CN205737594U - A kind of railway and highway crossing guardrail automatic control system - Google Patents
A kind of railway and highway crossing guardrail automatic control system Download PDFInfo
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- CN205737594U CN205737594U CN201620078564.1U CN201620078564U CN205737594U CN 205737594 U CN205737594 U CN 205737594U CN 201620078564 U CN201620078564 U CN 201620078564U CN 205737594 U CN205737594 U CN 205737594U
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Abstract
The utility model discloses a kind of railway and highway crossing guardrail automatic control system, including: ferrum rail, highway and control system, in described rail and the intersection of highway, the outside of rail is respectively arranged with highway division guardrail, described highway division guardrail is arranged in the groove below highway pavement, and road surface can be stretched out, cylindrical by several or rectangle the railing of described highway division guardrail forms, the lower section of described railing is provided with lifting column, miniature hydraulic pump it is provided with for providing power for lifting column in the lower section of described lifting column, described control system includes: processor module, memory module, control module, drive module, vibration information module, displacement information module and remote monitoring terminal module.Guardrail can be realized automatically controlling by this utility model, and can monitor guardrail situation in real time so that traffic control center staff can make a response timely, controls the lifting of guardrail, traffic is played the effect of Added Management.
Description
Technical field
This utility model relates to field of traffic, particularly relates to a kind of railway and highway crossing guardrail automatic control system.
Background technology
At present, at road traffic crossing, when belisha beacon reddens, also someone will, car makes a dash across the red light, and this behavior is easy to cause vehicle accident, if arranging traffic administration personnel at each traffic intersection, prevent people, car from making a dash across the red light, then need substantial amounts of human and material resources.Additionally, in some specific occasion, such as the intersection of highway Yu railway, can arrange the guardrail of a kind of manual control, when train comes, manual control makes guardrail put down, and when not having train, manual control makes guardrail rise again, to facilitate personnel, vehicle to pass through；The mode of this manual control guardrail, it is also desirable to join a full-time staff, cost is high.Arrange traffic administration personnel at each traffic intersection, prevented people, car from making a dash across the red light, needed substantial amounts of human and material resources.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of railway and highway crossing guardrail automatic control system, can realize automatically controlling to guardrail, and guardrail situation can be monitored in real time, traffic control center staff can be made a response timely, control the lifting of guardrail, traffic is played the effect of Added Management.
nullFor solving above-mentioned technical problem，The technical scheme that this utility model uses is: provide a kind of railway and highway crossing guardrail automatic control system，Including: rail、Highway and control system，In described rail and the intersection of highway、The outside of rail is respectively arranged with highway division guardrail，Described highway division guardrail is arranged in the groove below highway pavement，And road surface can be stretched out，Cylindrical by several or rectangle the railing of described highway division guardrail forms，The lower section of described railing is provided with lifting column，Miniature hydraulic pump it is provided with for providing power for lifting column in the lower section of described lifting column，Described control system includes: processor module、Memory module、Control module、Drive module、Vibration information module、Displacement information module and remote monitoring terminal module，Described memory module、Control module、Vibration information module、Electrically connect between displacement information module and processor module，Electrically connect between described control module and driving module.
Preferably, described vibration information module includes: vibrating sensor, vibration signal modulate circuit and vibrating data collection circuit, described vibrating sensor be arranged at the rail of highway intersection at.
Preferably, institute's displacement information module includes: displacement transducer, displacement signal modulate circuit and displacement data Acquisition Circuit, and institute's displacement sensors is arranged at lifting column.
Preferably, described remote monitoring terminal module includes: communication module, remote display modules and SMS interactive module, by electrically connecting or network is connected between described communication module and remote display modules, between described communication module and SMS interactive module.
Preferably, the quantity of described guardrail is 4-6, and the quantity of lifting column below each guardrail, miniature hydraulic pump is corresponding with guardrail.
