CN105429796B - A kind of remote-wireless retransmission method based on intelligent controller - Google Patents
A kind of remote-wireless retransmission method based on intelligent controller Download PDFInfo
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- CN105429796B CN105429796B CN201510768213.3A CN201510768213A CN105429796B CN 105429796 B CN105429796 B CN 105429796B CN 201510768213 A CN201510768213 A CN 201510768213A CN 105429796 B CN105429796 B CN 105429796B
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- Prior art keywords
- controller
- concentrator
- metainstruction
- target
- reply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Selective Calling Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of remote-wireless retransmission method based on intelligent controller, this method comprises: the latitude and longitude information for inputting each controller through host computer is handed down to concentrator preservation, once there is controller not receive concentrator instruction, on the basis of the controller longitude and latitude for not receiving instruction, carry out longitude and latitude comparison, it finds the controller nearest apart from above controller and establishes forward-path and continue to send, always achieve the purpose that forwarding information in the shortest possible time.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of remote-wireless retransmission methods based on intelligent controller.
Background technique
Some regions occur leading because of poor signal often since various limiting factors can not be laid with cable network
The case where causing wireless signal to send failure, original means are that signal sends failure, need manually to remove operation controller, a
Not local people is hard to reach and operation task is with certain risk.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide one kind to find apart from the nearest path of destination address
And the method for establishing wireless path forwarding, it can guarantee that target controller receives instruction in the shortest time, be applicable to remote
Transmit the place of wireless signal but poor signal.
The present invention provides a kind of remote-wireless retransmission method based on intelligent controller, comprising:
Step s1: inputting each controller latitude and longitude information through host computer, be handed down to concentrator and save backup, and sends and include
The information of the various operational orders of destination address.
Step s2: the information to be received such as concentrator generates metainstruction.
Step s3: concentrator sends metainstruction according to the destination address for including in metainstruction, to target controller, waits back
It is multiple.
Step s4: concentrator such as has not timed out and receives correct reply, then sends success, step s6 is executed, if concentrator
It receives and replys time-out or do not receive or reply mistake, then send failure, displaying target controller is offline and records this failure
Target controller number, executes step s5.
Step s5: concentrator is carried out according to the latitude and longitude information of failure target controller and the latitude and longitude information of each controller
Compare, obtains each controller distance of distance failure target controller, wireless forwarding is established according to the far and near concentrator of this distance
Path sends and successfully thens follow the steps s6, and failure then continues to execute step s5.
Step s6: concentrator obtains the every terms of information of target controller, is returned to host computer, the control of host computer displaying target
Device is online and every terms of information.
The step s1 specifically: each controller is respectively arranged in fixed position, obtains through GPS locator (existing procucts)
The latitude and longitude information of each controller is handed down to concentrator through host computer input and saves.
Between the step s3 and step s4 include: target controller judges whether the metainstruction format received is legal,
It is to give reply to execute step s4, otherwise deletes the instruction and receive the metainstruction of transmission again, delete instruction 3 times then no longer
It sends.
The step s5 specifically:
Step s5-1: concentrator finds unsuccessfully target controller longitude and latitude, is compared one by one with other controller longitudes and latitudes
Compared with, it will relatively gained spherical distance be saved by controller number, will be all apart from selected and sorted, it finds apart from the target control that fails
Nearest controller, that is, the transmitting controller in device position.
Step s5-2: concentrator establishes wireless forwarding path according to transmitting controller address, the forwarding into forward-path
Controller sends the forwarding comprising metainstruction and instructs.
Step s5-3: the transmitting controller from receiving forwarding instruction sends metainstruction, forwarding to failure target controller
Controller has successfully received target controller and replys and this reply is transmitted to concentrator, step s4 is executed, if concentrator is received simultaneously
To this reply, s6 is thened follow the steps, transmitting controller receives target controller not successfully and replys or reply is not transmitted to concentration
Device or concentrator do not receive this reply, then return to step s5-2, but the minimum distance value no longer obtained more for the first time.
Detailed description of the invention
Fig. 1 is that integral module of the present invention instructs transmission process.
