2 provides for the foundation second embodiment of the invention, below in known RF communication mode, to use the situation of zigbee standard to describe as example.
Give identical Reference numeral for the inscape identical, and the repetitive description thereof will be omitted with Fig. 1.
The zigbee communication system that second embodiment is provided is characterized in that the IR remote controller 40 among first embodiment is built into control communication terminal 50.
That is, control comprises the IR remote controller sending part 62 that is used to ask each communication terminal 10,20,30 output or receives binding information, zigbee communication modem 63, the control part 61 of controlling IR remote controller sending part and zigbee communication modem, the input part 64 that is used for input control signal that are used for communicating with each communication terminal 10,20,30, is used to store the display part 66 that control part 61 is controlled the memory 65 of information needed and is used for showing to the user control operation with communication terminal 60.Control is portable wheeled apparatus with communication terminal 60.
The flow chart that Fig. 3 binds according to first method for zigbee communication system that second embodiment of the invention provided because the binding procedure of first embodiment is identical with it, describes so be as the criterion with second embodiment.
The binding procedure that foundation first method is carried out represents to control the binding procedure when using communication terminal as zigbee communication network telegon (coordinator).
Described telegon is meant the communication terminal of the signal of communication of the whole communication network of control in the zigbee communication system, and this telegon is stored the relevant information of each communication terminal and will be delivered to corresponding communication terminal with the control signal to each communication terminal of radio communication input in binding procedure.
For forming in the process that communication network binds, the zigbee communication modem 63 that the person of setting at first will control with communication terminal 60 is transformed into the due-in state of binding information (S10).
At this moment, described control with communication terminal 60 except control model with the communication terminal 10,20,30 that is used to be operatively connected to communication network, also comprise binding pattern, to be used to receive the binding information that is used for each communication terminal 10,20,30 is connected to described communication network.
Finish after the S10 step, the person of setting selects to be arranged on the binding information output request key (S20) of control with communication terminal 60 input parts 64 near first communication terminal 10 of desiring to be connected to communication network.
At this moment, first embodiment then carries out above-mentioned steps by the input part 44 of IR remote controller 40.
When having selected described binding information output to ask key, control part 61 makes its output binding information output request signal to IR remote controller sending part 62 transfer control signal, and IR remote controller sending part 62 is according to the control signal output IR signal of receiving.
Comprise relevant telegon in the described binding information output request signal and promptly control the information of using communication terminal 60, each communication terminal 10,20,30 can be discerned the address of telegon by this information in control model.
Finish after the S20 step, the control part 11 of first communication terminal 10 is delivered to zigbee communication modem 13 according to the control signal that the binding information output request signal that is input to IR remote controller acceptance division 12 will be used to export binding information, and zigbee communication modem 13 is exported the binding information (S30) that is made of the RF signal in view of the above.
Be delivered to the control that is in the due-in state of the binding information zigbee communication modem 63 with communication terminal 60 from the binding information of first communication terminal 10 output in the S30 step, control is stored in the memory 65 and with first communication terminal 10 with the control part 61 of communication terminal 60 and is connected to communication network (S40).
At this moment, binding information is comprising the relevant information of the communication terminal of exporting this signal for observing the signal of zigbee standard, and the control as telegon in control model utilizes this relevant information can discern the address of related communication terminal with communication terminal 60.
And, though because the binding information of exporting in the S30 step is the RF signal, therefore also can be delivered to other communication terminals, still can ignore binding information with the communication terminal the communication terminal 60, thereby not be subjected to the influence of adjacent communication net except the control that is converted to the due-in state of binding information.
Described binding procedure is suitable for too to second communication terminal 20 and third communication terminal 30.
The flow chart that Fig. 4 binds according to second method for zigbee communication system that second embodiment of the invention provided because the binding procedure of first embodiment is identical with it, describes so be as the criterion with second embodiment.
Binding procedure when the binding procedure that foundation second method is carried out is represented the second communication terminal as zigbee communication network telegon (coordinator).
For forming in the process that communication network binds, the zigbee communication modem 63 that the person of setting at first will control with communication terminal 60 is transformed into the due-in state of binding information (S110).
Finish after the S110 step, the person of setting selects to be arranged on the binding information output request key (S120) of control with communication terminal 60 input parts 64 near first communication terminal 10 of desiring to be connected to communication network.
