Linkage control method, system and equipment based on flood prevention information

Abstract

The invention discloses a linkage control method, system and equipment based on flood prevention information, and relates to a train, warning equipment and linkage control method.The linkage control method comprises the steps that flood situation data monitored by monitoring equipment are received, and the flood situation data are used for representing the flood situation condition of the position where the train is located; analyzing the flood situation data to determine flood situation dynamic data; determining control instructions respectively corresponding to the flood situation data and the flood situation dynamic data in preset multivariate relation data; and controlling the train and the warning equipment according to at least one of the flood situation dynamic data and the control instruction. The flood situation data is obtained through the monitoring device, linkage control can be carried out on the train and the warning device based on the flood situation data, the warning device can give an alarm based on the flood situation data and display a real-time video used for reflecting the flood situation, the workload of workers can be reduced, and the working efficiency is improved. And the requirements of station safe operation, efficiency improvement and train safe operation are met.

Description

Technical Field

[0001] The present invention relates to the technical field of urban rail transit flood prevention, and in particular to a linkage control method, system and equipment based on flood prevention information. Background Art

[0002] As global climate change intensifies and extreme weather occurs more frequently, heavy rainfall in some cities has caused serious waterlogging, which has put tremendous pressure on flood control and prevention work in urban rail transit stations and tunnels. If floods enter subway stations or tunnels, they will seriously threaten the safety of subway operations.

[0003] At present, water level monitoring equipment has been installed at stations on each line. When the outdoor water level reaches the alarm level, the train control room will sound an alarm. Rainfall monitoring equipment has been added to the lines in some cities. Rainfall information can be obtained through meteorological department data or rainfall monitoring equipment, and flood prevention equipment can be prepared in advance. The video monitoring system has cameras installed in the interval pump room. Station attendants or the operation control center can understand the water accumulation through video monitoring and take emergency plans according to the actual situation. For the entrance and exit line tunnels, water level monitoring equipment is generally not installed, and staff are required to strengthen patrols.

[0004] However, the existing level monitoring equipment can only send out alarm signals, but cannot obtain water level information in real time. The staff needs to patrol the site or retrieve surveillance videos to observe the water accumulation, which increases the workload of the staff and makes it difficult to meet the needs of safe operation and efficiency improvement of the station. There is no water level monitoring equipment installed in the tunnels and entrances and exits, so it is impossible to understand the on-site situation in a timely and effective manner.

[0005] Therefore, the current solution does not meet the needs of safe station operation, efficiency improvement and safe train operation. Summary of the invention

[0006] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a linkage control method, system and equipment based on flood prevention information, which can link and control trains and warning equipment based on flood data monitored by monitoring equipment to reduce the workload of staff and thus meet the needs of safe operation and efficiency improvement of stations.

[0007] In order to solve the above problems, the present invention is implemented according to the following scheme:

[0008] A linkage control method based on flood control information is provided, involving trains and warning equipment, including:

[0009] Receiving flood data monitored by monitoring equipment, wherein the flood data is used to indicate the flood condition at the location of the train;

[0010] Analyze flood data and determine flood dynamic data;

[0011] Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data;

[0012] The train and the warning equipment are controlled according to at least one of the dynamic flood situation data and the control command.

[0013] Compared with the prior art, the beneficial effects of the linkage control method based on flood prevention information of the present invention are as follows: flood data is obtained through monitoring equipment, and trains and warning equipment are linked and controlled based on the flood data, so that the warning equipment can alarm based on the flood data and display real-time video reflecting the flood situation, which can reduce the workload of staff and thus meet the needs of safe operation of stations, efficiency improvement and safe operation of trains.

[0014] Optionally, the flood situation data includes water level differences at key flood control locations;

[0015] The flood dynamic data include the water level at the key flood control locations;

[0016] Analyze flood data and determine flood dynamic data, including:

[0017] Obtain the horizontal height of monitoring equipment at key flood control locations;

[0018] The accumulated water level at the key flood control location is determined based on the horizontal height and the water level difference.

