Train communication method, device and equipment

Abstract

The invention discloses a train communication method, device and equipment, and relates to the technical field of communication. The method comprises the following steps: receiving a first group call initiated by a crossing operation desk or a flood control point operation desk based on a wired network; the first group call comprises a first group call number, a crossing operation desk number or a flood control point operation desk number; identifying a call type according to the first group call number, and determining a first call range according to the crossing operation desk number or the flood control point operation desk number; determining a fixed radio station corresponding to a called station in the first call range; and forwarding the first group call to the fixed radio station through a wireless network so as to enable each train in the first call range to communicate. According to the technical scheme, the communication safety and reliability of the crossing and the flood control point are improved.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a train communication method, device and equipment. Background Art

[0002] The 400MHz railway digital train wireless dispatching communication system (DRTD) is a new type of wireless dispatching communication system that fully considers the needs of wireless train dispatching services and utilizes the advantages of digital wireless. It can be interconnected with other systems such as the dispatching command system CTC / train dispatching command system TDCS, the fixed user access system FAS, and the time synchronization system, providing a safe, reliable, effective and convenient communication method for rail transit, and providing reliable voice and data information communication means between fixed and mobile users of large railways. When abnormal situations occur in rail transit operations and wired communications fail, it can also quickly provide the wireless communication means required for command such as disaster prevention and rescue and accident handling.

[0003] At present, there is no voice communication channel between train drivers and ground guards at railway crossings and flood control points. Signal equipment is used to transmit information about trains approaching crossings and flood control points, and then sounders, flashers, etc. are controlled to provide sound and light prompts. The disadvantage is that when unexpected problems occur at crossings and flood control points, the guards do not know the situation of the nearest train passing through, and cannot directly contact the train driver and inform the station duty officer of the situation. Summary of the invention

[0004] The present invention provides a train communication method, device and equipment to improve the communication safety and reliability of road crossings and flood control points.

[0005] According to one aspect of the present invention, there is provided a train communication method, which is applied to a main fixed station of a main calling station, comprising:

[0006] Receiving a first group call initiated by a road crossing operation station or a flood control point operation station based on a wired network; the first group call includes a first group call number, a road crossing operation station number or a flood control point operation station number;

[0007] Identify the call type according to the first group call number, and determine the first call range according to the road crossing operation console number or the flood control point operation console number;

[0008] Determine that the called station within the first calling range corresponds to the fixed station;

[0009] The first group call is forwarded to the fixed station via a wireless network, so that each train within the first calling range can communicate with each other.

[0010] According to another aspect of the present invention, there is provided a train communication method, which is applied to a main fixed station of a main calling station, comprising:

[0011] receiving a second group call initiated by the train based on the base station through the wireless network; the second group call includes a second group call number;

[0012] Identify a calling range according to the second group calling number, and determine a second calling range of the main calling station;

[0013] Notify the crossing operation station or flood control point operation station within the second calling range to enter the call through the wired network;

[0014] The second group call is initiated to each train within the second calling range through the wireless network, so that each train enters into a call.

[0015] According to another aspect of the present invention, there is provided a train communication device, which is configured at a main fixed station of a main calling station, comprising:

[0016] A first group call initiating module, configured to receive a first group call initiated by a road crossing operation station or a flood control point operation station based on a wired network; the first group call includes a first group call number, a road crossing operation station number or a flood control point operation station number;

[0017] A first call range determination module, used to identify the call type according to the first group call number, and determine the first call range according to the road crossing operation console number or the flood control point operation console number;

[0018] A fixed station determination module, used to determine that the called station within the first calling range corresponds to a fixed station;

[0019] The first group call forwarding module is used to forward the first group call to the fixed station through a wireless network, so that each train within the first call range can communicate.

[0020] According to another aspect of the present invention, there is provided a train communication device, which is configured at a main fixed station of a main calling station, comprising:

[0021] A second group call initiating module, configured to receive a second group call initiated by a train through a wireless network based on a base station; the second group call includes a second group call number;

[0022] A second call range determination module, used to identify the call range according to the second group call number, and determine the second call range of the main call station;

[0023] A call notification module, used to notify the road crossing operation station or flood control point operation station within the second call range to enter the call through a wired network;

[0024] The second group call forwarding module is used to initiate the second group call to each train within the second call range through the wireless network, so that each train enters the call.

