CN105792320A - Self-organizing network building method of wireless nodes - Google Patents
Self-organizing network building method of wireless nodes Download PDFInfo
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Abstract
The invention discloses a self-organizing network building method of wireless nodes. The method comprises that multiple zone controllers are connected; a master zone controller is selected; the master zone controller instructs the zone controllers to open networking functions; multiple wireless nodes search the zone controllers and join in corresponding controller networks; the master zone controller searches the information of the wireless nodes through the zone controllers and generates configuration information for the wireless nodes; the zone controller are disconnected; and the wireless nodes search according to the configuration information, are connected with the optimum zone controllers and join in the corresponding controller networks again.
Description
Technical field
The present invention relates to self-organizing network, particularly relate to the method for building up of self-organizing network.
Background technology
In general, Based Intelligent Control is carried out in a zonule (such as room, office etc.), at least one zone controller (ZoneController need to be installed in region, and one or more radio node (such as in order to control the device controller of indoor equipment, and the sensor etc. in order to sensing chamber internal and external environment parameter) ZC).Radio node can be collected the related data in region and be supplied to zone controller, and zone controller can carry out the environmental degree of comfort in adjustment region according to the data obtained whereby.
As it has been described above, with a solitary building, to make the multiple regions in building all can carry out Based Intelligent Control, then need all to install in regional respectively above-mentioned zone controller and radio node.
But, in existing correlation technique, after zone controller and radio node are separately mounted in regional by management personnel, it is necessary to carry out line configuration (configuration) manually, to make each radio node can link to correct zone controller respectively.For example, being arranged on the radio node in the A of region, it is necessary to correct linking to is arranged on the zone controller in the A of region, otherwise zone controller will be unable to obtain correct data.But, so in the way of manually configuring one by one, too much human resources and time cost need to be expended in fact.
In sum, existing zone controller and radio node are after energising starts, it is impossible to automatically set up a suitable self-organizing network in region, and after needing personnel to be managed to manually complete line setting, just can set up line and regional service is provided, quite inconvenience.
Summary of the invention
The main purpose of the present invention, is in that to provide the method for establishing self-organization network of a kind of radio node, makes the zone controller in region and radio node after energising starts, it is possible to automatically to carry out correct line, to set up the self-organizing network of region.
In order to reach above-mentioned purpose, the present invention comprises the following steps: that multiple zone controller is set up line and selects a main region controller；Main region controller indicates each zone controller open networking function respectively；Multiple radio nodes are Search Area controller respectively, and adds in the controller network of correspondence；Main region controller collects the information of each radio node by each zone controller, and produces configuration information information respectively for each radio node；Each zone controller is disconnected except line；The foundation configuration information search respectively of each radio node also connects best region controller, and rejoin in the controller network of correspondence.
Technology effect that the present invention can reach against existing technologies is in that, after multiple zone controllers and multiple radio nodes are respectively arranged in the regional in building by management personnel, manually multiple radio nodes need not be carried out one by one line setting, each radio node can be made to link to correct zone controller (that is, the zone controller linking in the same area) respectively.Substantial amounts of human resources and time cost can be effectively saved consequently, it is possible to real.
Additionally, the present invention automatically generates configuration information by main region controller, and by each radio node by configuration information come automatic searching and link to the best controller network, thereby can after the energising of each radio node starts, automatically the self-organizing network in region is set up, it is no longer necessary to extra manpower support, quite convenient.
Accompanying drawing explanation
Fig. 1 is the self-organizing network configuration diagram of first specific embodiment of the present invention.
Fig. 2 is the automatic Establishing process figure of first specific embodiment of the present invention.
Fig. 3 is the configuration flow figure of first specific embodiment of the present invention.
Fig. 4 is that the first of first specific embodiment of the present invention sets up action diagram.
Fig. 5 is that the second of first specific embodiment of the present invention sets up action diagram.
Fig. 6 is that the 3rd of first specific embodiment of the present invention sets up action diagram.
