Self-adaptive multi-type sensor monitoring system

Abstract

The utility model relates to a self-adaptive multi-type sensor monitoring system applied to the field of sensor monitoring, which comprises an acquisition instrument, the acquisition instrument comprises a CPU processor, an LORA wireless communication module, an RS485 communication module, a 4G module, a USB interface module, a debugging port, embedded software and a base, the upper end of the base is fixedly connected with a mounting plate and an L-shaped plate, and the lower end of the base is fixedly connected with a wireless communication module. The front inner wall and the rear inner wall of the mounting plate are fixedly connected with a plurality of reeds, a battery is clamped between two longitudinally opposite reeds, the right end of the L-shaped plate is fixedly connected with a capacitor, and the upper end of the mounting plate is fixedly connected with an FPC antenna. In other words, one intelligent host can support a plurality of sensors to be switched and matched for use, different types of sensors can be rapidly and conveniently integrated, the flexibility and comprehensiveness of monitoring are effectively improved, the flexibility and universality of equipment are improved, and the cost is remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of sensor monitoring systems, in particular to a kind of self-adapting multi-class sensor monitoring system applied to sensor monitoring field. BACKGROUND

[0002] With the sustained rapid development of science and technology, the demand for monitoring in various fields shows an unprecedented explosive growth trend. At present, the scope of monitoring has long broken through the limitations of traditional physical parameters, and widely covers chemical parameters, light intensity and sound and many other dimensions. To achieve accurate collection and in-depth analysis of these multi-dimensional data, it is inevitable to use a variety of sensors, which also puts forward urgent requirements for the innovation of sensor technology.

[0003] In the prior art, a single, single-point monitoring method is generally used, that is, one sensor corresponds to one data acquisition instrument. In this way, when multiple sensors need to be collected, multiple acquisition instruments must be matched. This mode greatly increases the hardware cost, making the investment cost increase significantly. At the same time, it also increases the workload of software, and the developers need to configure and maintain the software separately for multiple acquisition instruments, which consumes a lot of time and effort. In addition, this method also significantly increases the difficulty of construction and installation, and requires independent installation space and wiring for each acquisition instrument, increasing the complexity and uncertainty of the project. SUMMARY

[0004] For the above prior art, the technical problem to be solved by the utility model is that the existing monitoring generally uses a single, single-point monitoring method when monitoring sensors. However, this monitoring method not only greatly increases the hardware cost and the cost of later maintenance, but also increases the difficulty of construction and installation, which is not convenient for the use of workers.

[0005] In order to solve the above problems, the utility model provides a kind of self-adapting multiple kinds sensor monitoring system, including acquisition instrument, acquisition instrument includes CPU processor, LORA wireless communication module, RS485 communication module, 4G module, USB interface module, debugging port, embedded software and base, the upper end of base is fixedly connected with mounting plate and L type board, the front and rear two inner walls of mounting plate are all fixedly connected with multiple reed, battery is clamped between longitudinally opposite two reeds, the right end of L type board is fixedly connected with electric capacity, the upper end of mounting plate is fixedly connected with FPC antenna, the upper end of L type board is fixedly connected with circuit board, the outer surface of base is clamped with box cover, the front end of box cover is fixedly penetrated with light guide column and button, button is located in the right side of light guide column, the right end of box cover is fixedly penetrated with socket, socket is electrically connected with external sensor assembly by wire, sensor assembly includes physical quantity sensor, chemical quantity sensor and different kinds such as biological quantity sensor, the right end of box cover is equipped with limit component, limit component includes two positioning rods fixedly connected in the right end of box cover, the right end of two positioning rods is commonly fixedly connected with L type mounting bracket, the upper end of mounting bracket is excavated with limit slot, limit block is slidably connected in limit slot, the upper end of limit block is fixedly connected with adjusting plate, the corresponding one end of two adjusting plates is all fixedly connected with clamping plate, the rear end of adjusting plate is equipped with screw rod, the front end of screw rod is screwed through adjusting plate and is rotationally connected with mounting bracket.

[0006] In the above self-adapting multiple kinds sensor monitoring system, compared with the existing single single-point monitoring mode, support one master multi-slave mode, that is, one intelligent host can support multiple sensor switching and supporting use, can quickly and conveniently integrate different types of sensors, effectively improve the flexibility and comprehensiveness of monitoring, not only improve the flexibility and versatility of equipment, but also significantly reduce the cost.