[0025] According to another aspect of the present invention, an electronic device is provided, the electronic device comprising:

[0026] at least one processor; and

[0027] a memory communicatively connected to the at least one processor; wherein,

[0028] The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the train communication method described in any embodiment of the present invention.

[0029] The technical solution of the embodiment of the present invention is to receive the first group call initiated by the crossing operation station or the flood control point operation station based on the wired network; the first group call includes the first group call number, the crossing operation station number or the flood control point operation station number; identify the call type according to the first group call number, and determine the first call range according to the crossing operation station number or the flood control point operation station number; determine that the called station within the first call range corresponds to the fixed radio station; forward the first group call to the fixed radio station through the wireless network, so that each train within the first call range can communicate. The above technical solution can enable the crossing and the flood control point to conduct voice communication, and improve the communication security and reliability of the road and the flood control point.

[0030] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 is a flow chart of a train communication method provided according to an embodiment of the present invention;

[0033] Figure 2 is a flow chart of a train communication method provided according to an embodiment of the present invention;

[0034] Figure 3 It is a schematic diagram of a scheme for setting up an operating console at a road crossing / flood prevention point according to an embodiment of the present invention;

[0035] Figure 4 is a structural schematic diagram of a train communication device provided according to an embodiment of the present invention;

[0036] Figure 5 is a structural schematic diagram of a train communication device provided according to an embodiment of the present invention;

[0037] Figure 6 It is a schematic diagram of the structure of an electronic device for implementing the train communication method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0040] In addition, it should be noted that the collection, storage, use, processing, transmission, provision and disclosure of data such as communication information, road crossings and flood control points involved in the technical solution of the present invention are in compliance with the provisions of relevant laws and regulations and do not violate public order and good morals.

[0041] Figure 1 This is a flow chart of a train communication method provided according to an embodiment of the present invention. This embodiment is applicable to the communication between a railway crossing and a flood control point. The method can be executed by a train communication device, which can be implemented in the form of hardware and / or software. The device can be configured in an electronic device that carries the train communication function, such as a main fixed station of a main calling station, where the main calling station refers to a crossing operation station or a station to which a flood control point operation belongs. Figure 1 As shown, the method includes:

[0042] S110. Receive a first group call initiated by a road crossing operation console or a flood control point operation console based on a wired network.

[0043] In this embodiment, the first group call includes a first group call number, a road crossing operating desk number or a flood control point operating desk number; wherein the first group call number refers to a group call number specifically used for the operating desk or flood control point to initiate group calls, such as 612; the road crossing operating desk number or the flood control point operating desk number refers to the number of a specific road crossing operating desk or flood control point.

[0044] Specifically, the guard at the crossing or flood control point initiates the first group call through the crossing operation console or flood control point operation console, and accordingly, the fixed radio station of the main calling station to which the crossing or flood control point belongs receives the first group call from the crossing operation console or flood control point operation console through the wired network.

[0045] S120: Identify the call type according to the first group call number, and determine the first call range according to the road crossing operation desk number or the flood control point operation desk number.

[0046] Among them, the first calling range refers to the pre-configured calling range of the crossing or flood control point. For example, when the crossing / flood control point operating console is located at the overlapping position between two stations, the corresponding 612 group calling range can be configured to call two adjacent stations at the same time.

[0047] Specifically, the call type is identified as a group call according to the first group call number, and the first call range is determined from the database according to the road crossing operation console number or the flood control point operation number.

[0048] S130: Determine whether the called station within the first calling range corresponds to the fixed station.

[0049] The called station refers to the other stations within the calling range except the calling station. The fixed station refers to the fixed station corresponding to the called station.

[0050] Specifically, the fixed radio station corresponding to the called station within the first calling range is queried.

[0051] S140. Forward the first group call to the fixed station via the wireless network, so that trains within the first calling range can communicate with each other.

[0052] Specifically, the master fixed station forwards the first group call to the fixed stations within the first calling range through the wireless network, and notifies the fixed stations to enter the call with all trains in the called station. It should be noted that the trains within the first calling range do not need to press a button to answer the call, but directly answer the call, that is, the trains within the first calling range can directly enter the call without any operation.

