CN110867054A - Intelligent electronic boundary pile monitoring system - Google Patents
Intelligent electronic boundary pile monitoring system Download PDFInfo
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- CN110867054A CN110867054A CN201911100929.0A CN201911100929A CN110867054A CN 110867054 A CN110867054 A CN 110867054A CN 201911100929 A CN201911100929 A CN 201911100929A CN 110867054 A CN110867054 A CN 110867054A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- 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
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses an intelligent electronic boundary pile monitoring system, which comprises a boundary pile unit, a data center and a user terminal; the boundary pile unit is connected with the Internet and used for acquiring and transmitting positioning data and alarm information of the inclined or vibrated boundary pile; the data center is connected with the Internet and used for storing positioning data and alarm information which are acquired from the Internet and output by the boundary pile unit; and the user terminal is connected with the Internet and is used for checking, counting and analyzing various data and information of the data center. The intelligent electronic monument monitoring system monitors the monument by fusing advanced technologies such as a computer technology, a global positioning technology and an internet of things technology, so that the current situation of the monument can be known more quickly and timely, problems can be found timely, social stability and development of boundary areas are guaranteed, and operation of managers is facilitated.
Description
Technical Field
The invention relates to the technical field of electronic boundary piles, in particular to an intelligent electronic boundary pile monitoring system.
Background
The method for managing the boundary piles in China generally includes the steps of engaging local residents as boundary pile maintainers to entrust and manage the boundary piles, requiring the boundary piles to timely check the maintained boundary piles, removing weeds, sludge and shelters around the boundary piles, refreshing boundary pile notes, keeping the boundary piles clean and obviously visible, making inspection records, stopping the action of damaging the boundary piles, and timely reporting to a boundary pile management department when the boundary piles are found to be loosened, moved, lost and damaged.
With the development of society, the urbanization process is accelerated, the boundary piles are damaged frequently, and the problem is generally found only in the joint inspection process due to the uncontrollable and lost functions of boundary pile maintainers, and the damage or loss of reference objects such as the boundary piles causes great trouble to solve boundary disputes and disputes.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides an intelligent electronic boundary pile monitoring system, which can overcome the above disadvantages in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
an intelligent electronic boundary pile monitoring system comprises a boundary pile unit, a data center and a user terminal;
the boundary pile unit is connected with the Internet and used for acquiring and transmitting positioning data and alarm information of the inclined or vibrated boundary pile;
the data center is connected with the Internet and used for storing positioning data and alarm information which are acquired from the Internet and output by the boundary pile unit;
the user terminal is connected with the Internet and used for checking, counting and analyzing various data and information of the data center;
the boundary pile unit comprises a boundary pile, an inclination angle sensor is arranged in the boundary pile, the inclination angle sensor is respectively connected with a power supply and a control unit, and the control unit is connected with a wireless transmission terminal.
Further, the data center is a server with a data management system.
Further, the boundary pile is a reinforced concrete boundary pile or a glass fiber reinforced plastic boundary pile.
Further, the control unit comprises a single chip microcomputer, the single chip microcomputer is respectively connected with the wireless transmission terminal, the Beidou/GPS module, the NFC electronic tag and the tilt angle sensor, and the battery is connected with an external battery through a charging circuit.
Further, the battery is a lithium battery or a non-rechargeable AA dry battery.
Further, the external battery is a lead-acid battery.
The invention has the beneficial effects that: the boundary piles are monitored by combining advanced technologies such as a computer technology, a global positioning technology, an internet of things technology and the like, so that the current situation of the boundary tombstone can be known more quickly and timely, problems can be found timely, social stability and development of boundary areas are guaranteed, and operation of managers is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a block diagram of an intelligent electronic boundary pile monitoring system according to an embodiment of the present invention;
fig. 2 is a block diagram of a control unit according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a transmission flow of a GPRS module according to an embodiment of the present invention;
FIG. 4 is a task work flow diagram of an intelligent electronic interfacing pile monitoring system according to an embodiment of the present invention;
fig. 5 is an architecture diagram of a user terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1-5, the intelligent electronic stub monitoring system according to the embodiment of the present invention includes a stub unit, a data center, and a user terminal; the boundary pile unit is connected with the Internet and used for acquiring and transmitting positioning data and alarm information of the inclined or vibrated boundary pile; the data center is a server with a data management system, is connected with the Internet and is used for storing positioning data and alarm information output by a boundary pile unit acquired from the Internet; the user terminal is connected with the Internet and used for checking, counting and analyzing various data and information of the data center; the boundary pile unit comprises a boundary pile which is a reinforced concrete boundary pile or a glass fiber reinforced plastic boundary pile, an inclination angle sensor is arranged in the boundary pile, the inclination angle sensor is respectively connected with a power supply and a control unit, and the control unit is connected with a wireless transmission terminal. The control unit comprises a single chip microcomputer, the single chip microcomputer is respectively connected with the wireless transmission terminal, the Beidou/GPS module, the NFC electronic tag, the alarm module and the tilt angle sensor, and the battery is connected with an external battery through a charging circuit.
