CN118244364A - Bottom detection system and bottom detection method - Google Patents

Abstract

The application provides a sinking detection system and a sinking detection method, wherein the system comprises the following components: control device, driving device and detecting device; the driving device includes: the device comprises a first rotating device, a driving motor, a second rotating device and a connecting rope; the driving motor is connected with the first rotating device; the detection device comprises: a scalable unit and a signal detection unit; the other end of the telescopic unit is provided with an induction component; the sensing component is positioned in a detection area of the signal detection unit, and the signal detection unit is used for detecting a sensing signal of the sensing component and generating a detection signal according to the sensing signal; the control device is used for receiving the detection signal sent by the signal detection unit, determining whether the object to be detected is sunk or not according to the detection signal, and controlling the driving motor to stop running when the object to be detected is determined to be sunk. The device has the advantages of simple structure, high reliability, low energy consumption and good applicability, and can avoid being influenced by factors such as water density, temperature and the like.

Description

Bottom detection system and bottom detection method

Technical Field

The application relates to the technical field of object bottoming detection, in particular to a bottoming detection system and a bottoming detection method.

Background

In the fields of underwater exploration, deep sea resource development, underwater archaeology and the like, various devices are required to perform underwater operations, wherein a rope is one of important tools for connecting underwater devices and operators. When using a rope for underwater operations, it is necessary to detect whether an object on the rope is sinking or not, to ensure the safety and effectiveness of the operation.

In the prior art, the buoyancy sensor can be used for detecting whether an object on the rope sinks or not, when the object sinks, the buoyancy of the water body is reduced, so that the buoyancy sensor detects signal change, and whether the object sinks or not is judged by monitoring the signal output by the buoyancy sensor in real time.

However, the detection method is easy to be interfered by water, needs to be calibrated regularly, can only provide sinking state information, and cannot provide specific sinking distance data. In addition, in deep water environments, the buoyancy sensor may be limited by the depth of water, which may limit its applicability to some extent.

Disclosure of Invention

The application aims to overcome the defects in the prior art and provide a sinking detection system and a sinking detection method for solving the problem of limitation in sinking detection in the prior art.

In order to achieve the above purpose, the technical scheme adopted by the embodiment of the application is as follows:

In a first aspect, an embodiment of the present application provides a system for detecting a sink, the system comprising: control device, driving device and detecting device;

The driving device includes: the device comprises a first rotating device, a driving motor, a second rotating device and a connecting rope;

the driving motor is connected with the first rotating device, one end of the connecting rope is wound on the first rotating device, the connecting rope penetrates through the second rotating device, and the other end of the connecting rope is used for connecting an object to be detected;

The detection device includes: a scalable unit and a signal detection unit;

One end of the telescopic unit is connected with the second rotating device, and the other end of the telescopic unit is provided with an induction component;

The sensing assembly is positioned in a detection area of the signal detection unit, and the signal detection unit is used for detecting a sensing signal of the sensing assembly and generating a detection signal according to the sensing signal;

The control device is respectively connected with the signal detection unit and the driving motor, and is used for receiving the detection signal sent by the signal detection unit, determining whether the object to be detected is sunk or not according to the detection signal, and controlling the driving motor to stop running when determining that the object to be detected is sunk.

As a possible implementation, the scalable unit includes: a telescoping assembly and a fixture;

One end of the telescopic component is connected with the second rotating device, the other end of the telescopic component is connected with one end of the fixing piece, and the induction component is arranged at the other end of the fixing piece.

As one possible implementation, the telescopic assembly includes: the telescopic support rod and the elastic component sleeved on the telescopic support rod;

one end of the telescopic supporting rod is connected with the second rotating device, and the other end of the telescopic supporting rod is connected with one end of the fixing piece.

As a possible implementation, the sensing assembly includes: magnetic steel;

One side of the magnetic steel is attached to the other end of the fixing piece, and the other side of the magnetic steel faces the signal detection unit.

As a possible implementation manner, the signal detection unit includes: a reed switch sensor;

The reed switch sensor is aligned in a vertical direction with the sensing assembly.

As a possible implementation, the signal detection unit is connected to the control device via a signal line, and the control device is connected to the drive motor via a signal line.

As a possible implementation, the drive motor is located inside the first rotation device.

As a possible implementation manner, the sinking detection system further comprises: a support device;

the support device includes: the device comprises a base, a vertical rod fixedly arranged on the base and a horizontal rod fixedly connected with the top end of the vertical rod;

The first rotating device is arranged at one end of the horizontal rod;

the detection device is arranged at the other end of the horizontal rod;

The control device is arranged in the horizontal rod.

As a possible implementation manner, the sinking detection system further comprises: a power supply device;

The power supply device is connected with the control device and the driving motor respectively.

In a second aspect, another embodiment of the present application provides a method for detecting a bottom, which is applied to the control device in the bottom detection system in any one of the first aspect, and the method includes:

Receiving a detection signal sent by a signal detection unit;

determining whether an object to be detected is sinking or not according to the detection signal;

If yes, sending a stop instruction to the driving motor, wherein the stop instruction is used for indicating the driving motor to stop running.

The beneficial effects of the application are as follows: through the mutual cooperation among the control device, the driving device and the detection device, the signal detection unit in the detection device can detect the induction signal of the induction component and generate a detection signal according to the induction signal, so that the control device can judge whether an object to be detected is sunken or not by receiving the detection signal sent by the signal detection unit, and further control the driving motor in the driving device to stop running, thereby realizing the sinking detection of the object to be detected. The device has the advantages of simple structure, high reliability, low energy consumption and good applicability, and can avoid being influenced by factors such as water density, temperature and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an application scenario of a bottom detection system according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a bottom detection system according to an embodiment of the present application;

FIG. 3 is a schematic diagram of another embodiment of a bottom detection system according to the present application;

FIG. 4 is a schematic diagram of another embodiment of a bottom detection system according to the present application;

FIG. 5 is a schematic diagram of another embodiment of a bottom detection system according to the present application;

FIG. 6 is a schematic diagram of another embodiment of a bottom detection system according to the present application;

FIG. 7 is a schematic diagram of still another embodiment of a bottom detection system according to the present application;

FIG. 8 is a schematic diagram of still another embodiment of a bottom detection system according to the present application;

fig. 9 is a schematic flow chart of a method for detecting a bottom according to an embodiment of the present application.

Icon: 200-sinking detection system, 300-controlling means, 400-driving means, 500-detecting means, 401-first rotating means, 402-driving motor, 403-second rotating means, 404-connecting rope, 501-telescopic unit, 502-signal detecting unit, 5011-sensing component, 5012-telescopic component, 5013-fixing piece, 5012 a-telescopic supporting rod, 5012 b-elastic component, 5021-reed switch sensor, 600-supporting means, 601-base, 602-vertical rod, 603-horizontal rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for the purpose of illustration and description only and are not intended to limit the scope of the present application. In addition, it should be understood that the schematic drawings are not drawn to scale. A flowchart, as used in this disclosure, illustrates operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be implemented out of order and that steps without logical context may be performed in reverse order or concurrently. Moreover, one or more other operations may be added to or removed from the flow diagrams by those skilled in the art under the direction of the present disclosure.

In addition, the described embodiments are only some, but not all, embodiments of the application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that the term "comprising" will be used in embodiments of the application to indicate the presence of the features stated hereafter, but not to exclude the addition of other features.

When using the rope to carry out underwater operation, whether the object on the rope is sunk or not needs to be detected to avoid the condition that the rope is wound up and dead, thereby ensuring the safety and the effectiveness of the operation.

In the prior art, whether an object on the rope is sunk or not can be detected by using an ultrasonic sensor, and when the ultrasonic sensor pointing to the surface of a water body is installed at the tail end of the rope, so that the distance from the object on the rope to the water surface can be measured with high precision. Specifically, the ultrasonic sensor emits ultrasonic waves, and then measures the reflection time or propagation speed of the ultrasonic waves, thereby calculating the distance of the object to the water surface. By continuously transmitting and receiving ultrasonic waves, the ultrasonic sensor can monitor the position of the suspended object in real time at high frequency and convert the output time or speed data into specific distance information through the data processing unit.

However, when the ultrasonic sensor is used for detecting whether an object on the rope is sunk or not, the installation of the ultrasonic sensor is complex, precise design and positioning are required, and the difficulty of deployment of a sunk detection system is increased. Meanwhile, because the ultrasonic wave is influenced by stray waves when propagating in water, a range finding blind area exists, and a certain measurement error exists in a certain range. In addition, ultrasonic sensors are relatively expensive, resulting in an increase in the overall cost of the sole detection system. Finally, continuous transmission and reception of ultrasound waves may result in relatively high energy consumption, with high demands on power.

In the prior art, the buoyancy sensor can be used for detecting whether an object on the rope sinks or not, when the object sinks, the buoyancy of the water body is reduced, so that the buoyancy sensor detects signal change, and whether the object sinks or not is judged by monitoring the signal output by the buoyancy sensor in real time.

However, when the buoyancy sensor is used for detecting whether an object on the rope is sinking or not, the object is easy to be interfered by water, periodic calibration is needed, sinking state information can be provided, and specific sinking distance data cannot be provided. In addition, in deep water environments, the buoyancy sensor may be limited by the depth of water, which may limit its applicability to some extent.

Based on the above problems, the embodiment of the application provides a sinking detection system, which is provided with a control device, a driving device and a detection device, wherein an induction component is arranged at one end of the detection device, so that a signal detection unit in the detection device can detect induction signals of the induction component and generate detection signals according to the induction signals, and the control device can receive the detection signals sent by the signal detection unit and judge whether an object to be detected is sinking or not, thereby controlling a driving motor in the driving device to stop running and realizing sinking detection of the object to be detected. The device has the advantages of simple structure, high reliability, low energy consumption and good applicability, and can avoid being influenced by factors such as water density, temperature and the like.

Firstly, an application scenario related to the bottom detection system provided by the embodiment of the application is explained. Fig. 1 is a schematic diagram of an application scenario of a bottom detection system provided by an embodiment of the present application, and referring to fig. 1, the application scenario may relate to a hull, an object to be detected, a water surface of a water body, a water bottom of the water body, and the bottom detection system provided by the embodiment of the present application. The sinking detection system provided by the embodiment of the application can be deployed on a ship body and connected with an object to be detected through the connecting rope, so that the object to be detected can gradually sink towards the water bottom, and meanwhile, when the object to be detected sinks, the response can be carried out through the sinking detection system provided by the embodiment of the application, so that the detection of whether the object to be detected sinks or not is realized.

The following describes the system for detecting the sinking of the object according to the embodiments of the present application in detail.

Fig. 2 is a schematic structural diagram of a bottom detection system according to an embodiment of the present application, and referring to fig. 2, the bottom detection system 200 includes: control device 300, driving device 400, and detecting device 500.

Alternatively, the control device 300 may be any processing chip having processing capabilities.

Illustratively, the control device 300 is a micro control unit (Microcontroller Unit, abbreviated as MCU) for controlling the bottom detection system 200.

The driving apparatus 400 includes: a first rotating device 401, a driving motor 402, a second rotating device 403 and a connecting rope 404.

Wherein, driving motor 402 is connected with first rotating device 401, and the one end winding of connecting rope 404 is on first rotating device 401, and connecting rope 404 passes second rotating device 403, and the other end of connecting rope 404 is used for connecting the object of waiting to detect.

Optionally, the driving device 400 is configured to drive the object to be detected to descend until the object is sinking under the control of the control device 300. Specifically, one end of the connecting rope 404 is wound around the first rotating device 401, and when the driving motor 402 drives the first rotating device 401 to rotate, the connecting rope 404 passes through the second rotating device 403 and descends along with the object to be detected until the object is sunk.

Alternatively, the drive motor 402 may be a motor equipped with a control circuit inside the motor for controlling the operation of the motor under the control of the control device 300.

The first rotating device 401 may be a winch, the second rotating device may be a fixed pulley, and the connecting rope 404 may include connecting wires, and other connecting members having a connecting function and a bearing function, and may be a rope such as a nylon rope, a wire rope, and a rubber rope, for example.

The detection device 500 includes: a scalable unit 501 and a signal detection unit 502.

One end of the telescopic unit 501 is connected to the second rotating device 403, and the other end of the telescopic unit 501 is provided with a sensing assembly 5011.

Optionally, the telescopic unit 501 is used for performing telescopic and rebound under the action of the object to be detected and the connecting rope 404, so as to move the position of the sensing assembly 5011. Wherein the shape of the telescopic unit 501 is not fixed, the application gives only one example.

The sensing component 5011 is located in a detection area of the signal detection unit 502, and the signal detection unit 502 is configured to detect a sensing signal of the sensing component 5011 and generate a detection signal according to the sensing signal.

Alternatively, the sensing component 5011 may be inside the other end of the telescopic unit 501, or may be on the surface of the other end of the telescopic unit 501, and the present application is illustrated by taking the sensing component 5011 inside the other end of the telescopic unit 501 as an example.

Optionally, the signal detection unit 502 is configured to detect the sensing component 5011 to generate a detection signal. The sensing component 5011 may be a magnetic component, and the signal detection unit 502 may include a sensor that senses magnetism. When the sensing component 5011 is located in the sensing area of the signal detection unit 502, a magnetic field is generated, so as to generate a sensing signal, so that the signal detection unit 502 generates a detection signal according to the sensing signal.

It can be appreciated that, when the object to be detected needs to sink, the second rotating device 403 is fixedly connected to the telescopic unit 501, and the connecting rope suspending the object to be detected passes through the second rotating device 403 to lower the object to be detected, at this time, the second rotating device 403 and the telescopic unit 501 are subjected to downward force, the telescopic unit 501 is stressed and stretched, the sensing component 5011 moves downward, and approaches the signal detecting unit 502, so that the magnetic field strength between the signal detecting unit 502 and the sensing component 5011 becomes large, and the signal detecting unit 502 can generate a corresponding detection signal for indicating that the object to be detected is not currently sinking.

It will be appreciated that when the object to be detected is submerged, the object to be detected is supported by the water bottom, and the second rotating device 403 and the telescopic unit 501 are no longer subjected to downward force, so that the telescopic unit 501 is stressed and relaxed along with the object to be detected, and the sensing assembly 5011 is far away from the signal detecting unit 502, so that the magnetic field strength between the signal detecting unit 502 and the sensing assembly 5011 becomes small, and the signal detecting unit 502 can generate a corresponding detection signal for indicating that the object to be detected is currently submerged.

The control device 300 is respectively connected to the signal detection unit 502 and the driving motor 402, and the control device 300 is configured to receive the detection signal sent by the signal detection unit 502, determine whether the object to be detected is sinking according to the detection signal, and control the driving motor 402 to stop running when determining that the object to be detected is sinking.

Optionally, the control device 300 is connected to the signal detection unit 502 and the driving motor 402, and the control device 300 is configured to receive a detection signal sent by the signal detection unit 502 and determine whether the object to be detected is sinking, and when the control device 300 determines that the object to be detected is sinking, the control device 300 controls the driving motor 402 to stop running, so as to stop the descent of the object to be detected and the connecting rope 404.

In this embodiment, through the cooperation among the control device, the driving device and the detection device, the signal detection unit in the detection device can detect the induction signal of the induction component, and generate a detection signal according to the induction signal, so that the control device can receive the detection signal sent by the signal detection unit, judge whether the object to be detected is sinking or not, and control the driving motor in the driving device to stop running, thereby realizing the sinking detection of the object to be detected. The device has the advantages of simple structure, high reliability, low energy consumption and good applicability, and can avoid being influenced by factors such as water density, temperature and the like.

Fig. 3 is a schematic diagram of another structure of a bottom detection system according to an embodiment of the present application.

As a possible implementation, referring to fig. 3, on the basis of fig. 2, the scalable unit 501 includes: telescoping assembly 5012 and mount 5013.

One end of the telescopic component 5012 is connected with the second rotating device 403, the other end of the telescopic component 5012 is connected with one end of the fixing piece 5013, and the sensing component 5011 is arranged at the other end of the fixing piece 5013.

Optionally, the telescopic component 5012 is used for stretching and rebounding under the action of the object to be detected and the connecting rope 404, so that the position of the sensing component 5011 is moved by the fixing piece 5013. Wherein the shape of the telescoping assembly 5012 is not fixed to the shape of the fixing member 5013, the present application is given only as an example.

Optionally, one end of the telescopic component 5012 is fixedly connected with the second rotating device 403, the other end of the telescopic component 5012 is fixedly connected with one end of the fixing piece 5013, and the sensing component 5011 is disposed at the other end of the fixing piece 5013.