The beneficial effects of the utility model are: railway described in the utility model and highway crossing guardrail automatic control system, according to actual traffic conditions, guardrail can carry out corresponding lifting process.For guardrail status information, processor module can carry out analysis in advance, and in real time guardrail status information is sent to remote monitoring terminal module by communication module, when guardrail status information occurs abnormal, warning message can be sent to the SMS interactive module of remote monitoring terminal, control centre staff can provide solution in time to corresponding guardrail, and sends control instruction by remote monitoring terminal, directly can be controlled guardrail.Through said process, this utility model achieves the real-time monitoring to guardrail situation so that traffic administration personnel can make a response in time, controls the lifting of guardrail, traffic is played Added Management effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of railway of this utility model and highway crossing guardrail automatic control system one preferred embodiment；
Fig. 2 is the schematic cross-section of shown a kind of railway and highway crossing guardrail automatic control system one preferred embodiment；
Fig. 3 is the theory structure block diagram of described control system；
Fig. 4 is the structured flowchart of described vibration information module；
Fig. 5 is the structured flowchart of institute's displacement information module；
In accompanying drawing, the labelling of each parts is as follows: 1, rail, 2, highway, 3, highway division guardrail, 4, vibrating sensor, 5, groove, 21, road surface 31, guardrail, 32, miniature hydraulic pump, 33, lifting column, 34, displacement transducer.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
It is railway and highway crossing modeling interface figure as shown in Figure 1, guardrail is installed on railway and highway 2 crossing, being respectively arranged on railway two rail 1 by two vibrating sensors 4, when train is sailed, vibrating sensor 4 senses the vibration information of track, when more than the predetermined threshold value upper limit, now guardrail 31 rises automatically, and when train sails out of, vibrating sensor 4 senses the vibration information of track, when vibration data is less than predetermined threshold value lower limit, now guardrail 31 is fallen automatically.
Being theory structure block diagram of the present utility model as shown in Figure 3, railway and highway crossing guardrail automatic control system include processor module, vibration information module, displacement information module, memory module, remote monitoring terminal module, control module, driving module；Wherein said remote monitoring terminal module, described processor module, described control module and described driving module are sequentially connected with, and described vibration information module, institute's displacement information module and described memory module are connected respectively with described processor module respectively.
Described vibration information module includes vibrating sensor, vibration signal modulate circuit and vibrating data collection circuit, and wherein said vibrating sensor is installed on the track of railway.When train is sailed or sails out of, the vibration signal of described vibrating sensor sensing rail, vibration signal is converted to voltage signal, again through signal conditioning circuit, the voltage signal that described vibrating sensor exports be filtered, amplify, A/D conversion process, described vibrating data collection circuit gathers the voltage data after described vibration signal modulate circuit processes.
Institute's displacement information module includes displacement transducer, displacement signal modulate circuit and displacement data Acquisition Circuit, and wherein said displacement transducer is positioned at guardrail bottom surface.When train is sailed or sails out of, the displacement signal of institute's displacement sensors sensing guardrail, displacement signal is converted to voltage signal, again through signal conditioning circuit, the voltage signal of institute displacement sensors output be filtered, amplify, A/D conversion process, described displacement data Acquisition Circuit gathers the voltage data after institute's displacement signal modulate circuit processes.
The guardrail displacement signal that described memory module gathers for the track vibration data and described displacement data Acquisition Circuit storing the collection of described vibrating data collection circuit.
Described control module uses PLC control system, and specifically, control system selects the S7-200 series small PLC of Siemens Company, utilizes limit switch to be controlled guardrail position.Automatically starting PLC control system according to the vibration signal that rail during train approaching transmits, complete when red on highway division, alarm bell rings, and rises guardrail；The vibration signal that when sailing out of according to train, rail transmits starts PLC control system automatically, completes green light on highway division, and declines guardrail, and pedestrian and automobile pass through.
Described driving module includes four lifting columns and four miniature hydraulic pumps, and one end of described four lifting columns is respectively fixedly connected with in described guardrail bottom surface, and the other end of described four lifting columns connects described miniature hydraulic pump respectively.
nullDescribed remote monitoring terminal includes SMS interactive module、Communication module and remote display modules，Described remote display modules is in order to show described track vibration data and guardrail displacement data，The timing of described communication module communicates with described processor module，Described SMS interactive module is communicated by described communication module with described processor module，Described guardrail displacement data and described track vibration data are sent to staff by SMS from described processor module，Setting upper threshold is exceeded in described track vibration data，And described guardrail displacement data is not when reaching displacement maximum，Warning message is sent to staff by SMS，Finding described remote display modules output warning message，Or when receiving warning message by SMS，Control described guardrail by described SMS interactive module automatically to rise.
Described processor module uses embedded microprocessor, and when described track vibration data reach to set upper threshold, described processor module sends control instruction to described control module, and described control module controls described driving module and risen by described guardrail；In described track vibration data less than when setting bottom threshold, described processor module sends control instruction to described control module, and described control module controls described driving module and declined by described guardrail.
