CN101121411A - Vehicle for detecting and observing railway track and its application in safety running on railway - Google Patents
Vehicle for detecting and observing railway track and its application in safety running on railway Download PDFInfo
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- CN101121411A CN101121411A CNA2006100620298A CN200610062029A CN101121411A CN 101121411 A CN101121411 A CN 101121411A CN A2006100620298 A CNA2006100620298 A CN A2006100620298A CN 200610062029 A CN200610062029 A CN 200610062029A CN 101121411 A CN101121411 A CN 101121411A
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Abstract
The present invention relates to a checking vehicle for the railroad track, including a car body running on the track, a drive control device, a checking device of the road surface information, a central processing and communication device, which are arranged on the bodywork. The drive control device drives the checking vehicle to run on the track. The information checking device gathers the real time information of the railroad surface and the track and transfers a signal to the central processing and communication device. After converting and processing the inputted information, the central processing and communication device sends the inputted information to an train operation control centre of railroad vehicle and receives an instruction sent back by the control centre. The instruction is transferred to the drive control device to control the checking vehicle. The present invention also concerns the method of using the checking vehicle to assist the safe operation of the trains and the method of the itinerant checking on a special segment of the track. The work of the checking vehicle can not be influenced by the weather, saving the labor and improving the checking efficiency.
Description
Technical field
The present invention relates to a kind of safety of railway traffic device, be specifically related to a kind of rail that travels on railway and inspect car.
Background technology
Railroad track is the essential part in the railway transportation, and the safety of rail itself and accessible property are for guaranteeing that railway operation safety has very important meaning.The unfairness of track, crack, track scar and rail level obstacle all will greatly threaten the safety of railways train operation, in case have an accident, gently then reduce rail and locomotive life-span or influence vehicle pass-through, heavy then jeopardize traffic safety, pernicious train operation accidents such as causing derailing, overstep the limit, vehicle is overturned causes casualties or huge property damage.
Be guarantee railway safety, often need to spend a large amount of manpower and materials railway is maked an inspection tour detection, but also have many deficiencies in making an inspection tour: manpower is maked an inspection tour and is limited in scope on the one hand, each track walker can only detect limited rail every day, with respect to very long railway line, this just needs to drop into the appreciable personnel that inspect the road, and the personnel's work under bad environment of inspecting the road, working strength are big, and patrolling work is subjected to weather effect very big; Though manual patrol is directly perceived on the other hand, but inefficiency, and feedback element is complicated relatively, normally the personnel of inspecting the road find to notify its subsidiary organ behind the obstacle, again by this mechanism notice railway dispatching, the back has been found that obstacle but is difficult in time, directly notifies the place ahead to sail vehicle even will occur this like this, and has been led to the accident that should not take place by scheduling and the place ahead locomotive driving personnel contact.Simultaneously on the other hand, even carry out artificial directly tour, the problem that also can have a time difference, promptly, when the personnel of inspecting the road have maked an inspection tour a certain highway section, if obstacle takes place in the highway section of having maked an inspection tour before it carries out in the tour in next highway section, the personnel of inspecting the road can not in time find, so just brought accident potential, similar accident also took place in this in real work.
At the problems referred to above, industry now development and Design go out to be used to detect the special measurement of railroad bed, (seeing Chinese patent CN2585882) is specifically designed to the detection roadbed, this has solved the potential safety hazard in the railway transportation in one aspect, but this detecting device can not be surveyed rail defective and road barrier thing, and this device needs personnel to operate with car, is unfavorable for saving artificial and the reduction working strength.Chinese invention patent application CN1624241 discloses a kind of Portuble push type track inspection car, be specifically designed to the geometric parameter that detects rail, the same problem that needs personnel to look that exists of this inspection vehicle with car test, it can not fundamentally solve present railway and make an inspection tour the problems referred to above that exist in the detection in itself just for the railway track inspection personnel provide a kind of instrument of making an inspection tour easily.
