Well lid control method and related device

Abstract

The invention provides a well lid control method and a related device. The embodiment of the invention can be applied to the technical field of Internet of Things, the map field or the traffic field. The well lid control method provided by the embodiment of the invention is applied to the well lid control system. The well lid control system comprises a controller, a well lid and shooting equipment, the controller is in communication connection with the well lid, the controller is in communication connection with the shooting equipment, and the well lid is within the shooting range of the shooting equipment; real-time image collection is conducted on a well lid through shooting equipment, the water accumulation amount on the surface of the well lid is collected through a sensor on the well lid, and if a controller analyzes the collected real-time image to obtain that the well lid is in a non-covering state and the water accumulation amount on the surface of the well lid is smaller than a water accumulation threshold value, the well lid is controlled to be covered. The problem of potential safety hazards of pedestrians or vehicles in the road advancing process when the well lid is in the non-covering state is solved, and the road safety is improved.

Description

Technical Field

[0001] The present application relates to the technical field of Internet of Things, and in particular to a control method and related devices for a manhole cover. Background Art

[0002] With the continuous development of Internet of Things technology, it has become possible to realize intelligent management of manholes and manhole covers. Currently, adding smart sensors to enable real-time control of manhole covers has become a part of smart city construction.

[0003] By installing intelligent sensors on the manhole cover, the manhole cover can automatically control its status. For example, by installing a water immersion sensor at the bottom of the manhole cover, the manhole cover will automatically raise the upper layer of the manhole cover to increase the drainage speed when there is heavy rain or severe water accumulation. However, if the water immersion sensor fails, the manhole cover will raise the upper layer of the manhole cover when there is no heavy rain or severe water accumulation, which increases the safety hazard of pedestrians or vehicles while traveling on the road. Summary of the invention

[0004] The embodiments of the present application provide a method for controlling a manhole cover and related devices, which solve the problem of potential safety hazards caused by raising the upper manhole cover when there is no heavy rain or serious water accumulation in the prior art.

[0005] One aspect of the present application provides a control method for a manhole cover, the control method for the manhole cover is applied to a control system of the manhole cover, the control system of the manhole cover comprises: a controller, a manhole cover and a photographing device; the controller is communicatively connected with the manhole cover, the controller is communicatively connected with the photographing device, and the manhole cover is within the photographing range of the photographing device;

[0006] A photographing device, used for collecting real-time images and sending the real-time images to the controller, wherein the real-time images include images of manhole covers;

[0007] The manhole cover is used to collect the amount of water accumulated on the manhole cover surface and send the amount of water accumulated to the controller;

[0008] The controller is used to receive real-time images and water accumulation volume;

[0009] The controller is also used to perform image analysis on the real-time image to obtain first state analysis information, wherein the first state analysis information is used to indicate that the state of the manhole cover is a non-covered state;

[0010] The controller is also used to generate a first adjustment instruction when the amount of accumulated water is less than the water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in a non-closed state to close;

[0011] The manhole cover is also used to receive a first adjustment instruction and execute a manhole cover closing action according to the first adjustment instruction.

[0012] Another aspect of the present application provides a control device for a manhole cover, which is applied to a control system of the manhole cover, and the control system of the manhole cover includes: a controller, a manhole cover and a shooting device; the controller is connected to the manhole cover in communication, the controller is connected to the shooting device in communication, and the manhole cover is within the shooting range of the shooting device; the control device for the manhole cover includes: a shooting processing module, a manhole cover processing module and a controller processing module; specifically:

[0013] A shooting processing module, used to control the shooting device to collect real-time images and send the real-time images to the controller, wherein the real-time images include images of manhole covers;

[0014] A manhole cover processing module is used to control the manhole cover to collect the amount of water accumulated on the manhole cover surface and send the amount of water accumulated to the controller;

[0015] A controller processing module, used to control the controller to receive real-time images and water accumulation;

[0016] The controller processing module is further used to control the controller to perform picture analysis on the real-time image to obtain first state analysis information, wherein the first state analysis information is used to indicate that the state of the manhole cover is a non-covered state;

[0017] The controller processing module is further used to control the controller to generate a first adjustment instruction when the amount of accumulated water is less than the water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in a non-closed state to close;

[0018] The manhole cover processing module is also used to control the manhole cover to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

[0019] In another implementation of the embodiment of the present application, the manhole cover includes a water immersion detector;

[0020] The manhole cover processing module is also used to control the manhole cover to open the manhole cover when the water immersion detector detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, generate first state information, and send the first state information to the controller, wherein the first state information is used to indicate a non-covered state;

[0021] The controller processing module is further used to control the controller to receive the first state information, generate a first shooting instruction, and send the first shooting instruction to the shooting device;

[0022] The shooting processing module is used to control the shooting device to receive the first shooting instruction and collect real-time images.

[0023] In another implementation of the embodiment of the present application, the controller processing module is further used to control the controller to generate a water immersion detector stop detection instruction, and send the water immersion detector stop detection instruction to the manhole cover;

[0024] The manhole cover processing module is used to control the manhole cover to receive a water immersion detector stop detection instruction, and control the water immersion detector to stop detection according to the water immersion detector stop detection instruction.

[0025] In another implementation of the embodiment of the present application, the control device of the manhole cover further includes a first terminal processing module, and the manhole cover further includes an information storage device; specifically:

[0026] A manhole cover processing module, used for controlling the manhole cover to send the device number and location information of the manhole cover stored in the information storage device to the controller;

[0027] The controller processing module is further used to control the controller to receive the device number and location information of the manhole cover, generate water immersion detector fault information according to the device number and location information, and send the water immersion detector fault information to the first terminal;

[0028] The first terminal processing module is used to control the first terminal to receive the water detector failure information.

[0029] In another implementation of the embodiment of the present application, the control device of the manhole cover further includes a second terminal processing module, specifically:

[0030] A manhole cover processing module, used to control the manhole cover to send the equipment number, location information and maintenance time of the manhole cover stored in the information storage device to the controller;

[0031] The controller processing module is also used to control the controller to receive the equipment number, location information and maintenance time of the manhole cover, generate a maintenance work order according to the equipment number, location information and maintenance time, and send the maintenance work order to the second terminal;

[0032] The second terminal processing module is used to control the second terminal to receive the maintenance work order.

[0033] In another implementation of the embodiment of the present application, the manhole cover includes: an automatic push rod and a manhole cover processor; specifically:

[0034] The manhole cover processing module is also used to control the manhole cover controller to generate first state information and a manhole cover opening instruction when the water immersion detector detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, send the first state information to the controller, and send the manhole cover opening instruction to the automatic push rod;

[0035] The manhole cover processing module is also used to control the automatic push rod to receive the manhole cover opening instruction, and control the automatic push rod to open the manhole cover according to the manhole cover opening instruction.

[0036] In another implementation of the embodiment of the present application, the manhole cover processing module is further used to control the manhole cover controller to receive the first adjustment instruction and forward the first adjustment instruction to the automatic push rod; specifically:

[0037] The manhole cover processing module is also used to control the automatic push rod to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

[0038] In another implementation of the embodiment of the present application, the control device of the manhole cover further includes an alarm processing module, specifically:

[0039] The alarm processing module is used to control the alarm to issue an alarm reminder when the automatic push rod opens the manhole cover.

[0040] In another implementation of the embodiment of the present application, the alarm processing module is also used to control the alarm to stop the alarm reminder when the manhole cover is closed.