[0019] Optionally, the flood situation data also includes rainfall in different periods;

[0020] Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data, including:

[0021] According to the preset multivariate relationship data, the level information corresponding to the flood situation data and the flood situation dynamic data is determined;

[0022] Determine the control instructions corresponding to the level information.

[0023] Optionally, the level information includes water level level and rainfall level;

[0024] The water level level is used to indicate the warning level corresponding to the accumulated water level;

[0025] The rainfall level is used to indicate the warning level corresponding to rainfall in different periods;

[0026] The preset multivariate relationship data includes:

[0027] The water level level corresponding to the accumulated water level in the flood dynamic data;

[0028] The control instructions corresponding to the water level levels respectively;

[0029] The control instructions corresponding to the rainfall levels respectively.

[0030] Optionally, the control instructions include train control instructions and equipment control instructions;

[0031] According to at least one of the dynamic flood situation data and the control command, the train and the warning equipment are controlled, including:

[0032] Control trains according to dynamic flood data and train control instructions;

[0033] The warning device is controlled according to at least one of the dynamic flood situation data and the device control instruction.

[0034] Optionally, the train is controlled according to the dynamic flood data and train control instructions, including:

[0035] According to the key flood prevention positions corresponding to the accumulated water levels in the flood dynamic data, the trains at the key flood prevention positions are controlled by using the train control instructions.

[0036] Optionally, the warning device includes an alarm device;

[0037] According to at least one of the flood dynamic data and the equipment control command, the warning equipment is controlled, including:

[0038] The alarm device is controlled based on the device control instructions to sound an alarm, which is used to remind the staff that the water level or rainfall in key flood control locations exceeds the preset threshold.

[0039] Optionally, the warning device includes a display device;

[0040] According to at least one of the flood dynamic data and the equipment control command, the warning equipment is controlled, including:

[0041] According to the key flood control position corresponding to the accumulated water level in the flood dynamic data, the device control instruction is used to control the display device to display a video of the key flood control position corresponding to the accumulated water level;

[0042] The display device is controlled to display prompt information based on the device control instruction, and the prompt information is used to prompt the staff to perform operations on the train.

[0043] A linkage control system based on flood control information is also provided, comprising:

[0044] Environment and Equipment Module for:

[0045] Receiving flood data monitored by monitoring equipment, wherein the flood data is used to indicate the flood condition at the location of the train;

[0046] Analyze flood data and determine flood dynamic data;

[0047] Comprehensive modules for:

[0048] Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data;

[0049] The train and the warning equipment are controlled according to at least one of the dynamic flood situation data and the control command.

[0050] A computer device is also provided, comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, at least one program, a code set or an instruction set is loaded and executed by the processor to implement the linkage control method. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a flow chart of the linkage control method of the present invention;

[0052] Figure 2 This is the overall roadbed structure diagram of the section circular tunnel;

[0053] Figure 3 This is the cross-section of the track bed at the entrance and exit tunnels;

[0054] Figure 4 It is a schematic diagram of the working process of the linkage control system of the present invention. DETAILED DESCRIPTION

[0055] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0056] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0057] See also Figure 1 As shown, the present invention provides a linkage control method based on flood control information, involving trains and warning equipment, including:

[0058] S1: Receive flood data monitored by monitoring equipment; wherein the flood data is used to indicate the flood situation at the location of the train, and the monitoring equipment includes water level monitoring equipment and rainfall monitoring equipment; specifically, based on the comprehensive recommended defense water level of the station entrance and exit, the current / planned road elevation, the outdoor ground design elevation, the actual design elevation of the entrance, and the height of the entrance from the ground, under the same comprehensive recommended defense water level, select two locations with the lowest outdoor ground design elevation and the lowest entrance design elevation of the station, and set up a level monitoring device with a communication interface such as a static pressure liquid level device or a radar liquid level device; set up a level monitoring device at the entrance and exit line tunnel to monitor the water level at the tunnel entrance; set up a level monitoring device at the lowest point of the tunnel in the section (the line area between two stations is the section) to monitor the water accumulation in the tunnel to avoid affecting the train operation; set up a bucket-type rainfall monitoring device in an open and safe area outside the station.