The reinforced concrete boundary pile is generally composed of a boundary stone and a base, wherein the base can be poured by reinforced concrete on site, the boundary stone is generally formed by chiseling hard stones such as granite, marble and the like, the boundary stone is manufactured by adopting a control point manufacturing mode (such as reinforced concrete pouring) similar to that in plane control measurement, and a tilt angle sensor, a power supply, a control unit and a wireless transmission terminal (namely a monitoring and communication module) are additionally arranged in the concrete center. The glass fiber reinforced plastic boundary pile is mainly made and processed from glass fiber reinforced plastic materials, the wall thickness of the glass fiber reinforced plastic is 5mm, a boundary pile magic box and a battery are arranged in the upper portion of the boundary pile, the boundary pile is simple to install, and concrete can be filled in the lower portion of the boundary pile for reinforcement.
The MCU (single chip microcomputer) is used as a control unit of the whole system, modules such as an external GPRS module (wireless transmission terminal), a Beidou/GPS module, an NFC electronic tag, a tilt angle sensor and a charging circuit are controlled and communicated with data, meanwhile, the voltage of an internal battery and the voltage of an external battery are respectively detected, the current state is obtained by performing field analysis on various collected data, and corresponding task strategies are adopted according to various different states.
The battery can adopt the lithium battery model with mature technology: 14500. 18650, 26650, etc., non-rechargeable AA dry cell batteries may also be used, and 6V/12AH maintenance-free lead-acid batteries may be used as the external batteries.
The theoretical basis for the inclination angle is newton's second law: according to basic physical principles, inside a system, velocity is not measurable, but acceleration is measurable. If the initial velocity is known, the linear velocity can be calculated through integration, and then the linear displacement can be calculated, so that the acceleration sensor is actually an acceleration sensor applying the inertia principle.
When the tilt sensor 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 vertical gravity axis and the sensitive axis of the acceleration sensor is the inclined angle. The tilt sensor in general sense is static measurement or quasi-static measurement, and once external acceleration exists, the acceleration measured by the acceleration chip contains the external acceleration, so that the calculated angle is inaccurate, and therefore, the current common practice is to add a mems gyro chip and adopt a preferred kalman filtering algorithm.
GPRS is an english abbreviation of General Packet Radio Service (General Packet Radio Service), and is a data transmission technology based on the global system for mobile communications (GSM). As a second generation mobile communication technology, it breaks through the circuit switching mode that the GSM network can only provide data, realizes the packet switching of data through modification on the basis of the existing GSM base station system, and can also say that GPRS is the further development and continuation of GSM. The GPRS has the technical advantages of wide coverage, low use cost and the like, the network coverage rate of the GPRS reaches more than 92%, automatic roaming can be realized without extra cost, and the charging of GPRS users is mainly based on the data volume of communication and takes the principle of 'using amount and paying amount'. In addition, the GPRS network has short access time and high transmission rate. Packet switching, as a continuation of GSM technology, shortens access times to below 1 s.
Design of GPRS data transmission network architecture: the system adopts a GPRS wireless data terminal as a mobile terminal to realize the connection between a GSM network and the Internet (Internet). The GPRS module has low operation power consumption and is very suitable for a field operation system powered by a battery or solar energy. Networking is realized by configuring relevant parameters through the terminal, a software debugging process is avoided, and the terminal is managed and debugged on a software menu. Access to the internet using GPRS is similar in principle to dial-up networking via a PC. The GPRS terminal obtains an IP address from the mobile base station server after the connection is successful, then a TCP/IP data packet is embedded in a PPP protocol frame, and the transmission with a data center on the Internet is realized by socket programming. If the GPRS terminal is disconnected with the Internet, the connection can be redialed and restored.
