CN105910840A - Bridge structure safety monitoring system based on solar power supply and 4G wireless communication - Google Patents

Bridge structure safety monitoring system based on solar power supply and 4G wireless communication Download PDF

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Publication number
CN105910840A
CN105910840A CN201610342049.4A CN201610342049A CN105910840A CN 105910840 A CN105910840 A CN 105910840A CN 201610342049 A CN201610342049 A CN 201610342049A CN 105910840 A CN105910840 A CN 105910840A
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CN
China
Prior art keywords
bridge
communication module
sensor
power supply
solar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610342049.4A
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Chinese (zh)
Inventor
梁柱
徐甡
张晓斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Sense Civil Technology Co Ltd
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Beijing Sense Civil Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Sense Civil Technology Co Ltd filed Critical Beijing Sense Civil Technology Co Ltd
Priority to CN201610342049.4A priority Critical patent/CN105910840A/en
Publication of CN105910840A publication Critical patent/CN105910840A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00Subject matter not provided for in other groups of this subclass

Abstract

The invention discloses a bridge structure safety monitoring system based on solar power supply and 4G wireless communication, which comprises a sensor, a signal acquisition instrument, a 4G communication module, a cloud server and an independent power supply system, wherein both the 4G communication module and the independent power supply system are arranged in the bridge field, the former is connected with the signal acquisition instrument via a cable and uploads electric signals to the cloud server, and the latter is composed of a solar panel, a solar controller and a battery, and the solar controller is connected with the sensor, the signal acquisition instrument and the 4G communication module via a cable. The system of the invention has the beneficial effects that by adopting the 4G communication module, the system construction cost is greatly reduced, and the serious data loss problem can be avoided; by adopting the cloud server, territorial limitations arranged by a monitoring center can be avoided; and by using the solar independent power supply system for power supply, rely on the mains supply by the system can be avoided, the application territorial range is greatly expanded, and the system is particularly suitable for bridge monitoring in a field environment.

