Early warning prompting method for train approaching, terminal equipment and storage medium

Abstract

The invention is suitable for the field of data processing, and discloses a train approaching early warning prompting method, terminal equipment and a storage medium. The train approaching early warning prompting method comprises the following steps: acquiring train operation information of a running train, wherein the train operation information comprises train number, locomotive number, kilometer post, speed and train operation direction; determining an approaching target train according to the train operation information; and according to the target train operation information corresponding to the target train, generating early warning prompt information, and displaying the early warning prompt information through a display module. By integrating the functions of acquiring and processing the train operation information, the camera flashlight can become intelligent inspection auxiliary equipment. And intelligent management of railway maintenance operation can be promoted. By acquiring and processing the train operation information, early warning prompts can be provided for inspection personnel in time when the train approaches. And collision with a train or other potential dangers are effectively avoided, and the safety of railway maintenance operation is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the field of data processing, and in particular relates to a method, terminal equipment and storage medium for early warning of approaching trains. Background Art

[0002] The camera flashlights traditionally used for railway maintenance have relatively simple functions, mainly used to provide basic functions such as lighting, taking pictures or recording videos.

[0003] During the inspection process, although it can effectively illuminate the surrounding environment and help maintenance personnel conduct on-site inspections and records, it cannot remind inspection personnel to take safety measures when a train is approaching or potential danger occurs. A new technical means is needed to solve the above technical problems. Summary of the invention

[0004] In view of this, an embodiment of the present invention provides a train approaching early warning prompt method, terminal device and storage medium, which can solve the problem in the related art that when a train approaches or potential danger occurs, it is impossible to remind patrol personnel to take safety measures when a train approaches.

[0005] A first aspect of the present invention provides a method for early warning of approaching trains, which is applied to a camera flashlight, wherein the camera flashlight includes a display module, and the method includes:

[0006] Get the train operation information of the running train, including train number, locomotive number, kilometer mark, speed and train running direction;

[0007] Determine the approaching target train based on train operation information;

[0008] According to the target train operation information corresponding to the target train, early warning prompt information is generated, and the early warning prompt information is displayed through the display module.

[0009] Optionally, in a first implementation of the first aspect of the present invention, after the step of displaying the warning prompt information through the display module, the method further includes:

[0010] Carry out real-time wireless data transmission with the target train to obtain real-time data;

[0011] According to real-time data, the display content corresponding to the early warning information is dynamically updated.

[0012] Optionally, in a second implementation of the first aspect of the present invention, the step of dynamically updating the display content corresponding to the early warning prompt information according to the real-time data includes:

[0013] Obtain target train type information corresponding to the target train;

[0014] Obtain the preset display style corresponding to the target train type information, and dynamically update the display content corresponding to the warning prompt information based on the preset display style and real-time data.

[0015] Optionally, in a third implementation of the first aspect of the present invention, the camera receiving device includes a voice prompt module, and after the step of generating early warning prompt information according to the target train operation information corresponding to the target train, the method further includes:

[0016] Generate voice prompt information according to the early warning prompt information;

[0017] Play voice prompt information through the voice prompt module.

[0018] Optionally, in a fourth implementation of the first aspect of the present invention, the camera receiving device includes a vibration module, and after the step of displaying the warning prompt information through the display module, the method further includes:

[0019] The vibration module is controlled according to the preset vibration control parameters.

[0020] Optionally, in a fifth implementation of the first aspect of the present invention, the step of generating early warning prompt information according to the target train operation information corresponding to the target train includes:

[0021] Determine the target train location;

[0022] Generate early warning information based on the target train position and the target train operation information corresponding to the target train.

[0023] Optionally, in a sixth implementation of the first aspect of the present invention, the step of acquiring train operation information of a running train includes:

[0024] When receiving TAX signal data sent by a running train, the STC8C microcontroller performs decoding operation on the TAX signal data to obtain train operation information.

[0025] Optionally, in a seventh implementation manner of the first aspect of the present invention, the step of determining the approaching target train according to the train operation information includes:

[0026] The position information is obtained, and, based on the position information and train operation information, an approaching target train is determined.

[0027] In a second aspect, an embodiment of the present invention provides a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned train approach warning prompt method when executing the computer program.

