Control method and device of rail vehicle sunshade curtain, medium and rail train

Abstract

The invention discloses a control method and device for a rail vehicle sunshade curtain, a medium and a rail train. Relates to the field of track measuring equipment, and solves the problem that a manually controlled sunshade curtain cannot be adjusted in time. Determining a target regulation and control sunshade curtain according to the vehicle operation information; judging whether the target regulation and control sunshade curtain needs to be regulated or not according to the vehicle indoor environment information; if yes, determining the adjustment height according to the external environment information of the vehicle; and the sunshade curtain is adjusted and controlled according to the adjusting height adjusting target. According to the method, which sunshade curtain is possibly required to be adjusted is determined through the real-time vehicle operation information, whether the sunshade curtain needs to be adjusted or not is determined through the vehicle indoor environment information, the specific adjusting degree is determined through the vehicle external environment information, intelligent control over the action of the sunshade curtain is achieved, and the safety of the vehicle is improved. The problem that a driver needs to manually operate the sunshade curtain in the driving process is solved, and meanwhile long-time sunlight irradiation of cab console equipment is avoided.

Description

Technical Field

[0001] The present application relates to the field of track measurement equipment, and in particular to a control method, device, medium and track train for a sunshade of a rail vehicle. Background Art

[0002] The sunshade in the driver's cab of a rail vehicle is usually installed under the front window beam of each leading car to block natural light and artificial light passing through the lower windshield, prevent the accelerated aging of components such as the display screen on the driver's cab console, and cause the driver to be exposed to the sun and glare, so as to ensure the driver's safe driving and control of the train.

[0003] Usually, the driver controls the sunshade through an electrical switch or a mechanical dial, but the operation is inconvenient during driving, and the state of the sunshade cannot be adjusted in time.

[0004] It can be seen that how to solve the problem that the manually controlled sunshade cannot be adjusted in time is a technical problem that needs to be solved urgently by people in this field. Summary of the invention

[0005] The purpose of the present application is to provide a control method, device, medium and rail vehicle for a sunshade of a rail vehicle, so as to solve the problem that a sunshade cannot be adjusted in time when it is manually controlled.

[0006] In order to solve the above technical problems, the present application provides a control method for a rail vehicle sunshade, comprising:

[0007] Obtain real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information;

[0008] Determine a target control sunshade according to the vehicle operation information;

[0009] Determining whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information;

[0010] If yes, determining the adjustment height according to the vehicle external environment information;

[0011] The target control sunshade is adjusted according to the adjustment height.

[0012] As an optional solution, in the above-mentioned rail vehicle sunshade control method, the target sunshade is determined according to the vehicle operation information, and the sunshade is controlled, which also includes:

[0013] Determine whether the rail vehicle is in the master control activation state;

[0014] If yes, then determining the target control sunshade according to the vehicle operation information includes:

[0015] Determining whether the vehicle is in a forward state according to the vehicle operation information;

[0016] If so, the sunshade in the driver's cab of the master control end is determined as the target control sunshade;

[0017] If not, it is determined that both the driver's cab at the master control end and the driver's cab at the non-master control end are target-controlled sunshades.

[0018] As an optional solution, in the above-mentioned rail vehicle sunshade control method, the step of judging whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information includes:

[0019] determining the indoor temperature according to the vehicle indoor environment information;

[0020] Determining whether the indoor temperature exceeds a preset temperature threshold;

[0021] If the temperature exceeds the preset threshold, it is determined that the target control sunshade needs to be adjusted;

[0022] If the preset temperature threshold is not exceeded, it is determined that there is no need to adjust the target control sunshade.

[0023] As an optional solution, in the above-mentioned rail vehicle sunshade control method, obtaining vehicle external environment information includes:

[0024] Obtain weather forecast information from the vehicle's external network through the vehicle's onboard antenna based on the current geographic location, including light intensity and ultraviolet intensity;

[0025] Correspondingly, determining the adjustment height according to the vehicle external environment information includes:

[0026] The corresponding adjustment height is determined according to the light intensity and the ultraviolet intensity in combination with a preset adjustment rule.

[0027] As an optional solution, the above-mentioned rail vehicle sunshade control method further includes:

[0028] Obtaining the current geographic location of the rail vehicle through the global positioning system;

[0029] Obtaining sunrise and sunset times according to the geographical location;

[0030] Control the target to adjust the sunshade to be folded during non-sunrise and sunset hours;

[0031] The target regulating sunshade is controlled to be adjusted to a preset height within the sunrise and sunset time.

