Condensate water treatment method and device, electronic equipment and railway vehicle

Abstract

The invention provides a condensate water treatment method and device, electronic equipment and a railway vehicle, the method is applied to the railway vehicle, the railway vehicle is provided with electrified equipment, and temperature sensors are arranged outside a carriage of the railway vehicle, in a space between a vehicle body and the electrified equipment and in a protection cabinet of the electrified equipment respectively. Air circulating fans are respectively arranged in a space between the vehicle body and the electrified equipment and in a protection cabinet of the electrified equipment; the method comprises the steps that a temperature difference value is determined based on the temperature collected by the temperature sensor, and the temperature difference value influences whether condensate water is formed or not; and under the condition that the temperature difference value exceeds a temperature threshold value, the air circulation fan is started, and the temperature threshold value is determined according to environment information of the environment where the railway vehicle is located. The problem that condensate water appears in electrified equipment in the railway vehicle is effectively solved under the condition that the internal structure of an existing railway vehicle does not need to be changed.

Description

Technical Field

[0001] The present invention relates to the technical field of condensate treatment, and in particular to a condensate treatment method, device, electronic equipment and rail vehicle. Background Art

[0002] It is known from relevant technologies that during the operation of rail vehicles, especially when the external environment turns cold, the temperature difference between the inside and outside of the car increases significantly, and this change has an important impact on the internal environment of the vehicle. When the air humidity in the car encounters a colder surface, condensation is very easy to occur. Especially above live equipment, such as switchboards, the problem of condensation generation is particularly prominent because there may be local temperature differences and poor air flow in these areas. Once condensation is generated on the aluminum beam where the equipment is installed, it will flow along the cables tied to the aluminum beam, especially at the bends or lowest points of the cables, where condensation is easy to gather and drip onto electrical equipment. The presence of this condensation poses a serious threat to the insulation performance of electrical equipment, and may lead to serious consequences such as burning of circuit boards and rusting of connectors.

[0003] At present, rail vehicles have adopted a series of anti-condensation measures, such as spraying anti-condensation paint or thermal insulation paint, applying cold-proof and thermal insulation materials in all directions, and using thermal insulation sleeves for slideway bolts. These measures reduce the generation of condensation water to a certain extent, but in actual applications, condensation water problems still often occur in areas with live equipment such as switchboards.

[0004] Therefore, finding a condensed water treatment method that can effectively avoid condensed water problems in live equipment has become a current research hotspot. Summary of the invention

[0005] The present invention provides a condensed water treatment method, device, electronic equipment and rail vehicle, which effectively solve the problem of condensed water appearing on live equipment in the rail vehicle without changing the internal structure of the existing rail vehicle.

[0006] The present invention provides a condensate treatment method, which is applied to a rail vehicle, wherein the rail vehicle is equipped with live equipment, and temperature sensors are respectively arranged outside a carriage of the rail vehicle, in a space between a car body and the live equipment, and in a protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; the method comprises: determining a temperature difference based on a temperature collected by the temperature sensor, wherein the temperature difference affects whether condensate is formed; and starting the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located.

[0007] According to a condensation water treatment method provided by the present invention, the temperature sensor includes a first temperature sensor arranged outside the vehicle compartment, and a second temperature sensor arranged in the space between the vehicle body and the live equipment; the air circulation fan includes a first air circulation fan arranged in the space between the vehicle body and the live equipment; the temperature difference includes a first temperature difference, wherein the first temperature difference affects whether condensation water is formed at the live equipment; the temperature difference is determined based on the temperature collected by the temperature sensor, specifically including: based on the first temperature sensor, collecting the first temperature outside the vehicle compartment; based on the second temperature sensor, collecting the second temperature in the space between the vehicle body and the live equipment; based on the first temperature and the second temperature, determining the first temperature difference; when the temperature difference exceeds the temperature threshold, starting the air circulation fan specifically includes: when the first temperature difference exceeds the temperature threshold, starting the first air circulation fan.

[0008] According to a condensate treatment method provided by the present invention, the first temperature sensor includes first temperature sensors arranged outside each compartment; the second temperature sensor includes second temperature sensors arranged in the space between the body and the live equipment in each compartment; the first air circulation fan includes first air circulation fans arranged in the space between the body and the live equipment in each compartment; based on the first temperature sensor, collecting the first temperature outside the compartment specifically includes: based on the first temperature sensors arranged outside the compartment of each compartment, collecting the first temperature outside the compartment of each compartment; based on the second temperature sensor, collecting the second temperature in the space between the body and the live equipment specifically includes: based on the second temperature sensors arranged in the space between the body and the live equipment in each compartment The second temperature sensors at the spaces between the cars collect the second temperatures at the spaces between the car bodies and the live equipment in each compartment; the first temperature difference is determined based on the first temperature and the second temperature, specifically including: obtaining a first temperature average value based on the first temperatures outside the car in each compartment; obtaining a second temperature average value based on the second temperatures at the spaces between the car bodies and the live equipment in each compartment; determining the first temperature difference based on the first temperature average value and the second temperature average value; starting the first air circulation fan when the first temperature difference exceeds the temperature threshold, specifically including: starting the first air circulation fans at the spaces between the car bodies and the live equipment in each compartment in parallel when the first temperature difference exceeds the temperature threshold.