Fig. 7 is that the 4th of first specific embodiment of the present invention sets up action diagram.
Fig. 8 is that the 5th of first specific embodiment of the present invention sets up action diagram.
Fig. 9 is that the 6th of first specific embodiment of the present invention sets up action diagram.
Wherein, description of reference numerals is as follows:
1 ... building
2 ... zone controller
20 ... main region controller
3 ... radio node
4 ... Local Area Network
5 ... controller network
S10～S24 ... establishment step
S30～S44 ... configuration step
I1 ... control instruction
T1 ... test signal
Z1 ... first area
Z2 ... second area
Z3 ... the 3rd region
Z4 ... the 4th region
Detailed description of the invention
Hereby with regard to a preferred embodiment of the present invention, coordinate accompanying drawing, describe in detail as after.
Consult Fig. 1, for the self-organizing network configuration diagram of first specific embodiment of the present invention.A building 1 disclosed in the embodiment of Fig. 1, this building 1 has multiple region, for a first area Z1, a second area Z2, one the 3rd region Z3 and one the 4th region Z4 in Fig. 1.
In the present embodiment, this four region Z1-Z4 is respectively provided with different self-organizing networks, wherein, the self-organizing network of this first area Z1 includes a zone controller (ZoneController, ZC) 2 and the radio node 3 being connected with this zone controller 2；The self-organizing network of this second area Z2 includes this zone controller 2 and two these radio nodes 3 being connected with this zone controller 2；The self-organizing network of the 3rd region Z3 includes this zone controller 2 and two these radio nodes 3 being connected with this zone controller 2；The self-organizing network of the 4th region Z4 includes this zone controller 2 and three these radio nodes 3 being connected with this zone controller 2.The self-organizing network of indication in the present invention, is primarily referred to as wireless personal domain network (WirelessPersonalAreaNetwork, WPAN).
Being can be seen that by the embodiment of Fig. 1, in zones of different, the self-organizing network of construction there may be different configuration modes, and is likely to be of this radio node 3 of varying number.Separately, the quantity of this zone controller 2 in each self-organizing network is mainly one, but is not limited.
In the present embodiment, those radio nodes 3 can be device controller or sensor.More specifically, this sensor is in order to sense the ambient parameter of region indoor and outdoor；This device controller connects the electronic equipment in this region, for instance fan, air-conditioning, electric light etc., and controls this electronic equipment according to the instruction of this zone controller 2 with the ambient parameter of this sensor offer, to adjust the ambient condition in this region；This device controller and this sensor are assigned instruction according to the actual demand in this region by this zone controller 2.Whereby, the environmental degree of comfort in this region can be automatically adjusted by this zone controller 2, this device controller and this sensor.And according to different demands, be likely in a self-organizing network framework comprise one or more this device controller and one or more this sensor, it is also possible to only there is this device controller and or this sensor simultaneously.
In the embodiment of Fig. 1, respectively this radio node 3 has linked to this zone controller 2 in the same area all respectively, and each constitutes the self-organizing network in region.The present invention is open a kind of method for building up mainly, makes those zone controllers 2 after energising starts, can automatically set up the self-organizing network of region with those radio nodes 3.
Consult Fig. 2, for the automatic Establishing process figure of first specific embodiment of the present invention.First, when those zone controllers 2 are respectively installed in regional and be energized startup after, it is possible to interconnect to form a Local Area Network (Local Area Network 4 as shown in Figure 4) (step S10).In the present embodiment, those zone controllers 2 are interconnected by purple honeybee (Zigbee) agreement, and use identical transmitting power (TxPower) to transmit signal, and this Local Area Network is ZigBee network.
After those zone controllers 2 set up this Local Area Network 4, can through and coordination, assign one of them as the main region controller (main region controller 20 as shown in Figure 5) (step S12) in this Local Area Network.It is worth mentioning that, if those zone controllers 2 adopt Zigbee protocol to interconnect, then this main region controller 20 coordinator (Zigbeecoordinator) that to be in Zigbee protocol main, other this zone controller 2 can be then the biography loser (Zigbeerouter) in Zigbee protocol or other coordinator (Zigbeecoordinator), or end equipment (Zigbeeenddevice).