At this moment, first embodiment then carries out above-mentioned steps by the input part 44 of IR remote controller 40.
When having selected described binding information output to ask key, control part 61 makes its output binding information output request signal to IR remote controller sending part 62 transfer control signal, and IR remote controller sending part 62 is according to the control signal output IR signal of receiving.
Comprise the information of relevant second communication terminal 20 as telegon in the described binding information output request signal, each communication terminal 10,30 can be discerned the address of telegon 20 by this information in control model.
Finish after the S120 step, the control part 11 of first communication terminal 10 is delivered to zigbee communication modem 13 according to the control signal that the binding information output request signal that is input to IR remote controller acceptance division 12 will be used to export binding information, and zigbee communication modem 13 is exported the binding information (S130) that is made of the RF signal in view of the above.
Binding information from 10 outputs of first communication terminal in the S130 step is delivered to the zigbee communication modem 63 that communication terminal 60 is used in the control that is in the due-in state of binding information, and control is stored to memory 65 (S140) with the control part 61 of communication terminal 60.
At this moment, binding information is for observing the signal of zigbee standard, the relevant information that is comprising the communication terminal of exporting this signal, control utilizes this relevant information can produce at the control signal as the communication terminal of controlling object with communication terminal 60 in control model, and receives that the telegon of this control signal can discern the address of related communication terminal and transmit this control signal.
Finish after the S140 step, the person of setting selects to be arranged on the binding information due-in request key (S150) of control with communication terminal 60 input parts 64 near the second communication terminal 20 that is set at telegon.
At this moment, first embodiment then carries out above-mentioned steps by the input part 44 of IR remote controller 40.
When having selected the due-in request key of described binding information, control part 61 makes the due-in request signal of its output binding information to IR remote controller sending part 62 transfer control signal, and IR remote controller sending part 62 is according to the control signal output IR signal of receiving.
Finish after the S150 step, the control part 21 of second communication terminal 20 is delivered to zigbee communication modem 23 according to the control signal that the due-in request signal of binding information that is input to IR remote controller acceptance division 22 will be used to receive binding information, and zigbee communication modem 23 is converted to the due-in state of binding information (S160) in view of the above.
Finish after the S160 step, control will be stored first communication terminal 10 of memory 65 into communication terminal 60 in the S140 step binding information is delivered to the zigbee communication modem 23 (S170) of the second communication terminal 20 that is in the due-in state of binding information, the control part 21 of second communication terminal 20 is stored to memory 25, and first communication terminal 10 is connected to communication network (S180).
Described binding procedure is suitable for too to third communication terminal 30.
Fig. 5 a and Fig. 5 b are for being illustrated in the schematic diagram of using the application examples of the zigbee communication system that second embodiment of the invention provided on the air conditioner.In this application examples, a plurality of indoor sets of originally being connected by communication line 100,200,300 are connected by the zigbee communication system, and the function of 100 telegons of first indoor set.
Fig. 5 a is that communication network is situation connected in series, the control signal that for example is used to control 200 operations of second indoor set is transfused to by the input part 64 of control with communication terminal 60, when described input signal is delivered to from control during with nearest the 3rd indoor set 300 of communication terminal 60, the 3rd indoor set 300 is delivered to first indoor set 100 as telegon with it through second indoor set 200.
Because comprise in the described control signal as second indoor set 200 of controlling object for information about, therefore first indoor set 100 can be judged this control signal and it is delivered to second indoor set 200.
Fig. 5 b is for carrying out the situation of different designs to communication network, when communication terminal quantity environment etc. being set described communication network can being designed to different forms according to communication system more for a long time.
In sum, RF communication system provided by the present invention and control method thereof utilize the IR signal of signal communication narrow range to specify the communication terminal that sends or receive the binding information needed in binding procedure, thereby need not to be provided with the high price isolated plant, also need not dismounting and re-assembly each communication terminal, each communication terminal can be connected to desired communication network.
Claims (10)
1. RF communication system comprises:
The a plurality of communicators that communicate with the RF signal;
Be used for described a plurality of communicators are connected to the connecting portion of a communication network;
Be used to send the signal transmission unit of the communication range electromagnetic wave signal narrower than described RF signal;
Be located at the signal receiving part of described a plurality of communicators respectively, to be used to receive the electromagnetic wave signal that described signal transmission unit sends;
Control part, with the transmitting-receiving action that is used to control described signal transmission unit and signal receiving part and specify and send or receive the communicator that is connected the required binding information of communication network, thereby and the communicator of control appointment receive and dispatch binding information with connecting portion and be connected described communication network.
