CN202389367U - Stop system for metro train - Google Patents
Stop system for metro train Download PDFInfo
- Publication number
- CN202389367U CN202389367U CN2011204417260U CN201120441726U CN202389367U CN 202389367 U CN202389367 U CN 202389367U CN 2011204417260 U CN2011204417260 U CN 2011204417260U CN 201120441726 U CN201120441726 U CN 201120441726U CN 202389367 U CN202389367 U CN 202389367U
- Authority
- CN
- China
- Prior art keywords
- conduction band
- train
- laser velocimeter
- receiving device
- induction installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to the field of electronic signals, particularly to a stop system for a metro train. The stop system comprises a train assembly located on a train and a platform assembly located on a platform screening device with a screening door, wherein the train assembly comprises a control element, a conduction band sensing device and a laser speed measuring and receiving device; the platform assembly comprises a conduction band and a laser speed measuring and sending device; the laser speed measuring and receiving device and the conduction band sensing device are electrically connected with the control element respectively; the conduction band is matched and connected with the conduction band sensing device through a signal; and the laser speed measuring and receiving device is matched and connected with the laser speed measuring and sending device through a signal.
Description
Technical field
The utility model relates to the electronic signal field, relates in particular to a kind of subway train system that pulls in.
Background technology
Along with the acceleration of domestic city process, the speed of urban population growth is come fast more soon.Than other public transport meanss, subway transportation is conveying efficiency, or passenger's level of comfort all has very big advantage, has therefore become the first-selected public transport development projects in many cities.But the subway accident that takes place frequently is recently brought one deck shade to subway construction.Generally speaking, the fault of subway mainly betides train when station turnover, so the accuracy when strengthening train and pulling in is very important.
The utility model content
The purpose of the utility model is to overcome defective of the prior art, and a kind of subway train system that pulls in is provided.
The following technical proposals that adopted the utility model solves above-mentioned technical matters:
A kind of subway train system that pulls in; Comprise the train assembly that is positioned on the train and be positioned at the sited component on the platform screen device that is provided with shielded gate; Said train assembly comprises control element, laser velocimeter receiving device, an above conduction band induction installation; Said sited component comprises laser velocimeter feedway and an above conduction band; Said laser velocimeter receiving device and conduction band induction installation are electrically connected with control element respectively, and said conduction band and said conduction band induction installation quantity equate, corresponding and signal connects one by one, and said laser velocimeter receiving device and the laser velocimeter feedway combined signal that matches is connected.
Preferably, said conduction band induction installation is positioned on the car door of train, and the conduction band that matches with said conduction band induction installation is positioned on the shielded gate with the cooresponding platform screen device of car door.
Preferably, said laser velocimeter receiving device is positioned on the car door of train, and said laser velocimeter feedway is positioned on the shielded gate of platform screen device.
The technical scheme of the utility model is on each shielded gate, conduction band to be set, and makes in the train process that in the end a segment distance pulls in, and after the conduction band induction installation on the train detects conduction band, sends signal to control element.Control element through calculating will be through each protective door process as a deceleration unit, the mild accurate reduction of speed in pointwise ground step by step between each unit and unit.Simultaneously; The laser velocimeter feedway and the laser velocimeter receiving device on the train that are installed on the shielded gate can be in train car door and the shielded gate speed that accurately reads train in a flash of meeting under steam; Cooperate conduction band to reach step by step and slow down, make speed when pulling within a controlled scope.After the cooresponding conduction band induction installation of each conduction band and its was corresponding, train promptly accurately arrived the desired location.
Description of drawings
Fig. 1 is the structural representation of the train assembly of the utility model
Fig. 2 is the utility model train assembly and the scheme drawing that combines of sited component
The specific embodiment
Further set forth the utility model below in conjunction with specific embodiment, should be understood that these embodiment only be used to the utility model is described and be not used in the restriction the utility model protection domain.
