Flood prevention water level alarm system and method

Abstract

The invention provides a flood prevention water level alarm system and method, and the system comprises at least three liquid level detection modules which are respectively disposed at the inner side of a target drainage pool, and are used for detecting the liquid level information in the target drainage pool; the monitoring terminal is electrically connected with the at least three liquid level detection modules in a communication mode and used for obtaining the liquid level information reported by the at least three liquid level detection modules, determining the current liquid level state according to the liquid level information reported by the at least three liquid level detection modules and sending the current liquid level state to the monitoring terminal. The current liquid level state comprises a normal state and an early warning state, and when the current liquid level state is the early warning state, an alarm instruction is generated. The problem that in the prior art, the false alarm rate of a water level alarm used in a drainage pool of a commercial vehicle warehouse area is high is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of water level detection, and in particular to a flood control water level alarm system and method. Background Art

[0002] At present, the drainage pools in many commodity garage areas still use the traditional float-type automatic manual drainage method, and the on-site situation and the control center cannot exchange data. During the flood season, it is impossible to obtain the on-site flood situation. When the drainage equipment fails or water backflows, it cannot be discovered and handled in time. Since the commodity garage areas are relatively scattered, some storage areas are far away and transportation is inconvenient. When floods occur, a large number of on-duty personnel are required to patrol, and it is impossible to ensure that all commodity garage areas are patrolled and handled in time, which brings great hidden dangers to the safety of commodity garage areas.

[0003] Based on the above problems, there are many kinds of water level detection alarms on the market. One is to use a float-type water level sensor, which senses the water level change by the up and down floating of the float and transmits the signal to the alarm; the other is an electrode or pressure sensor, which directly measures the water level height and transmits the data through wireless communication technology. However, in complex environments such as turbid water and / or large changes in water temperature, false alarms are prone to occur, affecting the accuracy of monitoring. Summary of the invention

[0004] The main purpose of the present invention is to provide a flood prevention water level alarm system and method to solve the problem of high false alarm rate of water level alarms used in drainage pools in commercial garage areas in the prior art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided a flood control water level alarm system, comprising: at least three liquid level detection modules, at least three of the liquid level detection modules are respectively arranged on the inner side of a target water reservoir, and at least three of the liquid level detection modules are respectively used to detect the liquid level information in the target water reservoir; a monitoring terminal, the monitoring terminal is electrically connected to the at least three liquid level detection modules for communication, and is used to obtain the liquid level information reported by the at least three liquid level detection modules, and determine the current liquid level state from the liquid level information reported by the at least three liquid level detection modules, the current liquid level state includes: a normal state and a warning state, and when the current liquid level state is a warning state, an alarm instruction is generated.

[0006] Furthermore, at least three of the liquid level detection modules are equidistantly arranged on the inner side of the water reservoir.

[0007] Furthermore, the flood control water level alarm system also includes: an alarm module, which is electrically connected to the monitoring terminal for receiving an alarm instruction, turning on the sound and light alarm module and generating liquid level alarm information.

[0008] Furthermore, the flood control water level alarm system also includes: a battery, which is electrically connected to the at least three liquid level detection modules, the monitoring terminal and the alarm module for communication, and is used to supply power to the at least three liquid level detection modules, the monitoring terminal and the alarm module.

[0009] Furthermore, the flood control water level alarm system also includes: a monitoring room terminal, which is electrically connected to the monitoring terminal for receiving an alarm instruction, reading the number of the target reservoir from the alarm instruction, and storing the number in a database.

[0010] Furthermore, the flood control water level alarm system also includes: a display terminal, which is electrically connected to the monitoring room terminal for displaying the number of the target reservoir and the number of times the warning state occurs in each of the target reservoirs in the database.

[0011] Furthermore, the flood prevention water level alarm system also includes: a monitoring camera, which is arranged on the top of the inner side of the target water reservoir, the monitoring camera is electrically connected to the commodity garage monitoring terminal, and the monitoring camera is used to perform video monitoring of the liquid level in the target water reservoir.

