CN202186403U - Anti-collision device for locomotive - Google Patents
Anti-collision device for locomotive Download PDFInfo
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- CN202186403U CN202186403U CN2011203024550U CN201120302455U CN202186403U CN 202186403 U CN202186403 U CN 202186403U CN 2011203024550 U CN2011203024550 U CN 2011203024550U CN 201120302455 U CN201120302455 U CN 201120302455U CN 202186403 U CN202186403 U CN 202186403U
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Abstract
An anti-collision device for a locomotive comprises a radar detecting unit, a satellite positioning unit, a camera capable of working around the clock, a traveling vehicle database, a vehicle sensor, a vehicle intercommunication unit, a wireless data communication unit, a bus interface, a personnel control interface, a data recording unit, an audible and visual alarm unit, a display unit, a central processing control unit and a power unit. The units of the anti-collision device can be integrated into the integral device, and can also be divided into a plurality of independent devices to be distributed at different positions of a vehicle and connected mutually by electric connectors or cables. The anti-collision device for the locomotive can be mounted at a corresponding position of the vehicle according to actual application needs.
Description
Technical field
The utility model relates to a kind of apparatus and method of locomotive collision case prevention.Specifically, the utility model relates to a kind of in the locomotive driving process, surveys objects in front, and alarms and prevent the apparatus and method of collision case in advance.
Background technology
In recent years, along with the speed-raising of train, railway security more and more comes into one's own.The train contingency is the more serious problem that our society faces.When passenger vehicle transport of passengers, Freight Transport goods, the locomotive of avoiding moving has an accident extremely important.There is obstacle in running rail the place ahead at locomotive; Like the vehicle that goes at a slow speed or stop on landslide, rail landslide, the same track in the place ahead; If the locomotive of operation is not taked measures areput; The locomotive and the obstacle of high-speed cruising acutely bump against, and will cause injury of personnel's life and economic loss.Reducing this personnel and economic loss is problem demanding prompt solution.At present; Though aspect vehicle safety, obtained many progress, for example safety strap, air bag and firmer and safe body construction, the prevention of accident aspect of the railway system; Also have many room for improvement, particularly aspect the automatic alarm and control of rail vehicle.
The utility model proposes a kind of locomotive anti-collision device, can address the above problem by actv..
Summary of the invention
The purpose of the utility model is to propose a kind of anticollision device, can prevent or the generation of the locomotive collision case of avoiding going.
Another purpose of the utility model is to propose a kind of anticollision device, can reduce the loss that the locomotive collision case causes.
In order to realize the above-mentioned purpose of the utility model, the utility model proposes a kind of locomotive anti-collision device.
This locomotive anti-collision device comprises the radar detection unit, and this radar detection unit can be microwave/millimeter wave radar, laser radar or ultrasonic detector, and the system of microwave/millimeter wave radar can be continuous wave system, pulse system or imaging system.
This locomotive anti-collision device comprises the satellite positioning unit, and the satellite positioning unit can be based on global positioning satellite or the interface of big-dipper satellite or device.
This locomotive anti-collision device comprises available round the clock camera, and this camera can be visible image capturing head or infrared camera.
This locomotive anti-collision device comprises a driving data bank, and the driving data bank comprises information of vehicles, vehicle traveling information and running section information at least.
This locomotive anti-collision device comprises vehicle sensors, and vehicle sensors provides vehicle movement to learn information, comprises the steering angle data of the moving velocity and the vehicle of vehicle at least.
This locomotive anti-collision device comprises communication unit between the vehicle, and communication unit can be communication or wire communication mode between the vehicle.
This locomotive anti-collision device comprises the wireless data communication unit, and the wireless data communication unit can be circuit-switched cellular mobile communication, Cellular Digital Packet Data (CDPD) communication, microcellulor spread spectrum communication, packet dedicated radio communication or satellite data communication.
This locomotive anti-collision device comprises EBI, and EBI can comprise following one or more buses: CAN bus, LAN bus, RS232/RS485 bus, LVDS bus, I2C bus, MVB bus, WTB bus, LonWorks bus, WorldFIP bus.
