CN202401879U - Rail transportation safety door control system - Google Patents
Rail transportation safety door control system Download PDFInfo
- Publication number
- CN202401879U CN202401879U CN2011205381497U CN201120538149U CN202401879U CN 202401879 U CN202401879 U CN 202401879U CN 2011205381497 U CN2011205381497 U CN 2011205381497U CN 201120538149 U CN201120538149 U CN 201120538149U CN 202401879 U CN202401879 U CN 202401879U
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- safety door
- control
- rail transit
- controller
- module
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Abstract
The utility model provides a rail transportation safety door control system. The system comprises a rail transportation control center, a touch screen, a database and a controller which are connected with one another through the industrial Ethernet. The controller is connected with a first control network and a second control network. The first control network comprises a movable control card, a motor driver and a door mechanism with a motor of each safety door. The second control network comprises a digital quantity input/output signal module and an analog-to-digital (A/D) conversion module in the safety door control system. The controller is a high speed serial communication bus system controller. The rail transportation safety door control system achieves the effect that the existing rail transportation shielding door system is safe, high in speed and easy in wire distribution.
Description
Technical field
The utility model relates to field of track traffic; And be particularly related to a kind of rail transit safety door and control system; Adopt the high speed serialization Control Network, utilize the present networks system can easily realize each item functions such as the normal switch door action of rail transit safety door system, anti-pinch action, manual function switching, sound and light alarm, data backup.
Background technology
Subway shield door is a high-tech product that integrates subjects such as building, machinery, material, electronics and information, is used in subway platform.Shield door separates platform and train operation zone, through its automatic unlatching of control of control system.That subway shield door is divided into is closed, open type and half-height type, and its middle open type and half-height type are called " safety door " usually, only play effect safe and attractive in appearance.Enclosed just be called by people usually " shield door " also is the most frequently used a kind of.Subway platform is installed the loss that " shield door " reduced the cold and hot gas of platform that cross-ventilation causes effectively; Ensured being perfectly safe when train, passenger pass in and out the station; Reduced of the influence of the noise of train operation generation to the station; Comfortable waiting environment is provided, has had energy-conservation, safety, environmental protection, function such as attractive in appearance.
Subway shield door system belongs to one of station equipment system, and main purpose is that station platform public area and the capable district of rail are isolated, and simplifies environmental control system, reduces the operation energy consumption of station air-conditioning system; Reduce train operation noise and Piston Wind to wait passenger's influence of station platform, for the passenger provides more comfortable, a safe waiting environment; The personnel of preventing fall track and produce contingency, for later the unmanned of railcar creates conditions.The product that screen door is combined closely as an electromechanics; Be operated in this special working environment of subway; So when selecting the shield door product for use; To consider in detail the performance of its influence, important spare part and subsystem from its function, surrounding environment, make every effort to reach the purpose of high reliability, economic environmental protection, advanced technology.
The utility model content
The utility model proposes a kind of rail transit safety door control system, solved existing screen door in rail transit security of system, at a high speed, be easy to wiring problem.
In order to achieve the above object; The utility model proposes a kind of rail transit safety door and controls system; Comprise through the interconnective track traffic of EPA control centre, touch-screen, database and controller; Said controller is connected with first Control Network and second Control Network, said first Control Network comprise each safety door motion control card, motor driver, have motor the door mechanism, said second Control Network comprises digital quantity input/output signal module and the A/D modular converter in the safety door system; Wherein, said controller is the speed serial communication bus system controller.
Further, said track traffic control centre has the module of opening the door, closing gate control signal that said rail transit safety door control system is provided.
Further, said control signal module comprises system-level module, platform level module, manually three grades of controls of module, and it is the highest wherein manually to control priority, system-level minimum.
Further, said digital quantity input/output signal module is connected with each body limit switch and acousto-optic alarm module.
Further, said A/D modular converter is connected with each body anti-pinch pressure sensitive sensor.
Further, the maximum quantity of the safety door controlled of said first Control Network is 64.
The utility model proposes a kind of rail transit safety door and controls system; Adopt Motionnet ultrahigh speed serial communication bus system; The multiple ASIC of exploitation is a kind of comprehensive province distributing system; The highest communication speed reaches 20Mbps, and each serial ports has 64 local slave stations at most, and 256 I/O control ports (amount to: 2048 points); 64 motion controls; Utilize the present networks system can easily realize each item functions such as the normal switch door action of rail transit safety door system, anti-pinch action, manual function switching, sound and light alarm, data backup, present networks is based upon on the G9000 family chip basis, through the serial communication of various high-speed communication speed (2.5Mbps, 5Mbps, 10Mbps, 20Mbps (Max)); Except can carrying out the desired input of rail transit safety door system, output control and Electric Machine Control, also can carry out Long-distance Control to the emulation CPU communication ASIC of abundant utilization high speed property.
Description of drawings
Shown in Figure 1 is the rail transit safety door control system construction drawing of the utility model preferred embodiment.
The specific embodiment
In order more to understand the technology contents of the utility model, special act specific embodiment also cooperates appended graphic explanation following.
Please refer to Fig. 1, shown in Figure 1 is the rail transit safety door control system construction drawing of the utility model preferred embodiment.The utility model proposes a kind of rail transit safety door and controls system; Comprise through the interconnective track traffic of EPA 100 control centre 200, touch-screen 300, database 400 and controller 500; Said controller 500 is connected with first Control Network 600 and second Control Network 700; Said first Control Network 600 comprise each safety door motion control card 610, motor driver 620, have motor the door mechanism 630; Said second Control Network 700 comprises the digital quantity input/output signal module 710 and A/D modular converter 720 in the safety door system, and wherein, said controller 500 is the speed serial communication bus system controller.