[0032] As an optional solution, the above-mentioned rail vehicle sunshade control method further includes:

[0033] Receive the language adjustment instructions collected by the microphone;

[0034] If the language adjustment instruction is to open the sunshade, control the target to adjust the sunshade to a preset height;

[0035] If the language adjustment instruction is to raise the sunshade, control the target adjustment sunshade to be retracted upwards;

[0036] If the language adjustment instruction is to lower the sunshade, controlling the target adjustment sunshade to lower downward;

[0037] If the language adjustment instruction is to stop the sunshade, the target regulating sunshade is controlled to stop running.

[0038] As an optional solution, the above-mentioned rail vehicle sunshade control method further includes:

[0039] A manual adjustment instruction is received;

[0040] Controlling the corresponding sunshade to adjust according to the manual adjustment instruction;

[0041] If no manual adjustment instruction is received again within the preset time, the step of obtaining real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information is entered.

[0042] In order to solve the above technical problems, the present application also provides a control device for a rail vehicle sunshade, comprising:

[0043] An acquisition module is used to acquire real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information;

[0044] An adjustment target determination module, used for determining a target for adjusting the sunshade according to the vehicle operation information;

[0045] A judgment module, used for judging whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information; if so, triggering an adjustment degree determination module;

[0046] The adjustment degree determination module is used to determine the adjustment height according to the vehicle external environment information;

[0047] An adjustment module is used to adjust the target control sunshade according to the adjustment height.

[0048] In order to solve the above technical problems, the present application also provides a control device for a rail vehicle sunshade, comprising:

[0049] Memory for storing computer programs;

[0050] The processor is used to implement the steps of the above-mentioned rail vehicle sunshade control method when executing the computer program.

[0051] In order to solve the above technical problems, the present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned method for controlling the rail vehicle sunshade are implemented.

[0052] A rail vehicle comprises the control device for the rail vehicle sunshade.

[0053] The control method of rail vehicle sunshades provided in the present application includes: obtaining real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information; determining a target controlled sunshade according to the vehicle operation information; judging whether the target controlled sunshade needs to be adjusted according to the vehicle indoor environment information; if so, determining the adjustment height according to the vehicle external environment information; and adjusting the target controlled sunshade according to the adjustment height. The present application determines which sunshade may need to be adjusted through real-time vehicle operation information, determines whether the sunshade needs to be adjusted through the vehicle indoor environment information, and determines the specific adjustment degree through the vehicle external environment information, thereby realizing intelligent control of the sunshade action, solving the problem of the driver having to manually operate the sunshade during driving, and avoiding long-term sunlight exposure to the driver's cab console equipment.

[0054] In addition, the present application also provides a device, a medium, and a rail train, which correspond to the above-mentioned control method of the rail vehicle sunshade, and have the same effect as above. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0056] Figure 1 A flow chart of a method for controlling a rail vehicle sunshade provided in an embodiment of the present application;

[0057] Figure 2 A structural diagram of a control device for a rail vehicle sunshade provided in an embodiment of the present application;

[0058] Figure 3 A structural diagram of another control device for a rail vehicle sunshade provided in an embodiment of the present application. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0060] The core of the present application is to provide a control method, device, medium and rail train for a rail vehicle sunshade.

[0061] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0062] In order to solve the above problems, the present application provides a control method for a rail vehicle sunshade. Figure 1 A flow chart of a method for controlling a sunshade for a railway vehicle provided in an embodiment of the present application, such as Figure 1 As shown, including:

[0063] S11: Acquire real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information;

[0064] S12: determining a target to control the sunshade according to the vehicle operation information;

[0065] S13: judging whether it is necessary to adjust the target control sunshade according to the vehicle indoor environment information;

[0066] S14: If yes, determine the adjustment height according to the vehicle external environment information;

[0067] S15: The sunshade is regulated according to the height adjustment target.

[0068] This embodiment realizes intelligent adjustment of the sunshade by comprehensively considering the vehicle's operating information, external environment information and indoor environment information to improve driving comfort and safety, while protecting the equipment in the vehicle from damage by strong light and ultraviolet rays.