[0059] The flood data includes the water level difference at key flood control locations, which is obtained by installing water level monitoring equipment at key flood control locations. The key flood control locations include station entrances and exits, the lowest point of the section, and the entrance and exit line tunnels. These locations are closely related to the safe operation of trains; station entrances and exits are the main channels for rainwater to flow into the urban rail transit system, and the water level difference can directly reflect the risk of water accumulation at the entrance; in the urban rail transit system, the line area between two stations is the section, that is, the tunnel, and the lowest point of the section is the area in the tunnel that is most prone to water accumulation, and the water level difference can indicate the drainage condition in the tunnel; the entrance and exit line tunnels are key nodes for trains to enter and exit the depot or parking lot, and the water level difference can warn of the harm of water accumulation at the tunnel entrance to train operation; taking these three locations as key flood control locations and timely monitoring the water level difference at these locations can effectively prevent the impact of floods on trains and ensure the normal operation of the urban rail transit system.

[0060] Flood control data also includes rainfall in different periods, which is obtained by setting up rainfall monitoring equipment outside the station. Specifically, the rainfall in these three periods is 10 minutes, 30 minutes and 1 hour. By monitoring the rainfall in these periods, the short-term intensity and continuity of rainfall can be fully reflected, helping the urban rail transit system to accurately assess flood risks; the 10-minute rainfall is used to quickly identify sudden heavy rainfall, which can help the urban rail transit system to initiate emergency response in time and avoid the impact of short-term rainfall on the urban rail transit system; the 30-minute and 1-hour rainfall is used to judge the continuity and intensity of rainfall, providing a basis for the flood control measures of the urban rail transit system; through comprehensive analysis of the rainfall in these periods, the urban rail transit system can issue early warnings and scientifically dispatch trains to effectively respond to the flood threats brought by short-term heavy rainfall and continuous rainfall, and ensure the safe operation of the urban rail transit system.

[0061] By obtaining the water level difference at key flood control locations and the rainfall in different periods, the key flood conditions such as the depth of water accumulation and rainfall intensity at the train location can be reflected in real time, helping staff to grasp the risk dynamics in a timely manner, issue early warnings and take corresponding flood control measures, such as closing stations, starting drainage equipment or evacuating passengers, thereby effectively avoiding the threat of floods to subway facilities and passenger safety and ensuring the stable operation of the urban rail transit system.

[0062] S2: Analyze the flood data to determine the dynamic flood data; the dynamic flood data includes the water level at the key flood control location and the speed of water level rise.

[0063] Obtain the horizontal height of the water level monitoring equipment at the key flood control position. The horizontal height is the installation height of the water level monitoring equipment at the key flood control position. Determine the accumulated water level at the key flood control position based on the horizontal height and water level difference.

[0064] The following takes the static pressure liquid level device as an example to explain in detail the process of analyzing flood data to obtain flood dynamic data:

[0065] Assume that the installation height of the liquid level device at the key flood control location is d, and the water level difference monitored by the liquid level device is h m , then the water level at the key flood control location is h, and the calculation expression of the water level is as follows:

[0066] h=d+h m

[0067] In the flood data, the water level difference at each key flood control location has its corresponding acquisition time. Next, the water level rise speed at the key flood control location is calculated based on the accumulated water level and its corresponding time. The calculation formula is as follows:

[0068] v=(h t -h t - Δt ) / Δt

[0069] Where v is the water level at a certain moment, h t is the current water level, h t-Δt is the accumulated water level Δt away from the current moment, Δt is the time interval from the current moment. In order to obtain a more accurate and timely water level rise rate, the time interval needs to be adjusted with the magnitude of the water level rise rate. When the water level rise rate is faster, the time interval can be adjusted to make it smaller.

[0070] By obtaining the water level, it can reflect the water accumulation situation at the station entrances and exits, the lowest point of the section and the entrance and exit line openings in real time, helping staff to promptly determine whether it is necessary to take emergency measures such as closing the station and installing flood-proof baffles to ensure the safety of passengers and train facilities; the water level rise rate further provides dynamic information on the changes in water accumulation, helping to predict the risks that may be caused by water accumulation. If the water level rises too quickly, the station needs to be closed or the train needs to be stopped, so that decisions can be made in advance based on the water level rise rate to avoid operational interruptions or safety accidents caused by water accumulation, and improve the flood prevention and warning capabilities and emergency response efficiency of the urban rail transit system.