[0009] According to a condensate water treatment method provided by the present invention, the temperature sensor includes a third temperature sensor arranged in a protection cabinet for the live equipment; the air circulation fan includes a second air circulation fan arranged in the protection cabinet for the live equipment; the temperature difference includes a second temperature difference, wherein the second temperature difference affects whether condensate water is formed in the protection cabinet for the live equipment; the determining the temperature difference based on the temperature collected by the temperature sensor specifically includes: collecting a second temperature in the space between the vehicle body and the live equipment based on the second temperature sensor; collecting a third temperature in the protection cabinet for the live equipment based on the third temperature sensor; determining the second temperature difference based on the second temperature and the third temperature; starting the air circulation fan when the temperature difference exceeds a temperature threshold specifically includes: starting the second air circulation fan when the second temperature difference exceeds the temperature threshold.

[0010] According to a condensate treatment method provided by the present invention, the third temperature sensor includes respective third temperature sensors arranged in a protection cabinet for the live equipment in each compartment; the second temperature sensor includes respective second temperature sensors arranged in the space between the body and the live equipment in each compartment; the second air circulation fan includes respective second air circulation fans arranged in the protection cabinet for the live equipment in each compartment; based on the second temperature sensor, collecting the second temperature in the space between the body and the live equipment specifically includes: based on the respective second temperature sensors arranged in the space between the body and the live equipment in each compartment, collecting the respective second temperatures in the space between the body and the live equipment in each compartment; based on the third temperature sensor, collecting the third temperature in the protection cabinet for the live equipment specifically includes: based on the The third temperature sensors in the protection cabinet of the live equipment in each compartment collect the third temperatures in the protection cabinet of the live equipment in each compartment; the second temperature difference is determined based on the second temperature and the third temperature, specifically including: obtaining the second temperature average value based on the second temperatures in the space between the car body and the live equipment in each compartment; obtaining the third temperature average value based on the third temperatures in the protection cabinet of the live equipment in each compartment; determining the second temperature difference based on the second temperature average value and the third temperature average value; starting the second air circulation fan when the second temperature difference exceeds the temperature threshold, specifically including: starting the second air circulation fans in the protection cabinet of the live equipment in each compartment in parallel when the second temperature difference exceeds the temperature threshold.

[0011] According to a condensate water treatment method provided by the present invention, the temperature threshold is determined in the following manner: calling a pre-trained large language model, wherein the large language model can obtain a temperature threshold corresponding to the prompt text based on a prompt text; obtaining an application scenario of the rail vehicle, and determining environmental information of the environment in which the rail vehicle is located based on the application scenario; obtaining a prompt text based on the environmental information, and inputting the prompt text into the large language model to obtain a temperature threshold corresponding to the prompt text output by the large language model.

[0012] According to a condensate water treatment method provided by the present invention, the live equipment at least includes a distribution board; the protection cabinet of the live equipment at least includes a distribution cabinet of the distribution board.

[0013] The present invention also provides a condensate treatment device, which is applied to a rail vehicle, wherein the rail vehicle is equipped with live equipment, and temperature sensors are respectively arranged outside the rail vehicle car body, in the space between the car body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; the device includes: an acquisition module, which is used to determine a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensate is formed; a processing module, which is used to start the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined based on environmental information of the environment in which the rail vehicle is located.

[0014] The present invention also provides a rail vehicle, comprising: live equipment, wherein the live equipment is arranged on the rail vehicle; a temperature sensor, wherein the temperature sensor is respectively arranged outside the carriage of the rail vehicle, in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; an air circulation fan, wherein the air circulation fan is respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; and a processor, wherein the processor is used to execute any one of the condensate treatment methods described.

[0015] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, any of the condensed water treatment methods described above is implemented.

[0016] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the condensate treatment method as described above is implemented.

[0017] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the condensed water treatment method as described above is implemented.

[0018] The condensate treatment method, device, electronic device and rail vehicle provided by the present invention are applied to rail vehicles, wherein the rail vehicles are equipped with live equipment, and temperature sensors are respectively arranged outside the rail vehicle compartment, in the space between the car body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; the method comprises: determining a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensate is formed; and starting the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located. This effectively solves the problem of condensate appearing on live equipment in rail vehicles without changing the internal structure of existing rail vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is one of the flow diagrams of the condensed water treatment method provided by the present invention.

[0021] Figure 2 This is the second flow chart of the condensed water treatment method provided by the present invention.

[0022] Figure 3 This is the third flow chart of the condensed water treatment method provided by the present invention.

[0023] Figure 4 It is a schematic diagram of a flow chart of determining a temperature threshold value provided by the present invention.

[0024] Figure 5 It is a structural schematic diagram of the condensate water treatment device provided by the present invention.

[0025] Figure 6 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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 are within the scope of protection of the present invention.

[0027] The condensate treatment method provided by the present invention is to prevent the generation of condensate and cause malfunctions of live equipment, such as burning of electrical equipment in a distribution cabinet. Temperature sensors are set outside the vehicle, in the gap between the vehicle body and the distribution cabinet, and inside the distribution cabinet. Air circulation fans are set in the gap between the vehicle body and the distribution cabinet, and inside the distribution cabinet. Data is detected by the temperature sensor to control the start and stop of the air circulation fan, thereby achieving rapid air circulation and preventing the generation of condensate in the distribution cabinet.

[0028] Figure 1 It is one of the flow diagrams of the condensed water treatment method provided by the present invention.

[0029] The following will be combined Figure 1 The process of the condensed water treatment method provided by the present invention is described.