[0041] In another implementation of the embodiment of the present application, the control system of the manhole cover further includes: a third terminal, the third terminal is communicatively connected to the controller, and the third terminal is communicatively connected to the manhole cover; the control device of the manhole cover further includes: a third terminal processing module, specifically:

[0042] The controller processing module is also used to control the controller to send the real-time image to the third terminal;

[0043] The third terminal processing module is further used to control the third terminal to update the state of the modeled manhole cover in the modeled scene according to the real-time image, wherein the modeled scene is constructed according to the actual scene, and the modeled manhole cover in the modeled scene corresponds to the manhole cover in the actual scene;

[0044] The third terminal processing module is further used to control the third terminal to generate a second adjustment instruction when the state of the updated modeled manhole cover is a non-covered state, and send the second adjustment instruction to the manhole cover, wherein the second adjustment instruction is used to instruct the manhole cover corresponding to the covered state to be closed;

[0045] The manhole cover processing module is also used to receive a second adjustment instruction and execute a closing action according to the second adjustment instruction.

[0046] In another implementation of the embodiment of the present application, the controller processing module is further used to control the controller to perform image analysis on the real-time image to obtain second state analysis information, wherein the second state analysis information is used to characterize that the state of the manhole cover is a closed state;

[0047] The controller processing module is further used to control the controller to generate a third adjustment instruction when the amount of accumulated water is greater than or equal to the water accumulation threshold, and send the third adjustment instruction to the manhole cover, wherein the third adjustment instruction is used to instruct the manhole cover in the covered state to be opened so that the state of the manhole cover is not covered;

[0048] The manhole cover processing module is used to control the manhole cover to receive the third adjustment instruction and execute the manhole cover opening action according to the third adjustment instruction.

[0049] Another aspect of the present application provides a computer device, comprising:

[0050] memories, transceivers, processors, and bus systems;

[0051] Wherein, the memory is used to store programs;

[0052] The processor is used to execute the program in the memory, including executing the above-mentioned methods;

[0053] The bus system is used to connect the memory and the processor so that the memory and the processor can communicate with each other.

[0054] Another aspect of the present application provides a computer-readable storage medium, in which instructions are stored. When the computer-readable storage medium is run on a computer, the computer is enabled to execute the above-mentioned methods.

[0055] Another aspect of the present application provides a computer program product or a computer program, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the methods provided by the above aspects.

[0056] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0057] The present application provides a control method for a manhole cover and a related device, the control method for the manhole cover is applied to a control system of the manhole cover, the control system of the manhole cover includes: a controller, a manhole cover and a shooting device; the controller is communicatively connected to the manhole cover, the controller is communicatively connected to the shooting device, and the manhole cover is within the shooting range of the shooting device; the shooting device is used to collect real-time images and send the real-time images to the controller, wherein the real-time images include the image of the manhole cover; the manhole cover is used to collect the amount of water accumulated on the surface of the manhole cover and send the amount of water accumulated to the controller; the controller is used to receive the real-time image and the amount of water accumulated; the controller is also used to perform image analysis on the real-time image to obtain first state analysis information, wherein the first state analysis information is used to characterize that the state of the manhole cover is a non-covered state; the controller is also used to generate a first adjustment instruction when the amount of water accumulated is less than a water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in a non-covered state to be covered; the manhole cover is also used to receive the first adjustment instruction and execute a covering action of the manhole cover according to the first adjustment instruction. The control method of the manhole cover provided in the embodiment of the present application performs real-time image acquisition of the manhole cover, and collects the amount of water accumulated on the surface of the manhole cover. If it is analyzed from the acquired real-time image that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is controlled to be closed, thereby solving the problem of safety hazards to pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 A schematic diagram of the architecture of a control system for a manhole cover provided in one embodiment of the present application;

[0059] Figure 2 A flow chart of a method for controlling a manhole cover provided in one embodiment of the present application;

[0060] Figure 3 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0061] Figure 4 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0062] Figure 5 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0063] Figure 6 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0064] Figure 7 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0065] Figure 8A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0066] Fig. 9 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0067] Fig.10 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0068] Fig.11 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0069] Fig.12 A flow chart of a method for controlling a manhole cover provided in another embodiment of the present application;

[0070] Fig.13 A system architecture diagram of a control system for a manhole cover provided in one embodiment of the present application;

[0071] Fig.14 A system architecture diagram of a wireless radio frequency identification provided in an embodiment of the present application;

[0072] Fig.15 A schematic diagram of an alarm message for a manhole cover flipping provided in one embodiment of the present application;

[0073] Fig.16 A schematic diagram of water immersion detector failure information provided by a certain embodiment of the present application;

[0074] Fig.17 A schematic diagram of a pop-up reminder setting interface provided in a certain embodiment of the present application;

[0075] Fig.18 A schematic diagram of equipment maintenance information provided in an embodiment of the present application;

[0076] Fig.19 A schematic diagram of a maintenance work order provided for a certain embodiment of the present application;

[0077] Fig. 20 A schematic diagram of a modeling scenario provided for a certain embodiment of the present application;

[0078] Fig.21 A schematic diagram of a modeling scenario provided for another embodiment of the present application;

[0079] Fig. 22 A schematic diagram of an abnormal event reminder provided in a certain embodiment of the present application;

[0080] Fig.23 A schematic diagram of a real-time situation provided by another embodiment of the present application;

[0081] Fig.24A structural diagram of a control device for a manhole cover provided in one embodiment of the present application;

[0082] Fig.25 A structural diagram of a control device for a manhole cover provided in another embodiment of the present application;

[0083] Fig.26 A structural diagram of a control device for a manhole cover provided in another embodiment of the present application;

[0084] Fig. 27 A structural diagram of a control device for a manhole cover provided in another embodiment of the present application;

[0085] Fig.28 A structural diagram of a control device for a manhole cover provided in yet another embodiment of the present application;

[0086] Fig.29 A schematic diagram of a server structure provided for a certain embodiment of the present application. DETAILED DESCRIPTION

[0087] An embodiment of the present application provides a method for controlling a manhole cover, by acquiring real-time images of the manhole cover and the amount of water accumulated on the surface of the manhole cover. If it is analyzed from the acquired real-time images that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than a water accumulation threshold, the manhole cover is controlled to be closed, thereby solving the potential safety hazard to pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety.

[0088] The terms "first", "second", "third", "fourth", etc. (if any) 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 data 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 "corresponding to" 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.

[0089] Intelligent Traffic System (ITS), also known as Intelligent Transportation System, is an effective and comprehensive application of advanced science and technology (information technology, computer technology, data communication technology, sensor technology, electronic control technology, automatic control theory, operations research, artificial intelligence, etc.) to transportation, service control and vehicle manufacturing, strengthening the connection between vehicles, roads and users, thus forming a comprehensive transportation system that ensures safety, improves efficiency, improves the environment and saves energy. Or;

[0090] Intelligent Vehicle Infrastructure Cooperative Systems (IVICS), referred to as IVICS, is a development direction of Intelligent Transportation Systems (ITS). IVICS uses advanced wireless communications and new generation Internet technologies to implement all-round dynamic real-time information interaction between vehicles and roads, and conducts active vehicle safety control and road cooperative management based on the collection and integration of dynamic traffic information in all time and space, fully realizing the effective coordination of people, vehicles and roads, ensuring traffic safety, and improving traffic efficiency, thus forming a safe, efficient and environmentally friendly road traffic system.

[0091] Accidents caused by missing manhole covers often occur in cities, especially during heavy rains when the road is flooded. Once a manhole cover is missing, it will threaten the safety of citizens' travel. In addition, regular maintenance of manhole covers is also very important. The maintenance of manhole covers involves urban and road safety, which has attracted more and more people's attention.

[0092] With the continuous development of Internet of Things technology, it is possible to realize intelligent management of manholes and manhole covers. At present, adding intelligent sensors to enable manhole covers to have real-time control has become a part of smart city construction. In related technologies, by setting intelligent sensors on manhole covers, manhole covers can automatically control their status. For example, by setting a water immersion sensor device at the bottom of the manhole cover, the manhole cover will automatically raise the upper manhole cover in case of heavy rain or severe water accumulation to increase the drainage speed. However, if the water immersion sensor device fails, the manhole cover will raise the upper manhole cover when it is not raining heavily or when there is severe water accumulation, which increases the safety hazard of pedestrians or vehicles while traveling on the road.