[0053] The technical solution of the embodiment of the present invention is to receive the first group call initiated by the crossing operation station or the flood control point operation station based on the wired network; the first group call includes the first group call number, the crossing operation station number or the flood control point operation station number; identify the call type according to the first group call number, and determine the first call range according to the crossing operation station number or the flood control point operation station number; determine that the called station within the first call range corresponds to the fixed radio station; forward the first group call to the fixed radio station through the wireless network, so that each train within the first call range can communicate. The above technical solution can enable the crossing and the flood control point to conduct voice communication, and improve the communication security and reliability of the road and the flood control point.

[0054] Based on the above embodiment, as an optional mode of the present invention, the main fixed station can also send call information to the station operation console of the main calling station, so that the station operation console can monitor the call information. Specifically, the main fixed station sends call information to the station operation console corresponding to it, or the fixed station sends call information to the corresponding station operation console, and the call information can be displayed on the station operation console as a call that can be monitored. If the station attendant needs to monitor or interrupt, he can operate on the station operation console.

[0055] Based on the above embodiment, as an optional mode of the present invention, it further includes: during the call, sending a first group call to a new train entering the first call range to notify the new train to enter the call. That is, after the call is connected, if a new train enters a station within the first call range, the new train can also directly enter the call.

[0056] Figure 2 is a flow chart of a train communication method provided according to an embodiment of the present invention. This embodiment is applicable to the communication between railway crossings and flood control points. The method can be executed by a train communication device, which can be implemented in the form of hardware and / or software. The device can be configured in an electronic device that carries the train communication function, such as a main fixed station of a main calling station, where the main calling station refers to the station to which the train belongs. Figure 2 As shown, the method includes:

[0057] S210: The base station receives a second group call initiated by the train through the wireless network.

[0058] In this embodiment, the second group call includes a second group call number; wherein the second group call number refers to a group call number for initiating a group call by a special user train.

[0059] Specifically, the train driver uses the locomotive integrated wireless communication equipment CIR to initiate the second group call, namely the 612 crossing or flood control point group call; correspondingly, the main fixed radio station of the vehicle belonging to the train uses the base station to receive the second group call initiated by the train through the wireless network.

[0060] S220. Identify the calling range according to the second group calling number, and determine the second calling range of the main calling station.

[0061] The second calling range refers to the calling range of the main calling station, such as the calling range of the main calling station or the calling range of the main calling station and adjacent stations.

[0062] Specifically, the calling range is identified as the main call according to the second group call number, and the second calling range of the main call station is obtained from the configuration.

[0063] S230. Notify the road crossing operation station or flood control point operation station within the second calling range through the wired network to start the call.

[0064] Specifically, the road crossing operation station or flood control point operation station within the second calling range is notified through the wired network to enter the call.

[0065] S240: Initiate a second group call to each train within the second calling range through the wireless network, so that each train enters into a call.

[0066] Specifically, a second group call is initiated to each train within the second calling range through the wireless network; accordingly, the locomotive integrated wireless communication equipment CIR in each train within the second calling range enters into a call.

[0067] It should be noted that each train, crossing operating console or flood control point operating console within the second calling range does not need to press a button to answer the call, but can directly answer the call. In other words, each train, crossing operating console and flood control point operating console within the second calling range can directly enter into the call without any operation.

[0068] The technical solution provided by the embodiment of the present invention is to receive the second group call initiated by the train through the wireless network based on the base station; the second group call includes the second group call number; identify the call range according to the second group call number, and determine the second call range of the main call station; notify the crossing operation console or flood control point operation console within the second call range through the wired network to enter the call; initiate the second group call to each train within the second call range through the wireless network, so that each train enters the call. The above technical solution can enable the crossing and the flood control point and each train to conduct voice communication, and improve the communication security and reliability of the road and the flood control point.

[0069] Based on the above embodiment, as an optional method of the present invention, it further includes: sending call information to the station operation console of the main calling station, so that the station operation console can monitor the call information. Specifically, the main fixed station sends the call information to the station operation console corresponding to it, or the fixed station sends the call information to the station operation console, and the call information can be displayed on the station operation console as a monitorable call. If the station attendant needs to monitor or interrupt, he can operate on the station operation console.

