CN114526789A - AI-based underground liquid level automatic detection and data wireless transmission device and method - Google Patents

Abstract

The invention provides an AI-based automatic buried liquid level detection and data wireless transmission device and method, wherein the device comprises a substrate fixedly arranged on the ground, a protective sleeve is fixedly connected to the lower surface of the substrate, an installation pipe is arranged in the protective sleeve and is rotatably connected with the substrate, a positive electrode bar and a plurality of negative electrode bars are fixedly connected to the inner wall of the installation pipe, the lengths of the negative electrode bars are different, the length of the positive electrode bar is equal to that of the longest negative electrode bar, and the positive electrode bar and the negative electrode bar are jointly connected with an AI detection module. The installation pipe can be protected by the protection sleeve, the installation pipe can be ensured to be in a vertical state under the action of gravity, the interference of soil is avoided, the liquid level is calculated according to the length of the negative electrode rod forming the passage, and the accuracy of liquid level data is ensured.

Description

AI-based automatic detection of buried liquid level and wireless data transmission device and method

technical field

The invention relates to the technical field of automatic detection, in particular to an AI-based automatic detection of buried liquid level and a wireless data transmission device and method.

Background technique

Liquid level detection refers to the technology of detecting the height of liquid. For scenarios such as natural water systems, the detection device needs to be installed in the soil, and the soil can easily interfere with the detection device. Specifically, the liquid level detection in the prior art The detection is mainly achieved by the combination of electrodes, and the soil can easily cause the formation of a passage between the positive and negative electrodes, resulting in a decrease in detection accuracy.

SUMMARY OF THE INVENTION

In order to solve the deficiencies in the prior art, the purpose of the present invention is to provide an AI-based buried liquid level automatic detection and data wireless transmission device and method, which can use a protective sleeve to protect the installation pipe and ensure that the installation pipe can be Under the action of gravity, it is in a vertical state to avoid the interference of soil, and then the liquid level is calculated according to the length of the negative electrode rod forming the passage to ensure the accuracy of the liquid level data.

In order to achieve the above object, the concrete scheme adopted in the present invention is:

The AI-based buried liquid level automatic detection and data wireless transmission device includes a base plate fixedly arranged on the ground, a protection sleeve is fixedly connected to the lower surface of the base plate, and an installation pipe is arranged inside the protection sleeve, and The installation tube is rotatably connected to the base plate, and a positive electrode rod and a plurality of negative electrode rods are fixedly connected to the inner wall of the installation tube, and the lengths of the plurality of negative electrode rods are different. The length is equal to the length of the longest negative electrode rod, and the positive electrode rod and the negative electrode rod are jointly connected with an AI detection module.

Preferably, the protective sleeve is provided with a plurality of liquid inlet holes, and a filter screen is fixedly arranged in the liquid inlet holes.

Preferably, a plurality of slots evenly distributed along the circumferential direction are opened on the inner wall of the installation tube, and the slots extend along the length direction of the installation tube, and the positive electrode is fixedly arranged in the slots rod or the negative electrode rod.

Preferably, the base plate is rotatably connected with a ball, the ball is fixedly connected with a swing rod, and the swing rod extends along the radial direction of the ball, one end of the installation tube is closed by an end plate, and the swing rod is connected to the ball. The end plates are fixedly connected.

Preferably, an internally threaded sleeve is pierced through the base plate, a support block is fixed inside the lower end of the internally threaded sleeve, and a tapered hole for accommodating the ball is opened on the support block, and the The large end of the conical hole is upward, and the support block is fixedly connected with a pressing plate for closing the large end of the conical hole.

Preferably, a screw is arranged in the inner threaded sleeve, the upper end of the screw is provided with a cavity for accommodating the AI detection module, and the screw is also fixedly connected with a protective cover for sealing the cavity, The protective cover is fixedly connected to the screw rod through several connecting bolts.

Preferably, both the positive electrode rod and the negative electrode rod are electrically connected to the AI detection module through a cable, and a channel for accommodating the cable is opened in the middle of the screw.

Preferably, the AI detection module includes an AI processor, the AI processor is electrically connected with an analog-to-digital conversion module, and the AI processor communicates with the positive electrode rod and the negative electrode through the analog-to-digital conversion module The rod is electrically connected, and the AI processor is also electrically connected with a DIP switch and a wireless transmission device.

Preferably, the wireless communication device includes a ZigBee communication unit and a mobile communication unit, and both the ZigBee communication unit and the mobile communication unit are electrically connected to the AI processor.

