CN113063400A - Real-time monitoring method and system for single-pipe tower - Google Patents

Real-time monitoring method and system for single-pipe tower Download PDF

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Publication number
CN113063400A
CN113063400A CN202110274938.2A CN202110274938A CN113063400A CN 113063400 A CN113063400 A CN 113063400A CN 202110274938 A CN202110274938 A CN 202110274938A CN 113063400 A CN113063400 A CN 113063400A
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China
Prior art keywords
inclination angle
tilt
sensor
information detected
angle sensor
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Pending
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CN202110274938.2A
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Chinese (zh)
Inventor
王长欣
刘韶鹏
化彬
吴连奎
康天
朱宛萤
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Beijing Yunlu Technology Co Ltd
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Beijing Yunlu Technology Co Ltd
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Priority to CN202110274938.2A priority Critical patent/CN113063400A/en
Publication of CN113063400A publication Critical patent/CN113063400A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00Measuring inclination, e.g. by clinometers, by levels

Abstract

The embodiment of the application discloses a method and a system for monitoring a single-pipe tower in real time, wherein the method comprises the following steps: judging whether the inclination angle information detected by a first inclination angle sensor in the N inclination angle sensors is normal or not; if so, judging whether the inclination angle information detected by a second inclination angle sensor positioned below the first inclination angle sensor is normal; and if the inclination angle information detected by the second inclination angle sensor is normal, determining that the position of the first inclination angle sensor has a fault. By adopting the technical scheme provided by the embodiment of the application, the single-pipe tower can be detected in real time, the labor is saved, the reliability is higher, and the safety of the single-pipe tower is improved. In addition, the fault position of the single-pipe tower can be positioned by arranging the plurality of inclination angle sensors, and the overhauling efficiency is improved.

