CN209479689U - A kind of rail vehicle is dynamic to adjust terminal early warning security system - Google Patents
A kind of rail vehicle is dynamic to adjust terminal early warning security system Download PDFInfo
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- CN209479689U CN209479689U CN201822158916.6U CN201822158916U CN209479689U CN 209479689 U CN209479689 U CN 209479689U CN 201822158916 U CN201822158916 U CN 201822158916U CN 209479689 U CN209479689 U CN 209479689U
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- early warning
- detection device
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- warning detection
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- 238000001514 detection method Methods 0.000 claims abstract description 55
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 36
- 230000000007 visual effect Effects 0.000 claims description 7
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of dynamic tune terminal early warning security systems of rail vehicle, including early warning detection device, brake apparatus, car-mounted terminal, monitoring server, intelligent gateway and warning device, and the early warning detection device includes the first early warning detection device, the second early warning detection device, third early warning detection device；It is detected by the position that early warning detection device passes through train, the speed of train is detected by the velocity sensor of car-mounted terminal simultaneously, car-mounted terminal triggers warning device and issues alarm signal, and when train passes through third early warning detection device, brake apparatus carries out emergency braking to train.The position that train is passed through is detected by multiple early warning detection devices, early warning information can be issued to train driver, prevent train driver operation error from leading to train derailment.
Description
Technical field
The utility model relates to rail vehicle fields, and specifically, being that a kind of rail vehicle is dynamic adjusts terminal early warning security system
System.
Background technique
With the progress of technology of track traffic, the demand of rail vehicle is also in further expansion, but rail vehicle is in life
During producing test, since test tracks have length limitation, and the experiment content of rail vehicle is extremely complex, and driver is easily
Fault, which occurs, leads to derailment.
Utility model content
In view of the deficiencies of the prior art, the utility model proposes a kind of dynamic tune terminal early warning security systems of rail vehicle.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of rail vehicle is dynamic to adjust terminal early warning security system, including multiple early warning detection devices, brake apparatus, vehicle-mounted end
End, monitoring server, intelligent gateway and warning device；
The monitoring server is communicated to connect with the intelligent gateway and the car-mounted terminal respectively；The intelligent gateway with
The early warning detection device communication connection；The car-mounted terminal electrically connects with the brake apparatus and the warning device respectively
It connects；
The car-mounted terminal includes industrial personal computer and the first communication module being electrically connected respectively with the industrial personal computer and speed
Sensor is spent, the industrial personal computer is communicated to connect by the first communication module and the monitoring server；
The early warning detection device includes the first early warning detection device, the second early warning detection device and third early warning detection
Device, affiliated first early warning detection device, the second early warning detection device and third early warning detection device are set in turn in distance
Before the terminal of train rail.
The beneficial effects of the utility model are: being detected by the position that early warning detection device passes through train, simultaneously
The speed of train is detected by the velocity sensor of car-mounted terminal, car-mounted terminal triggers warning device and issues alarm signal
Number, and when train passes through third early warning detection device, brake apparatus carries out emergency braking to train.It is examined by multiple early warning
It surveys device to detect the position that train is passed through, early can issue warning information to train driver, prevent train from driving
The person's of sailing operation error leads to train derailment.
Further, the warning device uses combined aural and visual alarm, and the combined aural and visual alarm is set to the driver's cabin of train.
Beneficial effect using above-mentioned further scheme is: by combined aural and visual alarm, can be provided with for vehicle driver
The early warning of effect, enables vehicle driver to take brake measure in time.
Further, first communication module is stated as any in 3G communication module, 4G communication module, LORA communication module
Kind.
Further, each early warning detection device includes single-chip microcontroller, the respectively infrared biography with single-chip microcontroller electric connection
Sensor and second communication module, the single-chip microcontroller are communicated to connect by the second communication module and the intelligent gateway.
Beneficial effect using above-mentioned further scheme is: passing through second communication module and the intelligent gateway communication link
It connects, the vehicle position information that the infrared sensor of early warning detection device detects can be uploaded to gateway.
Further, the second communication module is ZigBee communication module.
