CN113628492A - Rail transit signal system experiment training platform - Google Patents
Rail transit signal system experiment training platform Download PDFInfo
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- CN113628492A CN113628492A CN202110945292.6A CN202110945292A CN113628492A CN 113628492 A CN113628492 A CN 113628492A CN 202110945292 A CN202110945292 A CN 202110945292A CN 113628492 A CN113628492 A CN 113628492A
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- 238000012549 training Methods 0.000 title claims abstract description 39
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000004088 simulation Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 18
- 230000006870 function Effects 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007087 memory ability Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
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Abstract
The invention provides an experimental training platform for a rail transit signal system. The rail transit signal system experiment training platform comprises: the electronic sand table is fixedly installed at the top of the platform, a training assembly is arranged on the electronic sand table and comprises a track line model, a signal equipment model, a turnout model, a point machine model, a vehicle model, a station model, an ATS service simulator, a communication front-end processor simulator and a sand table interface, the track line model is arranged at the top of the electronic sand table, the signal equipment model is arranged at the top of the electronic sand table, the turnout model is arranged on the track line model, and the turnout model is matched with the track line model. The rail transit signal system experiment training platform provided by the invention can be used for carrying out operation drilling on site to enhance the practice ability and comprehension ability of students, thereby achieving the advantage of enhancing the training effect.
Description
Technical Field
The invention belongs to the technical field of experimental training platforms, and particularly relates to an experimental training platform for a rail transit signal system.
Background
The urban rail transit is a transportation mode with the characteristics of large transportation volume, high speed, safety, punctuality, environmental protection, energy conservation, land occupation and the like, is called 'rail transit' for short, and comprises subways, light rails, magnetic suspension, urban railways, tramcars, new transit systems and the like. Worldwide, the following countries are generally recognized: the basic way for solving the urban traffic problem lies in preferentially developing an urban public transport system taking rail transit as the backbone, and when the rail transit signal teaching is carried out, the intuitive teaching can not be carried out in a physical mode due to the particularity of the rail transit, and the related technology is that an experimental practical training platform of the rail transit signal system is disclosed, which comprises a table body and a platform cabinet fixedly arranged on the upper side of the table body, wherein a power supply is arranged on one side in the table body and is connected with each module in the platform cabinet to supply power to each module, an integrated machine, a relay characteristic test board and a relay group are arranged in the platform cabinet, the relay characteristic test board is connected with the relay group for the characteristic test of the relay group, the integrated machine is connected with the relay group through a relay contact acquisition circuit and a driving circuit, so that the integrated simulation is carried out on the rail transit signal through a computer and the relay group, therefore, the rail transit signal can be displayed and taught visually.
However, the above structure has disadvantages, especially during the rail transit signal training period, the joint simulation is performed through the computer and the relay, so that students can learn, but the method cannot allow the students to perform on-site simulation operation, and is lack of practical understanding, so that the training effect is poor.
Therefore, it is necessary to provide a new experimental training platform for rail transit signal system to solve the above technical problems
Disclosure of Invention
The invention aims to provide a rail transit signal system experiment training platform which can be used for carrying out operation drilling on site to enhance the practice ability and comprehension ability of students so as to enhance the training effect.
In order to solve the technical problem, the experimental training platform for the rail transit signal system provided by the invention comprises: the electronic sand table is fixedly installed at the top of the platform, a training assembly is arranged on the electronic sand table and comprises a track line model, a signal equipment model, a turnout model, a switch machine model, a vehicle model, a station model, an ATS service simulator, a communication front-end processor simulator and a sand table interface, the track line model is arranged at the top of the electronic sand table, the signal equipment model is arranged at the top of the electronic sand table, the turnout model is arranged on the track line model, the turnout model is matched with the track line model, the switch machine model is arranged on the track line model, the switch machine model is connected with the turnout model, the vehicle model is arranged on the track line model, the station model is arranged at the top of the electronic sand table, and the ATS service simulator is arranged at the top of the electronic sand table, the communication front-end processor simulator is arranged on the top of the platform.