This locomotive anti-collision device comprises personnel's operating and controlling interface, and personnel's operating and controlling interface can be keyboard or touch-screen.
This locomotive anti-collision device comprises data record unit, and data record unit can be hard disk, tape or flash memory, and data record unit can utilize other data fetch equipments to read its canned data.
This locomotive anti-collision device comprises the audible and visual alarm unit, audible and visual alarm unit can sound prompting of prompting, optics or vibration prompt.
This locomotive anti-collision device comprises display unit, and display unit can be CRT demonstration, liquid crystal display or Projection Display.
This locomotive anti-collision device comprises the center processing control unit, and the center processing control unit can be to be the circuit or the device of main chip with MCU, ARM, DSP, FPGA, CPLD.
This locomotive anti-collision device comprises power subsystem unit, and the voltage transitions that power subsystem unit provides the external world is the required various voltages of locomotive anti-collision device, and has power management function.
The said units module that this locomotive anti-collision device comprises can integrate, as a single unit system; Also can be divided into the different parts that a plurality of independent device are distributed in vehicle, each other through electrical connector or cable connection.
According to practical application request, the locomotive anti-collision device can be installed on the corresponding position of vehicle.
Description of drawings
Fig. 1 is the application scheme drawing of the utility model locomotive anti-collision device on railroad track.
Fig. 2 is the structured flowchart of the utility model locomotive anti-collision device.
The specific embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the specific embodiment of description of drawings the utility model at present.
Fig. 1 is a kind of installation application pattern of the utility model locomotive anti-collision device.Locomotive 2 runs on the track 1, and locomotive anti-collision device 3 is installed in the head position of locomotive 2, and the locomotive anti-collision device is realized the collision case prevention to vehicle ' the place ahead.Object 4 is positioned at vehicle ' the place ahead, but on Crane Rail, can not cause collision risk to the vehicle that goes.Object 5 is positioned on the track in vehicle ' the place ahead, may cause collision case to the vehicle that goes, and therefore needs emphasis to survey and identification.
Fig. 2 is the structured flowchart of the utility model locomotive anti-collision device.The locomotive anti-collision device comprises radar detection unit 6, satellite positioning unit 7, communication unit 12 between available camera 8, center processing control unit 9, driving data bank 10, vehicle sensors 11, the vehicle round the clock, wireless data communication unit 13, personnel's operating and controlling interface 14, power subsystem unit 15, EBI 16, data record unit 17, audible and visual alarm unit 18, display unit 19.
During practical application, satellite positioning unit 7 can be installed in vehicle roof, strengthens the receiving capability of satellite-signal, is used for the current location of positioned vehicle; Radar detection unit 6 and available round the clock camera 8 can be installed in the head of vehicle; The controlling antenna wave beam to point of radar detection unit 6 is consistent with the travel direction of vehicle; The highway section, the place ahead of advancing of detection vehicle; Be used for obtaining the spatial positional information that the relative vehicle of object of collision case possibly caused in vehicle ' the place ahead, information such as velocity information and size, type.The advance highway section in the place ahead of available round the clock camera 8 irradiation vehicles is used to obtain the road information in vehicle ' highway section, like information such as the width of track, edges.Other parts of locomotive anti-collision device can be installed in the same position or the diverse location of vehicle cab.Radar detection unit 6, satellite positioning unit 7 is connected with center processing control unit 9 through cable with available camera 8 round the clock.
Personnel's operating and controlling interface 14 can be installed in the position that navigating mate is convenient to operate in the operator's compartment, is used for the locomotive anti-collision device is moved control and parameter setting; Display unit 19 can be installed in the position that navigating mate is convenient to observe in the operator's compartment; Audible and visual alarm unit 18 can be installed in the interior navigating mate of operator's compartment and watch more eye-catching position, reaches the effect of caution; Communication unit 12 can be installed in the position that navigating mate is convenient to take in the operator's compartment between the vehicle.Communication unit 12 can be connected with center processing control unit 9 through cable between personnel's operating and controlling interface 14, display unit 19, audible and visual alarm unit 18, the vehicle.
