CN112498423B - Train entering and exiting yard method based on combination of CBTC (communication based train control) and unmanned vehicle-mounted equipment - Google Patents
Train entering and exiting yard method based on combination of CBTC (communication based train control) and unmanned vehicle-mounted equipment Download PDFInfo
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- 238000007689 inspection Methods 0.000 claims abstract description 9
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/02—Electric devices associated with track, e.g. rail contacts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
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Abstract
The invention discloses a train entering and exiting method based on combination of CBTC (communication based train control) and unmanned vehicle-mounted equipment, which comprises a leaving method and an entering method. The invention realizes that the train automatically wakes up the power-on test from the parking lot and the train section train inspection library when the train is taken out in the morning and runs to the preset main line station in an unmanned driving mode after passing the power-on test; and after the operation is finished on the same day, the train is carried out in an empty load mode from the terminal station to a preset parking lot and a train section train inspection warehouse line in an unmanned driving mode and is stably stopped, and the train automatically sleeps. Therefore, the existing equipment can be utilized to the maximum extent, the train entering and exiting section/field efficiency can be effectively improved, the operation working intensity is reduced, and the problem that a driver is inconvenient to get on and off duty is solved.
Description
The patent application of the invention is a divisional application with the name of 'an unmanned train entering and exiting yard method based on the existing CBTC system for auxiliary protection', the application date of the original application is 12 months and 18 days in 2018, and the application number is 2018115488923.
Technical Field
The invention relates to a rail transit technology, in particular to an unmanned train entering and exiting method.
Background
In the existing urban rail transit signal system, the function of the traditional CBTC system is mostly realized only on the positive line, the traditional interlocking level control mode is mostly adopted in a parking lot and a vehicle section, the vehicle leaves the front every morning, control center personnel are required to arrange corresponding outbound routes of a train according to a class dispatching plan, a driver gets on the train to start a vehicle-mounted CC and execute a power-on test, the power-on test of the train passes, after the driver confirms that the train has no fault, the driver displays a driving train according to a dispatching command and a ground signal, the driver controls the train to run at a certain speed limit, when the train runs at an overspeed, the vehicle-mounted ATP equipment implements emergency braking parking, and the running safety of the train is jointly guaranteed by the interlocking equipment, the ATP vehicle-mounted equipment, a dispatcher and the driver. When the train leaves the parking lot of the train section and enters the main line through the conversion rail, a driver controls the train to run under the supervision and protection of the existing CBTC system.
In the prior art, a vehicle section is a non-automatic vehicle section, a main line adopts an existing engineering line of a traditional CBTC signal system, a parking lot and the vehicle section both adopt a traditional interlocking level control mode, a train runs without ATC protection, driving safety is jointly guaranteed by interlocking equipment, a dispatcher and a driver, the capacity of an entrance/exit section/field is limited by a protection interval based on a shunting entrance, the field efficiency of the entrance/exit section/field is low, dispatching and commanding of the field section are completely completed manually, the operation working strength is high, and under the common condition, the parking lot and the vehicle section of a subway line are far away, the driver is inconvenient to get on and off duty, especially in cold winter places in the far away areas, and the driver is inconvenient to get on and off duty.
Disclosure of Invention
The invention aims to solve the technical problem of providing a train entering and exiting yard method based on the combination of CBTC and unmanned vehicle-mounted equipment, which realizes that a train automatically awakens from a parking lot and a train section train inspection library to pass a power-on test when the train leaves the train in the morning and then runs to a preset main station in an unmanned mode in a no-load mode; and after the operation is finished on the same day, the train is carried out in an empty load mode from the terminal station to a preset parking lot and a train section train check line and is stopped stably, and the train automatically sleeps.