[0012] According to another aspect of the present invention, a flood control liquid level alarm method is provided, which is applied to the monitoring terminal in the above-mentioned flood control water level alarm system, including: obtaining the liquid level information reported by at least three of the liquid level detection modules, determining the current liquid level state from the liquid level information reported by at least three of the liquid level detection modules, and when the current liquid level state is a warning state, generating a target control strategy set, the target strategy control set is used to control the alarm module to perform a target action, the target action is to respond to turning on the alarm function and generating alarm information, and push the alarm information to the reservoir staff.

[0013] Furthermore, the current liquid level state is determined from the liquid level information reported by at least three of the liquid level detection modules, including: determining the rate of change of the liquid level information corresponding to the liquid level detection module from the liquid level information reported by at least three of the liquid level detection modules and the liquid level information reported at a previous moment; and determining the current liquid level state according to the rate of change of the liquid level information corresponding to the liquid level detection module.

[0014] Furthermore, the current liquid level state is determined according to the change rate of the liquid level information corresponding to the liquid level detection module, including: judging whether the change rate of the liquid level information corresponding to the liquid level detection module is greater than or equal to a preset value to obtain a judgment result; in response to the judgment result that the change rate of the liquid level information corresponding to the liquid level detection module is greater than or equal to the preset value, the current liquid level state is a warning state; in response to the judgment result that the change rate of the liquid level information corresponding to the liquid level detection module is not greater than or equal to the preset value, the current liquid level state is a normal state.

[0015] By applying the technical solution of the present invention, at least three liquid level detection modules and a monitoring terminal are used, wherein at least three liquid level detection modules are respectively arranged on the inner side of a target water reservoir for detecting the liquid level information in the target water reservoir, and the monitoring terminal is electrically connected to the at least three liquid level detection modules for communication, and is used to obtain the liquid level information reported by the at least three liquid level detection modules, and the current liquid level state is determined from the liquid level information reported by the at least three liquid level detection modules, wherein the current liquid level state includes: a normal state and a warning state, and when the current liquid level state is a warning state, an alarm instruction is generated, thereby improving the accuracy of monitoring, realizing real-time or near real-time water level data transmission and alarm response, ensuring that flood control work can quickly respond to water level changes, and solving the problem of high false alarm rate of water level alarms used in drainage pools in commercial garage areas in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A structural schematic diagram of an embodiment of a flood control water level alarm system according to the present invention is shown. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of the layers and regions may be enlarged, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0022] Among the infrastructures of many commodity garages, the intelligent transformation of drainage systems is relatively lagging behind. At present, the drainage pools in many commodity garages still rely on the traditional float-type automatic manual drainage method, which is not only cumbersome to operate, but also has many safety hazards. Especially during the flood season, since data exchange between the on-site situation and the control center cannot be achieved, once the drainage equipment fails or water flows back, it is often difficult to detect and deal with it in time, thus posing a great threat to the safety of the commodity garage area.

[0023] Although the traditional float-type automatic manual drainage method can cope with daily drainage needs to a certain extent, its disadvantages are fully exposed in extreme weather conditions, such as natural disasters such as heavy rains and floods. On the one hand, the float-type drainage device is easily affected by turbid water and floating objects, causing the float to jam or fail, which in turn affects the drainage effect; on the other hand, due to the lack of remote monitoring and data transmission capabilities, when the drainage equipment fails or water backflows, managers often need to go to the site in person for inspection and maintenance, which is not only time-consuming and labor-intensive, but also inefficient. In addition, for commodity garage areas that are more dispersed, some storage areas are far away, and transportation is inconvenient, this method that relies on manual inspections is even more difficult to ensure that all areas can be monitored and maintained in a timely and effective manner.

[0024] There are many water level detection alarm products on the market. These devices use different technical means to monitor water level changes and send out alarm signals to improve the intelligence level and emergency response capabilities of drainage systems. Among them, float-type water level sensors and electrode / pressure sensors are two more common types.

[0025] The float type water level sensor is a water level measuring device based on mechanical principles. It senses the change of water level by the up and down movement of the float, and converts this change into an electrical signal to transmit to the alarm or control system. This type of sensor has the advantages of simple structure, easy installation, and low cost, and is suitable for some occasions where accuracy is not required. However, when used in waters with turbid water or a large number of floating objects, the float may be disturbed and affect the measurement accuracy; at the same time, long-term exposure to harsh environments can easily cause the float to wear or damage.