Center processing control unit 9, data record unit 17, EBI 16, driving data bank 10, vehicle sensors 11, wireless data communication unit 13, power subsystem unit 15 can be installed in and be convenient to external bonded assembly position separately, all pass through cable connection between these unit modules.
During the work of locomotive anti-collision device, satellite positioning unit 7 is used to obtain the current location of vehicle.The center processing control unit 9 of locomotive anti-collision device causes spatial positional information, velocity information and size, the type information of relative vehicle of the object of collision case in the 6 detection vehicles the place ahead of going from the radar detection unit; Obtain the information of roadway such as the width of track etc. from available round the clock camera 8; From driving data bank 10, obtain driving information of vehicles and running section information; Obtain the kinetic parameter of driving vehicle from vehicle sensors 11; Center processing control unit 9 utilizes these information datas of data record unit 17 real time recording storage; Utilize wireless data communication unit 13 real-time these information of transmission to give the data bank of making station control control center 21, and these information are shown on display unit 19.The center processing control unit 9 of locomotive anti-collision device is handled the informix that obtains and is obtained data message; Do relatively judgement with potential vehicle collision accident generation early warning threshold value; Exist in case judge potential collision case, center processing control unit 9 drives the alarm prompt that audible and visual alarm unit 18 send form such as acousto-optic.Simultaneously, center processing control unit 9 utilizes communication unit 12 between the vehicle to send the current location of latent defect notice and vehicle to other vehicles 20 and making station control control center 21.After sending dangerous warning signal; Center processing control unit 9 is not received any collision avoidance processing response; And danger still exists, and then center processing control unit 9 sends deceleration or brake control command through EBI 16 to the Dynamics Controller 22 of vehicle, realizes the automatic prevention of collision case.
The above is merely the schematic specific embodiment of the utility model, is not in order to limit the scope of the utility model.Any those skilled in the art, revises and combines the equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, being made, and all should belong to the scope that the utility model is protected.
The locomotive anti-collision device that the utility model proposed though be that example describes with the prevention collision case of railway locomotive, can be used for other transport facility in reality.
Claims (15)
1. one kind is used to the locomotive anti-collision device that prevents locomotive to crash; It is characterized in that the locomotive anti-collision device comprises radar detection unit, satellite positioning unit, communication unit between available camera, driving data bank, vehicle sensors, the vehicle, wireless data communication unit, EBI, personnel's operating and controlling interface, data record unit, audible and visual alarm unit, display unit, center processing control unit, power subsystem unit and each other through electrical connector or cable connection round the clock.
2. locomotive anti-collision device as claimed in claim 1, wherein, the radar detection unit can be microwave/millimeter wave radar, laser radar or ultrasonic detector; The system of microwave/millimeter wave radar can be continuous wave system, pulse system or imaging system.
3. locomotive anti-collision device as claimed in claim 1, wherein the satellite positioning unit can be based on the interface or the device of global positioning satellite or big-dipper satellite.
4. locomotive anti-collision device as claimed in claim 1, wherein available round the clock camera can be visible image capturing head or infrared camera.
5. locomotive anti-collision device as claimed in claim 1, its middle rolling car data bank comprises information of vehicles, vehicle traveling information and running section information at least.
6. locomotive anti-collision device as claimed in claim 1, wherein vehicle sensors provides vehicle movement to learn information, comprises the steering angle data of the moving velocity and the vehicle of vehicle at least.
7. locomotive anti-collision device as claimed in claim 1, wherein communication unit can be communication or wire communication mode between the vehicle.
8. locomotive anti-collision device as claimed in claim 1, wherein the wireless data communication unit can be circuit-switched cellular mobile communication, Cellular Digital Packet Data (CDPD) communication, microcellulor spread spectrum communication, packet dedicated radio communication or satellite data communication.
