CN103342133A - Security device for compulsively braking train approaching to danger - Google Patents
Security device for compulsively braking train approaching to danger Download PDFInfo
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- CN103342133A CN103342133A CN2013103225591A CN201310322559A CN103342133A CN 103342133 A CN103342133 A CN 103342133A CN 2013103225591 A CN2013103225591 A CN 2013103225591A CN 201310322559 A CN201310322559 A CN 201310322559A CN 103342133 A CN103342133 A CN 103342133A
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Abstract
The invention discloses a security device for compulsively braking a train which approaches to danger. The security device comprises a singlechip for transmitting and processing information, a collision sensor which is connected with the singlechip and is arranged at the front end of the walking part of a locomotive, operation keys and a display screen which are connected with the singlechip and are respectively embedded into a locomotive operation panel and a station signal control panel, and a signal remote control processing module which is connected with the singlechip, wherein the singlechip and the signal remote control processing module (as well as a signal transmitting device and a signal receiving device) are connected with a wireless communication positioning module; the signal remote control processing module is connected with the signal transmitting device and the signal receiving device; the signal transmitting device is connected with the signal receiving device; the signal receiving device is connected with an electromagnetic valve and a train brake device. The security device is simple and clear in structure, convenient and rapid to operate, preferably applicable to wireless communication, high in reliability, and applicable to any emergency compulsive brake of the railway train under dangerous circumstances with natural disasters, equipment faults or other factors.
Description
Technical field
The present invention relates to the train safe device, particularly a kind of approaching dangerous situation train is forced the safety device of parking.
Background technology
In track traffic transportation, when train operation accident such as derail takes place, overturn, often constitute and invade limit and jeopardize the adjacent line train operating safety; Again or disaster, breakdown of equipment and other factor cause train operation ahead to meet with very critical dangerous situation, and the indication of the present signal of railway and driving equipment often fail effectively to stop the blindness of the approaching dangerous situation train row that continues, until the generation that leads to such as great especially railway traffic accidents such as " 4.28 ", " 7.23 ".The thinking that accident lesson is introduced us comprises, how to stop the blindness of the dangerous situation train row that continues timely and effectively, how to control and do one's utmost to prevent plyability, inferior natural disposition train accident, purpose of the present invention just rapidly.
The Jiao Ji Railway Line was derailed, was overturned during T195 train 4 in 38 minutes on April 28th, 2008, and again by 5034 train collidings, wherein pitch time had valuable 3 minutes approximately to 4: 41.
July in 2011 river in Zhejiang Province on the 23rd temperature line, 20 o'clock 29 fens 32 seconds Wenzhou southern station skill teachers call out " noting operation ... " D301 time, and D301 time still at operation fast blindly (until 20: 30: 05 and the rear-end collision that moves ahead D3115 time).
As seen, the survival space that often all there is certain prevented accident generation in the eve or greatly dwindles causality loss takes place in accident.Namely how in 3 minutes of preciousness, to force 5034 times sudden stop; How call out invalid with D301 time and immediately cause and force to stop.For many years, China and foreign countries' railways train operation many particularly serious accidents have similar lesson, and this is still potential serious hidden danger of present railway operation safety.Thus, invent the approaching dangerous situation train emergency of a kind of remote control force the safety device that stops then more apparent its importance with urgent.
Summary of the invention
Purpose of the present invention just provides the safety device that a kind of approaching dangerous situation train is forced parking.
For achieving the above object, the train emergency of the designed a kind of approaching dangerous situation of the present invention is forced the safety device of parking, comprise that crash sensor links to each other with micro controller system, joystick key and read-out link to each other with micro controller system, its special character is, described micro controller system is disposed module with remote controlled with signals and is linked to each other, described micro controller system, remote controlled with signals dispose module (sender unit and signal receiving device) all with radio communication (GPS, CDMA or railway private network GSM-R, one of 800MHZ) locating module links to each other, described remote controlled with signals is disposed module and is linked to each other with sender unit and signal receiving device, described sender unit links to each other with signal receiving device (remote control), and described signal receiving device links to each other with electromagnetic valve and train braking device.
Further, the crash sensor that is arranged on locomotive running gear portion front end links to each other with described micro controller system.When abominable accidents of character such as train derail, overturns, " the force stop " signal instruction that then sent automatically by the crash sensor of powerful striking forces the adjacent line train to force to stop.
Further, joystick key (embedding the locomotive operating console) being set links to each other with described micro controller system.Do not work when the little crash sensor of accident locomotive vibration but jeopardize adjacent line when safe, send " forcing to stop " signal instruction by driver control, force the adjacent line train to force to stop.