[0069] Step S11 first needs to collect three types of key information. Vehicle operation information refers to the current state of the vehicle, including but not limited to vehicle speed, running direction, whether it is in the master control activation state, etc. This information can be obtained through the vehicle's sensors and control systems, such as obtaining speed and direction information through the vehicle's GPS system, and obtaining the master control activation state through the vehicle control network.

[0070] Vehicle external environment information refers to environmental parameters such as light intensity, ultraviolet intensity, visibility, etc. outside the vehicle. This information can be obtained by obtaining weather forecast information from the external network through the vehicle antenna, or directly measured by external sensors.

[0071] Vehicle indoor environment information refers to the temperature and light intensity inside the vehicle. This information can be monitored in real time through sensors inside the vehicle.

[0072] Step S12 determines the sunshade that needs to be adjusted based on the vehicle operation information. For example: if the vehicle is in the master control activation state and is currently in the forward state, the sunshade in the driver's cab of the master control end is the target controlled sunshade. If the vehicle is not in the forward state, that is, in the reverse state, it may be necessary to adjust the sunshades of the driver's cab of the master control end and the driver's cab of the non-master control end at the same time. Different states of the vehicle may have different effects on the demand for sunshades, such as the forward state may pay more attention to the lighting conditions in front.

[0073] Step S13 determines whether the sunshade needs to be adjusted based on the indoor environment information, especially the temperature and light intensity. For example, if the indoor temperature exceeds the preset threshold or the light intensity is too high, it is determined that the sunshade needs to be adjusted to improve comfort and protect the equipment in the car. If not, the sunshade does not need to be adjusted.

[0074] If so, step S14 determines the adjustment height according to the external environment information of the vehicle. The system will determine the specific adjustment height of the sunshade according to the external environment information, such as light intensity and ultraviolet intensity. If the light intensity is high, it may be necessary to adjust the sunshade to a lower height to reduce the light; if the ultraviolet intensity is high, it may be necessary to adjust the sunshade to a completely light-blocking position. The specific adjustment height and adjustment scheme are not specifically limited in this embodiment, such as how many centimeters to increase / decrease; or increase / decrease to a specific height. Ensure that the adjustment of the sunshade can effectively respond to changes in the external environment.

[0075] In step S15, the system controls the motor to adjust the upper and lower positions of the sunshade to achieve a suitable sunshade effect. For example, the input and output unit receives the adjustment command and drives the motor to perform the corresponding sunshade position adjustment. This ensures that the sunshade can respond quickly according to the system command and realize intelligent control.

[0076] The control method of the rail vehicle sunshade provided by the embodiment of the present application includes: obtaining real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information; determining the target controlled sunshade according to the vehicle operation information; judging whether the target controlled sunshade needs to be adjusted according to the vehicle indoor environment information; if so, determining the adjustment height according to the vehicle external environment information; and adjusting the target controlled sunshade according to the adjustment height. The present application determines which sunshade may need to be adjusted through real-time vehicle operation information, determines whether the sunshade needs to be adjusted through the vehicle indoor environment information, and determines the specific adjustment degree through the vehicle external environment information, thereby realizing intelligent control of the sunshade action, solving the problem of the driver having to manually operate the sunshade during driving, and avoiding long-term sunlight exposure to the driver's cab control panel equipment.

[0077] According to the above embodiment, the rail vehicle usually has two driver's cabs, which are in different running directions, and targeted adjustments are performed in different states. In a specific embodiment, the target adjustment sunshade is determined according to the vehicle running information, and the above also includes:

[0078] Determine whether the rail vehicle is in the master control activation state;

[0079] If yes, the target sunshade is determined based on the vehicle operation information, including:

[0080] Determine whether the vehicle is in a forward state according to the vehicle operation information;

[0081] If so, the sunshade in the driver's cab of the master control end is determined as the target control sunshade;

[0082] If not, it is determined that both the driver's cab at the master control end and the driver's cab at the non-master control end are target-controlled sunshades.

[0083] Before determining the target control sunshade, the system first needs to determine whether the rail vehicle is in the master control activation state. Vehicles in the master control activation state may require different sunshade control strategies to ensure that the sunshade in the driver's cab can be properly adjusted according to the vehicle's operating status.

[0084] The system obtains the vehicle's control status information through the vehicle's control network to determine whether the vehicle is in the master control activation state. The master control activation state usually means that the vehicle's main control system has been started and is ready to control the vehicle.

