CN110867112B - Driving certificate training system based on vehicle-machine joint control and working method thereof - Google Patents
Driving certificate training system based on vehicle-machine joint control and working method thereof Download PDFInfo
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Abstract
The invention provides a train running voucher practical training system based on vehicle-machine joint control and a working method thereof. According to the invention, through a whole set of training equipment such as a teaching screen, a locomotive, a signal machine and the like, a student can have macroscopic knowledge on a railway site, and the whole training process conforms to the actual situation, so that the student can be ensured to rapidly learn and master the use of driving certificates, LKJ operation specifications, abnormal operation specifications and driving control specifications, and the three-dimensional dynamic teaching is realized.
Description
Technical Field
The invention relates to the technical field of railway simulation training, in particular to a driving certificate training system based on vehicle-machine joint control and a working method thereof.
Background
When railway transportation production is interfered by the condition that railway running basic block section equipment cannot be used (factors such as signal machine faults, blocked section construction and accident rescue), a train can enter a section only by using a running certificate, and normal running of railway transportation is ensured.
The driving certificate is the certificate of a train entering a section (block partition), and is only used after equipment failure or abnormal starting. The education and training of driving certificates for related drivers is an essential link for railway staff education. The driving voucher training work in the past is with the help of the circuit blank in kind to demonstrate and explain with driving voucher tablet in kind, signal tablet in kind, the teaching process is not vivid and do not have the operation record, and student's learning effect is usually not very ideal.
Disclosure of Invention
The invention provides a driving voucher training system based on vehicle-machine combination control, aiming at the technical problems that a teaching process is not vivid and has no operation record and a student learning effect is generally not ideal due to the fact that a real-object line white board is used for demonstrating and explaining the driving voucher by being matched with a real-object board and a signal board, and the driving voucher training system based on the vehicle-machine combination control is provided.
In order to solve the above problems, the technical solution of the present invention is realized as follows:
the utility model provides a real standard system of driving voucher based on control of car machine allies oneself with, including train driving control panel student's skill training platform, train driving control panel and student's skill training platform all are connected with the demonstration screen with real sand table of instructing, install pronunciation collection system on the train driving control panel, be provided with semaphore and locomotive on the real sand table of instructing, the locomotive respectively with electronic brake valve information acquisition device and driver controller information acquisition device, electronic brake valve information acquisition device and driver controller information acquisition device all are connected with train driving control panel.
Preferably, the voice collecting device comprises a sound pickup, the sound pickup is connected with a voice recognition module, and the voice recognition module is connected with a host in the train running control console.
A working method of a driving certificate training system based on vehicle-mounted machine combined control comprises the following steps:
s1, distributing the set content to a sand table controller and a dynamic teaching screen device by the train operation console in a wireless transmission mode, and revealing and defining the state of each annunciator by an electronic circuit and an interval on the electronic circuit of the preset locomotive on a dynamic teaching circuit and a sand table annunciator;
s2, the train driving console transmits the preset information in the step S1 to a demonstration screen, the demonstration screen displays the section line information, the turnout, the locomotive position, the signal machine, the operation state of the signal machine, the section revelation, the locomotive position and the locomotive operation track in real time, and the locomotive synchronously operates on a three-dimensional scene, a dynamic demonstration line and a sand table signal machine;
s3, a teaching screen records an expression mode of station end inquiry or response, a response word of the station end is recorded into the teaching screen in a text mode, the teaching screen selects different driving voucher types and plays different voices in a text-to-voice mode, and a student selects a correct response mode according to the voices;
s4, the pickup device acquires voice information of the trainee and uploads the voice information to the train driving control console, and the train driving control console displays the actual operation condition of the trainee in the locomotive joint control process according to the voice information of the trainee;
and S5, the train operation console judges whether the operation of the trainee is correct in real time by using a fuzzy recognition mode, if the operation is correct, the trainee directly gets out the locomotive joint control score, if the operation is wrong, the trainee corrects the error in time, and simultaneously, the trainee synchronously displays the sound and the characters on the teaching screen.
Preferably, the response mode in step S3 includes three response modes, i.e., the station first contact mode, the student initiative contact mode and the main driver and the assistant driver contact mode.