[0028] In a third aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps of the above-mentioned train approach warning prompt method are implemented.

[0029] In a fourth aspect, an embodiment of the present invention provides a computer program product, which, when executed on a terminal device, enables the terminal device to execute the above-mentioned method for early warning of approaching trains.

[0030] Compared with the prior art, the beneficial effects of the embodiments of the present invention are: obtaining the train operation information of the running train, the train operation information includes the train number, locomotive number, kilometer mark, speed and train running direction; determining the approaching target train according to the train operation information; generating early warning prompt information according to the target train operation information corresponding to the target train, and displaying the early warning prompt information through the display module. By integrating the acquisition and processing functions of train operation information, the camera flashlight can be made into an intelligent inspection auxiliary equipment. It can promote the intelligent management of railway maintenance operations. By acquiring and processing train operation information, early warning prompts can be provided to inspection personnel in time when the train is approaching. It effectively avoids collisions with trains or other potential dangers, and significantly improves the safety of railway maintenance operations. 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 embodiments or the description of the prior art. 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 paying creative labor.

[0032] Figure 1 A schematic diagram of an embodiment of a method for early warning of approaching trains in an embodiment of the present invention;

[0033] Figure 2 It is a schematic diagram of a specific embodiment after step S101 of the method for early warning of approaching train in an embodiment of the present invention;

[0034] Figure 3 This is a schematic diagram of a specific embodiment of step S202 of the method for early warning of approaching trains in an embodiment of the present invention;

[0035] Figure 4 This is another specific embodiment schematic diagram of the method for early warning of approaching trains in an embodiment of the present invention after step S101;

[0036] Figure 5 The figure is a schematic diagram of an embodiment of a terminal device in an embodiment of the present invention. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are protected by the present invention.

[0038] It should be noted that the terms "include", "comprises" and "have" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, terminal, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices. In the claims, specifications and drawings of the present invention, relational terms such as "first" and "second" are merely used to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any such real-time relationship or order between these entities / operations / objects.

[0039] Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0040] The camera flashlights traditionally used for railway maintenance have relatively simple functions, mainly used to provide basic functions such as lighting, taking pictures or recording videos.

[0041] During the inspection process, although it can effectively illuminate the surrounding environment and help maintenance personnel conduct on-site inspections and records, it cannot remind inspection personnel to take safety measures when a train is approaching or potential danger occurs. A new technical means is needed to solve the above technical problems.

[0042] In view of this, the embodiments of the present invention provide a method, terminal device and storage medium for early warning of approaching trains. By integrating the functions of acquiring and processing train operation information, the camera flashlight can be made into an intelligent inspection auxiliary device. It can promote the intelligent management of railway maintenance operations. By acquiring and processing train operation information, early warning prompts can be provided to inspection personnel in a timely manner when a train is approaching. It effectively avoids collisions with trains or other potential dangers, and significantly improves the safety of railway maintenance operations.

[0043] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0044] Figure 1 The present invention provides a schematic diagram of a method for implementing a train approach warning prompting process, which can be applied to a terminal device, such as a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, etc.

[0045] Specifically, the above-mentioned method for early warning of approaching trains may include the following steps S101 to S103.

[0046] Step S101, obtaining the train operation information of the running train, the train operation information includes the train number, locomotive number, kilometer mark, speed and train running direction.

[0047] In an embodiment of the present invention, the terminal device (train approaching warning prompt device) includes at least a display module (LED display screen), a receiving module (Si4463 RF receiving module), an STC8C microcontroller (responsible for processing and parsing data), and other external modules (such as voice module, vibration module, etc.).

[0048] Configure serial port 232 to communicate with Si4463 chip. Set serial communication parameters such as baud rate, data bit, stop bit, and check mode to ensure correct data transmission.

[0049] Configure the Si4463 chip to receive mode. Set the RF parameters (such as frequency, modulation mode, receiving sensitivity, etc.) to prepare to receive TAX signals from the train. Enter the standby state and wait for the arrival of TAX signal data.

[0050] When a train approaches, it will send a TAX signal (POCSAG encoding format) through the wireless communication system. The signal contains basic information about the train, such as train number, locomotive number, kilometer mark, speed, etc.