As a further scheme of the present invention, the sand table interface is disposed on one side of the platform, a drawer type placing plate is disposed on the platform, and a keyboard and a mouse are disposed on the drawer type placing plate.
As a further scheme of the invention, an installation box is arranged below the bottom of the platform, a controller is fixedly installed on the outer wall of one side of the installation box, and a rotating assembly is arranged in the installation box.
As a further scheme of the invention, the rotating assembly comprises a rectangular block, a driving motor, a first gear, a support column, a second gear and four circular rods, the rectangular block is fixedly installed in an installation box, the driving motor is fixedly installed at the top of the rectangular block, the first gear is fixedly sleeved on an output shaft of the driving motor, the support column is rotatably installed at the top of the rectangular block, the top end of the support column extends to the upper side of the installation box and is fixedly connected with the bottom of the platform, the second gear is fixedly sleeved on the support column, the second gear is meshed with the first gear, an annular chute is formed in the top of the installation box, the four circular rods are fixedly installed at the bottom of the platform, the bottom ends of the circular rods extend into the annular chute and are in sliding connection with the inner wall of the annular chute, and the four circular rods are issued in an annular array.
As a further scheme of the invention, a lifting assembly is arranged in the installation box, the lifting assembly comprises four first cylinders, four connecting columns, four second cylinders and four hydraulic cylinders, the four first cylinders are all fixedly arranged on the inner wall of the top of the installation box, the connecting columns are fixedly arranged at the bottoms of the first cylinders, the second cylinders are fixedly arranged at the bottoms of the connecting columns, the hydraulic cylinders are fixedly arranged at the bottoms of the second cylinders, and the bottoms of the hydraulic cylinders extend to the lower side of the installation box and are fixedly provided with universal wheels.
As a further scheme of the invention, a signal device is arranged in the installation box, a wireless vehicle control communication module is arranged on the vehicle model, and the vehicle model is manufactured by the real vehicle appearance in a reduced scale;
as a further scheme of the invention, a speed regulation central system is arranged in the ATS service simulator, and the speed regulation central system consists of real urban rail signal system equipment.
As a further scheme of the present invention, the ATS service emulator and the communication front-end processor emulator are both provided with a touch module.
As a further scheme of the invention, a vehicle-mounted ATP equipment simulator system and a vehicle-mounted ATO system are arranged on the communication front-end processor simulator.
Compared with the prior art, the experimental training platform for the rail transit signal system provided by the invention has the following beneficial effects:
1. by arranging the training component, the training device can be operated and exercised on site to enhance the practice ability and the understanding ability of students, thereby achieving the advantage of enhancing the training effect;
2. according to the electronic sand table, the rotating assembly is arranged, so that the electronic sand table can be driven to rotate through the platform, and students can watch the electronic sand table from different positions conveniently;
3. according to the invention, through the matching of the lifting assembly and the universal wheels, the lifting device is convenient for an operator to push the device to move, the portability of the device is improved, and meanwhile, the height of the lifting device can be adjusted for students with different heights, so that the students can learn conveniently.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a training assembly of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a front view of the present invention;
FIG. 4 is a front cross-sectional structural view of the present invention;
fig. 5 is an enlarged schematic view of a portion B in fig. 4.
