Building settlement detection device

Abstract

The invention discloses a building settlement detection device, which comprises a settlement sensor module, a data processing and storage unit, a wireless communication module, a field display and control unit and a power supply management module, and is characterized in that the settlement sensor module is used for monitoring settlement conditions of different parts of a building at multiple points; the data processing and storage unit is used for receiving and processing data of the settlement sensor module and storing historical monitoring data, and the wireless communication module supports at least one wireless communication protocol and is used for sending the processed data to a remote monitoring system. The field display and control unit is used for field real-time data display and setting operation, the building settlement detection device can accurately monitor the settlement condition of a building in real time, data are transmitted to a remote monitoring system through the wireless communication module, timely settlement information and early warning are provided for a user, and the safety of the user is improved. The method has important practical application value.

Description

Technical Field

[0001] The invention belongs to the field of building structure safety monitoring, and in particular relates to a building settlement detection device. Background Art

[0002] Buildings may settle due to various reasons during long-term use, which may pose a threat to structural safety. Under the load of the building, the foundation soil is compressed and causes vertical deformation or sinking. Uniform settlement generally does less harm to buildings, but when it is too large, it will also reduce the elevation of the building and affect its use; uneven settlement is more harmful to buildings, causing additional stress in the building and causing cracks, or even local component fractures, endangering the safety of the building. Traditional settlement monitoring methods usually rely on manual measurement, which is inefficient, costly, and difficult to achieve continuous monitoring. Therefore, a detection method that can monitor building settlement in real time and continuously is needed. Summary of the invention

[0003] To achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a device for detecting building settlement, the device comprising a settlement sensor module, a data processing and storage unit, a wireless communication module, an on-site display and control unit, and a power management module. The settlement sensor module is used for multi-point monitoring of settlement conditions of different parts of the building. The data processing and storage unit is used to receive and process data from the settlement sensor module and store historical monitoring data. The wireless communication module supports at least one wireless communication protocol and is used to send processed data to a remote monitoring system. The on-site display and control unit is used for on-site real-time data display and setting operations.

[0004] Based on the above technical scheme, the detection device in the present invention, the settlement sensor module, is equipped with multiple high-precision displacement sensors for multi-point monitoring of the settlement of different parts of the building; the data processing and storage unit, including a central processing unit (CPU), a memory and a data interface, is used to receive and process the data of the settlement sensor module and store historical monitoring data; the on-site display and control unit, including a liquid crystal display and physical control buttons, is used for on-site real-time data display and equipment operation; the power management module, including a main power supply, a backup battery and a power management circuit, is used to provide continuous and stable power for the device and manage power consumption.

[0005] As an improvement of the present invention, the settlement sensor module includes but is not limited to a linear displacement sensor and a tilt sensor, which is used to provide three-dimensional settlement data. The tilt sensor is used to measure the horizontal displacement and tilt angle of the building. The linear displacement sensor or tilt sensor adopts a multi-point layout and is distributed at key structural points of the building.

[0006] As an improvement of the present invention, the linear displacement sensor is a differential transformer or an optical fiber sensor, and the tilt sensor is a MEMS gyroscope or an acceleration sensor.

[0007] Based on the above technical solution, the settlement sensor module is the basis of the building settlement detection device, which is responsible for directly measuring and recording the settlement data of the building. The sensors are arranged in multiple points and distributed at key structural points of the building, such as foundations, columns, walls, etc., to ensure comprehensive monitoring of the settlement of the building.

[0008] As an improvement of the present invention, the data processing and storage unit further includes a data encryption module, which is a component for protecting the security of monitoring data, and the data encryption module adopts RSA (asymmetric encryption algorithm) algorithm or ECC (elliptic curve encryption) algorithm. It also includes a key management module, which generates, stores and manages the keys required for encryption, ensures the security and integrity of the keys, realizes the regular update and safe destruction of the keys, and prevents the keys from being cracked or abused.

[0009] Based on the above technical solution, the data processing and storage unit is the core module of the building settlement detection device, which is responsible for processing the data collected by the sensor module and storing and analyzing it. It includes a central processing unit, and the CPU is responsible for executing complex data processing algorithms such as data smoothing, anomaly detection, trend analysis, etc.; the memory is used to store real-time data and historical data.