[0051] The terminal device receives the TAX signal. It is amplified by a low noise amplifier (LNA) to make the signal strong enough for reception. After the signal passes through the LNA, it is sent to the Si4463 chip in the terminal device for further processing.

[0052] The Si4463 chip converts the received RF signal into a digital signal. It demodulates the signal and converts the RF signal into binary data for further processing by the STC8C microcontroller.

[0053] Optionally, when receiving TAX signal data sent by a running train, the STC8C microcontroller performs a decoding operation on the TAX signal data to obtain train operation information. Among them, the STC8C microcontroller reads the digital signal transmitted by the Si4463 chip through the serial port 232 interface. The digital signal is transmitted from the Si4463 chip to the STC8C microcontroller for further processing. The STC8C microcontroller decodes the received TAX signal data to extract key information of the train. The decoding process includes parsing the POCSAG encoding format and extracting information such as the train number, locomotive number, kilometer mark, train speed, and running direction. After the parsing is completed, the microcontroller stores these data in the memory for subsequent use.

[0054] Step S102, determining an approaching target train based on train operation information.

[0055] In the embodiment of the present invention, an approaching target train is determined based on the position information and the train operation information.

[0056] Optionally, the location information is obtained, and the approaching target train is determined based on the location information and the train operation information. The currently approaching target train is determined by combining the parsed train operation information with the location information of the device.

[0057] Step S103, generating early warning prompt information according to the target train operation information corresponding to the target train, and displaying the early warning prompt information through a display module.

[0058] In an embodiment of the present invention, early warning information is generated according to the operation information of the target train (such as train number, speed, kilometer mark, direction, etc.). The content of the early warning information may include: the train number, current speed, kilometer mark, early warning level, etc. of the target train.

[0059] The generated warning information is transmitted to the display module through the STC8C microcontroller. The display module can be an LED display screen, which is connected to the STC8C microcontroller through a serial port, parallel port or other communication methods. After receiving the data, the display module displays the information according to the preset format and content.

[0060] Optionally, an IoT communication module (such as NB-IoT, LoRa, etc.) is integrated into the terminal device to realize data exchange with the remote server. The remote server can obtain train operation data in real time and send it to the terminal device through the IoT communication module. The terminal device dynamically updates the display content of the warning prompt information based on the real-time data to improve the accuracy and timeliness of the warning.

[0061] Optionally, train operation data can be analyzed and predicted through machine learning algorithms to identify potential safety hazards in advance. The generation logic and display mode of early warning information can be adjusted according to the prediction results to improve the intelligence level of early warning. For example, a classification model can be trained to identify different types of train operation modes, and the priority and display style of early warning information can be adjusted according to different modes.

[0062] Compared with the prior art, the beneficial effects of the embodiments of the present invention are: obtaining the train operation information of the running train, the train operation information includes the train number, locomotive number, kilometer mark, speed and train running direction; determining the approaching target train according to the train operation information; generating early warning prompt information according to the target train operation information corresponding to the target train, and displaying the early warning prompt information through the display module. By integrating the acquisition and processing functions of train operation information, the camera flashlight can be made into an intelligent inspection auxiliary equipment. It can promote the intelligent management of railway maintenance operations. By acquiring and processing train operation information, early warning prompts can be provided to inspection personnel in time when the train is approaching. It effectively avoids collisions with trains or other potential dangers, and significantly improves the safety of railway maintenance operations.

[0063] Traditional warning methods often rely on manual observation or simple signal equipment, which have many shortcomings. For example, manual observation is easily affected by factors such as visual fatigue and distraction, resulting in untimely or inaccurate warnings; while simple signal equipment lacks real-time and intelligence and cannot meet complex and changing on-site needs. Based on this, the present invention proposes an optional embodiment.

[0064] Figure 2 This is a schematic diagram of a specific embodiment after step S101 of the method for early warning of approaching trains in an embodiment of the present invention. After step S101, the following specific implementation methods are also included.

[0065] Step S201, performing real-time wireless data transmission with a target train to obtain real-time data.