It is the structured flowchart of this utility model vibration information module as shown in Figure 4, described vibration information module includes vibrating sensor, vibration signal modulate circuit and vibrating data collection circuit, and vibrating sensor, vibration signal modulate circuit and vibrating data collection circuit are sequentially connected.Specifically, vibrating sensor uses piezoelectric acceleration transducer.
It is the structured flowchart of this utility model displacement information module as shown in Figure 5, institute's displacement information module includes displacement transducer, displacement signal modulate circuit and displacement data Acquisition Circuit, and displacement transducer, displacement signal modulate circuit and displacement data Acquisition Circuit are sequentially connected.Specifically, displacement transducer uses laser and CCD displacement transducer.
Being the structural representation of this utility model guardrail as shown in Figure 2, displacement transducer 34 is arranged at guardrail 31 bottom surface, and for measuring the displacement data of guardrail 31, lifting column 33 is fixedly connected on guardrail 31 bottom surface, and lifting column 33 is connected with miniature hydraulic pump 32.Equipped with electromagnetic friction brake on guardrail 31, it is ensured that guardrail 31 can be in plumbness motion, is also equipped with timely braking function, guardrail can be made to be maintained at free position simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
- null1. a railway and highway crossing guardrail automatic control system，It is characterized in that，Including: rail、Highway and control system，In described rail and the intersection of highway、The outside of rail is respectively arranged with highway division guardrail，Described highway division guardrail is arranged in the groove below highway pavement，And road surface can be stretched out，Cylindrical by several or rectangle the railing of described highway division guardrail forms，The lower section of described railing is provided with lifting column，Miniature hydraulic pump it is provided with for providing power for lifting column in the lower section of described lifting column，Described control system includes: processor module、Memory module、Control module、Drive module、Vibration information module、Displacement information module and remote monitoring terminal module，Described memory module、Control module、Vibration information module、Electrically connect between displacement information module and processor module，Electrically connect between described control module and driving module.
- A kind of railway the most according to claim 1 and highway crossing guardrail automatic control system, it is characterized in that, described vibration information module includes: vibrating sensor, vibration signal modulate circuit and vibrating data collection circuit, described vibrating sensor be arranged at the rail of highway intersection at.
- A kind of railway the most according to claim 1 and highway crossing guardrail automatic control system, it is characterized in that, institute's displacement information module includes: displacement transducer, displacement signal modulate circuit and displacement data Acquisition Circuit, and institute's displacement sensors is arranged at lifting column.
- A kind of railway the most according to claim 1 and highway crossing guardrail automatic control system, it is characterized in that, described remote monitoring terminal module includes: communication module, remote display modules and SMS interactive module, by electrically connecting or network is connected between described communication module and remote display modules, between described communication module and SMS interactive module.
- A kind of railway the most according to claim 1 and highway crossing guardrail automatic control system, it is characterised in that the quantity of described guardrail is 4-6, and the quantity of lifting column below each guardrail, miniature hydraulic pump is corresponding with guardrail.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620078564.1U CN205737594U (en) | 2016-01-27 | 2016-01-27 | A kind of railway and highway crossing guardrail automatic control system |
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| CN201620078564.1U CN205737594U (en) | 2016-01-27 | 2016-01-27 | A kind of railway and highway crossing guardrail automatic control system |
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| CN205737594U true CN205737594U (en) | 2016-11-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116458A (en) * | 2017-12-28 | 2018-06-05 | 南通尚力机电工程设备有限公司 | A kind of method for aiding in tramcar fast running |
| CN108177661A (en) * | 2017-12-28 | 2018-06-19 | 苏州锵创智能设备有限公司 | A kind of tramcar is without pause running method |
| CN110077432A (en) * | 2018-01-10 | 2019-08-02 | 西华大学 | Active protection method for collision between rail/virtual rail electric car and automobile |
-
2016
- 2016-01-27 CN CN201620078564.1U patent/CN205737594U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116458A (en) * | 2017-12-28 | 2018-06-05 | 南通尚力机电工程设备有限公司 | A kind of method for aiding in tramcar fast running |
| CN108177661A (en) * | 2017-12-28 | 2018-06-19 | 苏州锵创智能设备有限公司 | A kind of tramcar is without pause running method |
| CN110077432A (en) * | 2018-01-10 | 2019-08-02 | 西华大学 | Active protection method for collision between rail/virtual rail electric car and automobile |
| CN110077432B (en) * | 2018-01-10 | 2020-08-18 | 西华大学 | Active protection method for tramcar and automobile in collision |
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