[0030] In an exemplary embodiment of the present invention, the condensate treatment method can be applied to a rail vehicle. The rail vehicle is equipped with live equipment, and temperature sensors are respectively arranged outside the rail vehicle compartment, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment. Air circulation fans are respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment. Figure 1 It can be seen that the condensed water treatment method may include step 110 and step 120, and each step will be introduced below.

[0031] In step 110, a temperature difference is determined based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensed water is formed; In step 120 , when the temperature difference exceeds a temperature threshold, the air circulation fan is started, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located.

[0032] In another exemplary embodiment of the present invention, the live equipment may include at least a switchboard; the protection cabinet of the live equipment may include at least a switchboard of the switchboard. For ease of explanation, the following description will be made by taking the live equipment as a switchboard as an example, and the space between the corresponding vehicle body and the live equipment may be the gap between the vehicle body and the switchboard; the protection cabinet of the live equipment may refer to the switchboard.

[0033] In one embodiment, the temperature data of the respective areas can be collected in real time by setting temperature sensors outside the car, in the space between the car body and the live equipment (such as the gap between the car body and the power distribution cabinet), and in the live equipment protection cabinet (such as the power distribution cabinet), and the temperature difference can be calculated, wherein the calculated temperature difference can be used to score whether condensation water can be formed, so as to further determine whether it is necessary to turn on the air circulation fan. In the application process, when it is determined that there is a risk of condensation water formation based on the temperature difference, the air circulation fan set in the space between the car body and the live equipment and\or in the live equipment protection cabinet can be immediately started, so as to increase the air flow in these areas, thereby reducing the temperature difference and reducing the possibility of condensation water formation.

[0034] In another embodiment, a temperature threshold can be dynamically determined based on environmental information of the environment in which the rail vehicle is located (such as humidity, air pressure, season, latitude, etc.). These temperature thresholds will be used to determine when to start the air circulation fan to prevent the formation of condensed water. In this embodiment, the impact of environmental factors on the temperature threshold is taken into account, making the processing strategy more flexible and accurate.

[0035] The condensate treatment method provided by the present invention is applied to a rail vehicle, wherein the rail vehicle is equipped with live equipment, and temperature sensors are respectively arranged outside the rail vehicle compartment, in the space between the car body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; the method comprises: determining a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensate is formed; and starting the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located. The problem of condensate appearing on live equipment in rail vehicles is effectively solved without changing the internal structure of existing rail vehicles.

[0036] Figure 2 This is the second flow chart of the condensed water treatment method provided by the present invention.

[0037] The following will be combined Figure 2 The process of the condensed water treatment method provided by the present invention is described.

[0038] In an exemplary embodiment of the present invention, the temperature sensor may include a first temperature sensor arranged outside the vehicle compartment, and a second temperature sensor arranged in the space between the vehicle body and the live equipment; the air circulation fan may include a first air circulation fan arranged in the space between the vehicle body and the live equipment; the temperature difference may include a first temperature difference, wherein the first temperature difference affects whether condensation water is formed at the live equipment.

[0039] Combination Figure 2 It can be seen that the condensed water treatment method may include steps 210 to 240, and each step will be introduced below.

[0040] In step 210, a first temperature outside the vehicle compartment is collected based on a first temperature sensor; In step 220, based on the second temperature sensor, a second temperature in the space between the vehicle body and the live device is collected; In step 230, a first temperature difference is determined based on the first temperature and the second temperature; In step 240 , when the first temperature difference exceeds the temperature threshold, the first air circulation fan is started.

[0041] In one embodiment, a first temperature sensor may be provided outside the vehicle compartment to collect the ambient temperature outside the vehicle compartment in real time, which is recorded as the first temperature. A second temperature sensor may also be provided in the space between the vehicle body and the live equipment (e.g., the gap between the vehicle body and the power distribution cabinet) to collect the temperature of the space in real time, which is recorded as the second temperature. These two sensors together constitute a temperature monitoring system.

[0042] Furthermore, temperature data can be obtained from the first temperature sensor and the second temperature sensor periodically or in real time. Based on the obtained first temperature and second temperature, the temperature difference between them is calculated and recorded as the first temperature difference. This difference can reflect the temperature difference between the space between the vehicle body and the live equipment and the external environment.

[0043] In another embodiment, when the calculated first temperature difference exceeds a preset temperature threshold, it can be determined that condensation water may be formed at the live equipment. At this time, the first air circulation fan arranged in the space between the vehicle body and the live equipment can be started. After the fan is running, the air flow in the space will be accelerated, thereby improving the temperature distribution and reducing the possibility of condensation water formation. Through this embodiment, the problem of condensation water appearing at the live equipment in the rail vehicle is effectively solved without changing the internal structure of the existing rail vehicle.

[0044] In another exemplary embodiment of the present invention, the first temperature sensor may include first temperature sensors disposed outside each compartment; the second temperature sensor may include second temperature sensors disposed in the space between the body and the live equipment of each compartment; the first air circulation fan may include first air circulation fans disposed in the space between the body and the live equipment of each compartment. For ease of explanation, an example is given in which there are 4 compartments in the whole train, wherein 4 first temperature sensors may be included, which may be represented as M11, M21, M31 and M41 respectively; 4 second temperature sensors may be included, which may be represented as M12, M22, M32 and M42 respectively; and 4 first air circulation fans may be included, which may be represented as N11, N21, N31 and N41 respectively.

[0045] During the application process, one controller can be set for the entire train to collect data from all temperature sensors in the entire train and control the start and stop of all air circulation fans in the entire train. It also supports centralized control of the entire train and separate control of each car, and supports one-button stop of air circulation fans. The following will explain the centralized control method for the entire train.

