CN117734745A - Full-automatic unmanned driver's cab linkage control device, method and equipment - Google Patents
Full-automatic unmanned driver's cab linkage control device, method and equipment Download PDFInfo
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- CN117734745A CN117734745A CN202311841529.1A CN202311841529A CN117734745A CN 117734745 A CN117734745 A CN 117734745A CN 202311841529 A CN202311841529 A CN 202311841529A CN 117734745 A CN117734745 A CN 117734745A
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- 230000002159 abnormal effect Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention relates to a full-automatic unmanned driver's cab linkage control device, method and equipment, wherein the device comprises a driver's cab, a driver's cab cover plate lock, a first limit switch and a second limit switch; the limit switch II and the cab cover plate lock are arranged on two sides of the cab; and the driver desk cover plate lock is linked with the limit switch II. Compared with the prior art, the method has the advantages of improving the safety and usability of the system, being good in user experience, high in automation degree, low in implementation cost and the like.
Description
Technical Field
The invention relates to the field of rail traffic signal control, in particular to a full-automatic unmanned driver's cab linkage control device, method and equipment.
Background
In rail transit operation, full-automatic unmanned is becoming popular. For the full-automatic operation line of the open operation, personnel on duty trains with driving skills should be equipped during the initial operation period, the running state of the trains is monitored in the whole process, and once the faults or abnormal conditions of the trains occur, the trains are treated in time according to rules. Therefore, aiming at the full-automatic operation line, people with driving skills are on duty for a long time.
In a full-automatic subway running system, when a driver cab cover plate is opened, two processing modes are mainly adopted at present, one of the two processing modes is to alarm at a working station of a train dispatching ATS (Automatic Train Supervision, train automatic monitoring system) and push video images, so that emergency braking is not generated; the other is to alarm at the line tone ATS workstation and push the video image to generate emergency braking. Because the existing system or architecture cannot distinguish whether the driver's cab cover is normally opened or the passengers are abnormally opened, only one processing mode can be selected. If emergency braking is not generated in the first mode, when the passenger abnormally opens the driver's cab cover plate, the operation is continued, and the passenger can abnormally operate the driver's cab equipment, so that accidents can be caused. If the emergency braking is generated in the second mode, when a driver or a staff is on duty, the emergency braking can affect the operation to influence passengers, and complaints and dissatisfaction of the passengers can be caused.
Whether the driver's cab apron is normally opened or the passenger is abnormally opened, the generated result or subsequent response is completely inconsistent, and the driver's cab apron is abnormally opened, so that emergency braking is required to be generated; the driver's cab cover is normally opened, so that emergency braking is not required. There is no better solution to the current system architecture that cannot distinguish whether the driver's cab lid is normally or abnormally opened.
How to realize the recognition and linkage control of the opening mode of the cover plate of the full-automatic unmanned driver's cab becomes the technical problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a full-automatic unmanned driver's cab linkage control device, method and equipment.
The aim of the invention can be achieved by the following technical scheme:
according to one aspect of the invention, a full-automatic unmanned driver's cab linkage control device is provided, the device comprises a driver's cab, a driver's cab cover plate lock and a limit switch I, and the device also comprises a limit switch II; the limit switch II and the cab cover plate lock are arranged on two sides of the cab; and the driver desk cover plate lock is controlled in a linkage way with the limit switch.
Preferably, the driver's desk cover lock and the limit switch are independently controlled.
According to another aspect of the present invention, there is provided a full-automatic unmanned driver's cab linkage control method, comprising the steps of:
step S1, judging whether a driver desk cover plate is opened, if not, ending; if yes, executing step S2;
step S2, judging whether the opening mode of the driver desk cover plate is normal, and if so, executing step S3; otherwise, the method comprises the steps of; simultaneously executing the step S4 and the step S5;
step S3, the vehicle transmits a message that the driver desk cover plate is normally opened to the signal vehicle-mounted equipment, the signal vehicle-mounted equipment transmits the message that the driver desk cover plate is normally opened to the signal track side ATS, the signal track side ATS transmits the received message to the line-dispatching ATS workstation, and the line-dispatching ATS workstation displays a normal opening event of the driver desk cover plate and ends;
s4, the vehicle transmits a message that the cab cover plate is abnormally opened to the video monitoring system, and the video monitoring system automatically links the camera to aim at the opened cab after receiving the message, and the process is finished;
step S5, the vehicle transmits a message that the driver desk cover plate is abnormally opened to the signal vehicle-mounted equipment, and simultaneously, the steps S6 and S7 are executed;
step S6, the signal vehicle-mounted equipment sends a message of abnormal opening of the driver desk cover plate to the signal track side ATS, the signal track side ATS sends the received message to a line-adjusting ATS workstation, and the line-adjusting ATS workstation displays an abnormal opening event of the driver desk cover plate and ends;
and S7, the signal vehicle-mounted equipment outputs an emergency braking command to the vehicle and ends.
