CN103246231B - Method for relaying pipe-jacking automatic measuring guidance system radio station - Google Patents
Method for relaying pipe-jacking automatic measuring guidance system radio station Download PDFInfo
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- CN103246231B CN103246231B CN201310178569.2A CN201310178569A CN103246231B CN 103246231 B CN103246231 B CN 103246231B CN 201310178569 A CN201310178569 A CN 201310178569A CN 103246231 B CN103246231 B CN 103246231B
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Abstract
The invention relates to the technical field of pipe-jacking measuring construction, in particular to a method for relaying a pipe-jacking automatic measuring guidance system radio station. A computer controls a main radio station to transmit signals; a plurality of radio stations receive the transmitted signals from the radio station; and each radio station is connected with a PLC (programmable logic controller) module. Whether information is transmitted by an adjacent measuring station/software or not is judged through the information received by each measuring station according to a source in the information, i.e. the number of the station. By the relaying method, the technical problem that the radio station signal cannot communicate in a narrow space with a curve shape, such as a tunnel, is solved, the safety and the accuracy of jacking a pipe are guaranteed.
Description
[technical field]
The present invention relates to underground pipe-driving survey technical field of construction, be specifically related to a kind of method that push pipe measures guidance system radio station relaying automatically.
[background technology]
As everyone knows, relay station is exactly for responsible reception and forwards the radio station of radio signal, and due to the interference of a variety of causes, the signal between two radio station cannot directly be sent to mutually, is covered wider, more complicated communication context by the forwarding of relay station.
In prior art, the networking mode of what push pipe system adopted the is point-to-points wireless station from point of master as shown in Figure 1, but in tunnel environment, limited space, and there is curve pattern, cause the signal transmission between radio station to be affected.
The object solving the wireless telecommunications of push pipe multiple stage total powerstation coordinated testing is indefinite, if be only relaying, as long as then radio station intervisibility, all have the effect of relaying, this is the feature in radio station, and this system has also used this feature.And so complicated program and PLC will be adopted in this invention why to control.
In Curve Pipe Jacking multiple stage total powerstation coordinated testing, industrial computer must send a command to the total powerstation of specifying by radio station, and will obtain appointment total station survey information.If now only adopt common radio station trunking method just to there will be communication wadding disorderly, because be likely the order that multiple stage total powerstation receives industrial computer simultaneously.For the complicacy of this special communication modes of underground pipe-driving survey system and communication, present invention employs PLC system, every platform total powerstation is other installs a PLC, and PLC can judge the source of this information, control corresponding radio station whether receive and send, play a role in filtering.The wireless telecommunications solving multiple stage total powerstation coordinated testing in Curve Pipe Jacking are guaranteed with this.
[summary of the invention]
In order to make up deficiency of the prior art, the invention provides a kind of method that can ensure automatically to measure at radio station, tunnel supply line push pipe guidance system radio station relaying.
For achieving the above object, design a kind of method that push pipe measures guidance system radio station relaying automatically, comprise computing machine control control station to transmit, several radio station receive transmitting of control station, ensure intervisibility between every 2 radio station, each radio station is provided with a PLC module (i.e. Programmable Logic Controller), and launch information by main website, its operation steps is as follows:
1) on-the-spot survey station order of placement:
0# industrial computer → 1# survey station → 2# survey station → 3# survey station →...→ n# survey station
2) industrial computer application tool sends instruction
A. each survey station receives information, and according to the source in information, i.e. the numbering of this survey station, judges whether information is that neighboring stations/software sends,
B. be that neighboring stations/software sends: according to the target in information, the numbering that namely software is corresponding, judges whether information is send to oneself,
C. be send to oneself: the action that the instruction in execution information is corresponding, if information needs to return, then return message content format is: returned content, target, source;
D. be not send to oneself: then judge: target designation > survey station is numbered and survey station numbering > source numbering, or target designation < survey station is numbered and survey station numbering < source numbering
E. target designation > survey station numbering and survey station numbering > source numbering time, " source " in information is changed to the numbering of this survey station, then by delivering
F. target designation < survey station numbering and survey station numbering < source numbering time: attonity,
G. not that neighboring stations/software sends: attonity;
3) circulate above-mentioned action, until instruction is sent to target radio station.
The present invention in terms of existing technologies, have employed PLC between its radio station and radio station and carry out relaying, solve in prior art tunnel and so on, in the small space with curve shape, radio signals cannot the technical matters of communication, ensure that security and the accuracy of push pipe.
[accompanying drawing explanation]
Fig. 1 is that schematic diagram is arranged in the radio station of prior art;
Fig. 2 is that schematic diagram is arranged in radio station of the present invention;
[embodiment]
In order to make object of the present invention, technical scheme and advantage clearly understand, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1:
The networking mode of what the present embodiment push pipe system adopted the is point-to-points wireless station from point of master as shown in Figure 2.What adopt is WDS9710 radio communication, and adopts PLC to carry out relaying.Its concrete technical scheme is as follows:
1. ensure intervisibility between every 2 radio station when mounted, each radio station is provided with a PLC module.
2. launch information by main website,
Instruction, target, source (software or survey station)
On-the-spot survey station order of placement:
Industrial computer (being numbered 0#) → 1# survey station → 2# survey station → 3# survey station →...→ n# survey station
Software sends instruction [instruction, target, source]
Each survey station receives information, judges whether information is that neighboring stations/software sends according to " source " in information:
-be: judge that information sends to oneself according to " target " in information?