[0046] Continuing to describe in combination with the above embodiment, based on the first temperature sensor, collecting the first temperature outside the vehicle compartment can be achieved in the following manner: Based on each first temperature sensor disposed outside the compartment of each compartment, collecting each first temperature outside the compartment of each compartment; Based on the second temperature sensor, collecting the second temperature at the space between the vehicle body and the live equipment can be achieved in the following manner: Based on each second temperature sensor provided at the space between the body of each compartment and the live equipment, each second temperature at the space between the body of each compartment and the live equipment is collected; Determining the first temperature difference based on the first temperature and the second temperature may be implemented in the following manner: obtaining a first temperature average value based on each first temperature outside the compartment in each compartment; Based on each second temperature at the space between the body and the live equipment of each compartment, obtaining a second temperature average value; Determining a first temperature difference based on the first temperature average and the second temperature average; When the first temperature difference exceeds the temperature threshold, starting the first air circulation fan may be implemented in the following manner: When the first temperature difference exceeds the temperature threshold, first air circulation fans at spaces between the vehicle bodies and the electrical equipment of the respective compartments are started in parallel.

[0047] In one embodiment, a first temperature sensor may be provided outside each compartment to collect the ambient temperature outside the compartment in real time, which may be recorded as the first temperature of each compartment; a second temperature sensor may also be provided in the space between the body and the live equipment of each compartment to collect the temperature of the space in real time, which may be recorded as the second temperature of each compartment. These sensors together constitute a comprehensive temperature monitoring system.

[0048] Furthermore, temperature data can be obtained from the first temperature sensor and the second temperature sensor of each compartment periodically or in real time. The first temperatures of all compartments are averaged to obtain a first temperature average value, which reflects the average temperature of the entire vehicle external environment. The first temperature average value can be expressed as M1=(M11+M21+M31+M41) / 4; The second temperatures of all compartments may also be averaged to obtain a second temperature average value, which reflects the average temperature of the space around the live equipment inside the vehicle. The second temperature average value may be expressed as M2=(M12+M22+M32+M42) / 4.

[0049] Furthermore, based on the calculated first temperature average value and second temperature average value, the temperature difference between them can be determined, which can be recorded as the first temperature difference. This difference reflects the temperature difference between the interior of the vehicle and the external environment. When the calculated first temperature difference exceeds the preset temperature threshold, it can be determined that condensation water may form at the live equipment. At this time, the first air circulation fans N11, N21, N31 and N41 arranged in the space between the body and the live equipment of each compartment can be started in parallel. When these fans are running at the same time, the air flow in their respective spaces will be accelerated, thereby improving the temperature distribution and reducing the possibility of condensation water formation. Among them, the temperature threshold can be determined based on historical data and experiments, and is used to determine whether it is necessary to start the air circulation fan to prevent the formation of condensation water.

[0050] In the aforementioned embodiment, the multi-carriage rail vehicle is able to monitor in real time the temperature difference between the entire vehicle exterior and the space surrounding the internal live equipment, and start multiple air circulation fans in parallel to intervene when necessary, which not only improves the accuracy and efficiency of condensation water prevention, but also ensures the uniformity of temperature distribution throughout the vehicle, thereby ensuring the normal operation of live equipment and the safety of the vehicle.

[0051] In another embodiment, the start-up process of the first air circulation fan of a single compartment may also be controlled. The control process refers to the control of the first air circulation fan of each compartment described above and will not be repeated in this embodiment.

[0052] Figure 3 This is the third flow chart of the condensed water treatment method provided by the present invention.

[0053] The following will be combined Figure 3 The process of another condensed water treatment method provided by the present invention is described.

[0054] In an exemplary embodiment of the present invention, the temperature sensor may include a third temperature sensor arranged in a protection cabinet for live equipment; the air circulation fan may include a second air circulation fan arranged in the protection cabinet for live equipment; the temperature difference may include a second temperature difference, wherein the second temperature difference affects whether condensation water is formed in the protection cabinet for live equipment.

[0055] Combination Figure 3 It can be seen that the condensed water treatment method may include steps 310 to 340, and each step will be introduced below.

[0056] In step 310, based on a second temperature sensor, a second temperature in the space between the vehicle body and the live device is collected; In step 320, based on the third temperature sensor, a third temperature in the protection cabinet of the live equipment is collected; In step 330, a second temperature difference is determined based on the second temperature and the third temperature; In step 340 , when the second temperature difference exceeds the temperature threshold, the second air circulation fan is started.

[0057] In one embodiment, a third temperature sensor may be provided in a protection cabinet (e.g., a power distribution cabinet) of a live device to monitor the temperature in the protection cabinet in real time, which is recorded as a third temperature. A second air circulation fan may be provided in a protection cabinet (e.g., a power distribution cabinet) of a live device to enhance air circulation in the protection cabinet when necessary to reduce temperature differences and the formation of condensed water.

[0058] In another embodiment, a second temperature sensor may be used to collect the temperature of the space between the vehicle body and the live equipment, which is recorded as the second temperature. A third temperature sensor may be used to collect the temperature inside the protection cabinet of the live equipment, which is recorded as the third temperature. Further, based on the collected second temperature and third temperature, the temperature difference between the two is calculated, which is recorded as the second temperature difference. This difference reflects the difference in temperature inside and outside the protection cabinet of the live equipment, and is an important basis for judging whether condensation water may form in the protection cabinet.