[0093] The present application provides a control method for a manhole cover and a related device. The control method for the manhole cover is applied to a control system of the manhole cover. The control system of the manhole cover includes: a controller, a manhole cover and a shooting device; the controller is communicatively connected to the manhole cover, the controller is communicatively connected to the shooting device, and the manhole cover is within the shooting range of the shooting device; real-time image acquisition is performed on the manhole cover by the shooting device, and the amount of water accumulated on the surface of the manhole cover is acquired by the sensor on the manhole cover. If the controller analyzes the acquired real-time image and finds that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is controlled to be covered, thereby solving the potential safety hazard to pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety.

[0094] For easier understanding, see Figure 1 , Figure 1 FIG. 1 is an application environment diagram of the method for controlling a manhole cover in an embodiment of the present application, such as Figure 1 , the control method of the manhole cover in the embodiment of the present application is applied to the control system of the manhole cover. The control system of the manhole cover includes: a controller, a manhole cover and a shooting device. The controller is communicatively connected to the manhole cover, and the controller is communicatively connected to the shooting device, and the manhole cover is within the shooting range of the shooting device. Among them, the controller can be mounted on a server, and the server can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery networks (Content Delivery Network, CDN), and big data and artificial intelligence platforms. The terminal can be a smart phone, a tablet computer, a laptop computer, a desktop computer, a smart speaker, a smart watch, etc., but is not limited to this. The shooting device includes a camera, a camcorder, and other terminal devices with video recording functions. The manhole cover is a manhole cover equipped with an Internet of Things functional chip. Specifically:

[0095] A photographing device, used for collecting real-time images and sending the real-time images to the controller, wherein the real-time images include images of manhole covers;

[0096] Manhole cover, used to collect the amount of water accumulated on the manhole cover surface and send the amount of water accumulated to the controller;

[0097] A controller, used to receive real-time images and water accumulation amount;

[0098] The controller is further used to perform picture analysis on the real-time image to obtain first state analysis information, wherein the first state analysis information is used to indicate that the state of the manhole cover is a non-covered state;

[0099] The controller is further used to generate a first adjustment instruction when the amount of accumulated water is less than the water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in a non-closed state to close;

[0100] The manhole cover is also used to receive a first adjustment instruction and execute a closing action of the manhole cover according to the first adjustment instruction.

[0101] The method provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is controlled to be closed, thereby solving the safety hazard problem of pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety.

[0102] The following will introduce the control method of the manhole cover in this application from the perspective of the control system of the manhole cover. The control method of the manhole cover is applied to the control system of the manhole cover, and the control system of the manhole cover includes: a controller, a manhole cover and a shooting device; the controller is connected to the manhole cover for communication, the controller is connected to the shooting device for communication, and the manhole cover is within the shooting range of the shooting device. Figure 2 The control method of the manhole cover provided in the embodiment of the present application includes: Step S110 to Step S150. Specifically:

[0103] S110: The shooting device collects real-time images and sends the real-time images to the controller.

[0104] The real-time image includes the image of the manhole cover.

[0105] It can be understood that the shooting device performs real-time image acquisition of the range including the manhole cover, and the acquired images include but are not limited to video images and picture images, and the acquired real-time images include the image of the manhole cover. The shooting device may have a one-to-one correspondence with the manhole cover, that is, each manhole cover has a shooting device for acquiring images thereof. The shooting device may also not have a one-to-one correspondence with the manhole cover, that is, when there is a manhole cover that is opened automatically, the shooting range includes the shooting device of the manhole cover through the position information of the manhole cover, and the manhole cover is captured in real time through the determined shooting device.

[0106] S120: The manhole cover collects the amount of water accumulated on the surface of the manhole cover and sends the amount of water accumulated to the controller.

[0107] It can be understood that the manhole cover has a sensor that can collect or measure the amount of water accumulated on the surface of the manhole cover, and send the collected amount of water accumulated to the controller. The sensor that collects or measures the amount of water accumulated on the surface of the manhole cover can be a water accumulation sensor or a pressure sensor.

[0108] S130: The controller receives the real-time image and the amount of accumulated water.

[0109] It can be understood that the controller receives the real-time image sent by the shooting device, and receives the amount of water accumulated on the surface of the manhole cover sent by the manhole cover.

[0110] S140: The controller performs image analysis on the real-time image to obtain first state analysis information.

[0111] The first state analysis information is used to characterize that the state of the manhole cover is a non-covered state.

[0112] It is understandable that the controller is equipped with an image processor, which can perform image analysis on real-time images to obtain state analysis information of the manhole cover. When the state of the manhole cover obtained according to the image analysis is an uncovered state, first state analysis information is generated. The uncovered state means that the height of the manhole cover is higher than the ground level or is in an open state. When the water immersion detector in the manhole cover detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, the manhole cover will be adjusted from the covered state to the uncovered state to increase the launching speed.

[0113] S150. When the amount of accumulated water is less than the water accumulation threshold, the controller generates a first adjustment instruction and sends the first adjustment instruction to the manhole cover.

[0114] The first adjustment instruction is used to instruct the manhole cover in a non-closed state to be closed.

[0115] It can be understood that when the controller determines that the amount of water accumulation is less than the water accumulation threshold, it means that there is not too much water accumulation on the road surface in the current environment, and there is no need to continue to open the manhole cover or keep the manhole cover in a closed state. A first adjustment instruction is generated and sent to the manhole cover to instruct the manhole cover in a non-closed state to be closed.

[0116] S160: The manhole cover receives a first adjustment instruction and executes a manhole cover closing action according to the first adjustment instruction.

[0117] It can be understood that the manhole cover receives the first adjustment instruction sent by the controller, and executes the manhole cover closing action according to the first adjustment instruction to adjust the non-covering state to the covering state.

[0118] The method provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is controlled to be closed, thereby solving the safety hazard problem of pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety.

[0119] In this application Figure 2In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, the manhole cover includes a water immersion detector. Figure 3 The method for controlling the manhole cover further includes steps S210 to S230. Specifically:

[0120] S210. When the water immersion detector detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, the manhole cover is opened, the manhole cover generates first state information, and the first state information is sent to the controller.

[0121] The first state information is used to indicate a non-covering state.

[0122] It is understandable that a water immersion detector is provided in the manhole cover, and the water immersion detector is used to collect the amount of water immersion in the manhole cover. The water immersion detector is also used to determine whether the amount of water immersion is greater than the water immersion threshold. When the water immersion detector detects that the amount of water immersion in the manhole cover is greater than the water immersion threshold, the manhole cover automatically opens and is in a non-covered state, and the manhole cover generates first state information, and sends the first state information to the controller to inform the controller that the current state of the manhole cover is a non-covered state. When the water immersion detector is working normally, when there is heavy rain or a lot of water accumulation, the amount of water immersion in the manhole cover is greater than the water immersion threshold; when the water immersion detector is not working normally due to a malfunction, even if there is no heavy rain or a lot of water accumulation, the water immersion detector will also detect that the amount of water immersion in the manhole cover is greater than the water immersion threshold.

[0123] S220: The controller receives the first state information, generates a first shooting instruction, and sends the first shooting instruction to the shooting device.

[0124] It can be understood that if the manhole cover and the shooting device have a one-to-one correspondence, that is, each manhole cover has a shooting device to shoot it, the controller receives the first status information sent by the manhole cover, generates a first shooting instruction, and sends the first shooting instruction to the shooting device to instruct the shooting device to capture images of the manhole cover.