Further, joystick key (embedding the signaling at stations control desk) being set links to each other with described micro controller system.When the accident train is invaded limit and when jeopardizing the adjacent line train operating safety, handled by Platform attendant and send " forcing to stop " signal instruction, force the adjacent line train to force to stop.
Further, described joystick key (embedding locomotive operating console, signaling at stations control desk) links to each other with described micro controller system respectively.Owing to when disaster, breakdown of equipment and other factors cause train operation ahead to meet with very critical dangerous situation, send " forcing to stop " signal instruction by Platform attendant (or driver) manipulation, force each train emergency of closing on dangerous situation to force to stop.
When the abominable accident of character such as derail takes place, overturn, " forcing to stop " signal instruction that then sent automatically by the crash sensor of powerful striking; Do not jeopardize adjacent line when safe if the little crash sensor of accident locomotive vibration works, then handled by driver's (or Platform attendant) and send " forcing to stop " signal instruction.
Because when disaster, breakdown of equipment and other factors cause train operation ahead to meet with very critical dangerous situation, handled by Platform attendant (or driver) and to send " forcing to stop " signal instruction.
The signal instruction of " forcing to stop " reaches the remote controlled with signals processing module after micro controller system is handled, micro controller system, remote controlled with signals processing module (sender unit and signal receiving device) is all accepted radio communication (GPS, CDMA or railway private network GSM-R, one of 800MHZ) locating module is located in real time, signal instruction after the remote controlled with signals processing module is handled reaches sender unit, sender unit is sent to all trains in accident site 10 kilometer range with signal instruction, the signal receiving device that is installed on the locomotive is accepted " forcing to stop " signal instruction, immediately triggers electromagnetic valve and train braking device and forces the train emergency braking to force to stop.Force showing via micro controller system feedback read-out for information about of parking.
Structure of the present invention is simple and clear, simple operation, and radio communication preferably is suitable for good reliability; Relate to passenger's life, national wealth and social influence, substantive value and significant; Any emergency that is suitable under the critical situation such as disaster, breakdown of equipment or other factors that railroad train operation meets with forces to stop applied range; The automatic triggering of signal instruction and the manual activation multiple-protection usefulness of " forcing to stop " are obvious.As being used in combination with the railroad train radio dispatching telephone, that effect is more remarkable.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is working state schematic representation of the present invention;
Fig. 3 is the I portion enlarged diagram among Fig. 2;
Fig. 4 is the approaching dangerous situation view of adjacent line train;
Fig. 5 is the approaching dangerous situation view in train the place ahead.
Among the figure: micro controller system 1, crash sensor 2, joystick key and read-out 3, locomotive control platform 31, signaling at stations control desk 32, remote controlled with signals is disposed module 4, sender unit 41, signal receiving device 42, radio communication locating module 5, electromagnetic valve and train braking device 6.
The specific embodiment
As Fig. 1, Fig. 2, approaching dangerous situation train shown in Figure 3 is forced the safety device of parking, comprise the crash sensor 2 that is arranged on locomotive running gear portion front end, crash sensor 2 links to each other with micro controller system 1, joystick key and read-out 3 embed locomotive operating console 31 respectively, signaling at stations control desk 32 all links to each other with micro controller system 1, micro controller system 1 is disposed module 4 with remote controlled with signals and is linked to each other, micro controller system 1, remote controlled with signals is disposed module 4(sender unit 41 and signal receiving device 42) all with radio communication (GPS, CDMA or railway private network GSM-R, one of 800MHZ) locating module 5 links to each other, remote controlled with signals is disposed module 4 and is linked to each other with sender unit 41 and signal receiving device 42, sender unit 41 and signal receiving device 42(remote control) link to each other, signal receiving device 42 links to each other with electromagnetic valve and train braking device 6.
When the abominable accident of character such as derail takes place, overturn, " forcing to stop " signal instruction that sent automatically by the crash sensor 2 of powerful striking; Do not jeopardize adjacent line when safe if the little crash sensor of accident locomotive vibration works, handle 31(32 by driver's (or Platform attendant)) send " forcing to stop " signal instruction; Owing to when disaster, breakdown of equipment and other factors cause train operation ahead to meet with very critical dangerous situation, handle 32(31 by Platform attendant (or driver)) send " forcing to stop " signal instruction.