Fig. 1 is the structural representation of the train assembly of the utility model, and Fig. 2 is the utility model train assembly and the scheme drawing that combines of sited component.A kind of subway train as depicted in figs. 1 and 2 system that pulls in; Comprise the train assembly that is positioned on the train 5 and be positioned at the sited component on the platform screen device that is provided with shielded gate; The train assembly comprises control element 1, laser velocimeter receiving device 3, an above conduction band induction installation 2; Sited component comprises laser velocimeter feedway 7 and an above conduction band 8; Laser velocimeter receiving device 3 is electrically connected with control element 1 respectively with conduction band induction installation 2, conduction band 8, one by one corresponding and signal connection equal with conduction band induction installation 2 quantity, and laser velocimeter receiving device 3 and laser velocimeter feedway 7 combined signal that matches is connected.
Conduction band induction installation 2 is positioned on the car door 4 of train 5, and the conduction band 8 that matches with conduction band induction installation 2 is positioned on the shielded gate 6 with car door 4 cooresponding platform screen devices 9.
Laser velocimeter receiving device 3 is positioned on the car door 4 of train 5, and laser velocimeter feedway 7 is positioned on the shielded gate 6 of platform screen device 9.
The principle of work of the utility model is: on each shielded gate 6, conduction band 8 is set, makes in the train process that in the end a segment distance pulls in, after the conduction band induction installation 2 on the train 5 detects conduction band 8, send signal to control element 1.Control element 1 through calculating will be through each shielded gate 6 process as a deceleration unit, the mild accurate reduction of speed in pointwise ground step by step between each unit and unit.Simultaneously; The laser velocimeter receiving device 3 that is installed on laser velocimeter feedway 7 and the train 5 on the shielded gate 6 can be in train 5 car door 4 and shielded gate 6 speed that accurately reads train 5 in a flash of meeting under steam; Cooperate conduction band 8 to reach step by step and slow down, make speed when pulling within a controlled scope.After the cooresponding conduction band induction installation of each conduction band 8 and its 2 was corresponding, train 5 promptly accurately arrived the desired location.
Claims (3)
1. subway train system that pulls in; It is characterized in that; Comprise the train assembly that is positioned on the train and be positioned at the sited component on the platform screen device that is provided with shielded gate; Said train assembly comprises control element, laser velocimeter receiving device, an above conduction band induction installation, and said sited component comprises laser velocimeter feedway and an above conduction band, and said laser velocimeter receiving device and conduction band induction installation are electrically connected with control element respectively; Said conduction band and said conduction band induction installation quantity equate, corresponding and signal connects one by one, and said laser velocimeter receiving device and the laser velocimeter feedway combined signal that matches is connected.
2. the subway train as claimed in claim 1 system that pulls in is characterized in that said conduction band induction installation is positioned on the car door of train, and the conduction band that matches with said conduction band induction installation is positioned on the shielded gate with the cooresponding platform screen device of car door.
3. the subway train as claimed in claim 2 system that pulls in is characterized in that said laser velocimeter receiving device is positioned on the car door of train, and said laser velocimeter feedway is positioned on the shielded gate of platform screen device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204417260U CN202389367U (en) | 2011-11-09 | 2011-11-09 | Stop system for metro train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204417260U CN202389367U (en) | 2011-11-09 | 2011-11-09 | Stop system for metro train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389367U true CN202389367U (en) | 2012-08-22 |
Family
ID=46664312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204417260U Expired - Fee Related CN202389367U (en) | 2011-11-09 | 2011-11-09 | Stop system for metro train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314445A (en) * | 2016-08-26 | 2017-01-11 | 李聪 | Magnetic fine alignment subway door |
-
2011
- 2011-11-09 CN CN2011204417260U patent/CN202389367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314445A (en) * | 2016-08-26 | 2017-01-11 | 李聪 | Magnetic fine alignment subway door |
| CN106314445B (en) * | 2016-08-26 | 2018-05-11 | 广东众恒科技有限公司 | Magnetic force fine alignment subway door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121109 |