Summary of the invention
The present invention provides a kind of intelligent railroad track to inspect car at above-mentioned defective just, in railways train operation, go together, directly operate by train operation control center with train, realize driverless operation, inspect rail and road surface situation in real time, and road surface and rail information that synchronous feedback is inspected are studied and judged for navigating mate, accomplish in actv. distance range and time range, to find obstacle and take measures, guarantee traffic safety in to greatest extent.
The present invention addresses the above problem the technical scheme of being taked, and provides a kind of intelligent railroad track to inspect car, comprises that the car body that may operate on the rail, the driving control device, information of road surface detecting device, the central authorities that are equipped on the car body handle and communication device; Described drive control device drives is inspected car and is traveled along the railway track; Described information detector is in operation to gather railway road surface and track condition information in real time and signal is transferred to central authorities and handles and communication device; Described central authorities handle with communication device input information are carried out sending to rolling stock operation control center after the conversion process, and receive the instruction of being passed back by control center and be transferred to driving control device is inspected car with control operation.
Preferably, described information of road surface detecting device comprises and is installed in track scanning device and/or the image pick-up device of inspecting the car two bottom sides, and is installed in radar detector and/or the image pick-up device of inspecting the car front portion.
Preferably, described driving control device comprises driving engine, power supply or power connector, speed controller and drg, described driving engine can be combustion engine, electrical motor or hybrid power engine, and described power supply is the electrical motor vehicle power supply that is complementary with described electrical motor or hybrid power engine; Under the situation of electrified railway, this power supply also can obtain the same manner of electric power and obtains as electric railway train.
Preferably, described central authorities handle with communication device and comprise AD conversion unit, data processing unit, signal transmitter/receiver unit.
Preferably, aforementioned central authorities handle with communication device and also comprise GPS positioning unit and/or geographical mnemon.
Preferably, generating and power storage devices can be set also on the described car body,, be used to the power device on the car body that accessory feed is provided as electrical generator and storage battery.
More preferably, safety guard is installed also on the described car body, this safety guard comprises the wheel that is used for car body and the anti-theft latch fastener between the rail, and car body protection and warning device.
Another object of the present invention provides a kind of method of utilizing described railroad track to inspect the auxiliary railroad train safe operation of car, it is characterized in that may further comprise the steps:
1) before the launch train operation, inspects the parking stall in the predefined position of train operation ahead;
2) during launch train, send instruction to inspecting car by train operation control center, inspecting car starts simultaneously, and and train running speed one show the safety distance that keeps between the two, the information of road surface detecting device of inspecting simultaneously on the car is started working, give train operation control center with detected traffic information real-time Transmission, and keep interactive communication with train operation control center;
3) train operation control center inspects according to the place ahead that information of road surface that car beams back is judged and the operation of control train, if find to have the situation that hinders the normal operation of train in the information that car beams back by inspecting, the out of service and control suspension of service of car is inspected in instruction the place ahead by control center; Perhaps ought inspect car test and measure the information that hinders the normal operation of train, as situations such as road barrier thing, track slight crack, track deformations, inspecting car will be automatically out of service and give the alarm to control center, and control center in time controls suspension of service, avoids having an accident.
In the said method, described train operation control center is arranged on the operation department between train driving chamber or the Railways Stations section, generally is arranged on the train driving chamber.
Another object of the present invention provides a kind ofly utilizes described railroad track to inspect the method that car goes the rounds to inspect to the specific road section railroad track, it is characterized in that, the described touring specific road section that runs on of car of inspecting, and the road surface situation in this highway section surveyed and/or make a video recording, scan the detection rail conditions, and these traffic information real-time Transmission are gone back to control center; If inspect the information that car detects road barrier or rail hidden danger, then will be automatically out of service and give the alarm and locate to control center, in order to confirming and getting rid of road barrier or rail hidden danger, avoid having an accident.