[0071] S3: Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data, including:

[0072] The preset multivariate data relationship includes the level information corresponding to the flood situation data and the flood situation dynamic data, and the control instructions corresponding to different level information; according to the preset multivariate relationship data, the level information corresponding to the flood situation data and the flood situation dynamic data is determined, that is, the level information corresponding to the rainfall and the accumulated water level is determined, the level information includes the water level level and the rainfall level, the water level level is used to indicate the warning level corresponding to the accumulated water level, and the rainfall level is used to indicate the warning level corresponding to the rainfall in different time periods; then the corresponding control instructions are determined according to the level information, that is, the corresponding control instructions are determined according to the water level level, and the corresponding control instructions are determined according to the rainfall level.

[0073] According to actual management needs, three levels are set at the station entrances and exits, corresponding to the secondary alarm water level line, the first alarm water level line and the station closing water level line set at the entrances and exits by operators; see Table 1, which shows the water level levels at the station entrances and exits, which are key locations for flood control.

[0074] Table 1

[0075]

[0076] According to actual management needs, the lowest point of the interval slope is set to four levels: rail bottom water level, rail waist water level, rail surface water level and 50mm water level on the rail surface (the rail here refers to the rail); see Figure 2 As shown, the overall roadbed structure diagram of the section circular tunnel is shown, and the track surface, track waist and track bottom in the tunnel are illustrated to clearly understand the differences between the track surface, track waist and track bottom; see Table 2, which shows that the water level level at the lowest point in the section is the key flood control position.

[0077] Table 2

[0078]

[0079] According to actual management needs, four levels of water level are set at the entrance and exit holes: 50mm water level below the rail bottom, rail bottom water level, rail waist water level, and rail surface water level; see Figure 3 As shown, a cross-sectional view of the ballast bed at the entrance and exit tunnel is shown, and the rail surface, rail waist and rail bottom are illustrated to clearly understand the differences between the rail surface, rail waist and rail bottom; see Table 3, which shows the water level level at the entrance and exit tunnel, a key location for flood control.

[0080] Table 3

[0081]

[0082] According to the "Short-term Meteorological Service Rainfall Level" issued by the Public Meteorological Service Center of the China Meteorological Administration, the level classification of short-term meteorological services is stipulated; see Table 4, which shows the rainfall levels corresponding to rainfall in different time periods.

[0083] Table 4

[0084]

[0085]

[0086] When the rainfall in 10 minutes or the rainfall in 30 minutes reaches the level of short-term heavy rain or above, the control instruction is to trigger an alarm, so that the staff can take emergency plans; in order to avoid frequent alarms in a short period of time, no alarm will be issued within 30 minutes after the alarm is triggered; after 30 minutes, if the rainfall in 10 minutes or the rainfall in 30 minutes reaches the level of short-term heavy rain or above, the alarm will be triggered again; after multiple alarms, the staff can check the accumulated rainfall and have a more comprehensive understanding of the rainfall conditions.

[0087] By determining the warning levels of rainfall and water level (such as water level and rainfall level), the system can automatically judge the current flood risk based on real-time monitoring data and trigger corresponding control instructions. For example, when the water level reaches a certain level, the system can automatically close the station or stop the train operation; when the rainfall reaches heavy rain or rainstorm level, the system can prepare flood control equipment or evacuate passengers in advance. This automatic control mechanism based on level information can quickly respond to changes in flood conditions, improve the flood prevention warning capabilities and emergency response efficiency of urban rail transit systems, and ensure passenger safety and stable operations.

[0088] Control instructions include train control instructions and equipment control instructions. Train control instructions are used to control trains, and equipment control instructions are used to control warning equipment. Warning equipment includes alarm equipment, display equipment and service equipment.

