5G wireless private network monitoring system

Abstract

The utility model discloses a 5G wireless private network monitoring system, which comprises a nuclear radiation detector, a positioning module, an anemorumbometer, a signal processing module and a 5G module, and is characterized in that the nuclear radiation detector, the positioning module, the anemorumbometer and the 5G module are all in electric signal connection with the signal processing module; the nuclear radiation detector and the anemorumbometer are fixedly arranged on the bracket; the positioning module, the signal processing module and the 5G module are integrated on a mainboard, and the mainboard is packaged in a packaging box; the packaging box is detachably installed in a protection box arranged on the support. The system has good positioning and remote communication capabilities, and is simple in structure, stable in operation and suitable for emergency environment radiation monitoring.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, and in particular to a 5G wireless private network monitoring system. Background Art

[0002] With the utilization and development of nuclear energy and nuclear technology, environmental radiation monitoring plays an increasingly important role. It is necessary to strengthen environmental radiation monitoring with the help of professional technology and equipment. The emergency environmental radiation monitoring system is used for emergency environmental radiation monitoring when fixed radiation monitoring stations fail under special conditions. It needs to take into account the characteristics of simple installation, stable operation, and long-distance wireless communication capabilities.

[0003] In recent years, environmental radiation monitoring has played an increasingly important role. Currently, fixed radiation monitoring sites usually use digital radios for remote communications. Digital radios have high power, and the required battery capacity is greatly increased under the same battery life requirements. In order to achieve long-distance data transmission, high-gain antennas are usually required, which results in a large device size and is not convenient for installation and layout under emergency conditions. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a 5G wireless private network monitoring system to solve the technical problems raised in the background technology.

[0005] A 5G wireless private network monitoring system, comprising a nuclear radiation detector, a positioning module, an anemometer, a signal processing module and a 5G module, wherein the nuclear radiation detector, the positioning module, the anemometer and the 5G module are all electrically connected to the signal processing module;

[0006] The nuclear radiation detector and the anemometer are fixedly arranged on the bracket;

[0007] The positioning module, signal processing module and 5G module are integrated on a mainboard, and the mainboard is packaged in a packaging box; the packaging box is detachably installed in a protective box arranged on the bracket.

[0008] Furthermore, it also includes a power supply system, which includes a power supply module, a photovoltaic panel for charging the power supply module, and a power supply control circuit;

[0009] The power supply module is connected to the signal processing module and is used to supply power to the signal processing module;

[0010] The power module supplies power to the 5G module through a power control circuit;

[0011] The photovoltaic panel is arranged on a bracket.

[0012] Further, the power control circuit includes a resistor, a triode and an N-MOS tube;

[0013] The base of the transistor is connected to the control pin of the signal processing module, the emitter is grounded, and the collector is connected to the source of the N-MOS tube;

[0014] The source of the N-MOS tube is connected to the 5G module, the drain is connected to the power module, and the gate is connected to the positive electrode of the power module after being connected in series with a resistor.

[0015] Furthermore, the power module includes a battery pack and a step-down circuit, and the output end of the step-down circuit is connected to the signal processing module and the drain of the N-MOS tube;

[0016] The step-down circuit includes a step-down chip and a peripheral circuit, and the step-down chip is connected to the positive electrode of the battery pack;

[0017] The battery pack is arranged in a protective box.

[0018] Furthermore, the model of the step-down chip is TPS560430.

[0019] Furthermore, the battery pack includes four lithium batteries connected in series, and the voltage range of the battery pack is 12V-16.8V.

[0020] Furthermore, the positioning module is a Beidou module or a GPS module.

[0021] Furthermore, the signal processing module is a single chip microcomputer, an ARM microprocessor or a PLC.

[0022] The beneficial effects of the utility model are embodied in:

[0023] The 5G wireless private network monitoring system provided in this application can meet the wide-range dose rate measurement requirements of environmental radiation monitoring. It adopts measures such as low-power main control chip, high-conversion efficiency power supply chip and power supply control technology to reduce device power consumption and extend device battery life. It has high measurement accuracy and good stability. It uses 5G wireless private network to communicate and transmit data with the receiving station, with high connection quality and fast data transmission speed.

[0024] This system has good positioning and remote communication capabilities, simple structure, stable operation, and is suitable for emergency environmental radiation monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0026] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. For ordinary technicians in this field, other accompanying drawings can also be obtained based on these accompanying drawings without paying creative labor.

[0027] Figure 1 A principle block diagram of a 5G wireless private network monitoring system provided by an embodiment of the utility model;

[0028] Figure 2 A schematic diagram of a power supply control circuit provided by an embodiment of the utility model;

[0029] Figure 3 A schematic diagram of a step-down circuit provided in an embodiment of the utility model;

[0030] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The above-mentioned drawings have shown clear embodiments of this application, which will be described in more detail later. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0032] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0034] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0035] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] like Figure 1 As shown, the utility model provides a 5G wireless private network monitoring system, which includes a nuclear radiation detector, a positioning module, an anemometer, a signal processing module, a 5G module and a power supply system, wherein the nuclear radiation detector, the positioning module, the anemometer and the 5G module are all electrically connected to the signal processing module. The positioning module can adopt a Beidou module or a GPS module.

[0038] The system continuously collects information such as environmental dose rate, wind speed and direction, processes and packages the data, and transmits it to the receiving station for display and alarm through 5G module communication. The system also stores the dose rate information locally.

[0039] The nuclear radiation detector, anemometer, and 5G module all communicate with the signal processing module through the RS485 communication interface. At the same time, the signal processing module supplies power to the nuclear radiation detector and anemometer. The power system supplies power to the 5G module and the signal processing module at the same time. The signal processing module also reserves a debugging interface, which can be used to configure relevant parameters and read historical data through a computer.

