CN208872352U - A kind of wireless communication detection contact net positioner status early warning system - Google Patents
A kind of wireless communication detection contact net positioner status early warning system Download PDFInfo
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- CN208872352U CN208872352U CN201821715152.XU CN201821715152U CN208872352U CN 208872352 U CN208872352 U CN 208872352U CN 201821715152 U CN201821715152 U CN 201821715152U CN 208872352 U CN208872352 U CN 208872352U
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Abstract
A kind of wireless communication detection contact net positioner status early warning system, including pillar and data center, locator is equipped on the pillar, the locator can be acquired by value of thrust by being equipped on the locator, the detent condition detection device of the gradient and vibration values and the gateway that data can be uploaded to the data center, the detent condition detection device are connect by wireless transmission with the gateway.The utility model by value of thrust, the locator gradient and vibration values and is converted to status data transfers to gateway by foil gauge group acquisition locator, gateway uploads status data to data center, it can be achieved that measuring in real time detent condition again, has accuracy high, highly-safe, maintenance cost is low.
Description
Technical field
The utility model relates to contact nets in electrified railways detection technique fields more particularly to a kind of detection of wireless communication to connect
Net-fault detent condition early warning system.
Background technique
The existing detection method for locator, has been unable to satisfy wanting for China express railway contact net repair and maintenance
It asks, the detection mainly anchor point progress one by one manually for locator, the measurement to the locator gradient needs contact net
Power-off, and steps on and multiplies operation ladder vehicle or railcar, in curve section, also needs the measurement for carrying out rail flat inclination, it is existing for
The detection method of locator has seriously affected the efficiency of China express railway contact net repair and maintenance.
Utility model content
In order to solve to solve the above problems, the utility model to provide a kind of real-time monitoring, accuracy high, highly-safe
The contact net positioner state-detection early warning system of wireless communication.
To realize the above method, technical solutions of the utility model are as follows: a kind of wireless communication detection contact net positioner shape
State early warning system, including pillar and data center are equipped with locator on the pillar, and being equipped on the locator can acquire
The locator detent condition detection device of the gradient and vibration values and can be uploaded data to the data center by value of thrust
Gateway, the detent condition detection device by wireless transmission is connect with the gateway.
Preferably, the detent condition detection device include status information capture module and detection power supply processing module,
The status information capture module connecting detection processing unit module, the detection processing unit module connecting detection wireless interface
Module；The status information capture module is located at the status data transfers to the detection for acquiring locator on the locator
Unit module is managed, by being transmitted to the detection radio interface module after the detection processing unit module processing status data,
By the detection radio interface module status data to the gateway, the detection power supply processing module is respectively state
Information acquisition module, detection processing unit module and detection radio interface module power supply.
Preferably, the gateway includes gateway radio interface module and gateway power supply processing module, and the gateway wirelessly connects
Mouth mold block connects Gateway Processing Unit module, and the Gateway Processing Unit module connects GPRS communication module；Pass through the gateway
Radio interface module receives the status data that the detent condition detection device is sent and is transmitted to the gateway processes
Unit module is transmitted to the GPRS communication module after carrying out data processing by the Gateway Processing Unit module, passes through institute
It states GPRS communication module and uploads status data to data center, gateway power supply processing module is respectively gateway radio interface module,
Gateway Processing Unit module and the power supply of GPRS communication module.
Preferably, the status information capture module is using high-precision foil gauge composition strain bridge and nine axis sensing
Device, the detection power supply processing module use lithium battery and low pressure difference linear voltage regulator.
Preferably, the gateway power supply processing module uses lithium battery and DC/DC circuit.
The utility model has the beneficial effects that detent condition detection device is by foil gauge group acquisition locator by pulling force
Value, the locator gradient and vibration values are simultaneously converted to status data transfers to gateway, and gateway uploads status data to data center again
Continuous, real-time, all-weather detent condition measurement can be achieved, passed between detent condition detection device and gateway using wireless
It is defeated, will not reduce the class of insulation of contact net, data center can analyzing and positioning device status data in real time, by big data analysis,
Anticipation of being out of order is done, accident is prevented and reduce；State detection module quiescent dissipation very little, service life is long, reduces maintenance
Frequency reduces cost.
