Water regimen forecasting device adopting three-area expansion structure

Abstract

The utility model relates to the technical field of water regimen detection, and provides a water regimen forecasting device adopting a three-area expansion structure, which comprises a shell, and a basic functional area, an internal expansion functional area and an external expansion functional area are at least distributed in the shell; the basic functional area is provided with a basic single board; the internal expansion functional area comprises a plurality of mounting positions, the mounting positions are used for mounting laminated expansion boards, and the laminated expansion boards are connected with the basic single board through a bus; the external expansion function area is provided with an interface expansion board, and the interface expansion board is in data connection with the basic single board and the laminated expansion board. According to the technical scheme provided by the embodiment of the invention, the basic single board capable of independently completing the water regimen automatic measuring and reporting function is arranged, the laminated expansion board connected with the basic single board bus is arranged by adopting a partition setting principle on the basis, so that self-defined function expansion can be realized in the later period, and the interface expansion board which can be designed as an accessory is adopted, so that the water regimen automatic measuring and reporting function is realized. The connection of external expansion equipment is realized, and the expansion flexibility of the water regimen forecasting device is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of water regime detection, and in particular to a water regime monitoring and reporting device using a three-region expansion structure. Background Art

[0002] The unattended water condition automatic telemetry system can collect real-time data on site and send it to the water condition monitoring center station through the communication network. These collected real-time data can provide important support and guarantee for flood control and drought relief, provide forecast analysis for sudden public water events, make outstanding contributions to mountain torrent disaster prevention work, provide a basic basis for the optimal allocation and efficient utilization of water resources, and provide basic information for ecological construction.

[0003] However, with the increase in detection needs, in order to obtain more water situation data or realize more detection functions, the unmanned water situation automatic telemetry system needs to be modified. At this time, the water situation monitoring and reporting device installed in the field environment is difficult to modify. Often, because of the inability to expand functions, the entire water situation monitoring and reporting device needs to be replaced. Utility Model Content

[0004] An embodiment of the present application provides a water situation monitoring and reporting device with a three-area expansion structure to realize unattended automatic remote sensing of water conditions in a field environment, and when the water situation monitoring and reporting device needs to be modified, it is convenient to add equipment for collecting more water situation data or realizing more detection functions to the water situation monitoring and reporting device.

[0005] A water regime monitoring and reporting device adopting a three-area expansion structure comprises a shell, wherein at least a basic functional area, an inner expansion functional area and an outer expansion functional area are distributed in the shell;

[0006] The basic function area is provided with a basic single board, and the basic single board can independently complete the function of automatic water condition measurement and reporting;

[0007] The inner expansion function area includes a plurality of installation positions, and the installation positions are used to install the laminate expansion board, and the laminate expansion board is connected to the basic single board through a bus to realize the custom function expansion in the water regime automatic measurement and reporting system;

[0008] The external expansion functional area is provided with an interface expansion board, and the interface expansion board is data-connected to the basic single board and the stacked expansion board for connecting external expansion equipment.

[0009] In one implementation, the basic functional area, the inner expansion functional area and the outer expansion functional area are distributed on different sides of the shell.

[0010] In one implementation, a bus expansion slot is provided on the basic board to connect at least one stacked expansion board.

[0011] In one implementation, a plurality of external interfaces are provided on the basic board to connect water condition detection equipment.

[0012] In one implementation, an onboard data storage device is provided on the basic board.

[0013] In one implementation, the basic board is also provided with a data interface that can be connected to an external expansion memory card.

[0014] In one implementation, the basic single-board chip power management control circuit manages and controls the power of the onboard data storage and the data interface that can be connected to the external expansion memory card.

[0015] In one implementation, the basic board is also provided with an external device power management control circuit to control the power on and off of the external expansion device.

[0016] In one implementation, the interface expansion board is provided with at least a 4-pin standard full-speed USB 2.0 interface and a 9-pin standard USB 3.0 interface to connect RS232 accessories, RS485 accessories, WiFi accessories and / or Blue accessories.

[0017] In one implementation, the shell is made of ABS engineering plastic.

[0018] An embodiment of the present application provides a water situation monitoring and reporting device adopting a three-area expansion structure, including a shell, in which at least a basic functional area, an internal expansion functional area and an external expansion functional area are distributed; the basic functional area is provided with a basic single board, and the basic single board can independently complete the function of automatic water situation monitoring and reporting; the internal expansion functional area includes multiple installation positions, and the installation positions are used to install stacked expansion boards, and the stacked expansion boards are connected to the basic single board through a bus to realize custom function expansion in the automatic water situation monitoring and reporting system; the external expansion functional area is provided with an interface expansion board, and the interface expansion board data is connected to the basic single board and the stacked expansion board for connecting external expansion equipment.