[0085] If the vehicle is in the master control activation state, the system will further determine whether the vehicle is in the forward state based on the vehicle's operating information, such as speed and direction. This can be achieved by analyzing the vehicle's speed sensor data and direction sensor data.

[0086] If the system determines that the vehicle is in the forward state, the sunshade in the driver's cab of the master control end will be determined as the target sunshade. In the forward state, the sunshade in the driver's cab of the master control end is the most critical to the driver's vision and operation, and needs to be adjusted first.

[0087] If the system determines that the vehicle is not in the forward state, not only the sunshade of the driver's cab of the master control end, but also the sunshade of the driver's cab of the non-master control end will be determined as the target control sunshade. When the vehicle is not in the forward state, it may be in the parking state or reverse state. At this time, the sunshade of the driver's cab of the non-master control end may also need to be adjusted to adapt to the changes in the external environment.

[0088] By adding the judgment of the vehicle's control state and running direction before determining the target to regulate the sunshade, the adjustment of the sunshade is made more accurate and adapted to the actual running state of the vehicle, thereby improving the efficiency and effect of the sunshade control.

[0089] According to the above embodiment, in a specific embodiment, judging whether it is necessary to adjust the target control sunshade according to the vehicle indoor environment information includes:

[0090] Determine the indoor temperature according to the indoor environment information of the vehicle;

[0091] Determine whether the indoor temperature exceeds a preset temperature threshold;

[0092] If the preset temperature threshold is exceeded, it is determined that the target control sunshade needs to be adjusted;

[0093] If the preset temperature threshold is not exceeded, it is determined that there is no need to adjust the target control sunshade.

[0094] In this embodiment, the adjustment requirement of the sunshade is determined by monitoring the indoor temperature.

[0095] The system monitors and records the indoor temperature in real time through temperature sensors in the car. These sensors are usually distributed in different areas of the driver's cabin to ensure comprehensive indoor temperature data.

[0096] The system compares the monitored indoor temperature with the preset temperature threshold. The preset temperature threshold is pre-set by the system according to the vehicle's usage environment and the comfort requirements of the passengers. For example, it may be set to 25°C, which means that when the indoor temperature exceeds 25°C, the system will consider that the sunshade needs to be adjusted to lower the temperature.

[0097] If the monitored indoor temperature exceeds the preset temperature threshold, the system will determine that the sunshade needs to be adjusted to help lower the indoor temperature. If it does not exceed the preset temperature threshold, it is determined that the target control sunshade does not need to be adjusted, avoiding unnecessary sunshade adjustment, saving energy and reducing the burden on the system.

[0098] By adjusting the sunshade according to the indoor temperature, the system can effectively control the temperature inside the car, reduce the burden on the air conditioning system, improve energy efficiency, and ensure the comfort of passengers. The temperature-based adjustment strategy makes the control of the sunshade more intelligent and automated, reducing the need for manual intervention.

[0099] According to the above embodiment, in a specific embodiment, obtaining vehicle external environment information includes:

[0100] Obtain weather forecast information from the vehicle's external network through the vehicle's onboard antenna based on the current geographic location, including light intensity and ultraviolet intensity;

[0101] Correspondingly, the height adjustment is determined according to the vehicle's external environment information, including:

[0102] The corresponding adjustment height is determined according to the light intensity, ultraviolet intensity and preset adjustment rules.

[0103] The system determines the height of the sunshade by obtaining information about the vehicle's external environment, especially the light intensity and ultraviolet intensity in the weather forecast information, protecting the driver from strong light and ultraviolet rays and improving riding comfort.

[0104] The system can use the vehicle antenna to connect to the external network and obtain weather forecast information for the current geographic location. This information may include key environmental parameters such as light intensity and ultraviolet intensity.

[0105] The light intensity and UV intensity data are used as inputs and combined with preset adjustment rules to determine the adjustment height of the sunshade. The preset adjustment rules may be based on historical data, passenger comfort surveys, or expert recommendations to define the optimal adjustment height of the sunshade under different environmental conditions.

[0106] The preset adjustment rules may include a series of conditional statements, such as "When the light intensity exceeds X, the sunshade is adjusted to height Y", or "When the UV intensity exceeds Z, the sunshade is adjusted to height W". Alternatively, a light intensity and UV intensity adjustment comparison table may be set to adjust the height of the sunshade according to the comparison table.

[0107] By adjusting the sunshade according to external environment information, the system can effectively reduce the impact of strong light and ultraviolet rays on passengers and drivers, and improve riding comfort.