Alternatively, the sensing component 5011 may be disposed inside the other end of the fixing member 5013 or on the surface of the other end of the fixing member 5013, and the present application is illustrated by taking the sensing component 5011 as an example inside the other end of the fixing member 5013.

Through the interaction of the telescopic component, the fixing piece and the induction component, the position of the induction component can change along with the position change of the object to be detected, so that the signal detection unit can generate a detection signal, and the sinking detection of the object to be detected is realized.

Fig. 4 is a schematic structural diagram of a bottom detection system according to an embodiment of the present application.

As a possible implementation, referring to fig. 4, on the basis of fig. 3, the telescopic assembly 5012 includes: the telescopic supporting rod 5012a and the elastic component 5012b sleeved on the telescopic supporting rod 5012 a.

Optionally, the telescopic supporting rod 5012a and the elastic component 5012b sleeved on the telescopic supporting rod 5012a are used for stretching and rebounding under the action of the object to be detected and the connecting rope 404, so that the position of the sensing component 5011 is moved by the fixing piece 5013.

One end of the telescopic support rod 5012a is connected to the second rotating means 403, and the other end of the telescopic support rod 5012a is connected to one end of the fixing member 5013.

Alternatively, one end of the telescopic support rod 5012a is fixedly connected to the second rotating device 403, and the other end of the telescopic support rod 5012a is fixedly connected to one end of the fixing member 5013.

Illustratively, before the object to be detected sinks, since one end of the telescopic supporting rod 5012a is connected to the second rotating device 403, the telescopic supporting rod 5012a and the elastic component 5012b sleeved on the telescopic supporting rod 5012a are compressed by force along with the sinking of the object to be detected, so that the sensing component 5011 approaches the signal detecting unit 502, and therefore, the magnetic field strength between the signal detecting unit 502 and the sensing component 5011 becomes large, so that the signal detecting unit 502 can generate a corresponding detection signal for indicating that the object to be detected does not sink currently.

For example, when the object to be detected is sinking, since one end of the telescopic supporting rod 5012a is connected to the second rotating device 403, the telescopic supporting rod 5012a and the elastic component 5012b sleeved on the telescopic supporting rod 5012a are stressed and relaxed along with the sinking of the object to be detected, so that the sensing component 5011 is far away from the signal detecting unit 502, and therefore, the magnetic field intensity between the signal detecting unit 502 and the sensing component 5011 becomes small, so that the signal detecting unit 502 can generate a corresponding detection signal for indicating that the object to be detected has sinking currently.

Illustratively, the resilient assembly 5012b may be a spring.

The telescopic support rod and the elastic component sleeved on the telescopic support rod are used for compressing and relaxing the position where the sensing component is located, so that the position where the sensing component is located can change along with the position change of an object to be detected, the signal detection unit can generate a detection signal, and the sinking detection of the object to be detected is realized.

Fig. 5 is a schematic diagram of still another structure of a bottom detection system according to an embodiment of the present application.

As one possible implementation, referring to fig. 5, the sensing assembly 5011 includes: and magnetic steel.

One side of the magnetic steel is attached to the other end of the fixing member 5013, and the other side of the magnetic steel faces the signal detection unit 502.

Alternatively, the inductive component 5011 may be magnetic steel, specifically, magnetic steel is an alloy material synthesized from several hard strong metals, such as iron, aluminum, nickel, cobalt, etc., or copper, niobium, tantalum, etc.

Illustratively, the inductive component 5011 may be a circular magnetic steel.

Fig. 6 is a schematic diagram of still another structure of a bottom detection system according to an embodiment of the present application.

As a possible implementation manner, referring to fig. 6, on the basis of fig. 2, the signal detection unit 502 includes: reed sensor 5021.

Optionally, the reed switch sensor 5021 is a line switch device controlled by magnetic field signals, the outer shell of the reed switch sensor is a sealed glass tube, two iron elastic reed electric plates are arranged in the tube, and inert gas of rhodium metal is filled in the tube. Normally, two reeds made of special materials in the glass tube are separated, and the circuit is broken. When the magnetic substance is close to the glass tube, the two reeds in the tube are magnetized to attract each other under the action of magnetic force lines of the magnetic field, and the reeds are attracted together to enable the circuit connected with the node to be communicated. After the external magnetic force is eliminated, the two reeds are separated due to the elasticity of the reeds, and the line is disconnected. That is, when the sensing assembly 5011 approaches the reed pipe, the two reeds are magnetized to be turned on to generate a sensing signal, so that the signal detection unit 502 generates a detection signal according to the sensing signal.