Description

Based on the solar powered and bridge structure safe monitoring system of 4G radio communication
Technical field
The present invention relates to a kind of bridge structure safe monitoring system, be specifically related to a kind of based on the sun Can power supply and the bridge structure safe monitoring system of 4G radio communication.
Background technology
Along with constantly increasing and the passage of time of traffic loading, bridge is during operation, difficult Exempt to produce the various damages such as aging, cracking, by mounting structure safety monitoring system on bridge System, with the safe condition of real-time perception bridge, and can send when structure occurs damage and exception Report to the police, it is ensured that the operation security of bridge.
At present, the method for bridge structure safe monitoring be key position on bridge install amount of deflection, Then the data of sensor are carried out by the various kinds of sensors such as strain, vibration by signal sampler Gather, by the way of 485 buses or EPA, between multiple signal samplers, carry out group Net, finally by the data of collection in worksite by optical cable or common carrier private network or GPRS transmission To remote monitoring center, carry out the storage of data in Surveillance center, show and analyze, the most whole The power supply of individual system is provided by mains system.
But, a lot of bridges are all in wild environment, so existing structural safety monitoring system There is problems in that
1, do not possess the condition powered to sensor in system and collecting device, access utility grid Cost high;
2, distance detection center in bridge scene is the remotest, uses optical cable to carry out data transmission Mode, lay optical cable costly;Also the mode using common carrier private network is had to access, Being also required to carry out cable cable laying operation, its cost is the highest, and it is big to coordinate difficulty;
When 3, using the mode of common carrier private network to access Surveillance center, it is desirable to data transmission The terminal i.e. position of Surveillance center is unique and fixing, and motility is the lowest.
Additionally, due to bridge to monitor the data volume of generation in real time relatively big, particularly video data and The vibration data that sample frequency is the highest, uses the mode that GPRS carries out data transmission, its bandwidth Can not meet demand with transmission speed, loss of data phenomenon is serious.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of based on solar energy The bridge structure safe monitoring system of power supply and 4G radio communication.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
It is a kind of based on the solar powered and bridge structure safe monitoring system of 4G radio communication, Including: sensor and signal sampler, it is on-the-spot that both is arranged on bridge, wherein, sensor It is arranged on bridge crucial controlling sections, and is connected with signal sampler by signal cable, its It is characterised by, also includes: 4G communication module, cloud server and autonomous power supply system,
It is on-the-spot that aforementioned 4G communication module is arranged on bridge, is connected with signal sampler by netting twine, And the signal of telecommunication collected by signal sampler is uploaded to cloud server;
Aforementioned cloud server is arranged on high in the clouds, and it receives the data that 4G communication module is uploaded, And data are processed, store, analyze and early warning, user is by accessing cloud server The on-line monitoring to bridge structure safe can be realized;
It is on-the-spot that aforementioned autonomous power supply system is arranged on bridge, by solar panels, controller for solar Forming with accumulator, solar panels convert solar energy into electric current, and the electric current after conversion is through the sun Can be stored in accumulator by controller, controller for solar is adopted with sensor, signal by cable Collection instrument and 4G communication module connect, and provide electric energy to three.
Aforesaid bridge structure safe monitoring system, it is characterised in that sensor as aforementioned includes: Amount of deflection sensor, strain transducer and vibrating sensor.
Aforesaid bridge structure safe monitoring system, it is characterised in that aforementioned 4G communication module Inside being inserted with SIM, aforementioned SIM has 4G communication function.
The invention have benefit that:
(1) biography of bridge monitoring data is carried out with 4G communication module replacement communication private network and optical cable Defeated, greatly reduce the construction cost of bridge structure safe monitoring system;Use 4G communication module Substitute GPRS communication module, it is to avoid the problem that loss of data is serious;
(2) use cloud server, Surveillance center is arranged on high in the clouds, it is to avoid Surveillance center The region arranged limits;
(3) to utilize solar energy autonomous power supply system be sensor, signal sampler communicates with 4G Module for power supply, it is to avoid the bridge structure safe monitoring system dependence to civil power, is greatly expanded The territorial scope of its application, the structural safety monitoring of the bridge being especially suitable under wild environment.
Accompanying drawing explanation
Fig. 1 is the theory of constitution figure of the bridge structure safe monitoring system of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention made concrete introduction.
With reference to Fig. 1, the bridge structure safe monitoring system of the present invention includes: sensor, signal Acquisition Instrument, 4G communication module, cloud server and autonomous power supply system.
1, sensor
Sensor is used for bridge physical change is converted to the signal of telecommunication, comprising: amount of deflection sensor, Strain transducer and vibrating sensor.It is on-the-spot that these sensors are installed in bridge, specifically installs Crucial controlling sections on bridge, and be connected with signal sampler by signal cable.
2, signal sampler
It is on-the-spot that signal sampler is arranged on bridge, is connected with sensor by signal cable.
Signal sampler the most also has cable interface, and cable interface is used for and 4G communication module Connect.
3,4G communication module
It is on-the-spot that 4G communication module is arranged on bridge, and it is connected with signal sampler by netting twine, and The signal of telecommunication collected by signal sampler is uploaded to cloud server.
Being inserted with SIM in 4G communication module, this SIM has 4G communication function.
In the present invention, we substitute communication private network by 4G communication module and optical cable carries out bridge The transmission of Monitoring Data, greatly reduces the construction cost of bridge structure safe monitoring system;With 4G communication module substitutes GPRS communication module, it is to avoid the problem that loss of data is serious.
4, cloud server
Cloud server is arranged on high in the clouds, and it receives the data that 4G communication module is uploaded, and right Data carry out processing, store, analyze and early warning, and user is by accessing cloud server Realize the on-line monitoring to bridge structure safe.
In the present invention, we have employed cloud server, and Surveillance center is arranged on high in the clouds, Avoid the region restriction that Surveillance center is arranged.
5, autonomous power supply system
It is on-the-spot that autonomous power supply system is arranged on bridge, by solar panels, controller for solar and storage Battery forms, and solar panels convert solar energy into electric current, and the electric current after conversion is through solar energy control Device processed is stored in accumulator.
Controller for solar is by cable with sensor, signal sampler and 4G communication module even Connect, provide electric energy to three.
In the present invention, we utilize solar energy autonomous power supply system to be sensor, signals collecting Instrument and 4G communication module are powered, it is to avoid the bridge structure safe monitoring system dependence to civil power, It is greatly expanded the territorial scope of its application, the structure peace of the bridge being especially suitable under wild environment Full monitoring.
The bridge structure safe monitoring system of the present invention, it is installed and work process is as follows:
Step 1: on bridge crucial controlling sections install amount of deflection sensor, strain transducer, The sensors such as vibrating sensor;
Step 2: each sensor is connected to signal sampler by signal cable;
Step 3: will be connected by netting twine between signal sampler with 4G communication module, and 4G communication module is inserted the SIM with 4G communication function;
Step 4: at bridge in-site installation solar energy autonomous power supply system is concrete, by the sun Can be connected with controller for solar by plate, solar panels convert after current and store through controller for solar In accumulator, from controller for solar draw cable to each sensor, signal sampler and 4G communication module, completes sensor, signal sampler, the power supply of 4G communication module;
Step 5: after system completes to install and power, the various kinds of sensors being arranged on bridge will Bridge physical change is converted to the signal of telecommunication, and the signal of telecommunication is acquired and passes through by signal sampler 4G communication module is uploaded to cloud server;
Step 6: data are processed, store, analyze and early warning by cloud server, uses Person can realize the on-line monitoring to bridge structure safe by accessing cloud server.
It should be noted that above-described embodiment limits the present invention, all employings etc. the most in any form The technical scheme obtained with the mode of replacement or equivalent transformation, all falls within the protection model of the present invention In enclosing.

