阅读说明：本技术 一种杆塔倾斜状态监测装置及其监测方法 (Tower inclination state monitoring device and monitoring method thereof ) 是由 王泉乐 范瑞卿 朱丽 孙林凯 安立锋 张希栋 王国友 蔡蕾 胡天翔 冯克旭 李建 于 2020-05-27 设计创作，主要内容包括：本发明属于监测装置技术领域,涉及倾斜角度的监测尤其是一种杆塔倾斜状态监测装置及其监测方法,包括装置本体,该装置本体和杆塔外部一体固定,用于监测杆塔竖直方向内的摆转角度；所述装置本体内置有传感器模块、处理器和无线发送模块,所述传感器模块的信号输出端与处理器相连接,该处理器的信号输出端通过无线发送模块和外部平台连接,所述装置本体还安装有电源模块,该电源模块为传感器模块、处理器和无线发送模块提供负载。(The invention belongs to the technical field of monitoring devices, and relates to monitoring of an inclination angle, in particular to a tower inclination state monitoring device and a monitoring method thereof, wherein the tower inclination state monitoring device comprises a device body, wherein the device body and the outside of a tower are integrally fixed and are used for monitoring the swing angle in the vertical direction of the tower; the device body is internally provided with a sensor module, a processor and a wireless transmitting module, the signal output end of the sensor module is connected with the processor, the signal output end of the processor is connected with an external platform through the wireless transmitting module, the device body is further provided with a power supply module, and the power supply module provides loads for the sensor module, the processor and the wireless transmitting module.)

1. The utility model provides a shaft tower inclination monitoring devices which characterized in that: the device comprises a device body, wherein the device body and the outside of a tower are integrally fixed and are used for monitoring the swing angle in the vertical direction of the tower; the device body is internally provided with a sensor module, a processor and a wireless transmitting module, the signal output end of the sensor module is connected with the processor, the signal output end of the processor is connected with an external platform through the wireless transmitting module, the device body is further provided with a power supply module, and the power supply module provides loads for the sensor module, the processor and the wireless transmitting module.

2. The tower inclination state monitoring device according to claim 1, wherein: the sensor module adopts a three-axis acceleration sensor, the detection end of the three-axis acceleration sensor is perpendicular to the plane where the tower is installed in the non-swinging state, and the sensor module is used for detecting the swinging angle of the device body, namely the tower, relative to the plane where the tower is installed in real time.

3. The tower inclination state monitoring device according to claim 2, wherein: the triaxial accelerator adopts a triaxial acceleration sensor with the model number LIS3DH and a peripheral circuit thereof.

4. The tower inclination state monitoring device according to claim 1, wherein: the single chip microcomputer is internally provided with a first-order filter circuit and a second-order filter circuit.

5. The tower inclination state monitoring device according to claim 4, wherein: the processor adopts a singlechip with the model number of ATmega16 and a peripheral circuit thereof.

6. The tower inclination state monitoring device according to claim 1, wherein: the wireless sending module adopts 5310-A and its peripheral circuit.

7. The tower inclination state monitoring device according to claim 1, wherein: the power module adopts a lithium battery to supply power, and the voltage is converted into 3.3V by a 78L33DC-DC chip and is supplied to each circuit in the device body.

8. The method for monitoring the tower inclination state according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:

step 1: the tower and the device body synchronously shift;

step 2: a sensor module in the device body collects the offset angle in real time and outputs a signal to a processor;

and step 3: delaying for 5S after the processor collects the signals, and collecting the real-time signals output by the sensor module again;

and 4, step 4: if the signals output by the sensor module are collected in the step 3 and the initial interval is recovered, the tower is considered to be shaken;

if the signal does not recover the initial interval, the processor continuously collects the real-time data output by 10 groups of sensor modules every 1s, and if the signal output by one sensor module recovers the initial interval, the signal is regarded as the vibration of the tower; and if the initial interval is not recovered until the real-time data output by the 10 groups of sensor modules, the processor outputs the tower information and the inclination angle to an external platform through the wireless transmission module.

9. The monitoring method of the tower inclination state monitoring device according to claim 8, characterized in that: the monitoring device presets a pole tower inclination angle of 3 degrees as an alarm threshold value, and other parameters can also be adopted as the threshold value.

Technical Field

The invention belongs to the technical field of monitoring devices, and relates to monitoring of an inclination angle, in particular to a tower inclination state monitoring device and a monitoring method thereof.

Background

At present, many circuits of electric wire netting are still carried the electric energy through pole or iron tower, and many poles or iron tower are standing at various scene, can be because the inclined defect that construction, car mistake bumped or weather cause causes sometimes.

Disclosure of Invention

The invention provides a tower inclination state monitoring device and a monitoring method thereof, which have the advantages of real-time monitoring, remote communication and high monitoring accuracy, and can improve the monitoring timeliness and reduce the monitoring cost.