After this step S12, this main region controller 20 can send a control instruction (control instruction I1 as shown in Figure 5) to these zone controllers 2 all in this Local Area Network, to make these zone controllers 2 (including this main region controller 20) all in this Local Area Network open a networking function (step S14).After this step S14, those radio nodes 3 in regional just after the existence searching those zone controllers 2, can send a line request to those zone controllers 2.
Please refer to Fig. 4, Fig. 5 and Fig. 6, respectively the first of first specific embodiment of the present invention is set up action diagram, second sets up action diagram and the 3rd and set up action diagram.As shown in Figure 4, the plurality of zone controller 2 can interconnect, to set up this Local Area Network 4 above-mentioned.Further, respectively this zone controller 2 also respectively set up have a respective controller network 5.In the embodiment of Fig. 4, respectively this zone controller 2 is not yet turned on this networking function, even if therefore those radio nodes 3 have searched the existence of those zone controllers 2, and also cannot with those zone controller 2 lines adding in those controller networks 5.
More specifically, this above-mentioned networking function, refer mainly to allow the function of the equipment line beyond zone controller.It is preferred that when one of them of those zone controllers 2 receives a line request, can first judge whether the device sending the request of this line is another zone controller (such as can being identified by the device code in package).If so, then allow line, make this another zone controller add in this Local Area Network 4.If the device sending the request of this line is not zone controller, then this zone controller 2 first judges whether this networking function has turned on.If this networking function has turned on, then can allow line；Otherwise, then the request of this line is ignored.In other words, before this networking function is not yet turned on, those zone controllers 2 only can allow the line request that other zone controller is proposed.
Then as shown in Figure 5, after one of them of those zone controllers 2 is designated as this main region controller 20, this main region controller 20 by the transmission of this control instruction I1, can make this zone controllers 2 (comprising this main region controller 20) all open this networking function.Again as shown in Figure 6, after this networking function of those zone controllers 2 is opened (this step S14 relative to Fig. 2), those radio nodes 3 can after the existence searching those zone controllers 2 (comprising this main region controller 20), send the request of this line to one of them of those zone controllers 2, and add in this controller network 5 of correspondence (step S16).
More specifically, those radio nodes 3 after energising starts, i.e. these zone controllers 2 all near sustainable search, and after searching one or more this zone controller 2, send the request of this line to those zone controllers 2.Only, it is not yet turned on before this networking function in those zone controllers 2, does not allow this line of those radio nodes 3 to ask.And after those zone controllers 2 open this networking function, can after receiving this line request that this radio node 3 sends, it is allowed to this radio node 3 line also adds in this corresponding controller network 5.In the present embodiment, this radio node 3 only can link to this zone controller 2.Further, this radio node 3 is preset and is linked to this zone controller 2 that signal is strong or closest, but is not limited.
Return to Fig. 2, after this step S16, this main region controller 20 can collect (comprising this main region controller 20) information of those radio nodes 3 by those zone controllers 2 in this Local Area Network 4, and produces a configuration information (step S18) respectively for respectively this radio node 3.Specifically, those zone controllers 2 (including this main region controller 20) are being opened after this networking function, can with one or more this radio node 3 line, and after line, the every terms of information produced during tracer signal transmission, and unified return is to this main region controller 20.Whereby, this main region controller 20 according to the information of those zone controllers 2 return, can produce this configuration information for respectively this radio node 3 respectively.In the present embodiment, this configuration information mainly records a best line object of those radio nodes 3, and wherein this best line object is one of them of the plurality of zone controller 2 (comprising this main region controller 20).