Preferably, in the step S1, the determination condition that the cab cover is open is: the limit switch I and the limit switch II are both in a closed state.
Preferably, in the step S2, the judging condition that the opening mode of the cab cover is normal is that: the limit switch I and the limit switch II are both in an off state.
Preferably, in the step S2, the judging condition that the opening mode of the cab cover is abnormal is that: the first limit switch is in an open state, and the second limit switch is in a closed state.
Preferably, the transmission mode transmitted to the signal vehicle-mounted equipment comprises a hard wire connection mode and a train control and management system network transmission mode.
Preferably, the vehicle transmits the abnormal opening message of the driver desk cover plate to the video monitoring system, and the abnormal opening message is realized through network transmission of the train control and management system.
According to a third aspect of the present invention there is provided an electronic device comprising a memory and a processor, the memory having stored thereon a computer program, the processor implementing the method when executing the program.
According to a fourth aspect of the present invention there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the method.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can automatically and correctly judge whether the staff normally opens the driver's cab cover plate by using the key or the passengers illegally open the driver's cab cover plate, and take corresponding measures aiming at different modes, thereby preventing the passengers from illegally operating the driver's cab in advance, reducing the possibility of accident occurrence and improving the safety of the system.
2. The invention increases the hard wire connection mode, and can improve the disposal efficiency of subway operation under the emergency condition that the cab cover plate is illegally opened for outputting train emergency braking when the cab cover plate is abnormally opened, reduce the influence on operation and improve the usability of the system.
3. According to the invention, under the condition that operators do not interfere, the system can automatically judge whether the driver desk cover plate is normally or abnormally opened, so that the degree of automation of the system is improved, the workload of the operators is reduced, errors caused by manual operation are avoided, and better use experience is provided for users.
4. According to the invention, more accurate linkage response is added, when the driver desk cover plate is normally opened by using a key, the normal opening event of the driver desk cover plate is only displayed on the line adjustment ATS workstation, emergency braking is avoided, and passengers can realize higher subway service level.
6. The invention has lower implementation cost and relatively higher cost performance of the satisfaction degree of the user.
Drawings
FIG. 1 (a) is a top view of a prior art fully automated unmanned driver's cab apparatus;
FIG. 1 (b) is a front view of a prior art fully automated unmanned driver's cab apparatus;
FIG. 1 (c) is a left side view of a prior art fully automated unmanned driver's cab apparatus;
FIG. 2 (a) is a top view of a fully automated unmanned driver's cab apparatus of the present invention;
FIG. 2 (b) is a front view of the fully automated unmanned driver's cab apparatus of the present invention;
FIG. 2 (c) is a left side view of the fully automated robotic driver station apparatus of the present invention;
FIG. 3 is a circuit diagram of a prior art fully automatic unmanned driver's cab vehicle;
FIG. 4 is a circuit diagram of a fully automated robotic driver's cab vehicle (TCMS) in accordance with the present invention;
FIG. 5 is a circuit diagram (hard wire) of a fully automatic unmanned driver's cab vehicle in the invention;
FIG. 6 is a flow chart of information that a prior art driver's desk cover is opened;
FIG. 7 is a flow chart of information that a driver's desk cover is opened in the present invention;
in the drawing, 1 is a first driver's desk cover lock, 2 is a second driver's desk cover lock, 3 is a first limit switch, 4 is a second limit switch, 5 is a first limit switch, and 6 is a second limit switch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
The embodiment relates to a linkage control device of a full-automatic unmanned driver's cab, as shown in fig. 1, which is a three-view of the existing full-automatic unmanned driver's cab device. The device comprises a driver's cab, a driver's cab cover plate and a pair of limit switches I, wherein the pair of limit switches I comprises a first limit switch I3 and a second limit switch I4 shown in fig. 1 (a) to 1 (c).
The device also comprises a pair of driver desk cover plate locks, such as a first driver desk cover plate lock 1 and a second driver desk cover plate lock 2 shown in fig. 1 (a) to 1 (c), and the states of the driver desk cover plate locks are always consistent. The lock of the cab apron is independent of the limit switch I, the cab apron is normally opened or abnormally opened by a key, and the limit switch I is in a disconnection state; the driver's desk cover plate is in a closed state, and the limit switch I is in a closed state; and judging the state (opening or closing) of the cab cover plate according to the state (opening or closing) of the limit switch I.
