CN109285334A - A kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission - Google Patents
A kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission Download PDFInfo
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- CN109285334A CN109285334A CN201811167506.6A CN201811167506A CN109285334A CN 109285334 A CN109285334 A CN 109285334A CN 201811167506 A CN201811167506 A CN 201811167506A CN 109285334 A CN109285334 A CN 109285334A
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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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
Abstract
The invention discloses a kind of large cargo transport monitor systems based on self-powered ZigBee wireless transmission in railway Over-size transport on-line monitoring field, including on-site monitoring equipment, far end system monitoring and distribution apparatus and using terminal, on-site monitoring equipment includes data acquisition module, data processing module and data transmission module, data processing module is connect respectively to receive the data of data collecting module collected and carry out processing and the data being disposed are transmitted to data transmission module with data acquisition module and data transmission module, data transmission module is monitored by internet with far end system and distribution apparatus is connect, far end system monitoring and distribution apparatus are connect by internet with using terminal.The present invention solves the drawback that traditional sensors are complicated to data collection station cabling, maintenance is inconvenient, and Internet technology is effectively utilized and forms data monitoring center, provides foundation for later period big data analysis.
Description
Technical field
The present invention relates to railway Over-size transports to monitor field on-line, more particularly to one kind is wirelessly passed based on self-powered ZigBee
Defeated large cargo transport monitor system.
Background technique
For the transport peace for guaranteeing the large-scale off-gauge goods such as converter power transformer, generator unit stator used in key state project
Entirely, it is necessary to in transportational process use the dedicated well hole car of off-gauge goods, the technology of the vehicles such as clamp type lorry and depressed center car
State carries out real-time monitoring, and monitoring data combined circuit state and running velocity are analyzed, and is confirmed whether to be more than peace
Full limit, it is ensured that the transportation safety of equipment.
In the prior art, the means of testing that Over-size transport monitoring is taken is added and is surveyed using each sensor as core element
Connection cables are tried to data acquisition process equipment, data are reached into monitoring host eventually by cable, the installation for monitoring system is surveyed
There are inconveniences for tune: pressure detection point quantity is more and installation steps are more complicated, and time-consuming；Measuring point is set with data acquisition process
Connection signal number of cables is more between standby, and time-consuming for cable wiring and fixation；It is not yet in effect to form data prison using Internet technology
Measured center is not easy to later period big data analysis.
Summary of the invention
The object of the invention is providing a kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission, with
It is more to solve signal cable quantity existing in the prior art, time-consuming for cable wiring and fixation；It is not yet in effect to utilize internet skill
Art forms data monitoring center, is not easy to the technological deficiency of later period big data analysis.
To achieve the above object, the present invention provides a kind of large cargo transports based on self-powered ZigBee wireless transmission
Monitoring system, which is characterized in that including on-site monitoring equipment, far end system monitoring and distribution apparatus and using terminal, scene
Monitoring device includes data acquisition module, data processing module and data transmission module, data processing module respectively with data
Acquisition module is connected with data transmission module to receive the data of data collecting module collected and handle and will handle
Complete data are transmitted to data transmission module, and data transmission module is monitored by internet and far end system and distribution apparatus connects
It connects, far end system monitoring and distribution apparatus are connect by internet with using terminal.
Preferably, on-site monitoring equipment further includes for data acquisition module, data processing module and data transmission module
The self-powered module of power supply, self-powered module include flexible solar panel and vibrational energy battery.
Preferably, data processing module includes that signal amplification circuit and control data are stored, pressed data
It contracts, the controller of resolve command, controller is connect with data transmission module, and signal amplification module and controller and data acquire
Module connection.
Preferably, data transmission module includes ZigBee transmission unit and net prison computer, ZigBee transmission unit difference
It is connect with net prison computer and controller, net prison computer is monitored with far end system and distribution apparatus is connect.
Preferably, controller selects STM32L151 processor.
The large cargo transport monitor system for being preferably based on self-powered ZigBee wireless transmission further includes trunk module,
Trunk module is connect with ZigBee transmission unit and net prison calculator respectively.
The invention has the following advantages:
1, the large cargo transport monitor system of the invention based on self-powered ZigBee wireless transmission is passed by ZigBee
The data of defeated sensor acquisition, solving needs preparatory cabling, the drawback more than number of cables, and Internet technology is effectively utilized
Data monitoring center is formed, provides foundation for later period big data analysis.