The AI-based automatic detection of buried liquid level and the wireless data transmission method, based on the above-mentioned AI-based automatic detection of buried liquid level and the wireless data transmission device, the method includes the following steps:

S1, deploying the devices, and assigning an identification code to each of the devices;

S2. When the liquid enters the installation pipe, the positive electrode rods are connected to several of the negative electrode rods to form several passages;

S3, the AI detection module senses the passage, and identifies the negative electrode rod corresponding to the passage according to the passage;

S4, the AI detection module calculates the liquid level of the liquid according to the shortest negative electrode rod forming the passage;

S5, the AI detection module generates a liquid level change rule based on the change of the liquid level within a set period;

S6. The AI detection module uploads the liquid level change rule through wireless transmission.

The invention can use the protection sleeve to protect the installation pipe, ensure that the installation pipe can be in a vertical state under the action of gravity, avoid being disturbed by the soil, and then calculate the liquid level according to the length of the negative electrode rod forming the passage to ensure Accuracy of level data.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is the overall structure schematic diagram of the device of the present invention;

Fig. 2 is an enlarged view of part A in Fig. 1;

Fig. 3 is the enlarged view of B part in Fig. 1;

FIG. 4 is an enlarged view of part C in FIG. 1 .

Reference numerals: 1-substrate, 2-protective sleeve, 3-liquid inlet, 4-filter screen, 5-screw, 6-accommodating cavity, 7-protective cover, 8-connecting bolt, 9-detection module, 10 - Channel, 11- Female Thread Sleeve, 12- Pressure Plate, 13- Tapered Hole, 14- Ball, 15- Support Block, 16- Swing Rod, 17- End Plate, 18- Mounting Tube, 19- Slot, 20 - Positive electrode rod, 21 - Negative electrode rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4. FIG. 1 is a schematic diagram of the overall structure of the device of the present invention, FIG. 2 is an enlarged view of part A in FIG. 1, FIG. 3 is an enlarged view of part B in FIG. 1, and FIG. 4 is part C in FIG. 1. enlarged view of .

The AI-based buried liquid level automatic detection and data wireless transmission device includes a base plate 1 fixed on the ground, a protection sleeve 2 is fixedly connected to the lower surface of the base plate 1, and a mounting tube 18 is arranged inside the protection sleeve 2. And the installation tube 18 is rotatably connected with the base plate 1, and a positive electrode rod 20 and a plurality of negative electrode rods 21 are fixedly connected to the inner wall of the installation tube 18. The lengths of the plurality of negative electrode rods 21 are different, and the length of the positive electrode rod 20 is different. The length of the longest negative electrode rod 21 is equal, and the positive electrode rod 20 and the negative electrode rod 21 are jointly connected with the AI detection module 9 .

When using, first select the detection point, and then install the device in the soil of the detection point. When installing, the base plate 1 is located on the soil surface, and the inside of the protective sleeve 2 is free of soil, so that the installation pipe 18 can be protected from soil. interference, and because the installation tube 18 is rotatably connected to the base plate 1, the installation tube 18 can be in a vertical state under the action of gravity. When the liquid enters the installation tube 18, the positive electrode rod 20 and several negative Several passages are formed between the electrode rods 21, and the AI detection module 9 can determine which passages are formed between the positive electrode rods 20 and which negative electrode rods 21 through the conduction state of the sensing channel, and because the lengths of the negative electrode rods 21 are not equal Therefore, the liquid level can be calculated according to the length of the negative electrode rod 21 forming the passage. After calculating the liquid level, the AI detection module 9 can upload the liquid level data to the remote server through wireless communication.

In the present invention, the protection sleeve 2 can be used to protect the installation pipe 18 to ensure that the installation pipe 18 can be in a vertical state under the action of gravity, so as to avoid being disturbed by the soil. The liquid level ensures the accuracy of the liquid level data.

In order to ensure that the liquid can smoothly enter the installation tube 18 to form a passage between the positive electrode rod 20 and the negative electrode rod 21 , the protective sleeve 2 is provided with a plurality of liquid inlet holes 3 , and a filter screen is fixed in the liquid inlet holes 3 4. The liquid inlet hole 3 ensures that the liquid can enter the installation pipe 18 , and the filter screen 4 can prevent the liquid from carrying soil into the installation pipe 18 , thereby preventing the soil from causing the installation pipe 18 to deflect.