[0026] Electrode or pressure sensors use more advanced electronic technology to directly measure water level height. Such sensors usually have high measurement accuracy and stability, and can transmit data to a remote server or cloud platform for processing and analysis through wireless communication technology. Compared with float sensors, they are more suitable for water level monitoring in complex environments. However, such sensors also have some disadvantages: first, the cost is relatively high; second, false alarms may occur under certain conditions (such as large changes in water temperature); third, regular maintenance is required to ensure their normal working condition.

[0027] The main purpose of the present invention is to provide a flood prevention water level alarm system and method to solve the problem of high false alarm rate of water level alarms used in drainage pools in commercial garage areas in the prior art.

[0028] Combination Figure 1 As shown, according to a specific embodiment of the present application, a flood prevention water level alarm system is provided, comprising:

[0029] At least three liquid level detection modules, at least three liquid level detection modules are respectively arranged inside the target water reservoir, and at least three liquid level detection modules are respectively used to detect the liquid level information in the target water reservoir. The monitoring terminal is electrically connected to the at least three liquid level detection modules for communication, and is used to obtain the liquid level information reported by the at least three liquid level detection modules, and determine the current liquid level state from the liquid level information reported by the at least three liquid level detection modules. The current liquid level state includes: normal state and warning state. When the current liquid level state is the warning state, an alarm instruction is generated.

[0030] In this embodiment, each liquid level detection module is arranged inside the target water reservoir and is responsible for detecting and reporting the liquid level data. These liquid level detection modules usually adopt highly integrated all-in-one devices with high precision and high reliability. They can monitor the changes of liquid level in real time and transmit the data to the monitoring terminal. The monitoring terminal exchanges data with each liquid level detection module through the communication network.

[0031] Among them, at least three liquid level detection modules are arranged at equal distances on the inner side of the water reservoir.

[0032] The liquid level detection module is the core of the whole system. Three liquid level detection modules are equidistantly arranged on the inner side of the water reservoir to ensure that the water level changes can be fully monitored. These modules can accurately measure the water level and transmit the data to the control center in real time.

[0033] In one embodiment of the present application, the flood control water level alarm system further includes: an alarm module, the alarm module is electrically connected to the monitoring terminal for receiving an alarm instruction, turning on the sound and light alarm module and generating liquid level alarm information. The alarm module is electrically connected to the monitoring terminal for receiving an alarm instruction from the liquid level detection module. Once an alarm signal is received, the alarm module will immediately turn on the sound and light alarm module and generate liquid level alarm information to convey real-time data and alarm status to the monitoring center or relevant personnel.

[0034] Furthermore, the flood control water level alarm system also includes: a battery, which is electrically connected to the at least three liquid level detection modules, the monitoring terminal and the alarm module for communication, and is used to supply power to the at least three liquid level detection modules, the monitoring terminal and the alarm module.

[0035] In this embodiment, in order to ensure the continuous operation of the entire system, especially to ensure normal operation in certain emergency situations, the system is equipped with a battery as a backup power source. The battery is electrically connected to all key components, including the liquid level detection module, the alarm module and the monitoring terminal, and can provide necessary power support when the main power supply is disconnected.

[0036] Among them, the flood control water level alarm system also includes: a monitoring room terminal, which is electrically connected to the monitoring terminal for communication, and is used to receive an alarm instruction, read the number of the target reservoir from the alarm instruction, and store the number in a database.

[0037] The monitoring room terminal, as the "brain" of the system, undertakes the important task of data reception and processing. It is electrically connected to the monitoring terminal to receive alarm instructions, read the number of the target reservoir from the alarm instruction, and store the number in the database. In this way, the monitoring personnel can quickly locate the specific reservoir, understand the on-site situation in a timely manner, and make correct judgments and decisions.

[0038] Furthermore, the flood level alarm system also includes: a display terminal, which is electrically connected to the monitoring room terminal for displaying the number of the target water reservoir and the number of times the warning state occurs in each of the target water reservoirs in the database.

[0039] The display terminal is electrically connected to the terminal in the monitoring room to display the number of the target water reservoir and the number of warning states of each target water reservoir in the database. This not only helps managers to understand the current situation in a timely manner, but also serves as a basis for historical data analysis.

[0040] In one embodiment of the present application, the flood control water level alarm system further includes: a monitoring camera, which is arranged on the top of the inner side of the target water reservoir, the monitoring camera is electrically connected to the commodity garage monitoring terminal, and the monitoring camera is used to perform video monitoring of the liquid level in the target water reservoir.