[0007] As a further improvement of the present application, the lower end of the base is fixedly connected with a support pad at each corner, and the upper end of the box cover is fixedly connected with a face.

[0008] As a further improvement of the present application, the LORA wireless communication module, RS485 communication module, 4G module, USB interface module, debugging port and embedded software are all signal connected with the CPU processor, and the sensor assembly includes a sensitive element, a signal conditioning circuit, an auxiliary power supply, an RS485 communication module and an embedded software.

[0009] As a further improvement of the present application, the light guide column and the button are located above the circuit board, and the battery, the capacitor, the FPC antenna and the socket are all electrically connected with the circuit board.

[0010] As another improvement of the present application, the clamping plate includes an arc-shaped plate and a round rod fixedly connected to the outer surface of the arc-shaped plate, the distal ends of the two round rods are fixedly connected to the mounting bracket and the adjusting plate respectively, and the clamping plate is located directly right of the socket.

[0011] As a further improvement of the present application, the limiting groove and the limiting block are both T-shaped, and the lower end of the adjusting plate is in sliding contact with the upper end of the mounting frame.

[0012] In summary, in actual application, the socket and the communication output interface of different types of sensors are normalized designed, thereby effectively solving the interchangeability of the sensors in physical connection. Compared with the existing single single-point monitoring mode, the present application supports one master and multiple slaves, that is, one intelligent master can support multiple sensor switching and supporting use, can quickly and conveniently integrate different types of sensors, and can stably and efficiently work in complex and changeable test environment or various application scenarios, thereby fully meeting the diversified needs of different users, effectively improving the flexibility and universality of the equipment, and significantly reducing the cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the collection instrument of the first embodiment of the present application;

[0014] Figure 2 is a schematic diagram of the internal structure of the box cover of the collection instrument of the first embodiment of the present application;

[0015] Figure 3 is a front view of the collection instrument structure of the first embodiment of the present application;

[0016] Figure 4 is an exploded view of the collection instrument structure of the first embodiment of the present application;

[0017] Figure 5 is an operation flowchart of the first embodiment of the present application;

[0018] Figure 6 is a use flowchart of the first embodiment of the present application;

[0019] Figure 7 is a front view of the collection instrument structure of the second embodiment of the present application;

[0020] Figure 8 is a schematic diagram of the limiting component structure of the second embodiment of the present application;

[0021] Figure 9 is a schematic diagram of the limiting block structure of the second embodiment of the present application.

[0022] Explanation of reference numerals in the drawings:

[0023] 1 base, 2 mounting plate, 3 L-shaped plate, 4 reed, 5 battery, 6 capacitor, 7 FPC antenna, 8 circuit board, 9 box cover, 10 light guide column, 11 button, 12 socket, 13 positioning rod, 14 mounting frame, 15 limiting groove, 16 limiting block, 17 adjusting plate, 18 clamping plate, 19 screw. DETAILED DESCRIPTION

[0024] Two embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0025] The first embodiment is as follows:

[0026] Figure 1 、 Figure 2 、 Figure 3 and Figure 4 It shows: an adaptive multi-class sensor monitoring system, including a collection instrument, the collection instrument includes CPU processor, LORA wireless communication module, RS485 communication module, 4G module, USB interface module, debugging port, embedded software and base 1, the upper end of base 1 is fixedly connected with mounting plate 2 and L-shaped plate 3, a plurality of reeds 4 are fixedly connected on the front and rear inner walls of mounting plate 2, a battery 5 is clamped between the two reeds 4 opposite in the longitudinal direction, the battery 5 can power the collection instrument, a No. 7 AAA alkaline battery 5 is used, which can be very convenient to buy and replace, and is convenient for the use of staff, the right end of L-shaped plate 3 is fixedly connected with a capacitor 6, the upper end of mounting plate 2 is fixedly connected with an FPC antenna 7, the upper end of L-shaped plate 3 is fixedly connected with a circuit board 8, the outer surface of base 1 is clamped with a box cover 9, the front end of box cover 9 is fixedly penetrated with a light guide column 10 and a button 11, the button 11 is located on the right side of light guide column 10, the light guide column 10 and the button 11 are located above the circuit board 8, the battery 5, the capacitor 6, the FPC antenna 7 and the socket 12 are electrically connected with the circuit board 8, the right end of box cover 9 is fixedly penetrated with a socket 12, the lower end of base 1 is fixedly connected with support pads at four corners, the upper end of box cover 9 is fixedly connected with a face sticker.