According to the utility model preferred embodiment; The master controller 500 of rail transit safety door network system is connected on the EPA 100; EPA 100 is connected with equipment such as track traffic control centre 200, touch-screen 300, databases 400; And the realization exchanges data, the Motionnet ultrahigh speed serial communication bus system that said Control Network adopts Nippon Pulse Motor Co., Ltd. to advocate; Said track traffic control centre 200 has the module of opening the door, closing gate control signal that said rail transit safety door control system is provided; Said control signal module comprises system-level module, platform level module, manually three grades of controls of module; It is the highest wherein manually to control priority, system-level minimum.
Further; Said digital quantity input/output signal module 710 is connected with each body limit switch and acousto-optic alarm module 711; Said A/D modular converter 720 is connected with each body anti-pinch pressure sensitive sensor 721, and can further be connected with analog signals sensors such as temperature.
Further; The maximum quantity of the safety door that said first Control Network 600 is controlled is 64; Can dispose the movement executing mechanism (motion control card, driver, motor etc.) of varying number according to the situation of rail traffic platform; Maximum control quantity is 64, from 1# to 64#, arranges as shown in the figure.
In sum; The utility model proposes a kind of rail transit safety door and controls system; Adopt Motionnet ultrahigh speed serial communication bus system, the multiple ASIC of exploitation is a kind of comprehensive province distributing system, and the highest communication speed reaches 20Mbps; Each serial ports has 64 local slave stations at most; (amount to: 2048 points), 64 motion controls utilize the present networks system can easily realize each item functions such as the normal switch door action of rail transit safety door system, anti-pinch action, manual function switching, sound and light alarm, data backup to 256 I/O control ports; Present networks is based upon on the G9000 family chip basis; Through the serial communication of various high-speed communication speed (2.5Mbps, 5Mbps, 10Mbps, 20Mbps (Max)), except can carrying out the desired input of rail transit safety door system, output control and Electric Machine Control, also can carry out Long-distance Control to the emulation CPU communication ASIC of abundant utilization high speed property.
Though the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Has common knowledge the knowledgeable in the technical field under the utility model, in spirit that does not break away from the utility model and scope, when doing various changes and retouching.Therefore, the protection domain of the utility model is as the criterion when looking claims person of defining.
Claims (6)
1. a rail transit safety door is controlled system; It is characterized in that; Comprise through the interconnective track traffic of EPA control centre, touch-screen, database and controller; Said controller is connected with first Control Network and second Control Network, said first Control Network comprise each safety door motion control card, motor driver, have motor the door mechanism, said second Control Network comprises digital quantity input/output signal module and the A/D modular converter in the safety door system; Wherein, said controller is the speed serial communication bus system controller.
2. rail transit safety door according to claim 1 control system is characterized in that, said track traffic control centre has the module of opening the door, closing gate control signal that said rail transit safety door control system is provided.
3. rail transit safety door according to claim 2 is controlled system, it is characterized in that, said control signal module comprises system-level module, platform level module, manually three grades of controls of module, and it is the highest wherein manually to control priority, system-level minimum.
4. rail transit safety door according to claim 1 is controlled system, it is characterized in that said digital quantity input/output signal module is connected with each body limit switch and acousto-optic alarm module.
5. rail transit safety door according to claim 1 is controlled system, it is characterized in that said A/D modular converter is connected with each body anti-pinch pressure sensitive sensor.
6. rail transit safety door according to claim 1 is controlled system, it is characterized in that the maximum quantity of the safety door that said first Control Network is controlled is 64.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205381497U CN202401879U (en) | 2011-12-20 | 2011-12-20 | Rail transportation safety door control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205381497U CN202401879U (en) | 2011-12-20 | 2011-12-20 | Rail transportation safety door control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401879U true CN202401879U (en) | 2012-08-29 |
Family
ID=46699530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205381497U Expired - Fee Related CN202401879U (en) | 2011-12-20 | 2011-12-20 | Rail transportation safety door control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401879U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015831A (en) * | 2012-12-21 | 2013-04-03 | 苏州闪联高压电器有限公司 | Integrated rail transit screen door machine controller |
| CN103046829A (en) * | 2012-12-16 | 2013-04-17 | 四川久远新方向智能科技有限公司 | Rail traffic safety door controlling system and controlling method |
| CN103248284A (en) * | 2013-05-17 | 2013-08-14 | 上海电机学院 | Special driver for linear shaft motor |
-
2011
- 2011-12-20 CN CN2011205381497U patent/CN202401879U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046829A (en) * | 2012-12-16 | 2013-04-17 | 四川久远新方向智能科技有限公司 | Rail traffic safety door controlling system and controlling method |
| CN103046829B (en) * | 2012-12-16 | 2015-06-10 | 四川久远新方向智能科技有限公司 | Rail traffic safety door controlling method |
| CN103015831A (en) * | 2012-12-21 | 2013-04-03 | 苏州闪联高压电器有限公司 | Integrated rail transit screen door machine controller |
| CN103248284A (en) * | 2013-05-17 | 2013-08-14 | 上海电机学院 | Special driver for linear shaft motor |
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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: 20120829 Termination date: 20121220 |