-be: the action that the instruction in execution information is corresponding.If information needs to return, then return message content format is: returned content, target (numbering that software is corresponding), source (numbering of this survey station).
-no: (target designation > survey station is numbered and survey station numbering > source numbering) or (target designation < survey station is numbered and survey station numbering < source numbering):
Target designation > survey station is numbered and survey station numbering > source numbering: the numbering " source " in information being changed to this survey station, then by delivering
Target designation < survey station is numbered and survey station numbering < source numbering: attonity-no: attonity
3. circulate above-mentioned action, until instruction is sent to target radio station.
Claims (1)
1. a push pipe measures the method for guidance system radio station relaying automatically, comprise computing machine control control station to transmit, several radio station receive transmitting of control station, it is characterized in that the method is: ensure intervisibility between every two radio station, each radio station is provided with a PLC module, launch information by main website, its operation steps is as follows:
1) on-the-spot survey station order of placement:
0# industrial computer → 1# survey station → 2# survey station → 3# survey station →...→ n# survey station;
2) industrial computer application tool sends instruction
A. each survey station receives information, and according to the source in information, i.e. the numbering of this survey station, judges whether information is that neighboring stations/software sends;
B. be that neighboring stations/software sends: according to the target in information, the numbering that namely software is corresponding, judges whether information is send to oneself;
C. be send to oneself: the action that the instruction in execution information is corresponding, if information needs to return, then return message content format is: returned content, target, source;
D. be not send to oneself: then judge: target designation > survey station is numbered and survey station numbering > source numbering, or target designation < survey station is numbered and survey station numbering < source numbering;
E. target designation > survey station numbering and survey station numbering > source numbering time, the source in information is changed to the numbering of this survey station, then by delivering;
F. target designation < survey station numbering and survey station numbering < source numbering time: attonity;
G. not that neighboring stations/software sends: attonity;
3) circulate above-mentioned action, until instruction is sent to target radio station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178569.2A CN103246231B (en) | 2013-05-14 | 2013-05-14 | Method for relaying pipe-jacking automatic measuring guidance system radio station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310178569.2A CN103246231B (en) | 2013-05-14 | 2013-05-14 | Method for relaying pipe-jacking automatic measuring guidance system radio station |
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| Publication Number | Publication Date |
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| CN103246231A CN103246231A (en) | 2013-08-14 |
| CN103246231B true CN103246231B (en) | 2015-07-15 |
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| CN201310178569.2A Expired - Fee Related CN103246231B (en) | 2013-05-14 | 2013-05-14 | Method for relaying pipe-jacking automatic measuring guidance system radio station |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875586A (en) * | 2003-10-31 | 2006-12-06 | 西门子公司 | Method for determining a routing in an HOC radio communications system |
| CN1984462A (en) * | 2006-04-07 | 2007-06-20 | 华为技术有限公司 | Wireless network system, its switching method and mobile station-transferring equipment |
| CN101534521A (en) * | 2008-03-10 | 2009-09-16 | 三星电子株式会社 | Apparatus and method for admission control for service flow in broadband wireless access communication system using multi-hop relay scheme |
| EP2439991A1 (en) * | 2009-07-03 | 2012-04-11 | ZTE Corporation | Mobility management method and system for terminal in wireless relay system |
-
2013
- 2013-05-14 CN CN201310178569.2A patent/CN103246231B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875586A (en) * | 2003-10-31 | 2006-12-06 | 西门子公司 | Method for determining a routing in an HOC radio communications system |
| CN1984462A (en) * | 2006-04-07 | 2007-06-20 | 华为技术有限公司 | Wireless network system, its switching method and mobile station-transferring equipment |
| CN101534521A (en) * | 2008-03-10 | 2009-09-16 | 三星电子株式会社 | Apparatus and method for admission control for service flow in broadband wireless access communication system using multi-hop relay scheme |
| EP2439991A1 (en) * | 2009-07-03 | 2012-04-11 | ZTE Corporation | Mobility management method and system for terminal in wireless relay system |
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| CN103246231A (en) | 2013-08-14 |
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Address after: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Applicant after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Applicant after: Shanghai M&D Technical Measurement Co.,Ltd. Address before: 200436 Shanghai, Zhabei District River Road, No. 272, No. three, layer 278, 10 Applicant before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Applicant before: Shanghai M&D Technical Measurement Co.,Ltd. |
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Inventor after: Lin Hairong Inventor after: Deng Yongchi Inventor after: Sun Huanbin Inventor after: Zhao Mengchao Inventor after: Qian Chuanyun Inventor after: Wang Jing Inventor after: Wu Xiaoyan Inventor after: Wu Hongbing Inventor after: Wen Yunqiang Inventor before: Lin Hairong Inventor before: Wang Jing Inventor before: Deng Yongchi Inventor before: Zhao Mengchao Inventor before: Wang Ronggao Inventor before: Sun Huanbin Inventor before: Wu Xiaoyan Inventor before: Sun Dongxiao Inventor before: Xue Feng Inventor before: Wen Yunqiang |
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Free format text: CORRECT: INVENTOR; FROM: LIN HAIRONG DENG YONGCHI ZHAO MENGCHAO WANG RONGGAO SUN HUANBIN WU XIAOYAN SUN DONGXIAO XUE FENG WEN YUNQIANG WANG JING TO: LIN HAIRONG DENG YONGCHI SUN HUANBIN ZHAO MENGCHAO QIAN CHUANYUN WANG JING WU XIAOYAN WU HONGBING WEN YUNQIANG |
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