[0059] During the application process, if the second temperature difference exceeds the set temperature threshold, it means that the temperature difference between the inside and outside of the protection cabinet is large, and there is a risk of condensation. At this time, the second air circulation fan is started to enhance the air circulation in the protection cabinet to reduce the temperature difference, thereby preventing the formation of condensation. Through this embodiment, the problem of condensation on live equipment in rail vehicles is effectively solved without changing the internal structure of existing rail vehicles.

[0060] In another exemplary embodiment of the present invention, the third temperature sensor may include third temperature sensors disposed in protection cabinets for live equipment in each compartment; the second temperature sensor may include second temperature sensors disposed in spaces between the body and live equipment in each compartment; and the second air circulation fans may include second air circulation fans disposed in protection cabinets for live equipment in each compartment. Continuing with the example of a total of 4 compartments in the entire train, the third temperature sensors may include 4, which may be represented as M13, M23, M33, and M43, respectively; and the second air circulation fans may include 4, which may be represented as N12, N22, N32, and N42, respectively.

[0061] Continuing to explain in combination with the above embodiment, based on the second temperature sensor, collecting the second temperature in the space between the vehicle body and the live equipment can be achieved in the following manner: Based on each second temperature sensor provided at the space between the body of each compartment and the live equipment, each second temperature at the space between the body of each compartment and the live equipment is collected; Based on the third temperature sensor, the third temperature in the protection cabinet of the live equipment is collected, which can be achieved in the following ways: Based on each third temperature sensor disposed in the protection cabinet of the live equipment in each compartment, each third temperature in the protection cabinet of the live equipment in each compartment is collected; Based on the second temperature and the third temperature, the second temperature difference is determined, which can be achieved in the following manner: Based on each second temperature at the space between the body and the live equipment of each compartment, obtaining a second temperature average value; Based on the third temperatures in the protection cabinets of the live equipment in each compartment, obtaining a third temperature average value; Determining a second temperature difference based on the second temperature average and the third temperature average; When the second temperature difference exceeds the temperature threshold, the second air circulation fan is started, which can be achieved in the following manner: When the second temperature difference exceeds the temperature threshold, the second air circulation fans in the protective cabinets of the live equipment in the respective compartments are started in parallel.

[0062] In one embodiment, a third temperature sensor may be provided in each compartment of the live equipment protection cabinet to monitor the temperature in each protection cabinet in real time, which may be recorded as the third temperature of each compartment. A second air circulation fan may be provided in each compartment of the live equipment protection cabinet to enhance the air circulation in each protection cabinet when necessary to reduce temperature differences and the formation of condensed water.

[0063] Furthermore, the second temperature sensor disposed in the space between the body of each compartment and the live equipment can be used to collect the space temperature between the body of each compartment and the live equipment regularly or in real time to obtain a set of second temperature data. The collected second temperature data are averaged to obtain the second temperature average value. This average value reflects the overall temperature level of the space between the body of all compartments and the live equipment. The second temperature average value can be expressed as M2=(M12+M22+M32+M42) / 4.

[0064] The third temperature sensor installed in each compartment live equipment protection cabinet can also be used to collect the temperature in each compartment protection cabinet to obtain the third temperature data. The collected third temperature data is averaged to obtain the third temperature average value. This average value reflects the overall temperature level in all compartment live equipment protection cabinets. The third temperature average value can be expressed as M3=(M13+M23+M33+M43) / 4.

[0065] Furthermore, the temperature difference between the second temperature average and the third temperature average can be calculated and recorded as the second temperature difference. This difference reflects the overall difference in temperature between the inside and outside of the car, and is an important basis for judging whether condensation water may form in each car protection cabinet. If the second temperature difference exceeds the set temperature threshold, it means that the temperature difference between the inside and outside of the car is large, and there is a risk of condensation water forming. At this time, the second air circulation fans N12, N22, N32 and N42 in the protection cabinets for electrical equipment in each car are started in parallel to enhance the air circulation in each protection cabinet to reduce the temperature difference and prevent the formation of condensation water.

[0066] In the above embodiment, the overall temperature difference inside and outside the protection cabinet of live equipment in a multi-carriage environment can be monitored in real time, and the air circulation fans of each car can be started in parallel in a timely manner when the temperature difference is too large, effectively reducing the risk of condensation water formation. This not only protects the normal operation of live equipment, but also improves the reliability and safety of the entire system.

[0067] Figure 4 It is a schematic diagram of a flow chart of determining a temperature threshold value provided by the present invention.

[0068] The following will be combined Figure 4The process of determining the temperature threshold provided by the present invention is described.

[0069] In an exemplary embodiment of the present invention, Figure 4 It can be seen that determining the temperature threshold may include steps 410 to 430, and each step will be introduced below.

[0070] In step 410, a pre-trained large language model is called, wherein the large language model can obtain a temperature threshold corresponding to the prompt text based on the prompt text; In step 420, an application scenario of the rail vehicle is obtained, and environmental information of the environment in which the rail vehicle is located is determined based on the application scenario; In step 430, a prompt text is obtained based on the environmental information, and the prompt text is input into the large language model to obtain a temperature threshold value corresponding to the prompt text output by the large language model.

[0071] In one embodiment, a large language model can be pre-trained, which can output a temperature threshold corresponding to the prompt text based on the input prompt text. This model needs to be trained a lot in advance to understand the impact of different application scenarios and environmental information on the temperature threshold.