[0041] In this embodiment, the monitoring camera, as an important component of the entire system, is installed on the top of the inner side of the target reservoir. The monitoring camera can not only monitor the liquid level in the target reservoir by video, but also feed back the on-site situation to the monitoring center in real time through image transmission technology, which is of great significance for improving the transparency of flood control work and the correctness of decision-making.

[0042] According to a specific embodiment of the present application, a flood control liquid level alarm method is provided, which is applied to a monitoring terminal in the above-mentioned flood control water level alarm system, including:

[0043] It is used to obtain the liquid level information reported by at least three liquid level detection modules, determine the current liquid level status from the liquid level information reported by at least three liquid level detection modules, and when the current liquid level status is a warning state, generate a target control strategy set, and the target strategy control set is used to control the alarm module to perform a target action, and the target action is to respond to turn on the alarm function and generate alarm information, and push the alarm information to the warehouse staff.

[0044] In this embodiment, the core of the target control strategy set is that it can guide the alarm module to perform specific actions, such as automatically turning on the alarm function and sending detailed alarm information to relevant personnel. This process has a high degree of automation and can convey important information to the warehouse staff or other designated recipients in the shortest time, so that they can take immediate countermeasures to reduce or avoid losses.

[0045] In one embodiment of the present application, the current liquid level state is determined from the liquid level information reported by at least three liquid level detection modules, and the specific steps are as follows: determine the change rate of the liquid level information of the corresponding liquid level detection module from the liquid level information reported by at least three liquid level detection modules and the liquid level information reported at the previous moment; determine the current liquid level state according to the change rate of the liquid level information of the corresponding liquid level detection module.

[0046] In this embodiment, this is achieved by comparing the liquid level data at the current moment with the liquid level data at the previous moment. In this way, the speed of change of the liquid level can be obtained, thereby evaluating the trend of the liquid level rising or falling. Based on the rate of change of the liquid level information, the current liquid level state can be further determined. If the rate of change exceeds the preset safety range, the system will determine it as a warning state. For example, if the liquid level rises sharply in a short period of time, it may mean that there is an abnormal situation inside the container, such as leakage or overfilling, and immediate measures need to be taken.

[0047] In one embodiment of the present application, the current liquid level state is determined according to the change rate of the liquid level information of the corresponding liquid level detection module, and the specific steps are as follows: judging whether the change rate of the liquid level information of the corresponding liquid level detection module is greater than or equal to a preset value, and obtaining a judgment result; in response to the judgment result that the change rate of the liquid level information of the corresponding liquid level detection module is greater than or equal to the preset value, the current liquid level state is a warning state; in response to the judgment result that the change rate of the liquid level information of the corresponding liquid level detection module is not greater than or equal to the preset value, the current liquid level state is a normal state.

[0048] In this embodiment, if the change rates of all or most of the liquid level detection modules are greater than or equal to the preset value, the system will determine that the current liquid level state is a warning state. On the contrary, if the change rates are not greater than or equal to the preset value, the current liquid level state is considered to be a normal state. Once it is determined that the current liquid level state is a warning state, the system needs to respond quickly and generate a target control strategy set.

[0049] This policy set is designed to control the alarm module to perform necessary target actions, such as responding to the alarm function and generating alarm information. At this time, the generation of alarm information is particularly important because it not only accurately reflects the abnormal liquid level, but also can promptly notify the warehouse staff to take corresponding measures.

[0050] According to an embodiment of the present invention, a method embodiment of a flood control liquid level alarm method is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0051] The method embodiment can be executed in an electronic device or a similar computing device including a memory and a processor. Taking running on a terminal as an example, the terminal may include one or more processors (processors may include but are not limited to central processing units (CPU), graphics processing units (GPU), digital signal processing (DSP) chips, microprocessors (MCU), programmable logic devices (Field Programmable Gate Array, FPGA), neural network processors (NPU), tensor processors (TPU), artificial intelligence (AI) type processors, etc.) and a memory for storing data.

[0052] Optionally, the vehicle terminal may further include a transmission device, an input / output device, and a display device for communication functions. It will be appreciated by those skilled in the art that the above structural description is for illustration only and does not limit the structure of the vehicle terminal. For example, the terminal may further include more or fewer components than those described in the above structural description, or may have a configuration different from that described in the above structural description.