[0125] If the manhole cover and the photographing device do not have a one-to-one correspondence, the controller receives the first status information sent by the manhole cover, determines the photographing device used to photograph the manhole cover based on the position information of the manhole cover carried in the first status information, generates a first photographing instruction, and sends the first photographing instruction to the photographing device used to photograph the manhole cover to instruct the photographing device to capture images of the manhole cover.

[0126] S230: The photographing device receives a first photographing instruction and captures a real-time image.

[0127] It can be understood that the photographing device receives the first photographing instruction sent by the controller, and executes the acquisition of real-time images according to the first photographing instruction.

[0128] The method provided in the embodiment of the present application, when the water immersion detector on the manhole cover detects whether the water immersion amount of the manhole cover is greater than the water immersion amount threshold, the manhole cover automatically opens to increase the water discharge speed, and at the same time sends the status information of the non-covered state to the controller to inform the controller. When the controller receives the first status information, it captures an image of the manhole cover, and then determines through image analysis whether the action of automatic opening of the manhole cover and whether the manhole cover is in the non-covered state are correct. The erroneous behavior of opening the manhole cover unnecessarily due to a malfunction of the water immersion detector is corrected in time, so that the manhole cover that is in the non-covered state unnecessarily can be closed, thereby improving road safety.

[0129] In this application Figure 3 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, please refer to Figure 4 The method for controlling the manhole cover further includes steps S310 to S320. Specifically:

[0130] S310. The controller generates a water immersion detector stop detection instruction and sends the water immersion detector stop detection instruction to the manhole cover.

[0131] It can be understood that the water immersion detector detects that the amount of water immersion is greater than the water immersion threshold, causing the manhole cover to be open and in an uncovered state, while the amount of water accumulated on the surface of the manhole cover collected by the water accumulation sensor of the manhole cover is less than the water accumulation threshold, and the image collected by the shooting device does not show heavy rain or excessive technology, which indicates that the water immersion detector is faulty. Therefore, the controller generates a water immersion detector stop detection instruction and sends the water immersion detector stop detection instruction to the manhole cover to instruct the water immersion detector of the manhole cover to stop detection.

[0132] S320, the manhole cover receives an instruction to stop detecting of the water immersion detector, and controls the water immersion detector to stop detecting according to the instruction to stop detecting of the water immersion detector.

[0133] It can be understood that the manhole cover receives the water immersion detector stop detection instruction sent by the controller, and controls the water immersion detector to stop detection according to the water immersion detector stop detection instruction.

[0134] The method provided in the embodiment of the present application, in the event of a water immersion detector failure, generates and sends a water immersion detector stop detection instruction to the manhole cover through a controller, so that the water immersion detector in the manhole cover stops detecting, thereby avoiding losses caused by the failure of the water immersion detector, and promptly closing the manhole cover that is in an uncovered state when it is not necessary, thereby improving road safety.

[0135] In this application Figure 4 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, the control system of the manhole cover further includes: a first terminal; the manhole cover also includes an information storage device. Figure 5The method for controlling the manhole cover further includes steps S410 to S430. Specifically:

[0136] S410. The manhole cover sends the device number and location information of the manhole cover stored in the information storage device to the controller.

[0137] It is understandable that the manhole cover is provided with an information storage device, which may be a radio frequency identification (RFID) chip, in which relevant information of the manhole cover is stored, such as equipment number, location information, maintenance record, inspection record, etc. The manhole cover sends the equipment number and location information to the controller.

[0138] S420. The controller receives the equipment number and location information of the manhole cover, generates water immersion detector fault information according to the equipment number and location information, and sends the water immersion detector fault information to the first terminal.

[0139] It can be understood that the controller receives the device number and location information sent by the manhole cover, generates water immersion detector fault information according to the device number and location information, and sends the water immersion detector fault information to the first terminal.

[0140] S430: The first terminal receives water detector failure information.

[0141] It can be understood that the first terminal receives the water detector fault information sent by the controller, and the water detector fault information can be a pop-up alarm in the form of an alarm message, indicating the water detector fault, the equipment number and location information of the manhole cover where the water detector fault occurs.

[0142] The method provided in the embodiment of the present application, in the case of a water immersion detector failure, sends the water immersion detector failure situation to the first terminal in the form of water immersion detector failure information for use as an alarm indication, thereby laying the foundation for subsequent timely maintenance of the water immersion detector failure.

[0143] In this application Figure 5 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, the control system of the manhole cover further includes: a second terminal. Figure 6 The method for controlling the manhole cover further includes steps S510 to S530. Specifically:

[0144] S510. The manhole cover sends the equipment number, location information and maintenance time of the manhole cover stored in the information storage device to the controller.

[0145] It is understandable that the manhole cover is provided with an information storage device, which may be a radio frequency identification technology (RFID) chip, in which relevant information of the manhole cover is stored, such as equipment number, location information, maintenance record, inspection record, etc. The manhole cover sends the equipment number, location information and inspection time to the controller.

[0146] S520. The controller receives the equipment number, location information and maintenance time of the manhole cover, generates a maintenance work order according to the equipment number, location information and maintenance time, and sends the maintenance work order to the second terminal.

[0147] It can be understood that the controller receives the equipment number, location information and maintenance time sent by the manhole cover, generates a maintenance work order based on the equipment number, location information and maintenance time, and sends the maintenance work order to the second terminal. The maintenance work order includes the equipment number and location information of the manhole cover that needs to be maintained, and the maintenance time when the manhole cover needs to be maintained.

[0148] S530: The second terminal receives the maintenance work order.

[0149] It is understandable that the second terminal receives the maintenance work order sent by the controller, and the second terminal can be held by a maintenance worker, that is, the maintenance work order is sent to the maintenance worker to instruct the maintenance worker to repair the manhole cover with a water immersion detector failure.

[0150] The method provided in the embodiment of the present application, in the case of a water immersion detector failure, sends the water immersion detector failure situation to the second terminal in the form of a maintenance work order, thereby facilitating the maintenance object to lay the foundation for timely repair of the water immersion detector failure.

[0151] In this application Figure 3 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, the manhole cover includes: an automatic push rod and a manhole cover processor. Figure 7 The method for controlling the manhole cover further includes steps S610 to S630. Specifically:

[0152] S610. When the water immersion detector detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, the manhole cover controller generates first state information and a manhole cover opening instruction, sends the first state information to the controller, and sends the manhole cover opening instruction to the automatic push rod.

[0153] It can be understood that a water immersion detector is provided in the manhole cover, which is used to collect the amount of water immersed in the manhole cover. The water immersion detector is also used to determine whether the amount of water immersed is greater than the water immersion threshold. When the water immersion detector detects that the amount of water immersed in the manhole cover is greater than the water immersion threshold, the manhole cover controller generates first state information and an instruction to open the manhole cover, and sends the first state information to the controller to inform the controller that the current state of the manhole cover is a non-covered state, and sends the instruction to open the manhole cover to the automatic push rod to realize automatic opening of the manhole cover and increase the launching speed.

[0154] S630: The automatic push rod receives an instruction to open the manhole cover, and controls the automatic push rod to open the manhole cover according to the instruction to open the manhole cover.

[0155] It can be understood that the automatic push rod receives the manhole cover opening instruction sent by the manhole cover controller, and controls the automatic push rod to open the manhole cover according to the manhole cover opening instruction, so as to realize automatic opening of the manhole cover and increase the launching speed.

[0156] The method provided in the embodiment of the present application detects whether the water level of the manhole cover is greater than a water level threshold value through a water immersion detector on the manhole cover, and then automatically opens the manhole cover through an automatic push rod to increase the speed of entering the water.

[0157] In this application Figure 7 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, please refer to Figure 8 The method for controlling the manhole cover further includes steps S620 to S640. Specifically:

[0158] S620: The manhole cover controller receives the first adjustment instruction and forwards the first adjustment instruction to the automatic push rod.

[0159] S640, the automatic push rod receives the first adjustment instruction, and executes the manhole cover closing action according to the first adjustment instruction.