[0066] In an embodiment of the present invention, the approaching target train is determined based on the decoded train operation information, and corresponding warning prompt information is generated.

[0067] The warning prompt information is displayed through a display module (such as an LED display screen) so that on-site staff can intuitively see the upcoming train information.

[0068] Step S202: dynamically update the display content corresponding to the early warning prompt information according to the real-time data.

[0069] In the implementation manner of the present invention, while the early warning prompt information is displayed, real-time wireless data transmission is performed with the target train based on the wireless communication module (such as Si4463 chip) built into the terminal device.

[0070] The target train sends real-time data, such as current speed, position change, etc., through its wireless communication equipment, and these data are received and processed by the early warning module in the terminal device.

[0071] Specifically, the warning module in the terminal device dynamically updates the display content corresponding to the warning prompt information according to the received real-time data. For example, if the speed of the target train increases or the position changes, the warning prompt information will be updated accordingly to reflect the latest train status.

[0072] Optionally, a user interface is displayed to allow on-site staff to view more detailed information or make certain settings. For example, staff can adjust uplink and downlink alarms, select display styles, etc.

[0073] Optionally, the early warning module in the terminal device also provides a feedback mechanism, such as sound prompts, vibration prompts, screen flashing, etc., to further enhance the safety awareness of on-site staff.

[0074] In the embodiment of the present invention, by acquiring the running data of the target train in real time and dynamically updating the warning prompt information, the warning module in the terminal device can more accurately reflect the actual status of the train, thereby improving the accuracy of the warning. In addition, the real-time data transmission and dynamic update functions enable the warning system to respond to changes in the train status in a timely manner, providing on-site staff with more sufficient time to take safety measures.

[0075] In traditional train warning systems, the display module usually only provides a fixed display style and cannot be dynamically adjusted according to the type of train or the real-time status. This may result in the information display being not intuitive enough, making it difficult for users to quickly understand the warning information, thereby affecting the warning effect. Based on this, the present invention proposes an optional embodiment.

[0076] Figure 3 This is a schematic diagram of a specific embodiment of step S202 of the method for early warning of approaching trains in an embodiment of the present invention. Step S202 also includes the following specific implementation methods.

[0077] Step S2021, obtaining target train type information corresponding to the target train.

[0078] In an embodiment of the present invention, the terminal device identifies the type of the target train (e.g., an up-going train or a down-going train) according to the received real-time data or pre-stored information. According to the identified target train type, the terminal device retrieves a preset display style corresponding to the type from a storage unit (e.g., a memory). The display style may include a combination of elements such as color, font, icon, and layout.

[0079] The terminal device dynamically updates the warning information on the LED display screen based on real-time data and preset display styles, such as adjusting the display mode of information, adding new information elements, or deleting no longer relevant information.

[0080] Optionally, the terminal device further includes a user interaction interface, allowing the user to view the current display style and adjust or select other styles (eg, upper display or lower display) as needed.

[0081] Step S2022, obtaining a preset display style corresponding to the target train type information, and dynamically updating the display content corresponding to the warning prompt information according to the preset display style and real-time data.

[0082] In the embodiment of the present invention, by providing different display styles for different types of trains, the terminal device can more intuitively display train information and improve the readability of the information. In addition, dynamic display updates can keep the warning information consistent with the actual status of the train, thereby improving the accuracy of the warning.

[0083] In traditional train warning systems, only visual prompts (such as LED display screens) are usually relied on to convey warning information to users. However, in some cases, such as poor vision, when the user is performing other tasks or is distracted, the visual prompts may not be able to effectively attract the user's attention. Based on this, the present invention proposes an optional embodiment.

[0084] After step S101, the following specific implementation is also included.

[0085] Step S203: Generate voice prompt information according to the early warning prompt information.

[0086] In an embodiment of the present invention, a speech synthesis module (which can be implemented by software or hardware) is provided inside the terminal device, and the module receives the warning prompt information as input. The speech synthesis module converts the warning prompt information into speech prompt information, such as a text-to-speech (TTS) conversion process.

[0087] During the conversion process, the speech synthesis module can adjust the sound quality and style of the generated voice prompt information according to the preset voice library, intonation, speaking speed and other parameters.