Please refer to Fig. 7, for the present invention the first specific embodiment the 4th set up action diagram.In the embodiment of Fig. 7, respectively this radio node 3 can send a test signal T1 respectively and can pass through this test signal T1 to all zone controllers (this main region controller 20 including in Fig. 7 and this zone controllers 2 all) in this Local Area Network 4, this main region controller 20 and this zone controllers 2 all and obtain, record and/or return above-mentioned information (being detailed later) respectively.In the present embodiment, this main region controller 20 and this zone controllers 2 all at least record a transmitting power (TxPower) of this radio node 3 sending this test signal T1, and record this transmitting power, or this transmitting power is reported to this main region controller 20.
After this configuration information of those radio nodes 3 corresponding has all produced, this main region controller 20 can send another this control instruction I1 to these zone controllers 2 all in this Local Area Network 4, to make those zone controllers 2 (comprising this main region controller 20) disconnect this controller network 5 respective, and simultaneously switch off this Local Area Network 4 (step S20).Specifically, although after those zone controllers 2 open this networking function, those radio nodes 3 just can with one of them line of the plurality of zone controller 2.But, the line object of those radio nodes 3 through calculating, is not this best line object.In other words, the annexation that those radio nodes 3 are set up in this step S16 with those zone controllers 2, it is possible to do not meet the demand (this radio node 3 such as, setting up line is likely to be installed on zones of different) of management personnel with this zone controller 2.
The technical characteristics of the present invention, it is after creating those configuration informations above-mentioned, first disconnect existing all lines, respectively this radio node 3 is made to come with this best line object (namely according to those configuration informations respectively again, a best region controller in the plurality of zone controller 2) line, and add this controller network 5 (step S22) of correspondence.After those radio nodes 3 have been separately added into this controller network 5 of the best, namely can those controller networks 5 respectively as the self-organizing network of regional, and provide regional service (step S24) by those self-organizing networks re-established.
Consulting Fig. 8 and Fig. 9, respectively the 5th of first specific embodiment of the present invention sets up action diagram and the 6th and sets up action diagram.As shown in Figure 8, after those configuration informations have produced, this control instruction I1 can be passed through and disconnect existing all lines.It is noted that now this main region controller 20 can revert to general zone controller, no longer serve as above-mentioned coordinator.Further, if those zone controllers 2 adopt Zigbee protocol to carry out line with those radio nodes 3, then those zone controllers 2 can serve as the coordinator in each self-organizing network respectively.
Then as it is shown in figure 9, respectively this radio node 3 respectively according to those configuration informations, the request of this line can be sent to this best line object, with this best line object line adding in this corresponding controller network 5.So far, respectively respective self-organizing network is set up in this zone controller 2 respectively region.
Consult Fig. 3, for the configuration flow figure of first specific embodiment of the present invention.Specifically, each step shown in Fig. 3, is that the step S18 to above-mentioned Fig. 2 does clearer explanation.
In the following describes, will only be illustrated with single this radio node 3.After this step S16 of Fig. 2, this radio node 3 can with one of them line of those zone controllers 2, and in technical scheme, this radio node 3 mainly using this zone controller 2 of line as the router between this main region controller 20.
After this step S16, this radio node 3 externally sends this test signal T1 (step S30).If those zone controllers 2 can receive this test signal T1, then respectively this zone controller 2 replys a test reported information respectively to this radio node 3 (step S32) sending this test signal T1.Wherein, this test reported information at least includes the device code of this zone controller 2, and the signal receiving strength (RecivedSignalStrength, RSS) when receiving this test signal T1.Meanwhile, respectively this zone controller 2 can upload a reported information respectively to this main region controller 20 (step S34).In the present embodiment, this reported information mainly can include the information such as the device code of this radio node 3, the device code of this zone controller 2, this transmitting power (TxPower) sending this radio node 3 of this test signal T1 and this RSS, in order to being the foundation that this radio node 3 produces this configuration information as this main region controller 20.