Fig. 2 is specific flow chart of the invention.
Specific embodiment
For the purpose of the present invention, technical solution is more clearly understood, hereinafter, referring to the drawings and the embodiments, to the present invention
It is described in further detail.
As shown in Figure 1, device needed for the method includes host computer, concentrator, target controller, transmitting controller, institute
State host computer be used to input, under send instructions and show information, concentrator receives host computer and instructs, and according to the target control in instruction
Device address processed sends to target controller and instructs, and transmitting controller, which is used to not receive concentrator in target controller, sends instruction
In the case where, it receives the forwarding comprising metainstruction that concentrator is sent and instructs and send.
Wireless forwarding process of the invention is described in detail below, as shown in Figure 2, comprising:
Step s1: inputting each controller latitude and longitude information through host computer, be handed down to concentrator and save backup, and sends and include
The information of the various operational orders of destination address；
Step s1 specifically: each controller is respectively arranged in fixed position, obtains each control through GPS locator (existing procucts)
The latitude and longitude information of device processed is handed down to concentrator through host computer input and saves.
Step s2: the information to be received such as concentrator generates metainstruction.
Step s3: concentrator sends metainstruction according to the destination address for including in metainstruction, to target controller, waits back
It is multiple.
Step s4: concentrator such as has not timed out and receives correct reply, then sends success, step s6 is executed, if concentrator
It receives and replys time-out or do not receive or reply mistake, then send failure, displaying target controller is offline and records this failure
Target controller number, executes step s5.
Step s5: concentrator is carried out according to the latitude and longitude information of failure target controller and the latitude and longitude information of each controller
Compare, obtains each controller distance of distance failure target controller, wireless forwarding path is established apart from concentrator according to this, send out
It send and successfully thens follow the steps s6, failure then continues to execute step s5.
Step s5 specifically:
Step s5-1: concentrator finds unsuccessfully target controller longitude and latitude, is compared one by one with other controller longitudes and latitudes
Compared with, it will relatively gained spherical distance be saved by controller number, will be all apart from selected and sorted, it finds apart from the target control that fails
Nearest controller, that is, the transmitting controller in device position.
Step s5-2: concentrator establishes wireless forwarding path according to transmitting controller address, the forwarding into forward-path
Controller sends the forwarding comprising metainstruction and instructs.
Step s5-3: the transmitting controller from receiving forwarding instruction sends metainstruction, forwarding to failure target controller
Controller has successfully received target controller and replys and this reply is transmitted to concentrator, step s4 is executed, if concentrator is received simultaneously
To this reply, s6 is thened follow the steps, transmitting controller receives target controller not successfully and replys or reply is not transmitted to concentration
Device or concentrator do not receive this reply, then return to step s5-2, but the minimum distance value no longer obtained more for the first time.
Step s6: concentrator obtains the every terms of information of target controller, is returned to host computer, the control of host computer displaying target
Device is online and every terms of information.
Claims (3)
1. a kind of remote-wireless retransmission method based on intelligent controller, which is characterized in that this method comprises:
Step s1: inputting each controller latitude and longitude information through host computer, be handed down to concentrator and save backup, and sending includes target
The information of the various operational orders of address；
Step s2: the information to be received such as concentrator generates metainstruction；
Step s3: concentrator sends metainstruction according to the destination address for including in metainstruction, to target controller, waits and replying；
Step s4: concentrator such as has not timed out and receives correct reply, then sends success, executes step s6, if concentrator receives
It replys time-out or does not receive or reply mistake, then send failure, displaying target controller is offline and records this failure target
Controller number executes step s5；
Step s5: concentrator is compared according to the latitude and longitude information of failure target controller and the latitude and longitude information of each controller
Compared with, obtain distance failure target controller each controller distance, wireless forwarding road is established according to the far and near concentrator of this distance
Diameter sends and successfully thens follow the steps s6, and failure then continues to execute step s5；
Step s6: concentrator obtains the every terms of information of target controller, is returned to host computer, and host computer displaying target controller exists
Line and every terms of information；
Wherein, the step s5 specifically:
Step s5-1: concentrator finds unsuccessfully target controller longitude and latitude, is compared one by one with other controller longitudes and latitudes, will
Compare gained spherical distance to save by controller number, by all apart from selected and sorted, finds distance failure target controller position
Set nearest controller i.e. transmitting controller；
Step s5-2: concentrator establishes wireless forwarding path according to transmitting controller address, the forwarding control into forward-path
Device sends the forwarding comprising metainstruction and instructs；
Step s5-3: the transmitting controller from receiving forwarding instruction sends metainstruction, forwarding control to failure target controller
Device has successfully received target controller and replys and this reply is transmitted to concentrator, executes step s4, if concentrator receives this simultaneously
Reply, then follow the steps s6, transmitting controller receive not successfully target controller reply or not by reply be transmitted to concentrator or
Concentrator does not receive this reply, then returns to step s5-2, but the minimum distance value no longer obtained more for the first time.