Claims (3)

1. based on a solar powered and bridge structure safe monitoring system for 4G radio communication, Including: sensor and signal sampler, it is on-the-spot that both is arranged on bridge, wherein, sensor It is arranged on bridge crucial controlling sections, and is connected with signal sampler by signal cable, its It is characterised by, also includes: 4G communication module, cloud server and autonomous power supply system,
It is on-the-spot that described 4G communication module is arranged on bridge, is connected with signal sampler by netting twine, And the signal of telecommunication collected by signal sampler is uploaded to cloud server;
Described cloud server is arranged on high in the clouds, and it receives the data that 4G communication module is uploaded, And data are processed, store, analyze and early warning, user is by accessing cloud server The on-line monitoring to bridge structure safe can be realized;
It is on-the-spot that described autonomous power supply system is arranged on bridge, by solar panels, controller for solar Forming with accumulator, solar panels convert solar energy into electric current, and the electric current after conversion is through the sun Can be stored in accumulator by controller, controller for solar is adopted with sensor, signal by cable Collection instrument and 4G communication module connect, and provide electric energy to three.
Bridge structure safe the most according to claim 1 monitoring system, it is characterised in that Described sensor includes: amount of deflection sensor, strain transducer and vibrating sensor.
Bridge structure safe the most according to claim 1 monitoring system, it is characterised in that Being inserted with SIM in described 4G communication module, described SIM has 4G communication function.
CN201610342049.4A 2016-05-20 2016-05-20 Bridge structure safety monitoring system based on solar power supply and 4G wireless communication Pending CN105910840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610342049.4A CN105910840A (en) 2016-05-20 2016-05-20 Bridge structure safety monitoring system based on solar power supply and 4G wireless communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610342049.4A CN105910840A (en) 2016-05-20 2016-05-20 Bridge structure safety monitoring system based on solar power supply and 4G wireless communication

Publications (1)

Publication Number Publication Date
CN105910840A true CN105910840A (en) 2016-08-31

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108051030A (en) * 2017-12-04 2018-05-18 广州凡科互联网科技股份有限公司 A kind of operation monitoring system and design method based on WEB
CN108458752A (en) * 2018-03-23 2018-08-28 于军辉 A kind of control system in damping bridge
CN109211326A (en) * 2018-10-26 2019-01-15 华北水利水电大学 A kind of detection system of bridge security

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202948553U (en) * 2012-11-27 2013-05-22 北京工业大学 Wireless monitoring device powered by solar energy
CN103200226A (en) * 2013-02-26 2013-07-10 南京大学 Bridge displacement online monitoring system based on wireless sensing
US20130226485A1 (en) * 2012-02-17 2013-08-29 Tt Government Solutions, Inc. Multi-function electric meter adapter and method for use
CN203672336U (en) * 2013-12-09 2014-06-25 国家电网公司 Power transmission pole tower inclination angle monitoring system based on ZigBee network
CN104992546A (en) * 2015-07-10 2015-10-21 江西飞尚科技有限公司 Cloud-intelligent acquisition module of wireless communication based on solar power
CN205785857U (en) * 2016-05-20 2016-12-07 北京感知土木科技有限公司 Based on the solar powered and bridge structure safe monitoring system of 4G radio communication

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130226485A1 (en) * 2012-02-17 2013-08-29 Tt Government Solutions, Inc. Multi-function electric meter adapter and method for use
CN202948553U (en) * 2012-11-27 2013-05-22 北京工业大学 Wireless monitoring device powered by solar energy
CN103200226A (en) * 2013-02-26 2013-07-10 南京大学 Bridge displacement online monitoring system based on wireless sensing
CN203672336U (en) * 2013-12-09 2014-06-25 国家电网公司 Power transmission pole tower inclination angle monitoring system based on ZigBee network
CN104992546A (en) * 2015-07-10 2015-10-21 江西飞尚科技有限公司 Cloud-intelligent acquisition module of wireless communication based on solar power
CN205785857U (en) * 2016-05-20 2016-12-07 北京感知土木科技有限公司 Based on the solar powered and bridge structure safe monitoring system of 4G radio communication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108051030A (en) * 2017-12-04 2018-05-18 广州凡科互联网科技股份有限公司 A kind of operation monitoring system and design method based on WEB
CN108458752A (en) * 2018-03-23 2018-08-28 于军辉 A kind of control system in damping bridge
CN109211326A (en) * 2018-10-26 2019-01-15 华北水利水电大学 A kind of detection system of bridge security

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Application publication date: 20160831