[0160] It can be understood that the manhole cover controller receives the first adjustment instruction sent by the controller and forwards the first adjustment instruction to the automatic push rod. After receiving the first adjustment instruction, the automatic push rod executes the manhole cover closing action according to the first adjustment instruction to adjust the non-covering state to the covering state.

[0161] The method provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is closed by an automatic push rod, thereby solving the safety hazard problem of pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety.

[0162] In this application Figure 7In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, the control system of the manhole cover further includes an alarm. Fig. 9 The method for controlling the manhole cover further includes step S650. Specifically:

[0163] S650: After the automatic push rod opens the manhole cover, the alarm device will sound an alarm.

[0164] It can be understood that when the water immersion detector detects that the amount of water in the manhole cover is greater than the water immersion threshold, the manhole cover controller generates first status information and an instruction to open the manhole cover, and sends the first status information to the controller to inform the controller that the current state of the manhole cover is an uncovered state, and sends the instruction to open the manhole cover to the automatic push rod to realize automatic opening of the manhole cover. After the automatic push rod opens the manhole cover, the alarm device issues an alarm reminder to remind pedestrians or vehicles on the road that the manhole cover is open.

[0165] The method provided in the embodiment of the present application provides an alarm through an alarm device after the manhole cover is opened by an automatic push rod, thereby improving road safety.

[0166] In this application Figure 8 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, please refer to Fig.10 The method for controlling the manhole cover further includes step S660. Specifically:

[0167] S660: When the manhole cover is closed, the alarm stops sounding.

[0168] It is understandable that when the manhole cover is closed, the alarm stops sounding, thus avoiding safety issues caused by false alarms due to failure to stop the alarm in time.

[0169] The method provided in the embodiment of the present application stops the alarm reminder through the alarm device when the manhole cover is closed, thereby improving road safety.

[0170] In this application Figure 2 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, the control system of the manhole cover further includes: a third terminal, the third terminal is connected to the controller for communication, and the third terminal is connected to the manhole cover for communication. Fig.11 The method for controlling the manhole cover further includes steps S710 to S740. Specifically:

[0171] S710: The controller sends the real-time image to the third terminal.

[0172] S720. The third terminal updates the status of the modeled manhole cover in the modeled scene according to the real-time image.

[0173] The modeling scene is constructed based on the actual scene, and the modeled manhole covers in the modeling scene correspond to the manhole covers in the actual scene.

[0174] It is understandable that the modeling scene constructed based on the actual scene is displayed in the third terminal, and the modeling scene is basically consistent with the actual scene. The modeling scene can be presented in the third terminal in the form of a map, and the modeling scene is used in remote manhole cover control. For example, if the state of the manhole cover in the actual scene is a covered state, and the state of the manhole cover in the modeling scene is an uncovered state, then the manhole cover in the modeling scene is updated from an uncovered state to a covered state, so that the state of the manhole cover in the modeling scene is consistent with the state of the manhole cover in the actual scene; if the state of the manhole cover in the actual scene is an uncovered state, and the state of the manhole cover in the modeling scene is a covered state, then the manhole cover in the modeling scene is updated from a covered state to an uncovered state, so that the state of the manhole cover in the modeling scene is consistent with the state of the manhole cover in the actual scene.

[0175] S730. When the state of the updated modeled manhole cover is a non-covered state, the third terminal generates a second adjustment instruction and sends the second adjustment instruction to the manhole cover.

[0176] The second adjustment instruction is used to instruct the manhole cover corresponding to the closed state to be closed.

[0177] It can be understood that the state of the updated modeled manhole cover is a non-covered state, and the maintenance object can remotely change the state of the manhole cover through the third terminal. The third terminal generates a second adjustment instruction and sends the second adjustment instruction to the manhole cover.

[0178] S740: The manhole cover receives the second adjustment instruction and performs a closing action according to the second adjustment instruction.

[0179] It can be understood that the manhole cover receives the second adjustment instruction sent by the third terminal, and executes the action of closing the manhole cover according to the second adjustment instruction, so that the manhole cover is in a closed state.

[0180] The method provided in the embodiment of the present application displays the manhole cover in the actual scene in the modeling scene, and the user / maintenance object can remotely control the closing of the manhole cover through the third terminal presenting the modeling scene, thereby increasing the speed of closing the manhole cover and improving road safety.

[0181] In this application Figure 2 In an optional embodiment of the control method of the manhole cover provided in the corresponding embodiment, please refer to Fig.12 The method for controlling the manhole cover further includes steps S810 to S830. Specifically:

[0182] S810: The controller performs image analysis on the real-time image to obtain second state analysis information.

[0183] The second state analysis information is used to characterize that the state of the manhole cover is a closed state.

[0184] It is understandable that the controller is equipped with an image processor, which can perform image analysis on the real-time image to obtain state analysis information of the manhole cover, and when the state of the manhole cover obtained from the image analysis is a closed state, the second state analysis information is generated. The closed state means that the height of the manhole cover is the same level as the ground plane or is in a closed state.

[0185] S820. When the amount of accumulated water is greater than or equal to the water accumulation threshold, the controller generates a second adjustment instruction and sends the second adjustment instruction to the manhole cover.

[0186] The second adjustment instruction is used to instruct the manhole cover in the closed state to be opened so that the manhole cover is in the open state.

[0187] It can be understood that when the controller determines that the amount of water accumulation is greater than or equal to the water accumulation threshold, it means that there is too much water on the road surface in the current environment, and it is necessary to continue to open the manhole cover or put the manhole cover in an uncovered state. A second adjustment instruction is generated and sent to the manhole cover to instruct the manhole cover in the covered state to be opened.

[0188] S830: The manhole cover receives the second adjustment instruction and performs an action of opening the manhole cover according to the second adjustment instruction.

[0189] It can be understood that the manhole cover receives the second adjustment instruction sent by the controller, and performs the manhole cover opening action according to the second adjustment instruction to adjust the covered state to the uncovered state.

[0190] The method provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in a closed state and the amount of water accumulated on the surface of the manhole cover is greater than the water accumulation threshold, the manhole cover is controlled to open, thereby solving the problem of rapid drainage of heavy rain or accumulated water.

[0191] For ease of understanding, a control method for a manhole cover is introduced below. The control method for a manhole cover is applied to a control system for a manhole cover. The control system for a manhole cover includes: a controller, a manhole cover, a shooting device, an alarm, a first terminal, a second terminal, and a third terminal. The manhole cover, the shooting device, the alarm, the first terminal, the second terminal, and the third terminal are all connected to the manhole cover for communication, and the manhole cover is within the shooting range of the shooting device. The system architecture diagram is shown in FIG. Fig.13 .

[0192] The manhole cover is equipped with RFID chips, IOT sensors, water immersion detectors, safety nets, automatic push rods, manhole cover controllers, locators, alarms and other devices.

[0193] RFID chips are used to record the number information, location information, maintenance records, inspection records, status change records, etc. of smart manhole covers. RFID is also known as wireless radio frequency identification. Fig.14, through radio signals to identify and read and write specific target data, without mechanical contact or specific complex environment to complete the identification and reading and writing data. In order to better manage the system equipment, when a special event occurs, the matching RFID module actively sends a signal at a specific frequency, the reader receives and decodes the information, and sends it to the central information system for relevant data processing.

[0194] First, number each intelligent safety net integrated manhole cover device in the system, and enter the GPS, factory date and installation date of the equipment installation. In the follow-up, add basic information such as the maintenance date and the next maintenance date. This information will be displayed in the system and a reminder will be given before the next maintenance date arrives (the number of days in advance can be set in the system).

