Buried unmanned monitoring equipment

Abstract

The utility model belongs to the technical field of monitoring equipment, and particularly relates to buried unmanned monitoring equipment which comprises an outer shell, a partition plate is installed on the outer shell, an electronic assembly is installed on the partition plate, the electronic assembly comprises a communication module, a signal acquisition module and an STM32 single chip microcomputer module, and a storage battery is installed on the partition plate. The communication module is composed of a Lora communication sub-module and a 4G communication sub-module. The signal acquisition module is composed of a vibration signal identification sensor and a pickup sensor. When in use, the equipment is equidistantly buried on the ground of a boundary line according to a certain distance, the vibration signal identification sensor and the pickup sensor in the equipment sense and collect abnormal signals such as vibration and sound in real time, and the distance between a signal source and each piece of equipment can be accurately judged by comprehensively analyzing data transmitted by different pieces of surrounding equipment; and meanwhile, the signal sources are immediately compared with a database of illegal activity signals, so that whether the activity is illegal or not is judged.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring equipment, and in particular relates to an underground unmanned monitoring equipment. Background Art

[0002] In the field of border security monitoring, according to statistics, my country's border is 22,000 kilometers long, most of which have complex terrain. Traditional manual patrols are difficult to cover all areas, and there are a large number of monitoring blind spots. Fixed cameras are easily affected by environmental factors such as bad weather and complex terrain, resulting in reduced monitoring effects or even system paralysis. At the same time, satellite remote sensing is limited by weather conditions and transit frequency and cannot meet the needs of real-time monitoring. Although drones have advantages in flexibility, their use in complex terrain is also limited. Their flight stability and endurance are the main bottlenecks. Furthermore, high costs and resource consumption issues cannot be ignored. The construction and operation costs of technologies such as satellite remote sensing monitoring and drone patrols are high, which is difficult for economically underdeveloped areas to afford. For this reason, we propose an underground unmanned monitoring device. Utility Model Content

[0003] The purpose of the utility model is to provide an underground unmanned monitoring device to solve the problems existing in the background technology.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] An underground unmanned monitoring device comprises an outer shell, a partition is installed inside the upper side of the outer shell, the partition is provided with a plurality of wiring slots and an electronic component is installed on the upper side, the electronic component comprises a communication module, a signal acquisition module and an STM32 single-chip computer module, and a battery is installed on the lower side of the partition;

[0006] The communication module is composed of a Lora communication submodule and a 4G communication submodule, and both the Lora communication submodule and the 4G communication submodule are connected to the STM32 single-chip microcomputer module through a serial interface;

[0007] The signal acquisition module is composed of a vibration signal recognition sensor and a sound pickup sensor, and both the vibration signal recognition sensor and the sound pickup sensor are connected to the STM32 single-chip microcomputer module through an interface;

[0008] The STM32 single-chip microcomputer module is electrically connected to the battery.

[0009] The outer shell is processed into a straight cylindrical structure on the upper side and a tapered structure on the lower side, and a plurality of tail wings are installed on the upper side of the outer wall of the outer shell.

[0010] The top of the outer shell is detachably connected with a cover, and the cover is also provided with a waterproof sealing ring.

[0011] The outer shell and the sealing cover are connected by threads.

[0012] A mounting seat is also installed on the lower side of the inner part of the outer shell, and a vibration motor is installed on the mounting seat.

[0013] A mounting hole is provided at the upper end of one of the tail wings, a photosensitive switch is installed in the mounting hole, and the photosensitive switch, the battery and the vibration motor are electrically connected in series to form a series circuit.