[0027] Figure 5 and Figure 6The diagram shows that the LORA wireless communication module, RS485 communication module, 4G module, USB interface module, debugging port, and embedded software are all connected to the CPU processor. Socket 12 is electrically connected to the external sensor assembly via wires. The sensor assembly includes different types such as physical quantity sensors, chemical quantity sensors, and biological quantity sensors. Each sensor assembly includes a sensing element, signal conditioning circuit, auxiliary power supply, RS485 communication module, and embedded software. Due to the different types of sensor assemblies, the communication output interfaces of different types of sensors can be standardized, making the communication interfaces of both the sensor assembly and the data acquisition instrument 2.5mm audio jacks. This effectively solves the interchangeability of sensors in terms of physical connection, enabling the data acquisition instrument to have a one-to-many function, thereby effectively improving the flexibility and comprehensiveness of monitoring. Different types of sensors are designed to use RS485 communication, and the online data acquisition instrument also uses RS485 communication, adopting the standard M... The ODBUS protocol allows the platform to parse and reconstruct parameters for different types of sensors from the collected data. This effectively avoids the need to configure parameters and update the online data acquisition instrument's program when changing sensors, enabling seamless switching between different sensor applications for data acquisition. During use, the online data acquisition instrument can collect, process, and transmit data continuously in real time. Through its built-in LoRa or 4G network communication module, it uploads the collected data to a server, cloud, or remote monitoring system in real time. LoRa self-organizing networking enables communication with the sensor via a gateway, while the 4G communication module enables communication with the sensor via a base station. Both communication methods allow the monitoring system platform to display the sensor data. Furthermore, the online data acquisition instrument features data storage and intelligent retransmission. When the network is unstable or interrupted, the data is stored locally and re-uploaded to the platform when the signal is restored. The wireless communication method can be selected based on the actual application scenario.

[0028] In use, the socket 12 and the communication output interfaces of different types of sensors are standardized, which effectively solves the interchangeability of sensors in terms of physical connection. Compared with the existing single-point monitoring method, it supports a master-slave mode, that is, one intelligent host can support multiple sensors to switch and use. It can quickly and easily integrate different types of sensors. Whether in complex and changing test environments or in various application scenarios, it can work stably and efficiently, thus fully meeting the diverse needs of different users, effectively improving the flexibility and versatility of the equipment, and significantly reducing costs.

[0029] Second implementation method:

[0030] This embodiment adds a limiting component to the first embodiment, while the rest remains the same as the first embodiment.

[0031] Figure 7 、 Figure 8 and Figure 9 It is shown that the right end of the box cover 9 is provided with a limiting assembly, the limiting assembly comprises two positioning rods 13 fixedly connected with the right end of the box cover 9, the right ends of the two positioning rods 13 are fixedly connected with an L-shaped mounting rack 14, the positioning rod 13 can install and fix the mounting rack 14, the upper end of the mounting rack 14 is drilled with a limiting slot 15, the limiting slot 15 is slidably connected with a limiting block 16, the upper end of the limiting block 16 is fixedly connected with an adjusting plate 17, the corresponding end of the two adjusting plates 17 is fixedly connected with a clamping plate 18, the rear end of the adjusting plate 17 is provided with a screw rod 19, the front end of the screw rod 19 is screwed through the adjusting plate 17 and is rotationally connected with the mounting rack 14, the rotation of the screw rod 19 can drive the adjusting plate 17 to move, the clamping plate 18 comprises an arc-shaped plate and a round rod fixedly connected with the outer surface of the arc-shaped plate, the ends of the two round rods away from each other are fixedly connected with the mounting rack 14 and the adjusting plate 17 respectively, the clamping plate 18 is located right in front of the socket 12, which is convenient for clamping and limiting the wire, the limiting slot 15 and the limiting block 16 are both T-shaped, the limiting slot 15 and the limiting block 16 can limit the adjusting plate 17, effectively improving the stability of the adjusting plate 17 during movement, the lower end of the adjusting plate 17 is in sliding contact with the upper end of the mounting rack 14, which can limit the adjusting plate 17 and force the adjusting plate 17 to move forward and backward only.

[0032] When the sensor is electrically connected with the socket 12 of the collection instrument through the wire, the screw rod 19 can be first turned forward, the adjusting plate 17 is moved backward, the distance between the two clamping plates 18 is increased, the wire is placed between the two clamping plates 18, the screw rod 19 is then reversed, the adjusting plate 17 is reset, the distance between the two clamping plates 18 is shortened, until the clamping plate 18 clamps and fixes the wire, thereby limiting and fixing the wire, so that during the operation of the collection instrument, external objects are not easy to cause the wire to fall off, thereby effectively improving the stability of the collection instrument during use.

[0033] In combination with the current actual demand, the above-mentioned embodiments adopted by the present application are not limited to this, various changes made within the knowledge range of those skilled in the art without departing from the concept of the present application still fall within the protection range of the present application.

Claims

1. An adaptive multi-class sensor monitoring system comprising a collector, characterized in that: The acquisition instrument includes a CPU processor, a LORA wireless communication module, a RS485 communication module, a 4G module, a USB interface module, a debugging port, embedded software and a base (1), the upper end of the base (1) is fixedly connected with a mounting plate (2) and an L-shaped plate (3), the front and rear two inner walls of the mounting plate (2) are fixedly connected with a plurality of reeds (4), the battery (5) is clamped between the two longitudinally opposite reeds (4), the right end of the L-shaped plate (3) is fixedly connected with a capacitor (6), the upper end of the mounting plate (2) is fixedly connected with an FPC antenna (7), the upper end of the L-shaped plate (3) is fixedly connected with a circuit board (8), the outer surface of the base (1) is clamped with a box cover (9), the front end of the box cover (9) is fixedly penetrated with a light guide column (10) and a key (11), the key (11) is located on the right side of the light guide column (10), the right end of the box cover (9) is fixedly penetrated with a socket (12). The socket (12) is electrically connected with an external sensor assembly through a wire, and the sensor assembly includes but is not limited to one of a physical quantity sensor, a chemical quantity sensor and a biological quantity sensor. The right end of the box cover (9) is provided with a limiting assembly, the limiting assembly includes two positioning rods (13) fixedly connected with the right end of the box cover (9), the right ends of the two positioning rods (13) are fixedly connected with an L-shaped mounting bracket (14), the upper end of the mounting bracket (14) is drilled with a limiting groove (15), the limiting groove (15) is slidably connected with a limiting block (16), the upper end of the limiting block (16) is fixedly connected with an adjusting plate (17), the corresponding ends of the two adjusting plates (17) are fixedly connected with clamping plates (18), the rear end of the adjusting plate (17) is provided with a screw rod (19), and the front end of the screw rod (19) is threadedly penetrated through the adjusting plate (17) and rotationally connected with the mounting bracket (14).

2. The adaptive multi-class sensor monitoring system of claim 1, wherein: The lower end of the base (1) is fixedly connected with a support pad at four corners, and the upper end of the box cover (9) is fixedly connected with a surface.

3. The adaptive multi-class sensor monitoring system of claim 1, wherein: The LORA wireless communication module, the RS485 communication module, the 4G module, the USB interface module, the debugging port and the embedded software are all signal connected with the CPU processor, and the sensor assembly includes a sensitive element, a signal conditioning circuit, an auxiliary power supply, an RS485 communication module and embedded software.

4. The adaptive multi-class sensor monitoring system of claim 1, wherein: The light guide column (10) and the key (11) are both located above the circuit board (8), and the battery (5), the capacitor (6), the FPC antenna (7) and the socket (12) are all electrically connected with the circuit board (8).

5. The adaptive multi-class sensor monitoring system of claim 1, wherein: The clamping plate (18) includes an arc-shaped plate and a round rod fixedly connected to the outer surface of the arc-shaped plate, the distal ends of the two round rods are fixedly connected with the mounting bracket (14) and the adjusting plate (17) respectively, and the clamping plate (18) is located directly right of the socket (12).

6. The adaptive multi-class sensor monitoring system of claim 1, wherein: The limiting groove (15) and the limiting block (16) are both T-shaped, and the lower end of the adjusting plate (17) is in sliding contact with the upper end of the mounting bracket (14).

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