[0040] Specifically, the nuclear radiation detector and the anemometer are fixedly mounted on a bracket, and the bottom of the bracket is fixedly mounted on the ground by expansion bolts. The positioning module, signal processing module and 5G module are integrated on the main board, and the main board is encapsulated in a packaging box. The packaging box is detachably mounted in a protective box set on the bracket by screws. The system adopts a movable and quick assembly design, which is convenient for deployment and installation.

[0041] Specifically, the power supply system includes a power supply module, a photovoltaic panel for charging the power supply module, and a power supply control circuit. The power supply module is connected to the signal processing module and is used to power the signal processing module. At the same time, the power supply module powers the 5G module through the power supply control circuit. The photovoltaic panel is arranged on a bracket.

[0042] The 5G module has high power. This system is a battery-powered outdoor monitoring device. In order to improve the battery life, the design is as follows: Figure 2 The power control circuit shown controls the 5G module power to be turned off when the 5G module is in standby mode, thereby reducing power consumption.

[0043] Specifically, the power control circuit includes a resistor, a transistor and an N-MOS tube; the base of the transistor is connected to the control pin of the signal processing module, the emitter is grounded, and the collector is connected to the source of the N-MOS tube; the source of the N-MOS tube is connected to the 5G module, the drain is connected to the power module, and the gate is connected to the positive electrode of the power module after a resistor is connected in series.

[0044] VinCtrl is the control pin output by the signal processing module, V in is the voltage input, V out It is the voltage output for powering the 5G module. When VinCtrl is at a high level, the transistor is turned on, the N-MOS tube is turned on, and V out There is voltage output. When VinCtrl is at a low level, the transistor is disconnected, the N-MOS tube is disconnected, and V out There is no voltage output and the power consumption of the 5G module drops to 0.

[0045] The signal processing module can use a single-chip microcomputer, an ARM microprocessor or a PLC. In this embodiment, the signal processing module uses a 32-bit ultra-low-power STM32L series single-chip microcomputer, which can realize functions such as dose rate measurement, positioning information acquisition, information storage, and control of 5G module to send data, and is suitable for battery-powered equipment.

[0046] The signal processing module is powered by a battery pack, and the battery voltage will decrease as the power is consumed. This system is powered by four lithium batteries connected in series, with a voltage range of 12V-16.8V. According to the voltage range of the battery pack, the TPS560430 buck chip is selected. This chip has a wide voltage input, extremely low static power consumption, high energy conversion efficiency, and outputs 5V DC voltage, which is suitable for powering the signal processing module. The buck circuit schematic diagram is shown below Figure 3 shown.

[0047] In summary, the 5G wireless private network monitoring system provided in this application can meet the wide-range dose rate measurement requirements of environmental radiation monitoring. It adopts measures such as low-power main control chip, high-conversion efficiency power supply chip and power supply control technology to reduce device power consumption and extend device battery life. It has high measurement accuracy and good stability. It uses 5G wireless private network to communicate and transmit data with the receiving station, with high connection quality and fast data transmission speed.

[0048] This system has good positioning and remote communication capabilities, simple structure, stable operation, and is suitable for emergency environmental radiation monitoring.

[0049] Finally, it should be noted that the various technical features of the technical solution of the present application can be combined arbitrarily. In order to make the description concise, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the scope of the claims and specification of the present invention.

Claims

1. A 5G wireless private network monitoring system, characterized in that: It includes a nuclear radiation detector, a positioning module, an anemometer, a signal processing module and a 5G module, wherein the nuclear radiation detector, the positioning module, the anemometer and the 5G module are all electrically connected to the signal processing module; The nuclear radiation detector and the anemometer are fixedly arranged on the bracket; The positioning module, signal processing module and 5G module are integrated on a mainboard, and the mainboard is packaged in a packaging box; the packaging box is detachably installed in a protective box arranged on the bracket.

2. A 5G wireless private network monitoring system according to claim 1, characterized in that: Also included is a power supply system, the power supply system including a power supply module, a photovoltaic panel for charging the power supply module, and a power supply control circuit; The power supply module is connected to the signal processing module and is used to supply power to the signal processing module; The power module supplies power to the 5G module through a power control circuit; The photovoltaic panel is arranged on a bracket.

3. A 5G wireless private network monitoring system according to claim 2, characterized in that: The power control circuit includes a resistor, a triode and an N-MOS tube; The base of the transistor is connected to the control pin of the signal processing module, the emitter is grounded, and the collector is connected to the source of the N-MOS tube; The source of the N-MOS tube is connected to the 5G module, the drain is connected to the power module, and the gate is connected to the positive electrode of the power module after being connected in series with a resistor.

4. A 5G wireless private network monitoring system according to claim 3, characterized in that: The power module includes a battery pack and a step-down circuit, and the output end of the step-down circuit is connected to the signal processing module and the drain of the N-MOS tube; The step-down circuit includes a step-down chip and a peripheral circuit, and the step-down chip is connected to the positive electrode of the battery pack; The battery pack is arranged in a protective box.

5. A 5G wireless private network monitoring system according to claim 4, characterized in that: The model of the step-down chip is TPS560430.

6. A 5G wireless private network monitoring system according to claim 4, characterized in that: The battery pack includes four lithium batteries connected in series, and the voltage range of the battery pack is 12V-16.8V.

7. A 5G wireless private network monitoring system according to claim 1, characterized in that: The positioning module is a Beidou module or a GPS module.

8. A 5G wireless private network monitoring system according to claim 1, characterized in that: The signal processing module is a single chip microcomputer, an ARM microprocessor or a PLC.

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