Preferably, when the stations are contacted firstly, corresponding response characters of the stations are selected firstly, the response characters are converted into voice broadcast, the trainees select voice response according to the certificate types, the train driving console converts voice into characters to judge whether errors occur, if errors occur, the train driving console carries out automatic error correction, and simultaneously, the voice and the characters are synchronously displayed on a demonstration screen; if the voice response is correct, judging whether the station response is needed; if the station response is needed, repeating the steps; if the station response is not needed, directly sending out the locomotive joint control result.
Preferably, when the student actively contacts, the student selects voice response according to the certificate type, the train driving console converts the voice into characters and compares the characters with response standards, and if the comparison is wrong, the train driving console automatically corrects errors; if the comparison is correct, selecting the corresponding response characters of the station, and selecting whether the student is required to respond, if the student is required to respond, repeating the steps, and if the student is not required to respond, directly outputting the locomotive joint control score.
Preferably, when the main driver and the auxiliary driver are in contact, the student selects voice response according to the certificate type, the student selects to respond to the main driver firstly and then to respond to the auxiliary driver, the driving control console directly converts the voice response of the student into characters and compares the response standards, if the comparison is correct, whether the selection is finished or not is selected, if the selection is finished, the locomotive joint control score is directly output, and if the selection is not finished, the steps are repeated; if the comparison is incorrect, the train driving control console automatically corrects errors and synchronously displays voice and characters on the teaching screen.
The invention has the beneficial effects that: according to the invention, through a whole set of training equipment such as a demonstration screen, a locomotive, a signal machine and the like, a student has a macroscopic understanding on a railway site, various advanced technologies are integrated, interconnection and intercommunication of various teaching platforms are realized, virtual panorama and sand table panorama in an overview section are realized, and the aim of displaying and explaining driving vouchers by teachers in a simple and efficient environment is achieved by combining LKJ operation and drilling, the student feels a real environment in multiple directions such as vision, touch, hearing and the like, the opportunity for using the driving vouchers and a method for correctly using the driving vouchers are learned, and the whole training process is in accordance with the actual situation, so that the student can be ensured to rapidly learn and master the use of the driving vouchers, LKJ operation specifications, abnormal operation specifications and driving control specifications, and realize three-dimensional dynamic teaching.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a flow chart of the operation of the present invention.
In the figure, 1 is a train driving console, 2 is a student's practice and exercise table, 3 is a teaching screen, 4 is a practical training sand table, 5 is an electronic brake valve information acquisition device, and 6 is a driver controller information acquisition device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example 1: as shown in figure 1, the driving voucher practical training system based on the vehicle-machine joint control comprises a train driving control console 1 and a trainee skill training console 2, wherein the train driving control console is an HXD3C locomotive operation console, a 55-inch liquid crystal display screen is arranged on the operation console, the error-reporting character display and the voice broadcast can be displayed in a three-dimensional scene and the three-dimensional scene, the limitation of the area of a sand table is supplemented by using a three-dimensional scene mode, the part which can not be displayed on the sand table can be displayed in a three-dimensional scene mode to better simulate the processing modes of various certificates so that students can better master the knowledge related to the driving certificates, the operating platform accurately simulates the signal conditions of various color lamps and handles required by the monitoring device in a normal running state and a plane shunting state, a student can use a large brake, a small brake, a driver controller and the like to simulate operation, and the student can realize the input of various certificates; the demonstration screen is configured with a program of the on-board train joint control simulation station terminal, an expression mode that the station terminal needs to inquire or reply is input, simulation and examination of on-board train joint control standard terms are realized by selection, train driving voucher demonstration software is configured on the demonstration screen, interval line information is displayed, turnouts, a locomotive position, a signal machine position, numbers and states are displayed, the states of the signal machines can be edited, intervals are revealed, functions such as the locomotive position and a driving track are realized, the states of the sand table signal machines are controlled, the point machines are switched, the point machines are interacted with a locomotive operation console of 3C, the states of the signal machines in front are sent, LKJ returns traveling kilometer marks, the information of the sand table signal machines is interacted, and all the states of the sand table signal machines are controlled.