[0070] Based on the above embodiment, as an optional mode of the present invention, it further includes: during the call, a second group call is sent to a new train entering the second call range to notify the new train to enter the call. That is, after the call is connected, if a new train enters a station within the second call range, the new train can also directly enter the call.

[0071] In the present invention, a ground operation console is set up at the crossing / flood control point, wherein the ground operation console is provided with a telephone touch screen, a microphone, an Internet port, etc. The nearest station is accessed through Ethernet or a bearer network, and it can communicate with neighboring stations based on IP communication. The operation console is used for the guard at the crossing / flood control point to communicate with the train driver passing through the crossing / flood control point, to remind the guard of the approaching train and avoid traffic accidents. Figure 3 A schematic diagram of a scheme for setting up an operating console at a crossing / flood control point is shown.

[0072] Figure 4 : is a schematic diagram of the structure of a train communication device provided according to an embodiment of the present invention. This embodiment is applicable to the communication between a railway crossing and a flood control point. The device can be implemented in the form of hardware and / or software. The device can be configured in an electronic device that carries the train communication function, such as a main fixed station of a main calling station, where the main calling station refers to a crossing operation station or a station to which a flood control point operation belongs. Figure 4 As shown, the device comprises:

[0073] The first group call initiating module 310 is used to receive a first group call initiated by a road crossing operation station or a flood control point operation station based on a wired network; the first group call includes a first group call number, a road crossing operation station number or a flood control point operation station number;

[0074] A first call range determination module 320, for identifying a call type according to the first group call number, and determining a first call range according to a road crossing operation station number or a flood control point operation station number;

[0075] A fixed station determination module 330, for determining that the called station within the first calling range corresponds to the fixed station;

[0076] The first group call forwarding module 340 is used to forward the first group call to the fixed station through the wireless network, so that each train within the first call range can communicate.

[0077] The technical solution of the embodiment of the present invention is to receive the first group call initiated by the crossing operation station or the flood control point operation station based on the wired network; the first group call includes the first group call number, the crossing operation station number or the flood control point operation station number; identify the call type according to the first group call number, and determine the first call range according to the crossing operation station number or the flood control point operation station number; determine that the called station within the first call range corresponds to the fixed radio station; forward the first group call to the fixed radio station through the wireless network, so that each train within the first call range can communicate. The above technical solution can enable the crossing and the flood control point to conduct voice communication, and improve the communication security and reliability of the road and the flood control point.

[0078] Optionally, the device also includes a communication information sending module, which is used to

[0079] Send call information to the station operation console of the main calling station so that the station operation console can monitor the call information.

[0080] Optionally, each train within the first calling range can directly answer the call without pressing a button.

[0081] Optionally, the first group call forwarding module 340 is further configured to:

[0082] During the call, a first group call is sent to a new train entering the first calling range to notify the new train of the call.

[0083] The train communication device provided in the embodiment of the present invention can execute the train communication method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0084] Figure 5 1 is a schematic diagram of the structure of a train communication device provided according to an embodiment of the present invention. This embodiment is applicable to the communication between railway crossings and flood control points. The device can be implemented in the form of hardware and / or software. The device can be configured in an electronic device that carries the train communication function, such as a main fixed station of a main calling station, where the main calling station refers to the station to which the train belongs. Figure 5 As shown, the train communication device of this embodiment may include:

[0085] The second group call initiating module 410 is used to receive a second group call initiated by the train through a wireless network based on the base station; the second group call includes a second group call number;

[0086] A second call range determination module 420, for identifying a call range according to the second group call number, and determining a second call range of the main call station;

[0087] A call notification module 430, used to notify the road crossing operation station or flood control point operation station within the second call range to enter the call through the wired network;

[0088] The second group call forwarding module 440 is used to initiate a second group call to each train within the second call range through the wireless network, so that each train enters into a call.

[0089] The technical solution provided by the embodiment of the present invention is to receive the second group call initiated by the train through the wireless network based on the base station; the second group call includes the second group call number; identify the call range according to the second group call number, and determine the second call range of the main call station; notify the crossing operation console or flood control point operation console within the second call range through the wired network to enter the call; initiate the second group call to each train within the second call range through the wireless network, so that each train enters the call. The above technical solution can enable the crossing and the flood control point and each train to conduct voice communication, and improve the communication security and reliability of the road and the flood control point.