Detailed description of the invention
Fig. 1 is the scheme of installation of the utility model；
Fig. 2 is the structural block diagram of the utility model；
Fig. 3 is the structural block diagram of detent condition detection device；
Fig. 4 is the structural block diagram of gateway；
Fig. 5 is the structural schematic diagram of the utility model.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
This practical utility model technical solution is as follows: detent condition detection device 101 is changed using the resistance of foil gauge group
Become to acquire locator 11 by value of thrust, and locator is acquired using the situation of change of the acceleration and angular speed of nine axle sensors
The gradient and vibration values, then the locator 11 read is converted into status data by value of thrust, the locator gradient and vibration values
It is transmitted to gateway 102, status data is uploaded status data to data center 2 again by gateway 102, and data center 2 obtains locator
By value of thrust, the status data of the locator gradient and vibration values, carry out data analysis and early warning analysis, obtain analysis number of results
Problem is judged whether there is according to according to the normal temperature value of contact net, then contact net is monitored in real time, by big data analysis,
Anticipation of being out of order, alarm are done, accident is prevented and reduce.
Specific embodiment: as shown in Figure 1, a kind of wireless communication detects contact net positioner status early warning system, including branch
Column 1 and data center 2 are equipped with positioning pipe 12 on pillar 1, and 12 end of positioning pipe is connected with locator 11, on locator 11
Equipped with locator 11 can be acquired by value of thrust, the detent condition detection device 101 of the locator gradient and vibration values and can be to number
The gateway 102 of data is uploaded according to center 2, detent condition detection device 101 is connect by wireless transmission with gateway 102, fixed
Battery case 103 is installed, battery case 103 is that detent condition detection device 101 provides power supply on the pipe 12 of position；As shown in Fig. 2, positioning
Device condition checkout gear 101 acquires locator 11 using the resistance of foil gauge group by value of thrust, using adding for nine axle sensors
Speed and the angular velocity detecting locator gradient and vibration values, then by the locator 11 read by value of thrust, the locator gradient and
Vibration values are converted to status data transfers to gateway 102, and gateway 102 receives and handles the shape of detent condition detection device 101
Data center 2 is uploaded to by GPRS after state data, the status data that data center 2 receives gateway 102 carry out data analysis and
Early warning analysis obtains analysis result data；Such as Fig. 3, detent condition detection device 101 includes status information capture module 1011
With detection power supply processing module 1014,1011 connecting detection processing unit module 1012 of status information capture module, detection processing
1012 connecting detection radio interface module 1013 of unit module；State data acquisition module 1011 is become using the resistance of foil gauge group
Change situation acquisition locator 11 by value of thrust, and using the acceleration and angular speed of the nine axle sensors acquisition locator gradient and vibration
Dynamic value, then by locator by value of thrust, the gradient and vibration values are converted into digital data transmission to detection processing unit module 1012,
The voltage that state data acquisition module 101 exports is converted to the state of pulling force suffered by locator by detection processing unit module 1012
Data, and read after acceleration and angular speed measured value obtains the status data of the locator gradient and vibration values and be transmitted to detection nothing
Line Interface Module 1013, the status data that will test the transmission of processing unit module 1012 by detecting radio interface module 1013 are sent out
It send to gateway 102, detecting power supply processing module 1014 to be respectively is status information capture module 1011, detection processing unit mould
Block 1012 and detection radio interface module 1013 provide power supply；As shown in figure 4, gateway 102 includes gateway radio interface module
1021 and gateway power supply processing module 1024, gateway radio interface module 1021 connects Gateway Processing Unit module 1022, gateway
Processing unit module 1022 connects GPRS communication module 1023；It will test wireless interface mould by gateway radio interface module 1021
The status data of the transmission of block 1013 is simultaneously transmitted to Gateway Processing Unit module 1022, will be sent out by Gateway Processing Unit module 1022
The status data that send simultaneously is transmitted to GPRS communication module 1023, GPRS communication module after carrying out data processing and certain judgement
1023 receive the data sent and the status data of locator are uploaded to data center 2, gateway power supply processing mould by GPRS
Block 1024 is respectively gateway radio interface module 1021, and Gateway Processing Unit module 1022 and GPRS communication module 1023 provide electricity
Source；State data acquisition module 1011 is using high-precision foil gauge composition strain bridge and nine axle sensors, foil gauge group patch
It is attached on locator 11, (such as angle change, the telescopic variation and vibration variation) foil gauge and nine when locator 11 generates variation
Axle sensor and then changes therewith, and the variation of foil gauge causes resistance to change to influence current signal to acquire locator 11
Situation of change, the gradient and the vibration values variation of nine axle sensors will lead to acceleration and angular speed and change to influence digital signal
To acquire the state change situation of locator 11, detection power supply processing module 1014 use lithium battery and low pressure difference linearity pressure stabilizing
Device, battery case 3 are the power supply of detent condition detection device 101, and battery case is fixed on positioning pipe by anchor ear, and battery case uses
Spring wire, which is connected in detent condition detection device, realizes power supply；Gateway power supply processing module 1024 uses lithium battery and DC/
DC circuit (voltage conversion circuit) can be charged to lithium battery by solar energy, outdoor mounted is facilitated to use；As shown in figure 5, gateway
102 can connect multiple detent condition detection devices 101.