[0010] As an improvement of the present invention, the wireless communication protocols supported by the wireless communication module include but are not limited to Wi-Fi, Bluetooth, LoRa, NB-IoT, and 4G / 5G networks.

[0011] As an improvement of the present invention, the wireless communication module displays the strength of the current wireless signal and automatically attempts to connect when the communication is interrupted. The user configures and optimizes the wireless communication module through the remote monitoring system.

[0012] As an improvement of the present invention, the on-site display and control unit includes a touch screen operation interface and a liquid crystal display screen.

[0013] Based on the above technical solution, users can also use the touch screen to perform equipment settings, data viewing, system control or interface design. In addition to the touch screen operation function, physical buttons are also set, and the physical control buttons provide an emergency stop function.

[0014] As an improvement of the present invention, the main power source in the power management module is a rechargeable lithium battery, the backup battery is a supercapacitor, and the power management circuit includes battery charge and discharge management, power distribution and low battery warning functions.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the settlement sensor module in the present invention can not only provide high-precision settlement monitoring data, but also ensure stability and reliability under various environmental conditions; this enables the building settlement detection device to more accurately evaluate the structural safety status of the building, and provide important data support for maintenance and repair work; the data encryption module provides comprehensive security protection for the building settlement detection device, ensuring the confidentiality, integrity and availability of the monitoring data. This is crucial to prevent sensitive data leakage and ensure the reliability of building safety monitoring; the on-site display and control unit is an important part of the building settlement detection device, which not only provides a visual display of real-time data, but also allows users to perform on-site operations and equipment management; the building settlement detection device provided by the present invention can monitor the settlement of the building in real time and accurately, and transmit the data to the remote monitoring system through the wireless communication module, providing users with timely settlement information and early warnings, which has important practical application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of the settlement detection device in this embodiment.

[0017] List of reference numerals: 100 - field display and control unit, 101 - data processing and storage unit, 102 - settlement sensor module, 103 - tilt sensor, 104 - linear displacement sensor. DETAILED DESCRIPTION

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0019] Example: Figure 1 As shown, this embodiment is a device for detecting building settlement, the device includes a settlement sensor module 102, a data processing and storage unit 101, a wireless communication module, an on-site display and control unit 100 and a power management module. The settlement sensor module 102 is used for multi-point monitoring of settlement conditions of different parts of the building, the data processing and storage unit 101 is used to receive and process data from the settlement sensor module 102, and store historical monitoring data, the wireless communication module supports at least one wireless communication protocol, and is used to send processed data to a remote monitoring system, and the on-site display and control unit 100 is used for on-site real-time data display and setting operations.

[0020] In the detection device of this embodiment, the settlement sensor module 102 is equipped with multiple high-precision displacement sensors for multi-point monitoring of settlement conditions of different parts of the building; the data processing and storage unit 101, including a central processing unit (CPU), a memory and a data interface, is used to receive and process data from the settlement sensor module 102 and store historical monitoring data; the field display and control unit 100, including a liquid crystal display and physical control buttons, is used for field real-time data display and equipment operation; the power management module, including a main power supply, a backup battery and a power management circuit, is used to provide continuous and stable power for the device and manage power consumption.

[0021] As an improvement of this embodiment, the settlement sensor module 102 includes but is not limited to a linear displacement sensor 104 and a tilt sensor 103, which is used to provide three-dimensional settlement data. The tilt sensor 103 is used to measure the horizontal displacement and tilt angle of the building. The linear displacement sensor 104 or the tilt sensor 103 adopts a multi-point layout and is distributed at key structural points of the building.

[0022] As an improvement of this embodiment, the linear displacement sensor 104 is a differential transformer or an optical fiber sensor, and the tilt sensor 103 is a MEMS gyroscope or an acceleration sensor. The settlement sensor module 102 is the basis of the building settlement detection device, which is responsible for directly measuring and recording the settlement data of the building. The sensors are arranged in a multi-point layout and distributed at key structural points of the building, such as foundations, columns, walls, etc., to ensure comprehensive monitoring of the settlement of the building.

