Intelligent monitoring terminal of water grate

Abstract

The utility model relates to an intelligent monitoring terminal of a water grate, which can support the measurement and monitoring of information such as liquid level, angle of the water grate and the like by using an acquisition module, uploads the information through a wireless remote transmission module after being processed by a main control chip, and further processes the information on a software platform. Therefore, management personnel can manage urban waterlogging more accurately and quickly, urban floor drain information can be collected and analyzed more quickly and conveniently, and the work of urban waterlogging management personnel is greatly supported. When the water grate is stolen, damaged and aged in daily life, the water grate cannot be stolen or damaged. When a waterlogging occurs, the terminal responds timely, alarm information is transmitted to the upper computer through the wireless remote transmission module, maintenance personnel are notified to handle timely, and normal use of the terminal in next waterlogging is guaranteed. And the influence of man-made damage and natural damage on the terminal is avoided. Cost is reduced, module use is reduced, and the requirement of reducing power consumption is met.

Description

Technical Field

[0001] The present disclosure relates to the technical field of urban digital supervision, and in particular to an intelligent monitoring terminal for water grates. Background Art

[0002] In today's urbanization process, southern cities have frequent rains, and urban waterlogging has become a very difficult problem in urban governance. The difficulty in managing urban waterlogging is that management personnel need to respond to waterlogged areas in a timely and effective manner.

[0003] There are so many manhole covers in the city that it is difficult to design and manage products. In the current intelligent detection terminal, several functions can be achieved through operation control, data collection and other modules, such as monitoring the status of the grate, the rainwater level under the grate, etc., which are widely used in the digital management of urban waterlogging.

[0004] During the factory delivery, use and repair process of the intelligent monitoring terminal, although the status of the equipment can be checked in real time through the cloud platform and the status of the equipment can be confirmed through the mobile phone APP, in order to ensure the reliability of the relevant hardware and facilitate the rapid location of the fault point, the existing water grates have no effective monitoring and protection measures in actual use. For example, City A encountered heavy rainfall, which led to urban flooding in a small area of ​​City A. If the citizens do not respond in time at this time, it is very likely to affect the city appearance, traffic and even the lives of pedestrians. In addition, the manhole cover where the water grate is located is easy to lose, which will cause property loss.

[0005] However, there is no professional equipment on the market that is specifically designed to monitor water grates. Utility Model Content

[0006] In order to solve the above problems, the present application proposes an intelligent monitoring terminal for water grates.

[0007] An intelligent monitoring terminal for a water grate, comprising:

[0008] Liquid level sensor, used to monitor the liquid level signal of the surrounding environment and send it to the processor;

[0009] An acceleration sensor is used to monitor the posture and angle signals of the water grate and send them to the processor;

[0010] A positioning module is used to monitor the position signal of the water grate and send it to the processor;

[0011] The processor is used to process the above-mentioned signals, generate corresponding water grate terminal monitoring data and send it to the wireless remote transmission module;

[0012] A wireless remote transmission module is used to transmit the monitoring data of the water grate terminal to the host computer, and the liquid level, posture and positioning information of each water grate are displayed on the host computer;

[0013] The liquid level sensor, acceleration sensor, positioning module and wireless remote transmission module are electrically connected to the processor respectively.

[0014] As an optional implementation scheme of the present application, optionally, it also includes:

[0015] The terminal carrier is used to integrate and install the liquid level sensor, acceleration sensor, positioning module, wireless remote transmission module and the processor.

[0016] As an optional embodiment of the present application, optionally, the terminal carrier includes:

[0017] A housing formed by an upper housing 1 and a lower housing 3 in a sealed manner;

[0018] A main board 7 is disposed inside the housing and fixed to the lower housing 3 by using electrode screws 6;

[0019] A battery compartment, integrally formed inside the upper housing 1, for installing a battery 8, wherein the battery 8 is used to supply power to the mainboard 7;

[0020] The battery connector 9 is fixed on the mainboard 7 and electrically connected to the mainboard 7 , and is used to connect the battery 8 and the mainboard 7 .