[0195] IOT sensors are used to detect changes such as manhole cover flipping and movement. When the manhole cover flips and moves, the information of the manhole cover flipping and movement is transmitted to the controller through the manhole cover controller, and the controller generates a corresponding maintenance work order, which is sent to the second terminal so that the maintenance object can restore the flipped and moved manhole cover in time. When the sensor detection value reaches the threshold, the folding support rod is automatically lifted and the alarm is turned on. At the same time, the RFID module will send a manhole cover flooding alarm to the receiver, and relevant personnel will conduct further observation and processing.

[0196] The water detector is used to detect the amount of water in the manhole cover and to judge the difference between the amount of water intrusion and the water threshold. If the amount of water intrusion detected by the water detector is greater than the water threshold, a manhole cover state adjustment instruction is sent to the manhole cover controller, which sends the manhole cover state adjustment instruction to the automatic push rod, so that the automatic push rod raises the manhole cover after receiving the state adjustment instruction to allow heavy rain or accumulated water to drain. At the same time, after the automatic push rod raises the manhole cover, an alarm is used to remind passers-by or vehicles to pay attention to road safety.

[0197] The safety net is located under the manhole cover. When the manhole cover is raised or in an open state, the safety net can intercept some people or objects that fall into the well. The material of the safety net can be selected according to actual needs. You can choose a strong soft net or a cast iron hard net. The safety net and folding rod also have their own equipment sub-numbers, such as "equipment number-01", "equipment number-02", etc., which can be set for accessory replacement and maintenance records.

[0198] The automatic push rod is used to receive instructions from the manhole cover controller and to raise or lower the manhole cover according to the instructions so that the manhole cover is in an uncovered state or a covered state.

[0199] The manhole cover controller is used to control the raising or lowering of the manhole cover so that the manhole cover is in an uncovered state or a covered state. The manhole cover controller is also used to communicate with the controller.

[0200] The locator may be a GPS locator, which acquires the current position of the manhole cover. When the manhole cover is stolen or moved, an alarm (such as a buzzer) is used to give an alarm reminder.

[0201] The alarm is used to warn when the manhole cover is stolen or moved, and when the manhole cover is not in the closed state. The alarm can be a ringing alarm module, which will automatically sound an alarm when abnormal flipping, abnormal movement, or abnormal changes in GPS data occur, reminding the device of abnormalities and preventing the device from being lost.

[0202] The first terminal is used to receive the fault information or alarm information of the manhole cover, including: Fig.15 The warning information of the manhole cover flipping, such as Fig.16 The fault information or alarm information includes the number of the manhole cover, the start time of the fault or alarm, and the location information of the manhole cover, and the location information of the manhole cover is presented in the form of a map. The fault information or alarm information can be displayed in a pop-up window. After setting the pop-up alarm, the system will pop up a window in the lower right corner of the system when an abnormal event occurs. Relevant personnel can click the "View Details" button to understand the details of the alarm. Fig.17 Set up an interface for pop-up reminders. In addition, the information of the manhole cover can also be displayed through the first terminal, such as Fig.18 The installation and maintenance date of the equipment is recorded and displayed through the first terminal, and relevant equipment maintenance information can be set in the system, such as: equipment number, installation date, equipment person in charge, next maintenance time, submodule status, advance warning time, etc.

[0203] The second terminal is used to receive the maintenance work order of the manhole cover. Fig.19 It supports work order dispatching, work order processing, and mobile processing result uploading. Maintenance personnel can view the status of each device, equipment to be repaired, maintenance deadline, etc. In addition, maintenance personnel can upload processing data and pictures at the processing site to update the device status. In particular, when an abnormal situation alarm occurs in the equipment, an alarm work order will also be triggered to the relevant personnel.

[0204] The third terminal is used to display the modeling scene, which is the same as the actual scene, such as Fig. 20 and Fig.21 The entire area can be displayed, and the area of ​​interest can be zoomed in for a more detailed view. Fig. 22 When an abnormal event such as a device flipping over, GPS changes, or flooding occurs, an alarm message will appear on the right side of the map, and you can click on the abnormal device to view the specific situation. The system can obtain nearby related cameras based on the GPS around the device. If necessary, you can open nearby cameras to observe the real-time situation on site, such as Fig.23 .

[0205] The first terminal, second terminal and third terminal in the embodiment of the present application include but are not limited to PC client and mobile terminal. In addition to the alarm center display, it also supports the mobile terminal applet display and viewing. Relevant personnel can view the status of relevant equipment and work orders in real time on the mobile terminal, and upload relevant processing materials and processing plans after on-site processing. The corresponding results will be linked to the PC terminal and the mobile terminal to update and display. At the same time, it also supports the external broadcast of road flooding status in the form of a public account to remind citizens to pay attention to safe detours.

[0206] The method provided in the embodiment of the present application can observe the status of the city's sewer system in real time, and when an abnormality occurs, an alarm will be issued immediately to maintain the safety of the city. The intelligent management manhole cover will automatically increase the sewer channel when there is a rainstorm or other conditions that affect the city's sewerage, without the need for manual processing, increasing efficiency and freeing up manpower. The equipment also has a built-in warning light to remind citizens to take a detour to improve road safety.

[0207] The control device of the manhole cover in this application is described in detail below. Fig.24 . Fig.24 This is a schematic diagram of an embodiment of a manhole cover control device 10 in an embodiment of the present application. The manhole cover control device is applied to a manhole cover control system, and the manhole cover control system includes: a controller, a manhole cover, and a shooting device; the controller is connected to the manhole cover for communication, the controller is connected to the shooting device for communication, and the manhole cover is within the shooting range of the shooting device; the manhole cover control device 10 includes: a shooting processing module 110, a manhole cover processing module 120, and a controller processing module 130. Specifically:

[0208] The shooting processing module 110 is used to control the shooting device to collect real-time images and send the real-time images to the controller.

[0209] The real-time image includes the image of the manhole cover.

[0210] The manhole cover processing module 120 is used to control the manhole cover to collect the amount of water accumulated on the surface of the manhole cover and send the amount of water accumulated to the controller.

[0211] The controller processing module 130 is used to control the controller to receive real-time images and the amount of accumulated water; it is also used to control the controller to perform image analysis on the real-time images to obtain first state analysis information, wherein the first state analysis information is used to characterize the state of the manhole cover as being in a non-covered state; it is also used to control the controller to generate a first adjustment instruction when the amount of accumulated water is less than a water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in a non-covered state to be covered.

[0212] The manhole cover processing module 120 is also used to control the manhole cover to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

[0213] The device provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is controlled to be closed, thereby solving the safety hazard problem of pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, thereby improving road safety.

[0214] In this application Fig.24 In an optional embodiment of the control device for a manhole cover provided by a corresponding embodiment, the manhole cover includes a water immersion detector.

[0215] The manhole cover processing module 120 is also used to control the manhole cover to open the manhole cover when the water detector detects that the water infiltration amount of the manhole cover is greater than the water infiltration threshold, generate first state information, and send the first state information to the controller.

[0216] The first state information is used to indicate a non-covering state.

[0217] The controller processing module 130 is further used to control the controller to receive the first state information, generate a first shooting instruction, and send the first shooting instruction to the shooting device.

[0218] The shooting processing module 110 is used to control the shooting device to receive the first shooting instruction and collect real-time images.

[0219] The device provided in the embodiment of the present application detects whether the amount of water immersed in the manhole cover is greater than the water amount threshold value through the water immersion detector on the manhole cover, and the manhole cover automatically opens to increase the water discharge speed. At the same time, the status information of the non-covered state is sent to the controller to inform the controller. When the controller receives the first status information, it captures an image of the manhole cover, and then determines through image analysis whether the action of automatic opening of the manhole cover and whether the manhole cover is in the non-covered state are correct. The erroneous behavior of opening the manhole cover unnecessarily due to a malfunction of the water immersion detector is corrected in time, so that the manhole cover that is in the non-covered state unnecessarily can be closed, thereby improving road safety.