[0014] When in use, the equipment is buried in the ground at a certain distance along the border. The vibration signal recognition sensor and sound pickup sensor inside the equipment can sense and collect abnormal signals such as vibration and sound in real time. By comprehensively analyzing the data transmitted by different surrounding devices, the distance between the signal source and each device can be accurately determined. At the same time, these signal sources will be immediately compared with the database of illegal activity signals to determine whether it is an illegal activity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 The partial cross-sectional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The partial cross-sectional structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 This is a system architecture diagram of the utility model;

[0019] The main component symbols are described as follows:

[0020] Outer shell 100 , partition 101 , battery 102 , tail wing 103 , cover 104 , mounting seat 105 , vibration motor 106 , mounting hole 107 . DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Embodiment 1, as Figures 1 to 3The buried unmanned monitoring equipment shown in the figure includes an outer shell 100, a partition 101 is installed inside the upper side of the outer shell 100, the partition 101 is provided with a plurality of wiring slots and an electronic component is installed on the upper side, the electronic component includes a communication module, a signal acquisition module and an STM32 single-chip computer module, and a battery 102 is installed on the lower side of the partition 101;

[0023] The communication module is composed of a Lora communication submodule and a 4G communication submodule, and both the Lora communication submodule and the 4G communication submodule are connected to the STM32 microcontroller module through a serial interface;

[0024] The signal acquisition module is composed of a vibration signal recognition sensor and a sound pickup sensor, and both the vibration signal recognition sensor and the sound pickup sensor are connected to the STM32 microcontroller module through an interface;

[0025] The STM32 single chip microcomputer module is electrically connected to the battery 102 .

[0026] In this embodiment, the Lora communication submodule and the 4G communication submodule of the communication module jointly undertake the data transmission and communication tasks. The Lora communication submodule has the characteristics of low power consumption, short-range wireless communication, and self-organizing network that does not rely on network operators, while the 4G communication submodule provides longer-range wireless communication capabilities and supports mobile Internet access, enabling the system to transmit large amounts of data or perform remote monitoring. Both modules are connected to the STM32 microcontroller through a serial interface, achieving stable and efficient data transmission to the cloud processing center;

[0027] The signal acquisition module is mainly composed of a vibration signal recognition sensor and a sound pickup sensor. The vibration signal recognition sensor can keenly monitor the vibration conditions in the environment, such as earthquakes, machine vibrations, etc., and provide important environmental vibration data for the system, while the sound pickup is responsible for capturing sound signals, such as environmental noise, specific sound events, etc., to provide basic data for the system's sound monitoring and analysis. Both sensors are connected to the STM32 microcontroller through corresponding interfaces to ensure accurate and real-time data transmission;

[0028] As the core hardware of this device, the STM32 microcontroller has powerful data processing capabilities, can receive data from various sensors, perform complex logic judgment and control tasks, and provides a wealth of communication interfaces, allowing the system to easily connect and communicate with other peripherals.

[0029] When this device is used for border monitoring, it can be buried in the ground of the border line at a certain distance. The vibration signal recognition sensor and sound pickup sensor inside the device can sense and collect abnormal signals such as vibration and sound in real time. By comprehensively analyzing the data transmitted by different devices around, the distance between the signal source and each device can be accurately determined. Since the distance between each device and the signal source is different, the frequencies of the vibration signals and sound signals they receive will also be different. By analyzing and processing the data from these devices at different buried locations, the location of the signal source can be monitored in real time.

[0030] At the same time, these signal sources are immediately compared with a database of illegal activity signals:

[0031] If the comparison result is consistent, it is determined that the source of the signal is illegal activity, and the early warning mechanism is quickly triggered to send an alarm to the border management department to ensure timely response and effective disposal;

[0032] If the comparison result cannot be obtained, it will be sent to the cloud processing center through the Lora communication sub-module and the 4G communication sub-module to accurately determine whether there is any illegal activity. Once the cloud processing center confirms that it is an illegal activity, it will quickly trigger the early warning mechanism and send an alarm to the border management department to ensure timely response and effective disposal.

[0033] This will enable effective border monitoring.