The data management system of the data center has the following functions:
(1) and (4) management function: the system has the functions of data grading management, boundary pile point management, line patrol and card punching and the like.
(2) The collection function is as follows: and collecting data such as the coordinate of a boundary pile point, the inclination angle, the battery power and the like.
(3) And (4) an alarm function: when the boundary pile is displaced and the inclination angle or the battery power exceeds the alarm threshold, the monitoring center actively alarms.
(4) And (4) query function: and querying various historical records by utilizing boundary pile monitoring system software on the terminal.
(5) A storage function: all historical data is recorded using a database.
The data management system comprises the following program modules according to functional design:
(1) login window
Three authorities of a system administrator, a general operator and a general user can be set, and functions of managing the system, performing general operation, browsing and the like are respectively realized.
(2) System setup window
The setting is only operable by a system administrator, and comprises the steps of adding and changing a user name and a password of a common operator, changing upper and lower alarm limits and the like.
(3) Data acquisition module
Collecting real-time data, or collecting data according to a certain time period.
(4) Data analysis module
And analyzing the collected real-time data or other data, making a statistical report and a statistical curve, and performing alarm operation if the deviation is found.
(5) Data query window
For the user to browse the query data.
The system of the user terminal has different functions according to three authorities of a system administrator, a general operator and a general user divided by the system, and mainly comprises the following parts:
(1) real-time data: and displaying the current data state by using the data or the curve according to the requirement of a user.
(2) History data: the previous data is viewed by date, month, year.
(3) And (5) counting a report form: and counting previous data according to the date, month and year, generating a statistical curve, and generating a data report for printing and archiving.
(4) And (3) system management: including operator management, advanced data management (where functions other than modifying passwords are only available to system administrators).
(5) The system management mainly includes setting curve parameters (abscissa unit, number of curves displayed at the same time, etc.), and checking and managing stored data (deleting redundant data and error data, and supplementing defect data).
Therefore, after the monitoring data are transmitted to the server data center, the data are extracted and stored in the text file by the user terminal, so that a general user in the user terminal can conveniently inquire the data, a general operator can inquire the data, count the data and generate a printed report, and a system administrator can delete error data, supplement data in a certain time period and the like besides having the authority of the general user and the server data center.
The key technical indexes of the intelligent electronic boundary pile monitoring system are as follows:
(1) GNSS signals:
BDS: b1 (14 BDS satellites can be tracked simultaneously).
GPS: l1 (14 satellites can be tracked simultaneously).
(2) The number of channels: 33 tracking channels/99 acquisition channels/210 PRN channels.
(3) Positioning mode: single system joint positioning.
(4) Time To First Fix (TTFF):
1) cold start: <29s (the second fixed function is opened for less than or equal to 4.5 s);
2) and (3) hot start: <1 s;
3) time To First Fix (TTFF): AGNSS: and (5) s.
(5) Data update rate: and (3) recapture: <1 Hz.
(6) Positioning accuracy: 1 to 2.5m CEP (double system horizontal)
(7) Speed accuracy (RMS): BDS/GPS: 0.1m/s
(8) Sensitivity:
1) tracking (GPS/BDS): -160dBm/-160 dBm;
2) recapture (GPS/BDS): -157dBm/-156 dBm;
3) cold Start (GPS/BDS): -146dBm/-144 dBm;
4) hot Start (GPS/BDS): -151dBm/-151 dBm;
(9) inclination angle: 15 degrees +/-0.5 degrees, 30 degrees +/-0.5 degrees and 45 degrees +/-0.5 degrees (optional).
When a sensor on the boundary pile unit senses a certain inclination angle or large vibration, a control unit in the boundary pile immediately shifts to an alarm program to acquire coordinates of the current position, and a GPRS module is started to transmit acquired positioning data and alarm information to a data center through the Internet. When the condition of the monitoring point needs to be mastered, a monitoring person can check, count and analyze various data of the data center on the server through the data management system on the user terminal.
The task work flow of the intelligent electronic boundary pile monitoring system comprises the following steps:
(1) tilt alarm task
When the MCU detects that the inclination angle formed by the boundary pile and the ground is increased to a certain value, the inclination alarm is triggered, and the MCU can start the GPRS module to send a corresponding alarm to the network service center.