[0019] By applying the technical solution provided in the embodiment of the present application, a basic single board that can independently complete the function of automatic water situation monitoring and reporting is set up, and on this basis, the principle of partition setting is adopted to set up a stacked expansion board connected to the basic single board bus, so as to realize customized function expansion in the later stage, and an interface expansion board that can be designed as an accessory is used to realize the connection of external expansion equipment, thereby further increasing the expansion flexibility of the water situation monitoring and reporting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0021] Figure 1 A schematic diagram of the shell structure of a water regime monitoring and reporting device adopting a three-region expansion structure provided in an embodiment of the present application;

[0022] Figure 2 for Figure 1 A schematic diagram of the internal structure of the housing;

[0023] Figure 3 A schematic diagram of the connection structure of the basic single board, the stacked expansion board and the interface expansion board provided in the embodiment of the present application.

[0024] In the figure:

[0025] 1-housing, 11-basic single board, 12-stacked expansion board, 13-interface expansion board. DETAILED DESCRIPTION

[0026] The embodiment of the present application provides a water regime monitoring and reporting device using a three-region expansion structure, such as Figure 1 As shown, it includes a shell 1, in which at least a basic functional area, an internal expansion functional area and an external expansion functional area are distributed. It should be noted that the shape of the shell 1 can be generally a regular box structure, and can also be designed into other special-shaped structures according to the actual installation position.

[0027] Among them, the basic functional area, the inner expansion functional area and the outer expansion functional area are preferentially distributed on the side of the shell 1 and are located on different sides.

[0028] Of course, in actual application, it is not limited to setting the basic functional area, internal expansion functional area and external expansion functional area on the side. The basic functional area, internal expansion functional area and external expansion functional area can also be set in a layered design.

[0029] Among them, the basic functional area, the internal expansion functional area and the external expansion functional area can be isolated by physical structure, for example, by using metal plates to avoid electromagnetic interference between different areas. Physical structure isolation may not be used, but only obvious area divisions may be formed in the spatial area to ensure that different functional panels are set in corresponding areas, thereby forming different functional areas.

[0030] Among them, Figure 2As shown, the basic functional area is provided with a basic single board 11, and the basic single board 11 is provided with at least an acquisition circuit, a controller and a communication circuit, so as to ensure that the basic single board 11 can independently complete the function of automatic water condition measurement and reporting, wherein the chip on the basic single board 11 preferably selects a planar packaging process setting.

[0031] The internal expansion function area includes multiple installation positions, which are used to install the stacked expansion board 12. The stacked expansion board 12 is connected to the basic single board 11 through a bus. This facilitates the implementation of customized function expansion in the automatic water situation monitoring and reporting system. The installation position can be an installation position formed by multiple installation holes, or an installation position formed by a reserved groove.

[0032] Among them, the number of installation positions is multiple, so as to facilitate the addition of multiple stacked expansion boards 12, and the stacked expansion boards 12 can be detachably installed on the installation positions. In this way, when more water condition data is needed, or more detection functions need to be realized, the newly added stacked expansion boards 12 can be fixedly set on the installation positions of the inner expansion function area, and the newly added stacked expansion boards 12 can be connected to the basic single board 11 bus, and then through software debugging, the water condition monitoring device can be modified to realize the collection of more water condition data, or realize more detection functions.

[0033] The external expansion function area is provided with an interface expansion board 13. Figure 2 In the figure, the interface expansion board 13 is inside the housing 1, so it is indicated by a dotted line. Figure 3 As shown, the interface expansion board 13 is data-connected to the basic single board 11 and the laminated expansion board 12 for connecting external expansion equipment, wherein the interface expansion board 13 is self-contained in the form of an accessory, and uses a data line of a standard interface to connect the basic single board 11 and the laminated expansion board 12. In actual application, the interface expansion board 13 can be fixed in advance inside the housing 1, so that when a new external expansion device is needed, the interface of the external expansion device can be directly connected to the interface of the interface expansion board 13. Of course, it is also possible to only reserve an external expansion functional area, and when a new external expansion device is needed, design an interface expansion board 13 at the same time, and after installing the interface expansion board 13 in the external expansion functional area, connect the basic single board 11 and the laminated expansion board 12 through a data line, and connect the interface of the external expansion device to the interface of the interface expansion board 13.