The train driving control console 1 and the student function-practicing console 2 are both connected with a teaching screen 3 and a practical training sand table 4, the teaching screen is a 65-inch multimedia touch teaching integrated machine, a track, a point switch, a locomotive, a sand table signal machine and the like are arranged on the practical training sand table, the sand table signal machine is controlled in a wireless intelligent mode, an electronic circuit can operate according to a pre-programmed script and keeps interacting with a driving simulation control console in a wireless communication mode, various abnormal driving signal machines are preset, operation lines comprise a planned green certificate, a temporary green certificate, a planned road ticket, a temporary green ticket, a hand signal guide, a specific guide, a reverse driving, a reverse road ticket driving and the like, the abnormal driving display operation path guide dotted line, and the locomotive operates according to the guide dotted line; when the script is pre-programmed, a teacher can self-define the state of each signal machine on the line; during demonstration, a teacher can control the playing of the script at any time and can temporarily modify the state of each annunciator; when the script is pre-programmed, a teacher can define various disclosures on the line; during demonstration, when the locomotive runs to a revealing interval, the system can display revealing explanation and audio and video scene revealing in abnormal driving and send the revealing to a driving simulation control console, intelligent control of the whole system is achieved, and the train driving control console 1 is connected with a trainee's exercise desk 2.
The train driving control console 1 is provided with a voice collecting device which comprises a sound pick-up which is a CIR radio sound pick-up, the sound pick-up is connected with a voice recognition module, the voice recognition module is connected with a host machine in the train driving control console 1, the CIR radio sound pick-up is used for acquiring the voice of a student, the acquired voice is preprocessed, recognized and fuzzy recognized, etc., the voice of the student is converted into characters, compared with correct phrases, the method corrects errors, realizes training and checking of the on-board unit control standard phrases, realizes the training and checking of the on-board unit control standard phrases, firstly, the deep learning scheme is used for converting the voice into characters, and compared with the common voice recognition, the pronunciation of the railway professional term including 'multi-span' 11 and the like needs to be trained independently, then the converted characters are judged whether to meet the requirement of standard terms by using a simulation recognition method, and then the standard is used for checking.
The practical training sand table 4 is provided with a signal machine and a locomotive, the locomotive is respectively connected with an electronic brake valve information acquisition device 5 and a driver controller information acquisition device 6, the electronic brake valve information acquisition device 5 and the driver controller information acquisition device 6 are both connected with a train travelling control console 1, the electronic brake valve information acquisition device and the driver controller information acquisition device are used for acquiring on-off key input and output information of an electronic brake valve and a driver controller and directly controlling the states of travelling simulation speed and the like to realize interaction with the locomotive function, receive information of track signals, travelling announcements, travelling certificates and the like in the dynamic demonstration locomotive function and feed back the operation results and information of trainees to the locomotive, so that the locomotive and the train travelling control console are mutually cooperated to achieve the dynamic demonstration function of the travelling certificates and realize the operation of the trainees on the LKJ equipment under the condition of practicing various travelling certificates, the train demonstration teaching method comprises normal operation and abnormal operation, wherein a crew judges which train voucher to use for driving according to various conditions such as track signals, signal lamp states, revealing information and guiding information controlled by a train dynamic teaching system, and makes corresponding judgment and operation so as to achieve the purpose of teaching training LKJ operation standard, abnormal operation standard and driving control standard, and three-dimensional dynamic teaching is realized.