The utility model provides a shaft tower inclination monitoring devices which characterized in that: the device comprises a device body, wherein the device body and the outside of a tower are integrally fixed and are used for monitoring the swing angle in the vertical direction of the tower; the device body is internally provided with a sensor module, a processor and a wireless transmitting module, the signal output end of the sensor module is connected with the processor, the signal output end of the processor is connected with an external platform through the wireless transmitting module, the device body is further provided with a power supply module, and the power supply module provides loads for the sensor module, the processor and the wireless transmitting module.

Furthermore, the sensor module adopts a three-axis acceleration sensor, the detection end of the three-axis acceleration sensor is perpendicular to the plane where the tower is installed in the non-swing state, and the sensor module is used for detecting the swing angle of the device body, namely the tower, relative to the plane where the tower is installed in real time.

Further, the triaxial accelerator adopts a triaxial acceleration sensor with the model number LIS3DH and a peripheral circuit thereof.

Furthermore, the singlechip is internally provided with a first-order filter circuit and a second-order filter circuit.

Further, the processor adopts a single chip microcomputer with the model number of ATmega16 and a peripheral circuit thereof.

Further, the wireless sending module adopts 5310-A and its peripheral circuit.

Furthermore, the power module adopts a lithium battery to supply power, and the 78L33DC-DC chip converts the voltage into 3.3V to supply to each circuit in the device body.

A monitoring method using a tower inclination state monitoring device is characterized in that:

the method comprises the following steps:

step 1: the tower and the device body synchronously shift;

step 2: a sensor module in the device body collects the offset angle in real time and outputs a signal to a processor;

and step 3: delaying for 5S after the processor collects the signals, and collecting the real-time signals output by the sensor module again;

and 4, step 4: if the signals output by the sensor module are collected in the step 3 and the initial interval is recovered, the tower is considered to be shaken;

if the signal does not recover the initial interval, the processor continuously collects the real-time data output by 10 groups of sensor modules every 1s, and if the signal output by one sensor module recovers the initial interval, the signal is regarded as the vibration of the tower; and if the initial interval is not recovered until the real-time data output by the 10 groups of sensor modules, the processor outputs the tower information and the inclination angle to an external platform through the wireless transmission module.

And the monitoring device presets a pole tower inclination angle of 3 degrees as an alarm threshold value, and other parameters can also be adopted as the threshold value.

The invention has the advantages and positive effects that:

in the invention, the device body and the tower structure are fixedly installed integrally, so that the deflection angle of the tower is the deflection angle of the device body, a sensor module, a processor and a wireless transmission module which are arranged in the device body form a set of complete monitoring, processing and output system, wherein the sensor module is used for acquiring the offset angle of the tower in real time, the processor is used for acquiring and processing the signals output by the sensor module and transmitting the processed results to an external platform for display through the wireless transmission module, and then carry out real-time judgement and real-time transmission with the data of gathering, operating personnel can read the inclination of corresponding shaft tower through remote platform, compare in the mode of current artifical patrolling and examining not only have very big promotion in the aspect of accuracy and timeliness, also can effectively reduce the material cost and the time cost that operating personnel patrolled and examined the in-process and spend.

In the invention, the three-cycle acceleration sensor is adopted as the sensor module, so that the technology is mature, the structure is reasonable, and the installation is convenient; the wireless sending module adopts 5310-A transmission to adapt to various network protocols such as IPv4, IPv6, Non-IP and the like, and also has special functions such as UART/FOTA firmware upgrading, ONENET protocol, ECID/OTDOA positioning and the like.

According to the invention, by adopting the corresponding monitoring method extended from the device, after the sensor module collects the offset angle in real time and outputs a signal, the post-processing and secondary collection are carried out in the processor, so that the error marking caused by factors such as vibration around the tower can be effectively avoided. After the post-processing, the real-time data output by the sensor module is continuously collected for multiple times in a short time, the resetting process of the tower is judged, and whether the tower is subjected to temporary jitter or permanent offset is judged again. If after the long-term deviation happens, judging the angle of the deviation again, outputting a corresponding signal to an external platform, and after seeing the signal, an operator can timely inform the operator of manual intervention, so that the problems of line breakage and power utilization and potential safety hazards caused by the fact that the tower is toppled over due to the inclination fault of the tower are avoided.

Drawings

FIG. 1 is a schematic block diagram of the present invention;

FIG. 2 is a schematic structural view showing an installation state of the apparatus body according to the present invention;

FIG. 3 is a schematic structural diagram illustrating an angular offset state;

FIG. 4 is a circuit diagram of a power module portion;

FIG. 5 is a circuit diagram of a portion of a three-axis acceleration sensor;

FIG. 6 is a circuit diagram of the single chip part;

fig. 7 is a circuit diagram of a wireless transmission module portion.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.