[0108] According to the above embodiment, in a specific embodiment, it also includes:

[0109] Obtaining the current geographic location of the rail vehicle through the global positioning system;

[0110] Get sunrise and sunset times based on geographic location;

[0111] Control objective: regulate the sunshade to be retracted during non-sunrise and non-sunset hours;

[0112] The control objective is to adjust the sunshade to a preset height during sunrise and sunset.

[0113] The system obtains the current geographic location of the rail vehicle through the Global Positioning System (GPS) and uses this information to control the state of the sunshades, especially during sunrise and sunset, to adapt to the changes in light at different times of the day.

[0114] The system uses the on-board GPS device to obtain the precise geographic location of the rail vehicle, ensuring that the system can obtain relevant environmental information, such as sunrise and sunset times, based on the actual location of the vehicle. This information can be calculated using astronomical algorithms or obtained by connecting to online services that provide such information. For example, weather forecasts usually also provide sunrise and sunset times for specific geographic locations.

[0115] Outside of sunrise and sunset, the system controls the sunshade to be retracted to allow natural light to enter the vehicle interior, increasing the natural light illumination inside the vehicle while reducing energy consumption. Helps save energy during non-peak light periods. Control target adjusts the sunshade to a preset height during sunrise and sunset, adjusting the sunshade to a specific height to reduce the impact of strong light and ultraviolet rays.

[0116] In addition, if the signal conditions are poor and the current geographic location of the rail vehicle cannot be obtained through the global positioning system, it can be controlled by pre-setting sunrise and sunset times; the sunrise and sunset times in spring and autumn are 6 am to 6 pm, the sunrise and sunset times in summer are 5 am to 8 pm, and the sunrise and sunset times in winter are 8 am to 5 pm. The sunshades are automatically retracted / opened according to the preset sunrise and sunset times.

[0117] Due to the complex changes in illumination, targeted temporary adjustments may be required in different operating environments. In a specific embodiment, the following steps are also included:

[0118] Receive the language adjustment instructions collected by the microphone;

[0119] If the language adjustment command is to open the sunshade, the control target adjusts the sunshade to a preset height;

[0120] If the language adjustment command is to raise the sunshade, the control target adjusts the sunshade to be retracted upwards;

[0121] If the language adjustment command is to lower the sunshade, the control target adjusts the sunshade to lower;

[0122] If the language adjustment instruction is to stop the sunshade, the control target controls the sunshade to stop running.

[0123] By setting up a microphone in the driver's cabin, the language adjustment instructions are collected in real time. The microphone may be integrated in the vehicle's control panel or the driver's cabin to ensure that the voice commands can be clearly received. The priority of the language adjustment instruction is higher than the priority of the system's self-judgment.

[0124] When the system recognizes the voice command "open the sunshade", it will control the sunshade to adjust to a pre-set height. The preset height may be set based on the vehicle manufacturer's recommendations or passenger preferences to ensure that the sunshade provides appropriate lighting and protection when it is opened.

[0125] When the system recognizes the voice command "raise the sunshade", it will control the sunshade to be retracted upwards to reduce the shaded area of ​​the sunshade. Adjust the sunshade when its current position is no longer suitable.

[0126] If the language adjustment command is to lower the sunshade, the control target adjusts the sunshade to lower it, thereby increasing the shielding area of ​​the sunshade.

[0127] If the language adjustment command is to stop the sunshade, the control target controls the sunshade to stop running and stops the operation of the sunshade immediately. It is executed when the sunshade reaches the required position or when the sunshade operation needs to be stopped urgently.

[0128] Through voice control, the driver or passenger can adjust the sunshade without manual operation, which improves the convenience of operation. Voice control reduces the need for the driver to manually adjust the sunshade during driving, helping to keep the driver's attention focused on driving, thereby improving driving safety.

[0129] According to the above embodiment, in a specific embodiment, it also includes:

[0130] A manual adjustment instruction is received;

[0131] Control the corresponding sunshade to adjust according to the manual adjustment command;

[0132] If no manual adjustment command is received again within the preset time, the process proceeds to the step of obtaining real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information.

[0133] The manual adjustment command has a higher priority than all other judgment conditions. The manual control interface, such as buttons, knobs or touch screens, can be used by users to send adjustment commands for the sunshade. The manual adjustment command may include operations such as opening, closing, adjusting up, and adjusting down, and users can select according to their needs.