Beneficial effect using above-mentioned further scheme is: realizing acquisition information wireless transmission by ZigBee module, replaces
Generation wire transmission not only overcomes that wire transmission scalability is poor, wiring is cumbersome, influences beautiful, route and is easy aging etc. and is scarce
It falls into, and uses ZigBee technology, there is the characteristic that power consumption is extremely low, system is simple, networking mode is flexible, at low cost.
Further, the ZigBee communication module uses CC2430.
Beneficial effect using above-mentioned further scheme is: using CC2430 low-power consumption, with excellent wireless receiving spirit
Sensitivity, service life length and powerful anti-interference, can be wirelessly transferred with more steadily realizing information.
Further, the single-chip microcontroller uses Atmega128L.
Beneficial effect using above-mentioned further scheme is: it is produced using Atmega128l using Low-Power CMOS technique,
Other than normal manipulation mode, also has 6 kinds of different grades of low energy consumption from operation mode, can effectively reduce the operation of this system
Power consumption.
Further, the brake apparatus includes electric braking machine and air damper, the electric braking machine and the air
Brake is connect with the industrial personal computer respectively.
Beneficial effect using above-mentioned further scheme is: being used for emergency braking by electric braking machine, subtracts in emergency braking
During speed, train speed is braked after reducing using air damper, is further ensured that the stability of braking, is prevented emergency braking
To driver.
Detailed description of the invention
Fig. 1 is a kind of dynamic structural schematic diagram for adjusting terminal early warning security system of rail vehicle provided by the utility model.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, be schematic illustration provided by the utility model,
A kind of rail vehicle is dynamic to adjust terminal early warning security system, including multiple early warning detection devices, brake apparatus, vehicle-mounted end
End, monitoring server, intelligent gateway and warning device；
The monitoring server is communicated to connect with the intelligent gateway and the car-mounted terminal respectively；The intelligent gateway with
The early warning detection device communication connection；The car-mounted terminal electrically connects with the brake apparatus and the warning device respectively
It connects；
The car-mounted terminal includes industrial personal computer and the first communication module being electrically connected respectively with the industrial personal computer and speed
Sensor is spent, the industrial personal computer is communicated to connect by the first communication module and the monitoring server；
The early warning detection device includes the first early warning detection device, the second early warning detection device and third early warning detection
Device, affiliated first early warning detection device, the second early warning detection device and third early warning detection device are set in turn in distance
Before the terminal of train rail.
It should be noted that early warning detection device is by intelligent gateway to vehicle-mounted when train passes through early warning detection device
Terminal reports train position, and car-mounted terminal passes through velocity sensor simultaneously and detects to the travel speed of train, and triggers
Warning device alert prompt train driver takes brake measure；By the way that the first early warning detection device, second is arranged
Early warning detection device and third early warning detection device can be segmented the position apart from interior detection train, and third early warning
Detection device the last one early warning detection device in orbit as setting, when train passes through third early warning detection device, vehicle
Mounted terminal triggers brake apparatus to be implemented to brake to train.
It should be understood that is protected in the utility model embodiment is each equipment in the dynamic tune terminal early warning security system of rail vehicle
Between connection relationship and positional relationship, be related to the detection of the data, triggering of alarm signal, equal to emergency braking of train etc.
It can be realized using the prior art.
It should be noted that the first early warning detection device, the second early warning detection device and third early warning detection device
Before the terminal that position is train test tracks is arranged, and the position apart from terminal should be that train is carried out with maximum speed operation
Braking distance when emergency braking.
Specifically, each early warning detection device includes single-chip microcontroller, the respectively infrared sensing with single-chip microcontroller electric connection
Device and second communication module, the single-chip microcontroller are communicated to connect by the second communication module and the intelligent gateway.
It should be noted that infrared sensor passes through generation infrared ray, when train passes through early warning detection device, infrared ray
It is cut off, it can obtain the position that train passes through, the infrared sensor in the utility model can also take other schemes, example
Such as laser, radar mode positions the position of train.
Specifically, the warning device uses combined aural and visual alarm, and the combined aural and visual alarm is set to the driver's cabin of train.
Specifically, the first communication module is 3G communication module, 4G communication module, any in LORA communication module
Kind.
Specifically, the second communication module is ZigBee communication module.