[0072] In another embodiment, the application scenario and environmental information of the rail vehicle can be obtained. Such information includes but is not limited to geographical location, climate conditions (such as temperature and humidity), seasonal changes, rail vehicle types (such as high-speed trains, subways, light rails, etc.), and vehicle operation status (such as driving, stopping, etc.).

[0073] Furthermore, one or more prompt texts are generated based on the collected environmental information. These prompt texts should be able to accurately reflect the application scenarios and environmental characteristics of the rail vehicle so that the large language model can output a suitable temperature threshold accordingly. During the application process, the temperature threshold output by the large language model can be applied to the condensate treatment process as a basis for judging whether the air circulation fan needs to be started. If the temperature difference exceeds the temperature threshold, the air circulation fan is started to reduce the formation of condensate.

[0074] Through this embodiment, the temperature threshold can be intelligently determined to make it more consistent with the application scenarios and environmental characteristics of rail vehicles. This method not only improves the accuracy of condensate treatment, but also enhances the adaptability and flexibility of the system. The intelligent determination of the temperature threshold is realized, which provides strong support for the effective prevention and treatment of condensate. In addition, since the large language model can process complex text information, more influencing factors can be considered, such as vehicle type, operating status, etc., thereby further improving the intelligent level of condensate treatment.

[0075] Figure 5It is a structural schematic diagram of the condensate water treatment device provided by the present invention.

[0076] The condensed water treatment device provided by the present invention is described below. The condensed water treatment device described below and the condensed water treatment method described above can be referenced to each other.

[0077] In an exemplary embodiment of the present invention, the device is applied to a rail vehicle, the rail vehicle is equipped with live equipment, temperature sensors are respectively arranged outside the rail vehicle, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment. Figure 5 It can be known that the device may include a collection module 510 and a processing module 520, and each step will be described below.

[0078] The acquisition module 510 may be configured to determine a temperature difference based on the temperature acquired by the temperature sensor, wherein the temperature difference affects whether condensed water is formed; The processing module 520 may be configured to start the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located.

[0079] In an exemplary embodiment of the present invention, the temperature sensor includes a first temperature sensor disposed outside the vehicle compartment, and a second temperature sensor disposed at a space between the vehicle body and the live device; the air circulation fan includes a first air circulation fan disposed at the space between the vehicle body and the live device; the temperature difference includes a first temperature difference, wherein the first temperature difference affects whether condensation water is formed at the live device; The acquisition module 510 may determine the temperature difference based on the temperature acquired by the temperature sensor in the following manner: Based on the first temperature sensor, collecting a first temperature outside the vehicle compartment; Based on the second temperature sensor, collecting a second temperature at the space between the vehicle body and the live equipment; determining the first temperature difference based on the first temperature and the second temperature; The processing module 520 may start the air circulation fan in the case where the temperature difference exceeds the temperature threshold by: When the first temperature difference exceeds a temperature threshold, the first air circulation fan is started.

[0080] In an exemplary embodiment of the present invention, the first temperature sensor includes each first temperature sensor arranged outside the compartment of each compartment; the second temperature sensor includes each second temperature sensor arranged at the space between the body of each compartment and the live equipment; the first air circulation fan includes each first air circulation fan arranged at the space between the body of each compartment and the live equipment; The acquisition module 510 may acquire the first temperature outside the vehicle compartment based on the first temperature sensor in the following manner: Based on each first temperature sensor disposed outside the compartment of each compartment, collecting each first temperature outside the compartment of each compartment; The acquisition module 510 may acquire the second temperature of the space between the vehicle body and the live device based on the second temperature sensor in the following manner: Based on each second temperature sensor provided at the space between the body of each compartment and the live equipment, each second temperature at the space between the body of each compartment and the live equipment is collected; The acquisition module 510 may determine the first temperature difference based on the first temperature and the second temperature in the following manner: obtaining a first temperature average value based on each first temperature outside the compartment in each compartment; Based on each second temperature at the space between the body and the live equipment of each compartment, obtaining a second temperature average value; determining the first temperature difference based on the first temperature average and the second temperature average; The processing module 520 may start the first air circulation fan when the first temperature difference exceeds the temperature threshold in the following manner: When the first temperature difference exceeds a temperature threshold, first air circulation fans in spaces between the vehicle bodies and the electrical equipment in the respective compartments are started in parallel.

[0081] In an exemplary embodiment of the present invention, the temperature sensor includes a third temperature sensor disposed in the protection cabinet of the live equipment; the air circulation fan includes a second air circulation fan disposed in the protection cabinet of the live equipment; the temperature difference includes a second temperature difference, wherein the second temperature difference affects whether condensed water is formed in the protection cabinet of the live equipment; The acquisition module 510 may determine the temperature difference based on the temperature acquired by the temperature sensor in the following manner: Based on the second temperature sensor, collecting a second temperature at the space between the vehicle body and the live equipment; Based on the third temperature sensor, collecting a third temperature in the protection cabinet of the live equipment; determining the second temperature difference based on the second temperature and the third temperature; The processing module 520 may start the air circulation fan when the temperature difference exceeds the temperature threshold in the following manner: When the second temperature difference exceeds a temperature threshold, the second air circulation fan is started.