[0134] After executing the manual adjustment command, the system will set a preset time interval (for example, one hour) to wait for possible subsequent manual adjustment commands. If no manual adjustment command is received again within the preset time, the system will automatically switch back to the intelligent control mode and start to obtain real-time vehicle operation information, vehicle external environment information and vehicle interior environment information. This step ensures that the system can intelligently adjust the sunshade according to the latest environment and operation conditions to maintain the best interior environment.

[0135] In the above embodiments, the control method of the rail vehicle sunshade is described in detail, and the present application also provides an embodiment corresponding to the control device of the rail vehicle sunshade. It should be noted that the present application describes the embodiments of the device part from two perspectives, one is based on the functional module perspective, and the other is based on the hardware perspective.

[0136] From the perspective of functional modules, Figure 2 A structural diagram of a control device for a rail vehicle sunshade provided in an embodiment of the present application, such as Figure 2 As shown, a control device for a rail vehicle sunshade curtain comprises:

[0137] The acquisition module 21 is used to acquire real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information;

[0138] An adjustment target determination module 22 is used to determine a target for adjusting the sunshade according to vehicle operation information;

[0139] A judgment module 23 is used to judge whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information; if so, the adjustment degree determination module 24 is triggered;

[0140] An adjustment degree determination module 24, used to determine the adjustment height according to the vehicle external environment information;

[0141] The adjustment module 25 is used to adjust the sunshade according to the adjustment height adjustment target.

[0142] Since the embodiments of the apparatus part correspond to the embodiments of the method part, please refer to the description of the embodiments of the method part for the embodiments of the apparatus part, which will not be repeated here.

[0143] Figure 3 A structural diagram of another rail vehicle sunshade control device provided in an embodiment of the present application, such as Figure 3 As shown, the control device for the rail vehicle sunshade includes: a memory 30 for storing a computer program;

[0144] The processor 31 is used to implement the steps of the method for obtaining user operation habit information in the above embodiment (control method for rail vehicle sunshade) when executing the computer program.

[0145] The control device for the rail vehicle sunshade provided in this embodiment may include but is not limited to a smart phone, a tablet computer, a laptop computer or a desktop computer.

[0146] Among them, the processor 31 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 31 may be implemented in at least one hardware form of a digital signal processor (DSP), a field-programmable gate array (FPGA), and a programmable logic array (PLA). The processor 31 may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a central processing unit (CPU); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 31 may be integrated with a graphics processing unit (GPU), and the GPU is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 31 may also include an artificial intelligence (AI) processor, which is used to process computing operations related to machine learning.

[0147] The memory 30 may include one or more computer-readable storage media, which may be non-transitory. The memory 30 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In this embodiment, the memory 30 is at least used to store the following computer program 301, wherein, after the computer program is loaded and executed by the processor 31, it can implement the relevant steps of the control method of the rail vehicle sunshade disclosed in any of the aforementioned embodiments. In addition, the resources stored in the memory 30 may also include an operating system 302 and data 303, etc., and the storage method may be temporary storage or permanent storage. Among them, the operating system 302 may include Windows, Unix, Linux, etc. Data 303 may include but is not limited to data involved in implementing the control method of the rail vehicle sunshade, etc.

[0148] In some embodiments, the control device for the rail vehicle sunshade may also include a display screen 32 , an input / output interface 33 , a communication interface 34 , a power supply 35 , and a communication bus 36 .

[0149] Those skilled in the art will understand that Figure 3 The structure shown in the figure does not constitute a limitation on the control device of the rail vehicle sunshade, and may include more or fewer components than those shown in the figure.

[0150] The control device of the rail vehicle sunshade provided in the embodiment of the present application includes a memory and a processor. When the processor executes the program stored in the memory, it can implement the following method: a control method of the rail vehicle sunshade.

[0151] The present application also provides a rail train, including the control device for the rail vehicle sunshade mentioned above, which determines which sunshade may need adjustment through real-time vehicle operation information, determines whether the sunshade needs to be adjusted through the vehicle's indoor environment information, and determines the specific adjustment degree through the vehicle's external environment information, thereby realizing intelligent control of the sunshade movement, solving the problem of the driver having to manually operate the sunshade during driving, and avoiding long-term sunlight exposure to the driver's cab control panel equipment.