2. a kind of remote-wireless retransmission method based on intelligent controller according to claim 1, which is characterized in that institute
State step s1 specifically: each controller is respectively arranged in fixed position, and the longitude and latitude for obtaining each controller through GPS locator is believed
Breath is handed down to concentrator through host computer input and saves.
3. a kind of remote-wireless retransmission method based on intelligent controller according to claim 1, which is characterized in that institute
It states and between step s3 and step s4 includes: target controller judges whether the metainstruction format received is legal, is, gives back
Step s4 is executed again, the metainstruction is otherwise deleted and receives the metainstruction of transmission again, is deleted metainstruction 3 times and is not retransmited then.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510768213.3A CN105429796B (en) | 2015-11-12 | 2015-11-12 | A kind of remote-wireless retransmission method based on intelligent controller |
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| CN201510768213.3A CN105429796B (en) | 2015-11-12 | 2015-11-12 | A kind of remote-wireless retransmission method based on intelligent controller |
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| CN105429796A CN105429796A (en) | 2016-03-23 |
| CN105429796B true CN105429796B (en) | 2019-03-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107463121A (en) * | 2016-06-03 | 2017-12-12 | 韦创科技有限公司 | Regional control system |
| CN110501985B (en) * | 2019-09-02 | 2020-11-17 | 珠海格力电器股份有限公司 | Signal transmission control method and device for regional control system and regional control system |
Citations (4)
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| EP2133767A1 (en) * | 2008-06-13 | 2009-12-16 | Honeywell International Inc. | Wireless building control system bridge |
| CN101729387A (en) * | 2008-10-24 | 2010-06-09 | 华为技术有限公司 | System, device and method for bidirectional clustering of content nodes |
| CN103025008A (en) * | 2012-12-03 | 2013-04-03 | 深圳华智测控技术有限公司 | Street lamp control method |
| CN103906317A (en) * | 2014-03-06 | 2014-07-02 | 杭州瑞琦信息技术有限公司 | Single lamp system convenient to maintain |
-
2015
- 2015-11-12 CN CN201510768213.3A patent/CN105429796B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2133767A1 (en) * | 2008-06-13 | 2009-12-16 | Honeywell International Inc. | Wireless building control system bridge |
| CN101729387A (en) * | 2008-10-24 | 2010-06-09 | 华为技术有限公司 | System, device and method for bidirectional clustering of content nodes |
| CN103025008A (en) * | 2012-12-03 | 2013-04-03 | 深圳华智测控技术有限公司 | Street lamp control method |
| CN103906317A (en) * | 2014-03-06 | 2014-07-02 | 杭州瑞琦信息技术有限公司 | Single lamp system convenient to maintain |
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| CN105429796A (en) | 2016-03-23 |
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Effective date of registration: 20180827 Address after: 264001 Hongqi Middle Road, Zhifu District, Yantai, Shandong 186 Applicant after: Ludong University Applicant after: Shandong Dao Wan Electric Co., Ltd. Address before: 264000 186 Hongqi Middle Road, Yantai, Shandong Applicant before: Ludong University |
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