The purpose of this step S30 above-mentioned and this step S32, is in that this best line object of this radio node 3 is filtered.Specifically, this radio node 3 externally sends this test signal T1 with one first transmitting power (TxPower1), if there being five these zone controllers 2 can receive this test signal T1 sent with this first transmitting power around this radio node 3, then this radio node 3 can receive five groups of these test reported information (this main region controller 20 also can receive five groups of these reported information)；If only having two these zone controllers 2 around this radio node 3 can receive this test signal T1 sent with this first transmitting power, then this radio node 3 only can receive two groups of these test reported information (this main region controller 20 also can receive two groups of these reported information), by that analogy.So, the effect filtered can be reached.
For example, if this Local Area Network 4 only having a first area controller and a second area controller can receiving this test signal T1 sent with this first transmitting power, then this radio node 3 can receive such as ZC1 (TxPower1, RSS1) with two groups of these test reported information of ZC2 (TxPower1, RSS1).Wherein, ZC1 represents the device code of this first area controller, ZC2 represents the device code of this second area controller, TxPower1 represents this first transmitting power, RSS1 represents received signal strength when each zone controller receives this test signal T1.
Similarly, this first area controller and this second area controller also can produce this reported information according to above-mentioned data respectively, and are uploaded to this main region controller 20.By those reported information, this main region controller 20 can determine whether that this radio node 3 is this best line object by which zone controller.Such as, when the transmitting power of this test signal T1 is identical (being all TxPower1), if the RSS of this first area controller is greater than the RSS of this second area controller, the distance meant that between this first area controller and this radio node 3 is come closely than the distance between this second area controller and this radio node 3, and therefore this first area controller can be considered as this best line object of this radio node 3.
After this step S32 or this step S34, this radio node 3 judges whether to be completed (step S36), if it is not, then perform step S38；If so, step S40 is then performed.
The technical solution used in the present invention, it is make this radio node 3 carry out test repeatedly with the transmitting power of varying strength, such as sequentially can externally send this test signal T1 with the transmitting power of the transmitting power of the first intensity to the 5th intensity, use and carry out above-mentioned filter action.Such as, when sending this test signal T1 with the first transmitting power of maximum intensity, this radio node 3 possibility can receive five groups of these test reported information (that is, having five these zone controllers 2 to receive to obtain)；When sending this test signal T1 with the 5th transmitting power of minimum strength, this radio node 3 is likely to be only capable of receiving one group of this test reported information (that is, this zone controller 2 of only one of which receives and obtains).
When this radio node 3 sends this test signal T1 with the transmitting power of minimum strength, but still have this zone controller 2 multiple can receive when obtaining, then can pass through this main region controller 20 size with this RSS, judge which this zone controller 2 is for this radio node 3, belongs to this best line object.
If this radio node 3 judges that in this step S36 not yet test knot is finished, then this radio node 3 adjusts the transmitting power (step S38) of this test signal T1, and return to this step S30, again send this test signal T1 with the transmitting power after adjusting, further to filter.And as it was noted above, to the relevant information of test (as the device code of this radio node 3, this test signal T1 transmitting power, receive this test signal T1 time this received signal strength etc.) all can be routed to this main region controller 20.
Otherwise, if this radio node 3 is completed, then analyzed this best line object (step S40) by this main region controller 20 for this radio node 3.More specifically, this main region controller 20 is analyzed according to those reported information received, to find this best line object of this radio node 3 in the plurality of zone controller 2.In a preferred embodiment, this main region controller 20 finds minimum transmitting power can obtain the line object of highest received signal intensity (min_TxPower, max_RSS) principally for this radio node 3, using as this best line object.
It is noted that this radio node 3 can to carry out line with this best line object according to this minimum transmitting power above-mentioned, to reach effect of power saving.Or, these radio nodes 3 all in this building 1 all can carry out line by identical transmitting power and this best line object respective, regardless of this minimum transmitting power, reaches the effect making management personnel be easily managed whereby with unified standard.