9. locomotive anti-collision device as claimed in claim 1, wherein EBI can comprise: CAN bus, LAN bus, RS232/RS485 bus, LVDS bus, I2C bus, MVB bus, WTB bus, LonWorks bus, WorldFIP bus.
10. locomotive anti-collision device as claimed in claim 1, wherein personnel's operating and controlling interface can be keyboard or touch-screen.
11. locomotive anti-collision device as claimed in claim 1, wherein data record unit can be hard disk, tape or flash memory, and data record unit can utilize other data fetch equipments to read its canned data.
12. locomotive anti-collision device as claimed in claim 1, wherein can sound prompting of prompting, optics or vibration prompt of audible and visual alarm unit.
13. locomotive anti-collision device as claimed in claim 1, wherein display unit can be CRT demonstration, liquid crystal display or Projection Display.
14. locomotive anti-collision device as claimed in claim 1, wherein the center processing control unit can be to be the circuit or the device of main chip with MCU, ARM, DSP, FPGA, CPLD.
15. locomotive anti-collision device as claimed in claim 1, the said units module that this device comprised can integrate, as a single unit system; Also can be divided into the different parts that a plurality of independent device are distributed in vehicle, each other through electrical connector or cable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024550U CN202186403U (en) | 2011-08-19 | 2011-08-19 | Anti-collision device for locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024550U CN202186403U (en) | 2011-08-19 | 2011-08-19 | Anti-collision device for locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186403U true CN202186403U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203024550U Expired - Fee Related CN202186403U (en) | 2011-08-19 | 2011-08-19 | Anti-collision device for locomotive |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700570A (en) * | 2012-05-22 | 2012-10-03 | 西南交通大学 | Anti-collision and early-warning system of railway vehicles |
| CN103029724A (en) * | 2013-01-06 | 2013-04-10 | 陕西西北铁道电子有限公司 | Train collision preventing system |
| CN104730507A (en) * | 2015-04-01 | 2015-06-24 | 苏州闻捷传感技术有限公司 | Vehicle-mounted road barrier alarm method based on premodulation AIC radar range imaging |
| WO2015092558A1 (en) * | 2013-12-19 | 2015-06-25 | Thales Canada Inc. | Fusion sensor arrangement for guideway mounted vehicle and method of using the same |
| CN106715234A (en) * | 2014-09-19 | 2017-05-24 | 阿尔斯通运输科技公司 | System and method for avoiding a collision for a vehicle |
| US10272932B2 (en) | 2015-04-21 | 2019-04-30 | Railserve, Inc. | Anti-collision device and system for use with a rail car |
-
2011
- 2011-08-19 CN CN2011203024550U patent/CN202186403U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700570A (en) * | 2012-05-22 | 2012-10-03 | 西南交通大学 | Anti-collision and early-warning system of railway vehicles |
| CN103029724A (en) * | 2013-01-06 | 2013-04-10 | 陕西西北铁道电子有限公司 | Train collision preventing system |
| WO2015092558A1 (en) * | 2013-12-19 | 2015-06-25 | Thales Canada Inc. | Fusion sensor arrangement for guideway mounted vehicle and method of using the same |
| CN106715234A (en) * | 2014-09-19 | 2017-05-24 | 阿尔斯通运输科技公司 | System and method for avoiding a collision for a vehicle |
| CN104730507A (en) * | 2015-04-01 | 2015-06-24 | 苏州闻捷传感技术有限公司 | Vehicle-mounted road barrier alarm method based on premodulation AIC radar range imaging |
| US10272932B2 (en) | 2015-04-21 | 2019-04-30 | Railserve, Inc. | Anti-collision device and system for use with a rail car |
| US10457302B2 (en) | 2015-04-21 | 2019-10-29 | Railserve, Inc. | Emergency action system for use with a locomotive |
| US11192565B2 (en) | 2015-04-21 | 2021-12-07 | Railserve, Inc. | Anti-collision device and system for use with a railcar |
| US11932294B2 (en) | 2015-04-21 | 2024-03-19 | Railserve, Inc. | Anti-collision device and system for use with a railcar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |