Geological monitoring device and geological detection system

Abstract

The utility model provides a geological monitoring device and a geological detection system, which can be used for monitoring geological conditions and sending out alarm information when soil layer displacement or water and soil loss occurs. The geological monitoring device comprises a rod body, a sensing unit and a processing module, the rod body is used for being partially or completely inserted into the ground in the axis direction. The sensing unit is fixed on the rod body, is arranged at the part, inserted into the ground, of the rod body, and is used for generating and outputting a response signal when the geology changes; and the processing module is electrically connected with the sensing unit and is used for sending alarm information to an external terminal according to the received response signal.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of geological disaster prevention, in particular to a geological monitoring device and a geological detection system. BACKGROUND

[0002] In newly built field engineering facilities (such as road slopes, engineering slopes, underground pipelines, etc.), soil layer displacement loss caused by soil layer settlement, rainwater erosion, landslides, etc. often occurs. Light will cause the loss of protective layer, and heavy will cause geological disasters. Therefore, soil layer displacement loss is a major risk hidden danger of field engineering projects. In the prior art, in order to timely discover soil layer displacement loss, the soil layer of the newly built field engineering facility needs to be patrolled and maintained, which is usually realized by video monitoring and manual inspection. However, this method has the problems of high cost, poor timeliness and high omission rate. CONTENT OF THE UTILITY MODEL

[0003] An advantage of the present application is to provide a geological monitoring device and a geological detection system, which can monitor the geological conditions and issue an alarm information when soil layer displacement or water and soil loss occurs.

[0004] Another advantage of the present application is to provide a geological monitoring device and a geological detection system, wherein in order to achieve the above-mentioned advantages, expensive materials or complex structures are not required in the present application. Therefore, the scheme provided by the present application can successfully and effectively solve the above-mentioned problems, not only providing a simple geological monitoring device and a geological detection system, but also increasing the practicability and reliability of the geological monitoring device and the geological detection system.

[0005] Therefore, in order to achieve the above-mentioned at least one advantage or other advantages and purposes of the present application, the present application provides a geological monitoring device, which comprises a rod body, a sensing unit and a processing module;

[0006] The rod body is used to be partially or wholly inserted into the ground along the axial direction;

[0007] The sensing unit is fixed on the rod body and arranged at the part of the rod body inserted into the ground, and is used to generate and output a response signal when the geological condition changes;

[0008] The processing module is electrically connected with the sensing unit, and is used to send an alarm information to an external terminal according to the received response signal.

[0009] In this way, the geological condition can be monitored by the sensing unit arranged on the rod body. When the geological condition of the monitored area changes, for example, water and soil erosion, soil settlement and soil displacement occur, the sensing unit generates and sends a response signal to the processing module. The processor sends alarm information to the external terminal according to the response signal, prompting the staff that the geological condition of the area has a problem.

[0010] According to an embodiment of the present application, the geological monitoring device further comprises a magnetic component arranged at one end of the rod body inserted into the ground, and the magnetic component is separated from the rod body when the magnetic component is subjected to an external force.

[0011] In this way, the geological condition of the area to be monitored can be monitored by the magnetic component which is detachably connected to the rod body. When the soil layer of the area is unevenly displaced, the magnetic component is separated from the rod body due to the external force of the soil layer, thereby monitoring whether the soil layer in the area is unevenly displaced. Compared with the scheme without the magnetic component, the scheme uses the magnetic component which is detachably connected to the rod body to simply and effectively monitor whether the soil layer in the area to be monitored is unevenly displaced. The scheme not only further reduces the cost of monitoring the geological condition, but also improves the overall efficiency of geological monitoring.

[0012] According to an embodiment of the present application, the sensing unit comprises a magnetic switch device for generating a first response signal when the magnetic component is separated from the rod body due to the external force.

[0013] In this way, the magnetic switch device remains in an open or closed state under the action of the magnetic field generated by the magnetic component. When the soil layer in the area to be monitored is unevenly displaced, the magnetic component is separated from the rod body due to the external force of the soil layer. The magnetic field generated by the magnetic component changes the action on the magnetic switch device, so that the magnetic switch device switches to another state (if the initial state is open, it switches to closed; if the initial state is closed, it switches to open). Thus, a first response signal is generated to the processing module. The processing module sends alarm information to the external terminal according to the first response signal.

[0014] According to an embodiment of the present application, the magnetic component and the rod body are connected by a soft rope; or the rod body is provided with a clamping jaw, and the magnetic component is clamped by the clamping jaw.

[0015] According to one embodiment of the present application, the sensing unit further includes a photosensor disposed on the rod body, and the photosensor is configured to generate a second response signal when soil erosion on the surface causes the photosensor to be exposed to the surface.

[0016] In this arrangement, the photosensitive sensor is arranged at the portion of the rod body inserted into the ground, and can monitor the geological conditions of the area to be monitored. When soil erosion or soil settlement occurs in the soil layer in the area, the surface of the soil layer in the area is continuously lowered until the photosensitive sensor is exposed and detects the light on the surface to generate a second response signal, which is sent to the processing module. The processing module sends an alarm message to the external terminal based on the second response signal. By using the photosensitive sensor to monitor light, it is possible to monitor whether soil erosion or soil settlement occurs in the area. Compared with the solution without the photosensitive sensor, this solution uses the photosensitive sensor arranged at the portion of the rod body inserted into the ground to simply and effectively monitor whether soil erosion or soil settlement occurs in the soil layer in the area to be monitored. This not only further reduces the cost of monitoring geological conditions, but also improves the overall efficiency of geological monitoring.

[0017] According to an embodiment of the present application, the number of the light-sensitive sensors is one or more. When the number of the light-sensitive sensors is plural, the light-sensitive sensors are arranged on the rod body at intervals along the axis direction.

[0018] With such an arrangement, when there are multiple photosensors, multiple photosensors can be set at the part of the rod body inserted into the ground to monitor the severity of soil erosion or soil settlement in the area. As the degree of soil erosion or soil settlement in the area intensifies, the multiple photosensors will monitor the light on the surface in turn, thereby generating a second response signal and sending it to the processing module. The processing module sends alarm information of different severity to the external terminal according to the different second response signals sent by sensors at different depths, so as to remind the staff of the severity of the geological problems in the area, prevent the occurrence of safety hazards due to unsatisfactory geological supervision in the area, reduce monitoring costs, and improve the overall efficiency and timeliness of geological monitoring.

[0019] According to one embodiment of the present application, the processing module includes a processor and a communication unit, the processor is connected to the communication unit, the processor is used to denoise the first response signal and the second response signal and then send them to the communication unit, and the communication unit is used to send alarm information to an external terminal.

[0020] In this way, the processor can send alarm information to an external terminal via the communication unit according to the first response signal generated by the magnetic switch device and the second response signal generated by the photosensitive sensor, thereby prompting the staff that the geological condition of the area has a problem, and preventing the occurrence of a security risk due to an unsatisfactory geological monitoring condition of the area.

[0021] According to an embodiment of the present application, the rod body is internally provided with a plurality of wires, which are connected to the magnetic switch device, the photosensitive sensors and the processing module, for transmitting the first response signal and the second response signals generated by the photosensitive sensors to the processing module.

[0022] In this way, by arranging a plurality of wires in the rod body, the first response signal and the second response signals can be transmitted to the processing module via the wires, so that the processing module can send alarm information to an external terminal according to the response signals.

[0023] According to an embodiment of the present application, the rod body further comprises an isolation layer made of transparent material, for preventing the photosensitive sensors from directly contacting the external soil layer, and the peripheral wall of the rod body further has a groove matching the photosensitive sensors, for accommodating the photosensitive sensors.

[0024] In this way, the isolation layer can isolate the photosensitive sensors without affecting the normal operation of the sensing unit, so as to prevent the photosensitive sensors from directly contacting the external soil layer, thereby preventing the photosensitive sensors from being damaged due to direct contact with the external soil layer. Compared with the scheme without the isolation layer, the present application prolongs the service life of the geological monitoring device as a whole and improves the efficiency of the geological monitoring device as a whole by arranging the isolation layer.

[0025] According to another aspect of the present application, the present application further provides a geological detection system, comprising:

[0026] the geological monitoring device described above; and

[0027] a terminal.

[0028] Beneficial effect: with the aid of the sensing unit arranged on the rod body, the geological conditions are monitored, when the geological conditions of the place monitored change, for example, water and soil erosion, soil settlement and soil displacement occur, the sensing unit will generate and send a response signal to the processing module, the processor will send alarm information to the external terminal according to the response signal, so as to prompt the staff that the geological conditions of the area have problems, which prevents the occurrence of safety hazards due to unsatisfactory geological supervision of the area, compared with the existing way of monitoring the geological conditions in the area through video monitoring or manual inspection, the scheme also reduces the cost and improves the overall efficiency and timeliness of geological monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0030] Figure 1 A perspective view of a geological monitoring device according to an embodiment of the present application is provided.

[0031] Figure 2 A circuit block diagram of a geological monitoring device according to the above embodiment of the present application is shown.

[0032] Reference signs: 10, geological monitoring device; 11, rod body; 111, wire; 112, isolation layer; 12, sensing unit; 121, magnetic switch device; 122, photosensitive sensor; 13, processing module; 131, processor; 132, communication unit; 14, magnetic assembly. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0034] In the prior art, in order to discover the displacement of the soil layer in time, the soil layer of the newly built field engineering facility needs to be maintained by patrol, which is usually realized by video monitoring and manual inspection. However, this method has the problems of high cost, poor timeliness and high omission rate. In order to solve this problem, the present application provides a geological monitoring device 10 and a geological detection system, which can monitor the geological conditions and send alarm information when the soil layer displacement or water and soil loss occurs.

[0035] Specifically, please refer to the accompanying drawings Figures 1 to 2 One embodiment of the present application provides a geological monitoring device 10, which comprises a rod body 11, a sensing unit 12 and a processing module 13.

[0036] More specifically, the rod body 11 is used to be partially or wholly inserted into the ground along the axial direction; the sensing unit 12 is fixed to the rod body 11 and arranged at the part of the rod body 11 inserted into the ground, and is used to generate and output a response signal when the geological condition changes; and the processing module 13 is electrically connected with the sensing unit 12, and is used to send alarm information to an external terminal according to the received response signal.

[0037] It should be noted that the sensing unit 12 arranged on the rod body 11 can be used to monitor the geological condition. When the geological condition of the monitored place changes, for example, water and soil loss, soil settlement and soil displacement occur, the sensing unit 12 will generate and send a response signal to the processing module 13, and the processor 131 will send alarm information to an external terminal according to the response signal, thereby prompting the staff that the geological condition of the region has a problem, which prevents the occurrence of safety hazards due to the unsatisfactory geological monitoring of the region, and reduces the cost, improves the overall efficiency and timeliness of the geological monitoring, compared with the existing method of monitoring the geological condition in the region by video monitoring or manual inspection.

[0038] It should be noted that, as Figure 1 shown, the geological monitoring device 10 further comprises a magnetic assembly 14 arranged at one end of the rod body 11 inserted into the ground, and the magnetic assembly 14 is separated from the rod body 11 when subjected to an external force.

[0039] It should be noted that, the geological conditions of the area to be monitored can be monitored by the magnetic assembly 14 detachably connected with the rod body 11, when the soil layer of the area has uneven displacement, the magnetic assembly 14 is separated from the rod body 11 due to the external force of the soil layer, so as to realize monitoring whether the soil layer in the area has uneven displacement, compared with the scheme without the magnetic assembly 14, the scheme is simple and effective to monitor whether the soil layer in the area to be monitored has uneven displacement by setting the magnetic assembly 14 detachably connected with the rod body 11, not only further reduces the cost of monitoring geological conditions, but also improves the overall efficiency of geological monitoring.

[0040] It should be noted that, as shown in Figure 1 The sensing unit 12 includes a magnetic switch device 121 for generating a first response signal when the magnetic assembly 14 is separated from the rod body 11 due to the external force.

[0041] It should be noted that, the magnetic switch device 121 is kept in an open or closed state under the action of the magnetic field generated by the magnetic assembly 14, when the soil layer in the area to be monitored has uneven displacement, the magnetic assembly 14 is separated from the rod body 11 due to the external force of the soil layer, the magnetic field generated by the magnetic assembly 14 changes the action on the magnetic switch device 121, so that the magnetic switch device 121 is switched to another state (if the initial state is open, it is switched to closed; if the initial state is closed, it is switched to open), thereby generating a first response signal to the processing module 13, and the processing module 13 sends alarm information to the external terminal according to the first response signal.

[0042] In particular, the magnetic switch device includes but is not limited to dry reed, magnetic resistance switch and magnetic proximity switch.

[0043] It should be noted that, the magnetic assembly 14 and the rod body 11 are connected by a soft rope; or the rod body 11 is provided with a clamping jaw, and the magnetic assembly 14 is clamped by the clamping jaw; or the rod body 11 end and the magnetic assembly 14 are provided with matching grooves and protrusions, so as to realize buckle connection; or an adhesive with appropriate adhesion is arranged at the connection between the magnetic assembly 14 and the rod body 11, so as to make the magnetic assembly 14 and the rod body 11 adhere.

[0044] In particular, the connection mode of the magnetic assembly 14 and the rod body 11 can also be other separable connection modes, as long as the magnetic assembly 14 can be separated from the rod body 11 under the action of the external force of the soil layer, and does not affect the normal work of the geological monitoring device 10.

[0045] Exemplarily, the magnetic assembly 14 can also be connected with the rod body 11 by magnetic attraction. A material that can be attracted by the magnetic assembly 14 but has no magnetism itself, such as iron, steel, cobalt, etc., is fixed at the end of the rod body 11 close to the insertion into the ground. In this way, the magnetic assembly 14 is fixed on the rod body 11 by magnetic attraction without affecting the generation of the first response signal by the magnetic switch device 121, and can be separated from the rod body 11 under the action of an external force.

[0046] In particular, when the geological monitoring device 10 is installed, a hole is dug on the surface of the soil layer in the place to be monitored, and then the column is buried in the soil layer. Since the geological monitoring device 10 provided in this embodiment is generally arranged in a geological area with relatively stable soil, such as a slope of an outdoor project, the hole will not be blocked by the collapsed soil due to excessively soft soil during installation, so that the column cannot be buried in the soil layer.

[0047] It is worth noting that, as shown in Figure 1 The sensing unit 12 also includes a photosensitive sensor 122 arranged on the rod body 11. When the water and soil loss on the ground causes the photosensitive sensor 122 to be exposed to the ground, the photosensitive sensor 122 generates a second response signal.

[0048] It should be noted that the photosensitive sensor 122 is arranged on the part of the rod body 11 inserted into the ground, and can monitor the geological conditions of the area to be monitored. When the soil layer of the area has water and soil loss or soil settlement, the surface of the soil layer of the area is continuously lowered until the photosensitive sensor 122 is exposed to the light on the ground to generate a second response signal and send it to the processing module 13. The processing module 13 sends alarm information to the external terminal according to the second response signal. By monitoring the light with the photosensitive sensor 122, the water and soil loss or soil settlement of the area can be monitored. Compared with the scheme without the photosensitive sensor 122, the photosensitive sensor 122 arranged on the part of the rod body 11 inserted into the ground can simply and effectively monitor whether the soil layer of the area to be monitored has water and soil loss or soil settlement. This not only further reduces the cost of monitoring geological conditions, but also improves the overall efficiency of geological monitoring.

[0049] It is worth noting that, as shown in Figure 1 The number of photosensitive sensors 122 is one or more. When the number of photosensitive sensors 122 is more than one, each photosensitive sensor 122 is arranged on the rod body 11 along the axial direction.

[0050] It should be noted that when the number of the photosensitive sensors 122 is multiple, by setting multiple photosensitive sensors 122 on the part of the rod body 11 inserted into the ground, the severity of the soil erosion or soil settlement of the region can be monitored. As the degree of soil erosion or soil settlement of the region intensifies, the multiple photosensitive sensors 122 will monitor the light of the ground in turn, thereby generating the second response signal and sending it to the processing module 13. The processing module 13 sends different severity alarm information to the external terminal according to the different second response signals generated by the sensors at different depths, so as to prompt the staff of the severity of the geological conditions of the region, prevent the occurrence of safety hazards due to the unsatisfactory geological supervision of the region, reduce the monitoring cost, and improve the overall efficiency and timeliness of geological monitoring.

[0051] It should be emphasized that the photosensitive sensors 122 and the magnetic switch device 121 are connected in parallel with each other, and the generated first response signal or second response signal is independently sent to the processing module 13.

[0052] It should be noted that, as shown in Figure 1 The processing module 13 includes a processor 131 and a communication unit 132. The processor 131 is connected to the communication unit 132. The processor 131 is used to send the first response signal and the second response signal to the communication unit 132 after denoising processing. The communication unit 132 is used to send alarm information to the external terminal.

[0053] In particular, the communication unit 132 is a wireless communication module, which is an electronic module integrated with wireless communication function and is widely used in various devices and systems to realize wireless transmission of data. Its main advantages are high flexibility, fast deployment ability and strong expansibility. Compared with traditional wired communication, wireless communication module does not need complex wiring work, and the device can be freely moved, installed, which can greatly improve the reliability and efficiency of signal transmission.

[0054] Specifically, the processor 131 in the processing module 13 generates the first response signal from the second response signal generated by the photosensitive sensor 122 at different depths and the magnetic switch device 121, and sends different alarm information to the external terminal. Exemplarily, the alarm information from severe to slight is: the first response signal, the second response signal generated by the photosensitive sensor 122 farthest from the ground, the second response signal generated by the photosensitive sensor 122 second farthest from the ground, and the second response signal generated by the photosensitive sensor 122 closest to the ground.

[0055] It should be noted that the processor 131 can send alarm information to the external terminal through the communication unit 132 according to the first response signal generated by the magnetic switch device 121 and the second response signal generated by the photosensitive sensor 122, so as to prompt the staff that the geological conditions of the area have problems, and prevent the occurrence of safety hazards due to the unsatisfactory geological supervision of the area.

[0056] It should be noted that, as shown in Figure 1 The rod body 11 is internally provided with a plurality of wires 111, and the wires 111 are connected with the magnetic switch device 121, each photosensitive sensor 122, and the processing module 13, for transmitting the first response signal and each second response signal generated by each photosensitive sensor 122 to the processing module 13. In this way, by arranging the wires 111 in the rod body 11, the first response signal and the second response signal can be transmitted to the processing module 13 through the wires 111, so that the processing module 13 sends alarm information to the external terminal according to the response signal.

[0057] In particular, the wires 111 can be embedded in the rod body 11; or the rod body 11 has a hollow space for accommodating the wires 111.

[0058] In particular, the address detection device further comprises a power module connected with the wires 111, for supplying power to the processing module 13, the magnetic switch device 121, and each photosensitive sensor 122 through the wires 111.

[0059] It should be noted that the rod body 11 further comprises an isolation layer 112 made of transparent material, for preventing the photosensitive sensor 122 from directly contacting the external soil layer, and the peripheral wall of the rod body 11 further has a groove matching the photosensitive sensor 122, for accommodating the photosensitive sensor 122.

[0060] It should be noted that the isolation layer 112 can isolate the photosensitive sensor 122 without affecting the normal operation of the sensing unit 12, so as to prevent the photosensitive sensor 122 from directly contacting the external soil layer, thereby preventing the photosensitive sensor 122 from being damaged due to direct contact with the external soil layer. Compared with the scheme without the isolation layer 112, the scheme prolongs the service life of the geological monitoring device 10 and improves the efficiency of the geological monitoring device 10.

[0061] In another embodiment of the present application, a geological detection system is provided, comprising the above-mentioned geological monitoring device 10 and a terminal.

[0062] It is to be understood that where an element such as a layer, region or substrate is referred to as being "on" or "connected" to another element, it can be directly on or connected to the other element or intervening elements can also be present. In contrast, when an element is referred to as being "directly on" or "directly connected" to another element, there are no intervening elements present. It will be understood that, when a relative term such as "below" or "above" or "upper" or "lower" is used to describe an element or feature, such element or feature is positioned nearer the relative term in question than other elements or features are with respect to the relative term in question. Relative terms are intended to encompass different positional relationships to other elements or features. For example, if a first element is positioned above a second element, then the first element can be positioned above, above and to the side of, or below the second element. In its use, the terminology in general and the specific embodiments of the technology illustrated in the drawings are intended to be interpreted in an illustrative rather than a limiting sense.

[0063] In addition, the terms "first", "second", etc. are used herein only to describe various steps in a method, a device, a product, or a piece of equipment, and are not meant to indicate or imply relative importance or a number of indicated technical features. Thus, features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, a method, a device, a product, or an equipment including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed or can optionally include other steps or units inherent to the process, the method, the product, or the equipment.

[0064] In the present application, unless otherwise explicitly specified and limited, a first feature "on", "under", or "below" a second feature can be that the first feature is in direct contact with the second feature, or the first feature is indirectly in contact with the second feature through an intermediate medium. Moreover, the first feature "above", "over", and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or only means that the first feature is horizontally higher than the second feature. The first feature "below", "under", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or only means that the first feature is horizontally lower than the second feature.

[0065] Unless otherwise defined, all technical and scientific terms used in the specification of the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification of the present application includes any and all combinations of one or more relevant listed items.

[0066] The technical features of the above embodiments can be combined without changing the basic principles of the present application. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not contradict, they should be considered as within the scope of the present application.

[0067] The above embodiments only express several implementation manners of the application, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the patent application scope. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the application, which all belong to the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. A geologic monitoring device, characterized by, The geological monitoring device comprises a rod body, a sensing unit and a processing module; The rod body is used for being partially or wholly inserted into the ground along an axial direction; The sensing unit is fixed to the rod body and arranged at the part of the rod body inserted into the ground, and used for generating and outputting a response signal when the geology changes; The processing module is electrically connected with the sensing unit, and used for sending an alarm information to an external terminal according to the received response signal.

2. The geologic monitoring device of claim 1, wherein, The geological monitoring device further comprises a magnetic assembly arranged at one end of the rod body inserted into the ground, and separated from the rod body when the magnetic assembly is subjected to an external force.

3. The geologic monitoring device of claim 2, wherein, The sensing unit comprises a magnetic switch device, and used for generating a first response signal when the magnetic assembly is separated from the rod body due to the external force.

4. The geologic monitoring device of claim 2, wherein, The magnetic assembly is connected with the rod body by a soft rope, or the rod body is provided with a clamping jaw, and the magnetic assembly is clamped by the clamping jaw.

5. The geologic monitoring device of claim 3, wherein, The sensing unit further comprises a photosensitive sensor arranged on the rod body, and used for generating a second response signal when the photosensitive sensor is exposed to the ground due to the water and soil loss on the ground surface.

6. The geologic monitoring device of claim 5, wherein, The number of the photosensitive sensors is one or more, and when the number of the photosensitive sensors is more than one, each photosensitive sensor is arranged on the rod body along the axial direction at intervals.

7. The geologic monitoring device of claim 6, wherein, The processing module comprises a processor and a communication unit, the processor is connected with the communication unit, the processor is used for sending the first response signal and the second response signal to the communication unit after denoising processing, and the communication unit is used for sending an alarm information to an external terminal.

8. The geologic monitoring device of claim 7, wherein, The rod body is internally provided with a plurality of wires, the wires are connected with the magnetic switch device, each photosensitive sensor and the processing module, and used for transmitting the first response signal and each second response signal generated by each photosensitive sensor to the processing module.

9. The geologic monitoring device of claim 8, wherein, The rod body further comprises an isolation layer made of transparent material, and used for preventing the photosensitive sensor from directly contacting with the external soil layer, and the peripheral wall of the rod body is further provided with a groove matched with the photosensitive sensor, and used for accommodating the photosensitive sensor.

10. A geological prospecting system characterized by, The geological monitoring device comprises: The geological monitoring device according to any one of claims 1 to 9; and A terminal.

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