Railroad track provided by the invention is inspected car, in railways train operation, go together, directly operate by train operation control center with train, realize driverless operation, inspect rail and road surface situation in real time, and road surface and rail information that synchronous feedback is inspected are studied and judged for navigating mate, accomplish in actv. distance range and time range, to find obstacle and take measures, guarantee traffic safety in to greatest extent; This car also can be used for touring the inspecting of road conditions of specific road section (as tunnel, bridge, factories and miness zone) simultaneously.This operation of inspecting car is not subjected to the influence of weather conditions, has improved when saving manpower yet and has inspected efficient.
Description of drawings
Fig. 1 is the structural representation that railroad track provided by the invention is inspected an embodiment of car;
Fig. 2 is the fundamental diagram that railroad track provided by the invention is inspected an embodiment of car.
The specific embodiment
Embodiment 1
As shown in Figure 1, be that railroad track provided by the invention is inspected embodiment of car, this is inspected car and comprises car body 1, and this car body is exclusively used at rail and moves; Be equipped in the driving control unit 11 on the car body, comprise driving, electric vehicle electrical source of power, speed controller, brake controller in this unit; Be equipped in the information of road surface detecting unit on the car body, the metal defect detection scanner of both sides at the bottom of comprising video camera 121, the radar detector 122 that is arranged on car the place ahead in this unit and being installed in car; The central authorities that are equipped on the car body handle and communication unit 13, comprise A and D converter, data handler, radio signal emitting/receiving in this unit; Simultaneously, also be equipped with power reserves unit 14 on this car body, comprise electrical generator and storage battery; Car body itself also has other safe auxiliary device, as be used for anti-theft latch fastener between wheel and the rail and car body protection net etc., described latching in can guarantee the normal operation of wheel on rail under the lockup state, can prevent that again wheel from coming off from rail under external force, thereby play antitheft effect, when needs with car body when rail discharges, open snap close with private key and get final product.
The principle of work that the railroad track of present embodiment is inspected car before the launch train operation, is inspected the parking stall in the predefined position of train operation ahead, normally 500～1000 meters scope as shown in Figure 2; During launch train, send instruction to inspecting car by train operation control center, inspecting car also starts simultaneously, and and the speed of train operation be consistent so that keep a metastable safety distance between the two, when inspecting car startup operation, the information of road surface detecting unit on the car is started working, the situation of catching in real time, detecting the road surface situation and scanning rail, and with the operation control personnel of detected traffic information real-time Transmission, and keep interactive communication to the train driving chamber; Train operation control personnel inspect according to the place ahead that information of road surface that car beams back is judged and the operation of control train, if find to have the situation that hinders the normal operation of train in the information that car beams back by inspecting, as abnormal condition such as road barrier thing, track slight crack, track deformations, it is out of service and in time control suspension of service that control center promptly instructs the place ahead to inspect car, avoids having an accident; Treat after the clearing of obstruction that train continues to move ahead again.Perhaps ought inspect car test and measure the information that hinders the normal operation of train, as situations such as road barrier thing, track slight crack, track deformations, inspecting car will be automatically out of service and give the alarm to control center, control center in time controls suspension of service, and confirm and eliminating road barrier or rail hidden danger, avoid having an accident.Treat after the clearing of obstruction that train continues to move ahead again.
Embodiment 2
Inspect car as the railroad track among the embodiment 1, this is inspected car and is equipped with GPS position fixing system and/or geographical memory unit simultaneously, and the optional safe checking device (as explosion-proof detector, smoke detector etc.) of adorning, the railroad track inspection that is used for particular ranges such as factories and miness zone, tunnel, bridge is inspected.This is inspected, and car is touring to run on these specific road section, and the detection rail conditions is surveyed and/or made a video recording, scan to the road surface situation in this highway section, and the security control center that these traffic information real-time Transmission are gone back to this specific region; If by inspecting the situation of finding to have road barrier or rail hidden danger in the information that car beams back, it is out of service and carry out the GPS location that car is inspected in control center instruction, confirm and eliminating road barrier or rail hidden danger in order to engineering staff or security personnel, guarantee the safety of these specific road section.Perhaps ought inspect car test and measure the information that hinders the normal operation of train, as situations such as road barrier thing, track slight crack, track deformations, inspecting car will be automatically out of service and give the alarm and the GPS location is carried out at the scene to control center, control center in time dispatches officers to rush towards on-the-spot affirmation and gets rid of road barrier or rail hidden danger, guarantees the safety of these specific road section.