Description

Real-time monitoring method and system for single-pipe tower
Technical Field
The application relates to the technical field of equipment monitoring, in particular to a method and a system for monitoring a single-pipe tower in real time.
Background
With the development of mobile communication business in China, a large number of communication towers with different heights are manufactured and installed in various places by large communication companies. The existing common communication single-tube tower is mostly composed of a tower body structure, a tower frame and accessory structures (an antenna, an antenna bracket, a platform, a built-in ladder stand and the like), a lightning rod and the like. The tower body of single-tube tower comprises the multistage, and each section tower body is rolled up by the steel sheet and is formed and weld, and the tower body is mostly great circular steel pipe of diameter or is close to circular shape regular polygon steel pipe usually.
Since the single-tube tower is of an elongated structure and has a high height, there is a great risk of tilting or collapsing. To the potential safety hazard of single-pipe tower, mainly carry out the periodic overhaul to the single-pipe tower through the manual work among the prior art, realize the safety monitoring of single-pipe tower, but overhaul not only need consume great manpower through the manual work, take place to leak moreover and examine easily.
Disclosure of Invention
The embodiment of the application provides a method and a system for monitoring a single-pipe tower in real time, which are beneficial to solving the problems that in the prior art, the maintenance of the single-pipe tower through manpower not only needs to consume great manpower, but also is easy to cause missed detection.
In a first aspect, an embodiment of the present application provides a method for monitoring a single-pipe tower in real time, where N tilt angle sensors are sequentially arranged in a height direction of the single-pipe tower, where N is greater than or equal to 2, the method includes:
judging whether the inclination angle information detected by a first inclination angle sensor in the N inclination angle sensors is normal or not;
if so, judging whether the inclination angle information detected by a second inclination angle sensor positioned below the first inclination angle sensor is normal;
and if the inclination angle information detected by the second inclination angle sensor is normal, determining that the position of the first inclination angle sensor has a fault.
Preferably, the method further comprises:
and if the second tilt angle sensor does not exist below the first tilt angle sensor, determining that a fault exists at the position of the first tilt angle sensor.
Preferably, the method further comprises:
judging whether the inclination angle information detected by the top inclination angle sensor is normal or not;
if the inclination angle information detected by the top inclination angle sensor is normal, continuously judging whether the inclination angle information detected by the top inclination angle sensor is normal or not after a preset time interval;
the top inclination angle sensor is the inclination angle sensor which is positioned at the topmost end of the single-tube tower in the N inclination angle sensors.
Preferably, the determining whether the tilt information detected by the first tilt sensor of the N tilt sensors is normal includes:
if the inclination angle information detected by the first inclination angle sensor is greater than or equal to a preset inclination angle threshold value, determining that the inclination angle information detected by the first inclination angle sensor is abnormal;
and if the inclination angle information detected by the first inclination angle sensor is smaller than a preset inclination angle threshold value, determining that the inclination angle information detected by the first inclination angle sensor is normal.
Preferably, the determining whether the tilt information detected by the first tilt sensor of the N tilt sensors is normal includes:
comparing the tilt information detected by the first tilt sensor with a reference tilt value detected by a reference tilt sensor;
if the difference value between the inclination angle information detected by the first inclination angle sensor and the reference inclination angle value is larger than or equal to a preset difference threshold value, determining that the inclination angle information detected by the first inclination angle sensor is abnormal;
and if the difference value between the inclination angle information detected by the first inclination angle sensor and the reference inclination angle value is smaller than a preset difference threshold value, determining that the inclination angle information detected by the first inclination angle sensor is normal.
In a second aspect, the present application provides a single-pipe tower real-time monitoring apparatus, including N tilt sensors and a detector sequentially arranged along a height direction of the single-pipe tower, where N is greater than or equal to 2, and the detector is configured to perform the method of any one of claims 1 to 5.
Preferably, the tower body of the single-tube tower comprises N sections of sub-tower bodies which are connected in sequence, the N inclination angle sensors are respectively arranged on the N sections of sub-tower bodies, and each section of sub-tower body is provided with one inclination angle sensor.
Preferably, the tilt angle sensor is arranged at the joint of the two adjacent terminal tower bodies.
By adopting the technical scheme provided by the embodiment of the application, the single-pipe tower can be detected in real time, the labor is saved, the reliability is higher, and the safety of the single-pipe tower is improved. In addition, the fault position of the single-pipe tower can be positioned by arranging the plurality of inclination angle sensors, and the overhauling efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a single-tube column according to an embodiment of the present disclosure;
fig. 2 is a schematic view of a setting scenario of an inclination sensor according to an embodiment of the present disclosure;
fig. 3 is a schematic flow chart of a real-time monitoring method for a single-tube tower according to an embodiment of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, a schematic structural diagram of a single-tube tower provided in an embodiment of the present application is shown. As shown in fig. 1, the single-pipe tower comprises a tower body 101, an upper platform 102, a lower platform 103 and a lightning rod 104. The tower body 101 is a slender structure, and is composed of 4 sections of sub-tower bodies, which are respectively a sub-tower body 1011, a sub-tower body 1012, a sub-tower body 1013 and a sub-tower body 1014 from bottom to top. Each section of the sub-tower body is formed by rolling and welding steel plates, and the adjacent two sub-tower bodies are connected through bolts or other connecting pieces.
It should be noted that fig. 1 is only one possible application scenario listed in the embodiments of the present application, and should not be taken as a limitation to the scope of the present application. For example, the tower body 101 may be composed of a 3-segment sub-tower body or a 5-segment sub-tower body, or a person skilled in the art may set an antenna or an antenna bracket, etc. on a single-tube tower according to actual needs.