The invention improves the prior full-automatic unmanned driver's cab device, and three views thereof are shown in fig. 2 (a) to 2 (c). A pair of limit switches II is added, wherein the limit switches II comprise a first limit switch II 5 and a second limit switch II 6 as shown in fig. 2 (a) to 2 (c). The second limit switch is arranged on two sides of the driver's cab, and the position of the cover plate lock of the driver's cab is identical to the second limit switch and is in linkage with the second limit switch.
When the key is adopted to normally open the driver desk cover plate, the limit switch I and the limit switch II are both in an off state; when the driver desk cover plate is opened abnormally, the first limit switch is in an open state, and the second limit switch is in a closed state. The driver's desk cover plate is in a closed state, and the limit switch I and the limit switch II are in a closed state;
the embodiment also relates to a linkage control method of the full-automatic unmanned driver's cab, as shown in fig. 3, which is a circuit diagram of the existing full-automatic unmanned driver's cab, and states of the first limit switch I3 and the second limit switch I4 are always consistent. Fig. 6 is a flow chart of information that a conventional driver's desk cover is opened. When the driver desk cover plate is opened, the opened information of the driver desk cover plate is respectively transmitted to a vehicle-mounted signal system and a video monitoring system (CCTV: closed-Circuit Television) through a train control and management system (TCMS: train Control and Management System), the vehicle-mounted signal system sends the opened information of the driver desk cover plate to an ATS beside a signal track, and a line-adjusting ATS workstation displays a normal opening event of the driver desk cover plate; after receiving the message that the driver's desk cover plate is opened, the video monitoring system automatically links the camera to aim at the opened driver's cab.
As shown in fig. 4 and 5, the invention distinguishes the driver's desk cover from being normally or abnormally opened by adding the limit switch II and associating the limit switch II to the driver's desk cover lock. The states of the first limit switch II 5 and the second limit switch II 6 are always consistent. The states of the two pairs of limit switches (a first limit switch and a second limit switch) are collected through a train control and management system (TCMS: train Control and Management System) on the one hand, then transmitted to a vehicle-mounted signal system through a network and transmitted to a video monitoring system (CCTV: closed-Circuit Television) through comprehensive monitoring, and on the other hand, the states of the two limit switches are output to the vehicle-mounted signal system through a hard wire. The driver's cab cover plate obtained through TCMS or hard wire is taken ' OR ' by the abnormal opening information, namely, if only one way is required to obtain that the driver's cab cover plate is opened abnormally, the driver's cab cover plate is considered to be opened abnormally, and the safety and usability of the system are improved.
The linkage control method of the full-automatic unmanned driver's cab in the invention is shown in fig. 7, and comprises the following steps:
step S1, judging whether a driver desk cover plate is opened, if not, ending; if yes, executing step S2;
step S2, judging whether the opening mode of the driver desk cover plate is normal, and if so, executing step S3; otherwise, the method comprises the steps of; executing step S4 and step S5;
step S3, the vehicle transmits a message that the driver desk cover plate is normally opened to signal vehicle-mounted equipment through a train control and management system or hard wire connection, the signal vehicle-mounted equipment transmits the message that the driver desk cover plate is normally opened to signal track side ATS, the signal track side ATS transmits the received message to a line adjustment ATS workstation, and the line adjustment ATS workstation displays a normal opening event of the driver desk cover plate and ends;
s4, the vehicle transmits the abnormal opening information of the driver 'S cab apron to the video monitoring system through the train control and management system network, and the video monitoring system automatically links the camera to aim at the opened driver' S cab after receiving the information, and the process is finished;
step S5, the vehicle transmits the abnormal opening information of the driver desk cover plate to the signal vehicle-mounted equipment through a train control and management system network or hard wire connection, and simultaneously, the steps S6 and S7 are executed;
step S6, the signal vehicle-mounted equipment sends a message of abnormal opening of the driver desk cover plate to an ATS beside the signal track through a train control and management system network or hard wire connection, the ATS beside the signal track sends the received message to an ATS workstation, and the ATS workstation displays the abnormal opening event of the driver desk cover plate and ends;
and S7, the signal vehicle-mounted equipment outputs an emergency braking command to the vehicle and ends.
