Low-power-consumption Lora wireless signal monitoring module

Abstract

The utility model provides a Lora wireless signal monitoring module with low power consumption, which comprises a monitoring box, and a multifunctional acquisition module, a communication module and an electricity storage module are arranged in the monitoring box. The multifunctional acquisition module comprises a sensor module; the sensor module comprises an analog quantity signal sensor, a digital temperature sensor and an RS485 standard Modbus protocol sensor; the communication module comprises a wake-up device, the wake-up device is communicated with the multifunctional acquisition module and the power storage module, and the bottom of the wake-up device is communicated with the outside of the monitoring box and is used for opening and closing the function acquisition module; an independent power supply module is also arranged in the monitoring box, and the power supply module is connected with the power storage module; according to the utility model, a dormancy effect is set for the lora wireless signal detection module, and an intelligent control strategy is adopted for each sensor, so that a wireless signal monitoring function with lower power consumption and wider application range is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless communication remote data acquisition monitoring equipment technical field, concretely is a low -power Lora wireless signal monitoring module. BACKGROUND

[0002] In the application scene of long distance, low power consumption, Lora technology gradually becomes mainstream, is widely used in environmental monitoring, wisdom city and industrial automation etc. field, and the existing Lora data acquisition module usually has some technical limitations present Lora acquisition module design in multifunctional integration and efficient transmission, due to the single sensor type, the power consumption management is not perfect, cannot reduce power consumption while guaranteeing multifunctional data acquisition, and the design of Lora acquisition module is single function, only integrates limited sensor, and the function extension is difficult, when in the work of application and multiple signal acquisition, due to high power consumption condition leads to short endurance time, and the application range is greatly limited.

[0003] To realize the above-mentioned purpose, the utility model provides a low -power Lora wireless signal monitoring module can solve the problem in the background art. UTILITY MODEL CONTENT

[0004] The utility model adopts the following technical scheme to realize:

[0005] A low -power Lora wireless signal monitoring module, including monitoring box, the inside of monitoring box is equipped with multifunctional acquisition module, communication module, power storage module, the multifunctional acquisition module includes sensor module, and the sensor module includes analog signal sensor, digital temperature sensor and RS485 standard Modbus protocol sensor,

[0006] The communication module includes a wake -up device, the wake -up device is communicated with the multifunctional acquisition module and power storage module, and the bottom of the wake -up device is communicated with the outside of monitoring box, is used to open and close the function acquisition module,

[0007] The inside of monitoring box is also equipped with independent power supply module, and the power supply module is connected with the power storage module.

[0008] Preferably, the monitoring box includes upper shell and mounting shell, the multifunctional acquisition module, communication module, power storage module, power supply module are all fixed in the inside of mounting shell,

[0009] The upper shell top is equipped with photovoltaic board, and the energy output end of the photovoltaic board is connected to the power storage module.

[0010] Preferably, the mounting shell is provided with a protective shell, the protective shell is provided with a plurality of heat dissipation grooves, the upper shell is provided with an outer plate below, the inner portion of the outer plate is provided with a plurality of pin bodies, the pin bodies correspond to the heat dissipation grooves one by one, and the pin bodies are slidably connected in the heat dissipation grooves.

[0011] Preferably, the upper shell and the mounting shell are provided with upper and lower sleeving connecting grooves at four corner positions, the connecting grooves of the upper shell are fixed with electromagnets, the upper shell and the mounting shell are provided with return springs, and the electromagnets are connected to the wake-up device.

[0012] Preferably, the sensor module power supply end is connected to the wake-up device, and the collection ends of the analog signal sensor, the digital temperature sensor and the RS485 standard Modbus protocol sensor are arranged on the upper portion of the monitoring box.

[0013] Preferably, the multifunctional collection module further comprises a WiFi module.

[0014] Preferably, the power supply module is a wide voltage power supply module, and a DC 5V-35V power supply is adopted.

[0015] Preferably, the power storage module is provided with an external connection port.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a lora wireless communication module provides intelligent control and dormancy, realizes the anytime dormancy function of multifunctional collection module, and through intelligent control to sensor power supply, effectively reduces the overall energy consumption of equipment, through dynamic adjustment power consumption and close unnecessary function module, realizes extremely low power consumption operation under the condition of not influencing performance, simultaneously utilizes multifunctional data acquisition effect, reduced the dependence of single sensor type, greatly improved the flexibility and expansibility of system, in addition, the utility model discloses a separate power supply system, can guarantee the independent performance of self and external energy supply, and this power supply management strategy is especially suitable for remote monitoring or battery power supply scene. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a complete shell structure schematic diagram of the utility model.

[0020] In the figure: 1, monitoring box; 2, multifunctional acquisition module; 3, communication module; 4, power storage module; 5, analog signal sensor; 6, digital temperature sensor; 7, RS485 standard Modbus protocol sensor; 8, wake-up device; 9, power supply module; 10, upper shell; 11, mounting shell; 12, photovoltaic panel; 13, protective shell; 15, heat dissipation groove; 17, connecting groove; 18, electromagnet; 20, WiFi module. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given, but the present application can be realized in different forms and is not limited to the embodiments described herein, on the contrary, these embodiments are provided to make the disclosed content of the present application more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The use of the terms "and / or" includes a combination of one or more of the associated listed items.

[0024] The present application will be described in further detail below with reference to the accompanying drawings.

[0025] Please refer to the accompanying drawings Figure 1 , Figure 2 The Lora wireless signal monitoring module comprises a monitoring box 1, and the monitoring box 1 is internally provided with a multifunctional acquisition module 2, a communication module 3 and a power storage module 4.

[0026] The communication module 3 comprises a wake-up device 8, the wake-up device 8 is in communication with the multifunctional acquisition module 2 and the power storage module 4, and the bottom of the wake-up device 8 is in communication with the outside of the monitoring box 1 and is used for opening and closing the multifunctional acquisition module.

[0027] The monitoring box 1 is internally provided with a separate power supply module 9, which is connected with the electricity storage module 4.

[0028] Please refer to Figure 1 、 Figure 2 The monitoring box 1 comprises an upper shell 10 and a mounting shell 11, and the multifunctional acquisition module 2, the communication module 3, the electricity storage module 4 and the power supply module 9 are fixed in the mounting shell 11.

[0029] The upper shell 10 is provided at the top with a photovoltaic panel 12, and the energy output end of the photovoltaic panel 12 is connected to the electricity storage module 4.

[0030] The mounting shell 11 is provided with a protective shell 13, and the protective shell 13 is provided with a plurality of heat dissipation grooves 15; the upper shell 10 is provided below with an outer plate, and the outer plate is internally provided with a plurality of pin bodies, which correspond to the heat dissipation grooves 15 one by one, and the pin bodies are slidably connected in the heat dissipation grooves 15.

[0031] The upper shell 10 and the mounting shell 11 are provided at the four corners with a connecting groove 17 in a top-and-bottom sleeving manner, the connecting groove 17 of the upper shell 10 is fixed with an electromagnet 18, a return spring is arranged between the upper shell 10 and the mounting shell 11, and the electromagnet 18 is connected to the wake-up device 8; when the wake-up device 8 is powered on, it is connected to the sensor module at one end, thereby ensuring the normal monitoring of the device; when monitoring is not needed, the commutator is disconnected, the battery is directly connected to the electromagnet 18, the multifunctional acquisition module 2 enters a dormant state, the one end of the WiFi module 20 is powered on, at the same time, the upper shell 10 and the mounting shell 11 are attracted to each other, the pin body moves to the lowest end of the heat dissipation groove 15, the multifunctional module in the dormant state can be powered by the separate power supply module 9, and at this time, the electricity storage assembly and the power supply module 9 are in a power-off state, and the electricity storage assembly in the non-dormant state is powered by the micro-electricity conversion of the photovoltaic panel 12.

[0032] The one end of the sensor module power supply is connected with the wake-up device 8, the acquisition end of the analog signal sensor 5, the digital temperature sensor 6 and the RS485 standard Modbus protocol sensor is arranged on the upper part of the monitoring box 1, the multifunctional acquisition module 2 further comprises a WiFi module, the power supply module 9 is a wide-voltage power supply module 9, adopts a DC 5V-35V power supply, and the electricity storage module 4 is provided with an external connection port.