2, on-site monitoring equipment of the invention is designed using self-powered, and the vibrational energy by solar energy and Vehicular vibration is existing
Field monitoring device power supply, ensure that the prolonged stable operation of system.
3, the present invention is wirelessly transferred using ZigBee, and is compressed in transmission to data, what when transmission consumed
Little energy ensure that the prolonged stable operation of system.
4, invention introduces repeater, different automobile types can be guaranteed to cover whole measuring points, it is ensured that data acquisition
Accuracy and integrality.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of large cargo transport monitoring based on self-powered ZigBee wireless transmission of the preferred embodiment of the present invention
System construction drawing；
Fig. 2 is a kind of large cargo transport monitoring based on self-powered ZigBee wireless transmission of the preferred embodiment of the present invention
System operation schematic diagram；
Fig. 3 is the data acquisition transmission flow figure of the preferred embodiment of the present invention；
Fig. 4 is the acquisition module and trunk module cloth point diagram of the preferred embodiment of the present invention；
Fig. 5 is the monitoring computer interactive interface structure chart of the preferred embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
The present invention provides a kind of large cargo transport monitor systems based on self-powered ZigBee wireless transmission, referring to figure
1, including the monitoring of on-site monitoring equipment 1, far end system and distribution apparatus 2 and using terminal 3, on-site monitoring equipment 1 include number
According to acquisition module, data processing module and data transmission module, data processing module respectively with data acquisition module and data
Transmission module connection is to receive the data of data collecting module collected and carry out processing and be transmitted to the data being disposed
Data transmission module, data transmission module is monitored by internet with far end system and distribution apparatus 2 is connect, far end system monitoring
And distribution apparatus 2 is connect by internet with using terminal 3.
Acquisition module is using sensor as core element, including stress patch, displacement sensor and acceleration transducer etc., answers
Power patch is used to measure the stress of body construction key position；Stay-supported type displacement sensor measures truck journal box camber of spring,
Acceleration transducer is for measuring small chassis cartridge acceleration.The data of acquisition module acquisition are by data processing module
Reason, the data handled by data processing module are sent to far end system monitoring and distribution apparatus 2 via data transmission module.Far
End system monitoring and distribution apparatus 2 are directed in the transportational process of large cargo the dynamic monitoring of real-time perfoming secure context comprehensively,
It is added by wan resource and realizes that monitoring data remotely store and inquire the functions such as displaying in the way of server sets up website etc..Far
End system monitoring and distribution apparatus 2 include data collection server, business calculation server and WEB publisher server etc., number
Wireless data is received into storage according to server is received, necessary operation is carried out by business calculation server, by WEB publisher server
By data-pushing after Real-time Monitoring Data and operation to WEB platform, browses and inquire for using terminal 3, realize remote interface
Monitoring.
Preferably, on-site monitoring equipment 1 further includes for data acquisition module, data processing module and data transmission module
The self-powered module of power supply, self-powered module include flexible solar panel and vibrational energy battery.
Self-powered module is flexible solar panel, and increases vibrational energy battery auxiliary and take energy, by chargeable
Battery carries out energy storage.The energy storage state of rechargeable battery can also be transferred to data processing module simultaneously.Self-powered module can guarantee
System can work normally for a long time, and during vehicle stops not, system in a dormant state, when the vehicle is running, wakes up system, opens
Beginning work.Self-powered module reduces system and integrally consumes energy, and testing principle is based on vibrational energy cell operating status identification circuit.
Preferably, data processing module includes that signal amplification circuit and control data are stored, pressed data
It contracts, the controller of resolve command, controller is connect with data transmission module, and signal amplification module and controller and data acquire
Module connection.
Referring to figs. 2 and 3, system is initially in dormant state, and after dormant state is waken up, system starts are passed
Sensor starts to acquire data.Using the data that sensor acquires as signal source, the micro voltage of signal source is introduced into signal amplification electricity
Road carries out analog-to-digital conversion using the ADC module of STM32L151.Data processor of the STM32L151 as controller, to conversion
Digital signal afterwards carries out compressed encoding and obtains compressed data packets, and compressed data packets are sent by ZigBee transmitting terminal.Number
According to compressed package compression the characteristics of data traversal window to be arranged, data are carried out secondary sample, reduce number by timeslice
According to amount；Data compression is carried out using huffman coding, greatly reduces data volume.Compression is carried out to data and forms compression data packet
It is able to extend the time that battery uses.After data are carried out with modulus dress and is changed, data pair can be taken out by intelligent filter algorithm
Then data de-noising is compressed again.