In the figure: 1. a platform; 2. an electronic sand table; 3. a track line model; 4. a signal device model; 5. a turnout model; 6. a switch machine model; 7. a vehicle model; 8. a station model; 9. an ATS service emulator; 10. a communication front-end processor emulator; 11. a sand table interface; 12. a drawer type placing plate; 13. a keyboard; 14. a mouse; 15. installing a box; 16. a controller; 17. a drive motor; 18. a first gear; 19. a support pillar; 20. a second gear; 21. a first cylinder; 22. connecting columns; 23. a second cylinder; 24. and a hydraulic cylinder.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a training assembly according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a front view of the present invention; FIG. 4 is a front cross-sectional structural view of the present invention; fig. 5 is an enlarged schematic view of a portion B in fig. 4. The rail transit signal system experiment training platform comprises: the electronic sand table comprises a platform 1 and an electronic sand table 2, wherein the electronic sand table 2 is fixedly installed at the top of the platform 1, a training component is arranged on the electronic sand table 2, the training component comprises a track line model 3, a signal equipment model 4, a turnout junction model 5, a switch machine model 6, a vehicle model 7, a station model 8, an ATS service simulator 9, a communication front-end processor simulator 10 and a sand table interface 11, the track line model 3 is arranged at the top of the electronic sand table 2, the signal equipment model 4 is arranged at the top of the electronic sand table 2, the turnout junction model 5 is arranged on the track line model 3, the turnout joint model 5 is matched with the track line model 3, the switch machine model 6 is arranged on the track line model 3, the switch machine model 6 is connected with the turnout joint model 5, the vehicle model 7 is arranged on the track line model 3, the station model 8 is arranged at the top of the electronic sand table 2, the ATS service simulator 9 is arranged on the top of the electronic sand table 2, and the communication front-end processor simulator 10 is arranged on the top of the platform 1.
As shown in fig. 3 and 4, the sand table interface 11 is disposed on one side of the platform 1, a drawer type placing plate 12 is disposed on the platform 1, and a keyboard 13 and a mouse 14 are disposed on the drawer type placing plate 12.
As shown in fig. 3, an installation box 15 is arranged below the bottom of the platform 1, a controller 16 is fixedly installed on the outer wall of one side of the installation box 15, and a rotating assembly is arranged in the installation box 15.
As shown in fig. 4 and 5, the rotating assembly includes a rectangular block, a driving motor 17, a first gear 18, a supporting column 19, a second gear 20 and four round bars, the rectangular block is fixedly arranged in the installation box 15, the driving motor 17 is fixedly arranged at the top of the rectangular block, the first gear 18 is fixedly sleeved on an output shaft of the driving motor 17, the supporting column 19 is rotatably arranged at the top of the rectangular block, the top end of the supporting column 19 extends to the upper part of the mounting box 15 and is fixedly connected with the bottom of the platform 1, the second gear 20 is fixedly sleeved on the supporting column 19, the second gear 20 is meshed with the first gear 18, the top of the mounting box 15 is provided with an annular chute, four round rods are fixedly arranged at the bottom of the platform 1, the bottom ends of the round rods extend into the annular sliding groove and are in sliding connection with the inner wall of the annular sliding groove, and the four round rods are distributed in an annular array;
through setting up the runner assembly, make it rotate through platform 1 drive electron sand table 2, make things convenient for students to watch from the different positions of electron sand table 2.
As shown in fig. 4, a lifting assembly is arranged in the installation box 15, the lifting assembly includes four first cylinders 21, four connecting columns 22, four second cylinders 23 and four hydraulic cylinders 24, the four first cylinders 21 are all fixedly mounted on the inner wall of the top of the installation box 15, the connecting columns 22 are fixedly mounted at the bottoms of the first cylinders 21, the second cylinders 23 are fixedly mounted at the bottoms of the connecting columns 22, the hydraulic cylinders 24 are fixedly mounted at the bottoms of the second cylinders 23, and the bottoms of the hydraulic cylinders 24 extend to the lower side of the installation box 15 and are fixedly mounted with universal wheels;
under the cooperation through lifting unit and universal wheel, make its make things convenient for operating personnel to come thrust unit to remove, improved the portability of device, can carry out height control to the student of different heights simultaneously, the student of being convenient for learns.