[0053] The memory can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to a flood control liquid level alarm method in an embodiment of the present invention. The processor executes various functional applications and data processing by running the computer program stored in the memory, that is, realizing the above-mentioned flood control liquid level alarm method. The memory may include a high-speed random access memory and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory.

[0054] In some examples, the memory may further include a memory remotely disposed relative to the processor, and these remote memories may be connected to the mobile terminal via a network. Examples of the above network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0055] The transmission device is used to receive or send data via a network. Specific examples of the above network may include a wireless network provided by a communication provider of the mobile terminal.

[0056] In one example, the transmission device includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device can be a radio frequency (Radio Frequency, referred to as RF) module, which is used to communicate with the Internet wirelessly.

[0057] The display device may be, for example, a touch screen type liquid crystal display (LCD) and a touch display (also referred to as a "touch screen" or a "touch display screen"). The liquid crystal display may enable a user to interact with a user interface of the mobile terminal.

[0058] In some embodiments, the mobile terminal has a graphical user interface (GUI), and a user can perform human-computer interaction with the GUI through finger contacts and / or gestures on the touch-sensitive surface. The human-computer interaction functions here may optionally include the following interactions: creating web pages, drawing, word processing, making electronic documents, games, video conferencing, instant messaging, sending and receiving emails, call interface, playing digital videos, playing digital music and / or web browsing, etc. The executable instructions for executing the above-mentioned human-computer interaction functions are configured / stored in a computer program product or readable storage medium executable by one or more processors.

[0059] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method.

[0060] Based on this understanding, the technical solution of the present invention can essentially or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product is stored in a storage medium (such as ROM / RAM, disk, or CD), and includes a number of instructions for enabling a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0061] According to one embodiment of the present invention, there is also provided an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the above-mentioned remote distribution warehouse site selection planning method is executed when the program is running.

[0062] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0063] It is used to obtain the liquid level information reported by at least three liquid level detection modules, determine the current liquid level status from the liquid level information reported by at least three liquid level detection modules, and when the current liquid level status is a warning state, generate a target control strategy set, and the target strategy control set is used to control the alarm module to perform a target action, and the target action is to respond to turn on the alarm function and generate alarm information, and push the alarm information to the warehouse staff.

[0064] According to one embodiment of the present invention, a computer-readable storage medium is also provided, which includes a stored executable program, wherein when the executable program is running, the device where the storage medium is located is controlled to execute the above-mentioned remote distribution warehouse site selection planning method.

[0065] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0066] It is used to obtain the liquid level information reported by at least three liquid level detection modules, determine the current liquid level status from the liquid level information reported by at least three liquid level detection modules, and when the current liquid level status is a warning state, generate a target control strategy set, and the target strategy control set is used to control the alarm module to perform a target action, and the target action is to respond to turn on the alarm function and generate alarm information, and push the alarm information to the warehouse staff.

[0067] Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and other media that can store computer programs.

[0068] According to one embodiment of the present invention, there is also provided a computer program product, including a computer program, which implements the above-mentioned remote distribution warehouse site selection planning method when executed by a processor.

[0069] Optionally, in this embodiment, the computer program product may be configured as a computer program for executing the following steps:

[0070] It is used to obtain the liquid level information reported by at least three liquid level detection modules, determine the current liquid level status from the liquid level information reported by at least three liquid level detection modules, and when the current liquid level status is a warning state, generate a target control strategy set, and the target strategy control set is used to control the alarm module to perform a target action, and the target action is to respond to turn on the alarm function and generate alarm information, and push the alarm information to the warehouse staff.

[0071] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation modes, and this embodiment will not be described in detail here.

[0072] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0073] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only exemplary. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0074] Another point is that the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interfaces, units or modules, which may be electrical or other forms.

[0075] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0076] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0077] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium.

[0078] Based on such understanding, the technical solution of the present invention, in essence or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for enabling a computer device (which may be a personal computer, a server or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present invention.

[0079] The aforementioned storage media include: U disk, read-only memory (ROM), random access memory (RAM), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

[0080] For ease of description, spatially relative terms, such as "on", "above", "on the upper surface of", "upper", etc., may be used here to describe the spatial position relationship between a device or feature and other devices or features as shown in the figures.