The electronic device of the present invention includes a Central Processing Unit (CPU) that can perform various appropriate actions and processes according to computer program instructions stored in a Read Only Memory (ROM) or computer program instructions loaded from a storage unit into a Random Access Memory (RAM). In the RAM, various programs and data required for the operation of the device can also be stored. The CPU, ROM and RAM are connected to each other by a bus. An input/output (I/O) interface is also connected to the bus.
A plurality of components in a device are connected to an I/O interface, comprising: an input unit such as a keyboard, a mouse, etc.; an output unit such as various types of displays, speakers, and the like; a storage unit such as a magnetic disk, an optical disk, or the like; and communication units such as network cards, modems, wireless communication transceivers, and the like. The communication unit allows the device to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processing unit performs the respective methods and processes described above, for example, the methods S1 to S7. For example, in some embodiments, methods S1-S7 may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as a storage unit. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device via the ROM and/or the communication unit. When the computer program is loaded into RAM and executed by the CPU, one or more steps of the methods S1 to S7 described above may be performed. Alternatively, in other embodiments, the CPU may be configured to perform methods S1-S7 by any other suitable means (e.g., by means of firmware).
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.
Program code for carrying out methods of the present invention may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. The full-automatic unmanned driver's cab linkage control device comprises a driver's cab, a driver's cab cover plate lock and a limit switch I, and is characterized by further comprising a limit switch II; the limit switch II and the cab cover plate lock are arranged on two sides of the cab; and the driver desk cover plate lock is controlled in a linkage way with the limit switch.
2. The automatic unmanned driver's cab linkage control device according to claim 1, wherein the driver's cab cover lock and the limit switch are independently controlled.
3. A method of using the fully automatic unmanned driver's cab linkage control of claim 1, the method comprising the steps of:
step S1, judging whether a driver desk cover plate is opened, if not, ending; if yes, executing step S2;
step S2, judging whether the opening mode of the driver desk cover plate is normal, and if so, executing step S3; otherwise, the method comprises the steps of; simultaneously executing the step S4 and the step S5;
step S3, the vehicle transmits a message that the driver desk cover plate is normally opened to the signal vehicle-mounted equipment, the signal vehicle-mounted equipment transmits the message that the driver desk cover plate is normally opened to the signal track side ATS, the signal track side ATS transmits the received message to the line-dispatching ATS workstation, and the line-dispatching ATS workstation displays a normal opening event of the driver desk cover plate and ends;
s4, the vehicle transmits a message that the cab cover plate is abnormally opened to the video monitoring system, and the video monitoring system automatically links the camera to aim at the opened cab after receiving the message, and the process is finished;
step S5, the vehicle transmits a message that the driver desk cover plate is abnormally opened to the signal vehicle-mounted equipment, and simultaneously, the steps S6 and S7 are executed;
step S6, the signal vehicle-mounted equipment sends a message of abnormal opening of the driver desk cover plate to the signal track side ATS, the signal track side ATS sends the received message to a line-adjusting ATS workstation, and the line-adjusting ATS workstation displays an abnormal opening event of the driver desk cover plate and ends;
and S7, the signal vehicle-mounted equipment outputs an emergency braking command to the vehicle and ends.
4. A method according to claim 3, wherein in the step S1, the determination condition that the driver' S deck cover is open is: the limit switch I and the limit switch II are both in a closed state.
5. A method according to claim 3, wherein in the step S2, the judgment condition that the opening mode of the driver' S desk cover is normal is: the limit switch I and the limit switch II are both in an off state.
6. A method according to claim 3, wherein in the step S2, the judging condition that the opening mode of the driver' S desk cover is abnormal is: the first limit switch is in an open state, and the second limit switch is in a closed state.
7. A method according to claim 3, wherein the transmission means transmitted to the signal-carrying device comprises a hard-wired connection means and a train control and management system network transmission means.
8. A method according to claim 3, wherein the vehicle transmits a message to the video monitoring system that the deck lid is not normally open, via train control and management system network transmission.
9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program, characterized in that the processor, when executing the program, implements the method according to any of claims 3-8.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any one of claims 3-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311841529.1A CN117734745A (en) | 2023-12-29 | 2023-12-29 | Full-automatic unmanned driver's cab linkage control device, method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311841529.1A CN117734745A (en) | 2023-12-29 | 2023-12-29 | Full-automatic unmanned driver's cab linkage control device, method and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117734745A true CN117734745A (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311841529.1A Pending CN117734745A (en) | 2023-12-29 | 2023-12-29 | Full-automatic unmanned driver's cab linkage control device, method and equipment |
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| Country | Link |
|---|---|
| CN (1) | CN117734745A (en) |
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- 2023-12-29 CN CN202311841529.1A patent/CN117734745A/en active Pending
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