In order to solve the technical problem, the invention adopts the following technical scheme: a train entering and exiting method based on the combination of CBTC and unmanned vehicle-mounted equipment comprises a leaving method and an entering method,
the method is characterized in that: on the basis of the existing CBTC system, a set of UTO system is added, meanwhile, a small interlocking collector is added beside a positive track, and the vehicle-mounted CC of the UTO system and the vehicle-mounted CC of the existing CBTC system can be output in parallel to jointly control the train;
the method for leaving the house comprises the following steps:
awakening a train: the method comprises the following steps that a parking lot/vehicle section ATS automatically sends a wake-up instruction to a UTO system vehicle-mounted CC at a certain time before a train is put into operation according to a class dispatching plan/schedule, or manually sends the wake-up instruction to the UTO system vehicle-mounted CC by a dispatching remote station, the UTO system vehicle-mounted CC forwards the wake-up instruction to the train after receiving the wake-up instruction, the train automatically ascends a bow to be connected into a high-voltage power supply network after receiving the wake-up instruction, and a low-voltage power supply of the train is connected; after the UTO system vehicle-mounted CC receives the awakening instruction, the UTO system vehicle-mounted CC powers on and starts itself and the existing CBTC system vehicle-mounted CC and automatically executes a train power-on self-test process, after the train power-on self-test is passed, the UTO system vehicle-mounted CC judges that the conditions of the train static test and the dynamic test are met, the train static test and the dynamic test are automatically executed, and after the train static test and the dynamic test are passed, the UTO system vehicle-mounted CC automatically enters a UTO mode to standby;
the train is delivered out of the warehouse to a switching rail: the vehicle section/parking lot attendant sets the train route of the vehicle section/parking lot manually according to the shift plan on the same day or automatically by the UTO system ATS and issues the running destination number to the UTO system vehicle-mounted CC, and after the condition to be issued is met, the UTO system vehicle-mounted CC automatically controls the UTO mode train to go out of the garage and drive to the positive line area; the UTO system vehicle-mounted CC automatically controls the train to drive into the switching track, the existing ATS system automatically distributes train identification for the train entering the switching track according to the schedule arrangement of the timetable, arranges the route entering the main line, and sends the information of train number and destination number to the existing vehicle-mounted CC;
entering a platform and parking: during the period from the time that a train enters a conversion rail to the time that the train runs to a target platform, the UTO system obtains the ground signal state in the whole on-line range through a small interlocking collector additionally arranged beside the rail, calculates the movement authorization for the vehicle-mounted CC of the UTO system by combining the train position information reported by the vehicle-mounted CC of the UTO system, and controls the train to realize unmanned driving running when the train carries no passengers in the on-line range under the movement blocking safety protection of the existing CBTC system; after the train runs to a target platform and stops, a driver manually switches on a system switch to the existing vehicle-mounted CC, and the vehicle-mounted CC of the UTO system does not participate in controlling the train;
the entry method comprises the following steps:
and (4) clearing passengers at the terminal: after the train finishes the operation plan of the same day and arrives at the terminal station, a driver manually switches on a system switch to a vehicle-mounted CC position of the UTO system, and after the time for departure arrives and the departure condition is met, the vehicle-mounted CC of the UTO system automatically controls the train to depart from the terminal station in a UTO mode to drive to a switching track under the safety protection of the existing CBTC system;
returning to a column inspection library: in the UTO mode, after the train runs to the switching track, the parking lot/vehicle section ATS automatically triggers the route of the vehicle section/parking lot, and the train automatically drives and runs to a designated parking line or parking garage line in the vehicle section/parking lot according to the garage returning plan and the movement authorization;
the train is dormant: when the train runs to a parking line or a parking garage line for stopping, the parking lot/vehicle section ATS automatically sends a sleep command to the vehicle-mounted CC of the UTO system according to a plan, after the vehicle-mounted CC of the UTO system receives the sleep command, the current train position information is automatically memorized and the sleep cancellation is carried out, and after the position memory is completed and the cancellation is successful, the UTO system manages the train according to a sleep train mode; after the vehicle-mounted CC of the UTO system is delayed for a certain time, controlling the vehicle-mounted CC and the existing CC to be powered off and shut down;
the method comprises the steps that a train runs to a target platform under the auxiliary safety protection of an existing CBTC system in a UTO mode and stops, a train door and a shielding door are automatically opened, a driver gets on the train from a cab door to activate a key, the vehicle-mounted CC of the UTO system releases self activation and all outputs of the existing vehicle-mounted CC after detecting the activation of the driver key, then a system switch is manually switched on to the existing vehicle-mounted CC by the driver, the vehicle-mounted CC of the UTO system carries out mode availability prompting according to the current calculation result after the system switch is switched on to the position of the vehicle-mounted CC of the UTO system, if the UTO mode is available, the vehicle-mounted CC of the UTO system automatically activates a cab at the local end and prompts the driver to close the key through a vehicle-mounted man-machine interface to press a UTO mode button, and the vehicle-mounted CC of the UTO system automatically converts the current mode into the UTO mode after the driver closes the key to press the UTO mode button; if the UTO mode is not available, the driver is required to control the train to return to the field/section according to other available modes prompted by the vehicle-mounted human-machine interface.