[0090] Optionally, the device further includes a call information sending module, which is used to:

[0091] Send call information to the station operation console of the main calling station so that the station operation console can monitor the call information.

[0092] Optionally, each train, crossing control station or flood control point control station within the second calling range can directly answer the call without pressing any button.

[0093] Optionally, the second group call forwarding module 440 is further configured to:

[0094] During the call, a second group call is sent to a new train entering the second call range to notify the new train of the call.

[0095] The train communication device provided in the embodiment of the present invention can execute the train communication method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0096] According to an embodiment of the present invention, the present invention also provides an electronic device, a readable storage medium and a computer program product.

[0097] Figure 6 It is a schematic diagram of the structure of an electronic device for implementing the train communication method according to an embodiment of the present invention. Figure 6A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0098] like Figure 6 As shown, the electronic device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0099] A number of components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0100] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the train communication method.

[0101] In some embodiments, the train communication method may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the train communication method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to execute the train communication method in any other appropriate manner (e.g., by means of firmware).

[0102] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0103] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0104] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, 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 disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0105] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0106] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0107] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0108] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0109] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A train communication method, characterized in that: The main fixed station used for the main calling station includes: Receiving a first group call initiated by a road crossing operation station or a flood control point operation station based on a wired network; the first group call includes a first group call number, a road crossing operation station number or a flood control point operation station number; Identify the call type according to the first group call number, and determine the first call range according to the road crossing operation console number or the flood control point operation console number; Determine that the called station within the first calling range corresponds to the fixed station; The first group call is forwarded to the fixed station via a wireless network, so that each train within the first calling range can communicate with each other.

2. The method according to claim 1, characterized in that: Also includes: The call information is sent to the station operation station of the main calling station so that the station operation station monitors the call information.

3. The method according to claim 1, characterized in that Trains within the first calling range do not need to press buttons to answer the call, and can directly answer the call.

4. The method according to claim 1, characterized in that: Also includes: During the call, the first group call is sent to a new train entering the first call range to notify the new train of the call.

5. A train communication method, characterized in that: The main fixed station used for the main calling station includes: receiving a second group call initiated by the train based on the base station through the wireless network; the second group call includes a second group call number; Identify a calling range according to the second group calling number, and determine a second calling range of the main calling station; Notify the crossing operation station or flood control point operation station within the second calling range to enter the call through the wired network; The second group call is initiated to each train within the second calling range through the wireless network, so that each train enters into a call.

6. The method according to claim 5, characterized in that Also includes: The call information is sent to the station operation station of the main calling station so that the station operation station monitors the call information.

7. The method according to claim 5, characterized in that Each train, crossing control panel or flood control point control panel within the second calling range does not need to press a button to answer the call, and can directly answer the call.

8. The method according to claim 5, characterized in that Also includes: During the call, the second group call is sent to a new train entering the second call range to notify the new train of the call.

9. A train communication device, characterized in that: The main fixed radio station configured at the main calling station includes: A first group call initiating module, configured to receive a first group call initiated by a road crossing operation station or a flood control point operation station based on a wired network; the first group call includes a first group call number, a road crossing operation station number or a flood control point operation station number; A first call range determination module, used to identify the call type according to the first group call number, and determine the first call range according to the road crossing operation console number or the flood control point operation console number; A fixed station determination module, used to determine that the called station within the first calling range corresponds to a fixed station; The first group call forwarding module is used to forward the first group call to the fixed station through a wireless network, so that each train within the first call range can communicate.

10. A train communication device, characterized in that: The main fixed radio station configured at the main calling station includes: A second group call initiating module, configured to receive a second group call initiated by a train through a wireless network based on a base station; the second group call includes a second group call number; A second call range determination module, used to identify the call range according to the second group call number, and determine the second call range of the main call station; A call notification module, used to notify the road crossing operation station or flood control point operation station within the second call range to enter the call through a wired network; The second group call forwarding module is used to initiate the second group call to each train within the second call range through the wireless network, so that each train enters the call.

11. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the train communication method according to any one of claims 1 to 8.

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