[0220] In this application Fig.24 In an optional embodiment of the control device for the manhole cover provided by the corresponding embodiment, the controller processing module 130 is also used to control the controller to generate a water immersion detector stop detection instruction, and send the water immersion detector stop detection instruction to the manhole cover.

[0221] The manhole cover processing module 120 is used to control the manhole cover to receive a water immersion detector stop detection instruction, and control the water immersion detector to stop detection according to the water immersion detector stop detection instruction.

[0222] The device provided in the embodiment of the present application, in the event of a water immersion detector failure, generates and sends a water immersion detector stop detection instruction to the manhole cover through a controller, so that the water immersion detector in the manhole cover stops detecting, thereby avoiding losses caused by the failure of the water immersion detector, and promptly closing the manhole cover that is in an uncovered state when it is not necessary, thereby improving road safety.

[0223] In this application Fig.24 In an optional embodiment of the control device for a manhole cover provided in the corresponding embodiment, please refer to Fig.25 , the control device of the manhole cover further includes a first terminal processing module 140, and the manhole cover further includes an information storage device;

[0224] The manhole cover processing module 120 is used to control the manhole cover to send the device number and location information of the manhole cover stored in the information storage device to the controller;

[0225] The controller processing module 130 is further used to control the controller to receive the device number and location information of the manhole cover, generate water detector fault information according to the device number and location information, and send the water detector fault information to the first terminal;

[0226] The first terminal processing module 140 is used to control the first terminal to receive the water detector failure information.

[0227] In this application Fig.24 In an optional embodiment of the control device for a manhole cover provided in the corresponding embodiment, please refer to Fig.26 The manhole cover control device 10 also includes a second terminal processing module 150.

[0228] The manhole cover processing module 120 is used to control the manhole cover to send the equipment number, location information and maintenance time of the manhole cover stored in the information storage device to the controller.

[0229] The controller processing module 130 is also used to control the controller to receive the equipment number, location information and maintenance time of the manhole cover, generate a maintenance work order according to the equipment number, location information and maintenance time, and send the maintenance work order to the second terminal.

[0230] The second terminal processing module 150 is used to control the second terminal to receive the maintenance work order.

[0231] The device provided in the embodiment of the present application, in the event of a water immersion detector failure, sends the water immersion detector failure situation to the first terminal in the form of water immersion detector failure information for use as an alarm indication, thereby laying the foundation for subsequent timely maintenance of the water immersion detector failure.

[0232] In this application Fig.24In an optional embodiment of the control device for a manhole cover provided by the corresponding embodiment, the manhole cover comprises: an automatic push rod and a manhole cover processor;

[0233] The manhole cover processing module 120 is also used to control the manhole cover controller to generate first state information and a manhole cover opening instruction when the water detector detects that the water level of the manhole cover is greater than the water threshold, send the first state information to the controller, and send the manhole cover opening instruction to the automatic push rod.

[0234] The manhole cover processing module 120 is also used to control the automatic push rod to receive the manhole cover opening instruction, and control the automatic push rod to open the manhole cover according to the manhole cover opening instruction.

[0235] The device provided in the embodiment of the present application detects whether the water level of the manhole cover is greater than a water level threshold value through a water immersion detector on the manhole cover, and then automatically opens the manhole cover through an automatic push rod to increase the speed of entering the water.

[0236] In this application Fig.24 In an optional embodiment of the manhole cover control device provided by the corresponding embodiment, the manhole cover processing module 120 is further used to control the manhole cover controller to receive the first adjustment instruction and forward the first adjustment instruction to the automatic push rod;

[0237] The manhole cover processing module 120 is also used to control the automatic push rod to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

[0238] The device provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in an uncovered state, and the amount of water accumulated on the surface of the manhole cover is less than the water accumulation threshold, the manhole cover is closed by an automatic push rod, thereby solving the safety hazard problem of pedestrians or vehicles traveling on the road caused by the manhole cover being in an uncovered state, and improving road safety.

[0239] In this application Fig.24 In an optional embodiment of the control device for a manhole cover provided in the corresponding embodiment, please refer to Fig. 27 The control device of the manhole cover also includes an alarm processing module 160, specifically:

[0240] The alarm processing module 160 is used to control the alarm to issue an alarm reminder when the automatic push rod opens the manhole cover.

[0241] The device provided in the embodiment of the present application automatically pushes the manhole cover and then issues an alarm through an alarm, thereby improving road safety.

[0242] In this application Fig. 27In an optional embodiment of the manhole cover control device provided in the corresponding embodiment, the alarm processing module 160 is also used to control the alarm to stop the alarm reminder when the manhole cover is closed.

[0243] The device provided in the embodiment of the present application stops the alarm reminder through the alarm device when the manhole cover is closed, thereby improving road safety.

[0244] In this application Fig.24 In an optional embodiment of the control device of the manhole cover provided in the corresponding embodiment, the control system of the manhole cover further includes: a third terminal, the third terminal is connected to the controller for communication, and the third terminal is connected to the manhole cover for communication; Fig.28 The control device for the manhole cover further includes: a third terminal processing module 170, specifically:

[0245] The controller processing module 130 is further used to control the controller to send the real-time image to the third terminal;

[0246] The third terminal processing module 170 is also used to control the third terminal to update the state of the modeled manhole cover in the modeling scene according to the real-time image.

[0247] The modeling scene is constructed based on the actual scene, and the modeled manhole covers in the modeling scene correspond to the manhole covers in the actual scene.

[0248] The third terminal processing module 170 is also used to control the third terminal to generate a second adjustment instruction when the state of the updated modeled manhole cover is a non-covered state, and send the second adjustment instruction to the manhole cover.

[0249] The second adjustment instruction is used to instruct the manhole cover corresponding to the closed state to be closed.

[0250] The manhole cover processing module 120 is further used to receive a second adjustment instruction and perform a closing action according to the second adjustment instruction.

[0251] The device provided in the embodiment of the present application displays the manhole cover in the actual scene in the modeling scene. The user / maintenance object can remotely control the closing of the manhole cover through the third terminal that presents the modeling scene, thereby increasing the speed of closing the manhole cover and improving road safety.

[0252] In this application Fig.24 In an optional embodiment of the control device for the manhole cover provided in the corresponding embodiment, the controller processing module 130 is further used to control the controller to perform image analysis on the real-time image to obtain second state analysis information, wherein the second state analysis information is used to indicate that the state of the manhole cover is a closed state;

[0253] The controller processing module 130 is also used to control the controller to generate a third adjustment instruction when the amount of accumulated water is greater than or equal to a water accumulation threshold, and send the third adjustment instruction to the manhole cover.

[0254] The third adjustment instruction is used to instruct the manhole cover in the closed state to be opened so that the manhole cover is in the open state.

[0255] The manhole cover processing module 120 is used to control the manhole cover to receive the third adjustment instruction and perform the manhole cover opening action according to the third adjustment instruction.

[0256] The device provided in the embodiment of the present application collects the amount of water accumulated on the surface of the manhole cover through the sensor on the manhole cover. If the controller analyzes the collected real-time image and finds that the manhole cover is in a closed state and the amount of water accumulated on the surface of the manhole cover is greater than the water accumulation threshold, the manhole cover is controlled to open, thereby solving the problem of rapid drainage of heavy rain or accumulated water.

[0257] Fig.29 : is a schematic diagram of a server structure provided in an embodiment of the present application. The server 300 may have relatively large differences due to different configurations or performances, and may include one or more central processing units (CPU) 322 (for example, one or more processors) and memory 332, and one or more storage media 330 (for example, one or more mass storage devices) storing application programs 342 or data 344. Among them, the memory 332 and the storage medium 330 can be short-term storage or permanent storage. The program stored in the storage medium 330 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations in the server. Furthermore, the central processing unit 322 can be configured to communicate with the storage medium 330 to execute a series of instruction operations in the storage medium 330 on the server 300.