After this step S40, this main region controller 20 produces this configuration information (step S42) according to analyzing result for this radio node 3.In the present embodiment, this configuration information at least records medium plan (MediaAccessControl, the MAC) address of this radio node 3 and/or the MAC Address of this best line object.Furthermore, if this radio node 3 adopts Zigbee protocol to be connected with those zone controllers 2, then the EUI-64 code of this radio node 3 of this configuration information record and/or this best line object.
After this step S42, this configuration information is sent to these zone controllers 2 all in this Local Area Network 4 or this radio node 3 by this main region controller 20, or is simultaneously transferred to these zone controllers 2 all and this radio node 3 (step S44).Wherein, this main region controller 20 can pass through those zone controllers 2 and route, so that this configuration information to be sent to this radio node 3.
In the first embodiment of the present invention, this configuration information only can be sent to these zone controllers 2 all in this Local Area Network 4 by this main region controller 20.Use, when this line receiving this radio node 3 is asked, respectively this zone controller 2 can read this configuration information, to determine whether to allow this line of this radio node 3 asks (that is, judging oneself to be whether this best line object of this radio node 3 by this configuration information).
In the second embodiment of the present invention, this configuration information only can be sent to this radio node 3 by this main region controller 20.Using, this radio node 3 according to the content of this configuration information, directly can send the request of this line to this best line object, to shorten the line time.
In the third embodiment of the present invention, this configuration information can be sent to this radio node 3 and those zone controllers 2 by this main region controller 20 simultaneously.Whereby, no matter adopt above-mentioned any mode to set up line, all can reaffirm (doublecheck) at the line laggard row of success, to guarantee the correctness of line.
The foregoing is only the preferred embodiments of the present invention, non-the scope of the claims therefore namely limiting to the present invention, therefore such as use the equivalence that present invention is done to change, be all in like manner all included within the scope of the present invention, close and give Chen Ming.
Claims (20)
1. a method for establishing self-organization network for radio node, including:
A) multiple zone controller is connected to form a Local Area Network；
B) the plurality of zone controller is separately turned on a networking function；
C) radio node with the plurality of zone controller one of them carry out line and add a corresponding controller network；
D) information of this radio node collected by the main region controller in the plurality of zone controller by this Local Area Network, and produces a configuration information for this radio node, and wherein this configuration information records a best line object of this radio node；
E) this Local Area Network and this controller network are disconnected；
F) this radio node is according to this configuration information and this best line object line, and wherein this best line object is one of them of the plurality of zone controller；And
G) this radio node adds this controller network of this best line object, and as a self-organizing network of region.
2. method for establishing self-organization network as claimed in claim 1, wherein also includes a step a1 after step a: one of them selecting the plurality of zone controller is this main region controller.
3. method for establishing self-organization network as claimed in claim 1, wherein this configuration information records a MAC addresses of this radio node and this best line object.
4. method for establishing self-organization network as claimed in claim 3, wherein the plurality of zone controller is interconnected by ZigBee protocol, to form this Local Area Network.
5. method for establishing self-organization network as claimed in claim 4, wherein this configuration information records the EUI-64 code of this radio node and this best line object.
6. method for establishing self-organization network as claimed in claim 1, wherein this main region controller is the coordinator in ZigBee protocol, and in the plurality of zone controller, other zone controllers except this main region controller are the biography loser in ZigBee protocol or end equipment.
7. method for establishing self-organization network as claimed in claim 1, wherein the plurality of zone controller uses identical transmitting power transmission signal.
8. method for establishing self-organization network as claimed in claim 1, wherein this radio node is a device controller or a sensor, and is installed on the same area with this best line object.
9. method for establishing self-organization network as claimed in claim 1, wherein in this step c, this radio node is preset and is linked to this zone controller with a maximum received signal strength.
10. method for establishing self-organization network as claimed in claim 1, wherein this step d comprises the following steps:
D1) this radio node externally sends a test signal；
D2) the plurality of zone controller is in time can receiving this test signal, reply a test reported information respectively to this radio node, wherein this test reported information at least includes the device code of this zone controller, and signal receiving strength when receiving this test signal；And
D3) the plurality of zone controller is in time can receiving this test signal, a reported information is uploaded to this main region controller respectively, this signal receiving strength when wherein this reported information at least includes the device code of this radio node, the device code of this zone controller, the transmitting power of this test signal and receives this test signal via this Local Area Network.