[0081] It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

[0082] For example, if a device in a drawing is inverted, a device described as “above” or “over the other devices or structures” would then be oriented “below” or “beneath the other devices or structures.” Thus, the exemplary term “above” can encompass both an orientation of “above” and “below.”

[0083] The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0084] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in combination with the embodiment included in at least one embodiment generally described in this application.

[0085] The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the feature, structure or characteristic can be implemented in conjunction with other embodiments and also falls within the scope of the present invention.

[0086] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flood control water level alarm system, characterized in that: include: At least three liquid level detection modules, wherein the at least three liquid level detection modules are respectively arranged inside the target water reservoir, and the at least three liquid level detection modules are respectively used to detect the liquid level information in the target water reservoir; A monitoring terminal, wherein the monitoring terminal is electrically connected to the at least three liquid level detection modules for communication, and is used to obtain the liquid level information reported by the at least three liquid level detection modules, and to determine the current liquid level state from the liquid level information reported by the at least three liquid level detection modules, wherein the current liquid level state includes: a normal state and a warning state, and when the current liquid level state is a warning state, an alarm instruction is generated.

2. The flood control water level alarm system according to claim 1, characterized in that: At least three of the liquid level detection modules are equidistantly arranged on the inner side of the water reservoir.

3. The flood control water level alarm system according to claim 2, characterized in that: The flood control water level alarm system further comprises: The alarm module is electrically connected to the monitoring terminal for receiving an alarm instruction, turning on the sound and light alarm module and generating liquid level alarm information.

4. The flood control water level alarm system according to claim 3, characterized in that: The flood control water level alarm system further comprises: A battery is electrically connected to the at least three liquid level detection modules, the monitoring terminal and the alarm module for supplying power to the at least three liquid level detection modules, the monitoring terminal and the alarm module.

5. The flood control water level alarm system according to claim 4, characterized in that: The flood control water level alarm system further comprises: The monitoring room terminal is electrically connected to the monitoring terminal for receiving an alarm instruction, reading the serial number of the target water tank from the alarm instruction, and storing the serial number in a database.

6. The flood control water level alarm system according to claim 5, characterized in that: The flood control water level alarm system further comprises: The display terminal is electrically connected to the monitoring room terminal for displaying the number of the target water reservoir and the number of times the warning state occurs in each of the target water reservoirs in the database.

7. The flood control water level alarm system according to claim 6, characterized in that: The flood control water level alarm system further comprises: A monitoring camera is arranged on the top of the inner side of the target water reservoir. The monitoring camera is electrically connected to the commodity garage monitoring terminal. The monitoring camera is used to perform video monitoring of the liquid level in the target water reservoir.

8. A flood control liquid level alarm method, applied to the monitoring terminal in the flood control water level alarm system according to claim 7, characterized in that: include: It is used to obtain the liquid level information reported by at least three of the liquid level detection modules, determine the current liquid level status from the liquid level information reported by at least three of the liquid level detection modules, and when the current liquid level status is a warning state, generate a target control strategy set, and the target strategy control set is used to control the alarm module to perform a target action, and the target action is to respond to turning on the alarm function and generating alarm information, and push the alarm information to the warehouse staff.

9. The flood control liquid level alarm method according to claim 8, characterized in that: Determining the current liquid level state from the liquid level information reported by at least three of the liquid level detection modules includes: Determine the change rate of the liquid level information corresponding to the liquid level detection module from the liquid level information reported by at least three of the liquid level detection modules and the liquid level information reported at a previous moment; The current liquid level state is determined according to the rate of change of the liquid level information corresponding to the liquid level detection module.

10. The flood control liquid level alarm method according to claim 9, characterized in that: Determining the current liquid level state according to the change rate of the liquid level information corresponding to the liquid level detection module includes: Determine whether the change rate of the liquid level information of the corresponding liquid level detection module is greater than or equal to a preset value, and obtain a judgment result; In response to the judgment result that the change rate of the liquid level information corresponding to the liquid level detection module is greater than or equal to the preset value, the current liquid level state is a warning state; In response to the judgment result that the change rate of the liquid level information corresponding to the liquid level detection module is not greater than or equal to the preset value, the current liquid level state is a normal state.

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