[0082] In an exemplary embodiment of the present invention, the third temperature sensor includes respective third temperature sensors arranged in the protection cabinet of the live equipment in each compartment; the second temperature sensor includes respective second temperature sensors arranged in the space between the body and the live equipment in each compartment; the second air circulation fan includes respective second air circulation fans arranged in the protection cabinet of the live equipment in each compartment; The acquisition module 510 may acquire the second temperature of the space between the vehicle body and the live device based on the second temperature sensor in the following manner: Based on each second temperature sensor provided at the space between the body of each compartment and the live equipment, each second temperature at the space between the body of each compartment and the live equipment is collected; The acquisition module 510 may acquire the third temperature in the protection cabinet of the live device based on the third temperature sensor in the following manner: Based on each third temperature sensor disposed in the protection cabinet of the live equipment in each compartment, collecting each third temperature in the protection cabinet of the live equipment in each compartment; The acquisition module 510 may determine the second temperature difference based on the second temperature and the third temperature in the following manner: Based on each second temperature at the space between the body and the live equipment of each compartment, obtaining a second temperature average value; Based on the third temperatures in the protection cabinets of the live equipment in each compartment, obtaining a third temperature average value; determining the second temperature difference based on the second temperature average and the third temperature average; The processing module 520 may start the second air circulation fan when the second temperature difference exceeds the temperature threshold in the following manner: When the second temperature difference exceeds the temperature threshold, the second air circulation fans in the protection cabinets of the live equipment in the respective compartments are started in parallel.

[0083] In an exemplary embodiment of the present invention, the acquisition module 510 may determine the temperature threshold in the following manner: Calling a pre-trained large language model, wherein the large language model can obtain a temperature threshold corresponding to the prompt text based on the prompt text; Acquire an application scenario in which the rail vehicle is located, and determine environmental information of an environment in which the rail vehicle is located based on the application scenario; A prompt text is obtained based on the environmental information, and the prompt text is input into the large language model to obtain a temperature threshold value corresponding to the prompt text output by the large language model.

[0084] In an exemplary embodiment of the present invention, the live equipment at least includes a switchboard; the protection cabinet of the live equipment at least includes a switchboard cabinet of the switchboard.

[0085] Based on the same inventive concept, the present application also provides a rail vehicle, which will be described below in conjunction with the following embodiments.

[0086] In an exemplary embodiment of the present invention, a rail vehicle may include an electric device, a temperature sensor, an air circulation fan and a processor, wherein: The live equipment is arranged on the rail vehicle; The temperature sensors are respectively arranged outside the carriage of the rail vehicle, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment; The air circulation fans are respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment, and The processor is used to execute any one of the condensed water treatment methods described.

[0087] Through the above-mentioned embodiments, the problem of condensed water on live equipment in rail vehicles is effectively solved without changing the internal structure of the existing rail vehicles.

[0088] Figure 6 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 6As shown, the electronic device may include: a processor 610, a communication interface 620, a memory 630 and a communication bus 640, wherein the processor 610, the communication interface 620 and the memory 630 communicate with each other through the communication bus 640. The processor 610 may call the logic instructions in the memory 630 to execute the condensed water treatment method, the method being applied to a rail vehicle, the rail vehicle being equipped with live equipment, and temperature sensors being respectively arranged outside the carriage of the rail vehicle, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans being respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment; the method comprising: determining a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensed water is formed; and starting the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located.

[0089] In addition, the logic instructions in the above-mentioned memory 630 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the 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, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0090] On the other hand, the present invention also provides a computer program product, which includes a computer program, which can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the condensate treatment method provided by the above-mentioned methods. The method is applied to a rail vehicle, which is equipped with live equipment. Temperature sensors are respectively arranged outside the rail vehicle, in the space between the car body and the live equipment, and in the protection cabinet of the live equipment. Air circulation fans are respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; the method includes: determining a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensate is formed; and starting the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined based on environmental information of the environment in which the rail vehicle is located.

[0091] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which is implemented when the computer program is executed by a processor to execute the condensate treatment method provided by the above-mentioned methods, the method being applied to a rail vehicle, the rail vehicle being equipped with live equipment, temperature sensors being respectively arranged outside the rail vehicle car body, in the space between the car body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans being respectively arranged in the space between the car body and the live equipment, and in the protection cabinet of the live equipment; the method comprising: determining a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensate is formed; and starting the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined based on environmental information of the environment in which the rail vehicle is located.

[0092] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0093] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0094] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. 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.

Claims

1. A method for treating condensed water, characterized in that: The method is applied to a rail vehicle, wherein the rail vehicle is equipped with live equipment, and temperature sensors are respectively arranged outside the rail vehicle compartment, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment; the method comprises: Determining a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensed water is formed; When the temperature difference exceeds a temperature threshold, the air circulation fan is started, wherein the temperature threshold is determined according to environmental information of an environment in which the rail vehicle is located.

2. The condensed water treatment method according to claim 1, characterized in that: The temperature sensor includes a first temperature sensor disposed outside the vehicle compartment, and a second temperature sensor disposed in a space between the vehicle body and the live device; the air circulation fan includes a first air circulation fan disposed in a space between the vehicle body and the live device; the temperature difference includes a first temperature difference, wherein the first temperature difference affects whether condensation water is formed at the live device; The determining of the temperature difference based on the temperature collected by the temperature sensor specifically includes: Based on the first temperature sensor, collecting a first temperature outside the vehicle compartment; Based on the second temperature sensor, collecting a second temperature at the space between the vehicle body and the live equipment; determining the first temperature difference based on the first temperature and the second temperature; When the temperature difference exceeds the temperature threshold, starting the air circulation fan specifically includes: When the first temperature difference exceeds a temperature threshold, the first air circulation fan is started.