(2) Line patrol card punching task
The mobile phone with the NFC function can be used by the line patrol personnel to patrol and punch the card through the APP, after the mobile phone is close to the boundary pile, the boundary pile can send a card punching instruction to the server, the card punching record is displayed on the platform, and the management of the line patrol personnel for checking the line patrol task is facilitated
(3) Battery power alarm
When the MCU detects that the electric quantity of the external or internal battery is lower than a corresponding threshold value, low-electric-quantity alarm is triggered, and the MCU can start the GPRS module to send a corresponding alarm to the network service center. The types of alarms are classified into three types:
1) the external battery is disconnected.
2) The external battery has insufficient electric quantity.
3) The built-in battery has insufficient electric quantity.
(4) Boundary pile movement detection
When the inclination alarm or the external battery disconnection alarm is triggered, the MCU continuously collects the positioning data according to a certain frequency within a certain time, and starts the GPRS module to send a message containing the current positioning data to the network service center, and the network service center can analyze and process the reported positioning data.
(5) Timed reporting communication
The MCU sends reporting data including current positioning information, battery power and other key data to the network service center according to a set time interval. So that the network service center can conveniently confirm the working state of the device.
According to the fifteenth regulation of the administrative area boundary pile management method (national institute of political affairs No. 36): "the boundary pile maintainer should inspect the maintained boundary pile in good time, clear away weeds, silt and shelter around the boundary pile, refresh the boundary pile note, keep the boundary pile neat, obviously easily see, make the inspection record, stop the action of damaging the boundary pile. The above stipulations are for the ordinary boundary pillar, if adopt this system, then daily maintenance work can be omitted, only need in the joint inspection process of once a year change external battery can. If the number of times of the annual inspection needs to be delayed, a large-capacity battery can be adopted.
In conclusion, by means of the technical scheme of the invention, the remote boundary pile monitoring data transmission is realized by adopting the GPRS technology, so that the real-time performance, continuity and statistics of boundary pile monitoring are greatly improved. The whole system has simple and stable transmission structure and low investment and operation cost, and can effectively realize dynamic and normalized management of boundary piles of administrative regions, thereby eliminating the hidden danger of boundary contradiction, maintaining the stability and stability of the regions and promoting various healthy and orderly operations of boundary management.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An intelligent electronic boundary pile monitoring system is characterized by comprising a boundary pile unit, a data center and a user terminal;
the boundary pile unit is connected with the Internet and used for acquiring and transmitting positioning data and alarm information of the inclined or vibrated boundary pile;
the data center is connected with the Internet and used for storing positioning data and alarm information which are acquired from the Internet and output by the boundary pile unit;
the user terminal is connected with the Internet and used for checking, counting and analyzing various data and information of the data center;
the boundary pile unit comprises a boundary pile, an inclination angle sensor is arranged in the boundary pile, the inclination angle sensor is respectively connected with a power supply and a control unit, and the control unit is connected with a wireless transmission terminal.
2. The intelligent electronic interfacing pile monitoring system according to claim 1, wherein the data center is a server containing a data management system.
3. The intelligent electronic interfacing pile monitoring system according to claim 1, wherein the interfacing pile is a reinforced concrete interfacing pile or a glass fiber reinforced plastic interfacing pile.
4. The intelligent electronic boundary pile monitoring system according to claim 1, wherein the control unit comprises a single chip microcomputer, the single chip microcomputer is respectively connected with the wireless transmission terminal, the Beidou/GPS module, the NFC electronic tag and the inclination angle sensor, and the battery is connected with an external battery through a charging circuit.
5. The intelligent electronic bollard monitoring system as claimed in claim 4, wherein the battery is a lithium battery or a non-rechargeable AA dry battery.
6. The intelligent electronic interfacing pile monitoring system according to claim 4, wherein the external battery is a lead-acid battery.
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| CN112414393A (en) * | 2020-10-21 | 2021-02-26 | 衢州学院 | Boundary pile state monitoring method and device based on multi-element sensor |
| CN112414392A (en) * | 2020-10-21 | 2021-02-26 | 衢州学院 | Intelligent boundary pile system and method based on multi-sensor fusion |
| CN113490077A (en) * | 2021-07-21 | 2021-10-08 | 中国科学院地理科学与资源研究所 | Mine intelligence boundary pile system |
| CN116418835A (en) * | 2023-01-31 | 2023-07-11 | 融通地产(广东)有限责任公司 | Wisdom boundary stake management system |
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Application publication date: 20200306 |