[0152] Finally, the present application also provides an embodiment corresponding to a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps described in the above-mentioned rail vehicle sunshade control method embodiment are implemented.

[0153] It is understandable that if the method in the above embodiment 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 technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program code.

[0154] The computer-readable storage medium provided in this embodiment stores a computer program thereon. When a processor executes the program, the following method can be implemented: a method for controlling a rail vehicle sunshade.

[0155] The control method, device, medium and rail train for the rail vehicle sunshade provided by the present application are introduced in detail above. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the embodiments can be referenced to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

[0156] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A method for controlling a sunshade for a railway vehicle, characterized in that: include: Obtain real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information; Determine a target control sunshade according to the vehicle operation information; Determining whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information; If yes, determining the adjustment height according to the vehicle external environment information; The target control sunshade is adjusted according to the adjustment height.

2. The control method of the rail vehicle sunshade according to claim 1, characterized in that: The step of determining the target control sunshade according to the vehicle operation information further includes: Determine whether the rail vehicle is in the master control activation state; If yes, then determining the target control sunshade according to the vehicle operation information includes: Determining whether the vehicle is in a forward state according to the vehicle operation information; If so, the sunshade in the driver's cab of the master control end is determined as the target control sunshade; If not, it is determined that both the driver's cab at the master control end and the driver's cab at the non-master control end are target-controlled sunshades.

3. The control method of the rail vehicle sunshade according to claim 1, characterized in that: The determining whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information includes: determining the indoor temperature according to the vehicle indoor environment information; Determining whether the indoor temperature exceeds a preset temperature threshold; If the temperature exceeds the preset threshold, it is determined that the target control sunshade needs to be adjusted; If the preset temperature threshold is not exceeded, it is determined that there is no need to adjust the target control sunshade.

4. The control method of the rail vehicle sunshade according to claim 3, characterized in that: Obtaining vehicle external environment information includes: Obtain weather forecast information from the vehicle's external network through the vehicle's onboard antenna based on the current geographic location, including light intensity and ultraviolet intensity; Correspondingly, determining the adjustment height according to the vehicle external environment information includes: The corresponding adjustment height is determined according to the light intensity and the ultraviolet intensity in combination with a preset adjustment rule.

5. The control method of the rail vehicle sunshade according to claim 1, characterized in that: Also includes: Obtaining the current geographic location of the rail vehicle through the global positioning system; Obtaining sunrise and sunset times according to the geographical location; Control the target to adjust the sunshade to be folded during non-sunrise and sunset hours; The target regulating sunshade is controlled to be adjusted to a preset height within the sunrise and sunset time.

6. The control method of the rail vehicle sunshade according to claim 1, characterized in that: Also includes: Receive the language adjustment instructions collected by the microphone; If the language adjustment instruction is to open the sunshade, control the target to adjust the sunshade to a preset height; If the language adjustment instruction is to raise the sunshade, control the target adjustment sunshade to be retracted upwards; If the language adjustment instruction is to lower the sunshade, controlling the target adjustment sunshade to lower downward; If the language adjustment instruction is to stop the sunshade, the target regulating sunshade is controlled to stop running.

7. The method for controlling a rail vehicle sunshade curtain according to any one of claims 1 to 6, characterized in that: Also includes: A manual adjustment instruction is received; Controlling the corresponding sunshade to adjust according to the manual adjustment instruction; If no manual adjustment instruction is received again within the preset time, the step of obtaining real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information is entered.

8. A control device for a rail vehicle sunshade, characterized in that: include: An acquisition module is used to acquire real-time vehicle operation information, vehicle external environment information, and vehicle indoor environment information; An adjustment target determination module, used for determining a target for adjusting the sunshade according to the vehicle operation information; A judgment module, used for judging whether the target control sunshade needs to be adjusted according to the vehicle indoor environment information; If yes, then trigger the adjustment degree determination module; The adjustment degree determination module is used to determine the adjustment height according to the vehicle external environment information; An adjustment module is used to adjust the target control sunshade according to the adjustment height.

9. A control device for a rail vehicle sunshade, characterized in that: include: Memory for storing computer programs; A processor is used to implement the steps of the rail vehicle sunshade control method as described in any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method for controlling a rail vehicle sunshade according to any one of claims 1 to 7 are implemented.

11. A rail train, characterized in that: A control device for a rail vehicle sunshade comprising the control device of claim 9.

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