Reed switch sensor 5021 is vertically aligned with sensing assembly 5011.

Alternatively, the position relationship between the reed sensor 5021 and the sensing assembly 5011 can be aligned in an axial direction, i.e., in a vertical direction, such that the reed sensor 5021 detects the sensing assembly 5011.

For example, the positional relationship between reed sensor 5021 and sensing assembly 5011 can be such that the center of reed sensor 5021 is perpendicular to or aligned with the center of sensing assembly 5011.

The reed pipe sensor is used for detecting the induction component, so that quick response of the object to be detected to the sinking can be realized, and the detection performance of the sinking detection system provided by the embodiment of the application is ensured.

As a possible implementation, with continued reference to fig. 2, the signal detection unit 502 is connected to the control device 300 through a signal line, and the control device 300 is connected to the driving motor 402 through a signal line.

Alternatively, the signal line may be a unidirectional or bidirectional data line, or may be a serial communication line, for transmitting data.

Fig. 7 is a schematic diagram of still another structure of a bottom detection system according to an embodiment of the present application.

As a possible implementation, referring to fig. 7, the driving motor 402 is located inside the first rotating device 401.

Alternatively, the driving motor 402 may be provided inside the first rotating device 401 to drive the first rotating device 401 to rotate, thereby achieving the descent of the object to be detected.

Fig. 8 is a schematic diagram of still another structure of a bottom detection system according to an embodiment of the present application.

As a possible implementation, referring to fig. 8, on the basis of fig. 2, the bottom detection system 200 further includes: support device 600.

The supporting device 600 includes: base 601, vertical pole 602 fixedly provided on base 601, and horizontal pole 603 fixedly connected to the top end of vertical pole 602.

Wherein the first rotating device 401 is disposed at one end of the horizontal rod 603, the detecting device 500 is disposed at the other end of the horizontal rod 603, and the control device 300 is disposed in the horizontal rod 603.

Alternatively, the base 601 of the supporting device 600 may be fixed to the hull, the bottom end of the vertical rod 602 of the supporting device 600 is perpendicular to the base 601 and fixedly disposed, and the top end of the vertical rod 602 is fixedly disposed with a horizontal rod 603 perpendicular to the vertical rod 602.

Optionally, the first rotating device 401 is disposed at one end of the horizontal rod 603 near the vertical rod 602, and is fixedly connected, the detecting device 500 is disposed at the other end of the horizontal rod 603 far from the vertical rod 602, and is fixedly connected, and the control device 300 is fixedly disposed inside or on the surface of the horizontal rod 603.

Illustratively, the first rotating means 401 may be disposed at a surface or inside of one end of the horizontal bar 603, and the detecting means 500 may be disposed at a surface or inside of the other end of the horizontal bar 603.

The bottom detection system provided by the embodiment of the application can detect the bottom on the water surface by fixing the bottom detection system through the supporting device, so that the influence of factors such as water density, temperature and the like can be avoided, and the detection performance of the bottom detection system provided by the embodiment of the application is ensured.

As one possible implementation, the bottom detection system 200 further includes: and a power supply device.

The power supply device is respectively connected with the control device 300 and the driving motor 402 to supply power to the bottom detection system provided by the embodiment of the application.

Based on the same inventive concept, the embodiment of the application also provides a method for detecting the sinking.

Fig. 9 is a schematic flow chart of a method for detecting a bottom according to an embodiment of the present application, and referring to fig. 9, the method is applied to a control device in the bottom detection system, and the method includes:

S901, a detection signal sent by a signal detection unit is received.

Optionally, when the object to be detected is subjected to the sinking detection, a control device in the sinking detection system receives the detection signal sent by the signal detection unit in real time. The detection signal may be a detection signal for indicating that the object to be detected is not currently sinking and a detection signal for indicating that the object to be detected is currently sinking.

S902, determining whether the object to be detected is sinking or not according to the detection signal.