The specific arrangement of the positive electrode rod 20 and the negative electrode rod 21 is as follows: the inner wall of the installation tube 18 is provided with a plurality of slots 19 evenly distributed along the circumferential direction, and the slots 19 extend along the length direction of the installation tube 18. A positive electrode rod 20 or a negative electrode rod 21 is fixedly arranged in 19 . By arranging the slot 19, the positive electrode rod 20 and the negative electrode rod 21 can be installed on the inner wall of the installation tube 18 by plugging, which is simpler and faster, and when the positive electrode rod 20 and the negative electrode rod 21 are damaged, it can be Quick replacement, lower maintenance costs. In order to ensure the stability of the positive electrode rod 20 and the negative electrode rod 21 in the slot 19, the slot 19 can be set as a dovetail groove, and the positive electrode rod 20 and the negative electrode rod 21 are matched with the dovetail groove, so as to avoid the positive The electrode rod 20 and the negative electrode rod 21 are released from the slot 19 .

The specific connection method between the mounting tube 18 and the base plate 1 is as follows: the base plate 1 is rotatably connected with the ball 14 , the ball 14 is fixedly connected with the swing rod 16 , and the swing rod 16 extends along the radial direction of the ball 14 , and one end of the mounting pipe 18 passes through the end plate 17 Closed, the swing rod 16 is fixedly connected to the end plate 17 . The balls 14 are connected with the installation pipe 18 to ensure that the installation pipe 18 can rotate smoothly, thereby ensuring that the installation pipe 18 is in a vertical state, and the effect of improving the accuracy of the detection result is achieved.

The specific arrangement of the balls 14 is as follows: the base plate 1 is provided with an internally threaded sleeve 11 , a support block 15 is fixed inside the lower end of the internally threaded sleeve 11 , and the support block 15 is provided with a tapered hole for accommodating the ball 14 . 13. The large end of the conical hole 13 is upward, and the support block 15 is fixedly connected with a pressing plate 12 for closing the large end of the conical hole 13 . The balls 14 are enclosed in the tapered holes 13 by the pressing plate 12, so that no additional connecting parts are required between the balls 14 and the support block 15, which not only reduces the complexity of the device and the cost of production and maintenance, but also ensures the flexibility of the balls 14, and further The flexibility of installing the pipe 18 is guaranteed.

The specific setting method of the AI detection module 9 is as follows: a screw 5 is arranged in the inner threaded sleeve 11, the upper end of the screw 5 is provided with a cavity 6 for accommodating the AI detection module 9, and the screw 5 is also fixedly connected with a closed cavity 6. The protective cover 7 is fixedly connected to the screw rod 5 through several connecting bolts 8 . The AI detection module 9 can be protected by the protective cover 7 . By rotating the screw 5, the screw 5 can be moved in the axial direction, and then the position of the AI detection module 9 can be changed. It is convenient to quickly locate the unit when maintenance is required.

Both the positive electrode rod 20 and the negative electrode rod 21 are electrically connected to the AI detection module 9 through cables, and a channel 10 for accommodating cables is opened in the middle of the screw 5 . The cables also pass through the mounting tube 18 , the support block 15 and the pressure plate 13 .

The specific structure of the AI detection module is as follows: the AI detection module 9 includes an AI processor, the AI processor is electrically connected with an analog-to-digital conversion module, and the AI processor is electrically connected to the positive electrode rod 20 and the negative electrode rod 21 through the analog-to-digital conversion module. , the AI processor is also electrically connected with a DIP switch and a wireless transmission device. In this embodiment, the processor may adopt the STM32 series single-chip microcomputer based on the ARM architecture, which belongs to the conventional design in the field, and will not be repeated here.

The specific structure of the wireless communication device is as follows: the wireless communication device includes a ZigBee communication unit and a mobile communication unit, and both the ZigBee communication unit and the mobile communication unit are electrically connected to the AI processor. The ZigBee communication unit can be used as a ZigBee central unit or a ZigBee terminal unit to form a network, realize mutual communication, and ensure that the data can be uploaded to the remote server smoothly, and data will not be lost due to the failure of some mobile communication units.