[0021] As an optional implementation scheme of the present application, optionally, a sealing ring 2 is provided between the upper shell 1 and the lower shell 3 .

[0022] As an optional implementation scheme of the present application, optionally, a glue filling surface 4 is provided parallel to the main board 7 and located above the main board 7;

[0023] The glue pouring surface 4 is used to mark the glue pouring area, and is located below the glue pouring surface 4. The main board 7 and the electrode screws 6 are sealed and poured by pouring sealant.

[0024] As an optional implementation scheme of the present application, optionally, the bottom of the battery connecting seat 9 is fixedly connected to the mainboard 7 and the top is located above the glue filling surface 4.

[0025] As an optional implementation scheme of the present application, optionally, the terminal carrier further includes:

[0026] A two-dimensional code pasting slot 5 is provided on the bottom surface of the lower shell 3 and is used to paste a two-dimensional code for the current intelligent monitoring terminal. The two-dimensional code is used to identify the basic information of the current intelligent monitoring terminal.

[0027] When the operation and maintenance personnel scan the QR code with the inspection terminal, they obtain the basic information of the current intelligent monitoring terminal and upload it to the host computer for identity verification.

[0028] Technical effects of the utility model:

[0029] This application can support the measurement and monitoring of information such as liquid level and water grate angle by utilizing the acquisition module. After being processed by the main control chip, the information is uploaded through the wireless remote transmission module, and the information is further processed on the software platform, so that management personnel can manage urban waterlogging more accurately and quickly, and collect and analyze urban floor drain information more quickly and conveniently.

[0030] The terminal will process and judge the posture of the water grate and the positioning information of the water grate. When the system determines that there is an abnormality, it will promptly alarm. Urban management personnel can remotely query the terminal's posture, positioning information and information processed by the main control, and have a basic understanding of the location of the water grate and its environment. At the same time, during maintenance work, the system supports maintenance personnel's near-field debugging and long-distance upgrades. These also greatly support the work of urban waterlogging management personnel.

[0031] If the grate is stolen, damaged, or aged, the terminal will respond promptly, transmit alarm information to the host computer through the wireless remote transmission module, and notify the maintenance personnel to handle it in time to ensure the normal use of the terminal in the next flooding, avoiding the impact of human damage and natural damage on the terminal.

[0032] The design reduces the configuration of the original manhole cover intelligent device, such as reducing gas monitoring, etc., and reuses the information transmitted by the sensor while ensuring that the required functions are not affected. For example, low-cost acceleration sensors are used in the posture detection and theft alarm of the water grate, and the data transmitted by the sensor can be used as judgment data for posture detection and theft alarm. This reduces the cost, reduces the use of modules, and also meets the requirement of reducing power consumption.

[0033] In large-scale waterlogging environments, this structure also achieves IP68 waterproof rating, which greatly improves the reliability of the device. During the installation process, the installation requirements are also greatly simplified, and only two screws of the intelligent detection terminal need to be fixed under the water grate. This also meets the requirements of large-scale installation and use.

[0034] Further features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.

[0036] Figure 1 Shown is a schematic diagram of a control system of the utility model intelligent monitoring terminal;

[0037] Figure 2 Shown is a schematic diagram of the application installation structure of the utility model;

[0038] Figure 3 Shown is a cross-sectional structural schematic diagram of the utility model intelligent monitoring terminal;

[0039] Figure 4 Shown is a schematic diagram of the structure of the intelligent monitoring terminal of the utility model when viewed from above. DETAILED DESCRIPTION

[0040] Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0041] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0042] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present disclosure can also be implemented without certain specific details. In some examples, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the main purpose of the present disclosure.