The signal instruction of " forcing to stop " reaches remote controlled with signals and disposes module 4 after micro controller system 1 is handled, micro controller system 1, remote controlled with signals processing module 4(sender unit 41 and signal receiving device 42) all accept radio communication (GPS, CDMA or railway private network GSM-R, one of 800MHZ) locating module 5 is located in real time, signal instruction after remote controlled with signals processing module 4 is handled reaches sender unit 41, sender unit 41 is sent to all trains in accident site 10 kilometer range with signal instruction, the signal receiving device 42 that is installed on the locomotive is accepted " forcing to stop " signal instruction, immediately triggers electromagnetic valve and train braking device 6 and forces the train emergency braking to force to stop.Force to stop and show via micro controller system 1 feedback read-out 3 for information about.
Claims (5)
1. safety device that approaching dangerous situation train is forced to stop, comprise transmission and the micro controller system (1) of process information and the crash sensor (2) that links to each other with described micro controller system (1), joystick key and read-out (3), it is characterized in that: described micro controller system (1) is disposed module (4) with remote controlled with signals and is linked to each other, described micro controller system (1), remote controlled with signals is disposed module (4) and is linked to each other with radio communication locating module (5), described remote controlled with signals is disposed module (4) and is linked to each other with sender unit (41) and signal receiving device (42), described sender unit (41) links to each other with signal receiving device (42), and described signal receiving device (42) links to each other with electromagnetic valve and train braking device (6).
2. approaching dangerous situation train according to claim 1 is forced the safety device of parking, and it is characterized in that: the crash sensor (2) that is arranged on locomotive running gear portion front end links to each other with described micro controller system (1).
3. approaching dangerous situation train according to claim 1 is forced the safety device that stops, it is characterized in that: arrange that joystick key and read-out (3) embed locomotive operating console (31), signaling at stations control desk (32) links to each other with described micro controller system (1) respectively.
4. approaching dangerous situation train according to claim 1 is forced the safety device of parking, and it is characterized in that: signal receiving device (42), electromagnetic valve and train braking device (6) are installed on the locomotive.
5. approaching dangerous situation train according to claim 1 is forced the safety device of parking, it is characterized in that: all be equipped with in the signaling at stations control desk (32) and in the driver's desk (31)
Micro controller system (1), remote controlled with signals processing module (4) and radio communication locating module (5); Described sender unit (41) is arranged at respectively on locomotive head top cover and driving chamber, the station ceiling with signal receiving device (42).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103225591A CN103342133A (en) | 2013-07-29 | 2013-07-29 | Security device for compulsively braking train approaching to danger |
| PCT/CN2014/081466 WO2015014193A1 (en) | 2013-07-29 | 2014-07-02 | Security device for compulsively braking train approaching to danger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103225591A CN103342133A (en) | 2013-07-29 | 2013-07-29 | Security device for compulsively braking train approaching to danger |
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| Publication Number | Publication Date |
|---|---|
| CN103342133A true CN103342133A (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103225591A Pending CN103342133A (en) | 2013-07-29 | 2013-07-29 | Security device for compulsively braking train approaching to danger |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014193A1 (en) * | 2013-07-29 | 2015-02-05 | Fang Chen | Security device for compulsively braking train approaching to danger |
| CN106741010A (en) * | 2016-12-21 | 2017-05-31 | 吴中区穹窿山倪源交通器材经营部 | A kind of anti-collision early warning method of rail transit train |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117763A2 (en) * | 1983-03-01 | 1984-09-05 | Tai-Her Yang | Train with forerunner |
| CN101214822A (en) * | 2008-01-18 | 2008-07-09 | 曾昭南 | Accident early warning and anti-collision system for train |
| CN102358333A (en) * | 2011-08-16 | 2012-02-22 | 郭建国 | Wireless signal system for preventing rapid trains from tailgating |
| CN203427818U (en) * | 2013-07-29 | 2014-02-12 | 方晨 | Safety device for forced stopping of train in case of impending dangerous circumstance |
-
2013
- 2013-07-29 CN CN2013103225591A patent/CN103342133A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117763A2 (en) * | 1983-03-01 | 1984-09-05 | Tai-Her Yang | Train with forerunner |
| CN101214822A (en) * | 2008-01-18 | 2008-07-09 | 曾昭南 | Accident early warning and anti-collision system for train |
| CN102358333A (en) * | 2011-08-16 | 2012-02-22 | 郭建国 | Wireless signal system for preventing rapid trains from tailgating |
| CN203427818U (en) * | 2013-07-29 | 2014-02-12 | 方晨 | Safety device for forced stopping of train in case of impending dangerous circumstance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014193A1 (en) * | 2013-07-29 | 2015-02-05 | Fang Chen | Security device for compulsively braking train approaching to danger |
| CN106741010A (en) * | 2016-12-21 | 2017-05-31 | 吴中区穹窿山倪源交通器材经营部 | A kind of anti-collision early warning method of rail transit train |
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Application publication date: 20131009 |