[0088] Step S204: play the voice prompt information through the voice prompt module.

[0089] The generated voice prompt information is sent to a voice prompt module (such as a speaker or an earphone interface). The voice prompt module receives and plays the voice prompt information to convey the warning information to the user in the form of sound.

[0090] Users can adjust the volume, speech speed and other parameters of the voice prompts through buttons or touch screens on the terminal device. The device can also provide a variety of voice styles for users to choose from to meet the needs and preferences of different users.

[0091] In the embodiment of the present invention, the warning information is played through the voice prompt module, so that the user can still receive the warning information when the vision is disturbed or the display screen cannot be viewed. The voice prompt can more directly attract the user's attention and improve the efficiency of information transmission.

[0092] In traditional warning methods, only visual or auditory prompts are usually relied on to convey warning information to users. However, these prompting methods may not effectively attract the user's attention or convey information in some cases. For example, at night or in an environment with poor visibility, the visual prompt may not be clearly seen. Based on this, the present invention proposes an optional embodiment.

[0093] Figure 4 This is another specific embodiment diagram after step S101 of the method for early warning of approaching trains in an embodiment of the present invention. After step S101, the following specific implementation methods are also included.

[0094] Step S201, controlling the vibration module according to preset vibration control parameters.

[0095] In an embodiment of the present invention, while generating and displaying the warning prompt information, the terminal device will access the vibration control parameters preset in its internal storage or configuration file. The vibration control parameters may include the frequency, duration, intensity, etc. of the vibration, which are used to control the vibration effect of the vibration module.

[0096] According to the obtained vibration control parameters, a control instruction is sent to the vibration module through its control interface. After receiving the instruction, the vibration module starts to vibrate according to the specified parameters to remind the user to pay attention to the warning information.

[0097] The user can perceive the vibration prompt through buttons, touch screens or other interactive methods on the terminal device, and adjust the vibration control parameters as needed (such as through the device setting menu). The terminal device can also provide a variety of vibration modes for users to choose from to meet the needs of different users.

[0098] In the embodiment of the present invention, the vibration module provides tactile feedback, so that the user can more intuitively perceive the existence of the warning information and respond in time even when the vision or hearing is disturbed. In some cases, such as at night or in an environment with poor visibility, the vibration prompt can be used as an additional safety warning to remind the user to pay attention to the approaching train.

[0099] Traditional train monitoring systems rely on ground signal equipment, track circuits or wireless communication technology to track train positions. These methods may be affected by factors such as the environment, equipment failure or communication delay in some cases, resulting in insufficient real-time position information. Based on this, the present invention proposes an optional embodiment.

[0100] After step S101, the following specific implementation is also included.

[0101] Step S201, determine the target train position.

[0102] In an implementation manner of the present invention, the terminal device calculates the position of the target train based on the target train operation information, or directly receives the real-time position information sent by the target train.

[0103] Step S201, generating early warning information according to the target train position and the target train operation information corresponding to the target train.

[0104] In the implementation mode of the present invention, the terminal device determines whether the train is approaching according to the position of the target train. If the train is considered to be approaching and it is determined that an early warning needs to be issued, early warning information is generated according to the operation information of the target train. The early warning information may include the train number, speed, estimated arrival time, safety tips, etc.

[0105] The terminal device displays the warning information to the user through its display module (such as an LED display screen). At the same time, the terminal device may also issue a warning to the user through other prompting methods (such as voice prompts, vibration prompts, etc.).

[0106] In the embodiment of the present invention, by determining the position of the target train in real time, the terminal device can timely understand the running status and position information of the train, generate targeted early warning prompt information, and thus take safety measures in advance.

[0107] like Figure 5 , which is a schematic diagram of a terminal device provided in an embodiment of the present invention. The terminal device 5 may include: a processor 501, a memory 502, and a computer program 503 stored in the memory 502 and executable on the processor 501, such as an early warning prompt program for approaching trains. When the processor 501 executes the computer program 503, the steps in the above-mentioned early warning prompt embodiments for approaching trains are implemented.

[0108] The computer program may be divided into one or more modules / units, one or more modules / units are stored in the memory 502 and executed by the processor 501 to complete the present invention. One or more modules / units may be a series of computer program instruction segments capable of completing specific functions, and the instruction segments are used to describe the execution process of the computer program in the terminal device.