[0089] S4: Controlling the train and warning equipment according to at least one of the flood dynamic data and the control command, including:

[0090] The train is controlled according to the dynamic flood situation data and the train control instructions, including: according to the key flood prevention positions corresponding to the accumulated water levels in the dynamic flood situation data, the train is controlled by using the train control instructions to control the train at the key flood prevention positions.

[0091] The specific control process is: if the water level reaches the track surface (the top surface of the rail) or above the track surface, that is, the key position for flood control is the lowest point of the section, and the water level at this time is level II or above, the trains at both ends of the area should be stopped from entering the section to ensure the safety of the trains and passengers; if the water level outside the tunnel reaches the bottom of the track, the water outside the tunnel is about to flow into the section tunnel, that is, the key position for flood control is the entrance and exit line, and the water level at this time is level III or above, the trains should be controlled to stop entering and exiting the entrance and exit line; the entrance and exit line refers to the route of the entrance and exit of the train parking lot. It is a traffic sign of the parking lot, which is used to indicate the entry and exit direction of the train. The parking lot entrance and exit line usually includes two lines, the entrance and exit, which are used to guide the driver where to enter and leave the parking lot.

[0092] According to at least one of the flood dynamic data and the equipment control command, the warning equipment is controlled, including:

[0093] Based on the equipment control instructions, the alarm device is controlled to sound an alarm to remind the staff that the water level or rainfall at the key flood control location exceeds the preset threshold. The alarm device includes a liquid level alarm device and a rainfall alarm device, and the alarm device is specifically a buzzer.

[0094] The specific control process is that when the accumulated water level monitored at the station entrance and exit reaches the second-level water level alarm line (water level is level III), the liquid level alarm device is controlled to alarm; when the accumulated water level continues to rise and reaches the first-level water level alarm line (water level is level II) or the station closing water level line (water level is level I), the liquid level alarm device is controlled to alarm and promptly remind the staff to take corresponding emergency plans.

[0095] When the accumulated water level at the lowest point of the section (the lowest point of the section slope) reaches the bottom of the rail (water level grade is grade IV) or above, the liquid level alarm device is controlled to sound an alarm.

[0096] When the water level at the entrance and exit tunnel reaches 50mm below the rail bottom (water level grade IV) or above, the liquid level alarm device will be controlled to sound an alarm.

[0097] When the rainfall reaches short-term heavy rain or above, the rainfall alarm device is controlled to sound an alarm;

[0098] According to the key flood control position corresponding to the accumulated water level in the flood dynamic data and the water level rising speed corresponding to the key flood control position, the device control instructions are used to control the display device to display the video of the key flood control position corresponding to the accumulated water level.

[0099] The specific control process is that when the liquid level alarm device or rainfall alarm device at the station entrance or exit or the lowest point of the section alarms, the video monitoring system is linked to retrieve the video information of the cameras at the station entrance and exit and the section tunnel, and upload it to the display device (the large screen in the station control room) for display; for the yard section, when the liquid level alarm device at the entrance and exit tunnel alarms, the video monitoring system is linked to retrieve the video information of the cameras outside the entrance and exit room or at the section pump room, and upload it to the display device (the large screen in the station control room) for display, thereby simplifying the processing flow of the staff and facilitating real-time observation of the water accumulation conditions at the station entrance and exit, section tunnel, and entrance and exit tunnels.

[0100] At the same time, when there is a high risk of accumulated water level or rainfall, that is, when the alarm device sounds an alarm, people need to be evacuated. At this time, the control service equipment plays a prompt message to remind people to evacuate and staff to carry out emergency treatment.

[0101] Based on the device control instruction, the display device is controlled to display prompt information, where the prompt information is used to prompt the staff to perform operations on the train.

[0102] The specific control process is as follows: when the water level at the station entrance and exit reaches the first-level water level alarm line (water level level is Level II), the prompt message is to divert the passengers on the train to other entrances and exits; when the water level at the station entrance and exit reaches the station closing water level line (water level level is Level I), the prompt message is to organize the station where the train is located to close in order to ensure the safety of passengers; when the water level at the entrance and exit tunnel reaches the bottom of the track (water level level is Level III), the prompt message is to install flood-proof baffles at the entrance and exit tunnel to prevent water outside the tunnel from pouring into the tunnel.