Since the single-tube tower is of an elongated structure and has a high height, there is a great risk of tilting or collapsing. The embodiment of the application carries out real-time supervision to the single-tube tower through inclination sensor.
Referring to fig. 2, a schematic view of a setting scenario of a tilt sensor provided in the embodiment of the present application is shown. As shown in fig. 2, a plurality of tilt sensors 201 are provided in the height direction of the single-tube tower. In the embodiment of the present application, 4 tilt sensors 201 are provided, which are a tilt sensor 2011, a tilt sensor 2012, a tilt sensor 2013, and a tilt sensor 2014.
Specifically, the tilt sensor 201 can be used to measure the variation of the tilt angle of the object relative to the horizontal plane, so as to monitor the variation of the verticality of the single-tube tower in real time. When the tilt sensor 201 is at rest, i.e. no acceleration is acting in the lateral and vertical directions, then only the gravitational acceleration acts on it. The included angle between the gravity vertical axis and the sensitive axis of the acceleration sensor is the inclined angle.
The tilt angle sensor can be divided into a solid pendulum, a liquid pendulum and a gas pendulum according to the working principle, wherein the solid pendulum is widely applied to products and buildings due to the fact that the solid pendulum has strong shock resistance and impact resistance. The gravity pendulum bob in the 'solid pendulum' is linked with the center of a circle of the resistor, when the object inclines, the gravity pendulum bob is always vertical to the ground, so that the resistor is rotated to change the value of an output signal, and a corresponding inclination value is obtained after data acquisition and calculation.
It can be understood that, since the joints of two sub-tower bodies are easy to loosen, the tilt angle sensor is preferably arranged at the joint of two adjacent sub-tower bodies to improve the detection sensitivity. It should be noted that the number and the positions of the tilt sensors shown in fig. 2 are only one possible implementation manner listed in the embodiments of the present application, and should not be taken as a limitation to the scope of the present application.
Referring to fig. 3, a schematic flow chart of a real-time monitoring method for a single-tube tower provided in the embodiment of the present application is shown. The method can be applied to the scenario shown in fig. 2, as shown in fig. 3, which mainly includes the following steps.
Step S301: and judging whether the inclination angle information detected by a first inclination angle sensor in the N inclination angle sensors is normal or not.
As shown in fig. 2, in the embodiment of the present application, a plurality of tilt sensors may be arranged in the height direction of the single-tube tower, and the number of the tilt sensors is two or more. The height direction, namely different inclination angle sensors are arranged at different height positions of the single-tube tower.
It can be understood that when the single-pipe tower is inclined, the inclination angle information detected by the inclination angle sensor changes, so that the state of the single-pipe tower can be judged according to the inclination angle information detected by the inclination angle sensor. The first tilt sensor may be any one of N tilt sensors.
Specifically, a tilt angle threshold value may be set, and tilt angle information detected by the tilt angle sensor may be compared with the tilt angle threshold value. For example, when the inclination information detected by the first inclination sensor is greater than or equal to a preset inclination threshold, it is determined that the inclination information detected by the first inclination sensor is abnormal; and when the inclination angle information detected by the first inclination angle sensor is smaller than a preset inclination angle threshold value, determining that the inclination angle information detected by the first inclination angle sensor is normal. It can be understood that the N tilt sensors provided on the single-pipe tower can all make a judgment based on the rule.
In practical applications, the single-pipe tower may be inclined as a whole due to weather influences or strong winds, and the inclination of such a degree is, of course, an inclination within a safe range. In this case, erroneous determination of the state of the tilt sensor using the tilt threshold value is likely to occur. For example, in windy weather, the single-pipe tower may be entirely inclined to one side, which results in abnormal inclination information detected by all the inclination sensors, but the overall structure of the single-pipe tower is stable at this time, and an alarm is not needed.
In contrast, in another scenario, if the middle of the single-pipe tower is bent, for example, the bolts connecting the two sections of the sub-tower bodies are loosened, the risk of inclination or collapse is high. Based on this, the embodiment of the application also provides another state judgment mode of the tilt sensor. Specifically, one tilt sensor is used as a reference tilt sensor, and tilt information detected by the remaining tilt sensors is compared with a reference tilt value detected by the reference tilt sensor. It can be understood that if the middle of the single-tube tower is bent, the difference value of the inclination angle information detected by the inclination angle sensors positioned at the two ends of the bent tower is large, and the bending state of the single-tube tower can be judged based on the difference value.
It can be understood that the reference tilt sensor is required to be arranged at a position which ensures stability and reliability and is not easy to tilt. For example, at the lowermost end of a single-tube tower, as shown by tilt sensor 2011 in fig. 2.
Specifically, if the difference between the inclination angle information detected by the first inclination angle sensor and the reference inclination angle value is greater than or equal to a preset difference threshold value, determining that the inclination angle information detected by the first inclination angle sensor is abnormal; and if the difference value between the inclination angle information detected by the first inclination angle sensor and the reference inclination angle value is smaller than a preset difference threshold value, determining that the inclination angle information detected by the first inclination angle sensor is normal. It will be appreciated that the N tilt sensors (other than the reference tilt sensor) provided on a single pipe tower can each make a determination based on this rule.
It should be noted that, according to actual needs, those skilled in the art can determine the state of the tilt sensor by using the above two manners at the same time, and all of them should fall into the protection scope of the present application.
Step S302: and if the inclination angle information detected by the first inclination angle sensor is abnormal, judging whether the inclination angle information detected by a second inclination angle sensor positioned below the first inclination angle sensor is normal.