[0034] An embodiment of the present application provides a water situation monitoring and reporting device adopting a three-area expansion structure, including a shell 1, wherein at least a basic functional area, an internal expansion functional area and an external expansion functional area are distributed in the shell 1; the basic functional area is provided with a basic single board 11, and the basic single board 11 can independently complete the function of automatic water situation monitoring and reporting; the internal expansion functional area includes a plurality of installation positions, and the installation positions are used to install a stacked expansion board 12, and the stacked expansion board 12 is connected to the basic single board 11 through a bus to realize custom function expansion in the automatic water situation monitoring and reporting system; the external expansion functional area is provided with an interface expansion board 13, and the interface expansion board 13 is data-connected to the basic single board 11 and the stacked expansion board 12, and is used to connect external expansion equipment.

[0035] By applying the technical solution provided in the embodiment of the present application, a basic single board 11 that can independently complete the function of automatic water situation monitoring and reporting is set up, and on this basis, the principle of partition setting is adopted to set a stacked expansion board 12 connected to the basic single board 11 bus, so as to realize customized function expansion in the later stage, and an interface expansion board 13 that can be designed as an accessory is adopted to realize the connection of external expansion equipment, thereby further increasing the expansion flexibility of the water situation monitoring and reporting device.

[0036] It should be noted that, since the water situation monitoring and reporting device is often installed in the field environment, in order to facilitate transportation and installation, in some embodiments of the present application, the material of the shell 1 is ABS engineering plastic, which is PC+ABS (engineering plastic alloy). The Chinese name in the chemical industry is plastic alloy, where ABS is a terpolymer of three monomers: acrylonitrile (A), butadiene (B), and styrene (S). Polycarbonate (PC for short), also known as PC plastic, is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic-aromatic and other types. PC+ABS has the excellent heat and weather resistance, dimensional stability and impact resistance of PC resin, and has the excellent processing fluidity of ABS resin. It is applied to thin-walled and complex-shaped products of the shell 1 to maintain the excellent performance of the shell 1.

[0037] The basic single board 11 is provided with a bus expansion slot, that is, a bus stacking design is adopted for expansion, so that the design of multiple stacking expansion boards 12 can be realized.

[0038] The basic board 11 is provided with a plurality of external interfaces for connecting to water condition detection equipment, and the AD acquisition circuit of the basic board 11 can realize the acquisition of a plurality of water condition data.

[0039] Static random access memory is an indispensable memory for storing variables during program operation, and its access speed has a great impact on the performance of the entire product. In order to improve the access speed of the memory, in the technical solution of the embodiment of the present application, the basic board 11 is provided with an onboard data memory, and the onboard data memory (flash memory) is mainly used to store collected data, sensor data collected during system operation, system log messages, etc. Compared with the external expansion memory, the onboard data memory has a higher read and write speed and can store more water situation collection data.

[0040] On the basis of being provided with an onboard data storage device, in order to increase the storage capacity and add storage space for subsequent advanced applications, during the hardware design, the basic single board 11 is also provided with a data interface that can be connected to an external storage card. In this way, after adding the interface driver, an SD card and / or a U disk (external storage card) can be connected through the data interface to increase the storage space of the water situation automatic monitoring and reporting system, transfer data or upgrade the firmware.

[0041] In some embodiments of the present application, the chip power management control circuit on the basic single board 11 manages and controls the power of the onboard data storage and the data interface that can be connected to the external storage card. The chip-level power management control circuit is used to manage and control the power of the chip that does not need to be accessed for a long time. When the chip is accessed, the chip is powered on, and when the access is completed, the chip is powered off, thereby reducing the power consumption of the water situation monitoring device. For example, the power of the onboard data storage and the external storage card interface is managed and controlled by the chip power management control circuit. Only when the water situation monitoring device accesses the onboard data storage and the external storage card, the power control corresponding pin outputs a low level to power the onboard data storage and the external storage card; after the access is completed, the corresponding pin is controlled to output a high level, thereby reducing the power consumption of the water situation monitoring device.

[0042] In addition, in some embodiments of the present application, an external device power management control circuit is also provided on the basic single board 11. In the water situation monitoring and reporting device, some external communication terminal devices or sensors are required. Most of the communication terminal devices or sensors consume relatively large currents. For example, when the Beidou satellite terminal sends information, its instantaneous current can reach 10A. In order to further reduce battery loss and extend battery life, the static power consumption of the entire water situation monitoring and reporting device is reduced.