[0034] As an illustration of the outer structure of the outer shell 100 of this embodiment, Figure 1 to Figure 2 As shown, the outer shell 100 is processed into a straight cylindrical structure on the upper side and a tapered structure on the lower side. A plurality of tail wings 103 are also installed on the upper side of the outer wall of the outer shell 100. A cover 104 is detachably connected to the top of the outer shell 100. The cover 104 is also provided with a waterproof sealing ring. The outer shell 100 and the cover 104 are threadedly connected.

[0035] The outer shell 100 is processed into a straight cylindrical structure on the upper side and a tapered structure on the lower side, which is convenient for burying the outer shell 100. At the same time, the tail 103 is set so that the device can maintain a stable fall in special situations such as airdrop;

[0036] A cover 104 is provided on the top of the outer shell 100 through a threaded connection, so that various components in the device can be installed from the top of the outer shell 100. At the same time, the waterproof sealing ring of the cover 104 can prevent water from entering the outer shell 100, thus having a waterproof effect.

[0037] Embodiment 2 is a further improvement on the structure of embodiment 1. Figures 1 to 3 As shown, a mounting seat 105 is also installed on the lower side of the inner part of the outer shell 100, and a vibration motor 106 is installed on the mounting seat 105;

[0038] A mounting hole 107 is formed at the upper end of one of the tail wings 103 . A photosensitive switch is mounted in the mounting hole 107 . The photosensitive switch, the storage battery 102 and the vibration motor 105 are electrically connected in series to form a series circuit.

[0039] People can stick a light-proof, non-degradable, wear-resistant film on the surface of the photosensitive switch, and tear off the film while digging holes to bury the device underground. The photosensitive switch cannot detect the light signal, the photosensitive switch is disconnected, and the vibration motor 105 is not powered and does not work;

[0040] If the device is exposed to the ground due to sandstorms, sedimentation, or soil and water movement, the photosensitive switch detects the light signal, and the photosensitive switch is connected, so that the battery 102 is energized, and the vibration motor 105 generates vibrations, causing the outer shell 100 of the device to vibrate at a high frequency, vibrating and loosening the soil around the outer shell 100. The device can be buried in the loose soil under gravity, and there is no need for manual secondary burial.

[0041] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An underground unmanned monitoring device, comprising an outer shell, characterized in that: A partition is installed inside the upper side of the outer shell, the partition is provided with a plurality of wiring slots and an electronic component is installed on the upper side, the electronic component includes a communication module, a signal acquisition module and an STM32 single-chip computer module, and a battery is installed on the lower side of the partition; The communication module is composed of a Lora communication submodule and a 4G communication submodule, and both the Lora communication submodule and the 4G communication submodule are connected to the STM32 single-chip microcomputer module through a serial interface; The signal acquisition module is composed of a vibration signal recognition sensor and a sound pickup sensor, and both the vibration signal recognition sensor and the sound pickup sensor are connected to the STM32 single-chip microcomputer module through an interface; The STM32 single-chip microcomputer module is electrically connected to the battery.

2. The underground unmanned monitoring device according to claim 1, characterized in that: The outer shell is processed into a straight cylindrical structure on the upper side and a tapered structure on the lower side, and a plurality of tail wings are installed on the upper side of the outer wall of the outer shell.

3. The buried unmanned monitoring device according to claim 2, characterized in that: The top of the outer shell is detachably connected with a cover, and the cover is also provided with a waterproof sealing ring.

4. The buried unmanned monitoring device according to claim 3 is characterized in that: The outer shell and the sealing cover are connected by threads.

5. The buried unmanned monitoring device according to claim 4, characterized in that: A mounting seat is also installed on the lower side of the inner part of the outer shell, and a vibration motor is installed on the mounting seat.

6. The underground unmanned monitoring device according to claim 5, characterized in that: A mounting hole is provided at the upper end of one of the tail wings, a photosensitive switch is installed in the mounting hole, and the photosensitive switch, the battery and the vibration motor are electrically connected in series to form a series circuit.

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