A signal equipment is arranged in the installation box 15, a wireless vehicle control communication module is arranged on the vehicle model 7, and the vehicle model 7 is manufactured by the real vehicle appearance in a scaling-down mode;
the wireless vehicle control communication module is arranged, so that the effects of remote wireless speed regulation and control of switching the running direction can be accepted;
a speed regulation central system is arranged in the ATS service simulator 9 and consists of real urban rail signal system equipment;
the driving speed of the vehicle model 7 can be controlled and adjusted by arranging the speed control center system.
Touch modules are arranged on the ATS service simulator 9 and the communication front-end processor simulator 10;
through setting up touch module, make it directly to hand and operate on the screen, make its operation convenient and fast more.
The communication front-end processor simulator 10 is provided with a vehicle-mounted ATP equipment simulator system and a vehicle-mounted ATO system;
the functions of pre-management of control level and driving mode, train positioning, retrogression supervision and the like can be achieved through the power-on operation of the vehicle-mounted ATP system, the running state of the train can be monitored in real time, the running curve of the train can be observed, the automatic calculation planning running curve of the automatic driving ATO system can be simulated through the vehicle-mounted ATO system, and the functions of automatic accurate parking, fighting, countdown management of the time for parking and the like of a platform are achieved.
And the station model 8 is provided with a passenger information module, a ventilation system module and a simulation monitoring control system module.
The working principle of the experimental training platform for the rail transit signal system provided by the invention is as follows:
the first step is as follows: when training is needed, all equipment is connected with an external power supply, a vehicle model 7 is placed on a track line model 3, the communication front-end processor simulator 10 is operated, the vehicle model 7 can run on the track line model 3 under the action of a signal equipment, a wireless vehicle control communication module and a vehicle-mounted ATP equipment simulator system, the functions of pre-management of control level and driving mode, train positioning, retrograde supervision and the like can be achieved through the power-on operation of the vehicle-mounted ATP system, the running state of a train and the running curve of the train can be monitored in real time, the automatic calculation planning running curve of an automatic driving ATO system can be simulated through the vehicle-mounted ATO system, and the functions of automatic accurate platform stop, overtime, down counting management of stop time and the like are simultaneously achieved, when the vehicle model 7 runs, the turnout model 5 can be controlled through the switch machine model 6, the communication front-end processor simulator 10 can realize the route setting, the emergency stop setting and the section blocking, can carry out the on-site observation more intuitively, and can carry out the on-site operation under the guidance of a training teacher to strengthen the memory ability and the understanding ability of students.
The second step is as follows: when the platform 1 needs to be rotated, the driving motor 17 can be started to operate through the controller 16, so that the output shaft of the driving motor 17 drives the first gear 18 to rotate, the second gear 20 and the supporting column 19 are driven to rotate through the first gear 18, the supporting column 19 drives the platform 1 to move, and the four round rods play a role in supporting and stabilizing, so that the platform 1 is prevented from shaking during rotation;
the third step: when the height needs to be adjusted, the controller 16 starts the hydraulic cylinder 24 to perform telescopic operation so as to adjust the height to a proper height, and the universal wheels start the moving action so as to move the platform 1 conveniently.
It should be noted that, the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included in the scope of the invention as defined in the claims.
Claims (10)
1. The utility model provides a real platform of instructing of track traffic signal system experiment which characterized in that includes:
the electronic sand table is fixedly installed at the top of the platform, a training assembly is arranged on the electronic sand table and comprises a track line model, a signal equipment model, a turnout model, a switch machine model, a vehicle model, a station model, an ATS service simulator, a communication front-end processor simulator and a sand table interface, the track line model is arranged at the top of the electronic sand table, the signal equipment model is arranged at the top of the electronic sand table, the turnout model is arranged on the track line model, the turnout model is matched with the track line model, the switch machine model is arranged on the track line model, the switch machine model is connected with the turnout model, the vehicle model is arranged on the track line model, the station model is arranged at the top of the electronic sand table, and the ATS service simulator is arranged at the top of the electronic sand table, the communication front-end processor simulator is arranged on the top of the platform.