It can be understood that when the inclination angle information detected by a certain inclination angle sensor is abnormal, there is a possibility that the position where the certain inclination angle sensor is located does not have a fault, but the position below the certain inclination angle sensor has a fault.
For example, in the embodiment shown in fig. 2, when the position of the tilt sensor 2011 fails, tilt information detected by the tilt sensor 2011, the tilt sensor 2012, the tilt sensor 2013 and the tilt sensor 2014 is abnormal; when the position of the tilt sensor 2012 is in fault, the tilt information detected by the tilt sensor 2011 is normal, and the tilt information detected by the tilt sensor 2012, the tilt sensor 2013 and the tilt sensor 2014 is abnormal; when the position of the tilt sensor 2013 is in fault, the tilt information detected by the tilt sensor 2011 and the tilt sensor 2012 is normal, and the tilt information detected by the tilt sensor 2013 and the tilt sensor 2014 is abnormal; when the position of the tilt sensor 2014 is failed, the tilt information detected by the tilt sensor 2011, the tilt sensor 2012 and the tilt sensor 2013 is normal, and the tilt information detected by the tilt sensor 2014 is abnormal.
Therefore, when the inclination information detected by the first inclination sensor is abnormal, it is necessary to further judge the state of the inclination information detected by the second inclination sensor located below the first inclination sensor to further determine the location of the failure.
Step S303: and if the inclination angle information detected by the second inclination angle sensor is normal, determining that the position of the first inclination angle sensor has a fault.
That is, the inclination information detected by the first inclination sensor is abnormal, and the inclination information detected by the second inclination sensor is normal, so that it can be determined that there is a failure in the position of the first inclination sensor.
It should be noted that if the first tilt sensor is the tilt sensor at the bottom of the single-tube tower, such as the tilt sensor 2011 shown in fig. 2, the second tilt sensor is not located below the first tilt sensor. At this time, if the inclination information detected by the first inclination sensor is abnormal, it is determined that there is a fault at the position of the first inclination sensor.
By adopting the technical scheme provided by the embodiment of the application, the single-pipe tower can be detected in real time, the labor is saved, the reliability is higher, and the safety of the single-pipe tower is improved. In addition, the fault position of the single-pipe tower can be positioned by arranging the plurality of inclination angle sensors, and the overhauling efficiency is improved.
It can be understood that if any position of the single-tube tower fails, the inclination angle information detected by the top inclination angle sensor is abnormal, and the top inclination angle sensor is the inclination angle sensor located at the topmost end of the single-tube tower among the N inclination angle sensors.
Based on the method, the inclination angle information detected by the top inclination angle sensor can be collected in real time, and whether the inclination angle information detected by the top inclination angle sensor is normal or not is judged. And when the inclination angle information detected by the top inclination angle sensor is judged to be abnormal, sequentially judging the states of the rest inclination angle sensors downwards.
That is to say, in the embodiment of the present application, in a normal state, it is not necessary to acquire the tilt angle information of each tilt angle sensor in real time, but only the tilt angle information detected by the top tilt angle sensor is acquired, so that the computing resources of the system can be saved.
Corresponding to the method embodiment, the application also provides a single-pipe tower real-time monitoring device, which comprises N inclination angle sensors and a monitor, wherein N is more than or equal to 2, and the monitor is arranged along the height direction of the single-pipe tower in sequence and is configured to execute the method of any one of the method embodiments.
Preferably, the tower body of the single-tube tower comprises N sections of sub-tower bodies which are connected in sequence, the N inclination angle sensors are respectively arranged on the N sections of sub-tower bodies, and each section of sub-tower body is provided with one inclination angle sensor.
Preferably, the tilt angle sensor is arranged at the joint of the two adjacent terminal tower bodies.
In a specific implementation, the monitor includes a processor, a memory, and a communication unit.
The communication unit is used for establishing a communication channel so that the storage device can communicate with other devices. And receiving user data sent by other equipment or sending the user data to other equipment.
The processor, which is a control center of the storage device, connects various parts of the entire electronic device using various interfaces and lines, and executes various functions of the electronic device and/or processes data by operating or executing software programs and/or modules stored in the memory and calling data stored in the memory. The processor may be composed of an Integrated Circuit (IC), for example, a single packaged IC, or a plurality of packaged ICs connected with the same or different functions. For example, a processor may include only a Central Processing Unit (CPU). In the embodiments of the present application, the CPU may be a single arithmetic core or may include multiple arithmetic cores.
The memory, which is used to store instructions for execution by the processor, may be implemented by any type of volatile or non-volatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The executable instructions in the memory, when executed by the processor, enable the detector 700 to perform some or all of the steps in the above-described method embodiments.
In specific implementation, the present application further provides a computer storage medium, where the computer storage medium may store a program, and the program may include some or all of the steps in the embodiments provided in the present application when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).
Those skilled in the art will clearly understand that the techniques in the embodiments of the present application may be implemented by way of software plus a required general hardware platform. Based on such understanding, the technical solutions in the embodiments of the present application may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the embodiments or some parts of the embodiments of the present application.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The same and similar parts in the various embodiments in this specification may be referred to each other. Especially, for the terminal embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant points can be referred to the description in the method embodiment.
The above-described embodiments of the present application do not limit the scope of the present application.