2. RF communication system according to claim 1 is characterized in that described signal transmission unit and connecting portion are portable wheeled apparatus.
3. RF communication system according to claim 2, it is characterized in that described signal transmission unit has input part, this input part is provided with the options button that is used to send electromagnetic wave signal, and described control part is controlled described signal transmission unit and made its transmission electromagnetic wave signal when options button is selected.
4. according to claim 2 or 3 described RF communication systems, it is characterized in that described signal transmission unit is comprised in connecting portion.
5. RF communication system according to claim 4 is characterized in that described electromagnetic wave signal is to comprise IR (infrared) signal that is used to ask export the password of binding information, and described binding information is the RF signal.
6. RF communication system according to claim 1 is characterized in that described a plurality of communicator is a plurality of air conditioner indoor units.
7. RF communication system according to claim 6 is characterized in that described RF communication is the zigbee radio communication.
8. the control method of a RF communication system, this RF communication system have a plurality of communicators that communicate with the RF signal and are used for described a plurality of communicators are connected to the connecting portion of a communication network, and its control method comprises:
First step utilizes the communication range electromagnetic wave signal narrower than described RF signal to specify and sends or receive the communicator that connects the required binding information of communication network;
Second step, transmitting-receiving binding information and connect described communication network between the communicator of appointment and the connecting portion in described first step.
9. the control method of RF communication system according to claim 8, the appointment that it is characterized in that communicator in the described first step are to realize by the signal transmission unit that is used to send described electromagnetic wave signal with in order to receive between the signal receiving part that the electromagnetic wave signal that sends from described signal transmission unit is located at each communicator receiving and transmitting signal.
10. according to Claim 8 or the control method of 9 described RF communication systems, it is characterized in that described electromagnetic wave signal is to comprise IR (infrared) signal that is used to ask export the password of binding information, described binding information is the RF signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060113957A KR101165824B1 (en) | 2006-11-17 | 2006-11-17 | RF Communication System and Control Method thereof |
| KR1020060113957 | 2006-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101183884A true CN101183884A (en) | 2008-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100788880A Pending CN101183884A (en) | 2006-11-17 | 2007-02-16 | Radio frequency communications system and method of controlling same |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2008131633A (en) |
| KR (1) | KR101165824B1 (en) |
| CN (1) | CN101183884A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8374507B2 (en) * | 2009-09-18 | 2013-02-12 | Fluke Corporation | Digital multimeter having remote display with automatic communication binding |
| CN103516418B (en) * | 2012-06-29 | 2016-06-08 | 深圳市快播科技有限公司 | A kind of multimedia interaction communication system, method and the equipment of reception |
| CN103853125A (en) * | 2012-12-06 | 2014-06-11 | 苏州工业园区新宏博通讯科技有限公司 | Household-based intelligent control system |
| KR102157708B1 (en) | 2016-03-15 | 2020-09-18 | 닛산 지도우샤 가부시키가이샤 | Fuel cell system and control device thereof, and control method of fuel cell system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001156723A (en) * | 1999-11-26 | 2001-06-08 | Ntt Docomo Inc | Radio communication terminal and radio communication method |
| JP3756741B2 (en) | 2000-08-21 | 2006-03-15 | 株式会社東芝 | Information exchange device and cash register device |
| JP3558125B2 (en) | 2000-10-17 | 2004-08-25 | 日本電気株式会社 | Wireless communication connection destination identification method |
| JP2005303947A (en) | 2004-04-16 | 2005-10-27 | Matsushita Electric Ind Co Ltd | Radio communication apparatus and radio communication method |
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- 2006-11-17 KR KR1020060113957A patent/KR101165824B1/en active IP Right Grant
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- 2007-02-16 CN CNA2007100788880A patent/CN101183884A/en active Pending
- 2007-02-23 JP JP2007043693A patent/JP2008131633A/en active Pending
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| Publication number | Publication date |
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| KR20080045014A (en) | 2008-05-22 |
| KR101165824B1 (en) | 2012-07-17 |
| JP2008131633A (en) | 2008-06-05 |
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Application publication date: 20080521 |