2. The rail transit signal system experiment training platform of claim 1, which is characterized in that: the sand table interface is arranged on one side of the platform, a drawer type placing plate is arranged on the platform, and a keyboard and a mouse are arranged on the drawer type placing plate.
3. The rail transit signal system experiment training platform of claim 1, which is characterized in that: the bottom below of platform is equipped with the install bin, one side outer wall fixed mounting of install bin has the controller, be equipped with rotating assembly in the install bin.
4. The rail transit signal system experiment training platform of claim 3, characterized in that: the runner assembly is including rectangle piece, driving motor, first gear, support column, second gear and four round bars, rectangle piece fixed mounting is in the install bin, driving motor fixed mounting is at the top of rectangle piece, the fixed cover of first gear is established on driving motor's output shaft, the support column rotates the top of installing at the rectangle piece, the top of support column extend to the install bin the top and with the bottom fixed connection of platform, the fixed cover of second gear is established on the support column, the second gear meshes with first gear mutually, the top of install bin begins to have the annular spout, the equal fixed mounting in bottom of platform of four round bars, the bottom of round bar extend to in the annular spout and with the inner wall sliding connection of annular spout, four round bars are the annular array issue.
5. The rail transit signal system experiment training platform of claim 3, characterized in that: be equipped with lifting unit in the install bin, lifting unit is including four first cylinders, four spliced poles, four second cylinders and four pneumatic cylinders, and the equal fixed mounting of four first cylinders is on the top inner wall of install bin, spliced pole fixed mounting is in first cylindrical bottom, second cylinder fixed mounting is in the bottom of spliced pole, pneumatic cylinder fixed mounting is in the cylindrical bottom of second, the bottom of pneumatic cylinder extends to the below and the fixed mounting of install bin has the universal wheel.
6. The rail transit signal system experiment training platform of claim 3, characterized in that: the vehicle model is manufactured by the fact that the real vehicle appearance is reduced in proportion.
7. The rail transit signal system experiment training platform of claim 3, characterized in that: and a speed regulation central system is arranged in the ATS service simulator, and the speed regulation central system consists of real urban rail signal system equipment.
8. The rail transit signal system experiment training platform of claim 1, which is characterized in that: and touch modules are arranged on the ATS service simulator and the communication front-end processor simulator.
9. The rail transit signal system experiment training platform of claim 1, which is characterized in that: and a vehicle-mounted ATP equipment simulator system is arranged on the communication front-end processor simulator and is connected with the wireless vehicle control communication module.
10. The rail transit signal system experiment training platform of claim 1, which is characterized in that: and the station model is provided with a passenger information module, a ventilation system module and a simulation monitoring control system module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945292.6A CN113628492A (en) | 2021-08-17 | 2021-08-17 | Rail transit signal system experiment training platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945292.6A CN113628492A (en) | 2021-08-17 | 2021-08-17 | Rail transit signal system experiment training platform |
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| CN113628492A true CN113628492A (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110945292.6A Pending CN113628492A (en) | 2021-08-17 | 2021-08-17 | Rail transit signal system experiment training platform |
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| CN114241851A (en) * | 2021-12-27 | 2022-03-25 | 成都运达科技股份有限公司 | Rail transit electronic sand table and multi-station combined demonstration image synchronization system |
| CN115830941A (en) * | 2022-12-27 | 2023-03-21 | 西安市轨道交通集团有限公司 | Cloud urban rail transit practical training system and using method |
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| CN114241851A (en) * | 2021-12-27 | 2022-03-25 | 成都运达科技股份有限公司 | Rail transit electronic sand table and multi-station combined demonstration image synchronization system |
| CN115830941A (en) * | 2022-12-27 | 2023-03-21 | 西安市轨道交通集团有限公司 | Cloud urban rail transit practical training system and using method |
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Application publication date: 20211109 |
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