Claims (8)

1. A real-time monitoring method for a single-pipe tower is characterized in that N inclination angle sensors are sequentially arranged along the height direction of the single-pipe tower, wherein N is more than or equal to 2, and the method comprises the following steps:
judging whether the inclination angle information detected by a first inclination angle sensor in the N inclination angle sensors is normal or not;
if so, judging whether the inclination angle information detected by a second inclination angle sensor positioned below the first inclination angle sensor is normal;
and if the inclination angle information detected by the second inclination angle sensor is normal, determining that the position of the first inclination angle sensor has a fault.
2. The method of claim 1, further comprising:
and if the second tilt angle sensor does not exist below the first tilt angle sensor, determining that a fault exists at the position of the first tilt angle sensor.
3. The method of claim 1, further comprising:
judging whether the inclination angle information detected by the top inclination angle sensor is normal or not;
if the inclination angle information detected by the top inclination angle sensor is normal, continuously judging whether the inclination angle information detected by the top inclination angle sensor is normal or not after a preset time interval;
the top inclination angle sensor is the inclination angle sensor which is positioned at the topmost end of the single-tube tower in the N inclination angle sensors.
4. The method of claim 1, wherein determining whether the tilt information detected by a first tilt sensor of the N tilt sensors is normal comprises:
if the inclination angle information detected by the first inclination angle sensor is greater than or equal to a preset inclination angle threshold value, determining that the inclination angle information detected by the first inclination angle sensor is abnormal;
and if the inclination angle information detected by the first inclination angle sensor is smaller than a preset inclination angle threshold value, determining that the inclination angle information detected by the first inclination angle sensor is normal.
5. The method of claim 1, wherein determining whether the tilt information detected by a first tilt sensor of the N tilt sensors is normal comprises:
comparing the tilt information detected by the first tilt sensor with a reference tilt value detected by a reference tilt sensor;
if the difference value between the inclination angle information detected by the first inclination angle sensor and the reference inclination angle value is larger than or equal to a preset difference threshold value, determining that the inclination angle information detected by the first inclination angle sensor is abnormal;
and if the difference value between the inclination angle information detected by the first inclination angle sensor and the reference inclination angle value is smaller than a preset difference threshold value, determining that the inclination angle information detected by the first inclination angle sensor is normal.
6. A single-pipe tower real-time monitoring device is characterized by comprising N inclination angle sensors and a monitor which are sequentially arranged along the height direction of a single-pipe tower, wherein N is more than or equal to 2, and the detector is configured to execute the method of any one of claims 1-5.
7. The device of claim 6, wherein the tower body of the single-tube tower comprises N sections of sub-tower bodies which are connected in sequence, the N tilt sensors are respectively arranged on the N sections of sub-tower bodies, and each section of sub-tower body is provided with one tilt sensor.
8. The apparatus of claim 7, wherein the tilt sensor is positioned at a junction of adjacent two terminal towers.
CN202110274938.2A 2021-03-15 2021-03-15 Real-time monitoring method and system for single-pipe tower Pending CN113063400A (en)

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CN111472942A (en) * 2020-04-27 2020-07-31 北京英华达软件工程有限公司 Three-point type fan tower drum monitoring device and method
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