Specifically, the ZigBee communication module uses CC2430.
Specifically, the single-chip microcontroller uses Atmega128L.
Specifically, brake apparatus includes electric braking machine and air damper, the electric braking machine and the air damper
It is connect respectively with the industrial personal computer.
It should be noted that train car-mounted terminal issue emergency brake command after, first using electric braking machine to train into
Row braking, is braked when speed is reduced to a certain range using air damper, guarantees the steady of braking.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of rail vehicle is dynamic to adjust terminal early warning security system, which is characterized in that including early warning detection device, brake apparatus,
Car-mounted terminal, monitoring server, intelligent gateway and warning device；
The monitoring server is communicated to connect with the intelligent gateway and the car-mounted terminal respectively；The intelligent gateway with it is described
The communication connection of early warning detection device；The car-mounted terminal is electrically connected with the brake apparatus and the warning device respectively；
The car-mounted terminal includes that industrial personal computer and the first communication module being electrically connected respectively with the industrial personal computer and speed pass
Sensor, the industrial personal computer are communicated to connect by the first communication module and the monitoring server；
The early warning detection device includes the first early warning detection device, the second early warning detection device and third early warning detection dress
It sets, affiliated first early warning detection device, the second early warning detection device and third early warning detection device are set in turn in distance column
Before the terminal in track road.
2. a kind of rail vehicle is dynamic according to claim 1 adjusts terminal early warning security system, which is characterized in that the alarm dress
It sets using combined aural and visual alarm, the combined aural and visual alarm is set to the driver's cabin of train.
3. a kind of rail vehicle is dynamic according to claim 1 adjusts terminal early warning security system, which is characterized in that described first is logical
Letter module is any one of 3G communication module, 4G communication module, LORA communication module.
4. a kind of rail vehicle is dynamic according to claim 1 adjusts terminal early warning security system, which is characterized in that each described pre-
Alert detection device includes single-chip microcontroller, the respectively infrared sensor and second communication module with single-chip microcontroller electric connection, the monolithic
Machine is communicated to connect by the second communication module and the intelligent gateway.
5. a kind of rail vehicle is dynamic according to claim 4 adjusts terminal early warning security system, which is characterized in that described second is logical
Letter module is ZigBee communication module.
6. a kind of rail vehicle is dynamic according to claim 5 adjusts terminal early warning security system, which is characterized in that the ZigBee
Communication module uses CC2430.
7. a kind of rail vehicle is dynamic according to claim 4 adjusts terminal early warning security system, which is characterized in that the single-chip microcontroller
Using Atmega128L.
8. a kind of any one of -7 rail vehicles are dynamic according to claim 1 adjusts terminal early warning security system, which is characterized in that institute
Stating brake apparatus includes electric braking machine and air damper, the electric braking machine and the air damper respectively with the industry control
Machine connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158916.6U CN209479689U (en) | 2018-12-21 | 2018-12-21 | A kind of rail vehicle is dynamic to adjust terminal early warning security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158916.6U CN209479689U (en) | 2018-12-21 | 2018-12-21 | A kind of rail vehicle is dynamic to adjust terminal early warning security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479689U true CN209479689U (en) | 2019-10-11 |
Family
ID=68126852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158916.6U Expired - Fee Related CN209479689U (en) | 2018-12-21 | 2018-12-21 | A kind of rail vehicle is dynamic to adjust terminal early warning security system |
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| Country | Link |
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| CN (1) | CN209479689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723172A (en) * | 2019-11-04 | 2020-01-24 | 杭州中车车辆有限公司 | Safety protection system of railway vehicle |
| CN115432035A (en) * | 2022-09-02 | 2022-12-06 | 南京融才交通科技研究院有限公司 | Rail transit anti-collision early warning system based on monocular vision |
-
2018
- 2018-12-21 CN CN201822158916.6U patent/CN209479689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723172A (en) * | 2019-11-04 | 2020-01-24 | 杭州中车车辆有限公司 | Safety protection system of railway vehicle |
| CN115432035A (en) * | 2022-09-02 | 2022-12-06 | 南京融才交通科技研究院有限公司 | Rail transit anti-collision early warning system based on monocular vision |
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Granted publication date: 20191011 |