[0033] The specific embodiment of the utility model has multiple applications in the direction and function, 1, significantly reduce power consumption: LoRa wireless module supports standby sleep and air wake-up function, and supplies power through intelligent control sensor, effectively reduces the overall energy consumption of equipment, this design is suitable for battery powered scene, prolongs the endurance time of equipment, makes it perform better in long-term unattended environment. Through dynamic adjustment of power consumption and closing unnecessary function module, the equipment realizes extremely low power consumption operation without affecting the performance. Lora wireless communication module 3 is not only used for data transmission, but also can support multiple communication modes, realize flexible networking mode; configurable transmission power and communication frequency, to adapt to different transmission distance and interference environment; 2, system flexibility enhancement: the utility model supports data acquisition of multiple types of sensors, including analog signal sensor 5 (4-20mA / 0-10V), digital temperature sensor 6 (DB18b20) and RS485 standard Modbus protocol sensor. Through multifunctional integration, this module can adapt to multiple application scenarios, reduce the dependence on single sensor type, greatly improve the flexibility and expansibility of the system. This makes the user can configure different sensors according to the specific needs, without additional purchase of multiple modules, reduces the overall system cost; 3, optimize energy use, through intelligent control of sensor power supply, solve the energy consumption problem of sensor long-term power supply. The sensor is only woken up for data acquisition and transmission when needed, and then the power supply is actively closed, avoiding the power waste of the sensor in standby state for a long time. This power management strategy is especially suitable for remote monitoring or battery powered scenarios, which maximizes the battery life and optimizes energy use; 4, the module supports wireless configuration through WiFi, users can remotely adjust the parameters of the equipment without physical connection, this convenient wireless configuration function simplifies the installation and debugging process, especially suitable for large-scale deployment, saves installation cost and time, improves work efficiency; 5, support DC5V to 35V wide voltage input design, can adapt to multiple complex power supply environment, improve the universality and stability of the equipment, whether it is battery powered or industrial high voltage power supply environment, can ensure the normal operation of the equipment, avoid the equipment failure caused by unstable voltage; 6, the acquisition module and the sensor adopt independent power supply design, the LoRa module has a rechargeable battery, and the sensor is powered through an external power supply interface. The independent power supply system ensures that the module can still run stably when the sensor power consumption is high, avoiding the influence of sensor power failure on the whole system.

[0034] The utility model has carried out the exemplary description to the utility model in the above-mentioned combination drawing, obviously the utility model concrete realization is not limited by above-mentioned mode, only if the method conception and technical scheme of the utility model have been used to carry out this kind of non-essential improvement, or the conception and technical scheme of the utility model are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A low-power LoRa wireless signal monitoring module, characterized in that: The system includes a monitoring box (1), which contains a multi-functional acquisition module (2), a communication module (3), and a power storage module (4). The multi-functional acquisition module (2) includes a sensor module, which includes an analog signal sensor (5), a digital temperature sensor (6), and an RS485 standard Modbus protocol sensor. The communication module (3) includes a wake-up device (8), which connects the multi-functional acquisition module (2) and the power storage module (4). The bottom of the wake-up device (8) is connected to the outside of the monitoring box (1) and is used to open and close the multi-functional acquisition module. The monitoring box (1) is also equipped with an independent power supply module (9), which is connected to the energy storage module (4).

2. The low-power LoRa wireless signal monitoring module according to claim 1, characterized in that: The monitoring box (1) includes an upper shell (10) and a mounting shell (11). The multi-functional acquisition module (2), communication module (3), energy storage module (4), and power supply module (9) are all fixed inside the mounting shell (11). The top of the upper housing (10) is provided with a photovoltaic panel (12), and the energy output end of the photovoltaic panel (12) is connected to the energy storage module (4).

3. The low-power LoRa wireless signal monitoring module according to claim 2, characterized in that: The mounting housing (11) is provided with a protective shell (13), and the protective shell (13) is provided with a plurality of heat dissipation grooves (15); the upper housing (10) is provided with an outer plate below, and the outer plate is provided with a plurality of pins, the pins corresponding one-to-one with the heat dissipation grooves (15), and the pins are slidably connected inside the heat dissipation grooves (15).

4. The low-power LoRa wireless signal monitoring module according to claim 3, characterized in that: The upper housing (10) and the mounting housing (11) are provided with connecting grooves (17) at the four corners, and an electromagnet (18) is fixed inside the connecting groove (17) of the upper housing (10). A return spring is provided between the upper housing (10) and the mounting housing (11). The electromagnet (18) is connected to the wake-up device (8).

5. A low-power LoRa wireless signal monitoring module according to claim 1, characterized in that: One end of the power supply of the sensor module is connected to the wake-up device (8), and the acquisition ends of the analog signal sensor (5), digital temperature sensor (6) and RS485 standard Modbus protocol sensor are located on the upper part of the monitoring box (1).

6. The low-power LoRa wireless signal monitoring module according to claim 1, characterized in that: The multi-functional acquisition module (2) also includes a WiFi module.

7. A low-power LoRa wireless signal monitoring module according to claim 1, characterized in that: The power supply module (9) is a wide voltage power supply module (9), which adopts DC5V-35V power supply.

8. A low-power LoRa wireless signal monitoring module according to claim 1, characterized in that: The energy storage module (4) is equipped with an external connection port.

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