Preferably, data transmission module includes ZigBee transmission unit and net prison computer, ZigBee transmission unit difference
It is connect with net prison computer and controller, net prison computer is monitored with far end system and distribution apparatus 2 is connect.
Effective transmission range that compression data packet passes through ZigBee is 10-75m, using selection ZigBee radio transmission apparatus
Wireless transmission task, actual measurement ZigBee transmission unit power consumption 30mA or so are completed, general power 0.15W or so, wireless data passes through
ZigBee is transmitted to monitoring computer.It is the interactive interface structure chart of net prison computer referring to Fig. 5, Fig. 5, has sensing in display
Device position, working sensor state and cell operating status etc..Monitoring computer receives data, data by the receiving end ZigBee
After decoding, by Wavelet Transformation Algorithm, sampled data is restored, data are judged to each position of car body operation by decision making algorithm
State shows working sensor state and cell operating status by interface real-time display system.
The large cargo transport monitor system for being preferably based on self-powered ZigBee wireless transmission further includes trunk module,
Trunk module is connect with ZigBee transmission unit and net prison calculator respectively.
Since effective transmission range that compression data packet passes through ZigBee is that 10-75m needs different automobile types
Reach covering measuring point comprehensively and need to add trunk module, trunk module, which receives, passes through net through RJ45 after the data of ZigBee transmission
Line is transferred to monitoring computer.
Referring to fig. 4, circle represents the data acquisition module monitored with transmission strain signal in figure；Triangle represents self-powered
Formula battery supplementary power router, square represent coordinator, are powered by power supply line, and router and coordinator are as relaying
Module is for networking and receives wireless data.Data acquisition module is layouted according to actual vehicle test, ZigBee node root
It expands according to node and is arranged with reference to theoretical value.Router is as line relay, and more powerful, storage capacity is stronger, for obtaining
The data of data collecting module collected are taken, coordinator is used for transmission conceptual data packet as wireless relay.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission, which is characterized in that including scene
Monitoring device (1), far end system monitoring and distribution apparatus (2) and using terminal (3), the on-site monitoring equipment (1) include
Data acquisition module, data processing module and data transmission module, the data processing module respectively with data acquisition module
It is connected with data transmission module to receive the data of the data collecting module collected and carry out processing and will be disposed
Data are transmitted to the data transmission module, and data transmission module is by internet and the far end system monitors and distribution apparatus
(2) it connects, the far end system monitoring and distribution apparatus (2) are connect by internet with the using terminal (3).
2. a kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission according to claim 1,
It is characterized in that, the on-site monitoring equipment (1) further includes for the data acquisition module, the data processing module and institute
The self-powered module of data transmission module power supply is stated, the self-powered module includes flexible solar panel and vibrational energy electricity
Pond.
3. a kind of large cargo transport monitoring system based on self-powered ZigBee wireless transmission according to claim 1 or 2
System, which is characterized in that the data processing module includes that signal amplification circuit and control data are stored, carried out to data
Compression, resolve command controller, the controller connect with the data transmission module, the signal amplification module with it is described
Controller and data acquisition module connection.
4. a kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission according to claim 3,
It is characterized in that, the data transmission module includes ZigBee transmission unit and net prison computer, the ZigBee transmission unit
Computer is supervised with the net respectively and the controller is connect, and the net prison computer and the far end system are monitored and issued
Equipment (2) connection.
5. a kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission according to claim 3,
It is characterized in that, the controller selects STM32L151 processor.
6. a kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission according to claim 4,
It is characterized in that, the large cargo transport monitor system based on self-powered ZigBee wireless transmission further includes trunk module,
The trunk module is connect with the ZigBee transmission unit and net prison calculator respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811167506.6A CN109285334A (en) | 2018-10-08 | 2018-10-08 | A kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission |
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| CN201811167506.6A CN109285334A (en) | 2018-10-08 | 2018-10-08 | A kind of large cargo transport monitor system based on self-powered ZigBee wireless transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691017A (en) * | 2021-08-14 | 2021-11-23 | 三峡大学 | Transmission line group tower construction distance field wireless monitoring system |
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Application publication date: 20190129 |