[0043] The intelligent monitoring terminal of this solution is fixed on the water grate of the manhole cover by screws and other fixings. The liquid level, status and positioning information of the water grate are collected through the various electronic components of the terminal, and reported to the host computer, so as to perform remote intelligent monitoring of the water grates of each manhole cover.

[0044] like Figure 1 As shown, an intelligent monitoring terminal for water grates includes:

[0045] Liquid level sensor, used to monitor the liquid level signal of the surrounding environment and send it to the processor;

[0046] An acceleration sensor is used to monitor the posture and angle signals of the water grate and send them to the processor;

[0047] A positioning module is used to monitor the position signal of the water grate and send it to the processor;

[0048] The processor is used to process the above-mentioned signals, generate corresponding water grate terminal monitoring data and send it to the wireless remote transmission module;

[0049] A wireless remote transmission module is used to transmit the monitoring data of the water grate terminal to the host computer, and the liquid level, posture and positioning information of each water grate are displayed on the host computer;

[0050] The liquid level sensor, acceleration sensor, positioning module and wireless remote transmission module are electrically connected to the processor respectively.

[0051] The sensors and positioning modules used in this solution, their models and corresponding specifications, etc., are not limited in this embodiment.

[0052] Processors such as MCU chips, etc. can be selected by yourself to process signal data.

[0053] The wireless remote transmission module can adopt a 5G communication module, etc., and can be implemented and referenced in combination with the existing Internet of Things system.

[0054] The real-time terminal monitoring data of each water grate is transmitted to the host computer by the wireless remote transmission module, and the liquid level, posture and positioning information of each water grate is displayed on the host computer, so as to perform remote intelligent monitoring of the water grates on each manhole cover.

[0055] Combined with the liquid level information, the current manhole cover posture and positioning information can be determined, and the following functions and technical effects can be achieved:

[0056] 1. Collect and analyze urban floor drain information more quickly and conveniently

[0057] The terminal uses the acquisition module to support the measurement and monitoring of information such as liquid level and water grate angle. After being processed by the main control chip, the information is uploaded through the wireless remote transmission module and further processed on the software platform, allowing managers to manage urban waterlogging more accurately and quickly.

[0058] 2. Facilitate the work of urban management and maintenance personnel

[0059] The terminal will process and judge the posture of the water grate and the positioning information of the water grate. When the system determines that there is an abnormality, it will promptly alarm. Urban management personnel can remotely query the terminal's posture, positioning information and information processed by the main control, and have a basic understanding of the location of the water grate and its environment. At the same time, during maintenance work, the system supports maintenance personnel's near-field debugging and long-distance upgrades. These also greatly support the work of urban waterlogging management personnel.

[0060] In actual use, for example, City A encountered heavy rainfall, which led to small-scale urban waterlogging in City A. If citizens do not respond in time at this time, it is likely to affect the city appearance, traffic and even the lives of pedestrians. When the terminal is installed at this location, the processor will control the liquid level at a fixed time, and the acceleration sensor will digitally sample the liquid level of the surrounding environment and the acceleration of the terminal itself. After processing the data, the actual liquid level of the place and the state of the terminal will be obtained. When it is determined that the liquid level exceeds the set threshold, it will be uploaded to the host computer through the wireless remote transmission module. The host computer will prominently display the alarm information to the city maintenance personnel, so that they can quickly and efficiently discover urban waterlogging and deal with it in combination with the terminal's positioning information, clear the fault point, and restore urban traffic and other functions.

[0061] For posture and angle. When the water grate is stolen, damaged, or aged, the terminal will respond in time, transmit alarm information to the host computer through the wireless remote transmission module, and notify the maintenance personnel to handle it in time to ensure the normal use of the terminal in the next flooding. Avoid the impact of some man-made damage and natural damage on the terminal. At the same time, when theft occurs, the terminal judges the positioning information and posture changes. This allows law enforcement personnel to locate the location of the terminal, follow the clues to find the thief, and assist in the investigation.