[0103] The present invention sets up multi-scenario and multi-directional monitoring, that is, liquid level monitoring equipment is set at two locations at the station entrance and exit, the lowest point of the section, and the entrance and exit line hole, so as to monitor the outdoor water flowing into the station or section and monitor the points prone to water accumulation inside the section; rain gauges are set in the section and the station to monitor the rainfall conditions and increase the real-time understanding of the weather conditions.

[0104] The present invention also provides a linkage control system based on flood control information, comprising:

[0105] Environment and Equipment Module for:

[0106] Receiving flood data monitored by monitoring equipment, the flood data being used to indicate the flood situation at the location of the train; analyzing the flood data to determine flood dynamic data;

[0107] Comprehensive modules for:

[0108] Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data respectively in the preset multivariate relationship data; and control the train and the warning equipment according to at least one of the flood situation dynamic data and the control instruction.

[0109] The environment and equipment module includes the environment and equipment monitoring system (BAS system), and the comprehensive module includes the integrated monitoring system (ISCS system);

[0110] Next, combine Figure 4 , the working process of the linkage control system is explained in detail:

[0111] The environment and equipment monitoring system (BAS) monitors the water level difference at key flood control locations (station entrances and exits, the lowest point of the section, and the entrance and exit line tunnels) in real time through water level monitoring equipment installed at key flood control locations. The water level difference reflects the risk of water accumulation at these key locations and helps assess the impact of flood disasters on trains; it also monitors the rainfall in 10 minutes, 30 minutes and 1 hour through rainfall monitoring equipment installed outside the station to assess the short-term intensity and continuity of rainfall, so as to accurately assess flood risks.

[0112] Then the environment and equipment monitoring system (BAS) analyzes the flood data obtained from monitoring, obtains the water level, water level rise speed, water level level, 10-minute rainfall, 30-minute rainfall, and 1-hour rainfall corresponding to the rainfall level, and uploads it to the integrated monitoring system (ISCS), and alarms through the alarm equipment in the station control room (IBP panel) according to the water level level and rainfall level to prompt the staff to take emergency measures to deal with the flood problem, and displays prompt information through the monitoring screen (display device) of the station control room or DCC (section yard) to prompt the staff to perform operations on the train; when the environment and equipment monitoring system (BAS) determines that a higher risk level alarm is issued and the crowd needs to be evacuated, the integrated monitoring system (ISCS) links the broadcasting system to play prompt information to remind people to evacuate and the staff to carry out emergency treatment.

[0113] The integrated monitoring system (ISCS) links up with the video monitoring system according to the accumulated water level, water level rise speed, water level level and rainfall level uploaded by the environment and equipment monitoring system (BAS), retrieves the video information of the cameras at the key flood control locations, and uploads it to the monitoring screen (display device) of the station control room or DCC (section yard) for display; it also links up with the operation control center according to the accumulated water level, water level level and rainfall level uploaded by the environment and equipment monitoring system (BAS), and the line OCC decision-making of the operation control center links up with the signal system to control the train.

[0114] The present invention realizes monitoring of liquid level monitoring equipment and rainfall monitoring equipment through an environment and equipment monitoring system (BAS), and performs data analysis on the flood data uploaded by the monitoring equipment: the actual outdoor water level is obtained through the installation height of the monitoring equipment and the water level difference; the water level rising speed is solved through a numerical differential algorithm; the rainfall in multiple time periods is counted to obtain relevant flood control information such as 10-minute rainfall, 30-minute rainfall, and 1-hour rainfall.

[0115] A linkage solution combining the environment and equipment monitoring system (BAS), integrated monitoring system (ISCS), video monitoring system, broadcasting system, operation control center and signal system has been built: real-time display and automatic alarm of water level and rainfall monitoring, automatic retrieval of video monitoring of alarm points, and timely and effective adjustment of train operation have been achieved to ensure the safe operation of trains.