By adopting the technical scheme, on the premise that the existing CBTC system is not influenced in the on-line passenger carrying operation, the unmanned intelligent vehicle-mounted system is added on the train equipped with the existing CBTC vehicle-mounted equipment, and the lightweight transformation of the trackside equipment is combined, so that the train can automatically awaken from a parking lot and a train section train inspection warehouse to be powered on and tested to pass the on-line test when the train is taken out in the morning, and then the train runs to a preset on-line station in an unmanned mode in an idle load mode; and after the operation is finished on the same day, the train is carried out in an empty load mode from the terminal station to a preset parking lot and a train section train inspection warehouse line in an unmanned driving mode and is stably stopped, and the train automatically sleeps. Therefore, the existing equipment can be utilized to the maximum extent, the train entering and exiting section/field efficiency can be effectively improved, the operation working intensity is reduced, and the problem that a driver is inconvenient to get on and off duty is solved.
The following detailed description of the present invention will be provided in conjunction with the accompanying drawings.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a schematic illustration of a train operating line area;
FIG. 2 is a simplified schematic diagram of vehicle interface and shared device retrofit, parallel output;
fig. 3 is a schematic diagram of a basic process of unmanned train access/field operation based on the auxiliary protection of the existing CBTC system.
Detailed Description
The invention provides an unmanned train entering and exiting section/field transformation method based on the auxiliary protection of an existing CBTC (communication based train control) system, which is characterized in that on the premise that the passenger carrying operation of the existing CBTC system on the main line is not influenced, a UTO (intelligent vehicle-mounted system) system is superposed on a train equipped with existing CBTC vehicle-mounted equipment and the lightweight transformation of trackside equipment is combined, so that the purpose that the train automatically awakens from a parking lot and a train section train inspection warehouse and runs to a preset main line station in an unmanned driving mode in no-load mode after passing a power-on test when the train is taken out in the morning is realized; and after the operation is finished on the same day, the train is carried out in an empty load mode from the terminal station to a preset parking lot and a train section train inspection warehouse line in an unmanned driving mode and is stably stopped, and the train automatically sleeps.
The system composition corresponding to the method is generally described as follows:
existing parking lots and vehicle sections:
1. existing parking lot/vehicle segment interlocking data is modified to be suitable for the UTO system.
2. Besides the vehicle section interlocking equipment, a set of UTO system is added for supervising and controlling the interlocking in the existing parking lot/vehicle section, managing the trains with UTO system vehicle-mounted controllers (CC) in all full-automatic areas and realizing the unmanned driving and some remote control functions of the trains.
3. Installing a vehicle-mounted controller (CC) suitable for the UTO system on the vehicle;
4. an interface between a vehicle-mounted CC (communication center) and a vehicle of the UTO system is reformed to be suitable for the UTO system;
5. performing wireless coverage on a full-automatic area in a parking lot/vehicle section;
6. trackside auxiliary positioning equipment (such as a transponder, a beacon and the like) is arranged in the field section and used for realizing quick positioning after the train is awakened.