[0062] The installation of the various electronic components of the above-mentioned terminal, this embodiment uses a "terminal carrier" made of a corrosion-resistant, high-temperature-resistant, oxidation-resistant, high-strength and lightweight composite material to install and integrate the various electronic components.

[0063] As attached Figure 2 As shown, the terminal carrier 12 can be fixedly mounted on the water grate 11 of the manhole cover by fixing screws 10. On each water grate 11, four terminals can be evenly arranged on the water grate in an array arrangement, preferably at the four corners of the water grate. The terminal monitoring data at the four corners of the water grate can be used to accurately collect and obtain the working parameters of the current manhole cover water grate. For some data such as liquid level, it can also be calculated more accurately by the mean value.

[0064] As an optional implementation scheme of the present application, optionally, it also includes:

[0065] The terminal carrier is used to integrate and install the liquid level sensor, acceleration sensor, positioning module, wireless remote transmission module and the processor.

[0066] The terminal carrier itself is a plastic shell, with a battery installed inside, as well as a motherboard with various components integrated and installed. The processor is integrated on the motherboard. In order to prevent the motherboard from being damaged by water leakage, the inside is filled with glue, and the connection between the battery and the motherboard, as well as the entire electrode and the motherboard, are all filled and sealed with glue.

[0067] As attached Figure 3 As shown, as an optional embodiment of the present application, optionally, the terminal carrier includes:

[0068] A housing formed by an upper housing 1 and a lower housing 3 in a sealed manner;

[0069] A main board 7 is disposed inside the housing and fixed to the lower housing 3 by using electrode screws 6;

[0070] A battery compartment, integrally formed inside the upper housing 1, for installing a battery 8, wherein the battery 8 is used to supply power to the mainboard 7;

[0071] The battery connector 9 is fixed on the mainboard 7 and electrically connected to the mainboard 7 , and is used to connect the battery 8 and the mainboard 7 .

[0072] As an optional implementation scheme of the present application, optionally, a sealing ring 2 is provided between the upper shell 1 and the lower shell 3 .

[0073] As an optional implementation scheme of the present application, optionally, a glue filling surface 4 is provided parallel to the main board 7 and located above the main board 7;

[0074] The glue pouring surface 4 is used to mark the glue pouring area, and is located below the glue pouring surface 4. The main board 7 and the electrode screws 6 are sealed and poured by pouring sealant.

[0075] As an optional implementation scheme of the present application, optionally, the bottom of the battery connecting seat 9 is fixedly connected to the mainboard 7 and the top is located above the glue filling surface 4.

[0076] During installation, first install other parts except the battery. After the battery connector and the mainboard are installed in place, glue filling is performed. After the glue surface, i.e., the glue filling surface 4, cools and solidifies, the battery is installed (with the battery rear cover left). The glue filling process is not involved in this embodiment and is not described in detail.

[0077] Therefore, this solution uses corrosion-resistant, high-temperature-resistant, oxidation-resistant, high-strength and lightweight composite materials in terms of structure, which increases the stability of the water grate intelligent terminal during use and also provides good protection for the main control. In large-scale waterlogging environments, this structure also achieves an IP68 waterproof rating, which greatly improves the reliability of this device. During the installation process, the installation requirements are also greatly simplified, and only the two screws of the intelligent detection terminal need to be fixed under the water grate. This also meets the needs of large-scale installation and use.

[0078] As an optional implementation scheme of the present application, optionally, the terminal carrier further includes:

[0079] A two-dimensional code pasting slot 5 is provided on the bottom surface of the lower shell 3 and is used to paste a two-dimensional code for the current intelligent monitoring terminal. The two-dimensional code is used to identify the basic information of the current intelligent monitoring terminal.

[0080] When the operation and maintenance personnel scan the QR code with the inspection terminal, they obtain the basic information of the current intelligent monitoring terminal and upload it to the host computer for identity verification.