Example 2: a working method of a driving certificate training system based on vehicle-mounted machine joint control is characterized by comprising the following steps:
s1, the train driving console 1 distributes the setting content to the training sand table and the teaching screen 3 by using a wireless transmission mode, and the electronic circuit of the locomotive running and the interval on the electronic circuit are preset on the dynamic teaching circuit on the teaching screen 3 and the sand table signal machine in the training sand table to reveal and define the state of each signal machine;
s2, displaying the running state, the interval disclosure, the locomotive position and the locomotive running track of the interval line information, the turnout, the locomotive position, the signal machine and the signal machine in real time by the demonstration screen 3, and synchronously running the locomotive on the sand table signal machine in the three-dimensional scene, the dynamic demonstration line and the practical training sand table in the train operation console 1;
s3, a teaching screen 3 inputs an expression mode of inquiry or response of a station end, a response word of the station end is input into the teaching screen in a text mode, the teaching screen 3 uses a mode of text to voice, a student observes a synchronous running state of a locomotive on a sand table annunciator in a three-dimensional scene, a dynamic teaching line and a training sand table in a train driving console 1, selects different driving certificate types, the teaching screen plays different voices, and the student selects a correct response mode according to the voices; the driving voucher adopts a driving voucher module, is used for corresponding selection operation of a driving voucher legend and a meaning description, and a driller can select legend selection or meaning selection, select a corresponding legend or meaning description picture according to subject content, place the legend or meaning description picture in an answer frame, and realize corresponding use and learning of the driving voucher legend and the meaning;
s4, the voice acquisition device acquires voice information of the trainee and uploads the voice information to the train driving control console, and the train driving control console displays the actual operation condition of the trainee in the locomotive joint control process according to the voice information of the trainee;
s5, the train operation console 1 judges whether the student operation is correct in real time by using a fuzzy recognition mode, in the recognition process, firstly, the voice is converted into characters by using a deep learning scheme, and then, the operation is recognized relatively to the common voice, the pronunciation of the professional terms of the railway, such as 'multi-span' 11 and the like, needs to be trained independently, then, the converted characters are judged whether to meet the requirement of the standard language by using a fuzzy recognition method, then, the standard is used for checking, if the operation is correct, the locomotive joint control score is directly output, if the operation is wrong, the error is corrected in time, and the voice and the characters are synchronously displayed on the demonstration screen 3.
The rest of the structure is the same as in example 1.
Example 3: as shown in fig. 2, a working method of a driving certificate training system controlled by a vehicle-machine combination includes three response modes, namely, a station first contact mode, a trainee active contact mode and a main driver and a subordinate driver contact mode, when the station first contacts, a corresponding response character of the station is first selected, a teaching screen 3 converts the response character into voice broadcast, the trainee selects voice response according to the certificate type, a train driving console 1 converts voice into characters to judge whether errors occur, if errors occur, the train driving console 1 performs automatic error correction, and simultaneously, voice and characters are synchronously displayed on the teaching screen 3; if the voice response is correct, judging whether the station response is needed; if the station response is needed, repeating the steps; if the station response is not needed, directly sending out the locomotive joint control result.
When the student actively contacts, the student selects voice response according to the certificate type, the train driving control console 1 converts the voice into characters and compares the characters with response standards, and if the comparison is wrong, the train driving control console 1 automatically corrects errors; if the comparison is correct, selecting the corresponding response characters of the station, and selecting whether the student is required to respond, if the student is required to respond, repeating the steps, and if the student is not required to respond, directly outputting the locomotive joint control score.
When the main driver and the auxiliary driver are in contact, the student selects voice response according to the certificate type, the student selects to respond to the main driver firstly and then responds to the auxiliary driver, the train driving control console 1 directly converts the student response voice into characters and compares the response standards, if the comparison is correct, whether the selection is finished or not is judged, if the selection is finished, the locomotive joint control score is directly output, and if the selection is not finished, the steps are repeated; if the comparison is incorrect, the train driving control console automatically corrects errors and synchronously displays voice and characters on the teaching screen 3.
The rest of the working procedure is the same as in example 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A working method of a driving certificate training system based on vehicle-mounted machine joint control is characterized by comprising the following steps:
s1, distributing the set content by the train driving console (1) in a wireless transmission mode to a training sand table and a teaching screen (3), and revealing and defining the states of the signal machines by an electronic circuit of locomotive running and an interval on the electronic circuit on a dynamic teaching circuit on the teaching screen (3) and a sand table signal machine in the training sand table;
s2, a demonstration screen (3) displays section line information, turnouts, locomotive positions, signal machines, operation states of the signal machines, section revelations, locomotive positions and locomotive operation tracks in real time, and the locomotive synchronously operates on a three-dimensional scene on a train driving console (1), a dynamic demonstration line on the demonstration screen and a sand table signal machine in a practical training sand table;
s3, a teaching screen (3) inputs an expression mode of inquiry or response of a station end, a response word of the station end is input into the teaching screen in a text mode, the teaching screen (3) selects different driving voucher types and plays different voices in a text-to-voice mode, and a student selects a correct response mode according to the voices;
the answering mode in the step S3 comprises three answering modes of station first contact, student active contact and main and auxiliary driver contact;
s4, the voice acquisition device acquires voice information of the trainee and uploads the voice information to the train driving control console, and the train driving control console displays the actual operation condition of the trainee in the locomotive joint control process according to the voice information of the trainee;
s5, the train operation console (1) judges whether the operation of the trainee is correct in real time, if the operation is correct, the trainee directly goes out of the locomotive joint control score, if the operation is wrong, the trainee corrects the error in time, and meanwhile, the trainee synchronously displays the sound and the characters on the teaching screen (3).