In a specific embodiment of the present invention, the AI-based buried liquid level automatic detection and data wireless transmission device includes a substrate 1 fixedly arranged on the ground, and a protection sleeve 2 is fixedly connected to the lower surface of the substrate 1 to protect the The sleeve 2 is provided with a plurality of liquid inlet holes 3, and a filter screen 4 is fixed in the liquid inlet hole 3. The liquid inlet hole 3 ensures that the liquid can enter the installation pipe 18, and the filter screen 4 can prevent the liquid from carrying soil into the installation. In order to avoid the deflection of the installation pipe 18 caused by the soil, the installation pipe 18 is arranged inside the protection sleeve 2, and the installation pipe 18 is rotatably connected with the base plate 1, the base plate 1 is rotatably connected with the ball 14, and the ball 14 is fixedly connected with a swing rod 16, and the swing rod 16 extends along the radial direction of the ball 14, one end of the installation pipe 18 is closed by the end plate 17, the swing rod 16 is fixedly connected with the end plate 17, and is connected with the installation pipe 18 through the ball 14 to ensure that the installation pipe 18 can be Smooth rotation, so as to ensure that the installation tube 18 is in a vertical state and achieve the effect of improving the accuracy of the detection results. A positive electrode rod 20 and a plurality of negative electrode rods 21 are fixedly connected to the inner wall of the installation tube 18. The inner wall of the installation tube 18 There are a plurality of slots 19 evenly distributed along the circumferential direction, and the slots 19 extend along the length direction of the installation tube 18. The positive electrode rod 20 or the negative electrode rod 21 is fixed in the slot 19. By setting the slot 19 , the positive electrode rod 20 and the negative electrode rod 21 can be installed on the inner wall of the installation tube 18 by plugging, which is simpler and faster, and can be quickly replaced when the positive electrode rod 20 and the negative electrode rod 21 are damaged, reducing maintenance. In order to ensure the stability of the positive electrode rod 20 and the negative electrode rod 21 in the slot 19, the slot 19 can be set as a dovetail groove, and the positive electrode rod 20 and the negative electrode rod 21 can be matched with the dovetail groove, thereby Avoid the positive electrode rod 20 and the negative electrode rod 21 from coming out of the slot 19. The lengths of the plurality of negative electrode rods 21 are different. The length of the positive electrode rod 20 is equal to the length of the longest negative electrode rod 21. The rod 20 and the negative electrode rod 21 are jointly connected with the AI detection module 9, the plate 1 is provided with an internally threaded sleeve 11, a support block 15 is fixed inside the lower end of the internal threaded sleeve 11, and the support block 15 is provided with a The tapered hole 13 for accommodating the ball 14, the large end of the tapered hole 13 is upward, the support block 15 is fixedly connected with a pressing plate 12 for closing the large end of the tapered hole 13, and the ball 14 is closed to the tapered hole 13 through the pressing plate 12 In the middle, there is no need to use an additional connecting piece between the ball 14 and the support block 15, which not only reduces the complexity of the device and the cost of production and maintenance, but also ensures the flexibility of the ball 14, thereby ensuring the flexibility of the installation pipe 18. 11 is matched with a screw 5, the upper end of the screw 5 is provided with a cavity 6 for accommodating the AI detection module 9, the screw 5 is also fixedly connected with a protective cover 7 for sealing the cavity 6, and the protective cover 7 is connected by several connecting bolts 8 It is fixedly connected with the screw 5, the AI detection module 9 can be protected by the protective cover 7, and the screw 5 can be axially moved by rotating the screw 5 Moving and then changing the position of the AI detection module 9 can make the AI detection module 9 higher than the soil surface, avoid being eroded by corrosive factors in the soil, and can play the role of marking, which is convenient for quickly determining the position of the device when maintenance is required. , the AI detection module 9 includes an AI processor, the AI processor is electrically connected with an analog-to-digital conversion module, the AI processor is electrically connected to the positive electrode rod 20 and the negative electrode rod 21 through the analog-to-digital conversion module, and the AI processor is also powered A DIP switch and a wireless transmission device are connected.

The AI-based automatic detection of buried liquid level and the wireless data transmission method, based on the above-mentioned AI-based automatic buried liquid level detection and wireless data transmission device, the method includes S1 to S6.

S1. Deploy devices, and assign an identification code to each device.

S2. When the liquid enters the installation tube 18, the positive electrode rods 20 are connected to several of the negative electrode rods 21 to form several passages.

S3. The AI detection module 9 senses the passage, and identifies the negative electrode rod 21 corresponding to the passage according to the passage.

S4. The AI detection module 9 calculates the liquid level of the liquid according to the shortest negative electrode rod 21 forming the passage.

S5. The AI detection module 9 generates a liquid level change rule based on the change of the liquid level within a set period.