[0116] The present invention also provides a computer device, comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, at least one program, a code set or an instruction set is loaded and executed by the processor to implement the above-mentioned linkage control method.

[0117] The processor can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.

[0118] The memory can be used to store the computer program or module, and the processor realizes various functions of the linkage control method by running or executing the computer program or module stored in the memory, and calling the data stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function, etc.; the data storage area can store data created according to the use of the mobile phone, etc. In addition, the memory can include a high-speed random access memory, and can also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0119] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A linkage control method based on flood control information, characterized in that: Involving trains and warning equipment, including: Receiving flood data monitored by monitoring equipment, wherein the flood data is used to indicate the flood condition at the location of the train; Analyze flood data and determine flood dynamic data; Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data; The train and the warning equipment are controlled according to at least one of the dynamic flood situation data and the control command.

2. A linkage control method based on flood control information according to claim 1, characterized in that: The flood situation data include water level differences at key flood control locations; The flood dynamic data include the water level at the key flood control locations; Analyze flood data and determine flood dynamic data, including: Obtain the horizontal height of monitoring equipment at key flood control locations; The accumulated water level at the key flood control location is determined based on the horizontal height and the water level difference.

3. A linkage control method based on flood control information according to claim 2, characterized in that: The flood situation data also includes rainfall in different periods; Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data, including: According to the preset multivariate relationship data, the level information corresponding to the flood situation data and the flood situation dynamic data is determined; Determine the control instructions corresponding to the level information.

4. A linkage control method based on flood control information according to claim 3, characterized in that: The level information includes water level level and rainfall level; The water level level is used to indicate the warning level corresponding to the accumulated water level; The rainfall level is used to indicate the warning level corresponding to rainfall in different periods; The preset multivariate relationship data includes: The water level level corresponding to the accumulated water level in the flood dynamic data; The control instructions corresponding to the water level levels respectively; The control instructions corresponding to the rainfall levels respectively.

5. A linkage control method based on flood control information according to claim 4, characterized in that: The control instructions include train control instructions and equipment control instructions; According to at least one of the dynamic flood situation data and the control command, the train and the warning equipment are controlled, including: Control trains according to dynamic flood data and train control instructions; The warning device is controlled according to at least one of the dynamic flood situation data and the device control instruction.

6. A linkage control method based on flood control information according to claim 5, characterized in that: Control the train according to the dynamic flood data and train control instructions, including: According to the key flood prevention positions corresponding to the accumulated water levels in the flood dynamic data, the trains at the key flood prevention positions are controlled by using the train control instructions.

7. A linkage control method based on flood control information according to claim 5, characterized in that: The warning device includes an alarm device; According to at least one of the flood dynamic data and the equipment control command, the warning equipment is controlled, including: The alarm device is controlled based on the device control instructions to sound an alarm, which is used to remind the staff that the water level or rainfall in key flood control locations exceeds the preset threshold.

8. The linkage control method based on flood control information according to claim 5 is characterized in that: The warning device includes a display device; According to at least one of the flood dynamic data and the equipment control command, the warning equipment is controlled, including: According to the key flood control position corresponding to the accumulated water level in the flood dynamic data, the device control instruction is used to control the display device to display a video of the key flood control position corresponding to the accumulated water level; The display device is controlled to display prompt information based on the device control instruction, and the prompt information is used to prompt the staff to perform operations on the train.

9. A linkage control system based on flood control information, applied to a linkage control method based on flood control information as described in claims 1 to 8, characterized in that: include: Environment and Equipment Module for: Receiving flood data monitored by monitoring equipment, wherein the flood data is used to indicate the flood condition at the location of the train; Analyze flood data and determine flood dynamic data; Comprehensive modules for: Determine the control instructions corresponding to the flood situation data and the flood situation dynamic data in the preset multivariate relational data; The train and the warning equipment are controlled according to at least one of the dynamic flood situation data and the control command.

10. A computer device, characterized in that: The computer device includes a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or an instruction set, and the at least one instruction, at least one program, a code set or an instruction set is loaded and executed by the processor to implement the linkage control method as described in claims 1-8.

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