Claims (10)
1. a railroad track is inspected car, it is characterized in that, comprises that the car body that may operate on the rail, the driving control device, information of road surface detecting device, the central authorities that are equipped on the car body handle and communication device; Described drive control device drives is inspected car and is traveled along the railway track; Described information detector is in operation to gather railway road surface and track condition information in real time and signal is transferred to central authorities and handles and communication device; Described central authorities handle with communication device input information are carried out sending to rolling stock operation control center after the conversion process, and receive the instruction of being passed back by control center and be transferred to driving control device is inspected car with control operation.
2. railroad track according to claim 1 is inspected car, it is characterized in that, described information of road surface detecting device comprises and is installed in track scanning device and/or the image pick-up device of inspecting the car two bottom sides, and is installed in radar detector and/or the image pick-up device of inspecting the car front portion.
3. railroad track according to claim 1 is inspected car, it is characterized in that, described driving control device comprises driving engine, power supply or power connector, speed controller and drg.
4. railroad track according to claim 1 is inspected car, it is characterized in that, described central authorities handle with communication device and comprise AD conversion unit, data processing unit, signal transmitter/receiver unit.
5. railroad track according to claim 4 is inspected car, it is characterized in that, described central authorities handle with communication device and also comprise GPS positioning unit and/or geographical mnemon.
6. railroad track according to claim 1 is inspected car, it is characterized in that, also is provided with generating and power storage devices on the described car body.
7. inspect car according to any described railroad track of claim 1-6; it is characterized in that; safety guard also is installed on the described car body, and described safety guard comprises the wheel that is used for car body and the anti-theft latch fastener between the rail, and car body protection and warning device.
8. a method of utilizing claim 1 or 2 described railroad tracks to inspect the auxiliary railroad train safe operation of car is characterized in that, may further comprise the steps:
1) before the launch train operation, inspects the parking stall in the predefined position of train operation ahead;
2) during launch train, send instruction to inspecting car by train operation control center, inspecting car starts simultaneously, and and train running speed one show the safety distance that keeps between the two, the information of road surface detecting device of inspecting simultaneously on the car is started working, give train operation control center with detected traffic information real-time Transmission, and keep interactive communication with train operation control center;
3) train operation control center inspects according to the place ahead that information of road surface that car beams back is judged and the operation of control train, if find to have the situation that hinders the normal operation of train in the information that car beams back by inspecting, the out of service and control suspension of service of car is inspected in instruction the place ahead by control center; Perhaps ought inspect car test and measure the information that hinders the normal operation of train, then will be out of service automatically and give the alarm to control center, control center in time controls suspension of service, avoids having an accident.
9. method according to claim 8 is characterized in that, described train operation control center is arranged on train driving chamber or Railways Stations section operation department.