Detent condition detection device 101 measure locator stress using foil gauge, state data acquisition
Module 1011 acquires locator 11 by value of thrust using the resistance variations situation of foil gauge group, and using the acceleration of nine axle sensors
Degree and the angular velocity detecting locator gradient and vibration values, then locator is converted into digital letter by value of thrust, the gradient and vibration values
Number it is transmitted to detection processing unit module 1012, detection processing unit module 1012 exports state data acquisition module 101
Voltage is converted to the status data of pulling force suffered by locator, and read acceleration and angular speed measured value obtain the locator gradient and
It is transmitted to detection radio interface module 1013 after the status data of vibration values, detects radio interface module 1013 again by locator
Status data is sent to the gateway radio interface module 1021 on gateway 102, and gateway radio interface module 1021 is by locator 11
Status data and be transmitted to Gateway Processing Unit module 1022, Gateway Processing Unit module 1022 is by the status number of locator 11
According to GPRS communication module 1023 is transmitted to after processing, the status data of locator is passed through GPRS again by GPRS communication module 1023
It is uploaded to data center 2, the status data data that data center 2 receives locator 11 carry out integration processing, and it is fixed to show on Web
The state of position device, forms data drawing list, and can do the analysis of some data, can real time remote on-line monitoring electrically connecting clamp temperature
Degree, prevents and reduces accident, mention road electric device safety operation level.Thermometric power supply processing module is temperature measurement module confession
Electricity, gateway power supply processing module are the power supply of gateway power supply processing module, and solar panels are the power supply of gateway power supply processing module.
The above is only the preferred embodiment of the present invention, is not intended to limit the protection scope of the utility model.
It is practical new to be all contained in this for any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention
In the protection scope of type.
Claims (5)
1. a kind of wireless communication detects contact net positioner status early warning system, it is characterised in that: including in pillar (1) and data
The heart (2) is equipped with locator (11) on the pillar (1), and the locator can be acquired by being equipped on the locator (11)
(11) by value of thrust, the detent condition detection device (101) of the gradient and vibration values and number can be uploaded to the data center (2)
According to gateway (102), the detent condition detection device (101) by wireless transmission is connect with the gateway (102).
2. a kind of wireless communication according to claim 1 detects contact net positioner status early warning system, it is characterised in that:
The detent condition detection device (101) includes status information capture module (1011) and detection power supply processing module
(1014), status information capture module (1011) the connecting detection processing unit module (1012), the detection processing unit
Module (1012) connecting detection radio interface module (1013)；The status information capture module (1011) is located at the locator
(11) status data transfers of locator (11) are acquired on to the detection processing unit module (1012), at the detection
It is transmitted to the detection radio interface module (1013) after reason unit module (1012) processing status data, passes through the detection nothing
Line Interface Module (1013) status data is to the gateway (102), and the detection power supply processing module (1014) is respectively
Status information capture module (1011), detection processing unit module (1012) and detection radio interface module (1013) power supply.
3. a kind of wireless communication according to claim 1 detects contact net positioner status early warning system, it is characterised in that:
The gateway (102) includes gateway radio interface module (1021) and gateway power supply processing module (1024), and the gateway is wireless
Interface module (1021) connects Gateway Processing Unit module (1022), and the Gateway Processing Unit module (1022) connects GPRS
Communication module (1023)；Receive the detent condition detection device (101) by the gateway radio interface module (1021)
The status data of transmission is simultaneously transmitted to the Gateway Processing Unit module (1022), passes through the Gateway Processing Unit module
(1022) it is transmitted to the GPRS communication module (1023) after carrying out data processing, by the GPRS communication module (1023)
Status data is passed to data center (3), gateway power supply processing module (1024) is respectively gateway radio interface module (1021), net
Close processing unit module (1022) and GPRS communication module (1023) power supply.
4. a kind of wireless communication according to claim 2 detects contact net positioner status early warning system, it is characterised in that:
The status information capture module (1011) is using high-precision foil gauge composition strain bridge and nine axle sensors, the detection
Power supply processing module (1014) uses lithium battery and low pressure difference linear voltage regulator.
5. a kind of wireless communication according to claim 3 detects contact net positioner status early warning system, it is characterised in that:
The gateway power supply processing module (1024) uses lithium battery and voltage conversion circuit.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109443427A (en) * | 2018-10-23 | 2019-03-08 | 中国铁路总公司 | A kind of wireless communication detection contact net positioner status early warning system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443427A (en) * | 2018-10-23 | 2019-03-08 | 中国铁路总公司 | A kind of wireless communication detection contact net positioner status early warning system and method |
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