The invention discloses a tower inclination state monitoring device which is characterized by comprising a device body 1, wherein the device body and the outside 2 of a tower are integrally fixed and used for monitoring the swing angle in the vertical direction of the tower; the device body is internally provided with a sensor module, a processor and a wireless transmitting module, the signal output end of the sensor module is connected with the processor, the signal output end of the processor is connected with an external platform through the wireless transmitting module, the device body is further provided with a power supply module, and the power supply module provides loads for the sensor module, the processor and the wireless transmitting module.

In this embodiment, the device body is preferably installed at the upper end position far away from the bottom of the tower, and is fixed as close to the top of the tower as possible.

In this embodiment, the external platform may adopt a multi-screen integrated display device such as a monitoring center, or may adopt a mobile terminal device, such as a specially designed terminal positioning device or a mobile phone, for example, a mobile phone is used as the external platform, and a corresponding APP is built in the external platform as a software for data display.

In this embodiment, the sensor module adopts a three-axis acceleration sensor, and in a non-swing state, a detection end of the three-axis acceleration sensor is perpendicular to a plane on which the tower is installed, and the sensor module is used for detecting a swing angle of the device body, namely the tower, relative to the plane on which the tower is installed in real time.

In this embodiment, the triaxial accelerator is a triaxial acceleration sensor of the type LIS3DH and a peripheral circuit thereof.

In this embodiment, the single chip microcomputer is internally provided with a first-order filter circuit and a second-order filter circuit.

In this embodiment, the processor is a single chip microcomputer with the model number of ATmega16 and a peripheral circuit thereof.

In this embodiment, the wireless sending module employs 5310-a and its peripheral circuits.

In this embodiment, the power module is powered by a lithium battery, and converts the voltage into 3.3V through a 78L33DC-DC chip, and supplies the voltage to each circuit in the device body.

The using process of the invention is as follows:

when the invention is used, the monitoring method of the tower inclination state monitoring device comprises the following steps:

step 1: the tower and the device body synchronously shift;

step 2: a sensor module in the device body collects the offset angle in real time and outputs a signal to a processor;

and step 3: delaying for 5S after the processor collects the signals, and collecting the real-time signals output by the sensor module again;

and 4, step 4: if the signals output by the sensor module are collected in the step 3 and the initial interval is recovered, the tower is considered to be shaken;

if the signal does not recover the initial interval, the processor continuously collects the real-time data output by 10 groups of sensor modules every 1s, and if the signal output by one sensor module recovers the initial interval, the signal is regarded as the vibration of the tower; and if the initial interval is not recovered until the real-time data output by the 10 groups of sensor modules, the processor outputs the tower information and the inclination angle to an external platform through the wireless transmission module.

In this embodiment, the monitoring device presets a tower inclination angle of 3 degrees as an alarm threshold, and the threshold may also adopt other parameters.

In this embodiment, the single chip microcomputer is further configured on software according to a corresponding circuit, if a corresponding debounce filtering algorithm is designed, the corresponding debounce filtering algorithm is started only when the inclination angle detected by the device body exceeds a certain threshold, and data error marking and data error sending caused by slight vibration caused by vehicle passing, breeze and the like are avoided

In the invention, the device body and the tower structure are fixedly installed integrally, so that the deflection angle of the tower is the deflection angle of the device body, a sensor module, a processor and a wireless transmission module which are arranged in the device body form a set of complete monitoring, processing and output system, wherein the sensor module is used for acquiring the offset angle of the tower in real time, the processor is used for acquiring and processing the signals output by the sensor module and transmitting the processed results to an external platform for display through the wireless transmission module, and then carry out real-time judgement and real-time transmission with the data of gathering, operating personnel can read the inclination of corresponding shaft tower through remote platform, compare in the mode of current artifical patrolling and examining not only have very big promotion in the aspect of accuracy and timeliness, also can effectively reduce the material cost and the time cost that operating personnel patrolled and examined the in-process and spend.

In the invention, the three-cycle acceleration sensor is adopted as the sensor module, so that the technology is mature, the structure is reasonable, and the installation is convenient; the wireless sending module adopts 5310-A transmission to adapt to various network protocols such as IPv4, IPv6, Non-IP and the like, and also has special functions such as UART/FOTA firmware upgrading, ONENET protocol, ECID/OTDOA positioning and the like.

According to the invention, by adopting the corresponding monitoring method extended from the device, after the sensor module collects the offset angle in real time and outputs a signal, the post-processing and secondary collection are carried out in the processor, so that the error marking caused by factors such as vibration around the tower can be effectively avoided. After the post-processing, the real-time data output by the sensor module is continuously collected for multiple times in a short time, the resetting process of the tower is judged, and whether the tower is subjected to temporary jitter or permanent offset is judged again. If after the long-term deviation happens, judging the angle of the deviation again, outputting a corresponding signal to an external platform, and after seeing the signal, an operator can timely inform the operator of manual intervention, so that the problems of line breakage and power utilization and potential safety hazards caused by the fact that the tower is toppled over due to the inclination fault of the tower are avoided.