10. one kind is utilized the described railroad track of claim 5 to inspect the method that car goes the rounds to inspect to the specific road section railroad track, it is characterized in that, the described touring specific road section that runs on of car of inspecting, and the road surface situation in this highway section surveyed and/or make a video recording, scan the detection rail conditions, and these traffic information real-time Transmission are gone back to control center; If inspect the information that car detects road barrier or rail hidden danger, then will be automatically out of service and give the alarm and locate to control center, in order to confirming and getting rid of road barrier or rail hidden danger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100620298A CN101121411A (en) | 2006-08-07 | 2006-08-07 | Vehicle for detecting and observing railway track and its application in safety running on railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100620298A CN101121411A (en) | 2006-08-07 | 2006-08-07 | Vehicle for detecting and observing railway track and its application in safety running on railway |
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| Publication Number | Publication Date |
|---|---|
| CN101121411A true CN101121411A (en) | 2008-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100620298A Pending CN101121411A (en) | 2006-08-07 | 2006-08-07 | Vehicle for detecting and observing railway track and its application in safety running on railway |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700777B (en) * | 2009-10-24 | 2011-09-28 | 株洲南车时代电气股份有限公司 | Track geometric parameter measurement car |
| CN102416962A (en) * | 2011-10-20 | 2012-04-18 | 南车资阳机车有限公司 | Railway track test vehicle |
| CN102945032A (en) * | 2012-11-06 | 2013-02-27 | 常州联力自动化科技有限公司 | Control method for CAN (controller area network) bus-based explosion-proof trackless rubber-tyred vehicle safety protection device |
| CN105676271A (en) * | 2016-02-26 | 2016-06-15 | 长沙尚阵探测科技有限公司 | Probe vehicle for hidden roadbed danger detection and detection method thereof |
| CN105829918A (en) * | 2013-12-24 | 2016-08-03 | 费尔菲尔德工业股份有限公司（商号费尔菲尔德诺达尔） | Seismic sensor deployment apparatus, system method, and applications |
| CN106338515A (en) * | 2016-09-06 | 2017-01-18 | 北京康拓红外技术股份有限公司 | Image viewing diagnosis device and viewing diagnosis method of railway rail side equipment |
| CN110636250A (en) * | 2018-06-22 | 2019-12-31 | 胡晓平 | Video real-time remote railway line patrol system |
| CN111554076A (en) * | 2020-05-26 | 2020-08-18 | 深知智能科技(金华)有限公司 | Decentralized internet of things alarm information processing method and system |
| CN113635326A (en) * | 2021-08-31 | 2021-11-12 | 中铁第四勘察设计院集团有限公司 | Full geometric dimension inspection robot of track |
| CN115461267A (en) * | 2020-05-12 | 2022-12-09 | 三菱电机株式会社 | Vehicle base shunting system, control device, control method, and control program |
-
2006
- 2006-08-07 CN CNA2006100620298A patent/CN101121411A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700777B (en) * | 2009-10-24 | 2011-09-28 | 株洲南车时代电气股份有限公司 | Track geometric parameter measurement car |
| CN102416962A (en) * | 2011-10-20 | 2012-04-18 | 南车资阳机车有限公司 | Railway track test vehicle |
| CN102945032A (en) * | 2012-11-06 | 2013-02-27 | 常州联力自动化科技有限公司 | Control method for CAN (controller area network) bus-based explosion-proof trackless rubber-tyred vehicle safety protection device |
| CN105829918A (en) * | 2013-12-24 | 2016-08-03 | 费尔菲尔德工业股份有限公司（商号费尔菲尔德诺达尔） | Seismic sensor deployment apparatus, system method, and applications |
| CN105676271A (en) * | 2016-02-26 | 2016-06-15 | 长沙尚阵探测科技有限公司 | Probe vehicle for hidden roadbed danger detection and detection method thereof |
| CN105676271B (en) * | 2016-02-26 | 2018-02-02 | 长沙尚阵探测科技有限公司 | A kind of probe vehicles and its detection method for roadbed Hidden Danger Detection |
| CN106338515A (en) * | 2016-09-06 | 2017-01-18 | 北京康拓红外技术股份有限公司 | Image viewing diagnosis device and viewing diagnosis method of railway rail side equipment |
| CN110636250A (en) * | 2018-06-22 | 2019-12-31 | 胡晓平 | Video real-time remote railway line patrol system |
| CN115461267A (en) * | 2020-05-12 | 2022-12-09 | 三菱电机株式会社 | Vehicle base shunting system, control device, control method, and control program |
| CN111554076A (en) * | 2020-05-26 | 2020-08-18 | 深知智能科技(金华)有限公司 | Decentralized internet of things alarm information processing method and system |
| CN113635326A (en) * | 2021-08-31 | 2021-11-12 | 中铁第四勘察设计院集团有限公司 | Full geometric dimension inspection robot of track |
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Open date: 20080213 |