[0109] The terminal device may include, but is not limited to, a processor 501 and a memory 502. Those skilled in the art will appreciate that Figure 5 It is only an example of a terminal device and does not constitute a limitation of the terminal device. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the terminal device may also include input and output devices, network access devices, buses, etc.

[0110] The processor 501 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0111] The memory 502 may be an internal storage unit of the terminal device, such as a hard disk or memory of the terminal device. The memory 502 may also be an external storage device of the terminal device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the terminal device. Further, the memory 502 may also include both an internal storage unit of the terminal device and an external storage device. The memory 502 is used to store computer programs and other programs and data required by the terminal device. The memory 502 may also be used to temporarily store data that has been output or is to be output.

[0112] It should be noted that, for the convenience and brevity of description, the structure of the above-mentioned terminal device can also refer to the specific description of the structure in the method embodiment, which will not be repeated here.

[0113] An embodiment of the present invention further provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps in the above-mentioned train approach warning method can be implemented.

[0114] An embodiment of the present invention provides a computer program product. When the computer program product is run on a mobile terminal, the mobile terminal can implement the steps in the above-mentioned train approach warning prompt method when executing the computer program product.

[0115] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0116] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0117] In the embodiments provided by the present invention, it should be understood that the disclosed terminal devices and methods can be implemented in other ways. For example, the terminal device embodiments described above are only exemplary. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0118] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0119] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0120] If the above integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The above computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above method embodiments when executed by the processor. Among them, the above computer program includes computer program code, and the above computer program code can be in source code form, object code form, executable file or some intermediate form. The above computer-readable medium may include: any entity or device capable of carrying the above computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the above computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0121] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A method for early warning of approaching trains, characterized in that: Applied to a camera flashlight, the camera receiving light includes a display module, and the method includes: Obtaining train operation information of a running train, wherein the train operation information includes train number, locomotive number, kilometer mark, speed, and train running direction; determining an approaching target train according to the train operation information; According to the target train operation information corresponding to the target train, early warning prompt information is generated, and the early warning prompt information is displayed through the display module.

2. The method for early warning of approaching train as described in claim 1, characterized in that: After the step of displaying the warning prompt information by the display module, the method further includes: Performing real-time wireless data transmission with the target train to obtain real-time data; According to the real-time data, the display content corresponding to the early warning prompt information is dynamically updated.

3. The method for early warning of approaching train according to claim 2, characterized in that: The step of dynamically updating the display content corresponding to the early warning prompt information according to the real-time data includes: Obtaining target train type information corresponding to the target train; A preset display style corresponding to the target train type information is obtained, and, based on the preset display style and the real-time data, the display content corresponding to the early warning prompt information is dynamically updated.

4. The method for early warning of approaching train according to claim 1, characterized in that: The camera receiving device includes a voice prompt module. After the step of generating early warning prompt information according to the target train operation information corresponding to the target train, the method further includes: Generate voice prompt information according to the early warning prompt information; The voice prompt information is played through the voice prompt module.

5. The method for early warning of approaching train according to claim 1, characterized in that: The camera receiving device includes a vibration module. After the step of displaying the warning prompt information through the display module, the method further includes: The vibration module is controlled according to preset vibration control parameters.

6. The method for early warning of approaching train according to claim 1, characterized in that: The step of generating early warning information according to the target train operation information corresponding to the target train comprises: Determine the target train location; The early warning prompt information is generated according to the target train position and the target train operation information corresponding to the target train.

7. The method for early warning of approaching train according to claim 1, characterized in that: The step of obtaining the train operation information of the running train comprises: When receiving the TAX signal data sent by the running train, the STC8C microcontroller performs a decoding operation on the TAX signal data to obtain the train running information.

8. The method for early warning of approaching train according to claim 1, characterized in that: The step of determining an approaching target train according to the train operation information comprises: Acquire position information, and determine an approaching target train based on the position information and the train operation information.

9. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the train approach warning method as described in any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method for early warning of approaching trains as claimed in any one of claims 1 to 7 are implemented.

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