The positive line has the CBTC system: the existing CBTC system is kept unchanged, and a small interlocking collector suitable for acquiring the state of trackside signal equipment in a positive line range by the UTO system is additionally arranged beside the track.
With reference to fig. 2 and 3, the whole process of the train unmanned entrance/exit segment/yard transformation method based on the existing CBTC system-assisted protection is as follows:
the method comprises the following steps: the UTO system vehicle-mounted CC and the existing vehicle-mounted CC share the existing speed sensor, the beacon querier antenna, the mobile wireless antenna and the vehicle interface through shunt and isolation measures;
step two: when the system switch is switched on to the UTO system, the vehicle-mounted CC of the UTO system and the existing vehicle-mounted CC carry out parallel output processing on the output of the vehicle, namely output signals are connected in series and comprise EB signals; when the system switch is switched on to the position of the existing vehicle-mounted system, all the output of the UTO system vehicle-mounted equipment is bypassed by processing the vehicle circuit, and the train operation is completely controlled by the existing vehicle-mounted system;
step three: the parking lot/vehicle section ATS automatically sends a wake-up instruction to the UTO system vehicle-mounted CC at a certain time (configurable) before the train is put into operation according to a dispatching plan/schedule or manually sends the wake-up instruction to the UTO system vehicle-mounted CC by a dispatching remote station; the UTO system vehicle-mounted CC forwards the awakening instruction to the vehicle after receiving the awakening instruction, and the vehicle automatically rises to be connected into a high-voltage power supply network after receiving the awakening instruction and is connected with a low-voltage power supply of the train;
step four: after receiving the awakening instruction, the vehicle-mounted CC of the UTO system powers on and starts the vehicle-mounted CC and the existing vehicle-mounted system; after the vehicle-mounted CC of the UTO system is powered on, the safety state is kept, the train power-on self-checking process is automatically executed, the self-checking of the existing vehicle-mounted system is waited for to be completed, and the self-checking result of the existing vehicle-mounted system are reported to the parking lot/vehicle section ATS.
Step five: after the train is electrified and passes self-checking, the vehicle-mounted CC of the UTO system automatically executes the static test (including a train control interface, a brake test, a gate control test and the like) and the dynamic test (including a jump test, a whistle test and the like) of the train after judging that the conditions of the static test and the dynamic test of the train are met; when the static test and the dynamic test of the train pass, the vehicle-mounted CC of the UTO system automatically enters a UTO mode to stand by;
step six: before the train is delivered out of the warehouse, an existing line control center dispatches and a parking lot/vehicle section dispatches manually to ensure that a delivery plan on a field/section ATS is matched with an operation plan of a main line existing ATS (so that a train destination acquired by a vehicle-mounted CC (terminal equipment) of a UTO (terminal equipment) system is consistent with a destination acquired after the existing vehicle-mounted CC drives into a transfer rail);
step seven: the train entrance of the train section/parking lot is manually set by a vehicle section/parking lot attendant according to a shift dispatching plan on the same day or automatically set by an ATS (automatic train tracking) system, a running destination number is issued to a vehicle-mounted CC (train control center) of the UTO system, and the vehicle-mounted CC of the UTO system automatically controls the UTO mode train to leave the garage and drive to a positive line area after the departure conditions such as moving authorization, departure countdown and the like are met;
step eight: the UTO system vehicle-mounted CC automatically controls the train to drive into the switching track, the existing ATS system automatically allocates train identification for the train entering the switching track according to the schedule arrangement of the timetable, arranges an access entering a main line (after the UTO system vehicle-mounted CC runs to the switching track, if the front access is not opened, the train stops for waiting), and sends the information of the train number and the destination number to the existing vehicle-mounted CC;
step nine: the UTO system vehicle-mounted CC detects the available mode of the existing vehicle-mounted CC through vehicle-mounted human-computer interface equipment, and outputs a mode knob/button effective signal corresponding to the available mode (realized by modifying a vehicle circuit, so that the signal is connected to a manual operation mode knob/button control channel), so as to assist the existing vehicle-mounted CC to enter the corresponding available driving mode; and if the vehicle-mounted CC of the UTO system does not acquire the available mode information through the vehicle-mounted human-computer interface equipment, the vehicle-mounted CC of the UTO system and the existing vehicle-mounted CC are both kept in the previous vehicle control mode.