3. The condensed water treatment method according to claim 2, characterized in that: The first temperature sensor includes each first temperature sensor arranged outside the compartment of each compartment; the second temperature sensor includes each second temperature sensor arranged in the space between the body of each compartment and the live equipment; the first air circulation fan includes each first air circulation fan arranged in the space between the body of each compartment and the live equipment; The collecting the first temperature outside the vehicle compartment based on the first temperature sensor specifically includes: Based on each first temperature sensor disposed outside the compartment of each compartment, collecting each first temperature outside the compartment of each compartment; The collecting, based on the second temperature sensor, a second temperature at a space between the vehicle body and the live equipment specifically includes: Based on each second temperature sensor provided at the space between the body of each compartment and the live equipment, each second temperature at the space between the body of each compartment and the live equipment is collected; The determining the first temperature difference based on the first temperature and the second temperature specifically includes: obtaining a first temperature average value based on each first temperature outside the compartment in each compartment; Based on each second temperature at the space between the body and the live equipment of each compartment, obtaining a second temperature average value; determining the first temperature difference based on the first temperature average and the second temperature average; When the first temperature difference exceeds a temperature threshold, starting the first air circulation fan specifically includes: When the first temperature difference exceeds a temperature threshold, first air circulation fans at spaces between the vehicle bodies and the electrical equipment of the respective compartments are started in parallel.

4. The condensed water treatment method according to claim 2, characterized in that: The temperature sensor includes a third temperature sensor disposed in the protection cabinet of the live equipment; the air circulation fan includes a second air circulation fan disposed in the protection cabinet of the live equipment; the temperature difference includes a second temperature difference, wherein the second temperature difference affects whether condensed water is formed in the protection cabinet of the live equipment; The determining of the temperature difference based on the temperature collected by the temperature sensor specifically includes: Based on the second temperature sensor, collecting a second temperature at the space between the vehicle body and the live equipment; Based on the third temperature sensor, collecting a third temperature in the protection cabinet of the live equipment; determining the second temperature difference based on the second temperature and the third temperature; When the temperature difference exceeds the temperature threshold, starting the air circulation fan specifically includes: When the second temperature difference exceeds a temperature threshold, the second air circulation fan is started.

5. The condensed water treatment method according to claim 4, characterized in that: The third temperature sensor includes each third temperature sensor arranged in the protection cabinet of the live equipment in each compartment; the second temperature sensor includes each second temperature sensor arranged in the space between the body and the live equipment in each compartment; the second air circulation fan includes each second air circulation fan arranged in the protection cabinet of the live equipment in each compartment; The collecting, based on the second temperature sensor, a second temperature at a space between the vehicle body and the live equipment specifically includes: Based on each second temperature sensor provided at the space between the body of each compartment and the live equipment, each second temperature at the space between the body of each compartment and the live equipment is collected; The collecting, based on the third temperature sensor, a third temperature in the protection cabinet of the live equipment specifically includes: Based on each third temperature sensor disposed in the protection cabinet of the live equipment in each compartment, collecting each third temperature in the protection cabinet of the live equipment in each compartment; The determining the second temperature difference based on the second temperature and the third temperature specifically includes: Based on each second temperature at the space between the body and the live equipment of each compartment, obtaining a second temperature average value; Based on the third temperatures in the protection cabinets of the live equipment in each compartment, obtaining a third temperature average value; determining the second temperature difference based on the second temperature average and the third temperature average; When the second temperature difference exceeds a temperature threshold, starting the second air circulation fan specifically includes: When the second temperature difference exceeds the temperature threshold, the second air circulation fans in the protection cabinets of the live equipment in the respective compartments are started in parallel.

6. The condensate treatment method according to any one of claims 1 to 5, characterized in that: The temperature threshold is determined in the following manner: Calling a pre-trained large language model, wherein the large language model can obtain a temperature threshold corresponding to the prompt text based on the prompt text; Acquire an application scenario in which the rail vehicle is located, and determine environmental information of an environment in which the rail vehicle is located based on the application scenario; A prompt text is obtained based on the environmental information, and the prompt text is input into the large language model to obtain a temperature threshold value corresponding to the prompt text output by the large language model.

7. The condensed water treatment method according to any one of claims 1 to 5, characterized in that: The live equipment at least includes a distribution board; the protection cabinet of the live equipment at least includes a distribution cabinet of the distribution board.

8. A condensate treatment device, characterized in that: The device is applied to a rail vehicle, the rail vehicle is equipped with live equipment, temperature sensors are respectively arranged outside the rail vehicle compartment, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment, and air circulation fans are respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment; the device comprises: A collection module, used to determine a temperature difference based on the temperature collected by the temperature sensor, wherein the temperature difference affects whether condensed water is formed; A processing module is used to start the air circulation fan when the temperature difference exceeds a temperature threshold, wherein the temperature threshold is determined according to environmental information of the environment in which the rail vehicle is located.

9. A rail vehicle, wherein: The rail vehicle comprises: A live device, wherein the live device is arranged on the rail vehicle; Temperature sensors, wherein the temperature sensors are respectively arranged outside the carriage of the rail vehicle, in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment; air circulation fan, wherein the air circulation fan is respectively arranged in the space between the vehicle body and the live equipment, and in the protection cabinet of the live equipment, and A processor, wherein the processor is used to execute the condensed water treatment method according to any one of claims 1 to 7.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the condensate treatment method according to any one of claims 1 to 7 is implemented.

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