11. method for establishing self-organization network as claimed in claim 10, wherein this step d also comprises the following steps:
D4), after this step d1, this radio node judges whether that test completes；
D5) if not yet having tested, this radio node adjusts the transmitting power of this test signal and again sends this test signal.
12. method for establishing self-organization network as claimed in claim 10, wherein this step d also comprises the following steps:
D6) after this step d3, this main region controller is analyzed according to this reported information, to find out this best line object of this radio node in the plurality of zone controller；
D7) producing this configuration information according to analysis result, wherein this configuration information records a MAC addresses of this radio node and this best line object；And
D8) this configuration information is sent to the plurality of zone controller or this radio node, or is simultaneously transferred to the plurality of zone controller and this radio node.
13. method for establishing self-organization network as claimed in claim 12, wherein in this step d6, this main region controller can obtain this zone controller of highest received signal intensity as this best line object using minimum transmitting power.
14. method for establishing self-organization network as claimed in claim 13, wherein in this step f, this radio node carries out line with this minimum transmitting power and this best line object.
15. a method for establishing self-organization network for radio node, including:
A) selecting a main region controller in multiple zone controllers, wherein the plurality of zone controller interconnects to form a Local Area Network, and the plurality of zone controller sets up a respective controller network respectively；
B) this main region controller sends a control instruction, makes the plurality of zone controller be separately turned on a networking function；
C) one of them of the plurality of zone controller receives a line request of a radio node, and allows this radio node to add this corresponding controller network；
D) information of this radio node collected by this main region controller by this Local Area Network, and find a best line object of this radio node in the plurality of zone controller according to this information；
E) after this step d, this main region controller sends this control instruction, makes the plurality of zone controller be each turned off this Local Area Network and those controller networks；
F), after this step e, this best line object is sent the request of this line by this radio node again, to carry out line with this best line object；And
G) this radio node adds this controller network of this best line object, and as a self-organizing network of region.
16. method for establishing self-organization network as claimed in claim 15, wherein this step d comprises the following steps:
D1) this radio node externally sends a test signal；
D2) the plurality of zone controller is in time can receiving this test signal, a reported information is uploaded to this main region controller respectively, signal receiving strength when wherein this reported information at least includes the device code of this radio node, the device code of this zone controller, the transmitting power of this test signal and receives this test signal via this Local Area Network；
D3) after this step d2, it is judged that whether this radio node has been tested；
D4) in time not yet having tested, adjust this radio node send a transmitting power of this test signal, and again perform this step d1 to this step d3；
D5) after test completes, this main region controller is analyzed according to this reported information, to find out this best line object of this radio node in the plurality of zone controller；
D6) producing a configuration information according to analysis result, wherein this configuration information records a MAC addresses of this radio node and this best line object；And
D7) this configuration information is sent to the plurality of zone controller or this radio node, or is simultaneously transferred to the plurality of zone controller and this radio node.
17. method for establishing self-organization network as claimed in claim 16, wherein the plurality of zone controller is interconnected by ZigBee protocol, to form this Local Area Network；This configuration information records the EUI-64 code of this radio node and this best line object.
18. method for establishing self-organization network as claimed in claim 17, wherein this main region controller is the coordinator in ZigBee protocol, and in the plurality of zone controller, other zone controllers except this main region controller are the biography loser in ZigBee protocol or end equipment.
19. method for establishing self-organization network as claimed in claim 16, wherein this radio node is a device controller or a sensor, and is installed on the same area with this best line object.
20. method for establishing self-organization network as claimed in claim 16, wherein in this step d5, this main region controller system can obtain this zone controller of highest received signal intensity as this best line object using minimum transmitting power.
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