Step ten: during the period from the time that the train enters a switching rail to the time that the train runs to a target platform, the UTO system obtains the ground signal state in the whole main line range through a small interlocking collector additionally arranged beside the rail, calculates the movement authorization for the vehicle-mounted CC of the UTO system by combining the train position information reported by the vehicle-mounted CC of the UTO system, and controls the train to realize the unmanned running when the train does not carry passengers in the main line range under the safety protection of the movement block of the existing CBTC system (such as an intrusion area, a turnout fork, a front PSD, an ESP and the like);
step eleven: the method comprises the steps that a train runs to a target platform under the auxiliary safety protection of an existing CBTC system in a UTO mode and stops, a train door and a shielding door are automatically opened, a driver gets on the train from a cab door to activate a key, the vehicle-mounted CC of the UTO system releases self activation and all outputs (including mode knob/button effective signals and the like) to the existing vehicle-mounted CC after detecting the activation of the driver key, the driver manually connects a system switch to the existing vehicle-mounted CC, the vehicle-mounted CC of the UTO system does not participate in train control any more, and the driver controls the train to run by taking the right after converting a driving mode according to available prompts of the existing CC driving mode on a vehicle-mounted human-computer interface.
Step twelve: under the safety protection of the existing CBTC system and under the control of the existing CC, the train finishes the train operation plan of the same day, reaches the terminal station, broadcasts to remind passengers to get off and not get on the train, after a driver confirms that all the vehicle equipment works normally, the traction brake handle is placed to the zero position, the direction handle is placed to the zero position, and the system change-over switch is manually switched on to the vehicle-mounted CC position of the UTO system;
step thirteen: and the vehicle-mounted CC of the UTO system carries out mode available prompt according to the current calculation result. If the UTO mode is available, the vehicle-mounted CC of the UTO system automatically activates a local cab and prompts a driver to close a key and press a UTO mode button through a vehicle-mounted human-computer interface, and after the driver closes the key and presses the UTO mode button, the vehicle-mounted CC of the UTO system automatically converts the current mode into the UTO mode; if the UTO mode is unavailable, the driver needs to control the train to return to the field/section according to other available modes prompted by the vehicle-mounted man-machine interface, and subsequent steps are not executed.
Fourteen steps: after a driver pulls out a key and presses a UTO mode button, the train automatically enters a UTO driving mode, the driver gets off from a driver cab to close a cab door after confirming that passenger cleaning is finished, presses a platform door closing button or sends a remote door closing or passenger cleaning confirmation command to a vehicle-mounted CC (train control center) of the UTO system by a parking lot/vehicle section ATS (automatic train control system), and then automatically closes a vehicle door and a shield door, after the departure time is up and the departure condition is met, the vehicle-mounted CC of the UTO system automatically controls the train to depart from a terminal station to a transfer rail in the UTO mode under the safety protection of the existing CBTC system;
step fifteen: in the UTO mode, after the train runs to the switching track, the parking lot/vehicle section ATS automatically triggers the route to the vehicle section/parking lot, and the train automatically drives and runs to a designated parking line or a parking garage line in the vehicle section/parking lot according to the garage returning plan and the movement authorization;
sixthly, the steps are as follows: when the train runs to a parking line or a parking garage line for stopping, the parking lot/vehicle section ATS automatically sends a sleep command to the vehicle-mounted CC of the UTO system according to a plan, after the vehicle-mounted CC of the UTO system receives the sleep command, the current train position information is automatically memorized and the sleep cancellation is carried out, and after the position memory is completed and the cancellation is successful, the UTO system manages the train according to a sleep train mode; after the vehicle-mounted CC of the UTO system is delayed for a certain time, the vehicle-mounted CC and the existing CC are controlled to be powered off and shut down in a configurable mode.