[0043] In the embodiment of the present application, the interface expansion board 13 is provided with at least a 4-pin standard full-speed USB2.0 interface and a 9-pin standard USB3.0 interface as its external expansion physical interface to connect RS232 accessories, RS485 accessories, WiFi accessories and / or Blue accessories. By using a standard USB2.0 or a standard USB3.0 data cable and connecting accessories designed according to the interface (USB2.0 or USB3.0) standard, new functions can be added to the water situation monitoring device.

[0044] An embodiment of the present application provides a water situation monitoring and reporting device adopting a three-area expansion structure, including a shell 1, wherein at least a basic functional area, an internal expansion functional area and an external expansion functional area are distributed in the shell 1; the basic functional area is provided with a basic single board 11, and the basic single board 11 can independently complete the function of automatic water situation monitoring and reporting; the internal expansion functional area includes a plurality of installation positions, and the installation positions are used to install a stacked expansion board 12, and the stacked expansion board 12 is connected to the basic single board 11 through a bus to realize custom function expansion in the automatic water situation monitoring and reporting system; the external expansion functional area is provided with an interface expansion board 13, and the interface expansion board 13 is data-connected to the basic single board 11 and the stacked expansion board 12, and is used to connect external expansion equipment.

[0045] By applying the technical solution provided in the embodiment of the present application, a basic single board 11 that can independently complete the function of automatic water situation monitoring and reporting is set up, and on this basis, the principle of partition setting is adopted to set a stacked expansion board 12 connected to the basic single board 11 bus, so as to realize customized function expansion in the later stage, and an interface expansion board 13 that can be designed as an accessory is adopted to realize the connection of external expansion equipment, thereby further increasing the expansion flexibility of the water situation monitoring and reporting device.

[0046] The above specific implementation methods further illustrate the purpose, technical solutions and beneficial effects of the present application in detail. It should be understood that the above are only specific implementation methods of the present application and are not used to limit the protection scope of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the present application should be included in the protection scope of the present application.

Claims

1. A water regime monitoring and reporting device adopting a three-region expansion structure, characterized in that: It comprises a shell (1), wherein at least a basic functional area, an inner expansion functional area and an outer expansion functional area are distributed in the shell (1); The basic function area is provided with a basic single board (11), and the basic single board (11) can independently complete the function of automatic water condition measurement and reporting; The inner expansion function area comprises a plurality of installation positions, wherein the installation positions are used to install a laminate expansion board (12), and the laminate expansion board (12) is connected to the basic single board (11) via a bus to realize customized function expansion in the water regime automatic measurement and reporting system; The external expansion functional area is provided with an interface expansion board (13), and the interface expansion board (13) is data-connected to the basic single board (11) and the stacked expansion board (12) for connecting external expansion equipment.

2. A water regime monitoring and reporting device using a three-region expansion structure according to claim 1, characterized in that: The basic functional area, the inner expansion functional area and the outer expansion functional area are distributed on different sides of the shell (1).

3. The water regime monitoring and reporting device using a three-region expansion structure according to claim 1 is characterized in that: The basic single board (11) is provided with a bus expansion slot for connecting at least one stacked expansion board (12).

4. The water regime monitoring and reporting device using a three-region expansion structure according to claim 1 is characterized in that: The basic single board (11) is provided with a plurality of external interfaces for connecting water condition detection equipment.

5. The water regime monitoring and reporting device using a three-region expansion structure according to claim 1 is characterized in that: The basic single board (11) is provided with an onboard data storage device.

6. A water regime monitoring and reporting device using a three-region expansion structure according to claim 5, characterized in that: The basic single board (11) is also provided with a data interface that can be connected to an external expansion memory card.

7. A water regime monitoring and reporting device using a three-region expansion structure according to claim 6, characterized in that: The chip power management control circuit on the basic single board (11) is used to manage and control the power of the onboard data storage device and the data interface that can be connected to the external expansion storage card.

8. The water regime monitoring and reporting device using a three-region expansion structure according to claim 1 is characterized in that: The basic single board (11) is also provided with an external device power management control circuit to control the power on and off of the external expansion device.

9. The water regime monitoring and reporting device using a three-region expansion structure according to claim 1 is characterized in that: The interface expansion board (13) is provided with at least a 4-pin standard full-speed USB2.0 interface and a 9-pin standard USB3.0 interface for connecting RS232 accessories, RS485 accessories, WiFi accessories and / or Blue accessories.

10. A water regime monitoring and reporting device using a three-region expansion structure according to any one of claims 1 to 9, characterized in that: The material of the housing (1) is ABS engineering plastic.

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