Alternatively, the control device in the bottom detection system may store a program code for judging the detection signal, for judging the detection signal. Wherein, the judgment can be performed according to the magnitude of the value of the detection signal.

And S903, if yes, sending a stop instruction to the driving motor, wherein the stop instruction is used for indicating the driving motor to stop running.

Optionally, if the detection signal is a detection signal for indicating that the object to be detected has settled currently, determining that the object to be detected has settled, sending a stop instruction to the driving motor, where the stop instruction is used for indicating that the driving motor stops running.

Optionally, if the detection signal is a detection signal for indicating that the object to be detected is not currently sinking, it is determined that the object to be detected is not sinking, and the driving motor continues to operate.

In the embodiment, the detection signal sent by the signal detection unit is received, and whether the object to be detected is sinking or not is judged, so that the driving motor in the driving device is controlled to stop running, the rapid sinking detection of the object to be detected is realized, the winding and knotting condition of the connecting rope caused by overlong sinking detection time can be avoided, and the working performance of the sinking detection system is ensured.

It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described system and apparatus may refer to corresponding procedures in the method embodiments, and are not repeated in the present disclosure. In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, and the division of the modules is merely a logical function division, and there may be additional divisions when actually implemented, and for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, indirect coupling or communication connection of devices or modules, electrical, mechanical, or other form.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily appreciate variations or alternatives within the scope of the present application.

Claims (10)

1. A system for detecting a sink, comprising: control device, driving device and detecting device;

The driving device includes: the device comprises a first rotating device, a driving motor, a second rotating device and a connecting rope;

the driving motor is connected with the first rotating device, one end of the connecting rope is wound on the first rotating device, the connecting rope penetrates through the second rotating device, and the other end of the connecting rope is used for connecting an object to be detected;

The detection device includes: a scalable unit and a signal detection unit;

One end of the telescopic unit is connected with the second rotating device, and the other end of the telescopic unit is provided with an induction component;

The sensing assembly is positioned in a detection area of the signal detection unit, and the signal detection unit is used for detecting a sensing signal of the sensing assembly and generating a detection signal according to the sensing signal;

The control device is respectively connected with the signal detection unit and the driving motor, and is used for receiving the detection signal sent by the signal detection unit, determining whether the object to be detected is sunk or not according to the detection signal, and controlling the driving motor to stop running when determining that the object to be detected is sunk.

2. The system of claim 1, wherein the telescoping unit comprises: a telescoping assembly and a fixture;

One end of the telescopic component is connected with the second rotating device, the other end of the telescopic component is connected with one end of the fixing piece, and the induction component is arranged at the other end of the fixing piece.

3. The system of claim 2, wherein the telescoping assembly comprises: the telescopic support rod and the elastic component sleeved on the telescopic support rod;

one end of the telescopic supporting rod is connected with the second rotating device, and the other end of the telescopic supporting rod is connected with one end of the fixing piece.

4. The system of claim 2, wherein the sensing assembly comprises: magnetic steel;

One side of the magnetic steel is attached to the other end of the fixing piece, and the other side of the magnetic steel faces the signal detection unit.

5. The sink detection system according to claim 1, wherein the signal detection unit comprises: a reed switch sensor;

The reed switch sensor is aligned in a vertical direction with the sensing assembly.

6. The system according to claim 1, wherein the signal detection unit is connected to the control device via a signal line, and the control device is connected to the drive motor via a signal line.

7. The system of claim 1, wherein the drive motor is located within the first rotating means.

8. The bottom detection system of any one of claims 1-7, further comprising: a support device;

the support device includes: the device comprises a base, a vertical rod fixedly arranged on the base and a horizontal rod fixedly connected with the top end of the vertical rod;

The first rotating device is arranged at one end of the horizontal rod;

the detection device is arranged at the other end of the horizontal rod;

The control device is arranged in the horizontal rod.

9. The bottom detection system of any one of claims 1-7, further comprising: a power supply device;

The power supply device is connected with the control device and the driving motor respectively.

10. A method of detecting a sink, characterized by a control device applied in a system of detecting a sink according to any one of claims 1-9, the method comprising:

Receiving a detection signal sent by a signal detection unit;

determining whether an object to be detected is sinking or not according to the detection signal;

If yes, sending a stop instruction to the driving motor, wherein the stop instruction is used for indicating the driving motor to stop running.