[0081] like Figure 4 As shown, in order to facilitate the operation and maintenance personnel to inspect the terminals of each water grate during subsequent operation and maintenance, a QR code is pasted on the bottom surface of the lower shell 3 to identify the identity information of the terminal, etc. When the operation and maintenance personnel hold an inspection device such as a PDA and scan the QR code, they can obtain the information of each terminal on the water grate and upload it to the host computer for identification and verification.

[0082] Therefore, this solution has made intelligent transformation to the water grate. The main difficulty and pain point is that the water grate is different from the manhole cover. It needs a reliable and firm structure to fix it. At the same time, it needs to reduce its own cost to meet the needs of large-scale urban control, and the service life is required to be high. This requires higher power consumption for the equipment. In terms of design, the original manhole cover intelligent device has been reduced, such as reducing gas monitoring, etc. While ensuring that the required functions are not affected, the information transmitted by the sensor is reused. For example, low-cost acceleration sensors are used in the posture detection and theft alarm of the water grate. The data transmitted by the sensor can be used as judgment data for posture detection and theft alarm. In this way, while reducing costs, the use of modules is reduced, and the requirement of reducing power consumption is also achieved.

[0083] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An intelligent monitoring terminal for water grates, characterized in that: include: Liquid level sensor, used to monitor the liquid level signal of the surrounding environment and send it to the processor; An acceleration sensor is used to monitor the posture and angle signals of the water grate and send them to the processor; A positioning module is used to monitor the position signal of the water grate and send it to the processor; The processor is used to process the above-mentioned signals, generate corresponding water grate terminal monitoring data and send it to the wireless remote transmission module; A wireless remote transmission module is used to transmit the monitoring data of the water grate terminal to the host computer, and the liquid level, posture and positioning information of each water grate are displayed on the host computer; The liquid level sensor, acceleration sensor, positioning module and wireless remote transmission module are electrically connected to the processor respectively.

2. The intelligent monitoring terminal for water grates according to claim 1, characterized in that: Also includes: The terminal carrier is used to integrate and install the liquid level sensor, acceleration sensor, positioning module, wireless remote transmission module and the processor.

3. The intelligent monitoring terminal for water grates according to claim 2, characterized in that: The terminal carrier comprises: A housing formed by an upper housing (1) and a lower housing (3) in a sealed manner; A main board (7) is arranged inside the housing and fixed to the lower housing (3) by acting as an electrode screw (6); A battery compartment, integrally formed inside the upper housing (1), for installing a battery (8), wherein the battery (8) is used to supply power to the mainboard (7); A battery connection seat (9) is fixed on the main board (7) and electrically connected to the main board (7), and is used to connect the battery (8) and the main board (7).

4. The intelligent monitoring terminal for water grates according to claim 3 is characterized in that: A sealing ring (2) is provided between the upper shell (1) and the lower shell (3).

5. The intelligent monitoring terminal for water grates according to claim 3, characterized in that: A glue-filling surface (4) is provided parallel to the main board (7) and located above the main board (7); The glue pouring surface (4) is used to mark the glue pouring area and is located below the glue pouring surface (4). The main board (7) and the electrode screw (6) are sealed and poured by pouring the sealant.

6. The intelligent monitoring terminal for water grates according to claim 5, characterized in that: The bottom of the battery connection seat (9) is fixedly connected to the main board (7), and the top is located above the glue-filled surface (4).

7. The intelligent monitoring terminal for water grates according to claim 3, characterized in that: The terminal carrier further includes: A two-dimensional code pasting groove (5) is provided on the bottom surface of the outer portion of the lower housing (3) and is used to paste a two-dimensional code for the current intelligent monitoring terminal, wherein the two-dimensional code is used to identify basic information of the current intelligent monitoring terminal; When the operation and maintenance personnel scan the QR code with the inspection terminal, they obtain the basic information of the current intelligent monitoring terminal and upload it to the host computer for identity verification.

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