By adopting the technical scheme, the invention has the following beneficial effects:
through the mutual cooperation between the newly-added UTO system and the existing CBTC system, parallel output can be realized, the vehicle control is combined, the safety protection of the unmanned train entering and exiting section/field is realized, the train entering and exiting section/field efficiency is effectively improved, the operation working intensity is reduced, and the problem that a driver is inconvenient to get on and off duty is solved.
By adding the UTO system in the parking lot/vehicle section and adding the small interlocking collector in the main line, the unmanned automatic operation of the train in the parking lot/vehicle section and the main line full-line range when the train is not carrying passengers can be realized under the auxiliary protection of the existing CBTC system.
The existing speed sensor, the beacon querier antenna, the mobile wireless antenna and the vehicle interface are shared between the vehicle-mounted CC of the UTO system and the existing vehicle-mounted CC through shunting and isolation measures, so that the interference and the influence of a newly-added UTO system on the existing CBTC system are effectively avoided.
The existing equipment, including the existing vehicle-mounted external equipment and the existing trackside equipment, can be utilized to the maximum extent.
The unmanned automatic train entering and exiting section/field can be realized on the premise of not influencing the normal operation of the existing CBTC system in the engineering project.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in other forms without departing from the spirit or essential characteristics thereof. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (1)
1. A train entering and exiting method based on the combination of CBTC and unmanned vehicle-mounted equipment comprises a leaving method and an entering method,
the method is characterized in that: on the basis of the existing CBTC system, a set of UTO system is added, meanwhile, a small interlocking collector is added beside a positive track, and the vehicle-mounted CC of the UTO system and the vehicle-mounted CC of the existing CBTC system can be output in parallel to jointly control the train;
the method for leaving the house comprises the following steps:
and (3) waking up the train: the method comprises the following steps that an ATS (automatic train supervision System) of a parking lot or a vehicle section automatically sends a wake-up instruction to a vehicle-mounted CC (unified terminal) of the UTO system at a certain time before a train is put into operation according to a class dispatching plan or a schedule, or the vehicle-mounted CC of the UTO system manually sends the wake-up instruction to the vehicle-mounted CC of the UTO system by a dispatching remote station, the vehicle-mounted CC of the UTO system forwards the wake-up instruction to the vehicle after receiving the wake-up instruction, the vehicle automatically ascends a bow to be connected into a high-voltage power supply network after receiving the wake-up instruction, and a low-voltage power supply of the train is connected; after the UTO system vehicle-mounted CC receives the awakening instruction, the UTO system vehicle-mounted CC powers on and starts itself and the existing CBTC system vehicle-mounted CC and automatically executes a train power-on self-test process, after the train power-on self-test is passed, the UTO system vehicle-mounted CC judges that the conditions of the train static test and the dynamic test are met, the train static test and the dynamic test are automatically executed, and after the train static test and the dynamic test are passed, the UTO system vehicle-mounted CC automatically enters a UTO mode to standby;
the train is delivered out of the warehouse to a conversion rail: the method comprises the following steps that a vehicle section or parking lot attendant sets a train route of the vehicle section or parking lot manually according to a duty dispatching plan on the same day or automatically by an UTO system ATS and issues a running destination number to a UTO system vehicle-mounted CC, and after a condition to be issued is met, the UTO system vehicle-mounted CC automatically controls a UTO mode train to go out of a warehouse and drive to a main line area; the UTO system vehicle-mounted CC automatically controls the train to drive into the switching track, the existing ATS system automatically distributes train identification for the train entering the switching track according to the schedule arrangement of the timetable, arranges the route entering the main line, and sends the information of train number and destination number to the existing vehicle-mounted CC;