[0023] As an improvement of this embodiment, the data processing and storage unit 101 further includes a data encryption module, which is a component for protecting the security of monitoring data. The data encryption module adopts RSA algorithm or ECC algorithm. It also includes a key management module, which generates, stores and manages the keys required for encryption, ensures the security and integrity of the keys, realizes the regular update and safe destruction of the keys, and prevents the keys from being cracked or abused. The data processing and storage unit 101 is the core module of the building settlement detection device, which is responsible for processing the data collected by the sensor module, and storing and analyzing it, including a central processing unit, and the CPU is responsible for executing complex data processing algorithms, such as data smoothing, anomaly detection, trend analysis, etc.; the memory is used to store real-time data and historical data.

[0024] As an improvement of this embodiment, the wireless communication protocols supported by the wireless communication module include but are not limited to Wi-Fi, Bluetooth, LoRa, NB-IoT, and 4G / 5G networks.

[0025] As an improvement of this embodiment, the wireless communication module displays the strength of the current wireless signal and automatically attempts to connect when the communication is interrupted. The user configures and optimizes the wireless communication module through the remote monitoring system.

[0026] As an improvement of this embodiment, the field display and control unit 100 includes a touch screen operation interface and a liquid crystal display screen. The user can also use the touch screen to perform equipment settings, data viewing, system control or interface design, etc. In addition to the touch screen operation function, physical buttons are also provided, and the physical control buttons provide an emergency stop function.

[0027] As an improvement of this embodiment, the main power source in the power management module is a rechargeable lithium battery, the backup battery is a supercapacitor, and the power management circuit includes battery charge and discharge management, power distribution and low battery warning functions.

[0028] It should be noted that the above content only illustrates the technical idea of ​​the present invention and cannot be used to limit the protection scope of the present invention. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A device for detecting building settlement, characterized in that: The device comprises a settlement sensor module (102), a data processing and storage unit (101), a wireless communication module, an on-site display and control unit (100), and a power management module; the settlement sensor module (102) is used for multi-point monitoring of settlement conditions at different parts of a building; the data processing and storage unit (101) is used for receiving and processing data from the settlement sensor module (102) and storing historical monitoring data; the wireless communication module supports at least one wireless communication protocol and is used for sending processed data to a remote monitoring system; and the on-site display and control unit (100) is used for on-site real-time data display and setting operations.

2. A building settlement detection device according to claim 1, characterized in that: The settlement sensor module (102) includes but is not limited to a linear displacement sensor (104) and a tilt sensor (103), which is used to provide three-dimensional settlement data. The tilt sensor (103) is used to measure the horizontal displacement and tilt angle of the building. The linear displacement sensor (104) or the tilt sensor (103) adopts a multi-point layout and is distributed at key structural points of the building.

3. A building settlement detection device according to claim 2, characterized in that: The linear displacement sensor (104) is a differential transformer or an optical fiber sensor, and the tilt sensor (103) is a MEMS gyroscope or an acceleration sensor.

4. A building settlement detection device according to claim 1, characterized in that: The data processing and storage unit (101) further comprises a data encryption module, which is a component used to protect the security of monitoring data. The data encryption module adopts an RSA algorithm or an ECC algorithm.

5. A building settlement detection device according to claim 1, characterized in that: The wireless communication protocols supported by the wireless communication module include but are not limited to Wi-Fi, Bluetooth, LoRa, NB-IoT, and 4G / 5G networks.

6. A building settlement detection device according to claim 4, characterized in that: The wireless communication module displays the current strength of the wireless signal and automatically attempts to connect when the communication is interrupted. The user can configure and optimize the wireless communication module through the remote monitoring system.

7. A building settlement detection device according to claim 1, characterized in that: The on-site display and control unit (100) comprises a touch screen operation interface and a liquid crystal display screen.

8. A building settlement detection device according to claim 1, characterized in that: The main power source in the power management module is a rechargeable lithium battery, the backup battery is a super capacitor, and the power management circuit includes battery charge and discharge management, power distribution and low power warning functions.

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