[0258] The server 300 may also include one or more power supplies 326, one or more wired or wireless network interfaces 350, one or more input and output interfaces 358, and / or one or more operating systems 341, such as Windows Server 2000. TM , Mac OS X TM , Unix TM ,Linux TM , FreeBSD TM etc.

[0259] The steps performed by the server in the above embodiment can be based on the Fig.29 The server structure.

[0260] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0261] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0262] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0263] In addition, each functional unit in each embodiment of the present application 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.

[0264] 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. Based on this understanding, the technical solution of the present application, 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, which is stored in a storage medium and includes several 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 various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc., and other media that can store program codes.

[0265] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application 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 replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for controlling a manhole cover, characterized in that: The control method of the manhole cover is applied to the control system of the manhole cover, and the control system of the manhole cover includes: a controller, a manhole cover and a shooting device; the controller is connected to the manhole cover for communication, the controller is connected to the shooting device for communication, and the manhole cover is within the shooting range of the shooting device; The photographing device is used to collect real-time images and send the real-time images to the controller, wherein the real-time images include the images of the manhole cover; The manhole cover is used to collect the amount of accumulated water on the surface of the manhole cover and send the amount of accumulated water to the controller; The controller is used to receive the real-time image and the amount of accumulated water; The controller is further used to perform image analysis on the real-time image to obtain first state analysis information, wherein the first state analysis information is used to indicate that the state of the manhole cover is a non-covered state; The controller is further configured to generate a first adjustment instruction when the amount of accumulated water is less than the water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in the non-closed state to close; The manhole cover is further used to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

2. The method for controlling a manhole cover according to claim 1, characterized in that: The manhole cover includes a water immersion detector; The manhole cover is further used to open the manhole cover when the water immersion detector detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, generate first state information, and send the first state information to the controller, wherein the first state information is used to indicate that the manhole cover is in a non-covered state; The controller is further configured to receive the first state information, generate a first shooting instruction, and send the first shooting instruction to the shooting device; The shooting device is also used to receive the first shooting instruction and capture real-time images.

3. The method for controlling a manhole cover according to claim 2, characterized in that: The controller is further used to generate a water immersion detector stop detection instruction, and send the water immersion detector stop detection instruction to the manhole cover; The manhole cover is further used to receive an instruction of the water immersion detector to stop detecting, and control the water immersion detector to stop detecting according to the instruction of the water immersion detector to stop detecting.

4. The method for controlling a manhole cover according to claim 3, characterized in that: The control system of the manhole cover further includes: a first terminal; the manhole cover further includes an information storage device; The manhole cover is also used to send the device number and location information of the manhole cover stored in the information storage device to the controller; The controller is further used to receive the device number and location information of the manhole cover, generate water immersion detector fault information according to the device number and location information, and send the water immersion detector fault information to the first terminal; The first terminal is used to receive the fault information of the water immersion detector.

5. The method for controlling a manhole cover according to claim 4, characterized in that: The control system of the manhole cover further includes: a second terminal; The manhole cover is also used to send the equipment number, location information and maintenance time of the manhole cover stored in the information storage device to the controller; The controller is further configured to receive the equipment number, location information and maintenance time of the manhole cover, generate a maintenance work order according to the equipment number, location information and maintenance time, and send the maintenance work order to the second terminal; The second terminal is used to receive the maintenance work order.

6. The method for controlling a manhole cover according to claim 2, characterized in that: The manhole cover comprises: an automatic push rod and a manhole cover processor; The manhole cover controller is used to generate first state information and a manhole cover opening instruction when the water immersion detector detects that the water immersion amount of the manhole cover is greater than the water immersion threshold, send the first state information to the controller, and send the manhole cover opening instruction to the automatic push rod; The automatic push rod receives the manhole cover opening instruction, and controls the automatic push rod to open the manhole cover according to the manhole cover opening instruction.

7. The method for controlling a manhole cover according to claim 6, characterized in that: The manhole cover controller is further used to receive the first adjustment instruction and forward the first adjustment instruction to the automatic push rod; The automatic push rod is also used to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

8. The method for controlling a manhole cover according to claim 6, characterized in that: The control system of the manhole cover also includes an alarm; The alarm device is used to give an alarm reminder when the automatic push rod opens the manhole cover.

9. The method for controlling a manhole cover according to claim 8, characterized in that: The alarm device is also used to stop the alarm reminder when the manhole cover is closed.

10. The method for controlling a manhole cover according to claim 1, characterized in that: The control system of the manhole cover further includes: a third terminal, the third terminal is communicatively connected to the controller, and the third terminal is communicatively connected to the manhole cover; The controller is further configured to send the real-time image to the third terminal; The third terminal is used to update the state of the modeled manhole cover in the modeled scene according to the real-time image, wherein the modeled scene is constructed according to the actual scene, and the modeled manhole cover in the modeled scene corresponds to the manhole cover in the actual scene; The third terminal is further used to generate a second adjustment instruction when the state of the updated modeled manhole cover is a non-covered state, and send the second adjustment instruction to the manhole cover, wherein the second adjustment instruction is used to instruct the manhole cover corresponding to the covered state to be closed; The manhole cover is further used to receive the second adjustment instruction and perform a closing action according to the second adjustment instruction.

11. The method for controlling a manhole cover according to claim 1, characterized in that: The controller is further used to perform image analysis on the real-time image to obtain second state analysis information, wherein the second state analysis information is used to indicate that the state of the manhole cover is a closed state; The controller is further configured to generate a third adjustment instruction when the amount of accumulated water is greater than or equal to the water accumulation threshold, and send the third adjustment instruction to the manhole cover, wherein the third adjustment instruction is configured to instruct the manhole cover in the covered state to be opened so that the manhole cover is in the uncovered state; The manhole cover is further used to receive the third adjustment instruction and execute the action of opening the manhole cover according to the third adjustment instruction.

12. A control device for a manhole cover, characterized in that: The control device of the manhole cover is applied to the control system of the manhole cover, and the control system of the manhole cover includes: a controller, a manhole cover and a shooting device; the controller is connected to the manhole cover for communication, the controller is connected to the shooting device for communication, and the manhole cover is within the shooting range of the shooting device; the control device of the manhole cover includes: A shooting processing module, used for controlling the shooting device to collect real-time images and sending the real-time images to the controller, wherein the real-time images include the images of the manhole covers; A manhole cover processing module, used for controlling the manhole cover to collect the amount of accumulated water on the surface of the manhole cover, and sending the amount of accumulated water to the controller; A controller processing module, used for controlling the controller to receive the real-time image and the amount of accumulated water; The controller processing module is further used to control the controller to perform image analysis on the real-time image to obtain first state analysis information, wherein the first state analysis information is used to indicate that the state of the manhole cover is a non-covered state; The controller processing module is further used to control the controller to generate a first adjustment instruction when the amount of accumulated water is less than the water accumulation threshold, and send the first adjustment instruction to the manhole cover, wherein the first adjustment instruction is used to instruct the manhole cover in the non-closed state to close; The manhole cover processing module is also used to control the manhole cover to receive the first adjustment instruction and execute the manhole cover closing action according to the first adjustment instruction.

13. A computer device, characterized in that: include: memories, transceivers, processors, and bus systems; Wherein, the memory is used to store programs; The processor is used to execute the program in the memory, including executing the control method of the manhole cover according to any one of claims 1 to 11; The bus system is used to connect the memory and the processor so that the memory and the processor can communicate with each other.

14. A computer-readable storage medium comprising instructions, characterized in that: When the method is run on a computer, the computer is enabled to execute the method for controlling the manhole cover according to any one of claims 1 to 11.

15. A computer program product comprising a computer program, characterized in that The computer program is executed by a processor to implement the method for controlling a manhole cover according to any one of claims 1 to 11.

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