entering a platform and parking: during the period from the time that the train enters a conversion rail to the time that the train runs to a target platform, the UTO system obtains the ground signal state in the whole on-line range through a small interlocking collector additionally arranged beside the rail, calculates the movement authorization for the vehicle-mounted CC of the UTO system by combining the train position information reported by the vehicle-mounted CC of the UTO system, and controls the train to realize unmanned running when the train carries no passengers in the on-line range under the safety protection of the movement block of the existing CBTC system; after the train runs to a target platform and stops, a driver manually switches on a system switch to the existing vehicle-mounted CC, and the vehicle-mounted CC of the UTO system does not participate in controlling the train any more;
the entry method comprises the following steps:
and clearing passengers at the terminal: after the train finishes the operation plan of the same day and arrives at the terminal station, a driver manually switches on a system switch to a vehicle-mounted CC position of the UTO system, and after the time for departure arrives and the departure condition is met, the vehicle-mounted CC of the UTO system automatically controls the train to depart from the terminal station in a UTO mode to drive to a switching track under the safety protection of the existing CBTC system;
returning to a column inspection library: in the UTO mode, after the train runs to the switching track, the parking lot or the train section ATS automatically triggers the route of the vehicle section or the parking lot, and the train automatically drives and runs to a designated parking line or a parking garage line in the vehicle section or the parking lot according to the garage returning plan and the movement authorization;
sleeping the train: when the train runs to a parking line or a parking garage line for stopping, the parking lot or the train section ATS automatically sends a sleep command to the vehicle-mounted CC of the UTO system according to a plan, after the vehicle-mounted CC of the UTO system receives the sleep command, the current train position information is automatically memorized and the sleep cancellation is carried out, and after the position memory is completed and the cancellation is successful, the UTO system manages the train according to a sleep train mode; after the vehicle-mounted CC of the UTO system waits for a certain time in a delayed mode, the vehicle-mounted CC and the existing CC are controlled to be powered off and shut down;
the method comprises the steps that a train runs to a target platform under the auxiliary safety protection of an existing CBTC system in a UTO mode and stops, a vehicle door and a shielding door are automatically opened, a driver gets on the train from a cab door to activate a key, the UTO system vehicle-mounted CC releases self-activation and all outputs to the existing vehicle-mounted CC after detecting the activation of the driver key, then a system switch is manually switched to the existing vehicle-mounted CC by the driver, the system switch is switched to the position of the UTO system vehicle-mounted CC, the vehicle-mounted CC of the UTO system carries out mode available prompting according to the current calculation result, if the UTO mode is available, the vehicle-mounted CC of the UTO system automatically activates a cab at the local end and prompts the driver to close the key through a vehicle-mounted man-machine interface to press a UTO mode button, and after the driver closes the key to press the UTO mode button, the vehicle-mounted CC of the UTO system automatically converts the current mode into the UTO mode; if the UTO mode is not available, the driver is required to control the train to return to the field or section according to other available modes prompted by the vehicle-mounted human-machine interface.
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| FR3098781B1 (en) * | 2019-07-15 | 2021-11-05 | Alstom Transp Tech | Vehicle control assembly, in particular a rail vehicle, and associated control method |
| FR3098779B1 (en) * | 2019-07-15 | 2021-12-10 | Alstom Transp Tech | Rail vehicle comprising an autonomous driving system and method of using said rail vehicle |
| FR3098780B1 (en) * | 2019-07-15 | 2022-07-29 | Alstom Transp Tech | Autonomous driving system for a railway vehicle; railway vehicle and associated method |
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| CN115709746B (en) * | 2022-11-07 | 2024-10-11 | 交控科技股份有限公司 | Method and device for protecting riding and descending and electronic equipment |
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| CN112498423A (en) | 2021-03-16 |
| CN109774749B (en) | 2021-01-26 |
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