2. The working method of the train running certificate training system based on the on-board unit control as claimed in claim 1, wherein when the station is contacted first, the corresponding response words of the station are selected first, the teaching screen (3) converts the response words into voice broadcast, the trainee selects voice response according to the certificate type, the train running console (1) converts voice into words to judge whether the error occurs, if the error occurs, the train running console (1) automatically corrects the error, and simultaneously the voice and words are synchronously displayed on the teaching screen (3); if the voice response is correct, judging whether the station response is needed; if the station response is needed, repeating the steps; if the station response is not needed, directly sending out the locomotive joint control result.
3. The working method of the train running voucher training system based on the on-board unit control as claimed in claim 1, wherein when the trainee actively contacts, the trainee selects voice response according to the voucher type, the train running control console (1) converts the voice into characters and compares the characters with the response standard, and if the comparison is wrong, the train running control console (1) automatically corrects the error; if the comparison is correct, selecting the corresponding response characters of the station, and selecting whether the student is required to respond, if the student is required to respond, repeating the steps, and if the student is not required to respond, directly outputting the locomotive joint control score.
4. The working method of the driving certificate training system based on the on-board unit control as claimed in claim 1, wherein when the main driver and the assistant driver are in contact, the trainee selects voice response according to the certificate type, the trainee selects to respond to the main driver first and then to the assistant driver, the train driving console (1) directly converts the trainee response voice into characters and compares the characters with the response standard, if the comparison is correct, whether the selection is finished or not is selected, if the selection is finished, the locomotive unit control score is directly output, and if the selection is not finished, the steps are repeated; if the comparison is incorrect, the train driving control console automatically corrects errors and synchronously displays voice and characters on the teaching screen (3).
5. A driving license practical training system based on vehicle-mounted machine control, which utilizes the working method of the driving license practical training system based on vehicle-mounted machine control as claimed in any one of claims 1-4, the multifunctional electric power training device is characterized by comprising a train driving console (1) and a trainee power training platform (2), wherein the train driving console (1) and the trainee power training platform (2) are both connected with a teaching screen (3) and a practical training sand table (4), the train driving console (1) is connected with the trainee power training platform (2), a voice acquisition device is installed on the train driving console (1), a signal machine and a locomotive are arranged on the practical training sand table (4), the locomotive is respectively connected with an electronic brake valve information acquisition device (5) and a driver controller information acquisition device (6), and the electronic brake valve information acquisition device (5) and the driver controller information acquisition device (6) are both connected with the train driving console (1).
6. The train running voucher training system based on the on-board unit control as claimed in claim 5, wherein the voice collecting device comprises a sound pickup, the sound pickup is connected with a voice recognition module, and the voice recognition module is connected with a host in the train running console (1).
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| US20180330632A1 (en) * | 2017-05-10 | 2018-11-15 | Leonard Fonarov | Remote Control Trailer Simulator |
| CN108154739A (en) * | 2017-12-19 | 2018-06-12 | 兰州安信铁路科技有限公司 | A kind of railway station sending and receiving vehicle operation comprehensive training system |
| CN209000268U (en) * | 2018-07-16 | 2019-06-18 | 江静岚 | A kind of Platform attendant Technique Authentication examination training platform |
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| CN110459088A (en) * | 2019-08-26 | 2019-11-15 | 郑州铁路职业技术学院 | A kind of standard EMU driver simulation and training/driving simulation method |
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