S6. The AI detection module 9 uploads the liquid level change rules through wireless transmission.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. Bury formula liquid level automated inspection and data wireless transmission device based on AI, its characterized in that: including fixed setting at subaerial base plate (1), the lower surface fixedly connected with protective sleeve (2) of base plate (1), protective sleeve (2) inside is provided with installation pipe (18), and installation pipe (18) with base plate (1) rotates and connects, fixedly connected with positive electrode bar (20) and a plurality of negative electrode bar (21) on the inner wall of installation pipe (18), it is a plurality of the length diverse of negative electrode bar (21), the length of positive electrode bar (20) and the longest one the length of negative electrode bar (21) equals, positive electrode bar (20) with negative electrode bar (21) are connected with AI detection module (9) jointly.

2. The AI-based in-ground liquid level automatic detection and data wireless transmission device of claim 1, wherein: a plurality of liquid inlet holes (3) are formed in the protective sleeve (2), and a filter screen (4) is fixedly arranged in each liquid inlet hole (3).

3. The AI-based in-ground liquid level automatic detection and data wireless transmission device of claim 1, wherein: a plurality of slots (19) which are uniformly distributed along the circumferential direction are formed in the inner wall of the installation pipe (18), the slots (19) extend along the length direction of the installation pipe (18), and the positive electrode rod (20) or the negative electrode rod (21) are fixedly arranged in the slots (19).

4. The AI-based underground liquid level automatic detection and data wireless transmission device of claim 1, wherein: the base plate (1) is connected with ball (14) in a rotating mode, the ball (14) is fixedly connected with a swing rod (16), the swing rod (16) extends along the radial direction of the ball (14), one end of the installation pipe (18) is sealed through an end plate (17), and the swing rod (16) is fixedly connected with the end plate (17).

5. The AI-based in-ground liquid level auto-detection and wireless data transmission device of claim 4, wherein: an internal thread sleeve (11) penetrates through the substrate (1), a supporting block (15) is fixedly arranged inside the lower end of the internal thread sleeve (11), a tapered hole (13) used for containing the ball (14) is formed in the supporting block (15), the large end of the tapered hole (13) faces upwards, and a pressing plate (12) used for sealing the large end of the tapered hole (13) is fixedly connected to the supporting block (15).

6. The AI-based in-ground liquid level auto-detection and wireless data transmission device of claim 5, wherein: the improved AI detection device is characterized in that a screw rod (5) is arranged in the inner thread sleeve (11) in a matched mode, an accommodating cavity (6) used for accommodating the AI detection module (9) is formed in the upper end of the screw rod (5), the screw rod (5) is further fixedly connected with a protective cover (7) used for sealing the accommodating cavity (6), and the protective cover (7) is fixedly connected with the screw rod (5) through a plurality of connecting bolts (8).

7. The AI-based in-ground liquid level auto-detection and wireless data transmission device of claim 6, wherein: the positive electrode rod (20) and the negative electrode rod (21) are electrically connected with the AI detection module (9) through cables, and a channel (10) used for containing the cables is arranged in the middle of the screw rod (5).

8. The AI-based in-ground liquid level automatic detection and data wireless transmission device of claim 1, wherein: AI detection module (9) include the AI treater, AI treater electric connection has analog-to-digital conversion module, the AI treater passes through analog-to-digital conversion module with positive electrode stick (20) with negative electrode stick (21) electric connection, the AI treater still electric connection has dial switch and wireless transmission device.

9. The AI-based in-ground liquid level automatic detection and data wireless transmission device of claim 8, wherein: the wireless communication device comprises a ZigBee communication unit and a mobile communication unit, and the ZigBee communication unit and the mobile communication unit are electrically connected with the AI processor.

10. The AI-based automatic underground liquid level detection and wireless data transmission method is based on the AI-based automatic underground liquid level detection and wireless data transmission device of claim 1, and is characterized in that: the method comprises the following steps:

s1, deploying the devices and endowing each device with an identification code;

s2, when liquid enters the installation pipe (18), the positive electrode rod (20) is conducted with a plurality of negative electrode rods (21) to form a plurality of passages;

s3, the AI detection module (9) senses the passage and identifies the negative electrode rod (21) corresponding to the passage according to the passage;

s4, the AI detection module (9) calculates the liquid level of the liquid according to the shortest one of the negative electrode rods (21) forming the passage;

s5, the AI detection module (9) generates a liquid level change rule based on the change condition of the liquid level in a set period;

s6, uploading the liquid level change rule by the AI detection module (9) in a wireless transmission mode.

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